WorldWideScience

Sample records for survey amos beimel

  1. Report on the Status of Project AMOS (Acoustic, Meteorological, and Oceanographic Survey) (1 January 1953 - 31 December 1954)

    Science.gov (United States)

    1955-03-21

    propagation- losa data obtained from pabilities for most of the localities and seasons. AMOS crui ves at discrete frequencies of 2.2, B, 16, In...4iempiriu.l formutlas in co3nneecrion with the Project AMOS low-freqtiency for conyutioll Propagation losa is given in srtudy C. broad-banid

  2. Case Study: del Amo Bioventing

    Science.gov (United States)

    The attached presentation discusses the fundamentals of bioventing in the vadose zone. The basics of bioventing are presented. The experience to date with the del Amo Superfund Site is presented as a case study.

  3. Biology-inspired AMO physics

    Science.gov (United States)

    Mathur, Deepak

    2015-01-01

    This Topical Review presents an overview of increasingly robust interconnects that are being established between atomic, molecular and optical (AMO) physics and the life sciences. AMO physics, outgrowing its historical role as a facilitator—a provider of optical methodologies, for instance—now seeks to partner biology in its quest to link systems-level descriptions of biological entities to insights based on molecular processes. Of course, perspectives differ when AMO physicists and biologists consider various processes. For instance, while AMO physicists link molecular properties and dynamics to potential energy surfaces, these have to give way to energy landscapes in considerations of protein dynamics. But there are similarities also: tunnelling and non-adiabatic transitions occur both in protein dynamics and in molecular dynamics. We bring to the fore some such differences and similarities; we consider imaging techniques based on AMO concepts, like 4D fluorescence microscopy which allows access to the dynamics of cellular processes, multiphoton microscopy which offers a built-in confocality, and microscopy with femtosecond laser beams to saturate the suppression of fluorescence in spatially controlled fashion so as to circumvent the diffraction limit. Beyond imaging, AMO physics contributes with optical traps that probe the mechanical and dynamical properties of single ‘live’ cells, highlighting differences between healthy and diseased cells. Trap methodologies have also begun to probe the dynamics governing of neural stem cells adhering to each other to form neurospheres and, with squeezed light to probe sub-diffusive motion of yeast cells. Strong field science contributes not only by providing a source of energetic electrons and γ-rays via laser-plasma accelerations schemes, but also via filamentation and supercontinuum generation, enabling mainstream collision physics into play in diverse processes like DNA damage induced by low-energy collisions to

  4. Euclid mirrors and test collimator: AMOS developments

    Science.gov (United States)

    Gloesener, Pierre; Wolfs, Fabrice; Cola, Marcel; Pirnay, Olivier; Flebus, Carlo

    2016-07-01

    EUCLID is an optical/near-infrared survey mission to be launched in 2020 towards the L2 Lagrange point. It will aim at studying the dark universe and providing a better understanding of the origin of the accelerating expansion of the universe. Through the use of cosmological sounding, it will investigate the nature of dark energy, dark matter and gravity by tracking their observational signatures on the geometry of the universe and on the cosmic history of large structures formation. The EUCLID payload module (PLM) consists of a 1.2 m-class telescope and will accommodate two instruments. As a subcontractor of AIRBUS Defence and Space, AMOS is responsible for the manufacturing of the secondary and the third mirrors of the telescope as well as for the flat folding mirror set within the focal plane arrangement of EUCLID telescope, which incorporates dedicated filtering functions. AMOS produces in addition the 1.3 m-class test collimator for the on-ground validation of the EUCLID instrument.

  5. Deconstructing AMO framework: a systematic review

    Directory of Open Access Journals (Sweden)

    Juan A. Marin-Garcia

    2016-09-01

    Originality/value: Our study shed light on some aspects of the AMO framework within the HRM context. Specifically, we aimed to identify whether or not it is possible to confirm the model as it was originally proposed. We also find out which HR practices and measures of performance were considered across investigations, to define a standard approach.

  6. Amos: ’n teologie van bedreiging?

    Directory of Open Access Journals (Sweden)

    J. L. Helberg

    1998-06-01

    Full Text Available The book of Amos contains many undertones of threat, except in the epilogue which, according to many scholars, is redactional The question thus comes to the fore whether this characteristic implies that God is seen by Amos as a God of threat for whom one can only have fear. This article, however, points out Amos’ moral justification of God's deeds. Israel's actions, on the other hand, display a self-centredness and a lack of theocentric and personal approach. Within this framework the history of salvation, especially the exodus and the conquest of the land, as well as the election, covenant and the idea of the remnant, is fossilised and God is made a captive of space, time and relations. However, Amos' proclamation implies that in reality God cannot be made captive - neither of such a religion nor of a theology of threat. Amos envisions a situation in which everything will comply with the real aim set for it/him.

  7. 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.

  8. Amos Tversky's contributions to legal scholarship

    Directory of Open Access Journals (Sweden)

    Paul Brest

    2006-11-01

    Full Text Available Together with his long-time colleague Daniel Kahneman, Amos Tversky, provided the intellectual infrastructure for contemporary behavioral law and economics. Prospect theory undermines the Coase Theorem, which is the bedrock of traditional law and economics; and the heuristics and biases research questions the fundamental idea of a rational self-interested decisionmaker, which is also challenged by subsequent studies of the role of affect in judgment and decisionmaking.

  9. Final Progress Report for the activity called AMO2010 committee

    Energy Technology Data Exchange (ETDEWEB)

    Donald Shapero; Michael Moloney

    2006-12-31

    The committee was charged to produce a comprehensive report on the status of AMO Science. The committee was charged to produce a report that: 1. Reviewed the field of AMO science, emphasize recent accomplishments, and identify new opportunities and compelling scientific questions; 2. Identified the impact of AMO science on other scientific fields, emerging technologies, and national needs; 3. Identified future workforce, societal and educational needs for AMO science; and 4. Made recommendations on how the US research enterprise might realize the full potential of AMO science. The committee also produced an intermediate report addressing key research issues and themes facing the research community.

  10. A Centrifugal Volcanism Mechanism for the AMO

    Science.gov (United States)

    Pratt, V. R.

    2016-12-01

    The Atlantic Multidecadal Oscillation has proved hard to isolate from both (i) global warming and (ii) faster oscillations. For (i), we showed [1] that by filtering all harmonics of a 63-year period, what remained could be explained remarkably accurately by the expected contribution of greenhouse warming along with the interesting increase in TSI during 1900-1950, leading to considerable confidence that global surface temperature averaged over 2069-2131 will be very close to 3 C above preindustrial. For (ii), principal component analysis of HadCRUT4 since 1850, Central England Temperature since 1659, and various other land and sea time series all show a distinct 21-year oscillation the start of whose downward swing is well synchronized with the maximum solar activity of the odd-numbered solar cycles, persisting even through the Maunder Minimum. After these are removed there remains a well-defined signal that has been associated with the so-called Atlantic Multidecadal Oscillation. There are two schools of thought, the AMO is of either radiative (RAD) or internal (INT) origin. RAD is explained in terms of aerosol fluctuations of volcanic origin. In [2] we gave what we felt was a knockdown argument against RAD. INT so far has been explained mainly in terms of instabilities in ocean currents such as the Atlantic Meridional Overturning Current. An interesting correlation between the AMO and Earth's Length of Day (LOD) has been noted by several authors. Missing is a plausible mechanism explaining this correlation. The mechanism we propose here is that magma welling up through ocean ridges is in a quasi-equilibrium that even small fluctuations in LOD can disturb significantly. Heat from emerging magma is carried up to the oceanic mixed layer in very large thermals. A simple model of this process leads to a correlation that is excellent except for the period 1940-1950. We propose to explain this difference in terms of a lifting of the crust by the excess magma developed

  11. AMOS Galaxy 15 Satellite Observations and Analysis

    Science.gov (United States)

    Hall, D.

    2011-09-01

    In early April 2010, the Galaxy 15 geosynchronous satellite experienced an on-orbit anomaly. Even though the satellite's transmitters and articulating solar panel were still functioning, ground controllers lost the ability to command and maneuver the satellite. With its orbital position no longer maintained, Galaxy 15 began to drift eastward. This forced several other satellites to make collision avoidance maneuvers during the following months. Soon after the initial anomaly, Galaxy 15's operators predicted that the satellite’s reaction wheels would eventually become saturated, causing a loss of both spacecraft attitude and proper sunward orientation of the solar panels. This "off-pointing" event finally occurred in late December, ultimately leading to a depletion of Galaxy 15's batteries. This near-death experience had a fortunate side effect, however, in that it forced the satellite’s command unit to reboot and once again be able to both receive and execute ground commands. The satellite operators have since recovered control of the satellite. AMOS conducted non-resolved photometric observations of Galaxy 15 before, during and after these events. Similar observations were conducted of Galaxy 12, the nearly-identical replacement satellite. This presentation presents and discusses these temporal brightness signatures in detail, comparing the changing patterns in the observations to the known sequence of events.

  12. Study on the AMO data production and processing techniques

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Yong Joo; Yoo, B. D.; Choe, A. S.; Han, J. M.; Jung, E. C.; Rho, S. P.; Yi, J. H.; Jeong, D. Y.; Lee, K. S.; Park, H. M.; Kim, S. K.; Song, K. S.; Lee, J. M.

    1996-01-01

    A computer system has been established with a DEC Alphastation 600 with 12.9 GB storage capacity and UNIX O/S for an AMO database system. CERN 3.0 WWW server program has been installed in this system and AMO bibliographic data ( larger than 55 MB in size) has been implemented. These data are the ones of atomic energy levels and transition probabilities derived from the NIST database system, which contain about 1400 references of energy levels and about 5000 references of transition probabilities. Also from the NIFS of Japan, more than 150 booklets of data report have been obtained with the favor of NIFS to provide KAERI with their data reports related to the AMO data. Meanwhile a spectroscopic parameter of Sm which is one of the rate earth elements, has been measured, resulting in production of 36 isotope shift data of the high-lying even parity states. (author). 14 refs., 5 tabs., 4 figs.

  13. Recent Developments in Advanced Automated Post-Processing at AMOS

    Science.gov (United States)

    2014-09-01

    Recent Developments in Advanced Automated Post-Processing at AMOS Michael Werth, Brandoch Calef, Daniel Thompson The Boeing Company Kathy...6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) The Boeing Company ,100

  14. Shades of irony in the anti-language of Amos

    Directory of Open Access Journals (Sweden)

    William Domeris

    2016-05-01

    Full Text Available The rhetoric of Amos includes a wonderful mixture of humour and threat, sarcasm and irony, hyperbole and prediction. Holding the fabric of this conversation together is Amos’s place within the prophetic minority – the Yahweh-only party (his anti-society. Making use of sociolinguistics, and particularly the idea of anti-language, I take a closer look at Amos, including his use of overlexicalisation, insider-humour and all the shades of irony one might expect. Typically of a member of an anti-society, Amos exaggerates the differences between insider and outsider, in this case, speaking of ‘ivory houses’, ‘the cattle of Bashan’ while appealing to his successful attempts to save the rich from the wrath of God. The offenses of the outsiders are sometimes crystal clear and at other times shrouded in metaphor, and so too is the fate of these people. In reading Amos, we are constantly in danger of falling victim to the persuasive power of his rhetoric. We are drawn into the world of Amos, quickly accepting his boundaries and the ideology of his anti-society, his depiction of reality and his stark caricature of the rich. The rhetoric is persuasive and the irony is divisive forcing a choice of black and white, believer and unbeliever, rich and poor, oppressors and oppressed. We struggle to swim against the current and instead long to respond to Amos’s invitation to live (Am 5:5 – perhaps even to discover that elusive hope at which the book hints: Most of history has been the forging of structures of security and appropriate loyalty symbols, to announce and defend one’s personal identity, one’s group, and one’s gender issues and identity. (Rohr 2011:4

  15. Sosiale geregtigheid by die profeet Amos: Die landsbelofte as vertrekpunt

    Directory of Open Access Journals (Sweden)

    J. G. Strydom

    1996-01-01

    Full Text Available The prophet Amos and social justice: The land promise as point of departure. In a previous article the author discussed the issue of social justice in the prophetic books, with special emphasis on the role played by the land promise. In that article he has concentrated on the prophet Micah and come to the conclusion that the land promise, together with its conditions and requirements, formed the basis of Micah's social criticism. In this article he takes the matter further to determine whether this is also true of the prophet Amos. His basic conclusion is that this is indeed the case. Amos also relies heavily on the land promise as the basis for his criticism of the many social injustices of his day. Even matters which at first seem to have no bearing on land and land ownership are indeed closely connected to elements of the land promise.

  16. Plan de Asistencia Médica Oportuna "Amo" para Mascotas

    OpenAIRE

    Espol; Bustamante Gómez, Leddy Omaira; Sanchez Enriquez, Angela María

    2015-01-01

    "AMO" S.A. tendrá su sede en el sector norte de la ciudad de Guayaquil, Ecuador, con el fin de proveer el serviccio de asitencia médica para mascotas tales como perros y gatos. Ofrecera tres tipos de a planes de afiliaciones de acuerdo al presupuesto de cada propietario de mascotas. Los planes y sus tarifas mensuales serían: básico a US$5, avanzado a US$10 y Superior a US$15. Los cobros serán vía debito en targetas o con pagos en efectivo realizado en la caja del centro médico. dependiend...

  17. Introduction to Structural Equation Modelling Using SPSS and Amos

    CERN Document Server

    Blunch, Niels J

    2008-01-01

    . Introduction to Structural Equation Modelling using SPSS and AMOS is a complete guide to carrying out your own structural equation modelling project. Assuming no previous experience of the subject, and a minimum of mathematical knowledge, this is the ideal guide for those new to structural equation modelling (SEM). Each chapter begins with learning objectives, and ends with a list of the new concepts introduced and questions to open up further discussion. Exercises for each chapter, incuding the necessary data, can be downloaded from the book's website. Helpful real life examples are include

  18. The land as a Leitmotiv in the book of Amos

    Directory of Open Access Journals (Sweden)

    S D Snyman

    2005-10-01

    Full Text Available The hypothesis argued is that the  theme of the land serves as a leitmotiv in the book of Amos. The focus of this investigation will be on the occurrence of the words normally used in connection with the land, that is  eretz (Jra and  adam? (hmda, in the book of Amos. The land is promised and granted (2:9-10; 3:2,9 to the people to live in and enjoy the produce the land yields but their stay in the land is not unconditional. Unfortunately, only a small part of the population shared in the wealth of the land. People that also ought to have shared in the bounty of the land, were exploited only to make the rich even richer and the poor even poorer. Consequently, the land would turn against the people living in and of it (1:2; 4:4-12;8:4, 8-9, 11. Ultimately the land would be lost in exile (3:11, 15; 4:1-3; 7:10-17. At the end of the book it is foreseen that the land will once again be restored to the people (9:11-15. In light of the importance of the land in the book and the looming threat of a coming exile due to the conditions in the land, it is suggested that the reference to the earthquake in 1:2 may take on an additional metaphorical meaning. The reference to the earthquake is perhaps a premonition of what may be expected: turmoil and upheaval in the land and even expulsion from the land instead of peace and stability. Mentioning the earthquake right at the beginning may be a subtle reminder that the land is at stake in the prophecies that will follow in the rest of the book. 

  19. Distribución de Crocus nevadensis Amo & Campo, Rest. Farm. 1861 en Navarra

    OpenAIRE

    Cavero, R.Y. (Rita Yolanda); Garde-Navarro, M.L. (M. L.); Lopez, M L

    1992-01-01

    Distribución y ecología de Crocus nevadensis Amo & Campo in Navarra. Se ha estudiado la distribución y el hábitat de Crocus nevadensis en la provincia de Navarra. Abstract: Distribution and ecology of Crocus nevadensis Amo & Campo in Navarra. We give the distribution and habitat of Crocus nevadensis in the Navarra country.

  20. Technical Design Report for the AMoRE $0\

    CERN Document Server

    Alenkov, V; Beyer, J; Boiko, R S; Boonin, K; Buzanov, O; Chanthima, N; Chernyak, M K Cheoun D M; Choi, J; Choi, S; Danevich, F A; Djamal, M; Drung, D; Enss, C; Fleischmann, A; Gangapshev, A M; Gastaldo, L; Gavriljuk, Yu M; Gezhaev, A M; Gurentsov, V I; Ha, D H; Hahn, I S; Jang, J H; Jeon, E J; Jo, H S; Joo, H; Kaewkhao, J; Kang, C S; Kang, S J; Kang, W G; Karki, S; Kazalov, V V; Khanbekov, N; Kim, G B; Kim, H J; Kim, H L; Kim, H O; Kim, I; Kim, J H; Kim, K; Kim, S K; Kim, S R; Kim, Y D; Kim, Y H; Kirdsiri, K; Kobychev, V V; Kornoukhov, V; Kuzminov, V V; Lee, H J; Lee, H S; Lee, J H; Lee, J M; Lee, J Y; Lee, K B; Lee, M H; Lee, M K; Leonard, D S; Li, J; Li, Y J; Limkitjaroenporn, P; Ma, K J; Mineev, O V; Mokina, V M; Olsen, S L; Panasenko, S I; Pandey, I; Park, H K; Park, H S; Park, K S; Poda, D V; Polischuk, O G; Polozov, P; Prihtiadi, H; Ra, S J; Ratkevich, S S; Rooh, G; Siyeon, K; Srisittipokakun, N; So, J H; Son, J K; Tekueva, J A; Tretyak, V I; Veresnikova, A V; Wirawan, R; Yakimenko, S P; Yershov, N V; Yoon, W S; Yoon, Y S; Yue, Q

    2015-01-01

    The AMoRE (Advanced Mo-based Rare process Experiment) project is a series of experiments that use advanced cryogenic techniques to search for the neutrinoless double-beta decay of \\mohundred. The work is being carried out by an international collaboration of researchers from eight countries. These searches involve high precision measurements of radiation-induced temperature changes and scintillation light produced in ultra-pure \\Mo[100]-enriched and \\Ca[48]-depleted calcium molybdate ($\\mathrm{^{48depl}Ca^{100}MoO_4}$) crystals that are located in a deep underground laboratory in Korea. The \\mohundred nuclide was chosen for this \\zeronubb decay search because of its high $Q$-value and favorable nuclear matrix element. Tests have demonstrated that \\camo crystals produce the brightest scintillation light among all of the molybdate crystals, both at room and at cryogenic temperatures. $\\mathrm{^{48depl}Ca^{100}MoO_4}$ crystals are being operated at milli-Kelvin temperatures and read out via specially developed m...

  1. Asymmetry in the response of central Eurasian winter temperature to AMO

    Science.gov (United States)

    Hao, Xin; He, Shengping; Wang, Huijun

    2016-10-01

    The asymmetry in the teleconnection of the central Eurasian winter surface air temperature (SAT) with the Atlantic multidecadal oscillation (AMO) is discussed using observations and model simulations. Observations indicate that the winter SAT over central Eurasia (30°-70°E, 30°-50°N) shows significant positive anomalies during the warm AMO period but weak and insignificant anomalies in the cold AMO period. In general, the warm winters in central Eurasia are associated with large-scale negative sea level pressure anomalies in Europe, anomalous southwesterly winds at 850 hPa over Europe, the "+ - +" geopotential height anomalies at 500 hPa in the south of Greenland, northern Europe, western Asia, and the slant north-south "+ -" pattern jet stream anomalies at 200 hPa in the north and south of the Caspian Sea. Reverse patterns occur during cold winters. These statistically significant features are observed in the warm phase of AMO. Reversed circulation anomalies are observed during the cold phase of AMO; however, these anomalies are weak and not statistically significant. Furthermore, the asymmetry in the atmospheric response to AMO is well supported by simulations with a suite of GFDL atmospheric model idealized experiments and four CMIP5 models historical experiments. Both observations and simulations indicate that Rossby waves propagating from the North Atlantic eastward to Eurasia emerge in the warm AMO and disappear in the cold AMO. Thus, the different propagations of Rossby waves, induced by the different surface thermal conditions of the warm and cold AMO, are the potential connection between the North Atlantic Ocean and central Eurasian climate, and may explain the asymmetry.

  2. Global occurrence of archaeal amoA genes in terrestrial hot springs.

    Science.gov (United States)

    Zhang, Chuanlun L; Ye, Qi; Huang, Zhiyong; Li, Wenjun; Chen, Jinquan; Song, Zhaoqi; Zhao, Weidong; Bagwell, Christopher; Inskeep, William P; Ross, Christian; Gao, Lei; Wiegel, Juergen; Romanek, Christopher S; Shock, Everett L; Hedlund, Brian P

    2008-10-01

    Despite the ubiquity of ammonium in geothermal environments and the thermodynamic favorability of aerobic ammonia oxidation, thermophilic ammonia-oxidizing microorganisms belonging to the crenarchaeota kingdom have only recently been described. In this study, we analyzed microbial mats and surface sediments from 21 hot spring samples (pH 3.4 to 9.0; temperature, 41 to 86 degrees C) from the United States, China, and Russia and obtained 846 putative archaeal ammonia monooxygenase large-subunit (amoA) gene and transcript sequences, representing a total of 41 amoA operational taxonomic units (OTUs) at 2% identity. The amoA gene sequences were highly diverse, yet they clustered within two major clades of archaeal amoA sequences known from water columns, sediments, and soils: clusters A and B. Eighty-four percent (711/846) of the sequences belonged to cluster A, which is typically found in water columns and sediments, whereas 16% (135/846) belonged to cluster B, which is typically found in soils and sediments. Although a few amoA OTUs were present in several geothermal regions, most were specific to a single region. In addition, cluster A amoA genes formed geographic groups, while cluster B sequences did not group geographically. With the exception of only one hot spring, principal-component analysis and UPGMA (unweighted-pair group method using average linkages) based on the UniFrac metric derived from cluster A grouped the springs by location, regardless of temperature or bulk water pH, suggesting that geography may play a role in structuring communities of putative ammonia-oxidizing archaea (AOA). The amoA genes were distinct from those of low-temperature environments; in particular, pair-wise comparisons between hot spring amoA genes and those from sympatric soils showed less than 85% sequence identity, underscoring the distinctness of hot spring archaeal communities from those of the surrounding soil system. Reverse transcription-PCR showed that amoA genes were

  3. X-ray photoelectron spectra structure and chemical bonding in AmO2

    Directory of Open Access Journals (Sweden)

    Teterin Yury A.

    2015-01-01

    Full Text Available Quantitative analysis was done of the X-ray photoelectron spectra structure in the binding energy range of 0 eV to ~35 eV for americium dioxide (AmO2 valence electrons. The binding energies and structure of the core electronic shells (~35 eV-1250 eV, as well as the relativistic discrete variation calculation results for the Am63O216 and AmO8 (D4h cluster reflecting Am close environment in AmO2 were taken into account. The experimental data show that the many-body effects and the multiplet splitting contribute to the spectral structure much less than the effects of formation of the outer (0-~15 eV binding energy and the inner (~15 eV-~35 eV binding energy valence molecular orbitals. The filled Am 5f electronic states were shown to form in the AmO2 valence band. The Am 6p electrons participate in formation of both the inner and the outer valence molecular orbitals (bands. The filled Am 6p3/2 and the O 2s electronic shells were found to make the largest contributions to the formation of the inner valence molecular orbitals. Contributions of electrons from different molecular orbitals to the chemical bond in the AmO8 cluster were evaluated. Composition and sequence order of molecular orbitals in the binding energy range 0-~35 eV in AmO2 were established. The experimental and theoretical data allowed a quantitative scheme of molecular orbitals for AmO2, which is fundamental for both understanding the chemical bond nature in americium dioxide and the interpretation of other X-ray spectra of AmO2.

  4. Climate variability during warm and cold phases of the Atlantic Multidecadal Oscillation (AMO) 1871-2008

    Science.gov (United States)

    Alexander, Michael A.; Halimeda Kilbourne, K.; Nye, Janet A.

    2014-05-01

    An extended reanalysis, a combination of observations and model output, is used to examine the spatial patterns of physical variables associated with the Atlantic Multidecadal Oscillation (AMO) from 1871 to 2008. The results are presented as anomalies during positive and negative phases of the AMO. As in previous studies, during positive (negative) AMO phases the sea surface temperature (SST) is anomalously warm (cold) over most of the North Atlantic, with the exception of the east coast of the United States. The atmospheric patterns, associated with the positive phase of the AMO, include anomalous low pressure over the Atlantic between 20°S and 50°N, cyclonic surface winds around the low, reduced wind speeds over the tropical Atlantic and enhanced precipitation in the eastern tropical Atlantic, with roughly opposite conditions during negative AMO phases. There are, however, substantial differences in the SST and the atmospheric anomalies between periods of the same phase, especially in the extratropics. Correlations between the AMO and air temperature anomalies are positive over much of the globe between 40°S and 50°N, with correlations exceeding 0.6 (~ 95% significance level) over the Maritime Continent and northern rim of the Pacific Ocean. Most of the sea level pressure (SLP) anomalies beyond the Atlantic are not statistically significant.

  5. AMO EXPRESS: A Command and Control Experiment for Crew Autonomy

    Science.gov (United States)

    Stetson, Howard K.; Frank, Jeremy; Cornelius, Randy; Haddock, Angie; Wang, Lui; Garner, Larry

    2015-01-01

    NASA is investigating a range of future human spaceflight missions, including both Mars-distance and Near Earth Object (NEO) targets. Of significant importance for these missions is the balance between crew autonomy and vehicle automation. As distance from Earth results in increasing communication delays, future crews need both the capability and authority to independently make decisions. However, small crews cannot take on all functions performed by ground today, and so vehicles must be more automated to reduce the crew workload for such missions. NASA's Advanced Exploration Systems Program funded Autonomous Mission Operations (AMO) project conducted an autonomous command and control demonstration of intelligent procedures to automatically initialize a rack onboard the International Space Station (ISS) with power and thermal interfaces, and involving core and payload command and telemetry processing, without support from ground controllers. This autonomous operations capability is enabling in scenarios such as a crew medical emergency, and representative of other spacecraft autonomy challenges. The experiment was conducted using the Expedite the Processing of Experiments for Space Station (EXPRESS) rack 7, which was located in the Port 2 location within the U.S Laboratory onboard the International Space Station (ISS). Activation and deactivation of this facility is time consuming and operationally intensive, requiring coordination of three flight control positions, 47 nominal steps, 57 commands, 276 telemetry checks, and coordination of multiple ISS systems (both core and payload). The autonomous operations concept includes a reduction of the amount of data a crew operator is required to verify during activation or de-activation, as well as integration of procedure execution status and relevant data in a single integrated display. During execution, the auto-procedures provide a step-by-step messaging paradigm and a high level status upon termination. This

  6. AMO-like variations of holocene sea surface temperatures in the North Atlantic Ocean

    Directory of Open Access Journals (Sweden)

    S. Feng

    2009-12-01

    Full Text Available Instrumental records of the North Atlantic sea surface temperatures (SST show a significant 60–80 year cycle, referred to as the Atlantic Multidecadal Oscillation (AMO. During AMO warm (cold phases, SST over the entire North Atlantic Ocean is dominated by basin-wide positive (negative anomalies. We analyzed SST variations in the North Atlantic Ocean for the last 10 ka. The long-term and centennial variations of Holocene SST in the North Atlantic demonstrate a basin-wide mode that clearly resembles the AMO signal recorded during the recent instrumental period. The long-term changes of Holocene SST were controlled by the solar insolation related to the orbital variations, and the centennial variations were closely coupled with the intensity of the thermohaline circulation. The spatial extent in the Atlantic realm of temperature anomalies around two specific time intervals, 8.2 ka and during the medieval warm period, also resemble the observed temperature anomalies associated with the AMO. These results demonstrate that the modern AMO, and centennial and longer time scale SST variations during the Holocene share a similar spatial extent in the North Atlantic, and presumably as well physical processes associated with their existence and their far-field teleconnection effects.

  7. Archaeal amoA and ureC genes and their transcriptional activity in the Arctic Ocean

    OpenAIRE

    Pedneault, Estelle; Pierre E. Galand; Potvin, Marianne; Tremblay, Jean-ERic; Lovejoy, Connie

    2014-01-01

    International audience; Thaumarchaeota and the gene encoding for a subunit of ammonia monooxygenase (amoA) are ubiquitous in Polar Seas, and some Thaumarchaeota also have a gene coding for ureC, diagnostic for urease. Using quantitative PCR we investigated the occurrence of genes and transcripts of ureC and amoA in Arctic samples from winter, spring and summer. AmoA genes, ureC genes and amoA transcripts were always present, but ureC transcripts were rarely detected. Over a 48 h light manipul...

  8. Archaeal amoA and ureC genes and their transcriptional activity in the Arctic Ocean.

    Science.gov (United States)

    Pedneault, Estelle; Galand, Pierre E; Potvin, Marianne; Tremblay, Jean-Éric; Lovejoy, Connie

    2014-04-11

    Thaumarchaeota and the gene encoding for a subunit of ammonia monooxygenase (amoA) are ubiquitous in Polar Seas, and some Thaumarchaeota also have a gene coding for ureC, diagnostic for urease. Using quantitative PCR we investigated the occurrence of genes and transcripts of ureC and amoA in Arctic samples from winter, spring and summer. AmoA genes, ureC genes and amoA transcripts were always present, but ureC transcripts were rarely detected. Over a 48 h light manipulation experiment amoA transcripts persisted under light and dark conditions, but not ureC transcripts. In addition, maxima for amoA transcript were nearer the surface compared to amoA genes. Clone libraries using DNA template recovered shallow and deep amoA clades but only the shallow clade was recovered from cDNA (from RNA). These results imply environmental control of amoA expression with direct or indirect light effects, and rare ureC expression despite its widespread occurrence in the Arctic Ocean.

  9. Archaeal amoA and ureC genes and their transcriptional activity in the Arctic Ocean

    Science.gov (United States)

    Pedneault, Estelle; Galand, Pierre E.; Potvin, Marianne; Tremblay, Jean-Éric; Lovejoy, Connie

    2014-04-01

    Thaumarchaeota and the gene encoding for a subunit of ammonia monooxygenase (amoA) are ubiquitous in Polar Seas, and some Thaumarchaeota also have a gene coding for ureC, diagnostic for urease. Using quantitative PCR we investigated the occurrence of genes and transcripts of ureC and amoA in Arctic samples from winter, spring and summer. AmoA genes, ureC genes and amoA transcripts were always present, but ureC transcripts were rarely detected. Over a 48 h light manipulation experiment amoA transcripts persisted under light and dark conditions, but not ureC transcripts. In addition, maxima for amoA transcript were nearer the surface compared to amoA genes. Clone libraries using DNA template recovered shallow and deep amoA clades but only the shallow clade was recovered from cDNA (from RNA). These results imply environmental control of amoA expression with direct or indirect light effects, and rare ureC expression despite its widespread occurrence in the Arctic Ocean.

  10. Individual and coupled influences of AMO and ENSO on regional precipitation characteristics and extremes

    Science.gov (United States)

    Goly, Aneesh; Teegavarapu, Ramesh S. V.

    2014-06-01

    Understanding the influences of Atlantic multidecadal oscillation (AMO) and El Niño southern oscillation (ENSO) on regional precipitation extremes and characteristics in the state of Florida is the focus of this study. Exhaustive evaluations of individual and combined influences of these oscillations using, descriptive indices-based assessment of statistically significant changes in rainfall characteristics, identification of spatially varying influences of oscillations on dry and wet spell transition states, antecedent precipitation prior to extreme events, intraevent temporal distribution of precipitation and changes in temporal occurrences of extremes including dry/wet cycles are carried out. Rain gage and gridded precipitation data analysis using parametric hypothesis tests confirm statistically significant changes in the precipitation characteristics from one phase to another of each oscillation and also in coupled phases. Spatially nonuniform and uniform influences of AMO and ENSO, respectively, on precipitation are evident. AMO influences vary in peninsular and continental parts of Florida and the warm (cool) phase of AMO contributes to increased precipitation extremes during wet (dry) season. The influence of ENSO is confined to dry season with El Niño (La Niña) contributing to increase (decrease) in extremes and total precipitation. Wetter antecedent conditions preceding daily extremes are dominant in AMO warm phase compared to the cool and are likely to impact design floods in the region. AMO influence on dry season precipitation extremes is noted for ENSO neutral years. The two oscillations in different phases modulate each other with seasonal and spatially varying impacts and implications on flood control and water supply in the region.

  11. Contexts and Functions of Music in the "Orbis Sensualium Pictus" Textbook by John Amos Comenius

    Science.gov (United States)

    Szórádová, Eva

    2015-01-01

    The present study deals with the content-related and thematic, as well as visual and semantic, contexts in which musical motifs, and words and notions with a musical meaning, are placed in the "Orbis sensualium pictus" textbook of John Amos Comenius. They can be found in several places in the textbook in both its textual and pictorial…

  12. Characterization of some Brucella species from Zimbabwe by biochemical profiling and AMOS-PCR

    Directory of Open Access Journals (Sweden)

    Skjerve Eystein

    2009-12-01

    Full Text Available Abstract Background Bovine brucellosis caused by Brucella abortus is endemic in most large commercial and smallholder cattle farms of Zimbabwe, while brucellosis in other domestic animals is rare. The diagnosis of brucellosis is mainly accomplished using serological tests. However, some Brucella spp. have been isolated from clinical cases in the field and kept in culture collection but their biochemical profiles were not documented. We report biochemical profiling and AMOS-PCR characterization of some of these field isolates of Brucella originating from both commercial and smallholder cattle farming sectors of Zimbabwe. Findings Fourteen isolates of Brucella from culture collection were typed using biochemical profiles, agglutination by monospecific antisera, susceptibility to Brucella-specific bacteriophages and by AMOS-PCR that amplifies species- specific IS711. The results of the biochemical profiles for B. abortus biovar 1 (11 isolates and biovar 2 (2 isolates were consistent with those of reference strains. A single isolate from a goat originating from a smallholder mixed animal farm was identified as B. melitensis biovar 1. The AMOS-PCR produced DNA products of sizes 498 bp and 731 bp for B. abortus (biovar 1 and 2 and B. melitensis biovar 1, respectively. Conclusion We concluded that the biochemical profiles and AMOS-PCR characterization were consistent with their respective species and biovars. B. abortus biovar 1 is likely to be the predominant cause of brucellosis in both commercial and smallholder cattle farms in Zimbabwe.

  13. Multiple enhancers contribute to spatial but not temporal complexity in the expression of the proneural gene, amos

    Directory of Open Access Journals (Sweden)

    zur Lage Petra I

    2006-11-01

    Full Text Available Abstract Background The regulation of proneural gene expression is an important aspect of neurogenesis. In the study of the Drosophila proneural genes, scute and atonal, several themes have emerged that contribute to our understanding of the mechanism of neurogenesis. First, spatial complexity in proneural expression results from regulation by arrays of enhancer elements. Secondly, regulation of proneural gene expression occurs in distinct temporal phases, which tend to be under the control of separate enhancers. Thirdly, the later phase of proneural expression often relies on positive autoregulation. The control of these phases and the transition between them appear to be central to the mechanism of neurogenesis. We present the first investigation of the regulation of the proneural gene, amos. Results Amos protein expression has a complex pattern and shows temporally distinct phases, in common with previously characterised proneural genes. GFP reporter gene constructs were used to demonstrate that amos has an array of enhancer elements up- and downstream of the gene, which are required for different locations of amos expression. However, unlike other proneural genes, there is no evidence for separable enhancers for the different temporal phases of amos expression. Using mutant analysis and site-directed mutagenesis of potential Amos binding sites, we find no evidence for positive autoregulation as an important part of amos control during neurogenesis. Conclusion For amos, as for other proneural genes, a complex expression pattern results from the sum of a number of simpler sub-patterns driven by specific enhancers. There is, however, no apparent separation of enhancers for distinct temporal phases of expression, and this correlates with a lack of positive autoregulation. For scute and atonal, both these features are thought to be important in the mechanism of neurogenesis. Despite similarities in function and expression between the Drosophila

  14. AMO-DATA en la taxonomía y en el manejo de colecciones

    OpenAIRE

    Hágsater, Eric; Sánchez-Saldaña, Luis M.

    2016-01-01

    AMO-DATA es un sistema de bancos de datos, rela- cionados todos ellos entre sí, para el manejo de colec- ciones botánicas y taxonomía. Reúnen información de familias, géneros, especies, localidades, tipos de vegetación y nomenclatorial, entre otros; en sí, toda la información necesaria para los trabajos de tipo taxo- nómico de la familia Orchidaceae  AMO-DATA es un sistema de bancos de datos, rela- cionados todos ellos entre sí, para el manejo de colec- ciones botánicas y taxon...

  15. Overview of the Publications From the Anthroposophic Medicine Outcomes Study (AMOS): A Whole System Evaluation Study.

    Science.gov (United States)

    Hamre, Harald Johan; Kiene, Helmut; Ziegler, Renatus; Tröger, Wilfried; Meinecke, Christoph; Schnürer, Christof; Vögler, Hendrik; Glockmann, Anja; Kienle, Gunver Sophia

    2014-01-01

    Anthroposophic medicine is a physician-provided complementary therapy system that was founded by Rudolf Steiner and Ita Wegman. Anthroposophic therapy includes special medicinal products, artistic therapies, eurythmy movement exercises, and special physical therapies. The Anthroposophic Medicine Outcomes Study (AMOS) was a prospective observational multicenter study of 1631 outpatients starting anthroposophic therapy for anxiety disorders, asthma, attention deficit hyperactivity disorder, depression, low back pain, migraine, and other chronic indications under routine conditions in Germany. AMOS INCORPORATED TWO FEATURES PROPOSED FOR THE EVALUATION OF INTEGRATIVE THERAPY SYSTEMS: (1) a sequential approach, starting with the whole therapy system (use, safety, outcomes, perceived benefit), addressing comparative effectiveness and proceeding to the major system components (physician counseling, anthroposophic medicinal products, art therapy, eurythmy therapy, rhythmical massage therapy) and (2) a mix of different research methods to build an information synthesis, including pre-post analyses, prospective comparative analyses, economic analyses, and safety analyses of individual patient data. AMOS fostered two methodological innovations for the analysis of single-arm therapy studies (combined bias suppression, systematic outcome comparison with corresponding cohorts in other studies) and the first depression cost analysis worldwide comparing primary care patients treated for depression vs depressed patients treated for another disorder vs nondepressed patients. A total of 21 peer-reviewed publications from AMOS have resulted. This article provides an overview of the main research questions, methods, and findings from these publications: anthroposophic treatment was safe and was associated with clinically relevant improvements in symptoms and quality of life without cost increase; improvements were found in all age, diagnosis, and therapy modality groups and were

  16. Text in context: a textual-linguistic approach to Amos 4: 7-8

    Directory of Open Access Journals (Sweden)

    del Barco del Barco, Francisco Javier

    2002-12-01

    Full Text Available This article will study Amos 4:7-8 from a textlinguistic approach: the form of this section will be analyzed within the structure of the chapter in which it is inserted. Such an analysis is needed because the set of verb forms used seems to be different from the rest of verb forms used in the chapter. While the whole chapter tends to be structured as a brief chain of narrative passages with wayyiqtol, the structure of Amos 4:7-8 seems to be a predictive section -developed through weqatal- inserted or pasted in the middle of the chapter. Translations usually do not note the difference between the set of verb forms used. A textlinguistic analysis of Amos 4:7-8 will show that the kind of discourse used here is different from the one used in the rest of the chapter, and, therefore, this difference should be reflected in the translation. The specific function of some discourse types is also discussed.

