AUG is the only initiation codon in eukaryotes

Energy Technology Data Exchange (ETDEWEB)

Sherman, F; McKnight, G; Stewart, J W

1980-01-01

An analysis of mutants of the yeast Saccharomyces cerevisiae indicates that AUG is the sole codon capable of initiating translation of iso-1-cytochrome c. This result with yeast and the sequence results of numerous eukaryotic genes indicate that AUG is the only initiation codon in eukaryotes; in contrast, results with Escherichia colia and bacteriophages indicate that both AUG and GUG are initiation codons in prokaryotes. The difference can be explained by the lack of the t/sup 6/ A hypermodified nucleoside (N-(9-(..beta..-D-ribofuranosyl)purin-6-ylcarbamoyl)threonine) in prokaryotic initiator tRNA and its presence in eukaryotic initiator tRNA.

Non-AUG translation: a new start for protein synthesis in eukaryotes.

Science.gov (United States)

Kearse, Michael G; Wilusz, Jeremy E

2017-09-01

Although it was long thought that eukaryotic translation almost always initiates at an AUG start codon, recent advancements in ribosome footprint mapping have revealed that non-AUG start codons are used at an astonishing frequency. These non-AUG initiation events are not simply errors but instead are used to generate or regulate proteins with key cellular functions; for example, during development or stress. Misregulation of non-AUG initiation events contributes to multiple human diseases, including cancer and neurodegeneration, and modulation of non-AUG usage may represent a novel therapeutic strategy. It is thus becoming increasingly clear that start codon selection is regulated by many trans -acting initiation factors as well as sequence/structural elements within messenger RNAs and that non-AUG translation has a profound impact on cellular states. © 2017 Kearse and Wilusz; Published by Cold Spring Harbor Laboratory Press.

Inoculate Release of Stethorus gilvifrons Mulsan (Coleoptera: Coccinellidae for Biological Control of Date Palm Spider Mite, Oligonychus afrasiaticusMcGregor (Prostigmata: Tetranychidae

Directory of Open Access Journals (Sweden)

M. Latifian

2017-12-01

Full Text Available Introduction: The spider mite, Oligonychus afrasiaticus feeds by sucking the sap from the immature fruits tissue. The natural color of fruits changes to pale yellow or gray by mite's feeding. Damaged fruit are cracked and its damage can dry out the fruits. Because of resistance to pesticides, resurgence of date palm spider mite causes to disrupt the natural balance of their population. Tiny black ladybird beetle, Stethorous gilvifrons is the most important and active lady beetle species in Khuzestan province and is very effective on biological control of the spider mite. Determination of the amount and release time of the lady beetles are the most important factors in the implementation of biological control programs of date palm spider mite. So, careful monitoring, time of the release and the ability of deployment of predatory ladybird are essential steps to success in the programs of biological control. Materials and Methods: This research was conducted in Shadegan region of Khuzestan province. The nested design was used to compare the efficiency of different inoculate release methods of the predator, S. gilvifrons. The main niches include three release times which were at the time of emergence, three days and one week after emergence of date palm spider mite in date palm plantation. Sub nesting including three different levels of predator release including minimum, moderate and maximum release with 0.5, 1 and 3 predator /m2 per day and were continued for two weeks. The two or three-days ladybirds were used to release. First, the infected clusters were covered by mesh fabric and ladybirds were released under them. After a week, mantles were opened up to the establishment of ladybird run on the normal condition of date palm plantations. This experiment was repeated three times, and each replication consists of a quarter- hectare plantation with dominant cultivar Sayer.Three date Palm trees from each release and control were randomly selected

Semiannual Report to the Congress. October 1, 2010 - March 31, 2011

Science.gov (United States)

2011-03-01

Classified Program 03/04/2011 USAAA A-2011-0062- FFM Agreed-Upon Procedures Attestation, Investigative Support to the California Army National 02/28...Title Date USAAA A-2011-0078- FFM Arlington National Cemetery Budget Execution 03/23/2011 USAAA A-2011-0059- FFM Army CONUS Cash and Other Monetary...Commander’s Emergency Response Program, U.S. Forces - Afghanistan (FOUO) 11/16/2010 USAAA A-2011-0007- FFM Examination of Army Working Capital Fund Inventory

30 CFR 27.9 - Date for conducting tests.

Science.gov (United States)

2010-07-01

... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... completing such other test work as may be in progress. [31 FR 10607, Aug. 9, 1966, as amended at 70 FR 46343.... The date of receipt of an application will determine the order of precedence for investigation and...

Osteoarthritis in 2011: Many steps to climb

African Journals Online (AJOL)

2011-08-01

Aug 1, 2011 ... leading cause of disability in elderly persons.1 Symptomatic knee OA affects approximately .... insoles redistribute weight on a lower limb joint compartment ... both upper and lower gastrointestinal (GI) tract events including ...

Field survey and damage assessment of the Mineral, Virginia, earthquake of August 23, 2011

Science.gov (United States)

Thomas, Helen R.; Turkle, Katharine

2013-01-01

The town of Mineral, Virginia (Va.), underwent an M=5.8 earthquake on August 23, 2011. A U.S. Geological Survey team was sent to visually inspect and document the damage in the cities of Richmond, Charlottesville, Louisa, and Mineral, Va. Our inspection concluded that the Modified Mercalli Intensity rating of moderate (V) to very strong (VII) is consistent with the expected and observed damage at these locations. Louisa County, Va., sustained the most extensive damage. We photographed fallen chimneys, collapsed walls, and cracked foundations. From visual inspection of the above-listed locations, this report catalogs the range and extent of damage from the August 23, 2011, earthquake for future reference and analysis.

77 FR 48168 - Folding Gift Boxes From China; Postponement of Release of Staff Report and Date for Final Comments

Science.gov (United States)

2012-08-13

... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-921 (Second Review)] Folding Gift Boxes From China; Postponement of Release of Staff Report and Date for Final Comments AGENCY: United States... order on Folding Gift Boxes from China. Given this extension by Commerce, the date for the Commission's...

Complete motif analysis of sequence requirements for translation initiation at non-AUG start codons.

Science.gov (United States)

Diaz de Arce, Alexander J; Noderer, William L; Wang, Clifford L

2018-01-25

The initiation of mRNA translation from start codons other than AUG was previously believed to be rare and of relatively low impact. More recently, evidence has suggested that as much as half of all translation initiation utilizes non-AUG start codons, codons that deviate from AUG by a single base. Furthermore, non-AUG start codons have been shown to be involved in regulation of expression and disease etiology. Yet the ability to gauge expression based on the sequence of a translation initiation site (start codon and its flanking bases) has been limited. Here we have performed a comprehensive analysis of translation initiation sites that utilize non-AUG start codons. By combining genetic-reporter, cell-sorting, and high-throughput sequencing technologies, we have analyzed the expression associated with all possible variants of the -4 to +4 positions of non-AUG translation initiation site motifs. This complete motif analysis revealed that 1) with the right sequence context, certain non-AUG start codons can generate expression comparable to that of AUG start codons, 2) sequence context affects each non-AUG start codon differently, and 3) initiation at non-AUG start codons is highly sensitive to changes in the flanking sequences. Complete motif analysis has the potential to be a key tool for experimental and diagnostic genomics. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

Wyobraźnia wzrokowa Paula Celana - das Aug, dunkel

Directory of Open Access Journals (Sweden)

Grzegorz Nowakowski

2007-08-01

Full Text Available The article "The Visual Imagination of Paul Celan - das Aug, dunkel" raises the problem of the poet's search for language and "the place, from where you can see the best perspective". It shows the number of methodological dilemmas which inevitably result from analysing the visual imagination. It speaks of "the eye" understood as the crucial element of Celan's poetics. The author questions in his article the common percepcion of Celan as a poet of Shoah (as if shifting the momentum to the eye. The eye, reduced in the very grammatical form of the word (Auge is turned into Aug, gives the unity to Celan's work. The eye, the restless wanderer, accompanies this poetry from the first to the last poem. The author of the article ventures to elucidate various aspects of the use of the organ of vision in Celan's poetry and draws a conclusion that the consistent theory of visual perception is central to Celan's work.

Myopic (HD-PTP, PTPN23) selectively regulates synaptic neuropeptide release.

Science.gov (United States)

Bulgari, Dinara; Jha, Anupma; Deitcher, David L; Levitan, Edwin S

2018-02-13

Neurotransmission is mediated by synaptic exocytosis of neuropeptide-containing dense-core vesicles (DCVs) and small-molecule transmitter-containing small synaptic vesicles (SSVs). Exocytosis of both vesicle types depends on Ca 2+ and shared secretory proteins. Here, we show that increasing or decreasing expression of Myopic (mop, HD-PTP, PTPN23), a Bro1 domain-containing pseudophosphatase implicated in neuronal development and neuropeptide gene expression, increases synaptic neuropeptide stores at the Drosophila neuromuscular junction (NMJ). This occurs without altering DCV content or transport, but synaptic DCV number and age are increased. The effect on synaptic neuropeptide stores is accounted for by inhibition of activity-induced Ca 2+ -dependent neuropeptide release. cAMP-evoked Ca 2+ -independent synaptic neuropeptide release also requires optimal Myopic expression, showing that Myopic affects the DCV secretory machinery shared by cAMP and Ca 2+ pathways. Presynaptic Myopic is abundant at early endosomes, but interaction with the endosomal sorting complex required for transport III (ESCRT III) protein (CHMP4/Shrub) that mediates Myopic's effect on neuron pruning is not required for control of neuropeptide release. Remarkably, in contrast to the effect on DCVs, Myopic does not affect release from SSVs. Therefore, Myopic selectively regulates synaptic DCV exocytosis that mediates peptidergic transmission at the NMJ.

