The "+" for CRIRES: enabling better science at infrared wavelength and high spectral resolution at the ESO VLT

Science.gov (United States)

Dorn, Reinhold J.; Follert, Roman; Bristow, Paul; Cumani, Claudio; Eschbaumer, Siegfried; Grunhut, Jason; Haimerl, Andreas; Hatzes, Artie; Heiter, Ulrike; Hinterschuster, Renate; Ives, Derek J.; Jung, Yves; Kerber, Florian; Klein, Barbara; Lavaila, Alexis; Lizon, Jean Louis; Löwinger, Tom; Molina-Conde, Ignacio; Nicholson, Belinda; Marquart, Thomas; Oliva, Ernesto; Origlia, Livia; Pasquini, Luca; Paufique, Jérôme; Piskunov, Nikolai; Reiners, Ansgar; Seemann, Ulf; Stegmeier, Jörg; Stempels, Eric; Tordo, Sebastien

2016-08-01

The adaptive optics (AO) assisted CRIRES instrument is an IR (0.92 - 5.2 μm) high-resolution spectrograph was in operation from 2006 to 2014 at the Very Large Telescope (VLT) observatory. CRIRES was a unique instrument, accessing a parameter space (wavelength range and spectral resolution) up to now largely uncharted. It consisted of a single-order spectrograph providing long-slit (40 arcsecond) spectroscopy with a resolving power up to R=100 000. However the setup was limited to a narrow, single-shot, spectral range of about 1/70 of the central wavelength, resulting in low observing efficiency for many scientific programmes requiring a broad spectral coverage. The CRIRES upgrade project, CRIRES+, transforms this VLT instrument into a cross-dispersed spectrograph to increase the simultaneously covered wavelength range by a factor of ten. A new and larger detector focal plane array of three Hawaii 2RG detectors with 5.3 μm cut-off wavelength will replace the existing detectors. For advanced wavelength calibration, custom-made absorption gas cells and an etalon system will be added. A spectro-polarimetric unit will allow the recording of circular and linear polarized spectra. This upgrade will be supported by dedicated data reduction software allowing the community to take full advantage of the new capabilities offered by CRIRES+. CRIRES+ has now entered its assembly and integration phase and will return with all new capabilities by the beginning of 2018 to the Very Large Telescope in Chile. This article will provide the reader with an update of the current status of the instrument as well as the remaining steps until final installation at the Paranal Observatory.

40+ Years of Instrumentation for the La Silla Paranal Observatory

Science.gov (United States)

D'Odorico, S.

2018-03-01

As ESO Period 100 comes to a close, I look back at the development of ESO's instrumentation programme over more than 40 years. Instrumentation and detector activities were initially started by a small group of designers, engineers, technicians and astronomers while ESO was still at CERN in Geneva in the late 1970s. They have since led to the development of a successful suite of optical and infrared instruments for the La Silla Paranal Observatory, as testified by the continuous growth in the number of proposals for observing time and in the publications based on data from ESO telescopes. The instrumentation programme evolved significantly with the VLT and most instruments were developed by national institutes in close cooperation with ESO. This policy was a cornerstone of the VLT programme from the beginning and a key to its success.

The VLT Opening Symposium

Science.gov (United States)

1999-02-01

Scientists Meet in Antofagasta to Discuss Front-Line Astrophysics To mark the beginning of the VLT era, the European Southern Observatory is organizing a VLT Opening Symposium which will take place in Antofagasta (Chile) on 1-4 March 1999, just before the start of regular observations with the ESO Very Large Telescope on April 1, 1999. The Symposium occupies four full days and is held on the campus of the Universidad Catolica del Norte. It consists of plenary sessions on "Science in the VLT Era and Beyond" and three parallel Workshops on "Clusters of Galaxies at High Redshift" , "Star-way to the Universe" and "From Extrasolar Planets to Brown Dwarfs" . There will be many presentations of recent work at the major astronomical facilities in the world. The meeting provides a very useful forum to discuss the latest developments and, in this sense, contributes to the planning of future research with the VLT and other large telescopes. The symposium will be opened with a talk by the ESO Director General, Prof. Riccardo Giacconi , on "Paranal - an observatory for the 21st century". It will be followed by reports about the first scientific results from the main astronomical instruments on VLT UT1, FORS1 and ISAAC. The Symposium participants will see the VLT in operation during special visits to the Paranal Observatory. Press conferences are being arranged each afternoon to inform about the highlights of the conference. After the Symposium, there will be an Official Inauguration Ceremony at Paranal on 5 March Contributions from ESO ESO scientists will make several presentations at the Symposium. They include general reviews of various research fields as well as important new data and results from the VLT that show the great potential of this new astronomical facility. Some of the recent work is described in this Press Release, together with images and spectra of a large variety of objects. Note that all of these data will soon become publicly available via the VLT Archive

New Vistas Open with MIDI at the VLT Interferometer

Science.gov (United States)

2002-12-01

"First Fringes" in Mid-Infrared Spectral Region with Two Giant Telescopes Summary Following several weeks of around-the-clock work, a team of astronomers and engineers from Germany, the Netherlands, France and ESO [2] has successfully performed the first observations with the MID-Infrared interferometric instrument (MIDI), a new, extremely powerful instrument just installed in the underground laboratory of the VLT Interferometer (VLTI) at the Paranal Observatory (Chile). In the early morning of December 15, 2002, two of the 8.2 m VLT unit telescopes (ANTU and MELIPAL) were pointed towards the southern star eta Carinae and the two light beams were directed via the complex intervening optics system towards MIDI. After a few hours of tuning and optimization, strong and stable interferometric fringes were obtained, indicating that all VLTI components - from telescopes to the new instrument - were working together perfectly. Two more stars were observed before sunrise, further proving the stability of the entire system. The first observations with MIDI mark one more important step towards full and regular operation of the VLT Interferometer [3] . They are a result of five years of determined efforts within a concerted technology project, based on a close collaboration between ESO and several European research institutes (see below). Now opening great research vistas, they also represent several "firsts" in observational astrophysics, together amounting to a real breakthrough in the field of astronomical interferometry . New views at mid-infrared wavelengths : MIDI is sensitive to light of a wavelength near 10 µm, i.e., in the mid-infrared spectral region ("thermal infrared"). This provides rich opportunities to study a wide range of otherwise inaccessible, crucial astrophysical phenomena, e.g., the formation of planets in dusty disks around newborn stars and the innermost regions around black holes. However, it is a great technical challenge to perform mid

Paranal maintenance and CMMS experience

Science.gov (United States)

Montano, Nelson

2004-10-01

During the last four years of operations, low technical downtime has been one of the relevant records of the Paranal Observatory. From the beginning of the Very Large Telescope (VLT) project, European Southern Observatory (ESO) has considered the implementation of a proper maintenance strategy a fundamental point in order to ensure low technical down time and preserve the Observatory's assets. The implementation of the maintenance strategy was based on the following aspects: - Strong maintenance sense during the design stage. Line Replacement Unit (LRU) concept, standardization and modularity of the Observatory equipment - Creation of a dedicated team for Maintenance - The implementation of a Computerized Maintenance Management System After four operational years, the result of these aspects has exceeded the expectations; the Observatory has been operating with high availability under a sustainable strategy. The strengths of the maintenance strategy have been based on modern maintenance concepts applied by regular production companies, where any minute of down time involves high cost. The operation of the actual Paranal Maintenance System is based mainly on proactive activities, such as regular inspections, preventive maintenance (PM) and predictive maintenance (PdM) plans. Nevertheless, it has been necessary to implement a strong plan for corrective maintenance (CM). The Spare Parts Strategy has also been an important point linked to the Maintenance Strategy and CMMS implementation. At present, almost 4,000 items related to the Observatory spare parts are loaded into the CMMS database. Currently, we are studying the implementation of a Reliability Centered Maintenance (RCM) project in one of our critical systems The following document presents the actual status of the Paranal Maintenance Strategy and which have been the motivations to implement the established strategy.

E-ELT Site Chosen - World's Biggest Eye on the Sky to be Located on Armazones, Chile

Science.gov (United States)

2010-04-01

parameters had to be taken into account as well, such as the costs of construction and operations, and the operational and scientific synergy with other major facilities (VLT/VLTI, VISTA, VST, ALMA and SKA etc). In March 2010, the ESO Council was provided with a preliminary report with the main conclusions from the E-ELT Site Selection Advisory Committee [1]. These conclusions confirmed that all the sites examined in the final shortlist (Armazones, Ventarrones, Tolonchar and Vizcachas in Chile, and La Palma in Spain) have very good conditions for astronomical observing, each one with its particular strengths. The technical report concluded that Cerro Armazones, near Paranal, stands out as the clearly preferred site, because it has the best balance of sky quality for all the factors considered and can be operated in an integrated fashion with ESO's Paranal Observatory. Cerro Armazones and Paranal share the same ideal conditions for astronomical observations. In particular, over 320 nights are clear per year. Taking into account the very clear recommendation of the Site Selection Advisory Committee and all other relevant aspects, especially the scientific quality of the site, Council has now endorsed the choice of Cerro Armazones as the E-ELT baseline site [2]. "Adding the transformational scientific capabilities of the E-ELT to the already tremendously powerful integrated VLT observatory guarantees the long-term future of Paranal as the most advanced optical/infrared observatory in the world and further strengthens ESO's position as the world-leading organisation for ground-based astronomy," says de Zeeuw. In anticipation of the choice of Cerro Armazones as the future site of the E-ELT and to facilitate and support the project, the Chilean Government has agreed to donate to ESO a substantial tract of land contiguous to ESO's Paranal property and containing Armazones in order to ensure the continued protection of the site against all adverse influences, in particular light

A Milestone for the VLT Interferometer

Science.gov (United States)

2000-10-01

Less than one month after "First Light" for the fourth 8.2-m YEPUN telescope ( ESO PR 18/00 ), another special moment occurred at ESO's Paranal Observatory. This time, it was the first truly "underground" event, in the 168-metre long Interferometric Tunnel that has been dug beneath the platform at the top of the mountain. As one staff member remarked on this occasion, it was something like "the first scheduled trip of the Paranal metro"! With the successful integration of the first Delay Line on Monday, September 25th, 2000, ESO has accomplished another important step towards the VLT Interferometer (VLTI). It will be followed by the integration of the second Delay Line by the end of November and the third is scheduled for February 2001; both are now in their final development phase in Europe. "VLTI First Light" is then expected to take place soon thereafter, by means of two small special telescopes ("siderostats"). The combination of the light beams from two of the 8.2-m Unit Telescopes will happen in mid-2001. The VLTI Delay Lines The VLTI Delay Lines form essential parts of this very complicated optical system. They serve to ensure that the light beams from several telescopes arrive in phase at the common interferometric focus. Details about how they function may be found in ESO PR 04/98. In order to achieve the necessary performance, ESO has worked with two Dutch contractors, Fokker Space and TNO-TPD - Netherlands Organization for Applied Scientific Research - Institute of Applied Physics , to arrive at a totally new Delay Line concept. Another Dutch participant in the VLTI project is the Nova-ESO VLTI Expertise Centre (NEVEC) , cf. ESO PR 14/00. The installation at Paranal The last twelve months have been very busy for the integration team, with much preparatory work at the VLTI buildings for the final installation of the Delay Line systems. The assembly of the translation mechanisms for the first two Delay Lines in the tunnel started in mid-2000. This included

First Giant Mirror for the ESO VLT Ready at REOSC

Science.gov (United States)

1995-11-01

with a replacement value of about 20 million DEM, was transported from Mainz to Saint Pierre du Perray in July 1993. The shaping and polishing phases lasted two years and were completed in October 1995. After one month's hard work, dedicated to optical and mechanical verifications by ESO and REOSC, the mirror's various characteristics have now been found to be in accordance with the contract specifications. Following the technical acceptance, the first mirror was re-installed in its transport container on November 13, 1995. It will thereafter be formally handed over to ESO during a ceremony at REOSC on Tuesday, November 21, 1995. The mirror will be stored at the REOSC facility until its future departure to ESO's VLT Observatory on Cerro Paranal, a 2650 m high summit in the Andean Cordillera in northern Chile. Here it will be installed in the first VLT unit telescope, soon after the assembly of the mechanical parts has been completed. Future Plans at REOSC The polishing of the second VLT mirror, as well as the grinding of the third mirror which was transported from Mainz to Saint Pierre du Perray at the beginning of October 1995, have already started. The transport of the fourth blank will take place in March 1996. With the construction, in a subsequent phase, of a workshop of more than 6000 square metres and mostly dedicated to space and astronomy, the SFIM group will have invested more than 50 million French Francs at the Saint Pierre du Perray site alone. The group is also involved in the contract related to the actuator support system; this is a clear indication of its determination to maintain its position within this scientific-technological market. In addition to the ESO VLT mirrors, REOSC will also polish the two 8.2-metre diameter mirrors of the Gemini programme of the Association of Universities for Research in Astronomy (AURA) in the United States. This important work was entrusted REOSC, following an international call for tenders, in which also US firms

VLT 8.2-m Unit Telescope no. 1 (as on September 7, 1995)

Science.gov (United States)

1995-09-01

ESO Press Photos 28-30/95; 13 September 1995 The construction of the ESO Very Large Telescope (VLT) advances rapidly, both in Europe and in Chile. These three photos show some of the main mechanical parts of the first 8.2-metre telescope, as they presented themselves in Milan (Italy) on Thursday, September 7, 1995. Two versions of these photos, one smaller and one larger and with better image resolution, are accessible for convenient transfer over the networks. The mechanical structure of VLT Unit Telescope no. 1 is now in the process of being mounted at the Ansaldo Energia premises in Milan (Italy). The so-called main structure (i.e., telescope azimuth and altitude mechanical structure, including hydrostatic bearing system, direct drives and direct mounted encoding system) was designed and is being built by the Italian consortium AES, composed of Ansaldo Energia (Genova), SOIMI (Milan) and EIE (Venice). Already two months from now, in November 1995, the complete, enormous mechanical structures of this telescope will be moving on the azimuth hydrostatic bearing tracks, using the direct drive system designed and built by the PHASE Company (Genova, Italy). The thorough testing phase will start by the end of December 1995 or at the beginning of January 1996. ESO Press Photo 28/95 [54K] [248K] shows the lower part of the azimuth structure of the telescope (the fork) on the concrete pier on which the azimuth tracks (hydrostatic bearing journal) are mounted. The very high accuracy of this enormous structure (compare with the persons in the photo!) is illustrated by the fact that the "run-out" of the azimuth axis of the fork has been measured as only 80 microns (0.08 millimetres) on 90 degrees turning angle. This is a remarkable result, especially since the centering of the axis is done on a radial journal with a diameter of no less than 9 metres. When the fork is equipped with all auxiliary systems, it will weigh about 320 t, will be 18 metres long and 8 metres wide. It

Modelling telluric line spectra in the optical and infrared with an application to VLT/X-Shooter spectra

Science.gov (United States)

Rudolf, N.; Günther, H. M.; Schneider, P. C.; Schmitt, J. H. M. M.

2016-01-01

Context. Earth's atmosphere imprints a large number of telluric absorption and emission lines on astronomical spectra, especially in the near infrared, that need to be removed before analysing the affected wavelength regions. Aims: These lines are typically removed by comparison to A- or B-type stars used as telluric standards that themselves have strong hydrogen lines, which complicates the removal of telluric lines. We have developed a method to circumvent that problem. Methods: For our IDL software package tellrem we used a recent approach to model telluric absorption features with the line-by-line radiative transfer model (LBLRTM). The broad wavelength coverage of the X-Shooter at VLT allows us to expand their technique by determining the abundances of the most important telluric molecules H2O, O2, CO2, and CH4 from sufficiently isolated line groups. For individual observations we construct a telluric absorption model for most of the spectral range that is used to remove the telluric absorption from the object spectrum. Results: We remove telluric absorption from both continuum regions and emission lines without systematic residuals for most of the processable spectral range; however, our method increases the statistical errors. The errors of the corrected spectrum typically increase by 10% for S/N ~ 10 and by a factor of two for high-quality data (S/N ~ 100), I.e. the method is accurate on the percent level. Conclusions: Modelling telluric absorption can be an alternative to the observation of standard stars for removing telluric contamination. Based on observations collected at the European Southern Observatory, Paranal, Chile, 085.C-0764(A) and 60.A-9022(C).The tellrem package is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/585/A113

Workshop “Science with the VLT in the ELT Era”

CERN Document Server

Astrophysics and Space Science Proceedings

2008-01-01

The Workshop ‘Science with the VLT in the ELT era’ was organised by ESO as a forum for the astronomical community to debate its expected future use of ESO’s Very Large Telescope ( and its VLTI interferometric mode) when other facilities such as ALMA, JWST and, hopefully, at least one extremely large 30-40m class telescope will be operating. VLT/I science highlights were presented, future science priorities argued, synergies between the VLT and the future facilities confirmed and specific new VLT/I instruments proposed.

A drone flight over ESO’s experimental sites in Chile

CERN Multimedia

CERN Bulletin

2015-01-01

Paola Catapano, a member of CERN’s Communication Group, and Mike Struik, a member of the TE Department, were invited to visit ESO’s experimental sites – the ALMA observatory and the Very Large Telescope in Paranal, Chile. Enjoy some of the beautiful images they sent to the Bulletin.   Image courtesy Paola Catapano and Mike Struik. The 66 radio astronomy antennas of the Atacama Large Millimeter/submillimeter Array (ALMA) observatory at 5,000 m altitude on the Chajnantor highland in Chile. The ALMA array specialises in the cold, invisible Universe, catching radiation from millimetre and submillimetre radiowaves night and day. ALMA is an international partnership between the European Southern Observatory (ESO), the US National Science Foundation (NSF) and the National Institutes of Natural Sciences (NINS) of Japan, together with NRC (Canada), NSC and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile.   Image cour...

Sharpest Ever VLT Images at NAOS-CONICA "First Light"

Science.gov (United States)

2001-12-01

Very Promising Start-Up of New Adaptive Optics Instrument at Paranal Summary A team of astronomers and engineers from French and German research institutes and ESO at the Paranal Observatory is celebrating the successful accomplishment of "First Light" for the NAOS-CONICA Adaptive Optics facility . With this event, another important milestone for the Very Large Telescope (VLT) project has been passed. Normally, the achievable image sharpness of a ground-based telescope is limited by the effect of atmospheric turbulence. However, with the Adaptive Optics (AO) technique, this drawback can be overcome and the telescope produces images that are at the theoretical limit, i.e., as sharp as if it were in space . Adaptive Optics works by means of a computer-controlled, flexible mirror that counteracts the image distortion induced by atmospheric turbulence in real time. The larger the main mirror of the telescope is, and the shorter the wavelength of the observed light, the sharper will be the images recorded. During a preceding four-week period of hard and concentrated work, the expert team assembled and installed this major astronomical instrument at the 8.2-m VLT YEPUN Unit Telescope (UT4). On November 25, 2001, following careful adjustments of this complex apparatus, a steady stream of photons from a southern star bounced off the computer-controlled deformable mirror inside NAOS and proceeded to form in CONICA the sharpest image produced so far by one of the VLT telescopes. With a core angular diameter of only 0.07 arcsec, this image is near the theoretical limit possible for a telescope of this size and at the infrared wavelength used for this demonstration (the K-band at 2.2 µm). Subsequent tests reached the spectacular performance of 0.04 arcsec in the J-band (wavelength 1.2 µm). "I am proud of this impressive achievement", says ESO Director General Catherine Cesarsky. "It shows the true potential of European science and technology and it provides a fine

Spotting high-z molecular absorbers using neutral carbon. Results from a complete spectroscopic survey with the VLT

Science.gov (United States)

Noterdaeme, P.; Ledoux, C.; Zou, S.; Petitjean, P.; Srianand, R.; Balashev, S.; López, S.

2018-04-01

While molecular quasar absorption systems provide unique probes of the physical and chemical properties of the gas as well as original constraints on fundamental physics and cosmology, their detection remains challenging. Here we present the results from a complete survey for molecular gas in thirty-nine absorption systems selected solely upon the detection of neutral carbon lines in Sloan Digital Sky Survey (SDSS) spectra, without any prior knowledge of the atomic or molecular gas content. H2 is found in all twelve systems (including seven new detections) where the corresponding lines are covered by the instrument setups and measured to have logN(H2) ≳ 18, indicating a self-shielded regime. We also report seven CO detections (7/39) down to logN(CO) 13.5, including a new one, and put stringent constraints on N(CO) for the remaining 32 systems. N(CO) and N(C I) are found to be strongly correlated with N(CO)/N(C I) 1/10. This suggests that the C I-selected absorber population is probing gas deeper than the H I–H2 transition in which a substantial fraction of the total hydrogen in the cloud is in the form of H2. We conclude that targeting C I-bearing absorbers is a very efficient way to find high-metallicity molecular absorbers. However, probing the molecular content in lower-metallicity regimes as well as high-column-density neutral gas remains to be undertaken to unravel the processes of gas conversion in normal high-z galaxies. Based on observations and archival data from the European Southern Observatory (ESO) prog. IDs 060.A-9024, 072.A-0346, 278.A-5062, 080.A-0482, 080.A-0795, 081.A-0242, 081.A-0334, 082.A-0544, 082.A-0569, 083.A-0454, 084.A-0699, 086.A-0074 and 086.A-0643 using the Ultraviolet and Visual Echelle Spectrograph (UVES) and X-shooter at the Very Large Telescope (VLT), on Cerro Paranal, Chile.

Scientific planning for the VLT and VLTI

Science.gov (United States)

Leibundgut, B.; Berger, J.-P.

2016-07-01

An observatory system like the VLT/I requires careful scientific planning for operations and future instruments. Currently the ESO optical/near-infrared facilities include four 8m telescopes, four (movable) 1.8m telescopes used exclusively for interferometry, two 4m telescopes and two survey telescopes. This system offers a large range of scientific capabilities and setting the corresponding priorities depends good community interactions. Coordinating the existing and planned instrumentation is an important aspect for strong scientific return. The current scientific priorities for the VLT and VLTI are pushing for the development of the highest angular resolution imaging and astrometry, integral field spectroscopy and multi-object spectroscopy. The ESO 4m telescopes on La Silla will be dedicated to time domain spectroscopy and exo-planet searches with highly specialized instruments. The next decade will also see a significant rise in the scientific importance of massive ground and space-based surveys. We discuss how future developments in astronomical research could shape the VLT/I evolution.

Multiple Eyes for the VLT

Science.gov (United States)

2002-01-01

gravitationally. Notes [1]: This is a joint Press Release of ESO and the Observatoire de Paris (cf. http://www.obspm.fr/actual/nouvelle/jan02/flames.shtml ). [2]:The GIRAFFE team at the Observatoire de Paris that has developed the Integral Field Units (IFUs) discussed in this Press Release includes Jean-Pierre Aoustin, Sebastien Baratchart, Patrice Barroso, Veronique Cayatte, Laurent Chemin, Florence Cornu, Jean Cretenet, Jean-Paul Danton, Hector Flores, Francoise Gex, Fabien Guillon, Isabelle Guinouard, Francois Hammer, Jacques Hammes, David Horville, Jean-Michel Huet, Laurent Jocou, Pierre Kerlirzin, Serge Lebourg, Hugo Lenoir, Claude Lesqueren, Regis Marichal, Michel Marteaud, Thierry Melse, Fabrice Peltier, Francois Rigaud, Frederic Sayede and Pascal Vola . [3]: It is expected to ship the various components of the FLAMES instrument to the VLT Observatory at Paranal (Chile) during the next month. "First Light" is scheduled to take place some weeks thereafter, following installation at the telescope and extensive system tests. ESO will issue another Press Release with more details on that occasion.

VizieR Online Data Catalog: HeI 5876 & 10830Å EWs of solar-type stars (Andretta+, 2017)

Science.gov (United States)

Andretta, V.; Giampapa, M. S.; Covino, E.; Reiners, A.; Beeck, B.

2017-11-01

A total of 134 FEROS spectra (R=48000) of our targets (including telluric standards) were acquired on the night of UT 2011 December 6-7; spectral coverage from 3500 to 9200Å. The Fiber Extended-range Optical Spectrograph (FEROS) was mounted at the 2.2m Max-Planck Gesellschaft/European Southern Observatory (MPG/ESO) telescope at La Silla (Chile). The HeIλ10830 spectroscopic observations were carried out on the same night as the FEROS D3 observations, using the CRyogenic high-resolution InfraRed Echelle Spectrograph (CRIRES), mounted at Unit Telescope 1 (Antu) of the VLT array at Cerro Paranal. The details of the observations is given in table 1. (3 data files).

A valiant little terminal: A VLT user's manual

Energy Technology Data Exchange (ETDEWEB)

Weinstein, A.

1990-12-01

This report is a manual for the valiant little terminal. Information covered in this report is as follow: an introduction to VLT; installation; starting up; text screen menus; graphics screen menus; introduction to VLT's scripting facility; quick reference section; and troubleshooting.

VIMOS Instrument Control Software Design: an Object Oriented Approach

Science.gov (United States)

Brau-Nogué, Sylvie; Lucuix, Christian

2002-12-01

The Franco-Italian VIMOS instrument is a VIsible imaging Multi-Object Spectrograph with outstanding multiplex capabilities, allowing to take spectra of more than 800 objects simultaneously, or integral field spectroscopy mode in a 54x54 arcsec area. VIMOS is being installed at the Nasmyth focus of the third Unit Telescope of the European Southern Observatory Very Large Telescope (VLT) at Mount Paranal in Chile. This paper will describe the analysis, the design and the implementation of the VIMOS Instrument Control System, using UML notation. Our Control group followed an Object Oriented software process while keeping in mind the ESO VLT standard control concepts. At ESO VLT a complete software library is available. Rather than applying waterfall lifecycle, ICS project used iterative development, a lifecycle consisting of several iterations. Each iteration consisted in : capture and evaluate the requirements, visual modeling for analysis and design, implementation, test, and deployment. Depending of the project phases, iterations focused more or less on specific activity. The result is an object model (the design model), including use-case realizations. An implementation view and a deployment view complement this product. An extract of VIMOS ICS UML model will be presented and some implementation, integration and test issues will be discussed.

The Panchromatic High-Resolution Spectroscopic Survey of Local Group Star Clusters. I. General data reduction procedures for the VLT/X-shooter UVB and VIS arm

Science.gov (United States)

Schönebeck, Frederik; Puzia, Thomas H.; Pasquali, Anna; Grebel, Eva K.; Kissler-Patig, Markus; Kuntschner, Harald; Lyubenova, Mariya; Perina, Sibilla

2014-12-01

-shooter systematics can be reliably modeled and corrected for. This offers the possibility of comparing observations on different nights and with different telescope pointings and instrumental setups, thereby facilitating a robust statistical analysis of large datasets. Based on observations collected under program 084.D-1061 with X-shooter at the Very Large Telescope of the Paranal Observatory in Chile, operated by the European Southern Observatory (ESO).Member of the International Max-Planck Research School (IMPRS) for Astronomy & Cosmic Physics at Heidelberg University and the Heidelberg Graduate School of Fundamental Physics (HGSFP).

Protecting the Local Dark-Sky Areas around the International Observatories in Chile.

Science.gov (United States)

Smith, M. G.

2001-12-01

This report covers efforts by IAU Commission 50's new Working Group on Light Pollution to slow or halt the spread of incipient light pollution near the VLT, the Magellan 6.5m telescopes, Gemini South, SOAR, Blanco and many smaller telescopes in Chile. An effort has just begun to protect the ALMA site in Northern Chile from RFI. Such work includes extensive outreach programs to the local population, schools and industry as well as to local, regional and national levels of government in Chile. The group is working internationally with such organizations as the IDA; one member has recently led the production of "The first world atlas of the artificial night-sky brightness". These efforts have resulted in the first national-level environmental legislation covering dark skies as part of a government effort to protect the environment. Chilean manufacturers are now producing competitive, full-cut-off, street lighting designed specifically to comply with the new legislation. The Chilean national tourism agency is supporting "Astronomical Tourism" based on the dark, clear skies of Chile. An international conference on Controlling Light Pollution and RFI will be held in La Serena, Chile on 5-7 March, 2002, backed up by a parallel meeting of Chilean amateur astronomers. Much work remains to be done. Most of this work is supported by funding from the US National Science Foundation through CTIO, and from ESO, OCIW and CONAMA.

A valiant little terminal: A VLT user's manual

International Nuclear Information System (INIS)

Weinstein, A.

1992-08-01

VLT came to be used at SLAC (Stanford Linear Accelerator Center), because SLAC wanted to assess the Amiga's usefulness as a color graphics terminal and T E X workstation. Before the project could really begin, the people at SLAC needed a terminal emulator which could successfully talk to the IBM 3081 (now the IBM ES9000-580) and all the VAXes on the site. Moreover, it had to compete in quality with the Ann Arbor Ambassador GXL terminals which were already in use at the laboratory. Unfortunately, at the time there was no commercial program which fit the bill. Luckily, Willy Langeveld had been independently hacking up a public domain VT100 emulator written by Dave Wecker et al. and the result, VLT, suited SLAC's purpose. Over the years, as the program was debugged and rewritten, the original code disappeared, so that now, in the present version of VLT, none of the original VT100 code remains

Petrology and geochemistry of VLT glasses from double drive tube 79001/2

Science.gov (United States)

Wentworth, Susan J.; Lindstrom, D. J.; Martinez, R. R.; Mckay, D. S.

1993-01-01

As a part of more general studies of soils from Apollo 17 double drive tube 79001/2, glasses from the 79001/2 core are being analyzed by a multidisciplinary approach including SEM/EDS and INAA. Efforts are currently focused on VLT (very low-Ti; TiO2 less than 1 wt%) mare glasses, which are common in 79001/2 and have also been found in other Apollo 17 soils. One of the primary objectives is to determine whether any or all of the Apollo 17 VLT glasses represent pristine volcanic compositions. In addition, the range of VLT glass compositions and possible relationships between the glasses and VLT lithic samples, for which some geochemical data have been obtained previously, is being defined.

The VLT-FLAMES Tarantula survey

NARCIS (Netherlands)

Taylor, W.D.; Evans, C.J.; Henault-Brunet, V.; Bastian, N.; Beletsky, Y.; Bestenlehner, J.; Brott, I.; Cantiello, M.; Carraro, G.; Clark, J.S.; Crowther, P.A.; de Koter, A.; de Mink, S.E.; Doran, E.; Dufton, P.L.; Dunstall, P.; Gieles, M.; Grafener, G.; Herrero, A.; Howarth, I.D.; Langer, N.; Lennon, D.J.; Maiz-Apellaniz, J; Markova, N.; Najarro, P.; Puls, J.; Sana, H.A.A.; Simon-Diaz, S.; Smartt, S.J.; Stroud, V.E.; van Loon, J.T.; Vink, J.S.; Walborn, N.R.

2011-01-01

The VLT-FLAMES Tarantula Survey is an ESO Large Programme that has provided multi-epoch spectroscopy of over 1000 stars in the 30 Doradus region in the Large Magellanic Cloud. Armed with this unique dataset the assembled consortium is now addressing a broad range of fundamental questions in both

The VLT FLAMES Tarantula Survey

NARCIS (Netherlands)

Evans, C.; Taylor, W.; Sana, H.; Hénault-Brunet, V.; Bagnoli, T.; Bastian, N.; Bestenlehner, J.; Bonanos, A.; Bressert, E.; Brott, I.; Campbell, M.; Cantiello, M.; Carraro, G.; Clark, S.; Costa, E.; Crowther, P.; de Koter, A.; de Mink, S.; Doran, E.; Dufton, P.; Dunstall, P.; Garcia, M.; Gieles, M.; Gräfener, G.; Herrero, A.; Howarth, I.; Izzard, R.; Köhler, K.; Langer, N.; Lennon, D.; Maíz Apellániz, J.; Markova, N.; Najarro, P.; Puls, J.; Ramirez, O.; Sabín-Sanjulián, C.; Simón-Díaz, S.; Smartt, S.; Stroud, V.; van Loon, J.; Vink, J.S.; Walborn, N.

2011-01-01

We introduce the VLT FLAMES Tarantula Survey, an ESO Large Programme from which we have obtained optical spectroscopy of over 800 massive stars in the spectacular 30 Doradus region of the Large Magellanic Cloud. A key feature is the use of multi-epoch observations to provide strong constraints on

VLT enclosures: design and construction

Science.gov (United States)

Schneermann, Michael W.; Marchiori, Gianpietro; Dimichino, Francesco

1997-03-01

The VLT enclosures main functions are to protect the telescopes during operational as well as non-operational phases from any adverse weather conditions and to provide optimal conditions for observation. An adequate design of a ventilation and wind protection system is important for the performance of the enclosures with respect to the minimization of the corresponding seeing effects. The VLT enclosures are equipped with ventilation doors on the azimuth platform level, with louvers on the rotating part and with a windscreen at the observing slit. Extensive qualification tests of the louvers and windscreen mechanical assemblies have been performed during the enclosures development phase. This paper gives an overview over the general layout of the enclosures and the major subsystems, summarizes the main functional specifications and gives the main results and conclusions of the functional performance tests. Presently the first enclosure erection is nearing its completion and pre- commissioning of all systems will commence. The status of the site erection of the enclosures is presented and the planning for the next phases of the erection is presented.

The VLT Measures the Shape of a Type Ia Supernova

Science.gov (United States)

2003-08-01

First Polarimetric Detection of Explosion Asymmetry has Cosmological Implications Summary An international team of astronomers [2] has performed new and very detailed observations of a supernova in a distant galaxy with the ESO Very Large Telescope (VLT) at the Paranal Observatory (Chile). They show for the first time that a particular type of supernova, caused by the explosion of a "white dwarf", a dense star with a mass around that of the Sun, is asymmetric during the initial phases of expansion . The significance of this observation is much larger than may seem at a first glance . This particular kind of supernova, designated "Type Ia", plays a very important role in the current attempts to map the Universe. It has for long been assumed that Type Ia supernovae all have the same intrinsic brightness , earning them a nickname as "standard candles". If so, differences in the observed brightness between individual supernovae of this type simply reflect their different distances. This, and the fact that the peak brightness of these supernovae rivals that of their parent galaxy, has allowed to measure distances of even very remote galaxies . Some apparent discrepancies that were recently found have led to the discovery of cosmic acceleration . However, this first clearcut observation of explosion asymmetry in a Type Ia supernova means that the exact brightness of such an object will depend on the angle from which it is seen. Since this angle is unknown for any particular supernova, this obviously introduces an amount of uncertainty into this kind of basic distance measurements in the Universe which must be taken into account in the future. Fortunately, the VLT data also show that if you wait a little - which in observational terms makes it possible to look deeper into the expanding fireball - then it becomes more spherical. Distance determinations of supernovae that are performed at this later stage will therefore be more accurate. PR Photo 24a/03 : Spiral galaxy NGC

Chandra and the VLT Jointly Investigate the Cosmic X-Ray Background

Science.gov (United States)

2001-03-01

Summary Important scientific advances often happen when complementary investigational techniques are brought together . In the present case, X-ray and optical/infrared observations with some of the world's foremost telescopes have provided the crucial information needed to solve a 40-year old cosmological riddle. Very detailed observations of a small field in the southern sky have recently been carried out, with the space-based NASA Chandra X-Ray Observatory as well as with several ground-based ESO telescopes, including the Very Large Telescope (VLT) at the Paranal Observatory (Chile). Together, they have provided the "deepest" combined view at X-ray and visual/infrared wavelengths ever obtained into the distant Universe. The concerted observational effort has already yielded significant scientific results. This is primarily due to the possibility to 'identify' most of the X-ray emitting objects detected by the Chandra X-ray Observatory on ground-based optical/infrared images and then to determine their nature and distance by means of detailed (spectral) observations with the VLT . In particular, there is now little doubt that the so-called 'X-ray background' , a seemingly diffuse short-wave radiation first detected in 1962, in fact originates in a vast number of powerful black holes residing in active nuclei of distant galaxies . Moreover, the present investigation has permitted to identify and study in some detail a prime example of a hitherto little known type of object, a distant, so-called 'Type II Quasar' , in which the central black hole is deeply embedded in surrounding gas and dust. These achievements are just the beginning of a most fruitful collaboration between "space" and "ground". It is yet another impressive demonstration of the rapid progress of modern astrophysics, due to the recent emergence of a new generation of extremely powerful instruments. PR Photo 09a/01 : Images of a small part of the Chandra Deep Field South , obtained with ESO telescopes

A valiant little terminal: A VLT user's manual

Energy Technology Data Exchange (ETDEWEB)

Weinstein, A.

1992-08-01

VLT came to be used at SLAC (Stanford Linear Accelerator Center), because SLAC wanted to assess the Amiga's usefulness as a color graphics terminal and T{sub E}X workstation. Before the project could really begin, the people at SLAC needed a terminal emulator which could successfully talk to the IBM 3081 (now the IBM ES9000-580) and all the VAXes on the site. Moreover, it had to compete in quality with the Ann Arbor Ambassador GXL terminals which were already in use at the laboratory. Unfortunately, at the time there was no commercial program which fit the bill. Luckily, Willy Langeveld had been independently hacking up a public domain VT100 emulator written by Dave Wecker et al. and the result, VLT, suited SLAC's purpose. Over the years, as the program was debugged and rewritten, the original code disappeared, so that now, in the present version of VLT, none of the original VT100 code remains.

Evolution of the VLT instrument control system toward industry standards

Science.gov (United States)

Kiekebusch, Mario J.; Chiozzi, Gianluca; Knudstrup, Jens; Popovic, Dan; Zins, Gerard

2010-07-01

The VLT control system is a large distributed system consisting of Linux Workstations providing the high level coordination and interfaces to the users, and VME-based Local Control Units (LCU's) running the VxWorks real-time operating system with commercial and proprietary boards acting as the interface to the instrument functions. After more than 10 years of VLT operations, some of the applied technologies used by the astronomical instruments are being discontinued making it difficult to find adequate hardware for future projects. In order to deal with this obsolescence, the VLT Instrumentation Framework is being extended to adopt well established Commercial Off The Shelf (COTS) components connected through industry standard fieldbuses. This ensures a flexible state of the art hardware configuration for the next generation VLT instruments allowing the access to instrument devices via more compact and simpler control units like PC-based Programmable Logical Controllers (PLC's). It also makes it possible to control devices directly from the Instrument Workstation through a normal Ethernet connection. This paper outlines the requirements that motivated this work, as well as the architecture and the design of the framework extension. In addition, it describes the preliminary results on a use case which is a VLTI visitor instrument used as a pilot project to validate the concepts and the suitability of some COTS products like a PC-based PLCs, EtherCAT8 and OPC UA6 as solutions for instrument control.

ESPRESSO: projecting a rocky exoplanet hunter for the VLT

Science.gov (United States)

Mégevand, Denis; Herreros, José-Miguel; Zerbi, Filippo; Cabral, Alexandre; Di Marcantonio, Paolo; Lovis, Christophe; Pepe, Francesco; Cristiani, Stefano; Rebolo, Rafael; Santos, Nuno C.

2010-07-01

ESPRESSO is a high-resolution, highly stable spectrograph for the VLT. It will inherit and enhance most capabilities from HARPS and UVES, combining both stability and efficiency. The main science driver will be the detection and characterization of Earth-like planets, but many additional science cases will benefit from its highly stable spectroscopic observations. The facility will be installed at the combined Coudé focus of the VLT and may be linked with any of the four UT telescopes, enabling thus a great flexibility for the efficient use of telescope time. This particularity makes the interface with the VLT more complex than for an instrument fed by a single telescope. It impacts on the complexity of the relationship between the consortium providing the instrument and ESO, the customer. The targeted high RV accuracy requires very high performances in stability and resolution, which in turn require adequate technical solutions at several levels. This paper describes the instrument system and subsystems, enlightening the most valuable differences between ESPRESSO and it's predecessors, the details of the project, entering now the design phases, the ESPRESSO consortium, composed of Italian, Portuguese, Spanish and Swiss institutes, and the relationship between the consortium and ESO.

The design of the MOONS-VLT spectrometer

NARCIS (Netherlands)

Oliva, E.; Diolaiti, E.; Garilli, B.; Gratton, R.; Lorenzetti, D.; Schipani, P.; Scuderi, S.; Vanzella, E.; Cirasuolo, M.; Afonso, J.; Bender, R.; Bonifacio, P.; Kaper, L.; Vanzi, L.; Baffa, C.; Bianco, A.; Bonoli, C.; Bortoletto, F.; Bruno, P.; Carbonaro, L.; Centrone, M.; Cresci, G.; De Caprio, V.; Del Vecchio, C.; Di Marcantonio, P.; Di Paola, A.; D'Alessio, F.; D'Alessandro, M.; D'Orsi, S.; Falcini, G.; Ferruzzi, D.; Fontana, A.; Foppiani, I.; Fumana, M.; Giani, E.; Leone, F.; Li Causi, G.; Lombini, M.; Maiolino, R.; Mannucci, F.; Marty, L.; Miglietta, L.; Munari, M.; Navarro, R.; Origlia, L.; Paioro, L.; Pedichini, F.; Pragt, J.; Randich, S.; Scodeggio, M.; Spano, P.; Speziali, R.; Stuik, R.; Tozzi, A.; Vitali, F.

2012-01-01

MOONS is a new conceptual design for a multi-object spectrograph for the ESO Very Large Telescope (VLT) which will provide the ESO astronomical community with a powerful, unique instrument able to serve a wide range of Galactic, Extragalactic and Cosmological studies. The instrument foresees 1000

Development of a visible light transmission (VLT) measurement system using an open-path optical method

Science.gov (United States)

Nurulain, S.; Manap, H.

2017-09-01

This paper describes about a visible light transmission (VLT) measurement system using an optical method. VLT rate plays an important role in order to determine the visibility of a medium. Current instrument to measure visibility has a gigantic set up, costly and mostly fails to function at low light condition environment. This research focuses on the development of a VLT measurement system using a simple experimental set-up and at a low cost. An open path optical technique is used to measure a few series of known-VLT thin film that act as sample of different visibilities. This measurement system is able to measure the light intensity of these thin films within the visible light region (535-540 nm) and the response time is less than 1s.

A valiant little terminal: A VLT user`s manual. Revision 4

Energy Technology Data Exchange (ETDEWEB)

Weinstein, A.

1992-08-01

VLT came to be used at SLAC (Stanford Linear Accelerator Center), because SLAC wanted to assess the Amiga`s usefulness as a color graphics terminal and T{sub E}X workstation. Before the project could really begin, the people at SLAC needed a terminal emulator which could successfully talk to the IBM 3081 (now the IBM ES9000-580) and all the VAXes on the site. Moreover, it had to compete in quality with the Ann Arbor Ambassador GXL terminals which were already in use at the laboratory. Unfortunately, at the time there was no commercial program which fit the bill. Luckily, Willy Langeveld had been independently hacking up a public domain VT100 emulator written by Dave Wecker et al. and the result, VLT, suited SLAC`s purpose. Over the years, as the program was debugged and rewritten, the original code disappeared, so that now, in the present version of VLT, none of the original VT100 code remains.

VLT deformable secondary mirror: integration and electromechanical tests results

Science.gov (United States)

Biasi, R.; Andrighettoni, M.; Angerer, G.; Mair, C.; Pescoller, D.; Lazzarini, P.; Anaclerio, E.; Mantegazza, M.; Gallieni, D.; Vernet, E.; Arsenault, R.; Madec, P.-Y.; Duhoux, P.; Riccardi, A.; Xompero, M.; Briguglio, R.; Manetti, M.; Morandini, M.

2012-07-01

The VLT Deformable secondary is planned to be installed on the VLT UT#4 as part of the telescope conversion into the Adaptive Optics test Facility (AOF). The adaptive unit is based on the well proven contactless, voice coil motor technology that has been already successfully implemented in the MMT, LBT and Magellan adaptive secondaries, and is considered a promising technical choice for the forthcoming ELT-generation adaptive correctors, like the E-ELT M4 and the GMT ASM. The VLT adaptive unit has been recently assembled after the completion of the manufacturing and modular test phases. In this paper, we present the most relevant aspects of the system integration and report the preliminary results of the electromechanical tests performed on the unit. This test campaign is a typical major step foreseen in all similar systems built so far: thanks to the metrology embedded in the system, that allows generating time-dependent stimuli and recording in real time the position of the controlled mirror on all actuators, typical dynamic response quality parameters like modal settling time, overshoot and following error can be acquired without employing optical measurements. In this way the system dynamic and some aspect of its thermal and long term stability can be fully characterized before starting the optical tests and calibrations.

The VLT-FLAMES survey of massive stars

NARCIS (Netherlands)

Evans, C.; Langer, N.; Brott, I.; Hunter, I.; Smartt, S.J.; Lennon, D.J.

2008-01-01

The VLT-FLAMES Survey of Massive Stars was an ESO Large Programme to understand rotational mixing and stellar mass loss in different metallicity environments, in order to better constrain massive star evolution. We gathered high-quality spectra of over 800 stars in the Galaxy and in the Magellanic

ESO's Two Observatories Merge

Science.gov (United States)

2005-02-01

On February 1, 2005, the European Southern Observatory (ESO) has merged its two observatories, La Silla and Paranal, into one. This move will help Europe's prime organisation for astronomy to better manage its many and diverse projects by deploying available resources more efficiently where and when they are needed. The merged observatory will be known as the La Silla Paranal Observatory. Catherine Cesarsky, ESO's Director General, comments the new development: "The merging, which was planned during the past year with the deep involvement of all the staff, has created unified maintenance and engineering (including software, mechanics, electronics and optics) departments across the two sites, further increasing the already very high efficiency of our telescopes. It is my great pleasure to commend the excellent work of Jorge Melnick, former director of the La Silla Observatory, and of Roberto Gilmozzi, the director of Paranal." ESO's headquarters are located in Garching, in the vicinity of Munich (Bavaria, Germany), and this intergovernmental organisation has established itself as a world-leader in astronomy. Created in 1962, ESO is now supported by eleven member states (Belgium, Denmark, Finland, France, Germany, Italy, The Netherlands, Portugal, Sweden, Switzerland, and the United Kingdom). It operates major telescopes on two remote sites, all located in Chile: La Silla, about 600 km north of Santiago and at an altitude of 2400m; Paranal, a 2600m high mountain in the Atacama Desert 120 km south of the coastal city of Antofagasta. Most recently, ESO has started the construction of an observatory at Chajnantor, a 5000m high site, also in the Atacama Desert. La Silla, north of the town of La Serena, has been the bastion of the organization's facilities since 1964. It is the site of two of the most productive 4-m class telescopes in the world, the New Technology Telescope (NTT) - the first major telescope equipped with active optics - and the 3.6-m, which hosts HARPS

Spectral and atmospheric characterization of 51 Eridani b using VLT/SPHERE

Science.gov (United States)

Samland, M.; Mollière, P.; Bonnefoy, M.; Maire, A.-L.; Cantalloube, F.; Cheetham, A. C.; Mesa, D.; Gratton, R.; Biller, B. A.; Wahhaj, Z.; Bouwman, J.; Brandner, W.; Melnick, D.; Carson, J.; Janson, M.; Henning, T.; Homeier, D.; Mordasini, C.; Langlois, M.; Quanz, S. P.; van Boekel, R.; Zurlo, A.; Schlieder, J. E.; Avenhaus, H.; Beuzit, J.-L.; Boccaletti, A.; Bonavita, M.; Chauvin, G.; Claudi, R.; Cudel, M.; Desidera, S.; Feldt, M.; Fusco, T.; Galicher, R.; Kopytova, T. G.; Lagrange, A.-M.; Le Coroller, H.; Martinez, P.; Moeller-Nilsson, O.; Mouillet, D.; Mugnier, L. M.; Perrot, C.; Sevin, A.; Sissa, E.; Vigan, A.; Weber, L.

2017-07-01

Context. 51 Eridani b is an exoplanet around a young (20 Myr) nearby (29.4 pc) F0-type star, which was recently discovered by direct imaging. It is one of the closest direct imaging planets in angular and physical separation ( 0.5'', 13 au) and is well suited for spectroscopic analysis using integral field spectrographs. Aims: We aim to refine the atmospheric properties of the known giant planet and to constrain the architecture of the system further by searching for additional companions. Methods: We used the extreme adaptive optics instrument SPHERE at the Very Large Telescope (VLT) to obtain simultaneous dual-band imaging with IRDIS and integral field spectra with IFS, extending the spectral coverage of the planet to the complete Y- to H-band range and providing additional photometry in the K12-bands (2.11, 2.25 μm). The object is compared to other known cool and peculiar dwarfs. The posterior probability distributions for parameters of cloudy and clear atmospheric models are explored using MCMC. We verified our methods by determining atmospheric parameters for the two benchmark brown dwarfs Gl 570D and HD 3651B. We used archival VLT-NACO (L') Sparse Aperture Masking data to probe the innermost region for additional companions. Results: We present the first spectrophotometric measurements in the Y and K bands for the planet and revise its J-band flux to values 40% fainter than previous measurements. Cloudy models with uniform cloud coverage provide a good match to the data. We derive the temperature, radius, surface gravity, metallicity, and cloud sedimentation parameter fsed. We find that the atmosphere is highly super-solar ([Fe/H] = 1.0 ± 0.1 dex), and the low fsed = 1.26+0.36-0.29 value is indicative of a vertically extended, optically thick cloud cover with small sized particles. The model radius and surface gravity estimates suggest higher planetary masses of Mgravity = 9.1+4.9-3.3 MJ. The evolutionary model only provides a lower mass limit of > 2 MJ

Space standard of formal employment in Paraná

Directory of Open Access Journals (Sweden)

Ariana Cericatto da Silva

2017-08-01

Full Text Available The paper analyzes the spatial profile of the location of formal employment in the Paraná State in Brazil, between 2002 and 2011. For the analysis we used the measures of location for analysis of economic sectors between the regions and among them was elected Location Quotient and redistribution coefficient, using data from the Annual Report of Social Information (RAIS Ministry of Labor and Employment (MTE. The results showed that agriculture presents greater dispersion of formal employment in almost all regions of Paraná State, with the exception of the middle region of Curitiba´s city. Thus, agriculture accounts for a major source of employment and income in the state of Paraná. For the industrial sector, it is observed that the Traditional Industry presents greater dispersion between the Paraná regions, while the Non-Traditional Industry and Industry dynamics are more concentrated.

15 years of VLT/UVES OH intensities and temperatures in comparison with TIMED/SABER data

Science.gov (United States)

Noll, Stefan; Kimeswenger, Stefan; Proxauf, Bastian; Unterguggenberger, Stefanie; Kausch, Wolfgang; Jones, Amy M.

2017-10-01

The high-resolution echelle spectrograph UVES of the Very Large Telescope at Cerro Paranal in Chile has been regularly operated since April 2000. Thus, UVES archival data originally taken for astronomical projects but also including sky emission can be used to study airglow variations on a time scale longer than a solar cycle. Focusing on OH emission and observations until March 2015, we considered about 3000 high-quality spectra from two instrumental set-ups centred on 760 and 860 nm, which cover about 380 nm each. These data allowed us to measure line intensities for several OH bands in order to derive band intensities and rotational temperatures for different upper vibrational levels as a function of solar activity and observing date. The results were compared with those derived from emission and temperature profile data of the radiometer SABER on the TIMED satellite taken in the Cerro Paranal area between 2002 and 2015. In agreement with the SABER data, the long-term variations in OH intensity and temperature derived from the UVES data are dominated by the solar cycle, whereas secular trends appear to be negligible. Combining the UVES and SABER results, the solar cycle effects for the OH intensity and temperature are about 12-17% and 4-5 K per 100 sfu and do not significantly depend on the selected OH band. The data also reveal that variations of the effective OH emission layer height and air density can cause significant changes in the OH rotational temperatures due to a varying ratio of OH thermalising collisions by air molecules and OH radiation, deactivation, and destruction processes which impede the rotational relaxation. However, this effect appears to be of minor importance for the explanation of the rotational temperature variations related to the solar activity cycle, which causes only small changes in the OH emission profile.

Successful "First Light" for VLT High-Resolution Spectrograph

Science.gov (United States)

1999-10-01

Great Research Prospects with UVES at KUEYEN A major new astronomical instrument for the ESO Very Large Telescope at Paranal (Chile), the UVES high-resolution spectrograph, has just made its first observations of astronomical objects. The astronomers are delighted with the quality of the spectra obtained at this moment of "First Light". Although much fine-tuning still has to be done, this early success promises well for new and exciting science projects with this large European research facility. Astronomical instruments at VLT KUEYEN The second VLT 8.2-m Unit Telescope, KUEYEN ("The Moon" in the Mapuche language), is in the process of being tuned to perfection before it will be "handed" over to the astronomers on April 1, 2000. The testing of the new giant telescope has been successfully completed. The latest pointing tests were very positive and, from real performance measurements covering the entire operating range of the telescope, the overall accuracy on the sky was found to be 0.85 arcsec (the RMS-value). This is an excellent result for any telescope and implies that KUEYEN (as is already the case for ANTU) will be able to acquire its future target objects securely and efficiently, thus saving precious observing time. This work has paved the way for the installation of large astronomical instruments at its three focal positions, all prototype facilities that are capable of catching the light from even very faint and distant celestial objects. The three instruments at KUEYEN are referred to by their acronyms UVES , FORS2 and FLAMES. They are all dedicated to the investigation of the spectroscopic properties of faint stars and galaxies in the Universe. The UVES instrument The first to be installed is the Ultraviolet Visual Echelle Spectrograph (UVES) that was built by ESO, with the collaboration of the Trieste Observatory (Italy) for the control software. Complete tests of its optical and mechanical components, as well as of its CCD detectors and of the complex

Blockbuster starring ESO Paranal opens tomorrow

Science.gov (United States)

2008-10-01

The 22nd James Bond adventure is due for release tomorrow, 31 October 2008, in the UK and a week later in the rest of the world. A key location in the movie is the Residencia, the hotel for astronomers and staff at ESO's Paranal Observatory. Blockbuster starring ESO Paranal opens tomorrow ESO PR Photo 38/08 The James Bond "Quantum of Solace" filmmakers Quantum of Solace is the latest film in one of most successful movie franchises -- that of renowned 007 Agent James Bond of the British Secret Service MI6. The agent "on Her Majesty's secret service" is once again played by Daniel Craig. Key scenes of the movie were filmed at Paranal, the home of ESO's Very Large Telescope, and the most advanced optical telescope in the world. Usually occupied by no more than 100 astronomers, engineers and technicians, Paranal welcomed the 300-strong film crew for several days of shooting at the end of March 2008. The crew travelled from their hotel base in Antofagasta for up to two hours each morning to reach the filming locations. "We are delighted to have a movie like this filmed at Paranal and it was extremely good to see how careful the crew were with the surroundings and how mindful they were of the fact that they were in an operating, working observatory", says Tim de Zeeuw, ESO Director General. "Paranal is a unique observatory in a unique setting and it is no real surprise that it plays a major part in a James Bond movie", he adds. The filmmakers were mostly interested in filming exterior scenes at the Paranal Residencia, the accommodation for staff operating the Very Large Telescope. In the movie, the Residencia is supposedly the "Perla de Las Dunas", a unique hotel in the desert. Cerro Paranal is a 2600 m high mountain in the Chilean Atacama Desert, perhaps the driest on Earth. The high altitude site and extreme dryness make excellent conditions for astronomical observations. To make it possible for people to live and work here, a hotel, or Residencia, was built at the

The science case of the CHEOPS planet finder for VLT

NARCIS (Netherlands)

Gratton, R.; Feldt, M.; Schmid, H.M.; Brandner, W.; Hippler, S.; Neuhauser, R.; Quirrenbach, A.; Desidera, S.; Turatto, M.; Stam, D.M.; Hasinger, G.; Turner, M.J.L.

2004-01-01

The CHEOPS Planet Finder is one of the proposed second generation instruments for the VLT. Its purpose is to image and characterize giant extrasolar planets in different phases of their evolution: young, warm planets as well as old, cold ones. Imaging the last ones is the most challenging task

[Poles of American tegumentary leishmaniasis production in northern Paraná State, Brazil].

Science.gov (United States)

Monteiro, Wuelton Marcelo; Neitzke, Herintha Coeto; Silveira, Thaís Gomes Verzignassi; Lonardoni, Maria Valdrinez Campana; Teodoro, Ueslei; Ferreira, Maria Eugênia Moreira Costa

2009-05-01

American tegumentary leishmaniasis is endemic in the State of Paraná, with 99.3% of the cases reported in the South of Brazil. Spatial distribution of the disease in northern Paraná was verified, identifying the most relevant geographic areas in epidemiological terms. The study used data recorded on epidemiological forms from the Teaching and Research Clinical Test Laboratory of the State University in Maringá, from 1987 to 2004. The study only included individuals that were infected in the municipalities (counties) in northern Paraná. Identification of the epidemiological units (poles and circuits) was based on spatial density of cases, according to the model proposed by the National Health Foundation, considering the most likely infection sites. Considering 1,933 reported cases, 1,611 were infected in northern Paraná. American tegumentary leishmaniasis distribution in Paraná State suggests two circuits for production of the disease: Paraná-Paranapanema, highlighting the Cinzas-Laranjinha, Tibagi, Ivaí-Pirapó, Piquiri, and Baixo Iguaçu poles, and Ribeira, highlighting the Alto Ribeira pole.

Low-resolution VLT spectroscopy of GRBs 991216, 011211 and 021211

NARCIS (Netherlands)

Vreeswijk, P.M.; Smette, A.; Fruchter, A.S.; Palazzi, E.; Rol, E.; Wijers, R.A.M.J.; Kouveliotou, C.; Kaper, L.; Pian, E.; Masetti, N.; Frontera, F.; Hjorth, J.; Gorosabel, J.; Piro, L.; Fynbo, J.P.U.; Jakobsson, P.; Watson, D.; O'Brien, P.T.; Ledoux, C.

2006-01-01

We present low-resolution VLT spectroscopy of the afterglow of the gamma-ray bursts (GRBs) 991216, 011211 and 021211. Our spectrum of GRB 991216 is the only optical spectrum for this afterglow. It shows two probable absorption systems at z=0.80 and z=1.02, where the highest redshift most likely

O gênero Eugenia L. (Myrtaceae na planície de alagável do Alto Rio Paraná, Estados de Mato Grosso do Sul e Paraná, Brasil The genus Eugenia L. (Myrtaceae on the Upper Paraná River floodplain, Mato Grosso do Sul and Paraná States, Brazil

Directory of Open Access Journals (Sweden)

Mariza Barion Romagnolo

2006-09-01

Full Text Available Foi realizado o levantamento das espécies de Eugenia L. da planície alagável do Alto Rio Paraná, Estados de Mato Grosso do Sul e Paraná (22º40' a 22º55'S e 53º10' a 53º40'W. Esta área localiza-se no domínio da Floresta Estacional Semidecidual e apresenta formações ripárias ao longo do rio Paraná, de suas ilhas e de seus tributários. As espécies registradas foram: Eugenia egensis DC., E. florida DC., E. hyemalis Cambess., E. klappenbachiana Mattos & D. Legrand, E. moraviana O. Berg, E. pyriformis Cambess., E. ramboi D. Legrand, E. repanda O. Berg., E. sulcata Spring. ex Mart. e E. uniflora L. Os meses que apresentaram o maior número de espécies em floração e frutificação foram respectivamente, setembro e novembro. Eugenia florida, E. hyemalis e E. repanda apresentam ampla distribuição na área, enquanto que E. ramboi e E. sulcata foram encontradas somente na margem esquerda do rio Paraná. É fornecida uma chave para a identificação das espécies, acompanhada de ilustrações e descrições das mesmas, além de informações sobre o período de floração, frutificação e distribuição na área estudada.A floristic survey of Eugenia L. species of the Upper Paraná River floodplain in Mato Grosso do Sul and Paraná States, Brazil (22º40'-22º55'S; 53º10'-53º40'W is presented. The study area is covered by Seasonal Semideciduous Forest, with riparian formations along the Paraná River and its islands and tributaries. The following species were identified: E. egensis DC., E. florida DC., E. hyemalis Cambess., E. klappenbachiana Mattos & D. Legrand, E. moraviana O. Berg, E. pyriformis Cambess., E. ramboi D. Legrand, E. repanda O.Berg., E. sulcata Spring. ex Mart., and E. uniflora L. The greatest number of species in flower or fruit was detected in September and November, respectively. Eugenia florida, E. hyemalis and E. repanda are widely distributed in the study area, whereas E. ramboi and E. sulcata were observed only

EVALSO: A New High-speed Data Link to Chilean Observatories

Science.gov (United States)

2010-11-01

Stretching 100 kilometres through Chile's harsh Atacama Desert, a newly inaugurated data cable is creating new opportunities at ESO's Paranal Observatory and the Observatorio Cerro Armazones. Connecting these facilities to the main Latin American scientific data backbone completes the last gap in the high-speed link between the observatories and Europe. This new cable is part of the EVALSO (Enabling Virtual Access to Latin American Southern Observatories) project [1], a European Commission FP7 [2] co-funded programme co-ordinated by the University of Trieste that includes ESO, Observatorio Cerro Armazones (OCA, part of Ruhr-Universität Bochum), the Chilean academic network REUNA and other organisations. As well as the cable itself, the EVALSO project involves buying capacity on existing infrastructure to complete a high-bandwidth connection from the Paranal area to ESO's headquarters near Munich, Germany. Project co-ordinator Fernando Liello said: "This project has been an excellent collaboration between the consortium members. As well as giving a fast connection to the two observatories, it brings wider benefits to the academic communities both in Europe and Latin America." The sites of Paranal and Armazones are ideal for astronomical observation due to their high altitude, clear skies and remoteness from light pollution. But their location means they are far from any pre-existing communications infrastructure, which until now has left them dependent on a microwave link to send scientific data back to a base station near Antofagasta. Telescopes at ESO's Paranal observatory produce well over 100 gigabytes of data per night, equivalent to more than 20 DVDs, even after compressing the files. While the existing link is sufficient to carry the data from the current generation of instruments at the Very Large Telescope (VLT), it does not have the bandwidth to handle data from the VISTA telescope (Visible and Infrared Survey Telescope for Astronomy, see eso0949), or for

The new VLT-DSM M2 unit: construction and electromechanical testing

Science.gov (United States)

Gallieni, Daniele; Biasi, Roberto

2013-12-01

We present the design, construction and validation of the new M2 unit of the VLT Deformable Secondary Mirror. In the framework of the Adaptive Optics Facility program, ADS and Microgate designed a new secondary unit which replaces the current Dornier one. The M2 is composed by the mechanical structure, a new hexapod positioner and the Deformable Secondary Mirror unit.The DSM is based on the well proven contactless, voice coil motor technology that has been already successfully implemented in the MMT, LBT and Magellan adaptive secondaries, and is considered a promising technical choice for the E-ELT M4 and the GMT ASM. The VLT adaptive unit has been fully integrated and, before starting the optical calibration, has completed the electromechanical characterization, focused on the dynamic performance. With respect to the previous units we introduced several improvements, both in hardware and control architecture that allowed achieving a significant enhancement of the system dynamics and reduction of power consumption.

Final binary star results from the ESO VLT Lunar occultations program

Energy Technology Data Exchange (ETDEWEB)

Richichi, A. [National Astronomical Research Institute of Thailand, 191 Siriphanich Bldg., Huay Kaew Road, Suthep, Muang, Chiang Mai 50200 (Thailand); Fors, O. [Departament Astronomia i Meteorologia and Institut de Ciències del Cosmos (ICC), Universitat de Barcelona (UB/IEEC), Martí i Franqués 1, E-08028 Barcelona (Spain); Cusano, F. [INAF-Osservatorio Astronomico di Bologna, Via Ranzani 1, I-40127 Bologna (Italy); Ivanov, V. D., E-mail: andrea4work@gmail.com [European Southern Observatory, Ave. Alonso de Cordova 3107, Casilla 19001, Santiago 19 (Chile)

2014-03-01

We report on 13 subarcsecond binaries, detected by means of lunar occultations in the near-infrared at the ESO Very Large Telescope (VLT). They are all first-time detections except for the visual binary HD 158122, which we resolved for the first time in the near-infrared. The primaries have magnitudes in the range K = 4.5-10.0, and companions in the range K = 6.8-11.1. The magnitude differences have a median value of 2.4, with the largest being 4.6. The projected separations are in the range of 4-168 mas, with a median of 13 mas. We discuss and compare our results with the available literature. With this paper, we conclude the mining for binary star detections in the 1226 occultations recorded at the VLT with the ISAAC instrument. We expect that the majority of these binaries may be unresolvable by adaptive optics on current telescopes, and they might be challenging for long-baseline interferometry. However, they constitute an interesting sample for future larger telescopes and for astrometric missions such as GAIA.

Comércio de bromélias no Paraná Bromeliads production and trade in Paraná, Brazil

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Adilson Anacleto

2013-04-01

Full Text Available Realizou-se um estudo prospectivo da cadeia produtiva de bromélias no Estado do Paraná, objetivando conhecer o perfil do produtor paranaense, com respectiva capacidade de atender às demandas de mercado, identificar e caracterizar os diferentes níveis da cadeia produtiva e detectar os principais pontos de estrangulamento do desenvolvimento desse setor. Para tanto, foram entrevistados 19 produtores, 160 varejistas e 18 atacadistas. A quantidade de bromélias oriundas da produção do Paraná e aptas ao mercado era de 5.340 plantas ao ano, inferior à demanda do Estado. As condições exigidas pelos varejistas (v e atacadistas (a para aquisição de bromélias dos produtores regionais eram: preço igual ou inferior ao praticado em São Paulo (exigido por: v = 134; a = 18, qualidade da produção condizente com a encontrada no mercado (v = 86; a = 16, capacidade de efetuar entregas periódicas (v = 81; a = 11 e capacidade de atendimento dos pedidos extras (v = 55; a = 7. Não foi encontrado produtor no Estado do Paraná que pudesse atender a todas as exigências de forma simultânea. Os principais entraves que impediam a inserção da produção no mercado regional eram decorrentes da inaplicabilidade dos modelos de gestão da produção rural, adotados pelos produtores, e das incongruências tecnológicas observadas na maioria dos viveiros de cultivo, que resultavam em produção de baixa qualidade.This paper is a prospective study about the bromeliads production and trade in Paraná State, Brazil, which aimed to know the producers' profile in Paraná State with the respective capacity of meeting market demands, identify and characterize the different levels of the bromeliads production chain, as well as detect the main bottlenecks to the development of this sector. A total of 19 producers were interviewed; 160 retailers and 18 wholesalers. The amount of bromeliads from the regional production and suitable to be the traded was 5340 plants per

Chile.

Science.gov (United States)

1988-09-01

Chile is a long (2650 miles), narrow (250 miles at widest point) country sandwiched between the Andes mountains and the Pacific. The northern desert is rich in copper and nitrates; the temperate middle region is agricultural and supports the major cities, including Santiago, the capital, and the port of Valparaiso; and the southern region is a cold and damp area of forests, grasslands, lakes, and fjords. The country is divided into 12 administrative regions. Chile's population of 12.5 million are mainly of Spanish or Indian descent or mestizos. Literacy is 92.3%, and the national language is Spanish. Infant mortality is 18.1/1000, and life expectancy is 68.2 years. 82% of the people are urban, and most are Roman Catholics. Chile was settled by the Spanish in 1541 and attached to the Viceroyalty of Peru. Independence was won in 1818 under the leadership of Bernardo O'Higgins. In the 1880s Chile extended its sovereignty over the Strait of Magellan in the south and areas of southern Peru and Bolivia in the north. An officially parliamentary government, elected by universal suffrage, drifted into oligarchy and finally into a military dictatorship under Carlos Ibanez in 1924. Constitutional government was restored in 1932. The Christian Democratic government of Eduardo Frei (1964-70) inaugurated major reforms, including land redistribution, education, and far-reaching social and economic policies. A Marxist government under Salvador Allende lasted from 1970 to 1973 when the present military government of General Pinochet Ugarte took power, overthrew Allende, abolished the Congress, and banned political parties. It has moved the country in the direction of a free market economy but at the cost of systematic violations of human rights. A new constitution was promulgated in 1981, and congressional elections have been scheduled for October, 1989. A "National Accord for Transition to Full Democracy" was mediated by the Catholic Church in 1985. The social reforms of the

Using the CaII triplet to trace abundance variations in individual red giant branch stars in three nearby galaxies

NARCIS (Netherlands)

Tolstoy, E; Irwin, MJ; Cole, AA; Pasquini, L; Gilmozzi, R; Gallagher, JS

2001-01-01

Spectroscopic abundance determinations for stars spanning a Hubble time in age are necessary in order to determine unambiguously the evolutionary histories of galaxies. Using FORS I in multi-object spectroscopy mode on ANTU (UT1) at the ESO VLT on Paranal, we have obtained near-infrared spectra from

Paracoccidioidomycosis mortality in the State of Paraná, Brazil, 1980/1998 Mortalidade por paracoccidiodomicose no Estado do Paraná, Brasil, 1980/1998

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Jeanine Izabel Margraf Bittencourt

2005-12-01

Full Text Available The paracoccidioidomycosis mortality rate in the State of Paraná, Brazil (1980/1998 was analyzed using the death registry data from the Brazilian Mortality Information System and the estimated population from the Brazilian Institute of Geography and Statistics. To qualify the deaths, we deployed ICD-9 for 1980/1995 and ICD-10 for the more recent years. During this period there were 551 deaths from paracoccidioidomycosis in the State of Paraná. Most of the deaths were in male in the 30-59-year age group. The average annual mortality rate was 3.48 per million inhabitants, showing a tendency to stabilize during the study period. Paracoccidioidomycosis was the fifth cause of mortality among the predominantly chronic infectious diseases and had the highest mortality rate among the systemic mycoses. Paracoccidioidomycosis was observed in 184 counties in the State of Paraná. Most deaths were recorded in the North-Central meso-region, and the highest mortality rate occurred in the West meso-region.Foi conduzido um estudo de mortalidade por paracoccidioidomicose no Estado do Paraná, Brasil, no período de 1980 a 1998, utilizando-se como fonte de dados os registros de óbitos do Sistema de Informação sobre Mortalidade e a população estimada pelo Instituto Brasileiro de Geografia e Estatística. Para classificação dos óbitos, empregou-se a CID-9 para os anos de 1980 a 1995 e a CID-10 para os anos mais recentes. Nesse período, no Paraná, ocorreram 551 óbitos por paracoccidioidomicose, com prevalência do sexo masculino, na faixa etária compreendida ente 30 a 59 anos. A taxa de mortalidade média anual foi de 3,48 por milhão de habitantes, demonstrando estabilidade no período de estudo. Destacou-se como a quinta causa de mortalidade entre as doenças infecciosas e parasitárias redominantemente crônicas, apresentando a mais alta taxa de mortalidade entre as micoses sistêmicas. Foi observada em 184 municípios, verificando-se, no estudo por

Análise prospectiva do agronegócio gengibre no estado do Paraná Prospective analysis of the ginger agrobusiness in Paraná State, Brazil

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Raquel R.B. Negrelle

2005-12-01

Full Text Available Apresentam-se resultados de estudo prospectivo da cadeia produtiva do gengibre no estado do Paraná (Brasil, englobando panorama mundial, brasileiro e paranaense de produção e comercialização; caracterização da comunidade produtora agrícola paranaense; identificação, caracterização e detecção dos principais pontos de estrangulamento de outros níveis da cadeia produtiva.A prospective analysis of the ginger trade chain in Paraná State (Brazil is presented, including an overview of the production and commercialization at both international and national levels as well as the characterization of the agricultural community and of the others levels of the trade chain in Paraná State, and the main strangulation points at these levels.

Hikoma Udihara: um imigrante colonizador inaugura o cinema no norte do Paraná

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Paulo César Boni

2010-12-01

Full Text Available For nearly three decades, from 30‘s to 50‘s in the twentieth century, the immigrant Hikoma Udihara recorded the settlement and development of the northern of Paraná. Autodidact, produced about ten hours of footage that, due to its documentary relevance, constitute an essential research‘s resource for the historical recovery, memory preservation and construction of the identity in northern of Paraná, and also for the rescue of the Paraná‘s cinema.

MOONS: a multi-object optical and near-infrared spectrograph for the VLT

NARCIS (Netherlands)

Cirasuolo, M.; Afonso, J.; Bender, R.; Bonifacio, P.; Evans, C.; Kaper, L.; Oliva, Ernesto; Vanzi, Leonardo; Abreu, Manuel; Atad-Ettedgui, Eli; Babusiaux, Carine; Bauer, Franz E.; Best, Philip; Bezawada, Naidu; Bryson, Ian R.; Cabral, Alexandre; Caputi, Karina; Centrone, Mauro; Chemla, Fanny; Cimatti, Andrea; Cioni, Maria-Rosa; Clementini, Gisella; Coelho, João.; Daddi, Emanuele; Dunlop, James S.; Feltzing, Sofia; Ferguson, Annette; Flores, Hector; Fontana, Adriano; Fynbo, Johan; Garilli, Bianca; Glauser, Adrian M.; Guinouard, Isabelle; Hammer, Jean-François; Hastings, Peter R.; Hess, Hans-Joachim; Ivison, Rob J.; Jagourel, Pascal; Jarvis, Matt; Kauffman, G.; Lawrence, A.; Lee, D.; Li Causi, G.; Lilly, S.; Lorenzetti, D.; Maiolino, R.; Mannucci, F.; McLure, R.; Minniti, D.; Montgomery, D.; Muschielok, B.; Nandra, K.; Navarro, R.; Norberg, P.; Origlia, L.; Padilla, N.; Peacock, J.; Pedicini, F.; Pentericci, L.; Pragt, J.; Puech, M.; Randich, S.; Renzini, A.; Ryde, N.; Rodrigues, M.; Royer, F.; Saglia, R.; Sánchez, A.; Schnetler, H.; Sobral, D.; Speziali, R.; Todd, S.; Tolstoy, E.; Torres, M.; Venema, L.; Vitali, F.; Wegner, M.; Wells, M.; Wild, V.; Wright, G.