    En este artículo se presenta un análisis de Amos 4:7-8 a partir de los presupuestos de la lingüística textual. La forma del texto se analizará tomando en cuenta la estructura del capítulo en el que se halla inserto. Este análisis resulta necesario porque el grupo de formas verbales utilizado en la sección propuesta no parece ser el mismo que el del resto del capítulo. Mientras el capítulo en su conjunto es un discurso narrativo estructurado en torno a wayyiqtol, Amos 4:7-8 parece responder al esquema del discurso predictivo desarrollado a partir de weqatal. Un análisis textual se hace necesario porque las traducciones bíblicas no parecen hacerse eco del cambio en el uso de las formas verbales. Además de este análisis, se trata también de la función específica de algunos tipos de discurso.

  17. Comparison of AMOS computer code wakefield real part impedances with analytic results

    Energy Technology Data Exchange (ETDEWEB)

    Mayhall, D J; Nelson, S D

    2000-11-30

    We have performed eleven AMOS (Azimuthal Mode Simulator)[1] code runs with a simple, right circular cylindrical accelerating cavity inserted into a circular, cylindrical, lossless beam pipe to calculate the real part of the n = 1(dipole) transverse wakefield impedance of this structure. We have compared this wakefield impedance in units of ohms/m(Wm) over the frequency range of 0-1 GHz to analytic predictions from Equation (2.3.8) of Briggs et al[2]. The results from Equation (2.3.8) were converted from the CGS units of statohms to the MKS units of ohms({Omega}) and then multiplied by (2{pi}f)/c = {Omega}/c = 2{pi}/{lambda}, where f is the frequency in Hz, c is the speed of light in vacuum in m/sec, {omega} is the angular frequency in radians/sec, and {lambda} is the wavelength in m. The dipole transverse wakefield impedance written to file from AMOS must be multiplied by c/o to convert it from units of {Omega}/m to units of {Omega}. The agreement between the AMOS runs and the analytic predictions are excellent for computational grids with square cells (dz = dr) and good for grids with rectangular cells (dz < dr). The quantity dz is the fixed-size axial grid spacing, and dr is the fixed-size radial grid spacing. We have also performed one AMOS run for the same geometry to calculate the real part of the n = 0(monopole) longitudinal wakefield impedance of this structure. We have compared this wakefield impedance in units of {Omega} with analytic predictions from Equation (1.4.8) of Briggs et al[1] converted to the MKS units of {Omega}. The agreement between the two results is excellent in this case. For the monopole longitudinal wakefield impedance written to file from AMOS, nothing must be done to convert the results to units of {Omega}. In each case, the computer calculations were carried out to 50 nsec of simulation time.

  18. Jan Amos Komenský - tänapäeva alushariduse suur eelkäija

    Index Scriptorium Estoniae

    2014-01-01

    Tutvustus: Jan Amos Komenský. Didactica magna : Stora undervisningsläran, Göteborg, 1989 ; Jan Amos Komenský. Orbis sensualium pictus quadrilinguis : hoc est: omnium fundamentalium, in mundo rerum & in vita actionum, pictura & nomenclatura latina, germanica, hungarica & bohemica, Praha ; Bratislava, 1958. Tallinna Ülikooli pedagoogilise seminari üliõpilased Triinu Lüüde ja Anneli Virves lugesid teoseid inglise keeles ning esinesid ettekannetega Tallinna Ülikooli pedagoogilise seminari 2. kasvatuse ajaloo konverentsil

  19. Optimal design of GaAs-based concentrator space solar cells for 100 AMO, 80 deg C operation

    Science.gov (United States)

    Goradia, C.; Ghalla-Goradia, M.; Curtis, H.

    1984-01-01

    Using a detailed computer code and reasonable values of electrical and optical material parameters from current published literature, parameter optimization studies were performed on three configurations of GaAs-based concentrator solar cells for 100 AMO, 80 C operation. These studies show the possibility of designing GaAs-based solar cells with efficiencies exceeding 22% at 100 AMO 80 C and probable efficiency degradation of less than 15% after a 70% reduction in diffusion length in each cell region.

  20. Jan Amos Komenský - tänapäeva alushariduse suur eelkäija

    Index Scriptorium Estoniae

    2014-01-01

    Tutvustus: Jan Amos Komenský. Didactica magna : Stora undervisningsläran, Göteborg, 1989 ; Jan Amos Komenský. Orbis sensualium pictus quadrilinguis : hoc est: omnium fundamentalium, in mundo rerum & in vita actionum, pictura & nomenclatura latina, germanica, hungarica & bohemica, Praha ; Bratislava, 1958. Tallinna Ülikooli pedagoogilise seminari üliõpilased Triinu Lüüde ja Anneli Virves lugesid teoseid inglise keeles ning esinesid ettekannetega Tallinna Ülikooli pedagoogilise seminari 2. kasvatuse ajaloo konverentsil

  1. The influences of the AMO and NAO on an Iberian alpine lake during the Late Holocene

    Science.gov (United States)

    Hernández, Armand; Leira, Manel; Trigo, Ricardo; Vázquez-Loureiro, David; Carballeira, Rafael; Sáez, Alberto

    2017-04-01

    High mountain lakes, usually oligotrophic, in the Iberian Peninsula are particularly sensitive to the influence of North Atlantic large-scale modes of climate variability due to their geographical position and the reduced direct anthropic disturbances. In this context, Serra da Estrela (Portugal), in the westernmost of the Sistema Central Range, constitutes a physical barrier to air masses coming from the Atlantic Ocean. However, long-term climate reconstructions have not yet been conducted. We present a climate reconstruction in terms of precipitation and temperature changes of this setting based on facies analysis, X-ray fluorescence core scanning, elemental and isotope geochemistry on bulk organic matter and a preliminary study of diatom assemblages from the sedimentary record of Lake Peixão (1677 m a.s.l.; Serra da Estrela) for the last ca. 3500 years. A multivariate statistical analysis has been performed to recognize the main environmental factors controlling the lake sedimentation. Our results reveal that two main processes explain 70% of the total variance, with PC1 (accumulation of siliciclastic material vs organic matter), and PC2 (variations in lacustrine productivity, related to nutrient inputs from the catchment), explaining 53% and 17% respectively. In mountain lakes, siliciclastic and/or external organic matter accumulation tend to be governed by the snowmelt which, in turn, are frequently controlled by winter and spring temperatures. On the other hand, lake productivity, usually limited by phosphorus and nitrogen, is dependent of internal recycling and/or external inputs, mainly by catchment leaching (climatically driven by summer precipitation) and atmospheric deposition (anthropic influence). The results from Lake Peixão have been compared to other Western Iberia and Northeastern Atlantic records, as well as the Atlantic Multidecadal Oscillation (AMO) and North Atlantic Oscillation (NAO) indices. Thus, a tentative Late Holocene climate

  2. The late Early Pleistocene human dental remains from Uadi Aalad and Mulhuli-Amo (Buia), Eritrean Danakil: macromorphology and microstructure.

    Science.gov (United States)

    Zanolli, Clément; Bondioli, Luca; Coppa, Alfredo; Dean, Christopher M; Bayle, Priscilla; Candilio, Francesca; Capuani, Silvia; Dreossi, Diego; Fiore, Ivana; Frayer, David W; Libsekal, Yosief; Mancini, Lucia; Rook, Lorenzo; Medin Tekle, Tsegai; Tuniz, Claudio; Macchiarelli, Roberto

    2014-09-01

    Fieldwork performed during the last 15 years in various Early Pleistocene East African sites has significantly enlarged the fossil record of Homo erectus sensu lato (s.l.). Additional evidence comes from the Danakil Depression of Eritrea, where over 200 late Early to early Middle Pleistocene sites have been identified within a ∼1000 m-thick sedimentary succession outcropping in the Dandiero Rift Basin, near Buia. Along with an adult cranium (UA 31), which displays a blend of H. erectus-like and derived morpho-architectural features and three pelvic remains, two isolated permanent incisors (UA 222 and UA 369) have also been recovered from the 1 Ma (millions of years ago) Homo-bearing outcrop of Uadi Aalad. Since 2010, our surveys have expanded to the nearby (4.7 km) site of Mulhuli-Amo (MA). This is a fossiliferous area that has been preliminarily surveyed because of its exceptional concentration of Acheulean stone tools. So far, the site has yielded 10 human remains, including the unworn crown of a lower permanent molar (MA 93). Using diverse analytical tools (including high resolution μCT and μMRI), we analysed the external and internal macromorphology and microstructure of the three specimens, and whenever possible compared the results with similar evidence from early Homo, H. erectus s.l., H. antecessor, H. heidelbergensis (from North Africa), Neanderthals and modern humans. We also assessed the UA 369 lower incisor from Uadi Aalad for root completion timing and showed that it compares well with data for root apex closure in modern human populations. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Arabidopsis plastid AMOS1/EGY1 integrates abscisic acid signaling to regulate global gene expression response to ammonium stress

    KAUST Repository

    Li, Baohai

    2012-10-12

    Ammonium (NH4 +) is a ubiquitous intermediate of nitrogen metabolism but is notorious for its toxic effects on most organisms. Extensive studies of the underlying mechanisms of NH4 + toxicity have been reported in plants, but it is poorly understood how plants acclimate to high levels of NH4 +. Here, we identified an Arabidopsis (Arabidopsis thaliana) mutant, ammonium overly sensitive1 (amos1), that displays severe chlorosis under NH4 + stress. Map-based cloning shows amos1 to carry a mutation in EGY1 (for ethylene-dependent, gravitropism-deficient, and yellow-green-like protein1), which encodes a plastid metalloprotease. Transcriptomic analysis reveals that among the genes activated in response to NH4 +, 90% are regulated dependent on AMOS1/ EGY1. Furthermore, 63% of AMOS1/EGY1-dependent NH4 +-activated genes contain an ACGTG motif in their promoter region, a core motif of abscisic acid (ABA)-responsive elements. Consistent with this, our physiological, pharmacological, transcriptomic, and genetic data show that ABA signaling is a critical, but not the sole, downstream component of the AMOS1/EGY1-dependent pathway that regulates the expression of NH4 +-responsive genes and maintains chloroplast functionality under NH4 + stress. Importantly, abi4 mutants defective in ABA-dependent and retrograde signaling, but not ABA-deficient mutants, mimic leaf NH4 + hypersensitivity of amos1. In summary, our findings suggest that an NH4 +-responsive plastid retrograde pathway, which depends on AMOS1/EGY1 function and integrates with ABA signaling, is required for the regulation of expression of the presence of high NH4 + levels. © 2012 American Society of Plant Biologists. All Rights Reserved.

  4. The AMoRE: Search for neutrinoless double beta decay of {sup 100}Mo

    Energy Technology Data Exchange (ETDEWEB)

    Park, HyangKyu, E-mail: hkpark@ibs.re.kr [Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 305-811 (Korea, Republic of)

    2015-10-28

    The AMoRE (Advanced Mo-based Rare process Experiment) collaboration is using calcium molybdate ({sup dep48}Ca {sup 100}MoO{sub 4}) crystals enriched in {sup 100}Mo and depleted in {sup 48}Ca to search for neutrinoless double-beta decay (DBD) of {sup 100}Mo using at the underground laboratory in Korea. Metallic magnetic calorimeters operating a milliKelvin temperatures are used as temperature sensors to measure heat and light signals from the crystals. The simultaneous and fast detection capabilities for both phonons and photons, and their excellent energy resolution provide powerful methods for identifying DBD signals and rejecting background events, which are mainly due to random coincidences between two uncorrelated two-neutrino-double-beta decays of {sup 100}Mo. The AMoRE-Pilot experiment that is currently underway uses a 1.5 kg, five-element array of {sup dep48}Ca {sup 100}MoO{sub 4} crystals. The ultimate goal is a ∼200 kg array of crystals and a half-life sensitivity of order 10{sup 26} years, which will access the inverted hierarchy region for effective Majorana neutrino masses, i.e., 0.02 to 0.05 eV. In this talk, we present recent progress on the development of low-background calcium molybdate detectors and results from room- and milli-Kelvin temperatures. Sensitivities based on GEANT4 simulations that incorporate measured background are reported.

  5. Amos oor die ampte en die kultus (erediens: die betekenis vir vandag

    Directory of Open Access Journals (Sweden)

    J.L. Helberg

    2000-08-01

    Full Text Available Amos on the offices and the cult: the meaning for us today In this article Amos’ attitude towards the offices of king, priest and prophet is explored against the background of the rest of the Old Testament. The conclusion arrived at is that the institutions/offices/ services should be instrumental in enabling people to function according to their individuality and as beings created in the image of God: beings created to be free and responsible. Amos does not call for the abolishment of the offices, but these offices are, however, shaken to their very foundations by Amos’ prophecies. The intended result of Amos’ words is that office bearers should realise that God called them personally; they have not merely been called institutionally. Office bearers should thus radically reform and adjust their approach. Faith should be God-centred and should have a heart for the material and spiritual needs of people, including the needs of the members within the own circle of believers, as well as that of others. In conclusion, some relevant aspects within the Reformed Churches in South Africa are brought to the fore.

  6. MMC-based low-temperature detector system of the AMoRE-Pilot experiment

    Science.gov (United States)

    Kang, C. S.; Jeon, J. A.; Jo, H. S.; Kim, G. B.; Kim, H. L.; Kim, I.; Kim, S. R.; Kim, Y. H.; Kwon, D. H.; Lee, C.; Lee, H. J.; Lee, M. K.; Lee, S. H.; Oh, S. Y.; So, J. H.; Yoon, Y. S.

    2017-08-01

    Metallic magnetic calorimeters (MMCs) are highly sensitive temperature sensors that operate at millikelvin temperatures. An energy deposit in a detector can be measured using an MMC through the induced temperature increase. The MMC signal, i.e., a variation in magnetization can then be measured using a superconducting quantum interference device. MMCs are used in particle physics experiments searching for rare processes as their high sensitivity and fast response provide high energy and timing resolutions and good particle discrimination. Low-temperature detectors consisting of molybdenum-based scintillating crystals read out via MMCs were designed and built to perform simultaneous measurements of heat and light signals at millikelvin temperatures. These detectors have been used in the advanced Mo-based rare process experiment (AMoRE) that searches for the neutrinoless double beta decay of 100Mo. This article provides a detailed description of the MMC-based low-temperature detector system of the AMoRE-Pilot experiment which currently uses five crystals.

  7. All-sky Meteor Orbit System AMOS and preliminary analysis of three unusual meteor showers

    Science.gov (United States)

    Tóth, Juraj; Kornoš, Leonard; Zigo, Pavol; Gajdoš, Štefan; Kalmančok, Dušan; Világi, Jozef; Šimon, Jaroslav; Vereš, Peter; Šilha, Jiří; Buček, Marek; Galád, Adrián; Rusňák, Patrik; Hrábek, Peter; Ďuriš, František; Rudawska, Regina

    2015-12-01

    All-sky Meteor Orbit System (AMOS) is a semi-autonomous video observatory for detection of transient events on the sky, mostly the meteors. Its hardware and software development and permanent placement on several locations in Slovakia allowed the establishment of Slovak Video Meteor Network (SVMN) monitoring meteor activity above the Central Europe. The data reduction, orbital determination and additional results from AMOS cameras - the SVMN database - as well as from observational expeditions on Canary Islands and in Canada provided dynamical and physical data for better understanding of mutual connections between parent bodies of asteroids and comets and their meteoroid streams. We present preliminary results on exceptional and rare meteor streams such as September ɛ Perseids (SPE) originated from unknown long periodic comet on a retrograde orbit, suspected asteroidal meteor stream of April α Comae Berenicids (ACO) in the orbit of meteorites Příbram and Neuschwanstein and newly observed meteor stream Camelopardalids (CAM) originated from Jupiter family comet 209P/Linear.

  8. Application and implementary points of AMOS2 system in COSCO Dalian%大连远洋运输公司AMOS2系统的应用情况及实施要点

    Institute of Scientific and Technical Information of China (English)

    蒋萌

    2011-01-01

    AMOS2系统是大连远洋运输公司在国内首家引进和实施的针对质量与安全管理的集成系统与二次开发平台.AMOS2系统包括管理程序、通函、不符合项以及事故的管理等功能,着重为公司的油船运输管理提供符合TMSA与其他质量安全规范的、支持体系持续改进的IT服务.总结大连远洋运榆公司AMOS2系统的应用情况,对该系统的实施要点进行分析.

  9. The influences of the AMO and NAO on the sedimentary infill in an Azores Archipelago lake since ca. 1350 CE

    Science.gov (United States)

    Hernández, Armand; Sáez, Alberto; Bao, Roberto; Raposeiro, Pedro M.; Trigo, Ricardo M.; Doolittle, Sara; Masqué, Pere; Rull, Valentí; Gonçalves, Vítor; Vázquez-Loureiro, David; Rubio-Inglés, María J.; Sánchez-López, Guiomar; Giralt, Santiago

    2017-07-01

    The location of the Azores Archipelago in the North Atlantic makes this group of islands an excellent setting to study the long-term behavior of large oceanic and atmospheric climate dynamic patterns, such as the Atlantic Multidecadal Oscillation (AMO) and the North Atlantic Oscillation (NAO). Here, we present the impacts of these patterns on Lake Empadadas (Azores Archipelago) from the Medieval Climate Anomaly (MCA) - Little Ice Age (LIA) transition to the present based on sedimentological, geochemical and biological characterizations of the sedimentary record. Multivariate analyses of a number of proxies including X-ray fluorescence (XRF), X-ray diffraction (XRD), total organic and inorganic carbon (TOC and TIC) and diatom life forms abundance reveal that the sedimentary infill evolution has been controlled by (i) fluctuations in the lake level and (ii) variations in organic matter accumulation. Both processes are governed by climate variability and modulated by anthropogenic activities associated with changes on the lake catchment. Changes in these two sedimentary processes have been used to infer five stages: (i) the MCA-LIA transition (ca. 1350-1450 CE) was characterized by a predominantly positive AMO phase, which led to intermediate lake levels and high organic matter concentration; (ii) the first half of the LIA (ca. 1450-1600 CE) was characterized by predominant lowstand conditions and intermediate organic matter deposition mainly related to negative AMO phases; (iii) the second half of the LIA (ca. 1600-1850 CE) was characterized by negative AMO and NAO phases, implying intermediate lake levels and high organic matter deposition; (iv) the Industrial era (ca. 1850-1980 CE) was characterized by the lowest lake level and organic matter accumulation associated with negative AMO phases; and (v) the period spanning between 1980 CE and the present reveals the highest lake levels and low organic matter deposition, being associated with very positive AMO

  10. Multi-scale dynamical analysis (MSDA) of sea level records versus PDO, AMO, and NAO indexes

    CERN Document Server

    Scafetta, Nicola

    2013-01-01

    Herein I propose a multi-scale dynamical analysis to facilitate the physical interpretation of tide gauge records. The technique uses graphical diagrams. It is applied to six secular-long tide gauge records representative of the world oceans: Sydney, Pacific coast of Australia; Fremantle, Indian Ocean coast of Australia; New York City, Atlantic coast of USA; Honolulu, U.S. state of Hawaii; San Diego, U.S. state of California; and Venice, Mediterranean Sea, Italy. For comparison, an equivalent analysis is applied to the Pacific Decadal Oscillation (PDO) index and to the Atlantic Multidecadal Oscillation (AMO) index. Finally, a global reconstruction of sea level and a reconstruction of the North Atlantic Oscillation (NAO) index are analyzed and compared: both sequences cover about three centuries from 1700 to 2000. The proposed methodology quickly highlights oscillations and teleconnections among the records at the decadal and multidecadal scales. At the secular time scales tide gauge records present relatively...

  11. Identification of Effective Leadership Indicators in Ghanaian Retail Banks Using AMOS-Based Confirmatory Factor Analysis

    DEFF Research Database (Denmark)

    Sanda, Aminu; Kuada, John

    2013-01-01

    In the light of the importance of banks to the economic growth process in Ghana, this study sought to identify the determinants of effective leadership style that is appreciated by employees in retail banking firms in Ghana, towards providing practitioners with crucial information that could enable...... them make informed decisions towards improving the workplace. Using data collected from employees in eleven firms which were analyzed using the AMOS programme, minimum was achieved for the leadership measurement model and the goodness of fit statistics showed that the overall model fit quite well...... and taking care of their complaints as well as putting in place systems for enhancing employees’ career advancement into specialist departments or management positions are also perceived as good determinant of leadership. It is therefore hypothesized that managers of retail banks in Ghana could be perceived...

  12. Laboratory von H\\'amos X-ray Spectroscopy for Routine Sample Characterization

    CERN Document Server

    Németh, Zoltán; Bajnóczi, Éva G; Vankó, György

    2016-01-01

    High energy resolution, hard X-ray spectroscopies are powerful element selective probes of the electronic and local structure of matter, with diverse applications in chemistry, physics, biology and materials science. The routine application of these techniques is hindered by the complicated and slow access to synchrotron radiation facilities. Here we propose a new, economic, easily operated laboratory high resolution von H\\'amos type X-ray spectrometer, which offers rapid transmission experiments for X-ray absorption, and is also capable of recording X-ray emission spectra. The use of a cylindrical analyzer crystal and a position sensitive detector enabled us to build a maintenance free, flexible setup with low operational costs, while delivering synchrotron grade signal to noise measurements in reasonable acquisition times. We demonstrate the proof of principle and give examples for both measurement types. Finally, tracking of a several day long chemical transformation, a case better suited for laboratory th...

  13. Trajectories of scripture transmission: The case of Amos 5:25–27 in Acts 7:42–43

    Directory of Open Access Journals (Sweden)

    Gert J. Steyn

    2013-01-01

    Full Text Available It is the intention of this study to explore the trajectory of the transmission and reception of three elements from Amos 5:25–27 through the stages of its history in ancient religious literature. Four stages in its trajectory are explored, namely in the Amos Masoretic Text (MT, the quotations from the Jewish Damascus Scroll sect, the Jewish-Hellenistic context of the Septuagint (LXX Amos, and the Early Christian context of Stephen’s speech by Luke in Acts 7:42–43. The astral Mesopotamian deities of Amos MT changed to symbols which now stood for the law, the congregation, the prophets and the interpreter of the law in the sectarian context of the Damascus scroll. The LXX, in turn, understood these to be ‘the tent of Moloch’ and the ‘star of your god Raiphan’. This version is used in Acts 7, but whereas the LXX shows traces of a connection with the Heaven-and-Sun god, particularly with the planet Saturn, Luke now places the same elements within the context of the exodus narrative in Stephen’s speech. The investigation shows how the mutation of scripture becomes clear in the trajectory of its transmission and how it is constantly being reinterpreted to be relevant within the context of its time.

  14. Employee perceptions of line management performance: applying the AMO theory to explain the effectiveness of line managers' HRM implementation

    NARCIS (Netherlands)

    Bos-Nehles, Anna Christina; van Riemsdijk, Maarten; Looise, Jan C.

    2013-01-01

    Line managers are today seen as increasingly important in effectively implementing HRM practices. Based on the Ability-Motivation-Opportunity (AMO) theory, we predict that line managers' performance in this regard will depend on their ability to apply HRM practices, and that their motivation and the

  15. Employee perceptions of line management performance: applying the AMO theory to explain the effectiveness of line managers' HRM implementation

    NARCIS (Netherlands)

    Bos-Nehles, Anna C.; Riemsdijk, van Maarten J.; Looise, Jan Kees

    2013-01-01

    Line managers are today seen as increasingly important in effectively implementing HRM practices. Based on the Ability-Motivation-Opportunity (AMO) theory, we predict that line managers' performance in this regard will depend on their ability to apply HRM practices, and that their motivation and the

  16. Reporting Florida's Annual Measurable Objectives (AMOs) in Compliance with ESEA Flexibility Requirements: Guide to Calculations for 2013-14

    Science.gov (United States)

    Florida Department of Education, 2014

    2014-01-01

    This Annual Measurable Objective (AMO) is designed to keep Florida moving forward toward national and international competitiveness. Florida will compare its National Assessment of Educational Progress (NAEP) scores to those of the top five states and its Trends in International Mathematics and Science Study (TIMSS), Progress in International…

  17. Pesticide side effects in an agricultural soil ecosystem as measured by amoA expression quantification and bacterial diversity changes

    DEFF Research Database (Denmark)

    Feld, Louise; Hjort Hjelmsø, Mathis; Schostag, Morten

    2015-01-01

    , but only transiently. The bacterial and archaeal amoA transcripts were both sensitive bioindicators of pesticide side effects. Additionally, the numbers of bacterial amoA transcripts correlated with nitrate production in N-amended microcosms. Dazomet reduced the total bacterial numbers by one log unit...

  18. Development of Adaptive Model Refinement (AMoR) for Multiphysics and Multifidelity Problems

    Energy Technology Data Exchange (ETDEWEB)

    Turinsky, Paul [North Carolina State Univ., Raleigh, NC (United States)

    2015-02-09

    This project investigated the development and utilization of Adaptive Model Refinement (AMoR) for nuclear systems simulation applications. AMoR refers to utilization of several models of physical phenomena which differ in prediction fidelity. If the highest fidelity model is judged to always provide or exceeded the desired fidelity, than if one can determine the difference in a Quantity of Interest (QoI) between the highest fidelity model and lower fidelity models, one could utilize the fidelity model that would just provide the magnitude of the QoI desired. Assuming lower fidelity models require less computational resources, in this manner computational efficiency can be realized provided the QoI value can be accurately and efficiently evaluated. This work utilized Generalized Perturbation Theory (GPT) to evaluate the QoI, by convoluting the GPT solution with the residual of the highest fidelity model determined using the solution from lower fidelity models. Specifically, a reactor core neutronics problem and thermal-hydraulics problem were studied to develop and utilize AMoR. The highest fidelity neutronics model was based upon the 3D space-time, two-group, nodal diffusion equations as solved in the NESTLE computer code. Added to the NESTLE code was the ability to determine the time-dependent GPT neutron flux. The lower fidelity neutronics model was based upon the point kinetics equations along with utilization of a prolongation operator to determine the 3D space-time, two-group flux. The highest fidelity thermal-hydraulics model was based upon the space-time equations governing fluid flow in a closed channel around a heat generating fuel rod. The Homogenous Equilibrium Mixture (HEM) model was used for the fluid and Finite Difference Method was applied to both the coolant and fuel pin energy conservation equations. The lower fidelity thermal-hydraulic model was based upon the same equations as used for the highest fidelity model but now with coarse spatial

  19. On the configurations of the Atlantic Niño phenomenon under negative AMO phases

    Science.gov (United States)

    Martin-Rey, Marta; Rodríguez de Fonseca, Belen; Polo, Irene; Losada, Teresa; Lazar, Alban

    2016-04-01

    An air-sea coupled mode of inter-annual variability akin to ENSO emerges in the tropical Atlantic basin, named as Atlantic Niño. The teleconnections of the Atlantic Niño phenomenon have changed during recent decades, coinciding with an alteration of its spatial configuration. Previous studies have suggested that the background state could favour particular atmospheric forcings and could also contribute to generate different variability modes. Here, we demonstrate that two different Atlantic Niño patterns coexist in the tropical Atlantic basin during certain decades, coinciding with a negative phase of the Atlantic Multidecadal Oscillation (AMO). The leading mode, Basin-Wide (BW) Atlantic Niño, is characterized by positive SST anomalies covering the entire tropical Atlantic and the second mode, Dipolar (D) Atlantic Niño, presents an equatorial warming flanked by negative SST anomalies in north and south Tropical Atlantic. These modes are driven by different wind patterns, controlled by the Subtropical High Pressure Systems. The BW-Atlantic Niño is preceded by a weakening of both Azores and Sta Helena High, which induces a general reduction of the tropical trades and anomalous wind convergence in the equatorial band. On the other hand, the D-Atlantic Niño is associated with a strengthening of Azores High and a weakening of Sta Helena High, given rise to a meridional Sea Level Pressure (SLP) gradient that intensifies the subtropical trades and generate anomalous trans-equatorial winds along the equatorial band. Both modes seem to be forced by an ENSO-like signal emanating from the Pacific, but with different atmospheric response over the Atlantic. It could be attributed to the changes in the mean state during negative AMO phases. For these decades, shallower thermocline conditions, together with an increase of the oceanic variability (SST and thermocline) in the tropical Atlantic could contribute to the generation of both Atlantic Niño modes. Furthermore, a

  20. Life Stories in Context: Using the Three-Sphere Context Model To Analyze Amos's Narrative

    Directory of Open Access Journals (Sweden)

    Rivka Tuval-Mashiach

    2014-07-01

    Full Text Available Despite a wide theoretical consensus among narrative researchers about the importance of referring to context in analyzing narratives, it seems that the various contexts at work in individual life stories and the specific methodological implications of the importance of context are not that clear. In this paper, I will describe a model for context analysis, which refers to three distinct spheres of contexts in which narrators situate their life stories (Zilber, Tuval-Mashiach, & Lieblich, 2008. The first context involves the immediate inter-subjective relationships within and involving which a narrative is produced; the second comprises the collective social field in which a life and story have evolved; and the third surrounds the systems of broad cultural meaning or meta-narratives that underlie and give sense to any particular life story. In the second part of the paper, I will illustrate the three contexts in Amos's story, and claim that viewing his story as it is embedded through these three contexts not only situates it within a more general social framework, but also enables a deeper understanding of his identity and the core themes of his life-story.

  1. Comparative Analysis of 16S rRNA and amoA Genes from Archaea Selected with Organic and Inorganic Amendments in Enrichment Culture

    Science.gov (United States)

    Xu, Mouzhong; Schnorr, Jon; Keibler, Brandon

    2012-01-01

    We took advantage of a plant-root enrichment culture system to characterize mesophilic soil archaea selected through the use of organic and inorganic amendments. Comparative analysis of 16S rRNA and amoA genes indicated that specific archaeal clades were selected under different conditions. Three amoA sequence clades were identified, while for a fourth group, identified by 16S rRNA gene analysis alone and referred to as the “root” clade, we detected no corresponding amoA gene. The amoA-containing archaea were present in media with either organic or inorganic amendments, whereas archaea representing the root clade were present only when organic amendment was used. Analysis of amoA gene abundance and expression, together with nitrification-coupled growth assays, indicated potential growth by autotrophic ammonia oxidation for members of two group 1.1b clades. Increased abundance of one of these clades, however, also occurred upon the addition of organic amendment. Finally, although amoA-containing group 1.1a archaea were present in enrichments, we detected neither expression of amoA genes nor evidence for nitrification-coupled growth of these organisms. These data support a model of a diverse metabolic community in mesophilic soil archaea that is just beginning to be characterized. PMID:22267662

  2. SURVEY

    DEFF Research Database (Denmark)

    SURVEY er en udbredt metode og benyttes inden for bl.a. samfundsvidenskab, humaniora, psykologi og sundhedsforskning. Også uden for forskningsverdenen er der mange organisationer som f.eks. konsulentfirmaer og offentlige institutioner samt marketingsafdelinger i private virksomheder, der arbejder...... med surveys. Denne bog gennemgår alle surveyarbejdets faser og giver en praktisk indføring i: • design af undersøgelsen og udvælgelse af stikprøver, • formulering af spørgeskemaer samt indsamling og kodning af data, • metoder til at analysere resultaterne...

  3. High-throughput analysis of ammonia oxidiser community composition via a novel, amoA-based functional gene array.

    Directory of Open Access Journals (Sweden)

    Guy C J Abell

    Full Text Available Advances in microbial ecology research are more often than not limited by the capabilities of available methodologies. Aerobic autotrophic nitrification is one of the most important and well studied microbiological processes in terrestrial and aquatic ecosystems. We have developed and validated a microbial diagnostic microarray based on the ammonia-monooxygenase subunit A (amoA gene, enabling the in-depth analysis of the community structure of bacterial and archaeal ammonia oxidisers. The amoA microarray has been successfully applied to analyse nitrifier diversity in marine, estuarine, soil and wastewater treatment plant environments. The microarray has moderate costs for labour and consumables and enables the analysis of hundreds of environmental DNA or RNA samples per week per person. The array has been thoroughly validated with a range of individual and complex targets (amoA clones and environmental samples, respectively, combined with parallel analysis using traditional sequencing methods. The moderate cost and high throughput of the microarray makes it possible to adequately address broader questions of the ecology of microbial ammonia oxidation requiring high sample numbers and high resolution of the community composition.

  4. The changing influences of the AMO and PDO on the decadal variation of the Santa Ana winds

    Science.gov (United States)

    Li, Andy K.; Paek, Houk; Yu, Jin-Yi

    2016-06-01

    Santa Ana wind (SAW) events have great implications for the environment of Southern California, but the cause of their decadal variability has not been fully understood. We show with observational analysis that the Atlantic multi-decadal oscillation (AMO) has a stronger influence than the Pacific decadal oscillation (PDO) in modulating SAW activity through two mechanisms: the Great Basin pressure gradient mechanism, in which a strengthened Great Basin high promotes SAW activity and vice versa through the northeast-southwest pressure gradient across Southern California, and the Pacific jetstream displacement mechanism, in which a strengthened Pacific subtropical high (PSH) prohibits mid-latitude cyclones from traveling toward California, consequently encouraging SAW development and vice versa. While the AMO strengthens or weakens both the Great Basin and PSHs to strongly modulate SAW activity through these two mechanisms, the PDO strengthens one of the highs but weakens the other, causing the two mechanisms to cancel each other, producing little influence on SAW activity. A projection based on the AMO and PDO indicates that the above-average SAW activity observed since the beginning of the 21st century is likely to terminate after 2016, after which Southern California may experience an extended period of below-average SAW activity through 2030.

  5. Nanosilver inhibits nitrification and reduces ammonia-oxidising bacterial but not archaeal amoA gene abundance in estuarine sediments.

    Science.gov (United States)

    Beddow, Jessica; Stolpe, Björn; Cole, Paula A; Lead, Jamie R; Sapp, Melanie; Lyons, Brett P; Colbeck, Ian; Whitby, Corinne

    2017-02-01

    Silver nanoparticles (AgNPs) enter estuaries via wastewater treatment effluents, where they can inhibit microorganisms, because of their antimicrobial properties. Ammonia-oxidising bacteria (AOB) and archaea (AOA) are involved in the first step of nitrification and are important to ecosystem function, especially where effluent discharge results in high nitrogen inputs. Here, we investigated the effect of a pulse addition of AgNPs on AOB and AOA ammonia monooxygenase (amoA) gene abundances and benthic nitrification potential rates (NPR) in low-salinity and mesohaline estuarine sediments. Whilst exposure to 0.5 mg L(-1) AgNPs had no significant effect on amoA gene abundances or NPR, 50 mg L(-1) AgNPs significantly decreased AOB amoA gene abundance (up to 76% over 14 days), and significantly decreased NPR by 20-fold in low-salinity sediments and by twofold in mesohaline sediments, after one day. AgNP behaviour differed between sites, whereby greater aggregation occurred in mesohaline waters (possibly due to higher salinity), which may have reduced toxicity. In conclusion, AgNPs have the potential to reduce ammonia oxidation in estuarine sediments, particularly where AgNPs accumulate over time and reach high concentrations. This could lead to long-term risks to nitrification, especially in polyhaline estuaries where ammonia-oxidation is largely driven by AOB.

  6. AMO EXPRESS: A Command and Control Experiment for Crew Autonomy Onboard the International Space Station

    Science.gov (United States)

    Stetson, Howard K.; Haddock, Angie T.; Frank, Jeremy; Cornelius, Randy; Wang, Lui; Garner, Larry

    2015-01-01

    NASA is investigating a range of future human spaceflight missions, including both Mars-distance and Near Earth Object (NEO) targets. Of significant importance for these missions is the balance between crew autonomy and vehicle automation. As distance from Earth results in increasing communication delays, future crews need both the capability and authority to independently make decisions. However, small crews cannot take on all functions performed by ground today, and so vehicles must be more automated to reduce the crew workload for such missions. NASA's Advanced Exploration Systems Program funded Autonomous Mission Operations (AMO) project conducted an autonomous command and control experiment on-board the International Space Station that demonstrated single action intelligent procedures for crew command and control. The target problem was to enable crew initialization of a facility class rack with power and thermal interfaces, and involving core and payload command and telemetry processing, without support from ground controllers. This autonomous operations capability is enabling in scenarios such as initialization of a medical facility to respond to a crew medical emergency, and representative of other spacecraft autonomy challenges. The experiment was conducted using the Expedite the Processing of Experiments for Space Station (EXPRESS) rack 7, which was located in the Port 2 location within the U.S Laboratory onboard the International Space Station (ISS). Activation and deactivation of this facility is time consuming and operationally intensive, requiring coordination of three flight control positions, 47 nominal steps, 57 commands, 276 telemetry checks, and coordination of multiple ISS systems (both core and payload). Utilization of Draper Laboratory's Timeliner software, deployed on-board the ISS within the Command and Control (C&C) computers and the Payload computers, allowed development of the automated procedures specific to ISS without having to certify

  7. DIZER AQUELES A QUEM AMO: RECONCILIANDO ROLAND BARTHES E ALBERT CAMUS

    Directory of Open Access Journals (Sweden)

    Samara Geske

    2015-12-01

    Full Text Available A referência ao nome de Barthes juntamente com o de Camus se faz normalmente pelos primeiros escritos do crítico que tinham como cerne a primeira narrativa de Camus (O estrangeiro, assim como pela polêmica dos anos cinquenta em torno da publicação de A peste. Superada tanto essa fase mais marxista no primeiro, quanto o ciclo de obras sobre a revolta no segundo, em seus últimos anos, ambos confluem para o tema do amor. Essa confluência permite que de alguma forma eles se reconciliem depois do embate de ideias que os distanciou. Embora com percursos diversos e vivendo em épocas diferentes (Camus morre em 1960, a última fase de suas carreiras se revela muito semelhante. O objetivo deste artigo é “ler” esta convergência a partir das reflexões de Barthes no curso “La préparation du roman I et II” juntamente com o manuscrito inacabado do romance O primeiro homem de Camus. Essa aproximação nos mostra que ambos tinham a impressão de estar entrando em uma Vita Nova, que significava também a descoberta de uma nova prática de escritura: o romance, cujos grandes modelos seriam Guerra e paz de Tolstói e Em busca do tempo perdido de Proust. E principalmente, ambos desejavam dizer aqueles a quem amavam por meio da escritura. Embora com pontos de partida parecidos, cada um chegaria a um resultado distinto do outro (como deixam entrever alguns manuscritos, mas ao final, é o amor que permite reconciliá-los e é a partir deste tema que gostaríamos de reaproximá-los.