77 FR 45925 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

Science.gov (United States)

2012-08-02

... types of SIAP and the corresponding effective dates. This amendment also identifies the airport and its... RWY 35, Amdt 18A. Airport Lee Bird Field. 23-Aug-12 TX Dallas Dallas Love Field... 2/0613 7/11/12 ILS RWY 13R, Amdt 4D. 23-Aug-12 TX Dallas Dallas Love Field... 2/0617 7/11/12 ILS RWY 13L, Amdt 31B. 23...

Van earthquakes (23 October 2011 and 9 November 2011) and performance of masonry and adobe structures

Science.gov (United States)

Güney, D.

2012-11-01

Earthquakes, which are unavoidable natural phenomena in Turkey, have often produced economic and social disaster. The latest destructive earthquakes happened in Van city. Van, Turkey, earthquakes with M = 7.2 occurred on 23 October 2011 at 13:41 (local time), whose epicenter was about 16 km north of Van (Tabanlı village) and M = 5.6 on 9 November 2011 epicentered near the town of Edremit south of Van in eastern Turkey and caused the loss of life and heavy damages. Both earthquakes killed 644 people and 2608 people were injured. Approximately 4000 buildings collapsed or were seriously damaged. The majority of the damaged structures were seismically insufficient, unreinforced masonry and adobe buildings in rural areas. In this paper, site surveys of the damaged masonry and adobe buildings are presented and the reasons for the caused damages are discussed in detail.

Atomic and Molecular Data Activities at NIFS in 2009 - 2011

International Nuclear Information System (INIS)

Murakami, I.

2011-01-01

We open and maintain the NIFS atomic and molecular numerical databases. Numbers of data records increase to 476,048 in total (as of Aug. 23, 2011) and mainly new data are added for AMDIS (electron impact ionization, excitation, and recombination cross sections and rate coefficients) and CHART (charge transfer of atom - ion collisions cross sections) during last two years. A collaboration group has started for research on atomic and molecular processes in plasma using the Large Helical Device and we measure visible and extreme ultraviolet spectra of W and rare earth elements. We also organize a collaboration group with atomic physicists from Japanese universities for research on W to study atomic data, spectra and collisional-radiative models for W ions. (author)

Applied dendroecology and environmental forensics. Characterizing and age dating environmental releases: fundamentals and case studies

Science.gov (United States)

Jean-Christophe Balouet; Gil Oudijk; Kevin T. Smith; Ioana Petrisor; Hakan Grudd; Bengt. Stocklassa

2007-01-01

Dendroecology, or the use of ring patterns to assess the age of trees and environmental factors controlling their growth, is a well-developed method in climatologic studies. This method holds great potential as a forensic tool for age dating, contamination assessment, and characterization of releases. Moreover, the method is independent of the physical presence of...

A Local Search Algorithm for the Flow Shop Scheduling Problem with Release Dates

Directory of Open Access Journals (Sweden)

Tao Ren

2015-01-01

Full Text Available This paper discusses the flow shop scheduling problem to minimize the makespan with release dates. By resequencing the jobs, a modified heuristic algorithm is obtained for handling large-sized problems. Moreover, based on some properties, a local search scheme is provided to improve the heuristic to gain high-quality solution for moderate-sized problems. A sequence-independent lower bound is presented to evaluate the performance of the algorithms. A series of simulation results demonstrate the effectiveness of the proposed algorithms.

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... set of values, standard expectations and behaviour patterns. ... changes. Ironically, their management and im- .... For teachers, misbehaviour creates problems. The sad truth ..... sorbing students regardless of their professional.

Mitte-Augé mittekohad / Terje Toomistu

Index Scriptorium Estoniae

Toomistu, Terje

2012-01-01

Maailma tuntumaid antropolooge Marc Augé külastas seoses oma teose "Kohad ja mittekohad : sissejuhatus ülimodernsuse antropoloogiasse" (Tallinna Ülikooli Kirjastus, 2012, tlk. Anti Saar) eestikeelse tõlke ilmumise ja Tallinna Ülikooli humanitaarinstituudi ning kultuuriteaduste ja kunstide doktorikooli intensiivseminariga 12.-13. oktoobril Eestit

Inkanyiso full journal 7 Aug 2013.fm

African Journals Online (AJOL)

Holardoughyean

2013-08-07

Aug 7, 2013 ... The findings reveal identity construction in online social interactions as a ... the multi-dimensional nature of identity construction and reconstruction. ..... in keeping in touch with loved ones compared with making phone calls.

Features of the extended-release metformin

Directory of Open Access Journals (Sweden)

T O Yalochkina

2013-03-01

Full Text Available Реферат по материалам статьи Ali S, Fonseca V. Overview of metformin: special focus on metformin extended release. Expert Opin Pharmacother. 2012 Aug;13(12:1797-805.

Solar Decathlon Visitors Guide 2011, National Mall, West Potomac Park, Washington, D.C., September 23 - October 2, 2011 (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-09-01

Guide to the student-designed houses, ten contests, exhibits, and workshops of the U.S. Department of Energy 2011 Solar Decathlon, held in Washington, D.C., from September 23 through October 2, 2011. Teams of college students designed and built the solar-powered houses on display here. They represent 13 U.S. states, five countries, and four continents. Now the teams are rising to the challenge by competing in 10 contests over nine days, with the championship trophy on the line. This is their time to shine. The 2011 teams may share a common goal - to design and build the best energy-efficient house powered by the sun - but their strategies are different. One house is made of precast concrete, while another 'dances' in response to its environment. Another house is meant to sit atop a building, proving the sky's the limit for energy innovation. Whatever your idea of sustainable living may be, you are bound to find it at the Solar Decathlon.

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... species against a wide range of microorganisms was studied. To validate the ... and protecting against oxidant injury to fibroblast cells. Keywords: ..... Clinical Nutrition. 24:979-987. ... Datura alba on burn wounds in albino rats.

Tunable Release of Silver Nanoparticles from Temperature-Responsive Polymer Blends.

Czech Academy of Sciences Publication Activity Database

Elashnikov, R.; Lyutakov, O.; Kalachyova, Y.; Solovyev, Andrey; Švorčík, V.

2015-01-01

Roč. 93, AUG (2015), s. 163-169 ISSN 1381-5148 Institutional support: RVO:67985858 Keywords : stimuli-responsive * release * silver nanoparticles Subject RIV: CC - Organic Chemistry Impact factor: 2.725, year: 2015

Energy release from a stream of infalling prominence debris on 2011 September 7-8

Science.gov (United States)

Inglis, A. R.; Gilbert, H. R.; Ofman, L.

2017-12-01

In recent years high-resolution and high-cadence EUV imaging has revealed a new phenomenon, impacting prominence debris, where prominence material from failed or partial eruptions can impact the lower atmosphere and release energy. We present a clear example of this phenomenon occurring on 2011 September 7-8. The initial eruption of prominence material was associated with an X1.8-class flare from AR11283, occurring at 22:30 UT on 2011 September 7, resulting in a semi-continuous stream of this material returning to the solar surface between 00:20 - 00:40 UT on 2011 September 8. A substantial area remote from the original active region experienced brightening in multiple EUV channels observed by SDO/AIA. Using the differential emission measure, we estimated the energetic properties of this event. We found that the radiated energy of the impacted plasma was of order 10^27 ergs, while the upper limit on the thermal energy peaked at 10^28 ergs. Based on these estimates we were able to determine the mass content of the debris to be in the range 2x10^14 energy release takes place during these events, and that such impacts may be used as a novel diagnostic tool for investigating prominence material properties.

Au-Ge based Candidate Alloys for High-Temperature Lead-Free Solder Alternatives

DEFF Research Database (Denmark)

Chidambaram, Vivek; Hald, John; Hattel, Jesper Henri

2009-01-01

Au-Ge based candidate alloys have been proposed as an alternative to high-lead content solders that are currently being used for high-temperature applications. The influence of the low melting point metals namely In, Sb and Sn to the Au-Ge eutectic with respect to the microstructure and microhard......Au-Ge based candidate alloys have been proposed as an alternative to high-lead content solders that are currently being used for high-temperature applications. The influence of the low melting point metals namely In, Sb and Sn to the Au-Ge eutectic with respect to the microstructure...... was primarily strengthened by the refined (Ge) dispersed phase. The distribution of phases played a relatively more crucial role in determining the ductility of the bulk solder alloy. In the present work it was found that among the low melting point metals, the addition of Sb to the Au-Ge eutectic would...

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... operating in fading environments (Hueda and Rod- rigruez, 2004), and ... networks supporting mobile computing (Lee et al.,. 1999). ... The transition diagram of the system analyzed in this report is given in Fig. 1, having N+1 ...

Inkanyiso full journal 7 Aug 2013.fm

African Journals Online (AJOL)

Holardoughyean

2013-08-07

Aug 7, 2013 ... Colonial rule impacted profoundly on the lives of Nigerian women and led ... tenets of Victorian society in the colonies. ...... “Lagos and the Invention of Juvenile Delinquency in Nigeria 1920-60”, Journal of African History, Vol.