MOONS is a new conceptual design for a Multi-Object Optical and Near-infrared Spectrograph for the Very Large Telescope (VLT), selected by ESO for a Phase A study. The baseline design consists of ~1000 fibers deployable over a field of view of ~500 square arcmin, the largest patrol field offered by

“Paraná fala inglês” na UEPG: experiência extensionista com foco na mobilidade internacional

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Isabel Cristina Vollet Marson

2015-12-01

Full Text Available http://dx.doi.org/10.5007/1807-0221.2015v12n20p73 O projeto “Paraná Fala Inglês” é uma proposta da SETI (Secretaria da Ciência, Tecnologia e Ensino Superior junto às universidades estaduais do Paraná, para impulsionar a mobilidade internacional de alunos de graduação e pós-graduação, docentes e agentes universitários. O projeto iniciou-se em 2014, sendo a primeira etapa do programa da SETI “O Paraná Fala Línguas Estrangeiras”. Sete universidades participam do programa: Universidade Estadual de Ponta Grossa (UEPG, Universidade Estadual de Londrina, Universidade Estadual de Maringá, Universidade Estadual do Norte do Paraná, Universidade Estadual do Paraná, Universidade Estadual do Oeste do Paraná e Universidade Estadual do Centro-Oeste do Paraná. Esse artigo apresenta os resultados parciais desse programa na UEPG sob a forma do curso de extensão, aprovado e registrado pela Pró-Reitoria de Extensão e Assuntos Culturais, “Paraná Fala Inglês – Curso preparatório intermediário e pós-intermediário do TOEFL-iBT”. Ainda, objetiva-se discutir as perspectivas do projeto para sua finalização em 2016.

Contribution to knowledge of Palmas Grassland mammals, Paraná, Brazil

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Fernando de Camargo Passos

2008-06-01

Full Text Available The southern region of Paraná State is considered to be a priority area for mammal research in the state. This work aimed to present an inventory of the mammal species occurring in the locality known as Campos de Palmas, Paraná, Southern Brazil (26º34’59”S and 51º36’16”W, and to promote discussion about their importance for regional conservation. This assessment was carried out in two field stages, totaling 15 days. Thirty-five mammal species were recorded by direct observation, capture with mist nets, presence of feces and tracks, and identification of animals killed on the BR-280 highway. This inventory registered endangered species for Paraná and Brazil, as well as other important records of some mammal species at regional and national level.

The VLT-FLAMES Tarantula Survey. XXII. Multiplicity properties of the B-type stars

NARCIS (Netherlands)

Dunstall, P.R.; Dufton, P.L.; Sana, H.; Evans, C.J.; Howarth, I.D.; Simón-Díaz, S.; de Mink, S.E.; Langer, N.; Maíz Apellániz, J.; Taylor, W.D.

2015-01-01

We investigate the multiplicity properties of 408 B-type stars observed in the 30 Doradus region of the Large Magellanic Cloud with multi-epoch spectroscopy from the VLT-FLAMES Tarantula Survey (VFTS). We use a cross-correlation method to estimate relative radial velocities from the helium and metal

Tourism in Chile | CTIO

Science.gov (United States)

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications ‹› You are here CTIO Home » Outreach » Tourism » Tourism in Chile Tourism in Chile Map of

Surface composition of Europa based on VLT observations

Science.gov (United States)

Ligier, N.; Poulet, F.; Carter, J.

2016-12-01

Jupiter's moon Europa may harbor a global salty ocean under an 80-170 km thick outer layer consisting of an icy crust (Anderson et al. 1998). Meanwhile, the 10-50 My old surface, dated by cratering rates (Pappalardo et al. 1999) implies rapid surface recycling and reprocessing that could result in tectonic activity (Kattenhorn et al. 2014) and plumes (Roth et al. 2014). The surface could thus exhibit fingerprints of chemical species, as minerals characteristics of an ocean-mantle interaction and/or organics of exobiological interest, directly originating from the subglacial ocean. In order to re-investigate the composition of Europa's surface, a global mapping campaign of the satellite was performed with the near-infrared integral field spectrograph SINFONI on the Very Large Telescope (VLT) in Chile. The high spectral binning of this instrument (0.5 nm) and large signal noise ratio in comparison to previous observations are adequate to detect sharp absorptions in the wavelength range 1.45-2.45 μm. In addition, the spatially resolved spectra we obtained over five epochs nearly cover the entire surface of Europa with a pixel scale of 12.5 by 25 m.a.s ( 35 by 70 km on Europa's surface), thus permitting a global scale study. Several icy and non-icy compounds were detected and mapped at <100 km resolution. They are unevenly distributed on the moon's surface. Amorphous and crystalline water ice are both present and, in spite of a particularly strong amorphization process likely engendered by the Io plasma torus, the crystalline form is found to be approximately twice as abundant as the amorphous ice based on the analysis of the 1.65 μm band. If the surface is dominated by small and mid-sized water ice grains (25-200 μm), crystalline water-ice grains exhibit spatial inhomogeneities in their distribution. The sulfuric acid hydrate distribution exhibits the typical "bullseye" feature on the trailing hemisphere. The presence of Mg-bearing chlorinated salts (chloride

Optical atmospheric extinction over Cerro Paranal

NARCIS (Netherlands)

Patat, F.; Moehler, S.; O'Brien, K.; Pompei, E.; Bensby, T.; Carraro, G.; de Ugarte Postigo, A.; Fox, A.; Gavignaud, I.; James, G.; Korhonen, H.; Ledoux, C.; Randall, S.; Sana, H.A.A.; Smoker, J.; Stefl, S.; Szeifert, T.

2011-01-01

Aims. The present study was conducted to determine the optical extinction curve for Cerro Paranal under typical clear-sky observing conditions, with the purpose of providing the community with a function to be used to correct the observed spectra, with an accuracy of 0.01 mag airmass-1.

School students "Catch a Star"!

Science.gov (United States)

2007-04-01

School students from across Europe and beyond have won prizes in an astronomy competition, including the trip of a lifetime to one of the world's most powerful astronomical observatories, on a mountaintop in Chile. ESO, the European Organisation for Astronomical Research in the Southern Hemisphere, together with the European Association for Astronomy Education (EAAE), has just announced the winners of the 2007 "Catch a Star!" competition. ESO PR Photo 21/07 "Catch a Star!" is an international astronomy competition for school students, in which students are invited to 'become astronomers' and explore the Universe. The competition includes two categories for written projects on astronomical themes, to ensure that every student, whatever their level, has the chance to enter and win exciting prizes. For the artistically minded, "Catch a Star!" also includes an astronomy-themed artwork competition. Students from 22 countries submitted hundreds of written projects and pieces of artwork. "The standard of entries was most impressive, and made the jury's task of choosing winners both enjoyable and difficult! We hope that everyone, whether or not they won a prize, had fun taking part, and learnt some exciting things about our Universe", said Douglas Pierce-Price, Education Officer at ESO. The top prize, of a week-long trip to Chile to visit the ESO Very Large Telescope (VLT) on Paranal, was won by students Jan Mestan and Jan Kotek from Gymnazium Pisek in the Czech Republic, together with their teacher Marek Tyle. Their report on "Research and Observation of the Solar Eclipse" told how they had studied solar eclipses, and involved their fellow students in observations of an eclipse from their school in 2006. The team will travel to Chile and visit the ESO VLT - one of the world's most powerful optical/infrared telescopes - where they will meet astronomers and be present during a night of observations on the 2600m high Paranal mountaintop. "It's fantastic that we will see the

Chile.

Science.gov (United States)

1992-05-01

The background notes on Chile provide a statistical summary of the population, geography, government, and the economy, and more descriptive text on the history, population, government, economy, defense, and foreign relations. In brief, Chile has 13.3 million Spanish Indian (Mestizos), European, and Indian inhabitants and an annual growth rate of 1.6%. 96% are literate. Infant mortality is 18/1000. 34% of the population are involved in industry and commerce, 30% in services, 19% in agriculture and forestry and fishing, 7% in construction, and 2% in mining. The major city is Santiago. The government, which gained independence in 1810, is a republic with executive, legislative, and judicial branches. There are 12 regions. There are 6 major political parties. Suffrage is universal at 18 years. Gross domestic product (GDP) is $29.2 billion. The annual growth rate is 5% and inflation is 19%. Copper, timber, fish, iron ore, nitrates, precious metals, and molybdenum are its natural resources. Agricultural products are 9% of GDP and include wheat, potatoes, corn, sugar beets, onions, beans, fruits, and livestock. Industry is 21% of GDP and includes mineral refining, metal manufacturing, food and fish processing, paper and wood products, and finished textiles. $8.3 billion is the value of exports and $7 billion of imports. Export markets are in Japan, the US, Germany, Brazil, and the United Kingdom. Chile received $3.5 billion in economic aid between 1949-85, but little in recent years. 83% live in urban centers, principally around Santiago. Congressional representation is made on the basis of elections by a unique binomial majority system. Principal government officials are identified. Chile has a diversified free market economy and is almost self-sufficient in food production. The US is a primary trading partner. 49% of Chile's exports are minerals. Chile maintains diplomatic relations with 70 countries, however, relations are strained with Argentina and Bolivia. Relations

Population structure age of Paraná state between 1970 and 2010

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Eduardo de Pintor

2014-06-01

Full Text Available The theory of demographic transition began with an effort of Frank Notestein (1945 to understand the demographic changes that were occurring in Western Europe since the late nineteenth century. The demographic transition is the transition between two scenarios of population growth, which changes the age structure of the population. The aim of the article is to discuss the evolution of population structure age of Paraná state between 1970 and 2010. The changes in the age structure of the Paraná indicate a reduction in the share of young population and increasing aging population, an increase in the relative weight of the elderly population. Public policies on education, health, social security and labor market should consider the current change in the age structure. Thus, the aim of this study was to analyze the change in the age structure of the population of the state of Paraná. For this we used data Censuses of the Brazilian Institute of Geography and Statistics (IBGE on the age distribution of urban and rural Paraná and its Mesoregions. It was concluded that the change in structure occurs group widespread in all Mesoregions state. However, it occurs unevenly between urban and rural population.

Economic growth in border areas of the state of Paraná

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Márcia Terezinha Michelon

2015-07-01

Full Text Available The development of a region is connected with economic growth and the movement of people and capital. The State of Paraná is bordered by São Paulo, Santa Catarina, Mato Grosso do Sul, Argentina, Paraguay and the port of Paranaguá which is the main gateway to the outside world. Mesoregions the State of Paraná define the object to be studied, because since its occupation in the sixteenth century to the present day, over and undergoes great changes in population location and in their productive matrix. The Paraná from a primarily agricultural situation for an industrialized State and services with gradual economic growth. In this regard the purpose of this paper is to analyze occupational changes and capital by inserting the three sectors, agricultural, industrial and commercial / services, in Paraná state border. The methodology used to study the growth of mesoregions were the locational quotient and structural-differential analysis. The secondary data were collected from the sources IPEADATA (2013 and RAIS (2013. The procedures have shown the region that had better growth in the state: the periphery of the state or border region. It was found that the region that stood out was that of Curitiba due to proximity to the Port of Paranaguá

Comércio de bromélias no Paraná

OpenAIRE

Anacleto,Adilson; Negrelle,Raquel Rejane Bonato

2013-01-01

Realizou-se um estudo prospectivo da cadeia produtiva de bromélias no Estado do Paraná, objetivando conhecer o perfil do produtor paranaense, com respectiva capacidade de atender às demandas de mercado, identificar e caracterizar os diferentes níveis da cadeia produtiva e detectar os principais pontos de estrangulamento do desenvolvimento desse setor. Para tanto, foram entrevistados 19 produtores, 160 varejistas e 18 atacadistas. A quantidade de bromélias oriundas da produção do Paraná e apta...

Performances of X-shooter, the new wide-band intermediate resolution spectrograph at the VLT

NARCIS (Netherlands)

Vernet, J.; Dekker, H.; D'Odorico, S.; Mason, E.; Di Marcantonio, P.; Downing, M.; Elswijk, E.; Finger, G.; Fischer, G.; Kerber, F.; Kern, L.; Lizon, J.-L.; Lucuix, C.; Mainieri, V.; Modigliani, A.; Patat, F.; Ramsay, S.; Santin, P.; Vidali, M.; Groot, P.; Guinouard, I.; Hammer, F.; Kaper, L.; Kjærgaard-Rasmussen, P.; Navarro, R.; Randich, S.; Zerbi, F.

2010-01-01

X-shooter is the first second-generation instrument newly commissioned a the VLT. It is a high efficiency single target intermediate resolution spectrograph covering the range 300 - 2500 nm in a single shot. We summarize the main characteristics of the instrument and present its performances as

VLT FORS2 comparative transmission spectral survey of clear and cloudy exoplanet atmospheres

Science.gov (United States)

Nikolov, Nikolay; Sing, David; Gibson, Neale; Evans, Thomas; Barstow, Joanna Katy; Kataria, Tiffany; Wilson, Paul A.

2016-10-01

Transmission spectroscopy is a key to unlocking the secrets of close-in exoplanet atmospheres. Observations have started to unveil a vast diversity of irradiated giant planet atmospheres with clouds and hazes playing a definitive role across the entire mass and temperature regime. We have initiated a ground-based, multi-object transmission spectroscopy of a hand full of hot Jupiters, covering the wavelength range 360-850nm using the recently upgraded FOcal Reducer and Spectrograph (FORS2) mounted on the Very Large Telescope (VLT) at the European Southern Observatory (ESO). These targets were selected for comparative follow-up as their transmission spectra showed evidence for alkali metal absorption, based on the results of Hubble Space Telescope (HST) observations. This talk will discuss the first results from the programme, demonstrating excellent agreement between the transmission spectra measured from VLT and HST and further reinforce the findings of clear, cloudy and hazy atmospheres. More details will be discussed on the narrow alkali features obtained with FORS2 at higher resolution, revealing its high potential in securing optical transmission spectra. These FORS2 observations are the first ground-based detections of clear, cloudy and hazy hot-Jupiter atmosphere with a simultaneous detections of Na, K, and H2 Rayleigh scattering. Our program demonstrates the large potential of the instrument for optical transmission spectroscopy, capable of obtaining HST-quality light curves from the ground. Compared to HST, the larger aperture of VLT will allow for fainter targets to be observed and higher spectral resolution, which can greatly aid comparative exoplanet studies. This is important for further exploring the diversity of exoplanet atmospheres and is particularly complementary to the near- and mid-IR regime, to be covered by the upcoming James-Webb Space Telescope (JWST) and is readily applicable to less massive planets down to super-Earths.

Using fear appeals in warning labels to promote responsible gambling among VLT players: the key role of depth of information processing.

Science.gov (United States)

Munoz, Yaromir; Chebat, Jean-Charles; Suissa, Jacob Amnon

2010-12-01

Video lottery terminals (VLT) are a highly lucrative gambling format, but at the same time they are among the most hazardous. Previous research has shown that threatening warnings may be an appropriate approach for promoting protective behavior. The present study explores the potential benefits of threatening warnings in the fight against compulsive gambling. A 4 × 2 factorial design experiment was used to test our model based on both Elaboration Likelihood Model and Protection Motivation Theory. 258 VLT adult players (58% males, 42% females) with various degrees of problem gambling were exposed to three threat levels (plus a control condition) from two different sources (i.e., either a medical source or a source related to the provider of VLT's). Our results show that both higher threat warnings and the medical source of warnings enhance Depth of Information Processing. It was also found that Depth of Information Processing affects positively attitude change and compliance intentions. The theoretical and managerial implications are discussed.

Extrativismo de bromélias no Estado do Paraná Bromeliads wild harvesting in State of Paraná

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Raquel Rejane Bonato Negrelle

2012-06-01

Full Text Available Visando a contribuir para o melhor entendimento da participação da atividade extrativista no âmbito da comercialização de bromélias no Brasil, apresentou-se resultado de pesquisa que buscou: a identificar e caracterizar os extrativistas de bromélias formalmente registrados e os informais no Estado do Paraná; b identificar e caracterizar as metodologias de coleta, o preparo e vias de comercialização das plantas coletadas; c levantar a opinião dos extrativistas sobre facilidades e dificuldades desta atividade. O extrativismo de bromélias no Paraná foi identificado em 12 municípios, englobando 31 famílias extratoras, predominantemente concentradas no litoral do Paraná (n=10 e Município de Ortigueira (n=7. Foram identificados dois tipos básicos de extrativistas: residente e oportunista, com diferenças marcantes entre estes, especialmente no que se refere a volume e forma de extração. Foram identificadas 21 espécies submetidas ao extrativismo, sendo as mais frequentemente coletadas: Vriesea incurvata Gaudich. comercializada por 90% dos entrevistados, Nidularium innocentii Lem. (77%, Vriesea platynema Gaudich. (67%, Tillandsia stricta Sol. ex Ker Gawl. (55% e Vriesea carinata Lem. (55%.Aiming to contribute to the better understanding of the wild harvesting participation in the context of the bromeliads trade, the results from a study focused on: a identifying and to characterizing the bromeliads wild harvesters (formally and not formally registered in the State of the Paraná; b identifying and characterizing the harvesting methodologies, preparation and trade routes, and c surveying the harvesters opinion on the facilities and difficulties of bromeliads wild harvesting are presented. The bromeliads wild harvesting was detected in 12 municipalities at Parana State, involving 31 harvester families, most of them concentrated at the coastal zone (n=10 and Ortigueira Mun. (7. Two basic harvester types were identified: resident and

Remanescentes populacionais nas ilhas do rio Paraná: aspectos sociais e econômicos = Population remnants in the islands of the Paraná river: social and economic aspects

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Claudinéia Almeida da Silva

2008-04-01

Full Text Available A moderna acepção de ecologia compreende o ser humano e a sociedade como parte da natureza. No Brasil, esta concepção está longe da realidade, sobretudo quanto às populações tradicionais que são expulsas de seus ambientes naturais, para favorecer o poderpolítico de grupos econômicos hegemônicos. Muitas vezes, esta exclusão é justificada pela idéia de preservação do ambiente natural. Neste contexto, estudamos as relações de uma população de ilhéus residentes próximos ao rio Paraná, habitantes de uma Área de ProteçãoAmbiental (APA. Utilizamos questionários abertos para obter informações quanto a aspectos sociais e econômicos do grupo remanescente em cinco ilhas do rio Paraná, próximas das cidades de Porto Rico, Querência do Norte e São Pedro do Paraná. Resultadosobtidos em 2005 demonstraram que as estratégias de sobrevivência dos ilhéus estão voltadas a agricultura de subsistência e pesca. Entretanto, na Área de Proteção Ambiental das Ilhas e Várzeas do rio Paraná (APAIV, estes dois modos de sobrevivência local estão sendoinviabilizados pela fiscalização dos órgãos responsáveis pela execução da política ambiental brasileira. A baixa renda obtida pelos ilhéus em suas atividades, aliada as inúmeras restrições do uso da terra, contribui para a dizimação de sua cultura.The modern ecology meaning understands the people and the societyas part of the nature. In Brazil, that conception is still far away from our reality. Traditional populations are expelled of their habitat, to favor the political power of the groups economical. Usually, that exclusion is justified by the idea of preservation of the habitat and reduction of environmental impacts. We studied the relationships of a population of close resident islanders to the Paraná river, inhabitants of a Protected Area (APA. We utilizedquestionnaires to obtain information as for the social and economical aspects of the remaining group. Five

Effects of a Video Lottery Terminal (VLT) Banner on Gambling: A Field Study

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Gallagher, Timothy; Nicki, Richard; Otteson, Amy; Elliott, Heather

2011-01-01

The effects of a warning banner, informing patrons of the randomness of Video Lottery Terminal (VLT) outcomes, on gambling behaviour and beliefs were tested in a field setting using a mixed-model 2 x 3 design over a six-week period with 27 problem and 27 non-problem gamblers recruited from bars in a Canadian city with a population of 85,000.…

A VLT spectroscopic study of the ultracompact HII region G29.96-0.02

NARCIS (Netherlands)

Martin-Hernandez, NL; Bik, A; Kaper, L; Tielens, AGGM; Hanson, MM

A high quality, medium-resolution K-band spectrum has been obtained of the ultracompact H II region G29.96-0.02 with the Very Large Telescope (VLT). The slit was positioned along the symmetry axis of the cometary shaped nebula. Besides the spectrum of the embedded ionizing O star, the long-slit

Manipulations of the features of standard video lottery terminal (VLT) games: effects in pathological and non-pathological gamblers.

Science.gov (United States)

Loba, P; Stewart, S H; Klein, R M; Blackburn, J R

2001-01-01

The present study was conducted to identify game parameters that would reduce the risk of abuse of video lottery terminals (VLTs) by pathological gamblers, while exerting minimal effects on the behavior of non-pathological gamblers. Three manipulations of standard VLT game features were explored. Participants were exposed to: a counter which displayed a running total of money spent; a VLT spinning reels game where participants could no longer "stop" the reels by touching the screen; and sensory feature manipulations. In control conditions, participants were exposed to standard settings for either a spinning reels or a video poker game. Dependent variables were self-ratings of reactions to each set of parameters. A set of 2(3) x 2 x 2 (game manipulation [experimental condition(s) vs. control condition] x game [spinning reels vs. video poker] x gambler status [pathological vs. non-pathological]) repeated measures ANOVAs were conducted on all dependent variables. The findings suggest that the sensory manipulations (i.e., fast speed/sound or slow speed/no sound manipulations) produced the most robust reaction differences. Before advocating harm reduction policies such as lowering sensory features of VLT games to reduce potential harm to pathological gamblers, it is important to replicate findings in a more naturalistic setting, such as a real bar.

UK Announces Intention to Join ESO

Science.gov (United States)

2000-11-01

(Atacama Large Millimeter Array) in Chile and the very large optical/infrared telescopes now undergoing conceptual studies. ESO membership will give UK astronomers access to the suite of four world-class 8.2-meter VLT Unit Telescopes at the Paranal Observatory (Chile), as well as other state-of-the-art facilities at ESO's other observatory at La Silla. Through PPARC the UK already participates in joint collaborative European science programmes such as CERN and the European Space Agency (ESA), which have already proved their value on the world scale. Joining ESO will consolidate this policy, strengthen ESO and enhance the future vigour of European astronomy. Statements Commenting on the funding announcement, Prof. Ian Halliday , PPARC's CEO, said that " this new funding will ensure our physicists and astronomers remain at the forefront of international research - leading in discoveries that push back the frontiers of knowledge - and the UK economy will also benefit through the provision of highly trained people and the resulting advances in IT and commercial spin-offs ". Prof. Mike Edmunds , UCW Cardiff, and Chairman of the UK Astronomy Review Panel which recently set out a programme of opportunities and priorities for the next 10 - 20 years added that " this is excellent news for UK science and lays the foundation for cutting edge research over the next ten years. British astronomers will be delighted by the Government's rapid and positive response to their case. " Speaking on behalf of the ESO Organisation and the community of more than 2500 astronomers in the ESO member states [2], the ESO Director General, Dr. Catherine Cesarsky , declared: "When ESO was created in 1962, the UK decided not to join, because of access to other facilities in the Southern Hemisphere. But now ESO has developed into one of the world's main astronomical organisations, with top technology and operating the VLT at Paranal, the largest and most efficient optical/infrared telescope facility in the

End-to-End Operations in the ELT Era

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Hainaut, O. R.; Bierwirth, T.; Brillant, S.; Mieske, S.; Patat, F.; Rejkuba, M.; Romaniello, M.; Sterzik, M.

2018-03-01

The Data Flow System is the infrastructure on which Very Large Telescope (VLT) observations are performed at the Observatory, before and after the observations themselves take place. Since its original conception in the late 1990s, it has evolved to accommodate new observing modes and new instruments on La Silla and Paranal. Several updates and upgrades are needed to overcome its obsolescence and to integrate requirements from the new instruments from the community and, of course, from ESO's Extremely Large Telescope (ELT), which will be integrated into Paranal's operations. We describe the end-to-end operations and the resulting roadmap guiding their further development.

Estudo taxonômico das espécies nativas de Hypericum L. (Hypericaceae no Estado do Paraná, Brasil Taxonomy of native species of Hypericum L. (Hypericaceae in Paraná, Brazil

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Simone Rodrigues Slusarski

2007-03-01

Full Text Available É apresentado o estudo taxonômico de Hypericum no Estado do Paraná. Este gênero inclui cerca de 350 espécies nas regiões temperadas e subtropicais de todo o mundo. No Brasil, ocorrem 17 espécies, 12 das quais confirmadas para o Estado do Paraná, além de três subespécies, distribuídas em todas as regiões fitogeográficas do Estado, principalmente na estepe gramíneo-lenhosa. Apresenta-se chave de identificação dos táxons, descrições, ilustrações, dados ecológicos e de distribuição geográfica.A taxonomic study of the genus Hypericum L. (Hypericaceae in the state of Paraná was carried out. This genus includes about 350 species, mostly cosmopolitan, occurring in temperate and subtropical regions worldwide. Seventeen species are found in Brazil, with twelve species and three subspecies in Paraná, in all phytogeographic regions of the state, mainly in grasslands. An identification key for the taxa, descriptions, illustrations and data on geographic distribution and ecology are provided.

The VLT-FLAMES Tarantula Survey. XVIII. Classifications and radial velocities of the B-type stars

NARCIS (Netherlands)

Evans, C.J.; Kennedy, M.B.; Dufton, P.L.; Howarth, I.D.; Walborn, N.R.; Markova, N.; Clark, J.S.; de Mink, S.E.; de Koter, A.; Dunstall, P.R.; Hénault-Brunet, V.; Maíz Apellániz, J.; McEvoy, C.M.; Sana, H.; Simón-Díaz, S.; Taylor, W.D.; Vink, J.S.

2015-01-01

We present spectral classifications for 438 B-type stars observed as part of the VLT-FLAMES Tarantula Survey (VFTS) in the 30 Doradus region of the Large Magellanic Cloud. Radial velocities are provided for 307 apparently single stars, and for 99 targets with radial-velocity variations which are

X-shooter: UV-to-IR intermediate-resolution high-efficiency spectrograph for the ESO VLT

NARCIS (Netherlands)

D'Odorico, S.; Andersen, M.I.; Conconi, P.; De Caprio, V.; Delabre, B.; Di Marcantonio, P.; Dekker, H.; Downing, M.D.; Finger, G.; Groot, P.; Hanenburg, H.H.; Hammer, F.; Horville, D.; Hjorth, J.; Kaper, L.; Klougart, J.; Kjaergaard-Rasmussen, P.; Lizon, J.-L.; Marteaud, M.; Mazzoleni, R.; Michaelsen, N.; Pallavicini, R.; Rigal, F.; Santin, P.; Norup Soerensen, A.; Spano, P.; Venema, L.; Vola, P.; Zerbi, F.M.; Hasinger, G.; Turner, M.J.L.

2004-01-01

X-shooter is a single target spectrograph for the Cassegrain focus of one of the VLT UTs. It covers in a single exposure the spectral range from the UV to the H band with a possible extension into part of the K band. It is designed to maximize the sensitivity in this spectral range through the

Diversidad de la familia Carabidae (Coleoptera en Chile Diversity of the family Carabidae (Coleoptera in Chile

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SERGIO ROIG-JUÑENT

2001-09-01

Full Text Available Carabidae constituye dentro de los coléopteros chilenos, la cuarta familia en importancia por su cantidad de especies. El presente trabajo incluye una breve compilación acerca de la historia de la familia y de las primeras expediciones realizadas en Chile. También se realizan comparaciones de la diversidad de carábidos chilenos con respecto a otros países y el Neotrópico. Para Chile, se conocen 21 tribus, con 95 géneros y 365 especies, que representan el 38,8, 28,8 y 7,9 % de la fauna del Neotrópico, respectivamente. Chile posee un bajo número de tribus comparado con otros países, sin embargo, constituye un área importante por la presencia de seis tribus relictuales, principalmente pangeicas o gondwánicas. Chile posee 18 géneros endémicos (18,5 % de su fauna de Carabidae, 28 cuya distribución está restringida a Chile y Argentina y seis restringidos a Chile, Argentina y Uruguay. La cantidad de especies presentes en Chile es inferior a la que poseen otros países de América del Sur, pero la cantidad de especies endémicas es muy alta (204 y representa el 55,8 % de su fauna de carábidos. El alto grado de endemismo que posee Chile con respecto a otros países de América del Sur puede deberse a su condición de aislamiento, siendo las barreras más importantes la región desértica del norte y la cordillera de Los Andes. Este hecho también se vislumbra por la ausencia de importantes tribus neotropicales como Galeritini, Scaritini y Brachinini. También se incluyen en este trabajo claves para la identificación de todas las tribus y géneros presentes en Chile, como así también una breve descripción acerca de la diversidad y ambientes en los que se encuentra cada géneroThe family Carabidae is the fourth largest Coleoptera family in Chile. The present work includes a brief compilation on the taxonomic history of the family and the first expeditions to Chile. In addition, knowledge of carabid diversity in Chile is compared with

Spatial distribution of cutaneous leishmaniasis in the state of Paraná, Brazil.

Science.gov (United States)

Melo, Helen Aline; Rossoni, Diogo Francisco; Teodoro, Ueslei

2017-01-01

The geographic distribution of cutaneous leishmaniasis (CL) makes it a disease of major clinical importance in Brazil, where it is endemic in the state of Paraná. The objective of this study was to analyze the spatial distribution of CL in Paraná between 2001 and 2015, based on data from the Sistema de Informação de Agravos de Notificação (Information System for Notifiable Diseases) regarding autochthonous CL cases. Spatial autocorrelation was performed using Moran's Global Index and the Local Indicator of Spatial Association (LISA). The construction of maps was based on categories of association (high-high, low-low, high-low, and low-high). A total of 4,557 autochthonous cases of CL were registered in the state of Paraná, with an annual average of 303.8 (± 135.2) and a detection coefficient of 2.91. No correlation was found between global indices and their respective significance in 2001 (I = -0.456, p = 0.676), but evidence of spatial autocorrelation was found in other years (pCinzas-Laranjinha, and Ribeira areas. The state of Paraná should keep a constant surveillance over CL due to the prominent presence of socioeconomic and environmental factors such as the favorable circumstances for the vectors present in peri-urban and agriculture áreas.

Primer "Entrenamiento en Metodologías de Investigación Clínica en Chile" (EMIC-Chile: Fundamentos psicoeducativos First "Training in Clinical Research Methodologies in Chile" (EMIC-Chile: Psychoeducational foundations

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B. Cabieses

2010-12-01

Full Text Available EMIC-Chile ("Entrenamiento en Metodologías para la Investigación Clínica en Chile" es un proyecto académico desarrollado durante el año 2008 en Chile para entrenar a profesionales de la salud y disciplinas afines en metodología de investigación clínica, con el objetivo de aumentar la calidad de los proyectos de investigación con fines concursables en nuestro país. El propósito de este artículo es dar a conocer el programa y sus fundamentos teóricos de enseñanza-aprendizaje, que estuvieron en la base de la estructura, metodología, evaluación y sistematización del conocimiento entregado. Para ello, primero se describe el programa, la metodología, la evaluación y el seguimiento. Posteriormente se detallan los aspectos psicoeducativos considerados, con especial énfasis en el aprendizaje social y la educación de adultos. Finalmente, se discute en torno a las posibles consideraciones de este programa para futuras intervenciones educativas en investigación en salud en Chile. Se espera que esta experiencia y sus fundamentos educativos sirvan de motor para futuras iniciativas en el área, a favor de la investigación en salud en Chile.EMIC-Chile ("Entrenamiento en Metodologías para la Investigación Clínica en Chile" is an academic project developed in Chile during 2008 to train health professionals in clinical research. The purpose of this initiative was to improve the quality of research projects that are submitted to apply for public funding. The aim of this article is to describe the psycho-educative theories that supported this training program, its structure, methods and evaluation. Firstly, the program is described in detail. Secondly, psycho-educative theories are described, with special emphasis of social learning theory and education for adults. Finally, implications of EMIC-Chile are stated, in order to improve future research training experiences in Chile. It is expected that this article enhance other research experts

Surface Properties of TNOs: Preliminary Statistical Analysis

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Antonieta Barucci, Maria; Fornasier, S.; Alvarez-Cantal, A.; de Bergh, C.; Merlin, F.; DeMeo, F.; Dumas, C.

2009-09-01

An overview of the surface properties based on the last results obtained during the Large Program performed at ESO-VLT (2007-2008) will be presented. Simultaneous high quality visible and near-infrared spectroscopy and photometry have been carried out on 40 objects with various dynamical properties, using FORS1 (V), ISAAC (J) and SINFONI (H+K bands) mounted respectively at UT2, UT1 and UT4 VLT-ESO telescopes (Cerro Paranal, Chile). For spectroscopy we computed the spectral slope for each object and searched for possible rotational inhomogeneities. A few objects show features in their visible spectra such as Eris, whose spectral bands are displaced with respect to pure methane-ice. We identify new faint absorption features on 10199 Chariklo and 42355 Typhon, possibly due to the presence of aqueous altered materials. The H+K band spectroscopy was performed with the new instrument SINFONI which is a 3D integral field spectrometer. While some objects show no diagnostic spectral bands, others reveal surface deposits of ices of H2O, CH3OH, CH4, and N2. To investigate the surface properties of these bodies, a radiative transfer model has been applied to interpret the entire 0.4-2.4 micron spectral region. The diversity of the spectra suggests that these objects represent a substantial range of bulk compositions. These different surface compositions can be diagnostic of original compositional diversity, interior source and/or different evolution with different physical processes affecting the surfaces. A statistical analysis is in progress to investigate the correlation of the TNOs’ surface properties with size and dynamical properties.

Impact of vaccination in the reduction of hepatitis B in Paraná

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Priscila PUDELCO

Full Text Available This study identified the impact of hepatitis B vaccine over reducing incidence of this disease in Paraná State, between 2001 and 2011, and discussed the role of nursing in immunization. Descriptive documental and quantitative research. Utilized secondary data of hepatitis B, between 2001 and 2011 and vaccination coverage of hepatitis B vaccine between 1995 and 2011 in Paraná State, available in DATASUS, SINAN and Immunization Programs. Data has been collected from May to July 2012. Included cases of hepatitis B confirmed by laboratory testing. Of the 14,434 selected cases, 81,8% was in urban residents, 86,5% belonged to 20 to 59 age group and 45,3% were infected by sexual transmission. In the correlation of vaccine coverage with the incidence, was identified reducing this rate in the range of 0 to 9 years old, in places with vaccination coverage's above 95%. It concludes that hepatitis B vaccination had impact over disease reduction in Paraná State.

Seasonal variation in larval density of Limnoperna fortunei (Bivalvia, Mytilidae in the Iguaçu and Paraná rivers, in the region of Foz do Iguaçu, Paraná, Southern Brazil

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Débora Pestana

2008-06-01

Full Text Available The larval density of the invasive mussel Limnoperna fortunei (Bivalvia, Mytilidae was monitored from January 2005 to February 2006 at two points along the Paraná and the Iguaçu Rivers, near Foz do Iguaçu, PR, Brazil. The results indicated two density peaks in the Paraná River: a lower peak between March and June and a higher peak in October. In the Iguaçu River, the values were much lower, yet they also showed a peak between September and October. A reduction in the reproductive activity was observed in both the rivers between July and August. The average larval density at the collection point in the Paraná reached 948.5 larvae/m³, with a peak of 2,999.5 larvae/m³ in October. The present study represented the first quantification of the larval density of L. fortunei in the lower reaches of the Iguaçu River, downstream of the Iguaçu falls.A densidade larval do molusco invasor Limnoperna fortunei (Bivalvia, Mytilidae foi monitorada entre janeiro de 2005 e fevereiro de 2006 em dois pontos dos rios Paraná e Iguaçu, na região de Foz do Iguaçu, PR. Os resultados registraram dois picos de densidade no rio Paraná: entre março e junho e um maior em outubro. No rio Iguaçu, os valores foram muito inferiores, mas também com um pico entre setembro-outubro. Em ambos os rios foi verificada uma pausa reprodutiva entre os meses de julho-agosto. A densidade média de larvas de L. fortunei no ponto amostrado no rio Paraná chegou a 948.5 larvas/m³, com pico de 2.999,5 larvas/m³ em outubro. O presente estudo representa a primeira quantificação da densidade larval de L. fortunei no rio Iguaçu, a jusante das Cataratas do Iguaçu.

Protecting Dark Skies in Chile

Science.gov (United States)

Smith, R. Chris; Sanhueza, Pedro; Phillips, Mark

2018-01-01

Current projections indicate that Chile will host approximately 70% of the astronomical collecting area on Earth by 2030, augmenting the enormous area of ALMA with that of three next-generation optical telescopes: LSST, GMTO, and E-ELT. These cutting-edge facilities represent billions of dollars of investment in the astronomical facilities hosted in Chile. The Chilean government, Chilean astronomical community, and the international observatories in Chile have recognized that these investments are threatened by light pollution, and have formed a strong collaboration to work at managing the threats. We will provide an update on the work being done in Chile, ranging from training municipalities about new lighting regulations to exploring international recognition of the dark sky sites of Northern Chile.

Retirement of Massimo Tarenghi

Science.gov (United States)

Madsen, C.

2013-09-01

Massimo Tarenghi, chronologically MPG/ESO project scientist, NTT project manager, VLT programme manager and first Director, ALMA Director and ESO Representative in Chile, has retired after 35 years at ESO. A brief summary of his achievements is presented.

VLT: a sustainable solution to urban mobility, in João Pessoa-PB.

Science.gov (United States)

de Assis, Uiara Wasconcelos; Silva, Glaucia Wasconcelos

2012-01-01

The changes happen quickly in today's world, simultaneously interacting with technological advances in the sciences and new paradigms socio-political and economic, in search of a sustainable future and a present with emergency strategies for the preservation of humanity and the planet "Earth ". Currently, the mobility of people in the intra-urban space is being threatened by congestion, pollution resulting from the appreciation of the culture of personal transport and the precariousness of public transportation. In the city of João Pessoa (PB), the subject of this finding for these disorders. Workers suffer the consequences of daily stress takes to access home-work, difficulty in arriving at the right time to the workplace and adverse reactions caused by pollution. The VLT (Light Rail Vehicle) has been presented as a viable solution to the problems of public transport, with several experiments that can be seen as positive in the world. This work involves the implementation of a public transport system based on VLT Corridor along the Avenue Dom Pedro II, in João Pessoa (PB), aiming to acquire a good transport network for use of the population, reduce the number of vehicles on process, minimize pollution and optimize urban mobility.

Spatial distribution of cutaneous leishmaniasis in the state of Paraná, Brazil.

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Helen Aline Melo

Full Text Available The geographic distribution of cutaneous leishmaniasis (CL makes it a disease of major clinical importance in Brazil, where it is endemic in the state of Paraná. The objective of this study was to analyze the spatial distribution of CL in Paraná between 2001 and 2015, based on data from the Sistema de Informação de Agravos de Notificação (Information System for Notifiable Diseases regarding autochthonous CL cases. Spatial autocorrelation was performed using Moran's Global Index and the Local Indicator of Spatial Association (LISA. The construction of maps was based on categories of association (high-high, low-low, high-low, and low-high. A total of 4,557 autochthonous cases of CL were registered in the state of Paraná, with an annual average of 303.8 (± 135.2 and a detection coefficient of 2.91. No correlation was found between global indices and their respective significance in 2001 (I = -0.456, p = 0.676, but evidence of spatial autocorrelation was found in other years (p< 0.05. In the construction and analysis of the cluster maps, areas with a high-high positive association were found in the Ivaí-Pirapó, Tibagi, Cinzas-Laranjinha, and Ribeira areas. The state of Paraná should keep a constant surveillance over CL due to the prominent presence of socioeconomic and environmental factors such as the favorable circumstances for the vectors present in peri-urban and agriculture áreas.

First records of Freshwater Bivalves of Ilha Grande National Park, Paraná, Brazil

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Flávio Henrique Ragonha

2014-03-01

Full Text Available The Ilha Grande National Park, Paraná, Brazil, is located in the Upper Paraná River and has characteristics typical of a floodplains. This protected area includes lagoons connected and disconnected to the Paraná River, although the latter also connect during periods of high water level, thus composing a heterogeneous group of lacustrine environments. The enormous potential the flora and fauna diversities are still little known to the region, as can be seen through benthic invertebrates, inclunding bivalves mollusks. The granulometric composition of these floodplain lagoons was formed mainly by mud and very fine sand. Furthermore, organic matter composition was predominantly of fine particulate. The other abiotic factors differed from lagoons located within the island of the park to those located in the left margin of Paraná River. The results demonstrated the importance of abiotic factors such as the physical composition of granulometric texture, organic matter and macrophyte banks, to the establishment of bivalves in these floodplain lagoons. We recorded bivalves of Pisidium (native, Diplodon (native, and Corbicula (invasive. The highest values of Diplodon sp. density were observed at São João/C lake, for Pisidium sterkianum (Pilsbry, 1897 at São João/M lake, and to Jatobá/C lagoon with high density of invasive species Corbicula fluminea (Müller, 1774. This study to obtain conduct the first records of freshwater bivalves in floodplains lagoon in the Ilha Grande National Park, and provides contributions to better understanding the ecology of these mollusks. The recording of native species in the region of Upper Paraná River floodplain after a lomg period without new records, demonstrated the importance of protecting the lagoons of the Ilha Grande National Park as they can be a possible refuge to some species of native freshwater bivalves.

Quirópteros de Londrina, Paraná, Brasil (Mammalia, Chiroptera Chiropterus of Londrina, Paraná, Brazil (Mammalia, Chiroptera

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Nélio Roberto dos Reis

1993-01-01

Full Text Available Due to the lack of information concerning mammals in the North of Paraná State, Brazil. a preliminary survey of bat species of the region of Londrina is presented. Three hundred and thirty four individuais of 18 species belonging to Phyllostomidae, Desmodontidae, Vespertilionidae and Molossidae families were collected. Data were gathered related to threir feeding habits, reproduction and time of achvity.

Astro Tourism in Chile | CTIO

Science.gov (United States)

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications ‹› You are here CTIO Home » Outreach » Tourism » Astro Tourism in Chile Astro Tourism in

VLT-MAD Observations of Trumpler 14

Science.gov (United States)

Rochau, B.; Brandner, W.; Stolte, A.; Henning, T.; da Rio, N.; Gennaro, M.; Hormuth, F.; Marchetti, E.; Amico, P.

We present H and KS observations of the young massive cluster Trumpler 14 obtained with the MCAO system VLT-MAD which provides homogeneous Strehl ratios over a large field of view. We derived maximum Strehl ratios of 9.8% and 12.6% with mean Strehl ratios of 6.0% and 5.9% with in H and K_S, respectively, revealing significant improvement of the spatial PSF stability compared to SCAO systems. We detected 2-3 times more sources than comparable seeing-limited observations, and comparison of the colour-magnitude diagram with isochrones reveals a very young cluster that originated in a starburst-like event 1 ± 0.5 Myr ago. We also tentatively detect hints for an older population of 3 Myr. The mass function between 0.25 Msun and 3.2 Msun appears as a broken power law with a change of the power law slope at m_c ˜ 0.53+0.12-0.10 Msun. Shallow power law slopes are found to be Gamma_{PD,PMS1} = ˜ 0.48 ± 0.11 above m_c and Gamma_{PD,PMS2} = 0.68 ± 0.30 below m_c.

The dynamic of the “Coffee Quality Paraná” contest in the production of specialty coffees

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Lorian Voigt-Gair

2013-12-01

Full Text Available In Paraná, the concentration of efforts of various organizations have collaborated to improve the image of coffee. This work aims to study the coffee samples, through the sensory attributes scored in the “Test Cup” Contest of “Coffee Quality Paraná” from 2004 to 2009 and to prove the qualification of rural extension technicians and producers in order to obtain a differentiated with high quality product, linked to the methodology of marketing strategy. The study was conducted with 570 samples from 55 municipalities and analyzed in state steps of this contest. It was concluded that the methodology used in the Contest “Coffee Quality Paraná” encourages constant improvement and disseminates technical and scientific innovations in various links in the productive chain, having as the final result the increasing of the amount of coffee produced in Paraná with excellent quality drink.

Binary energy source of the HH 250 outflow and its circumstellar environment

Science.gov (United States)

Comerón, Fernando; Reipurth, Bo; Yen, Hsi-Wei; Connelley, Michael S.

2018-04-01

Aims: Herbig-Haro flows are signposts of recent major accretion and outflow episodes. We aim to determine the nature and properties of the little-known outflow source HH 250-IRS, which is embedded in the Aquila clouds. Methods: We have obtained adaptive optics-assisted L-band images with the NACO instrument on the Very Large Telescope (VLT), together with N- and Q-band imaging with VISIR also on the VLT. Using the SINFONI instrument on the VLT we carried out H- and K-band integral field spectroscopy of HH 250-IRS, complemented with spectra obtained with the SpeX instrument at the InfraRed Telescope Facility (IRTF) in the JHKL bands. Finally, the SubMillimeter Array (SMA) interferometer was used to study the circumstellar environment of HH 250-IRS at 225 and 351 GHz with CO (2-1) and CO (3-2) maps and 0.9 mm and 1.3 mm continuum images. Results: The HH 250-IRS source is resolved into a binary with 0.''53 separation, corresponding to 120 AU at the adopted distance of 225 pc. The individual components show heavily veiled spectra with weak CO absorption indicative of late-type stars. Both are Class I sources, but their spectral energy distributions between 1.5 μm and 19 μm differ markedly and suggest the existence of a large cavity around one of the components. The millimeter interferometric observations indicate that the gas mainly traces a circumbinary envelope or disk, while the dust emission is dominated by one of the circumstellar envelopes. Conclusions: HH 250-IRS is a new addition to the handful of multiple systems where the individual stellar components, the circumstellar disks and a circumbinary disk can be studied in detail, and a rare case among those systems in which a Herbig-Haro flow is present. Based on observations obtained with the VLT (Cerro Paranal, Chile) in programs 089.C-0196(A), 095.C-0488(A), and 095.C-0488(B), as well as with IRTF (Mauna Kea, Hawaii), SMA (Mauna Kea, Hawaii), and the Nordic Optical Telescope (La Palma, Canary Islands, Spain

VLTI auxiliary telescopes: a full object-oriented approach

Science.gov (United States)

Chiozzi, Gianluca; Duhoux, Philippe; Karban, Robert

2000-06-01

The Very Large Telescope (VLT) Telescope Control Software (TCS) is a portable system. It is now in use or will be used in a whole family of ESO telescopes VLT Unit Telescopes, VLTI Auxiliary Telescopes, NTT, La Silla 3.6, VLT Survey Telescope and Astronomical Site Monitors in Paranal and La Silla). Although it has been developed making extensive usage of Object Oriented (OO) methodologies, the overall development process chosen at the beginning of the project used traditional methods. In order to warranty a longer lifetime to the system (improving documentation and maintainability) and to prepare for future projects, we have introduced a full OO process. We have taken as a basis the United Software Development Process with the Unified Modeling Language (UML) and we have adapted the process to our specific needs. This paper describes how the process has been applied to the VLTI Auxiliary Telescopes Control Software (ATCS). The ATCS is based on the portable VLT TCS, but some subsystems are new or have specific characteristics. The complete process has been applied to the new subsystems, while reused code has been integrated in the UML models. We have used the ATCS on one side to tune the process and train the team members and on the other side to provide a UML and WWW based documentation for the portable VLT TCS.

Catching a Falling Star

Science.gov (United States)

2004-07-01

ESO's Very Large Telescope Obtains Unique Spectrum of a Meteor Summary While observing a supernova in a distant galaxy with the FORS instrument on ESO's Very Large Telescope at the Paranal Observatory (Chile), astronomers were incredibly lucky to obtain serendipitously a high quality spectrum of a very large meteor in the terrestrial atmosphere. The VLT spectrograph provided a well calibrated spectrum, making it a reference in this field of research. From this spectrum, the temperature of the meteor trail was estimated to be about 4600 degrees centigrade. The serendipitous spectrum reveals the telltale meteor emissions of oxygen and nitrogen atoms and nitrogen molecules. The VLT spectrum was the first to reveal the far red range where carbon emission lines are predicted; the absence of the lines puts constraints on the role of atmospheric chemistry when life started on earth. Because the VLT is tuned to observe objects far out in space, it focuses at infinity. The meteor, being "only" 100 km above the telescope, therefore appears out of focus in the field of view. PR Photo 22a/04: Meteor Caught in the Act (MASCOT) PR Photo 22b/04: Spectrum of a Meteor (FORS1/VLT) PR Photo 22c/04: Details of the Meteor Spectrum (FORS1/VLT) Astronomers' luck ESO PR Photo 22a/04 ESO PR Photo 22a/04 Meteor Caught in the Act (MASCOT) [Preview - JPEG: 426 x 400 pix - 85k] [Normal - JPEG: 851 x 800 pix - 187k] [Full Res - JPEG: 2567 x 2413 pix - 908k] Captions: ESO PR Photo 22a/04 shows the trail of a bright meteor, photographed by the Mini All-Sky Cloud Observation Tool (MASCOT) at the ESO Paranal Observatory. MASCOT consists of a small CCD camera behind a fish-eye objective. It typically takes 90s exposures every 3 minutes and helps astronomers inside the VLT Control Room to keep an eye on the sky. The main purpose of MASCOT is to monitor the clouds over Paranal but it also observes from time to time serendipitous events like meteor showers, atmospheric phenomena, artificial satellites

Modernitet og forbrugskultur i Chile

DEFF Research Database (Denmark)

Cristoffanini, Pablo Rolando

2012-01-01

I de sidste årtier er Chile blevet et egentligt forbrugersamfund. Udbredelsen af forbrugskulturen og forbrugerismen er centrale fænomener i chilenernes dagligliv og har nået et omfang, som har konsekvenser for de borgere, der ikke kan deltage fuldt ud heri, noget som er typisk for et samfund med en...... ujævn økonomisk udvikling og med store sociale forskelle. Denne proces er ikke et produkt af en stille, fredelig og naturlig samfundsudvikling, således som magteliten og de toneangivende intellektuelle i Chile har fremstillet det. Som jeg vil vise, er skabelsen af et egentlig forbrugssamfund knyttet til...... til i dag. Ifølge disse er Chile blevet et moderne samfund netop i kraft af, at Chile er et ægte forbrugersamfund med alt, hvad dette indebærer, såvel materielt som symbolsk. For det tredje er billedet af Chile som en ”supermoderne” nation i den latinamerikanske kontekst en udbredt forestilling hos...

conelchilenoresistentearte, Solidaridad: Chile Vive, una Exposición en España contra el Chile Dictatorial withthechileanresistantart, Solidarity: Chile Vive, an Exposition in Spain against the Dictatorial Chile

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Francisco Godoy

2010-12-01

Full Text Available En 1987 se realiza en Madrid Chile Vive, megaexposición que incluye diferentes manifestaciones artísticas para dar cuenta de la vitalidad cultural de Chile en dictadura. El ensayo, partiendo de una discusión conceptual sobre el problema de la exposición de arte latinoamericano en el extranjero, analiza la configuración de esta exposición, centrándose en las artes visuales como alineación unitaria de un discurso político de país, además de examinar su repercusión en la prensa española de la época. Por otro lado, reflexiona sobre las inclusiones y exclusiones de artistas y las proyecciones de Chile Vive en el problema de la exposición del arte chileno en el extranjero, particularmente el de un periodo tan complejo como el producido durante la dictadura militar.In 1987, Chile Vive, a mega-exhibition that included different artistic expressions, was performed in Madrid to inform people about the cultural vitality of Chile during their dictatorship. This essay will focus on a conceptual discussion about the problem of Latin American art exhibitions abroad. It will analyze the configuration of the mentioned exhibition, focusing on visual arts as a unitary alignment of a political discourse of nation. The text will also examine the repercussion in the Media of Spain in that period of time. On the other hand, the article will develop some thoughts on the artists incorporations, exclusions and projections of Chile Vive, focusing on why the exhibition of Chilean art abroad might be problematic, particularly the ones that belongs to this complex period of time; the military dictatorship.

The species of Canomaculina, Myelochroa, Parmeunella, and Parmeunopsis (Parmeliaceae, Lichenized Ascomycotina from the "segundo planalto" in the state of Paraná, Brazil Espécies de Canomaculina, Myelochroa, Parmelinella e Parmelinopsis (Parmeliaceae, Ascomycotina Liquenizados do segundo planalto do Estado do Paraná, Brasil

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Sionara Eliasaro

2000-08-01

Full Text Available The present study describes the species of Canomaculina Elix & Hale, Myelochroa (Asahina Elix & Hale, Parmelinella Elix & Hale and Parmelinopsis Elix & Hale occuring in the "Segundo Planalto" in the State of Paraná. Keys Identification are given. Six species are reported for the first time for Paraná. Parmelinella wallichiana is cited for the first time for the American continent.Este estudo descreve as espécies de Canomaculina Elix & Hale, Myelochroa (Asahina Elix & Hale, Parmelinella Elix & Hale e Parmelinopsis Elix & Hale ocorrentes no Segundo Planalto do Estado do Paraná. São apresentadas chaves para a identificação das espécies. Seis espécies são citadas pela primeira vez para o Estado do Paraná. Parmelinella wallichiana é citada pela primeira vez para o Continente Americano.

Consórcios Intermunicipais de Saúde: o caso do Paraná, Brasil Inter-municipal health consortia: the case of Paraná State, Brazil

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Sônia Cristina Stefano Nicoletto

2005-02-01

Full Text Available Os Consórcios Intermunicipais de Saúde (CIS surgiram no âmbito do SUS no final da década de 80. Os gestores municipais aderiram a essa estratégia, visando potencializar as ações e serviços de saúde oferecidos à população. Esta pesquisa analisou o perfil dos CIS do Paraná, Brasil, focalizando a assistência médica especializada. Os dados são dos relatórios sobre os consórcios realizados pelo Conselho Estadual de Saúde e dos questionários enviados para os vinte CIS. Os parâmetros utilizados foram a Portaria nº 1.101 e dados publicados do perfil do sistema de saúde do Paraná em 2000. Dos 399 municípios paranaenses, 81,5% integram CIS. Os especialistas são cedidos pelos municípios (4,4%, Estado (13,6%, união (12,8%, ou contratados pelo próprio CIS (69,2%. A oferta de consultas especializadas não é suficiente ou sua distribuição é feita de forma inadequada. Há falha no mecanismo de referência e contra-referência. O CIS é um instrumento viável para ampliar e potencializar a capacidade dos municípios em ofertar consultas especializadas; porém, há necessidade de ser utilizado com critérios, planejamento e adequado sistema de referência e contra-referência.Inter-municipal health consortia emerged in Brazil's Unified National Health System (SUS policy in the late 1980s. Municipal health administrators adhered to this strategy with the aim of upgrading health services supplied to the population. This research analyzes the profile of such consortia in Paraná State, focusing on specialized medical care. Data were obtained from reports by the State Health Council and questionnaires sent to all 20 existing municipal health consortia. Governmental Decree no. 1,101 and data published in 2000 on the profile of the health system in Paraná were used as references. Of the 399 municipalities in Paraná State, 81.5% have joined municipal consortia. Specialists are allocated by municipalities (4.4%, the State government (13

A tip / tilt mirror with large dynamic range for the ESO VLT Four Laser Guide Star Facility

NARCIS (Netherlands)

Rijnveld, N.; Henselmans, R.; Nijland, B.A.H.

2011-01-01

One of the critical elements in the Four Laser Guide Star Facility (4LGSF) for the ESO Very Large Telescope (VLT) is the Optical Tube Assembly (OTA), consisting of a stable 20x laser beam expander and an active tip/tilt mirror, the Field Selector Mechanism (FSM). This paper describes the design and

VLT Detects First Superstorm on Exoplanet

Science.gov (United States)

2010-06-01

, Finland, Germany, Italy, the Netherlands, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ESO carries out an ambitious programme focused on the design, construction and operation of powerful ground-based observing facilities enabling astronomers to make important scientific discoveries. ESO also plays a leading role in promoting and organising cooperation in astronomical research. ESO operates three unique world-class observing sites in Chile: La Silla, Paranal and Chajnantor. At Paranal, ESO operates the Very Large Telescope, the world's most advanced visible-light astronomical observatory and VISTA, the world's largest survey telescope. ESO is the European partner of a revolutionary astronomical telescope ALMA, the largest astronomical project in existence. ESO is currently planning a 42-metre European Extremely Large optical/near-infrared Telescope, the E-ELT, which will become "the world's biggest eye on the sky".

Registro nuevo de Amphipyrinae en Chile A new record of Amphipyrinae from Chile

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Tania S. Olivares

2006-12-01

Full Text Available Se registra por primera vez en Chile la especie Agrotisia subhyalina Hampson, entre las latitudes 18° 29' S 70° 20' O hasta 29° 54' S 71° 16' O (I-IV regiones en Chile. Se redescriben los genitales del macho y de la hembra y se presentan algunos aspectos taxonómicos de la especie.The species Agrotisia subhyalina Hampson is recorded for the first time from Chile (18° 29' S 70° 20' W to 29° 54' S 71° 16' W, I to IV Chilean regions. Redescriptions of male and female are presented, along with some taxonomic aspects of the species.

Occurrence of Macrobrachium amazonicum (Heller (Decapoda, Palaemonidae in Leopoldo's inlet (Ressaco do Leopoldo, upper Paraná River, Porto Rico, Paraná, Brazil

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Andréa Bialetzki

1997-01-01

Full Text Available Studies on the occurrence, temporal distribution and nychthemeral variation of Macrobrachium amazonicum (Heller, 1862 were undertaken in Leopoldo's Inlet, upper Paraná River, Porto Rico, Paraná, Brazil. Seventeen thousand and sixty specimens (11,786 larvae and 5,274 juveniles were captured with a conicalcylindrical plankton net of mesh 0.5mm in monthly samples between February 1991 and February 1992. Results show that the greatest densities of larvae (301.83 larvae/10m³ and juveniles (168.8/10m³ of this species were caught in December 1991. Largest captures were made during the night. With regard to abiotic factors water temperature ranged from 20º to 30ºC, pH ranged from 5.66 to 7.37 and electric conductivity ranged from 51.83 to 65.33µS/cm. Relationship between the density of larvae and juveniles and abiotic factors was calculated by the Principal Components Analysis (PCA which revealed the influence of some limnological variables especially on the distribution of larvae.

Internationalization of SMES: business opportunities in Chile

OpenAIRE

Correia, João Filipe Amado

2016-01-01

The main goal of this study is to identify the main business opportunities in Chile, legal advantages in the business perspective and entry strategies for small and medium sized enterprises (SMEs). The methodology used was qualitative, by conducting several interviews with chamber of commerce representative from Portugal in Chile and Chile in Portugal, several young entrepreneurs from different nations operating in Chile, the CEO of a Spanish company that decided to not internationalize to...

Environmental education in the Upper Paraná River floodplain, municipality of Porto Rico (Paraná State, Brazil

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AT. Obara

Full Text Available Since 2003, researchers, faculty, graduate and undergraduate students from the State University of Maringá have been working alongside teachers from the state and local schools in the municipality of Porto Rico (Paraná State, located on the banks of the Paraná River. Their objective is to outline actions and strategies with the purpose of building methodological paths to insert environmental education into the school curriculum. Based on the action-research methodology, the group has developed the following programs: a the Continuing Education Program in Environmental Education; b the Development of Interdisciplinary Projects; c the Insertion of Information and Communication Technologies (ICTs; and d the Production of Teaching Materials. The evaluations of the programs indicate that teachers have been able to gradually build a theoretical and methodological basis for environmental education while simultaneously growing into the role of teacher-researchers as they create the conditions to investigate their pedagogical practices, reflect upon them, share experiences, innovate, and make the teaching-learning process more significant. Allied to the advances in educational practices and with the aid of ICTs, the activities developed in the classroom, in the field and in the lab - all of which involve natural and cultural aspects of the region - have contributed to teachers' and students' better understanding of the ecological, cultural, social and economic value of the floodplain, and consequently, of the importance of preservation and management in order to maintain local biodiversity.

The Fornax Cluster VLT Spectroscopic Survey II - Planetary Nebulae kinematics within 200 kpc of the cluster core

Science.gov (United States)

Spiniello, C.; Napolitano, N. R.; Arnaboldi, M.; Tortora, C.; Coccato, L.; Capaccioli, M.; Gerhard, O.; Iodice, E.; Spavone, M.; Cantiello, M.; Peletier, R.; Paolillo, M.; Schipani, P.

2018-06-01

We present the largest and most spatially extended planetary nebulae (PNe) catalogue ever obtained for the Fornax cluster. We measured velocities of 1452 PNe out to 200 kpc in the cluster core using a counter-dispersed slitless spectroscopic technique with data from FORS2 on the Very Large Telescope (VLT). With such an extended spatial coverage, we can study separately the stellar haloes of some of the cluster main galaxies and the intracluster light. In this second paper of the Fornax Cluster VLT Spectroscopic Survey, we identify and classify the emission-line sources, describe the method to select PNe, and calculate their coordinates and velocities from the dispersed slitless images. From the PN 2D velocity map, we identify stellar streams that are possibly tracing the gravitational interaction of NGC 1399 with NGC 1404 and NGC 1387. We also present the velocity dispersion profile out to ˜200 kpc radii, which shows signatures of a superposition of the bright central galaxy and the cluster potential, with the latter clearly dominating the regions outside R ˜ 1000 arcsec (˜100 kpc).

Sedimentation problems in a lateral dock on the Paraná River

Science.gov (United States)

Latessa, Gaston; Sabarots Gerbec, Martin; Arecco, Pablo

2017-04-01

The Paraná River is one of the largest water courses in the world and along its reach in the Argentine territory, it receives a large load of sediments from the Pilcomayo and Bermejo Rivers, through the Paraguay River, in the upper basin at the North of Argentina and South of Bolivia. The suspended sediment load is estimated in 100 Million ton/year. This unique characteristic drives the Paraná River morphology downstream, as well as the Paraná delta morphodynamics. On top of its natural behaviour, the Paraná-Paraguay river system is an important inland waterway transport corridor, with a significant amount of sea going vessels and inland barges navigating throughout stretches of more than 3000 Km. Consequently, there are numerous port complexes and terminals along the river banks. The typical wet infrastructure of these terminals is usually composed by jetties and quay walls, and occasionally with side or lateral docks. Whereas, the case included within this study presents all these components. This study presents a hydrodynamic and sedimentology 3D model to predict the velocity fields and the associated shear stresses that will drive morphological processes in the lateral dock. The terminal layout, side dock configuration, and sedimentation issues will be analyzed from multidisciplinary point of view, under different hydrological events and considering the correlated sediment loads. Recent bathymetry studies had been carried out and this set of data will be implemented to build the domain geometry. The flow series is as well extended with the up to date gauged flows and levels, to carry out statistical analysis and identify the design flows for different probabilities. The main objective of this analysis will be to understand and identify the scour and deposition processes and the possible problems to the structures safety and the operation of the docks, and introduce variations to the baseline design, if necessary. Results will be contrasted and validated

The deformable secondary mirror of VLT: final electro-mechanical and optical acceptance test results

Science.gov (United States)

Briguglio, Runa; Biasi, Roberto; Xompero, Marco; Riccardi, Armando; Andrighettoni, Mario; Pescoller, Dietrich; Angerer, Gerald; Gallieni, Daniele; Vernet, Elise; Kolb, Johann; Arsenault, Robin; Madec, Pierre-Yves

2014-07-01

The Deformable Secondary Mirror (DSM) for the VLT ended the stand-alone electro-mechanical and optical acceptance process, entering the test phase as part of the Adaptive Optics Facility (AOF) at the ESO Headquarter (Garching). The VLT-DSM currently represents the most advanced already-built large-format deformable mirror with its 1170 voice-coil actuators and its internal metrology based on co-located capacitive sensors to control the shape of the 1.12m-diameter 2mm-thick convex shell. The present paper reports the final results of the electro-mechanical and optical characterization of the DSM executed in a collaborative effort by the DSM manufacturing companies (Microgate s.r.l. and A.D.S. International s.r.l.), INAF-Osservatorio Astrofisico di Arcetri and ESO. The electro-mechanical acceptance tests have been performed in the company premises and their main purpose was the dynamical characterization of the internal control loop response and the calibration of the system data that are needed for its optimization. The optical acceptance tests have been performed at ESO (Garching) using the ASSIST optical test facility. The main purpose of the tests are the characterization of the optical shell flattening residuals, the corresponding calibration of flattening commands, the optical calibration of the capacitive sensors and the optical calibration of the mirror influence functions.

Imaging Red Supergiants with VLT/SPHERE/ZIMPOL

Science.gov (United States)

Cannon, Emily

2018-04-01

In the red supergiant (RSG) phase of evolution massive stars show powerful stellar winds, which strongly influence the supernova (progenitor) properties and control the nature of the compact object that is left behind. Material that is lost in the stellar wind, together with that ejected in the final core collapse, contributes to the chemical enrichment of the local interstellar medium. The mass-loss properties of RSGs are however poorly constrained. Moreover, little is known about the wind driving mechanism. To provide better constraints on both mass-loss rates and physics, high angular resolution observations are needed to unveil the inner regions of the circumstellar environment, where the mass loss is triggered. Using the VLT-SPHERE/ZIMPOL adaptive optics imaging polarimeter, spatially resolved images of four nearby RSGs were obtained in four filters. From these data, we obtain information on geometrical structures in the inner wind, the onset radius and spatial distribution of dust grains, and dust properties such as grain size. As dust grains may play a role in initiating and/or driving the outflow, this could provide us with clues as to the wind driving mechanism.

Prevalência da mastite bovina causada por Prototheca zopfii em rebanhos leiteiros, na região norte do Paraná Prevalence of bovine mastitis due to Prototheca zopfii in dairy cattle in north Paraná, Brazil

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Laerte Francisco Filippsen

1999-03-01

Full Text Available Algas do gênero Prototheca têm sido relacionadas como agente etiológico na ocorrência de mastite bovina, entretanto, nenhum caso foi relatado no estado do Paraná. O presente trabalho objetivou determinar a prevalência desta alga, enquanto agente etiológico nas mastites bovinas, em rebanhos leiteiros, na região norte do Paraná. Foram visitadas 20 propriedades produtoras de leite e realizados exames clínicos e teste do CMT (California Mastitis Test em todos os animais em lactação. A alga Prototheca zopfii foi isolada de dois animais de uma das propriedades. Todas as cepas isoladas de Prototheca zopfii mostraram-se resistentes aos antimicrobianos testados.Prototheca has been reported as an etiological agent in the occurrence of bovine mastitis, although no case has been noticed in Paraná. The aim of this work was to determine the prevalence of this algae as an etiological agent of the bovine mastitis in dairy cattle in north Paraná. Clinical exams and CMT (California Mastitis Test were done in all lactation animals raised in 20 dairy farms. The algae Prototheca zopfii was found in two animals of one farm. All the Prototheca zopfii strains were resistent against the antimicrobial agents tested.

A high-resolution VLT/FLAMES study of individual stars in the centre of the Fornax dwarf spheroidal galaxy

NARCIS (Netherlands)

Letarte, B.; Hill, V.; Tolstoy, E.; Jablonka, P.; Shetrone, M.; Venn, K. A.; Spite, M.; Irwin, M. J.; Battaglia, G.; Helmi, A.; Primas, F.; François, P.; Kaufer, A.; Szeifert, T.; Arimoto, N.; Sadakane, K.

2010-01-01

For the first time we show the detailed, late-stage, chemical evolution history of a small nearby dwarf spheroidal galaxy in the Local Group. We present the results of a high-resolution (R similar to 20 000, lambda = 5340-5620; 6120-6701) FLAMES/GIRAFFE abundance study at ESO/VLT of 81

Rule of Repression in Chile.

Science.gov (United States)

American Indian Journal, 1979

1979-01-01

This report on the current condition of the Mapuche Indians of Chile is edited from a document on the "Situation of Human Rights in Chile" and details the repressive and inhumane treatment of the largest indigenous ethnic minority in the country. (Author/RTS)

New records of three hippoboscid species on newly captured birds from nature in Paraná, Brazil

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Frederico Fontanelli Vaz

Full Text Available Abstract The aims of this study was to provide new records of hippoboscid flies collected over an one-year period on newly captured birds from nature in the state of Paraná, Brazil. The birds were received by a wildlife center in Tijucas do Sul and the hippoboscid flies were collect by hand or by tweezers, generating a prevalence of 0.7% (16/2232 of parasitized birds. New information about distribution of hippoboscid flies on Asio clamator, Rupornis magnirostris and Athene cunicularia was reported in the state of Paraná. The Caracara plancus, Falco peregrinus and Penelope obscura are new host species for Ornithoctona erythrocephala in the state of Paraná, and the Asio stygius for Icosta rufiventris and Ornithoica vicina in Brazil. This study provided new information about hosts and distribution of hippoboscid flies in Brazilian birds.

Meningite por Haemophilus influenzae tipo b em cidades do estado do Paraná, Brasil Haemophilus influenzae type b meningitis in the state of Paraná, Brazil

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Nádia S. Takemura

2001-10-01

Full Text Available OBJETIVO: no segundo semestre de 1996, os municípios de Londrina e Curitiba (Paraná iniciaram a vacinação contra Haemophilus influenzae b (Hib, aproximadamente trinta meses antes de sua introdução no Programa Nacional de Imunização. O presente trabalho objetivou avaliar a incidência da meningite por Hib, entre crianças, em Londrina, Curitiba e nos demais municípios do estado do Paraná, antes e após a introdução da vacina nessas duas cidades. MÉTODOS: foi realizado um estudo observacional retrospectivo de todos os casos de meningite por Hib, entre menores de 5 anos, diagnosticados pelo sistema de vigilância epidemiológica de Londrina e pela Secretaria de Estado da Saúde do Paraná, de 1992 a 1999. Taxas de incidência da meningite por Hib foram calculadas por 100.000 menores de cinco anos. RESULTADOS: comparando com o período anterior à vacinação, houve redução importante do coeficiente de incidência da meningite por Hib em Londrina, passando de 23,91, em 1996, para 2,79 por 100.000 menores de cinco anos, em 1999. Redução semelhante foi observada em Curitiba, enquanto nos demais municípios do Paraná, que não dispunham da vacina até meados de 1999, o coeficiente se manteve praticamente inalterado. CONCLUSÃO: a vacinação contra Hib foi efetiva na redução da incidência da meningite entre menores de cinco anos em Londrina e Curitiba. Para a manutenção dessa baixa incidência devem ser garantidas adequada cobertura vacinal e boa qualidade do serviço de vigilância epidemiológica.OBJECTIVE: during the second half of 1996, the municipalities of Londrina and Curitiba (State of Paraná, Brazil included Haemophilus influenzae type b (Hib vaccine into their routine vaccination regimen, approximately 30 months before its introduction into the National Immunization Program. The present study aimed at verifying the incidence of meningitis caused by Hib among children in Londrina, Curitiba, and in the remaining

Genetic variability of a population of Aedes aegypti from Paraná, Brazil, using the mitochondrial ND4 gene

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Adriana L. Twerdochlib

2012-06-01

Full Text Available Genetic variability of a population of Aedes aegypti from Paraná, Brazil, using the mitochondrial ND4 gene. To analyze the genetic variability of populations of Aedes aegypti, 156 samples were collected from 10 municipalities in the state of Paraná, Brazil. A 311 base pairs (bp region of the NADH dehydrogenase subunit 4 (ND4 mitochondrial gene was examined. An analysis of this fragment identified eight distinct haplotypes. The mean genetic diversity was high (h = 0.702; p = 0.01556. AMOVA analysis indicated that most of the variation (67% occurred within populations and the F ST value (0.32996 was highly significant. F ST values were significant in most comparisons among cities. The isolation by distance was not significant (r = -0.1216 and p = 0, 7550, indicating that genetic distance is not related to geographic distance. Neighbor-joining analysis showed two genetically distinct groups within Paraná. The DNA polymorphism and AMOVA data indicate a decreased gene flow in populations from Paraná, which can result in increased vectorial competence.

Bromélias do Paraná

OpenAIRE

Anacleto, Adilson

2012-01-01

Resumo: Apresentam-se resultados de pesquisa sobre as bromélias no Paraná, um grupo de espécies de plantas ornamentais nativas no Estado e que apresentam relevante valor comercial. Realizou-se inicialmente um diagnóstico do sistema de produção de bromélias, evidenciando as particularidades e discrepâncias em relação aos modelos de produção descritos na literatura. Procedeu-se estudo de viabilidade econômica de implantação de novos cultivos. Foi também quantificado o sistema sócio econômico do...

Comércio de bromélias no Paraná

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Adilson Anacleto

2013-04-01

Full Text Available Realizou-se um estudo prospectivo da cadeia produtiva de bromélias no Estado do Paraná, objetivando conhecer o perfil do produtor paranaense, com respectiva capacidade de atender às demandas de mercado, identificar e caracterizar os diferentes níveis da cadeia produtiva e detectar os principais pontos de estrangulamento do desenvolvimento desse setor. Para tanto, foram entrevistados 19 produtores, 160 varejistas e 18 atacadistas. A quantidade de bromélias oriundas da produção do Paraná e aptas ao mercado era de 5.340 plantas ao ano, inferior à demanda do Estado. As condições exigidas pelos varejistas (v e atacadistas (a para aquisição de bromélias dos produtores regionais eram: preço igual ou inferior ao praticado em São Paulo (exigido por: v = 134; a = 18, qualidade da produção condizente com a encontrada no mercado (v = 86; a = 16, capacidade de efetuar entregas periódicas (v = 81; a = 11 e capacidade de atendimento dos pedidos extras (v = 55; a = 7. Não foi encontrado produtor no Estado do Paraná que pudesse atender a todas as exigências de forma simultânea. Os principais entraves que impediam a inserção da produção no mercado regional eram decorrentes da inaplicabilidade dos modelos de gestão da produção rural, adotados pelos produtores, e das incongruências tecnológicas observadas na maioria dos viveiros de cultivo, que resultavam em produção de baixa qualidade.