  8. [Effect of long-term application of nitrogen fertilizer on the diversity of nitrifying genes (amoA and hao) in paddy soil].

    Science.gov (United States)

    Chen, Chun-lan; Wu, Min-na; Wei, Wen-xue

    2011-05-01

    The aim of this study was to determine the effect of long-term (16 years) application of nitrogen fertilizer on the diversity of nitrifying genes (amoA and hao) in paddy soil on the basis of long-term paddy field experimental station (started in 1990) located in Taoyuan, with the molecular approaches of PCR, constructing libraries and sequencing. The fertilizer was urea and no fertilizer was as control. The Shannon index showed that long-term application of nitrogen fertilizer made the diversity of amoA gene descend while no effect on the diversity of hao gene. The LIBSHUFF statistical analyses demonstrated that both amoA and hao libraries of CK and N treatments were significantly different from each other and the rarefaction curves of libraries failed to meet the plateaus indicating that there were lots kinds of genes haven't been detected. The results of blasting with GenBank and the phylogenetic tree showed that the amoA genes detected in our study had a similarity with the uncultured gene of amoA, which showed some similar to Nitrosospira. Otherwise, the hao genes cloned showed a relationship to the genes of cultured bacteria such as Silicibacteria, Nitrosospira and Methylococcus, and the hao genes found in the N treatment dominated in alpha-Proteobacteria. These results suggest that long-term fertilization of nitrogen had significant impacts on the diversity or community of amoA and hao genes.

  9. Purifications of calcium carbonate and molybdenum oxide powders for neutrinoless double beta decay experiment, AMoRE

    Energy Technology Data Exchange (ETDEWEB)

    Park, HyangKyu [Center for Underground Physics, Institute for Basic Science, 70, Yuseong-daero 1689-gil, Yuseong-gu, Daejeon, Korea, 305-811 (Korea, Republic of)

    2015-08-17

    The AMoRE (Advanced Mo based Rare process Experiment) collaboration is going to use calcium molybdate crystals to search for neutrinoless double beta decay of {sup 100}Mo isotope. In order to make the crystal, we use calcium carbonate and molybdenum oxide powders as raw materials. Therefore it is highly necessary to reduce potential sources for radioactive backgrounds such as U and Th in the powders. In this talk, we will present our studies for purification of calcium carbonate and molybdenum oxide powders.

  10. Johannes Amos Comenius (1592-1670) and his depiction of lenses and spectacles in the first children's picture book.

    Science.gov (United States)

    Goss, David A

    2009-01-01

    Johannes Amos Comenius (1592-1670) was a Moravian clergyman, teacher, and author. He is recognized as introducing several concepts of modern education. He advanced the views that education should be appropriate to age and development levels and that teaching should make use of everyday sensory experience. One of his many books, Orbis Pictus, followed those concepts. Orbis Pictus, first published in 1657, is hailed as the first children's picture book. Among the many commonplace objects he included in the book were a mirror, spectacles, a telescope, a magnifying lens, and a burning glass.

  11. Cerium neodymium oxide solid solution synthesis as a potential analogue for substoichiometric AmO2 for radioisotope power systems

    Science.gov (United States)

    Watkinson, E. J.; Ambrosi, R. M.; Williams, H. R.; Sarsfield, M. J.; Stephenson, K.; Weston, D. P.; Marsh, N.; Haidon, C.

    2017-04-01

    The European Space Agency (ESA) is sponsoring a research programme on the development of americium oxides for radioisotope generators and heater units. Cubic AmO2-(x/2) with an O/Am ratio between 1.65 and 1.75 is a potentially suitable compound for pellet sintering. C-type (Ia-3) Ce1-xNdxO2-(x/2) oxides with 0.5 < x < 0.7 could be used as a surrogate for some Ia-3 AmO2-(x/2). A new Ce1-xNdxO2-(x/2) production process has been investigated where a nominally selected x value of 0.6 was targeted: Ce and Nd nitrates and oxalic acid were added drop-wise into a vessel, where they continuously reacted to create oxalate precipitates. The effect of temperature (25 °C, 60 °C) of the reactants (mixed at 250 revolutions per minute) on oxalate particle shape and size were investigated. Oxalates were calcined at 900 °C to produce oxide particles. Oxalate particle properties were characterised as these are expected to influence oxides particle properties and fuel pellet sintering.

  12. DistAMo: A web-based tool to characterize DNA-motif distribution on bacterial chromosomes

    Directory of Open Access Journals (Sweden)

    Patrick eSobetzko

    2016-03-01

    Full Text Available Short DNA motifs are involved in a multitude of functions such as for example chromosome segregation, DNA replication or mismatch repair. Distribution of such motifs is often not random and the specific chromosomal pattern relates to the respective motif function. Computational approaches which quantitatively assess such chromosomal motif patterns are necessary. Here we present a new computer tool DistAMo (Distribution Analysis of DNA Motifs. The algorithm uses codon redundancy to calculate the relative abundance of short DNA motifs from single genes to entire chromosomes. Comparative genomics analyses of the GATC-motif distribution in γ-proteobacterial genomes using DistAMo revealed that (i genes beside the replication origin are enriched in GATCs, (ii genome-wide GATC distribution follows a distinct pattern and (iii genes involved in DNA replication and repair are enriched in GATCs. These features are specific for bacterial chromosomes encoding a Dam methyltransferase. The new software is available as a stand-alone or as an easy-to-use web-based server version at http://www.computational.bio.uni-giessen.de/distamo.

  13. Fe-rich carbonate chimney in Okinawa Trough Implication for Fe-driven Microbial Anaerobic Oxidation of Methane (AMO)

    Science.gov (United States)

    Peng, X.; Guo, Z.

    2016-12-01

    Marine sediments associated with cold seeps at continental margins discharge substantial amounts of methane. Microbial anaerobic oxidation of methane (AMO) is a key biogeochemical process in these environments, which can trigger the formation of carbonate chimneys within sediments. The exact biogeochemical mechanism of how AMO control the formation of carbonate chimneys and influence their mineralogy and chemistry remains poorly constrained. Here, we use nano-scale secondary ion mass spectrometry to characterize the petrology and geochemistry of methane-derived Fe-rich carbonate chimneys formed between 5-7 Ma in the Northern Okinawa Trough. We find abundant framboid pyrites formed in the authigenic carbonates in the chimneys, indicating a non-Fe limitation sedimentary system. The δ13C values of carbonate (-18.9‰ to -45.9‰, PDB) show their probable origin from a mixing source of biogenic and thermogenic methane. The δ34S values range from -3.9 ± 0.5‰ to 23.2 ± 0.5‰ (VCDT), indicative of a strong exhaustion of sulfates in a local sulfate pool. We proposed that Fe-rich carbonate chimneys formed at the bottom of the sulfate-methane transition zone, beneath which Fe-driven AOM may happen and provide available ferrous for the extensive precipitation of pyrite in carbonate chimneys. The accumulation of reductive Fe in sediments via this process may widely occur in other analogous settings, with important application for Fe and S biogeochemical cycling within deep sediments at continental margins.

  14. Die herfsfees en die koningsrite by Bet-El as interteks van Amos 7: 1 0-8: 14 en Hosea 9: 1-9

    Directory of Open Access Journals (Sweden)

    A. P.B Breytenbach

    1997-01-01

    Full Text Available The autumnal festival and the royal rite at Bethel as an intertext of Amos 7:10-8:14 and Hosea 9:1-9. It is argued that a text from the Samaritan Liturgy which describes a royal rite at Bethel on the last day of the autumnal festival, represents a reliable tradition. This text, as well as Deuteronomy 26:2-15 to which it is closely related, is used as the basis for a reconstruction of a royal rite at Bethel during the time of the monarchy. Amos 7:10-8:14 and Hosea 9:1-9 are read against this background. The said prophecies state exactly the opposite of what was expressed and intended by the royal rite. This accounts for the vehement reaction against Amos and Hosea from the side of the priests.

  15. Assessment of forced and internal variability in the AMO through analyses of SST data from CMIP5 historical simulations and observations

    Science.gov (United States)

    Steinman, B. A.; Mann, M. E.; Miller, S. K.; Emanuel, K.

    2013-12-01

    The Atlantic Multidecadal Oscillation (AMO) is a mode of North Atlantic sea surface temperature (SST) variability that has substantial impacts on Northern Hemisphere precipitation and temperature patterns, as well as Atlantic hurricane activity. Climate models and paleoclimate data suggest that the warm AMO phase can enhance drought in the American mid- and southwest, increase rainfall intensity and amounts in North Eastern Brazil and the African Sahel region, and increase the number of severe Atlantic hurricanes. While models and instrumental data provide some support for the AMO as an internal climate ';oscillation', questions remain regarding the proportion of AMO variability resulting from internal and external forcing, and more specifically, how much of the recent (i.e. late 20th century) north Atlantic warming is anthropogenically forced. Several studies have addressed these issues and proposed various methods for diagnosing the AMO using historical climate model simulations (e.g. from CMIP3) and instrumental data. Here we present results from analyses of the North Atlantic region in historical simulations from Climate Model Intercomparison Project 5 (CMIP5). Our approach involves (1) analyzing a grand ensemble mean based on averaging realizations of all available models, such that random, internal variability components cancel and only a forced component remains; (2) for all models with at least four realizations, estimating a forced component by averaging multiple realizations and estimating internal variability components from the residual series of individual realizations and (3) analyzing control simulations for the corresponding models to assess whether or not there is evidence of enhanced AMO-like internal variability.

  16. The Design of Ni60A/MoS2 Composite Coating and its Wear Failure Mechanism%Ni60A/MoS2复合涂层设计及磨损失效机理

    Institute of Scientific and Technical Information of China (English)

    赵运才; 葛世荣

    2009-01-01

    在结合涂层形成过程及原理、润滑涂层结构和涂层结合机理的基础上,对等离子喷涂Ni60A/MoS2复合润滑涂层的结构进行了设计,并对其磨损失效机理进行了探讨.研究表明:复合润滑耐磨涂层以NiCrAl合金粉末作为粘结层,Ni60A+La2O3+MoS2作为预涂层,可改善涂层界面的结合状况,致使涂层的组织和物化性能呈连续的过渡,大幅度地改善涂层材料的力学和耐磨性能.Ni60A/MoS2复合润滑涂层磨损失效机理随MoS2组元的含量不同而变化.未添加MoS2的喷涂涂层的主要磨损机理为磨粒磨损.随着MoS2含量的增加,润滑涂层的主要磨损机理由磨粒磨损向疲劳磨损,并过渡到粘着磨损.

  17. The near-term prediction of drought and flooding conditions in the northeastern United States based on extreme phases of AMO and NAO

    Science.gov (United States)

    Berton, Rouzbeh; Driscoll, Charles T.; Adamowski, Jan F.

    2017-10-01

    A series of hydroclimatic teleconnection patterns were identified between variations in either Atlantic or Pacific oceanic indices with precipitation and discharge anomalies in the northeastern United States. We hypothesized that temporal annual or seasonal changes in discharge could be explained by variations in extreme phases of the Atlantic Multi-decadal Oscillation (AMO index, SST: Sea Surface Temperature anomalies) and the North Atlantic Oscillation (NAO index, SLP: Sea-Level Pressure anomalies) up to three seasons in advance. The Merrimack River watershed, the fourth largest basin in New England, with a drainage area of 13,000 km2, is a compelling study site because it not only provides an opportunity to investigate the teleconnection between hydrologic variables and large-scale climate circulation patterns, but also how those patterns may become obscured by anthropogenic disturbances such as river regulation or urban development. We considered precipitation and discharge data of 21 gauging stations within the Merrimack River watershed, including the Hubbard Brook Experimental Forest (HBEF), NH, with a median record length of 55 years beginning as early as 1904. The discharge anomalies were statistically significant (p-value ≤ 0.2) between extreme positive and negative phases of AMO (1857-2011) and NAO (1900-2011) and revealed the potential teleconnectivity of climate circulation patterns with discharge. Annual and seasonal correlations of discharge were examined with the extreme phases of AMO and NAO at zero-, one-, or two- year/season lags (total of 30 scenarios). When AMO was greater than 0.2, the strongest correlations of AMO and NAO with discharge were observed at headwater catchments. This correlation weakened downstream towards larger regulated and/or developed sub-basins. We introduced a simple approach for near-term prediction of drought and flooding events. An exponential decay function was regressed through the historic occurrence of the relative

  18. [Abundances of ammonia-oxidizing archaeal accA and amoA genes in response to NO2 - and NO3 - of hot springs in Yunnan province].

    Science.gov (United States)

    Song, Zhaoqi; Wang, Li; Zhou, Enmin; Wang, Fengping; Xiao, Xiang; Zhang, Chuanlun; Li, Wenjun

    2014-12-04

    Yunnan hot springs have highly diverseammonia-oxidizing archaea (AOA), which are autotrophic and can fix CO2 using the 3-hydroxypropionate/ 4-hydroxybutyrate (HP/HD) pathway. In this study, we investigated the abundances of prokaryotic 16S rRNA gene and archaeal accA and amoA genes in the sediments of hot springs of Yunnan Province, and analysed the correlations between the above gene abundances and environmental factors. We selected the sediments of twenty representative hot springs, and detected the gene abundances by quantitative polymerase chain reaction (qPCR). The principal component analysis (PCA) and the Mantel test in the R software package were performed for the correlations of gene abundance and environmental variables. The bacterial and archaeal 16S rRNA gene abundances were from 6.6 x 10(7) to 4.19 x 10(11) and from 1.27 x 10(6) to 1.51 x 10(11) copies/g sediment, respectively; Archaeal accA and amoA genes were from 8.89 x 10(3) to 6.49 x 10(5) and from 7.64 x 10(3) to 4.36 x 10(5) copies/g sediment, respectively. The results of mantel test showed that accA gene was significantly (R = 0.98, P < 0.001) correlated with amoA gene; Both of them also were correlated significantly with NO2- and NO3 -, but not with pH. The abundances of bacterial and archaeal 16S rRNA genes and the ratio between them varied significantly among Yunnan hot springs. The archaealaccA and amoA genes showed significant correlation with each other, validating our previous finding that AOA in terrestrial hot springs might acquire energy from ammonia oxidation coupled with CO2 fixation using the 3-hydroxypropionate/4-hydroxybutyrate pathway.

  19. AMOS Phase IV Program

    Science.gov (United States)

    1980-04-01

    the top of the torque motor. Silicone rubber dams were attached to the bottom surfaces of these casting webs to cause oil seepage to drip off the webs...Reactivation and improvement of the ruby laser beam director system including bench calibration; 2) Measurements utilizing a retroreflector satellite to...ranging system performance at medium power output (4.5 J in 22 nsec) with 5 arcsecond beam divergence. Passes of the retroreflector -equipped satellite

  20. El algoritmo de la transferencia como antecesor del discurso del amo. // The algorithm of transference as a predecessor of the master`s discourse.

    Directory of Open Access Journals (Sweden)

    Alexander Cruz Aponasenko.

    2010-06-01

    Full Text Available This work establishes the counter argument between Lacan’s elaboration discussed in the Proposition of October 9 on the Psychoanalyst of the School, regarding the transference, and the quadripode called “master’s discourse”, delivered in the 1969-1970 seminar. In the “Proposition”, Lacan shows a formula commonly known as “algorithm of transference”, which formalizes the opening to the unconscious through the transference signifier operation and allows the possibility of the analytical work by the installation of the subject-supposed-to-know. We will see how this algorithm precedes the master’s discourse or the discourse of the unconscious. Thus we are going to establish a directionality in the analytical cure by observing the reversal of the master’s discourse that is the discourse of the analyst. // El trabajo establece un contrapunto entre la elaboración de Lacan presentada en la proposición del 9 de octubre sobre el psicoanalista de la escuela, en relación a la transferencia, y el cuadrípodo denominado "discurso del amo", presentado en el seminario del año 1969-1970. En la “proposición” Lacan presenta una fórmula conocida coloquialmente como "algoritmo de la transferencia", que permite formalizar la apertura al inconsciente mediante la operación del significante de la transferencia y producir allí la posibilidad del trabajo analítico vía la instalación del sujeto supuesto saber. Veremos cómo este algoritmo antecede al discurso del amo o discurso del inconsciente. Esto nos permitirá establecer una direccionalidad en la cura analítica observando la inversión del discurso del amo que es el discurso del analista.

  1. amoA Gene abundances and nitrification potential rates suggest that benthic ammonia-oxidizing bacteria and not Archaea dominate N cycling in the Colne Estuary, United Kingdom.

    Science.gov (United States)

    Li, Jialin; Nedwell, David B; Beddow, Jessica; Dumbrell, Alex J; McKew, Boyd A; Thorpe, Emma L; Whitby, Corinne

    2015-01-01

    Nitrification, mediated by ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA), is important in global nitrogen cycling. In estuaries where gradients of salinity and ammonia concentrations occur, there may be differential selections for ammonia-oxidizer populations. The aim of this study was to examine the activity, abundance, and diversity of AOA and AOB in surface oxic sediments of a highly nutrified estuary that exhibits gradients of salinity and ammonium. AOB and AOA communities were investigated by measuring ammonia monooxygenase (amoA) gene abundance and nitrification potentials both spatially and temporally. Nitrification potentials differed along the estuary and over time, with the greatest nitrification potentials occurring mid-estuary (8.2 μmol N grams dry weight [gdw](-1) day(-1) in June, increasing to 37.4 μmol N gdw(-1) day(-1) in January). At the estuary head, the nitrification potential was 4.3 μmol N gdw(-1) day(-1) in June, increasing to 11.7 μmol N gdw(-1) day(-1) in January. At the estuary head and mouth, nitrification potentials fluctuated throughout the year. AOB amoA gene abundances were significantly greater (by 100-fold) than those of AOA both spatially and temporally. Nitrosomonas spp. were detected along the estuary by denaturing gradient gel electrophoresis (DGGE) band sequence analysis. In conclusion, AOB dominated over AOA in the estuarine sediments, with the ratio of AOB/AOA amoA gene abundance increasing from the upper (freshwater) to lower (marine) regions of the Colne estuary. These findings suggest that in this nutrified estuary, AOB (possibly Nitrosomonas spp.) were of major significance in nitrification. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  2. Zur theoretischen und gesellschaftlichen Konstitution der Eigenlogik moderner Erziehung. Überlegungen im Anschluss an Jan Amos Comenius und Jean-Jacques Rousseau

    Directory of Open Access Journals (Sweden)

    Dietrich Benner

    2012-12-01

    Full Text Available - On theoretical and social constitution of modern education. Reflections with reference to Jan Amos Comenius and Jean-Jacques Rousseau - This article draws on Comenius and Rousseau to examine the theoretical and social constitution of education. Specifically, we analyze the tensions between the Comenius' pansophy and his theory of education in the Early Mod-ern Age as well as between Rousseau's theory of common will and his theory of negative education. The article demonstrates that while both Comenius and Rousseau are important for contemporary discussions of the structure of pedagogical action, neither Comenius' pansophy nor Rousseau's idea of common will are sufficient to ground these discussions.

  3. Graecia capta ferum victorem cepit? Relations between Europe and China in the Travelogue "Tamo amo po istoku" of Milan Jovanović

    OpenAIRE

    Tomasz, Ewertowski

    2015-01-01

    The main focus of the paper is the image of European-Chinese relations in the travel prose Tamo amo po istoku (‘Here and there in the East’), written by the Serbian traveller Milan Jovanović. Jovanović worked as a doctor on a steamer belonging to the Lloyd company in the 1870’s and 1880’s, and travelled through the Mediterranean, the Middle East, India, and the Far East. In his prose, he made quite a few remarks about China and the Chinese. According to Jovanović, European presence in Asia is...

  4. Abundance and activity of 16S rRNA, amoA and nifH bacterial genes during assisted phytostabilization of mine tailings

    Science.gov (United States)

    Nelson, Karis N.; Neilson, Julia W.; Root, Robert A.; Chorover, Jon; Maier, Raina M.

    2014-01-01

    Mine tailings in semiarid regions are highly susceptible to erosion and are sources of dust pollution and potential avenues of human exposure to toxic metals. One constraint to revegetation of tailings by phytostabilization is the absence of microbial communities critical for biogeochemical cycling of plant nutrients. The objective of this study was to evaluate specific genes as in situ indicators of biological soil response during phytoremediation. The abundance and activity of 16S rRNA, nifH, and amoA were monitored during a nine month phytostabilization study using buffalo grass and quailbush grown in compost-amended, metalliferous tailings. The compost amendment provided a greater than 5-log increase in bacterial abundance, and survival of this compost-inoculum was more stable in planted treatments. Despite increased abundance, the activity of the introduced community was low, and significant increases were not detected until six and nine months in quailbush, and unplanted compost and buffalo grass treatments, respectively. In addition, increased abundances of nitrogen-fixation (nifH) and ammonia-oxidizing (amoA) genes were observed in rhizospheres of buffalo grass and quailbush, respectively. Thus, plant establishment facilitated the short term stabilization of introduced bacterial biomass and supported the growth of two key nitrogen-cycling populations in compost-amended tailings. PMID:25495940

  5. Effects of gibberellic acid and AMO-1618 on the development of vegetative systems in generatively matured thalli of Chara vulgaris L.

    Directory of Open Access Journals (Sweden)

    Maria Kwiatkowska

    2014-02-01

    Full Text Available Effects of GA3 (10-11-10-4 M and AMO-1618 (10-6-10-4 M on the development of generatively matured thalli of Chara vulgaris were investigated during 21-day culture of plants in axenic conditions. It has been found that in the main bud the divisions of apical cells of the thalli are not stimulated by GA3, whereas in the lateral buds the cell divisions are stimulated by higher GA3 concentrations. Subsequent mitotic activity of the apical cells in the branches of the main axis is not stimulated by GA3, whereas the lateral buds of these branches are activated. The development of rhizoids in younger nodes is accelerated by high GA3 concentrations. The elongation of the polynuclear, internodal cells of the main axis and that of pleuridia are inhibited proportionally to the GA3 concentration. AMO-1618 stimulates the development of new nodes, elongation of internodes and delays the activation of lateral buds as well as the formation of rhizoids. These results suggest that the GA3-induced inhibition of elongation of the thalli and diminution of the apical domination is connected with a high level of endogenous gibberellins in the generatively matured thallus.

  6. Heurísticas no estudo das decisões econômicas: contribuições de Herbert Simon, Daniel Kahneman e Amos Tversky

    Directory of Open Access Journals (Sweden)

    Adriana Sbicca

    2014-09-01

    Full Text Available Herbert Simon apresenta uma vasta produção acadêmica na qual propôs uma teoria da decisão econômica em torno do conceito de racionalidade limitada. O reconhecimento do meio complexo e dos limites cognitivos levaram-no a sustentar o frequente uso de heurísticas pelo ser humano. Novas abordagens têm sido desenvolvidas ao redor dessa ideia. Mais recentemente, Daniel Kahneman e Amos Tversky analizaram a relação entre heurísticas e vieses de comportamento e esta proposta tem ganhado espaço no mundo acadêmico. Este texto discute as contribuições de Simon, Kahneman e Tversky, e propõe a existência de complementaridade entre as mesmas, promissora para o desenvolvimento de uma teoria da decisão do agente econômico.

  7. A Sociological Study of the Impact of Social Capital on Women's Feeling of Insecurity Using Amos Graphics (Research subjects: Female Students of University of Isfahan

    Directory of Open Access Journals (Sweden)

    The late Rasoul Rabbani

    2013-01-01

    Full Text Available IntroductionNowadays, feeling of insecurity is the origin of many difficulties and disorders. Public dissatisfaction and other social disorders are in one way or another linked to feeling of social insecurity. Today, building a secure society is not possible unless there is a firm belief in "security" as the most significant value of the society. Social security has two dimensions: subjective and objective. In objective point of view, social security means creating secure life conditions for its members, and in subjective point of view, security means the feeling of being secure. Accordingly, security has a direct relationship with people's mentality and perception. If members of a society perceive that social security is decreasing in their community, at first, they may take it as a subjective reality but then it may unconsciously become an objective one. Therefore, in such conditions it is not possible to bring back the former state of trust and peace of mind. Now the absence or decrease in security may firstly be supposed as an inner feeling, but at a worse state it can appear as a social phenomenon, the public belief in this area may cause the society to pay high costs to bring back the security (Rabbani, 2007:2. Thus, the female students -as a group in this society- need to feel secure occupationally, mentally, physically, or financially. Since if this group of society have some difficulties (feel insecure, they can't fulfill their responsibilities. Now, the first question is: to what extent do the female subjects under study feel insecure? And the second question is: what is the role of social investment in improving social security? This article is an attempt to answer these two questions based on theoretical and experimental approaches. Materials and Methods The method used in this study is a survey in terms of type and is temporary in terms of time. It was implemented in 2010. To collect the data a researcher- made questionnaire with

  8. Photoluminescence and cathodoluminescence properties of Eu{sup 3+} ions activated AMoO{sub 4} (A = Mg, Ca, Sr, Ba) phosphors

    Energy Technology Data Exchange (ETDEWEB)

    Du, Peng; Yu, Jae Su, E-mail: jsyu@khu.ac.kr

    2015-10-15

    Highlights: • Under 393 nm excitation, strong red emission located at 615 nm was observed in all the samples. • The Eu{sup 3+}-activated CaMoO{sub 4} phosphor exhibited the strongest PL properties. • The CIE chromaticity coordinate of Eu{sup 3+}-activated CaMoO{sub 4} phosphor was (0.647,0.352). • The color purity of Eu{sup 3+}-activated CaMoO{sub 4} phosphor was 92.8%. • Strong CL properties were observed in the Eu{sup 3+}-activated CaMoO{sub 4} phosphor. - Abstract: Eu{sup 3+}-activated AMoO{sub 4} (A = Mg, Ca, Sr, Ba) phosphors were synthesized by a solid-state reaction method. Photoluminescence and cathodoluminescence (CL) spectra as well as X-ray diffraction patterns were measured to characterize the fabricated samples. Under 393 nm excitation, strong red emissions located at ∼615 nm corresponding to the {sup 5}D{sub 0} → {sup 7}F{sub 2} transition of Eu{sup 3+} ions were observed in all the samples. Compared with other Eu{sup 3+} ions activated AMoO{sub 4} (A = Mg, Sr, Ba) phosphors, Eu{sup 3+}-activated CaMoO{sub 4} phosphor exhibited the strongest red emission intensity with better Commission Internationale de L’Eclairage chromaticity coordinate and higher color purity. Furthermore, the CL results indicated that the Eu{sup 3+}-activated CaMoO{sub 4} phosphor had excellent luminescence properties.

  9. Responses of community structure of amoA-encoding archaea and ammonia-oxidizing bacteria in ammonia biofilter with rockwool mixtures to the gradual increases in ammonium and nitrate.

    Science.gov (United States)

    Yasuda, T; Waki, M; Kuroda, K; Hanajima, D; Fukumoto, Y; Yamagishi, T; Suwa, Y; Suzuki, K

    2013-03-01

    To investigate community shifts of amoA-encoding archaea (AEA) and ammonia-oxidizing bacteria (AOB) in biofilter under nitrogen accumulation process. A laboratory-scale rockwool biofilter with an irrigated water circulation system was operated for 436 days with ammonia loading rates of 49-63 NH(3) g m(-3) day(-1). The AEA and AOB communities were investigated by denaturing gradient gel electrophoresis, sequencing and real-time PCR analysis based on amoA genes. The results indicated that changes in abundance and community compositions occurred in a different manner between archaeal and bacterial amoA during the operation. However, both microbial community structures mainly varied when free ammonia (FA) concentrations in circulation water were increasing, which caused a temporal decline in reactor performance. Dominant amoA sequences after this transition were related to Thaumarchaeotal Group I.1b, Nitrosomonas europaea lineages and one subcluster within Nitrosospira sp. cluster 3, for archaea and bacteria, respectively. The specific FA in circulation water seems to be the important factor, which relates to the AOB and AEA community shifts in the biofilter besides ammonium and pH. One of the key factors for regulating AEA and AOB communities was proposed that is useful for optimizing biofiltration technology. © 2013 The Society for Applied Microbiology.

  10. The membrane-associated monooxygenase in the butane-oxidizing Gram-positive bacterium Nocardioides sp. strain CF8 is a novel member of the AMO/PMO family.

    Science.gov (United States)

    Sayavedra-Soto, Luis A; Hamamura, Natsuko; Liu, Chih-Wen; Kimbrel, Jeffrey A; Chang, Jeff H; Arp, Daniel J

    2011-06-01

    The Gram-positive bacterium Nocardioides sp. strain CF8 uses a membrane-associated monooxygenase (pBMO) to grow on butane. The nucleotide sequences of the genes encoding this novel monooxygenase were revealed through analysis of a de novo assembled draft genome sequence determined by high-throughput sequencing of the whole genome. The pBMO genes were in a similar arrangement to the genes for ammonia monooxygenase (AMO) from the ammonia-oxidizing bacteria and for particulate methane monooxygenase (pMMO) from the methane-oxidizing bacteria. The pBMO genes likely constitute an operon in the order bmoC, bmoA and bmoB. The nucleotide sequence was less than 50% similar to the genes for AMO and pMMO. The operon for pBMO was confirmed to be a single copy in the genome by Southern and computational analyses. In an incubation on butane the increase of transcriptional activity of the pBmoA gene was congruent with the increase of pBMO activity and suggested correspondence between gene expression and the utilization of butane. Phylogenetic comparison revealed distant but significant similarity of all three pBMO subunits to homologous members of the AMO/pMMO family and indicated that the pBMO represents a deeply branching third lineage of this group of particulate monooxygenases. No other bmoCAB-like genes were found to cluster with pBMO lineage in phylogenetic analysis by database searches including genomic and metagenomic sequence databases. pBMO is the first example of the AMO/pMMO-like monooxygenase from Gram-positive bacteria showing similarities to proteobacterial pMMO and AMO sequences. © 2011 Society for Applied Microbiology and Blackwell Publishing Ltd.

  11. Assessing the order of magnitude of outcomes in single-arm cohorts through systematic comparison with corresponding cohorts: An example from the AMOS study

    Directory of Open Access Journals (Sweden)

    Kienle Gunver S

    2008-03-01

    Full Text Available Abstract Background When a therapy has been evaluated in the first clinical study, the outcome is often compared descriptively to outcomes in corresponding cohorts receiving other treatments. Such comparisons are often limited to selected studies, and often mix different outcomes and follow-up periods. Here we give an example of a systematic comparison to all cohorts with identical outcomes and follow-up periods. Methods The therapy to be compared (anthroposophic medicine, a complementary therapy system had been evaluated in one single-arm cohort study: the Anthroposophic Medicine Outcomes Study (AMOS. The five largest AMOS diagnosis groups (A-cohorts: asthma, depression, low back pain, migraine, neck pain were compared to all retrievable corresponding cohorts (C-cohorts receiving other therapies with identical outcomes (SF-36 scales or summary measures and identical follow-up periods (3, 6 or 12 months. Between-group differences (pre-post difference in an A-cohort minus pre-post difference in the respective C-cohort were divided with the standard deviation (SD of the baseline score of the A-cohort. Results A-cohorts (5 cohorts with 392 patients were similar to C-cohorts (84 cohorts with 16,167 patients regarding age, disease duration, baseline affection and follow-up rates. A-cohorts had ≥ 0.50 SD larger improvements than C-cohorts in 13.5% (70/517 of comparisons; improvements of the same order of magnitude (small or minimal differences: -0.49 to 0.49 SD were found in 80.1% of comparisons; and C-cohorts had ≥ 0.50 SD larger improvements than A-cohorts in 6.4% of comparisons. Analyses stratified by diagnosis had similar results. Sensitivity analyses, restricting the comparisons to C-cohorts with similar study design (observational studies, setting (primary care or interventions (drugs, physical therapies, mixed, or restricting comparisons to SF-36 scales with small baseline differences between A- and C-cohorts (-0.49 to 0.49 SD also had

  12. Encrucijadas de la (incomunicación intercultural: la voz pionera de Montserrat del Amo / Crossroads at intercultural communication: Montserrat del Amo’s pioneer voice

    Directory of Open Access Journals (Sweden)

    Noelia Ibarra

    2013-01-01

    Full Text Available Resumen: En el entorno sociohistórico contemporáneo, en el que la interculturalidad se ha convertido en uno de los núcleos de controversia y debate más destacados, la obra de Montserrat del Amo nos revela, con sorprendente anticipación, una lúcida mirada en torno a la convivencia entre culturas en un mismo espacio geográfico. El análisis detenido de dos de sus obras representativas nos ofrecerá un meditado dibujo de las causas y de las consecuencias de los movimientos migratorios y, fundamentalmente, nos ofrecerá diferentes alternativas para disolver las barreras surgidas por la incomunicación lingüística y erradicar los prejuicios respecto a la inmigración. Abstract: In contemporary socio-historical environment in wich multiculturalism has become one of the centers of controversy, Montserrat del Amo’s work reveals, with surprising advance, a lucid look about the coexistence of cultures in the same geographic space. The detailed analysis of two of her representative works offers us a thoughtful picture of the causes and consequences of migration and basically, it shows different alternatives to break up the barriers encountered by linguistic isolation and eliminate prejudices about immigration.

  13. "Gostaríamos de informá-lo de que amanhã seremos mortos com nossas famílias": invisibilidade e testemunho

    Directory of Open Access Journals (Sweden)

    Daniela Werneck Ladeira Werneck

    2014-06-01

    Tal artigo visa refletir sobre o testemunho de um trauma coletivo no livro-reportagem do jornalista norte-americano Philip Gourevitch Gostaríamos de informá-lo de que amanhã seremos mortos com nossas famílias. A narrativa trata da invisibilidade sofrida pelos ruandeses, em especial os da etnia tutsi, durante e após o genocídio de 1994. O jornalista, que se torna mediador de um país que está à margem do mundo, deixa falar os sujeitos que experenciaram o genocídio em Ruanda. Desse modo, nosso objetivo será discutir como, a partir do seu relato de dor e de violência, eles conseguem continuar a viver. Ao falar, acredita-se que esses sujeitos invisíveis aos olhos do mundo podem ser reconhecidos e, com isso, sobreviverem. Para isso, serão utilizados os conceitos de trauma e das impossibilidades do dizer, de Freud e Márcio Seligmann-Silva; a reflexão sobre a celebração do passado por meio dos relatos revivificados, de Beatriz Sarlo, e as questões sobre memória coletiva e individual e esquecimento, de Maurice Halbwachs e Pierre Nora.

  14. Study of the properties of the Am-O system in view of the transmutation of Am 241 in fast reactors; Etude des proprietes du systeme Am-O en vue de la transmutation de l`americium 241 en reacteur a neutrons rapides

    Energy Technology Data Exchange (ETDEWEB)

    Casalta, S.

    1996-04-01

    To reduce the long term toxicity of Am 241 it was considered to transmute this isotope in fast reactor. The first part of this thesis is an introduction at this problem. In the second part we give the experimental techniques used for the realisation of an AmO{sub 2}-MgO target (powder metallurgy under inert, oxidizing or reducing atmosphere). The properties of the Am-O system has been analyzed by X diffraction, thermodynamic and ceramography, in the Am{sub 2}O{sub 3}-AmO{sub 2} field. In the third part we study the external exposure risk created by the manufacturing of this target and in the last part the behavior of this target in a fast reactor. 66 refs., 28 figs., 25 tabs., 1 append.

  15. Impact of Long-Term Fertilization on Community Structure of Ammonia Oxidizing and Denitrifying Bacteria Based on amoA and nirK Genes in a Rice Paddy from Tai Lake Region, China

    Institute of Scientific and Technical Information of China (English)

    JIN Zhen-jiang; LI Lian-qing; LIU Xiao-yu; PAN Gen-xing; Qaiser Hussein; LIU Yong-zhuo

    2014-01-01

    Ammonia oxidizing (AOB) and denitrifying bacteria (DNB) play an important role in soil nitrogen transformation in natural and agricultural ecosystems. Effects of long-term fertilization on abundance and community composition of AOB and DNB were studied with targeting ammonia monooxygenase (amoA) and nitrite reductase (nirK) genes using polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) and real-time PCR, respectively. A ifeld trial with different fertilization treatments in a rice paddy from Tai Lake region, centre East China was used in this study, including no fertilizer application (NF), balanced chemical fertilizers (CF), combined organic/inorganic fertilizer of balanced chemical fertilizers plus pig manure (CFM), and plus rice straw return (CFS). The abundances and richnesses of amoA and nirK were increased in CF, CFM and CFS compared to NF. Principle component analysis of DGGE proifles showed signiifcant difference in nirK and amoA genes composition between organic amended (CFS and CFM) and the non-organic amended (CF and NF) plots. Number of amoA copies was signiifcantly positively correlated with normalized soil nutrient richness (NSNR) of soil organic carbon (SOC) and total nitrogen (T-N), and that of nirK copies was with NSNR of SOC, T-N plus total phosphorus. Moreover, nitriifcation potential showed a positive correlation with SOC content, while a signiifcantly lower denitriifcation potential was found under CFM compared to under CFS. Therefore, SOC accumulation accompanied with soil nutrient richness under long-term balanced and organic/inorganic combined fertilization promoted abundance and diversity of AOB and DNB in the rice paddy.

  16. Exploring (222)Rn as a tool for tracing groundwater inflows from eskers and moraines into slope peatlands of the Amos region of Quebec, Canada.