Minimizing Total Completion Time For Preemptive Scheduling With Release Dates And Deadline Constraints

Directory of Open Access Journals (Sweden)

He Cheng

2014-02-01

Full Text Available It is known that the single machine preemptive scheduling problem of minimizing total completion time with release date and deadline constraints is NP- hard. Du and Leung solved some special cases by the generalized Baker's algorithm and the generalized Smith's algorithm in O(n2 time. In this paper we give an O(n2 algorithm for the special case where the processing times and deadlines are agreeable. Moreover, for the case where the processing times and deadlines are disagreeable, we present two properties which could enable us to reduce the range of the enumeration algorithm

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... communication, research and socio-economic growth of a people; external factors such as chemi- cal, biological, physical and disasters can also deteriorate multimedia materials. Finally, caution must be taken when blending the methods of preservation. Keywords: Preservation, Libraries, Print, Non-Print.

Identification of evolutionarily conserved non-AUG-initiated N-terminal extensions in human coding sequences.

LENUS (Irish Health Repository)

Ivanov, Ivaylo P

2011-05-01

In eukaryotes, it is generally assumed that translation initiation occurs at the AUG codon closest to the messenger RNA 5\\' cap. However, in certain cases, initiation can occur at codons differing from AUG by a single nucleotide, especially the codons CUG, UUG, GUG, ACG, AUA and AUU. While non-AUG initiation has been experimentally verified for a handful of human genes, the full extent to which this phenomenon is utilized--both for increased coding capacity and potentially also for novel regulatory mechanisms--remains unclear. To address this issue, and hence to improve the quality of existing coding sequence annotations, we developed a methodology based on phylogenetic analysis of predicted 5\\' untranslated regions from orthologous genes. We use evolutionary signatures of protein-coding sequences as an indicator of translation initiation upstream of annotated coding sequences. Our search identified novel conserved potential non-AUG-initiated N-terminal extensions in 42 human genes including VANGL2, FGFR1, KCNN4, TRPV6, HDGF, CITED2, EIF4G3 and NTF3, and also affirmed the conservation of known non-AUG-initiated extensions in 17 other genes. In several instances, we have been able to obtain independent experimental evidence of the expression of non-AUG-initiated products from the previously published literature and ribosome profiling data.

Eurydice at Euston?: Walter Benjamin and Marc Augé Go Underground

Directory of Open Access Journals (Sweden)

Graeme Gilloch

2014-01-01

Full Text Available Taking as its point of departure Walter Benjamin’s repeatedly unsuccessful attempt to give spatial form to his past, this paper suggests that it is perhaps the contemporary French anthropologist, Marc Augé, who provides the most appropriate envisioning of a ‘map of memories’ in his brief writings on the Parisian métro system. For Augé, the labyrinthine subway network constitutes nothing less than a ‘memory machine’ in which lines and station names serve as mnemonics, recalling long-forgotten childhood encounters and experiences. Mirroring the cityscape above, places themselves unexplored, unknown, the serried toponyms of the métro become an incantation summoning forth the shades of the past. As Augé points out, those stations that provide opportunities to change lines are felicitously termed ‘correspondences’, a Baudelairean term that fascinated Benjamin and informed his key historiographical notion of the ‘dialectical image,’ the intersection and mutual illumination of past and present moments. For me, Augé’s highly suggestive reflections bring to mind my own memories of a London childhood around 1970. Looking at the London underground map today, I cannot but see the sites of many past meetings and partings, dots connected by lines forming complex figures, constellations of memory.

Isolation and characterization of a novel Bacillus subtilis WD23 ...

African Journals Online (AJOL)

ONOS

2010-08-23

Aug 23, 2010 ... laccases are also widespread among bacteria (Alexandre and Zhulin, 2000). ... pollutant degradation, only a few novel bacterial strains displaying ... Soil samples were collected in sterilized plastic bags from a depth of 5 cm ...

Elephant-to-Human Transmission of Tuberculosis

Centers for Disease Control (CDC) Podcasts

2011-02-23

This podcast reports on the transmission of TB from elephants to humans. Dr. Rendi Murphree, Epidemic Intelligence Service Officer at the Centers for Disease Control and Prevention and Vanderbilt University Visiting Scholar, discusses the recent elephant-to-human transmission of tuberculosis at an elephant refuge in Tennessee.  Created: 2/23/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/23/2011.

Inkanyiso full journal 7 Aug 2013.fm

African Journals Online (AJOL)

Holardoughyean

2013-08-07

Aug 7, 2013 ... First, he assumed that accumulation of private property allowed people to provide for themselves and their families the necessities of life. Once freed .... Yoruba, things themselves are imbued with ontological and social values, accounting for why they incite in their owners a feeling of satisfaction and pride.

75 FR 77939 - Notice of Intent To Release Certain Properties From Federal Obligations

Science.gov (United States)

2010-12-14

... on 23.45 acres at the Orlando International Airport, Orlando, FL from the conditions, reservations... the City of Orlando, dated September 28, 2000. The release of property will allow the Greater Orlando.... Documents reflecting the Sponsor's request are available, by appointment only, for inspection at the Orlando...

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... The overall mean age of sexual activity debut among both boys and girls was 11.4 years. High. -risk sexual behaviour increased with increasing age and class, and was significantly higher among females than males. Condom use was generally low among ... are more likely to suffer from low self-esteem, a.

Use of Particle Tracking to Determine Optimal Release Dates and Locations for Rehabilitated Neonate Sea Turtles

Directory of Open Access Journals (Sweden)

Natalie A. Robson

2017-06-01

Full Text Available Sea turtles found stranded on beaches are often rehabilitated before being released back into the wild. The location and date of release is largely selected on an informal basis, which may not maximize the chance of survival. As oceanic conditions have a large influence on the movements of neonate sea turtles, this study aimed to identify the best locations and months to release rehabilitated sea turtles that would assist in their transport by ocean currents to the habitat and thermal conditions required for their survival. A particle tracking model, forced by ocean surface velocity fields, was used to simulate the dispersal pathways of millions of passively drifting particles released from different locations in Western Australia. The particles represented rehabilitated, neonate turtles requiring oceanic habitats [green (Chelonia mydas, hawksbill (Eretmochelys imbricata and loggerheads (Caretta caretta] and flatback turtles (Natator depressus which require neritic habitats. The results clearly identified regions and months where ocean currents were more favorable for transport to suitable habitats. Tantabiddi, near Exmouth on the north-west coast, was consistently the best location for release for the oceanic species, with dominant offshore-directed currents and a very narrow continental shelf reducing the time taken for particles to be transported into deep water. In contrast, release locations with more enclosed geography, wide continental shelves, and/or proximity to cooler ocean temperatures were less successful. Our results produced a decision support system for the release of neonate marine turtles in Western Australia and our particle tracking approach has global transferability.

462- 27 Aug 2009.indd [ Final version].indd

African Journals Online (AJOL)

2009-08-27

Aug 27, 2009 ... the patient is the captain of the team and the doctors, diabetes educator ...... The good research guide for small-scale social research projects, 3rd edn., ... and critical appraisal for evidence-based practice, 6th edn.,. Mosby, St ...

JUST Vol. 28 No. 2 Aug 2008

African Journals Online (AJOL)

ben

2008-08-02

Aug 2, 2008 ... ingly, argued that world history – which he has undertaken in Age of Capital is only possible after ... of Marxism, he quotes from Marx to serve as a ... Engel's prediction of the rebirth of socialism in ...... and especially cotton in return for no advantages, ... pean stock are treated as winners together with Ja-.

Communication management during the veld fires of 23 August 2011 in the Tlokwe Local Municipality: A cautionary tale

Directory of Open Access Journals (Sweden)

Magrita N. Wiggill

2013-04-01

Full Text Available Background: A veld fire disaster in the Tlokwe Local Municipality on 23 August 2011, resulted in an estimated monetary loss of over R43 million. The veld fire disaster was characterised by a lack of strategic management and a subsequent lack of planned, coordinated communication between all role players involved. The lack of strategic communication management indirectly contributed to the losses suffered during the disaster, and afterwards relationships between many role players were strained. Objectives and method: The objectives for the qualitative research project were to determine the different role players’ perception of communication management during the veld fires of 23 August 2011, and in what way relationships between role players were affected by the lack of communication management during the veld fire disaster. Data were gathered by means of semi-structured interviews with the relevant role players. Results and conclusion: Most of the role players were convinced that communication was not managed effectively on 23 August 2011. It resulted in, most especially, a loss of trust and perceived lack of commitment between some of the role players. It is recommended that emergency services and other role players receive more training (also focusing on communication management, participate in simulations and incorporate a communication and relationship management approach to disaster risk management.

Factors Related to Fetal Death in Pregnant Women with Cholera, Haiti, 2011–2014

Centers for Disease Control (CDC) Podcasts

2016-03-14

Reginald Tucker reads an abridged version of the EID article Factors Related to Fetal Death in Pregnant Women with Cholera, Haiti, 2011–2014.  Created: 3/14/2016 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/14/2016.

Integrated Scheduling of Production and Distribution with Release Dates and Capacitated Deliveries

Directory of Open Access Journals (Sweden)

Xueling Zhong

2016-01-01

Full Text Available This paper investigates an integrated scheduling of production and distribution model in a supply chain consisting of a single machine, a customer, and a sufficient number of homogeneous capacitated vehicles. In this model, the customer places a set of orders, each of which has a given release date. All orders are first processed nonpreemptively on the machine and then batch delivered to the customer. Two variations of the model with different objective functions are studied: one is to minimize the arrival time of the last order plus total distribution cost and the other is to minimize total arrival time of the orders plus total distribution cost. For the former one, we provide a polynomial-time exact algorithm. For the latter one, due to its NP-hard property, we provide a heuristic with a worst-case ratio bound of 2.