REOSC Delivers the Best Astronomical Mirror in the World to ESO

Science.gov (United States)

1999-12-01

employs about 15,500 people - more information is available at URL: www.sagem.com. Information about the ESO and the VLT project is available via the ESO website: www.eso.org. Some Key Dates The polishing at REOSC of the main mirrors for the four VLT Unit Telescopes has been a major industrial feat. Here are some of the main dates: July 1989 ESO and REOSC sign contract for the polishing of the four 8.2-m and various associated activities July 1989 - April 1992 Design activities, construction of REOSC production plant April 1992 Mirror Container and concrete dummy mirror blank completed - test transport May 1992 Inauguration of REOSC production plant July 1993 Delivery of first 8.2-m mirror blank to ESO at Schott Glaswerke AG (Mainz, Germany) October 1994 Delivery of second 8.2-m mirror blank to ESO at Schott Glaswerke AG September 1995 Delivery of third 8.2-m mirror blank to ESO at Schott Glaswerke AG May 1996 Acceptance by ESO of first polished mirror at REOSC September 1996 Delivery of fourth 8.2-m mirror blank to ESO at Schott Glaswerke AG October 1996 Acceptance by ESO of second polished mirror at REOSC June 1997 Acceptance by ESO of third polished mirror at REOSC October - December 1997 Transport and delivery of first mirror to Paranal by Gondrand (France) August - September 1998 Transport and delivery of second mirror to Paranal by Gondrand December 1998 - January 1999 Transport and delivery of third mirror to Paranal by Gondrand December 1999 Acceptance by ESO of fourth polished mirror at REOSC February 1999 - April 2000 Transport and delivery of fourth mirror to Paranal by Gondrand Note [1] A Press Release on the REOSC event and the delivery of the fourth VLT main mirror to ESO is also published by SAGEM (in French and English). How to obtain ESO Press Information ESO Press Information is made available on the World-Wide Web (URL: http://www.eso.org../ ). ESO PR Photo 44/99 may be reproduced, if credit is given to SAGEM and the European Southern Observatory.

Wildfires in Chile: A review

Science.gov (United States)

Úbeda, Xavier; Sarricolea, Pablo

2016-11-01

This paper reviews the literature examining the wildfire phenomenon in Chile. Since ancient times, Chile's wildfires have shaped the country's landscape, but today, as in many other parts of the world, the fire regime - pattern, frequency and intensity - has grown at an alarming rate. In 2014, > 8000 fires were responsible for burning c. 130,000 ha, making it the worst year in Chile's recent history. The reasons for this increase appear to be the increment in the area planted with flammable species; the rejection of these landscape modifications on the part of local communities that target these plantations in arson attacks; and, the adoption of intensive forest management practices resulting in the accumulation of a high fuel load. These trends have left many native species in a precarious situation and forest plantation companies under considerable financial pressure. An additional problem is posed by fires at the wildland urban interface (WUI), threatening those inhabitants that live in Chile's most heavily populated cities. The prevalence of natural fires in Chile; the relationship between certain plant species and fire in terms of seed germination strategies and plant adaptation; the relationship between fire and invasive species; and, the need for fire prevention systems and territorial plans that include fire risk assessments are some of the key aspects discussed in this article. Several of the questions raised will require further research, including just how fire-dependent the ecosystems in Chile are, how the forest at the WUI can be better managed to prevent human and material damage, and how best to address the social controversy that pits the Mapuche population against the timber companies.

The political structures and its influences in sport development in the state of Paraná, Brazil: the case of athletics

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Lenamar Fiorese Vieira

2008-06-01

Full Text Available This study aimed to investigate political structures and its influence over sport talents development in athletics, in the state of Paraná, having as basis the BRONFENBRENNER (1979, 1992, 1995 ecological systems theory. The model for this study was the person- process- context – time biological paradigm. Informer's record, semi-structured interview, research diary and documents, were used to collect the data. The sample comprised athletics talented individuals (14, their relatives (13, coaches (7 directors from Paraná Esporte (3 and a State Secretary for Sports of Paraná. Category contents analysis through outlines, enumeration and categories were used to analyze the data. The results showed that two historical periods happened at state government level: from 1983 to 1990, with the development of programs and projects that instigated athletics talent development in the state of Paraná; from 1991 to 1998 such policy had no continuity, which depreciated athletics in the state. The state governments structure dynamics at the different periods interfered significantly in the Paraná's athletics talents development. Therefore, the personal trajectory of each of these talented individuals is characterized by a unique process, closely related to many years of training process, being dependent of administrative structures.

Profile of employed persons in Paraná labor market for 2003, 2006, 2009 and 2012

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Clécia Ivânia Rosa Satel

2014-12-01

Full Text Available The paper aims to outline the profile of employed persons in Paraná labor market in the period 2003-2012 from the microdata of the Brazilian National Household Survey (PNAD. The results showed that Paraná's labor market predominantly occupied by male individuals, belonging to the formal market and with white skin. The participation of women, non-young people and skilled individuals among the employed has increased. Skilled individuals usually perform activities in sectors related to the sciences and arts, while the unskilled are related to production or service sector.

Estrutura populacional de Callinectes ornatus Ordway (Crustacea, Portunidae no Balneário Shangri-Lá, Pontal do Paraná, Paraná, Brasil

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Baptista Cassiana

2003-01-01

Full Text Available Swimming crabs are commonly found in the otter-trawl shrimp fishery by-catch, which operate intensively in the Coastal Plain of Leste Beach, where is located Shangri-lá Beach (25°37'30"S and 48°25'08"W, Paraná State. This work aimed to study the population structure of Callinectes ornatus Ordway, 1863, the most abundant swimming crab in this beach. Between March 2000 and April 2001, fortnightly visits were accomplished in Shangri-lá at the fish market, where all swimming crabs of one otter-trawl were collected. The following data from each individual of C. ornatus were obtained: sex, carapace width (excluding lateral spines, weight, and the gonadal maturation stage, based on its color and size. Juveniles and mature males were dominant, mean sexual proportion was 2.2:1 (males:females. Two recruitment periods were detected, but few ovigerous females were obtained. Size at sexual maturation was estimated at 55mm for males, and 48 mm for females. Both sexes presented positives allometric growths. The results indicate that an important portion of C. ornatus population is captured in the otter-trawl shrimp fishery in Shangri-lá Beach (Paraná. Such information is important for futures plans of by-catch management in that area.

Agroclimatic zoning of robusta coffee in the State of Paraná and impacts of climate changeZoneamento agroclimático de café robusta no Estado do Paraná e impactos das mudanças climáticas

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Cristiane de Conti Medina

2012-08-01

Full Text Available The aim of the study was the agroclimatic zoning of robusta coffee (Coffea canephora Pierre ex Froehner in the state of Paraná, and to verify changes caused by temperature rise related to global warming, as predictions for the next 100 years reported by the IPCC (Intergovernmental Panel on Climate Change. An alternative to keep coffee production in the state of Paraná will be the introduction of robusta coffee, original from Africa, adapted to areas with annual mean temperatures between 22 and 26oC. We used the historical weather database from IAPAR (Agronomic Institute of Paraná and considered as apt for cropping the areas within the following conditions: risk of annual frost lower than 25% of probability, annual mean temperature between 22 and 26 °C, and annual water deficiency below 150 mm. The spatial analyzes were based on the Shuttle Radar Topography Mission (SRTM and crossed into the environment of a Geographic Information System (GIS, generating maps of the agroclimatic zoning of Coffea canephora for the current climate and scenarios of climate change with the addition of 1.8 and 4 °C in the mean temperature. The zoning for the current weather indicated that parts of northwestern and western regions of Paraná are suitable for cultivation. Under climate change scenarios, considering the rainfall regime unchanged, the area suitable for cultivation expands, justifying studies on this species in the state of Paraná. O objetivo do trabalho foi realizar o zoneamento agroclimático de café robusta (Coffea canephora Pierre ex Froehner no estado do Paraná e verificar as alterações causadas neste, pelo incremento de temperatura, provocado pelo aquecimento global, conforme prognósticos para os próximos 100 anos divulgados pelo IPCC (Intergovernmental Panel on Climate Change. Uma alternativa para manter a produção cafeeira no estado do Paraná poderá ser a introdução do café robusta, originário da África, adaptado a regiões com

A paisagem urbana como herança cultural: a praça Santos Dumont, Umuarama, Estado do Paraná, Brasil = The urban landscape as a cultural heritage: Santos Dumont plaza, Umuarama, Paraná State, Brazil

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Alexander Fabbri Hulsmeyer

2011-04-01

Full Text Available A paisagem urbana possui uma forte conotação histórica, e pode ser considerada uma herança cultural. Neste contexto, os espaços livres públicos podem converter-se em registros importantes, fortalecendo tradições, valores e identidades. Nos quatro principais núcleosurbanos projetados pela Companhia de Terras do Norte do Paraná CTNP, e denominada Companhia Melhoramentos Norte do Paraná CMNP após 1942, as praças exercem o papel de elementos ordenadores na configuração dos centros cívico, religioso e comercial, demonstrando a íntima relação entre os espaços livres públicos e seu entorno. Esta pesquisa1 teve o objetivo de analisar, a partir da pesquisa dos registros fotográficos, jornais de época e bibliografia referente àsraízes conceituais do traçado morfológico da cidade e seu contexto histórico, a Praça Santos Dumont, maior praça e palco de importantes momentos da história da jovem cidade de Umuarama, Estado do Paraná.The urban landscape has strong historical meaning because it can be considered as cultural heritage. In this context, public open spaces are important registries, reinforcing traditions, values and identities. In the four main cities projected by the Companhia Melhoramentos Norte do Paraná (CMNP, the squares and plazas carry out the task of ordination elements for the configuration of the civic, religious and commercial centers, reinforcing the close relation between public open spaces and their surroundings. This research was done under the Scientific Initiation Program of Universidade Paranaense, and is about Santos Dumont Plaza, the biggest one that supported important historical moments of earlyUmuarama, in northwestern Paraná, Brazil. The analysis was based on the research of photographic registries, newspapers, and the publications about the conceptual roots of the urban morphology of the city and its historical context.

The Stars behind the Curtain

Science.gov (United States)

2010-02-01

still growing into stars, newborn stars, adult stars and stars nearing the end of their life. All these stars have roughly the same age, a million years, a blink of an eye compared to our five billion year-old Sun and Solar System. The fact that some of the stars have just started their lives while others are already dying is due to their extraordinary range of masses: high-mass stars, being very bright and hot, burn through their existence much faster than their less massive, fainter and cooler counterparts. The newly released image, obtained with the FORS instrument attached to the VLT at Cerro Paranal, Chile, portrays a wide field around the stellar cluster and reveals the rich texture of the surrounding clouds of gas and dust. Notes [1] The star, NGC 3603-A1, is an eclipsing system of two stars orbiting around each other in 3.77 days. The most massive star has an estimated mass of 116 solar masses, while its companion has a mass of 89 solar masses. More information ESO, the European Southern Observatory, is the foremost intergovernmental astronomy organisation in Europe and the world's most productive astronomical observatory. It is supported by 14 countries: Austria, Belgium, the Czech Republic, Denmark, France, Finland, Germany, Italy, the Netherlands, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ESO carries out an ambitious programme focused on the design, construction and operation of powerful ground-based observing facilities enabling astronomers to make important scientific discoveries. ESO also plays a leading role in promoting and organising cooperation in astronomical research. ESO operates three unique world-class observing sites in Chile: La Silla, Paranal and Chajnantor. At Paranal, ESO operates the Very Large Telescope, the world's most advanced visible-light astronomical observatory and VISTA, the largest survey telescope. ESO is the European partner of a revolutionary astronomical telescope ALMA, the largest astronomical project in

Genetic characterization of the 28 maize landraces in Paraná State

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Sara Regina Silvestrin Rovaris

2017-08-01

Full Text Available The characterization of maize landraces is extremely important in breeding programs for use of these genotypes as sources of genetic variability. The objective of this study was to quantitatively characterize 28 populations of maize landraces from the state of Paraná using the estimates of the effects of varieties and heterosis parents and the general combining ability, thereby assessing the main agronomic traits. In the crop of 2008/09, 56 inter-varietal hybrids, obtained through a topcross, 28 populations of maize landraces and three check varieties were evaluated for female flowering (FF, plant height (PH, ear height (EH and grain mass (GY. The treatments were evaluated in a randomized block design, with two replications, at three Paraná State locations: the Experimental Center of the Agronomic Institute of Paraná in Londrina (IAPAR and the experimental units of Pato Branco and Ponta Grossa. The data were submitted to an analysis of variance, considering a fixed model for genotypes and a random model for environments; the averages grouped by the Scott-Knott test, along with intersections of topcrosses, were analyzed according to a readapted model proposed by Oliveira et al. (1997. According to estimates of the parental effects, the GI 133 population showed the most promising estimates for all characteristics. The GI 088 and GI 173 populations stood out with promising estimates of the effects of heterosis. The conclusion is that the populations GI 133 and GI 173 may be indicated for recurrent selection programs or participation in obtaining composites.

Neotropical Monogenoidea. 24. Rhinoxenus bulbovaginatus n. sp. (Dactylogyridae, Ancyrocephalinae from the nasal cavity of Salminus maxillosus (Osteichthyes, Characidae from the Rio Paraná, Paraná, Brazil

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Walter A. Boeger

1995-12-01

Full Text Available Rhinoxenus bulbovaginatus n. sp. is described from the nose of Salminus maxillosus (Characidae collected in the basin of the rio Paraná, near the city of Porto Rico, state of Paraná, Brazil. The new species can be differentiated from the other three species in the genus by the morphology of the copulatory complex, vagina, and ventral anchor. The sister group relationship of the known species of Rhinoxenus was determined using techniques of Phylogenetic Systematics (Cladism. The resulting cladogram (C.I.=100% indicates that the new species is most closely related to R. piranhus Kritsky, Boeger and Thatcher, 1988. The other two species of the genus, R. arietinus Kritsky, Boeger and Thatcher, 1988 and R. nyttus Kritsky, Boeger and Thatcher, 1988, both parasites of Anostomidae fishes, have a paraphyletic position in the cladogram, suggesting that the origin of at least one of them can not be associated to cospeciation.

Digenea, Nematoda, Cestoda, and Acanthocephala, parasites in Potamotrygonidae (Chondrichthyes from the upper Paraná River floodplain, states of Paraná and Mato Grosso do Sul, Brazil.

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Pavanelli, G. C.

2008-01-01

Full Text Available The present paper represents the first study on the endoparasitic fauna of Potamotrygon falkneri and P.motoro in the upper Paraná River floodplain. Fishes were collected by fishing rod and gillnetting in different stations ofthe floodplain, from March, 2005 to September, 2006. Parasites were sampled, fixed and preserved according tospecialized literature. About half of the analyzed fish were parasitized by at least one of the following species ofendoparasites: Clinostomum complanatum, Genarchella sp. and Tylodelphys sp. (metacercaria (Digenea;Acanthobothrium regoi, Rhinebothrium paratrygoni, Paroncomegas araya and Potamotrygonocestus travassosi(Cestoidea; Brevimulticaecum sp. (larva, Cucullanus sp., Echinocephalus sp. and Spinitectus sp. (Nematoda; andQuadrigyrus machadoi (Acanthocephala. Some species were already registered in Chondrichthyes and others werepreviously recorded in Osteichthyes from the study area. The study listed ten new records of parasites in the host P.falkneri, one new record in the host P. motoro and five new records in the locality upper Paraná River.

Chile Energy Policy Review 2009

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-10-22

Since 1990, Chile has been the fastest growing economy in Latin America thanks to sound economic management and integration into the global economy. Chile can also be proud of its energy policy achievements. The pioneering privatisation and liberalisation of its electricity sector in the 1980s was the foundation for a competitive energy sector, which has sustained the rapid growth of the Chilean economy over the past two decades. Nonetheless, Chile faces the continuing challenge of finding additional energy supplies to fuel economic growth. Chile has limited fossil energy resources and depends on imports to meet three-quarters of its energy needs. The country's electricity sector has faced three periods of significant stress over the past decade. The last episode took place in 2007/2008, when the loss of natural gas imports from Argentina was further exacerbated by a drought in the central system, where hydropower normally accounts for over half of electricity generation. Drawing on the experience of IEA member countries, the Review assesses Chile's major energy challenges and provides recommendations. Six main themes emerge: the successful liberalisation of the power sector in the 1980s; the essential role played by the state in ensuring energy security; the re-formulation of Chile's long-term energy policy; the proposed reorganisation of the institutional framework; greater independence for the system operators; and the need for a clear framework of regulation so that long-term investment decisions integrate social and environmental costs. This publication is essential reading for all who are interested in Chilean energy issues and in learning about the important role sound energy policy can play in developing a nation's economic and social welfare.

Vnější ekonomické vztahy Chile

OpenAIRE

Horáková, Anna

2007-01-01

Práce se zabývá vnějšími ekonomickými vztahy Chile. V první části je charakterizována ekonomika Chile. V druhé části je zmapován vývoj obchodní politiky Chile a zapojování Chile do ekonomické integrace. Poslední kapitola nejprve analyzuje vývoj obchodu Chile, ilustruje problém jednostranného zaměření chilského exportu a analyzuje obchodní vztahy s EU, USA a Čínou. Následně jsou naznačeny nové ?role? Chile ve vztahu ke světovému obchodu.

A VLT Large Programme to Study Galaxies at z ~ 2: GMASS — the Galaxy Mass Assembly Ultra-deep Spectroscopic Survey

Science.gov (United States)

Kurk, Jaron; Cimatti, Andrea; Daddi, Emanuele; Mignoli, Marco; Bolzonella, Micol; Pozzetti, Lucia; Cassata, Paolo; Halliday, Claire; Zamorani, Gianni; Berta, Stefano; Brusa, Marcella; Dickinson, Mark; Franceschini, Alberto; Rodighiero, Guilia; Rosati, Piero; Renzini, Alvio

2009-03-01

We report on the motivation, sample selection and first results of our VLT FORS2 Large Programme (173.A-0687), which has obtained the longest targeted spectra of distant galaxies obtained so far with the VLT. These long exposures, up to 77 hours for objects included in three masks, were required to detect spectral features of extremely faint galaxies, such as absorption lines of passive galaxies at z > 1.4, a population that had previously escaped attention due to its faintness in the optical wavelength regime, but which represents a critical phase in the evolution of massive galaxies. The ultra-deep spectroscopy allowed us to estimate the stellar metallicity of star-forming galaxies at z ~ 2, to trace colour bimodality up to z = 2 and to characterise a galaxy cluster progenitor at z = 1.6. The approximately 200 spectra produced by GMASS constitute a lasting legacy, populating the “redshift desert” in GOODS-S.

[Papillomavirus and cervical cancer in Chile].

Science.gov (United States)

O'Ryan, Miguel; Valenzuela, María Teresa

2008-11-01

Molecular, clinical and epidemiological studies have established beyond doubt that human papiloma viruses (HPV) cause cervical cancer. The virus is also associated with genital warts and other less common cancers in oropharynx, vulva, vagina and penis. Worldwide, VPH genotypes 16 and 18 are the most common high risk genotypes, detected in near 70% of women with cervical cancer. The discovery of a cause-effect relationship between several carcinogenic microorganisms and cancer open avenues for new diagnostic, treatment and prevention strategies. In this issue of Revista Médica de Chile, two papers on HPV are presented. Guzman and colleagues demonstrate that HPV can be detected in 66% to 77% of healthy male adolescents bypolymerase chain reaction and that positivity depends on the site of the penis that is sampled. These results support the role of male to female transmission of high risk HPVs in Chile and should lead to even more active educational campaigns. The second paper provides recommendations for HPV vaccine use in Chile, generated by the Immunization Advisory Committee of the Chilean Infectious Disease Society. To issue these recommendations, the Committee analyzes the epidemiological information available on HPV infection and cervical cancer in Chile, vaccine safety and effectiveness data, and describes cost-effectiveness studies. Taking into account that universal vaccination is controversial, the Committee favors vaccine use in Chile and it's incorporation into a national program. However, there is an indication that the country requires the implementation of an integrated surveillance approach including cross matching of data obtained from HPV genotype surveillance, monitoring of vaccination coverage, and surveillance of cervical cancer. The final decision of universal vaccine use in Chile should be based on a through analysis of information.ev Mid Chile

Chile: Civil-Military Relations and Democratic Consolidation

Science.gov (United States)

1998-12-01

Publishers, 1992), 41. 26 Javier Martinez and Alvaro Diaz , Chile The Great Transformation (Harrisonburg, Virginia: The Brookings Institution, 1996...the world economy, by means of technological advancements, makes it necessary to reduce 32 Javier Martinez and Alvaro Diaz , Chile the Great...disapproves the executive’s budget. There is no 60 Alicia Frohman, "Chile: External Actors and the Transition to Democracy," in Beyond Sovereignty

Zahraničně obchodní politika Chile

OpenAIRE

Horáková, Anna

2009-01-01

The Diploma thesis focuses on foreign trade policy of Chile. The first part is a brief summary of socio-economic characteristics of the country. The following section deals with the individual strategies in the approach to foreign trade policy applied in Chile since independence to the present. It exams the determinants of changes in foreign trade policy of Chile and monitors changes in territorial and commodity structure of the foreign trade of Chile. In the final section assesses the curren...

Primary Medical Care in Chile

DEFF Research Database (Denmark)

Scarpaci, Joseph L.

Primary medical care in Chile: accessibility under military rule [Front Cover] [Front Matter] [Title Page] Contents Tables Figures Preface Chapter 1: Introduction Chapter 2: The Restructuring of Medical Care Financing in Chile Chapter 3: Inflation and Medical Care Accessibility Chapter 4: Help......-Seeking Behavior of the Urban Poor Chapter 5: Spatial Organization and Medical Care Accessibility Chapter 6: Conclusion...

Copper Bioleaching in Chile

OpenAIRE

Juan Carlos Gentina; Fernando Acevedo

2016-01-01

Chile has a great tradition of producing and exporting copper. Over the last several decades, it has become the first producer on an international level. Its copper reserves are also the most important on the planet. However, after years of mineral exploitation, the ease of extracting copper oxides and ore copper content has diminished. To keep the production level high, the introduction of new technologies has become necessary. One that has been successful is bioleaching. Chile had the first...

Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina).

Science.gov (United States)

Forastier, Marina Elizabet; Zalocar, Yolanda; Andrinolo, Dario; Domitrovic, Hugo Alberto

2016-03-01

Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though the presence and identification of hepatotoxic microcystins in rivers and reservoirs of the world have been confirmed by several studies in the last few years. Herein, we studied the abundance and toxicity of Microcystis aeruginosa in the Argentine section of the Paraná River at the beginning of the Middle Paraná (Corrientes Hydrometer), near Corrientes city (27º28´ S - 58º51´ W) and approximately 220 km downstream of the Yacyretá dam (High Paraná). The Paraná River basin, with a drainage area of 3.1 x 10(6) km(2) and 3 965 km in length, is the second largest catchment of South America, after that of the Amazon. The Paraná River is the main source of drinking water supply for the Northeastern Argentine region. Phytoplankton samples were collected and environmental variables were measured in a monthly basis (exceptionally fortnightly), from March 2004 to June 2008. Fifty-eight samples were analyzed for phytoplankton density and biomass. Five samples were used for toxicity testing; the latter were obtained during the cyanobacteria blooms from 2005 to 2008. Phytoplankton counts were performed with an inverted microscope, and biomass was expressed as biovolume. Bioassays with mice and high-performance liquid chromatography (HPLC) analysis were performed to evaluate the presence of cyanotoxins. Phytoplankton mainly consisted of Cryptophyta, Chlorophyta and Bacillariophyta. Microcystis aeruginosa was identified during the warmer months each year (November to March). Density varied between 189 and 25 027 cells/mL (1-10 colonies/mL) and biomass from 0.34 to 44 mm(3)/L. Taking into account the number of cells, the highest abundance occurred in April 2004 (25 027 cells/mL), coinciding with the largest biovolume (44 mm(3)/L). All mice subjected to

Parasites of the Green-backed Firecrown (Sephanoides sephaniodes in Chile Parásitos del picaflor chico (Sephanoides sephaniodes en Chile

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Daniel González-Acuña

2011-12-01

Full Text Available Gastrointestinal and external parasites from 12 Green-backed Firecrown (Sephanoides sephaniodes were collected between January 2004 and December 2008 from the Biobío Region south-central Chile and Santiago (central Chile. Helminths collected included 1 trematode species (Mosesia sp. and 1 cestode species (Hymenolepis trinidadensis. The mite Proctophyllodes huitzilopchtlii was the only ectoparasite species found. All these parasites represent new records for Chile and the first parasites reported for this host species.Se recolectaron parásitos internos (gastrointestinales y externos de 12 picaflores (Sephanoides sephaniodes entre enero del 2004 y diciembre del 2008, de la región del Biobío en el centro-sur de Chile y en Santiago, en la región central de Chile. Los helmintos recolectados incluyeron 1 especie de trematodo (Mosesia sp. y 1 de cestodo (Hymenolepis trinidadensis. Únicamente se encontró 1 especie de ectoparásito, el ácaro Proctophyllodes huitzilopchtlii. Todos los parásitos mencionados representan nuevos registros para Chile y se registran por primera vez para este hospedero.

An extensive VLT/X-shooter library of photospheric templates of pre-main sequence stars

Science.gov (United States)

Manara, C. F.; Frasca, A.; Alcalá, J. M.; Natta, A.; Stelzer, B.; Testi, L.

2017-09-01

Context. Studies of the formation and evolution of young stars and their disks rely on knowledge of the stellar parameters of the young stars. The derivation of these parameters is commonly based on comparison with photospheric template spectra. Furthermore, chromospheric emission in young active stars impacts the measurement of mass accretion rates, a key quantity for studying disk evolution. Aims: Here we derive stellar properties of low-mass (M⋆≲ 2 M⊙) pre-main sequence stars without disks, which represent ideal photospheric templates for studies of young stars. We also use these spectra to constrain the impact of chromospheric emission on the measurements of mass accretion rates. The spectra are reduced, flux-calibrated, and corrected for telluric absorption, and are made available to the community. Methods: We derive the spectral type for our targets by analyzing the photospheric molecular features present in their VLT/X-shooter spectra by means of spectral indices and comparison of the relative strength of photospheric absorption features. We also measure effective temperature, gravity, projected rotational velocity, and radial velocity from our spectra by fitting them with synthetic spectra with the ROTFIT tool. The targets have negligible extinction (AVpresented in our previous publication. We perform synthetic photometry on the spectra to derive the typical colors of young stars in different filters. We measure the luminosity of the emission lines present in the spectra and estimate the noise due to chromospheric emission in the measurements of accretion luminosity in accreting stars. Results: We provide a calibration of the photospheric colors of young pre-main sequence stars as a function of their spectral type in a set of standard broad-band optical and near-infrared filters. The logarithm of the noise on the accretion luminosity normalized to the stellar luminosity is roughly constant and equal to -2.3 for targets with masses larger than 1 solar

Phytoplankton diversity in the Upper Paraná River floodplain during two years of drought (2000 and 2001

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PAF. Borges

Full Text Available Floodplain lakes and lotic environments of the High Paraná River floodplain present notable biodiversity, especially in relation to phytoplanktonic community. The goal of this work was to evaluate phytoplankton diversity (alpha, beta and gamma in three subsystems during two years of drought (2000 and 2001. We sampled 33 habitats at the pelagic zone subsurface during February and August. Due to low hydrometric levels of the Paraná and Ivinhema Rivers, there was no clear distinction between the potamophase and limnophase periods for the two hydrosedimentological cycles analysed. We recorded 366 taxa. The values obtained for gamma diversity estimators ranged from 55.5-87.8%. DCA and variance analyses revealed only spatial differences in the phytoplankton composition. The mean values of species richness, evenness and Shannon diversity were low, especially when compared to those obtained in previous periods for Baía subsystem. The highest mean values of species richness were verified in the connected floodplain lakes. The highest beta diversity was obtained from the Paraná subsystem and lotic environments in 2001. In general, we observed that the Upper Paraná River floodplain has the highest values of species richness, evenness and H' during the potamophase period, when the flood facilitates dispersion. However, this pattern was not observed in 2000 and 2001, years influenced by La Niña. Besides the low precipitation observed during that period, we must consider the influence of the Porto Primavera impoundment, which also altered the discharge regime of the Paraná River by decreasing the degree of connectivity between fluvial channels and the lentic environments of the floodplain. Thus, the prevalence of conditions characterising the limnophase during 2000 and 2001 explains the lack of significant variability registered for most components of phytoplankton diversity over the study period. We conclude that variations in phytoplankton diversity

New high-sensitivity, milliarcsecond resolution results from routine observations of lunar occultations at the ESO VLT

Science.gov (United States)

Richichi, A.; Fors, O.; Chen, W.-P.; Mason, E.

2010-11-01

Context. Lunar occultations (LO) are a very efficient and powerful technique that achieves the best combination of high angular resolution and sensitivity possible today at near-infrared wavelengths. Given that the events are fixed in time, that the sources are occulted randomly, and that the telescope use is minimal, the technique is very well suited for service mode observations. Aims: We have established a program of routine LO observations at the VLT observatory, especially designed to take advantage of short breaks available in-between other programs. We have used the ISAAC instrument in burst mode, capable of producing continuous read-outs at millisecond rates on a suitable subwindow. Given the random nature of the source selection, our aim has been primarily the investigation of a large number of stellar sources at the highest angular resolution in order to detect new binaries. Serendipitous results such as resolved sources and detection of circumstellar components were also anticipated. Methods: We have recorded the signal from background stars for a few seconds, around the predicted time of occultation by the Moon's dark limb. At millisecond time resolution, a characteristic diffraction pattern can be observed. Patterns for two or more sources superimpose linearly, and this property is used for the detection of binary stars. The detailed analysis of the diffraction fringes can be used to measure specific properties such as the stellar angular size and the presence of extended light sources such as a circumstellar shell. Results: We present a list of 191 stars for which LO data could be recorded and analyzed. Results include the detection of 16 binary and 2 triple stars, all but one of which were previously unknown. The projected angular separations are as small as 4 milliarcsec and magnitude differences as high as Δ K = 5.8 mag. Additionally we derive accurate angular diameters for 2 stars and resolve circumstellar emission around another one, also all

Cyclopidae (Crustacea, Copepoda from the upper Paraná River floodplain, Brazil

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F. A. LANSAC-TÔHA

Full Text Available Cyclopid copepods from samples of fauna associated with aquatic macrophytes and plancton obtained in lotic and lentic environments were obtained from the upper Paraná River floodplain (in the states of Paraná and Mato Grosso do Sul, Brazil. Macrophytes were collected in homogeneous stands and washed. Plankton samples, taken from the water column surface and bottom, were obtained using a motor pump, with a 70 mum mesh plankton net for filtration. Twelve taxa of Cyclopidae were identified. Among them, Macrocyclops albidus albidus, Paracyclops chiltoni, Ectocyclops rubescens, Homocyclops ater, Eucyclops solitarius, Mesocyclops longisetus curvatus, Mesocyclops ogunnus, and Microcyclops finitimus were new finds for this floodplain. Eight species were recorded exclusively in aquatic macrophyte samples. Among these species, M. albidus albidus and M. finitimus presented greatest abundances. Only four species were recorded in plankton samples, and Thermocyclops minutus and Thermocyclops decipiens are limited to this type of habitat. Among these four species, T. minutus is the most abundant, especially in lentic habitats.

Cyclopidae (Crustacea, Copepoda from the upper Paraná River floodplain, Brazil

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LANSAC-TÔHA F. A.

2002-01-01

Full Text Available Cyclopid copepods from samples of fauna associated with aquatic macrophytes and plancton obtained in lotic and lentic environments were obtained from the upper Paraná River floodplain (in the states of Paraná and Mato Grosso do Sul, Brazil. Macrophytes were collected in homogeneous stands and washed. Plankton samples, taken from the water column surface and bottom, were obtained using a motor pump, with a 70 mum mesh plankton net for filtration. Twelve taxa of Cyclopidae were identified. Among them, Macrocyclops albidus albidus, Paracyclops chiltoni, Ectocyclops rubescens, Homocyclops ater, Eucyclops solitarius, Mesocyclops longisetus curvatus, Mesocyclops ogunnus, and Microcyclops finitimus were new finds for this floodplain. Eight species were recorded exclusively in aquatic macrophyte samples. Among these species, M. albidus albidus and M. finitimus presented greatest abundances. Only four species were recorded in plankton samples, and Thermocyclops minutus and Thermocyclops decipiens are limited to this type of habitat. Among these four species, T. minutus is the most abundant, especially in lentic habitats.

Cyclopidae (Crustacea, Copepoda) from the upper Paraná River floodplain, Brazil.

Science.gov (United States)

Lansac-Tôha, F A; Velho, L F M; Higuti, J; Takahashi, E M

2002-02-01

Cyclopid copepods from samples of fauna associated with aquatic macrophytes and plancton obtained in lotic and lentic environments were obtained from the upper Paraná River floodplain (in the states of Paraná and Mato Grosso do Sul, Brazil). Macrophytes were collected in homogeneous stands and washed. Plankton samples, taken from the water column surface and bottom, were obtained using a motor pump, with a 70 microns mesh plankton net for filtration. Twelve taxa of Cyclopidae were identified. Among them, Macrocyclops albidus albidus, Paracyclops chiltoni, Ectocyclops rubescens, Homocyclops ater, Eucyclops solitarius, Mesocyclops longisetus curvatus, Mesocyclops ogunnus, and Microcyclops finitimus were new finds for this floodplain. Eight species were recorded exclusively in aquatic macrophyte samples. Among these species, M. albidus albidus and M. finitimus presented greatest abundances. Only four species were recorded in plankton samples, and Thermocyclops minutus and Thermocyclops decipiens are limited to this type of habitat. Among these four species, T. minutus is the most abundant, especially in lentic habitats.

Chile; Staff Report for the 2003 Article IV Consultation

OpenAIRE

International Monetary Fund

2003-01-01

Chile has successfully resisted contagion from neighboring countries difficulties. Chile's inflation targeting framework has successfully anchored inflation expectations and increased the economy's resilience to external shocks while maintaining price stability. The floating exchange rate regime is an essential part of the macroeconomic policy framework and continues to serve Chile well. The interest in recapitalizing the central bank is welcomed. Executive Directors commend Chile for the tra...

Where Do Mexico and Chile Stand on Inclusive Education? Short Title: Inclusion in Mexico and Chile

Science.gov (United States)

García-Cedillo, Ismael; Romero-Contreras, Silvia; Ramos-Abadie, Liliana

2015-01-01

This paper discusses the background, current situation and challenges of educational integration and inclusive education in Mexico and Chile. These countries obtained similar low results on the academic achievement of their students (Mexico last and Chile second last) among OECD countries; and above average scores, among Latin-American countries.…

Diversity and genetic distance in populations of Steindachnerina in the upper Paraná river floodplain of Brazil.

Science.gov (United States)

Oliveira, A V; Prioli, A J; Prioli, S M A P; Pavanelli, C S; Júlio, H F; Panarari, R S

2002-08-01

Whereas four species of the genus Steindachnerina occur in the Paraná river basin, S. insculpta was the only endemic species of the region under analysis, which is the third lower section of the upper Paraná river. Among other factors, this species has been characterised by the absence of spots in the basal region of the dorsal fin. However, various specimens with this characteristic appeared in the region after the construction of the Itaipu Hydroelectric Plant in 1982. An analysis of the genetic variability of Steindachnerina populations with or without spots is provided. Specimens were collected in different sites of the floodplain of the upper Paraná river and samples were compared by random amplified polymorphic DNA (RAPD) technique and morphological analyses. Ninety-eight amplified loci with nine random primers were analysed in 19 specimens of each phenotype. Data for genetic distance showed great divergences between the two phenotypes and indicate two different species. Spotted specimens may be identified as S. brevipinna, found in the region downstream Sete Quedas Falls. The species must have overcome the geographical barrier during the building of the Itaipu hydroelectric dam that submerged the waterfalls and which became an obstacle between the upper and middle Paraná river some 150 km downstream. Since phenotypes do not share dominant alleles, absence of gene flow has been suggested.

Radioactive wastes management development in Chile

International Nuclear Information System (INIS)

Mir, S.A.; Cruz, P.F.; Rivera, J.D.; Jorquera, O.H.

1994-01-01

A Facility for immobilizing and conditioning of radioactive wastes generated in Chile, has recently started in operation. It is a Radioactive Wastes Treatment Plant, RWTP, whose owner is Comision Chilena de Energia Nuclear, CCHEN. A Storgement Building of Conditioned Wastes accomplishes the facility for medium and low level activity wastes. The Project has been carried with participation of chilean professionals at CCHEN and Technical Assistance of International Atomic Energy Agency, IAEA. Processes developed are volume reduction by compaction; immobilization by cementation and conditioning. Equipment has been selected to process radioactive wastes into a 200 liters drum, in which wastes are definitively conditioned, avoiding exposition and contamination risks. The Plant has capacity to treat low and medium activity radioactive wastes produced in Chile due to Reactor Experimental No. 1 operation, and annex Laboratories in Nuclear Research Centers, as also those produced by users of nuclear techniques in Industries, Hospitals, Research Centers and Universities, in the whole country. With the infrastructure developed in Chile, a centralization of Radioactive Wastes Management activities is achieved. A data base system helps to control and register radioactive wastes arising in Chile. Generation of radioactive wastes in Chile, has found solution for the present production and that of near future

The biomethane potential in Chile

International Nuclear Information System (INIS)

Seiffert, M.; Kaltschmitt, M.; Miranda, J.A.

2009-01-01

Within the last decade natural gas gained considerable importance in Chile. The contribution of natural gas within the energy system will increase in the future by predicted 3.6% annually until the year 2015. Due to limited resources within its own country, the energy system of Chile depends on natural gas imports preferential from Argentina. Therefore, the aim of several stakeholders from policy and industry is to reduce the share of imported primary energy within the overall energy system. In order to reach this goal, the use of domestic resources and particularly the utilisation of biomass as one of the most important renewable sources of energy in Chile could play an important role. Against this background, the goal of this paper is the analysis of the technical potentials of biomethane as a substitute for natural gas. For the production of biomethane the anaerobic or bio-chemical (i.e. Biogas) as well as the thermo-chemical conversion pathways (i.e. Bio-SNG) are considered. The results of this analysis show that biomass converted to biomethane is a promising energy provision option for Chile and it contributes to the reduction of greenhouse gas emissions

RADIAL VELOCITIES FROM VLT-KMOS SPECTRA OF GIANT STARS IN THE GLOBULAR CLUSTER NGC 6388

International Nuclear Information System (INIS)

Lapenna, E.; Mucciarelli, A.; Lanzoni, B.; Ferraro, F. R.; Dalessandro, E.; Origlia, L.; Valenti, E.; Cirasuolo, M.

2015-01-01

We present new radial velocity measurements for 82 stars, members of the Galactic globular cluster (GC) NGC 6388, obtained from ESO-VLT K-band Multi Object Spectrograph (KMOS) spectra acquired during the instrument Science Verification. The accuracy of the wavelength calibration is discussed and a number of tests of the KMOS response are presented. The cluster systemic velocity obtained (81.3 ± 1.5 km s –1 ) is in very good agreement with previous determinations. While a hint of ordered rotation is found between 9'' and 20'' from the cluster center, where the distribution of radial velocities is clearly bimodal, more data are needed before drawing any firm conclusions. The acquired sample of radial velocities has also been used to determine the cluster velocity dispersion (VD) profile between ∼9'' and 70'', supplementing previous measurements at r < 2'' and r > 60'' obtained with ESO-SINFONI and ESO-FLAMES spectroscopy, respectively. The new portion of the VD profile nicely matches the previous ones, better defining the knee of the distribution. The present work clearly shows the effectiveness of a deployable integral field unit in measuring the radial velocities of individual stars for determining the VD profile of Galactic GCs. It represents the pilot project for an ongoing large program with KMOS and FLAMES at the ESO-VLT, aimed at determining the next generation of VD and rotation profiles for a representative sample of GCs

Retail Bank Interest Rate Pass-Through; Is Chile Atypical?

OpenAIRE

Alessandro Rebucci; Marco A Espinosa-Vega

2003-01-01

This paper investigates empirically the pass-through of money market interest rates to retail banking interest rates in Chile, the United States, Canada, Australia, New Zealand, and five European countries. Overall, Chile's pass-through does not appear atypical. Based on a standard error-correction model, we find that, as in most countries considered, Chile's measured pass-through is incomplete. But Chile's pass-through is also faster than in many other countries considered and is comparable ...

The Araucaria Project: The Distance to the Fornax Dwarf Galaxy from Near-infrared Photometry of RR Lyrae Stars

Science.gov (United States)

Karczmarek, Paulina; Pietrzyński, Grzegorz; Górski, Marek; Gieren, Wolfgang; Bersier, David

2017-12-01

We have obtained single-phase near-infrared (NIR) magnitudes in the J and K bands for 77 RR Lyrae (RRL) stars in the Fornax Dwarf Spheroidal Galaxy. We have used different theoretical and empirical NIR period-luminosity-metallicity calibrations for RRL stars to derive their absolute magnitudes, and found a true, reddening-corrected distance modulus of 20.818+/- 0.015{{(statistical)}}+/- 0.116{{(systematic)}} mag. This value is in excellent agreement with the results obtained within the Araucaria Project from the NIR photometry of red clump stars (20.858 ± 0.013 mag), the tip of the red giant branch (20.84+/- 0.04+/- 0.14 mag), as well as with other independent distance determinations to this galaxy. The effect of metallicity and reddening is substantially reduced in the NIR domain, making this method a robust tool for accurate distance determination at the 5% level. This precision is expected to reach the level of 3% once the zero points of distance calibrations are refined thanks to the Gaia mission. NIR period-luminosity-metallicity relations of RRL stars are particularly useful for distance determinations to galaxies and globular clusters up to 300 kpc, that lack young standard candles, like Cepheids. Based on data collected with the VLT/HAWK-I instrument at ESO Paranal Observatory, Chile, as a part of programme 082.D-0123(B).

From laboratory to the sky: Th-Ar wavelength standards for the cryogenic infrared echelle spectrograph (CRIRES)

Energy Technology Data Exchange (ETDEWEB)

Kerber, Florian; Bristow, Paul [European Southern Observatory, Karl-Schwarzschild-Strasse 2, 85748 Garching (Germany); Nave, Gillian; Sansonetti, Craig J [National Institute of Standards and Technology, Gaithersburg, MD (United States)], E-mail: fkerber@eso.org, E-mail: gillian.nave@nist.gov, E-mail: craig.sansonetti@nist.gov, E-mail: bristowp@eso.org

2009-05-15

We report on the collaborative effort of the European Southern Observatory (ESO) and the National Institute of Standards and Technology (NIST) to establish-through laboratory measurements-wavelength standards in the near-infrared (IR) emission line spectrum of a low current Th-Ar hollow cathode lamp. These standards are now routinely used for the wavelength calibration of the cryogenic infrared echelle spectrograph (CRIRES) operated at one of the unit telescopes of the very large telescope (VLT) at ESO's La Silla Paranal Observatory in Chile. The availability of highly accurate wavelength standards from a commercially available calibration source permits a shift to a new operational paradigm for high-resolution IR spectroscopy. Wavelength calibration no longer has to rely on atmospheric features but can make use of laboratory traceable reference data as is normally done in the ultraviolet and visible regions. This opens the door for more quantitative spectroscopic work in the near-IR. To illustrate the potential impact of this development, we briefly review the current state of affairs in IR astronomy and its projected future. With the advent of the next generation of extremely large ground-based telescopes the IR region will become the most powerful window on the universe within the next 10-15 years. We conclude with a short outlook on the contribution atomic physics can make to this evolution.

A Statistical Study of Multiply Imaged Systems in the Lensing Cluster Abell 68

Science.gov (United States)

Richard, Johan; Kneib, Jean-Paul; Jullo, Eric; Covone, Giovanni; Limousin, Marceau; Ellis, Richard; Stark, Daniel; Bundy, Kevin; Czoske, Oliver; Ebeling, Harald; Soucail, Geneviève

2007-06-01

We have carried out an extensive spectroscopic survey with the Keck and VLT telescopes, targeting lensed galaxies in the background of the massive cluster Abell 68. Spectroscopic measurements are obtained for 26 lensed images, including a distant galaxy at z=5.4. Redshifts have been determined for 5 out of 7 multiple-image systems. Through a careful modeling of the mass distribution in the strongly lensed regime, we derive a mass estimate of 5.3×1014 Msolar within 500 kpc. Our mass model is then used to constrain the redshift distribution of the remaining multiply imaged and singly imaged sources. This enables us to examine the physical properties for a subsample of 7 Lyα emitters at 1.7financial support of the W. M. Keck Foundation. Also based on observations collected at the Very Large Telescope (Antu/UT1 and Melipal/UT3), European Southern Observatory, Paranal, Chile (ESO programs 070.A-0643 and 073.A-0774), the NASA/ESA Hubble Space Telescope (program 8249) obtained at the Space Telescope Science Institute, which is operated by AURA under NASA contract NAS5-26555, and the Canada-France-Hawaii Telescope (CFHT), which is operated by the National Research Council of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique of France, and the University of Hawaii.

KMOS LENsing Survey (KLENS): Morpho-kinematic analysis of star-forming galaxies at z 2

Science.gov (United States)

Girard, M.; Dessauges-Zavadsky, M.; Schaerer, D.; Cirasuolo, M.; Turner, O. J.; Cava, A.; Rodríguez-Muñoz, L.; Richard, J.; Pérez-González, P. G.

2018-06-01

We present results from the KMOS LENsing Survey (KLENS), which is exploiting gravitational lensing to study the kinematics of 24 star-forming galaxies at 1.4 10). We derive a M⋆ - σ0 relation, using the Tully-Fisher relation, which highlights that a different evolution of the velocity dispersion is expected depending on the stellar mass, with lower velocity dispersions for lower masses, and an increase for higher masses, stronger at higher redshift. The observed velocity dispersions from this work and from comparison samples spanning 0 2), where we observe higher velocity dispersions for low masses (log(M⋆/M⊙) 9.6) and lower velocity dispersions for high masses (log(M⋆/M⊙) 10.9) than expected. This discrepancy could, for instance, suggest that galaxies at high redshift do not satisfy the stability criterion, or that the adopted parametrization of the specific star formation rate and molecular properties fail at high redshift. Based on KMOS observations made with the European Southern Observatory VLT/Antu telescope, Paranal, Chile, collected under the program ID No. 095.A-0962(A)+(B).The reduced datacubes (FITS files) are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/613/A72

Sanitizing, caring and civilizing: the medical discourse for schools in the state of Paraná (1920-1937

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Liliana Müller Larocca

2010-01-01

Full Text Available Based on the investigation of medical discourses referring to school sanitation, this study addresses the spread of the Hygiene science in the State of Paraná, southern Brazil, between 1920 and 1937. Discourses to schools present in many sources, mainly periodicals, Archivos Paranaenses de Medicina and Revista Medica do Parana, pointed out the perception of medicine underpinned by Hygiene, in which doctors advocated a new social function: educators. By discussing intervention in schools and their users, doctors intended to "care for, protect and sanitize infancy", a task aiming to insert the territory of Paraná in the national process of hygienic and social sanitation. It is a historical research study, inspired by Norbert Elias' ideas of Civilizing Process. Thus, its purpose is to recognize civility proposals in the medical discourses created to the schools of the State of Paraná. Educational conceptions in the studied period evolved from knowledge, prescriptions and discourses on Hygiene science and its greatest advocates - the doctors.

Hepatitis A: the costs and benefits of the disease prevention by vaccine, Paraná, Brazil

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Mariana Ribas Zahdi

Full Text Available This study evaluated the epidemiological behavior of the hepatitis A in Paraná state and compared the costs of the disease and the vaccination. This is an epidemiological descriptive study including a pharmacoeconomy analysis. We collected information in the national database reported cases (SINAN, in the mortality information system (SIM and in the hospital information system (AIH among 2000/2003 (Paraná State Public Health Department. We estimated the probability of one cohort of children to acquire hepatitis A during their lifetime and the costs with their treatment. We compared those costs with the cost of vaccinating the children. 14,682 hepatitis A cases were registered during the period studied, and 12,102 (82.4% occurred in the 0-15 years-old age group. The annual incidence in the general population was 37.5/100,000. We observed 20 deaths caused by this disease; 7 of those occurred by liver failure. The estimated costs with the disease included the hospital costs, liver transplantation, liver failure treatment, and laboratory tests were high. The price of the vaccine is 10 USD/dose. Two doses are necessary to get the protection. The results showed a positive cost - benefit relation when we vaccinate children. We save 2.26 USD in treatment for each dollar invested in the vaccine. Paraná record high number of hepatitis A cases each year. We confirmed the positive cost - benefit relation when we vaccinate children against hepatitis A, reducing suffering, hospitalization, death and social costs. Vaccination against hepatitis A should be recommended in the routine of immunization program in Paraná state.

Regionalização da agricultura do Estado do Paraná, Brasil Agriculture regionalization of Paraná State, Brazil

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Rafael Fuentes Llanillo

2006-02-01

Full Text Available Este trabalho apresenta uma caracterização da agricultura do estado do Paraná com base em trinta e cinco variáveis extraídas do Censo Agropecuário de 1995/96 e duas variáveis extraídas do Mapa de Aptidão Agrícola das Terras. As mesmas dizem respeito ao acesso à terra, uso da terra, uso de tecnologias químicas e mecânicas, uso de capital, relações de trabalho, terceirização, fertilidade natural dos solos e possibilidade de mecanização. A Análise Fatorial com trinta e sete variáveis permitiu descrever os sete fatores principais que explicaram 66,7% da variância. A Análise de Agrupamento dos valores dos sete fatores permitiu classificar dez tipos de municípios, organizados em nove mesorregiões.This work presents a characterization of the agriculture of Paraná State based on thirty-five variables extracted from Agricultural Census of 1995/96 and two variables from the Map of Soil Aptitude. These are related to land access, land use, utilization of chemical and mechanical technologies, use of capital assets, labor relationships and tercerization, soil fertility and mechanization suitability. The Factor analysis with thirty-seven variables enabled to describe seven main factors, which explained 66.7% of variance. The Cluster analysis of the seven factor’s values allowed to classify ten types of municipalities organized in nine regions.

Japanese red cedar as an alternative species for wood production in the State of Paraná Criptoméria como espécie alternativa para produção de madeira no Paraná

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Jarbas Yukio Shimizu

2010-06-01

Full Text Available Japanese red cedar (Cryptomeria japonica (L. F. D. Don. is an important alternative tree species for
wood production in the State of Paraná. This study reports on the performance of this species from different geographic origins in comparison to a previously introduced population of unknown origin. The test plantations were established in three locations in the State of Paraná. The sites differed in soil types as well as in mean annual rainfall. Provenance performances varied in frost tolerance and in growth traits. Among planting sites, Cantagalo was the most productive due to better soil quality than in other sites. Also, the mean annual rainfall at Cantagalo site is higher (1,831 mm than in Rio Negro and Colombo (1,420 mm and 1,407 mm, respectively. The seed origins with the greatest potential for wood production in the State of Paraná are the Japanese prefectures of Nara, Miyagi, and Shimane, where mean annual temperatures are higher than 12 oC. Seeds brought from cold sites such as Toyama and Akita prefectures resulted in slow growing stands in the State of Paraná.A criptoméria (Cryptomeria japonica (L. F. D. Don. é uma espécie alternativa potencial para produção de madeira no Estado do Paraná. Neste estudo, foram comparadas as produtividades de plantios feitos com
sementes de várias origens com um material genético existente no País, introduzido de origem desconhecida. Os plantios experimentais foram estabelecidos em três locais, com tipos de solos e precipitações  luviométricas
médias anuais distintos. Houve variações entre origens quanto à intensidade de danos causados pelas geadas
e, também, quanto ao crescimento das árvores. Dentre os locais em que foram plantados os experimentos, o maior potencial de produção de madeira de criptoméria foi verificado em Cantagalo, onde o solo é caracterizado como Cambissolo de basalto e há maior precipitação pluviométrica (1.831 mm/ano, em compara

Dairy cattle environmental impacts in Paraná

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Sandra Mara Schiavi Bánkuti

2012-12-01

Full Text Available Brazil is among the six larger producers of cow milk in the world. In 2010, the national milk production reached 30.7 billion liters, corresponding to 4.8% of total world production, according to official data (Instituto Brasileiro de Geografia e Estatística, IBGE. Paraná state has 114,488 milk producers, being responsible for 71% production increase between 1997 and 2006. Besides such remarkable figures, there are still important challenges to be surpassed in milk chain, which includes environmental adequation of livestock production. According to a study published by Banco do Brasil Foundation and Interamerican Institute for Agricultural Cooperation – IICA in 2010, social and environmental sustainability are among factors restricting milk chain competitiveness. Thus, this paper aims at assessing the adoption of good environmental practices in milk production, towards sustainable production. Practices included: plot rotation system; no-tillage technique; agroecology system; and practices for reducing water and energetic consumptions in milk cattle system. Methodological procedures in this research comprised: (a literature review on milk agribusiness system and environmental adequation; (b formulation of semi-structured questionnaires, including questions about environmental practices in 2011; (c data analysis through descriptive statistics. Random sampling included milk producers in Santa Izabel do Oeste and Marechal Candido Rondon, in southwestern Paraná. Eighty producers were interviewed, equally sampled in both places, resulting in 79 valid interviews. As results, we could find that 95% of producers adopted at least one of those good environmental practices considered, mostly plot rotation system and no-tillage technique. According to literature, plot rotation favors soils quality and consequently increases forage availability, resulting in positive impact on natural resources. No-tillage agriculture, on its turn, causes less damage on

Socioeconomic determinants of disability in Chile.

Science.gov (United States)

Zitko Melo, Pedro; Cabieses Valdes, Báltica

2011-10-01

Disability is a worldwide public health priority. A shift from a biomedical perspective of dysfunction to a broader social understanding of disability has been proposed. Among many different social factors described in the past, socioeconomic position remains as a key multidimensional determinant of health. The study goal was to analyze the relationship between disability and different domains of socioeconomic position in Chile. Cross-sectional analysis of an anonymized population-based survey conducted in Chile in 2006. Any disability (dichotomous variable) and 6 different types of disability were analyzed on the bases of their relationship with income quintiles, occupational status, educational level, and material living standards (quality of the housing, overcrowding rate and sanitary conditions). Confounding and interaction effects were explored using R statistical program. Income, education, occupation, and material measures of socioeconomic position, along with some sociodemographic characteristics of the population, were independently associated with the chance of being disabled in Chile. Interestingly, classic measures of socioeconomic position (income, education, and occupation) were consistently associated with any disability in Chile, whereas material living conditions were partially confounded by these classic measures. In addition to this, each type of disability showed a particular pattern of related social determinants, which also varied by age group. This study contributed to the understanding of disability in Chile and how different domains of socioeconomic position might be associated with this prevalent condition. Disability remains a complex multidimensional public health problem in Chile that requires the inclusion of a wide range of risk factors, of which socioeconomic position is particularly relevant. Copyright © 2011 Elsevier Inc. All rights reserved.

[Beginning of the Microbiology education in Chile: formation centers].

Science.gov (United States)

Osorio, Carlos

2015-08-01

The first Chair of Microbiology in Chile was created in the School of Medicine of the Cañadilla at the University of Chile in 1892. Dr. Alejandro del Río Soto Aguilar was its first Professor. For almost three decades it was the only educational center for microbiologists in Chile. Among them were the first Professors of the new School of Medicine of the Catholic University of Chile and of the University of Concepción.

El proceso emprendedor en Chile

OpenAIRE

José Miguel Benavente

2004-01-01

Este estudio analiza los factores que afectan en forma positiva y negativa el proceso de creación de emprendimientos dinámicos en Chile. Se basa en una encuesta a 200 empresas jóvenes, la cual es parte de una muestra de casi 2000 empresas de América Latina. El presente estudio se enfoca básicamente en el segmento de nuevos emprendimientos existentes en Chile.

Judicial demand of medications through the Federal Justice of the State of Paraná.

Science.gov (United States)

Nisihara, Renato Mitsunori; Possebom, Ana Carolina; Borges, Luiza de Martino Cruvinel; Shwetz, Ana Claudia Athanasio; Bettes, Fernanda Francis Benevides

2017-01-01

To describe the profile of lawsuits related to drug requests filled at the Federal Justice of the State of Paraná. A cross-sectional study, and the data were obtained through consulting the lawsuits at the online system of the Federal Justice of Paraná. Out of 347 lawsuits included in the study, 55% of plaintiffs were women, with a median age of 56 years. Oncology was the field with more requests (23.6%), and the highest mean costs. A wide variety of diseases and broad variety of requested drugs were found in the lawsuits. Approximately two-thirds of them were requested by the brand name, and the most often requested drugs were palivizumab and tiotropium bromide. Only 14.5% of the requested medicines were registered in the National Medication Register. The Public Defender's Office filled actions in 89.6% of cases and all lawsuits had an interim relief. The mean time for approval was 35 days and 70% of requests were granted. Oncology was the field with the highest demand for medicines at the Federal Justice of Paraná in 2014. A great variety of medications was requested. The Public Defender´s Office represented most lawsuits. All demands had an interim relief, and the majority of requests were granted, within an average of 35 days. Descrever o perfil das ações que solicitam medicamentos ajuizadas na Justiça Federal do Paraná. Estudo transversal descritivo, cujos dados foram obtidos por meio de consulta aos processos no sistema on-line da Justiça Federal do Paraná. Dentre os 347 processos incluídos no estudo, 55% dos autores eram mulheres, com mediana da idade de 56 anos, sendo a área mais procurada a oncologia (23,6%). A área oncológica também foi a que apresentou maiores custos médios. Foi ampla a variedade de doenças geradoras das ações e também foi consequentemente grande a variedade de medicamentos solicitados. Cerca de dois terços dos fármacos foram solicitados pelo nome comercial, e os mais requeridos foram o palivizumabe e brometo de

Detection and identification of TMV infecting tomato under protected cultivation in Paraná State

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Rodrigo Martins da Silva

2008-10-01

Full Text Available During an inspection in plastic houses in Sapopema, Paraná, 90% of tomato plants showed leaf abnormalities, probably associated with herbicide toxity. However, virus like symptoms developed in selected hosts after mechanical inoculatation. RT-PCR reactions using primers for an internal region within the movement protein gene of TMV and ToMV resulted in the amplification of a 409 bp cDNA fragment only by TMV primers. Deduced amino acids showed 100% identity when compared to TMV movement protein and 94% with ToMV. The RT-PCR protocol was efficient for quick and conclusive determination of virus species. The virus was purified and a polyclonal antiserum was raised for future surveys in tomato crops of Paraná. The partial genomic sequence obtained for TMV-Sapopema has been deposited under the accession number DQ173945, which is the first partial genomic sequence of an isolate of TMV from Brazil in the GenBank, and the first tomato virus isolate from Paraná to have some of its biological and molecular properties determined.Durante uma inspeção em cultivos protegidos de tomate em Sapopema, Paraná, foram observadas anormalidades foliares em 90% das plantas, indicando possivelmente a existência de um problema de fitotoxidade causada por herbicidas. Todavia, os sintomas manifestados nas hospedeiras após os ensaios de inoculação mecânica revelaram que os sintomas estariam relacionados a uma infecção por Tobamovirus. As reações de RT-PCR com oligonucleotídeos específicos para uma região interna da proteína de movimento de dois vírus comuns em tomate, TMV e ToMV, resultaram na amplificação de um fragmento de 409 pares de bases, apenas com os oligonucleotídeos específicos para o TMV. Após o sequenciamento, os aminoácidos deduzidos apresentaram identidade de 100% quando comparados com as seqüências das proteínas de movimento de outros isolados do TMV, e 94% de identidade com seqüências do ToMV. A RT-PCR demonstrou ser um m

Cost Management Practices and Strategic Perspectives: a study in the construction industry of the State of Paraná

OpenAIRE

Almeida, Lauro Brito de; Machado, Esmael Almeida; Panhoca, Luiz

2012-01-01

The purpose of this paper is to investigate the cost management practices of building industry companies of Paraná that follow the typology of Porter´s strategies. The sample comprises member companies of the Association of Construction Industries of the State of Paraná (PR-SINDUSCON) operating in the segment of residential buildings. The data were collected by means of questionnaires sent to 317 SINDUSCON members. 69 were returned and 54 used for our research. Exploratory Factorial Analysis ...

A massive invasion of fish species after eliminating a natural barrier in the upper rio Paraná basin

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Horácio Ferreira Júlio Júnior

Full Text Available Based on long-term studies in the upper rio Paraná basin, in addition to a broad review of literature and other information, we were able to identify 33 species of native fishes in the lower rio Paraná basin that successfully colonized the upper rio Paraná after Itaipu impoundment, that flooded the natural geographic barrier constituted by the Sete Quedas Falls. These species belong to six Orders, encompassing two of Myliobatiformes, six of Characiformes, 17 of Siluriformes, six of Gymnotiformes, one of Perciformes, and one of Pleuronectiformes. Extensive remarks regarding each species, including their influence upon the native assemblage, in addition to comments on other non-indigenous species, are also provided. We conclude that, in spite of its widespread neglected by environmental impact studies, massive invasion of species is a real possibility when natural barriers are suppressed by reservoirs.

Revisiting the history of immigration and colonization in provincial Paraná

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Joseli Maria Nunes Mendonça

2016-01-01

Full Text Available This article revisits two established themes in the historiography of Paraná: immigration and colonization. Studies dedicated to these themes had a general tendency to focus on the narrow relationship between these two historical experiences, appointing that, in Paraná, colonization was made effective by means of small land owners of foreign origin (the colonials who farmed their land for general supply agriculture. Using sources that have also been largely explored by researchers of regional history – reports from province presidents and legislation – but prioritizing a less-studied period – the years 1850 and 1860 – and presenting questions related to the definition of public politics for the recently-constituted province, the research made evident that the proletarianization was a common experience for the immigrants in that period and that the so-called “nationals” were fundamental agents in the colonization projects then being implemented. The article, therefore, shows the problems of the synonymy constituted by the historiography between the words immigration and colonization, giving evidence to a context of ruptures, indeterminations and multiple expectations.

NAOMI: a low-order adaptive optics system for the VLT interferometer

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Gonté, Frédéric Yves J.; Alonso, Jaime; Aller-Carpentier, Emmanuel; Andolfato, Luigi; Berger, Jean-Philippe; Cortes, Angela; Delplancke-Strobele, Françoise; Donaldson, Rob; Dorn, Reinhold J.; Dupuy, Christophe; Egner, Sebastian E.; Huber, Stefan; Hubin, Norbert; Kirchbauer, Jean-Paul; Le Louarn, Miska; Lilley, Paul; Jolley, Paul; Martis, Alessandro; Paufique, Jérôme; Pasquini, Luca; Quentin, Jutta; Ridings, Robert; Reyes, Javier; Shchkaturov, Pavel; Suarez, Marcos; Phan Duc, Thanh; Valdes, Guillermo; Woillez, Julien; Le Bouquin, Jean-Baptiste; Beuzit, Jean-Luc; Rochat, Sylvain; Vérinaud, Christophe; Moulin, Thibaut; Delboulbé, Alain; Michaud, Laurence; Correia, Jean-Jacques; Roux, Alain; Maurel, Didier; Stadler, Eric; Magnard, Yves

2016-08-01

The New Adaptive Optics Module for Interferometry (NAOMI) will be developed for and installed at the 1.8-metre Auxiliary Telescopes (ATs) at ESO Paranal. The goal of the project is to equip all four ATs with a low-order Shack- Hartmann adaptive optics system operating in the visible. By improving the wavefront quality delivered by the ATs for guide stars brighter than R = 13 mag, NAOMI will make the existing interferometer performance less dependent on the seeing conditions. Fed with higher and more stable Strehl, the fringe tracker(s) will achieve the fringe stability necessary to reach the full performance of the second-generation instruments GRAVITY and MATISSE.

The current situation for gastric cancer in Chile.

Science.gov (United States)

Caglevic, Christian; Silva, Shirley; Mahave, Mauricio; Rolfo, Christian; Gallardo, Jorge

2016-01-01

Gastric cancer is a neoplasm with a high incidence and mortality rate in Chile where more than 3000 people die every year from this type of cancer. This study shows the clinical and epidemiological considerations of this disease, information about translational research on this pathology in Chile, the contribution of Chilean doctors to the development of gastric cancer management awareness and the general situation of gastric cancer in Chile.

O gênero Piptocarpha R.Br. (Asteraceae: Vernonieae no estado do Paraná, Brasil The genus Piptocarpha R.Br. (Asteraceae: Vernonieae in the Paraná state, Brazil

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Larissa Grokoviski

2009-06-01

Full Text Available O presente estudo abrange o gênero Piptocarpha R.Br. (Vernonieae: Asteraceae no Estado do Paraná, Brasil. A metodologia consistiu no levantamento bibliográfico, coleta de material e observação de campo, estudos morfológicos e taxonômicos do material vivo e herborizado. Foram confirmadas para o Estado do Paraná nove espécies, sendo quatro escandentes: Piptocarpha leprosa (Less. Baker, P. oblonga (Gardner Baker, P. quadrangularis (Vell. Baker e P. sellowii (Sch.Bip. Baker; e cinco arbóreas: Piptocarpha angustifolia Dusén ex Malme, P. axillaris (Less. Baker, P. densifolia Dusén ex G.L. Smith, P. macropoda (DC. Baker e P. regnellii (Sch.Bip. Cabrera. São apresentadas chave de identificação, descrições morfológicas, época de floração e frutificação, nomes populares, distribuição geográfica, comentários e ilustrações para cada táxon estudado.The present study analysed the genus Piptocarpha R.Br. (Vernonieae: Asteraceae in the State of Paraná, Brazil. The methodology consisted of examining literature, botanical collections and field observations, morphological and taxonomic study of herborized specimens. Nine species were confirmed, four of these are scandent species: Piptocarpha leprosa (Less. Baker, P. oblonga (Gardner Baker, P. quadrangularis (Vell. Baker and P. sellowii (Sch.Bip. Baker; and five are trees species: Piptocarpha angustifolia Dusén ex Malme, P. axillaris (Less. Baker, P. densifolia Dusén ex G.L. Smith, P. macropoda (DC. Baker and P. regnellii (Sch.Bip. Cabrera. Identification key, descriptions, flowering and fruiting time, popular names, geographical distribution, comments and illustrations are provided for each studied taxa.

Rising Expectations in Brazil and Chile

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Elacqua, Gregory; Alves, Fatima

2014-01-01

Two themes connect Brazil and Chile: one is economic success; the other is social unrest. Protests rocked cities across Brazil in June 2013, and in Chile, recent student protests turned violent. Yet living conditions in both nations are better now than they've ever been. Successful economic and social reforms over the last two decades have led to…

IDRC in Chile

International Development Research Centre (IDRC) Digital Library (Canada)

occupied by Morocco). SENEGAL. GUINEA BISSAU. CHILE. Santiago. %. 0. 300 km. ARGENTINA. BOLIVIA. PERU. Arica. Punta Arenas . Puerto Montt . South. Pacific. Ocean. South. Atlantic. Ocean. Antofagasta. Coquimbo. Valparaiso. Concepcíon.

ESO and Chile: 10 Years of Productive Scientific Collaboration

Science.gov (United States)

2006-06-01

ESO and the Government of Chile launched today the book "10 Years Exploring the Universe", written by the beneficiaries of the ESO-Chile Joint Committee. This annual fund provides grants for individual Chilean scientists, research infrastructures, scientific congresses, workshops for science teachers and astronomy outreach programmes for the public. In a ceremony held in Santiago on 19 June 2006, the European Organisation for Astronomical Research in the Southern Hemisphere (ESO) and the Chilean Ministry of Foreign Affairs marked the 10th Anniversary of the Supplementary Agreement, which granted to Chilean astronomers up to 10 percent of the total observing time on ESO telescopes. This agreement also established an annual fund for the development of astronomy, managed by the so-called "ESO-Chile Joint Committee". ESO PR Photo 21/06 ESO PR Photo 21/06 Ten Years ESO-Chile Agreement Ceremony The celebration event was hosted by ESO Director General, Dr. Catherine Cesarsky, and the Director of Special Policy for the Chilean Ministry of Foreign Affairs, Ambassador Luis Winter. "ESO's commitment is, and always will be, to promote astronomy and scientific knowledge in the country hosting our observatories", said ESO Director General, Dr. Catherine Cesarsky. "We hope Chile and Europe will continue with great achievements in this fascinating joint adventure, the exploration of the universe." On behalf of the Government of Chile, Ambassador Luis Winter outlined the historical importance of the Supplementary Agreement, ratified by the Chilean Congress in 1996. "Such is the magnitude of ESO-Chile Joint Committee that, only in 2005, this annual fund represented 8 percent of all financing sources for Chilean astronomy, including those from Government and universities", Ambassador Winter said. The ESO Representative and Head of Science in Chile, Dr. Felix Mirabel, and the appointed Chilean astronomer for the ESO-Chile Joint Committee, Dr. Leonardo Bronfman, also took part in the

Pronóstico de inundaciones en el río Paraná en Corrientes

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1998-01-01

Full Text Available PRONOSTIC D’INONDATIONS DU RIO PARANÁ À CORRIENTES EN FONCTION DE L’ENSO. L’occurrence d’épisodes forts du phénomène El Niño provoque des inondations du rio Paraná. En juin 1997, il y avait des évidences claires d’un démarrage d’épisode ENSO dans le centre et l’est du Pacifique équatorial, il était donc nécessaire de connaître le plus tôt possible l’amplitude de la crue probable du rio Parana. L’expérience acquise dans le domaine des prévisions climatiques a permis d’élaborer un modèle statistique de prédictions d’inondations du rio Paraná pour la période d’octobre à mars, à la station fluviométrique de Corrientes, basé sur la variabilité climatique globale (modèle couplé océan-atmosphère. Le modèle a été ajusté sur la période 1950-1996 en appliquant la technique de régressions linéaires multiples. Il utilise comme prédicteurs les températures de surface de l’Océan Pacifique Equatorial (TSM, d’une autre zone située en face des côtes péruviennes et l’Indice d’Oscillation du Sud (SOI. Il est possible de l’utiliser les années El Niño dès les premiers jours de septembre. L’écart moyen sur la période entre les volumes observés et simulés est de 8,4%. Il n’existe pas d’autre tentative de prévisions saisonnières sur le rio Paraná. En septembre, nous avons publié un pronostic saisonnier de 490.000 hm3, volume comparable au volume de la même période de 1982/83. La ocurrencia de episodios fuertes del fenómeno El Niño provoca inundaciones en las márgenes del río Paraná. En el mes de junio de 1997 había evidencias claras del comienzo de un episodio El Niño en el centro y este del Océano Pacífico Ecuatorial, y dado lo expresado anteriormente, era necesario tener conocimiento, con la mayor antelación posible, de la magnitud de la crecida a esperar en el río Paraná. La experiencia adquirida en predicciones climáticas, ha permitido elaborar un modelo estadístico de

Judicial demand of medications through the Federal Justice of the State of Paraná

Science.gov (United States)

Nisihara, Renato Mitsunori; Possebom, Ana Carolina; Borges, Luiza de Martino Cruvinel; Shwetz, Ana Claudia Athanasio; Bettes, Fernanda Francis Benevides

2017-01-01

ABSTRACT Objective To describe the profile of lawsuits related to drug requests filled at the Federal Justice of the State of Paraná. Methods A cross-sectional study, and the data were obtained through consulting the lawsuits at the online system of the Federal Justice of Paraná. Results Out of 347 lawsuits included in the study, 55% of plaintiffs were women, with a median age of 56 years. Oncology was the field with more requests (23.6%), and the highest mean costs. A wide variety of diseases and broad variety of requested drugs were found in the lawsuits. Approximately two-thirds of them were requested by the brand name, and the most often requested drugs were palivizumab and tiotropium bromide. Only 14.5% of the requested medicines were registered in the National Medication Register. The Public Defender’s Office filled actions in 89.6% of cases and all lawsuits had an interim relief. The mean time for approval was 35 days and 70% of requests were granted. Conclusion Oncology was the field with the highest demand for medicines at the Federal Justice of Paraná in 2014. A great variety of medications was requested. The Public Defender´s Office represented most lawsuits. All demands had an interim relief, and the majority of requests were granted, within an average of 35 days. PMID:28444095

Checklist, diversity and distribution of testate amoebae in Chile.

Science.gov (United States)

Fernández, Leonardo D; Lara, Enrique; Mitchell, Edward A D

2015-10-01

Bringing together more than 170 years of data, this study represents the first attempt to construct a species checklist and analyze the diversity and distribution of testate amoebae in Chile, a country that encompasses the southwestern region of South America, countless islands and part of the Antarctic. In Chile, known diversity includes 416 testate amoeba taxa (64 genera, 352 infrageneric taxa), 24 of which are here reported for the first time. Species-accumulation plots show that in Chile, the number of testate amoeba species reported has been continually increasing since the mid-19th century without leveling off. Testate amoebae have been recorded in 37 different habitats, though they are more diverse in peatlands and rainforest soils. Only 11% of species are widespread in continental Chile, while the remaining 89% of the species exhibit medium or short latitudinal distribution ranges. Also, species composition of insular Chile and the Chilean Antarctic territory is a depauperated subset of that found in continental Chile. Nearly, the 10% of the species reported here are endemic to Chile and many of them are distributed only within the so-called Chilean biodiversity hotspot (ca. 25° S-47° S). These findings are here thoroughly discussed in a biogeographical and evolutionary context. Copyright © 2015 Elsevier GmbH. All rights reserved.