    Science.gov (United States)

    Berthot, Laureline; Pinti, Daniele L; Larocque, Marie; Gagné, Sylvain; Ferlatte, Miryane; Cloutier, Vincent

    2016-11-01

    Peatlands can play an important role in the hydrological dynamics of a watershed. However, interactions between groundwater and peat water remain poorly understood. Here, we present results of an exploratory study destined to test radon ((222)Rn) as a potential tracer of groundwater inflows from fluvioglacial landform aquifers to slope peatlands in the Amos region of Quebec, Canada. (222)Rn occurs in groundwater but is expected to be absent from peat water because of its rapid degassing to the atmosphere. Any (222)Rn activity detected in peat water should therefore derive from groundwater inflow. (222)Rn activity was measured in groundwater from municipal, domestic wells and newly drilled and instrumented piezometers from the Saint-Mathieu-Berry and Barraute eskers (n = 9), from the Harricana Moraine (n = 4), and from the fractured bedrock (n = 3). Forty measurements of (222)Rn activity were made from piezometers installed in five slope peatlands, along six transects oriented perpendicular to the fluvioglacial deposits. The relationship between (222)Rn and total dissolved solids (TDS) measured in water from the mineral deposits underlying the peat layer suggests that (222)Rn is introduced by lateral inflow from eskers and moraine together with salinity. This input is then diluted by peat water, depleted in both TDS and (222)Rn. The fact that a relationship between TDS and (222)Rn is visible calls for a continuous inflow of groundwater from lateral eskers/moraines, being (222)Rn rapidly removed from the system by radioactive decay. Although more research is required to improve the sampling and tracing techniques, this work shows the potential of (222)Rn tracer to identify groundwater inflow areas from granular aquifers found in eskers and moraines to slope peatlands. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Adaptation of AMO-FBMC-OQAM in optical access network for accommodating asynchronous multiple access in OFDM-based uplink transmission

    Science.gov (United States)

    Jung, Sun-Young; Jung, Sang-Min; Han, Sang-Kook

    2015-01-01

    Exponentially expanding various applications in company with proliferation of mobile devices make mobile traffic exploded annually. For future access network, bandwidth efficient and asynchronous signals converged transmission technique is required in optical network to meet a huge bandwidth demand, while integrating various services and satisfying multiple access in perceived network resource. Orthogonal frequency division multiplexing (OFDM) is highly bandwidth efficient parallel transmission technique based on orthogonal subcarriers. OFDM has been widely studied in wired-/wireless communication and became a Long term evolution (LTE) standard. Consequently, OFDM also has been actively researched in optical network. However, OFDM is vulnerable frequency and phase offset essentially because of its sinc-shaped side lobes, therefore tight synchronism is necessary to maintain orthogonality. Moreover, redundant cyclic prefix (CP) is required in dispersive channel. Additionally, side lobes act as interference among users in multiple access. Thus, it practically hinders from supporting integration of various services and multiple access based on OFDM optical transmission In this paper, adaptively modulated optical filter bank multicarrier system with offset QAM (AMO-FBMC-OQAM) is introduced and experimentally investigated in uplink optical transmission to relax multiple access interference (MAI), while improving bandwidth efficiency. Side lobes are effectively suppressed by using FBMC, therefore the system becomes robust to path difference and imbalance among optical network units (ONUs), which increase bandwidth efficiency by reducing redundancy. In comparison with OFDM, a signal performance and an efficiency of frequency utilization are improved in the same experimental condition. It enables optical network to effectively support heterogeneous services and multiple access.

  18. The abundance of functional genes, cbbL, nifH, amoA and apsA, and bacterial community structure of intertidal soil from Arabian Sea.

    Science.gov (United States)

    Keshri, Jitendra; Yousuf, Basit; Mishra, Avinash; Jha, Bhavanath

    2015-06-01

    The Gulf of Cambay is a trumpet-shaped inlet of the Arabian Sea, located along the west coast of India and confronts a high tidal range with strong water currents. The region belongs to a semi-arid zone and saline alkaline intertidal soils are considered biologically extreme. The selected four soil types (S1-S4) were affected by salinity, alkalinity and sodicity. Soil salinity ranged from 20 to 126 dS/m, soil pH 8.6-10.0 with high sodium adsorption ratio (SAR) and exchangeable sodium percentage (ESP). Abundance of the key functional genes like cbbL, nifH, amoA and apsA involved in biogeochemical cycling were targeted using qPCR, which varied from (2.36 ± 0.03) × 10(4) to (2.87 ± 0.26) × 10(8), (1.18 ± 0.28) × 10(6) to (1.01 ± 0.26) × 10(9), (1.41 ± 0.21) × 10(6) to (1.29 ± 0.05) × 10(8) and (8.47 ± 0.23) × 10(4) to (1.73 ± 0.01) × 10(6) per gram dry weight, respectively. The microbial community structure revealed that soils S1 and S3 were dominated by phylum Firmicutes whereas S4 and S2 showed an abundance of Proteobacterial clones. These soils also represented Bacteroidetes, Chloroflexi, Actinobacteria, Planctomycetes and Acidobacteria clones. Molecular phylogeny showed a significant variation in the bacterial community distribution among the intertidal soil types. A high number of novel taxonomic units were observed which makes the intertidal zone a unique reservoir of unidentified bacterial taxa that may be explored further.

  19. 基于AMO理论的人力资源管理实践对情境双元性影响机制研究%Human Resources Management Practices and Context Ambidexterity:AMO Perspective

    Institute of Scientific and Technical Information of China (English)

    王朝晖

    2014-01-01

    文章把AMO理论应用于人力资源管理影响机制研究,试图揭示人力资源管理通过作用能力、动机和机会来影响情境双元性的机制。首先介绍了AMO理论及其在情境双元性和人力资源管理研究领域的应用情况;其次通过对前人观点的整合构建了一个基于AMO理论的人力资源管理影响情境双元性的模型;最后借助这一模型,系统地探讨了人力资源管理通过知识整合能力、自主性动机和网络中心度影响情境双元性的过程。%By applying AMO theory to human resource management underlying mechanisms,this paper tries to reveal the mechanism that human resource management influences context ambidexterity through ability,motivation and opportunity. First,it introduces AMO theory and its application to context ambidexterity and human resource management areas. Then integrates previous view to build AMO theory model in which human resource management impacts on context ambidexterity. Based on this model,the paper explores human resource management affects context ambidexterity through knowledge integration capability,autonomous motivation and network centrality.

  20. The slave-girls who enslaved the free-born: Slave-girls and their masters in Islamic literature (Las esclavas que esclavizaron a los nacidos libres: Esclavas y sus amos en la literatura islámica

    Directory of Open Access Journals (Sweden)

    Shahin, Aram A.

    2014-09-01

    Full Text Available Abstract: Slave-girls, and in particular singing slave-girls, hold a prominent place in Islamic literary sources. These sources provide quite a number of stories in which the masters of slave-girls fall deeply in love with them, and then, when faced with the prospect of separation or are indeed separated from them, humble themselves and risk losing their honour, all of their wealth, and even their own lives in order to be reunited with the girl whom they love. In some stories, intelligent and learned slave-girls take the initiative to preserve their relationships with their masters who are often depicted as inept and clueless. In the end, the girl is typically given her freedom and marries her master. Although the men are the legal masters of the slave-girls, it seems that there is an inversion of the master/slave roles in the tales and that it is the slave-girl who controls the destiny of both. Resumen: Las esclavas, con mención especial de las que cantan, tienen un lugar de preferencia en las fuentes literarias islamistas. Estas fuentes proveen un gran número de cuentos en los que los amos de estas esclavas se enamoran de ellas y luego al afrontarse la posibilidad de separación, y de hecho los dos se encuentran separados, se humillan y corren el riesgo de perder su honor, toda su riqueza y hasta sus propias vidas para reunirse con la chica que aman. En algunos cuentos, esclavas listas y doctas toman la iniciativa para preservar sus relaciones con los dueños, quienes parecen ser torpes y negados. A fin de cuentas, la chica suele recibir su libertad y se casa con el amo. A pesar de ser el amo legal de las esclavas, parece que hay una inversión de los papeles de amo/esclavo en estos cuentos y es la esclava la que controla el destino de los dos.

  1. The slave-girls who enslaved the free-born: Slave-girls and their masters in Islamic literature (Las esclavas que esclavizaron a los nacidos libres: Esclavas y sus amos en la literatura islámica

    Directory of Open Access Journals (Sweden)

    Aram A. Shahin

    2015-06-01

    Full Text Available Abstract: Slave-girls, and in particular singing slave-girls, hold a prominent place in Islamic literary sources. These sources provide quite a number of stories in which the masters of slave-girls fall deeply in love with them, and then, when faced with the prospect of separation or are indeed separated from them, humble themselves and risk losing their honour, all of their wealth, and even their own lives in order to be reunited with the girl whom they love. In some stories, intelligent and learned slave-girls take the initiative to preserve their relationships with their masters who are often depicted as inept and clueless. In the end, the girl is typically given her freedom and marries her master. Although the men are the legal masters of the slave-girls, it seems that there is an inversion of the master/slave roles in the tales and that it is the slave-girl who controls the destiny of both.Resumen: Las esclavas, con mención especial de las que cantan, tienen un lugar de preferencia en las fuentes literarias islamistas. Estas fuentes proveen un gran número de cuentos en los que los amos de estas esclavas se enamoran de ellas y luego al afrontarse la posibilidad de separación, y de hecho los dos se encuentran separados, se humillan y corren el riesgo de perder su honor, toda su riqueza y hasta sus propias vidas para reunirse con la chica que aman. En algunos cuentos, esclavas listas y doctas toman la iniciativa para preservar sus relaciones con los dueños, quienes parecen ser torpes y negados. A fin de cuentas, la chica suele recibir su libertad y se casa con el amo. A pesar de ser el amo legal de las esclavas, parece que hay una inversión de los papeles de amo/esclavo en estos cuentos y es la esclava la que controla el destino de los dos.

  2. 长期施用氮肥对土壤细菌硝化基因多样性及组成的影响%Effect of Long-Term Application of Nitrogen Fertilizer on the Diversity of Nitrifying Genes (amoA and hao) in Paddy Soil

    Institute of Scientific and Technical Information of China (English)

    陈春兰; 吴敏娜; 魏文学

    2011-01-01

    以中国科学院桃源农业生态试验站水稻长期定位试验为平台(28°55′49.8″N,111°26′25.7″E),运用PCR、克隆文库构建等分子生物学技术研究长期单施氮肥(尿素)对亚硝化基因(amoA和hao)多样性及其群落结构的影响.结果表明,长期单施氮肥使amoA基因多样性降低(Shannon指数减少了11%),而hao基因多样性几乎不受影响,对amoA优势基因型的影响大于对hao基因的影响;长期施用氮肥使amoA和hao基因的菌群组成分别发生了显著性(p=0.02)和极显著性变化(p=0.002).系统发育分析表明amoA基因主要与未经培养的氨氧化细菌基因相似,相似率主要集中在86%~99%,可能主要来自亚硝化螺菌属;而hao基因主要与Silicibacteria、亚硝化螺菌属(Nitrosospira)和甲基球菌属(Methylococcus)相似,相似率在66%~80%,长期施用氮肥使hao基因主要集中在α-Proteobacteria纲且与Silicibacteria有较近的亲缘关系.总体来说,长期单施氮肥使水稻土中亚硝化基因amoA的多样性降低,使amoA与hao的群落组成发生显著变化.%The aim of this study was to determine the effect of long-term ( 16 years) application of nitrogen fertilizer on the diversity of nitrifying genes (amoA and hao) in paddy soil on the basis of long-term paddy field experimental station (started in 1990) located in Taoyuan, with the molecular approaches of PCR, constructing libraries and sequencing. The fertilizer was urea and no fertilizer was as control. The Shannon index showed that long-term application of nitrogen fertilizer made the diversity of amoA gene descend while no effect on the diversity of hao gene. The LIBSHUFF statistical analyses demonstrated that both amoA and hao libraries of CK and N treatments were significantly different from each other and the rarefaction curves of libraries failed to meet the plateaus indicating that there were lots kinds of genes haven't been detected. The results of blasting with GenBank and

  3. "Suntelligence" Survey

    Science.gov (United States)

    ... to the American Academy of Dermatology's "Suntelligence" sun-smart survey. Please answer the following questions to measure ... be able to view a ranking of major cities suntelligence based on residents' responses to this survey. ...

  4. Survey Says

    Science.gov (United States)

    McCarthy, Susan K.

    2005-01-01

    Survey Says is a lesson plan designed to teach college students how to access Internet resources for valid data related to the sexual health of young people. Discussion questions based on the most recent available data from two national surveys, the Youth Risk Behavior Surveillance-United States, 2003 (CDC, 2004) and the National Survey of…

  5. Sevicia y pleito legal como elementos de dominación y prácticas de resistencia entre amos y esclavos negros en el santiago tardo colonial. El caso de la esclava Thadea Aranguez, 1775-1776.

    Directory of Open Access Journals (Sweden)

    Natalia Duarte Sepúlveda

    2014-06-01

    Full Text Available El presente artículo nos invita a acercarnos al tema al estudio de la sevicia –uso de la violencia excesiva por parte de los amos- como elemento de dominación colonial, ejercida sobre los esclavos negros en la ciudad de Santiago en la segunda mitad del siglo XVIII. Junto con ello, la reacción de los sujetos dominados muchas veces dista de una actitud pasiva y sumisa. Éstos manifiestan un rechazo a la dominación impuesta mediante distintas maneras, constituyéndose lo que se denomina resistencia. El esclavo, al tomar conocimiento de su condición jurídica, utiliza el pleito legal como un modo específico de resistencia frente a la dominación. La práctica jurídica es un recurso que utilizan los sujetos subalternos durante la época colonial estudiada, con el objetivo de reinvindicar prerrogativas esenciales y hacer frente a la estigmatización y prejuicios con los que cargaban dichos sujetos en un escenario de profundas diferenciaciones sociales.

  6. On the photo-luminescence properties of sol–gel derived undoped and Dy{sup 3+} ion doped nanocrystalline Scheelite type AMoO{sub 4} (A = Ca, Sr and Ba)

    Energy Technology Data Exchange (ETDEWEB)

    Jena, Paramananda [Department of Physics, Pondicherry University, Pondicherry 605014 (India); Gupta, Santosh K., E-mail: santufrnd@gmail.com [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India); Natarajan, V. [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India); Padmaraj, O. [Department of Physics, Pondicherry University, Pondicherry 605014 (India); Satyanarayana, N., E-mail: nallanis2011@gmail.com [Department of Physics, Pondicherry University, Pondicherry 605014 (India); Venkateswarlu, M. [R & D Amara Raja Batteries Ltd., Karakambadi 517501, AP (India)

    2015-04-15

    Nanocrystalline Scheelite type Dy doped AMoO{sub 4} [where A = Ba, Sr and Ca] samples were prepared by acrylamide assisted sol–gel process and characterized by XRD, FT-Raman, FTIR, SEM and photoluminescence (PL). PL of undoped sample shows blue/green emission in CaMoO{sub 4} and SrMoO{sub 4} but multicolour visible emission leading to near white light in BaMoO{sub 4} nanoparticles; the origin of which is explained. It was observed that on doping 0.5 mol% of Dy{sup 3+} in molybdate samples complete energy transfer takes place in case of SrMoO{sub 4} and BaMoO{sub 4}, but host contributed substantially in Dy doped BaMoO{sub 4} sample, resulting in biexponential decay. It was also observed that symmetry around Dy{sup 3+} decreases as the size of alkaline earth ion increases. Due to combined blue, yellow and red colour emission in dysprosium doped sample; all samples showed near white light emission under UV and near UV excitation.

  7. Engineering surveying

    CERN Document Server

    Schofield, W

    2001-01-01

    The aim of Engineering Surveying has always been to impart and develop a clear understanding of the basic topics of the subject. The author has fully revised the book to make it the most up-to-date and relevant textbook available on the subject.The book also contains the latest information on trigonometric levelling, total stations and one-person measuring systems. A new chapter on satellites ensures a firm grasp of this vitally important topic.The text covers engineering surveying modules for civil engineering students on degree courses and forms a reference for the engineering surveying module in land surveying courses. It will also prove to be a valuable reference for practitioners.* Simple clear introduction to surveying for engineers* Explains key techniques and methods* Details reading systems and satellite position fixing

  8. Modelagem de Equações Estruturais Baseada em Covariância (CB-SEM com o AMOS: Orientações sobre a sua aplicação como uma Ferramenta de Pesquisa de Marketing

    Directory of Open Access Journals (Sweden)

    Joseph F. Hair Jr.

    2014-05-01

    Full Text Available A modelagem de equações estruturais (Structural Equation Modeling -SEM é cada vez mais usada como um método para a conceituação e desenvolvimento de aspectos teóricos nas ciências sociais aplicadas, em particular na área de marketing, pois mais e mais há a necessidade de avaliar vários constructos e relações latentes complexas. Também, constructos de segunda ordem podem ser modelados fornecendo uma melhor compreensão teórica de relações com boa parcimônia. Modelagens do tipo SEM são, em particular, bem adequadas para investigar as relações complexas entre os vários constructos. Os dois métodos analíticos SEM mais prevalentes são os baseados em covariância SEM (CB-SEM e os baseados em variância SEM (PLS-SEM. Embora cada técnica tenha suas vantagens e limitações, neste artigo vamos nos concentrar no CB-SEM com o AMOS para ilustrar sua aplicação na análise das relações entre orientação para o cliente, a orientação para os funcionários e desempenho da empresa. Também será demonstrado como constructos de segunda ordem são úteis para modelar os componentes de pró-atividade e responsividade dessas relações. DOI: 10.5585/remark.v13i2.2718

  9. Surveying Humaness

    DEFF Research Database (Denmark)

    Markussen, Randi; Gad, Christopher

    Christopher Gad. Ph.d. Dept. of Information and Media Studies Randi Markussen. Associate Professor, Dept. of Information and Media Studies. rmark@imv.au.dk   Abstract:   Surveying humanness -politics of care improvement   For various reasons we both were subjected to a specific survey procedure...... and development of a large collection of biological and psychological symptoms and psycho-social problems. However, the surveys say nothing about how the information will be of use to the people who answer the procedure or how this scientific intervention will be put to use more specifically within the public...... carried out in a Danish county in order to improve treatment of people who have suffered from long-term illnesses. The surveys concern not only feed back on how people experience their present and past interaction with the social services and health care system; they also ask people to indicate the state...

  10. Surveying Humaness

    DEFF Research Database (Denmark)

    Markussen, Randi; Gad, Christopher

    Christopher Gad. Ph.d. Dept. of Information and Media Studies Randi Markussen. Associate Professor, Dept. of Information and Media Studies. rmark@imv.au.dk   Abstract:   Surveying humanness -politics of care improvement   For various reasons we both were subjected to a specific survey procedure...... and development of a large collection of biological and psychological symptoms and psycho-social problems. However, the surveys say nothing about how the information will be of use to the people who answer the procedure or how this scientific intervention will be put to use more specifically within the public...... be imagined as a positive end, as ‘making explicit’ (in a popular psychological perspective) is considered to be therapeutic and good in itself? We will discuss those questions from a Foucaultian and ANT perspective, where one does not accept that pre-existing subjects are exposed to survey procedures...

  11. Survey Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Cleaned and QCd data for the Fishing Effort Survey. Questions on fishing and other out are asked on weather and outdoor activity, including fishing trips. Used for...

  12. Amo, esclavo y los Sin Tierra

    Directory of Open Access Journals (Sweden)

    María Celeste Castiglione

    2002-01-01

    Full Text Available This article compares between the Master and Slave dialectic and the Brazilian Landless Workers Movement (MST. This movement presents new elements that are beyond the traditional analysis criteria in such fields as religion, health and education. According to Tilman Evers popular movements in Latin America can be divided into three periods. In the first one, from 60’s to 70’s, the movements are identified with terrorist actions. In the second period, popular movements become closer to human rights and are accepted by public opinion. Considering MST as a new social movement, we can see its originality in the treatment of religion, health and education policies. Power relationships can no longer be analyzed in terms of traditional polar oppositions and demand new formulations.

  13. Amo, esclavo y los Sin Tierra

    OpenAIRE

    María Celeste Castiglione

    2002-01-01

    This article compares between the Master and Slave dialectic and the Brazilian Landless Workers Movement (MST). This movement presents new elements that are beyond the traditional analysis criteria in such fields as religion, health and education. According to Tilman Evers popular movements in Latin America can be divided into three periods. In the first one, from 60s to 70s, the movements are identified with terrorist actions. In the second period, popular movements become clo...

  14. AMOS Phase 3 Program. Volume 1

    Science.gov (United States)

    1978-03-01

    drive sprockets did not mesh well with the chain due, primarily, to the out-of-round condition of the dome. This condition caused rough...possible with the Phase III system. Improved servo performance was achieved as a function of the rede - sign of task scheduling, queuing and interrupt

  15. About Amos: Reading with Our Heart (Invited

    Directory of Open Access Journals (Sweden)

    Amia Lieblich

    2014-07-01

    Full Text Available The proposed reading is guided by a deeply reflexive stance, seeing the entire “Amos” narrative as an expression of attempted escape from forgetfulness. Two introductory comments are made, about the problematic issues of analysis and of translation of narrative data. Utilizing the holistic-content reading, the piece was titled Decline, manifesting the foreclosed life story of an old, handicapped, and depressed man. From the standpoint of holistic-form reading, it was conceived as a thin story, typical of life narratives of the old. The divisions of past versus present and I versus we are proposed as analytic angles for reading the text. Special attention is paid to interruptions in the flow of the story, which may be seen as implicit meaningful messages to the listener-reader.

  16. Taalniveaus GO! : Blog van Amos van Gelderen

    NARCIS (Netherlands)

    Gelderen, A.J.S. van

    2016-01-01

    Heeft u ooit een taalniveau gezien? Nee? Nou, een kind met een taalniveau dan? Ook niet? Dat kan kloppen, want taalniveaus bestaan niet. Laat u niets wijsmaken, ook al praten sommige mensen voortdurend alsof ze wel bestaan. Vooral politici en bestuurders uit de onderwijswereld. Sommige leraren ook.

  17. Engineering surveying

    CERN Document Server

    Schofield, W

    2007-01-01

    Engineering surveying involves determining the position of natural and man-made features on or beneath the Earth's surface and utilizing these features in the planning, design and construction of works. It is a critical part of any engineering project. Without an accurate understanding of the size, shape and nature of the site the project risks expensive and time-consuming errors or even catastrophic failure.Engineering Surveying 6th edition covers all the basic principles and practice of this complex subject and the authors bring expertise and clarity. Previous editions of this classic text have given readers a clear understanding of fundamentals such as vertical control, distance, angles and position right through to the most modern technologies, and this fully updated edition continues that tradition.This sixth edition includes:* An introduction to geodesy to facilitate greater understanding of satellite systems* A fully updated chapter on GPS, GLONASS and GALILEO for satellite positioning in surveying* Al...

  18. Comparative study on optical performance and visual outcomes between two diffractive multifocal lenses: AMO Tecnis ® ZMB00 and AcrySof ® IQ ReSTOR ® Multifocal IOL SN6AD1

    Directory of Open Access Journals (Sweden)

    Mario Augusto Pereira Dias Chaves

    2016-06-01

    Full Text Available ABSTRACT Purpose: To compare the optical performance and visual outcomes between two diffractive multifocal lenses: AMO Tecnis® ZMB00 and AcrySof® ReSTOR® SN6AD1. Methods: This prospective, non-randomized comparative study included the assessment of 74 eyes in 37 patients referred for cataract surgery and candidates for multifocal intraocular lens implants. Exclusion criteria included existence of any other eye disease, previous eye surgery, high axial myopia, preoperative corneal astigmatism of >1.00 cylindrical diopter (D, and intraoperative or postoperative complications. Ophthalmological evaluation included the measurement of uncorrected distance visual acuity (UDVA, corrected distance visual acuity (CDVA, distance-corrected near visual acuity (DCNVA, and distance-corrected intermediate visual acuity (DCIVA, with analysis of contrast sensitivity (CS, wavefront, and visual defocus curve. Results: Postoperative UDVA was 0.09 and 0.08 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.868; postoperative CDVA was 0.04 and 0.02 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.68; DCIVA was 0.17 and 0.54 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.000; and DCNVA was 0.04 and 0.09 logMAR in the SN6AD1 and ZMB00 groups, respectively (p=0.001. In both cases, there was an improvement in the spherical equivalent and UDVA (p<0.05. Under photopic conditions, the SN6AD1 group had better CS at low frequencies without glare (p=0.04; however, the ZMB00 group achieved better sensitivity at high frequencies with glare (p=0.003. The SN6AD1 and ZMB00 lenses exhibited similar behavior for intermediate vision, according to the defocus curve; however, the ZMB00 group showed a shorter reading distance than the SN6AD1 group. There were no significant differences regarding aberrometry between the two groups. Conclusion: Both lenses promoted better quality of vision for both long and short distances and exhibited a similar behavior for

  19. Happiness Survey

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Are Chinese people happy in today’s fast-paced, modern society? What are the sources of their happiness? In today’s rapidly developing economy, is happiness closely related to wealth or not? A recent happiness survey conducted in China gives some answers.

  20. What Are Probability Surveys?

    Science.gov (United States)

    The National Aquatic Resource Surveys (NARS) use probability-survey designs to assess the condition of the nation’s waters. In probability surveys (also known as sample-surveys or statistical surveys), sampling sites are selected randomly.

  1. Survey Expectations

    OpenAIRE

    Martin Weale

    2005-01-01

    This paper focusses on survey expectations and discusses their uses for testing and modeling of expectations. Alternative models of expectations formation are reviewed and the importance of allowing for heterogeneity of expectations is emphasized. A weak form of the rational expectations hypothesis which focusses on average expectations rather than individual expectations is advanced. Other models of expectations formation, such as the adaptive expectations hypothesis, are briefly discussed. ...

  2. Survey Expectations

    OpenAIRE

    Pesaran, M.H.; Weale, M.

    2005-01-01

    This paper focuses on survey expectations and discusses their uses for testing and modeling of expectations. Alternative models of expectations formation are reviewed and the importance of allowing for heterogeneity of expectations is emphasized. A weak form of the rational expectations hypothesis which focuses on average expectations rather than individual expectations is advanced. Other models of expectations formation, such as the adaptive expectations hypothesis, are briefly discussed. Te...

  3. Survey expectations

    OpenAIRE

    Pesaran, Mohammad Hashem; Weale, Martin R.

    2005-01-01

    This paper focuses on survey expectations and discusses their uses for testing and modeling of expectations. Alternative models of expectations formation are reviewed and the importance of allowing for heterogeneity of expectations is emphasized. A weak form of the rational expectations hypothesis which focuses on average expectations rather than individual expectations is advanced. Other models of expectations formation, such as the adaptive expectations hypothesis, are briefly discussed. Te...

  4. Surveying Education

    DEFF Research Database (Denmark)

    Enemark, Stig

    2009-01-01

    In relation to surveying education there is one big question to be asked: Is the role of the surveyors changing? In a global perspective the answer will be "Yes". There is a big swing that could be entitled "From Measurement to Management". This does not imply that measurement is no longer a rele...... on an efficient interaction between education, research, and professional practice.......In relation to surveying education there is one big question to be asked: Is the role of the surveyors changing? In a global perspective the answer will be "Yes". There is a big swing that could be entitled "From Measurement to Management". This does not imply that measurement is no longer....... In surveying education there are a range of other challenges to be faced. These relate to the focus on learning to learn; the need for flexible curriculum to deal with constant change; the move towards introducing virtual academy; the demand for creating a quality culture; and the perspective of lifelong...

  5. Multiple Surveys of Students and Survey Fatigue

    Science.gov (United States)

    Porter, Stephen R.; Whitcomb, Michael E.; Weitzer, William H.

    2004-01-01

    This chapter reviews the literature on survey fatigue and summarizes a research project that indicates that administering multiple surveys in one academic year can significantly suppress response rates in later surveys. (Contains 4 tables.)

  6. 基于AMOS技术的“微博群”非正式学习模式研究%An Empirical Research on Informal Learning Model in the Micro-blog Group Based on AMOS

    Institute of Scientific and Technical Information of China (English)

    戴德宝; 刘蕾

    2013-01-01

    随着技术的发展,非正式学习得到了广泛重视。文章在现有研究和意见领袖理论的基础上,探究“微博群”环境下的非正式学习模式。本文首先将群内学习分为个体学习和协作学习两个相互促进的部分,然后基于群内领袖层存在假设及学习者进入领袖层的相关影响因素,使用面向AMOS技术的结构方程模型方法进行实证分析。研究发现,微博群不仅存在领袖层,而且贡献率、持续使用意图、分享意图和能力是成员能否进入领袖层的直接决定因素,决定性强弱依次变小;能力、信息采纳可能性、分享意图、持续使用意图间接性影响程度依次减弱;总效应方面,能力影响最强,其后依次是持续使用意图、贡献率、分享意图和信息采纳可能性。信息采纳可能性总体影响不大的原因是该因素主要作用于学习过程的初始期,没有明显的后续效应。研究说明非正式学习者要进入微博群领袖层,重要的是加强个人的知识基础、信息传播和信息处理能力等。%In the new Age of Internet,the informal learning becomes more and more important. According to existing researches and opinion leader theory as well as the practical environment of Micro-Blog group, this paper deals with the informal learning model among the members in Micro-Blog group. In this research, group learning is firstly di-vided into two positive interactional parts:Individual learning and collaborative learning;based on the assumption of the opinion leaders existing in a Micro-Blog group and some related influencing factors for learners entering leader-ship, the structural equation modeling by AMOS is used to analyze the influence degrees empirically. The results show that there are opinion leaders existing in the Micro-Blog group, and there are some direct influential factors for mem-bers entering leadership, these factors are degree of contribution

  7. Infrastructure Survey 2011

    Science.gov (United States)

    Group of Eight (NJ1), 2012

    2012-01-01

    In 2011, the Group of Eight (Go8) conducted a survey on the state of its buildings and infrastructure. The survey is the third Go8 Infrastructure survey, with previous surveys being conducted in 2007 and 2009. The current survey updated some of the information collected in the previous surveys. It also collated data related to aspects of the…

  8. Robotic Surveying

    Energy Technology Data Exchange (ETDEWEB)

    Suzy Cantor-McKinney; Michael Kruzic

    2007-03-01

    -actuated functions to be controlled by an onboard computer. The computer-controlled Speedrower was developed at Carnegie Mellon University to automate agricultural harvesting. Harvesting tasks require the vehicle to cover a field using minimally overlapping rows at slow speeds in a similar manner to geophysical data acquisition. The Speedrower had demonstrated its ability to perform as it had already logged hundreds of acres of autonomous harvesting. This project is the first use of autonomous robotic technology on a large-scale for geophysical surveying.

  9. Lesotho - Enterprise Survey

    Data.gov (United States)

    Millennium Challenge Corporation — The 2011 MCA-Lesotho baseline enterprise survey is a national survey of enterprises. The main objective of the survey was to assess the current status of businesses...

  10. Handbook of web surveys

    NARCIS (Netherlands)

    Bethlehem, J.; Biffignandi, S.

    2012-01-01

    Best practices to create and implementhighly effective web surveys Exclusively combining design and sampling issues, Handbook of Web Surveys presents a theoretical yet practical approach to creating and conducting web surveys. From the history of web surveys to various modes of data collection to ti

  11. Using Electronic Surveys: Advice from Survey Professionals.

    Directory of Open Access Journals (Sweden)

    David M. Shannon

    2002-01-01

    Full Text Available The study reports the perceptions and recommendations of sixty-two experienced survey..researchers from the American Educational Research Association regarding the use of..electronic surveys. The most positive aspects cited for the use of electronic surveys were..reduction of costs (i.e., postage, phone charges, the use of electronic mail for pre-notification or..follow-up purposes, and the compatibility of data with existing software programs. These..professionals expressed limitations in using electronic surveys pertaining to the limited..sampling frame as well as issues of confidentiality, privacy, and the credibility of the sample...They advised that electronic surveys designed with the varied technological background and..capabilities of the respondent in mind, follow sound principles of survey construction, and be..administered to pre-notified, targeted populations with published email addresses.

  12. Sampling survey methodology issues of SBS- survey

    OpenAIRE

    Liljana Boci; Elona Berberi

    2015-01-01

    This paper aims at providing an insight on what is required to build an efficient and high quality business statistics from sample survey procedures, and on the effective and appropriate use of survey data in analysis. It aims at describing a general overview of what is required to have a good survey estimate. It shows in practice how to estimate characteristics of the population in SBS considering: weighting, non-response adjustments, post stratification, estimating a population totals, the ...

  13. Sampling survey methodology issues of SBS- survey

    Directory of Open Access Journals (Sweden)

    Liljana Boci

    2015-07-01

    Full Text Available This paper aims at providing an insight on what is required to build an efficient and high quality business statistics from sample survey procedures, and on the effective and appropriate use of survey data in analysis. It aims at describing a general overview of what is required to have a good survey estimate. It shows in practice how to estimate characteristics of the population in SBS considering: weighting, non-response adjustments, post stratification, estimating a population totals, the identification and treatment of outliers, and analyses of coefficient of variation. It provides sources of errors and gives recommendations of how to improve them throw sample survey techniques.

  14. High resolution survey for topographic surveying

    Science.gov (United States)

    Luh, L. C.; Setan, H.; Majid, Z.; Chong, A. K.; Tan, Z.

    2014-02-01

    In this decade, terrestrial laser scanner (TLS) is getting popular in many fields such as reconstruction, monitoring, surveying, as-built of facilities, archaeology, and topographic surveying. This is due the high speed in data collection which is about 50,000 to 1,000,000 three-dimensional (3D) points per second at high accuracy. The main advantage of 3D representation for the data is that it is more approximate to the real world. Therefore, the aim of this paper is to show the use of High-Definition Surveying (HDS), also known as 3D laser scanning for topographic survey. This research investigates the effectiveness of using terrestrial laser scanning system for topographic survey by carrying out field test in Universiti Teknologi Malaysia (UTM), Skudai, Johor. The 3D laser scanner used in this study is a Leica ScanStation C10. Data acquisition was carried out by applying the traversing method. In this study, the result for the topographic survey is under 1st class survey. At the completion of this study, a standard of procedure was proposed for topographic data acquisition using laser scanning systems. This proposed procedure serves as a guideline for users who wish to utilize laser scanning system in topographic survey fully.

  15. Handbook of web surveys

    CERN Document Server

    Bethlehem, Jelke

    2011-01-01

    BEST PRACTICES TO CREATE AND IMPLEMENTHIGHLY EFFECTIVE WEB SURVEYS Exclusively combining design and sampling issues, Handbook of Web Surveys presents a theoretical yet practical approach to creating and conducting web surveys. From the history of web surveys to various modes of data collection to tips for detecting error, this book thoroughly introduces readers to the this cutting-edge technique and offers tips for creating successful web surveys. The authors provide a history of web surveys and go on to explore the advantages and disadvantages of this mode of dat

  16. Kiso Supernova Survey (KISS): Survey Strategy

    CERN Document Server

    Morokuma, Tomoki; Tanaka, Masaomi; Mori, Kensho; Matsumoto, Emiko; Kikuchi, Yuki; Shibata, Takumi; Sako, Shigeyuki; Aoki, Tsutomu; Doi, Mamoru; Kobayashi, Naoto; Maehara, Hiroyuki; Matsunaga, Noriyuki; Mito, Hiroyuki; Miyata, Takashi; Nakada, Yoshikazu; Soyano, Takao; Tarusawa, Ken'ichi; Miyazaki, Satoshi; Nakata, Fumiaki; Okada, Norio; Sarugaku, Yuki; Richmond, Michael W; Akitaya, Hiroshi; Aldering, Greg; Arimatsu, Ko; Contreras, Carlos; Horiuchi, Takashi; Hsiao, Eric Y; Itoh, Ryosuke; Iwata, Ikuru; Koji,; Kawabata, S; Kawai, Nobuyuki; Kitagawa, Yutaro; Kokubo, Mitsuru; Kuroda, Daisuke; Paolo,; Mazzali,; Misawa, Toru; Moritani, Yuki; Morrell, Nidia; Okamoto, Rina; Pavlyuk, Nikolay; Phillips, Mark M; Pian, Elena; Sahu, Devendra; Saito, Yoshihiko; Sano, Kei; Stritzinger, Maximilian D; Tachibana, Yutaro; Taddia, Francesco; Takaki, Katsutoshi; Tateuchi, Ken; Tomita, Akihiko; Tsvetkov, Dmitry; Ui, Takahiro; Ukita, Nobuharu; Urata, Yuji; Walker, Emma S; Yoshii, Taketoshi

    2014-01-01

    The Kiso Supernova Survey (KISS) is a high-cadence optical wide-field supernova (SN) survey. The primary goal of the survey is to catch the very early light of a SN, during the shock breakout phase. Detection of SN shock breakouts combined with multi-band photometry obtained with other facilities would provide detailed physical information on the progenitor stars of SNe. The survey is performed using a 2.2x2.2 deg field-of-view instrument on the 1.05-m Kiso Schmidt telescope, the Kiso Wide Field Camera (KWFC). We take a three-minute exposure in g-band once every hour in our survey, reaching magnitude g~20-21. About 100 nights of telescope time per year have been spent on the survey since April 2012. The number of the shock breakout detections is estimated to be of order of 1 during our 3-year project. This paper summarizes the KISS project including the KWFC observing setup, the survey strategy, the data reduction system, and CBET-reported SNe discovered so far by KISS.