466-Sabelo-28 Aug 2009.indd [Final version].indd

African Journals Online (AJOL)

2009-08-28

Aug 28, 2009 ... Nurses' perceptions about Botswana ART adherence .... in Botswana, based on the established prevalence rate among pregnant women (UNAIDS 2004:1). ..... because some had to travel up to 200 kilometres to reach the.

Nuclear facilities situation in Japan after the major earthquake of March 11, 2011. March 23, 2011, 6:00 AM status; Situation des installations nucleaires au Japon suite au seisme majeur survenu le 11 mars 2011. Point de situation du 23 mars 2011 a 06 heures

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

This situation note is established according to the information gained on March 23, 2011, at 6:00 AM, by the crisis centre of the French institute of radiation protection and nuclear safety (IRSN). The situation of all 6 reactors of the Fukushima I site (Dai-ichi) and of their spent fuel pools, as well as the situation of the reactors No. 1, 2, 3 and 4 of the Fukushima II site (Daini), and of the Onagawa and Tokai power plants is briefly presented with the progress of the accident management actions. (J.S.)

Probable Unusual Transmission of Zika Virus

Centers for Disease Control (CDC) Podcasts

2011-05-23

This podcast discusses a study about the probable unusual transmission of Zika Virus Infection from a scientist to his wife, published in the May 2011 issue of Emerging Infectious Diseases. Dr. Brian Foy, Associate Professor at Colorado State University, shares details of this event.  Created: 5/23/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 5/25/2011.

Babesiosis in Lower Hudson Valley, New York

Centers for Disease Control (CDC) Podcasts

2011-05-12

This podcast discusses a study about an increase in babesiosis in the Lower Hudson Valley of New York state. Dr. Julie Joseph, Assistant Professor of Medicine at New York Medical College, shares details of this study.  Created: 5/12/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 5/23/2011.

458- 21 Aug 2009 [FINAL VERSION version].indd

African Journals Online (AJOL)

2009-08-21

Aug 21, 2009 ... More research is recommended to measure the impact of these strategies on a long- ... In terms of iron status, 10% of children in South Africa are iron-depleted, one in ..... Food models and cooked porridge samples were used as memory ..... may have been too short to have a statistically significant impact.

Asymptotic Analysis of SPTA-Based Algorithms for No-Wait Flow Shop Scheduling Problem with Release Dates

Directory of Open Access Journals (Sweden)

Tao Ren

2014-01-01

Full Text Available We address the scheduling problem for a no-wait flow shop to optimize total completion time with release dates. With the tool of asymptotic analysis, we prove that the objective values of two SPTA-based algorithms converge to the optimal value for sufficiently large-sized problems. To further enhance the performance of the SPTA-based algorithms, an improvement scheme based on local search is provided for moderate scale problems. New lower bound is presented for evaluating the asymptotic optimality of the algorithms. Numerical simulations demonstrate the effectiveness of the proposed algorithms.

Asymptotic analysis of SPTA-based algorithms for no-wait flow shop scheduling problem with release dates.

Science.gov (United States)

Ren, Tao; Zhang, Chuan; Lin, Lin; Guo, Meiting; Xie, Xionghang

2014-01-01

We address the scheduling problem for a no-wait flow shop to optimize total completion time with release dates. With the tool of asymptotic analysis, we prove that the objective values of two SPTA-based algorithms converge to the optimal value for sufficiently large-sized problems. To further enhance the performance of the SPTA-based algorithms, an improvement scheme based on local search is provided for moderate scale problems. New lower bound is presented for evaluating the asymptotic optimality of the algorithms. Numerical simulations demonstrate the effectiveness of the proposed algorithms.

76 FR 63291 - Combined Notice Of Filings #1

Science.gov (United States)

2011-10-12

... filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession Number: 20110923.... submits tariff filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession.... submits tariff filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession...

Environmental aspects of a tritium release from the Savannah River Plant on March 23, 1984

International Nuclear Information System (INIS)

Evans, A.G.; Hoel, D.D.; Kantelo, M.V.

1985-01-01

The environmental impact of a tritium release from the Savannah River Plant (SRP) on March 23, 1984, was assessed by using both predictive and measurement techniques. Prediction of the onsite and offsite consequences by the WIND emergency response system agreed with results determined from environmental samples. The maximum calculated radiation dose to an individual at the SRP boundary was 0.06 mrem. The maximum radiation dose to a hypothetical individual consuming milk collected at the point of highest airborne tritium concentration was calculated to be 0.17 mrem. The maximum measured (by urinalysis) dose to offsite individuals in the release trajectory was 0.02 mrem. The 0.17 mrem dose corresponds to 0.09% of the 189 mrem dose that persons who live in the vicinity of SRP receive annually from natural radiation, prorated medical radiation, and fallout. Thus the public health consequences of the release were insignificant. 11 references, 15 figures, 12 tables

S K Date

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. S K Date. Articles written in Bulletin of Materials Science. Volume 23 Issue 2 April 2000 pp 97-101 Magnetic Materials. Comparison of the irreversible thermomagnetic behaviour of some ferro- and ferrimagnetic systems · P S Anil Kumar P A Joy S K Date · More Details Abstract ...

Sistem Hirarki Kelembagaan Badan Pengelola Zakat di Indonesia (Tinjauan Terhadap Pelaksanaan Undang-undang No. 23 Tahun 2011

Directory of Open Access Journals (Sweden)

Mufidah .

2016-11-01

Full Text Available Abstract: Government support for the existence and role of zakat management organization indicated by the issuance of legislation on the management of zakat that Act No. 38 of 1999 and the decision of the Minister of Religion No. 581 of 1999 on the implementation of Act No. 38 of 1999 which was amended by Act No. 23 of 2011 concerning the management of zakat. Many  factors of causing non-optimal zakat as legislation, mostly related to the system and institutional factors. In this case, should the government as well as amil zakat organization has a strategic role to establish an institutional system of zakat and charity empowerment and support the establishment of the implementation of the charity as a binding regulation. This can occur if the control system of zakat management organization operating effectively, as well as the existence of legislation on the management of zakat either No. 38 of 1999 and No. 23 of 2011. In other words, the optimization of the implementation of zakat is affected by the system and the effective management of zakat management in addition to firmness of government in enforcing the implementation of zakat either written in the legislation and are implementable in order to achieve good governance zakat (alms good governance.   Abstrak: Dukungan pemerintah terhadap keberadaan dan peran organisasi pengelola zakat ditunjukkan dengan dikeluarkannya peraturan perundang-undangan tentang pengelolaan zakat yaitu Undang-undang Nomor 38 Tahun 1999 dan keputusan Menteri Agama No. 581 Tahun 1999 tentang Pelaksanaan undang-undang Nomor 38 Tahun 1999 yang kemudian diperbaharui dengan Undang-undang Nomor 23 tahun 2011 Tentang pengelolaan zakat. Beberapa faktor penyebab belum optimalnya zakat sebagai peraturan perundang-undangan, sebagian besar terkait dengan faktor sistem dan kelembagaan. Dalam hal ini, seharusnya pemerintah serta organisasi pengelola zakat sebagai amil memiliki peran yang sangat strategis untuk membangun sistem

Nitric oxide level and von Willebrand factor (vWF) secretion are not ...

African Journals Online (AJOL)

Jane

2011-08-15

Aug 15, 2011 ... potassium channels; RBECs, rat brain capillary endothelial cells. and transport of ... addition, adenine nucleotides modulate the release of endothelial-derive ..... A cellular model of endothelial cell ischemia. J Surg Res. 44(5): ...

Tõde teeb meid vabaks / Tunne Kelam

Index Scriptorium Estoniae

Kelam, Tunne, 1936-

2007-01-01

Ilmunud ka: Harjumaa, 17. aug. 2007, lk. 2; Nädaline, 18. aug. 2007, lk. 11; Sakala, 22. aug. 2007, lk. 2; Sõnumitooja, 22. aug. 2007, lk. 6; Virumaa Teataja, 22. aug. 2007, lk. 11; Lääne Elu, 23. aug. 2007, lk. 2; Valgamaalane, 23. aug. 2007, lk. 2; Oma Saar, 23. aug. 2007, lk. 5; Põhjarannik, 23. aug. 2007, lk. 4; Järva Teataja, 23. aug. 2007, lk. 2; Võrumaa Teataja, 23. aug. 2007, lk. 2; Maaleht, 30. aug. 2007, lk. 7. Autor meenutab Hirvepargi meeleavaldust 23. augustil 1987

The Characteristics of Marine Environment around the Ieodo in Aug. 2016

Science.gov (United States)

Choi, E.; KIM, S. H.; KIM, E.; KIM, B. N.; CHOI, B. K.

2017-12-01

The sea area around Ieodo is analyzed from the CTD data and the S-ADCP data observed in 23 Aug. 2016. Ieodo, an underwater reef, is located 149 km southwest of Marado in Republic of Korea. It has 4 peaks and is about 4.6 meter below sea level. It stretches about 600m north to south and 750m east to west from its top. It has the same geographical characteristics as the seamount. In the sea area around Ieodo, the northward flow appeared during the ebb tide, the southward flow appeared during the flood tide. The strong stratification formed in summer seems to change the depth depending on the sea water current. The thermocline depth becomes deeper at the north of the Ieodo when the northward current flows and the upwelling flow occurs. And the thermocline depth becomes shallower at the south when the southward current flows and the downwelling flow occurs. In this way, the upwelling and downwelling seems to be according to the tide's direction. Acknowledgements This research was a part of the projects entitled "Construction of Ocean Research Stations and their application Studies, Phase 2", funded by the Ministry of Oceans and Fisheries, Korea.