Estatura de adolescentes matriculados em escolas da rede pública no estado do Paraná, Brasil Height of adolescents enrolled in public schools in Paraná state, Brazil

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Suely Teresinha Schmidt Passos de Amorim

2009-04-01

Full Text Available OBJETIVO: Avaliar o crescimento de adolescentes matriculados na rede pública no Paraná, comparando com os dados da Pesquisa Nacional sobre Saúde e Nutrição Região Sul, e identificar a ocorrência de déficit de estatura pela comparação com valores de referência. MÉTODOS: Avaliaram-se 13 216 escolares da rede pública no Paraná entre 10 a 18 anos, sendo 6 323 do sexo masculino e 6 893 do sexo feminino. A definição da amostra foi por conveniência. A análise da distribuição estatura para idade foi realizada com curvas de probabilidade normal e estatisticamente com o teste Kolmogorov-Smirnov. Para a comparação com os dados da Pesquisa Nacional sobre Saúde e Nutrição Região Sul e com os valores de referência do Center for Disease Control and Prevention, 2000, foi desenvolvida uma curva de crescimento. RESULTADOS: A estatura para idade entre os escolares obedece a uma distribuição normal em todas as faixas etárias e em ambos os sexos. A prevalência de baixa estatura é muito próxima dos valores esperados para uma população normal. A mediana da estatura é maior em relação à Pesquisa Nacional sobre Saúde e Nutrição Região Sul, em todas as idades e em ambos os sexos. Déficits de estatura de 0,05 a 2,39 cm foram constatados nas faixas etárias dos 12 aos 18 anos. CONCLUSÃO: As diferenças positivas na estatura dos escolares em relação aos dados da Pesquisa Nacional sobre Saúde e Nutrição Região Sul, e os pequenos déficits em relação aos valores de referência, sugerem que melhorias nas condições sociais e econômicas do Paraná possam ter contribuído com esses resultados. Entretanto, diferenças regionais deverão ser consideradas para o melhor planejamento de políticas públicas.OBJECTIVE: The objective of this study is to assess the growth of adolescents enrolled in the public school system of the State of Paraná and compare the data with that of the National Health and Nutrition Survey South Region

Innovative competitive strategies of poultry system enterprises in the state of Paraná Estratégias competitivas inovadoras em empresas do sistema agroindustrial de frangos no Paraná

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Raquel Nakazato

2001-11-01

Full Text Available Twenty eight firms were approved by the Committee of Poultry Sanity of the State and six companies of the poultry system were randomly selected, but only four questionnaires were returned which allowed us to infer the existence of differentiated acting and pattern of conduct among innovative and traditional companies. After the systematization of the information about the poultry system in Paraná and identification of patterns of technological innovation, environmental and competitive behavior, the current managerial practices were discussed. The field research allowed to qualify the rising of the complement and secondary data on the poultry section – collected in the linked institutions to the chicken agribusiness – APINCO, ABEF, AVIPAR and Committee of Poultry Sanity of the State. The dynamic companies of the aviculture in Paraná have been growing above the Brazilian average and they have been contributing to the regional development. The poultry system in Paraná presents technology, process quality and product, adapted animal sanity, high adaptation capacity to the consumers’ desires and the dynamic companies begin worrying with environmental subject, and all enterprises are medium sized, differently from the rest of Brazil. Heterogeneous conduct patterns were verified among innovative companies that seek for diversification, but companies were focused on reduction of costs. Innovating companies present stable competitive strategies and seek for improvement of the companies competitiveness to enlarge portions of internal and international market.O estudo identifica e analisa estratégias tecnológicas, competitivas e ambientais de empresas do sistema avícola paranaense no ano de 2000. Após realizar a discussão teórica sobre competitividade e avicultura a partir da literatura econômica, procurou-se verificar a competitividade e a conduta empresarial adotada pelas empresas paranaenses. À época da pesquisa em início de 2000

Guarani education and religion in the state of Paraná, Brazil: a study on the Nimongarai ritual

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Rosangela Celia Faustino

2012-12-01

Full Text Available Due to the violent expropriation and commercialization of large areas in the state of Paraná, Brazil, at the beginning of the 20th century the surviving indigenous groups were herded within small parcels of land, called villages, and currently denominated Indigene Land (IL. The Nhandewa Guarani of the northern region of the state of Paraná, living in the Laranjinha, Ywyporã and Pinhalzinho ILs, have experienced terrible conditions since they lost many of their traditions and culture, including their language. During the 1980s and 1990s and within the context of the world economic crisis, the international organisms UNESCO and World Bank aimed at social cohesion and started, as a joint venture with the national states, the implementation of an inclusion policy based on the right to be different. Current analysis discusses the results of a cultural revival project developed through the register of narratives by the indigene elderly people with regard to the Nimongarai baptism ritual and pedagogical interventions in schools in the state of Paraná.

Pesquisa de aglutininas antileptospira em diferentes grupos profissionais na cidade de Londrina, Paraná

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L.M. Vasconcelos

1992-12-01

Full Text Available Realizou-se um levantamento soroepidemiológico na cidade de Londrina - Paraná, para leptospirose, em 49 indivíduos não expostos a risco, 75 trabalhadores da limpeza pública, 55 indivíduos com atividade em ambiente hospitalar e 29 trabalhadores do Departamento de Água e Esgoto. Dos 208 soros analisados pela reação de soroaglutinação microscópica, 28,4% apresentaram aglutininas antileptospira. A maior positividade foi encontrada nos soros dos trabalhadores da limpeza pública (46,7%.Serum samples were obtained from 208 individuals in Londrina, Paraná, Brazil. The serum were analysed for leptospiral agglutinins by agglutination microscopic tests and 28.4 % were positive. The highest positivity was found for the serum of garbage collector (46.7%.

Prospecção do molusco invasor Limnoperna fortunei (Dunker, 1857 nos principais corpos hídricos do estado do Paraná, Brasil

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Debora Pestana

2010-01-01

Full Text Available Foram realizadas coletas nos principais corpos hídricos do Paraná objetivando a prospecção de larvas do mexilhão dourado, Limnoperna fortunei (Dunker, 1857. Essa espécie de molusco vem colonizando diversos corpos hídricos na América do Sul desde sua introdução na Argentina, em 1991. Já atingiu os rios Paraná e Paraguai, tendo sua presença reportada nos estados do Mato Grosso do Sul, Paraná, São Paulo, Minas Gerais e Rio Grande do Sul. As coletas foram feitas no inverno e na primavera de 2007 e no verão e no outono de 2008, em 14 pontos amostrais ao longo dos rios Iguaçu, Piquiri, Ivaí (afluentes do rio Paraná e Tibagi (afluente do rio Paranapanema. O presente estudo determinou a presença da espécie ao longo de todos os pontos do rio Iguaçu, em dois pontos do rio Piquiri e um ponto amostral do rio Tibagi. No rio Ivaí, sua presença não foi detectada em nenhum dos pontos, em nenhuma estação do ano. Com base nos resultados obtidos, foi feito um mapa de ocorrência da espécie no estado do Paraná. Esses resultados são úteis para embasar a tomada de decisão a respeito do avanço da espécie, no sentido de monitorar sua presença e/ou prevenir sua entrada em outros corpos hídricos do estado.Were collected in the main water bodies of the state of Paraná (Brazil it will seek the golden mussel larvae, Limnoperna fortunei (Dunker, 1857. This species of mussel is colonizing various water bodies in South America since its introduction in Argentina in 1991. Already reached the Paraná and Paraguay rivers, having reported their presence in the states of Mato Grosso do Sul, Paraná, Sao Paulo, Minas Gerais and Rio Grande do Sul. Samples were collected in winter and spring of 2007 and summer and autumn 2008 in 14 sampling points along the rivers Iguaçu, Piquiri, Ivaí (tributaries of the Paraná River and Tibagi (tributary of the Paranapanema river. This study determined the presence of this species throughout all parts of the

Estudo prospectivo da cadeia produtiva do capim-limão: estado do Paraná

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Eliane Carneiro Gomes

2004-12-01

Full Text Available A aplicação de prospectiva para cadeias produtivas engloba várias etapas como a segmentação de cada elo, a análise do ambiente institucional e organizacional que envolve a cadeia, a identificação das necessidades e aspirações de cada segmento da cadeia e dos fatores críticos para a melhoria do desempenho. Desta forma, considerando a importância econômica da produção, industrialização e comercialização do capim-limão, Cymbopogon citratus (D.C. Stapf, e visando uma ação integrada do setor agrícola envolvido, este trabalho propõe o estudo prospectivo da cadeia produtiva desta espécie no estado do Paraná, identificando também fatores e condicionantes de qualidade em cada segmento desta cadeia. Para isto, o presente estudo apresenta o panorama da produção agroindustrial e da comunidade produtora agrícola paranaense de capim-limão; identifica e caracteriza os outros segmentos que integram a respectiva cadeia produtiva no Paraná e, por fim, identifica e analisa os principais gargalos, elos faltantes e pontos de estrangulamento. Evidenciaram-se como principais componentes da cadeia produtiva: a unidade produtiva, a agroindústria, a indústria (alimentícia, farmacêutica e química e o mercado consumidor interno (atacadista e varejista e externo. Com esse estudo prospectivo, espera-se contribuir para a implementação de medidas político-organizacionais, entre os agentes econômicos dos setores público e privado, que fazem parte da cadeia produtiva do capim-limão, possibilitando-lhes desenvolver estratégias que aumentem a competitividade e conduzam à expansão do mercado.The application of a prospective study to productive chains incorporates several stages like the segmentation of each link, the analysis of institutional and organizational environments to include the chain, the identification of necessities and aspirations of each chain segment and the critical factors for the improvement of performance. Thus

Chile: los mapuches y el Bicentenario Chile: Mapuches e do Bicentenario Chile: Mapuche and the Bicentennial

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José Bengoa

2011-12-01

Full Text Available El Bicentenario de la República de Chile se conmemoró en el mes de septiembre del año 2010. Además de marcar un importante hito histórico, coincidió con un cambio político en el Gobierno del país, el que pasó de la Concertación de Partidos por la Democracia a la Alianza de partidos formada por la derecha chilena. Se cumplieron por tanto 20 años desde que en el año 1990 cambiara el Gobierno militar presidido por el general Pinochet. Ese largo tiempo, dos décadas, coincide con un período de políticas que el Estado ha implementado hacia los Pueblos Indígenas. El Proyecto “Conmemoraciones y Memorias Subalternas” ha realizado durante el año 2010 un conjunto de investigaciones de terreno y documentales tendientes a comprender del modo más objetivo y científico lo ocurrido en el período y por tanto la situación actual de las sociedades mapuches en sus complejas relaciones con la chilena.O Bicentenario da República do Chile comemorou-se no mês de Setembro do ano 2010. Junto com transformar-se num marco histórico, coincidiu com uma mudança política no Governo do país, que passou da Concertação de Partidos pela Democracia (centro-esquerda à Aliança de partidos formada pela direita chilena. Cumpriram-se por tanto 20 anos desde que em 1990 mudasse o Governo militar presidido pelo general Pinochet. Esse longo tempo, duas décadas, coincide com um período de políticas que o Estado implementou para com os Povos Indígenas. O Projeto “Comemorações e Memórias Subalternas” realizou durante o ano 2010 um conjunto de pesquisas de campo e documentais tendentes a compreender do modo mais objetivo e científico o ocorrido no período e, por tanto, a situação atual das sociedades mapuches em suas complexas relações com a chilena.The conmeration of the 200 years of the Independence of Chile was in September 2010. This year was also the political change from the Concertación de Partidos por la Democracia to the right

Central Chile

Science.gov (United States)

2002-01-01

The beginning of spring in central Chile looked like this to SeaWiFS. The snow-covered Andes mark the country's eastern border, and phytoplankton blooms and river sediment plumes fill the waters off its west coast. A large eddy due west of Concepcion is highlighted by the phytoplankton it contains.

The Secrets of the Nearest Starburst Cluster. I. Very Large Telescope/ISAAC Photometry of NGC 3603

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Stolte, Andrea; Brandner, Wolfgang; Brandl, Bernhard; Zinnecker, Hans; Grebel, Eva K.

2004-08-01

VLT/ISAAC JHKL photometry with subarcsecond resolution of the dense, massive starburst cluster NGC 3603 YC forming the core of the NGC 3603 giant molecular cloud is analyzed to reveal characteristics of the stellar population in unprecedented detail. The color-magnitude plane features a strong pre-main-sequence/main-sequence (PMS/MS) transition region, including the PMS/MS transition point, and reveals a secondary sequence for the first time in a nearby young starburst cluster. Arguments for a possible binary nature of this sequence are given. The resolved PMS/MS transition region allows isochrone fitting below the hydrogen-burning turn-on in NGC 3603 YC, yielding an independent estimate of global cluster parameters. A distance modulus of 13.9 mag, equivalent to d=6.0+/-0.3 kpc, is derived, as well as a line-of-sight extinction of AV=4.5+/-0.6 toward PMS stars in the cluster center. The interpretation of a binary candidate sequence suggests a single age of 1 Myr for NGC 3603 YC, providing evidence for a single burst of star formation without the need to employ an age spread in the PMS population, as argued for in earlier studies. Disk fractions are derived from L-band excesses, indicating a radial increase in the disk frequency from 20% to 40% from the core to the cluster outskirts. The low disk fraction in the cluster core, as compared to the 42% L-band excess fraction found for massive stars in the Trapezium cluster of a comparably young age, indicates strong photoevaporation in the cluster center. The estimated binary fraction of 30%, as well as the low disk fraction, suggest strong impacts on low-mass star formation due to stellar interactions in the dense starburst. The significant differences between NGC 3603 YC and less dense and massive young star clusters in the Milky Way reveal the importance of using local starbursts as templates for massive extragalactic star formation. Based on observations obtained at the ESO VLT on Paranal, Chile, under programs 63.I

Vochysia Aubl. do Estado do Paraná, Brasil - DOI: 10.4025/actascibiolsci.v29i1.124 Vochysia Aubl. from the state of Paraná, Brazil

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Claudinei Pedroso Ribas

2007-11-01

Full Text Available Apresentam-se resultados de levantamento florístico das espécies de Vochysia Aubl. (Vochysiaceae St. Hil. no Estado do Paraná, baseado em material fresco coletado nas diversas regiões fitogeográficas deste Estado e em material exsicatado, depositado em herbários nacionais e estrangeiros. Foram registradas três espécies: V. tucanorum Mart., V. bifalcata Warm. e V. magnifica Warm. Inclui-se chave dicotômica para identificação, assim como descrições, nomes populares, usos, fenologia, distribuição geográfica e ilustrações para cada espécie identificada.The results of a floristic survey of Vochysia Aubl in the state of Paraná are presented. The analysis was based on fresh material collected in different regions of the state as well as on dried material from several national and foreign herbaria. Three species were registered: V. tucanorum Mart., V. bifalcata Warm . and V. magnifica Warm. A key to differentiate the species is presented and for each species, the botanical description, common names, phenology data, the geographic distribution, uses and illustrations are included.

Sementes de soja produzidas em épocas de safrinha na região oeste do Estado do Paraná = Soybean seeds produced in out season in west of Paraná state

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Leandro Paiola Albrecht

2009-01-01

Full Text Available O cultivo de soja em safrinha é prática que se consolida, em termos de opção, para a entressafra, podendo servir também à produção de sementes de soja. O presente trabalho foi conduzido com objetivo de avaliar o efeito de diferentes épocas de semeadura, na safrinha da soja, sobre a qualidade fisiológica e sanitária das sementes de três cultivares de soja, na região oeste do Estado do Paraná. Para tanto, foram conduzidos quatro ensaios, no ano de 2005, com delineamento em blocos completos casualizados, instalando-se um ensaio em quatro épocas de semeadura (15/01, 30/01, 15/02 e 15/03. Os cultivares estudados foram CD 202, CD 215 e CD 216. As sementes foram avaliadas por meio dos testes de germinação e de vigor (primeira contagem e envelhecimento acelerado e a sanidade por meio do “blotter test”. As sementes produzidas no período de safrinha no ano de 2005, para ascondições edafoclimáticas da região oeste do Estado do Paraná, não foram favoráveis à obtenção de sementes de alta qualidade fisiológica.The soybean culture in out season as a practice that consolidates in terms of an option between harvests, could also serve to the production of soybean seeds. The present work was carried out with the objective of evaluating the effect of sowing in out season, on physiological and sanitary quality of seeds of three soybeans cultivars, in west of Paraná state. For such way were conducted four assays in the year of 2005, arranged in a completely randomized blockdesign, with each assay sown in different dates (01/15, 01/30, 02/15 and 03/15. The studied cultivars were CD 202, CD 215 and CD 216. The seeds were evaluated by germination and vigor tests (first counting and accelerated aging and of health. The seeds produced in “outseason” in the year of 2005, to the environmental conditions of the west of Paraná state were not favorable to the attainment of high physiological quality seeds.

Álcool e adolescência: o perfil de consumidores de um município do norte do Paraná Alcohol y adolescencia: el perfil de los consumidores de un distrito municipal del norte de Paraná Alcohol and adolescence: the consumer's of a municipal district of the north of Paraná profile

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Glória Maria Assis Alavarse

2006-12-01

Full Text Available A presente pesquisa foi realizada com o objetivo de avaliar o consumo de álcool entre os adolescentes estudantes na faixa etária de 13 a 19 anos de um município do norte do Paraná. As informações foram obtidas através de um questionário aplicado nas escolas de ensino público e privado do município de Apucarana-Paraná, com 976 estudantes, e os dados foram processados no Programa Epi-Info 6.0. Os resultados mostram que 82,18% dos adolescentes entrevistados já experimentaram álcool, 66,39% iniciaram o uso entre 8 e 14 anos, 71,61% experimentaram em casa com os pais e 25% dos entrevistados já beberam até a embriaguez. Por isso, conclui-se que novas estratégias de intervenção são necessárias, envolvendo um trabalho multiprofissional com saúde, educação, segurança pública, esporte e lazer, por meio de ações preventivas de saúde, sistematizadas e contínuas, fortalecendo assim, suas relações.La siguente investigación fué realizada con el objetivo de evaluar el consumo de alcohol entre los estudiantes adolescentes en el grupo de edad de 13 a 19 años, de un distrito municipal del norte de Paraná. La información se obtuvo a través de una encuesta aplicada en las escuelas pública y privadas del distrito municipal de Apucarana-Paraná, con 976 estudiantes, siendo los datos analizados por el Programa Epi-Info. Los resultados indican que 82,18% de los adolescentes entrevistados ya habían probado el alcohol, el 66,39% empezaron a consumir entre los 8 y 14 años, el 71,61% probaron en casa con los padres y el 25% de los encuestados habían bebido hasta la embriaguez. Por consiguiente se deduce que nuevas estrategias de intervención son necesarias. Involucrando un trabajo multiprofesional con la salud, la educación, la seguridad pública, deportes y ocio, a través de acciones preventivas de salud, sistematizadas y continuas, fortaleciendo de esta forma sus relaciones.The present research was accomplished with the

Studies to Control Endemic Typhoid Fever in Chile

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1983-01-30

Bol. Inst. Bacteriol. Chile 1976; 18:33-37. 30. Escaff, M, Urbina, A, Mary, J. Contaminacion de repollos regados con aguas servidas. Agricultura...Tecnica 1979; 39:59-62. - 31. Lobos, H, Greive, R, Quijada, M, Brandt, H. Pesquisa del genero Vibrio en aguas servidas. Bol. Inst. Bact. Chile 1974; 16:40...REPORT #2 0") STUDIES TO CONTROL ENDEMIC TYPHOID N FEVER IN CHILE 0) ANNUAL REPORT U’ Contract Period 1/1/82-12/31/82 • I REPORT PREPARED BY: L

Optical calibration and test of the VLT Deformable Secondary Mirror

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Briguglio, Runa; Xompero, Marco; Riccardi, Armando; Andrighettoni, Mario; Pescoller, Dietrich; Biasi, Roberto; Gallieni, Daniele; Vernet, Elise; Kolb, Johann; Arsenault, Robin; Madec, Pierre-Yves

2013-12-01

The Deformable Secondary Mirror (DSM) for the VLT (ESO) represents the state-of-art of the large-format deformable mirror technology with its 1170 voice-coil actuators and its internal metrology based on actuator co-located capacitive sensors to control the shape of the 1.12m-diameter 2mm-thick convex shell. The present paper reports the results of the optical characterization of the mirror unit with the ASSIST facility located at ESO-Garching and executed in a collaborative effort by ESO, INAF-Osservatorio Astrofisico di Arcetri and the DSM manufacturing companies (Microgate s.r.l. and A.D.S. International s.r.l.). The main purposes of the tests are the optical characterization of the shell flattening residuals, the corresponding calibration of flattening commands, the optical calibration of the capacitive sensors and the optical calibration of the mirror influence functions. The results are used for the optical acceptance of the DSM and to allow the next test phase coupling the DSM with the wave-front sensor modules of the new Adaptive Optics Facility (AOF) of ESO.

Portraits of a city: the photograph in the paper Paraná-Norte (1943-1953 and the magazine A Pioneira (1948-1954

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Bruna Mayara Komarchesqui

2013-08-01

Full Text Available The city of Londrina (north of Paraná State emancipated politically on December 10, 1934, five years after the arrival of the pioneers of the Companhia de Terras Norte do Paraná (CTNP - mostly English owned company that began colonization in 1929. In October 1934, two months before being elevated to the status of municipality, was born the first communication vehicle in the city, the newspaper Paraná-Norte. Present from the beginning, the press reported on its pages the transformations that city suffered through the years, being a document of important historical value. This study therefore aims to analyze the beginning of the trajectory ofLondrina's press from the place occupied by the image in the pages of the city's first newspaper, Paraná-Norte (1934-1953 and the magazine A Pioneira (1948-1954. To understand the importance of photography published in such vehicles as trace for writing the history ofLondrina, it employed some research methodologies. The first was the literature, followed by the documentary analysis (MOREIRA, 2009 for all editions of the newspaper and magazine available to the public consultation, which allowed to write about the history of the two media pioneers. Already a comparative study of photography in Paraná-Norte and A Pioneira was done by iconographic analysis, proposed by Kossoy (2001. Faced with the impossibility of studying the universe of photographs published by two journals, we chose to select, via random draw, one copy per year of circulation newspaper and magazine. Thus, the study focused on 18 editions of Paraná-Norte (for the years 1951 and 1952 there are no copies available and 7 of the magazine A Pioneira. Drawing on theoretical frameworks that deal with interfaces between story and image, press photography and memory, portraits and family albums, we conclude that, although the use of imagery has been explored differently by the two vehicles, even because of difficulties technical and financial, in

Suscetibilidade magnética do horizonte B de solos do Estado do Paraná Magnetic susceptibility of B horizon of soils in the State of Paraná

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Alceu Rodrigues da Silva

2010-04-01

Full Text Available Os minerais ferrimagnéticos maghemita (γFe2O3 e magnetita (Fe3O4 possuem alta relação com a disponibilidade de cátions metálicos e com a capacidade do solo em adsorver ânions como o fosfato. Uma percentagem expressiva dos solos brasileiros apresenta magnetização espontânea. No Estado do Paraná essa área corresponde a aproximadamente 50 %. A determinação da suscetibilidade magnética por unidade de massa (ΧBF é o método mais simples de identificar a presença e quantificar esses minerais nos solos. A BF é uma técnica rápida, barata, não destrutiva e de boa reprodutibilidade, que pode ser utilizada como critério nos estudos pedogenéticos em que os minerais ferrimagnéticos estão presentes. O objetivo deste trabalho foi verificar a influência do material de origem nos valores de ΧBF da terra fina seca ao ar (TFSA de amostras do horizonte B de solos do Paraná. As amostras foram coletadas em todo o Estado, num total de 45 pontos. Na TFSA foram determinados os valores de BF e da porcentagem da frequência dependente da suscetibilidade magnética (ΧFD. Os valores de suscetibilidade magnética dos solos formados sobre rochas eruptivas básicas foram significativamente maiores (1.000 a 7.800 x 10-8 m³ kg-1 que os encontrados em solos formados sobre rochas metamórficas e sedimentares (menores do que 500 x 10-8 m³ kg-1, demonstrando a influência do material de origem na presença de minerais ferrimagnéticos. Os valores de ΧFD indicaram a presenca de partículas superparamagnéticas (maghemita na maioria dos solos paranaenses.The ferrimagnetic minerals maghemite (γFe2O3 are closely related with metal availability and P adsorption capacity. Magnetization is spontaneous in a significant percentage of Brazilian soils. In the State of Paraná (Brazil this area represents up to 50 %. The determination of the mass-specific magnetic susceptibility (ΧBF is the simplest method of identification and quantification of ferrimagnetic

Expedition Atacama - project AMOS in Chile

Science.gov (United States)

Tóth, J.; Kaniansky, S.

2016-01-01

The Slovak Video Meteor Network operates since 2009 (Tóth et al., 2011). It currently consists of four semi-automated all-sky video cameras, developed at the Astronomical Observatory in Modra, Comenius University in Bratislava, Slovakia. Two new generations of AMOS (All-sky Meteor Orbit System) cameras operate fully automatically at the Canary Islands, Tenerife and La Palma, since March 2015 (Tóth et al., 2015). As a logical step, we plan to cover the southern hemisphere from Chile. We present observational experiences in meteor astronomy from the Atacama Desert and other astronomical sites in Chile. This summary of the observations lists meteor spectra records (26) between Nov.5-13, 2015 mostly Taurid meteors, single and double station meteors as well as the first light from the permanent AMOS stations in Chile.

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Strengthen the use of scientific evidence to inform climate policy, negotiations ... Evaluating the impact of digital tools to teach math and science in Chile ... Business Cooperation and Regional Productive Development in Chile, El Salvador, ...

Tentang Manusia Dalam Tembang Palaran Dhandhanggula Nyi Tjondrolukito: Kajian Filsafat Sangkan-Paran

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Agung Pramujiono

2010-12-01

Full Text Available Perspektif filsafat sangkan-paran dapat digunakan untuk menganalisis manusia dalam tembang Palaran Dhandhanggula Nyi Tjondrolukito (PDNT yang mencakup apa dan siapa manusia, bagaimana hendaknya manusia berperilaku dalam hidup, dan apa sebenarnya tujuan hidup manusia. Secara materialistik, manusia terbentuk atas unsur-unsur yang sama dengan unsur alam, yaitu api, angin, tanah, dan air yang dilambangkan dengan warna merah, kuning, hitam, dan putih. Secara spiritual, sebagai siapa, manusia terdiri atas empat unsur yang dilambangkan dengan empat warna tersebut. Keempatnya merupakan sedulur papa manusia yang merupakan hawa nafsu manusia yang melengkapi rasa/ruh yang bersemayam dalam manusia. Berkaitan dengan perilaku hidup, hendaknya manusia memiliki keimanan, ketawadukan, kesungguhan, dan mampu menjaga keselarasan dengan alam, keseimbangan jagad cilik yang ada dalam dirinya dengan jagad gedhe yang berupa alam semesta. Sebagai bagian akhir, manusia harus menyadari tujuan hidupnya. Abstract: The Sangkan Paran philosophical perspective can be employed to analyze human beings in the traditional Javanese song Palaran Dhandhanggula Nyi Tjondrolukito (PDNT covering who and what human matters are, how they should behave and achieve their goals in living their lives. Materialistically speaking, on one hand, a human being is composed of elements that are similar to the natural elements, namely, fire, wind, soil, and water that are symbolized by red, yellow, black, and white color. Spiritually speaking, on the other hand, human beings are believed to be composed of the four natural elements. Those elements are considered to be the four “siblings” of human beings. They constitute their passions that enrich their souls. In relation to behavior, human should have faith, loyalty, persistence, ability to keep in harmony of the “small world’ within themselves and “the gigantic world”, that is the whole universe. Last but not least, they should be aware

Intestinal parasites in ecotourism region of the state of Paraná, Brazil

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Dina Lúcia Morais Falavigna

2008-08-01

Full Text Available To determine the indices of prevalence of intestinal parasites and commensals in the residents of ecotourism region of Paraná State, a retrospective study was conducte, from January/2003 to December/2004 on 3,764 fecal parasitological examinations performed by a private laboratory of Ubiratã using the Baermann-Moraes, water-sedimentation and Willis methods. Among the individuals aged eight months to 89 years, 522 (13.9% cases were positive. Giardia lamblia (175/522; 24.2% was the most prevalent parasite (pA prevalência de enteroparasitas e comensais, de janeiro/2003 a dezembro/2004, foi determinada em residentes de região de ecoturismo do Paraná por meio de estudo retrospectivo. Foram examinados os resultados de 3.764 exames coproparasitológicos efetuados em laboratório privado de Ubiratã Entre indivíduos de 8 meses a 89 anos, 522 (13,9% exames foram positivos. Giardia intestinalis (175/522; 24,2% foi o parasita prevalente (p<0,000. Entamoeba coli mostrou-se o commensal mais comum, com 238/552 (32,9% casos (p<0,000, encontrando-se frequentemente associado com outras espécies, parasitas ou comensais. Crianças em idade pré-escolar (2-6 anos e escolar (7-14 anos apresentaram-se mais parasitados (66,0% de positividade; p<0,0000. A maioria dos indivíduos encontrava-se parasitado por uma única espécie (233; 44.6% do que por várias espécies (169; 32.4%. Estes resultados indicam um grau significativo de contaminação ambiental em cidades do Paraná, principalmente aquelas de médio e pequeno porte, representando fonte de preocupação em vista do crescimento do ecoturismo na região.

Larval fish in the surf zone of Pontal do Sul beach, Pontal do Paraná, Paraná, Brazil

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Rodrigo Santiago Godefroid

1999-01-01

Full Text Available A total of 6,575 larvae in the preflexion, flexion and post-flexion stages of 15 families, 26 genera and 29 species were captured in the surf zone of Pontal do Sul beach, Paraná, Brazil. Samples of the families Gerreidae and Scianidae predominated and larvae of Eucinostomus argenteus (Baird&Girard, 1854, Micropogonias furnieri (Desmarest, 1823, Eucinostomus gula (Cuvier, 1830, Menticirrhus ameri-canus (Linnaeus, 1758 and Anchoa tricolor (Agassiz, 1829 were the most dominant species. Greater abundance of larvae was observed during the summer, followed by winter and in a less extent during spring and autumn. The number of species was greater in the summer, and there were no significant differences in the rest of the seasons.

Intelectuais e política no Chile: Apontamentos sobre a revista Aurora de Chile (1938-1940

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Ana Amélia M.C. Melo

Full Text Available Resumo O objetivo deste artigo é o de examinar a revista Aurora de Chile que circula em Santiago entre 1938-1940. Criada por Pablo Neruda esta publicação apresentou-se como um importante órgão de comunicação da Alianza de Intelectuales de Chile para la Defensa de la Cultura (AICH, entidade fundada em articulação com outras organizações internacionais de intelectuais e com orientação da Comintern. A revista situou-se nos debates políticos e culturais desses anos no Chile e atuou vigorosamente na defesa dos princípios da democracia, das liberdades públicas e contra o fascismo. Neste estudo busco demonstrar o papel desta revista como uma das vozes da perspectiva frentista que passou a orientar o Partido Comunista Chileno no período.

[Health inequality gap in inmigrant versus local children in Chile].

Science.gov (United States)

Cabieses, Baltica; Chepo, Macarena; Oyarte, Marcela; Markkula, Niina; Bustos, Patricia; Pedrero, Víctor; Delgado, Iris

2017-12-01

Children and young international migrants face different health challenges compa red with the local population, particularly if they live in insecure environments or adverse social conditions. This study seeks to identify gaps in health outcomes of children between immigrant and local population in Chile. This study analyses data from three sources: (i) Born in Chile: Electronic records of antenatal visits from all municipal antenatal clinics of Recoleta in 2012; (ii) Growing up in Chile: Population survey "National Socioeconomic Characterization" (CASEN) from 2013 and (iii) Getting sick in Chile: Data of all hospital discharges in 2012, provided by the department of statistics and health information (DEIS) of the Ministry of Health. (I) Born in Chile: Im migrants more frequently have psychosocial risk (62.3% vs 50.1% in Chileans) and enter later into the program (63.1% vs 33.4% enter later than 14 weeks of pregnancy). All birth outcomes were better among immigrants (e.g. caesarean sections rates: 24.2% immigrants vs % Chileans). (ii) Growing up in Chile: A higher proportion of migrant children is outside the school system and lives in multidi mensional poverty (40% immigrants vs 23.2% Chileans). (iii) Getting sick in Chile: Injuries and other external causes were more frequent cause of hospitalisation among migrants (23.6%) than the local population (16.7%) aged between 7 and 14 years. Addressing the needs of the children in Chile, regardless of their immigration status, is an ethical, legal and moral imperative.

Primer "Entrenamiento en Metodologías de Investigación Clínica en Chile" (EMIC-Chile: Fundamentos psicoeducativos

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B. Cabieses

Full Text Available EMIC-Chile ("Entrenamiento en Metodologías para la Investigación Clínica en Chile" es un proyecto académico desarrollado durante el año 2008 en Chile para entrenar a profesionales de la salud y disciplinas afines en metodología de investigación clínica, con el objetivo de aumentar la calidad de los proyectos de investigación con fines concursables en nuestro país. El propósito de este artículo es dar a conocer el programa y sus fundamentos teóricos de enseñanza-aprendizaje, que estuvieron en la base de la estructura, metodología, evaluación y sistematización del conocimiento entregado. Para ello, primero se describe el programa, la metodología, la evaluación y el seguimiento. Posteriormente se detallan los aspectos psicoeducativos considerados, con especial énfasis en el aprendizaje social y la educación de adultos. Finalmente, se discute en torno a las posibles consideraciones de este programa para futuras intervenciones educativas en investigación en salud en Chile. Se espera que esta experiencia y sus fundamentos educativos sirvan de motor para futuras iniciativas en el área, a favor de la investigación en salud en Chile.

A solar radiation database for Chile.

Science.gov (United States)

Molina, Alejandra; Falvey, Mark; Rondanelli, Roberto

2017-11-01

Chile hosts some of the sunniest places on earth, which has led to a growing solar energy industry in recent years. However, the lack of high resolution measurements of solar irradiance becomes a critical obstacle for both financing and design of solar installations. Besides the Atacama Desert, Chile displays a large array of "solar climates" due to large latitude and altitude variations, and so provides a useful testbed for the development of solar irradiance maps. Here a new public database for surface solar irradiance over Chile is presented. This database includes hourly irradiance from 2004 to 2016 at 90 m horizontal resolution over continental Chile. Our results are based on global reanalysis data to force a radiative transfer model for clear sky solar irradiance and an empirical model based on geostationary satellite data for cloudy conditions. The results have been validated using 140 surface solar irradiance stations throughout the country. Model mean percentage error in hourly time series of global horizontal irradiance is only 0.73%, considering both clear and cloudy days. The simplicity and accuracy of the model over a wide range of solar conditions provides confidence that the model can be easily generalized to other regions of the world.

[Anti-Leptospira agglutinins in different professional groups in the city of Londrina, Paraná].

Science.gov (United States)

Vasconcelos, L M; Cisalpino, E O; Vieira, M N; Koury, M C

1992-01-01

Serum samples were obtained from 208 individuals in Londrina, Paraná, Brazil. The serum were analysed for leptospiral agglutinins by agglutination microscopic tests and 28.4% were positive. The highest positivity was found for the serum of garbage collector (46.7%).

A review on late Paleozoic ice-related erosional landforms in the Paraná Basin: origin and paleogeographical implications

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Eduardo Luiz Menozzo da Rosa

Full Text Available ABSTRACT: The Late Paleozoic Ice Age is recorded in the Paraná Basin as glacial deposits, deformational features and ice-related erosional landforms of the Itararé Group. Erosional landforms are often employed to build paleogeographic models that depict the location of ice masses and paleo ice-flow directions. This paper provides a review of the literature and new data on micro- to meso-scale ice-related, erosional landforms of the Paraná Basin. Examined landforms can be placed into four broad categories based on their mode of origin. Subglacial landforms on rigid substrates occur on the Precambrian basement or on older units in the Paraná Basin. They include streamlined landforms and striated pavements formed by abrasion and/or plucking beneath advancing glaciers. Subglacial landforms on soft beds are intraformational surfaces generated by erosion and deformation of unconsolidated deposits when overridden by glaciers. Ice-keel scour marks are soft-sediment striated/grooved landforms developed by the scouring of free-floating ice masses on underlying sediments. Striated clast pavements are horizons containing aligned clasts that are abraded subglacially due to the advance of glaciers on unconsolidated deposits. Only those erosional landforms formed subglacially can be used as reliable paleo ice-flow indicators. Based on these data, the paleogeography of the Paraná Basin during the Late Paleozoic Ice Age fits into a model of several glacial lobes derived from topographically-controlled ice spreading centers located around the basin instead of a single continental ice sheet.

VizieR Online Data Catalog: VLT/SINFONI observations of MIPSGAL "bubbles" (Silva+, 2017)

Science.gov (United States)

Silva, K. M.; Flagey, N.; Noriega-Crespo, A.; Carey, S.; Ingallinera, A.

2018-04-01

Data were acquired in service mode during UT 2014 May 23-June 7 using VLT/SINFONI observations. We used two of SINFONI's four gratings providing spectral resolutions R=3000 and 4000 in the H and K bands, respectively, with the field of view of 8" by 8" (without adaptive optics). The targets are 55 MIPSGAL "bubbles" (MBs) that have not been previously classified as PNe, whose central sources were unidentified at the time of the Period 93 Call for Proposals (UT 2013 October 01), and appeared to contain at least one potential central source detected in the near-IR images of the Two Micron All-Sky Survey (2MASS, Skrutskie et al. 2006, Cat. VII/233) or the UKIRT Infrared Deep Sky Survey (UKIDSS, Warren et al. 2007MNRAS.381.1400W). (5 data files).

A new mix of power for the ESO installations in Chile: greener, more reliable, cheaper

Science.gov (United States)

Filippi, G.; Tamai, R.; Kalaitzoglou, D.; Wild, W.; Delorme, A.; Rioseco, D.

2016-07-01

The highest sky quality demands for astronomical research impose to locate observatories often in areas not easily reached by the existing power infrastructures. At the same time, availability and cost of power is a primary factor for sustainable operations. Power may also be a potential source for CO2 pollution. As part of its green initiatives, ESO is in the process of replacing the power sources for its own, La Silla and Paranal-Armazones, and shared, ALMA, installations in Chile in order to provide them with more reliable, affordable, and smaller CO2 footprint power solutions. The connectivity to the Chilean interconnected power systems (grid) which is to extensively use Non-Conventional Renewable Energy (NCRE) as well as the use of less polluting fuels wherever self-generation cannot be avoided are key building blocks for the solutions selected for every site. In addition, considerations such as the environmental impact and - if required - the partnership with other entities have also to be taken into account. After years of preparatory work to which the Chilean Authorities provided great help and support, ESO has now launched an articulated program to upgrade the existing agreements/facilities in i) the La Silla Observatory, from free to regulated grid client status due to an agreement with a Solar Farm private initiative, in ii) the Paranal-Armazones Observatory, from local generation using liquefied petroleum gas (LPG) to connection to the grid which is to extensively use NCRE, and last but not least, in iii) the ALMA Observatory where ESO participates together with North American and East Asian partners, from replacing the LPG as fuel for the turbine local generation system with the use of less polluting natural gas (NG) supplied by a pipe connection to eliminate the pollution caused by the LPG trucks (currently 1 LPG truck from the VIII region, Bio Bio, to the II region, ALMA and back every day, for a total of 3000km). The technologies used and the status

Letras e silêncio: a escrita de autoria feminina no Paraná = Letters and silence: the writing of female authorship in Paraná

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Nincia Cecilia Ribas Borges Teixeira

2013-01-01

Full Text Available A escrita de autoria feminina hoje se insere no universo da crítica literária de uma forma que não permite a associação entre valores de ordem estética e outros medidos pela questão do gênero. A presente pesquisa analisa a escrita de autoria feminina na obra da escritora paranaense contemporânea Lindsey Rocha. A teoria literária feminista aponta para a importância da escrita de autoria feminina e reconhece o valor de tal produção diante do cânone literário formado quase que exclusivamente por homens. O estudo pretende proporcionar visibilidade acadêmica às escritoras paranaenses, (reconstruindo, de certa forma, o cânone literário contemporâneo.Women’s writing is today inserted in the realm of literary criticism in a way that does not allow the association between aesthetic values and other measured by the question of gender. This research analyzes women’s writing in the work of the contemporary writer Lindsey Rocha from Paraná. The feminist literary theory points to the importance of women’s writing and recognizes the value of such production before the literary canon composed almost exclusively by men. The study aims to provide academic visibility to writers from Paraná, (rebuilding, in a way, the contemporary literary canon.

First record of Phoebis argante chincha Lamas (Lepidoptera, Pieridae in Chile

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Héctor A. Vargas

2011-09-01

Full Text Available First record of Phoebis argante chincha Lamas (Lepidoptera, Pieridae in Chile. The presence of Phoebis argante chincha Lamas, 1976 (Lepidoptera, Pieridae is reported for the first time in Chile, from the Azapa valley, Arica.Primeiro registro de Phoebis argante chincha Lamas (Lepidoptera, Pieridae no Chile. A presença de Phoebis argante chincha Lamas, 1976 (Lepidoptera; Pieridae é mencionada pela primeira vez para o Chile, no vale de Azapa, Arica.

[Consumption of antidepressants in Chile from 1992 to 2004].

Science.gov (United States)

Jirón, Marcela; Machado, Márcio; Ruiz, Inés

2008-09-01

Data from the Ministry of Health show that in Chile in 2004, 17% of the population had some form of depression, and mood disorders are the tenth cause of disability-adjusted life years (DALY) loss. To determine consumption of antidepressants (ADs) in Chile from 1992 to 2004. National sales data were obtained from the company IMS Health Chile and converted into defined daily doses (DDDs) per 1,000 inhabitants per day. Available ADs were classified in four pharmacological groups (i.e., serotonin-norepinephrine reuptake inhibitors, SNRLs; selective-serotonin reuptake inhibitors, SSRLs; tricyclic antidepressants, TCAs; and others). Total economic burden of ADs utilization and cost per DDDs were also calculated. Trends over time were analyzed using Pearson-R2. Total ADs consumption in Chile measured by DDDs per 1,000 inhabitants per day (DHD) increased linearly (y =0.901x + 1.9129; R2 =0.9296; p economic burden of ADs in Chile (total cost of DDDs consumed) increased from US$65.4 million in 2001 to US$74.6 million in 2004 (14% increase). Average cost per DDD of all AD increased linearly, however not significantly from US$ 0.94 in 2001 to US$ 1.04 in 2004 (y =0.0362x + 0.8784; R2 =0.7382; p =0,262). DDDs per 1,000 inhabitants per day increased linearly over 470% from 1992-2004. SSRLs were the most commonly consumed drugs in Chile. Future research should evaluate the cost-effectiveness of antidepressants in Chile, comparing the results with drug utilization, and determining if unnecessary expenditures have been paid out.

A greve dos professores no Paraná em 2015: política, subjetividade, resistência (Educational strikes in Paraná 2015: politics, subjectivity, resistance Doi: 10.5212/Emancipacao.v.15i2.0009

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Murilo Duarte Costa Corrêa

2016-08-01

Full Text Available Resumo: os ciclos de greves dos professores da rede pública de ensino doEstado do Paraná, que culminaram no trágico episódio repressivo de 29 de abril de 2015, foram atravessados por uma intensa disputa pela condução e pelo controle dos signos que se plasmariam na opinião pública. O governo estadual procurava alterar os significados sociais dos três eixos que, ao se confundirem ao infinito, compunham o potencial coletivo das greves dos professores do Estado: sua política, sua subjetividade e sua resistência. É ao redor desses três eixos, e de suas hibridações práticas, que se pretende analisar a conjuntura política dos ciclos das greves de 2015, descrevendo suas conexões inaparentes com as novas dinâmicas de manifestações populares, que encontram seu marco nos levantes que se iniciaram em junho de 2013, os processos de subjetivação envolvidos e as ramificações locais das lutas do público e do comum contra medidas de austeridade. Para tanto, o texto se vale do método de análise da conjuntura política que envolve o episódio de 29 de abril, fundada teoricamente em categorias filiadas pós-estruturalismo contemporâneo – sobretudo à obra de Michael Hardt e Antonio Negri – e empiricamente na análise de crítica de artigos de jornais, periódicos e sites a respeito do objeto de estudo. Palavras-Chave: Greves. Estado do Paraná. Movimentos Sociais. Contemporâneos. Análise de conjuntura.Abstract: The educational strikes in Paraná, which resulted in the tragic repressive episode of April 29th 2015, were crossed by an intense dispute to conduct and control the signs from which public opinion would later emerge. The State government tried to modify the social meaning of three political axes consisting in the collective potential of those strikes: their politics, subjectivity and forms of resistance. Concerning these three axes, and their processes and practices of hybridation, this essay aims to analyse the political

Harttia absaberi, a new species of loricariid catfish (Siluriformes: Loricariidae: Loricariinae from the upper rio Paraná basin, Brazil

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Osvaldo Takeshi Oyakawa

Full Text Available A new species of Harttia, tribe Harttiini, is described from tributaries of upper portions of rio Paraná drainage. The new species, the smallest known species of the genus, attaining up to 74.0 mm of standard length, can be distinguished from its congeners by the combination of the following characters: abdomen completely covered by plates, a single preanal plate, plates of the gular area in broad contact with the canal plate. Harttia absaberi is the second species of the genus known from the upper portion of rio Paraná drainage.

Chile ushers in new hydro era

International Nuclear Information System (INIS)

Moxon, S.

1997-01-01

The planned construction of two hydroelectric power plants at Peuchen and Mampil, will help to meet Chile's growing electricity demand. Securing finance for the project has been straight forward thanks to the optimal hydrological conditions, rivers with a very strong flow providing a large head of water over short distance. Hydropower plays a central role in Chile's generating capacity providing 70% of total energy consumption. Thus, the future of these projects will be highly successful, it is argued. (UK)

Studies to Control Endemic Typhoid Fever in Chile

Science.gov (United States)

1985-09-01

Society for Microbiology, Chapter 16. 10. Medina E, Yrarrazaval M. (1983) Fiebre tifoidea en Chile: Consideraciones epideniologicas. Revista Medica de...epidesiologia de la fiebre tifoidea . Boletin de !a Escuela de Medicina, Pontificia universidad catolica de Chile. 30:113-119. 14. Reyes H, Olea M, Hernandez

An Analysis of health conditions in municipalities of Paraná

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Ovídio Cesar Barbosa

2015-12-01

Full Text Available The objective of the study is to analyze the health conditions in the municipal districts checking which of them best optimize the available resources, consequently offering more and better services to the population. In this approach, first was characterized the public health in Brazil, in the state of Paraná and in its municipalities. We build a Performance Indicator for each county in the state (PI and used variables representing mortality and longevity - infant mortality, mortality up to five years, life expectancy and probability of achieving 60 years. Regarding variables, those relating to health spending, the analysis period was from 2007 to 2010, the population information refer to the 2010 Census and the related infrastructure and health of the population, were collected at the DATASUS. The work includes all municipalities in the state of Paraná. By analyzing the results it was found that there are municipalities that can equate better their inputs and thus provide better service to its population, consequently your ID is better. Another aspect to consider is that the municipalities considered Big City are less dependent on current transfers both the state and the Union, which also have better PI. The city of Colombo was the one with the best performance indicator, while the municipalities of Cruzmaltina and Cantagalo have the worst state ID.

Population dynamics of spittlebugs in the Western Region of Paraná StateFlutuação populacional de cigarrinhas-das-pastagens na Região Oeste do Paraná

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Dayanne Fabrício Bressan

2010-02-01

Full Text Available The spittlebugs are considered the most important pests in tropical pastures. The damages caused by these insects decrease the production of pastures. The objective this work was to study the population dynamics of Notozulia entreriana, from June 2007 to June 2008, and the correlation with meteorological and environmental factors (rainfall, temperature, daily solar radiation and pasture height. Therefore, sampled were made in three areas of grassland in the municipality of Marechal Cândido Rondon-PR. Sampling of adults and nymphs was made. Also we determined which species of spittlebugs (Hemiptera: Cercopidae occur in the western region of Paraná State. The population fluctuation of N. entreriana showed four peaks during the period of favorable development - spring / summer. The daily solar radiation had a higher correlation with the population. Rainfall, temperature and pasture height had little correlation with the population dynamics. The species that occurred with greater abundance was N. entreriana, representing 88.4% of the total insects collected in western of Paraná State.As cigarrinha-das-pastagens são consideradas as mais importantes pragas em pastagens tropicais. Os danos ocasionados por estes insetos diminuem a produção das pastagens. O objetivo deste trabalho foi estudar a flutuação populacional de Notozulia entreriana, no período de junho de 2007 a junho de 2008, e a correlação com os fatores meteorológicos/ambientais (precipitação pluviométrica, temperatura, radiação solar diária e altura da pastagem. Para tanto, amostraram-se três áreas de pastagem no município de Marechal Cândido Rondon-PR. Foram realizadas amostragens de adultos e ninfas. Também se determinaram quais as espécies de cigarrinhas-das-pastagens (Hemiptera: Cercopidae ocorrem na região oeste do Estado do Paraná. A flutuação populacional de N. entreriana apresentou quatro picos durante o período favorável de desenvolvimento - primavera

Spent Fuel in Chile

International Nuclear Information System (INIS)

López Lizana, F.

2015-01-01

The government has made a complete and serious study of many different aspects and possible road maps for nuclear electric power with strong emphasis on safety and energy independence. In the study, the chapter of SFM has not been a relevant issue at this early stage due to the fact that it has been left for later implementation stage. This paper deals with the options Chile might consider in managing its Spent Fuel taking into account foreign experience and factors related to safety, economics, public acceptance and possible novel approaches in spent fuel treatment. The country’s distinctiveness and past experience in this area taking into account that Chile has two research reactors which will have an influence in the design of the Spent Fuel option. (author)

O papel do CITS1 na política de desenvolvimento tecnológico no Paraná The role of CITS on the policy on technological development in Paraná state

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Walter Tadahiro Shimajv

2005-12-01

Full Text Available Analisam-se as implicações da produção de software no Paraná. Como produção de bem intangível, há contribuições para a expansão do Sistema Setorial de Inovação. O foco da análise é o Centro Internacional de Tecnologia de Software e sua trajetória natural em direção à capacitação para a inovação radical de forma híbrida. Discute-se a integração entre os conceitos de Sistema Nacional de Inovação e Triple Helix (TH e apresenta-se sua evolução no Brasil e no Paraná (Sistema Local. O software é a pura expressão do atual paradigma tecnológico. É necessária uma forte política de desenvolvimento centrada nas tecnologias de informação, em função do papel revolucionário exercido nas economias centrais. O CITS se encaixa perfeitamente nessa nova dinâmica, estabelecendo uma estratégia clara de aquisição de competências e construindo uma rede de conhecimento nos níveis micro, meso e macroeconômico. A evolução da fase atual do CITS implicará uma forte ação da TH.This article analyses the implications of the software production in Paraná state, which strongly contributes to the expansion of the Sectoral Innovation System. The focus is on CITS - Centro Internacional de Tecnologia de Software (International Centre of Software Technology and its natural trajectory towards the capability for a radical innovation in a hybrid way. It discusses the integration between the concepts of the National System of Innovation and the Triple Helix (TH and presents its evolution in Brazil, more specifically in Paraná State (Local System. As a pure expression of the current technological paradigm, the software implies a strong policy on development centred on the generic information technologies because of the revolutionary role that such technologies have exercised on central economies. CITS perfectly fits this new dynamics, establishing a clear strategy for acquisition of competencies and building a network of knowledge

75 FR 3756 - Preserved Mushrooms from Chile, China, India, and Indonesia

Science.gov (United States)

2010-01-22

...)] Preserved Mushrooms from Chile, China, India, and Indonesia AGENCY: United States International Trade... preserved mushrooms from Chile, China, India, and Indonesia. SUMMARY: The Commission hereby gives notice of... mushrooms from Chile, China, India, and Indonesia would be likely to lead to continuation or recurrence of...

Primer registro de Heliotropium amplexicaule (Heliotropiaceae) en Chile

OpenAIRE

Ibáñez, Sergio; Luebert, Federico; Gómez, Miguel

2011-01-01

The presence of the commonly known weed Heliotropium amplexicaule (Heliotropiaceae) is reported for Chile first time, from a collection recently made in Santiago. Its potential as weed in Chile is discussed in the context of the experience of other countries where the species has become naturalised.

Viabilidade econômica do cultivo de abacaxi no arenito Caiuá, região noroeste do Estado do Paraná = Economic feasibility of pineapple culture in the Caiuá sandstone area, northwestern Paraná State

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Aguinaldo José Freitas Leal

2009-04-01

Full Text Available A área da região noroeste do Estado do Paraná, sobre o arenito Caiuá, carece de opções de exploração agrícola economicamente viáveis. Assim, o abacaxi apresenta-se como opção de cultivo, entretanto, necessitando de maiores estudos referentes à sua exploraçãonesta região. O presente trabalho teve por objetivo avaliar a viabilidade socioeconômica do cultivo desta frutífera na região de Umuarama, Estado do Paraná em relação às principais regiões fornecedoras de abacaxi para o Estado. Para tanto, visitaram-se três propriedades nos municípios de Umuarama, Cafezal do Sul e Cruzeiro do Oeste, objetivando levantar os coeficientes técnicos desta atividade e seus indicadores de lucratividade. A região analisada apresenta boa capacidade competitiva em relação às regiões tradicionalmente produtoras (Frutal, Estado de Minas Gerais e Guaraçaí, Estado de São Paulo, principalmente pela proximidade do mercado consumidor. O abacaxi é uma excelente opção de cultivo no contexto da agricultura familiar.The northwestern region of the state of Paraná, in the Caiuásandstone area, lacks options for economically feasible agricultural exploration. Thus, pineapple appears as a growth option, needing further studies regarding its exploration in that region. Thepresent review aimed to evaluate the feasibility of this culture and analyze the competitiveness of this region of Umuarama, Paraná State, compared to the state’s main pineapple supplying regions. For this purpose, three producers in Umuarama, Cafezal do Sul and Cruzeiro do Oeste were visited, in order to survey the technical coefficient of this culture and its profit indicators. The analyzed region presents a good and competitive capacity compared to other traditional fruitproducers, mainly due to the proximity of consumer markets. Pineapple is an excellent choice of culture in the familiar agricultural context.

Estudio del campo ocupacional del traductor en Santiago de Chile (A Study of Opportunities for Professional Translators in Santiago, Chile).

Science.gov (United States)

Cabrera, Ileana; And Others

A study of translation as a profession in Chile covered two areas: a diagnostic study of the real need for literary, scientific, and technical translations, and a followup study of graduates of the translation degree program at the Catholic Pontifical University of Chile (Santiago). The analysis considered the relationship between the need for…

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... We have obtained -band imaging observations of Gamma-Ray Burst (GRB) host galaxies with the near-infrared spectro-imager ISAAC installed on the Very Large Telescope at Paranal (Chile). The derived magnitudes, combined with other photometric data taken from the literature, are used to ...

A historiografia da educação paranaense no cenário da história da educação brasileira: 10 anos de pesquisa na Universidade Federal do Paraná(1999-2008 Historiography of Parana's education in the brazilian education history scenario: 10 years of research at Federal University of Paraná [Universidade Federal do Paraná] (1999-2008

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Marcus Levy Bencostta

2010-12-01

Full Text Available Este artigo trata da produção acadêmica da Linha de Pesquisa História e Historiografia da Educação do Programa de Pós Graduação em Educação da Universidade Federal do Paraná, construída em seus primeiros dez anos (1999-2008 de dedicação à formação de pesquisadores. Trata-se de um ensaio cuja cartografia bibliográfica apresenta interesse historiográfico ao analisar a relação estabelecida por esse grupo de investigadores com o cenário das trilhas percorridas pela produção nacional em História da Educação.This article concerns the academic output of the History and Historiography of Education researching field of the Post graduation program in Education of the Federal University of Paraná (Universidade Federal do Paraná, which was created in its first ten years (1999-2008 of dedication to the instruction of the researchers. It's an essay whose bibliographic cartography has a historiographic interest when analyzing the relation set by this researchers group with the scenario of the paths made by the national output in the field of Education History.

New spectro-photometric characterization of the substellar object HR 2562 B using SPHERE

Science.gov (United States)

Mesa, D.; Baudino, J.-L.; Charnay, B.; D'Orazi, V.; Desidera, S.; Boccaletti, A.; Gratton, R.; Bonnefoy, M.; Delorme, P.; Langlois, M.; Vigan, A.; Zurlo, A.; Maire, A.-L.; Janson, M.; Antichi, J.; Baruffolo, A.; Bruno, P.; Cascone, E.; Chauvin, G.; Claudi, R. U.; De Caprio, V.; Fantinel, D.; Farisato, G.; Feldt, M.; Giro, E.; Hagelberg, J.; Incorvaia, S.; Lagadec, E.; Lagrange, A.-M.; Lazzoni, C.; Lessio, L.; Salasnich, B.; Scuderi, S.; Sissa, E.; Turatto, M.

2018-05-01

Aims: HR 2562 is an F5V star located at 33 pc from the Sun hosting a substellar companion that was discovered using the Gemini planet imager (GPI) instrument. The main objective of the present paper is to provide an extensive characterization of the substellar companion, by deriving its fundamental properties. Methods: We observed HR 2562 with the near-infrared branch composed by the integral field spectrograph (IFS) and the infrared dual band spectrograph (IRDIS) of the spectro-polarimetric high-contrast exoplanet research (SPHERE) instrument at the very large telescope (VLT). During our observations IFS was operating in the Y J band, while IRDIS was observing with the H broadband filter. The data were reduced with the dedicated SPHERE GTO pipeline, which is custom designed for this instrument. On the reduced images, we then applied the post-processing procedures that are specifically prepared to subtract the speckle noise. Results: The companion is clearly detected in both IRDIS and IFS datasets. We obtained photometry in three different spectral bands. The comparison with template spectra allowed us to derive a spectral type of T2-T3 for the companion. Using both evolutionary and atmospheric models we inferred the main physical parameters of the companion obtaining a mass of 32 ± 14 MJup, Teff = 1100 ± 200 K, and log g = 4.75 ± 0.41. Based on observations made with European Southern Observatory (ESO) telescopes at Paranal Observatory in Chile, under program ID 198.C-0209(D).

Lithium in LP944-20

Science.gov (United States)

Pavlenko, Ya. V.; Jones, H. R. A.; Martín, E. L.; Guenther, E.; Kenworthy, M. A.; Zapatero Osorio, M. R.

2007-09-01

We present a new estimate of the lithium abundance in the atmosphere of the brown dwarf LP944-20. Our analysis is based on a self-consistent analysis of low-, intermediate- and high-resolution optical and near-infrared spectra. We obtain logN(Li) = 3.25 +/- 0.25 using fits of our synthetic spectra to the LiI resonance line doublet profiles observed with Very Large Telescope/Ultraviolet-Visual Echelle Spectrograph (VLT/UVES) and Anglo-Australian Telescope/Segmented Pupil/Image Reformatting Array of Lenslets (AAT/SPIRAL). This lithium abundance is over two orders of magnitude larger than previous estimates in the literature. In order to obtain good fits of the resonance lines of KI and RbI and better fits to the TiO molecular absorption around the LiI resonance line, we invoke a semi-empirical model atmosphere with the dusty clouds located above the photosphere. The lithium abundance, however, is not changed by the effects of the dusty clouds. We discuss the implications of our estimate of the lithium abundance in LP944-20 for the understanding of the properties of this benchmark brown dwarf. Based on observations obtained on the European Southern Observatory at Cerro Paranal, Chile, in programs 68.C-0063(A) and 072.C-0110(B), the Anglo-Australian Telescope at Siding Springs Observatory during commissioning observations for SPIRAL (Segmented Pupil/Image Reformatting Array of Lenslets) instrument and the Keck Observatory in Mauna Kea, Hawaii. E-mail: yp@mao.kiev.ua

The astrometric lessons of Gaia-GBOT experiment

Science.gov (United States)

Bouquillon, S.; Mendez, R. A.; Altmann, M.

2017-07-01

To ensure the full capabilities of the Gaia's measurements, a programme of daily observations with Earth-based telescopes of the satellite itself - called Ground Based Optical Tracking (GBOT) - was implemented since the beginning of the Gaia mission (for more details concerning GBOT operating see Altmann et al. 2014 and concerning GBOT software facilities see Bouquillon et al. 2014). These observations are carried out mainly with two facilities: the 2.6m VLT Survey Telescope (ESO's VST) at the Cerro Paranal in Chile and the 2.0m Liverpool Telescope (LT) on the Canary Island of La Palma. The constraint of 20 mas on the tracking astrometric quality and the fact that Gaia is a faint and relatively fast moving target (its magnitude in a red passband is around 21 and its apparent speed around 0.04"/s), lead us to rigorously analyse the reachable astrometric precision for CCD observations of this kind of celestial objects. During LARIM 2016, we presented the main results of this study which uses the Cramér-Rao lower bound to characterize the precision limit for the PSF center when drifting in the CCD-frame. This work extends earlier studies dealing with one-dimensional detectors and stationary sources (Mendez et al. 2013 & 2014) firstly to the case of standard two-dimensional CCD sensors, and then, to moving sources. These new results have been submitted for a publication in A&A journal this year (Bouquillon et al. 2017).

Production of the 4.1-m Zerodur mirror blank for the VISTA Telescope

Science.gov (United States)

Doehring, Thorsten; Jedamzik, Ralf; Wittmer, Volker; Thomas, Armin

2004-09-01

VISTA (Visible and Infrared Survey Telescope for Astronomy) is designed to be the world's largest wide field telescope. After finishing of the construction the telescope will be part of ESO and located in Chile close to the VLT observatory at Cerro Paranal. In November 2001 SCHOTT was selected by the VISTA project office at the Royal Observatory of Edinburgh to deliver the 4.1 m diameter primary mirror blank. The manufacturing of the mirror blank made from the zero expansion material Zerodur was challenging especially due to the f/1 design. Several tons of the glass ceramic material were removed during the grinding operation. A meniscus blank with a diameter of 4100 mm and a thickness of 171.5 mm was generated, having a large central hole of 1200 mm and an aspherical shape of the concave surface. Also the handling and turning operations needed special effort and were performed by a skilled team. This paper presents details and pictures of the corresponding production and inspection sequence at SCHOTT. The geometrical parameters were measured during manufacturing by help of a laser tracker system and the achieved parameters were compared with the initial technical specification. The final quality inspection verified the excellent quality of the mirror blank. The close co-operation between the astronomers and industry resulted in a project management without problems. In April 2003 the VISTA blank was delivered successfully within a ceremony dedicated to the anniversary of "100 years of astronomical mirror blanks from SCHOTT."

The Revolutionary Left and Terrorist Violence in Chile.

Science.gov (United States)

1986-06-01

Fraude Electoral Designada por la Facultad de Derecho de la Pontifica Universidad de Chile," in Libro Blanco del Cambio de Gobierno de Chile, Editorial...Chilean law, could not be invaded by the police. The MIR never became a formal political party. It completely rejected the electoral process

Levantamento florístico e fitofisionomia da lagoa Figueira e seu entorno, planície alagável do alto rio Paraná, Porto Rico, Estado do Paraná, Brasil - DOI: 10.4025/actascibiolsci.v25i1.2091 Floristic survey and phytophysiognomy of the Figueira pond in the upper Paraná River floodplain, in Porto Rico, state of Paraná, Brazil - DOI: 10.4025/actascibiolsci.v25i1.2091

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Maria Conceição de Souza

2003-04-01

Full Text Available Foi realizada uma caracterização botânica da lagoa Figueira (planície alagável do alto rio Paraná, Porto Rico, Estado do Paraná, Brasil, a 22o45’36’’S e 53ol5’56’’W, empregando-se levantamentos florísticos e perfis fitofisionômicos em diferentes períodos fluviométricos, além de uma carta batimétrica e análise do solo. O levantamento florístico resultou no reconhecimento de 36 famílias, 75 gêneros e 89 espécies. As famílias de maior riqueza específica foram Poaceae (14 espécies, seguida por Cyperaceae e Euphorbiaceae (oito cada. O porte predominante pertenceu ao herbáceo (79,78% das espécies e, quanto à forma biológica, houve predominância das terrestres (50,56% e das anfíbias (37,08%. A fitofisionomia, com predominância de herbáceas, apresenta diferenciações entre as margens e ao longo da lagoa, havendo uma considerável diminuição da cobertura vegetal no período de águas altas. Essa lagoa foi considerada um corpo de água raso, com solo tipo argilosoA botanical characterization of the Figueira pond (Upper Paraná River floodplain, in Porto Rico, State of Paraná, Brazil, at 22o45’36’’ S and 53ol5’56’’ W has been carried out using floristic surveys and phytophysiognomic profiles, in different water periods, together with a bathymetric chart and a soil analysis. The floristic survey resulted in 36 families, 75 genera and 89 species. The families with more specific richness were Poaceae (14 species, followed by Cyperaceae and Euphorbiaceae (eight each. The highest habit incidence belonged to the herbaceous (79,78% of the species and, concerning the biological form, there was predominance of the terrestrial (50,56% and amphibious ones (37,08%. The phytophysiognomy, with predominance of herbaceous, shows differentiation between the banks and along the pond, with a considerable decrease of the vegetal covering in the high water periods. This pond was considered a shallow body of water, with

Jazz en Chile: su historia y función social Jazz in Chile: its history and social function

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Álvaro Menanteau

2008-12-01

Full Text Available Este artículo presenta una visión general de la historia del jazz en Chile que destaca la función social de esta música y el cambio que tuvo a través del tiempo. Estos cambios se relacionaron con diferentes valoraciones de la práctica jazzística local. En un principio el jazz fue música popular masiva. Posteriormente fue valorado estéticamente por un segmento de élite, quienes eran profesionales en áreas no musicales y en muchos casos eran instrumentistas aficionados. En una tercera etapa, músicos profesionales asumieron la práctica del jazz como una plataforma para fusionar el lenguaje jazzístico con recursos tomados de la música tradicional chilena. Este tránsito del jazz en Chile está cruzado por factores socioeconómicos y estéticos, que se analizan en el trabajo.The article presents an overview of the history of jazz in Chile on the basis of the social function of jazz and the changes it has underwent over the years in terms of the valúes it has represented for Chilean society. Initially jazz was considered as mass popular music. Afterwards it was valued in aesthetic terms by a group belonging to the élite of Chilean society. Many of them belonged to non-music professions and in some cases were amateur musicians. Most recently professional musicians took up jazz as the basis for combining the jazz style with elements belonging to traditional music of Chile. This process in Chile is also influenced by social, economic and aesthetic aspects which are explored in this article.

Gravidade das intoxicações por inseticidas inibidores das colinesterases no noroeste do estado do Paraná, Brasil Gravedad de las intoxicaciones por insecticidas inhibidores de colinesterasa en el noroeste del estado do Paraná, Brasil Severity of the intoxications by cholinesterase inhibitor insecticides registered in the nothwest of the state of Paraná, Brasil

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Magda Lúcia Félix de Oliveira

2009-12-01

Full Text Available Este artigo objetiva discutir a gravidade de intoxicações por inseticidas inibidores das colinesterases, ocorridas no Noroeste do Paraná, a partir de estudo descritivo exploratório, com análise retrospectiva de fichas epidemiológicas do Centro de Controle de Intoxicações do Hospital Universitário de Maringá, Paraná, referentes a pacientes intoxicados entre janeiro de 1994 a dezembro de 2005. Foram analisados 529 casos, 168 (31,7% por organofosoforados e 167 (31,5% por carbamatos. A tentativa de suicídio representou 257 casos (48,5%, a exposição ocupacional 140 (26,5%, e a acidental 124 (23,5%. Comparando o número de intoxicações severas e óbitos, verificou-se taxa de 100% de óbitos para casos de exposições ocupacionais severas, 20% para a tentativa de suicídio e 7,5% óbitos para as intoxicações acidentais classificadas como severas. A alta incidência de intoxicação grave e mortalidade sugerem estratégias preventivas no que diz respeito à utilização destes inseticidas, objetivando restringir o acesso indiscriminado a estes potentes agentes tóxicos.Este artículo objetiva discutir la gravedad de las intoxicaciones por insecticidas inhibidores de las colinesterasa, ocurridas en el Noroeste de Paraná, a partir de estudio descriptivo exploratorio, con análisis retrospectivo de fichas epidemiológicas del Centro de Control de Intoxicaciones del Hospital Universitario de Maringá, Paraná, Brasil, referidas a pacientes intoxicados entre enero de 1994 y diciembre de 2005. Fueron analizados 529 casos, 168 (31,7% por organofosforados y 167 (31,5% por carbamatos. El intento de suicidio representó 257 de los casos (48,5%, la exposición ocupacional 140 (26,5%, y la accidental 124 (23,5%. Comparando el número de intoxicaciones severas y óbitos, se verifico una tasa de 100% de óbitos para casos de exposiciones ocupacionales severas, 20% para el intento de suicidio y 7,5% óbitos para las intoxicaciones accidentales

The Panchromatic High-Resolution Spectroscopic Survey of Local Group Star Clusters. I. General data reduction procedures for the VLT/X-shooter UVB and VIS arm

NARCIS (Netherlands)

Schönebeck, Frederik; Puzia, Thomas H.; Pasquali, Anna; Grebel, Eva K.; Kissler-Patig, Markus; Kuntschner, Harald; Lyubenova, Mariya; Perina, Sibilla

2014-01-01

Aims: Our dataset contains spectroscopic observations of 29 globular clusters in the Magellanic Clouds and the Milky Way performed with VLT/X-shooter over eight full nights. To derive robust results instrument and pipeline systematics have to be well understood and properly modeled. We aim at a

Longitudinal gradient in limnological variables in the Upper Paraná River: a brief description and the importance of undammed tributaries

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Natália Fernanda Santana

2017-12-01

Full Text Available Abstract Aim: Describe the limnological pattern in a longitudinal gradient in the Paraná River, a highly dammed river, in a stretch localized between two dams, but rich in undammed tributaries. Methods Twelve transects in the longitudinal gradient of the Paraná River were sampled, with the first transect being placed right after Porto Primavera dam, and the last one in the lotic region of the Itaipu dam. In each of these transects, water transparency, electrical conductivity, pH, total nitrogen and total phosphorous were analyzed. Results In those regions nearer Porto Primavera dam it was observed high values of water transparency and low values of nitrogen and phosphorous. The values of water transparency decreased and the values of nitrogen and phosphorous increased as the distance from Porto Primavera dam increased. Because the new tributaries connect to the Paraná River, with the sites farer from Porto Primavera dam presenting values similar to those prior its construction. Conclusions Increase in the nutrients concentration and changes in ecological integrity are probably due to the presence of the undammed tributaries. They are originate in different river basins and therefore contribute to the Paraná River in distinct manners. Results presented here are an indicative of the fundamental importance of undammed tributaries in mitigating damming negative impacts in extremely dammed rivers and highlight the importance of keeping such tributaries free of dams.

Psicología comunitaria y políticas sociales en Chile Psicologia comunitaria e políticas sociais no Chile Community psychology and social policies in Chile

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Jaime Alfaro Inzunza

2009-08-01

Full Text Available En este artículo analizamos la relación entre Psicología Comunitaria y políticas sociales, estableciendo la influencia de las políticas sociales sobre el desarrollo contemporáneo de la Psicología Comunitaria en Chile. Sostenemos que su consolidación como profesión se asocia estrechamente a la implementación de políticas sociales a partir de la década de los noventa y su conformación actual está condicionada y tensionada por las orientaciones de estas políticas. Se examina la evolución tanto de las políticas sociales como de la Psicología Comunitaria en Chile, los puntos de encuentro y las tensiones, de las que derivamos una serie de desafíos y proyecciones que examinamos en el presente artículo, con el objetivo de avanzar en la comprensión de esta relación.Este artigo investigou a relação entre a Psicologia Comunitária e as políticas sociais, estabelecendo a influência das políticas sociais sobre o desenvolvimento contemporâneo da Psicologia Comunitária no Chile. Afirmamos que a sua consolidação como profissão está intimamente associada à implementação de políticas sociais desde a década de noventa e sua formação atual está condicionada e tensionada pelas diretrizes dessas políticas. O estudo analisa a evolução das políticas sociais e da psicologia comunitária no Chile, os pontos de encontro e de tensão, dos quais se deriva uma série de desafios e projeções discutidos neste artigo com o objetivo de fazer avançar a compreensão desta relação.In this article we analyze the evolution of community psychology in Chile, and the influences of social policies in its development. We hold that its consolidation as a profession is closely associated to the implementation of social policies since the nineties, and its present conformation is determined and tightened by the orientation of these policies. From the evolution of social policies and Community Psychology in Chile we have come up with a series

Regional economic development: an inquiry into the micro-region of Cornelio Procopio, Paraná

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Luan Vinicius Bernardelli

2016-07-01

Full Text Available This present study has the purpose of treating about understanding the Norte Pioneiro economic development of Paraná in the micro region of Cornélio Procópio. First, we discuss economic development theories emphasizing the importance of actions that promote local development in a recessionary macroeconomic environment. Through a detailed analysis of the 14 municipalities covered in this study, it can be seen the socioeconomic status of these focusing on the city of Cornelius, from 1991 to 2012. It was noted also that the coffee was the first milestone in the formation of the economy of this region of Paraná. This converged analysis to demonstrate the challenges of building a local development schedule, as well as a proposal for strategies to improve the quality of life of the population of this region. The results of this study are significant and contribute to complement the current discussion about the new directions of local policies in the face of the world economy.