  17. Kiso Supernova Survey (KISS): Survey strategy

    Science.gov (United States)

    Morokuma, Tomoki; Tominaga, Nozomu; Tanaka, Masaomi; Mori, Kensho; Matsumoto, Emiko; Kikuchi, Yuki; Shibata, Takumi; Sako, Shigeyuki; Aoki, Tsutomu; Doi, Mamoru; Kobayashi, Naoto; Maehara, Hiroyuki; Matsunaga, Noriyuki; Mito, Hiroyuki; Miyata, Takashi; Nakada, Yoshikazu; Soyano, Takao; Tarusawa, Ken'ichi; Miyazaki, Satoshi; Nakata, Fumiaki; Okada, Norio; Sarugaku, Yuki; Richmond, Michael W.; Akitaya, Hiroshi; Aldering, Greg; Arimatsu, Ko; Contreras, Carlos; Horiuchi, Takashi; Hsiao, Eric Y.; Itoh, Ryosuke; Iwata, Ikuru; Kawabata, Koji S.; Kawai, Nobuyuki; Kitagawa, Yutaro; Kokubo, Mitsuru; Kuroda, Daisuke; Mazzali, Paolo; Misawa, Toru; Moritani, Yuki; Morrell, Nidia; Okamoto, Rina; Pavlyuk, Nikolay; Phillips, Mark M.; Pian, Elena; Sahu, Devendra; Saito, Yoshihiko; Sano, Kei; Stritzinger, Maximilian D.; Tachibana, Yutaro; Taddia, Francesco; Takaki, Katsutoshi; Tateuchi, Ken; Tomita, Akihiko; Tsvetkov, Dmitry; Ui, Takahiro; Ukita, Nobuharu; Urata, Yuji; Walker, Emma S.; Yoshii, Taketoshi

    2014-12-01

    The Kiso Supernova Survey (KISS) is a high-cadence optical wide-field supernova (SN) survey. The primary goal of the survey is to catch the very early light of a SN, during the shock breakout phase. Detection of SN shock breakouts combined with multi-band photometry obtained with other facilities would provide detailed physical information on the progenitor stars of SNe. The survey is performed using a 2.2° × 2.2° field-of-view instrument on the 1.05-m Kiso Schmidt telescope, the Kiso Wide Field Camera (KWFC). We take a 3-min exposure in g-band once every hour in our survey, reaching magnitude g ˜ 20-21. About 100 nights of telescope time per year have been spent on the survey since 2012 April. The number of the shock breakout detections is estimated to be of the order of 1 during our three-year project. This paper summarizes the KISS project including the KWFC observing setup, the survey strategy, the data reduction system, and CBET-reported SNe discovered so far by KISS.

  18. Iowa Intensive Archaeological Survey

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This shape file contains intensive level archaeological survey areas for the state of Iowa. All intensive Phase I surveys that are submitted to the State Historic...

  19. SURVEY, MCLEOD COUNTY, MN

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  20. SURVEY, KENT COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  1. SURVEY, KENT COUNTY, DE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  2. Patient survey (HCAHPS) - State

    Data.gov (United States)

    U.S. Department of Health & Human Services — A list of the state averages for the HCAHPS survey responses. HCAHPS is a national, standardized survey of hospital patients about their experiences during a recent...

  3. Sea Scallop Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The standardized NEFSC Sea Scallop Survey began in 1980 and has covered an area from Cape Hatteras to Georges Bank. The survey aims to determine the distribution and...

  4. SURVEY, CHARLES COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  5. NGS Survey Control Map

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NGS Survey Control Map provides a map of the US which allows you to find and display geodetic survey control points stored in the database of the National...

  6. SURVEY, SOLANO COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Solano County California, hydrographic survey data collected by Harned Surveying and Engineering (HSE). Data collection period January 1, 2011 through March 1, 2011.

  7. SURVEY, BARNSTABLE COUNTY, MA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  8. Survey, OCONEE COUNTY, SC

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  9. SURVEY, BENTON COUNTY, TENNESSEE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  10. SURVEY, TUSCALOSAA COUNTY, ALABAMA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  11. SURVEY, FREMONT COUNTY, COLORADO

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  12. SURVEY, DOUGLAS COUNTY, MN

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  13. SURVEY, OCONTO COUNTY, WI

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  14. SURVEY, OSCEOLA COUNTY, FLORIDA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  15. SURVEY, SANDERS COUNTY, MT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  16. Large Pelagics Intercept Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Large Pelagics Intercept Survey (LPIS) is a dockside survey of private and charterboat captains who have just completed fishing trips directed at large pelagic...

  17. SURVEY, CALHOUN COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  18. SURVEY, Mathews County, VA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  19. SURVEY, CALVERT COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  20. SURVEY, VICTORIA COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  1. SURVEY, Somerset COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  2. SURVEY, BROADWATER COUNTY, MT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  3. 1998 Harrisburg Airport Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set includes data collected in 1998 to evaluate the ability of lidar to survey airport obstructions in collaboration with NOAA National Geodetic Survey....

  4. Water Use: A Survey

    Science.gov (United States)

    Fleming, Rose Glee; Warden, Jessie

    1976-01-01

    A survey of Florida State University students showed that their current laundry practices generate energy and water over-consumption. The survey also resulted in some concrete suggestions to the students that would improve their conservation practices. (Author/BP)

  5. SURVEY, FAIRFIELD COUNTY, CT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  6. SURVEY, CITRUS County, FL

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  7. SURVEY, BUFFALO COUNTY, NE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  8. SURVEY, NANTUCKET COUNTY, MA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  9. SURVEY, HONOLULU COUNTY, HI

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  10. Surveys: an introduction.

    Science.gov (United States)

    Rubenfeld, Gordon D

    2004-10-01

    Surveys are a valuable research tool for studying the knowledge, attitudes, and behavior of a study population. This article explores quantitative analyses of written questionnaires as instruments for survey research. Obtaining accurate and precise information from a survey requires minimizing the possibility of bias from inappropriate sampling or a flawed survey instrument, and this article describes strategies to minimize sampling bias by increasing response rates, comparing responders to nonresponders, and identifying the appropriate sampling population. It is crucial that the survey instrument be valid, meaning that it actually measures what the investigator intends it to measure. In developing a valid survey instrument, it can be useful to adapt survey instruments that were developed by other researchers and to conduct extensive pilot-testing of your survey instrument.

  11. SURVEY, LAKE COUNTY, MT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  12. SURVEY, MONO COUNTY, CALIFORNIA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  13. SURVEY, ATTALA COUNTY, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  14. SURVEY, NATCHITOCHES PARISH, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  15. SURVEY, CASCADE COUNTY, MT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  16. SURVEY, POTTAWATTAMIE COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  17. SURVEY, REFUGIO COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  18. Global Land Survey

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Global Land Survey (GLS) datasets are a collection of orthorectified, cloud-minimized Landsat-type satellite images, providing near complete coverage of the...

  19. Black Rail Pilot Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aural surveys using tape recorded calls proved to be an efficient and effective way to survey large expanses of shallow marsh for black rails (Laterallus...

  20. SURVEY, Baltomore City, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  1. SURVEY, Poquoson City, VA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  2. SURVEY, Caroline COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  3. SURVEY, ATTALA COUNTY, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  4. SURVEY, GRAFTON COUNTY, NH

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  5. MAX and Survey Linkages

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS is interested in linking MAX files with survey data, including four surveys conducted by the National Center for Health Statistics (NCHS) - the National Health...

  6. HCAHPS Hospital Survey

    Data.gov (United States)

    U.S. Department of Health & Human Services — Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) Hospital Survey The intent of the HCAHPS initiative is to provide a standardized survey...

  7. National Health Care Survey

    Science.gov (United States)

    This survey encompasses a family of health care provider surveys, including information about the facilities that supply health care, the services rendered, and the characteristics of the patients served.

  8. MAX and Survey Linkages

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS is interested in linking MAX files with survey data, including four surveys conducted by the National Center for Health Statistics (NCHS) - the National Health...

  9. Patient survey (HCAHPS) - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — The national average for the HCAHPS survey categories. HCAHPS is a national, standardized survey of hospital patients about their experiences during a recent...

  10. SURVEY, Cecil County, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  11. SURVEY, Lowndes County, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  12. GIS Readiness Survey 2014

    DEFF Research Database (Denmark)

    Schrøder, Lise; Hvingel, Line Træholt; Hansen, Henning Sten

    2014-01-01

    The GIS Readiness Survey 2014 is a follow-up to the corresponding survey that was carried out among public institutions in Denmark in 2009. The present survey thus provides an updated image of status and challenges in relation to the use of spatial information, the construction of the com- mon...

  13. China Executive Survey

    Institute of Scientific and Technical Information of China (English)

    CHENWEIXIAN

    2005-01-01

    Beiiing-based CTR Market Research recently completed a survey named China Business Executive Survey in the four Chinese dries of Beijing, Shanghai, Guangzhou and Shenzhen. The survey identified 340,000 senior executives in the four cities and found that around 20,000 ofthem have annual income of over 200,000yuan (US$24,000).

  14. Plane and geodetic surveying

    CERN Document Server

    Johnson, Aylmer

    2004-01-01

    Plane and Geodetic Surveying blends theory and practice, conventional techniques and GPS, to provide the ideal book for students of surveying.Detailed guidance is given on how and when the principle surveying instruments (theodolites, Total Stations, levels and GPS) should be used. Concepts and formulae needed to convert instrument readings into useful results are explained. Rigorous explanations of the theoretical aspects of surveying are given, while at the same time a wealth of useful advice about conducting a survey in practice is provided. An accompanying least squares adjustment program

  15. Environmental Survey preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  16. Measuring patient safety culture in Taiwan using the Hospital Survey on Patient Safety Culture (HSOPSC

    Directory of Open Access Journals (Sweden)

    Chen I-Chi

    2010-06-01

    Full Text Available Abstract Background Patient safety is a critical component to the quality of health care. As health care organizations endeavour to improve their quality of care, there is a growing recognition of the importance of establishing a culture of patient safety. In this research, the authors use the Hospital Survey on Patient Safety Culture (HSOPSC questionnaire to assess the culture of patient safety in Taiwan and attempt to provide an explanation for some of the phenomena that are unique in Taiwan. Methods The authors used HSOPSC to measure the 12 dimensions of the patient safety culture from 42 hospitals in Taiwan. The survey received 788 respondents including physicians, nurses, and non-clinical staff. This study used SPSS 15.0 for Windows and Amos 7 software tools to perform the statistical analysis on the survey data, including descriptive statistics and confirmatory factor analysis of the structural equation model. Results The overall average positive response rate for the 12 patient safety culture dimensions of the HSOPSC survey was 64%, slightly higher than the average positive response rate for the AHRQ data (61%. The results showed that hospital staff in Taiwan feel positively toward patient safety culture in their organization. The dimension that received the highest positive response rate was "Teamwork within units", similar to the results reported in the US. The dimension with the lowest percentage of positive responses was "Staffing". Statistical analysis showed discrepancies between Taiwan and the US in three dimensions, including "Feedback and communication about error", "Communication openness", and "Frequency of event reporting". Conclusions The HSOPSC measurement provides evidence for assessing patient safety culture in Taiwan. The results show that in general, hospital staffs in Taiwan feel positively toward patient safety culture within their organization. The existence of discrepancies between the US data and the Taiwanese data

  17. Developing the online survey.

    Science.gov (United States)

    Gordon, Jeffry S; McNew, Ryan

    2008-12-01

    Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

  18. La dialéctica del amo y el esclavo como clave interpretativa del teatro emergente en la dictadura uruguaya de los años 70 The master-slave dialectic as a key for understanding the emergent theatre during the Uruguayan dictatorship of the '70s

    Directory of Open Access Journals (Sweden)

    Helena Modzelewski

    2007-12-01

    Full Text Available Aristóteles y Freud, entre otros, apoyaron la idea de que el teatro, a través de la catarsis o la posibilidad de purgar deseos reprimidos, ocupa un lugar central en la vida social, especialmente cuando regímenes totalitarios suspenden las libertades fundamentales. Sin embargo, en el microsistema teatral emergente en el Uruguay de la dictadura aparece un héroe degradado, sometido a la violencia. ¿Cómo lograba el receptor su catarsis al observar a un anti-héroe que perpetuaba la realidad opresiva? La respuesta se encuentra en Hegel y su dialéctica del amo y el esclavo. Veremos cómo puede aplicarse esta hipótesis a dos ejemplos del microsistema mencionado.Aristotle and Freud, among others, supported the idea that drama plays a central role in social life, through catharsis or the possibility of purging repressed desires, particularly when totalitarian regimes suspend fundamental freedoms. However, in the theatrical microsystem emerging during the Uruguayan dictatorship (1973-1984, the kind of hero that arose was humiliated, subjected to violence. How did the spectator reach his/her catharsis by observing an anti-hero that perpetuated the country's reality on stage? The answer to this question lies in Hegel and his dialectic of master and slave. This paper shall look into the way in which this hypothesis can be applied to two examples of the microsystem mentioned above.

  19. 基于AMOS技术的男女性旅游决策影响机制比较研究——以福州市居民为例%The Effect Mechanism Comparison on Tourism Decision-Making in Both Genders Based on AMOS Technique——A Case Study of Fuzhou Residents

    Institute of Scientific and Technical Information of China (English)

    秦俊丽; 林岚

    2014-01-01

    选取23项指标,并通过对722个有效样本实证调查,基于因子分析法萃取出影响福州市居民旅游决策的5个维度因素,运用AMOS6.0结构方程模型,进行福州市男女性居民旅游决策影响机制的比较研究.研究发现:①福州市居民旅游决策影响因素存在性别上的差异;②测量模型中,各指标对测量模型具有较强的解释能力;③结构模型中,男性存在2个假设路径关系、女性存在3个假设路径关系不成立的结论.

  20. Surveying your internal customers.

    Science.gov (United States)

    Weir, V L

    1998-06-01

    Internal customers often are overlooked when business techniques are applied. By applying common external customer satisfaction survey techniques to internal business functions, one hospital identified areas for improvement.

  1. Management Satisfaction Survey

    Data.gov (United States)

    Office of Personnel Management — The Chief Human Capital Officers' Managers' Satisfaction Survey asks managers to rate their perception of workforce planning, interaction with and levels of support...

  2. Survey of photovoltaic systems

    Energy Technology Data Exchange (ETDEWEB)

    1979-08-01

    In developing this survey of photovoltaic systems, the University of Alabama in Huntsville assembled a task team to perform an extensive telephone survey of all known photovoltaic manufacturers. Three US companies accounted for 77% of the total domestic sales in 1978. They are Solarex Corporation, Solar Power Croporation, and ARCO Solar, Inc. This survey of solar photovoltaic (P/V) manufacturers and suppliers consists of three parts: a catalog of suppliers arranged alphabetically, data sheets on specific products, and typical operating, installation, or maintenance instructions and procedures. This report does not recommend or endorse any company product or information presented within as the results of this survey.

  3. A Survey of the Innovation Surveys

    NARCIS (Netherlands)

    Hong, Shangqin; Oxley, Les; McCann, Philip

    2012-01-01

    Both theoretical and conceptual understanding of innovation has developed significantly since the early 1980s. More noticeable, however, are the major changes that have been experienced in empirically-oriented innovation research as a result of the introduction of firm level innovation surveys. Coll

  4. A Survey of the Innovation Surveys

    NARCIS (Netherlands)

    Hong, Shangqin; Oxley, Les; McCann, Philip

    Both theoretical and conceptual understanding of innovation has developed significantly since the early 1980s. More noticeable, however, are the major changes that have been experienced in empirically-oriented innovation research as a result of the introduction of firm level innovation surveys.

  5. Alumni Perspectives Survey, 2011. Survey Report

    Science.gov (United States)

    Sheikh, Sabeen

    2011-01-01

    Since the Graduate Management Admission Council[R] (GMAC[R]) first began conducting its Alumni Perspectives Surveys 11 years ago, several "truths" about graduate business school alumni have consistently stood the test of time: They are and remain eminently employable. They constantly rate the value of the degree highly. This year's results are…

  6. IT Barometer survey, Denmark

    DEFF Research Database (Denmark)

    Howard, Rob

    1998-01-01

    Survey results from Danish architects, engineers, contractors and property managers in the construction industry concerning their use of computers, communications, problems and needs.......Survey results from Danish architects, engineers, contractors and property managers in the construction industry concerning their use of computers, communications, problems and needs....

  7. Survey team on

    DEFF Research Database (Denmark)

    Niss, Mogens Allan; Bruder, Regina; Planas, Núria

    2016-01-01

    This paper presents the outcomes of the work of the ICME 13 Survey Team on ‘Conceptualisation and the role of competencies, knowing and knowledge in mathematics education research’. It surveys a variety of historical and contemporary views and conceptualisations of what it means to master...

  8. Reflexive cacti: a survey

    OpenAIRE

    Bojana Mihailović; Marija Rašajski; Zoran Stanić

    2016-01-01

    A graph is called reflexive if its second largest eigenvalue does not exceed 2. We survey the results on reflexive cacti obtained in the last two decades. We also discuss various patterns of appearing of Smith graphs as subgraphs of reflexive cacti. In the Appendix, we survey the recent results concerning reflexive bipartite regular graphs.

  9. Sandhills native bee survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report includes the results of a bee survey conducted in Sandhills region of north and south Carolina on May 18th and 19th 2006. Part of the survey was...

  10. EHRA research network surveys

    DEFF Research Database (Denmark)

    Bongiorni, Maria Grazia; Chen, Jian; Dagres, Nikolaos;

    2015-01-01

    of surveys covering the controversial issues in clinical electrophysiology (EP). With this in mind, an EHRA EP research network has been created, which included EP centres in Europe among which the surveys on 'hot topic' were circulated. This review summarizes the overall experience conducting EP wires over...

  11. And the Survey Says...

    Science.gov (United States)

    White, Susan C.

    2016-01-01

    Last month we highlighted our Quadrennial Survey of High School Physics Teachers. Using data from the survey, we have looked at the availability of high school physics. We report that about 95% of high school seniors attend a high school where physics is offered regularly--either every year or every other year. A U.S. Department of Education…

  12. Graduate Assessment Survey Report.

    Science.gov (United States)

    Santa Fe Community Coll., Gainesville, FL. Office of Institutional Research and Planning.

    Determines the degree to which Santa Fe Community College (Florida) is providing quality educational programs and services to its students. Surveys outgoing students to gather their opinions and perceptions of the educational experiences and services they received while attending the college. The survey instrument is divided into three sections:…

  13. Annual HR Salary Survey.

    Science.gov (United States)

    Schaeffer, Patricia

    2000-01-01

    A trainers' salary survey collected data on 1,091 companies, 31,615 employees, and 97 human resource jobs. Results show pay for human resource professionals is continuing to rise. The survey contains information on base salaries, annual bonuses and incentives, and long-term eligibility incentives. (JOW)

  14. The FLAMES Tarantula Survey

    CERN Document Server

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

    2011-01-01

    The Tarantula survey is an ESO Large Programme which has obtained multi-epochs spectroscopy of over 800 massive stars in the 30 Dor region in the Large Magelanic Cloud. Here we briefly describe the main drivers of the survey and the observational material derived.

  15. Seven Survey Sins

    Science.gov (United States)

    Gehlbach, Hunter

    2015-01-01

    As pressure builds to assess students, teachers, and schools, educational practitioners and policy makers are increasingly looking toward student perception surveys as a promising means to collect high-quality, useful data. For instance, the widely cited Measures of Effective Teaching study lists student perception surveys as one of the three key…

  16. Detail and survey radioautographs

    Energy Technology Data Exchange (ETDEWEB)

    Wainwright, Wm.W.

    1949-04-19

    The much used survey or contact type of radioautograph is indispensible for a study of the gross distribution of radioactive materials. A detail radioautograph is equally indispensible. The radioautograph makes possible the determination of plutonium with respect to cells. Outlines of survey and detail techniques are given.

  17. Extragalactic HI Surveys

    CERN Document Server

    Giovanelli, Riccardo

    2015-01-01

    We review the results of HI line surveys of extragalactic sources in the local Universe. In the last two decades major efforts have been made in establishing on firm statistical grounds the properties of the HI source population, the two most prominent being the HI Parkes All Sky Survey (HIPASS) and the Arecibo Legacy Fast ALFA survey (ALFALFA). We review the choices of technical parameters in the design and optimization of spectro-photometric "blind" HI surveys, which for the first time produced extensive HI-selected data sets. Particular attention is given to the relationship between optical and HI populations, the differences in their clustering properties and the importance of HI-selected samples in contributing to the understanding of apparent conflicts between observation and theory on the abundance of low mass halos. The last section of this paper provides an overview of currently ongoing and planned surveys which will explore the cosmic evolution of properties of the HI population.

  18. Physics Survey Overview

    Energy Technology Data Exchange (ETDEWEB)

    None

    2002-12-30

    An overview of a series of assignments of the branches of physics carried out by the Board on Physics and Astronomy of the National Research Council. It identifies further theories in physics and makes recommendations on preventive priorities. The Board on Physics and Astronomy (BPA) has conducted a new decadal survey of physics entitled ''Physics in a New Era''. The survey includes assessments of the main branches of physics as well as certain selected emerging areas. The various elements of the survey were prepared by separately-appointed National Research Council (NRC) committees. The BPA formed the Physics Survey Overview Committee (PSOVC) to complete the survey by preparing an overview of the field of physics to summarize and synthesize the results of the various assessments and to address cross-cutting issues that concern physics as a whole.

  19. Public surveys at ESO

    Science.gov (United States)

    Arnaboldi, Magda; Delmotte, Nausicaa; Hilker, Michael; Hussain, Gaitee; Mascetti, Laura; Micol, Alberto; Petr-Gotzens, Monika; Rejkuba, Marina; Retzlaff, Jörg; Mieske, Steffen; Szeifert, Thomas; Ivison, Rob; Leibundgut, Bruno; Romaniello, Martino

    2016-07-01

    ESO has a strong mandate to survey the Southern Sky. In this article, we describe the ESO telescopes and instruments that are currently used for ESO Public Surveys, and the future plans of the community with the new wide-field-spectroscopic instruments. We summarize the ESO policies governing the management of these projects on behalf of the community. The on-going ESO Public Surveys and their science goals, their status of completion, and the new projects selected during the second ESO VISTA call in 2015/2016 are discussed. We then present the impact of these projects in terms of current numbers of refereed publications and the scientific data products published through the ESO Science Archive Facility by the survey teams, including the independent access and scientific use of the published survey data products by the astronomical community.

  20. The Deep Lens Survey

    CERN Document Server

    Wittman, D; Dell'Antonio, I P; Becker, A C; Margoniner, V E; Cohen, J; Norman, D; Loomba, D; Squires, G; Wilson, G; Stubbs, C; Hennawi, J F; Spergel, D N; Boeshaar, P C; Clocchiatti, A; Hamuy, M; Bernstein, G; González, A; Guhathakurta, R; Hu, W; Seljak, U; Zaritsky, D

    2002-01-01

    The Deep Lens Survey (DLS) is a deep BVRz' imaging survey of seven 2x2 degree fields, with all data to be made public. The primary scientific driver is weak gravitational lensing, but the survey is also designed to enable a wide array of other astrophysical investigations. A unique feature of this survey is the search for transient phenomena. We subtract multiple exposures of a field, detect differences, classify, and release transients on the Web within about an hour of observation. Here we summarize the scientific goals of the DLS, field and filter selection, observing techniques and current status, data reduction, data products and release, and transient detections. Finally, we discuss some lessons which might apply to future large surveys such as LSST.

  1. Web-Based Surveys: Not Your Basic Survey Anymore

    Science.gov (United States)

    Bertot, John Carlo

    2009-01-01

    Web-based surveys are not new to the library environment. Although such surveys began as extensions of print surveys, the Web-based environment offers a number of approaches to conducting a survey that the print environment cannot duplicate easily. Since 1994, the author and others have conducted national surveys of public library Internet…

  2. ¿Enseñamos estudios sociales o historia?

    Directory of Open Access Journals (Sweden)

    Solano Muñoz, Edgar

    2006-08-01

    Full Text Available Resumen: Los Estudios Sociales se diseñaron en la década de los años 50 del siglo XX, como un instrumento para difundir entre las nuevas generaciones de costarricenses, los valores y aspiraciones del proyecto político que gestó la fundación de la II República. Los "nuevos consensos sociales" surgidos entorno al proyecto socialdemócrata, se apoyaron en el poderoso instrumento de la educación para ser difundidos entre la sociedad costarricense. Surge así un componente del currículo oficial que hasta entonces no existía: "La Enseñanza de los Estudios Sociales". Empero, el devenir histórico de nuestro país y el mismo desarrollo de la disciplina histórica, han generado múltiples cuestionamientos a las visiones del pasado que todavía se reproducen en las aulas de nuestras escuelas y colegios.Este artículo presenta una propuesta alternativa de enseñanza de la Historia sobre la base de la responsabilidadsocial de la enseñanza y el aprendizaje. Por tal razón, partimos del principio de que en el espacio social delaprendizaje se materializan relaciones sociales mediatizadas por la necesidad de conocer el pasado paracomprender el presente. El concepto de didáctica aquí planteado, tiene que ver con la necesidad de que laenseñanza de la Historia en nuestro país evolucione hacia objetivos encaminados al desarrollo de la conciencia,el razonamiento de la realidad desde las herramientas que provee la Historia, el trabajo colectivo, el uso derecursos didácticos adecuados y la validación del aprendizaje en un campo o entorno social concreto, de ahí sucarácter vivencial.Abstract:The Social Studies were designed in the decade of the years 50 of the XX century, as an instrument to diffuse among the new generations of Costa Rican, the values and aspirations of the political project that it gestated the foundation of the II Republic. The new consents social arisen environment to the social-democratic project, leaned on in the powerful instrument of the education to be diffused among the Costa Rican society. It arises this way a component of the official curriculum that until then it didn't exist: "The Teaching of the Social Studies." But, becoming historical of our country and the same development of the historical discipline, they have generated multiple questions to the visions of the past that still reproduce in the classrooms of our schools.This article presents an alternative proposal of teaching of the History on the base of the social responsibility of the teaching and the learning. For such a reason, we portion of the principle that in the social space of the learning relationships social are materialized by the necessity of knowing the past to understand the present. The didactics concept here outlined, it has to do with the necessity that the teaching of the History in our country evolves toward objectives guided to the development of the conscience, the reasoning of the reality from the tools that it provides the History, the collective work, the use of appropriate didactic resources and the validation of the learning in a field or concrete social environment.

  3. ¿Enseñamos estudios sociales o historia?

    Directory of Open Access Journals (Sweden)

    Edgar Solano Muñoz

    2006-01-01

    Full Text Available Los Estudios Sociales se diseñaron en la década de los años 50 del siglo XX, como un instrumento para difundir entre las nuevas generaciones de costarricenses, los valores y aspiraciones del proyecto político que gestó la fundación de la II República. Los "nuevos consensos sociales" surgidos entorno al proyecto socialdemócrata, se apoyaron en el poderoso instrumento de la educación para ser difundidos entre la sociedad costarricense. Surge así un componente del currículo oficial que hasta entonces no existía: "La Enseñanza de los Estudios Sociales". Empero, el devenir histórico de nuestro país y el mismo desarrollo de la disciplina histórica, han generado múltiples cuestionamientos a las visiones del pasado que todavía se reproducen en las aulas de nuestras escuelas y colegios. Este artículo presenta una propuesta alternativa de enseñanza de la Historia sobre la base de la responsabilidad social de la enseñanza y el aprendizaje. Por tal razón, partimos del principio de que en el espacio social del aprendizaje se materializan relaciones sociales mediatizadas por la necesidad de conocer el pasado para comprender el presente. El concepto de didáctica aquí planteado, tiene que ver con la necesidad de que la enseñanza de la Historia en nuestro país evolucione hacia objetivos encaminados al desarrollo de la conciencia, el razonamiento de la realidad desde las herramientas que provee la Historia, el trabajo colectivo, el uso de recursos didácticos adecuados y la validación del aprendizaje en un campo o entorno social concreto, de ahí su carácter vivencial.

  4. Ultrafast AMO physics at the LCLS x-ray FEL

    Directory of Open Access Journals (Sweden)

    Bucksbaum P.H.

    2013-08-01

    Full Text Available The Linac Coherent Light Source at the SLAC National Accelerator Laboratory, Stanford University, began operation in 2009 as the world's first hard x-ray free electron laser. Early experiments have concentrated on atomic physics, and have demonstrated several key features of the ultrafast high field x-ray-atom interaction. This paper reviews some of these early results.

  5. 11 Adekola, FA, Inyinbor, AA and Abdul Raheem, AMO

    African Journals Online (AJOL)

    Osondu

    2011-12-22

    Dec 22, 2011 ... municipal solid waste dump sites among others. The particles of dusts ... Methodology. This study was carried out in the new urban ..... sediment. Journal of radioanalytical and nuclear ... technology, 5(1), 125-134. TABLE 1 ...

  6. ¿Deberíamos estudiar música?

    OpenAIRE

    Miralles Bono, José Luis

    2015-01-01

    Comunicació presentada al II Congreso Nacional de Conservatorios Superiores de Música. Nuevos Enfoques en la Formación y Educación Musical, SEM-EE. Sociedad para la Educación Musical del Estado Español. Real Conservatorio Superior de Música de Madrid, 12, 13 y 14 de marzo de 2015 Actualmente la Educación Musical no participa de los flujos del mainstream internacional con el Big Data de las evaluaciones internacionales. Esto provoca serios problemas de marginación de las enseñanzas ar...

  7. Amos-type bounds for modified Bessel function ratios.

    Science.gov (United States)

    Hornik, Kurt; Grün, Bettina

    2013-12-01

    We systematically investigate lower and upper bounds for the modified Bessel function ratio [Formula: see text] by functions of the form [Formula: see text] in case [Formula: see text] is positive for all [Formula: see text], or equivalently, where [Formula: see text] or [Formula: see text] is a negative integer. For [Formula: see text], we give an explicit description of the set of lower bounds and show that it has a greatest element. We also characterize the set of upper bounds and its minimal elements. If [Formula: see text], the minimal elements are tangent to [Formula: see text] in exactly one point [Formula: see text], and have [Formula: see text] as their lower envelope. We also provide a new family of explicitly computable upper bounds. Finally, if [Formula: see text] is a negative integer, we explicitly describe the sets of lower and upper bounds, and give their greatest and least elements, respectively.

  8. AMO Teledioptric System for age-related macular degeneration

    Science.gov (United States)

    Chou, Jim-Son; Ting, Albert C.

    1994-05-01

    A 2.5 X magnification system consisting of a two-zone intraocular implant and a spectacle was developed, tested, and clinically tried by fifty patients with cataract ad age-related macular degeneration. Optical bench testing results and clinical data confirmed that the field of view of the system was 2.6 times wider than an equivalent external telescope. The study also demonstrated that the implant itself was clinically equivalent to a standard monofocal intraocular lens for cataract. The clinical study indicated that higher magnification without compromising the compactness and optical quality was needed as the disease progressed. Also, a sound vision rehabilitation process is important to provide patients the full benefits of the system.

  9. Muudatuste tegemine tervishoiuteenuste ja meditsiiniliste abivahendite loetellu / Mari Amos

    Index Scriptorium Estoniae

    Amos, Mari

    2008-01-01

    Sotsiaalministeeriumi 3. oktoobri 2002. aasta määruse nr 120 "Eesti Haigekassa meditsiiniliste abivahendite loetelu, meditsiiniliste abivahendite loetellu kantud abivahendi eest tasu maksmise kohustuse ülevõtmise tingimused ja kord, meditsiiniliste abivahendite ja loetelu koostamise ja muutmise tingimused ja kord" vastavusest põhiseadusega

  10. Psühhiaatrilise abi osutamise problemaatika Eestis / Mari Amos

    Index Scriptorium Estoniae

    Amos, Mari

    2008-01-01

    ÜRO piinamise ning muu julma, ebainimliku või inimväärikust alandava kohtlemise ja karistamise vastasest konventsioonist, millega Eesti ühines 1. juunil 2002. Kaasaegne ja asjakohane psüühilise abi osutamise regulatsioon Eestis puudub

  11. Study on the AMO data production and evaluation techniques

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Yong Joo; Yoo, B. D.; Choe, A. S.; Han, J. M.; Jung, E. C.; Rho, S. P.; Yi, J. H.; Jeong, D. Y.; Lee, K. S.; Park, H. M.; Kim, S. K.; Song, K. S.; Lee, J. M

    1998-01-01

    AMODS (Atomic, Molecular, and Optical Database System) which can be accessed with the URL http://amods.kaeri.re.kr consists of a computer system which is an Alpha workstation 600 with UNIX O/S and the APACHE 1.2 WWW server installed on an independently mounted file system of 4.3 GB. Currently the data in AMODS is mostly atom-related and consists of atomic spectral lines, atomic transition probabilities, atomic energy levels, atomic transition lines, and CODATA 86 as well as several reference data. Meanwhile spectroscopic parameter of Sm which is one of the rare earth elements, has been measured, resulting in production of 36 isotope shift data of the high-lying even parity states, followed by the measurement of autoionization states. New 31 autoionization states are found and energy levels of them are measured. The Fano`s q parameters are determined through the theoretical analysis of the experimental data. (author). 11 refs., 3 tabs., 15 figs

  12. Chiapas: la guerrilla que queríamos

    Directory of Open Access Journals (Sweden)

    Marcos Cueva Perus

    2016-07-01

    Full Text Available Me propongo mostrar cómo la representación de la insurrección armada chiapaneca de 1994 del Ejército Zapatista de Liberación Nacional fue moldeada a partir de ese año no por su dinámica interna, sino por un sector de la intelectualidad de izquierda y por la sociedad civil mexicanas, que crearon un imaginario de los rebeldes como indígenas no contaminados por la modernidad que vivían en un estado “natural”. Al no ser esto cierto, los intelectuales simpatizantes pudieron integrarse al grupo armado, pero no definir su política y práctica de una manera adecuada. Los principios y formación política sobrevivieron en el grupo armado.

  13. The Nigeria Case Study *Atolagbe, AMO Introduction ne cu

    African Journals Online (AJOL)

    Choice-Academy

    Department of Architecture Ladoke Akintola University of Technology, ... measures and interventions capable of protecting native industries and production technology from the choking ... modern techniques they know helplessly little about?

  14. Telephony user survey

    CERN Multimedia

    IT Department

    2016-01-01

    Let us know your needs to better plan the transition to a new CERN telephony system.   CERN is planning to upgrade its telephony network and replace the system with a new and modern VoIP infrastructure. We strive to make this transition as beneficial and smooth as possible for you. Please let us know more about your current working environment, expectations and suggestions by responding to this survey: https://cern.ch/tel-survey. The more answers we get, the better the new system will serve everyone in the future. The survey will take you about five minutes to complete; we are counting on your feedback!

  15. GPS satellite surveying

    CERN Document Server

    Leick, Alfred; Tatarnikov, Dmitry

    2015-01-01

    THE MOST COMPREHENSIVE, UP-TO-DATE GUIDE ON GPS TECHNOLOGY FOR SURVEYING Three previous editions have established GPS Satellite Surveying as the definitive industry reference. Now fully updated and expanded to reflect the newest developments in the field, this Fourth Edition features cutting-edge information on GNSS antennas, precise point positioning, real-time relative positioning, lattice reduction, and much more. Expert authors examine additional tools and applications, offering complete coverage of geodetic surveying using satellite technologies. The past decade has seen a major evolut

  16. EPRINT ARCHIVE USER SURVEY

    CERN Multimedia

    2001-01-01

    University of Southampton invites the CERN community to participate in a survey Professor Stevan Harnad is conducting on current users and non-users of Eprint Archives. http://www.eprints.org/survey/ The findings will be used to suggest potential enhancements of the services as well as to get a deeper understanding of the very rapid developments in the on-line dissemination and use of scientific and scholarly research. (The survey is anonymous. Revealing your identity is optional and it will be kept confidential.)

  17. FLEXI Project Management Survey

    Science.gov (United States)

    Rohunen, Anna; Krzanik, Lech; Kuvaja, Pasi; Similä, Jouni; Rodriguez, Pilar; Hyysalo, Jarkko; Linna, Tommi

    FLEXI Project Management Survey (FLEXI PMS) has been established to gain detailed knowledge on how the software industry - in particular successful companies - manages agile software development. FLEXI PMS investigates the actual agile values, principles, practices and contexts. The survey is supported by a careful literature review and analysis of existing studies. Special attention is attached to large, multi-site, multi-company and distributed projects - the target area of FLEXI project. The survey is intended to provide solid data for further knowledge acquisition and project/company positioning with regard to feasible agile management practices.

  18. Plane and geodetic surveying

    CERN Document Server

    Johnson, Aylmer

    2014-01-01

    IntroductionAim And ScopeClassification Of SurveysThe Structure Of This BookGeneral Principles Of SurveyingErrorsRedundancyStiffnessAdjustmentPlanning And Record KeepingPrincipal Surveying ActivitiesEstablishing Control NetworksMappingSetting OutResectioningDeformation MonitoringAngle MeasurementThe Surveyor's CompassThe ClinometerThe Total StationMaking ObservationsChecks On Permanent AdjustmentsDistance MeasurementGeneralTape MeasurementsOptical Methods (Tachymetry)Electromagnetic Distance Measurement (EDM)Ultrasonic MethodsGNSSLevellingTheoryThe InstrumentTechniqueBookingPermanent Adjustmen

  19. Hake Survey ADCP (2001)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Shipboard acoustic Doppler current profiler data collected during the Integrated Acoustic and Trawl Surveys of Pacific Hake. Processing by: Stephen Pierce, Oregon...

  20. Shrimp Survey Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Northern Shrimp Survey was initiated in 1983 by the Atlantic States Marine Fisheries Commission (ASMFC) and monitors the relative abundance (number of shrimp),...

  1. National Nursing Home Survey

    Science.gov (United States)

    The National Nursing Home Survey provides includes characteristics such as size of nursing home facilities, ownership, Medicare/Medicaid certification, occupancy rate, number of days of care provided, and expenses.

  2. Eagle surveys near Valdez

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A shoreline survey of birds in Port Valdez, Sawmill Bay and Jack Bay was completed between September 14 and September 16, 1976, by Special Studies Team Mike Jacobson...

  3. Public Land Survey filled

    Data.gov (United States)

    California Department of Resources — The 'PLSFILL' layer is a polygon coverage depicting the township, range and sections contained in the Public Land Survey System grid for the State of California....

  4. Winter Bottom Trawl Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The standardized NEFSC Winter Bottom Trawl Survey was initiated in 1992 and covered offshore areas from the Mid-Atlantic to Georges Bank. Inshore strata were covered...

  5. Spring Bottom Trawl Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The standardized NEFSC Spring Bottom Trawl Survey was initiated in 1968 and covered an area from Cape Hatteras, NC, to Nova Scotia, Canada, at depths >27m....

  6. Midwinter Bald Eagle Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of the Midwinter Bald Eagle survey is to monitor the status of Bald Eagle wintering populations in the contiguous United States by estimating national...

  7. National Health Interview Survey

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Health Interview Survey (NHIS) is the principal source of information on the health of the civilian noninstitutionalized population of the United States...

  8. American Housing Survey (AHS)

    Data.gov (United States)

    Department of Housing and Urban Development — The AHS is the largest, regular national housing sample survey in the United States. The U.S. Census Bureau conducts the AHS to obtain up-to-date housing statistics...