EDF - Electricite de France, 2011 annual Results

International Nuclear Information System (INIS)

2012-01-01

The EDF Group is an integrated energy supplier operating in a wide range of electricity-related businesses: generation, transmission, distribution, sale and trading of energy. It is the main operator in the French electricity market and one of the leading electricity groups in Europe. The EDF Group has built a business model balanced between deregulated and regulated operations in France and an international presence. This document is EDF Group's annual Results for 2011. It is made of several reports: The Annual Results press release, the 2011 Annual Results presentation and its appendices, the Consolidated Financial Statements at 31 December 2011, the Statutory Auditors' report, the Management Report, the first quarter 2011 Sales press release, the first quarter 2011 Sales presentation and its appendices and transcript, the 3rd quarter 2011 Sales press release, the 3rd quarter 2011 Sales presentation and its appendices, transcript, and transcription of the questions and answers, the Half-year results press release, the 2011 Half-year results presentation and its appendices, the transcript of the Investors and Analysts conference, the Consolidated financial statements at 30 June 2011, the Management Report for the first half 2011, the 2011 Half-year Statutory Auditors' report

Bayesian inverse modeling and source location of an unintended 131I release in Europe in the fall of 2011

Science.gov (United States)

Tichý, Ondřej; Šmídl, Václav; Hofman, Radek; Šindelářová, Kateřina; Hýža, Miroslav; Stohl, Andreas

2017-10-01

In the fall of 2011, iodine-131 (131I) was detected at several radionuclide monitoring stations in central Europe. After investigation, the International Atomic Energy Agency (IAEA) was informed by Hungarian authorities that 131I was released from the Institute of Isotopes Ltd. in Budapest, Hungary. It was reported that a total activity of 342 GBq of 131I was emitted between 8 September and 16 November 2011. In this study, we use the ambient concentration measurements of 131I to determine the location of the release as well as its magnitude and temporal variation. As the location of the release and an estimate of the source strength became eventually known, this accident represents a realistic test case for inversion models. For our source reconstruction, we use no prior knowledge. Instead, we estimate the source location and emission variation using only the available 131I measurements. Subsequently, we use the partial information about the source term available from the Hungarian authorities for validation of our results. For the source determination, we first perform backward runs of atmospheric transport models and obtain source-receptor sensitivity (SRS) matrices for each grid cell of our study domain. We use two dispersion models, FLEXPART and Hysplit, driven with meteorological analysis data from the global forecast system (GFS) and from European Centre for Medium-range Weather Forecasts (ECMWF) weather forecast models. Second, we use a recently developed inverse method, least-squares with adaptive prior covariance (LS-APC), to determine the 131I emissions and their temporal variation from the measurements and computed SRS matrices. For each grid cell of our simulation domain, we evaluate the probability that the release was generated in that cell using Bayesian model selection. The model selection procedure also provides information about the most suitable dispersion model for the source term reconstruction. Third, we select the most probable location of

Bayesian inverse modeling and source location of an unintended 131I release in Europe in the fall of 2011

Directory of Open Access Journals (Sweden)

O. Tichý

2017-10-01

Full Text Available In the fall of 2011, iodine-131 (131I was detected at several radionuclide monitoring stations in central Europe. After investigation, the International Atomic Energy Agency (IAEA was informed by Hungarian authorities that 131I was released from the Institute of Isotopes Ltd. in Budapest, Hungary. It was reported that a total activity of 342 GBq of 131I was emitted between 8 September and 16 November 2011. In this study, we use the ambient concentration measurements of 131I to determine the location of the release as well as its magnitude and temporal variation. As the location of the release and an estimate of the source strength became eventually known, this accident represents a realistic test case for inversion models. For our source reconstruction, we use no prior knowledge. Instead, we estimate the source location and emission variation using only the available 131I measurements. Subsequently, we use the partial information about the source term available from the Hungarian authorities for validation of our results. For the source determination, we first perform backward runs of atmospheric transport models and obtain source-receptor sensitivity (SRS matrices for each grid cell of our study domain. We use two dispersion models, FLEXPART and Hysplit, driven with meteorological analysis data from the global forecast system (GFS and from European Centre for Medium-range Weather Forecasts (ECMWF weather forecast models. Second, we use a recently developed inverse method, least-squares with adaptive prior covariance (LS-APC, to determine the 131I emissions and their temporal variation from the measurements and computed SRS matrices. For each grid cell of our simulation domain, we evaluate the probability that the release was generated in that cell using Bayesian model selection. The model selection procedure also provides information about the most suitable dispersion model for the source term reconstruction. Third, we select the most

867.pdf | aug2012 | jess | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; jess; aug2012; 867.pdf. 404! error. The page your are looking for can not be found! Please check the link or use the navigation bar at the top. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held from ...

Communication dated 1 June 2011 from the Resident Representative of Japan to the Agency regarding an International Conference on Nuclear Safety

International Nuclear Information System (INIS)

2011-01-01

The Director General has received a letter dated 1 June 2011 from the Resident Representative of Japan to the Agency concerning Japan's intention to organize an international conference, during the latter half of 2012, on nuclear safety in cooperation with the IAEA. As requested by the Resident Representative of Japan, the letter is circulated herewith for information of all Member States [es

Communication dated 1 June 2011 from the Resident Representative of Japan to the Agency regarding an International Conference on Nuclear Safety

International Nuclear Information System (INIS)

2011-01-01

The Director General has received a letter dated 1 June 2011 from the Resident Representative of Japan to the Agency concerning Japan's intention to organize an international conference, during the latter half of 2012, on nuclear safety in cooperation with the IAEA. As requested by the Resident Representative of Japan, the letter is circulated herewith for information of all Member States [fr

Desert Rats 2011 Mission Simulation: Effects of Microgravity Operational Modes on Fields Geology Capabilities

Science.gov (United States)

Bleacher, Jacob E.; Hurtado, J. M., Jr.; Meyer, J. A.

2012-01-01

Desert Research and Technology Studies (DRATS) is a multi-year series of NASA tests that deploy planetary surface hardware and exercise mission and science operations in difficult conditions to advance human and robotic exploration capabilities. DRATS 2011 (Aug. 30-Sept. 9, 2011) tested strategies for human exploration of microgravity targets such as near-Earth asteroids (NEAs). Here we report the crew perspective on the impact of simulated microgravity operations on our capability to conduct field geology.

2011.2 Revision of the Evaluated Nuclear Data Library (ENDL2011.2)

Energy Technology Data Exchange (ETDEWEB)

Beck, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Descalles, M. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Mattoon, C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Jurgenson, E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Thompson, I. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-09-22

LLNL's Computational Nuclear Physics Group and Nuclear Theory and Modeling Group have col- laborated to create the 2011.2 revised release of the Evaluated Nuclear Data Library (ENDL2011.2). ENDL2011.2 is designed to support LLNL's current and future nuclear data needs and will be em- ployed in nuclear reactor, nuclear security and stockpile stewardship simulations with ASC codes. This database is currently the most complete nuclear database for Monte Carlo and deterministic transport of neutrons and charged particles. This library was assembled with strong support from the ASC PEM and Attribution programs, leveraged with support from Campaign 4 and the DOE/O ce of Science's US Nuclear Data Program. This document lists the revisions made in ENDL2011.2 compared with the data existing in the original ENDL2011.0 release and the ENDL2011.1-rc4 re- lease candidate of April 2015. These changes are made in parallel with some similar revisions for ENDL2009.2.

ENERGY RELEASE FROM IMPACTING PROMINENCE MATERIAL FOLLOWING THE 2011 JUNE 7 ERUPTION

Energy Technology Data Exchange (ETDEWEB)

Gilbert, H. R.; Inglis, A. R.; Mays, M. L.; Ofman, L.; Thompson, B. J.; Young, C. A. [Solar Physics Laboratory, Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)

2013-10-10

Solar filaments exhibit a range of eruptive-like dynamic activity, ranging from the full or partial eruption of the filament mass and surrounding magnetic structure as a coronal mass ejection to a fully confined or failed eruption. On 2011 June 7, a dramatic partial eruption of a filament was observed by multiple instruments on board the Solar Dynamics Observatory (SDO) and Solar-Terrestrial Relations Observatory. One of the interesting aspects of this event is the response of the solar atmosphere as non-escaping material falls inward under the influence of gravity. The impact sites show clear evidence of brightening in the observed extreme ultraviolet wavelengths due to energy release. Two plausible physical mechanisms for explaining the brightening are considered: heating of the plasma due to the kinetic energy of impacting material compressing the plasma, or reconnection between the magnetic field of low-lying loops and the field carried by the impacting material. By analyzing the emission of the brightenings in several SDO/Atmospheric Imaging Assembly wavelengths, and comparing the kinetic energy of the impacting material (7.6 × 10{sup 26}-5.8 × 10{sup 27} erg) to the radiative energy (≈1.9 × 10{sup 25}-2.5 × 10{sup 26} erg), we find the dominant mechanism of energy release involved in the observed brightening is plasma compression.

Energy Release from Impacting Prominence Material Following the 2011 June 7 Eruption

Science.gov (United States)

Gilbert, H. R.; Inglis, A. R.; Mays, M. L.; Ofman, L.; Thompson, B. J.; Young, C. A.