Socialisme i Chile efter Pinochet

DEFF Research Database (Denmark)

Cristoffanini, Pablo Rolando

2008-01-01

Chile bliver ofte præsenteret som et paradigme for resten af det latinamerikanske kontinent: Et land med høj økonomisk vækst og politisk stabilitet. Landet har endda haft to socialistiske præsidenter siden 2000, den sidste den første kvindelige præsident. Succeshistorien har en bagside: De...... socialistiske regeringer har accepteret et begrænset demokrati og videreført en nyliberal økonomisk politik, der har bragt dem på konfrontationskurs med massebevægelserne og isoleret Chile fra de andre lande i regionen, der søger integration og gensidig støøte. Udgivelsesdato: Februar...

A new population of the endangered Brachyteles arachnoides (É. Geoffroy, 1806) (Primates: Atelidae) in the state of Paraná, southern Brazil

OpenAIRE

Ingberman, Bianca; Kaminski, Nicholas; Fusco-Costa, Roberto; Monteiro-Filho, Emygdio

2016-01-01

The endangered southern muriqui or mono [Brachyteles arachnoides (É. Geoffroy, 1806)], is a primate endemic to the Atlantic Forest of Brazil. One known extant population is found at the southern limit of its distribution, in the state of Paraná, where it is regionally classified as Critically Endangered. Here, we report on a new population in southern Brazil. Additionally, we express our concern about the conservation status of this species in Paraná, because both populations are in small, is...

Analýza obchodných vzťahov medzi EU a Chile

OpenAIRE

Chabová, Zuzana

2011-01-01

The aim of my bachelor thesis is to particularly charakterize Chile's economy and to analyze its position in international trade. The main part of my whole work is the analysis of business relationship between European Union and Chile, which I also describe in point of law. The work has five main chapters. The first chapter describes the economical situation of Chile. The second chapter is concerned with Chile's whole foreign trade. The third chapter analyze Chile's foreign trade legally thro...

Levantamento da incidência de Leifsonia xyli subsp. xyli em plantios de cana-de-açúcar do noroeste do Paraná Survey of Leifsonia xyli subsp. xyli incidence in sugarcane plantations of the northwest region of Paraná State

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Fernanda Santos Marcuz

2009-01-01

Full Text Available O raquitismo-da-soqueira, causado por Leifsonia xyli subsp. xyli é considerado uma das mais importantes doenças bacterianas da cana-de-açúcar (Saccharum spp.. Para verificar a possível ocorrência de Leifsonia xyli subsp. xyli na região noroeste do Paraná, foi realizado um levantamento em 32 áreas de plantio de duas usinas, utilizando-se o método sorológico "Dot blot" e um protocolo baseado na reação em cadeia da polimerase. As amostras foram coletadas em áreas cultivadas com 8 variedades e 2 clones, a partir de plantas em diferentes épocas de corte, perfazendo um total de 1395 amostras. Constatou-se a presença da bactéria no fluído fibrovascular de plantas da variedade SP77-5181 coletado em uma das propriedades, com índice de incidência de 23%. Esses resultados indicam a incidência de Leifsonia xyli subsp. xyli no noroeste do Paraná.Ratoon stunting disease caused by Leifsonia xyli subsp. xyli is one of the most important bacterial diseases of sugarcane (Saccharum spp.. A ratoon stunting desease survey was carried in 32 sugarcane producing areas from two mills in the northwest region of Paraná State through a dot blot serological protocol and a polymerase chain reaction-based assay. A total of 1395 samples were collected in areas planted with 8 varieties and 2 sugarcane clones collected from plants at different harvest periods. The bacterium was detected in the fibrovascular fluid of the SP77-5181 variety from a producing area in a 23% rate of incidence. These data indicated that Leifsonia xyli subsp. xyli is present in the northwest region of Paraná.

Diversidade e ocorrência temporal da anurofauna (Amphibia, Anura em São José dos Pinhais, Paraná, Brasil Diversity and seasonal occurrence of anurans in São José dos Pinhais, Paraná, Brazil

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Carlos E. Conte

2006-03-01

Full Text Available A Floresta Atlântica é o bioma com a maior diversidade e taxa de endemismo de anfíbios anuros do mundo. Entretanto, informações sobre a história natural e os padrões de ocorrência das espécies são, em grande parte, ainda desconhecidas para esse bioma. No presente estudo, a diversidade e a ocorrência temporal de espécies de anuros foram determinadas em área de ecótono entre Floresta Ombrófila Densa e Floresta Ombrófila Mista no estado do Paraná, sul do Brasil. No levantamento, realizado entre janeiro de 2003 e maio de 2004, foram registradas 34 espécies de cinco famílias: Bufonidae (duas espécies, Hylidae (17 espécies, Leptodactylidae (13 espécies, Microhylidae (uma espécie e Ranidae (uma espécie. A riqueza registrada é uma das maiores do Paraná e oito, dos nove hábitats amostrados, apresentaram alta diversidade de espécies. Isso pode ser decorrente do fato da área estudada estar localizada em região de ecótono, o que favoreceu a ocorrência de espécies típicas de cada formação vegetal. Além disso, uma hipótese adicional é a do distúrbio intermediário, decorrente do desmatamento ocorrido até trinta anos atrás, que possibilitou a ocorrência de algumas espécies típicas de áreas abertas. Machos da maioria das espécies (48% vocalizaram no período chuvoso e quente do ano, mas a proporção de espécies anuais (25% foi grande, semelhante à encontrada em regiões com clima tropical úmido (30%. A similaridade na composição de espécies de nove localidades no Paraná foi associada à fisionomia vegetal das áreas amostradas.The Atlantic Forest is the biome with the largest biodiversity and endemism rate of anuran amphibians in the world. However, information on natural history and patterns of occurrence are still unknown for most of the species that occur in this biome. In this study the diversity and the seasonal occurrence of anuran amphibians were determined in an ecotone area between Atlantic Forest

Alice Michaud - dedicação e glória: a primeira enfermeira do Paraná Alice Michaud - dedicación y glória: la primera enfermera del Paraná Alice Michaud - devotion and glory: the first nurse in Paraná

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Ana Rotilia Erzinger

2007-02-01

Full Text Available Trata-se de um recorte da biografia de Alice Michaud, a primeira enfermeira do Paraná e primeira presidente da ABEn-PR, formada em 1948, na terceira turma da Escola de Enfermagem de São Paulo-USP. Os fatos aqui relatados foram obtidos por meio de: periódicos, entrevistas gravadas com a própria homenageada, e após a sua morte, por documentos fornecidos pela família. Os dados permitiram identificar a origem, a formação, os principais trabalhos desenvolvidos, as homenagens e o reconhecimento público desta enfermeira. Este é um primeiro de uma série de registros a serem produzidos ressaltando vida e obra de Alice Michaud.Se trata de un recorte de la biografía de Alice Michaud, la primera enfermera del Paraná y primera presidente de la ABEn-Pr, graduada en 1948, en la tercera turma de la Escuela de Enfermería de São Paulo-USP. Los hechos aqui relatados fueron adquiridos por medio de: periódicos, encuestas grabadas con la propia homenajeada y después de su muerte, por documentos ofrecidos por la família. Los dados permitieron identificar el origen, la formación, los principales trabajos desarrollados, los homenajes y el reconocimiento público de esta enfermera. Este es uno primero de una serie de registros de los cuales seran produzidos, resaltando vida e obra de Alice Michaud.This study is about a part of Alice Michaud's biography, the first nurse in Paraná and the first ABEn-PR's president, majored in 1948, being the third group of the Nursing School in São Paulo-USP. The facts stated here were obtained from periodicals, recorded interviews with the honored nurse and after her death by documents given by the family. The data permitted to identify the source, the formation, the main work developed, the homages and the public acknowledgment of this nurse. This is the first, out of a series of registers, to be done standing out the life and work of Alice Michaud.

Variations in VLT/UVES-based OH rotational temperatures for time scales from hours to 15 years

Science.gov (United States)

Noll, Stefan; Kimeswenger, Stefan; Proxauf, Bastian; Kausch, Wolfgang; Unterguggenberger, Stefanie; Jones, Amy M.

2017-04-01

Hydroxyl (OH) emission is an important tracer of the climate, chemistry, and dynamics of the Earth's mesopause region. However, the relation of intensity variations in different OH lines is not well understood yet. This is critical for the most popular use of OH lines: the estimate of ambient temperatures based on transitions at low rotational levels of the same band. It is possible that the measured variability of the derived rotational temperature does not coincide with changes in the ambient temperature. Such differences can be caused by varying deviations from the local thermodynamic equilibrium (LTE) for the population distribution over the considered rotational levels. The non-LTE effects depend on the ratio of the thermalising collisions (mostly related to molecular oxygen) and competing radiative transitions or collisions without thermalisation of the rotational level distribution. Therefore, significant changes in the vertical structure of excited OH and its main quenchers can affect the temperature measurements. We have investigated the variability of OH rotational temperatures and the corresponding contributions of non-LTE effects for different OH bands and time scales up to 15 years based on data of the high-resolution echelle spectrograph UVES at the Very Large Telescope at Cerro Paranal in Chile. In order to link the measured rotational temperatures with the structure of the OH emission layer, we have also studied OH emission and kinetic temperature profiles from the multi-channel radiometer SABER on the TIMED satellite taken between 2002 and 2015. The results show that non-LTE contributions can significantly affect the OH rotational temperatures. Their variations can be especially strong during the night and for high upper vibrational levels of the transitions, where amplitudes of several Kelvins can be measured. They appear to be weak if long-term variations such as those caused by the solar cycle are investigated. These differences in the response

Desigualdades na saúde reprodutiva das mulheres no Paraná Inequalities in the reproductive health of women in the State of Paraná, Brazil

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Vânia Muniz Néquer Soares

2007-09-01

Full Text Available As desigualdades sociais afetam especialmente as mulheres no mundo em desenvolvimento, com reflexos sobre a saúde das mulheres e sobre os indicadores de saúde reprodutiva. Este estudo objetiva identificar as desigualdades sociais e em saúde reprodutiva das mulheres no Estado do Paraná. Desenvolveu-se estudo ecológico cujas unidades de análise foram os municípios paranaenses agregados em áreas homogêneas segundo indicadores socioeconômicos gerais e da inserção social feminina com base nas técnicas de análise multivariada. Foram calculados os indicadores sociais de gênero a partir do banco de dados do Censo/IBGE 2000 e de saúde reprodutiva (qüinqüênio 1998-2002 construídos a partir dos dados dos sistemas de informação do SUS, para estes agrupamentos. Calculou-se a Razão entre Taxas para medir as desigualdades sociais de gênero e a Variância das Médias Brutas para medir as desigualdades em saúde reprodutiva das mulheres entre os grupos de municípios. Verificou-se dentre os resultados que existem profundas diferenças nos indicadores de saúde reprodutiva das mulheres entre os municípios, tanto na tipologia socioeconômica como na inserção social das mulheres. Os agrupamentos socioeconômicos 4 e 5 apresentaram em geral indicadores de saúde reprodutiva feminino mais desfavoráveis. Estes dois grupos envolvem 160 municípios (40% do total do Estado e uma população de 1,4 milhões de pessoas. Estes municípios estão concentrados em 9 das 22 regionais de saúde do Estado. Foram identificadas diferenças sociais de gênero com desvantagens para as mulheres. O permanente dimensionamento das desigualdades em saúde reprodutiva no Paraná poderá auxiliar na tomada de decisões no sentido de revertê-las.Social inequalities affect specially women in the developing world, with effects on reproductive and sexual health indicators. This study aims to identify both social and women's reproductive health inequalities in the

All projects related to Chile | Page 2 | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

... living in poverty in the rural-urban territories of Chile, Colombia, and Mexico. ... Region: Brazil, Chile, Colombia, India ... Enhancing Women's Economic Empowerment Through Better Policies in Latin America ... Program: Employment and Growth ... Understanding Think Tank-University Relationships in Latin America.

Spatial and seasonal distribution of chromophoric dissolved organic matter in the Upper Paraná River floodplain environments ( Brazil Distribuição espacial e sazonal da matéria orgânica dissolvida cromófora em ambientes da planície de inundação do alto rio Paraná (Brasil

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Mariana Carolina Teixeira

2011-12-01

Full Text Available AIM: Our aim was to identify dissolved organic matter (DOM main sources in environments of the Upper Paraná River floodplain and their seasonal and spatial variation. METHODS: Ultraviolet-visible and fluorescence spectroscopy were utilized. The samples were obtained from November 2007 to September 2008 in six lakes of the floodplain. RESULTS: DOM quality differs among environments and also between rainy and dry season. The environments connected with Paraná River showed a high variation on the allochthonous/autochthonous proportion. Aquatic macrophytes might represent an important contribution to DOM in Garças and Osmar lakes. CONCLUSIONS: In general, environments connected to Paraná River have a greater influence of autochthonous DOC, while the others are most influenced by allochthonous inputs.OBJETIVO: O objetivo deste estudo foi identificar a origem da matéria orgânica dissolvida (MOD em ambientes da planície de inundação do alto rio Paraná e sua variação sazonal e espacial. MÉTODOS: Para tal, foram utilizadas técnicas de espectroscopia ultravioleta-visível e de fluorescência. As amostras foram coletadas no período de novembro de 2007 a setembro de 2008 em seis lagoas da planície de inundação. RESULTADOS: A qualidade da MOD difere entre ambientes e também entre as estações seca e chuvosa. Os ambientes conectados ao rio Paraná apresentaram grande variação na proporção autóctone/alóctone. Macrófitas aquáticas podem representar uma contribuição importante à MOD nas lagoas Garças e Osmar. CONCLUSÕES: Em geral, ambientes conectados ao rio Paraná têm maior influência de COD autóctone, enquanto os demais têm maior influência de COD alóctone.

Virtual Borders Between Chile and Its Neighbors: Argentina, Peru and Bolivia

Science.gov (United States)

2007-03-30

Estadísticas, “ Inmigrantes en Chile ”, Santiago Census, 2002 20 ...Studies and Research Center, 1998), 13 22 Military Studies and Research Center, Chile en la Region. CESIM. 2001; available from <http...Estatuto de Inversiones Extranjeras en Chile ”, ( Santiago: 1974), Capitulo I,19 35 The International Center for Adjustment of Disputes of Investment

Public policies in higher education for the indigenous peoples of the state of Paraná, Brazil: trajectories, challenges and perspectives

Directory of Open Access Journals (Sweden)

Wagner Roberto do Amaral

2012-12-01

Full Text Available The experience on the admittance and permanence of indigenous students in public higher education institutions which are the promoters of public policy in higher education in the state of Paraná, Brazil, is provided. Current article is based on the indigenous students’ trajectories at the state universities of Paraná when they were admitted through the Indigenous Entrance Exam. In fact, their permanence in higher education institutions has been possible due to the dual belonging of schooling and ethnicity. It highlights the limits of the State’s role in this policy since their permanence requires higher education policies actually aimed at these subjects and sensitive to the traits built by them. Current analysis is the product of a review of the literature, document analysis and content analysis of interviews with indigenous students and recently graduated indigenous professionals. The uniqueness of the experience in the state of Paraná in the last decade is acknowledged. In fact, its consolidation has been foregrounded on the effective action by the above-mentioned state, by government-run universities and by indigenous leaders and communities.

Registro de Thaumastocoris peregrinus (Hemiptera, Thaumastocoridae) no Estado do Paraná

OpenAIRE

Barbosa, Leonardo Rodrigues; Santos, Franciele; Wilcken, Carlos F.; Soliman, Everton P.

2010-01-01

It is recorded the occurrence of Thaumastocoris peregrinus Carpintero & Dellapé, 2006 (Hemiptera, Thaumastocoridae) in eucalyptus trees in the State of Parana, Brazil. The insect was observed in June at 2009, in Curitiba region.

doi: 10.4336/2010.pfb.30.61.75

É registrada a ocorrência de Thaumastocoris peregrinus Carpintero & Dellapé, 2006 (Hemiptera, Thaumastocoridae) em árvores de eucalipto no Estado do Paraná. Infestações foram o...

Characterization of habitats based on algal periphyton biomass in the upper Paraná River floodplain, Brazil Mudanças na biomassa de algas perifíticas na planície de inundação do alto Rio Paraná, Brasil

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JA. Leandrini

2008-08-01

Full Text Available Considering the relevant role played by the hydrological regime on the structure and functioning of floodplains, this study aims at characterizing different types of aquatic environments according to periphyton biomass and evaluating the influence of the fluviometric levels of the Paraná River and other forcing functions upon the periphytic community. Periphyton (chlorophyll a was analyzed in 28 habitats, during the years 2000 and 2001, in high and low water seasons. Both years were characterized by lacking the characteristic high water season. The Principal Components Analysis revealed two groups. The first component was positively associated with hydrometric level, electric conductivity, pH and transparency, and negatively with total nitrogen and total phosphorus, dissolved organic carbon and turbidity. The second component separated the habitats of Paraná River in the period of low waters from other environments, mainly for hydrometric level and high transparency values. Periphytic biomass of the habitats demonstrated that the maintenance of the functional integrity of the Upper Paraná River floodplain is closely related to its hydrologic cycle.Tendo como princípio que o regime hidrológico é a principal função de força em planícies de inundação, este trabalho visa caracterizar diferentes ambientes através da biomassa da comunidade perifítica e relacionar a influência do nível hidrométrico sobre esta comunidade. Para isso, a biomassa perifítica (clorofila a foi analisada em 28 habitats, sendo amostrados dois anos, 2000 e 2001, em diferentes períodos, águas altas e águas baixas. Na Análise de Componentes Principais, foram evidenciados dois grupos. O primeiro componente associado positivamente com o nível hidrométrico, condutividade elétrica, pH e transparência e, negativamente, com nitrogênio e fósforo total, carbono orgânico dissolvido e turbidez. O segundo componente separou os ambientes pertencentes ao rio Paran

Desenvolvimento de cultivares de antúrio IAC como plantas de vaso no norte do Paraná Performance of Anthurium's cultivars as an ornamental vessel plant in northern Paraná

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Lúcia Sadayo Assari Takahashi

2009-09-01

Full Text Available O gênero Anthurium Schott. (Araceae compreende mais de 600 espécies. Todas são ornamentais e se destacam pela beleza da folhagem. A espécie Anthurium andraeanum Lind. tem a preferência dos consumidores como planta ornamental devido ao tamanho e colorido de suas espatas. O objetivo do trabalho foi avaliar o desenvolvimento, em vaso, de cinco cultivares de A. andraeanum em Londrina, Norte do Paraná. As cultivares 'Parakanã', 'Terena', 'Apalai', 'Ianomami' e 'Rubi' foram produzidas por meio de micropropagação e selecionadas pelo Instituto Agronômico (IAC. O trabalho foi desenvolvido em estufa tipo arco com 80% de sombreamento obtido por tela de polipropileno de cor preta. Foi plantada uma muda por vaso plástico com volume de quatro litros usando como substrato fibra de coco tipo 80. A avaliação do desempenho comparativo foi iniciada, a partir do transplante das mudas. O comprimento do pecíolo, o número de folhas, a largura e o comprimento das espatas e o comprimento da haste floral foram avaliados mensalmente. Houve aumento na altura e no número de folhas das plantas nos três anos de cultivo. As cultivares 'Parakanã', 'Rubi', 'Terena' e 'Apalai' floresceram e tiveram maior desenvolvimento vegetativo sendo recomendadas para o cultivo em vasos no Norte do Paraná.The genus Anthurium Schott. (Araceae comprehends more than 600 species. All species are ornamental and are distinguished by the beauty of their foliage. The Anthurium andraeanum Lind. has the preference of the public as an ornamental plant because of the color and size of its spathes. The objective of this work was to evaluate of five cultivars of A. andraeanum, as vessel plant, in the northern region of Paraná State. The cultivars 'Parakanã', 'Terena', 'Apalai', 'Ianomami' and 'Rubi' produced by micropropagation by Instituto Agronômico (IAC were analyzed. The study was conducted at greenhouse with 80% of shade given by a black colored polypropylene screen. One seedling

Extrativismo de bromélias no Estado do Paraná

OpenAIRE

Negrelle,Raquel Rejane Bonato; Anacleto,Adilson

2012-01-01

Visando a contribuir para o melhor entendimento da participação da atividade extrativista no âmbito da comercialização de bromélias no Brasil, apresentou-se resultado de pesquisa que buscou: a) identificar e caracterizar os extrativistas de bromélias formalmente registrados e os informais no Estado do Paraná; b) identificar e caracterizar as metodologias de coleta, o preparo e vias de comercialização das plantas coletadas; c) levantar a opinião dos extrativistas sobre facilidades e dificuldad...

Behavioral problems and tobacco use among adolescents in Chile

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Caris Luis

2003-01-01

Full Text Available OBJECTIVE: To examine the association between behavioral problems and tobacco smoking among adolescent students in Chile. METHODS: Data were drawn from a study that included questionnaire surveys of 46 907 school-attending adolescents in all 13 of the administrative regions of Chile. Assessments were based on an adapted, Spanish-language version of the Drug Use Screening Inventory. The conditional form of the logistic regression model was used for analysis, with matching of students on individual schools, and with further statistical adjustments for sex, age, and selected risk factors. RESULTS: The prevalence of tobacco smoking among the adolescents was very high across all of Chile, with a level between 56% and 65% in each of the 13 regions. The estimated odds of tobacco use in youths at the highest level of behavioral problems was about twice that for youths at the lowest levels, both before and after controlling for sex, age, lack of participation in recreational activities, level of irritability, and levels of problems with school, family attention, and mental health. CONCLUSIONS: These findings help to complement and complete the evidence of prior studies on tobacco smoking among adolescents with behavior problems, including recent research on Central American youths. Although the magnitude of observed associations in Chile was not as great as that for the associations found in Central America, both the strength of these associations and their statistical significance were observed throughout Chile. This is the first study in Chile on potentially causal relationships such as these.

El IDRC en Chile

International Development Research Centre (IDRC) Digital Library (Canada)

prácticas para promover la innovación ... Estudios para Latino américa sentaron las ... Argentina, Brasil, Canadá, Chile y Colombia. ... soluciones locales innovadoras y duraderas que apuntan a proporcionar opciones y cambios a aquellos ...

Una arteria norte-sur y el Santiago de Chile „non plus ultra’: la historia de un largo trayecto. / A north-south artery and Santiago de Chile 'non plus ultra

OpenAIRE

María Isabel Pavez Reyes

2011-01-01

Este escrito resume la prehistoria e historia del Complejo Vial Norte-Sur, de Santiago de Chile, como parte de las acciones del Estado de Chile, en la época del urbanismo realizado por el sector público. /This paper summarizes the prehistory and history of North-South Road Complex, Santiago de Chile, as part of the actions of the State of Chile, at the time of planning by the public sector.

A new Xenacanthiformes shark (Chondrichthyes, Elasmobranchii from the Late Paleozoic Rio do Rasto Formation (Paraná Basin, Southern Brazil

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VICTOR E. PAULIV

2014-03-01

Full Text Available The Brazilian records on Xenacanthiformes include teeth and cephalic spines from the Parnaíba, Amazonas and Paraná basins. This work describes a new species of Xenacanthidae, collected in an outcrop of Serrinha Member of Rio do Rasto Formation (Wordian to Wuchiapingian, Paraná Basin, municipality of Jacarezinho, State of Paraná. The teeth of the new species are two or three-cuspidated and the aboral surface show a smooth concavity and one rounded basal tubercle. The coronal surface presents one semi-spherical and subcircular coronal button, and also two lateral main cusps and one central (when present with less than one fifth of the size of the lateral cusps in the labial portion. The lateral cusps are asymmetric or symmetric, rounded in transversal section, lanceolate in longitudinal section, devoid of lateral carinae and lateral serrations, and with few smooth cristae of enameloid. In optical microscope the teeth show a trabecular dentine (osteodentine base, while the cusps are composed by orthodentine, and the pulp cavities are non-obliterated by trabecular dentine. The fossil assemblage in the same stratigraphical level and in the whole Rio do Rasto Formation indicates another freshwater record for xenacanthid sharks.

A new Xenacanthiformes shark (Chondrichthyes, Elasmobranchii) from the Late Paleozoic Rio do Rasto Formation (Paraná Basin), Southern Brazil.

Science.gov (United States)

Pauliv, Victor E; Dias, Eliseu V; Sedor, Fernando A; Ribeiro, Ana Maria

2014-03-01

The Brazilian records on Xenacanthiformes include teeth and cephalic spines from the Parnaíba, Amazonas and Paraná basins. This work describes a new species of Xenacanthidae, collected in an outcrop of Serrinha Member of Rio do Rasto Formation (Wordian to Wuchiapingian), Paraná Basin, municipality of Jacarezinho, State of Paraná. The teeth of the new species are two or three-cuspidated and the aboral surface show a smooth concavity and one rounded basal tubercle. The coronal surface presents one semi-spherical and subcircular coronal button, and also two lateral main cusps and one central (when present) with less than one fifth of the size of the lateral cusps in the labial portion. The lateral cusps are asymmetric or symmetric, rounded in transversal section, lanceolate in longitudinal section, devoid of lateral carinae and lateral serrations, and with few smooth cristae of enameloid. In optical microscope the teeth show a trabecular dentine (osteodentine) base, while the cusps are composed by orthodentine, and the pulp cavities are non-obliterated by trabecular dentine. The fossil assemblage in the same stratigraphical level and in the whole Rio do Rasto Formation indicates another freshwater record for xenacanthid sharks.

[Mental health in Chile and Finland: Challenges and lessons].

Science.gov (United States)

Retamal C, Pedro; Markkula, Niina; Peña, Sebastián

2016-07-01

This article analyses and compares the epidemiology of mental disorders and relevant public policies in Chile and Finland. In Chile, a specific mental health law is still lacking. While both countries highlight the role of primary care, Finland places more emphasis on participation and recovery of service users. Comprehensive mental health policies from Finland, such as a successful suicide prevention program, are presented. Both countries have similar prevalence of mental disorders, high alcohol consumption and high suicide rates. In Chile, the percentage of total disease burden due to psychiatric disorders is 13% and in Finland 14%. However, the resources to address these issues are very different. Finland spends 4.5% of its health budget on mental health, while in Chile the percentage is 2.2%. This results in differences in human resources and service provision. Finland has five times more psychiatric outpatient visits, four times more psychiatrists, triple antidepressant use and twice more clinical guidelines for different psychiatric conditions. In conclusion, both countries have similar challenges but differing realities. This may help to identify gaps and potential solutions for public health challenges in Chile. Finland’s experience demonstrates the importance of political will and long-term vision in the construction of mental health policies.

Zinc, copper and manganese availability in soils treated with alkaline sewage sludge from Paraná state (Brazil

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Maristela Dalpisol

Full Text Available ABSTRACT In Paraná, most of the sludge generated in sewage treatment plants is subjected to the prolonged alkaline stabilization process. Although it is known that the alkaline sewage sludge contains micronutrients such as Zn, Cu and Mn, little is known about the availability of these elements in soils treated with this type of sewage sludge. Thus, the objective of the study was to evaluate the influence of alkaline sewage sludge from Paraná on Zn, Cu and Mn availability in soils. Twenty sewage treatment plants were selected throughout Paraná, where alkaline sewage sludge and the most representative agricultural soil of the each region were collected. Each soil was incubated for 60 days with alkaline sewage sludge rates (0, 10, 20, 40, and 80 Mg ha-1 from their region. Subsequently, Zn, Cu and Mn availability was determined using the Mehlich-1 extractant. The alkaline sewage sludge increased Zn availability and decreased Mn availability in most soils. Cu showed intermediate results, with increased availability, primarily in medium texture soils and decrease in most of the clayey soils. In soils with pH close to ideal for the plant growth, the alkaline sewage sludge rate should be carefully calculated so that there is no excessive increase in the pH and Zn, Cu and Mn imbalance.

Comparison of six green chile (capsicum annum) cultivars for efficiency of Etgar® machine harvest

Science.gov (United States)

As U.S. demand for fresh market green chile rises green chile acreage in the U.S. is declining due to limited availability and high cost of hand labor to harvest it. Many farmers are opting to grow crops other than green chile. Green chile is a New Mexican pod-type chile that is harvested when the...

El Parque Portal Bicentenario en Santiago de Chile / Portal Bicentennial Park in Santiago de Chile

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Beach Lobos, Myriam;

2007-06-01

Full Text Available Se presenta los principios que orientaron el diseño del Parque Portal Bicentenario, un parque de 50 hás. que será el eje principal de la nueva urbanización “Ciudad Parque Bicentenario”, actualmente en construcción en los terrenos del ex aeropuerto de Los Cerrillos en Santiago de Chile.The following text was submitted to the Architecture Competition together with the project drawings. It presents the principles that leaded the design. The 123 acres park will be the main axis of a new urban development in Santiago “Ciudad Parque Bicentenario” at present under construction on the area occupied by the former Cerrillos Airport, Santiago de Chile.

Una arteria norte-sur y el Santiago de Chile „non plus ultra’: la historia de un largo trayecto. / A north-south artery and Santiago de Chile 'non plus ultra

Directory of Open Access Journals (Sweden)

María Isabel Pavez Reyes

2011-06-01

Full Text Available Este escrito resume la prehistoria e historia del Complejo Vial Norte-Sur, de Santiago de Chile, como parte de las acciones del Estado de Chile, en la época del urbanismo realizado por el sector público. /This paper summarizes the prehistory and history of North-South Road Complex, Santiago de Chile, as part of the actions of the State of Chile, at the time of planning by the public sector.

Vida Chile 1998-2006: resultados y desafíos de la política de promoción de la salud en Chile The Vida Chile program: results and challenges with health promotion policy in Chile, 1998-2006

OpenAIRE

Judith Salinas; Anselmo Cancino; Sergio Pezoa; Fernando Salamanca; Marina Soto

2007-01-01

La prioridad política otorgada por el Gobierno de Chile a la promoción de la salud se expresa en el desarrollo alcanzado por el Consejo Vida Chile y su Plan Nacional de Promoción de la Salud (PNPS). En este artículo se presenta el modelo evaluativo del PNPS chileno y sus principales resultados preliminares en el ámbito técnico y económico en el período 1998-2006. Para medir los resultados de las metas de proceso se utilizaron indicadores de cobertura (número de personas, de espacios promotore...

Dengue no Estado do Paraná, Brasil: distribuição temporal e espacial no período 1995-2007 Dengue en el Estado de Paraná, Brasil: distribución temporal y espacial en el período 1995-2007 Dengue in the Paraná state, Brazil: temporal and spatial distribution in period 1995-2007

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Jonny E. Duque L.

2010-08-01

Full Text Available Objetivos: Analisar a distribuição espacial e temporal da dengue no Estado do Paraná e sua relação com o incremento de número de casos das áreas de fronteira entre 1995 e 2007. Métodos: Dados de ocorrência dos casos de dengue autóctones e importados em cada município paranaense foram georreferenciados com ArcView GIS 3.2. Foi realizada também uma análise de correlação de Pearson (r, relacionando o número de casos do Estado de Paraná com os Estados do Mato Grosso e São Paulo, Brasil, Argentina e Paraguai. Resultados: A análise dos mapas permitiu reconhecer áreas com maior incidência da virose e a direção da dispersão no Estado. É notável a ocorrência de três ondas epidêmicas, com picos nos biênios 1995/96, 2002/03 e 2006/07. Destacam-se as Regiões Metropolitanas de Londrina e Maringá e a cidade de Foz do Iguaçu, como grandes centros urbanos e com elevado número de casos da dengue. A área formada pelas mesorregiões Oeste, Centro-Oeste, Noroeste, Norte-Central e Norte Pioneiro contribuíram com 98,47% do total de casos, sendo 99,98% autóctones. Conclusões: A ocorrência de ondas epidêmicas e a contínua notificação de casos de dengue, com confirmação sorológica, é um indício de que este agravo se tornou endêmico no Estado. É observado que o maior número de casos no Estado do Paraná ocorre nas áreas de fronteira com o Paraguai e divisa com o Estado do Mato Grosso do Sul. Salud UIS 2010; 42: 113-122Objetivo: Analizar la distribución espacial y temporal del dengue en el Estado de Paraná y su relación con el incremento de los casos en las áreas de frontera 1995-2007. Métodos: Datos de la ocurrencia de los casos autóctonos e importados en cada municipio paranaense fueron geo-referenciados con ArcVier GIS 3.2 fue también realizado un análisis de correlación de Pearson (r, relacionando el número de casos del Estado de Paraná con los Estados de Mato Grosso y São Paulo, Brasil, Argentina y

Breves Notícias Sobre a Geologia dos Estados do Paraná e Santa Catarina

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Maack Reinhard

2001-01-01

Full Text Available The present short survey of the geology of the States of Paraná and Santa Catarina was written as a text to accompany sketches for the revision of the GEOLOGICAL MAP OF SOUTH AMERICA. It contains the results of geologic research up to the year 1947 in most concise form, without going into detail. As requested, the occurrence of useful minerals was not considered in the summary, and the list of bibliographical references has been condensed to the uttermost. Inasmuch as the author treated the Passa Dois Series in more detail, due to the reorganization of the Gondwana beds, the Archean and the Algonkian had to be reduced to the minimum. This was possible, since the innumerable details of the phenomena in the crystalline complex could not be represented in a geologic map of the given scale. The reorganization of the geologic constituents of Paraná and Santa Catarina is summarized in Stratigraphic Table nº 2, and is explained by the enclosed sketches.

Oil and Gas Emergency Policy: Chile 2012 update

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-09-06

Chile has experienced several serious energy supply incidents over the last decade, including major droughts, a sustained gas supply cut from Argentina (since 2004), and a major earthquake in early 2010 which affected electricity networks and refineries, and caused several black-outs. Due to Chile's unique and sinuous geography - it runs 4 300 kilometres from North to South and only 175 kms from East to West- the country's energy markets are regionally disjointed, particularly as the regional gas and electricity grids are not connected. In the arid North, energy demand is dominated by the mining industry, and operates based on a separate thermal-based Sistema Interconectado Norte Grande (SING) electricity grid. The more densely-populated central region (including Santiago) operates on the more hydro-dependent Sistema Interconectado Central (SIC) electricity grid. The southernmost, hydro-rich regions of the country are not connected to the rest of Chile in terms of electricity and gas. The following report is based on an IEA Emergency Response Assessment carried out in 2010 and 2011 which looked specifically at Chile's capacity to respond to short-term emergencies in oil, gas and electricity.

Oil and Gas Emergency Policy: Chile 2012 update

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-09-06

Chile has experienced several serious energy supply incidents over the last decade, including major droughts, a sustained gas supply cut from Argentina (since 2004), and a major earthquake in early 2010 which affected electricity networks and refineries, and caused several black-outs. Due to Chile's unique and sinuous geography - it runs 4 300 kilometres from North to South and only 175 kms from East to West- the country's energy markets are regionally disjointed, particularly as the regional gas and electricity grids are not connected. In the arid North, energy demand is dominated by the mining industry, and operates based on a separate thermal-based Sistema Interconectado Norte Grande (SING) electricity grid. The more densely-populated central region (including Santiago) operates on the more hydro-dependent Sistema Interconectado Central (SIC) electricity grid. The southernmost, hydro-rich regions of the country are not connected to the rest of Chile in terms of electricity and gas. The following report is based on an IEA Emergency Response Assessment carried out in 2010 and 2011 which looked specifically at Chile's capacity to respond to short-term emergencies in oil, gas and electricity.

VLT identification of the optical afterglow of the gamma-ray burst GRB000131 at z=4.50

DEFF Research Database (Denmark)

Andersen, M.I.; Hjorth, J.; Jesen, B.L.

2000-01-01

We report the discovery of the gamma-ray burst GRB 000131 and its optical afterglow. The optical identification was made with the VLT 84 hours after the burst following a BATSE detection and an Inter Planetary Network localization. GRB 000131 was a bright, long-duration GRB, with an apparent...... Angstrom. This places GRB 000131 at a redshift of 4.500 +/- 0.015. The inferred isotropic energy release in gamma rays alone was similar to 10(54) erg (depending on the assumed cosmology). The rapid power-law decay of the afterglow (index alpha = 2.25, similar to bursts with a prior break in the lightcurve...

VLT identification of the optical afterglow of the gamma-ray burst GRB 000131 at z=4.50

DEFF Research Database (Denmark)

Andersen, M.I.; Hjorth, J.; Pedersen, H.

2000-01-01

We report the discovery of the gamma-ray burst GRB 000131 and its optical afterglow. The optical identification was made with the VLT 84 hours after the burst following a BATSE detection and an Inter Planetary Network localization. GRB 000131 was a bright, long-duration GRB, with an apparent...... Angstrom. This places GRB 000131 at a redshift of 4.500 +/- 0.015. The inferred isotropic energy release in gamma rays alone was similar to 10(54) erg (depending on the assumed cosmology). The rapid power-law decay of the afterglow (index alpha = 2.25, similar to bursts with a prior break in the lightcurve...

Marketing verde e práticas socioambientais nas indústrias do Paraná

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Valéria Neder Lopes

2014-03-01

Full Text Available A preocupação das empresas com o meio ambiente e com todas as questões sociais envolvidas em seu processo tem se tornado uma constante nos últimos tempos. Devido a isso, estão surgindo novas formas de administrar os recursos disponíveis. Nesse contexto, enquadra-se o marketing verde que deve estar pautado em práticas ambientalmente corretas, com o intuito de gerar produtos e serviços mais sustentáveis, fortalecendo a imagem das empresas e diferenciando suas marcas no mercado. O intuito neste trabalho foi verificar se as grandes indústrias do Paraná estão se utilizando das práticas de marketing verde e se mantêm projetos de gestão socioambiental. Para atender a tais objetivos, elaborou-se uma pesquisa descritiva e quantitativa com 48 grandes empresas cadastradas na Federação das Indústrias do Paraná. Os resultados obtidos indicam que a maior parte das empresas possui departamento de marketing formalizado, mantém sistemas de gestão ambiental e utiliza moderadamente práticas de marketing verde.

Fingerprints of endogenous process on Europa through linear spectral modeling of ground-based observations (ESO/VLT/SINFONI)

Science.gov (United States)

Ligier, Nicolas; Carter, John; Poulet, François; Langevin, Yves; Dumas, Christophe; Gourgeot, Florian

2016-04-01

Jupiter's moon Europa harbors a very young surface dated, based on cratering rates, to 10-50 M.y (Zahnle et al. 1998, Pappalardo et al. 1999). This young age implies rapid surface recycling and reprocessing, partially engendered by a global salty subsurface liquid ocean that could result in tectonic activity (Schmidt et al. 2011, Kattenhorn et al. 2014) and active plumes (Roth et al. 2014). The surface of Europa should contain important clues about the composition of this sub-surface briny ocean and about the potential presence of material of exobiological interest in it, thus reinforcing Europa as a major target of interest for upcoming space missions such as the ESA L-class mission JUICE. To perform the investigation of the composition of the surface of Europa, a global mapping campaign of the satellite was performed between October 2011 and January 2012 with the integral field spectrograph SINFONI on the Very Large Telescope (VLT) in Chile. The high spectral binning of this instrument (0.5 nm) is suitable to detect any narrow mineral signature in the wavelength range 1.45-2.45 μm. The spatially resolved spectra we obtained over five epochs nearly cover the entire surface of Europa with a pixel scale of 12.5 by 25 m.a.s (~35 by 70 km on Europa's surface), thus permitting a global scale study. Until recently, a large majority of studies only proposed sulfate salts along with sulfuric acid hydrate and water-ice to be present on Europa's surface. However, recent works based on Europa's surface coloration in the visible wavelength range and NIR spectral analysis support the hypothesis of the predominance of chlorine salts instead of sulfate salts (Hand & Carlson 2015, Fischer et al. 2015). Our linear spectral modeling supports this new hypothesis insofar as the use of Mg-bearing chlorines improved the fits whatever the region. As expected, the distribution of sulfuric acid hydrate is correlated to the Iogenic sulfur ion implantation flux distribution (Hendrix et al

Obchodní a kulturní zvláštnosti Chile

OpenAIRE

Štieglerová, Renata

2009-01-01

The aim of this bachelor thesis is to analyse business and cultural particularities of Chile. The thesis is divided into three chapters. First chapter talks about general characteristics of Chile, which include economical, political and administrative facts, history of Chile and geographical conditions. Second chapter outlines cultural aspects such as structure of population, language and Chilean cuisine. Last chapter deals with business particularities of Chilean businessmen. A part of this ...

Protection of Existing and Potential Astronomical Sites in Chile - an Update.

Science.gov (United States)

Smith, M. G.; Sanhueza, P.; Norman, D.; Schwarz, H.; Orellana, D.

2002-12-01

The IAU's Working Group on Controlling Light Pollution (iauwg) has declared Mauna Kea and a wide strip of Northern Chile between Antofagasta and Chajnanator as top priorities for its efforts to protect existing and potential sites in the Northern and Southern hemispheres respectively. This report provides an update on the iauwg's co-ordinated efforts to protect areas around the major international optical observatories in Chile, as well as the "Chilean Special Zone" (CSZ) mentioned above. This zone is of current and potential interest for the installation of extremely large optical telescopes and includes the ALMA radio-astronomy site. The CSZ is potentially vulnerable to adverse effects of mining in the region. Progess has been made in demonstrating to local mining interests within the CSZ the economic advantages of quality lighting. Educational and outreach activities to a variety of target audiences are building on legislation covering dark skies - itself part of work by the Chilean government to protect the natural heritage of Chile. Substantial good will was generated by an international, bilingual conference held last March in Chile. Just in the region around AURA's Observatory in Chile (Gemini South, CTIO and SOAR), a portable planetarium has been used to reach out to over 600 teachers and 65,000 pupils in the RedLaSer schools network within the last three years. This has attracted the direct interest of Chile's Ministry of Education. Videoconferencing over Internet2 is being used for educational purposes between Chile and various sites in the US. The NSF- initiated Mamalluca municipal observatory now receives more visitors than all the international observatories in Chile combined and is the focus of an expanding local industry of astronomical eco-tourism. Most of this work was supported by funding from, or via, the US NSF through CTIO and Gemini, and from ESO, OCIW, CONAMA and the IDA.

Nucleotide diversity of Hemigrammus cf. marginatus (Characiformes, Characidae in the upper Paraná river floodplain - doi: 10.4025/actascibiolsci.v34i3.6669

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Carla Simone Pavanelli

2012-06-01

Full Text Available Characidae is the largest and more diversified family from Characiformes and presents several classification problems, with several genera currently allocated as incertae sedis, such as the genus Hemigrammus. The upper Paraná river floodplain is an environment with high fish diversity. There is at least one species of Hemigrammus, however there are divergences among some authors about the number and the identification of the species from this genus. Therefore the goal of this study was to characterize, using a molecular approach, individuals of Hemigrammus from the upper Paraná river floodplain and to compare them with individuals from the type locality of Hemigrammus marginatus, since this is the only species distributed in this floodplain. For this, the DNA was extracted and a partial region from the mitochondrial genes ATPase 6 and ATPase 8 were amplified and sequenced. The results evidenced the existence of two species of Hemigrammus in the floodplain, although impossible to be distinguished only through morphological traits. High nucleotide diversity among individuals from the upper Paraná river in relation to those from the type locality was also observed, indicating that both species of Hemigrammus present in the upper Paraná river floodplain are not Hemigrammus marginatus. 

Vida Chile 1998-2006: resultados y desafíos de la política de promoción de la salud en Chile The Vida Chile program: results and challenges with health promotion policy in Chile, 1998-2006

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Judith Salinas

2007-03-01

Full Text Available La prioridad política otorgada por el Gobierno de Chile a la promoción de la salud se expresa en el desarrollo alcanzado por el Consejo Vida Chile y su Plan Nacional de Promoción de la Salud (PNPS. En este artículo se presenta el modelo evaluativo del PNPS chileno y sus principales resultados preliminares en el ámbito técnico y económico en el período 1998-2006. Para medir los resultados de las metas de proceso se utilizaron indicadores de cobertura (número de personas, de espacios promotores de la salud y de actividades y del grado de cumplimiento de las estrategias. El número de actividades durante el período aumentó significativamente; 98% de los municipios del país cuentan con un plan comunal de promoción y un comité Vida Chile, que surge como instancia de trabajo intersectorial y ejecutora del Plan Comunal de Promoción; se incrementó el número de organizaciones sociales incorporadas a las estrategias de promoción de la salud; 34% de los establecimientos de educación del país (preescolar, básica y media resultaron acreditadas como entidades promotoras de la salud; y aproximadamente 20% de la población total del país de todos los grupos de edad recibió beneficios directos de los planes comunales de promoción en 2006, entre otros logros. El costo total anual per capita de los planes comunales ascendió a $US 6,60. Los principales factores facilitadores identificados fueron contar con la participación de las organizaciones sociales y redes comunitarias y disponer de un presupuesto adecuado para el plan comunal. Los factores obstaculizadores más frecuentes fueron la falta de tiempo o de recursos humanos para la promoción, la dispersión geográfica de la población y los problemas de accesibilidad a las actividades. Se hacen recomendaciones para la aplicación y el mejoramiento de los programas de promoción de la salud en la comunidad.The Government of Chile has placed a high priority on health promotion. This is

Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain - doi: 10.4025/actascibiolsci.v32i3.5509 Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain - doi: 10.4025/actascibiolsci.v32i3.5509

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Angela Maria Marques Sanches Marques

2010-09-01

Full Text Available The upper Paraná River floodplain is characterized by the existence of several aquatic and transitional habitats between the aquatic and terrestrial environment, influencing the presence and distribution of aquatic macrophytes. Samples were taken from different places and permanent slides were prepared for analysis and capture of images with the objective of comparing the anatomy of the roots of eight species of emergent aquatic macrophytes. The species feature uniseriate epidermis with narrow and long cells, cortex composed of uniseriate or biseriate exodermis, with or without thickening, aerenchyma with great gaps, uniseriate endodermis, with or without thickening, continuous or interrupted pericycle, and central cylinder with variable number of xylem poles.The upper Paraná River floodplain is characterized by the existence of several aquatic and transitional habitats between the aquatic and terrestrial environment, influencing the presence and distribution of aquatic macrophytes. Samples were taken from different places and permanent slides were prepared for analysis and capture of images with the objective of comparing the anatomy of the roots of eight species of emergent aquatic macrophytes. The species feature uniseriate epidermis with narrow and long cells, cortex composed of uniseriate or biseriate exodermis, with or without thickening, aerenchyma with great gaps, uniseriate endodermis, with or without thickening, continuous or interrupted pericycle, and central cylinder with variable number of xylem poles.

The Mass Media and Political Socialization: Chile, 1970-2000

Science.gov (United States)

Walter, Amy R.

2005-01-01

This project seeks to determine the effect of the mass media on political attitudes and behaviors in Chile between the years 1970 and 2000. The relationship between the media and "political socialization" is just now gaining recognition in scholarly research, and Chile offers an excellent case study. This paper traces these two variables…

[Public health infrastructure investment difficulties in Chile: concessions and public tenders].

Science.gov (United States)

Goyenechea, Matías

2016-05-12

This paper seeks to highlight the problems of gaps in health infrastructure in Chile, and to analyze the mechanisms by which it is provided. In Chile this is done in two ways: the first is through competitive bidding or sector-wide modality. The second way is through hospital concessions. Both mechanisms have had difficulties in recent years, which are reported. Finally, we propose ways to improve the provision of health infrastructure in Chile.

Adapting to climate variability and change in Chile's Maipo basin ...

International Development Research Centre (IDRC) Digital Library (Canada)

2014-04-09

Apr 9, 2014 ... Given the region's role in Chile's national economy, a strategy for adapting to ... to Chile's economy, and may be threatened by future water stress. ... for the project, with the goal of bringing together government, business, and ...

Spar genetic analysis of two invasive species of Cichla (Tucunaré (Perciformes: Cichlidae in the Paraná river basin = Análise genética via spar, de duas espécies de Cichla (Tucunaré (Perciformes: Cichlidae introduzidas na Bacia do rio Paraná

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Giovanna Caputo Almeida-Ferreira

2011-01-01

Full Text Available The introduction of exotic species in lake ecosystems has been greatly highlighted in the literature worldwide. Since introduction may threaten diversity of native fish, the issue turns up to be of paramount importance. Ecological effects may be predation, competition, parasitism or genetic, that is, changes in the genetic pool of populations owing to the occurrence of hybrids. Although the Tucunaré fish (Cichla is native to the Amazon region, it can be foundin other hydrographic basins in which it has been introduced. RAPD molecular marker research showed that there are two species (Cichla kelberi and C. piquiti belonging to the genus Cichla in the rivers of the Paraná basin. Different morphotypes in the region may also be due to hybridization. Current research used SPAR molecular markers to confirm the presence of hybrids and the rupture of isolation mechanisms. Seventy-two specimens collected in several sites of the river Paraná and Amazon basins were analyzed. Since exclusive SPAR molecular markers were obtained for Cichla kelberi and C. piquiti populations, the introduction of the two species in the region has been confirmed. Identification of the markers in specimens of theParaná river basin confirmed hybridization between these exotic species.A introdução de espécies exóticas nos ecossistemas lacustres tem sido muito destacada na literatura mundial, pois ameaça a diversidade de peixes nativos, tornando-se uma questão de extrema importância. Os efeitos observados podem ser ecológicos, como predação, competição e parasitismo ou genéticos, como a ocorrência de híbridos. Apesar do peixe tucunaré (Cichla ser nativo da região amazônica, ele pode ser encontrado em outras bacias hidrográficas nas quais foram introduzidos. Estudos utilizando marcadores moleculares RAPD revelaram que existem duas espécies (Cichla kelberi e C. piquiti do gênero Cichla na bacia do alto rio Paraná e morfotipos diferentes que podem ser devido

Análise dos projetos de desenvolvimento dos vales dos rios Tietê e Paraná Analyzing the development projects for the Tietê and Paraná valleys

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Elaine Mendonça Bernardes

2006-04-01

Full Text Available Este artigo avalia as alternativas propostas para a região dos vales dos rios Tietê e Paraná, no estado de São Paulo. Os projetos formalmente elaborados para a região foram analisados através do método da estrutura lógica. Tal método consiste em representar um projeto na forma de uma matriz 4 × 4 cujos elementos permitem a análise do projeto em questão pela utilização de critérios relacionados ao método científico, à análise de sistemas e ao ponto de vista da gerência de programas. Os resultados encontrados demonstraram a inconsistência nos planos e projetos existentes para a região.This article analyzes the proposed alternatives expressed in the plans and projects for the region of the Tietê and Paraná valleys, in the state of São Paulo, Brazil. The plans and projects were analyzed by the logical structure method, which consists in representing a project in a 4 × 4 matrix. The elements of the matrix make it possible to analyze the project using criteria related to the scientific method, systems analysis and program management. The results revealed inconsistencies in the existing plans and projects for the region.

[Ecology and health in Chile: present and future development].

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Oyarzún, M

1997-09-01

In response to the progressive environmental deterioration, the Ecological Society of America has made a proposal, called "Sustainable Biosphere Initiative", to do research, teaching and decision making processes on biodiversity, global change and the effects of human activities on environment. The goal of appropriate environmental protection and welfare for mankind includes health and quality of life. Presently, Chile faces a number of environmental problems such as pollution, excessive urban growth, loss of agricultural areas, disposal of solid waste and species extinction. The lack of education and information in Chile, on these problems, is worrisome. The role of universities to overcome this deficit should be crucial in the future sustainable development of Chile.

Waste reuse and disposal practices in milk production in Paraná

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Ferenc Istvan Bánkuti

2012-12-01

Full Text Available Brazil is among the six largest producers of milk cow in the world. In 2010, Brazilian milk production reached 30.7 billion liters, corresponding to 4.8% of total world production, according to official data from IBGE. As stated by an IPARDES report in 2010, Paraná state has 114,488 milk producers, being responsible for an increased production of 71% between 1997 and 2006. Besides such remarkable figures, there are still important challenges to be surpassed in milk chain, which includes environmental adequation of livestock production. According to a study published by Banco do Brasil Foundation and Interamerican Institute for Agricultural Cooperation – IICA in 2010, social and environmental sustainability are among factors restricting milk chain competitiveness. The aim of this paper is to verify waste reuse and disposal in dairy cattle farming in Paraná. Methodological procedures in this research comprised: (a literature review on milk agribusiness system and environmental adequation; (b formulation of semi-structured questionnaires, including questions about environmental practices in 2011; (c data analysis through descriptive statistics. Random sampling included milk producers in Santa Izabel do Oeste and Marechal Candido Rondon, in southwestern Paraná. Eighty producers were interviewed, equally sampled in both places, resulting in 79 valid interviews. As results, 79.4% of milk producers informed they have day-to-day practices to reuse wastes internally produced in farming. Main practice highlighted was the use of manure waste in agriculture. Only one producer in the sample adopted the use of poultry manure. Considering correct disposal of pesticide packaging, 84.4% of producers are in accordance to legal requirements; 10.1% of total interviewed producers do not follow legal requirement for packaging disposal, and 5% do not use pesticides at all, so not being concerned to that practice. Concerning appropriate disposal of medical

Costs Systems: Relevance, Feasibility And Usefulness According To Public Officials In The State Of Paraná (Brazil

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Luciane Maria Gonçalves Franco

2013-06-01

Full Text Available The aim in this study is to get to know the level of understanding and adoption of cost systems in cities in the State of Paraná. A descriptive study with a qualitative approach was undertaken. Data were collected through the application of a questionnaire in 67 cities in the State of Paraná. Descriptive analysis was used and Spearman’s correlation coefficient was applied to achieve the research objective. Among the study results, the following stand out: the incipient nature of knowledge about the relevance, feasibility and usefulness of a cost system; resulting from public officials’ limited knowledge, mainly about topics related to the budgetary and financial feasibility of adopting cost systems; an environment for the cost system, implemented costs systems and operating systems; although the answers obtained to proposals about cost information and control were significantly coherent.

Scenarios for wind power in Brazil, Argentina and Chile; Cenarios para a energia eolio eletrica no Brasil, Argentina e Chile

Energy Technology Data Exchange (ETDEWEB)

Dedecca, Joao Gorestein; Nogueira, Larissa Goncalves; Jannuzzi, Gilberto de Martino [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica. Dept. de Energia], emails: jdedecca@fem.unicamp.br, larissa@fem.unicamp.br, januzzi@fem.unicamp.br; Gomes, Rodolfo Dourado [International Energy Initiative-Latin America (IEI-LA), Campinas, SP (Brazil)], email: rodolfo@iei-la.org

2010-07-01

The Chilean, Argentinean and Brazilian power matrixes presented in the last two decades a growth of the non-renewable energy sources share, especially fossil sources, mainly in installed capacity and in a lesser degree in energy production. Greenpeace and the European Renewable Energy Council have elaborated a reference energy scenario together with a scenario analyzing the institution of ample measures for the promotion of renewable energy sources. Feed-in tariffs and auction or bidding mechanisms implemented in Brazil and Argentina and the renewable portfolio standard implemented in Chile allied with the wind industry state in these countries indicate that Chile and Argentina will fulfill the 2020 wind power installed capacity predicted in the reference scenarios, while Brazil will reach the energy revolution scenario prediction. Important energy policy changes are required if the Chile and Argentina energy revolution scenarios wind power installed capacity are to become a reality in 2020. (author)

Convergências lexicais: a área dos olhos no Atlas Lingüístico Galego e no Atlas Lingüístico do Paraná

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Vanderci de Andrade Aguilera

2015-01-01

Full Text Available This article presents some points of convergence between the lexical variants of two geolinguistic corpora: volume V of the Atlas Lingüístico Galego - ALGa (García et alii 2005 and the Atlas Lingüístico do Paraná – ALPR (Aguilera 1994 together with the Atlas Lingüístico do Paraná II - ALPR II (Altino 2005. Within the Human Body semantic field, items referring to the eye area were examined. Geolinguistic and lexicological methods were used in the analysis, since we were looking for information about spatial distribution and lexical documentation of variants common to both corpora. The analysis indicated that certain variants surviving in rural Paraná speech are linked to Galician forms, and that some metonymic and lexical creation processes act similarly in both languages. We also found analogous sociolinguistic features of the lexical item capela in three different language areas: Galician, European Portuguese and Paraná dialect. This convergence is illustrated by (i the diatopic distribution of variants such as capela in the dialect of Paraná and its presence, though sparse, in Galician, (ii the attribution of more than one meaning to the same concept, such as pestana which, according to both atlases, may mean either ‘eyelid’ or ‘eyelash’, and (iii the creation of folk terms through semantic extension or the use of more generic terms such as piel ‘skin’, tapa ‘cover’, papo ‘maw’ (in ALGa and pele ‘skin’, couro ‘hide’ (in ALPR rather than the learned form pálpebra ‘eyelid.’

Citizenship ‘from Above’? The Case of Chile, 1964-2010

NARCIS (Netherlands)

Van der Ree, Gerard

2011-01-01

During the last fifty years, citizenship in Chile has been re-interpreted and reformulated in different ways. By combining top-down and bottom-up approaches towards citizenship, this article argues that the reformulation of citizenship in Chile has been brought about through both state-initiated

National control and eradication program of bovine tuberculosis in Chile.

Science.gov (United States)

Max, Vanessa; Paredes, Luis; Rivera, Alejandro; Ternicier, Claudio

2011-07-05

There have been reports of the presence of bovine tuberculosis (TB) in Chile for more than 100 years. Several prevalence studies have revealed that there is a wide spectrum of disease across the country with certain geographic areas where the disease is endemic through to other geographic areas where infection is sporadic and at very low prevalence. In 2009, this information was used to divide Chile into different geographic zones based on prevalence rates. This will enable the correct actions to be undertaken to reduce the prevalence of TB. Thus the northern part of Chile which has a medium to high prevalence of TB will be categorized as a control zone. In contrast, the southern part of Chile which has a high proportion of the bovine population, has a low prevalence of TB and will be classified as an eradication zone (Paredes, 2008). Although there have been several past attempts to create a national control and eradication program in Chile, none has been successful. A national program is proposed, and outlined in this paper. Progress toward program initiation in 2009 has been difficult, mostly because of the global economic crisis, difficulties in the milk and meat industry, and social and political issues. Copyright © 2011 Elsevier B.V. All rights reserved.

The implantation and the consolidation of the industry of confection in the southwestern mesoregion of the Paraná

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Sonia Mar dos Santos Migliorini

2007-12-01

Full Text Available The confection industry was one of the precursory industriesof the process of industrialization of Southwestern Mesoregionof Paraná. This industry began its activities in Mesoregion inthe end of the 1970’s and beginning of the 1980’s. Startingfrom the 1990’s, the number of industrial units have grownimmensely in terms of increase of jobs and income, being partof the industrial sectors with larger economical importance ofthe region. The present article aims at identifying the factorsthat conditioned the implantation of the confection industry inSouthwest Mesoregion of Paraná and their perspectives. Inconclusion, it presents a group of factors that have influencedthe implantation and consolidation of the confection industryin Mesoregion and it evaluates the perspectives of thatregional industry based upon in the study of their competitiveadvantages.

Interannual variability of phytoplankton in the main rivers of the Upper Paraná River floodplain, Brazil: influence of upstream reservoirs

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LC. Rodrigues

Full Text Available The interannual variation of phytoplankton communities in the three main rivers of the Upper Paraná River floodplain is evaluated in relation to changes in the hydrosedimentological regime. These changes are a result of climatic variability and the formation of Porto Primavera Reservoir, located at the upper Paraná River. Phytoplankton species richness and density were investigated in rivers during a prior period (1993-1994 and eight years after reservoir impoundment (2000-2007. Multiple analyses were conducted to test the differences between these time periods in order to find predictor variables for phytoplankton attributes. A total of 454 phytoplanktonic taxa were found. The regression analysis revealed significant differences between periods. In the years following construction of the Porto Primavera dam, species richness was lower in the Paraná River and density was higher in the three rivers. In general, the algal density decreased from 2005 to 2007. Diatoms and cyanobacteria contributed significantly to the total density during the period from March 1993 to February 1994. The years 2000-2007 presented the lowest diatom contribution to species richness and the highest cyanobacteria contribution. From 2000 on, cryptomonads and cyanobacteria dominated. The interannual variability of phytoplankton was probably influenced by changes in hydrosedimentological regime due to climatic variations (La Niña and El Niño - Southern Oscillation events - ENSO and the operational procedures associated with an upstream reservoirs. Studies on climatic variability and its effects on hydrosedimentological regimes of the Paraná, Baía and Ivinhema rivers and the biota therein are necessary to obtain subsidies for management, including decisions related to the operation of dams upstream and downstream of the study area, with the purpose of minimizing risks to the Environmental Protection Area.

Hydrothermal Exploration at the Chile Triple Junction - ABE's last adventure?

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German, C. R.; Shank, T. M.; Lilley, M. D.; Lupton, J. E.; Blackman, D. K.; Brown, K. M.; Baumberger, T.; Früh-Green, G.; Greene, R.; Saito, M. A.; Sylva, S.; Nakamura, K.; Stanway, J.; Yoerger, D. R.; Levin, L. A.; Thurber, A. R.; Sellanes, J.; Mella, M.; Muñoz, J.; Diaz-Naveas, J. L.; Inspire Science Team

2010-12-01

In February and March 2010 we conducted preliminary exploration for hydrothermal plume signals along the East Chile Rise where it intersects the continental margin at the Chile Triple Junction (CTJ). This work was conducted as one component of our larger NOAA-OE funded INSPIRE project (Investigation of South Pacific Reducing Environments) aboard RV Melville cruise MV 1003 (PI: Andrew Thurber, Scripps) with all shiptime funded through an award of the State of California to Andrew Thurber and his co-PI's. Additional support came from the Census of Marine Life (ChEss and CoMarge projects). At sea, we conducted a series of CTD-rosette and ABE autonomous underwater vehicle operations to prospect for and determine the nature of any seafloor venting at, or adjacent to, the point where the the East Chile Rise subducts beneath the continental margin. Evidence from in situ sensing (optical backscatter, Eh) and water column analyses of dissolved CH4, δ3He and TDFe/TDMn concentrations document the presence of two discrete sites of venting, one right at the triple junction and the other a further 10km along axis, north of the Triple Junction, but still within the southernmost segment of the East Chile Rise. From an intercomparison of the abundance of different chemical signals we can intercompare likely characteristics of these differet source sites and also differentiate between them and the high methane concentrations released from cold seep sites further north along the Chile Margin, both with the CTJ region and also at the Concepcion Methane Seep Area (CMSA). This multi-disciplinary and international collaboration - involving scientists from Chile, the USA, Europe and Japan - can serve as an excellent and exciting launchpoint for wide-ranging future investigations of the Chile Triple Junction area - the only place on Earth where an oceanic spreading center is being actively subducted beneath a continent and also the only place on Earth where all known forms of deep

Electrical structure of the lithosphere across the Western Paraná suture zone: the role of a Neoproterozoic-Cambrian subduction in generating the Paraná Magmatic Province

Science.gov (United States)

Dragone, G. N.; Bologna, M.; Gimenez, M. E.; Alvarez, O.; Lince Klinger, F. G.; Correa-Otto, S.; Ussami, N.

2017-12-01

The Paraná Magmatic Province (PMP) together with the Etendeka Province (EP) in Africa is one of the Earth's largest igneous provinces originated prior to the Western Gondwanaland break-up and the inception of the South Atlantic Ocean in the Lower Cretaceous. Geochemical data of PMP-EP basalts collected since late 1980's indicate the origin of PMP-EP by melting of a heterogeneous and enriched subcontinental lithospheric mantle with fast rate of eruption (borders of the PMP, the Western Paraná suture zone (WPS in Fig. 1). We discuss the electrical properties of the lithosphere along three MT profiles across the WPS. MT-A profile (Padilha et al., 2015, JGR) extends from Rio Apa craton towards the center of PMP (high-TiO2 basalts). Profile MT-B extends from Tebicuary craton towards the center of PMP (low-TiO2) and profile MT-C extends from Rio de la Plata craton towards the southern PMP (low- and high-TiO2). All profiles show a resistive ( 104 ohm m) and thick (> 150 km) lithosphere in the cratonic areas whereas the electrical lithosphere is thinner (<100 km) with alternating high and low resistivities within PMP. Vertically elongated and high electrical conductivity anomalies ( 10 ohm m) centered at 40 km depth occur along the -30 mGal contour line in the three profiles, and are interpreted as the location of the suture and former subduction zone. We will discuss the correlation between geochemical and petrological characteristics of basalts and the electrical properties of the lithospheric mantle underneath.

Prevalência da hemoglobina S no Estado do Paraná, Brasil, obtida pela triagem neonatal Prevalence of hemoglobin S in the State of Paraná, Brazil, based on neonatal screening

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Alexandra M. Watanabe

2008-05-01

Full Text Available O Ministério da Saúde instituiu o Programa Nacional de Triagem Neonatal através da Portaria nº. 822/GM, incluindo a pesquisa das hemoglobinopatias nos recém-nascidos. No Paraná, é realizada pela Fundação Ecumênica de Proteção ao Excepcional. Determinou-se a prevalência da hemoglobina S em homozigose, heterozigose e Sbeta-talassemia no estado. O sangue coletado em papel filtro foi examinado por focalização isoelétrica e cromatografia líquida de alta precisão (HPLC. De janeiro de 2002 a dezembro de 2004, foram triados 548.810 recém-nascidos e detectados 21 recém-nascidos com os resultados FS, dois FSA e/ou FS e quatro FSA. Após exames confirmatórios aos seis meses de idade, 12 foram definidos como anemia falciforme, com prevalência de 2,2:100 mil recém-nascidos; a interação Sbeta-talassemia foi confirmada em quinze (2,7:100 mil recém-nascidos; e 8.321 recém-nascidos foram diagnosticados como heterozigotos para HbS (1.500:100 mil recém-nascidos. A prevalência da HbS no Paraná é menor do que nas regiões Centro-Oeste, Norte e Nordeste do país. Origem étnica da população, óbitos fetais e casamentos preferenciais podem estar contribuindo para não haver maior número de homozigotos no estado. A interação Sbeta-talassemia sugere presença de povos euro-mediterrâneos na miscigenação dessa população.The Brazilian Ministry of Health created the National Neonatal Screening Program under ruling no. 822/2001, including neonatal screening for hemoglobinopathies. In the State of Paraná, neonatal screening is conducted by the Ecumenical Foundation for the Protection of the Handicapped. The prevalence rates were determined for homozygous and heterozygous hemoglobin S and Sbeta-thalassemia. Blood samples drawn on filter paper were examined by isoelectric focusing (IEF and high-performance liquid chromatography (HPLC. From January 2002 to December 2004, 548,810 newborns were screened, with the detection of 21 with FS

Occurrence of gastrointestinal parasites in wild animals in State of Paraná, Brazil.

Science.gov (United States)

Sprenger, Lew K; Yoshitani, Ursula Y; Buzatti, Andreia; Molento, Marcelo B

2018-01-01

The objective of this study was to determine the prevalence and diversity of gastrointestinal parasites in fecal samples from wild birds and mammals from the State of Paraná. In total, 220 stool samples were sent to Parasitic Diseases Laboratory of the Federal University of Paraná during 13 months (Jan/2013-Jan/2014). A total of 52.7% (116/220) of the animals were positive for cysts, oocysts, eggs and/or trophozoites. In birds, the positivity rate was 37.9% (25/66) and mammals was 59.1% (91/154). Strongyloidea superfamily eggs were observed in 37.3% (82/220) of the samples, Eimeria spp. in 10% (22/220), and Trichuris spp. in 4.5% (10/220). The most frequent mammal species were llamas (Lama glama), and dromedaries (Camelus bactrianus) with infection rate of 70.1% (54/77) and 60.8% (14/23), respectively. In other hand, cockatiels (Nymphicus hollandicus) and ring necks (Psittacula krameri), were the most researched birds, with infection rate of 20% (40/50) and 100% (6/6), respectively. A high prevalence of gastrointestinal parasites was observed in most of wildlife animals. Further investigations should be conducted focusing on parasite control strategies and the conservation measurements for harmonizing the human-animal interaction on the long-term, reducing associated health risks.

Entrevista a Mónica Maldonado. Las condiciones carcelarias en Chile

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Valeska David

2010-01-01

Full Text Available Abogada, egresada de la Pontificia Universidad Católica de Chile. Comenzó su carrera judicial en los Tribunales de Santiago en 1970 y a partir del año 2001 se desempeña como Fiscal Judicial de la Corte Suprema de Chile.

Susceptibilidad de Biomphalaria tenagophila de las cuencas de los ríos Paraná y Uruguay a Schistosoma mansoni Susceptibility of Biomphalaria tenagophila from the Paraná and Uruguay river basins to Schistosoma mansoni

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C. Edgardo Borda

1997-03-01

Full Text Available Con el fin de estudiar la posibilidad de extensión de la esquistosomiasis a las cuencas de los ríos Paraná y Uruguay se expusieron experimentalmente a infección por Schistosoma mansoni 1 711 caracoles criados en laboratorio a partir de ejemplares de Biomphalaria tenagophila recolectados en 15 poblaciones de dicha zona geográfica. Se utilizaron tres cepas de S. mansoni: la BH2, adaptada a B. glabrata, y las cepas SJ y SJ2, adaptadas a B. tenagophila. No se produjo infección de ninguno de los 543 caracoles expuestos a la cepa BH2 ni de los 668 expuestos a la SJ. En cambio, de los 500 expuestos a la cepa SJ2, fueron susceptibles a la infestación 4 de 163 caracoles (2% procedentes de Ayolas, una localidad de la cuenca del Paraná, y 8 de 45 (18% de los procedentes de Fuente Salto, en la cuenca del Uruguay. Estos hallazgos son similares a los de otras áreas geográficas en las que se han encontrado poblaciones de B. tenagophila que no se infectan y otras que sí son susceptibles a S. mansoni. Los resultados de este trabajo señalan la posibilidad de expansión de la esquistosomiasis a una amplia región de Sudamérica en la que se halla B. tenagophila.To study the possibility that schistosomiasis might be able to spread into the basins of the Paraná and Uruguay rivers, 1 711 snails were experimentally exposed to infection with Schistosoma mansoni. These snails were laboratory-bred progeny of Biomphalaria tenagophila collected from 15 populations in the geographic area under consideration. Three strains of S. mansoni were used: BH2, adapted to B. glabrata, and SJ and SJ2, adapted to B. tenagophila. None of the 543 snails exposed to the BH2 strain became infected, nor did any of the 668 exposed to SJ. However, of the 500 exposed the SJ2, 4 of 163 snails (2% from Ayolas, a locality in the Paraná basin, were susceptible, as were 8 of 45 (18% from Fuente Salto, in the Uruguay basin. These findings are similar to those of studies done in other

Abundância e sazonalidade das espécies de Hydropsychidae (Insecta, Trichoptera capturadas em armadilha luminosa no Estado do Paraná, Brasil Abundance and seasonality of Hydropsychidae species (Insccta, Trichoptera collected with light trap at Paraná State, Brazil

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Luciane Marinoni

2000-03-01

Full Text Available During one year of the project called "Survey of the Entomological Fauna in Paraná State" (henceforth PROFAUPAR, 126,340 adult specimens of Trichoptera were collected with light trap. The individuais of the family Hydropsychidae were identified and a list of species is presented. Eighteen species in four genera were identified. From this, S. (R. discalis Flint, 1972,5. (R. paramnsis Flint, 1983;S (R. spinulosa Flint, 1972 are for the first time registered for Brazil and Leptonema sparsum (Ulmer, 1905, Macrostemum hyalinum (Pictet, 1836, S. (Smicridea albosignata Ulmer, 1907; S. (Rhyacophylax dentifera Flint, 1983; S. (R. iguazu Flint, 1983; S. (R. piraya Flint, 1983; S. (R. unguiculaia Flint, 1983; S. (R. vermiculata Flint, 1978 and S. (R. weidneri Flint, 1972, for Paraná State. Discussion about the individuais abundance and species seasonality is presented.

Helminths of freshwater fishes in the reservoir of the Hydroelectric Power Station of Itaipu, Paraná, Brazil

Czech Academy of Sciences Publication Activity Database

Kohn, A.; Moravec, František; Cohen, S.C.; Canzi, C.; Takemoto, R.M.; Fernandes, B. M. M.

2011-01-01

Roč. 7, č. 5 (2011), 681-690 ISSN 1809-127X R&D Projects: GA MŠk LC522 Institutional research plan: CEZ:AV0Z60220518 Keywords : Helminths * fish * Paraná River Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine

A new long-finned Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae from the lower rio Paraná basin, Brazil

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Luiz F. C. Tencatt

Full Text Available A new species of Corydoras is described from the lower rio Paraná basin, just downstream from Itaipu Dam, Brazil, close to Paraguay boundary. The new species can be distinguished from most of its congeners by the infraorbital 2 with a posterior laminar expansion conspicuously reduced, first and second dorsal-fin branched rays conspicuously elongated in males, mesethmoid entirely covered by skin, and by the presence of four to six irregular black or brownish blotches on the midline of the flank. The probable occurrence of the new species in the floodplain of the upper portion of the rio Paraná drainage is discussed.