  9. Artesian Wetlands Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Artesian Wetlands Survey includes data on the wetlands in the San Luis Valley in Colorado. Data recorded includes location, area of influence, area inundated,...

  10. Fisheries Disaster Survey, 2000

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Responses to selected questions from the Social and Economic Survey administered in spring and summer 2000 to recipients of the second round (Round II) of financial...

  11. Wolf Population Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Snow track surveys are a common method of estimating relative abundance, estimating density, and documenting range use of furbearers and large carnivores. The...

  12. Atlantic Herring Acoustic Surveys

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NEFSC Advanced Sampling Technologies Research Group conducts annual fisheries acoustic surveys using state-of-the-art acoustic, midwater trawling, and underwater...

  13. Hake Survey ADCP (1995)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Shipboard acoustic Doppler current profiler data collected during the Integrated Acoustic and Trawl Surveys of Pacific Hake. Processing by: Stephen Pierce, Oregon...

  14. Hake Survey ADCP (2005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Shipboard acoustic Doppler current profiler data collected during the Integrated Acoustic and Trawl Surveys of Pacific Hake. Processing by: Stephen Pierce, Oregon...

  15. IT User Community Survey

    CERN Document Server

    Peter Jones (IT-CDA-WF)

    2016-01-01

    IT-CDA is gathering information to more accurately form a snapshot of the CERN IT user community and we would appreciate you taking time to complete the following survey.   We want to use this survey to better understand how the user community uses their devices and our services, and how the delivery of those services could be improved. You will need to authenticate to complete the survey. However please note that your responses are confidential and will be compiled together and analysed as a group. You can also volunteer to offer additional information if you so wish. This survey should take no longer than 5 minutes. Thanks in advance for your collaboration.

  16. NWRS Survey Prioritization Tool

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A SMART Tool and User's Guide for aiding NWRS Station staff when prioritizing their surveys for an Inventory and Monitoring Plan. This guide describes a process and...

  17. Industry Based Monkfish Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Monkfish industry leaders expressed concerns that the NEFSC bottom trawl surveys did not sample in all monkfish habitats; particularly the deeper water outside the...

  18. ASD Customer Satisfaction Survey

    Data.gov (United States)

    Department of Veterans Affairs — ASD implemented a customer satisfaction survey for our products and services. This feedback will provide a better understanding of how ASD products and services can...

  19. Hake Survey ADCP (1998)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Shipboard acoustic Doppler current profiler data collected during the Integrated Acoustic and Trawl Surveys of Pacific Hake. Processing by: Stephen Pierce, Oregon...

  20. Patient survey (ICH CAHPS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — In-Center Hemodialysis Facilites Patient evaluations from the In-Center Hemodialysis Consumer Assessment of Healthcare Providers and Systems (ICH-CAHPS) Survey. The...

  1. Waterfowl breeding population survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Waterfowl breeding population surveys have been completed annually on the Arctic Coastal Plain of Alaska since 1986. Methods for the 2011 Arctic Coastal Plain...

  2. Waterfowl breeding population survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Waterfowl breeding population surveys have been completed annually on the Arctic Coastal Plain of Alaska since 1986. Methods for the 2010 Arctic Coastal Plain...

  3. Web surveys' hidden hazards.

    Science.gov (United States)

    Morrel-Samuels, Palmer

    2003-07-01

    The same question posed on the Web and in print can yield very different answers, dramatically distorting survey results and misleading management. But, as psychologist Palmer Morrel-Samuels demonstrates, the problems are readily fixed.

  4. Billfish Angler Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Billfish Angler Survey provides estimates of billfish angling activities in the Pacific and Indian Oceans. This collection of recreational billfish catch and...

  5. 2007 Resident Survey

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  6. 2013 Resident Survey

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  7. 2009 Resident Survey

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  8. Muskox survey, Nunivak Island

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aerial survey completed July 1958 is presented with results. Muskox were located and plotted on a map. Animals were also classified by Adult bull, calve, cows and...

  9. Dulbi River goose survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A survey of white-fronted goose (Anser albifrons) and Canada goose (Branta canadensis) broods was conducted on 58 3/8 miles of the Dulbi River in Alaska. Four...

  10. Deep Water Survey Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The deep water biodiversity surveys explore and describe the biodiversity of the bathy- and bentho-pelagic nekton using Midwater and bottom trawls centered in the...

  11. 2011 Resident Survey

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  12. Large Pelagics Telephone Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Large Pelagics Telephone Survey (LPTS) collects fishing effort information directly from captains holding Highly Migratory Species (HMS) permits (required by...

  13. Large Pelagics Biological Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Large Pelagics Biological Survey (LPBS) collects additional length and weight information and body parts such as otoliths, caudal vertebrae, dorsal spines, and...

  14. Arctic survey, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes a survey and game patrol conducted to twelve villages in the Arctic from April 24 to May 2 1957. The report covers animals take for income and...

  15. Fall Bottom Trawl Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The standardized NEFSC Fall Bottom Trawl Survey was initiated in 1963 and covered an area from Hudson Canyon, NY to Nova Scotia, Canada. Throughout the years,...

  16. Applicant Satisfaction Survey

    Data.gov (United States)

    Office of Personnel Management — The Chief Human Capital Officers developed 3 surveys that asks applicants to assess their satisfaction with the application process on a 1-10 point scale, with 10...

  17. NMFS Reef Survey Forms

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Reef Environmental Survey Project (REEF) mission to educate and enlist divers in the conservation of marine habitats is accomplished primarily through its Fish...

  18. Fuel cells: A survey

    Science.gov (United States)

    Crowe, B. J.

    1973-01-01

    A survey of fuel cell technology and applications is presented. The operating principles, performance capabilities, and limitations of fuel cells are discussed. Diagrams of fuel cell construction and operating characteristics are provided. Photographs of typical installations are included.

  19. Patient survey (HCAHPS) - Hospital

    Data.gov (United States)

    U.S. Department of Health & Human Services — A list of hospital ratings for the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS). HCAHPS is a national, standardized survey of hospital...

  20. 2005 Resident Survey

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  1. Medicare Current Beneficiary Survey

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Characteristics and Perceptions of the Medicare Population Data from the 2010 Medicare Current Beneficiary Survey is a series of source books based on the...

  2. Use of Public Opinion Surveys.

    Science.gov (United States)

    Copeland, Susan

    2002-01-01

    Describes how to design and administer public-opinion surveys. Includes types of surveys, preparing survey questions, drawing and validating a sample, and processing the data. (Contains 16 references.) (PKP)

  3. DSM-5 field survey

    DEFF Research Database (Denmark)

    Lochner, Christine; Grant, Jon E; Odlaug, Brian Lawrence

    2012-01-01

    The aim of this multisite field survey was to examine the DSM-IV-TR criteria, proposed DSM-5 diagnostic criteria, as well as a number of possible additional diagnostic criteria, in patients with hair-pulling disorder (HPD, or trichotillomania).......The aim of this multisite field survey was to examine the DSM-IV-TR criteria, proposed DSM-5 diagnostic criteria, as well as a number of possible additional diagnostic criteria, in patients with hair-pulling disorder (HPD, or trichotillomania)....

  4. Benchmarking survey for recycling.

    Energy Technology Data Exchange (ETDEWEB)

    Marley, Margie Charlotte; Mizner, Jack Harry

    2005-06-01

    This report describes the methodology, analysis and conclusions of a comparison survey of recycling programs at ten Department of Energy sites including Sandia National Laboratories/New Mexico (SNL/NM). The goal of the survey was to compare SNL/NM's recycling performance with that of other federal facilities, and to identify activities and programs that could be implemented at SNL/NM to improve recycling performance.

  5. Hong Kong Geological Survey

    Institute of Scientific and Technical Information of China (English)

    R J Sewell

    2007-01-01

    @@ History and objectives The Hong Kong Geological Survey(HKGS) was created on 5 May,1982,wimin the then Engineering Development Department of the Hong Kong Govemment.The initial objective was to carry out a new geological survey of the Territory at 1∶20,000 scale.This followed recognition of an urgent need to produce high quality geological maps at a large scale with sufficient detail to facilitate physical planning and land use management of Hong Kong.

  6. Retirement Applicant Satisfaction Survey Results

    Data.gov (United States)

    Social Security Administration — This dataset contains information about the Retirement Applicant Survey (RAS). The survey measured satisfaction results with the retirement application process. The...

  7. LIBRARY SURVEY 2001

    CERN Multimedia

    2001-01-01

    The primary role of the library is to make sure that you can do YOUR work in the most efficient way possible. To ensure that we continue to match our services to your information needs, the library regularly gathers the views and opinions of its readers in a variety of ways, [link for e-version: http://library/library_general/statistics/library_statistics_ surveys.html], including user surveys. The last survey was carried out in 1996. One of the most visible results of that survey was the extension of the library desk service until seven o'clock in the evening, to meet the demand for greater access to library materials. Now the 'electronic library' is becoming more important than the physical one, we feel it is once again time to ensure that we are providing the services and information you need, in the most effective way possible. We also want to make sure you are aware of the full range of services that the library provides. Please spare just a few minutes to fill out our survey at http://library.cern.ch/su...

  8. SURVEY AND RESTORATION

    Directory of Open Access Journals (Sweden)

    C. Mileto

    2017-05-01

    Full Text Available In addition to the technological evolution over the last two centuries, survey has experienced two main conceptual leaps: the introduction of photography as a tool for an indiscriminate register for reality, and the shift from autographic to allographic survey, phenomena which can generate a distancing effect within the restoration process. Besides, this text presents the relationship between survey in its numerous forms and technologies (manual and semi-manual to more complex ones like scanner-laser and the restoration of the building, either for establishing a diagnosis, operating or valorizating, illustrating it with examples developed by the authors, as well as the criteria to be applied when documenting a building to be restored, irrespective of the means and technology available in each case.

  9. PEP Laser Surveying System

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, T.; Sah, R.C.

    1979-03-01

    A Laser Surveying System has been developed to survey the beam elements of the PEP storage ring. This system provides automatic data acquisition and analysis in order to increase survey speed and to minimize operator error. Two special instruments, the Automatic Readout Micrometer and the Small Automatic Micrometer, have been built for measuring the locations of fiducial points on beam elements with respect to the light beam from a laser. These instruments automatically encode offset distances and read them into the memory of an on-line computer. Distances along the beam line are automatically encoded with a third instrument, the Automatic Readout Tape Unit. When measurements of several beam elements have been taken, the on-line computer analyzes the measured data, compared them with desired parameters, and calculates the required adjustments to beam element support stands.

  10. The Dark Energy Survey

    CERN Document Server

    Abbott, T; Annis, J; Barlow, M; Bebek, C; Bigelow, B; Beldica, C; Bernstein, R; Bridle, S; Brunner, R; Carlstrom, J; Campbell, M; Castander, F; Cunha, C; Diehl, H T; Dodelson, S; Doel, P; Efstathiou, G P; Estrada, J; Evrard, A; Fernndez, E; Flaugher, B; Fosalba, P; Frieman, J A; Gaztaaga, E; Gerdes, D; Gladders, M; Hu, W; Huterer, D; Jain, B; Karliner, I; Kent, S; Lahav, O; Levi, M; Lima, M; Lin, H; Limon, P; Martínez, M; McKay, T; McMahon, R; Merritt, W K; Miller, C; Miralda-Escudé, J; Mohr, J; Nichol, R; Oyaizu, H; Peacock, J; Peoples, John; Perlmutter, S; Plante, R; Ricker, P; Roe, N; Scarpine, V; Schubnell, M; Selen, M; Sheldon, E S; Smith, C; Stebbins, A; Stoughton, C; Suntzeff, N; Sutherland, W; Takada, M; Tarle, G; Tecchio, M; Thaler, J; Tucker, D; Viti, S; Walker, A; Wechsler, R; Weller, J; Wester, W

    2006-01-01

    We describe the Dark Energy Survey (DES), a proposed optical-near infrared survey of 5000 sq. deg of the South Galactic Cap to ~24th magnitude in SDSS griz, that would use a new 3 sq. deg CCD camera to be mounted on the Blanco 4-m telescope at Cerro Telolo Inter-American Observatory (CTIO). The survey data will allow us to measure the dark energy and dark matter densities and the dark energy equation of state through four independent methods: galaxy clusters, weak gravitational lensing tomography, galaxy angular clustering, and supernova distances. These methods are doubly complementary: they constrain different combinations of cosmological model parameters and are subject to different systematic errors. By deriving the four sets of measurements from the same data set with a common analysis framework, we will obtain important cross checks of the systematic errors and thereby make a substantial and robust advance in the precision of dark energy measurements.

  11. DSM-5 field survey

    DEFF Research Database (Denmark)

    Lochner, Christine; Grant, Jon E; Odlaug, Brian Lawrence

    2012-01-01

    Pathologic skin picking (skin picking disorder [SPD]) is a prevalent and disabling condition, which has received increasing study. It is timely to consider including SPD in DSM-5. The aim of this field survey was to investigate possible diagnostic criteria for SPD.......Pathologic skin picking (skin picking disorder [SPD]) is a prevalent and disabling condition, which has received increasing study. It is timely to consider including SPD in DSM-5. The aim of this field survey was to investigate possible diagnostic criteria for SPD....

  12. Surveys on surgery theory

    CERN Document Server

    Cappell, Sylvain; Rosenberg, Jonathan

    2014-01-01

    Surgery theory, the basis for the classification theory of manifolds, is now about forty years old. There have been some extraordinary accomplishments in that time, which have led to enormously varied interactions with algebra, analysis, and geometry. Workers in many of these areas have often lamented the lack of a single source that surveys surgery theory and its applications. Indeed, no one person could write such a survey. The sixtieth birthday of C. T. C. Wall, one of the leaders of the founding generation of surgery theory, provided an opportunity to rectify the situation and produce a

  13. Surveys on surgery theory

    CERN Document Server

    Cappell, Sylvain; Rosenberg, Jonathan

    2014-01-01

    Surgery theory, the basis for the classification theory of manifolds, is now about forty years old. The sixtieth birthday (on December 14, 1996) of C.T.C. Wall, a leading member of the subject''s founding generation, led the editors of this volume to reflect on the extraordinary accomplishments of surgery theory as well as its current enormously varied interactions with algebra, analysis, and geometry. Workers in many of these areas have often lamented the lack of a single source surveying surgery theory and its applications. Because no one person could write such a survey, the editors ask

  14. SURVEY ON SOCIAL ENTREPRENEURS

    DEFF Research Database (Denmark)

    Persson, H Thomas R; Rakar, Fredrik

    This report is based on a survey sent to 150 representatives of social enterprises in Sweden, out of which 47 responded. Despite not being statistically representative due to the low response rate and the fact that Sweden lacks reliable data on the number of Swedish enterprises, according...... to the knowledge and experience resulting from a three-year study on social entrepreneurship, social enterprises and social innovation, we believe that the results presented in this report depict the diversity of the social entrepreneurship sector in Sweden. This report is based on a survey of 47 representatives...

  15. ExtraHF survey

    DEFF Research Database (Denmark)

    Piepoli, Massimo F; Binno, Simone; Corrà, Ugo

    2015-01-01

    AIMS: In heart failure (HF), exercise training programmes (ETPs) are a well-recognized intervention to improve symptoms, but are still poorly implemented. The Heart Failure Association promoted a survey to investigate whether and how cardiac centres in Europe are using ETPs in their HF patients...... of evidence on safety or benefit was cited. When implemented, an ETP was proposed to all HF patients in only 55% of the centres, with restriction according to severity or aetiology. CONCLUSIONS: With respect to previous surveys, there is evidence of increased availability of ETPs in HF in Europe, although too...

  16. Lupus Alma Disk Survey

    Science.gov (United States)

    Ansdell, Megan

    2016-07-01

    We present the first unbiased ALMA survey of both dust and gas in a large sample of protoplanetary disks. We surveyed 100 sources in the nearby (150-200 pc), young (1-2 Myr) Lupus region to constrain M_dust to 2 M_Mars and M_gas to 1 M_Jup. Most disks have masses < MMSN and gas-to-dust ratios < ISM. Such rapid gas depletion may explain the prevalence of super-Earths in the exoplanet population.

  17. Field Report - Consumer Survey

    DEFF Research Database (Denmark)

    Nielsen, Kristian S.; Gwozdz, Wencke

    ). The consumer survey was conducted in four countries (Germany, Poland, Sweden, and United States) with approximately 1,000 respondents per country. The purpose of the survey was to explore consumption and psychological differences across markets and cultures. The collected data represents the empirical...... clothing consumption. One of the main results of the descriptive analyses was that the average consumer across all four countries purchased 5.74 clothing items worth €153.79 over a three-month period. Interestingly, country differences were observed in relation to consumption volume, spending, preferred...

  18. CDS User survey

    CERN Multimedia

    CERN Document Service

    2011-01-01

      The CERN Document Server is launching a user survey in order to collect information relative to its search engine, submission interfaces, collaborative features and content organisation. With the view of re-shaping its collections and interfaces and to better integrate with the new INSPIRE platform that serves all HEP literature, CERN Document Server team invites you to take part in the survey. Your input is essential to provide us with useful information before setting up the new service and improve your interactions with CDS. Thanks for participating !  

  19. Conducting a Withdrawal Survey.

    Science.gov (United States)

    Aldridge, Sue; Rowley, Jennifer

    2001-01-01

    A survey at Edge Hill College of Higher Education in Canada, designed to be part of the mechanism for monitoring and evaluating the quality of the student experience, revealed that key factors influencing withdrawal were: course not as expected, traveling difficulties, institution not as expected, domestic difficulties, and financial difficulties.…

  20. Refraction corrections for surveying

    Science.gov (United States)

    Lear, W. M.

    1980-01-01

    Optical measurements of range and elevation angles are distorted by refraction of Earth's atmosphere. Theoretical discussion of effect, along with equations for determining exact range and elevation corrections, is presented in report. Potentially useful in optical site surveying and related applications, analysis is easily programmed on pocket calculator. Input to equation is measured range and measured elevation; output is true range and true elevation.

  1. The Herschel Reference Survey

    CERN Document Server

    Boselli, A; Cortese, L; Bendo, G; Chanial, P; Buat, V; Davies, J; Auld, R; Rigby, E; Baes, M; Barlow, M; Bock, J; Bradford, M; Castro-Rodriguez, N; Charlot, S; Clements, D; Cormier, D; Dwek, E; Elbaz, D; Galametz, M; Galliano, F; Gear, W; Glenn, J; Gomez, H; Griffin, M; Hony, S; Isaak, K; Levenson, L; Lu, N; Madden, S; O'Halloran, B; Okumura, K; Oliver, S; Page, M; Panuzzo, P; Papageorgiou, A; Parkin, T; Perez-Fournon, I; Pohlen, M; Rangwala, N; Roussel, H; Rykala, A; Sacchi, N; Sauvage, M; Schulz, B; Schirm, M; Smith, M W L; Spinoglio, L; Stevens, J; Symeonidis, M; Vaccari, M; Vigroux, L; Wilson, C; Wozniak, H; Wright, G; Zeilinger, W

    2010-01-01

    The Herschel Reference Survey is a guaranteed time Herschel key project and will be a benchmark study of dust in the nearby universe. The survey will complement a number of other Herschel key projects including large cosmological surveys that trace dust in the distant universe. We will use Herschel to produce images of a statistically-complete sample of 323 galaxies at 250, 350 and 500 micron. The sample is volume-limited, containing sources with distances between 15 and 25 Mpc and flux limits in the K-band to minimize the selection effects associated with dust and with young high-mass stars and to introduce a selection in stellar mass. The sample spans the whole range of morphological types (ellipticals to late-type spirals) and environments (from the field to the centre of the Virgo Cluster) and as such will be useful for other purposes than our own. We plan to use the survey to investigate (i) the dust content of galaxies as a function of Hubble type, stellar mass and environment, (ii) the connection betwe...

  2. The Survey Questionnaire

    Science.gov (United States)

    Ritter, Lois A. Ed.; Sue, Valerie M., Ed.

    2007-01-01

    Internet-based surveys are still relatively new, and researchers are just beginning to articulate best practices for questionnaire design. Online questionnaire design has generally been guided by the principles applying to other self-administered instruments, such as paper-based questionnaires. Web-based questionnaires, however, have the potential…

  3. Galactic Archaeology: Current Surveys

    CERN Document Server

    Wyse, Rosemary F G

    2016-01-01

    I present an overview of the science goals and achievements of ongoing spectroscopic surveys of individual stars in the nearby Universe. I include a brief discussion of the development of the field of Galactic Archaeology - using the fossil record in old stars nearby to infer how our Galaxy evolved and place the Milky Way in cosmological context.

  4. Qatar Exoplanet Survey

    DEFF Research Database (Denmark)

    Alsubai, Khalid; Mislis, Dimitris; Tsvetanov, Zlatan I.

    2017-01-01

    We report the discovery of Qatar-3b, Qatar-4b, and Qatar-5b, three new transiting planets identified by the Qatar Exoplanet Survey. The three planets belong to the hot Jupiter family, with orbital periods of PQ3b=2.50792 days, PQ4b=1.80539 days, and PQ5b=2.87923 days. Follow-up spectroscopic...

  5. ATSDR Marines Health Survey

    Centers for Disease Control (CDC) Podcasts

    2011-08-30

    This podcast gives an overview of the health survey ATSDR is conducting of more than 300,000 people who lived or worked at Camp Lejeune or Camp Pendleton in the 1970s and 1980s.  Created: 8/30/2011 by Agency for Toxic Substances and Disease Registry (ATSDR).   Date Released: 8/30/2011.

  6. Interval Scheduling: A Survey

    NARCIS (Netherlands)

    Kolen, A.W.J.; Lenstra, J.K.; Papadimitriou, C.H.; Spieksma, F.C.R.

    2007-01-01

    In interval scheduling, not only the processing times of the jobs but also their starting times are given. This article surveys the area of interval scheduling and presents proofs of results that have been known within the community for some time. We first review the complexity and approximability o

  7. The GAMA Panchromatic Survey

    CERN Document Server

    Driver, Simon P

    2013-01-01

    The Galaxy And Mass Assembly Survey (GAMA) has now been operating for almost 5 years gathering spectroscopic redshifts for five regions of sky spanning 300 sq degrees in total to a depth of r<19.8 mag. The survey has amassed over 225,000 redshifts making it the third largest redshift campaign after the SDSS and BOSS surveys. The survey has two novel features that set it apart: (1) complete and uniform sampling to a fixed flux limit (r<19.8 mag) regardless of galaxy clustering due to multiple-visits to each sky region, enabling the construction of high-fidelity catalogues of groups and pairs, (2) co-ordination with diverse imaging campaigns which together sample an extremely broad range along the electro-magnetic spectrum from the UV (GALEX) through optical (VST KIDs), near-IR (VISTA VIKING), mid-IR (WISE), far-IR (Herschel-Atlas), 1m (GMRT), and eventually 20cm continuum and rest-frame 21cm line measurements (ASKAP DINGO). Apart from the ASKAP campaign all multi-wavelength programmes are either complete...

  8. Membership Survey Results

    Directory of Open Access Journals (Sweden)

    Dennis M Bowie

    2004-01-01

    Full Text Available In an effort to gather feedback from Canadian Thoracic Society (CTS members, the Executive sent out a survey to the membership and received replies from approximately one-third of the membership. This was an attempt to look at the role of the CTS and what the members wanted from the CTS.

  9. IBM Small Business Survey.

    Science.gov (United States)

    International Business Machines Corp., Armonk, NY.

    A telephone survey conducted March 15-22, 1991, examined how small businesses are currently performing. Interviewees were 400 small business owners randomly selected from a Dun and Bradstreet list of companies with 50 or fewer employees. Major findings were as follows: (1) owners were survivors, highly confident in their own abilities, and…

  10. And the Survey Says ...

    Science.gov (United States)

    White, Susan C.

    2013-01-01

    Two-Year Colleges, Physics Majors, and Diversity. As noted last month, we're taking a look at physics in two-year colleges (TYCs). We expect to have the first reports from our 2012-13 Nationwide Survey of High School Physics Teachers in the spring of 2014. Last month we noted that the high school physics experience of undergraduate physics…

  11. A call for surveys

    DEFF Research Database (Denmark)

    Bernstein, Philip A.; Jensen, Christian S.; Tan, Kian-Lee

    2012-01-01

    The database field is experiencing an increasing need for survey papers. We call on more researchers to set aside time for this important writing activity. The database field is growing in population, scope of topics covered, and the number of papers published. Each year, thousands of new papers...

  12. 2007 Global Energy Survey

    Energy Technology Data Exchange (ETDEWEB)

    Lauzon, Jean-Claude; Preng, Richard; Sutton, Bob; Pavlovic, Bojan

    2007-06-15

    The World Energy Council (WEC), in partnership with Korn/Ferry International undertook a survey focussing on the topic ''Tackling the Three S's: Sustainability, Security and Strategy.'' More than 50 senior executives from the world's leading energy companies and their strategic suppliers were interviewed by Korn/Ferry International.

  13. An Astronomical Misconceptions Survey

    Science.gov (United States)

    LoPresto, Michael C.; Murrell, Steven R.

    2011-01-01

    Misconceptions that students bring with them to the introductory science classroom plague every area of science and are especially prevalent in astronomy. One way to identify and possibly dispel some of these misconceptions is through the use of a misconceptions survey. The following is a report on the development, implementation, and some early…

  14. SURVEY ON SOCIAL ENTREPRENEURS

    DEFF Research Database (Denmark)

    Persson, H. Thomas R.; Rakar, Fredrik

    2017-01-01

    This report is based on a survey sent to 150 representatives of social enterprises in Sweden, out of which 47 responded. Despite not being statistically representative due to the low response rate and the fact that Sweden lacks reliable data on the number of Swedish enterprises, according to the ...

  15. Surveys and Benchmarks

    Science.gov (United States)

    Bers, Trudy

    2012-01-01

    Surveys and benchmarks continue to grow in importance for community colleges in response to several factors. One is the press for accountability, that is, for colleges to report the outcomes of their programs and services to demonstrate their quality and prudent use of resources, primarily to external constituents and governing boards at the state…

  16. A call for surveys

    DEFF Research Database (Denmark)

    Bernstein, Philip A.; Jensen, Christian S.; Tan, Kian-Lee

    2012-01-01

    The database field is experiencing an increasing need for survey papers. We call on more researchers to set aside time for this important writing activity. The database field is growing in population, scope of topics covered, and the number of papers published. Each year, thousands of new papers ...

  17. Initial nonresponse and survey response mode biases in survey research.

    Science.gov (United States)

    Chi, Donald L; Chen, Chao Ying

    2015-01-01

    We evaluated survey response factors (particularly initial nonresponse and survey mode) that may be associated with bias in survey research. We examined prevention-related beliefs and outcomes for initial mail survey responders (n=209), follow-up mail survey responders (n=78), and follow-up telephone survey responders (n=74). The Pearson chi-square test and analysis of variance identified beliefs and behavioral outcomes associated with survey response mode. Follow-up options to the initial mail survey improved response rates (22.0-38.0 percent). Initial mail survey responders more strongly believed topical fluoride protects teeth from cavities than others (P=0.04). A significantly larger proportion of parents completing a follow-up telephone survey (30.8 percent) refused topical fluoride for their child than those completing mail surveys (10.3-10.4 percent) (Psurveys with follow-up improve response rates. Initial nonresponse and survey response mode may be associated with biases in survey research. © 2015 American Association of Public Health Dentistry.

  18. Malheur NWR: Initial Survey Instructions for Trumpeter Swan - Winter Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objective of the survey is to inform a regional effort to estimate the distribution and total number of wintering swans in Western North America. The survey...

  19. Volumetric Survey Speed: A Figure of Merit for Transient Surveys

    CERN Document Server

    Bellm, Eric C

    2016-01-01

    Time-domain surveys can exchange sky coverage for revisit frequency, complicating the comparison of their relative capabilities. By using different revisit intervals, a specific camera may execute surveys optimized for discovery of different classes of transient objects. We propose a new figure of merit, the instantaneous volumetric survey speed, for evaluating transient surveys. This metric defines the trade between cadence interval and snapshot survey volume and so provides a natural means of comparing survey capability. The related metric of areal survey speed imposes a constraint on the range of possible revisit times: we show that many modern time-domain surveys are limited by the amount of fresh sky available each night. We introduce the concept of "spectroscopic accessibility" and discuss its importance for transient science goals requiring followup observing. We present an extension of the control time algorithm for cases where multiple consecutive detections are required. Finally, we explore how surv...

  20. The Princeton Variability Survey

    CERN Document Server

    Blake, C

    2002-01-01

    The Princeton Variability Survey (PVS) is a robotic survey which makes use of readily available, ``off-the-shelf'' type hardware products, in conjunction with a powerful set of commercial software products, in order to monitor and discover variable objects in the night sky. The main goal of the PVS has been to devise an automated telescope and data reduction system, requiring only moderate technical and financial resources to assemble, which may be easily replicated by the dedicated amateur, a student group, or a professional and used to study and discover a variety of variable objects, such as stars. This paper describes the hardware and software components of the PVS device, as well as observational results from the initial season of the PVS, including the discovery of a new bright variable star.

  1. Business Confidence Survey 2000

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2009-01-01

    @@ In order to gain a better understanding about the depth and breadth of its effect on European companies'businesses,the new strategies they are adopting to cope with the crisis,and how their attitudes to towards China-including long-term plans-have changed in its aftermath,the European Union Chamber of Commerce in China today launches its sixth annual European Chamber Business Confidence Survey,which is published in partnership with Roland Berger Strategy Consultants in Beijing on June 30,2009.Drawing on the responses of more than 300 European companies active in China.the 2009 Survey highlights a European business community that remains bullish in China in most sectors and read to back up that confidence with continued investment in the local economy provided that Chinese government is committed to creating a more free,fair and competitive market.

  2. Cosmology with cluster surveys

    Indian Academy of Sciences (India)

    Subhabrata Majumdar

    2004-10-01

    Surveys of clusters of galaxies provide us with a powerful probe of the density and nature of the dark energy. The red-shift distribution of detected clusters is highly sensitive to the dark energy equation of state parameter . Upcoming Sunyaev–Zel'dovich (SZ) surveys would provide us large yields of clusters to very high red-shifts. Self-calibration of cluster scaling relations, possible for such a huge sample, would be able to constrain systematic biases on mass estimators. Combining cluster red-shift abundance with limited mass follow-up and cluster mass power spectrum can then give constraints on , as well as on 8 and to a few per cents.

  3. ARM User Survey Report

    Energy Technology Data Exchange (ETDEWEB)

    Roeder, LR

    2010-06-22

    The objective of this survey was to obtain user feedback to, among other things, determine how to organize the exponentially growing data within the Atmospheric Radiation Measurement (ARM) Climate Research Facility, and identify users’ preferred data analysis system. The survey findings appear to have met this objective, having received approximately 300 responses that give insight into the type of work users perform, usage of the data, percentage of data analysis users might perform on an ARM-hosted computing resource, downloading volume level where users begin having reservations, opinion about usage if given more powerful computing resources (including ability to manipulate data), types of tools that would be most beneficial to them, preferred programming language and data analysis system, level of importance for certain types of capabilities, and finally, level of interest in participating in a code-sharing community.

  4. Oral syringe use survey.

    Science.gov (United States)

    Baldwin, J N; Wedemeyer, H F

    1980-09-01

    Use of oral syringes at children's and ASHP-accredited residency hospitals in the United States was surveyed. Questionnaires were mailed to 131 hospitals; 117 (89.3%) were returned. Of the responding hospitals, 54.5% of children's hospitals and 67.1% of residency hospitals used oral syringes. There was no definite preference for a particular brand or type (glass vs. plastic) of syringe. Patients who often required liquid dosage forms, including pediatric and geriatric patients and patients with nasogastric tubes, were most frequently included in oral syringe distribution systems. Twenty-six of the 73 hospitals utilizing oral syringes used them for most unit dose liquids in all drug distribution systems. The remainder reported use for specific medications or circumstances. Expiration dating policies varied from 24 hours to one year to the manufacturer's expiration dating. The survey indicates widespread use of oral syringes and identifies a need for evaluation of medication stability in these devices.

  5. The Void Galaxy Survey

    CERN Document Server

    van de Weygaert, R; Platen, E; Beygu, B; van Gorkom, J H; van der Hulst, J M; Aragon-Calvo, M A; Peebles, P J E; Jarrett, T; Rhee, G; Kovac, K; Yip, C -W

    2011-01-01

    The Void Galaxy Survey (VGS) is a multi-wavelength program to study $\\sim$60 void galaxies. Each has been selected from the deepest interior regions of identified voids in the SDSS redshift survey on the basis of a unique geometric technique, with no a prior selection of intrinsic properties of the void galaxies. The project intends to study in detail the gas content, star formation history and stellar content, as well as kinematics and dynamics of void galaxies and their companions in a broad sample of void environments. It involves the HI imaging of the gas distribution in each of the VGS galaxies. Amongst its most tantalizing findings is the possible evidence for cold gas accretion in some of the most interesting objects, amongst which are a polar ring galaxy and a filamentary configuration of void galaxies. Here we shortly describe the scope of the VGS and the results of the full analysis of the pilot sample of 15 void galaxies.

  6. Global Management Education Graduate Survey, 2011. Survey Report

    Science.gov (United States)

    Schoenfeld, Gregg

    2011-01-01

    Each year for the past 12 years, the Graduate Management Admission Council[R] (GMAC[R]) has conducted a survey of graduate management education students in their final year of business school. This Global Management Education Graduate Survey is distributed to students at participating business schools. The survey allows students to express their…

  7. 2012 Global Management Education Graduate Survey. Survey Report

    Science.gov (United States)

    Leach, Laura

    2012-01-01

    Each year for the past 13 years, the Graduate Management Admission Council (GMAC) has conducted a survey of graduate management education students in their final year of business school. The Global Management Education Graduate Survey is distributed to students at participating schools. The survey allows students to express their opinions about…

  8. Survey report: Haiti.

    Science.gov (United States)

    Kent, M M

    1987-10-01

    With a population of 6.2 million, Haiti is one of the poorest, most densely populated countries in the Caribbean. According to a 1983 Contraceptive Prevalence Survey, fertility averages 6.2 children/woman compared with 6 children/woman in 1977. Moreover, the proportion of women in union practicing family planning declined from 14% in 1977 to 7% in 1983. Female sterilization increased slightly between 1977 and 1983, from 0.2 to 0.7% of women in union, but at the same time there were declines in the percentage of women using traditional methods such as withdrawal and rhythm as well as supply methods such as oral contraceptives and condoms. Concerns about health problems associated with use of the pill and the IUD were cited by many respondents in the 1983 survey as reasons for nonuse of modern methods. The increase in fertility has been created in part by a growing percentage of women in Haiti married or cohabitating. Of the 4321 respondents in the 1983 survey, 23% were married, 31% were cohabitating, and another 9% were in less stable unions. 10% of the formally married women and 7% of the women in noncohabitating unions used family planning compared with only 4% of cohabitating women. Women who had some secondary education were 2-3 times more likely to use contraception, while urban women had use rates twice those of rural residents. Another concern is the high infant mortality rate--107 deaths/1000 births in 1977--caused by poor sanitation and limited access to health services. 77% of Haitian mothers surveyed had given birth at home. 63% had received some prenatal care, but only 22% sought postnatal care. On the other hand, over 90% of the mothers breastfed their infants and over 80% of children over 5 years of age had been vaccinated against the major childhood diseases.

  9. Quality Culture Survey Report.

    Science.gov (United States)

    Patel, Pritesh; Baker, Denyse; Burdick, Rick; Chen, Cylia; Hill, Jonathon; Holland, Morgan; Sawant, Anil

    2015-01-01

    The Parenteral Drug Association conducted an anonymous global survey of quality culture in the pharmaceutical industry to determine whether there is a relationship between certain quality behaviors and certain quality attributes, and whether these quality attributes could be used as surrogates (or proxy variables) to assess quality culture. Other studies have shown that an unhealthy quality culture is a root cause of many quality or compliance issues seen by sites and organizations. Statistical analysis of survey data suggests that certain attributes are driving good behaviors, and the demographic data suggests that this relationship holds irrespective of the geographic location of the site. Executive survey respondents had a more optimistic view of the current state of quality culture than survey respondents at large, with cross-functional vision showing the biggest gap (P-value = 0.07, F-Test). The top five quality attributes that can serve as surrogates for quality culture were (1) Management communication that quality is everyone's responsibility, (2) Site has formal quality improvement objectives and targets, (3) Clear performance criteria for feedback and coaching, (4) Quality topics included in at least half of all-hands meetings, and (5) Collecting error prevention metrics. These identified mature quality attributes are related to management responsibility, and continual improvement of the pharmaceutical quality system sections of ICH Q10, and therefore may be amenable to be incorporated in audit programs or in regulatory inspections. Additional research and discussion is required to build a coherent approach, which the pharmaceutical industry and regulators can adopt. © PDA, Inc. 2015.

  10. Mescaline: a survey.

    Science.gov (United States)

    Schwartz, R H

    1988-04-01

    The hallucinogen mescaline is found in the peyote and San Pedro cacti, which are prevalent in Mexico and the southwestern United States. In a survey of middle-class, predominantly white adolescents in a drug treatment facility, 18 percent of the respondents indicated that they had taken mescaline. Much of the purported mescaline was probably another hallucinogen, usually LSD. The effects of equipotent doses of mescaline and LSD are almost indistinguishable.

  11. The WFCAM Transit Survey

    Directory of Open Access Journals (Sweden)

    Hodgkin S.

    2011-02-01

    Full Text Available The WFCAM Transit Survey (WTS has been obtaining data on the United Kingdom Infrared Telescope since 2007. The WTS targets about 8,000 M dwarfs over several square degrees of sky, and aims to find low-mass eclipsing binaries and planets, down to the size of the Earth, transiting M dwarf stars with periods up to a few days.

  12. Robotic and Survey Telescopes

    Science.gov (United States)

    Woźniak, Przemysław

    Robotic telescopes are revolutionizing the way astronomers collect their dataand conduct sky surveys. This chapter begins with a discussion of principles thatguide the process of designing, constructing, and operating telescopes andobservatories that offer a varying degree of automation, from instruments remotelycontrolled by observers to fully autonomous systems requiring no humansupervision during their normal operations. Emphasis is placed on designtrade-offs involved in building end-to-end systems intended for a wide range ofscience applications. The second part of the chapter contains descriptions ofseveral projects and instruments, both existing and currently under development.It is an attempt to provide a representative selection of actual systems thatillustrates state of the art in technology, as well as important ideas and milestonesin the development of the field. The list of presented instruments spans the fullrange in size starting from small all-sky monitors, through midrange robotic andsurvey telescopes, and finishing with large robotic instruments and surveys.Explosive growth of telescope networking is enabling entirely new modesof interaction between the survey and follow-up observing. Increasingimportance of standardized communication protocols and software is stressed.These developments are driven by the fusion of robotic telescope hardware,massive storage and databases, real-time knowledge extraction, and datacross-correlation on a global scale. The chapter concludes with examplesof major science results enabled by these new technologies and futureprospects.