2013-01-01

Solar filaments exhibit a range of eruptive-like dynamic activity, ranging from the full or partial eruption of the filament mass and surrounding magnetic structure as a coronal mass ejection to a fully confined or failed eruption. On 2011 June 7, a dramatic partial eruption of a filament was observed by multiple instruments on board the Solar Dynamics Observatory (SDO) and Solar-Terrestrial Relations Observatory. One of the interesting aspects of this event is the response of the solar atmosphere as non-escaping material falls inward under the influence of gravity. The impact sites show clear evidence of brightening in the observed extreme ultraviolet wavelengths due to energy release. Two plausible physical mechanisms for explaining the brightening are considered: heating of the plasma due to the kinetic energy of impacting material compressing the plasma, or reconnection between the magnetic field of low-lying loops and the field carried by the impacting material. By analyzing the emission of the brightenings in several SDO/Atmospheric Imaging Assembly wavelengths, and comparing the kinetic energy of the impacting material (7.6 × 10(exp 26) - 5.8 × 10(exp 27) erg) to the radiative energy (approx. 1.9 × 10(exp 25) - 2.5 × 10(exp 26) erg), we find the dominant mechanism of energy release involved in the observed brightening is plasma compression.

Tritium surface loading due to contamination of rainwater from atmospheric release at NAPS (2011)

International Nuclear Information System (INIS)

Gautam, Y.P.; Sharma, Saivajay; Rao, K.S.; Singh, Bhikam; Kumar, Avinash; Ravi, P.M.

2012-01-01

Annual tritium (HTO) surface loading has been measured and calculated for the year 2011 within 0.8 km distance from 145 m high stack of Narora Atomic Power Station (NAPS) at eight locations in different directions. The technique for measured values consists of the summation of product of tritium concentration (Bq/l) in daily rainfall samples and daily rainfall (mm). Tritium surface loading studies at NAPS reveal that a fraction 1.01E-03 of total annual tritium released through stack gets deposited on the surface due to washout/rainout of plume within 0.8 km radial distance from stack. The range of deposition velocity, Vw (m.s -1 ) i.e., the ratio of annual tritium surface loading W (Bq. m -2 .s -1 ) and annual mean tritium concentration in air, c 0 (Bq.m -3 ) at three locations for the years 2011 is found to be 6.12E-04 to 2.89E-03. The average value for wet deposition velocity V w for NAPS site is estimated as 3.17E-03 m.s -1 . (author)

40 CFR 23.11 - Holidays.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Holidays. 23.11 Section 23.11... STATUTES § 23.11 Holidays. If the date determined under §§ 23.2 to 23.10 falls on a Federal holiday, then... that is not a Federal holiday. ...

Personnel dosimetry: specialized industrial services. Jan 1997-Aug 2001

International Nuclear Information System (INIS)

Guillen, J.A.

2001-09-01

The purpose of this report is to evaluate data from personnel dosimetry of the Servicios Industriales Especializados, that is a licensee with gamma sources for non destructive testing. Data of the period Jan-97 to Aug-01 are evaluated in terms of collective doses. This report was made according to the national regulations that stablish to control that annual limits and reference levels in personnel dosimetry must be controlled

Salud y seguridad en las fiestas del invierno (Stay Safe and Healthy This Winter!)

Centers for Disease Control (CDC) Podcasts

2010-11-23

En este podcast para niños, Kidtastics ofrece ideas sencillas sobre cómo mantenerse seguros y saludables durante las fiestas de fin de año.  Created: 11/23/2010 by CDC Office of Women’s Health.   Date Released: 12/27/2011.

Historical assessment of uranium release by the ore treatment unit - at Caldas, Minas Gerais, Brazil from 1999 to 2011

International Nuclear Information System (INIS)

Pereira, W.S.; Carmo, R.F.; Py Junior, D.A.

2013-01-01

The Ore Treatment Unit (OTU) is located at the source of three rivers: Ribeirao das Antas, Ribeirao do Soberbo and Corrego da Consulta. Each interface of installation with the environment, at the tree rivers, has been monitored for the release of radionuclides. At Ribeirao das Antas a weekly sample collection was made at point 014. At Ribeirao Soberbo there was a weekly sample collection at point 025, and at Corrego da Consulta a monthly collection was carried out at point 076. This work analyses the average annual releases of uranium from the historical series started in 1999 and ended in 2011. Points 014 and 025 showed average release of 0.12 Bq L -1 . Point 076 showed somewhat higher average release, 1.27 Bq L -1 . An Analysis Of Variance test (ANOVA) has been carried out to verify the existence of different means between these collecting points. The averages were considered statistically different. As a complementary analysis, the Student's t test was performed between the averages at considered points. Between points 014 and 025, the averages were considered identical. Between points 014 and 076, the average release at point 076 was considered higher than that at point 014. The same behavior was observed between points 025 and 076. The releases at point 076 were considered higher than those at point 025. Thus it can be concluded that releases at points 014 and 025 are identical and both are lower than releases at point 076. (author)

Greta Kaits 9. apr. 1928 - 29. aug. 1946 : [luuletused] / Mats Traat

Index Scriptorium Estoniae

Traat, Mats, 1936-

2008-01-01

Sisu : Greta Kaits 9. apr. 1928 - 29. aug. 1946 ; Villem Hänilane 1898 - 1952 ; Peeter Pedak 1897 - 1953 ; Max Äidse 1903 - 1959 ; Lavinia Laidam ; Buchard Pruus ; Sergei Krivokopõtov ; Allan Luht 5. VII 1962 - 17. V 2007 ; Karl Saarmets 9. III 1924 - 14. IX 1981 ; Raimo Ritsik

Põhiseadus prügikastis / Randel Länts

Index Scriptorium Estoniae

Länts, Randel

2006-01-01

Sotsiaaldemokraatliku Erakonna peasekretär Randel Länts eelolevatest presidendivalimistest. Ilmunud ka: Vooremaa 22. aug., lk. 2, pealk.: President tuleb valida südametunnistuse järgi ; Sõnumitooja 23. aug., lk. 2 ; Vali Uudised 23. aug., lk. 2 ; Põhjarannik 23. aug., lk. 2 ; Severnoje Poberezhje 23. aug., lk. 2 ; Nädaline 24. aug., lk. 2 ; Lõunaleht 24. aug., lk. 2 ; Hiiu Leht 25. aug., lk. 2 ; Harjumaa 25. aug., lk. 2 ; Kuulutaja 25. aug., lk. 4 ; Pärnu Postimees 26. aug., lk. 19 ; Meie Maa 29. aug., lk. 2

Varjuteater reservfondi ja lisaeelarvega / Kajar Lember

Index Scriptorium Estoniae

Lember, Kajar, 1976-

2007-01-01

Ilmunud ka: Võrumaa Teataja, 18. aug. 2007, lk. 2; Meie Maa, 18. aug. 2007, lk. 2; Põhjarannik, 18. aug. 2007, lk. 2; Severnoje Poberezhje, 18. aug. 2007, lk. 2; Lääne Elu, 23. aug. 2007, lk. 2; Pärnu Postimees, 23. aug. 2007, lk. 15; Nädaline, 23. aug. 2007, lk. 4; Koit, 23. aug. 2007, lk. 6; Vooremaa, 23. aug. 2007, lk. 2; Vesti Dnja, 28. aug. 2007, lk. 4; Virumaa Teataja, 30. aug. 2007, lk. 11. Rahvaliidu peasekretär leiab, et valitsuse reservfondi lõppedes võib Eesti riik väga keerulisse olukorda sattuda. Ajal. Koit lüh.

75 FR 57252 - Designated Transfer Date

Science.gov (United States)

2010-09-20

..., as the date for the transfer of functions to the Bureau of Consumer Financial Protection (``CFPB... other laws. After consulting with the heads of the agencies whose functions will transfer to the CFPB... July 21, 2011, as the transfer date will advance the mission of the CFPB and promote an orderly and...

Crab Hole Mosquito Blues—The Story

Centers for Disease Control (CDC) Podcasts

2011-05-12

This podcast reports on a humorous song that takes a look at a very serious human and equine disease. Written and performed by the MARU Health Angels Band, Bill Dietz, director of the Division of Nutrition, Physical Activity and Obesity at CDC, talks about the song, "Crab Hole Mosquito Blues", and the history behind it.  Created: 5/12/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 5/23/2011.

Prevalence and predictors of hypoxaemia in hospitalised children at ...

African Journals Online (AJOL)

2016-08-23

Aug 23, 2016 ... providing specialized pediatric care for the communities of Osun, Ondo, and Ekiti States ... and > 30cpm in those > 5 years); noisy breathing includ- ing grunting, wheezing and ..... Intensive Care Medicine. 2011; 12: 490 – 5. 3.