First record of Phoebis argante chincha Lamas (Lepidoptera, Pieridae in Chile

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Héctor A. Vargas

2011-09-01

Full Text Available First record of Phoebis argante chincha Lamas (Lepidoptera, Pieridae in Chile. The presence of Phoebis argante chincha Lamas, 1976 (Lepidoptera, Pieridae is reported for the first time in Chile, from the Azapa valley, Arica.

International Summer School on Astronomy and Space Science in Chile, first experience.

Science.gov (United States)

Stepanova, M.; Arellano-Baeza, A. A.

I International Summer School on Astronomy and Space Science took place in the Elqui Valley Chile January 15-29 2005 Eighty 12-17 year old students from Chile Russia Venezuela and Bulgaria obtained a valuable experience to work together with outstanding scientists from Chile and Russia and with Russian cosmonaut Alexander Balandine They also had opportunity to visit the main astronomical observatories and to participate in workshops dedicated to the telescope and satellite design and remote sensing This activity was supported by numerous institutions in Chile including the Ministry of Education the European Southern Observatory Chilean Space Agency Chilean Air Force Latin American Association of Space Geophysics the principal Chilean universities and the First Lady Mrs Luisa Duran

Extreme-scale alignments of quasar optical polarizations and Galactic dust contamination

OpenAIRE

Pelgrims, Vincent

2017-01-01

Almost twenty years ago the optical polarization vectors from quasars were shown to be aligned over extreme-scales. That evidence was later confirmed and enhanced thanks to additional optical data obtained with the ESO instrument FORS2 mounted on the VLT, in Chile. These observations suggest either Galactic foreground contamination of the data or, more interestingly, a cosmological origin. Using 353-GHz polarization data from the Planck satellite, I recently showed that the main features of t...

[Who finances medical research in Chile?].

Science.gov (United States)

Reyes, H; Kauffmann, R; Goic, A

1995-10-01

To identify those institutions granting medical research in Chile, every issue of Revista Médica de Chile published between 1987 and 1994 was reviewed, under the assumption that a vast majority (over 70%) of papers released by Chilean authors in topics of internal medicine and related subspecialties would have been submitted for publication in this journal. This assumption was based in the solid prestige of Revista Médica de Chile among Chilean physicians and investigators: it is one of the oldest medical journals in the world (founded in 1872) and its inclusion in the most important international indexes (e.g. Index Medicus, Current Contents) qualifies it in the "mainstream literature". Papers classified as "Original Articles", "Clinical Experiences", "Review Articles", "Public Health", "Case Reports", "Clinical Laboratory", "Special Articles" and "Medical Education" were screened for acknowledgment of financial support beyond the resources needed for routine clinical work. Among 1,528 manuscripts published, 344 were "Original Articles" and 61.3% of them acknowledged special financial support. Five hundred and one manuscripts were "Clinical Experiences" and 21.5% of them received special financial support; similar proportions were detected in "Review Articles" and "Public Health" topics. The institution ranked as providing support most often was the "Fondo Nacional de Ciencias y Tecnología" (FONDECYT), a governmental fund that assigns resources to research in all areas of science and technology through a peer-reviewed nationwide annual contest. FONDECYT was identified as provider of financial support to 45.2% of the "Original Articles" and "Clinical Experiences"; Chilean universities were mentioned by 33.6% and other entities (including pharmaceutical companies, other national and foreign organizations) by 23.1%. The University of Chile was the main Chilean university mentioned in the acknowledgments. The proportion of papers receiving special financial support

Spectroscopy of z ~ 6 i-Dropout Galaxies: Frequency of Lyα Emission and the Sizes of Lyα-emitting Galaxies1,

Science.gov (United States)

Dow-Hygelund, C. C.; Holden, B. P.; Bouwens, R. J.; Illingworth, G. D.; van der Wel, A.; Franx, M.; van Dokkum, P. G.; Ford, H.; Rosati, P.; Magee, D.; Zirm, A.

2007-05-01

We report on deep spectroscopy, using LRIS on Keck I and FORS2 on the VLT, of a sample of 22 candidate z~6 Lyman break galaxies (LBGs) selected by the i775-z850>1.3 dropout criterion. Redshifts could be measured for eight objects. These redshifts are all in the range z=5.5-6.1, confirming the efficiency of the i775-z850 color selection technique. Six of the confirmed galaxies show Lyα emission. Assuming that the 14 objects without redshifts are z~6 LBGs that lack detectable Lyα emission lines, we infer that the fraction of Lyα-emitting LBGs with Lyα equivalent widths greater than 20 Å among z~6 LBGs is ~30%, similar to that found at z~3. Every Lyα-emitting object in our sample is compact, with half-light radii rhldropout sample (332 candidate z~6 objects). We can reject the hypothesis that the Lyα-emitting population is a subset of the rest of the z~6 LBG population at >97% confidence. We speculate that the small sizes of the Lyα-emitting LBGs are due to these objects being less massive than other LBGs at z~6. Based on observations made with the NASA/ESA Hubble Space Telescope, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. These observations are associated with programs 7817, 9270, 9301, 9583, and 9803. Based on observations collected at the European Southern Observatory, Paranal, Chile (LP166.A-0701 and 169.A-045).

Registros de ocorrência e novos hospedeiros de Gargaphia lunulata (Mayr (Hemiptera: Tingidae nos estados do Acre e Paraná

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Rodrigo Santos

2017-12-01

Abstract. The occurrence of Gargaphia lunulata (Mayr (Hemiptera: Tingidae was observed in leaves of four host plants: rue (Ruta graveolens L. and jack bean (Canavalia ensiformis (L. DC in an urban residential garden, in the municipality of Rio Branco, Acre State, Brazil and Crotalaria spectabilis (L., jack bean and okra (Abelmoschus esculentus L. Moench in a greenhouse, in the municipality of Londrina, Paraná State, Brazil. The colonies were found exclusively on the abaxial face of the leaves, causing chlorosis, wilting and early senescence of the same. Because G. lunulata is considered to be an important passion fruit pest in Brazil, the planting of the mentioned plant species, in intercropping or near to passion fruit crops, would not be recommended, since they could serve as plant species inoculum to passion fruit cultivation. Therefore, the occurrence of G. lunulata associated to R. graveolens and jack bean in Acre State; and C. spectabilis, jack bean, and okra, in Paraná State is record for the first time. In addition, the present work reports the first occurrence of this tingid to the States of Acre and Paraná and reports two new hosts for this insect, R. graveolens and C. spectabillis in Brazil.

Childcare in Chile. The role of ethnicity and socioeconomic inequalities

NARCIS (Netherlands)

Cárcamo Leiva, Rodrigo Alejandro

2014-01-01

Chile has embarked on a road that must lead to the reduction of inequality gaps for the population. A public policy called Chile Growths With You has focused on an increase in the breadth of coverage of non-maternal care through childcare centers to provide equal opportunities in early childhood and

[Medical specialization in Chile. A centralized vision].

Science.gov (United States)

Clouet-Huerta, Diego E; González, Bárbara; Correa, Katherine

2017-11-01

Medical graduates face different postgraduate training options, but their priority is to obtain a primary medical specialty, defined as a specialty that does not derive from other. There are different specialty training programs in Chile, which can be dependent or independent of the Ministry of Health. The information about these programs is available in different Internet sites. However a centralized information service that groups and synthetize these programs is lacking, hampering graduate choice decisions. This article aims to review all specialization program modalities, providing a general vision of the institutional structure and implications that govern the specialization process in Chile.

chile : tous les projets | Page 5 | CRDI - Centre de recherches pour ...

International Development Research Centre (IDRC) Digital Library (Canada)

Sujet: INTRAREGIONAL MIGRATION, WOMEN WORKERS, WOMEN'S RIGHTS. Région: ... Région: Brazil, South America, Chile, Colombia, North and Central America, Panama ... Région: Argentina, South America, Brazil, Chile, Colombia, Dominican Republic, North and Central America, Ecuador, Mexico, Peru, Uruguay.

[Eugenic abortion could explain the lower infant mortality in Cuba compared to that in Chile].

Science.gov (United States)

Donoso S, Enrique; Carvajal C, Jorge A

2012-08-01

Cuba and Chile have the lower infant mortality rates of Latin America. Infant mortality rate in Cuba is similar to that of developed countries. Chilean infant mortality rate is slightly higher than that of Cuba. To investigate if the lower infant mortality rate in Cuba, compared to Chile, could be explained by eugenic abortion, considering that abortion is legal in Cuba but not in Chile. We compared total and congenital abnormalities related infant mortality in Cuba and Chile during 2008, based on vital statistics of both countries. In 2008, infant mortality rates in Chile were significantly higher than those of Cuba (7.8 vs. 4.7 per 1,000 live born respectively, odds ratio (OR) 1.67; 95% confidence intervals (Cl) 1.52-1.83). Congenital abnormalities accounted for 33.8 and 19.2% of infant deaths in Chile and Cuba, respectively. Discarding infant deaths related to congenital abnormalities, infant mortality rate continued to be higher in Chile than in Cuba (5.19 vs. 3.82 per 1000 live born respectively, OR 1.36; 95%CI 1.221.52). Considering that antenatal diagnosis is widely available in both countries, but abortion is legal in Cuba but not in Chile, we conclude that eugenic abortion may partially explain the lower infant mortality rate observed in Cuba compared to that observed in Chile.

Effects of hydroclimatic anomalies on bacteriological quality of the Middle Paraná River (Santa Fe, Argentina Efecto de anomalías hidroclimáticas sobre la calidad bacteriológica del río Paraná Medio (Santa Fe, Argentina

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F. Emiliani

2004-12-01

Full Text Available Lenitic and lotic aquatic environments were studied in the Middle Paraná River basin, one of the largest rivers of the world (basin: 1,510,000 km2, length: 2,570 km. The Paraná River (S 31° 42’ 04"; W 60° 29’ 39", during El Niño-Southern Oscillation (ENSO (1997-1998, registered maximum flows of 29,962 m3 s-1(more than twice the mean flow and also positive pluvial anomalies (A (from +120 mm to +161 mm. However, concentrations of Escherichia coli remained low, with values similar to the mean (p > 0.05 (1.3802 log10 cfu/100 ml. Only a maximum peak (1.903 log10 cfu/100 ml, significantly higher than the mean (p Se estudiaron ambientes acuáticos leníticos y lóticos en la cuenca del río Paraná Medio, uno de los ríos más grandes del mundo (cuenca: 1.510.000 km2, longitud: 2.570 km. El río Paraná (31° 42’ 04"S; 60° 29’39"W, durante El Niño Oscilación Sur (ENOS (1997-1998, registró caudales máximos de 29.962 m3 s-1(más del doble del caudal medio y también anomalías pluviales (A positivas (desde +120mm a +161mm. Sin embargo, la concentración de Escherichia coli se mantuvo baja, con valores similares (p > 0,05 a la media (1,3802 log10ufc/100ml. Solamente se detectó un pico máximo (1,903 log10ufc/100ml significativamente mayor a la media (p < 0,0001 durante la fase ascendente del pulso de la creciente. Durante La Niña (sept. 1999 - marzo 2000; Q =11.255 m3 s-1 ;A = -78mm a -84mm, las concentraciones de E. coli resultaron inferiores a la media (p<0,0001. Durante el período post-Niña, con caudales normales (Q = 14.900 m3 s-1 pero con fuertes anomalías pluviales positivas (A= +118 mm a +377mm, la densidad del indicador fecal alcanzó valores máximos (hasta 2,699 log10ufc /100ml, p< 0,0001.La aplicación de un modelo de regresión múltiple al conjunto de los resultados obtenidos en el río Paraná, muestra que las variaciones en la concentración de E. coli son principalmente explicadas por las precipitaciones pluviales y

Factores determinantes de la esperanza de vida en Chile

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Planck Barahona-Urbina

2011-12-01

Full Text Available Introducción: En las últimas décadas, Chile ha experimentado un fuerte crecimiento económico, lo que ha permitido mejorar las condiciones de vida de los ciudadanos. Objetivos: Determinar los factores asociados a la esperanza de vida en Chile. Diseño: Análisis econométrico. Lugar: Chile. Intervenciones: Aplicación del modelo de regresión múltiple con series temporales para el análisis de la esperanza de vida en Chile. Se utilizó datos de naturaleza agregada del Instituto Nacional de Estadística (INE y el Banco Central de Chile para el período comprendido entre 1988 y 2008. Se utilizó como variable dependiente la esperanza de vida en años y, como variables explicativas, el PIB per cápita, número de médicos, número de enfermeras y gasto público en salud. Principales medidas de resultados: Factores asociados a la esperanza de vida. Resultados: Luego del análisis, los resultados han puesto de manifiesto que el ingreso per cápita, el número de médicos, número de enfermeras y el gasto en salud resultaron ser estadísticamente significativos, es decir, tienen un efecto positivo sobre la esperanza de vida de las personas. Conclusiones: A la luz de los resultados podría argumentarse lo beneficioso que puede resultar en términos cuantitativos un aumento del PIB per cápita a la hora de conseguir una mayor esperanza de vida de las personas. Igualmente, los resultados sugieren el efecto positivo que produce un incremento del número de personal médico en el país dado, pues esta variable ha permitido satisfacer la demanda sanitaria cada vez más creciente de la población. El aumento del presupuesto social en salud ha sido una variable que ha tenido un resultado positivo a la hora de valorar su efecto en la mejora de las condiciones de vida en Chile.

Capsaicinoides en chiles nativos de Puebla, México

OpenAIRE

Morán-Bañuelos, S. Hirán; Aguilar-Rincón, V. Heber; Corona-Torres, Tarsicio; Castillo-González, Fernando; Soto-Hernández, R. Marcos; San Miguel-Chávez, Rubén

2008-01-01

Los recursos genéticos del chile (Capsicum spp.) son importantes por ser la fuente natural de capsaicinoides que confieren el sabor picante a los frutos. Los reportes sobre la amplitud de esta característica en los chiles nativos cultivados por agricultores tradicionales en México son escasos. Por tanto, el objetivo del presente estudio fue identificar y cuantificar los capsaicinoides predominantes en 22 poblaciones recolectadas en nueve municipios de Puebla, México, mediante la extracción de...

Ensino Fundamental do Paraná: revisitando a qualidade e a avaliação Elementary Schools of Paraná State: revisiting quality and evaluation

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Doralice Aparecida Paranzini Gorni

2004-08-01

Full Text Available Este artigo apresenta os resultados de um estudo comparativo do rendimento dos alunos das 4as séries do Ensino Fundamental do Paraná nas avaliações levadas a efeito pela Secretaria de Educação em 1997 e 1998. O estudo foi realizado a partir dos percentuais de acerto dos alunos nas diferentes provas. Os resultados apontam evidências de melhora no desempenho em Matemática, Ciências e Redação e queda apenas em Português. Apesar disto, esses resultados não atingem níveis satisfatórios, pois em aproximadamente 50% das provas um número elevado de alunos alcançou percentuais inferiores à média. Esta tendência revela a necessidade de realização de uma avaliação do sistema para além do rendimento do aluno, com vistas à identificação e superação das suas reais fragilidades e deficiências.This article presents the results of a comparative study on the evaluations of 4th grade students of Elementary Schools from Paraná State. The evaluations were carried out by the Education Department in 1997 and 1998. The study was accomplished based on the percentile of the students achievement in the different tests. The results show improvement in mathematics, sciences and composition and a decline only in Portuguese. In spite of this, the results do not reach satisfactory levels, because in approximately 50% of the tests a high number of students reached percentile inferior to the average. This tendency reveals the need of a review on the system itself, an evaluation beyond the student's performance, with views to the identification and solution of their real deficiencies and vulnerability.

Assessing the Potential for Interstate Conflict Between Chile and Peru: A Political Economy Approach

Science.gov (United States)

2009-03-01

Militares Peru-Chile no Se Han Afectado por Diferendo,” El Comercio , April 6, 2008. 329 Chile/Peru: Tensions Flare on Maritime Border Change.” 330 “FF...Relaciones Militares Peru-Chile no Se Han Afectado por Diferendo.” El Comercio , April 6, 2008. “Relations Falter for Peru, Chile.” Chicago Tribune...América Latina y el Mediterráneo (Centro de Estudios e Investigaciones Militares: Santiago, 2000), 82. 129 “A. P. Bureau Chief in Peru is Ordered out of

Análise das variações espaciais no município de Pontal do Paraná (Paraná – Brasil, entre os anos de 1980 e 2032 decorrentes da instalação do complexo portuário

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Sony Cortese Caneparo

2017-12-01

Full Text Available O município de Pontal do Paraná está localizado no litoral do estado do Paraná, na região sul do Brasil. Em 1995, foi aí instalado o Porto de Pontal Importação e Exportação LTDA e, em 2013, foi aprovada a licença ambiental para a construção de um complexo portuário neste município. Tal obra se apresenta como um desafio, devido ao potencial que o mesmo apresenta em produzir impactos ambientais e mudanças nos padrões de uso da terra.Essa pesquisa objetiva analisar as mudanças espaciais que podem ocorrer futuramente no uso da terra e na cobertura vegetal em Pontal do Paraná (2032, em virtude da instalação deste complexo. Foram utilizadas rotinas de sistemas de informações geográficas, inseridas no IDRISI TAIGA, da Clark University, dentre elas se destacam a Cadeia de Markov e os Autômatos Celulares para a geração do cenário futuro. O resultado da modelagem preditiva (2032, em função da expansão portuária, foi um aumento nas áreas urbanas, fator que poderia impactar diretamente as áreas de Restingas, de Mangues e da Floresta Ombrófila Densa. O presente trabalho revelou que o uso da modelagem preditiva pode ser uma ferramenta bastante útil para a avaliação e interpretação de cenários futuros.

Chile y los Desafíos Globales de Seguridad

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John Griffiths Spielman

2009-10-01

Full Text Available El presente artículo pretende abordar el tema "Chile y los desafíos globales de seguridad", asumiendo a modo de propuesta una noción de seguridad relativa a todo fenómeno violento e intencional, que como producto de su actuación provoca mortalidad, y ello desde la perspectiva de un país pequeño, tal y como Chile, si bien notablemente interconectado a nivel global. En consecuencia, Chile debería asumir un efecto potencialmente mayor de las principales amenazas globales. En síntesis, se expresa que en el actual escenario de seguridad, la lejanía geográfica de los fenómenos ya no es necesariamente un factor que prevenga los efectos de dichas amenazas sobre la seguridad de un Estado.

Climatologia dos Episódios de Precipitação em Três Localidades no Estado do Paraná

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Flávia Galvanini Salton

Full Text Available Resumo O objetivo deste trabalho foi analisar a quantidade, distribuição, duração e intensidade de episódios de precipitações ocorridos em três localidades no estado do Paraná com condições climáticas distintas. As localidades analisadas foram Paranavaí (23°05’ S; 52°26’ W; 480 m, Guarapuava (25°21’ S; 51°30’ W; 1058 m e Morretes (25°30’ S; 48°49’ W; 59 m, no período de 1976 a 2013. Considerou-se episódio a precipitação ≥ 1 mm, sendo que após três horas sem chuvas iniciava-se um novo episódio. Os dados foram submetidos à análise de regressão, análise de variância e comparação de médias pelo teste de Tukey e estatística descritiva. O estado do Paraná apresenta maior quantidade de precipitação durante a primavera e verão, no entanto as chuvas mais longas ocorrem frequentemente no outono e inverno. Características climáticas regionais induzem diferentes padrões de precipitação. A estação de Morretes, situada no litoral do Paraná, registrou grandes quantidades de precipitações, sobretudo no verão, sendo estas mais distribuídas nas diferentes durações e sob intensidade leve. A estação de Paranavaí, situada no noroeste paranaense, com baixa altitude, apresentou menores precipitações, porém com maiores episódios de chuvas rápidas e moderadas. A estação de Guarapuava, localizada na região serrana do centro-sul do Paraná, apresentou chuvas bem distribuídas nas estações do ano e sob intensidade predominantemente moderada.

Mangrove bird community of Paranaguá Bay - Paraná, Brazil

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Luiz Augusto Macedo Mestre

2007-01-01

Full Text Available This study describes the mangrove bird community of Paranaguá Bay in Paraná - South Brazil. Seasonal surveys were conducted during September 1997 to September 1998 at three sites in Paranaguá Bay. Frequencies and abundances of birds were registered in 200m transects and one hour point counts. A total of 81 bird species were observed in the three sampling sites. Most of the bird species in Paranaguá mangroves are fruits, seeds and arthropods consumers, and predators of flying insects. The most frequent and abundant species were Egretta caerulea, Ceryle torquata, Chloroceryle amazona, Pitangus sulphuratus, Turdus amaurochalinus and Parula pitiayumi. The bird community of these three sites is composed mainly by forest bird species. The mangroves of Paranaguá Bay shelter one of the richest avifauna of Brazilian mangroves. Differences between sampling sites could be related to the proximity of the Paranaguá city and human impacts in the areas. Only in the most disturbed site were observed Passer domesticus and large flocks of Coragyps atratus. This study contributed to the knowledge of mangrove communities, and could be an important basis to fluvial-marine conservation plans in Paraná- Brazil.Este estudo teve como objetivos caracterizar a comunidade de aves de manguezais na baía de Paranaguá e comparar descritivamente a comunidade das três áreas amostradas, diferentes em relação à proximidade de centros urbanos. Foram amostradas sazonalmente, entre setembro de 1997 a setembro 1998, três áreas de manguezais a diferentes distâncias da cidade e do porto de Paranaguá. A avifauna foi registrada em transectos de 200m no interior dos manguezais e em observações de 1 hora em pontos fixos. Foram determinadas freqüência, abundancia relativa e densidade de espécies em cada área. Foram observadas 81 espécies de aves nas três áreas de manguezais. As guildas mais significativas foram das espécies consumidoras de frutos, sementes e artr

The role of sediment on the energy availability for fishes in the upper Paraná river floodplain=O papel do sedimento na disponibilidade de energia para peixes da planície de inundação do alto rio Paraná

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Alice Michiyo Takeda

2012-10-01

Full Text Available This study aimed to identify potential sources of organic matter in sediment, using stable isotopes of carbon (13C and nitrogen (15N. Sediment samples were gathered from the margin and in center of three subsystems: Ivinheima, Paraná and Baia, in August/2001. The samples were fractionated granulometrically and separated by size ( 70 µm, prepared and sent to CENA / USP, for identifying the isotopes proportions. Significant differences were detected in the isotopic ratios of the sediment only between sampling stations. The Baía channel presented the lowest 13C values, while the highest ones were recorded in Paraná river. At this last, 15N values were negative (-14.41‰. We did not verify significant difference in isotopic composition between the particle sizes of sediment, and between the sampling points. The main sources of carbon for the sediment were C3 macrophytes, periphyton and particulate organic carbon (POC.O presente trabalho teve por objetivo identificar as fontes potenciais de matéria orgânica do sedimento, utilizando isótopos estáveis de carbono (13C e nitrogênio (15N. Foram coletadas amostras de sedimento das margens e do centro de três subsistemas: Ivinheima, Paraná e Baía, em agosto/2001. As amostras foram fracionadas granulometricamente e 70 µm, e enviadas ao CENA/USP para identificação das proporções dos isótopos. Foram verificadas diferenças significativas nas razões isotópicas do sedimento apenas entre as estações de coleta. O canal Baía, exibiu s baixos valores de 13C, enquanto altos valores foram registrados no rio Paraná. Nesta última estação, os valores de 15N foram negativos (-14.41‰. Não foram registradas diferenças significativas na composição isotópica entre os tamanhos de partículas do sedimento e nem entre os pontos de coleta. As principais fontes de carbono para o sedimento foram as macrófitas C3, perifíton e carbono orgânico particulado (COP.

Strontium isotope data for recent andesites in Ecuador and North Chile

International Nuclear Information System (INIS)

Francis, P.W.; Thorpe, R.S.; Moorbath, S.

1977-01-01

New Sr isotope data are presented for andesite lavas from active volcanoes in Ecuador and North Chile. Twenty-three samples from five Ecuadorian volcanoes have 87 Sr/ 86 Sr ratios most of which are essentially within analytical error, and average 0.7044. In contrast, 16 samples from the San Pedro-San Pablo volcano complex in North Chile have 87 Sr/ 86 Sr ratios between 0.7058 and 0.7072. These samples show no correlation between 87 Sr/ 86 Sr and 87 Rb/ 86 Sr, nor between 87 Sr/ 86 Sr and other elements or ratios. The major difference in setting between the two volcanic provinces lies in the thickness of the continental crust; 40-50 km beneath Ecuador, 70 km beneath North Chile. Andesites from both areas are derived primarily from the mantle, but those from North Chile show evidence of a significant Sr isotopic contribution from the continental crust. (Auth.)

Espécies de Cladonia P. Browne (Cladoniaceae, Ascomycota dos Supergrupos Cocciferae, Crustaceae e Perviae em restingas e costões rochosos dos estados do Paraná e de Santa Catarina, Brasil Species of Cladonia P. Browne (Cladoniaceae, Ascomycota, of Supergroup Cocciferae, Crustaceae and Perviae, from restinga vegetation and rocky shores of Paraná and Santa Catarina, Brazil

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Emerson Luiz Gumboski

2012-09-01

Full Text Available Pouco se conhece das espécies de Cladonia que ocorrem nos estados do Paraná e de Santa Catarina. Informações sobre a ocorrência de liquens em restingas são muito escassas e não há qualquer registro para costões rochosos. O objetivo do trabalho foi realizar um levantamento intensivo das espécies de Cladonia presentes em áreas de restingas e costões rochosos presentes nos estados do Paraná e de Santa Catarina, sul do Brasil. Foram encontradas nove espécies pertencentes aos Supergrupos Cocciferae, Crustaceae e Perviae, sendo que Cladonia squamosa é nova citação para o Paraná e C. palmicola para Santa Catarina. Todas as espécies encontradas ocorrem em restingas e sete delas também em costões rochosos. São apresentadas chave de identificação, descrições, comentários e ilustrações.Little is known about the species of Cladonia that occur in the states of Paraná and Santa Catarina, in southern Brazil. Information about the occurrence of lichens in restinga (a type of coastal vegetation in Brazil is very scarce and there are no records from rocky shores. The main goal of the present work was to make an intensive survey of Cladonia species that grow in restinga and on the rocky shores of this region. Nine species belonging to Supergroups Cocciferae, Crustaceae and Perviae were found, and two of them were new records: Cladonia squamosa for Paraná and C. palmicola for Santa Catarina. All of the species recorded occur in restinga and seven of them are also found along rocky shores. An identification key, descriptions, comments and illustrations are provided.

Viabilidade do processamento de biscoitos com farinha de pinhão / Viability of cookie-processing with Paraná pine nut flour

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Maurício Rigo

2009-08-01

Full Text Available ResumoO pinhão é a semente do pinho ou pinheiro-do-paraná (Araucaria angustifolia de grande ocorrência no estado do Paraná. A farinha obtida é uma fonte de proteína, carboidratos e fibras e sua aplicação na indústria de alimentos poderia contribuir para melhorar o valor nutricional de vários produtos. Biscoito é o produto obtido pelo amassamento e cozimento de massa preparada com farinhas, amidos, fermentada ou não e outras substâncias alimentícias. Neste trabalho, foi estudada a elaboração de biscoito com farinha de pinhão. Foram preparadas três formulações, variando-se a adição da farinha de pinhão na formulação básica de biscoito. As amostras de biscoito com formulações de 0, 5, 10 e 20% foram submetidas a teste de aceitação. As três formulações foram bem aceitas, apresentando uma consistência semelhante ao padrão.AbstractThe seed from the evergreen species Paraná Pine (Araucaria angustifolia, which is found in Paraná State, is called “pinhão”. The “pinhão” flour is a source of protein, carbohydrates and fiber, so that its use in food industries may improve the nutritional value of several products. Cookies are made of a pastry prepared with flour, starch, with or without fermentation, and other ingredients. This research studied the production of biscuits with 5, 10 and 20% of “pinhão” flour. These three formulations were well accepted by subjects who participated in a tasting test and their texture was similar to standard cookies.

Colletrotrichum gloeosporioides causando antracnose em frutos de pupunheira nos estados de Minas Gerais e Paraná Colletrotrichum gloeosporioides causing anthracnosis on peach palm fruits in Minas Gerais and Paraná States, Brazil

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João Batista Vida

2006-09-01

Full Text Available O cultivo de pupunha (Bactris gasipaes para palmito tem-se expandido para algumas regiões do Sudeste e Sul do Brasil, ocupando áreas abandonadas pela agricultura no espaço territorial de domínio da Mata Atlântica. Em plantas adultas de pupunheira, cultivadas para a produção de sementes nos estados de Minas Gerais e Paraná, verificou-se ocorrência de antracnose nos frutos, causando severa podridão. O fungo Colletotrichum gloeosporioides foi isolado de tecidos doentes e a sua patogenicidade aos frutos da pupunheira foi confirmada em condições controladas. Essa foi a primeira constatação da doença em frutos nos estados de Minas Gerais e Paraná.The cultivation of peach palm (Bactris gasipaes for production of palm heart has increased in Southeast and Southern Brazil, in areas of domain of Atlantic Forest. Adult peach palm plants kept for seed production have suffered severe rot damages on fruits, resulting from coalescence of spots. The fungus Colletotrichum gloeosporioides was isolated from the damaged tissues and its pathogenicity to peach palm fruits was confirmed under controlled conditions. This is the first report of this disease damaging peach palm fruits in the Minas Gerais and Parana States.

A escolarização das práticas corporais no Estado do Paraná (1846-1926: perscrutando o acervo de periódicos da Biblioteca Pública do Paraná - The schooling of corporal practices in Paraná State (1846-1926: examining the periodicals of Paraná’s Public Lib

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Marcus Aurelio Taborda de Oliveira, Lausane Correa Pykosz

2011-03-01

Full Text Available Resumo O trabalho é oriundo de um projeto de pesquisa que localiza e cataloga fontes para o estudo das práticas corporais escolares no estado do Paraná, compreendendo o período de 1846 a 1926. Embora esteja no horizonte do projeto a exploração de vários acervos, aqui optamos por mostrar um pouco do que nos reserva a Biblioteca Pública do Paraná, a qual possui um riquíssimo acervo de periódicos. Levantados os periódicos disponíveis, procedemos o mapeamento dos conteúdos referentes à Instrução Pública, sobretudo no que se refere à educação do corpo na escola. Entendemos que os periódicos representam uma considerável possibilidade de compreensão do passado educacional por apresentarem-se como fontes de fácil manuseio, ricas em conteúdo, que facilitam a reflexão acerca das questões referentes à educação, contribuindo de maneira significativa para a investigação histórica neste campo, seja como objeto ou como fonte de pesquisa. Já os periódicos educacionais se constituem como uma possibilidade impar de compreender as tensões entre a teoria educacional e a realidade escolar, pois oferecem pistas de como se davam as relações no interior da instituição escolar, além de trazer à tona discussões a respeito das práticas docentes. Palavras-chave: história da educação; fontes e acervos; periódicos; educação do corpo.   THE SCHOOLING OF CORPORAL PRACTICES IN PARANÁ STATE (1846-1926: EXAMINING THE PERIODICALS OF PARANÁ’S PUBLIC LIBRARY Abstract The work derives of a research project that locates and catalogues sources for the study of the body’s practices at school in the Paraná’s State, between 1846 and 1926. Although it is in the horizon of the project the exploration of many quantities, here we opt to show a little of what reserve us at the Public Library of the Paraná, which possess a very rich quantity of periodic. Raised the availables periodics, we proceed the mapping of the Public

[Health research and health technology assessment in Chile].

Science.gov (United States)

Espinoza, Manuel Antonio; Cabieses, Báltica; Paraje, Guillermo

2014-01-01

Health research is considered an essential element for the improvement of population health and it has been recommended that a share of the national health budget should be allocated to develop this field. Chile has undertaken efforts in the last decades in order to improve the governmental structure created to promote the development of health research, which has increased human resources and funding opportunities. On the other hand, the sustained economic growth of Chile in the last decades suggests that the health expenditure will maintain its increasing trend in the following years. This additional funding could be used to improve coverage of current activities performed in the health system, but also to address the incorporation of new strategies. More recently, health technology assessment (HTA) has been proposed as a process to support decisions about allocation of resources based on scientific evidence. This paper examines the relationship between the development of health research and the HTA process. First, it presents a brief diagnosis of the situation of health research in Chile. Second, it reviews the conceptual basis and the methods that account for the relationship between a HTA process and the development of health research. In particular, it emphasizes the relevance of identifying information gaps where funding additional research can be considered a good use of public resources. Finally, it discusses the challenges and possible courses of action that Chile could take in order to guarantee the continuous improvement of an articulated structure for health research and HTA.

Genetic divergence between Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Siluriformes: Pimelodidae in the Paraná River Basin

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TS. Bignotto

Full Text Available Pseudoplatystoma corruscans (Spix and Agassiz, 1829 and Pseudoplatystoma reticulatum (Eingenmann and Eigenmann, 1889 are large migratory catfishes of high biological importance and great commercial value in South America. Because fertile crossbreeds can be artificially produced in hatcheries, a high genetic proximity between these two Pimelodidae species is conceivable. Possible escape of crossbred specimens from pisciculture stations is a serious environmental concern. Despite their importance, knowledge of P. corruscans and P. reticulatum biology, ecology, population diversity and genetics is limited. In the present work, the genetic divergence between P. corruscans and P. reticulatum populations from the Paraná River Basin was analyzed on the basis of polymorphisms in ISSR fragments and in the hypervariable sequence of the mitochondrial DNA (mtDNA control region. Estimates of intraspecific haplotype (h > 0.5 and nucleotide diversities (π < 0.01 indicate that P. corruscans and P. reticulatum have survived a historical population decline, followed by a demographic expansion. The interspecific polymorphisms within the mtDNA control region and ISSR fragments were suitable as diagnostic molecular markers and could be used to discriminate the two species. A unique Pseudoplatystoma specimen, captured in the Upper Paraná River Floodplain, was identified by these DNA diagnostic markers as a hybrid P. reticulatum x P. corruscans, which possibly escaped from pisciculture. The integrity of the natural population of P. corruscans in the Upper Paraná River is at risk of genetic introgression or homogenization due to the presence of hybrids and the transposition of P. reticulatum upstream through the Canal da Piracema at Itaipu Dam. Data presented herein improve the understanding of the genetic relatedness between P. corruscans and P. reticulatum and represent potential tools for future programs of conservation and surveillance of genetic introgression

Gravimetric survey and modeling of the basement morphology in the sedimentary thickness characterization, NE portion of Paraná Sedimentary Basin - Brazil

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Maximilian Fries

2017-05-01

Full Text Available ABSTRACT: The northeast portion of the Paraná Sedimentary Basin is distinguished by structural highs as the known Pitanga Dome, an uplifted structure identified in the last century. It represents a geological and evolutionary evidence of the Paraná Sedimentary Basin and has undergone inspired studies and intense exploration surveys. This study consists of a gravimetric survey in the Pitanga Dome area, State of São Paulo, Brazil. The Bouguer gravity anomalies have been identified and related to the structural high, sedimentary thickness, and the basement morphology. Processing and enhancement techniques were used for forward modeling based on previous studies. The three models from profiles sectioning the dome have a sedimentary thickness varying from 200 to 1.250 meters. The adopted methodology has provided important results determining that the Pitanga Dome can be understood through rational 3D visualization. The area can be interpreted as an undulating basement with thinning of sedimentary rocks related to deep features (structures in the crust/mantle limit (Moho uplift. This characteristic is confirmed by the sedimentary layer thickening present throughout the surrounding area. The results also offer important insights and support for further studies concerning the genesis and evolution of this and other uplifted structures of the Paraná Sedimentary Basin.

Initial results from the operation of village hybrid systems in Chile

Energy Technology Data Exchange (ETDEWEB)

Holz, R.; Baring-Gould, E.I.; Corbus, D. [and others

1997-08-01

The government of Chile has undertaken a rural electrification program to electrify 75% of the population by the year 2000. Renewable energy is considered within this program, and its application facilitated through a technical cooperation agreement between Chile`s national energy commission (CNE) and the U.S. Department of Energy. In order to introduce isolated mini-grid hybrid wind-energy systems into Chile, three pilot projects were implemented in Region IX. The goal of the pilot systems is to establish renewables as a viable option for rural electrification in the Chilean context. In this paper we report on the first six months of three pilot projects. Presented as background information are brief descriptions of the power systems, data acquisition systems, and the operation and maintenance (O&M) protocols. Analyses of loads, component performance, system operation, and balance of payments for O&M are the primary points presented. Important lessons learned and future plans are also discussed.

Occurrence of gastrointestinal parasites in wild animals in State of Paraná, Brazil

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LEW K. SPRENGER

2018-01-01

Full Text Available ABSTRACT The objective of this study was to determine the prevalence and diversity of gastrointestinal parasites in fecal samples from wild birds and mammals from the State of Paraná. In total, 220 stool samples were sent to Parasitic Diseases Laboratory of the Federal University of Paraná during 13 months (Jan/2013-Jan/2014. A total of 52.7% (116/220 of the animals were positive for cysts, oocysts, eggs and/or trophozoites. In birds, the positivity rate was 37.9% (25/66 and mammals was 59.1% (91/154. Strongyloidea superfamily eggs were observed in 37.3% (82/220 of the samples, Eimeria spp. in 10% (22/220, and Trichuris spp. in 4.5% (10/220. The most frequent mammal species were llamas (Lama glama, and dromedaries (Camelus bactrianus with infection rate of 70.1% (54/77 and 60.8% (14/23, respectively. In other hand, cockatiels (Nymphicus hollandicus and ring necks (Psittacula krameri, were the most researched birds, with infection rate of 20% (40/50 and 100% (6/6, respectively. A high prevalence of gastrointestinal parasites was observed in most of wildlife animals. Further investigations should be conducted focusing on parasite control strategies and the conservation measurements for harmonizing the human-animal interaction on the long-term, reducing associated health risks.

El chile poblano criollo en la cultura alimentaria del Alto Atoyac

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Luis Joaquín Pérez Carrasco

2017-01-01

Full Text Available El chile poblano criollo producido en la re-gión Alto Atoyac en Puebla, forma parte de la cultura alimenticia de la población, junto con el maíz y el frijol. Ya sea en fresco o en seco es un componente fundamental en muy diver-sos platillos como: el mole poblano, los chiles en nogada, las rajas con huevo, por mencio-nar algunos. El objetivo del trabajo fue el en-tender las razones sociales y culturales de lo planteado e identificar la problemática del cultivo de chile poblano criollo y los factores que favorecen que los productores persistan en su cultivo en la región. Metodología. Se realizaron entrevistas estructuradas, siguien-do el método de muestreo por “bola de nieve” (Snowball, empleado frecuentemente en es-tudios con poblaciones marginales. Resulta-dos. El sistema de producción predominante en el Alto Atoyac, es el chile poblano criollo intercalado en árboles frutales, con superficies de siembra igual o menor a 100 m2, estrategia usada por los productores para diversificar el riesgo de las enfermedades del cultivo y con ello asegurar la sobrevivencia de sus tradicio-nes culinarias y la permanencia de su semilla con sus propias características. Limitaciones. El trabajo de investigación no pudo abarcar el rendimiento de chile poblano en la región y del perfil del productor. Conclusiones. El chi-le poblano criollo en el Alto Atoyac, se siem-bra en superficies pequeñas y condiciones de temporal, intercalado en árboles frutales y es afectado por la enfermedad pudrición radical o secadera. El productor continúa sembrando su semilla de chile poblano criollo, como estra-tegia para conservar sus tradiciones en la elabo-ración de los alimentos y mitigar en lo posible los daños ocasionados por las enfermedades.

Diatomáceas perifíticas em um sistema eutrófico brasileiro (Reservatório do Iraí, estado do Paraná Periphytic diatoms in a Brazilian eutrophic system (Iraí reservoir, Paraná state

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Angela Maria da Silva

2010-12-01

Full Text Available O estudo sobre a diversidade das diatomáceas do reservatório do Iraí ampliou o conhecimento da flora diatomológica perifítica de ambientes eutróficos do estado do Paraná e contribuiu para subsidiar futuros trabalhos que utilizem diatomáceas como bioindicadoras das condições tróficas da água. Coletas trimestrais foram realizadas no reservatório durante um ano. As amostras perifíticas foram obtidas pela remoção do biofilme aderido a caules da macrófita Polygonum sp. e a lâminas de vidro. Estas foram colocadas em complexos de madeira e deixadas submersas durante 30 dias para colonização. O estudo taxonômico resultou na identificação de 11 citações pioneiras para o estado do Paraná entre as 96 espécies de diatomáceas determinadas. Maior diversidade de espécies foi registrada para o substrato macrófita. Achnanthidium minutissimum foi dominante na maior parte das amostras analisadas, sendo considerada tolerante às condições eutróficas do reservatório do Iraí. Fragilaria rumpens, Fragilaria vaucheriae var. capitellata e Gomphonema gracile foram abundantes. Informações ecológicas sobre as espécies foram obtidas em literatura, sendo 35% características de sistemas aquáticos em processo avançado de eutrofização, 18% de ambientes mesotróficos e 19% classificadas como tolerantes e indiferentes ao estado trófico dos ambientes.This floristic survey contributed to our knowledge of periphytic diatoms in a eutrophic reservoir in Paraná state, and provided a basis for future works using diatoms as bioindicators of trophic water conditions. Samples were collected quarterly, over a year, by removing the biofilm attached to Polygonum sp. stems and to glass slides. The slides were placed in wooden frames and remained submersed for 30 days to colonize. The taxonomic study resulted in 11 new taxonomic records for Paraná state among the 96 identified diatoms. The highest species diversity was found in the macrophyte

Regiones-commodities: Crisis y contagio en Chile

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Antonio Daher

2003-05-01

Full Text Available La hipótesis de un nuevo dualismo entre una capital subglobal y sus "regiones-commodities" subyace en el estudio del impacto diferencial de las tres últimas crisis internacionales en las regiones de Chile, cuantificado a través de cuatro indicadores: el producto, el empleo, la inversión externa y las exportaciones, cuya variación permite verificar la disímil vulnerabilidad de cada región y su desigual exposición al riesgo de contagio de crisis. Fundamentado en un marco conceptual que sostiene que las crisis siguen siendo más regionales que globales, y que existe una verdadera geografía del contagio, el estudio muestra evidencia empírica que permite constatar: 1 la reproducción de un desbalance norte-sur al interior de Chile; 2 la doble paradoja de Santiago, cuya economía es la más diversificada y la más vulnerable, la más recesiva y la de mayor crecimiento; 3 la emergencia de Antofagasta como segunda economía regional de Chile, desplazando a Valparaíso y Concepción; 4 el paralelismo de Santiago y Antofagasta como regiones con el mayor producto, la mayor inversión extranjera y mayores exportaciones; y 5 la "mercosurización" de Santiago, capital subglobal, y la globalización de sus "regiones-commodities".The hypothesis of a new dualism between a sub-global capital city and its "commodities regions" underlies the study of the differential impact of the three last international crises on the regions of Chile. This impact is quantified through four indicators: product, employment, foreign investment and exports, and their variability allow the verification of the dissimilar vulnerability of each region and its dissimilar exposure to the risk of crisis contamination. The study is based on a conceptual frame that states that crisis continue to be more regional-like than global, and that there is a real geography of contamination. On the other hand, this study shows empirical evidence which makes it possible to verify: 1 the

President of Chile at CERN

CERN Multimedia

2007-01-01

The President of Chile, Michelle Bachelet, in the ATLAS cavern with, from left to right, Peter Jenni, ATLAS Spokesman, Vivian Heyl, CONICYT President, and Robert Aymar, CERN Director-General. Robert Aymar, CERN Director-General, and Vivian Heyl, CONICYT President, signing a cooperation agreement between CERN and Chile’s Comisión Nacional de Investigación Científica y Tecnológica (CONICYT).The President of Chile, Michelle Bachelet, paid a visit to CERN during her three-day tour of Switzerland. The charismatic Michelle Bachelet and her large delegation were greeted by the CERN Director-General and then taken to see the ATLAS experiment and the LHC. She also took time to meet the Chilean community working at CERN, comprising several physicists in the Theory Group and the ATLAS experiment. The meeting was followed by the signing of a cooperation agreement between CERN and Chile’s Comisión Nacional de Investigación Científi...

[Mental disorders among immigrants in Chile].

Science.gov (United States)

Rojas, Graciela; Fritsch, Rosemarie; Castro, Ariel; Guajardo, Viviana; Torres, Pamela; Díaz, Berta

2011-10-01

Chile is receiving immigrant populations coming from other Latin-American countries. To determine the prevalence of Common Mental Disorders (CMD) among immigrants who live in Independencia, a quarter in Santiago, Chile. A cross sectional study was carried out in the primary health care clinic and in the state-funded school of Independencia. A representative sample of 282 adults and 341 children were interviewed. Mental disorders were diagnosed using CIS-R and MINI structured interviews. The interviewed immigrants came mostly from Peru. The prevalence of mental disorders in the adult population was 17.8% and among children, it was 29.3%. The adult immigrants have a lower prevalence of mental disorders than the Chilean population but it increases among children. Barriers of access to health services, that should be solved, were detected.

A organização da política de saúde da pessoa com deficiência no estado do Paraná (The organization of the politics of health of the person with deficiency in the state of Paraná Doi: 10.5212/Emancipacao.v.13i2.0001

Directory of Open Access Journals (Sweden)

Eliane Christine Santos de Campos

2014-03-01

Full Text Available O presente artigo discute a política de saúde da pessoa com deficiência, com ênfase na sua organização no estado e municípios do Paraná. Para compreensão do tema, num primeiro momento apresentamos uma breve discussão sobre a saúde enquanto um direito constitucional. Logo após, discutimos os conceitos sobre deficiência e apresentamos os dados estatísticos visando compreender a realidade brasileira. Por fim, demonstramos como a política nas três esferas de governo está definida e organizada e apresentamos as considerações finais. Podemos concluir que houve um avanço na definição do modelo de política a ser implementada pelos municípios do Paraná, entretanto a garantia do acesso está diretamente relacionada ao cumprimento das determinações legais. Palavras-chave: Saúde. Pessoa com deficiência.     Abstract: The present study discusses the politics of health of the person with deficiency, with emphasis in its organization in the state and cities of Paraná. For understanding the subject, at the first moment we present one brief argument on health as a constitutional right. Next, we argue the concepts on deficiency and present the statistical data aiming to understand the Brazilian reality. Lastly, we demonstrate how the politics in the three spheres of government are defined and organized and we present our fi nal considerations. We can conclude that it had an advance in the definition of the politics model to be implemented by the cities of Paraná, however, the guarantee of the access is directly related to the fulfillment of the legal determinations. Keywords: Health. Handicapped person. 

[Illegitimate patients: Undocumented immigrants' access to health care in Chile].

Science.gov (United States)

Concha, Nanette Liberona; Mansilla, Miguel Ángel

2017-01-01

In recent decades, Chile has become a destination for immigrants from other South American countries, which has significantly impacted public services - particularly the public health system - at the economic, social, and cultural levels. The aim of this paper is to provide substantiated information on issues concerning undocumented immigrants' access to health care in Chile. A qualitative methodology, fundamentally an ethnography of the clinical setting, was used. Results were then analyzed in relation to theories of power asymmetries and interethnic relations. The research results highlight the lack of compliance with existing regulations and the exercise of discretionary personal judgment as barriers to access. It is concluded that in Chile immigrants in general, and undocumented immigrants in particular, are considered to be illegitimate patients.

Illegitimate patients: Undocumented immigrants’ access to health care in Chile

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Nanette Paz Liberona Concha

2017-10-01

Full Text Available In recent decades, Chile has become a destination for immigrants from other South American countries, which has significantly impacted public services – particularly the public health system – at the economic, social, and cultural levels. The aim of this paper is to provide substantiated information on issues concerning undocumented immigrants’ access to health care in Chile. A qualitative methodology, fundamentally an ethnography of the clinical setting, was used. Results were then analyzed in relation to theories of power asymmetries and interethnic relations. The research results highlight the lack of compliance with existing regulations and the exercise of discretionary personal judgment as barriers to access. It is concluded that in Chile immigrants in general, and undocumented immigrants in particular, are considered to be illegitimate patients.

Credit constraints in rural financial markets in Chile: determinants and consequences

NARCIS (Netherlands)

Reyes, A.

2011-01-01

Using data from two surveys carried out in 2006 and 2008 on 177 farmers in Chile, this study measures access to credit and empirically determine the effects of credit constraints on investment and production for market-oriented farmers in central Chile. More specifically, four issues are dealt

75 FR 28059 - Actual Effects of the Free Trade Agreements With Chile, Australia, and Singapore

Science.gov (United States)

2010-05-19

... Agreements With Chile, Australia, and Singapore AGENCY: United States International Trade Commission. ACTION... Trade Agreements with Chile, Australia, and Singapore. DATES: July 15, 2010: Deadline for filing written... effects of the free trade agreements (FTAs) concluded with Chile, Singapore, and Australia. In its report...

SEM-MLA-based Investigation of the Composition of Mafic Volcaniclastic Deposits from the Paraná Large Igneous Province, Brazil

Science.gov (United States)

Höfig, D. F.; Höfig, T. W.; Licht, O. A. B.; Haser, S.; Valore, L.

2017-12-01

Mafic volcaniclastic deposits (MVDs) have been widely reported in Large Igneous Provinces around the world, except for the Paraná Province (review by Ross et al., 2005: J Volcanol Geotherm Res, 145, pp. 281-314). Recent geochemical classification for this unit highlights, however, the occurrence of such deposits, connected to basic lava flows, mostly those High Ti - High P ones (Licht.: J Volcanol Geotherm Res, in press). In southern Brazil, MVDs intercalated with lava flows have been reported at 680 sites, showing conspicuous poorly sorted polymictic breccia at the base, grading to tuff breccias and red silicified tuffs at the top. Newly sampled rocks of Paraná mafic volcanoclastic deposits unravel important information about the composition utilizing Scanning Electron Microscopy-based Mineral Liberation Analysis. Overall, they show similar mineralogy presenting obsidian (25-40%), different phases of iron oxide (5-20%), quartz (10-25%), plagioclase (5-25%), celadonite (5-25%), and chlorite (5-10%). The breccias reveal a greater content of celadonite due to the presence of altered hypohyaline and hypocrystalline basaltic shards, whereas the tuffs are more enriched in glass. Different generations of plagioclase are attributed to various basalt shards and clasts as well vitroclasts found in the matrix. It is proposed that the MVDs were generated by explosive events due the interaction between the ascending mafic magma and deep aquifer systems and its siliciclastic matrix represents the country rock, i.e., the underneath Paleozoic sedimentary sequence of Paraná Basin.

Species richness and abundance of bats in fragments of the stational semidecidual forest, Upper Paraná River, southern Brazil

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H. Ortêncio-Filho

Full Text Available The Upper Paraná River floodplain is inserted in a region of the Mata Atlântica biome, which is a critical area to preserve. Due to the scarcity of researches about the chiropterofauna in this region, the present study investigated species richness and abundance of bats in remnants from the stational semidecidual forest of the Upper Paraná River, southern Brazil. Samplings were taken every month, from January to December 2006, using 32 mist nets with 8.0 x 2.5 m, resulting in 640 m²/h and totaling a capture effort of 87,040 m²/h. In order to estimate the species richness, the following estimators were employed Chao1 and Jack2. During the study, a total of 563 individuals belonging to 17 species (Artibeus planirostris, Artibeus lituratus, Carollia perspicillata, Platyrrhinus lineatus, Sturnira lilium, Artibeus fimbriatus, Myotis nigricans, Desmodus rotundus, Artibeus obscurus, Noctilio albiventris, Phylostomus discolor, Phylostomus hastatus, Chrotopterus auritus, Lasiurus ega, Chiroderma villosum, Pygoderma bilabiatum and Lasiurus blossevillii were captured. The estimated richness curves tended to stabilize, indicating that most of the species were sampled. Captured species represented 10% of the taxa recorded in Brazil and 28% in Paraná State, revealing the importance of this area for the diversity of bats. These findings indicate the need to determine actions aiming to restrict human activities in these forest fragments, in order to minimize anthropogenic impacts on the chiropterofauna.

Perfil da mortalidade materna por aborto no Paraná: 2003-2005 Perfil de la mortalidad materna, por aborto en el Paraná: 2003-2005 Characteristics of maternal mortality by abortion in Parana: 2003-2005

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Kleyde Ventura de Souza

2008-12-01

Full Text Available Estudo descritivo cujo objetivo foi identificar o perfil das mulheres que tiveram como causa de morte o aborto, no Estado do Paraná, no período entre 2003 e 2005, com destaque para aspectos sociodemográficos, reprodutivos e relacionados à assistência prestada. Os dados foram obtidos a partir dos estudos de série de casos de óbitos maternos elaborados pelo Comitê Estadual de Prevenção da Mortalidade Materna/Paraná. Foram analisados 17 casos. Os resultados apontaram que 88% dos óbitos poderiam ter sido evitados. O aborto seguido de infecção (59% foi a causa básica de maior concentração entre as mortes. As mulheres jovens, casadas, com baixo status socioeconômico e reprodutivo foram as mais atingidas. Reafirma-se a importância do acesso a bens sociais, da redução das desigualdades sociais e da educação em saúde voltada para o planejamento reprodutivo de qualidade.Estudio descriptivo cuyo objetivo fue identificar las características de las mujeres que tuvieron como causa de muerte el aborto en el estado de Paraná en el período entre 2003 a 2005, con destaque para aspectos sociodemográficos, reproductivos y al cuidado que recibieron. Los datos fueron obtenidos con la serie de casos de óbitos maternos elaborados por el Comité Estadual de Prevención de la Mortalidad Materna/Paraná. Fueron analizados 17 casos. Los resultados mostraron que 88% de los óbitos podrían haber sido evitados. El aborto seguido de infección (59% fue a causa básica de mayor concentración, entre las muertes evitables. Las mujeres jóvenes, casadas; con bajo status socioeconómico y reproductivo fueron las más alcanzadas. Se reafirma la importancia del acceso a bienes sociales y a la educación sanitaria hacia un planeamiento reproductivo calificado.A descriptive study whose objective was to identify the characteristics of women who died while having an abortion in the state of Parana between 2003 and 2005, outlining the sociodemographical

Chile: Una Vision Politica, Economica y Social (Chile: A Political, Economic, and Social View).

Science.gov (United States)

Cortes-Hwang, Adriana

1972-01-01

This address seeks to explain in brief the historical background and political, economic, and social conditions leading to the democratic election of a Marxist president in Chile. A historical sketch of Chilean government from independence in 1810 is provided with a description of the situation just before Salvador Allende's election in 1969. Some…

Surface Observations from Punta Arenas, Chile

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Surface Observations from Punta Arenas, in extreme southern Chile. WMO station ID 85934. Period of record 1896-1954. The original forms were scanned at the Museo...

Festivais Matsuris como referencial cultural e turístico da etnia japonesa em Curitiba (Paraná, Brasil

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Miguel Bahl

2013-12-01

Full Text Available O artigo trata sobre Matsuris, festivais da etnia japonesa realizados na cidade de Curitiba, Paraná (Brasil. É um estudo de caso de caráter descritivo com a intenção de resgatar parte do histórico de imigração japonesa no Brasil, a fim de perceber a importância dos festivais Matsuris como referencial da etnia e como forma de inserção social do grupo na capital paranaense. Utilizando pesquisa bibliográfica, busca eletrônica e observação direta intensiva, o estudo traz como resultado a descrição dos três festivais mais importantes da etnia na cidade (Hana Matsuri, Imin Matsuri e Haru Matsuri, demonstrando a relação dos mesmos como referencial étnico japonês e a apresentação do resultado de pesquisa de campo empreendida em 2009, junto ao Hana Matsuri e ao Imin Matsuri. Também evidencia a importância da existência de produtos étnicos culturais para um grupo de imigrantes, principalmente em uma capital cosmopolita como Curitiba, que contemplem o significado real de sua cultura, sem que se tornem apenas um bem de consumo.  Matsuris Festivals as cultural and turistic benchmark of japonese ethnicity in Curitiba (Paraná, Brazil. The article discusses about the Matsuris, Japanese ethnic festivals realized in Curitiba, Paraná (Brazil. It is a descriptive case study that intends to briefly redeem part of the history of Japanese immigration in Brazil, in order to understand the importance of Matsuris festivals as an ethnic referential and as a kind of social insertion of the group at the capital of Paraná. Using literature search, electronic search and intensive direct observation, the study results in a description of the three most important festivals of the ethnic group in the city (Hana Matsuri, Imin Matsuri and Haru Matsuri, showing their relation as an ethnic Japanese referential and showing the result from the field research applied in 2009, during the Hana Matsuri and Imin Matsuri Festivals. It also highlights the

Second Announcement - ESO/ST-ECF Workshop on NICMOS and the VLT: A New Era of High-Resolution Near-Infrared Imaging and Spectroscopy - May 26-27, 1998 - Hotel Baia di Nora, Pula, Sardinia, Italy

Science.gov (United States)

1998-03-01

ST-ECF and ESO are organising in collaboration with the NICMOS IDT and STScI a workshop on near infrared imaging from space and ground. The purpose of the workshop is to review what has been achieved with the Near Infrared and Multi Object Spectrograph (NICMOS) on board of HST, what can be achieved in the remaining lifetime of the instrument, and how NICMOS observations can be optimised taking into account the availability of IR imaging and spectroscopy on ESO's Very large Telescope (VLT) in the near future. The meeting will be held in May 1998, about one year after science observations started with NICMOS, and about half a year before the Infrared Spectrometer and Array Camera (ISAAC) starts to operate on the VLT. Currently, it is expected that NICMOS will operate until the end of 1998.

Decades lost and found: Mexico and Chile since 1980

OpenAIRE

Raphael Bergoeing; Patrick J. Kehoe; Timothy J. Kehoe; Raimundo Soto

2002-01-01

Both Chile and Mexico experienced severe economic crises in the early 1980s, yet Chile recovered much faster than Mexico. This study analyzes four possible explanations for this difference and rules out three, explanations based on money supply expansion, real wage and real exchange rate declines, and foreign debt overhangs. The fourth explanation is based on government policy reforms in the two countries. Using growth accounting and a calibrated growth model, the study determines that the on...

Bullfighting at Santiago de Chile during the Colonial Period

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Escardiel González Estévez

2017-06-01

Full Text Available Despite the fact that in Chile there is no bullfighting and that people have forgotten it, bulls existed in this territory as in any other Spanish colony, with critical social implications. Although follow the Iberian trend, from ritual to a spectacle, some local factors made that bullfighting had special features in Chile, as is the case of the permanence of chivalrous bullfighting in the context of military training at the frontier with mapuche people.

Environmental management in Chile: The power plants case; Gestion ambiental en Chile: Caso de las centrales termoelectricas

Energy Technology Data Exchange (ETDEWEB)

Jadrijevic, Maritza [Comision Nacional del Medio Ambiente, (Chile)

1997-12-31

In this paper are presented the general aspects of the historic evolution o the legal norms on environmental matters in Chile; general aspects of the electric generation system and the instruments of environmental management currently applied in the fossil fueled power plants, such as: the assessment system of the environmental impact; compliance of the air quality and emissions Standards and plans for decontamination [Espanol] En este trabajo se dan a conocer aspectos generales de la evolucion historica de las normas juridicas en materia ambiental en Chile; aspectos generales del sistema de generacion electrica y los instrumentos de gestion ambiental que actualmente se aplican a las plantas de generacion termoelectricas, tales como: el sistema de evaluacion de impacto ambiental; cumplimiento de normas de la calidad de aire y de emision y, planes de descontaminacion

Environmental management in Chile: The power plants case; Gestion ambiental en Chile: Caso de las centrales termoelectricas

Energy Technology Data Exchange (ETDEWEB)

Jadrijevic, Maritza [Comision Nacional del Medio Ambiente, (Chile)

1996-12-31

In this paper are presented the general aspects of the historic evolution o the legal norms on environmental matters in Chile; general aspects of the electric generation system and the instruments of environmental management currently applied in the fossil fueled power plants, such as: the assessment system of the environmental impact; compliance of the air quality and emissions Standards and plans for decontamination [Espanol] En este trabajo se dan a conocer aspectos generales de la evolucion historica de las normas juridicas en materia ambiental en Chile; aspectos generales del sistema de generacion electrica y los instrumentos de gestion ambiental que actualmente se aplican a las plantas de generacion termoelectricas, tales como: el sistema de evaluacion de impacto ambiental; cumplimiento de normas de la calidad de aire y de emision y, planes de descontaminacion

[The 140th anniversary of Revista Médica de Chile].

Science.gov (United States)

Reyes, B Humberto; Andresen, H Max; Palma, H Joaquín

2012-01-01

Revista Médica de Chile was founded in 1872 and thus is one of the oldest medical journals being published since the 19th Century. The sponsoring institution--"Sociedad Médica de Santiago", founded in 1869--initially was the only scientific society in Chile, gathering medical doctors from every existing specialty. With the splitting of independent organizations representing specific specialties, including subspecial-ties of internal medicine, Sociedad Médica de Santiago focused its scope of action to become the "Chilean Society of Internal Medicine". Its official journal -Revista Médica de Chile--is currently a general and internal medicine journal that also publishes articles on scientific and technological advances in many fields of medicine and health sciences. While initially all authors were Chilean, the journal is now open to submissions from abroad and since the year 2000 articles are published in English when the local language of authors is not Spanish. The number of articles received determines an increasing administrative and editorial burden and, together with the high cost of publishing, will require changes in publication policies. The journal will participate in continuing medical education programs as soon as reaccreditation of medical specialties becomes officially organized in Chile.

Profile of users of anticytokines offered by the health care system in the state of Paraná for the treatment of rheumatoid arthritis.

Science.gov (United States)

Wiens, Astrid; Grochocki, Mônica Cavichiolo; Pontarolli, Deise Regina Sprada; Venson, Rafael; Correr, Cassyano Januário; Pontarolo, Roberto

2012-01-01

The Brazilian Unified Health Care System (SUS) offers treatment for patients with RA through federal funding (Ministry of Health) and state co-financing. The Clinical Protocol and Therapeutic Guidelines for the treatment of rheumatoid arthritis describe the therapeutic regimen for the disease, including the anticytokines adalimumab, etanercept or infliximab. The aim of this study was to evaluate the profile of registered users of those anticytokines, biologics registered in the Information System of the Pharmaceutical Assistance Specialized Division, managed by the Paraná State Drug Center. A cross-sectional study regarding data from March 2010 was conducted. Based on dispensation data, information regarding the following variables were collected: age; gender; regional health care centers; International Classification of Diseases (ICD); and drug dispensed. In addition, the monthly cost with anticytokines for the SUS was calculated. In the state of Paraná, 923 patients on anticytokines were identified, 40%, 44% and 16% of whom receiving adalimumab, etanercept and infliximab, respectively. This generated a monthly cost of R$3,403,195.59. Regarding the ICD, the distribution of patients was as follows: 55% had ICD M05.8; 27%, ICD M06.0; 9%, ICD M6.8; 8%, ICD M5.0; and 1% had other ICDs related to the disease. The regional health care centers of the state of Paraná with the largest number of patients on anticytokines were in the following municipalities: Ponta Grossa; Cornélio Procópio; Londrina; Cianorte; Maringá; Irati; and Campo Mourão. This study assessed the distribution and profile of users of anticytokines for the rheumatoid arthritis treatment covered by the SUS in the state of Paraná, in March 2010.

Systematic revision of the Potamotrygon motoro (Müller & Henle, 1841 species complex in the Paraná-Paraguay basin, with description of two new ocellated species (Chondrichthyes: Myliobatiformes: Potamotrygonidae

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Thiago Silva Loboda

Full Text Available A systematic revision of the Potamotrygon motoro (Müller & Henle, 1841 species complex in the Paraná-Paraguay basin based on morphological characters was undertaken. Morphological systems analyzed include external morphology, coloration, dermal denticles, and spines, canals of the ventral lateral-line system, and skeletal components. Potamotrygon motoro is widely distributed in the Paraná-Paraguay basin and some of its diagnostic characters are: ocelli present on dorsal disc tricolored, well-defined and evenly distributed, with diameter similar or greater than eye-length; ventral coloration with relatively large whitish central region, with gray or brown area predominant on outer ventral disc margins; dermal denticles well-developed and star-shaped over central disc; labial grooves absent; monognathic heterodonty present in upper and lower jaws of adults. Potamotrygon pauckei Castex, 1963 and Potamotrygon labradori Castex, Maciel & Achenbach, 1963, are synonymized with P. motoro; Potamotrygon alba Castex, 1963, is a nomen dubium in accordance with previous authors. Additionally, two new ocellated species of Potamotrygon from the Paraná-Paraguay basin are described: Potamotrygon pantanensis, sp. nov. and Potamotrygon amandae, sp. nov. These are described and compared with P. motoro and other congeners. Potamotrygon pantanensis, sp. nov. is described from the northern Pantanal region; Potamotrygon amandae, sp. nov. is widespread in the Paraná-Paraguay basin.

Perfil dos usuários de anticitocinas disponibilizadas pelo Sistema Único de Saúde no estado do Paraná para o tratamento da artrite reumatoide Profile of users of anticytokines off ered by the health care system in the state of Paraná for the treatment of rheumatoid arthritis

Directory of Open Access Journals (Sweden)

Astrid Wiens

2012-04-01

Full Text Available INTRODUÇÃO: O tratamento da artrite reumatoide (AR no âmbito do Sistema Único de Saúde (SUS tem financiamento do Ministério da Saúde e cofinanciamento das Secretarias Estaduais. O Protocolo Clínico e Diretrizes Terapêuticas (PCDT para o tratamento da AR descreve o esquema terapêutico para a patologia, inclusive com as anticitocinas adalimumabe, etanercepte ou infliximabe. OBJETIVO: Traçar o perfil dos usuários de anticitocinas, medicamentos biológicos cadastrados no Sistema de Informação do Componente Especializado da Assistência Farmacêutica, gerenciado pelo Centro de Medicamentos do Paraná. MÉTODOS: Foi realizado um estudo transversal tomando como referência o mês de março de 2010. Com base em dados de dispensação, foram coletadas informações relativas a idade, gênero, regional de saúde (RS, Código Internacional de Doenças (CID e medicamento dispensado. Calculou-se também o custo mensal com anticitocinas para o SUS. RESULTADOS: No estado do Paraná foram encontrados 923 pacientes recebendo anticitocinas, dos quais 40% recebiam adalimumabe, 44% etanercepte e 16% infliximabe, gerando um custo mensal de R$3.403.195,59. Com relação ao CID, 55% dos indivíduos apresentavam CID M05.8, 27% CID M06.0, 9% CID M6.8, 8% CID M5.0 e 1% dos indivíduos apresentava os outros CIDs relacionados com a doença. As RS do Paraná com o maior número de indivíduos em tratamento com anticitocinas foram as de Ponta Grossa, Cornélio Procópio, Londrina, Cianorte, Maringá, Irati e Campo Mourão. CONCLUSÃO: Por meio deste estudo foi possível verificar a distribuição e o perfil dos usuários de anticitocinas para o tratamento da AR no Paraná no âmbito do SUS no mês de março de 2010.INTRODUCTION: The Brazilian Unified Health Care System (SUS offers treatment for patients with RA through federal funding (Ministry of Health and state co-financing. The Clinical Protocol and Therapeutic Guidelines for the treatment of rheumatoid

Chile and Mercosur: One Strategic Perspective

National Research Council Canada - National Science Library

Oviedo, Humberto

2000-01-01

... a big free trade area. Chile has been proactive to open its economy unilaterally and now is looking for creating the best conditions to participate in some important economic blocks, as a NAFTA, MERCOSUR, the Asian-Pacific...

An atlas of L-T transition brown dwarfs with VLT/XShooter

Science.gov (United States)

Marocco, F.; Day-Jones, A. C.; Jones, H. R. A.; Pinfield, D. J.

In this contribution we present the first results from a large observing campaign we are carrying out using VLT/Xshooter to obtain spectra of a large sample (˜250 objects) of L-T transition brown dwarfs. Here we report the results based on the first ˜120 spectra already obtained. The large sample, and the wide spectral coverage (300-2480 nm) given by Xshooter, will allow us to do a new powerful analysis, at an unprecedent level. By fitting the absorption lines of a given element (e.g. Na) at different wavelengths we can test ultracool atmospheric models and draw for the first time a 3D picture of stellar atmospheres at temperatures down to 1000K. Determining the atmospheric parameters (e.g. temperature, surface gravity and metallicity) of a big sample of brown dwarfs, will allow us to understand the role of these parameters on the formation of their spectra. The large number of objects in our sample also will allow us to do a statistical significant test of the birth rate and initial mass function predictions for brown dwarfs. Determining the shape of the initial mass function for very low mass objects is a fundamental task to improve galaxy models, as recent studies tep{2010Natur.468..940V} have shown that low-mass objects dominate in massive elliptical galaxies.

Ensino e Formação Profissional como Suporte aos Arranjos Produtivos Locais da Região Sudoeste do Paraná

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Alexandre Luiz Schlemper

2014-01-01

Full Text Available This study aimed to evaluate the relationship between education and clusters in the southwest region of Paraná, diagnosing the condition of access of firms to skilled labor, as well as the current regional infrastructure of vocational education and training. As methodological aspects was used SWOT methodology, identifying strengths, weaknesses, opportunities and threats, particularly in aspects related to manpower, training and education. The research considered three clusters located in the Southwest region of Paraná: clothing, furniture and software, which were under investigation. The results demonstrate that the lack of skilled labor is a major weakness for the three clusters and that the current provision of education infrastructure in the region is considered insufficient to meet these demands professionals.

Nuclear public information activities in Chile; Programa de educacion publica de la energia nuclear en Chile

Energy Technology Data Exchange (ETDEWEB)

Munoz Quintana, R [Comision Chilena de Energia Nuclear, Santiago (Chile)

1995-10-01

Nuclear plans and developing programs in developing and developed countries are facing-in a higher or lower degree- opposition from public opinion. The objectives and contents of the public education program on nuclear energy in Chile are dealt with in this paper.

Biomass size-spectra of macrobenthic communities in the oxygen minimum zone off Chile

Science.gov (United States)

Quiroga, Eduardo; Quiñones, Renato; Palma, Maritza; Sellanes, Javier; Gallardo, Víctor A.; Gerdes, Dieter; Rowe, Gilbert

2005-01-01

Estimates of macrofaunal secondary production and normalized biomass size-spectra (NBSS) were constructed for macrobenthic communities associated with the oxygen minimum zone (OMZ) in four areas of the continental margin off Chile. The presence of low oxygen conditions in the Humboldt Current System (HCS) off Chile was shown to have important effects on the size structure and secondary production of the benthic communities living in this ecosystem. The distribution of normalized biomass by size was linear (log 2-log 2 scale) at all stations. The slope of the NBSS ranged from -0.481 to -0.908. There were significant differences between the slopes of the NBS-spectra from the stations located in the OMZ (slope = -0.837) and those located outside the OMZ (slope = -0.463) ( p oxygen conditions (Chile (6.8 g C m -2 y -1) than off northern Chile (2.02 g C m -2 y -1) and off southern Chile (0.83 g C m -2 y -1). A comparison with other studies suggests that secondary production in terms of carbon equivalents was higher than in other upwelling regions.

The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile.

Science.gov (United States)

Araya, Juan Francisco

2015-01-01

The bulimulid genus Bostryx Troschel, 1847 is the most species-rich genus of land snails found in Chile, with the majority of its species found only in the northern part of the country, usually in arid coastal zones. This genus has been sparsely studied in Chile and there is little information on their distribution, diversity or ecology. Here, for the first time, a formal analysis of the diversity of bulimulids in the Región de Atacama, northern Chile, is reported. Of the seventeen species recorded for the area, most of them were efectively found in the field collections and one record was based on literature. Five taxa are described as new: Bostryx ancavilorum sp. nov., Bostryx breurei sp. nov., Bostryx calderaensis sp. nov., Bostryx ireneae sp. nov. and Bostryx valdovinosi sp. nov., and the known geographic distribution of seven species is extended. Results reveal that the Región de Atacama is the richest region in terrestrial snails in Chile, after the Juan Fernández Archipelago. All of the terrestrial molluscan species occurring in the area are endemic to Chile, most of them with restricted geographic distributions along the coastal zones, and none of them are currently protected by law. Further sampling in northern Chile will probably reveal more snail species to be discovered and described.

Etiological profile of bovine mastitis from dairy farms in the Western Paraná, Brazil

Directory of Open Access Journals (Sweden)

Júlia Gazzoni Jardim

2014-01-01

Full Text Available ABSTRACT. Jardim J.G., Deminicis B.B., Peixoto E.C.T.M., Heinzen E.L. & Domingues P.F. [Etiological profile of bovine mastitis from dairy farms in the Western Paraná, Brazil.] Perfil etiológico da mastite bovina na bacia leiteira do oeste paranaense, Paraná, Brasil. Revista Brasileira de Medicina Veterinária, 36(1:65-70, 2014. Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Av. Alberto Lamego, 2000, Campos dos Goytacazes, RJ 28013-600, Brasil. E-mail: jugazzoni@hotmail.com The aim of this study was evaluate the occurrence, infectious etiology and risk factors associated with mastitis in 331 dairy cows from sixteen farms located in the region of Marechal Cândido Rondon in the State of Paraná, Brazil. Both cows as the properties were selected of a non-random form and being selected 20% of lactation cows from each farm. The test for identification of subclinical mastitis was the California Mastitis Test and the diagnosis of the clinical mastitis was carried out by the observation of signs of inflammation in the udder and macroscopic changes in milk. Of lactating cows, 195 (60.77% were positive for mastitis and 93,75% of the farms analyzed had at least one positive animal. The etiologic agents isolated in a total of three hundred twenty-nine samples were Staphylococcus aureus (47.2%, Staphylococcus sp. (29.2%, Streptococcus dysgalactiae (18.1%, Streptococcus uberis (16,7%, Corynebaterium spp. (11,1% and Streptococcus intermedius (1.39%. Besides, was evaluated the interaction of the type of mechanical milking in function of the mastitis degree and the use of the disinfection of teats before and after milking was not interference in mastitis incidence, however, the accomplishment of the disinfection of teats before and after -dipping favored in the control of subclinical mastitis. We conclude that the significant occurrence of mastitis in herds is due to improper management conditions

Paraná School Games: Competition analysis in Curitiba

Directory of Open Access Journals (Sweden)

Isabelle Plociniak Costa

2017-06-01

Full Text Available Este estudo procura estabelecer a participação dos estudantes da cidade de Curitiba nos Jogos Escolares do Paraná, com o objetivo de discutir a efetividade da competição enquanto política pública ou apenas uma política de governo. A pesquisa caracteriza-se por ser documental exploratória e descritiva e tem por base os dados e informações, disponibilizados pelo Núcleo Regional de Educação de Curitiba, entre os anos de 2004 a 2013, com exceção dos anos 2010 e 2012 nas modalidades coletivas. Observa-se a predominância dos esportes futsal e voleibol, com destaque no futsal que é a preferência dos estudantes. Assim, é importante compreender que os Jogos Escolares não realiza uma política pública efetiva, devido à diferença dos seus objetivos propostos com o que acontece na prática.