  13. Onychomycosis. A Mexican survey.

    Science.gov (United States)

    Arenas, Roberto; Bonifaz, Alexandro; Padilla, Ma Carmen; Arce, Martín; Atoche, Carlos; Barba, José; Campos, Pablo; Fernández, Ramón; Mayorga, Jorge; Nazar, Dulce; Ocampo, Jorge

    2010-01-01

    Onychomycosis is a nail infection caused by dermatophytes, Candida and molds. We aimed to obtain an estimated frequency of onychomycosis in out-patients in private practice through a survey in ten representative cities of Mexico. 12,637 ambulatory patients voluntarily agreed to participate in this National Survey, answering 17 questions on onychomycosis, regardless if they had or did not have any clinical suspicion of onychomycosis. 53% of them were seen for the first time and their main complaint was not onychomycosis. The study was performed in the private offices of 300 physicians in different cities. 48% were clinically diagnosed with onychomycosis. Toenails were affected in 88%, fingernails in 5% and both in 7%. Onychomycosis was diagnosed more frequently in the nails of the first toes and of the thumbs. The main complaint was nail thickening and aesthetic changes. Other associated diseases were diabetes (22%) and arterial hypertension (21%). This survey showed the high frequency of onychomycosis. An intentional search with mycological confirmation is needed in out-patients attending general practice with other complaints, to detect undiagnosed cases.

  14. The VMC survey

    CERN Document Server

    Cioni, Maria-Rosa L

    2015-01-01

    The VISTA survey of the Magellanic Clouds system (VMC) is a public survey project of the European Southern Observatory. It is collecting multi-band near-infrared data across large areas of the Large and Small Magellanic Clouds, the Magellanic Bridge and a few fields in the Magellanic Stream. The combination of great sensitivity to stars below the old main sequence turn off, and the multiplicity at Ks band (at least 12 epochs) make VMC highly suitable for the determination of the spatially resolved star formation history and three-dimensional geometry, using variable stars such as Cepheids and RR Lyrae stars. The VMC observations are progressing well and will be completed in 2018. The VMC survey has a high legacy value and many science results have already been published, e.g. the most detailed star formation history map of the Small Magellanic Cloud, and others are in preparation, e.g. a comprehensive investigation of classical Cepheids and a study of the proper motion in the foreground 47 Tuc cluster.

  15. The Einstein Slew Survey

    Science.gov (United States)

    Elvis, Martin; Plummer, David; Schachter, Jonathan; Fabbiano, G.

    1992-01-01

    A catalog of 819 sources detected in the Einstein IPC Slew Survey of the X-ray sky is presented; 313 of the sources were not previously known as X-ray sources. Typical count rates are 0.1 IPC count/s, roughly equivalent to a flux of 3 x 10 exp -12 ergs/sq cm s. The sources have positional uncertainties of 1.2 arcmin (90 percent confidence) radius, based on a subset of 452 sources identified with previously known pointlike X-ray sources (i.e., extent less than 3 arcmin). Identifications based on a number of existing catalogs of X-ray and optical objects are proposed for 637 of the sources, 78 percent of the survey (within a 3-arcmin error radius) including 133 identifications of new X-ray sources. A public identification data base for the Slew Survey sources will be maintained at CfA, and contributions to this data base are invited.

  16. 2013 mask industry survey

    Science.gov (United States)

    Malloy, Matt

    2013-09-01

    A comprehensive survey was sent to merchant and captive mask shops to gather information about the mask industry as an objective assessment of its overall condition. 2013 marks the 12th consecutive year for this process. Historical topics including general mask profile, mask processing, data and write time, yield and yield loss, delivery times, maintenance, and returns were included and new topics were added. Within each category are multiple questions that result in a detailed profile of both the business and technical status of the mask industry. While each year's survey includes minor updates based on feedback from past years and the need to collect additional data on key topics, the bulk of the survey and reporting structure have remained relatively constant. A series of improvements is being phased in beginning in 2013 to add value to a wider audience, while at the same time retaining the historical content required for trend analyses of the traditional metrics. Additions in 2013 include topics such as top challenges, future concerns, and additional details in key aspects of mask masking, such as the number of masks per mask set per ground rule, minimum mask resolution shipped, and yield by ground rule. These expansions beyond the historical topics are aimed at identifying common issues, gaps, and needs. They will also provide a better understanding of real-life mask requirements and capabilities for comparison to the International Technology Roadmap for Semiconductors (ITRS).

  17. Alaska waterfowl production survey, 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Production and Habitat Survey for Alaska during 1968. The primary purpose of the survey is to provide information on duck...

  18. Mid-winter Waterfowl Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Mid-winter Waterfowl Survey is a nationwide effort to survey waterfowl in areas of major concentration on their wintering grounds and provide winter distribution...

  19. Assessment of Established Survey Protocols

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A form and instructions for quickly and briefly assessing a previously (prior to 2013) reviewed or approved survey protocol for use as a National or Regional survey...

  20. Alaska duck production surveys: 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the duck production survey for Alaska during 1990. The primary purpose of the survey is to provide information on duck production from the...

  1. Nowitna NWR swan surveys, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of aerial surveys and a ground species identification survey that was conducted on the Nowitna National Wildlife Refuge in 1988....

  2. SURVEY, HAMILTON COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  3. SURVEY, CALHOUN COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  4. SURVEY, LIBERTY COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  5. SURVEY, WASHINGTON COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  6. The WEAVE disk dynamics survey

    Science.gov (United States)

    Famaey, B.; Antoja, T.; Romero-Gomez, M.; Siebert, A.; Babusiaux, C.; Di Matteo, P.; Figueras, F.; Fragkoudi, F.; Garzon-Lopez, F.; Gonzalez-Fernandez, C.; Martinez-Valpuesta, I.; Monari, G.; Mor-Crespo, R.; Hill, V.

    2016-12-01

    WEAVE is the next-generation wide-field survey facility for the William Herschel Telescope. It consists of a multi-object fibre spectrograph with a 2°-diameter field of view that can obtain ˜ 1000 spectra simultaneously. The "WEAVE Galactic Archaeology survey" is the survey focused on the Milky Way, as a complement to the Gaia space mission, and will start operating in early 2018. This survey is subdivided in four sub-surveys, among which the "WEAVE disk dynamics survey". This survey plans to measure the radial velocities (and abundances as far as possible) of ˜ 10^6 stars with magnitude 15speed? -, as well as (iii) about their influence on secular processes such as stellar radial migration are essential elements for a better understanding of the chemo-dynamical evolution of our Galaxy, and of galaxies in general. This survey is designed to answer these questions.

  7. SURVEY, CAMPBELL COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  8. SURVEY, KNOX COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  9. SURVEY, SAINT MARY'S COUNTY, MD

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  10. SURVEY, SILVER BOW COUNTY, MT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  11. SURVEY, MASON COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  12. SURVEY, MAGOFFIN COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  13. SURVEY, LOS ANGELES COUNTY, CALIFORNIA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  14. SURVEY, KENTON COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  15. Nowitna NWR wolf survey, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of an aerial wolf survey that was conducted on the Nowitna National Wildlife Refuge in April of 1988. Survey flightlines followed...

  16. SURVEY, St Lucie County, FL

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  17. SURVEY, Charles COUNTY, MD, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  18. Geodetic Survey Water Level Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Over one million images of National Coast & Geodetic Survey (now NOAA's National Geodetic Survey/NGS) forms captured from microfiche. Tabular forms and charts...

  19. SURVEY, LA PAZ COUNTY, ARIZONA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  20. SURVEY, JEFFERSON DAVIS COUNTY, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  1. SURVEY, NEW HAVEN COUNTY, CT

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  2. SURVEY, LEVY COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  3. FIELD SURVEY, YAVAPAI COUNTY, AZ

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  4. SURVEY, PIKE COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  5. SURVEY, Virginia Beach City, VA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  6. SURVEY, SHELBY COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  7. SURVEY, GADSDEN COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  8. SURVEY, HAMILTON COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  9. SURVEY, GREENUP COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  10. SURVEY, HANCOCK COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  11. SURVEY, FRANKLIN COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  12. SURVEY, LEWIS COUNTY, KY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  13. SURVEY, KNOX COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  14. Sport Management Survey. Employment Perspectives.

    Science.gov (United States)

    Quain, Richard J.; Parks, Janet B.

    1986-01-01

    A survey of sport management positions was designed to determine projected vacancy rates in six sport management career areas. Respondents to the survey were also questioned regarding their awareness of college professional preparation programs. Results are presented. (MT)

  15. Soils - NRCS Web Soil Survey

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Web Soil Survey (WSS) provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation...

  16. SURVEY, TODD COUNTY, MN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  17. SURVEY, Newport News City, VA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The field survey data for this coastal study includes a field report that exhibits photos and transect information collected in the field survey phase of the study....

  18. SURVEY, SANTA CRUZ COUNTY, AZ

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  19. FIELD SURVEY, Androscoggin, MAINE USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  20. FIELD SURVEY DUKES COUNTY, MA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  1. FIELD SURVEY, SUSQUEHANNA COUNTY, PENNSYLVANIA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  2. SURVEY, MILLE LACS COUNTY, MN

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  3. Mount Tom Survey Summary 2003

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides recommendations regarding breeding landbirds, herpetofauna, invertebrates, and rare plant surveys and which surveys should be conducted in 2005....

  4. FIELD SURVEY PROVIDENCE COUNTY, RI

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  5. EuroGeoSurveys

    Science.gov (United States)

    Demicheli, L.; Ludden, J. N.; Robida, F.

    2012-04-01

    In order to create safe, healthy and wealthy places to live in, it is vital that we understand our planet. At national level the collection of information on the state of the solid Earth and its processes is normally mandated to Geological Surveys. In fact, a Geological Survey is the national institution responsible for the geological inventory, monitoring, knowledge and research for the security, health and prosperity of the society. And EuroGeoSurveys (EGS) is the organisation representing the Geological Surveys from 33 countries around Europe. With one member for each country of the European Union and beyond, including the Russian Federation and Ukraine, the EGS network covers the whole continent. EGS'principal purpose is to provide geoscientific knowledge that underpins European policies and regulations for the benefit of society. Naturally, in our day-to-day activities, we contribute to the merging of economic, environmental and social agendas. Engaging a joint workforce of several thousands of geoscientists, also involving regional geological surveys in Germany, Italy and Spain, we strive to be the first body to be contacted when there is an international need for European geodata, or'geo-help'. For this reason we work on a daily basis with the EU institutions, and are considered the natural source of information on Earth science issues and relevant downstream applications in Europe. Our General Secretariat is based in the European Quarter of Brussels close to the European Commission, the EU Council, the European Parliament, and the political seat of NATO. Our operational strategy is based on the cooperation between national institutions, which enables to synergistically integrate both information and activities of our member organisations. This has allowed us to make significant progress over the years, permitting geology to become a topic deserving great attention on the European agenda. In order to enable a quick but high quality response to requests for

  6. Preventing pitfalls in patient surveys.

    Science.gov (United States)

    Steiber, S R

    1989-05-01

    Properly conceived, customer satisfaction surveys can yield the quantitative data needed to gauge patient satisfaction. But, as the author notes, these surveys can be "a veritable mine field of surprises for the uninitiated." This article, the last in a three-part series on measuring patient satisfaction, describes potential pitfalls and discusses the merits of in-person, mail and telephone surveys.

  7. The Chandra Galactic Bulge Survey

    NARCIS (Netherlands)

    Hynes, Robert I.; Jonker, P.G.; Bassa, C. G.; Dieball, A.; Greiss, S.; Maccarone, T. J.; Nelemans, G.; Steeghs, D.; Torres, M. A. P.; Britt, C. T.; Clem, J. L.; Gossen, L.; Grindlay, J. E.; Groot, P.J.; Kuiper, L.; Kuulkers, E.; Mendez, M.; Mikles, V. J.; Ratti, E. M.; Rea, N.; van Haaften, L.; Wijnands, R.; in't Zand, J. J. M.

    2011-01-01

    The Chandra Galactic Bulge Survey (CGBS) is a shallow but wide survey of two approximately 6x1 degree strips of the Galactic Bulge about a degree above and below the plane. The survey by design targets regions where extinction and crowding are manageable and optical counterparts are accessible to de

  8. The Chandra Galactic Bulge Survey

    NARCIS (Netherlands)

    Hynes, Robert I.; Jonker, P. G.; Bassa, C. G.; Nelemans, G.; Steeghs, D.; Torres, M. A. P.; Maccarone, T. J.; Greiss, S.; Clem, J.; Dieball, A.; Mikles, V. J.; Britt, C. T.; Gossen, L.; Collazzi, A. C.; Wijnands, R.; In't Zand, J. J. M.; Mendez, M.; Rea, N.; Kuulkers, E.; Ratti, E. M.; van Haaften, L. M.; Heinke, C.; Ozel, F.; Groot, P. J.; Verbunt, F.

    2012-01-01

    The Chandra Galactic Bulge Survey (GBS) is a shallow but wide survey of two approximately 6x1 degree strips of the Galactic Bulge about a degree above and below the plane. The survey by design targets regions where extinction and crowding are manageable and optical counterparts are accessible to det

  9. 77 FR 19032 - Geological Survey

    Science.gov (United States)

    2012-03-29

    ... No: 2012-7479] DEPARTMENT OF THE INTERIOR Geological Survey Announcement of National Geospatial Advisory Committee Meeting AGENCY: U.S. Geological Survey, Interior. ACTION: Notice of meeting. SUMMARY... Arista Maher at the U.S. Geological Survey (703-648-6283, amaher@usgs.gov ). Registrations are due...

  10. Dutch perfusion incident survey.

    Science.gov (United States)

    Groenenberg, Ingrid; Weerwind, Patrick W; Everts, Peter A M; Maessen, Jos G

    2010-09-01

    Cardiopulmonary bypass procedures remain complex, involving many potential risks. Therefore, a nationwide retrospective study was conducted to gain insight into the number of incidents and accidents in Dutch adult perfusion practice. An anonymous postal survey (85 questions about hardware, disposables, fluids and medication, air emboli, anticoagulation, practice, and safety measures) was sent to all Dutch perfusionists involved in adult cardiovascular perfusion during 2006 and 2007. To guarantee complete anonymity, respondents were asked to return the survey to a notary who discarded personal information. The net response rate was 72% and covered 23,500 perfusions. Individual respondents performed 240 ± 103 perfusions during the 2-year study period and had 13.8 ± 8.7 years of practical experience. The incident rate was 1 per 15.6 perfusions and the adverse event rate was 1 per 1,236 perfusions. The three most reported incidents were: (1) persistent inability to raise the activated coagulation time above 400s during perfusion (184 incidents); (2) an allergic or anaphylactic reaction to drugs, fluids, or blood products (114 incidents); and (3) clotting formation in the extracorporeal circuit (74 incidents). Furthermore, pre-bypass safety measures showed no statistically significant association with the reported incidents. In comparison with data from the recent literature, the reported number of incidents is high. Nevertheless, the adverse outcome rate is well matched to other published surveys. The relatively high response rate conveys the impression that the Dutch perfusionist is vigilant and willing to report incidents. Hence, a web-based Dutch perfusion incident registration system is recommended.

  11. Game engines: a survey

    Directory of Open Access Journals (Sweden)

    A. Andrade

    2015-11-01

    Full Text Available Due to hardware limitations at the origin of the video game industry, each new game was generally coded from the ground up. Years later, from the evolution of hardware and the need for quick game development cycles, spawned the concept of game engine. A game engine is a reusable software layer allowing the separation of common game concepts from the game assets (levels, graphics, etc.. This paper surveys fourteen different game engines relevant today, ranging from the industry-level to the newcomer-friendlier ones.

  12. LAMOST Quasar Survey

    CERN Document Server

    Wu, Xue-Bing

    2011-01-01

    The main objective of the Chinese LAMOST spectroscopic quasar survey is to discover 0.4 million new quasars from 1 million quasar candidates brighter than the magnitude limit i=20.5 in the next 5 years. This will hopefully provide the largest quasar sample for the further studies of AGN physics and cosmology. The improved quasar selection criteria based on the UKIDSS near-IR and SDSS optical colors are presented, and their advantages in uncovering the missing quasars in the quasar 'redshift desert' are demonstrated. In addition, some recent discoveries of new quasars during the LAMOST commissioning phase are presented.

  13. Survey of Mobile Robots.

    Science.gov (United States)

    1985-12-01

    STANDARDS-1963-A IMY Techical Report ND. 450-90G-1R-ODWa p. 00 SURVEY OF MOBLE ROBOTS ’ Anita N& Flym Research Scientist !; "IT Artificlal Intelligence...case of an attempt at system building before the technology for the components was available. 1.3 The Stanford Cart 1973-1981 From 1973 to 1981, work...autonomous and yet still exhibit a high level of sophistication. Rapidly changing technology , including both the advent of the home computer and

  14. Risk analysis methodology survey

    Science.gov (United States)

    Batson, Robert G.

    1987-01-01

    NASA regulations require that formal risk analysis be performed on a program at each of several milestones as it moves toward full-scale development. Program risk analysis is discussed as a systems analysis approach, an iterative process (identification, assessment, management), and a collection of techniques. These techniques, which range from simple to complex network-based simulation were surveyed. A Program Risk Analysis Handbook was prepared in order to provide both analyst and manager with a guide for selection of the most appropriate technique.

  15. The Hubble Space Telescope advanced camera for surveys coma cluster survey. I. Survey objectives and design

    NARCIS (Netherlands)

    Carter, David; Goudfrooij, Paul; Mobasher, Bahram; Ferguson, Henry C.; Puzia, Thomas H.; Aguerri, Alfonso L.; Balcells, Marc; Batcheldor, Dan; Bridges, Terry J.; Davies, Jonathan I.; Erwin, Peter; Graham, Alister W.; Guzmán, Rafael; Hammer, Derek; Hornschemeier, Ann; Hoyos, Carlos; Hudson, Michael J.; Huxor, Avon; Jogee, Shardha; Komiyama, Yutaka; Lotz, Jennifer; Lucey, John R.; Marzke, Ronald O.; Merritt, David; Miller, Bryan W.; Miller, Neal A.; Mouhcine, Mustapha; Okamura, Sadanori; Peletier, Reynier F.; Phillipps, Steven; Poggianti, Bianca M.; Sharples, Ray M.; Smith, Russell J.; Trentham, Neil; Tully, R. Brent; Valentijn, Edwin; Verdoes Kleijn, Gijs

    2008-01-01

    We describe the HST ACS Coma Cluster Treasury survey, a deep two-passband imaging survey of one of the nearest rich clusters of galaxies, the Coma Cluster (Abell 1656). The survey was designed to cover an area of 740 arcmin2 in regions of different density of both galaxies and intergalactic medium w

  16. Biodigester User Survey Report

    Energy Technology Data Exchange (ETDEWEB)

    Chandararot, K.; Dannet, L.

    2007-06-15

    In May 2005, SNV and the Ministry of Agriculture, Forestry and Fisheries (MAFF) agreed to a joint development of a National Biodigester Programme (NBP) in Cambodia as a way to create an indigenous, sustainable energy source in the country and to utilize the potential of biogas in the country. The overall objective of the first phase of the National Biodigester Programme is 'The dissemination of domestic biodigesters as an indigenous, sustainable energy source through the development of a commercial, market oriented, biodigester sector in selected provinces of Cambodia'. The program aims to support the construction of 17,500 biodigesters in at least 6 provinces over the period of 2006 to 2009. To gain insights and feedbacks on the impacts of their activities to date, NBP commissioned the Cambodia Institute of Development Study (CIDS) to carry out a Biodigester User Survey in January 2007. The purpose of the survey is to evaluate the effects of domestic biodigester installations, as supported by the program, on 100 households in 3 provinces in Cambodia- Kampong Cham, Kandal and Svay Rieng.

  17. BLAST: the Redshift Survey

    CERN Document Server

    Eales, Stephen; Devlin, Mark J; Dye, Simon; Halpern, Mark; Hughes, David H; Marsden, Gaelen; Mauskopf, Philip; Moncelsi, Lorenzo; Netterfield, Calvin B; Pascale, Enzo; Patanchon, Guillaume; Raymond, Gwenifer; Rex, Marie; Scott, Douglas; Semisch, Christopher; Siana, Brian; Truch, Matthew D P; Viero, Marco P

    2009-01-01

    The Balloon-borne Large Aperture Submillimeter Telescope (BLAST) has recently surveyed ~=8.7 deg^2 centered on GOODS-South at 250, 350 and 500 microns. In Dye et al. (2009) we presented the catalogue of sources detected at $\\rm 5\\sigma$ in at least one band in this field and the probable counterparts to these sources in other wavebands. In this paper, we present the results of a redshift survey in which we succeeded in measuring redshifts for 83 of these counterparts. We have used the spectroscopic redshifts to carry out a test of the ability of photometric redshift methods to estimate the redshifts of dusty galaxies. We have also investigated the cases where there are two possible counterparts to the BLAST source, finding that in at least half of these there is evidence that the two galaxies are physically associated, either because they are interacting or because they are in the same large-scale structure. Finally, we have made the first direct measurements of the luminosity function in the three BLAST band...

  18. EAST OJAI SURVEY, VENTURA COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Field Survey for East Ojai FIS mostly consists of hydraulic structures survey as well as geological and geomorphologic surveys. No topographic surveys are rendered...

  19. Burrell-Optical-Kepler Survey (BOKS) I: Survey Description

    Science.gov (United States)

    Feldmeier, John J.; Howell, S.; Harding, P.; Mihos, C.; Rudick, C.; Sherry, W.; Lee, T.; Knox, C.; Ciardi, D.; von Braun, K.; Everett, M.; Proctor, M.; van Belle, G.

    2006-12-01

    The Burrell Optical Kepler Survey (BOKS) is a ground-based, high cadence, stellar variability survey over a portion of the planned science field for the Kepler mission. The survey was carried out at the 0.6m Burrell Schmidt telescope, with an observed field size of 1.36 square degrees. Over 60,000 stars were observed within the BOKS field in the SDSS r-band spanning a time period of 39 days, with a 4.5 minute cadence. We give a basic description of the survey, and calculate the observability function for stellar variablity of different types.

  20. CERN Mobility Survey

    CERN Multimedia

    GS Department

    2011-01-01

    The Institute of Shipping and Transport of the University of the Aegean and the National Technical University of Athens are partners with CERN in a study of mobility patterns between and within the CERN sites and to that effect have realized a mobility survey dedicated to the CERN community.         The study aims to understand: How you presently get around the CERN sites; What problems you encounter regarding mobility; What your needs are; What improvements you’d like to see; What measures you would like to see implemented most. The replies we receive will enable us to define a general policy promoting the diversity of mobility at CERN and to establish and quantify the strategic actions to be implemented for both the short and medium term. The objectives of the transport mobility plans are to: Facilitate mobility within and between the CERN sites by identifying adequate solutions in response to individual ...

  1. Vegetation survey of Sengwa

    Directory of Open Access Journals (Sweden)

    G. C. Craig

    1983-12-01

    Full Text Available The approach and initial results of a vegetation survey of the Sengwa Wildlife Area are outlined. The objectives were to produce a vegetation classification and map sufficiently detailed to serve as a base for the management of the natural vegetation. The methods adopted consist of (a stratification of the area into homogeneous units using 1:10 000 colour aerial photographs; (b plotless random sampling of each stratum by recording cover abundance on the Braun-Blaunquet scale for all woody species; and (c analysis of the data by indicator species analysis using the computer programme 'Twinspan’. The classification produced is successful in achieving recognizable vegetation types which tie in well with known environmental features.

  2. National narcolepsy survey

    LENUS (Irish Health Repository)

    Doherty, L.

    2010-04-01

    Narcolepsy is characterised by excessive daytime sleepiness and cataplexy and has a prevalence of 25 per 100,000. We suspect this is higher than presently seen in the Republic of Ireland. We aimed to calculate the Irish prevalence of Narcolepsy and to examine current management practices. We conducted an online survey of respiratory physicians, neurologists, paediatric neurologists, and psychiatrists with an interest in sleep disorders (73% response rate). Of this group, a total of 16 physicians managed 180 patients prior to January 2009. A clinical diagnosis alone was reached in 67 (41%) patients, the remainder by polysomnography or multiple sleep latency testing. No patients were diagnosed by cerebro-spinal fluid analysis of hypocretin levels. While 70 (42%) patients received modafanil, only 7 (4%) were treated with sodium oxybate. Even allowing for missing data it is apparent that Narcolepsy is hugely under-diagnosed in Ireland, however, current practises adhere with new international guidelines.

  3. X-Ray Surveys

    CERN Document Server

    Giommi, P; Perri, M

    1998-01-01

    A review of recent developments in the field of X-ray surveys, especially in the hard (2-10 and 5-10 keV) bands, is given. A new detailed comparison between the measurements in the hard band and extrapolations from ROSAT counts, that takes into proper account the observed distribution of spectral slopes, is presented. Direct comparisons between deep ROSAT and BeppoSAX images show that most hard X-ray sources are also detected at soft X-ray energies. This may indicate that heavily cutoff sources, that should not be detectable in the ROSAT band but are expected in large numbers from unified AGN schemes, are in fact detected because of the emerging of either non-nuclear components, or of reflected, or partially transmitted nuclear X-rays. These soft components may complicate the estimation of the soft X-ray luminosity function and cosmological evolution of AGN.

  4. The Cesarean Decision Survey

    Science.gov (United States)

    Puia, Denise M.

    2013-01-01

    A descriptive study design was used to describe the decision of women having a cesarean surgery. The Cesarean Birth Decision Survey was used to collect data from 101 postpartum women who underwent a cesarean. Most of the surgeries were to primipara women who reported doctor recommendation and increased safety for the baby as the main reasons for the cesarean. Those women who had repeat cesarean surgery all cited their previous cesarean as the main reason for the current surgery. Women’s knowledge of cesarean surgery needs to be assessed early in pregnancy so that appropriate education may be provided. Accurate and ongoing information may decrease the number of women choosing a cesarean surgery. PMID:24868134

  5. Generic Airspace Survey

    Science.gov (United States)

    Mogford, Richard H.; Bridges, Wayne; Gujarl, Vimmy; Lee, Paul U.; Preston, William

    2013-01-01

    This paper reports on an extension of generic airspace research to explore the amount of memorization and specialized skills required to manage sectors with specific characteristics or factors. Fifty-five retired controllers were given an electronic survey where they rated the amount of memorization or specialized skills needed for sixteen generic airspace factors. The results suggested similarities in the pattern of ratings between different areas of the US (East, Central, and West). The average of the ratings for each area also showed some differences between regions, with ratings being generally higher in the East area. All sixteen factors were rated as moderately to highly important and may be useful for future research on generic airspace, air traffic controller workload, etc.

  6. PEP surveying procedures and equipment

    Energy Technology Data Exchange (ETDEWEB)

    Linker, F.

    1982-06-01

    The PEP Survey and Alignment System, which employs both laser-based and optical survey methods, is described. The laser is operated in conjunction with the Tektronix 4051 computer and surveying instruments such as ARM and SAM, system which is designed to automate data input, reduction, and production of alignment instructions. The laser system is used when surveying ring quadrupoles, main bend magnets, sextupoles, and is optional when surveying RF cavities and insertion quadrupoles. Optical methods usually require that data be manually entered into the computer for alignment, but in some cases, an element can be aligned using nominal values of fiducial locations without use of the computer. Optical surveying is used in the alignment of NIT and SIT, low field bend magnets, wigglers, RF cavities, and insertion quadrupoles.

  7. The GALAH Survey: Scientific Motivation

    OpenAIRE

    De Silva, G. M.; Freeman, K. C.; J. Bland-Hawthorn; Martell, S.; de Boer, E. Wylie; Asplund, M.; Keller, S.; Sharma, S.; Zucker, D B; Zwitter, T.; Anguiano, B.; Bacigalupo, C.; Bayliss, D.; Beavis, M. A.; Bergemann, M.

    2015-01-01

    The GALAH survey is a large high-resolution spectroscopic survey using the newly commissioned HERMES spectrograph on the Anglo-Australian Telescope. The HERMES spectrograph provides high-resolution (R ~28,000) spectra in four passbands for 392 stars simultaneously over a 2 degree field of view. The goal of the survey is to unravel the formation and evolutionary history of the Milky Way, using fossil remnants of ancient star formation events which have been disrupted and are now dispersed thro...

  8. 2007 Veterans Employability Research Survey

    Data.gov (United States)

    Department of Veterans Affairs — The 2007 Veterans Employability Research Survey (VERS) was conducted to determine the factors that impact veterans' employability resulting from participation in the...

  9. A geological survey in transition

    Institute of Scientific and Technical Information of China (English)

    PeterM.Allen; BernardELeake

    2004-01-01

    This is an account of the changes in funding, administration, and management of the British Geological Survey (BGS), the oldest government-funded geological survey in the world, from the early 1980s to 2000. It will interest students of public administration, historians of science and geological surveys, and those who have followed the convoluted recent history of BGS. Peter Allen has rendered a most valuable service in documenting and describing as an insider (he only recently retired from a position as Assistant Director) the struggles to maintain the Survey and its prime role of discovering,

  10. 2007 Veterans Employability Research Survey

    Data.gov (United States)

    Department of Veterans Affairs — The 2007 Veterans Employability Research Survey (VERS) was conducted to determine the factors that impact veterans' employability resulting from participation in the...

  11. Surveying free and low-cost survey software.

    Science.gov (United States)

    Carter-Pokras, Olivia; McClellan, Leah; Zambrana, Ruth E

    2006-06-01

    Surveys are widely used to gather health information from a sample of individuals. This brief report reviews 14 free and low-cost software packages (free or low-cost software options appropriate for questionnaire development are readily available. Questionnaire mode and complexity, data management and analytical needs, and computing environment are all important considerations in selecting survey software.

  12. ASHA Survey of Health Curriculum Needs: Survey Results.

    Science.gov (United States)

    Schneider, Livingston S.; Thier, Herbert D.

    The results of a survey conducted by the Ad hoc Committee to Study the Needs and Problems of the Classroom Teacher in Curriculum Development are reported. Questionnaires were sent to members of the American School Health Association (ASHA). The survey was composed of four sections: (1) background information on demographic data, institutional…

  13. Bulletin Survey: Technical clarifications

    CERN Multimedia

    2002-01-01

    In the latest of our articles on the results of the Bulletin survey, we respond to some of your technical comments on the Electronic Bulletin. Many thanks to the more than 500 of you who completed the questionnaire. The full statistics will be published next week. 'It takes too long to download the pages' Yes, it's true that the Electronic Bulletin's download time isn't perfect but it will improve when the Bulletin migrates to another, faster database. 'I find it very difficult to locate all the articles' Some people experience difficulty negotiating their way through the Bulletin once they have entered a specific section. The blue column on the left contains an 'In this issue' link taking you to the other sections. What's more, the whole of the paper Bulletin is available in the electronic version. As the latter is relatively new, however, it will take a bit of time to get used to browsing through it. Many of you say that it's still too early to form an opinion. 'Pull-down menus would be good, so that yo...

  14. Russia energy survey 2002

    Energy Technology Data Exchange (ETDEWEB)

    Murray, Isabel

    2002-07-01

    Russia is a key oil and gas exporter. The chances for successful economic reform in Russia depend on the success of the energy sector. So does the stability of world energy markets. This survey, the first since 1995, describes the energy-security issues affecting Russian oil, gas, coal and nuclear power after decades of inadequate investment and maintenance. The study concentrates on Russia's still-incomplete implementation of energy-sector reform. It raises questions about the energy sector's ability to meet the country's increasing energy demand. Particular note is taken of the country's plans to increase the use of coal in order to reduce its dependence on natural gas. The International Energy Agency commends Russian efforts to increase energy efficiency. The IEA supports the Russian view that price reform and customer choice are the keys to increased efficiency. To raise the 550 to 700 billion dollars it will need to invest in energy infrastructure by the year 2020, the study suggests, Russia must create a much more stable and competitive investment environment. 36 figs., 2 apps.

  15. Bulletin Survey - Early Results

    CERN Multimedia

    2002-01-01

    There was a good response to our questionnaire on the Bulletin (around 450 so far). Many thanks to all of you - your views are invaluable to us. Pending publication of the full figures, which will give latecomers time to take part in the survey, here we give here answers some of your most frequent comments. Thank you for the many warm tributes and messages of encouragement we received. We also received criticisms about the way information is handled in the Bulletin and on its circulation. In today's issue we reply to these two points. Why is the Bulletin politically correct ? Many respondents reproach the Bulletin for a lack of objectivity and for being too politically correct to the point of being a propaganda organ. It is true that the Bulletin is not a newspaper, but rather a bulletin of communication (like SLAC's Beam Line). What is the difference ? A newspaper is objectively independent of the subjects it reports on, and when its reporters write stories they dig around for information from all parties...

  16. School nutrition survey.

    LENUS (Irish Health Repository)

    O'Connor, M

    1993-05-01

    Food we eat has an important influence on health and well-being. Many eating habits are established in childhood. 456 children aged eight to 12 years participated in this survey of food eaten at school. Of all the food items eaten as a snack, 48.6% were categorised as junk. 75.8% of the sandwiches brought to school for lunch were made with white bread. Of the remaining food items brought for lunch 63.5% were of the junk variety. Compared with those who brought a snack or lunch from home, those given money to buy their own were more likely to eat junk (p < 0.01). Food eaten at school reflects approximately one third of a child\\'s daily food intake but health food practises for even a third of food intake may be of a value for health and long term eating habits. Nutritional education with the reinforcement of high nutritional standards in schools could improve the situation.

  17. Survey of mammography practices

    Energy Technology Data Exchange (ETDEWEB)

    Bassett, L.W.; Diamond, J.J.; Gold, R.H.; McLelland, R.

    1987-12-01

    Of the 319 radiologists who responded to a survey concerning mammography practices, 50% were employed in a private hospital and 26% in a private office. Film-screen mammography was used most often (54%) followed by xeromammography (30%) and a combination of film-screen and xeromammography (16%). Of the respondents, 62% had changed their method of performing mammography in the last 10 years. Of these, 50% had switched from xeromammography to film-screen, 23% from direct film to film-screen, 15% from direct film to xeromammography, and 6% from film-screen to xeromammography. Mammographic equipment had been purchased by 71% of respondents after 1983. Most respondents (71%) monitored mammography equipment doses, usually at 6- to 12-month intervals. Manual breast examinations were done at the time of mammography at 42% of the facilities, and breast self-examination was taught at 32%. For screening, 87.4% used a two-view examination, 92% required the name of a referring physician to whom the report could be sent, 28% accepted self-referred patients, and only 12% charged a reduced fee for screening. Breast sonography was performed by 53% (93% hand-held vs 7% automated), but none used sonography for screening. Only one respondent reported using thermography; three used light scanning. A need for postgraduate mammography courses for radiologists was indicated by 81%, while 69% recommended technologist courses and 64% recommended 1-week fellowships for radiologists.

  18. Nowitna River goose survey, 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An aerial goose survey of the upper Nowitna River and a river-floating goose brood survey of the upper Nowitna River were conducted May 27th through July 5th of...

  19. Euro Heart Survey 2009 Snapshot

    DEFF Research Database (Denmark)

    Puymirat, Etienne; Battler, Alex; Birkhead, John

    2013-01-01

    Detailed data on patients admitted for acute myocardial infarction (AMI) on a European-wide basis are lacking. The Euro Heart Survey 2009 Snapshot was designed to assess characteristics, management, and hospital outcomes of AMI patients throughout European Society of Cardiology (ESC) member...... countries in a contemporary 'real-world' setting, using a methodology designed to improve the representativeness of the survey....

  20. Market Survey for Business Expansion

    OpenAIRE

    Kocsis, Mate

    2016-01-01

    In order to find new customers abroad the company should analyze the market situation precisely in the desired market. This is necessary with a well-made market research, based on several survey methods. The answers collected by the survey should be analyzed and taken into consideration about the product and about the way of entry.

  1. Treating Globalization in History Surveys

    Science.gov (United States)

    Stearns, Peter N.

    2003-01-01

    Globalization provides history teachers with an opportunity to link past to present in new ways and to test historical thinking. This is particularly true in world history surveys, but has relevance to Western civilization or United States history surveys as well. For globalization in turn, the historical perspective offers opportunities for more…

  2. Rate Gyroscopic Wellbore Survey System

    Institute of Scientific and Technical Information of China (English)

    Sheng Limin

    1997-01-01

    @@ The rate gyroscopic wellbore survey system as a new type of survey instruments adopts the inertial-grade rate gyro and quartz flexible accelerometers to compose a gyrocompassing system, transiting data to surface instrument by single core cable. The azimuth, inclination and tool-face angle can be computed from these data by surface computer.

  3. The Hubble Sphere Hydrogen Survey

    CERN Document Server

    Peterson, J B; Pen, U L; Peterson, Jeffrey B.; Bandura, Kevin; Pen, Ue Li

    2006-01-01

    An all sky redshift survey, using hydrogen 21 cm emission to locate galaxies, can be used to track the wavelength of baryon acoustic oscillations imprints from z ~ 1.5 to z = 0. This will allow precise determination of the evolution of dark energy. A telescope made of fixed parabolic cylindrical reflectors offers substantial benefit for such a redshift survey. Fixed cylinders can be built for low cost, and long cylinders also allow low cost fast fourier transform techniques to be used to define thousands of simultaneous beams. A survey made with fixed reflectors naturally covers all of the sky available from it's site with good uniformity, minimizing sample variance in the measurement of the acoustic peak wavelength. Such a survey will produce about a billion redshifts, nearly a thousand times the number available today. The survey will provide a three dimensional mapping of a substantial fraction of the Hubble Sphere.