Historical assessment of uranium release by the ore treatment unit - at Caldas, Minas Gerais, Brazil from 1999 to 2011

Energy Technology Data Exchange (ETDEWEB)

Pereira, W.S.; Carmo, R.F.; Py Junior, D.A., E-mail: pereiraws@gmail.com [Industrias Nucleares do Brasil (INB), Pocos de Caldas, MG (Brazil). Unidade de Tratamento de Minerio. Grupo Multidisciplinar de Radioprotecao; Kelecom, A., E-mail: akelecom@id.uff.br [Universidade Federal Fluminense (LARARA-PLS/GETA/UFF), Niteroi, RJ (Brazil). Laboratorio de Radiobiologia e Radiometria Pedro Lopes dos Santos. Grupo de Estudos em Temas Ambientais; Pereira, J.R.S., E-mail: pereirarsj@gmail.com [Universidade Federal de Alfenas, Pocos de Caldas, MG (Brazil)

2013-07-01

The Ore Treatment Unit (OTU) is located at the source of three rivers: Ribeirao das Antas, Ribeirao do Soberbo and Corrego da Consulta. Each interface of installation with the environment, at the tree rivers, has been monitored for the release of radionuclides. At Ribeirao das Antas a weekly sample collection was made at point 014. At Ribeirao Soberbo there was a weekly sample collection at point 025, and at Corrego da Consulta a monthly collection was carried out at point 076. This work analyses the average annual releases of uranium from the historical series started in 1999 and ended in 2011. Points 014 and 025 showed average release of 0.12 Bq L{sup -1}. Point 076 showed somewhat higher average release, 1.27 Bq L{sup -1}. An Analysis Of Variance test (ANOVA) has been carried out to verify the existence of different means between these collecting points. The averages were considered statistically different. As a complementary analysis, the Student's t test was performed between the averages at considered points. Between points 014 and 025, the averages were considered identical. Between points 014 and 076, the average release at point 076 was considered higher than that at point 014. The same behavior was observed between points 025 and 076. The releases at point 076 were considered higher than those at point 025. Thus it can be concluded that releases at points 014 and 025 are identical and both are lower than releases at point 076. (author)

Architectures fromagères en pays d’Auge

Directory of Open Access Journals (Sweden)

Yannick Lecherbonnier

2012-02-01

Full Text Available Camemberts, livarots et pont-l’évêque participent encore largement à l'identification du pays d'Auge. Entre Saint-Pierre-sur-Dives et Livarot, de nombreux hâloirs, ou pièces d’affinage, témoignent de l’importance d’une production fermière aujourd’hui révolue et souvent peu documentée. Une simple lecture architecturale de ces édifices permet cependant de déterminer quels fromages y ont été affinés. Elle remet aussi en cause les principes couramment admis concernant leur aménagement, en particulier la disposition de leurs ouvertures, et montre que les prescriptions techniques émises au XIXe siècle et relayées par les sociétés savantes, sont restées lettre morte.Camemberts, livarots and pont-l’évêque are still largely part of the characterizing components of the pays d’Auge. Between Saint-Pierre-sur-Dives and Livarot, many hâloirs or cheese maturing rooms attest the importance of that bygone and often poorly documented agricultural production. A mere architectural examination of these buildings allows us nevertheless to determine which kind of cheese had been matured in which building. It gives us also a whole new perspective on the commonly received principles about the arrangement of the buildings, especially the setting of their apertures, and points the fact that the technical prescriptions from the 19th century that have been spread through the scientific societies have had no follow-up.

Energy Efficiency Evaluation and Benchmarking of AFRL’s Condor High Performance Computer

Science.gov (United States)

2011-08-01

PlayStation 3 nodes executing the HPL benchmark. When idle, the two PS3s consume 188.49 W on average. At peak HPL performance, the nodes draw an average of...AUG 2011 2. REPORT TYPE CONFERENCE PAPER (Post Print) 3. DATES COVERED (From - To) JAN 2011 – JUN 2011 4 . TITLE AND SUBTITLE ENERGY EFFICIENCY...the High Performance LINPACK (HPL) benchmark while also measuring the energy consumed to achieve such performance. Supercomputers are ranked by

Study of Combustion Characteristics of Hydrocarbon Nanofuel Droplets

Science.gov (United States)

2017-08-23

NUMBER (Include area code) 23 August 2017 Briefing Charts 01 August 2017 - 31 August 2017 Study of Combustion Characteristics of Hydrocarbon...Douglas Talley N/A 1 Study of Combustion Characteristics of Hydrocarbon Nanofuel Droplets DISTRIBUTION STATEMENT A. Approved for public release...Angeles ϯAir Force Research Laboratory, Aerospace Systems Directorate, Combustion Devices Group, Edwards AFB, CA ONR/ARO/AFOSR Meeting, 23 Aug., 2017

Surgical management of spasmodic torticollis

African Journals Online (AJOL)

Wael Fouad

2011-08-23

Aug 23, 2011 ... A magnetic resonance. (MR) scan of the head and ... 30 degrees. Muscle relaxant is not used except at the induction of anesthesia. .... tween the trigeminal nerve and the motor neurons of the acces- sory and upper cervical ...

The ANSS response to the Mw 5.8 Central Virginia Seismic Zone earthquake of August 23, 2011

Science.gov (United States)

McNamara, D. E.; Horton, S.; Benz, H.; Earle, P. S.; Withers, M. M.; Hayes, G. P.; Kim, W. Y.; Chapman, M. C.; Herrmann, R. B.; Petersen, M. D.; Williams, R. A.

2011-12-01

An Mw 5.8 earthquake (depth=6km) occurred on August 23, 2011 (17:51:04 UTC) near Mineral, Virginia, which was widely felt from Maine to Georgia along the eastern seaboard and west to Chicago and western Tennessee. The USGS tallied nearly 142,000 felt reports submitted to the Did You Feel It (DYFI) internet community intensity system, making it the most widely felt earthquake since the web-site began, and demonstrating that more people felt this earthquake than any other in U.S. history. Significant damage was reported in the epicentral area and as far away as Washington D.C. (135 km away); minor damage was reported in Baltimore (200 km). The reverse faulting earthquake occurred on a northeast-striking plane within a region of diffuse seismicity known as the Central Virginia Seismic Zone. Within the first week, the mainshock was followed by 17 aftershocks with magnitude greater than 2, including Mw 4.5, 4.2, and 3.8 events. In the days following the mainshock, 46 portable seismic stations were deployed by several organizations, making this among the best-recorded aftershock sequence in the eastern U.S. Within 24 hours of the mainshock, 8 portable stations were deployed in time to record the largest aftershock to date (M4.5). We will present the results of our post-earthquake response, including attenuation and site amplification observations using portable aftershock station data, details on the initial USGS NEIC post earthquake response products and an assessment of the seismotectonics of the Central Virginia Seismic Zone based on aftershock locations and source parameter modeling of the larger earthquakes.

28 CFR 2.83 - Release planning.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Release planning. 2.83 Section 2.83... Release planning. (a) All grants of parole shall be conditioned on the development of a suitable release... parole date for purposes of release planning for up to 120 days without a hearing. If efforts to...

Corrective Action Investigation Plan for Corrective Action Unit 554: Area 23 Release Site, Nevada Test Site, Nevada

International Nuclear Information System (INIS)

Boehlecke, Robert F.

2004-01-01

This Corrective Action Investigation Plan (CAIP) contains project-specific information for conducting site investigation activities at Corrective Action Unit (CAU) 554: Area 23 Release Site, Nevada Test Site, Nevada. Information presented in this CAIP includes facility descriptions, environmental sample collection objectives, and criteria for the selection and evaluation of environmental samples. Corrective Action Unit 554 is located in Area 23 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit 554 is comprised of one Corrective Action Site (CAS), which is: 23-02-08, USTs 23-115-1, 2, 3/Spill 530-90-002. This site consists of soil contamination resulting from a fuel release from underground storage tanks (USTs). Corrective Action Site 23-02-08 is being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives. Additional information will be obtained by conducting a corrective action investigation prior to evaluating corrective action alternatives and selecting the appropriate corrective action for this CAS. The results of the field investigation will support a defensible evaluation of viable corrective action alternatives that will be presented in the Corrective Action Decision Document for CAU 554. Corrective Action Site 23-02-08 will be investigated based on the data quality objectives (DQOs) developed on July 15, 2004, by representatives of the Nevada Division of Environmental Protection; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; and contractor personnel. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 554. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to CAS 23-02-08. The scope of the corrective action investigation

Opinion

African Journals Online (AJOL)

raoul

2011-08-23

Aug 23, 2011 ... Reporting epidemics: newspapers, information dissemination and the story of Ebola in the Ugandan district of Luweero. Allan Mwesiga1,&. 1Pan African Medical Journal, African Field Epidemiology Network (AFENET), Kampala, Uganda. &Corresponding author: Pan African Medical Journal, African Field ...

Fulltext PDF

Indian Academy of Sciences (India)

2011-08-31

Aug 31, 2011 ... Physics courses. Interested applicants must send their detailed bio-data including name, sex, date of birth, educa- tional qualifications, office address, mobile telephone number and email address and (in the case of faculty) teaching and research experience including a statement as to why they would like ...

Thermoluminescence dating method

International Nuclear Information System (INIS)

Zink, A.

2004-01-01

A crystal that is submitted to radiation stores energy and releases this energy under the form of light whenever it is heated. These 2 properties: the ability to store energy and the ability to reset the energy stored are the pillars on which time dating methods like thermoluminescence are based. A typical accuracy of the thermoluminescence method is between 5 to 7% but an accuracy of 3% can be reached with a sufficient number of measurement. This article describes the application of thermoluminescence to the dating of a series of old terra-cotta statues. This time measurement is absolute and does not require any calibration, it represents the time elapsed since the last heating of the artifact. (A.C.)