Provisional catalogue of the flora of San Ignacio de Huinay, Chile

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Ramón Morales

2016-09-01

Full Text Available Contribution to the vascular plants flora of San Ignacio de Huinay natural reserve, Comau fiord, Región de los Lagos, Chile. To date, 262 species with their herbaria sheets stored in 5 different American and European herbaria (CONC, M, MA, and SGO and that of Huinay, are known in the territory. In this work some first new records for the South Cone are included, such as Potentilla anglica, Plantago media, and Mentha x rotundifolia. Furthermore, some of the records are new for the Flora of Chile, such as Juncus burkartii, only known from Argentina. Other species very scarcely cited in Chile, such as Solanum nigrum and Bromus squarrosus, are also included.

IAEA Mission Says Chile Committed to Enhancing Safety, Sees Regulatory Challenges

International Nuclear Information System (INIS)

2018-01-01

An International Atomic Energy Agency (IAEA) team of experts said Chile is committed to strengthening its regulatory framework for nuclear and radiation safety. To help achieve this aim, the team said the country should address challenges in some areas, including the need to ensure effective independence in regulatory decision-making. The Integrated Regulatory Review Service (IRRS) team today concluded a 12-day mission to assess the regulatory safety framework in Chile. The mission was conducted at the request of the Government and hosted by the Chilean Nuclear Energy Commission (CCHEN), which is responsible for regulatory supervision together with the Ministry of Health (MINSAL). The review mission covered all civilian nuclear and radiation source facilities and activities regulated in Chile.

Forest nursery management in Chile

Science.gov (United States)

Rene Escobar R.; Manuel Sanchez O.; Guillermo Pereira C.

2002-01-01

The forest economy in Chile is based on products from artificial reforestation efforts on approximately 2 million ha. From these, about 1.5 million ha (75%) are planted with Pinus radiata, 400,000 ha (20%) with species of Eucalyptus, principally E. globulus and E. nitens, and the rest (5%) composed by other...

Los patelogastrópodos intermareales de Chile y Perú Intertidal limpets of Chile and Peru

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CARMEN ESPOZ

2004-06-01

Full Text Available En este estudio se entrega un sistema de clasificación que refleja las relaciones de parentesco, inferidas a partir del análisis de la región 16S de ADN mitocondrial, de los patelogastrópodos que habitan en la zona intermareal a lo largo de la costa rocosa de Chile y Perú. Además, se incluye el análisis comparativo de estos patelogastrópodos en relación con la estructura, la morfología y los patrones de color de la concha, los dientes de la rádula y la anatomía corporal. Adicionalmente, se entrega información respecto de la distribución y ecología para todos los miembros de este grupo. Los resultados muestran que la fauna Lottiidae de Chile y Perú consiste en al menos nueve especies de patelogastrópodos intermareales. Esto es, ocho especies de patelogastrópodos agrupadas dentro del clado monofilético Scurria (S. variabilis, S. zebrina, S. viridula, S. plana, S. scurra, S. araucana, S. ceciliana y una especie no determinada y un "taxón problemático" asignado preliminarmente dentro del género Lottia (Lottia orbignyi. El grupo está presente entre los 5º S y 54º S, registrándose en los niveles intermareales superior, medio e inferior, desde zonas expuestas a protegidas del oleaje. A nivel intraespecífico, los resultados nos permiten proponer la sinonimia de S. parasitica con S. variabilis, y de S. ceciliana con S. boehmita. Según esto, S. variabilis presentaría al menos tres ecofenotipos: (1 en sustratos rocosos a lo largo de todo su rango geográfico, (2 sobre las conchas de Fissurella crassa y F. limbata principalmente en Chile centro-sur y (3 sobre las placas del chitón Enoplochiton niger en el norte de Chile y sur del Perú. Por su parte, S. ceciliana es una especie de patelogastrópodo que presenta un patrón morfológico y de coloración de la concha altamente variable. En general, la alta variabilidad del patrón de color y morfología de la concha sitúa a estos patelogastrópodos entre los más complejos y

Formación bruta de capital en bienes de equipo en chile, 1856-1930: Fuentes nacionales y extranjeras Gross Capital Formation in Equipment in Chile, 1856-1930: National and Foreign Sources

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Cristián Ducoing

2013-04-01

Full Text Available Pese a contar con unas de las mejores estadísticas de los países en desarrollo, existen lagunas en las series económicas de Chile, las cuales se han corregido a lo largo de los años. El trabajo conjunto de los autores ha permitido conocer las similitudes y diferencias entre una evaluación basada en las estadísticas chilenas y otra elaborada con las estadísticas del comercio exterior del G-3 (Alemania, Estados Unidos y Gran Bretaña. El objetivo del artículo es contrastar las series de inversión en maquinaria para Chile desde 1856 hasta 1930 y servir de base para otros estudios que quieran aportar nuevas series que permitan entender el desarrollo de Chile en el largo plazo.Despite having the best statistics in developing countries, there are a number of gaps in Chile's economic series, which have been being corrected over the years. Our joint work has allowed knowing the similarities and differences between series made from the Chilean statistical yearbooks and official trade statistics of G-3 (Germany, USA and Great Britain. The article aims to contrast both machinery investment series for Chile from 1856 to 1930 and provide a basis for other studies that want to make new series for understanding the development of Chile in the long term.

Ichnology applied to sequence stratigraphic analysis of Siluro-Devonian mud-dominated shelf deposits, Paraná Basin, Brazil

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Sedorko, Daniel; Netto, Renata G.; Savrda, Charles E.

2018-04-01

Previous studies of the Paraná Supersequence (Furnas and Ponta Grossa formations) of the Paraná Basin in southern Brazil have yielded disparate sequence stratigraphic interpretations. An integrated sedimentological, paleontological, and ichnological model was created to establish a refined sequence stratigraphic framework for this succession, focusing on the Ponta Grossa Formation. Twenty-nine ichnotaxa are recognized in the Ponta Grossa Formation, recurring assemblages of which define five trace fossil suites that represent various expressions of the Skolithos, Glossifungites and Cruziana ichnofacies. Physical sedimentologic characteristics and associated softground ichnofacies provide the basis for recognizing seven facies that reflect a passive relationship to bathymetric gradients from shallow marine (shoreface) to offshore deposition. The vertical distribution of facies provides the basis for dividing the Ponta Grossa Formation into three major (3rd-order) depositional sequences- Siluro-Devonian and Devonian I and II-each containing a record of three to seven higher-order relative sea-level cycles. Major sequence boundaries, commonly coinciding with hiatuses recognized from previously published biostratigraphic data, are locally marked by firmground Glossifungites Ichnofacies associated with submarine erosion. Maximum transgressive horizons are prominently marked by unbioturbated or weakly bioturbated black shales. By integrating observations of the Ponta Grossa Formation with those recently made on the underlying marginal- to shallow-marine Furnas Formation, the entire Paraná Supersequence can be divided into four disconformity-bound sequences: a Lower Silurian (Llandovery-Wenlock) sequence, corresponding to lower and middle units of the Furnas; a Siluro-Devonian sequence (?Pridoli-Early Emsian), and Devonian sequences I (Late Emsian-Late Eifelian) and II (Late Eifelian-Early Givetian). Stratigraphic positions of sequence boundaries generally coincide with

Early Child Care Education: Evidence from the New Law in Chile

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Castillo, Felipe Aravena; Lobos, Marta Quiroga

2017-01-01

In the last decade, Chile has focused on early childhood education and care (ECEC) as a key opportunity to increase student-learning outcomes and decrease socio-economic inequalities. The creation of Chile's Under-Secretariat of ECEC in 2015 highlights the relevance of this educational stage. The purpose of this study is to analyse the new law…

Morfometria de raias continentais (Chondrichthyes, Potamotrygonidae do alto rio Paraná, Brasil = Morphometry of upper Paraná river freshwater stingrays (Chondrichthyes, Potamotrygonidae

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Antonio Guilherme Cândido da Silva

2007-10-01

Full Text Available Potamotrygonidae constitui o único grupo recente de Chondrichthyes cujo habitat está restrito, exclusivamente, a águas continentais. Na planície de inundação do Alto rio Paraná, espécies desta família estabeleceram-se após o fechamento das comportas da usina hidrelétrica de Itaipu, a jusante. O objetivo deste trabalho foi, utilizando medidas corporais, identificar diferenças morfométricas entre indivíduos de Potamotrygon cf. motoro (Natterer in Müller & Henle, 1841 e Potamotrygon falkneri Castex & Maciel, 1963 capturadosnesta região, bem como estimar o tamanho com que machos destas espécies atingem a maturidade gonadal. Machos de P. falkneri e P. cf. motoro das populações avaliadas atingem a maturidade gonadal com largura do disco variando em torno de 26 cm e 23 cm, respectivamente. Na comparação das espécies, P. cf. motoro apresentou maior distânciaproporcional entre as narinas e maior comprimento proporcional da cauda e dos espiráculos. Identificou-se dimorfismo sexual secundário para P. falkneri, consistindo da presença de fileiras laterais de espinhos na cauda das fêmeas. Estudos futuros de morfologiafuncional e ecomorfologia poderão esclarecer o significado das diferenças morfométricas para o modo de vida destas espécies.Potamotrygonidae is the only extant chondrichthyan group restricted exclusively to freshwater. This family invaded the UpperParaná river system after the closing of Itaipu Dam. This study aimed to identify morphometric differences between Potamotrygon cf. motoro (Natterer in Müller & Henle, 1841 and Potamotrygon falkneri Castex & Maciel, 1963 sampled in that area, and estimate male size at gonadal maturation. P. falkneri and P. cf. motoro males reach gonadal maturation at 26 cm and 23 cm disc width, respectively. Comparing both species, P. cf. motoro presented larger tail, spiracles and distance between nostrils. Lateral small stings on tails ofP. falkneri females were observed as secondary

The organizational memory in the process of knowledge management: Study in the Federal University of Paraná

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Maria Olívia Ferreira Pereira

2016-04-01

Full Text Available Introduction: Organizational Memory allows the identification, registration, use and reuse of information and knowledge built from practice. The Universities need to improve their practices related to use and reuse of information derived from practical experiences lived and learned. Objective: Aims to identify Organizational Memory, as one element involving the representation of knowledge and information, as a practice of knowledge management in the Federal University of Paraná. Methodology: Exploratory study, supported on a literature review, with data collected through an online questionnaire distributed to the staff of the Dean of Research and Post Graduate Studies of Federal University of Paraná. Results: The results present data on the education of the study personnel. It is observed that employees realize the importance of organizational memory, but not yet aware of their importance as an essential element of management. Conclusion: Organizational Memory must be used as one component that propitiates to manage the intellectual and individual assets and a tool that should facilitate the sharing and reuse of corporate knowledge.

O uso turístico dos reservatórios de hidrelétricas: estudo dos terminais turísticos no Lago de Itaipu, Paraná, Brasil

OpenAIRE

Pertille, Iara

2007-01-01

Este trabalho tem como objetivo investigar o turismo em reservatórios de hidrelétricas, os tipos de atividades recreativas que são desenvolvidas, qual a infra-estrutura turística existente, quem são os visitantes e, principalmente, determinar a qualidade ambiental destas áreas destinadas ao turismo e recreação na margem do Lago de Itaipu. Foram estudados os oito terminais turísticos na margem brasileira do reservatório, localizado no rio Paraná, no oeste do estado do Paraná. Em uma primeira e...

[Brucellosis in Chile: Description of a series of 13 cases].

Science.gov (United States)

Olivares, Roberto; Vidal, Pamela; Sotomayor, Camila; Norambuena, Mackarenna; Luppi, Mario; Silva, Francisco; Cifuentes, Marcela

2017-06-01

Brucellosis is a zoonosis caused by Brucella spp. It may be acquired by consuming unpasteurized dairy products. Brucellosis has a low incidence in Chile, thus, we have a scarce data. To report and to characterize the first series of clinical cases of adult patients diagnosed with brucellosis in Chile. We describe a series of 13 clinical cases in patients diagnosed between 2000 and 2016 in three different centers in the Metropolitan Region, Chile. A retrospective analysis was performed on clinical presentation, laboratory, antibiotic treatment, morbidity and mortality. The mean age was 50 years old. Eight cases had a record of consumption of unpasteurized dairy products. The most frequently reported complaints were fever. The most frequent focal point involved was the spine. Only one patient had a positive blood culture, while the diagnosis was made using serological techniques in the other part of the group. The most indicated antibiotic regimens were doxycycline-rifampicin and doxycycline-gentamicin. The hospital stay was 20 days approximately as an average. Clinical cure was achieved in all cases. Brucellosis is an infrequent zoonosis in Chile, and it produces a nonspecific clinical picture, so it is necessary to have high suspicion to make the diagnosis based in the antecedent of consumption of unpasteurized dairy or raw meat.

Serosurvey of antibodies against spotted fever group Rickettsia spp. in horse farms in Northern Paraná, Brazil Soroprevalência de anticorpos contra Rickettsia spp. do grupo febre maculosa em equinos de haras no Norte do Paraná, Brasil

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Katia Tamekuni

2010-12-01

Full Text Available Brazilian spotted fever (BSF is an emerging disease most likely caused by Rickettsia rickettsii. The objective of the present study was to estimate the seroprevalence of BSF rickettsia infections in equines from six horse farms located in Londrina County, Paraná, Southern Brazil. Six owners of horse farms situated in Cambé, Santa Fé, Guaraci and Londrina municipalities participated in the study. All farms were located in areas where BSF has not been reported. A total of 273 horses were sampled and their sera were tested by indirect Immunofluorescence assay (IFA using R. rickettsii and R. parkeri antigens. Titers equal to and greater than 64 were considered positive. Of 273 sera tested, 15 (5.5% reacted to R. rickettsii and 5 (1.8% to R. parkeri. Five out of the six farms studied revealed seropositive animals and seropositivity rate ranged from 0 to 13%. The titers ranged from 64 to 512, and four samples had a titer of 512. Nine animals reacted to R. rickettsii with titers four-fold higher than those for R. parkeri. These results suggest that horses in Northern Paraná may have been exposed to rickettsiae identical or closely related to R. rickettsii.Febre Maculosa Brasileira (FMB é uma doença emergente, sendo Rickettsia rickettsii o seu principal agente etiológico. O objetivo deste estudo foi determinar a soroprevalência de rickettsia do grupo da febre maculosa em equinos de seis haras localizados nos municípios de Cambé, Santa Fé, Guaraci e Londrina. As propriedades eram localizadas na região Norte do Paraná onde casos de FMB ainda não foram diagnosticados. Foram colhidas amostras de sangue de 273 equinos, e os soros foram testados pela RIFI, usando R. rickettsii e R. parkeri como antígenos, considerando-se como positivos títulos >64. Entre 273 soros, 15 (5,5% reagiram contra R. rickettsii e 5 (1,8% para R. parkeri. Cinco de seis haras estudados tinham animais reativos, e a taxa de sororreatividade variou de 0 a 13%. Os t

Pentecostalism and Politics in Neoliberal Chile

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Martin Lindhardt

2013-02-01

Full Text Available Este artículo investiga las relaciones históricas y contemporáneas entre el Pentecostalismo y la política en Chile. La primera parte del artículo provee un resumen histórico del crecimiento y consolidación de la religión Pentecostal en relación a diferentes ambientes políticos. En este artículo se esclarecen además las diferentes posturas Pentecostales hacia la esfera política. En particular hago hincapié, en cómo surge una cultura de desencanto político en el Chile post-dictatorial que crea un vacío simbólico, el cual trae como consecuencia el nacimiento de movimientos religiosos. En la segunda parte de este artículo se discute las posibles afinidades entre el Pentecostalismo, como una cultura religiosa, y los principios democráticos. El argumento es que a pesar de que el Pentecostalismo puede contener algunas cualidades democráticas, también existe una compatibilidad notable entre la visión teísta e individualista Pentecostal acerca de los cambios sociales, y un orden social neoliberal, en donde la indolencia política se expande y en donde predomina un sentido de progreso individual y no colectivo. English: This article explores historical and contemporary relationships between Pentecostalism and politics in Chile. The first part of the article provides an historical account of the growth and consolidation of Pentecostal religion within changing political environments and sheds light on Pentecostal stances to and involvements with the political sphere. In particular, it focuses on how a culture of political disenchantment has emerged in post-dictatorial neo-liberal Chile, creating a symbolic void that can be filled by religious movements. The second part of the article discusses possible affinities between Pentecostalism as a religious culture and democratic principles and values. It argues that although Pentecostalism may contain certain democratic qualities, there is also a striking compatibility between, on the one

Immigrant health workers in Chile: is there a Latin American "brain drain"? Inmigración de personal sanitario hacia Chile: ¿hay una "fuga de cerebros" hacia América Latina?

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Baltica Cabieses

2012-08-01

Full Text Available Most research on the phenomenon of "brain drain" (one-way flow of highly skilled/educated individuals has focused on movement between the least developed and most highly developed countries. Therefore, the significance of patterns of migration to middle-income countries such as those in Latin America is less clear. The aim of this study was to outline key features of international health worker "brain drain" to Chile to promote discussion and further research on this phenomenon as it pertains to the Latin American region. The study compared immigrant health workers living in Chile to both Chilean-born health workers and other immigrants living in Chile using a qualitative nationwide dataset (the results of Chile's 2009 National Socioeconomic Characterization Survey. Demographic, socioeconomic, and health-related variables were included in the analyses, which were weighted by population to obtain nationally representative estimates. In 2009, immigrant health workers represented 2.2% of all health personnel and 2.6% of all resident immigrants in the country. While most immigrant health workers had a universitylevel education, about 25% had only a high school-level education or less. There was no statistically significant difference between the distribution of immigrant health workers' household income and that of Chilean-born health workers. A significantly higher proportion of the immigrant group reported no entitlement to health care provision. While the results of this study do not indicate a significant international health worker "brain drain" to Chile, they do suggest distinctive patterns of migration within the Latin American region. Future studies in Chile could confirm the validity of these results, using a larger sample of immigrant health workers.La mayoría de las investigaciones sobre el fenómeno de la "fuga de cerebros" (migración unidireccional de individuos sumamente capacitados y educados se ha centrado en la migración desde pa

Nuclear public information activities in Chile

International Nuclear Information System (INIS)

Munoz Quintana; R

1995-01-01

Nuclear plans and developing programs in developing and developed countries are facing-in a higher or lower degree- opposition from public opinion. The objectives and contents of the public education program on nuclear energy in Chile are dealt with in this paper

Reproductive aspects of piranhas Serrasalmus spilopleura and Serrasalmus marginatus into the Upper Paraná River, Brazil

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Agostinho C. S.

2003-01-01

Full Text Available Construction of the Itaipu Dam, 150 km downstream from Sete Quedas Falls, resulted in the drowning of that natural geographic barrier, with consequent invasion of Serrasalmus marginatus in the upper stream. This event was followed by the reduction in the abundance of the native species, S. spilopleura. Analyzes of reproductive activity these species revealed that in lotic waters S. marginatus had a very intense reproductive activity while activity of S. spilopleura was nil. This, probably made it possible for the invading species to occupy new environments into the Upper Paraná River, using the river as an entry port. In the 1987-1988 period there was a marked decline in reproductive activity of S. spilopleura reflecting the negative effects of its interaction with the invading species, S. marginatus. The assertiveness of S. marginatus in caring for its offspring and aggressiveness in establishing its feeding territory may be the determining factor for its competitive superiority over S. spilopleura, and consequently its success in colonizing the Upper Paraná River. In addition to the negative interference of S. marginatus, a possible recruitment failure of S. spilopleura could have benefited the colonization of the floodplain by the invader species.

Reproductive aspects of piranhas Serrasalmus spilopleura and Serrasalmus marginatus into the Upper Paraná River, Brazil

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C. S. Agostinho

Full Text Available Construction of the Itaipu Dam, 150 km downstream from Sete Quedas Falls, resulted in the drowning of that natural geographic barrier, with consequent invasion of Serrasalmus marginatus in the upper stream. This event was followed by the reduction in the abundance of the native species, S. spilopleura. Analyzes of reproductive activity these species revealed that in lotic waters S. marginatus had a very intense reproductive activity while activity of S. spilopleura was nil. This, probably made it possible for the invading species to occupy new environments into the Upper Paraná River, using the river as an entry port. In the 1987-1988 period there was a marked decline in reproductive activity of S. spilopleura reflecting the negative effects of its interaction with the invading species, S. marginatus. The assertiveness of S. marginatus in caring for its offspring and aggressiveness in establishing its feeding territory may be the determining factor for its competitive superiority over S. spilopleura, and consequently its success in colonizing the Upper Paraná River. In addition to the negative interference of S. marginatus, a possible recruitment failure of S. spilopleura could have benefited the colonization of the floodplain by the invader species.

Reproductive aspects of piranhas Serrasalmus spilopleura and Serrasalmus marginatus into the upper Paraná River, Brazil.

Science.gov (United States)

Agostinho, C S

2003-02-01

Construction of the Itaipu Dam, 150 km downstream from Sete Quedas Falls, resulted in the drowning of that natural geographic barrier, with consequent invasion of Serrasalmus marginatus in the upper stream. This event was followed by the reduction in the abundance of the native species, S. spilopleura. Analyzes of reproductive activity these species revealed that in lotic waters S. marginatus had a very intense reproductive activity while activity of S. spilopleura was nil. This, probably made it possible for the invading species to occupy new environments into the Upper Paraná River, using the river as an entry port. In the 1987-1988 period there was a marked decline in reproductive activity of S. spilopleura reflecting the negative effects of its interaction with the invading species, S. marginatus. The assertiveness of S. marginatus in caring for its offspring and aggressiveness in establishing its feeding territory may be the determining factor for its competitive superiority over S. spilopleura, and consequently its success in colonizing the Upper Paraná River. In addition to the negative interference of S. marginatus, a possible recruitment failure of S. spilopleura could have benefited the colonization of the floodplain by the invader species.

[The nutritional status of Kaingang and Guarani indigenous peoples in the State of Paraná, Brazil].

Science.gov (United States)

Boaretto, Juliana Dias; Molena-Fernandes, Carlos Alexandre; Pimentel, Giuliano Gomes de Assis

2015-08-01

This study arose from the need to comprehend epidemiological aspects to establish a policy for physical activity for indigenous peoples. Although infectious diseases are still the main causes of suffering in these ethnic groups, chronic diseases have emerged due to the process of epidemiological/nutritional change in indigenous peoples subject to the policy of life on reservations. The scope of this study was to evaluate the nutritional status of indigenous peoples belonging to two ethnic groups in the State of Paraná. Anthropometric data were collected on 178 adults belonging to the Kaingang (n = 117) and Guarani (n = 61) indigenous ethnic groups. The prevalence of being overweight in Guarani and Kaingang adults was 32.3% and 41%, respectively, detecting a prevalence of obesity in the order of 3.2% among the Guarani indigenous people and 12.8% among the Kaingang ethnic group. Anthropometric changes observed among the Guarani and Kaingang indigenous peoples of Paraná are of increasing concern according to some studies. Thus, the results of this study reinforce the need for integrated actions such as nutritional guidance and physical activity during leisure time for the promotion of the health of these populations.

Illegitimate patients: Undocumented immigrants’ access to health care in Chile

OpenAIRE

Nanette Paz Liberona Concha; Miguel Angel Mansilla

2017-01-01

In recent decades, Chile has become a destination for immigrants from other South American countries, which has significantly impacted public services – particularly the public health system – at the economic, social, and cultural levels. The aim of this paper is to provide substantiated information on issues concerning undocumented immigrants’ access to health care in Chile. A qualitative methodology, fundamentally an ethnography of the clinical setting, was used. Results were then analyzed ...

Avaliação de genótipos de bananeira no norte do Estado do Paraná Evaluation of banana genotypes in the north of Paraná State

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Rogério de Sá Borges

2011-03-01

Full Text Available O objetivo deste trabalho foi avaliar o desempenho de 14 genótipos de bananeira na região norte do Estado do Paraná. O experimento foi conduzido sem irrigação em uma propriedade comercial localizada no município de Andirá-PR, no período de 2007 a 2009. O delineamento experimental foi o inteiramente casualizado, com oito repetições e uma planta por parcela. O genótipo FHIA 17 destacou-se dos demais, apresentando o melhor conjunto de caracteres agronômicos. Os genótipos PA42-44, PV94-01 e 'BRS Princesa' apresentaram características semelhantes às testemunhas de mesmo subgrupo 'Prata-Anã', 'Pacovan' e 'Maçã', respectivamente, sendo portanto, alternativas de cultivo por serem resistentes às sigatokas-negra e amarela e ao mal-do-Panamá.The aim of this work was to evaluate the performance of fourteen genotypes of banana tree, in the North Region of Paraná State, Brazil. The experiment was installed and carried out, without irrigation, in a commercial field located at Andirá, PR, Brazil, from 2007 to 2009. A completely randomized design with eight replications and one plant per parcel was used. The genotype FHIA 17 was outstanding of the rest presenting the best set of agronomic characters. The genotypes PA42-44, PV94-01 and 'BRS Princesa' presented similar characteristics to the controls of the same sub-group 'Prata Anã', 'Pacovan' and 'Maçã', respectively, being alternatives of grow by its resistance to the black and yellow sigatokas and fusarium wilt.

Immigrant health workers in Chile: is there a Latin American "brain drain"?

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Baltica Cabieses

2012-08-01

Full Text Available Most research on the phenomenon of "brain drain" (one-way flow of highly skilled/educated individuals has focused on movement between the least developed and most highly developed countries. Therefore, the significance of patterns of migration to middle-income countries such as those in Latin America is less clear. The aim of this study was to outline key features of international health worker "brain drain" to Chile to promote discussion and further research on this phenomenon as it pertains to the Latin American region. The study compared immigrant health workers living in Chile to both Chilean-born health workers and other immigrants living in Chile using a qualitative nationwide dataset (the results of Chile's 2009 National Socioeconomic Characterization Survey. Demographic, socioeconomic, and health-related variables were included in the analyses, which were weighted by population to obtain nationally representative estimates. In 2009, immigrant health workers represented 2.2% of all health personnel and 2.6% of all resident immigrants in the country. While most immigrant health workers had a universitylevel education, about 25% had only a high school-level education or less. There was no statistically significant difference between the distribution of immigrant health workers' household income and that of Chilean-born health workers. A significantly higher proportion of the immigrant group reported no entitlement to health care provision. While the results of this study do not indicate a significant international health worker "brain drain" to Chile, they do suggest distinctive patterns of migration within the Latin American region. Future studies in Chile could confirm the validity of these results, using a larger sample of immigrant health workers.

Immigrant health workers in Chile: is there a Latin American "brain drain"?

Science.gov (United States)

Cabieses, Baltica; Tunstall, Helena

2012-08-01

Most research on the phenomenon of "brain drain" (one-way flow of highly skilled/educated individuals) has focused on movement between the least developed and most highly developed countries. Therefore, the significance of patterns of migration to middle-income countries such as those in Latin America is less clear. The aim of this study was to outline key features of international health worker "brain drain" to Chile to promote discussion and further research on this phenomenon as it pertains to the Latin American region. The study compared immigrant health workers living in Chile to both Chilean-born health workers and other immigrants living in Chile using a qualitative nationwide dataset (the results of Chile's 2009 National Socioeconomic Characterization Survey). Demographic, socioeconomic, and health-related variables were included in the analyses, which were weighted by population to obtain nationally representative estimates. In 2009, immigrant health workers represented 2.2% of all health personnel and 2.6% of all resident immigrants in the country. While most immigrant health workers had a universitylevel education, about 25% had only a high school-level education or less. There was no statistically significant difference between the distribution of immigrant health workers' household income and that of Chilean-born health workers. A significantly higher proportion of the immigrant group reported no entitlement to health care provision. While the results of this study do not indicate a significant international health worker "brain drain" to Chile, they do suggest distinctive patterns of migration within the Latin American region. Future studies in Chile could confirm the validity of these results, using a larger sample of immigrant health workers.

Conhecimento ecológico tradicional no fragmento da planície de inundação do alto rio Paraná: percepção ecológica dos pescadores Upper Paraná River floodplain fishermen’s traditional ecological knowledge: fishermen’s ecological feeling

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Adriana Rosa Carvalho

2002-05-01

Full Text Available O conhecimento ecológico é uma sabedoria popular empírica acumulada pela prática de atividades em ambientes naturais. Alterações nos ecossistemas afetam o estoque dos recursos naturais explorados, bem como a prática tradicional deles dependente. Neste trabalho, é apresentado o conhecimento ecológico tradicional dos pescadores da planície de inundação do alto rio Paraná, regiões de Porto Rico (PR e Porto São José, Estado do Paraná. Um breve relato da teoria de fragmentação de habitats é apresentado, visto que esse ambiente está fragmentado pela construção de barragens de hidrelétricas. Três frases e um provérbio que revelam a dinâmica dos processos ecológicos dentre os pescadores foram anotados e confrontados com o conhecimento científico já reunido sobre a região. As frases demonstram uma interpretação popular em consonância com as descobertas científicas na planície. Essa sabedoria está ameaçada pela fragmentação da planície e pela perda da tradição, devido ao abandono da atividade pesqueira.The ecological knowledge is an empiric popular wisdom stored by the fishermen’s natural environmental practice. Changes in ecosystem affect the explored natural resources as well as the traditional practice dependent on them. This paper aims at presenting the upper Paraná river floodplain fishermen’s traditional ecological knowledge from Porto Rico (PR and Porto São José (PR regions. A brief comment on fragmentation theory is presented because of the floodplain fragmentation imposed by the construction of hydroelectric dams. Three phrases and one proverb, which reveal the dynamics of the fishermen’s ecological process, were registered and confronted with the scientific knowledge of the region. The phrases show a popular and traditional interpretation in agreement with the upper Paraná river floodplain scientific discoveries. The ecosystem fragmentation and loss of tradition, due to the fishery practice

Evaluation and path analysis the value of milk in stats of Paraná and Rio Grande do Sul / Avaliação e análise de trilha do valor do leite nos estados do Paraná e Rio Grande do Sul

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Maicon Carard

2009-12-01

Full Text Available The objective of this study was to evaluate the conduct and path analysis the series of historical value of milk in stats of Parana and Rio Grande do Sul. The database was composed of historical series of amounts paid to the litre of milk in real, general price index, exchange rate, value of a litre of milk in dollars, value of the bag of maize, soya and wheat in real draws for the states of Parana and Rio Grande do Sul. Statistical analysis of the data involved path analysis and analysis of variance average, the test Tukey at 5% probability. It was observed that the greatest historical value of the value of milk in the state of Rio Grande do Sul was for the years 2007 with an average of R$ 0.60 and 2008 with average value of R$ 0.64. The value of a litre of milk in the state of Parana was significantly higher (P O objetivo deste trabalho foi avaliar o comportamento e análise de trilha da série histórica do valor do leite nos estados do Paraná e Rio Grande do Sul. O banco de dados foi composto das séries históricas dos valores pagos ao litro de leite em reais, índice geral de preços, taxa de câmbio, valor do litro de leite em dólar, valor da saca de milho, soja e trigo em reais para os estados do Paraná e Rio Grande do Sul. A análise estatística dos dados envolveu análise de trilha e análise de variância das médias, pelo teste de Tukey ao nível de 5% de probabilidade. Observou-se que o maior valor histórico do valor do leite no estado do Rio Grande do Sul foi para os anos de 2007 com média de R$ 0,60 e 2008 com valor médio de R$ 0,64. O valor do litro de leite no estado do Paraná foi significativamente maior (P < 0,05 em 2007 e 2008 com médias de R$ 0,61 e R$ 0,64. Foram observadas diferenças significativas nos valores médios mensais do valor pago ao litro de leite nos estados. O valor da saca de trigo no estado do Paraná teve um elevado efeito direto de correlação de 0,7698 no valor do leite e o valor da saca de soja

International Uranium Resources Evaluation Project (IUREP) national favourability studies: Chile

International Nuclear Information System (INIS)

1977-08-01

Chile has an area of 740,760 square kilometers. The capital is Santiago. The country is 4,183 km. long and ranges from 22.5 to about 354 km. in width. Its chief topographic features para]lei each other - the Coastal Range, Andes Mountains and Central Valley. The Coastal Range rises to 2,130 meters in the north, but averages from 610 to 700 meters high generally. The range plunges into the Pacific Ocean far south of Valparaiso and reappears in the southern archipelagic islands. The Andes extend along nearly the entire length of Chile and contain 100 volcanoes. Andean peaks range mostly from 3,000 to 6,700 meters in elevation. In southern Chile the Andes are lower, and contain about a dozen major lakes. The mountains disappear in Chilean Patagonia, but reappear at Cape Horn. The Central Valley lies between the Coastal Range and the Andes, being best defined in the midland region as a 64 to 72 km sloping plain. It is the Chilean heartland with three-quarters of the country's population. Salt basins are found over much of northern Chile in the very arid desert, while the region south of the Gulf of Reloncavi consists of unpopulated islands, fjords, channels and heavily forested mountains. The Strait of Magellan, the Tierra del Fuego archipelago and a flat grassland area make up the extreme southern end of the country. Much of Chile is subject to flash floods, earthquakes, volcanic eruptions, landslides and avalanches. In September 1976 the Comision Chilena de Energia Nuclear (CCEN) was given exclusive rights to negotiate contracts with private companies for the exploration, development and mining of uranium and other radioactive minerals. The new law provides the CCEN with considerable flexibility in the terms of the contracts. Pre-964 owners of uranium deposits may reach agreements with foreign companies to mine the uranium, but since 1964 all uranium has belonged to the state. Uranium produced in the country can only be exported after Chile's needs have been met. The

Perfil de adolescentes gestantes de um município do interior do Paraná

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Beatriz Rosana Gonçalves de Oliveira; Claudia Silveira Viera; Juliene Flávia Noris Almeida Fonseca

2011-01-01

Este estudio planteó como objetivo identificar el perfil de adolescentes embarazadas, en un municipio de Paraná, teniendo en cuenta la influencia de factores biológicos, psicológicos y sociales, para apoyar las acciones preventivas del embarazo precoz. Investigación cuantitativa con datos obtenidos mediante entrevista. y análisis estadístico descriptivo. Se analizaron: edad de la menarqula, ginecológica y al quedar embarazada, uso de anticonceptivos antes del embarazo, relación familiar, acep...

The socioeconomic impact of drug-related crimes in Chile.

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Fernández, Matías

2012-11-01

Illegal drug use and trafficking are closely connected to crime. This article estimates the socioeconomic impact of this connection in Chile. Goldstein's tripartite model was applied quantifying drug-crime connections and then using those estimates to measure the socioeconomic impact of drug-related crimes. This was estimated in terms of both the monetary cost of law enforcement, and lost productivity due to incarceration. This socioeconomic impact can be divided into: (a) the direct costs arising from infractions to Chile's Drug Law, and the indirect costs originated by crimes linked only partially to drug consumption and trafficking; (b) is measured in productivity losses, as well as in costs to the three branches of Chile's criminal justice system (police, judiciary, and prisons); and (c) is attributed to the three illicit drugs most prevalent in Chile: cannabis, cocaine hydrochloride (CH) and cocaine base paste (CBP). The socioeconomic impact of Chile's drug-crime relationship in 2006 is estimated to be USD 268 million. Out of this amount, 36% is spent on national Drug Law enforcement, and the remaining 64% comes from the connection of drug use and trafficking with non-Drug-Law-related crimes. The police bear the largest share of drug enforcement costs (32%), followed by penitentiaries (25%). Productivity losses due to incarceration for drug-related crimes represent 29% of the total impact. 53% of the costs are attributable to CBP, 29% to CH, and the remaining 18% to cannabis. The impact of CBP is greater when indirect costs are taken into account, although direct costs are primarily associated with CH. The majority of costs is attributed to the trafficking and consumption of CBP, a drug with a relatively low prevalence. Based on the results, this study suggests reviewing drug enforcement policies to differentiate them according to the social and individual harm caused by each drug. Copyright © 2012 Elsevier B.V. All rights reserved.

Isaac Newton Institute of Chile: The fifteenth anniversary of its "Yugoslavia" Branch

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Dimitrijević, M. S.

In 2002, the Isaac Newton Institute of Chile established in Belgrade its "Yugoslavia" Branch, one of 15 branches in nine countries in Eastern Europe and Eurasia. On the occasion of fifteen years since its foundation, the activities of "Yugoslavia" Branch of the Isaac Newton Institute of Chile are briefly reviewed.

APORTES AL DEBATE SOBRE EL ABORTO EN CHILE: DERECHOS, GÉNERO Y BIOÉTICA CONTRIBUIÇÕES AO DEBATE SOBRE O ABORTO NO CHILE: DIREITOS, GÊNERO E BIOÉTICA CONTRIBUTIONS TO THE DEBATE ABOUT ABORTION IN CHILE: RIGHTS, GENDER AND BIOETHICS

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Claudia Dides C

2006-01-01

Full Text Available El presente artículo es un ensayo reflexivo sobre el problema del aborto en Chile, a partir de la revisión del contexto histórico actual del país, así como un planteamiento crítico desde la perspectiva de género y bioética. El análisis se ha organizado en tres apartados: el contexto del aborto en Chile en el marco de los derechos humanos, las transformaciones en la intimidad y los aportes de la bioética y la perspectiva de género al debate. Por último, se presentan, a modo de reflexión, algunas de las tensiones existentes así como las interrogantes para posibles investigacionesO presente artigo é um ensaio reflexivo sobre o problema do aborto no Chile, a partir da revisão do contexto histórico atual do país, assim como um posicionamento crítico a partir da perspectiva de gênero e bioética. A análise foi organizada em três momentos: o contexto do aborto no Chile, no marco dos direitos humanos, as transfoamrações na intimidade e as contribuiçãos da bioética e a perspectiva de gênero ao debabe. Por último, apresentam-se, em forma de reflexão, algumas das tensões existentes, assim como as interrogações para as possíveis pesquisasThis paper is a reflexive essay about the abortion problem in Chile, considering the current historical context as well as a critical approach from the gender and bioethical perspective. The analysis has been organized in three tracks: the abortion context in Chile in relation to the human rights, the changes in privacy and the contribution of bioethics and gender perspective to this debate. Finally, for reflection, some current tensions as well as questions for future studies are presented

Pre-crisis Conditions and Government Policy Responses: Chile and Mexico during the Great Recession

OpenAIRE

Bruno Martorano

2014-01-01

Chile and Mexico reacted to the crisis by implementing several policy responses, they achieved different outcomes. In particular, the Chilean economy recovered faster than the Mexican one. However, the main differences are related to social outcomes. On one hand, the Gini coefficient decreased in both countries. On the other hand, both overall and child poverty dropped in Chile while they rose sharply in Mexico. , Chile introduced a stimulus package twice as large the Mexican one. When the fi...

Serological survey for Leishmania sp. infection in wild animals from the municipality of Maringá, Paraná state, Brazil

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EM Voltarelli

2009-01-01

Full Text Available Leishmania sp. infection was investigated in wild animals from the Ingá Park, in the municipality of Maringá, Paraná state, Brazil, where American cutaneous leishmaniasis (ACL is an endemic disease. Sixty-five mammals, comprising Didelphis albiventris, Cerdocyon thous, Lycalopex vetulus, Cebus apella, Dasyprocta azarae, Dasypus novemcinctus, Procyon cancrivorus and Nasua nasua, were captured. Blood samples were collected for parasite cultivation. Antibodies were investigated by direct agglutination test (DAT using Leishmania (Viannia braziliensis as antigen. Flagellates were observed in blood cultures of 14 (35.9% Didelphis albiventris. Anti-Leishmania antibodies were detected in 31 (51.6% specimens of Cerdocyon thous, Lycalopex vetulus, Cebus apella, Dasyprocta azarae, Procyon cancrivorus and Nasua nasua. These results suggest that Cerdocyon thous and Lycalopex vetulus (crab-eating fox, Cebus apella (capuchin monkey, Dasyprocta azarae (agouti, Procyon cancrivorus (crab-eating raccoon and Nasua nasua (coati play an important role in the ACL transmission cycle in the northwestern region of Paraná, Brazil.

Anticorpos anti-rickettsias do grupo da febre maculosa em equídeos e caninos no norte do Estado do Paraná, Brasil Anti rickettsia-antibody for spotted fever group in horses and dogs in the North of Paraná Stated, Brazil

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F.H. Otomura

2010-06-01

Full Text Available The Brazilian Spotted Fever (BSF is a zoonosis that can be fatal if not trteated. As there are few studies of the BSF in the Paraná State, the occurrence of BSF was serologically investigated in dogs and horses by indirect immunofluorescence assay (IFA, in the North of that State, in animals that are regarded as sentinels for BSF. A total of 241 samples of sera of equine, four of asinine, and 29 of dogs were collected in nine farms of three municipalities in the North of Paraná: Arapongas, Douradina, and Umuarama. From fifteen samples of equine serum with positive titres for RIFI, eight (53.3 % had titre of 64 against R. rickettsii, two (13.3 % 128 against R. rickettsii, and five (33.3 % were reactants for R. parkeri and R. rickettsii, with titres ranging from 64 to 2048, and 128 to 1024, respectively. The results showed that domestic animals, sentinels for BSF, are under low exposition to ticks infected with spotted fever group Rickettsia, indicating low risk of human infection by these agents in the studied area.

Drift of ichthyoplankton in two channels of the Paraná River, between Paraná and Mato Grosso do Sul states, Brazil

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Andréa Bialetzki

1999-01-01

Full Text Available Analysis of drift of ichthyoplankton in two channels in the River Paraná, Brazil, were made. Sampling was undertaken from October 1995 to April 1996 during nychthemeral cycles. Water samples were collected to determine several environmental variables. Eggs densities largely differed to layers, times of day and months. In both the channels, highest occurrence of eggs was detected between January and March; greater concentrations at the bottom, during night. With regard to larvae, densities were significantly different in channels, times of days and months. Maximum occurrences were seen in the right channel, in both layers, with largest capture between January and March. Surface of the both channels presented highest density of larvae during night. Water temperature, electrical conductivity and flux velocity were different in the two channels, however, these variables and larvae density didn't showed correlations. This indicates that there was another possible factor, might be influencing the distribution of ichthyoplankton.Este trabalho teve por objetivo analisar a deriva do ictioplâncton em dois canais com diferentes condições de topografia e velocidade de fluxo, entre os estados do Paraná e Mato Grosso do Sul (Brasil. As amostragens foram realizadas no período de outubro de 1995 a abril de 1996, durante ciclos nictemerais. Amostras de água foram coletadas para determinação de algumas variáveis ambientais. A densidade de ovos diferiu significativamente entre os estratos, horários e meses; sendo que em ambos os canais, as maiores ocorrências de ovos foram verificadas entre janeiro e março, com maiores concentrações no fundo durante o período noturno. Com relação as larvas, as densidades diferiram entre os canais, horários e meses. As maiores ocorrências foram observas no canal direito, em ambos estratos, com maior período de captura entre janeiro e março. A superfície dos canais apresentou as maiores densidades de larvas

Identificação dos constituintes químicos da fração volátil da Calendula officinalis produzida no Paraná Chemical compounds of the Calendula officinalis volatile fraction produced in the Paraná State, Brazil

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Zilda Cristiani Gazim

2007-03-01

Full Text Available A Calendula officinalis L., pertence à família Asteraceae, é originária da Europa e está aclimatada na região Sul do Brasil, onde vem crescendo o seu cultivo comercial para fins farmacêuticos e cosméticos. Suas inúmeras propriedades terapêuticas entre as quais antiinflamatória, cicatrizante e anti-séptica, justificam a grande procura desta planta pela população. O presente trabalho compara a composição química da fração volátil da cultura de calêndula aclimatada na região Noroeste do Paraná, com os dados da literatura da cultura na França. As substancias químicas majoritários identificadas por cromatografia gasosa acoplada à espectrometria de massas (CG/MS, nas duas culturas, foram sesquiterpenos hidrocarbonetos e álcoois; d-cadineno (22,53% e a-cadinol (20,40% para a cultura de calêndula produzida na região Noroeste do Paraná, Brasil, e d-cadineno (12,10% e a-cadinol (25,50% distinto do registrado para a cultura de calêndula produzida na região de Massif Central, França. Adicionalmente, para garantir a qualidade da planta na comercialização, foram realizadas análises físico-químicas (perda por secagem = 85,0% e perda por dessecação = 11,6%.Calendula officinalis L., belongs to the Asteraceae family from Europe and is acclimatized in the south region of Brazil where its commercial cultivation has been increasing for pharmaceutical and cosmetic purposes. Its several therapeutic properties (anti-inflammatory, healing, antiseptic justify the great demand for this plant by the population. The present study compares the chemical composition of the volatile fraction of two cultivations of calendula, one from Massif Central, France, and the other acclimatized in the Northeast region of Paraná State, Brazil. Most compounds identified by Gas Chromatography-mass spectrometry (GC-MS in both cultivations included the sesquiterpenes hydrocarbons and alcohols; d-cadinene (22.53% and á-cadinol (20.40% for the

May 1960 Puerto Montt, Valdivia, Chile Images

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — On May 22, 1960, a Mw 9.5 earthquake, the largest earthquake ever instrumentally recorded, occurred in southern Chile. The series of earthquakes that followed...

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico.

Science.gov (United States)

Kraft, Kraig H; de Jesús Luna-Ruíz, José; Gepts, Paul

2010-12-01

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico. The process of selecting and saving seed is the most basic and oldest of agricultural practices. In today's modern and highly capital-intensive agriculture, seeds are often treated like another chemical input. This study sought to examine seed selection and saving practices among chile farmers in Aguascalientes, Mexico, where both industrial and traditional agriculture are practiced. We observed a clear division among farmers who plant chile peppers commercially. Sixty-eight chile pepper farmers were surveyed in order to document seed selection and saving practices. Fifteen respondents (22%) planted chile peppers destined for the fresh market and all utilized purchased commercial seed of F1 hybrid varieties. Fifty-three farmers (78%) planted chiles to be dried and either saved their own or purchased seeds that others had saved and selected. Farmers who saved their own seed sought to maintain an ideotype, rather than directionally select for certain traits, much like Cleveland et al. (2000) chronicled in central Mexican maize farmers. Farmers would benefit from a participatory plant-breeding program in order to maintain productive seed stock for the continued cultivation of dried chile pepper in the state.

Glacial Hazards in Chile: Processes, Assessment, Mitigation and Risk Management Strategies

Science.gov (United States)

Glasser, N. F.; Wilson, R.; Casassa, G., Sr.; Reynolds, J.; Harrison, S.; Shannon, S. R.; Schaefer, M.; Iribarran, P.

2017-12-01

Glacial Lake Outburst Floods (GLOFs) are capable of travelling considerable distances from their source and they represent one of the most important glacial hazards. In line with observations in other parts of the world, the frequency of GLOF events in Chile has increased in recent decades highlighting the need to quantify the flood risk posed to downstream areas. This poster presents the work of the `Glacial Hazards in Chile' project which aims to (1) better understand the processes that govern the development of GLOFs in Chile, (2) estimate the socio-economic effects of GLOFs in Chile, and (3) provide a GLOF risk assessment framework that can be applied to Chile and other lower income countries globally. As an initial step towards the completion of these aims, we have recently compiled the first glacial lake inventory for the central and Patagonian Andes, which details the temporal development of glacial lakes in this region over the past three decades. This analysis was used to identify two lakes of interest that were visited during a fieldwork expedition in February 2017. The first of these, Lago Chileno in Patagonia, has recently produced a large GLOF causing significant damage to the downstream floodplain, whilst the second was identified as one of the fastest growing lakes in the central Andes. Both these lakes were surveyed using aerial imagery acquired with a drone and a custom-built bathymetry boat, data from which will help to improve our understanding of the physical processes associated with glacial lake development and failure within the Chilean Andes.

Biogeografía marina de Chile continental Marine biogeography of continental Chile

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PATRICIO A. CAMUS

2001-09-01

Full Text Available Por casi un siglo, varios autores han analizado los patrones de distribución de la fauna y flora marina del Pacífico de Sudamérica y de la costa de Chile en particular, con el propósito de establecer el número de las unidades biogeográficas presentes. Si bien los patrones generales actuales son relativamente bien conocidos, la mayoría de los estudios se ha enfocado en las discontinuidades distribucionales y en propuestas de clasificación más que en los factores y procesos dinámicos que han formado las unidades espaciales identificadas. Aun en el caso de las clasificaciones, las conclusiones publicadas se basan principalmente en el análisis de uno o pocos grupos seleccionados, y presentan diferencias importantes en los criterios de selección de los grupos, el número de especies involucrado y la metodología usada. Por otra parte, las discrepancias entre estudios específicos tienden a obscurecer un fenómeno relevante y de mayor escala como es la dinámica de las biotas, uno de los aspectos biogeográficos menos conocidos en Chile. En tal contexto, este trabajo presenta una revisión de literatura sobre la biogeografía marina de Chile y sus aspectos asociados, con los siguientes objetivos: (a resumir las características oceanográficas, climáticas y geomorfológicas de la costa continental de Chile; (b discutir 27 clasificaciones biogeográficas publicadas para la costa chilena, analizando los criterios y procedimientos usados por los autores, sus conclusiones principales, y la concordancia entre los estudios; (c evaluar los procesos dispersivos y vicariantes asociados a los desplazamientos y modificaciones de las biotas de la región, en función de los antecedentes disponibles sobre las condiciones existentes y los principales eventos ocurridos durante los períodos Terciario y Cuaternario; y (d proponer un escenario de cambio biogeográfico basado en determinantes históricas y su influencia en la formación, carácter y din

Programa de triagem neonatal para fibrose cística no estado do Paraná: avaliação após 30 meses de sua implantação Neonatal cystic fibrosis screening program in the state of Paraná: evaluation 30 months after implementation

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Grégor P. Chermikoski Santos

2005-06-01

Full Text Available OBJETIVOS: Apresentar e analisar os resultados da implantação do Programa Nacional de Triagem Neonatal em Fibrose Cística, no Paraná, após 30 meses do seu início. MÉTODOS: Foi realizado um estudo descritivo com análise dos dados da triagem feita em aproximadamente 98% dos recém-nascidos entre setembro de 2001 e abril de 2004 no laboratório do Serviço de Triagem Neonatal da Fundação Ecumênica de Proteção ao Excepcional do Paraná. As amostras de sangue para o "teste do pezinho" foram coletadas na alta hospitalar, idealmente entre o segundo e sexto dias de vida, com o envio dos papéis-filtro para a dosagem de tripsina imunorreativa por imunofluorimetria. Crianças com valores da dosagem de tripsina imunorreativa > 70 ng/ml em duas amostras distintas, nos primeiros 30 dias de vida, foram submetidas à determinação da condutividade do suor pelo método de Wescor. Com o resultado maior que 50 mMol/l procedeu-se à dosagem quantitativa de cloro e/ou sódio no suor (iontoforese por pilocarpina. RESULTADOS: De 456.982 exames realizados, 4.028 (0,9% crianças apresentaram a primeira dosagem de tripsina imunorreativa acima do ponto de corte estabelecido. Dessas, 478 (12,5% tiveram uma segunda amostra de sangue com dosagem de tripsina imunorreativa acima de 70 ng/ml, das quais, após a realização do teste de suor por condutividade, 56 (11,7% crianças foram encaminhadas para ambulatórios especializados com resultado acima de 50 mMol/l e 48 (0,01% do total de triagens tiveram o diagnóstico de fibrose cística confirmado. A incidência foi de 1:9.520 em nosso estado, embora algumas crianças ainda não tenham completado a investigação. CONCLUSÕES: A triagem neonatal para fibrose cística no estado do Paraná, de acordo com as normas do Ministério da Saúde, foi uma iniciativa pioneira no Brasil. Realizou-se o diagnóstico precocemente em muitos pacientes, mesmo os assintomáticos, fato que representa um desafio à melhora no progn

Distribution and habitat ecology of the sorediate species of Menegazzia (Parmeliaceae, lichenized Ascomycota in Chile Distribución y ecología de las especies sorediosas de Menegazzia (Parmeliaceae, Ascomycota liquenizado en Chile

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JARLE W BJERKE

2003-03-01

Full Text Available ABSTRACT The taxonomy and ecology of the sorediate species of Menegazzia from the southernmost regions of Chile and Argentina and the South Atlantic Islands was recently published, only with sporadic reports from the more northern regions. In the present work the distribution patterns and habitat ecology of the sorediate species are discussed, with emphasis on the area north of 48º S. Eleven species are treated. Menegazzia subpertusa, an epiphyte of sclerophyll scrubs, is recorded from South America for the first time (Chile and Argentina. Menegazzia neozelandica has a disjunct distribution in Chile, with occurrences in Fray Jorge (Fourth Region of Chile and on Islas Juan Fernández, and along the coast south of latitude 38º S. Menegazzia kawesqarica and M. tenuis are most common in the southernmost part of Chile, but are also found at high altitudes at lower latitudes. Additional treated species are M. chrysogaster, M. fumarprotocetrarica, M. globulifera, M. magellanica, M. norsorediata, M. sanguinascens and M. wandae. Several of the sorediate species are early colonisers of newly developed substrates. They show variable occurrences along light and humidity gradients. Distribution maps and a revised key are presented.Recientemente se han publicado datos sobre la taxonomía y ecología de las especies sorediosas de Menegazzia representadas en las regiones más australes de Chile y Argentina e islas del Atlántico Sur, además de registros esporádicos en zonas ubicadas más al norte en Chile. En este trabajo se discuten los patrones de distribución y la ecología del hábitat de 11 especies sorediosas, con especial enfásis en aquellas que se desarrollan al norte de los 48º S. Menegazzia subpertusa, un epífito de arbustos esclerófilos, se registra por primera vez en América (Chile y Argentina. Menegazzia neozelandica tiene una distribución discontinua en Chile; ha sido recolectada en Fray Jorge (Cuarta Región de Chile, Islas Juan Fern

Fluxo gênico em soja na Região Oeste do Paraná Soybean gene flow in the Western Region of Paraná

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Ivan Schuster

2007-04-01

Full Text Available Este trabalho teve o objetivo de avaliar o fluxo gênico em soja, na Região Oeste do Paraná. Foram semeados cinco círculos concêntricos, com a cultivar CD 219RR, que contém o gene CP4 EPSPS. Os círculos foram espaçados em 50 cm, com círculo interno de diâmetro de 50 cm. Externamente a estes, foi semeada a cultivar CD 211 (convencional, também em cinco círculos concêntricos, espaçados em 1 m. As plantas da cultivar CD 211 foram colhidas e trilhadas individualmente, e as sementes semeadas novamente no campo. Após a emergência, foram obtidas 151.772 plântulas, as quais, com 15 dias, foram pulverizadas com 900 g ha-1 de i.a. de glifosato. Após uma semana, plantas sobreviventes foram submetidas à análise de PCR, para verificar a presença do gene CP4 EPSPS. A taxa de fecundação cruzada foi de 0,61, 0,29, 0,23, 0,22 e 0,23% respectivamente a 1, 2, 3, 4 e 5 m de distância das plantas geneticamente modificadas.The objective of this work was to evaluate soybean gene flow in the Western Region of Paraná. Five concentric circles were sowed with the CD 219RR cultivar, which contains the CP4 EPSPS gene. The circles were spaced in 50 cm and the central circle had 50 cm in diameter. Externally to the CD 219RR circles, five concentric circles were sowed with CD 211 cultivar, a no genetically modified soybean, spaced of 1 m. The CD 211 plants were harvested and threshed separately and the seeds were sowed again. After the emergency, 151,772 seedlings were obtained, which with 15 days were sprayed with 900 g ha-1 a.i. of glyphosate. After one week, the surviving plants were analysed by PCR to verify the CP4 EPSPS gene presence. The cross-pollinating rate was 0.61, 0.29, 0.23, 0.22 and 0.23% in 1, 2, 3, 4 and 5 m distance of the genetically modified plants, respectively.

Silencio y memoria: Nocturno de Chile

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Pedro Iniesta Ruiz

2016-12-01

Full Text Available El presente estudio, sostenido por el Trabajo de Fin de Grado Representación y ficción: Nocturno de Chile y Sostiene Pereira (2015, se introduce en la construcción literaria articulada en la obra Nocturno de Chile, de Roberto Bolaño, examinando y evaluando sus fronteras, fronteras que resultan tan movedizas como las de cualquier construcción inserta en el marco de la ficción. Las implicaciones históricas y políticas del relato hacen que su impronta testimonial cobre una fuerza inusitada, y nociones como la memoria, la violencia o el silencio ayudan a vertebrar una obra de arte verbal que logra, en el decurso de su propia narración, asediar al lector con las angustiosas imágenes de un pasado hecho presente en el camino de un tiempo político que se subyuga a la propia creación artística.

[Haiti, new immigrant community in Chile].

Science.gov (United States)

Sánchez P, Katherin; Valderas J, Jaime; Messenger C, Karen; Sánchez G, Carolina; Barrera Q, Francisco

2018-04-01

Migration is a growing phenomenon in Latin America influenced by several factors such as economic stability, employment, social welfare, education and health system. Currently Chile has a positive migration flow rate. Particularly, a significant number of Haitian immigrants has been observed du ring the last years, especially after earthquake of 2010. These immigrants present a different cultural background expressed in relevant aspects of living including parenting and healthcare. Knowing the Haitian culture and its health situation is relevant for a better understanding of their health needs. Haitian people come to Chile looking for a cordial reception and willing to find a place with better perspectives of wellbeing in every sense. Immigration represents a major challenge for Chilean health system that must be embraced. Integration efforts in jobs, health, education system and community living should be enhanced to ensure a prosper settlement in our country. A new immigration law is crucial to solving major problems derived from current law created in 1975.

Seabird eggs as bioindicators of chemical contamination in Chile

Energy Technology Data Exchange (ETDEWEB)

Cifuentes, Jacqueline Munoz; Becker, Peter H.; Sommer, Ute; Pacheco, Patricia; Schlatter, Roberto

2003-11-01

Seabird eggs are proposed as biomonitors of chemical contamination in Chile. - Seabird eggs were used as bioindicators of chemical contamination in Chile. Brown-hooded Gull (Larus maculipennis), Kelp Gull (Larus dominicanus), Trudeau's Tern (Sterna trudeaui), Neotropic Cormorant (Phalacrocorax brasilianus), and Pink-footed Shearwater (Puffinus creatopus) eggs were sampled at different breeding sites during the 1990s. Mercury and organochlorines (PCBs, DDT, HCB, HCH, and PCP) were quantified to reveal the interspecific differences, spatial and temporal trends in contamination levels. Trudeau's Tern displayed the highest levels of mercury (486 ng g{sup -1} wet weight). The highest {sigma}DDT concentrations were measured in Brown-hooded Gulls (726 ng g{sup -1}). PCB levels were similar among the species (102-236 ng g{sup -1}), but the composition of the PCB mixture was different in Pink-footed Shearwaters. With the exception of the Brown-hooded Gull, all species studied presented similar and low levels of organochlorines ({sigma}OHa). Residues of PCB and related compounds were not detected in any of the seabird eggs analyzed in Chile. Geographical variation was low, although levels of industrial chemicals were slightly higher in eggs from Concepcion Bay, and agricultural chemicals in eggs from Valdivia. Also interannual variation was low, but some evidence was found of decreasing levels in gull eggs throughout the time of the study. The causes of the low levels and small variability in space and time of environmental chemicals in Chilean seabirds are discussed. We propose the use of seabirds in future monitoring of the development of chemical contamination in Chile.

Seabird eggs as bioindicators of chemical contamination in Chile

International Nuclear Information System (INIS)

Cifuentes, Jacqueline Munoz; Becker, Peter H.; Sommer, Ute; Pacheco, Patricia; Schlatter, Roberto

2003-01-01

Seabird eggs are proposed as biomonitors of chemical contamination in Chile. - Seabird eggs were used as bioindicators of chemical contamination in Chile. Brown-hooded Gull (Larus maculipennis), Kelp Gull (Larus dominicanus), Trudeau's Tern (Sterna trudeaui), Neotropic Cormorant (Phalacrocorax brasilianus), and Pink-footed Shearwater (Puffinus creatopus) eggs were sampled at different breeding sites during the 1990s. Mercury and organochlorines (PCBs, DDT, HCB, HCH, and PCP) were quantified to reveal the interspecific differences, spatial and temporal trends in contamination levels. Trudeau's Tern displayed the highest levels of mercury (486 ng g -1 wet weight). The highest ΣDDT concentrations were measured in Brown-hooded Gulls (726 ng g -1 ). PCB levels were similar among the species (102-236 ng g -1 ), but the composition of the PCB mixture was different in Pink-footed Shearwaters. With the exception of the Brown-hooded Gull, all species studied presented similar and low levels of organochlorines (ΣOHa). Residues of PCB and related compounds were not detected in any of the seabird eggs analyzed in Chile. Geographical variation was low, although levels of industrial chemicals were slightly higher in eggs from Concepcion Bay, and agricultural chemicals in eggs from Valdivia. Also interannual variation was low, but some evidence was found of decreasing levels in gull eggs throughout the time of the study. The causes of the low levels and small variability in space and time of environmental chemicals in Chilean seabirds are discussed. We propose the use of seabirds in future monitoring of the development of chemical contamination in Chile

Triagem neonatal: o conhecimento materno em uma maternidade no interior do Paraná, Brasil El cribado neonatal: conocimiento del madres en un maternidad en el interior del Paraná, Brasil Neonatal screening: mother knowledge in a maternity inside the Paraná, Brazil

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Isabella Schroeder Abreu

2011-09-01

Full Text Available Estudo transversal, quantitativo, realizado no Alojamento Conjunto de um hospital de médio porte, no interior do Paraná do qual fizeram parte 40 puérperas maiores de 18 anos. Teve como objetivo analisar o conhecimento desta população sobre a finalidade e importância da realização do "teste do pezinho" e caracterizá-la sócio-demograficamente. Os dados foram coletados em maio e junho de 2010, através de um questionário semi-estruturado elaborado e aplicado pelos próprios pesquisadores. A finalidade da triagem neonatal era conhecida por 65% (n=26 das participantes, observando-se que a maioria conhecia a finalidade e sabia sobre a importância da realização do "teste do pezinho", fato este que denota a importância das orientações que devem ser dispensadas a estas mães sobre o referido assunto, mesmo antes do nascimento do bebê, com enfoque ainda no pré-natal, destacando-se a importância do papel do enfermeiro neste contexto.Estudio transversal, cuantitativo, celebrada en alojamiento conjunto de un hospital en el interior de Paraná, Brasil, con 40 madres de más de 18 años. Tuvo como objetivo examinar el conocimiento das madres sobre el propósito y la importancia de completar la "prueba de Guthrie" y caracteriza su socio-demográficamente. Los datos se recolectaron en mayo y junio de 2010 a través de un cuestionario, desarrollado e implementado por los investigadores. El objetivo del cribado neonatal era conocido por el 65% (n = 26 de los participantes, la mayoría sabía que el propósito y la importancia de completar la "prueba de Guthrie", que demuestra la importancia de las directrices que debe ser puesto a las madres sobre el tema, antes del nacimiento del bebé, enfocado en la atención prenatal, haciendo hincapié en la importancia del papel de las enfermeras en este contexto.This is a cross-sectional quantitative study quantitative held in the rooming area of a medium-sized hospital in the hinterlands of Paran

Tendências observadas em indicadores de extremos climáticos de temperatura e precipitação no estado do Paraná

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Wanderson Luiz Silva

2015-06-01

Full Text Available O presente trabalho faz uma análise das tendências de extremos climáticos baseada em indicadores calculados a partir de séries de dados observacionais diários de temperatura e de precipitação durante 35 anos em 20 estações meteorológicas do IAPAR, no Estado do Paraná. O objetivo é contribuir para estudos sobre avaliação de impactos e vulnerabilidade climática, requeridos para elaborar estratégias de adaptação às mudanças climáticas. Inicialmente as climatologias de temperatura do ar e de precipitação no Estado são revisitas. Com relação às tendências de extremos climáticos, os resultados dos indicadores associados à temperatura apontam para um padrão de aquecimento generalizado estatisticamente significativo em grande parte do Paraná. A porcentagem de dias e noites quentes no Estado aumentou consideravelmente a uma taxa de 0,1 a 0,4 %/ano entre 1976 e 2010. As médias anuais das temperaturas mínimas e máximas indicam uma elevação em quase todo o Paraná em torno de +0,02°C/ano no mesmo período. Os indicadores de temperatura mínima apresentam tendências de aumento mais significativas que os de temperatura máxima. Por outro lado, a maior parte dos indicadores de extremos climáticos associados à precipitação não apresenta significância estatística, com exceção de alguns poucos em distintas regiões do Estado. Destes, destacam-se apenas as tendências de elevação nos períodos secos (+0,25 mm/ano em Pato Branco e Planalto no sudoeste do Paraná e de redução das chuvas fortes (-0,5 mm/ano em Cambará, Ibiporã e Umuarama no norte do Estado.

Study of air pollution in Chile using biomonitors

International Nuclear Information System (INIS)

Cortes, E.; Gras, N.; Guzman, G.; Pereira, I.

1999-01-01

A project has been undertaken within the framework of a Co-ordinated Research Programme (CRP) supported by the International Atomic Energy Agency (IAEA) to carry out a long term study on atmospheric air pollution in Chile using biomonitors. The present project aims at the selection of appropriate plants and other indicators for monitoring of air pollution in several cities and rural areas in Chile. Nuclear analytical techniques, in particular neutron activation analysis (NAA) will be used complemented by AAS for the analysis of selected elements and to determine the sources of pollutants and the applicability of biomonitors to study air pollution in large areas, using indicators either naturally grown or artificially introduced to the region under examination. (author)

Esperanças docentes em uma escola pública no oeste do Paraná, Brasil

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Ahlert, Alvori

2016-05-01

Full Text Available O presente estudo discute o tema da esperança futura na profissão docente com o objetivo de identificar o nível de esperança com que as pessoas docentes enfrentam sua vida cotidiana no complexo contexto educacional da atualidade em uma escola pública no oeste do Paraná. A pesquisa foi realizada pela Linha de Pesquisa Formação de Professores do Grupo de Extensão e Pesquisa em Educação Física Escolar – GEPEFE, numa escola pública no Oeste do Paraná, através de uma abordagem quantitativa, de nível descritivo. A discussão dos resultados evidencia que as pessoas docentes possuem um alto nível de esperança, acompanhada de uma auto-imagem ou auto-representação e auto-conceito que conferem grande valor ao trabalho que realizam. Trata-se de docentes que tem a dimensão afetiva e emocional para sua atividade profissional e em suas realizações como educadores e educadoras. En este estudio se discute el tema de la esperanza para el futuro en la profesión docente con el fin de identificar el nivel de esperanza con que maestras y maestros enfrentan la vida cotidiana en el contexto complejo educativo de hoy, en una escuela pública en el oeste de Paraná. La pesquisa fue realizada por la Línea de Investigación de Formación Grupo de Extensión de la Enseñanza y la Investigación de la Escuela de Educación Física - GEPEFE a través de un enfoque cuantitativo, nivel descriptivo. La discusión muestra que el profesorado tiene un alto nivel de esperanza, acompañado por una imagen propia o de auto-representación y auto-concepto que conceden gran valor a su trabajo. Se trata de docentes que tienen una dimensión afectiva y emocional para sus actividades profesionales y sus logros como educadoras y educadores.

Fósseis do Devoniano de Goiás, Brasil (Sub-bacia Alto Garças, Bacia do Paraná

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Fábio Augusto Carbonaro

Full Text Available RESUMO O registro fóssil do Devoniano do estado de Goiás (Sub-bacia Alto Garças, Bacia do Paraná é ocorrente nos arredores de diversas cidades como Amorinópolis, Iporá, Caiapônia, Rio Verde e Doverlândia. Contudo, os fósseis encontrados em Goiás são, em sua maioria, representados por braquiópodes, comumente pertencentes aos gêneros Derbyina, Australocoelia, Australospirifer, Schuchertella, Orbiculoidea e Lingula. Embora também haja ocorrências, em menor número, de outros grupos como trilobitas, moluscos, tentaculitoideos, anelídeos, equinodermas, lycopsidas e cnidários, além dos microfósseis de quitinozoários, representados pelos gêneros Ramochitina, Ancyrochitina, Sphaerochitina, Angochitina, Conochitina, Lagenochitina e Cyathochitina. No entanto, os trabalhos que tratam de fósseis para esse estado são escassos quando comparados ao grande número de trabalhos realizados no Devoniano do estado do Paraná (Sub-bacia Apucarana, Bacia do Paraná. Tal fato se deve ao baixo número de pesquisadores trabalhando nessa área. Tendo em vista esse défice de artigos, o presente trabalho objetivou instigar o estudo dos fósseis devonianos de Goiás por meio de um levantamento paleontológico, que apresenta os fósseis e as localidades fossilíferas conhecidas no estado, além de apontar novos afloramentos e novos registros fósseis do Devoniano encontrados nas regiões fossilíferas do estado, as quais foram revisitadas pelos autores.

Biological and physicochemical properties of cowpea severe mosaic comovirus isolated from soybean in the State of Paraná

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Paula V. Bertacini

1998-08-01

Full Text Available Soybean plants with symptoms of bud blight were growing close to cowpea with severe symptoms of mosaic associated with blisters in the leaves. A group of plants of both species were collected and used for etiological studies. This kind of symptom in soybeans was common in certain areas of the State of Paraná, induced by tobacco streak ilarvirus. Host range, serological reaction, particle morphology and size, protein and nucleic acid analysis, and transmission by beetles from species Cerotoma arcuata Oliv. showed that the virus involved was cowpea severe mosaic comovirus. This is the first report on the occurrence of this virus in soybean plants in the State of Paraná. Results using indirect ELISA showed that in cowpea the relative virus concentration was higher in green leaf areas than in chlorotic ones. Also, virus concentration, determined through indirect ELISA was much higher in plants kept at diurnal regime of 25º C x 23º C (12 x 12 h than at 30º C x 28º C.

A typology of female sex work in the Metropolitan Region of Santiago, Chile.

Science.gov (United States)

Belmar, Julieta; Stuardo, Valeria; Folch, Cinta; Carvajal, Bielka; Clunes, Maria José; Montoliu, Alexandra; Casabona, Jordi

2018-04-01

In Chile, sex work takes place covertly in a variety of venues and locations. Formative research using time-location sampling methods is important in order to understand the nature of this diversity. This study used qualitative methods to develop a typology of female sex work in the Metropolitan Region of Santiago, Chile, using semi-structured interviews, focus groups and ethnographic fieldwork during visits to sex work venues. The study identified seven types of venue, which reflect the context and regulatory framework of the country and the structural vulnerabilities that affect female sex workers in Chile. These venues and locations include: cafés con piernas (coffee with legs); nightclubs, topless bars and cabarets; brothels; hotels; street and highway soliciting; massage parlours; and private residences. Formative research methods were helpful in identifying and characterising the venues and locations in which sex work occurred. Barriers to accessing and mapping specific locations were also identified. Recommendations for addressing these barriers include working with non-governmental organisations to map venues and initiate contact with the populations of interest. A comprehensive typology of sex work in the Metropolitan Region of Santiago, Chile, is an essential element for future time-location sampling and bio-behavioural research in the context of second-generation surveillance for HIV and sexually transmitted infections in Chile.

The impact that the influenza A (H1N1) pandemic had on news reporting in the state of Paraná, Brazil.

Science.gov (United States)

Maciel-Lima, Sandra Mara; Rasia, José Miguel; Bagatelli, Rodrigo Cechelero; Gontarski, Giseli; Colares, Máximo José D

2015-01-01

This study aims to analyze how influenza A (H1N1) in 2009 was reported in the state of Paraná. A total of 189 articles were analyzed in two newspapers from Paraná. Pursuant to analysis, four themes were identified: the spread of the virus; the pandemic and fear; influenza in the health service; and influenza in public policies. By studying how influenza A was reported in the media, it was possible to see the social impact that the H1N1 pandemic represented for society, presenting challenges for public institutions and ordinary citizens, who sensed that they were in a high-risk group exposed to a potentially lethal virus. This disease radically changed the habits of a globalized community seeking to escape from vulnerability.