  4. Estimates from two survey designs: national hospital discharge survey.

    Science.gov (United States)

    Haupt, B J; Kozak, L J

    1992-05-01

    The methodology for the National Hospital Discharge Survey (NHDS) has been revised in several ways. These revisions, which were implemented for the 1988 NHDS, included adoption of a different hospital sampling frame, changes in the sampling design (in particular the implementation of a three-stage design), increased use of data purchased from abstracting service organizations, and adjustments to the estimation procedures used to derive the national estimates. To investigate the effects of these revisions on the estimates of hospital use from the NHDS, data were collected from January through March of 1988 using both the old and the new survey methods. This study compared estimates based on the old and the new survey methods for a variety of hospital and patient characteristics. Although few estimates were identical across survey methodologies, most of the variations could be attributed to sampling error. Estimates from two different samples of the same population would be expected to vary by chance even if precisely the same methods were used to collect and process the data. Because probability samples were used for the old and new survey methodologies, sampling error could be measured. Approximate relative standard errors were calculated for the estimates using the old and new survey methods. Taking these errors into account, less than 10 percent of the estimates were found to differ across survey methodologies at the 0.05 level of significance. Because a large number of comparisons were made, 5 percent of the estimates could have been found to be significantly different by chance alone. When there were statistically significant differences in nonmedical data, the new methods appeared to produce more accurate estimates than the old methods did. Race was more likely to be reported using the new methods. "New" estimates for hospitals in the West Region and government-owned hospitals were more similar than the corresponding "old" estimates to data from the census of

  5. 农户与龙头企业的非合作行为影响因素研究--基于江西省农户的调查数据%Study on Influential Factors of Non -cooperative Behavior of Farmers and Leading Enterprise:Based on the Survey Data of Farmers in Jiangxi Province

    Institute of Scientific and Technical Information of China (English)

    刘德军; 杨慧; 尹朝华

    2014-01-01

    This paper studies the problem of influential factors and their mechanism of non‐cooperative behavior of farmers and leading enterprises .Using SPSS18 .0 and AMOS17 .0 software to analyze data , which based on the survey data of farmers in Jiangxi province ,with the method of structural equation model .The empirical results show that the six factors of opportunism motivation ,incomplete contracts , information asymmetry , market price fluctuations , psychological contract breach and the unreasonable distribution of interests mechanism have a positive and significant influence on non‐cooperation behavior . Among them ,the factors of incomplete contracts ,information asymmetry and market price fluctuations affect non‐cooperative behavior of farmers through the intermediary variable of opportunism .%为了研究农户与龙头企业的非合作行为影响因素及其作用机制问题,基于江西省农户的调查数据,采用了结构方程模型的方法,利用SPSS18.0和AMOS17.0软件进行数据分析。研究表明,机会主义动机、契约不完全、信息不对称、市场价格波动、心理契约破裂和利益分配机制不合理等六个因素对农户非合作行为具有正向显著影响,其中契约不完全、信息不对称和市场价格波动是通过中介变量机会主义动机因素影响农户的非合作行为。

  6. The Rocky Planet Survey

    Science.gov (United States)

    Fischer, Debra

    In direct support of the NASA Origins program, we propose the Rocky Planet Survey, a high cadence exoplanet search of sixty late G and K dwarf stars using the CHIRON spectrometer, which we built and commissioned at CTIO. CHIRON operates in two high- resolution modes (R=90,000 and R=120,000) and has a demonstrated precision of better than 1 m s-1. We are contributing 200 nights of telescope time for the next three years, for the excellent phase coverage needed to carry out this work. We have developed simulation software to optimize scheduling of observations to suppress aliases and quickly extract dynamical signals. Our science objectives are to (1) provide a statistical assessment of planet occurrence as a function of decreasing mass in the range of parameter space 3 objectives, we intend to push the frontiers of extreme precision Doppler measurements to keep the U.S. competitive with the next generation of European Doppler spectroscopy (ESPRESSO on the VLT). Our team has significant expertise in optical design, fiber coupling, raw extraction, barycentric velocity corrections, and Doppler analysis. The proposed work includes a new optimal extraction algorithm, with the optical designers and software engineers working together on the 2-D PSF description needed for a proper row-by-row extraction and calibration. We will also develop and test upgrades to the barycentric correction code and improvements in the Doppler code that take advantage of stability in the dispersion solution, afforded by a new vacuum-enclosed grating upgrade (scheduled for November 2011). We will test use of emission wavelength calibrations to extend the iodine (absorption) wavelength calibration that we currently use to prepare for eventual use of stabilized etalons or laser frequency combs. Radial velocity measurements play a fundamental role, both in the detection of exoplanets and in support of NASA missions. This program will train postdoctoral fellows, grad students and undergrads, while

  7. Innovations in national nutrition surveys.

    Science.gov (United States)

    Stephen, Alison M; Mak, Tsz Ning; Fitt, Emily; Nicholson, Sonja; Roberts, Caireen; Sommerville, Jill

    2013-02-01

    The aim of this paper is to describe innovations taking place in national nutrition surveys in the UK and the challenges of undertaking innovations in such settings. National nutrition surveys must be representative of the overall population in characteristics such as socio-economic circumstances, age, sex and region. High response rates are critical. Dietary assessment innovations must therefore be suitable for all types of individuals, from the very young to the very old, for variable literacy and/or technical skills, different ethnic backgrounds and life circumstances, such as multiple carers and frequent travel. At the same time, national surveys need details on foods consumed. Current advances in dietary assessment use either technological innovations or simplified methods; neither lend themselves to national surveys. The National Diet and Nutrition Survey (NDNS) rolling programme, and the Diet and Nutrition Survey of Infants and Young Children (DNSIYC), currently use the 4-d estimated diary, a compromise for detail and respondent burden. Collection of food packaging enables identification of specific products. Providing space for location of eating, others eating, the television being on and eating at a table, adds to eating context information. Disaggregation of mixed dishes enables determination of true intakes of meat and fruit and vegetables. Measurement of nutritional status requires blood sampling and processing in DNSIYC clinics throughout the country and mobile units were used to optimise response. Hence, innovations in national surveys can and are being made but must take into account the paramount concerns of detail and response rate.

  8. 42 CFR 488.310 - Extended survey.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Extended survey. 488.310 Section 488.310 Public...) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.310 Extended survey. (a) Purpose of survey. The purpose of an...

  9. 42 CFR 488.7 - Validation survey.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Validation survey. 488.7 Section 488.7 Public...) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.7 Validation survey. (a) Basis for survey. CMS may require a survey of an accredited provider or supplier...

  10. The Aalborg Survey / Part 1 - Web Based Survey

    DEFF Research Database (Denmark)

    Harder, Henrik; Christensen, Cecilie Breinholm

    Background and purpose The Aalborg Survey consists of four independent parts: a web, GPS and an interview based survey and a literature study, which together form a consistent investigation and research into use of urban space, and specifically into young people’s use of urban space: what young......) and the research focus within the cluster of Mobility and Tracking Technologies (MoTT), AAU. Summary / Part 1 Web Base Survey The 1st part of the research project Diverse Urban Spaces (DUS) has been carried out during the period from December 1st 2007 to February 1st 2008 as a Web Based Survey of the 27.040 gross...... people do in urban spaces, where they are in the urban spaces and when the young people are in the urban spaces. The answers to these questions form the framework and enable further academic discussions and conclusions in relation to the overall research project Diverse Urban Spaces (DUS). The primary...

  11. The Southern H ii Region Discovery Survey (SHRDS): Pilot Survey

    Science.gov (United States)

    Brown, C.; Jordan, C.; Dickey, John M.; Anderson, L. D.; Armentrout, W. P.; Balser, Dana S.; Bania, T. M.; Dawson, J. R.; McClure-Griffiths, N. M.; Wenger, Trey V.

    2017-07-01

    The Southern H ii Region Discovery Survey is a survey of the third and fourth quadrants of the Galactic plane that will detect radio recombination line (RRL) and continuum emission at cm-wavelengths from several hundred H ii region candidates using the Australia Telescope Compact Array. The targets for this survey come from the WISE Catalog of Galactic H ii Regions and were identified based on mid-infrared and radio continuum emission. In this pilot project, two different configurations of the Compact Array Broad Band receiver and spectrometer system were used for short test observations. The pilot surveys detected RRL emission from 36 of 53 H ii region candidates, as well as seven known H ii regions that were included for calibration. These 36 recombination line detections confirm that the candidates are true H ii regions and allow us to estimate their distances.

  12. Survey report: moose surveys in lower Chignik Unit, May 1999

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Federal Subsistence Board requested that moose surveys be flown in the area of the lower Chignik Unit proposed for closure to non-qualified moose hunters by the...

  13. Initial Survey Instructions for mid-winter waterfowl survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Mid-winter Waterfowl Survey (MWS) is conducted annually in early January as part of the nationwide wintering waterfowl monitoring effort led by U.S. Fish &...

  14. Pacific Remote Islands MNM: Initial Survey Instructions for Shorebird Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of the shorebird survey is to assess, to the extent possible within the period of time available ashore, the presence/absence, number, and distribution...

  15. VISION - Vienna survey in orion : I. VISTA orion A survey

    OpenAIRE

    Meingast, S.; Alves,J.; Mardones, D.; Teixeira, P. S.; Lombardi, M.; Großschedl, J.; Ascenso, J.; Bouy, H.; Forbrich, J.; Goodman, A; Hacar, A.; Hasenberger, B.; Kainulainen, J.; Kubiak, K.; Lada, C.

    2016-01-01

    Orion A hosts the nearest massive star factory, thus offering a unique opportunity to resolve the processes connected with the formation of both low- and high-mass stars. Here we present the most detailed and sensitive near-infrared (NIR) observations of the entire molecular cloud to date. With the unique combination of high image quality, survey coverage, and sensitivity, our NIR survey of Orion A aims at establishing a solid empirical foundation for further studies of this important cloud. ...

  16. Potential Theory Surveys and Problems

    CERN Document Server

    Lukeš, Jaroslav; Netuka, Ivan; Veselý, Jiří

    1988-01-01

    The volume comprises eleven survey papers based on survey lectures delivered at the Conference in Prague in July 1987, which covered various facets of potential theory, including its applications in other areas. The survey papers deal with both classical and abstract potential theory and its relations to partial differential equations, stochastic processes and other branches such as numerical analysis and topology. A collection of problems from potential theory, compiled on the occasion of the conference, is included, with additional commentaries, in the second part of this volume.

  17. Geophex Airborne Unmanned Survey System

    Energy Technology Data Exchange (ETDEWEB)

    Won, I.J.; Keiswetter, D. [Geophex, Ltd., Raleigh, NC (United States)

    1995-10-01

    The purpose of this effort is to design, construct, and evaluate a portable, remotely-piloted, airborne, geophysical survey system. This non-intrusive system will provide {open_quotes}stand-off{close_quotes} capability to conduct surveys and detect buried objects, structures, and conditions of interest at hazardous locations. This system permits rapid geophysical characterization of hazardous environmental sites. During a survey, the operators remain remote from, but within visual distance of, the site. The sensor system never contacts the Earth, but can be positioned near the ground so that weak geophysical anomalies can be detected.

  18. A Survey: Face Recognition Techniques

    Directory of Open Access Journals (Sweden)

    Muhammad Sharif

    2012-12-01

    Full Text Available In this study, the existing techniques of face recognition are to be encountered along with their pros and cons to conduct a brief survey. The most general methods include Eigenface (Eigenfeatures, Hidden Markov Model (HMM, geometric based and template matching approaches. This survey actually performs analysis on these approaches in order to constitute face representations which will be discussed as under. In the second phase of the survey, factors affecting the recognition rates and processes are also discussed along with the solutions provided by different authors.

  19. Okefenokee National Wildlife Refuge Nightjar Survey Network Survey Field Procedures and Completed Data Sheets

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Raw data and survey instructions from the Nightjar Survey Network's nighjar survey on Okefenokee NWR. Nightjar Surveys are standardized population counts conducted...

  20. Pharmacy school survey standards revisited

    National Research Council Canada - National Science Library

    Mészáros, Károly; Barnett, Mitchell J; Lenth, Russell V; Knapp, Katherine K

    2013-01-01

    ..., and these criteria are reflected in the Author Instructions provided on the Journal's Web site. This paper discusses the relevance of these criteria for publication of survey research regarding pharmacy colleges and schools...

  1. Nowitna NWR moose survey, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The 1988 Nowitna National Wildlife Refuge moose survey was conducted over a 147.8 square mile portion of the Lower Nowitna Trend Area. A total of 409 moose was...

  2. 2010 Fresno Reservoir Sedimentation Survey

    Data.gov (United States)

    US Bureau of Reclamation, Department of the Interior — The Bureau of Reclamation (Reclamation) surveyed Fresno Reservoir in June of 2010 to develop a topographic map and compute a storage-elevation relationship...

  3. Industry Based Survey (IBS) Cod

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The "Gulf of Maine Atlantic Cod Industry-Based Survey" was a collaboration of the Massachusetts Division of Marine Fisheries and the fishing industry, with support...

  4. American Housing Survey (AHS) 2011

    Data.gov (United States)

    Department of Housing and Urban Development — The AHS is the largest, regular national housing sample survey in the United States. The U.S. Census Bureau conducts the AHS to obtain up-to-date housing statistics...

  5. Steller's Eider spring migration surveys

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual spring aerial surveys were conducted most years from 1992 to 2008, to monitor the population status and habitat use of Steller's eiders (Polysticta stelleri)...

  6. North American Breeding Bird Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This protocol framework provides guidance for conducting surveys of North American bird populations at multiple stations within two or more regions. The BBS is a...

  7. A Survey Course in Catalysis.

    Science.gov (United States)

    Skaates, J. M.

    1982-01-01

    Describes a 10-week survey course in catalysis for chemical engineering and chemistry students designed to show how modern chemistry and chemical engineering interact in the ongoing development of industrial catalysts. Includes course outline and instructional strategies. (Author/JN)

  8. Nowitna NWR goose surveys, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Both aerial and river float goose surveys were conducted on the Nowitna NWR in 1988 to document migration chronology and peak numbers and to index production....

  9. Biannual Fish Survey, Spring 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The biannual fish survey was initiated in 1989 to monitor population trends of federally endangered fish species at Ash Meadows National Wildlife Refuge. Item 421 of...

  10. Atlantic Flyway Breeding Waterfowl Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Atlantic Flyway Technical Section initiated this breeding waterfowl survey in 11 northeast states ranging from New Hampshire to Virginia.

  11. Folsom Lake 2005 Sedimentation Survey

    Data.gov (United States)

    US Bureau of Reclamation, Department of the Interior — The Bureau of Reclamation (Reclamation) surveyed Folsom Lake in the fall of 2005 via an interagency agreement with the U.S. Army Corps of Engineers (Corps of...

  12. National Adult Tobacco Survey (NATS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2013-2014. The National Adult Tobacco Survey (NATS) was created to assess the prevalence of tobacco use, as well as the factors promoting and impeding tobacco use...

  13. Calculating transient rates from surveys

    CERN Document Server

    Carbone, Dario; Wijers, Ralph A M J; Rowlinson, Antonia

    2016-01-01

    We have developed a method to determine the transient surface density and transient rate for any given survey, using Monte-Carlo simulations. This method allows us to determine the transient rate as a function of both the flux and the duration of the transients in the whole flux-duration plane rather than one or a few points as currently available methods do. It is applicable to every survey strategy that is monitoring the same part of the sky, regardless the instrument or wavelength of the survey, or the target sources. We have simulated both top-hat and Fast Rise Exponential Decay light curves, highlighting how the shape of the light curve might affect the detectability of transients. Another application for this method is to estimate the number of transients of a given kind that are expected to be detected by a survey, provided that their rate is known.

  14. National Survey of Family Growth

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Family Growth (NSFG) gathers information on family life, marriage and divorce, pregnancy, infertility, use of contraception, and men's and...

  15. Waterfowl Production and Habitat Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Waterfowl Production and Habitat Survey, conducted by the U.S. Fish and Wildlife Service, became operational in 1955 in the Canadian prairies (strata 26-40). In...

  16. Merit Principles Survey 2016 Data

    Data.gov (United States)

    Merit Systems Protection Board — MPS contains a combination of core items that MSPB tracks over time and special-purpose items developed to support a particular special study. This survey differs...

  17. Atlantic Flyway Sea Duck Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Atlantic Flyway Sea Duck Survey, conducted from 1991 to 2002 by the U.S. Fish and Wildlife Service, was established to record sea duck numbers using near shore...

  18. Alaska Harbor Seal Glacial Surveys

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Floating glacial ice serves as a haul-out substrate for a significant number (10-15%) of Alaskan harbor seals, and thus surveying tidewater glacial fjords is an...

  19. Survey of Departments of Physiology

    Science.gov (United States)

    Ganong, William F.

    1977-01-01

    Presents data of the 1976 survey of departments of physiology. Includes comparison to 1974 and 1975 data for number of academic positions available, department budgets, graduate students and post doctoral fellows, and salaries. (SL)

  20. U.S. Geological Survey

    Science.gov (United States)

    ... Officials Congressional Budget Opportunities Doing Business Emergency Management U.S. Geological Survey Magnitude 7.8 Earthquake in New ... notifications, and learn about hazards and history of U.S. volcanoes. View Alerts Landslides Landslides Learn about landslides ...

  1. Glendo Reservoir 2003 Sedimenation Survey

    Data.gov (United States)

    US Bureau of Reclamation, Department of the Interior — The Bureau of Reclamation (Reclamation) surveyed Glendo Reservoir in May and July of 2003 and January 2005 to develop a new topographic map and compute a present...

  2. Calculating transient rates from surveys

    Science.gov (United States)

    Carbone, D.; van der Horst, A. J.; Wijers, R. A. M. J.; Rowlinson, A.

    2017-03-01

    We have developed a method to determine the transient surface density and transient rate for any given survey, using Monte Carlo simulations. This method allows us to determine the transient rate as a function of both the flux and the duration of the transients in the whole flux-duration plane rather than one or a few points as currently available methods do. It is applicable to every survey strategy that is monitoring the same part of the sky, regardless the instrument or wavelength of the survey, or the target sources. We have simulated both top-hat and Fast Rise Exponential Decay light curves, highlighting how the shape of the light curve might affect the detectability of transients. Another application for this method is to estimate the number of transients of a given kind that are expected to be detected by a survey, provided that their rate is known.

  3. ASHA Completes National Schools Survey.

    Science.gov (United States)

    Peters-Johnson, Cassandra

    1996-01-01

    A national survey of speech-language pathologists working in school-based settings examined such topic areas as caseload characteristics, service delivery models, bilingual/bicultural services, support personnel, shortages of speech-language pathologists, and demographic information. (DB)

  4. 1986 Dulbi Slough goose survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A survey of white-fronted geese (Anser albifrons) and Canada geese (Branta canadensis) was conducted on 69.0 miles of Dulbi Slough in Alaska. Seven hundred and...

  5. Process for Reviewing Survey Protocols

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document describes the process for conducting two types of reviews of survey protocols. A quick assessment is used to acknowledge and describe to potential...

  6. Survey of Departments of Physiology

    Science.gov (United States)

    Ganong, William F.

    1977-01-01

    Presents data of the 1976 survey of departments of physiology. Includes comparison to 1974 and 1975 data for number of academic positions available, department budgets, graduate students and post doctoral fellows, and salaries. (SL)

  7. Crestridge Plant Surveys [ds210

    Data.gov (United States)

    California Department of Resources — Sensitive plant surveys were conducted in 2000 for development of a Habitat Management and Monitoring Plan by Patricia Gordon-Reedy of the Conservation Biology...

  8. ShoreZone Survey Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is a point file showing GPS trackline data collected during a ShoreZone aerial imaging survey. This flight trackline is recorded at 1-second intervals...

  9. Industry Based Survey (IBS) Yellowtail

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The "Southern New England Yellowtail Flounder Industry-Based Survey" was a collaboration between the Rhode Island Division of Fish and Wildlife and the fishing...

  10. FY 2009 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2009 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  11. FY 2011 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2011 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  12. FY 2010 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2010 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  13. FY 2008 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2008 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  14. Patient survey (ICH-CAHPS) - State

    Data.gov (United States)

    U.S. Department of Health & Human Services — State averages for ICH-CAHPS Survey measures. The ICH-CAHPS Survey is a national, standardized survey of in-center hemodialysis patients about their experiences with...

  15. National Geodetic Survey's Airport Aerial Photography

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Geodetic Survey (NGS), formerly part of the U.S. Coast and Geodetic Survey, has been performing Aeronautical surveys since the 1920's. NGS, in...

  16. Prairie chicken lek survey 2012 : performance report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Performance report for the 2012 spring prairie chicken lek surveys in Kansas state. This survey was initiated in 1963, and is preformed on established survey routes....

  17. National Sample Survey of Registered Nurses

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Sample Survey of Registered Nurses (NSSRN) Download makes data from the survey readily available to users in a one-stop download. The Survey has been...

  18. Exit Creek Water Surface Survey, June 2013

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset consists of survey data from a longitudinal profile of water surface surveyed June 23-24, 2013 at Exit Creek, a stream draining Exit Glacier in Kenai...

  19. Exit Creek Transect Survey, June 2013

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset consists of survey data from transects surveyed June 10-12, 2013 along Exit Creek, a stream draining Exit Glacier in Kenai Fjords National Park, Alaska....

  20. Amchitka beach surveys, 1978-1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Surveys of 16 beaches on Amchitka Island began 28 October 1978 as part of Alaska Beached Bird Survey. The purpose of the surveys is to provide baseline data on...

  1. Patient survey (ICH-CAHPS) - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — The national average for ICH-CAHPS Survey measures. The ICH-CAHPS Survey is a national, standardized survey of in-center hemodialysis patients about their...

  2. MedlinePlus Survey Results 2015

    Science.gov (United States)

    ... page: https://medlineplus.gov/survey/index.html MedlinePlus Survey Results 2015 To use the sharing features on ... government sites in the "Information/News" category. Other survey question responses: What best describes your role in ...

  3. The Pan-STARRS Surveys

    Science.gov (United States)

    Chambers, Kenneth C.; Pan-STARRS Team

    2016-01-01

    The 4 year Pan-STARRS1 Science Mission has now completed and the final data processing and database ingest is underway. We expect to have the public release of the PS1 Survey data at approximately the time of the AAS Meeting. The full data set, including catalogs (150 Terabyte database), images (2 Petabytes), and metadata, will be available from the STScI MASTarchive. The Pan-STARRS1 Surveys include: (1) The 3pi Steradian Survey, (2) The Medium Deep survey of 10 PS1 footprints (7 sq deg each) spaced around the sky; (3) A solar system survey of the ecliptic optimized for the discovery of Near Earth Objects, (4) a Stellar Transit Survey in the galactic bulge; and (5) a time domain Survey of M31. The characteristics of the Pan-STARRS1 Surveys will be presented, including image quality, depth, cadence, and coverage. Science results span most fields of astronomy from Near Earth Objects to cosmology. The 2nd mission, the Pan-STARRS NEO Survey, is currently underway on PS1 and it will be supplemented by PS2 observations as PS2 becomes fully operational. We will also report on the status of PS2 and the prospects for future wide field surveys in the Northern Hemisphere. The Pan-STARRS1 Surveys have been made possible through contributions of the Institute for Astronomy of the University of Hawaii; the Pan-STARRS Project Office; the Max-Planck Society and its participating institutes: the Max Planck Institute for Astronomy, Heidelberg and the Max Planck Institute for Extraterrestrial Physics, Garching; The Johns Hopkins University; Durham University; the University of Edinburgh; Queen's University Belfast; the Harvard-Smithsonian Center for Astrophysics, the Las Cumbres Observatory Global Telescope Network Incorporated; the National Central University of Taiwan; the Space Telescope Science Institute; the National Aeronautics and Space Administration under Grant No. NNX08AR22G issued through the Planetary Science Division of the NASA Science Mission Directorate; the National

  4. Gravitational lens surveys with LOFAR

    CERN Document Server

    Wucknitz, O

    2008-01-01

    Deep surveys planned as a Key Science Project of LOFAR provide completely new opportunities for gravitational lens searches. For the first time do large-scale surveys reach the resolution required for a direct selection of lens candidates using morphological criteria. We briefly describe the strategies that we will use to exploit this potential. The long baselines of an international E-LOFAR are essential for this project.

  5. English Organic Producer Survey 2013

    OpenAIRE

    Catherine L. Gerrard; Padel, Susanne; Lampkin, Nic

    2014-01-01

    This report summarises the results of a survey carried out with English organic producers in November and December 2013 as part of the Organic Data Network Project. There are approximately 2724 English organic producers and 223 of these participated in the survey, a response rate of just over 8%. The sample is not representative of the total population of English organic producers, see the data collection and analysis section for more details, but gives a snapshot of the situation for...

  6. A Survey on Wallman Bases

    OpenAIRE

    Adalberto García-Máynez

    2007-01-01

    [EN] Wallman bases are frequently used in compactification processes of topological spaces. However, they are also related with quasi–uniform structures and they are useful to characterize some topological properties. We present a brief survey on the subject which supports these statements. García-Máynez, A. (2007). A Survey on Wallman Bases. Applied General Topology. 8(2):223-237. doi:10.4995/agt.2007.1886. 223 237 8 2

  7. Customer Satisfaction Survey for Raumacell

    OpenAIRE

    Haapala, Henri

    2017-01-01

    This bachelor’s thesis was conducted as a customer satisfaction survey for UPM RaumaCell. The aim and purpose of the project was to find the current customer satisfaction level of UPM RaumaCell. Theoretical part of the thesis was gathered from different types of business literature and some statistical literature was also used. Customer satisfaction was defined as a term and its importance was researched as was how to measure it. Customer satisfaction surveys were thoroughly explained and...

  8. Near Earth Object Survey Telescope

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The Near Earth Object Survey Telescope (NEOST), located at the Xuyi station of the Purple Mountain Observatory, is a telescope with the most powerful detection capacity, the highest efficiency and the best performance in the fields of near Earth object survey and optical imaging in China. NEOST is an 171.8 Schmidt type telescope with a 1.20 meter primary mirror and a 1.04 meter corrector,

  9. A Tale of Two Surveys

    Science.gov (United States)

    Holberg, J. B.; Oswalt, T. D.; Sion, E.

    2017-03-01

    We compare two white dwarf survey populations. A recent all-sky, distance-limited population of nearby white dwarfs extending to 25 pc that contains 232 members, and a large magnitude-limited spectroscopic population, the SDSS DR7 survey, which contains over 20 000 DA stars. We derive distances and interstellar reddening estimates for the DR7 DA stars and compute luminosities and ages. Various aspects of the two samples are compared, including mass distributions, luminosity distributions, and cooling age distributions.

  10. Jefferson Proving Ground, South of the Firing Line, Final Asbestos Survey Summary Report. Volume 3. Buildings 230 through 475

    Science.gov (United States)

    1993-09-01

    4)00- 00 u6 _ l 00 243-15 En-I aON cj. li- 0 4o Cfa ) 4)0 6 BUILDING 244 1.0 INTRODUCTION Building 244 was inspected for ACM by Karen Hendrickson...02 2018 RM-01 PI-01 PIPE INSULATION WHITE CHALKY 1.00 I T Y Y 2004 RM-02 2005 RM-03 2016 RM-01 PI-02 AIRCELL 1.00 I T Y Y 2008 RM-06 2009 RM-06 2010...008 AMOS LT 1 ANPHO LT 1 CHRYS 50 CROCO LT 1 TREACT LT 1 2018 009 AMOS LT 1 ANPHO LT 1 CHRYS 10 CROCO LT 1 TREACT LT 1 Note: AMOS =Amosite; ANPHO

  11. The ACS Virgo Cluster Survey. I. Introduction to the Survey

    CERN Document Server

    Côté, P; Ferrarese, L; Jordan, A; Mei, S; Merritt, D; Milosavljevic, M; Peng, E W; Tonry, J L; West, M J; Cote, Patrick; Blakeslee, John P.; Ferrarese, Laura; Jordan, Andres; Mei, Simona; Merritt, David; Milosavljevic, Milos; Peng, Eric W.; Tonry, John L.; West, Michael J.

    2004-01-01

    The Virgo Cluster is the dominant mass concentration in the Local Supercluster and the largest collection of elliptical and lenticular galaxies in the nearby universe. In this paper, we present an introduction to the ACS Virgo Cluster Survey: a program to image, in the F475W and F850LP bandpasses (Sloan g and z), 100 early-type galaxies in the Virgo Cluster using the Advanced Camera for Surveys on the Hubble Space Telescope. We describe the selection of the program galaxies and their ensemble properties, the choice of filters, the field placement and orientation, the limiting magnitudes of the survey, coordinated parallel observations of 100 "intergalactic" fields with WFPC2, and supporting ground-based spectroscopic observations of the program galaxies. In terms of depth, spatial resolution, sample size and homogeneity, this represents the most comprehensive imaging survey to date of early-type galaxies in a cluster environment. We briefly describe the main scientific goals of the survey which include the me...

  12. Environmental applications of gravity surveying

    Energy Technology Data Exchange (ETDEWEB)

    Barrows, L.J. (Illinois State Univ., Normal, IL (United States)); Nesbit, L.C. (KEMRON Environmental Services, Novi, MI (United States)); Khan, W.A. (Environmental Science Engineering, Phoenix, AZ (United States))

    1994-04-01

    The Allis Park Sanitary Landfill Company developed a new landfill near Onway, Michigan in an area which has glacial alluvium and glacial till overlying limestone. There are several solution karst features in the region and some critics had maintained that a new karst collapse could rupture the liner system and allow escape of leachate into the groundwater. The gravity survey was conducted to determine the extent of any karst development at the site. The first portion of the survey was two profiles over some karst features located about five miles southeast of the proposed landfill. These showed negative gravity anomalies. The survey of the proposed landfill site resulted in a 50 microGal contour map of the area and also showed a negative anomaly. This could be due to either elevation variations on the till to limestone bedrock surface or to karst development within the limestone. Because there was no evidence of historic development of new karst features in the region, the gravity anomaly was not further investigated. In another gravity survey, a large retail department store had been remodeled and extended over an area previously occupied by an auto service center. The removal of a waste oil storage tank (UST) had not been documented and the environmental consultant (KEMRON, Inc.) proposed that a gravity survey be used to find the tank location. This proposal was based on calculations of the gravity effects of a UST. The survey resulted in a four-microGal contour map which showed a couple of anomalies which could be due to a tank or a backfilled tank excavation. During the survey, a store employee identified the previous location of the tank and explained that she had personally witnessed its removal. Based on the employee's eye-witness account of the tank removal and the coincidence of her indicated tank location with one of the gravity anomalies the authors recommended the site be granted clean closure.

  13. Pitfalls of Quantitative Surveys Online

    Directory of Open Access Journals (Sweden)

    Iva Pecáková

    2016-12-01

    Full Text Available With the development of the Internet in the last two decades, its use in all phases of field survey is growing very quickly. Indeed, it reduces costs while allowing exploration of relatively large files and enables effective use of a variety of research tools. The academic research is more reserved towards developing online surveys. Demands on the quality of data are the main cause; Internet surveys do not meet them and thus do not allow drawing objective conclusion about the populations surveyed. Unqualified use of the Internet may significantly influence data and information obtained from their analysis. The problematic definition of the population that is under investigation may result in a fault of its coverage. Its existence can be shown, for example, on a confrontation of the total and Internet population of the Czech Republic, the total and Internet population of the Czech households, etc. Representation of the population through an online panel may cause bias, depending on how the panel is created. A relatively new source of error in an online survey is the existence of “professional” respondents. The sampling method from a population or an online panel can lead to the emergence of such a sample that is not representative and does not allow inference to the population at all, or only in a very limited way. Even probability sampling, however, can be problematic if it is affected by a higher rate of non-responses. The aim of this paper is to summarise the possible sources of bias associated with any sample survey, but also to draw attention to those that are relatively new and are associated with the implementation of just quantitative surveys online.

  14. Big Surveys, Big Data Centres

    Science.gov (United States)

    Schade, D.

    2016-06-01

    Well-designed astronomical surveys are powerful and have consistently been keystones of scientific progress. The Byurakan Surveys using a Schmidt telescope with an objective prism produced a list of about 3000 UV-excess Markarian galaxies but these objects have stimulated an enormous amount of further study and appear in over 16,000 publications. The CFHT Legacy Surveys used a wide-field imager to cover thousands of square degrees and those surveys are mentioned in over 1100 publications since 2002. Both ground and space-based astronomy have been increasing their investments in survey work. Survey instrumentation strives toward fair samples and large sky coverage and therefore strives to produce massive datasets. Thus we are faced with the "big data" problem in astronomy. Survey datasets require specialized approaches to data management. Big data places additional challenging requirements for data management. If the term "big data" is defined as data collections that are too large to move then there are profound implications for the infrastructure that supports big data science. The current model of data centres is obsolete. In the era of big data the central problem is how to create architectures that effectively manage the relationship between data collections, networks, processing capabilities, and software, given the science requirements of the projects that need to be executed. A stand alone data silo cannot support big data science. I'll describe the current efforts of the Canadian community to deal with this situation and our successes and failures. I'll talk about how we are planning in the next decade to try to create a workable and adaptable solution to support big data science.

  15. Precision surveying the principles and geomatics practice

    CERN Document Server

    Ogundare, John Olusegun

    2016-01-01

    A comprehensive overview of high precision surveying, including recent developments in geomatics and their applications This book covers advanced precision surveying techniques, their proper use in engineering and geoscience projects, and their importance in the detailed analysis and evaluation of surveying projects. The early chapters review the fundamentals of precision surveying: the types of surveys; survey observations; standards and specifications; and accuracy assessments for angle, distance and position difference measurement systems. The book also covers network design and 3-D coordinating systems before discussing specialized topics such as structural and ground deformation monitoring techniques and analysis, mining surveys, tunneling surveys, and alignment surveys. Precision Surveying: The Principles and Geomatics Practice: * Covers structural and ground deformation monitoring analysis, advanced techniques in mining and tunneling surveys, and high precision alignment of engineering structures *...

  16. The Bolocam Galactic Plane Survey: Survey Description and Data Reduction

    CERN Document Server

    Aguirre, James E; Dunham, Miranda K; Drosback, Meredith M; Bally, John; Battersby, Cara; Bradley, Eric Todd; Cyganowski, Claudia; Dowell, Darren; Evans, Neal J; Glenn, Jason; Harvey, Paul; Rosolowsky, Erik; Stringfellow, Guy S; Walawender, Josh; Williams, Jonathan P

    2010-01-01

    We present the Bolocam Galactic Plane Survey (BGPS), a 1.1 mm continuum survey at 33" effective resolution of 170 square degrees of the Galactic Plane visible from the northern hemisphere. The survey is contiguous over the range -10.5 90%) and the linear scale at which the attenuation re aches 50% is 3.8'. Comparison with other millimeter-wave data sets implies a possible systematic offset in flux calibration, for which no cause has been discovered. This presentation serves as a companion and guide to the public data release through NASA's Infrared Processing and Analysis Center (IPAC) Infrared Science Archive (IRSA). New data releases will be provided through IPAC IRSA with any future improvements in the reduction.

  17. The sloan digital sky survey-II supernova survey

    DEFF Research Database (Denmark)

    Frieman, Joshua A.; Bassett, Bruce; Becker, Andrew

    2008-01-01

    The Sloan Digital Sky Survey-II (SDSS-II) has embarked on a multi-year project to identify and measure light curves for intermediate-redshift (0.05 supernovae (SNe Ia) using repeated five-band (ugriz) imaging over an area of 300 sq. deg. The survey region is a stripe 2.5° wide...... centered on the celestial equator in the Southern Galactic Cap that has been imaged numerous times in earlier years, enabling construction of a deep reference image for the discovery of new objects. Supernova imaging observations are being acquired between September 1 and November 30 of 2005-7. During...... the first two seasons, each region was imaged on average every five nights. Spectroscopic follow-up observations to determine supernova type and redshift are carried out on a large number of telescopes. In its first two three-month seasons, the survey has discovered and measured light curves for 327...

  18. Survey-related experiential and attitudinal correlates of future health survey participation: results of a statewide survey.

    Science.gov (United States)

    Beebe, Timothy J; Jenkins, Sarah M; Anderson, Kari J; Davern, Michael E

    2008-12-01

    To determine the survey-related experiential and attitudinal correlates of future health-related survey participation. From July 21, 2005, through October 25, 2005, we conducted a mixed-mode mail and telephone survey of 1636 noninstitutionalized Minnesota residents aged 18 years or older. The overall response rate was 49%. We examined the unadjusted effect of each independent variable on the likelihood of future participation in health-related surveys using univariate logistic regression and discerned the relative contribution of the different variables with multivariate logistic regression analysis. Respondents were asked to complete an average of 4.5 different surveys in the year before the current survey; approximately a quarter of the respondents perceived these surveys to be burdensome. The likelihood of future participation in health-related surveys was negatively related to good health status, a busy schedule, and perceptions that the surveys were too long. Respondents were more than twice as likely to indicate that they would participate in a future health-related survey if they knew the organization doing the survey. For health-related surveys, investigators should remain mindful of people's busy schedules and keep their surveys as short as possible. Further research is needed to clarify whether the decision to participate in a survey hinges more on knowing the organization paying to have a survey performed (the sponsor) or the survey vendor collecting the data.

  19. The sloan digital sky survey-II supernova survey

    DEFF Research Database (Denmark)

    Frieman, Joshua A.; Bassett, Bruce; Becker, Andrew

    2008-01-01

    The Sloan Digital Sky Survey-II (SDSS-II) has embarked on a multi-year project to identify and measure light curves for intermediate-redshift (0.05 Ia supernovae (SNe Ia) using repeated five-band (ugriz) imaging over an area of 300 sq. deg. The survey region is a stripe 2.5° wide...... spectroscopically confirmed SNe Ia, 30 probable SNe Ia, 14 confirmed SNe Ib/c, 32 confirmed SNe II, plus a large number of photometrically identified SNe Ia, 94 of which have host-galaxy spectra taken so far. This paper provides an overview of the project and briefly describes the observations completed during...

  20. Star Formation Beyond the Solar Circle: A Survey of Surveys

    Science.gov (United States)

    Kerton, Charles R.

    2013-06-01

    This talk will review and distill the results of major radio, infrared, and combined radio/IR, surveys that have focused on the identification and characterization of active regions of star formation in the outer Galaxy. These surveys reveal that, in terms of star formation activity, the Milky Way beyond the solar circle is not a vast wasteland, but rather it is an area containing numerous regions of star formation well placed for detailed individual study, for large-scale studies of star formation within spiral arms, and for comparative studies with star formation occurring in different environments such as the inner Galaxy and Galactic center.