The impact that the influenza A (H1N1 pandemic had on news reporting in the state of Paraná, Brazil

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Sandra Mara Maciel-Lima

2015-03-01

Full Text Available This study aims to analyze how influenza A (H1N1 in 2009 was reported in the state of Paraná. A total of 189 articles were analyzed in two newspapers from Paraná. Pursuant to analysis, four themes were identified: the spread of the virus; the pandemic and fear; influenza in the health service; and influenza in public policies. By studying how influenza A was reported in the media, it was possible to see the social impact that the H1N1 pandemic represented for society, presenting challenges for public institutions and ordinary citizens, who sensed that they were in a high-risk group exposed to a potentially lethal virus. This disease radically changed the habits of a globalized community seeking to escape from vulnerability.

A decade towards better health in Chile.

Science.gov (United States)

Helmke, Irene

2011-10-01

In 1990, after 17 years of dictatorship, Chile started rebuilding its political system with a focus on improving social conditions and health. A recent study of the last 10 years shows some positive results. Irene Helmke reports.

The Mining Sectors in Chile and Norway, ca. 1870–1940

DEFF Research Database (Denmark)

Ranestad, Kristin

2018-01-01

in development. More knowledge was developed and accumulated in Norway than in Chile, which indicates that there was a knowledge gap between the two countries. Mining instructions were similar, but there were striking differences when it came to (1) number of graduates, (2) number of travel arrangements...... of education, scholarships and the National Geological Survey. In Chile, these key knowledge organizations were given lower priority by political decision-makers....

Evolution of galaxies clustering in the VIMOS-VLT Deep Survey

International Nuclear Information System (INIS)

Meneux, Baptiste

2005-01-01

The recent surveys of the Universe highlighted the presence of structures in the matter distribution, such as filaments and voids. To study the evolution of the galaxy spatial distribution, it is necessary to know their accurate position in a three dimensional space. This thesis took place within the framework of the VIMOS-VLT Deep Survey (VVDS). Its goal is to measure some 100000 redshifts to study the formation and evolution of the galaxies and large scale structures of the Universe up to z∼5. After having made a review of our knowledge of the galaxies distribution, then introduced the VVDS, I present the measurement and the evolution of the real-space two-point correlation function from the first epoch data of the VVDS, the largest sample of 10759 spectra ever acquired up to I_A_B = 24. I developed a whole set of programs made available to the VVDS consortium to easily measure the clustering length of galaxies in a given redshift range, with its associated errors, correcting the effects of the VVDS observing strategy. This tool enabled to measure the evolution of the real space correlation function of the global galaxies population up to z=2. I then extended this study dividing the full galaxies sample by spectral type and color. Finally, combining the GALEX data to the VVDS has allowed me to measure the clustering of an ultraviolet-selected sample of galaxies up to z∼1. This is the first time that such measurements are carried out on such a so long range of cosmic time. The results presented in this thesis are thus establishing a new reference in the field. (author) [fr

Ex-ante Study of a Possible Modernisation of the EU-Chile Association Agreement

NARCIS (Netherlands)

Henry de Frahan, Bruno; Hartwell, Christopher; Kuik, O.J.; Lirette, Paul; Mirecka, Katarzyna; Nolan Garcia, Kimberly; Pellandra, Andrea; Polanco, Rodrigo; Schmidt-Hebbel, Klaus; Shuvaieva, Iryna; Sidlo, Kataryna; Teresinski, Jan; Torrent, Ramon; Valdes, Albert

This study provides an ex-ante impact assessment of the possible modernisation of the EU-Chile Association Agreement. Since the current agreement entered into force in 2003, Chilean exports of agricultural/food products and services to the EU have nearly tripled while EU exports to Chile have

First parasitological study of the African clawed frog (Xenopus laevis, Amphibia in Chile

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Cristóbal Castillo

Full Text Available Abstract Introduced species can arrive into new territories with parasites; however, these species are expected to face lower parasite richness than in their original regions. Both introduced hosts and parasites can affect native fauna. Since their release into the wild in Chile following laboratory use, Xenopus laevis Daudin, 1802 has widely spread throughout central Chile. The only pathogen described on the host is the fungus Batrachochytrium dendrobatidis Longcore, Pessier, Nichols, 1999; thus, this is the first parasitological study of this species in Chile. In 10 localities in central Chile, 179 specimens of X. laevis were captured and examined for parasites in the gastrointestinal tube, cavities, lungs, liver, and skin. Only nine specimens of the genus Contracaecum Railliet, Henry, 1912 were found in six specimens of X. laevis from a private dam in La Patagua. It is likely that these parasites originated from species of native birds. This is the first record of Contracaecum sp. in Chilean amphibians.

EL CONEJO EUROPEO EN CHILE: HISTORIA DE UNA INVASIÓN BIOLÓGICA

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Pablo Camus

2008-12-01

Full Text Available Este trabajo analiza las relaciones entre los seres humanos y su ambiente, a partir de la historia de la aclimatación y posterior invasión de conejos en Chile, constatando que, en el largo plazo, las acciones humanas tienen efectos e impactos insospechados sobre el medio natural. En efecto, si bien inicialmente los conejos fueron vistos como una oportunidad de desarrollo económico a partir del aprovechamiento de su piel y su carne, pronto esta especie se convirtió en una plaga difícil de controlar en diversas regiones del país, como Chile central, Tierra del Fuego e islas Juan Fernández. Así, con el paso del tiempo, el conejo se ha terminado por transformar en nuestro país en un verdadero "convidado de piedra".This work analyses the relationship between human beings and their environment taking into consideration the adjustment and eventual invasión of rabbits in Chile. It argües that in the long run, human actions have unsuspected effects upon the environment. In fact rabbits were seen initially as an opportunity for economic development because of the exploitation of their meat and skin. Later, rabbits became a plague in different áreas of Central Chile, Tierra del Fuego and Juan Fernández islands, which was difficult to control. Over the years rabbits became unwelcome guests in Chile.

Molecular epidemiology of Anaplasma platys, Ehrlichia canis and Babesia vogeli in stray dogs in Paraná, Brazil

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Claudia M. Ribeiro

Full Text Available ABSTRACT: Hemoparasitic infections are tick-borne diseases, which affect animals and humans. Considering the importance of canine hemoparasitic infections in veterinary clinics, this study aimed to determine the occurrence of Anaplasma platys, Ehrlichia canis and Babesia vogeli in blood samples from 182 dogs not domiciled in the city of Pato Branco, southwestern region of Paraná State, Brazil, using polymerase chain reaction (PCR. The prevalence of A. platys and B. vogeli was 32.9% and 10.9% respectively, and A. platys infection prevailed (p<0.001. The number of dogs positive for A. platys was larger in Winter (p<0.05. All blood samples were negative for E. canis. In the dogs, infestation by Amblyomma cajennense predominated over that by Rhipicephalus sanguineus (p<0.001; but there was no significant association between PCR and the variables presence of ticks, sex and age. Dogs infected by A. platys and B. vogeli showed thrombocytopenia, lymphopenia and leukocytosis; but there was no correlation between such hematological changes and infection by hemoparasites. This appears to be the first molecular study that demonstrates the existence of A. platys and B. vogeli in dogs from the southwestern region of Paraná.

KOREA-CHILE FREE TRADE AGREEMENT – A CASE STUDY FROM THE CHILEAN SIDE TO ANALYZE HOW IT CAN BE IMPROVED

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Luis Felipe Maldaner

2010-01-01

Full Text Available Trade in the global market is one of the most important ways to achieve economic growth. Some countries sell raw materials and others sell value added products. Innovation is the key issue in this competition and, in a sense, it makes a big difference in trade balance worldwide. FTA (Free Trade Agreement is one of the means to gain different markets. The Korea-Chile FTA is a good example of success in terms of trade agreement. Korea sells value added products to Chile, and Chile sells raw materials to Korea, mainly copper. Korea and Chile can improve their Free Trade Agreement to the higher level, which is to produce conductors and semi-conductors in Chile through Korea’s investment. Korea has technology and Chile can offer tax advantages to Korean companies which are interested to invest in Chile. For Chile, it is possible to achieve a huge market in North and Latin America. This is one way to improve the successful Korea-Chile FTA. Keywords: Free Trade Agreement. Innovation. Government Strategy. Results and Improvement.     TRATADO DE LIVRE COMÉRCIO ENTRE COREIA DO SUL E CHILE – UM ESTUDO DE CASO DO PONTO DE VISTA CHILENO PARA ANALISAR COMO ESTE PODE SER AMPLIADO RESUMO O comércio no mercado global é um dos mais importantes caminhos para obter crescimento econômico. Alguns países vendem matérias-primas e outros vendem produtos com valor agregado. Inovação é um ponto-chave nessa competição e, em certo sentido, faz uma grande diferença na balança comercial mundial. Tratado de livre comércio é um dos caminhos para atingir diferentes mercados. O Tratado de Livre Comércio (TLC entre Coreia do Sul e Chile é um bom exemplo de sucesso, tratando-se de acordos comerciais. Coreia do Sul vende produtos de valor agregado para o Chile e o Chile vende matérias-primas para a Coreia, principalmente cobre. Coreia e Chile podem ampliar o seu tratado de livre comércio para um nível mais elevado, qual seja, produzir condutores e

Integrated orbital time scale of the Valanginian-Hauterivian (Early Cretaceous): Chronological relationships between Paraná-Etendeka LIP, Weissert and Faraoni events

Science.gov (United States)

Martinez, Mathieu; Deconinck, Jean-François; Pellenard, Pierre; Riquier, Laurent; Company, Miguel; Moiroud, Mathieu; Reboulet, Stéphane

2014-05-01

During the Valanginian and the Hauterivian stages, the Weissert and Faraoni Events recorded global perturbations of the carbon cycle, marine organic matter deposits and rapid ecosystem changes. Both events were successively attributed to the activity of the Paraná-Etendeka Large Igneous Province (LIP). However, due to the scarcity of the radiometric ages available for this time interval, the chronological relationships between these events and the activity of the Paraná-Etendeka LIP remain unclear. Recently, the duration of the Valanginian Stage was calculated using a cyclostratigraphic approach on GSSP candidates and stratotypes (Martinez et al., 2013), but could not be anchored on a radiometric age. Here, we propose a duration assessment of the Hauterivian Stage using a similar cyclostratigraphic approach on the hemipelagic marl-limestone alternations from the La Charce section (Hauterivian GSSP candidate; SE France) and the Río Argos section (Barremian GSSP candidate; SE Spain). This duration could be anchored on an U/Pb age from a tuff level precisely dated using calcareous nannofossils and chemostratigraphy, to provide a refined geological time scale for the Valanginian and the Hauterivian stages. A total of 2000 spectral gamma-ray measurements were performed with a constant 0.20-m sample step. Spectral analyses were performed on the gamma-ray series to detect any sedimentary cycle. The precession, obliquity, 100-kyr and 405-kyr eccentricity cycles were identified by comparing sedimentary to orbital period ratios. The duration of the Hauterivian Stage could be assessed at 5.9 myr, using the 405-kyr eccentricity cycle as a reference. By anchoring the U/Pb age of Aguirre-Urreta et al. (2008) on the orbital time scale provided for the Valanginian-Hauterivian stages, the base of the Valanginian Stage could be dated at -140.2 ± 1.5 Ma, the base of the Hauterivian at -135.1 ± 1.5 Ma and the base of the Barremian at -129.2 ± 1.5 Ma. In addition, the Weissert

Genetic diversity and structure in semiwild and domesticated chiles (Capsicum annuum; Solanaceae) from Mexico.

Science.gov (United States)

Aguilar-Meléndez, Araceli; Morrell, Peter L; Roose, Mikeal L; Kim, Seung-Chul

2009-06-01

The chile of Mesoamerica, Capsicum annuum, is one of five domesticated chiles in the Americas. Among the chiles, it varies the most in size, form, and color of its fruits. Together with maize, C. annuum is one of the principal elements of the neotropical diets of Mesoamerican civilizations. Despite the great economic and cultural importance of C. annuum both worldwide and in Mexico, however, very little is known about its geographic origin and number of domestications. Here we sampled a total of 80 accessions from Mexico (58 semiwild and 22 domesticated) and examined nucleotide sequence diversity at three single- or low-copy nuclear loci, Dhn, G3pdh, and Waxy. Across the three loci, we found an average reduction of ca. 10% in the diversity of domesticates relative to semiwild chiles and geographic structure within Mexican populations. The Yucatan Peninsula contained a large number of haplotypes, many of which were unique, suggesting an important region of chile domestication and center of diversity. The present sampling of loci did not conclusively resolve the number and location of domestications, but several lines of evidence suggest multiple independent domestications from widely distributed progenitor populations.

Santiago de Chile, ¿ejemplo de una reestructuración capitalista global?

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Luis Fuentes

2004-12-01

Full Text Available Términos como "ciudad global", "ciudad difusa", "ciudad dual", entre otros, merecen ser rediscutidos y contrastados con el proceso de transformaciones experimentado por Santiago de Chile producto de la reestructuración capitalista. En este sentido, este trabajo pretende discutir acerca de la conveniencia de otorgar a la capital de Chile éstos y otros adjetivos frecuentemente utilizados en la literatura urbanística internacional.Terms like "global city", "diffuse city", "dual city", among others, deserve to be discussed and contrasted with urban processes that are been taking part in Santiago de Chile in the last decades. This article attempts to discuss the convenience of grant to Chile’s capital city these and others adjectives, commonly used in the urban literature

O Contexto Ambiental e as Mudanças Organizacionais no Setor de C&T Agrícola do Paraná

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Gustavo Matarazzo Rezende

2011-01-01

Full Text Available This article has as objective the description of the ambient conditions that had influenced the reorganization of the sector of Paraná Agricultural S&T in the period between 1980 and 2007. By means of secondary data - books, articles, dissertations, pages of the Internet, among others - it was investigated the conditions that had propitiated the institutionalization of new standards of performance of the public agricultural S&T organizations. The research showed that to increase the financial resources destined to the financing of the research, the organizations of agricultural S&T had searched for bigger competitiveness, using models of enterprise management. This occurred in national scope, with the Brazilian Company of Farming Research (Embrapa, like in the state, with the Agronomic Institute of Paraná (Iapar. Thus, if analyzing the ambient conditions for which the organizations had passed and the structural changes tending to the similarity, it was observed mainly the coercitive isomorphism, because the ambient pressures of the organizational field.

Panstrongylus megistus em ecótopos artificiais de ilhas do Alto Rio Paraná

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Guilherme Ana Lucia Falavigna

2001-01-01

Full Text Available Em resposta a denúncias de triatomíneos em ilhas do Alto Rio Paraná foram investigados 145 ecótopos artificiais e 4 (2,8% deles encontravam-se infestados: residência, "clube", ex-escola e monte de madeira. Foram analisados 17 de 35 P. megistus coletados; 12 (70,6% apresentavam-se infectados por Trypanosoma cruzi. Ave e roedor constituíram as fontes alimentares mais comuns. Todos os exames sorológicos (56 de humanos, 18 de cães e 10 de gatos foram negativos.

Produção de bromélias no Estado do Paraná, Brasil

OpenAIRE

Adilson Anacleto; Raquel Rejane Bonato Negrelle

2013-01-01

Apresenta-se caracterização do processo de produção agrícola de bromélias no Estado do Paraná, Brasil, realizada a partir de visitas ao campo, observação participante e entrevistas, evidenciando-se particularidades e discrepâncias frente aos modelos já descritos na literatura especializada. Identificou-se como principal problema a padronização de cultivo adotada, que, embora facilite os tratos culturais e exija menos mão-de-obra do produtor, não contempla as necessidades individuais de cada e...

A new species of Microglanis (Siluriformes: Pseudopimelodidae from upper rio Paraná basin, Brazil

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Oscar Akio Shibatta

Full Text Available Microglanis garavelloi, new species, collected in tributaries of rio Paranapanema and rio Tietê, is the first species of the genus described from upper rio Paraná basin. The new species can be distinguished from other species of Microglanis on morphometric characters, color pattern, caudal-fin shape, pectoral-spine morphology and lateral line development. Characters used specifically to distinguish M. garavelloi from M. cottoides (laguna dos Patos and rio Uruguay basins and M. parahybae (rio Paraíba do Sul basin include morphometrics, color pattern and pectoral-spine serration.

Hidden Diversity in the Populations of the Armored Catfish Ancistrus Kner, 1854 (Loricariidae, Hypostominae from the Paraná River Basin Revealed by Molecular and Cytogenetic Data

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Ana C. Prizon

2017-11-01

Full Text Available Only one species of armored catfish, Ancistrus cirrhosus Valenciennes 1836, has been historically described in the basin of the Paraná River, from Misiones (Argentina. However, the ample variation found in the morphology and coloration of the populations sampled in the tributaries of the Brazilian state of Paraná makes it difficult to establish the real taxonomic status and evolutionary history of the Ancistrus specimens, suggesting that A. cirrhosus is not the only species found in this basin. By combining data on mitochondrial DNA (COI gene and chromosomal markers from different Ancistrus populations, totaling 144 specimens, in the tributaries of the Paraná, and specimens from Misiones (type-locality of A. cirrhosus, we detected five distinct evolutionary lineages. All the specimens were 2n = 50, but had four distinct karyotype formulae. The results of the Generalized Mixed Yule Coalescent (GYMC and the genetic distances (uncorrected P-values between lineages ranged from 3 to 5%. Clusters of 18S rDNA were observed in a single chromosome pair in seven populations of Ancistrus, but at different positions, in some cases, in synteny with the 5S rDNA sites. Multiple 5S sites were observed in all populations. Overall, the cytogenetic data reinforce the genetic evidence of the diversification of lineages, and indicate the existence of candidate species in the study region. The evidence indicates that at least four candidate species of the Ancistrus may coexist in the Paraná basin besides A. cirrhosus. Overall, our results provide a comprehensive scenario for the genetic variation among Ancistrus populations and reinforce the conclusion that the true diversity of the freshwater fish of the Neotropical regions has been underestimated.

ESO's Hidden Treasures Brought to Light

Science.gov (United States)

2011-01-01

Telescope in Paranal, Chile, with guided tours and the opportunity to participate in a night's observations. Runner-up prizes included an iPod, books and DVDs. Furthermore, the highest ranked images will be released for the world to see on www.eso.org as Photo Releases or Pictures of the Week, co-crediting the winners. The jury evaluated the entries based on the quality of the data processing, the originality of the image and the overall aesthetic feel. As several of the highest ranked images were submitted by the same people, the jury decided to make awards to the ten most talented participants, so as to give more people the opportunity to win a prize and reward their hard work and talent. The ten winners of the competition are: * First prize, a trip to Paranal + goodies: Igor Chekalin (Russia). * Second prize, an iPod Touch + goodies: Sergey Stepanenko (Ukraine). * Third Prize, VLT laser cube model + goodies: Andy Strappazzon (Belgium). * Fourth to tenth prizes, Eyes on the Skies Book + DVD + goodies: Joseph (Joe) DePasquale (USA), Manuel (Manu) Mejias (Argentina), Alberto Milani (Italy), Joshua (Josh) Barrington (USA), Oleg Maliy (Ukraine), Adam Kiil (United Kingdom), Javier Fuentes (Chile). The ten winners submitted the twenty highest ranked images: 1. M78 by Igor Chekalin. 2. NGC3169 & NGC3166 and SN 2003cg by Igor Chekalin. 3. NGC6729 by Sergey Stepanenko. 4. The Moon by Andy Strappazzon. 5. NGC 3621 by Joseph (Joe) DePasquale. 6. NGC 371 by Manuel (Manu) Mejias. 7. Dust of Orion Nebula (ESO 2.2m telescope) by Igor Chekalin. 8. NGC1850 EMMI by Sergey Stepanenko. 9. Abell 1060 by Manuel (Manu) Mejias. 10. Celestial Prominences NGC3582 by Joseph DePasquale. 11. Globular Cluster NGC288 by Alberto Milani. 12. Antennae Galaxies by Alberto Milani. 13. Sakurai's Object by Joshua (Josh) Barrington. 14. NGC 1929, N44 Superbubble by Manuel (Manu) Mejias. 15. NGC 3521 by Oleg Maliy. 16. NGC 6744 by Andy Strappazzon. 17. NGC 2217 by Oleg Maliy. 18. VIMOS.2008-01-31T07_16_47j by

High-Resolution Zircon U-Pb CA-TIMS Dating of the Carboniferous—Permian Successions, Paraná Basin, Brazil

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Griffis, N. P.; Mundil, R.; Montanez, I. P.; Isbell, J.; Fedorchuk, N.; Lopes, R.; Vesely, F.; Iannuzzi, R.

2015-12-01

The late Paleozoic Ice Age (LPIA) is Earth's only record of a CO2-forced climatic transition from an icehouse to greenhouse state in a vegetated world. Despite a refined framework of Gondwanan ice distribution, questions remain about the timing, volume, and synchronicity of high-latitude continental ice and the subsequent deglaciation. These questions ultimately preclude our understanding of linkages between ice volume, sea level, and high- and low-latitude climate. Poor constraints on the timing and synchronicity of glacial and interglacial transitions reflect a lack of high-resolution radioisotopic dates from high-latitude, ice-proximal Carboniferous-Permian successions. The Rio Bonito Fm in Rio Grande do Sul State of southern Brazil hosts the oldest non-glaciogenic Carboniferous- Permian deposits of the Paraná Basin, thus recording the icehouse-to-greenhouse transition. Despite a widespread effort over the last two decades to constrain these deposits in time by means of U-Pb zircon geochronology, published data sets of the Candiota and Faxinal coals of the Rio Bonito Fm host discrepancies that may reflect post- eruptive open system behavior of zircon and analytical artifacts. These discrepancies have hindered the correlation of the Candiota and Faxinal sediments within the larger Gondwanan framework. Here we present the first U-Pb ages on closed system single zircons using CA-TIMS techniques on Permo-Carboniferous ash deposits of the Paraná Basin. Preliminary results indicate two major and distinct coal-forming periods that are separated by ca 10 Ma. Our results and conclusions are not in agreement with multi- crystal U-Pb TIMS and SIMS ages that suggest coeval deposition of the Candiota and Faxinal coals. CA-TIMS analyses applied to zircons from additional ash deposits are aimed at constructing a robust chronostratigraphic framework for the Carboniferous- Permian succession of the Paraná Basin, which will facilitate a better understanding of the timing and

Maternity protection vs. maternity rights for working women in Chile: a historical review.

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Casas, Lidia; Herrera, Tania

2012-12-01

Maternity leave in Chile has been a social right since 1919, when the International Labour Organization set the first global standards. From its inception, Chile's labour legislation focused on protecting motherhood and the family. The length of maternity leave has been extended several times since then but its main aim remains the protection of infant health. In 1931, Chile's first Labour Code required anyone employing 20 or more women to provide day care services and facilitate childcare and paid breastfeeding time for all mothers of children under one. Labour laws began to play an important role in accommodating the care of infants within working conditions, though not always effectively. In spite of job protection during pregnancy and breastfeeding, women can be dismissed on grounds other than pregnancy. It was only under Salvador Allende and again in the past two decades that Chile has enfranchised women as holders of health rights. However, many unresolved tensions remain. Chile promotes motherhood, but often considers that working women who demand employment protection abuse the system. Motherhood is a magic wand that represents the selflessness of women, but society throws a blanket of mistrust over women who wish to exercise their maternity rights and to determine the number and spacing of their children. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

The advertisement and aggressive calls of Rhinella abei (Baldissera, Caramaschi, and Haddad, 2004) (Anura: Bufonidae) from Campo Largo, Paraná, Brazil.

Science.gov (United States)

Batista, Vinicius Guerra; Ramalho, Werther Pereira; Amaral, Diogo Ferreira Do; Maciel, Natan Medeiros; Bastos, Rogério Pereira

2016-05-04

Rhinella abei is a medium-sized species (snout-to-vent length 57.0-76.4 mm in males; 60.4-83.9 mm in females-Baldissera et al. 2004) of the Rhinella crucifer species group, distributed in the Brazilian Atlantic Rainforest, from the State of Paraná to northern Rio Grande do Sul (Frost 2016). It is recorded in forested areas (Conte & Rossa-Feres 2007), or while breeding along forest edges and open habitats. Information on advertisement calls of species in the R. crucifer group is available for R. casconi, R. crucifer, R. inopina and R. ornata (Andrade et al. 2015; Heyer et al. 1990; Oliveira et al. 2014; Roberto et al. 2014). Here we describe the advertisement and aggressive calls of R. abei recorded in the municipality of Campo Largo (25.507472° S, 49.376632° W, datum "WGS84"), southeast State of Paraná, Brazil.

A dichotomous species of Codium (Bryopsidales, Chlorophyta is colonizing northern Chile Una especie dicotómica de Codium (Bryopsidales, Chlorophyta está colonizando el norte de Chile

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ALEJANDRA GONZÁLEZ

2004-06-01

Full Text Available In late 2001 and early 2002, a dichotomous species of Codium appeared colonizing the low intertidal and shallow subtidal bottoms of Caldera Bay, northern Chile (27° 03’ S, 70° 51’ W. Due to the ecological and economic impact the species is having in Caldera Bay and its potential spread along the Chilean coastline, we studied the taxonomic identity of the species and examined its relationships with other dichotomous species of Codium reported for temperate Pacific South America. Morphological analyses suggest that the seaweeds from Caldera Bay belong to Codium fragile (Suringar Hariot. Not only is there strong agreement in internal and external morphological characters, but among all the species reported for Peru and Chile, this is the only one exhibiting utricles with rounded, apiculate tip terminating in a mucron. This species has a broad geographic distribution in temperate waters. In Chile it was known only from the coasts of Valdivia to the Straits of Magellan (39° 48’ S, 73° 26’ W to 53° 10’ S, 73° 49’ W. This is the first record of C. fragile in northern Chile, and this study discusses several alternative hypotheses for the presence of the species into this area. The morphological characteristics of the material collected in Caldera partially agree with diagnostic characters known for C. fragile subspecies tasmanicum and C. fragile subspecies tomentosoides. However, the rapid population spread of the species in northern Chile, and recent molecular analysis support the identification of this form as the invasive C. fragile subspecies tomentosoidesA fines de 2001 y principio de 2002, apareció en el norte de Chile una especie del género Codium, de morfología dicotómica, colonizando los niveles intermareales y submareales de la Bahía de Caldera (27° 03’ S, 70° 51’ O. Debido al impacto ecológico y económico que ha provocado esta especie en la Bahía de Caldera y a su dispersión potencial a lo largo de la costa de

Levantamento da fauna entomológica no estado do Paraná III: Saturniidae (Lepidoptera Survey of the entomological fauna in Paraná State. III: Saturniidae (Lepidoptera

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Renato C. Marinoni

1997-01-01

Full Text Available In addition to the Survey of the Entomological Fauna in Paraná State, the family Saturniidae was studied in its ecological and faunistic aspects. The material was captured using one light trap installed in eight different sites of the State: Antonina, São José dos Pinhais, Colombo, Ponta Grossa, Telêmaco Borba, Jundiaí do Sul, Guarapuava and Fênix, from October 1986 to September 1987. The total number of specimens and means values of capture were analyzed. Indices of diversity and evenness were used to discuss richness and dominance of species in each locality. Besides using ecological indices, the data were also compared by Clustering Analysts, Principal Coordinate Analysis, Minimum Spanning Tree and Linear Correlation Coefficient. The results were compared with meteorological and floristic conditions in the eight localities.

Distribuição e identificação das regiões de risco para a cisticercose bovina no estado do Paraná

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Rafaella P.M. Guimarães-Peixoto

2012-10-01

Full Text Available A cisticercose bovina é um problema de saúde pública e animal amplamente difundido no Brasil, que repercute negativamente na produção de carne em diversos estados do país. Trata-se de uma das afecções mais ocorrentes nos abates sob inspeção sanitária tornando-se motivo de preocupação para frigoríficos e produtores, devido os prejuízos que acarreta. Pouco se conhece sobre a distribuição e a evolução do número de casos de cisticercose bovina no estado do Paraná. Diante do exposto este trabalho teve o objetivo realizar um levantamento retrospectivo sobre a ocorrência da cisticercose bovina, diagnosticada através do exame post-mortem pelo Serviço de Inspeção Federal do Estado do Paraná entre os anos de 2004 a 2008, além de determinar a distribuição dos casos no Estado, identificar as regiões com maiores chances de apresentarem casos da doença e analisar a perda econômica do Estado por conta das condenações por esta parasitose. Foi constatada prevalência de 2,23% cisticercose bovina no estado do Paraná. Durante o período analisado ocorreu uma redução estatisticamente significante (p<0,05 da prevalência de cisticercose bovina no estado. Nos anos de 2004-2008 foram condenadas 29.708.550 kg de carne bovina por cisticercose, acarretando prejuízos de ordem econômica. O estado do Paraná está conseguindo através da implantação do programa de controle do complexo teníase-cisticercose, uma evolução positiva já que conseguiu durante o período analisado diminuir a prevalência desta parasitose nos bovinos e consequentemente diminuir as perdas econômicas.

Calculate the high solar radiation for photovoltaic panels in Chile; Aproximacio al calculo de la oferta de energia por paneles fotovoltaicos en Chile

Energy Technology Data Exchange (ETDEWEB)

Cancino, Beatriz; Roth, Pedro; Stolz, German [Universidad Tecnica Federico Santa Maria, Valparaiso (Chile); Bonneschky, Alexis [Cottbus University, Cottbus (Germany)

2000-07-01

The aim of this work was to develop a method which permits to calculate and predict the theoretically possible electrical energy which can be obtained in different places in Chile with photovoltaic panels used in solar home systems. Chile is a country with a high solar radiation, specially in its northern part, between parallels 18 degrees with a daily mean energy of 4600 Wh/m{sup 2} over the year and 37 degrees, with 3700 Wh/m{sup 2}. Therefore, the use of photovoltaic power is an interesting alternative to be studied and used. Nevertheless, the photovoltaic possibilities have not been studied and no evaluation of real possibilities exist. In a previous paper, the absence of an installation guide for solar home systems have been mentioned. And also the lack of information regarding the real electrical energy needs of people. This work pretends to be the first approximation to a detailed chart and list of possible electric supplies using photovoltaic panels in different locations of Chile. It is made with a computer program which permits to calculate the solar radiation on a tilted surface, on a hourly bases. It uses geographical data and the daily average of monthly radiation. Therefore, the hourly energy, harnessed by the panel can be established and the total energy for some place calculated. [Spanish] El objetivo de este trabajo, es el de mostrar a traves de un listado y un mapa nacional, la cantidad teorica de energia electrica que puede ser obtenida a traves del uso de paneles fotovoltaicos principalmente destinados a Solar Home System (SHS) en Chile. Chile es un pais con una alta oferta de energia solar ubicada principalmente en la zona norte y centro del pais, aproximadamente entre los paralelos 18 grados (sobre 4600 Wh/m{sup 2} dia promedio anual) y 37 grados Sur (sobre 3700 Wh/m{sup 2} dia promedio anual). Por lo que el uso de paneles fotovoltaicos representa una alternativa interesante de ser estudiada y aprovechada. Sin embargo, no existe una evaluacion

Radiation protection in pediatric interventional cardiology. Current status and challenges in Chile

International Nuclear Information System (INIS)

Ubeda, Carlos; Miranda, Patricia; Vano, Eliseo; Nocetti, Diego

2013-01-01

Further actions to improve radiation safety in this medical practice are discussed. All the X-ray systems used in paediatric IC procedures in Chile have been characterized in terms of dose and image quality. In addition, dose rates of scattered radiation to the position of the eyes and ankles of cardiologists have been measured. In May 2010, in Santiago, Chile, a workshop organized by the International Atomic Energy Agency (IAEA) was the starting point for a pilot program on patient dosimetry and medical personnel for Latin America and the Caribbean, with participants from 11 countries. A pilot training course on Radiological Protection was given as part of the program. The first dose values reported for paediatric patients under the pilot program conducted by the IAEA in Latin America and the Caribbean included 70 procedures in Chile later extending to a total of 544 procedures. We think that a fundamental first step to improve IC radiation safety in Chile, would be to revise and update legislation on the use of ionizing radiation, including the implementation of quality assurance programs and training in radiation protection according to those involved in IC procedures

O ensino de jornalismo no Paraná: desafios para o século XXI

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Luis Otávio Dias

2014-07-01

Full Text Available RESUMO Este artigo apresenta as primeiras reflexões sobre projeto de pesquisa que tem como objetivo analisar o ensino do jornalismo no estado do Paraná, na região sul do Brasil. Esse estudo está em andamento no programa de doutorado em Educação da Universidade Federal do Paraná e dará importante contribuição à atividade acadêmica desenvolvida em conjunto com a Universidade de Lyon II, na França, cujo  tema é o das Novas Práticas Jornalísticas. Pretende-se com a proposta esboçar as características do ensino de jornalismo das universidades públicas e particulares, considerando as práticas pedagógicas frente às Novas Tecnologias da Informação e da Comunicação e a formação do profissional para o século XXI. Isso tem exigido cada vez preparado do jornalista  para um mercado de trabalho de multiplataformas, com novas possibilidades de publicações e acesso ilimitado de leitores à informação. Nessa fase inicial, a pesquisa concentra-se em problemas-chave, como analisar as matrizes curriculares dos cursos de jornalismo das universidades; identificar disciplinas que preparem o aluno para atuar em um ambiente tecnológico; domínio de técnicas e ferramentas do jornalismo digital; e observar as práticas jornalísticas no cotidiano das empresas de comunicação paranaenses. Considera-se, ainda, que a presente pesquisa encontra um cenário de incertezas e inquietações, no momento em que as instituições de ensino superior enfrentam a difícil tarefa de elaborar um projeto pedagógico de acordo com as novas Diretrizes Curriculares Nacionais para o curso de graduação em Jornalismo. Tais diretrizes foram homologadas pelo Ministério da Educação, em setembro de 2013, com prazo de implantação até 2015.   Palavras-chave: Jornalismo. Comunicação. Tecnologias. Currículo.Universidades.                             ABSTRACT This article presents the first reflections on a research project that aims to

Alstroemeria presliana Herb. (Alstroemeriaceae in Chile from a Cytogenetic Perspective Alstroemeria presliana Herb. (Alstroemeriaceae en Chile Bajo una Perspectiva Citogenética

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Carlos M Baeza

2008-12-01

Full Text Available Alstroemeria (Alstroemeriaceae is an endemic genus of South America with two major distribution centers in the continent: Chile and Brazil. In Chile the genus is distributed from the North, near Iquique (20º13’ S, 70º09’ W to the Chilean and Argentine Patagonia (53º10’ S, 70º54’ W. The central zone of Chile presents the highest number of species. A. presliana Herb. grows from Curicó (34º59’ S, 71º14’ W to Cautín (38º45’ S, 72º34’ W in Chile and Neuquén (36º50’ S, 71º05’ W, Argentina. A comparative karyotype study was made between a population of A. presliana subsp. presliana and a population of A. presliana subsp. australis Ehr. Bayer. Both populations presented asymmetric karyotypes, with 2n = 2x = 16 chromosomes, but with different chromosome formulae: A. presliana subsp. presliana has a haploid formula with 4m + 1sm-sat + 1st-sat + 2t, i.e., four pairs ofmetacentric chromosomes, one submetacentric pair with satellite, one subtelocentric pair with satellite, and two telocentrics pairs. A. presliana subsp. australis has a formula with 2m + 1m-sat + 1sm + 4t chromosomes, i.e., two pairs of metacentric chromosomes, one metacentric pair with satellite, one submetacentric pair, and four telocentrics chromosomes. These results indicated that the karyotype of the subspecies is very different, and it would be possible to recognize A. presliana subsp. australis as a new species.Alstroemeria (Alstroemeriaceae es un género endémico de Sudamérica y presenta dos grandes centros de distribución: Chile y Brasil. En Chile se distribuye desde el norte, cerca de Iquique (20º13’ S, 70º09’ O hasta la Patagonia (53º10’ S, 70º54’ O. La zona central del país presenta el mayor número de especies. A. presliana Herb. crece con una distribución que va desde Curicó (34º59’ S, 71º14’ O a Cautín (38º45’ S, 72º34’ O en Chile y en la Provincia de Neuquén (36º50’ S, 71º05’ O, Argentina. Se hizo un

Chile and Its Efforts to Present High-Level Technologies to the Developed World

Science.gov (United States)

Young, Nathan

2007-01-01

Chile is rich in natural resources. Like many other resource-dependent nations, it has never made technology transfer a subject of intense focus. This article sheds light on the technological state of Chile today and its efforts to promote development, increase innovation and move towards a knowledge-based economy. The paper summarizes current…

Género y protección social: las transferencias condicionadas de ingresos en Chile = Gender and social protection: conditional cash transfers in Chile

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Tabbush, Constanza

2011-01-01

Full Text Available Este artículo pone de manifiesto las preguntas que le plantea a una perspectiva de género, las nuevas formas de pensar la protección social en la región. Para ello, se toma como ejemplo las transferencias condicionadas de ingresos (TCI puestas en marcha en Chile. Basándose en el ejemplo del programa Puente, la estrategia inicial del sistema de protección social denominado Chile Solidario, el objetivo de este trabajo es analizar cómo estas formas de protección apelan a la participación de las mujeres para salir de la pobreza. Los hallazgos indican que la política de lucha contra la pobreza en Chile se enmarca en una visión multidimensional de la pobreza que, sin embargo, termina posicionando a las mujeres como responsables de lograr el bienestar de todos los miembros de sus hogares. Este artículo concluye proponiendo que el escenario chileno constituye un extremo ejemplo de la extensión de las responsabilidades individuales de las mujeres en la gestión de pobreza, sin proporcionarles ningún componente comunitario o colectivo

Ecology, genetic diversity, and phylogeographic structure of andes virus in humans and rodents in Chile.

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Medina, Rafael A; Torres-Perez, Fernando; Galeno, Hector; Navarrete, Maritza; Vial, Pablo A; Palma, R Eduardo; Ferres, Marcela; Cook, Joseph A; Hjelle, Brian

2009-03-01

Andes virus (ANDV) is the predominant etiologic agent of hantavirus cardiopulmonary syndrome (HCPS) in southern South America. In Chile, serologically confirmed human hantavirus infections have occurred throughout a wide latitudinal distribution extending from the regions of Valparaíso (32 to 33 degrees S) to Aysén (46 degrees S) in southern Patagonia. In this study, we found seropositive rodents further north in the Coquimbo region (30 degrees S) in Chile. Rodent seroprevalence was 1.4%, with Oligoryzomys longicaudatus displaying the highest seroprevalence (5.9%), followed by Abrothrix longipilis (1.9%) and other species exhibiting Chile. Phylogenetic analyses showed two major ANDV South (ANDV Sout) clades, congruent with two major Chilean ecoregions, Mediterranean (Chilean matorral [shrubland]) and Valdivian temperate forest. Human and rodent samples grouped according to geographic location. Phylogenetic comparative analyses of portions of S and medium segments (encoding glycoproteins Gn and Gc) from a subset of rodent specimens exhibited similar topologies, corroborating two major ANDV Sout clades in Chile and suggesting that yet unknown factors influence viral gene flow and persistence throughout the two Chilean ecoregions. Genetic algorithms for recombination detection identified recombination events within the S segment. Molecular demographic analyses showed that the virus is undergoing purifying selection and demonstrated a recent exponential growth in the effective number of ANDV Sout infections in Chile that correlates with the increased number of human cases reported. Although we determined virus sequences from four rodent species, our results confirmed O. longicaudatus as the primary ANDV Sout reservoir in Chile. While evidence of geographic differentiation exists, a single cosmopolitan lineage of ANDV Sout remains the sole etiologic agent for HCPS in Chile.

Historia y documentos sobre la colonización alemana en Chile.

OpenAIRE

Carrasco , Eduardo; Gleisner , Christine; Winkler , Lisette; de Pablo , Elisabeth

2007-01-01

Fonds audiovisuel du programme ESCoM-AAR (Equipe Sémiotique Cognitive et nouveaux Médias - Archives Audiovisuelles de la Recherche; 2001 - 2016).; Eduardo CARRASCO, Spezialist der Geschichte sowie des Kulturmanagements (Universität von Los Andes in Santiago de Chile) und Christine GLEISNER haben an der pontifikal-katholischen Universität Chiles Geschichte studiert. In dieser Reportage sprechen Sie von Ihren Arbeiten für die Archive « Emilio Held Winkler » des Chilenisch-Deutschen Verbands in ...

Aerosols Observations with a new lidar station in Punta Arenas, Chile

Science.gov (United States)

Barja, Boris; Zamorano, Felix; Ristori, Pablo; Otero, Lidia; Quel, Eduardo; Sugimoto, Nobuo; Shimizu, Atsushi; Santana, Jorge

2018-04-01

A tropospheric lidar system was installed in Punta Arenas, Chile (53.13°S, 70.88°W) in September 2016 under the collaboration project SAVERNET (Chile, Japan and Argentina) to monitor the atmosphere. Statistical analyses of the clouds and aerosols behavior and some cases of dust detected with lidar, at these high southern latitude and cold environment regions during three months (austral spring) are discussed using information from satellite, modelling and solar radiation ground measurements.

HIV ISSUES AND MAPUCHES IN CHILE

Science.gov (United States)

Cianelli, Rosina; Ferrer, Lilian; Cabieses, Báltica; Araya, Alejandra; Matsumoto, Cristina; Miner, Sarah

2015-01-01

Chile is a country with an incipient HIV epidemic. Just as in other countries, disadvantaged groups in Chile are contributing to the increased incidence of the disease. The Mapuche indigenous population is one such group that has been affected by the spread of HIV. However, no prevention programs are tailored to the culturally specific needs of this community. In recognition of this discrepancy, an academic-community partnership was formed to develop an HIV educational module for a Mapuche community. The module was developed for use as part of an already established health-related program. The aims of the module were to identify perceptions about HIV among Mapuches and present information specific to HIV and its prevention. Focus was placed on cultural sensitivity. The module was carried out in connection with a first-aid course in an attempt to increase effectiveness of the intervention by working jointly with an established community program. Sixteen (16) Mapuches participated voluntarily and demonstrated some knowledge regarding HIV, but they lacked an overall understanding as to how it is transmitted and why prevention strategies are affective. Participants correctly identified sexual contact as a means of transmission, but when asked why, one person stated, “I just know it, I read it.” There were significant barriers to communication within the group, secondary to cultural practices related to age and gender. Major obstacles in controlling HIV are the lack of prevention strategies targeted to disadvantaged groups. The module developed for this intervention was the first effort of the Academic Community Partnership established between the Pontificia Universidad Católica de Chile and the Mapuche group around HIV prevention. Continued collaboration between academia and affected communities as well as incorporating HIV information into established programs are effective strategies for delivering prevention information to disadvantaged populations and for

International competitiveness of brazilian and paraná state`s coffe complex / Competitividade internacional do complexo cafeeiro brasileiro e paranaense

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Marcela Vasques Cintra

2008-08-01

Full Text Available The objective of this article is to analyze the determinants aspects of the competitiveness of the exportations of the coffee complex in Paraná State between 1990 and 2003 . The study intends to systematize: the recent literature on the subject, focusing the competitiveness of the main products of the brazilian guideline of exportations. A critical review of literature was made about the theories of international trade and competitiveness. It was characterized the dynamics of the complex of Brazilian coffee. The article identifies the competitive advantages of the Paraná coffee (green, roasted, soluble and special in relation to the competing countries; discusses the barriers to imports imposed to the brazilian coffee by the importing countries, and ends with the possible public and private policies favorable to the competitiveness of the coffee exportations.O objetivo deste artigo é analisar os determinantes da competitividade das exportações do complexo cafeeiro paranaense entre 1990 e 2003. O estudo pretende sistematizar: a literatura recente sobre o tema, enfocando a competitividade de um dos principais produtos da pauta de exportações brasileira e do Paraná. Realizou-se a revisão crítica da literatura das teorias do comércio internacional e da competitividade e em seguida, caracterizou-se a dinâmica do complexo cafeeiro do brasileiro e paranaense. O artigo identifica as vantagens competitivas do café paranaense (verde, torrado, solúvel e especial em relação aos países concorrentes; discute as barreiras às importações impostas ao café brasileiro pelos países importadores; e finaliza com as possíveis políticas públicas e privadas favoráveis à competitividade das exportações de café.

Leptospires detection in kidney, liver and uterus of cows slaughtered in Paraná State, Brazil Detecção de leptospiras em rim, fígado e útero de fêmeas bovinas abatidas no estado do Paraná, Brasil

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Francielle Gibson da Silva

2005-03-01

Full Text Available The objective of this trial was to detect leptospires in fragments of kidney, liver and uterus of 96 cows with unknown sanitary status, randomly chosen at slaughter in Paraná, Brazil. All 96 urine samples were submitted to direct examination using dark field microscopy. Positive samples in the direct examination and all kidney, liver and uterus fragments were cultured in EMJH modified medium and Tween 80/40/LH. Sections cut of kidney, liver and uterus were stained by Hematoxylin-Eosin (HE and indirect immunoperoxidase with hyperimmune serum against serovar Hardjo (Hardjoprajitno and strain Londrina 14 (LO14, from serovar Canicola, which was isolated in the northern region of Paraná state, Brazil, used as primary antibodies. Direct examination detected leptospires in the urine of four animals. All attempts to isolate leptospires from urine and kidney, liver and uterus fragments were negative after 16 weeks of incubation. In the HE stain, focal infiltrate of mononuclear inflammatory cells was observed in the renal interstitial area of most animals. In the indirect immunoperoxidase assay using hyperimmune serum against LO14 strain, the kidney of only one animal presented positive results. All fragments of kidney, liver and uterus tested with hyperimmune serum against serovar Hardjo were negative.O objetivo deste trabalho foi detectar leptospiras em fragmentos de rim, fígado e útero de 96 fêmeas bovinas com histórico sanitário desconhecido, escolhidas aleatoriamente durante o abate em um frigorífico no Estado do Paraná, Brasil. Todas as 96 amostras de urina foram submetidas ao exame direto em microscópio de campo escuro. As amostras positivas neste exame e todos os fragmentos de rim, fígado e útero foram semeados nos meios de cultura EMJH modificado e Tween 80/40/LH. Os cortes histológicos de rim, fígado e útero foram submetidos à coloração de Hematoxilina-Eosina (HE e a prova de imunoperoxidase indireta com soros hiperimunes

DEZVOLTAREA CONTEMPORANĂ A TURISMULUI DIN CHILE

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Maria-Mihaela Győri

2011-01-01

Full Text Available The contemporary development of the Chilean Tourism sector is analyzed mainly on thebasis of data supplied by the National Service of Tourism in Chile. Figures on inboundtourism, domestic tourism, lodging, employment, receipts, as well as the existing structurewithin the sector, were taken into consideration for the investigated period of 1999-2006.

Chile Confronts its Environmental Health Future After 25 Years of Accelerated Growth.

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Pino, Paulina; Iglesias, Verónica; Garreaud, René; Cortés, Sandra; Canals, Mauricio; Folch, Walter; Burgos, Soledad; Levy, Karen; Naeher, Luke P; Steenland, Kyle

2015-01-01

Chile has recently been reclassified by the World Bank from an upper-middle-income country to a high-income country. There has been great progress in the last 20 to 30 years in relation to air and water pollution in Chile. Yet after 25 years of unrestrained growth, there remain clear challenges posed by air and water pollution, as well as climate change. The aim of this study was to review environmental health in Chile. In late 2013, a 3-day workshop on environmental health was held in Santiago, Chile, bringing together researchers and government policymakers. As a follow-up to that workshop, here we review the progress made in environmental health in the past 20 to 30 years and discuss the challenges of the future. We focus on air and water pollution and climate change, which we believe are among the most important areas of environmental health in Chile. Air pollution in some cities remains among the highest in the continent. Potable water is generally available, but weak state supervision has led to serious outbreaks of infectious disease and ongoing issues with arsenic exposure in some regions. Climate change modeling in Chile is quite sophisticated, and a number of the impacts of climate change can be reasonably predicted in terms of which areas of the country are most likely to be affected by increased temperature and decreased availability of water, as well as expansion of vector territory. Some health effects, including changes in vector-borne diseases and excess heat mortality, can be predicted. However, there has yet to be an integration of such research with government planning. Although great progress has been made, currently there are a number of problems. We suspect that the Chilean experience in environmental health may be of some use for other Latin American countries with rapid economic development. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

The fluoride in the groundwater of Guarani Aquifer System: the origin associated with black shales of Paraná Basin

Science.gov (United States)

Kern, M. L.; Vieiro, A. P.; Machado, G.

2008-09-01

This work presents petrological and geochemical results of the black shales interval from Permian and Devonian strata of the Paraná Basin, Brazil and its relationships with fluoride of groundwater from Guarani Aquifer System. The Guarani Aquifer, located in South Brazil, Uruguay, Paraguay and Argentine, presents contents of fluoride higher than the Brazilian accepted potability limits. Several hypotheses have been presented for the origin of the fluoride in the groundwater of the Guarani Aquifer. Microcrystalline fluorite was registered in black shales of Ponta Grossa and Irati formations from Paraná Basin. The results shown in this work suggest that fluoride present in groundwater of Guarani Aquifer can be originated in deeper groundwater that circulates in Ponta Grossa and Irati formations. The interaction of the groundwater coming from deeper black shales with the groundwater-bearing Aquifer Guarani System occurs through regional fragile structures (faults and fractures) that constitute excellent hydraulic connectors between the two sedimentary packages. The microcrystalline fluorite registered in Ponta Grossa and Irati Formations can be dissolved promoting fluoride enrichment in groundwater of these black shales and Guarani Aquifer System.

Mapping of sugarcane crop area in the Paraná State using Landsat/TM/OLI and IRS/LISS-3 images

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Clóvis Cechim Junior

Full Text Available ABSTRACT The knowledge on reliable estimates of areas under sugarcane cultivation is essential for the Brazilian agribusiness, since it helps in the development of public policies, in determining prices by sugar mills to producers and allows establishing the logistics of production disposal. The objective of this work was to develop a methodology for mapping the sugarcane crop area in the state of Paraná, Brazil, using images from the Landsat/TM/OLI and IRS/LISS-3 satellites, for the crop years from 2010/2011 to 2013/2014. The mappings were conducted through the supervised Maximum likelihood classification (Maxver achieving, on average, an overall accuracy of 94.13% and kappa index of 0.82. The correlation with the official data of the IBGE ranged from moderate to strong (0.64 ≤ rs ≤ 0.80 with average agreement (dr of 0.81. There was an increase of 2.73% (18,630 ha in the area with sugarcane in Paraná between 2010/2011 and 2013/2014.

The Agency's Technical Co-operation programme in Chile, 1981-1991. Country programme evaluation

International Nuclear Information System (INIS)

1992-01-01

Agency support for nuclear activities in Chile dates back to the early 1960s. During the last ten years, the period covered by this evaluation, this support has considerably expanded. In the period 1981-1991, 62 Agency projects with allotments amounting to over $7 million were completed or are under implementation. Through this co-operation Chile has received 360 man-months of expert services, $3.4 million worth of equipment, and 105 fellowships for some 390 man-months of training. In addition, 262 Chileans attended 219 Agency regional and interregional training courses, and Chilean institutions were awarded 40 research contracts worth over $325,000. This evaluation covers ten years of Agency technical co-operation with Chile, during which 35 projects were completed and 27 are still being implemented. Eight major sectors received assistance: general atomic energy development; nuclear physics; nuclear raw materials; nuclear engineering and technology; nuclear techniques in agriculture; nuclear medicine; hydrology; and nuclear safety. The evaluation concluded that, overall, the Agency's technical co-operation activities have, in keeping with the national priorities concerning peaceful nuclear applications, contributed substantially to the establishment of Chile's nuclear scientific and technical infrastructure, and played a major role in Chile's efforts to introduce nuclear applications in a number of sectors of the economy, with many benefits for broader national development objectives. Another strength of the Agency's programme with Chile is the high level of commitment and dedication that was noted in the great majority of recipient institutions, and in particular at the Comision Chilena de Energia Nuclear, CChEN. Mention should also be made of the fact that bureaucracy appears to be less severe than in some other developing countries, and that constraints that frequently affect other countries, such as insufficient counterpart commitment and lack of continuity of

Radiological protection in interventional cardiology in Chile

International Nuclear Information System (INIS)

Ramirez, A.; Leyton, F.A.; Farias, E.; Silva, A.M.; Vano, E.; Oyarzun, C.; Gamarra, J.; Ortiz, P.

2001-01-01

In September 2000, an expert mission was assigned to Chile, under the regional project named 'International BBS in Medical Practices Radiation Protection and Quality Assurance In Interventional Radiology' (ARCAL XLIX). The objective of the mission was to evaluate the level of radiation protection (RP) and safety in interventional cardiology ( IC ) installations. A team of local cardiologists, medical physicists and technologists was created for this purpose and during one week, several cardiology laboratories were evaluated and some basic quality controls (QC) were carried out. A basic pilot training course in radiation protection was imparted at the Hospital of the University of Chile in Santiago de Chile and some of the key objectives for a future national quality assurance programme were presented during the national congress of IC. In addition, a national survey on radiation protection aspects was circulated and its results evaluated. These activities enabled the local team to become familiar with the methodology of assessment of the level of protection and the organization of a programme, which was illustrated with the examples of similar European programmes. As result of these actions, several proposals were made to both the local authorities and the IAEA. The most important were: a) to initiate a basic QC programme, b) to organize a training in RP for cardiologists in order to formalize their accreditation, c) to improve personal occupational dosimetry, d) to initiate a programme of patient dosimetry, e) to optimize the technical and clinical protocols, f) to create a national registry of incidents with skin injuries. (author)

A dainty review of the business and economic history of Chile and Latin America

OpenAIRE

Bátiz-Lazo, Bernardo

2015-01-01

This introductory piece provides some context to the special edition on business and economic history of Chile and Latin America. It also provides an introduction to better understanding research and method in business history while inviting for this field to be further developed in Chile.

EPIDEMIOLOGÍA DE LA DIABETES MELLITUS EN CHILE

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Jorge Sapunar Z., MD, MSC, FACP

2016-03-01

Finalmente, la frecuencia, morbilidad y mortalidad de la diabetes mellitus, se suman para explicar que el manejo de la enfermedad y sus complicaciones consuma el 10,2% del presupuesto en salud de Chile.

Spatial and multi-temporal analysis of deforestation and quantification of the remnant forests on Porto Rico Island, Paraná, Brazil

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João Batista Campos

1999-01-01

Full Text Available The process of land occupation by the state of Paraná practically decimated its forests. Presently, only 7% from a total area of 83.41% is covered by forests. Most of them are now concentrated in the "Serra do Mar" and in the Iguaçu National Park. With regard to forest cover the most critical region is situated in the northwestern of the state with less than 1% of its area covered by forest. This restricted area mainly consists of conservation units and the islands of the high Paraná River floodplain. The present study consists of a spatial and multi-temporal analysis of deforestation and the quantification of the remnant forests on Porto Rico island (22º45'S; 53º15'W, which have their occupation history linked to the colonization process of the region. Historical aerial photographs of this region were used and the relationship of deforestation with the process of colonization and social transformation of the region is discussed.O processo de ocupação das terras do Paraná praticamente dizimou as florestas do Estado, que originalmente possuía 83,41% de sua área total coberta com florestas. Atualmente remanescem aproximadamente 7% da área com florestas, concentradas na Serra do Mar e no Parque Nacional do Iguaçu. Na região noroeste, a situação é mais crítica, com menos de 1% de sua área coberta por florestas, concentradas, principalmente, em unidades de conservação e nas ilhas da planície de inundação do alto rio Paraná. Esta planície é formada por uma ampla calha aluvial, com inúmeros canais, lagoas e ilhas, que têm sua história de ocupação ligadas ao processo de colonização na região. Neste trabalho, é realizada uma análise espacial e multi-temporal dos desflorestamentos e uma quantificação das florestas remanescentes da ilha Porto Rico (22º45'S; 53º15'W, por meio de fotografias aéreas históricas da região e discutidas as relações destes desflorestamentos com os processo de colonização e transforma

Social Well-Being Among Colombian and Peruvian Immigrants in Northern Chile.

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Urzúa Morales, Alfonso; Delgado-Valencia, Eric; Rojas-Ballesteros, Mariela; Caqueo-Urízar, Alejandra

2017-10-01

In recent years, northern Chile has received a large number of immigrants attracted mainly by mining and related services. The last population census revealed that 70.5 % of foreigners in Chile came from South America, and were mainly Peruvians (30.5 %), Argentines (16.8 %), and Colombians (8.1 %). The aim of this cross-sectional study is to describe the social well-being levels reported by Colombian and Peruvian immigrants in northern Chile, as well as their connection to socio-demographic and relational factors. The Spanish version of the Scale of Social Well-being (Keyes in Soc Psychol Q 61:121-140, 1998) was administered to 431 men and women over 18 years old, with a minimum residence of 6 months in the city of Antofagasta. The highest-rated aspect was Social Contribution, and the lowest-rated aspect was Social Acceptance. The relational variables that show statistically significant differences in both populations relate to who the subject lives with, the degree of contact that the subject has with people from Chile, and the subject's relationship status. There are no differences that indicate a higher level of social well-being in one population more than the other; however, it appears that the Peruvian population has a greater perception of Social Coherence, while Colombians show a greater perception of Social Contribution.

Ruiniform relief in sandstones: the examples of Vila Velha, Carboniferous of the Paraná Basin, Southern Brazil

OpenAIRE

DE MELO, M.S.; COIMBRA, A.M.

1996-01-01

Vila Velha is a remarkable group of natural sculptures in Palaeozoicsandstones of the Paraná. Basin in Southern Brazil. The sculptures,which resemble the ruins of an old stone city, have resulted from thecombination of Cenozoic weathering and erosive processes with the existing attributes of the sedimentary rocks (texture, cementing oxides,sedimentary and brittle structures). A particular geomorphologic settingwith eroded inselbergs, and a differential iron and manganese cementationduring lat...

Estudios sobre la vegetación del estado de Paraná (Brasil meridional

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de Bolòs, Oriol

1991-12-01

Full Text Available Contribution to knowledge about the vegetation of the state of Paraná in southern Brazil (Serra do Mar, Planaltos, Iguaçu Valley. Numerous plant associations are described and grouped together in the following classes: Pistio-Eichhornietea (communities of floating cormophytes Xyrido-Typhetea (helophytic herbaceous vegetation Polypodio-Tillandsietea (epiphytic and comophytic vegetation Ruderali-Manihotetea (ruderal and segetal vegetation Andropogono-Baccharidetea (savanoid vegetation Rhizophoretea (mangroves Lantano-Chusqueetea (woody marginal communities of the forest Cedrelo-Ocoteetea (rain and mesophilous forest. Special attention is paid to the study of the physiognomy, structure and dynamism of the vegetation and its biogeographical significance.

Aportación al conocimiento de la vegetación del estado de Paraná en el Brasil meridional (Serra do Mar, Planaltos, valle del Iguaçu. Se describen numerosas asociaciones vegetales agrupadas en las clases siguientes: Pistio-Eichhornietea (comunidades de cormófitos flotantes. Xyrido-Typhetea (vegetación herbácea helofítica. Polypodio-Tillandsietea (vegetación epifítica y comofítica. Ruderali-Manihotetea (vegetación ruderal, viaria y arvense. Andropogono-Baccharidetea (vegetación sabanoide. Rhizophoretea (manglar. Lantano-Chusqueetea (manto marginal leñoso de la selva. Cedrelo-Ocoteetea (selva pluvial y mesófila. Se dedica atención especial al estudio de la fisionomía, estructura y dinamismo de la vegetación y a su significación biogeográfica.

Caracterização física e sensorial do café produzido nas condições topoclimáticas de Jesuitas, Paraná = Physical and sensory characterization of coffee produced in the topoclimatic conditions at Jesuítas, Paraná State (Brazil

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Roberto Natal Dal Molin

2008-07-01

Full Text Available A variação das condições climáticas interfere na formação e na maturação dos frutos, alterando suas características intrínsecas, as quais podem permitir diferentes qualidades de bebida, com potencial de produção de café especial. O objetivo deste estudo foi verificar o efeito das condições ambientais e da prática de cultivo no aspecto físico e sua conseqüência na qualidade de bebida de cafés da região de Jesuítas, Estado do Paraná. Na mesma safra em que foi realizado este estudo (2002-2003, avaliou-se a qualidade de bebida de cafés paranaenses entre os produtores nos diversos municípios cafeeiros do Estado e verificou-se que 86% das amostras apresentaram bebida classificadas como apenas “mole” e “dura”, e 14% com bebida “riada/rio”. Os resultados obtidos permitiram concluir que aspráticas adotadas pelos agricultores, colaboradores do presente estudo, refletiram positivamente na qualidade final da bebida, quando se comparou com os resultados de qualidade de bebida do Estado. As condições climáticas e as práticas de cultivo e de colheitade Jesuítas, Estado do Paraná, permitiram a obtenção de café encorpado e de baixa acidez, de qualidade comparável aos cafés de alta qualidade produzidos tanto em nível nacional quantointernacional.Climatic variations influence formation and maturation of coffee grains by altering their intrinsic characteristics, which can allow for several types of coffee qualities, including the potentialfor production of special coffee. This study was carried out to verify the effect of environmental conditions and crop cultivation on chemical composition and their consequences in cup quality of coffees from region of Jesuítas, Paraná State. During the same crop season this study was accomplished (2002-2003, cup quality was evaluatedamong the producers in several coffee-growing municipalities in Paraná State. It was observed that 86% of samples were classified simply as �

Genetic variability among Commelina weed species from the states of Paraná and São Paulo, Brazil Variabilidade genética entre espécies de plantas daninhas do gênero Commelina provenientes dos estados do Paraná e São Paulo, Brasil

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D.C. Rocha

2009-01-01

Full Text Available This work aims to carry out a comparative analysis using RAPD molecular markers in four Commelina weed species from the state of Paraná and C. benghalensis populations from the states of Paraná and São Paulo, Brazil. The genomic plant DNA sample was extracted from the leaves, separated, randomly fragmented and amplified by PCR. Random amplified polymorphic DNA fragments (RAPD markers were analyzed by using POPGENE statistical program. Eighty-five primer sequences were tested but only three were suitable as molecular markers producing 37 DNA polymorphic fragments for comparisons among four Commelina species and 22 polymorphic fragments for comparisons among C. benghalensis populations. The results showed that there were inter-specific and intra-specific genetic variabilities among Commelina plant genera. Genetic diversity analysis between species indicated four mono-specific clusters and it was suggested to keep C. villosa as one species. Regarding the intra-specific genetic variability of C. benghalensis alone, three groups were verified, although there were 13 populations from two geographical areas. However, these clusters do not correspond to the distinct characteristics verified.O presente trabalho procurou analisar a variabilidade genética, utilizando-se de marcadores RAPD, comparando quatro espécies de Commelina procedentes do Estado do Paraná e entre populações de C. benghalensis procedentes dos Estados do Paraná e São Paulo. Foi amostrado o DNA genômico extraído das folhas, o qual foi separado, fragmentado aleatoriamente e amplificado por PCR. Os fragmentos polimórficos de DNA (marcadores RAPD foram analisados pelo programa estatístico POPGENE. Oitenta e cinco primers foram testados, mas somente três sequências foram consideradas marcadores moleculares, produzindo 37 bandas de DNA polimórfico para comparação entre as quatro espécies de Commelina e outras 22 para comparação entre as populações de C. benghalensis

HIP 10725: The first solar twin/analogue field blue straggler

Science.gov (United States)

Schirbel, Lucas; Meléndez, Jorge; Karakas, Amanda I.; Ramírez, Iván; Castro, Matthieu; Faria, Marcos A.; Lugaro, Maria; Asplund, Martin; Tucci Maia, Marcelo; Yong, David; Howes, Louise; do Nascimento, José D.

2015-12-01

Southern Observatory (ESO) Very Large Telescope (VLT) at Paranal Observatory, Chile (observing programs 083.D-0871, 082.C-0446, 093.D-0807), and complemented with observations taken at the Observatório Pico dos Dias (OPD), Brazil (program OP2014A-011).Appendix A is available in electronic form at http://www.aanda.org

The Gaia-ESO Survey: dynamics of ionized and neutral gas in the Lagoon nebula (M 8)

Science.gov (United States)

Damiani, F.; Bonito, R.; Prisinzano, L.; Zwitter, T.; Bayo, A.; Kalari, V.; Jiménez-Esteban, F. M.; Costado, M. T.; Jofré, P.; Randich, S.; Flaccomio, E.; Lanzafame, A. C.; Lardo, C.; Morbidelli, L.; Zaggia, S.

2017-08-01

collected with the FLAMES spectrograph at VLT/UT2 telescope (Paranal Observatory, ESO, Chile), for the Gaia-ESO Large Public Survey (program 188.B-3002).Full Tables A.1 and A.2 are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/604/A135

Viabilidade do processamento de pães com farinha de pinhão e iogurte / Viability of bread-making with Paraná-pine-nut flour and yogurt

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Darcléia Darcléia

2009-04-01

Full Text Available ResumoO pão é um alimento que resulta do cozimento de uma massa feita com farinha de certos cereais, principalmente trigo, água e sal. Hoje ele se apresenta sob numerosas variedades, condicionadas a culturas de cereais e a hábitos e necessidades dos consumidores. Os diversos tipos de pães decorrem dos diferentes tipos de farinha e de levedura utilizadas e também da forma de cozimento. O pinhão é a semente do pinho ou pinheiro-do-paraná (Araucaria angustifolia, grande ocorrência no estado do Paraná. A farinha obtida é uma fonte de proteína, carboidratos e fibras e sua aplicação na indústria de alimentos poderia contribuir para melhorar o valor nutricional de vários produtos. O iogurte provém da fermentação do leite por bactérias lácticas selecionadas resultando em um produto de alta qualidade sensorial, com propriedades profiláticas e efeitos benéficos sobre a flora intestinal. O presente trabalho visa à substituição parcial da farinha de trigo pela farinha de pinhão e da água pelo iogurte. Os resultados dos testes de aceitação dos pães sem adição de farinha de pinhão e iogurte, com 5e 15%, 5e 25%, 10 e 15% e 10% e 25% de farinha de pinhão e iogurte, respectivamente, indicaram uma diferença significativa ao nível de 5% quanto à preferência dos julgadores. As formulações com 10% de farinha de pinhão e 15 e 25% de iogurte foram melhor aceitas pelos julgadores.AbstractBread is the result of the baking of a cereal dough that is usually made of wheat, water and salt. Nowadays, several varieties of bread exist, depending on cereal cultures and on consumer habits and needs. The many types of breads feature different types of flour and yeast, as well as of baking methods. The “pinhão” is the seed from an evergreen named “pinheiro”, the Paraná Pine (Araucaria angustifolia, abundant in Paraná state. The flour made from the Paraná-pine-nut is a source of protein, carbohydrates and fiber, and its

Robotics research in Chile

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Javier Ruiz-del-Solar

2016-12-01

Full Text Available The development of research in robotics in a developing country is a challenging task. Factors such as low research funds, low trust from local companies and the government, and a small number of qualified researchers hinder the development of strong, local research groups. In this article, and as a case of study, we present our research group in robotics at the Advanced Mining Technology Center of the Universidad de Chile, and the way in which we have addressed these challenges. In 2008, we decided to focus our research efforts in mining, which is the main industry in Chile. We observed that this industry has needs in terms of safety, productivity, operational continuity, and environmental care. All these needs could be addressed with robotics and automation technology. In a first stage, we concentrate ourselves in building capabilities in field robotics, starting with the automation of a commercial vehicle. An important outcome of this project was the earn of the local mining industry confidence. Then, in a second stage started in 2012, we began working with the local mining industry in technological projects. In this article, we describe three of the technological projects that we have developed with industry support: (i an autonomous vehicle for mining environments without global positioning system coverage; (ii the inspection of the irrigation flow in heap leach piles using unmanned aerial vehicles and thermal cameras; and (iii an enhanced vision system for vehicle teleoperation in adverse climatic conditions.

Doing Business 2014 Economy Profile : Chile

OpenAIRE

World Bank; International Finance Corporation

2013-01-01

This economy profile presents the Doing Business indicators for Chile In a series of annual reports, Doing Business assesses regulations affecting domestic firms in 189 economies and ranks the economies in 10 areas of business regulation, such as starting a business, resolving insolvency and trading across borders. This year's report data cover regulations measured from June 2012 through M...

Soviet Policy in Cuba and Chile.

Science.gov (United States)

1980-05-06

critical stance to the USSR for much of the rest of the decade. Along with Castro’s efforts to establish the Cuban experience of a rural guerrilla-based...Neresidades de Financamento Externo parea el Desarrollo de Chile, January 28. 1974, p. V-9. 17. New aid loans from the United States declined to $S.5 million

["Revista Médica de Chile": 120 years (July 1872-July 1992)].

Science.gov (United States)

Costa-Casaretto, C

1992-07-01

The "Revista Medica de Chile" founded in 1872 is the second oldest medical journal in Latin America after the "Gaceta Medica de Mexico" (1864). Among medical journals in the world it is placed 24. It has been published monthly without interruption, except for the period January through December 1891, due to the revolution taking place at that time. The first Editor was German Schneider, a German physician from Bonn who came to Chile in 1850 with the immigrants that settled in the South.

Replantear los "aconteceres", replantear los espacios en Chile

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Mauricio Onetto Pavez

2012-07-01

Full Text Available Este artículo tiene como objetivo reflexionar y profundizar sobre las perspectivas teóricas que se tuvieron en cuenta por el grupo de autores para crear el dossier “Memorias y circulaciones de un territorio. Chile, estudio de casos”. La primera parte del artículo abordará las diversas aristas que se intentaron considerar por el grupo de autores en relación al tema del espacio, la historia y la memoria. Con esto se pretende explicar de manera global lo relevante de esta corresponden-cia para los sujetos de estudio analizados en el dossier. En tanto, la segunda parte se centrará en presentar las inquietudes y preguntas que surgen al estudiar un caso como el de Chile.

Dos edificios públicos a base de tierra en Chile

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Pereira, Hugo

1986-02-01

Full Text Available Two works in Chile are reported: The House of the Culture in La Florida (Santiago and the Botalcura Concentred School in the Vlllth Zone. Both constructions have as common characteristic to be built with adobe and wooden girders, to present a certain continuity in the adapted criteria of desing -both from Architect Hugo Pereira- and to be newly constructed buildings, even partialy in construction. The fact that there are spaces with appropriate light and height for public use, so as the circumstance that the part which waas being constructed just at the moment of the great seism in Chile (February 1985 had and excelent behaviour, makes these works interesting to be published.Se presentan dos realizaciones en Chile: la Casa de la Cultura, en la barriada La Florida (Santiago y la Escuela Concentrada de Botalcura, en la VIII Región. Ambas construcciones tienen en común el haberse realizado a base de adobe y cerchas de madera, el presentar una cierta continuidad en los criterios de diseño adoptados, en ambas ha participado el Arquitecto Hugo Pereira, y ser edificios recién construidos, incluso parcialmente en construcción. El hecho de tratarse de espacios con luces y alturas propias de construcciones para uso público, así como la circunstancia de que la parte construida de la Casa de la Cultura en el momento del último gran sismo en Chile (marzo 1985, presentase un excelente comportamiento, son hechos que hacen especialmente interesante la publicación de estas realizaciones.

Occurrence and gall characterization in a fragment of Seasonal Semideciduous Forest in Telêmaco Borba, Paraná, Brazil

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Patrícia de Oliveira Santos

2015-12-01

Full Text Available Galls surveys in Paraná are scarce and most sampling efforts in Brazil have still been concentrated on Cerrado regions. In this context, the present study investigated an area of semideciduous forest of Fazenda Monte Alegre in Telêmaco Borba, in order to contribute to the knowledge of galls in the state. Samples were collected on a 300m long track and 5m width, through active search up to two meters high. Fourty-one morphotypes were found, thirteen of which were identified to the host plant species level, ten according to level of genus, ten to family level and eight morphotypes were not identified. Among the identified families, Solanaceae, Asteraceae, Euphorbiaceae, Bignoniaceae, Melastomataceae and Leguminosae-Fabaceae represented the greatest quantity of morphotypes. Most of them occurred on the leaf (39%, 98.6% are entomogenous. 70.7% are glabrous, and as for the shape, most of them were classified as globular (43.9%. As for the way galls grouping on host plants, 46.3% showed up in isolation, and 53.7% in groupings. This study has contributed to enrich the knowledge on galls in the state of Paraná and for the Atlantic Forest Biome.

Delincuencia juvenil en Paraná y su relación con las condiciones de exclusión social

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María G. Anzola

2005-01-01

Full Text Available En la ciudad de Paraná (Argentina se ha ido gestando un proceso acelerado de aumento de hechos delictivos, que genera inseguridad ciudadana. Se exponen aquí los resultados de un estudio sobre la delincuencia juvenil y su relación con las condiciones de exclusión social en Paraná. Desde la combinación de métodos cuanti y cualitativos se pudo concluir que las diferentes situaciones de pobreza no determinan por sí mismas el fenómeno de la delincuencia juvenil, lo que no invalida las hipótesis de que la estructura social y política argentina en general, y la paranaense en particular, no desarrollan mecanismos de inclusión social. Se elaboró un perfil de los jóvenes en conflicto con la ley penal hallándose entre ellos semejanzas sociales y reducidas diferencias particulares previas a la conducta delictiva. Su modo de conexión con el delito y las lógicas presentes en su accionar denotan expresiones individuales de desborde de un fenómeno socialmente construido.

Santiago de Chile, ¿ejemplo de una reestructuración capitalista global?

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Luis Fuentes

2004-12-01

Full Text Available Términos como "ciudad global", "ciudad difusa", "ciudad dual", entre otros, merecen ser rediscutidos y contrastados con el proceso de transformaciones experimentado por Santiago de Chile producto de la reestructuración capitalista. En este sentido, este trabajo pretende discutir acerca de la conveniencia de otorgar a la capital de Chile éstos y otros adjetivos frecuentemente utilizados en la literatura urbanística internacional.