Eesti toit jääb püsima vaid meie kaasabil / Ester Tuiksoo

Index Scriptorium Estoniae

Tuiksoo, Ester, 1965-

2005-01-01

Vt. ka Delovõje Vedomosti 17. aug. lk. 6, Virumaa Teataja 18. aug, lk. 7, Nädaline : Talu Leht 18. aug., lk. 10, Lääne Elu 18. aug., lk. 2, Lõunaleht 18. aug. lk. 2, Põhjarannik, 19. aug, lk. 2 Severnoje Poberezhje 19. aug., lk. 2, Vali Uudised 19. aug., lk. 2, Sakala 19. aug., lk. 2, Harjumaa 19. aug. lk. 2, Valgamaalane 23. aug., lk. 2, Hiiu Leht 23. aug., lk. 2, Koit 23. aug. lk. 6, Meie Maa 25. aug. lk. 5, Narvskaja Nedelja 5. nov. lk. 5. Põllumajandusminister põhjendab arengukava "Eesti toit" vajalikkust ja selgitab arengukava eesmärke

ZAKAT MANAGEMENT IN MEDAN: THE IMPLEMENTATION OF GOVERNMENT REGULATION NO. 23/2011 ON MANAGEMENT OF ZAKAT

Directory of Open Access Journals (Sweden)

Armia

2017-06-01

Full Text Available Along with the transformation of the spirit of Islamic law into the National Legal System which can be seen with the birth of the Law on the Development Badan Amil Zakat and Sadaqah Infaq Given the institutional team of zakat, namely Badan Amil Zakat (BAZ and the Institute Amil Zakat (LAZ then by itself have been of a wide space to the public, outside the participating government agencies to develop resources zakat Medan municipality, as one of the biggest cities in Indonesia is one of the parameters of how the regulation of zakat as stated by the law of zakat can run effectively or not. The qualitative research was conducted in Medan City, adopting normative, sociological and anthropological jurisdiction approaches, The source of data included field data as a primary source and documents as a secondary one. Data were collected with non participant observations, a series of struktured interviews with selectedinformants, and document analysis as suggested by Miles and Huberman (1992 which include data reduction, data display and conclusion drawing. In responding to the issue of guardian, I applied the theories analysis deskriptif with use methods of analysis. This study concludes Management of Zakat city of Medan after the enactment of Law Number 23 of 2011 has not been significant. problem that is taking place in the city of Medan is a data base that is still weak both within the community and the institution, Management, Human resources zakat manager unprofessional attitude of a lack of public trust in zakat management institutions, lack of exemplary government officials and village leaders, strict sanctions is not yet clear who is responsible for carrying out or take action against violations set forth in Law Number 23 of 2011 For the deficiencies of this institution also led to public institutions is not tithe but they tithe directly to recipients.

34 CFR 104.23 - New construction.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false New construction. 104.23 Section 104.23 Education... Accessibility § 104.23 New construction. (a) Design and construction. Each facility or part of a facility..., if the construction was commenced after the effective date of this part. (b) Alteration. Each...

Workload Control with Continuous Release

NARCIS (Netherlands)

Phan, B. S. Nguyen; Land, M. J.; Gaalman, G. J. C.

2009-01-01

Workload Control (WLC) is a production planning and control concept which is suitable for the needs of make-to-order job shops. Release decisions based on the workload norms form the core of the concept. This paper develops continuous time WLC release variants and investigates their due date

76 FR 46350 - Kentucky Disaster #KY-00043

Science.gov (United States)

2011-08-02

... 06/23/2011. Effective Date: 07/25/2011. Physical Loan Application Deadline Date: 09/23/2011. Economic.../2011, Private Non- Profit organizations that provide essential services of governmental nature may file... Elsewhere. 3.000 For Economic Injury: Non-Profit Organizations without Credit Available Elsewhere. 3.000 The...

45 CFR 605.23 - New construction.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false New construction. 605.23 Section 605.23 Public... Accessibility § 605.23 New construction. (a) Design and construction. Each facility or part of a facility... persons, if the construction was commenced after the effective date of this part. (b) Alteration. Each...

Strontium-90 and cesium-137 in milk (consuming districts) (from May 1982 to Aug. 1982)

International Nuclear Information System (INIS)

1982-01-01

Strontium-90 and cesium-137 in milk (consuming districts from May to Aug. 1982) were determined. Commercial milk was purchased in 20 consuming districts. The results are shown in a table. (Namekawa, K.)

75 FR 51326 - Javits Report 2011

Science.gov (United States)

2010-08-19

... DEPARTMENT OF STATE [Public Notice 7124] Javits Report 2011 SUMMARY: In accordance with Sec. 25 of... Sale Proposal (the Javits Report) covering all sales and licensed commercial exports of major weapons...., direct commercial sales) for the report. DATES: All Javits Report 2011 submissions regarding direct...

Temperature-induced assembly of semiconductor nanocrystals into fractal architectures and thermoelectric power properties in Au/Ge bilayer films

Energy Technology Data Exchange (ETDEWEB)

Li Quanbao; Wang Jian; Jiao Zheng [Shanghai Applied Radiation Institute, Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444 (China); Wu Minghong, E-mail: mhwu@staff.shu.edu.cn [Shanghai Applied Radiation Institute, Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444 (China); Shek, Chan-Hung; Lawrence Wu, C.M.; Lai, Joseph K.L. [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong (Hong Kong); Chen Zhiwen, E-mail: cnzwchen@yahoo.com.cn [Shanghai Applied Radiation Institute, Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444 (China); Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong (Hong Kong)

2011-08-15

Highlights: > Ge fractal architectures were achieved by temperature-induced assembly. > The appearance of fractal architectures influences the thermoelectric power. > But it has little effect on the resistivity. > The values of the superlocalization exponent were within 1.22 {<=} {xi} {<=} 1.29. > It was higher than expected for two-dimension fractal system. - Abstract: Fractal architectures of semiconductor nanocrystals were successfully achieved by temperature-induced assembly of semiconductor nanocrystals in gold/germanium (Au/Ge) bilayer films. New assessment strategies of fractal architectures are of fundamental importance in the development of micro/nano-devices. Temperature-dependent properties including resistivity and thermoelectric power (TEP) of Au/Ge bilayer films with self-similar fractal patterns were investigated in detail. Experimental results indicated that the microstructure of Au film plays an important role in the characteristics of Au/Ge bilayer films after annealing and the crystallization processes of amorphous Ge accompany by fractal formation of Ge nanocrystals via temperature-induced assembly. The appearance of fractal architectures has significantly influence on the TEP but little effect on the resistivity of the annealed bilayer film. By analysis of the data, we found that the values of superlocalization exponent are within 1.22 {<=} {xi} {<=} 1.29, which are higher than expected for two-dimension fractal systems. The results provided possible evidence for the superlocalization on fractal architectures in Au/Ge bilayer films. The TEP measurements are considered a more effective method than the conductivity for investigating superlocalization in a percolating system.

32Si dating of sediments

International Nuclear Information System (INIS)

Morgenstern, U.

2004-01-01

Brief explanation of the use of 32 Si in the dating of sediments. 32 Si , with a half-life of c.140 years, can be applied in the age range 30-1000 years. An appropriate dating tool for that time range is essential because it includes three very important epochs: the impact of human colonisation and industrialisation during the last 150 years, the Little Ice Age between about 1650 AD and 1850 AD, and the last part of the Medieval Climatic Optimum. 23 refs

Effect of planting dates on seed yield and seed quality of Stylosanthes guianensis CIAT 184

Directory of Open Access Journals (Sweden)

Chureerat Satjipanon

2005-11-01

Full Text Available The objective of this experiment was to investigate the effect of planting dates on seed yield and quality of Stylosanthes guianensis CIAT 184 at Khon Kaen Animal Nutrition Research and Development Center, during May 2003 to February 2004. A randomized complete block design with four replications was used. Experimental treatments consisted of four planting dates spaced at about 30-day intervals from 23 May to 23 August 2003.The results revealed that planting date had a significant effect on seed yields and pure germinable seed yields (PGSY of S. guianensis CIAT 184. Plots planted on 23 July produced the highest seed yield and PGSY of 630 and 601 kg/ha, respectively followed by plots planted on 23 June and 23 May (514 and 501; 443 and 421 kg/ha, respectively. Plots planted on 23 August produced the lowest seed yield and PGSY of 269 and 262 kg/ha, respectively. There were no significant differences in seed purity percentage, germination percentage and 1000-seed weight among planting dates. Based on this research, it was concluded that late- July was the optimum planting date for S. guianensis CIAT 184 cultivation for seed production in Northeast Thailand.

Short communication

African Journals Online (AJOL)

raoul

2011-08-23

Aug 23, 2011 ... Through a grant administered by the World Health Organization (WHO) and funded by the Bill and. Melinda Gates Foundation to support the development of regional Child Strategies in resource-constrained settings, staff of www.pactr.org developed the Africa-region Child Strategy. Since www.pactr.org ...

Malawi Medical Journal - Vol 23, No 2 (2011)

African Journals Online (AJOL)

Brief report - Improving Hand Hygiene in a resource limited setting – a Malawian Example · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. A Thumbs, M Lingomanje, C Rothe, 67. http://dx.doi.org/10.4314/mmj.v23i2.70754 ...

REIMEP-22 U age dating - Determination of the production date of a uranium certified test sample Inter-laboratory comparison, Report to participants

OpenAIRE

VENCHIARUTTI CELIA; VARGA ZSOLT; RICHTER Stephan; NICHOLL Adrian; KRAJKO JUDIT; JAKOPIC Rozle; MAYER Klaus; AREGBE Yetunde

2015-01-01

The REIMEP-22 inter-laboratory comparison (ILC) "U Age Dating - Determination of the production date of a uranium certified test sample" was organised by JRC-IRMM as support to the Nuclear Forensics International Technical Working Group (ITWG) This ILC was organised prior to the release of the candidate certified reference material IRMM-1000, produced in cooperation with JRC-ITU. The aim of REIMEP-22 was to determine the production date of the uranium certified test sample (i.e. the last chem...

Interactions of a hairy vetch-corn rotation and P fertilizer on the NPK ...

African Journals Online (AJOL)

Jane

2011-08-17

Aug 17, 2011 ... air dried, gravel and plant roots were removed, and then it was ground to pass through 1, 0.25 .... the crop needs to absorb large amounts of N and K, and that the soil nutrient ..... the manure may volatilize ammonia and release carbon dioxide and methane into the atmosphere, bringing some environmental ...

Radiological effluents released from US continental tests, 1961 through 1992. Revision 1

International Nuclear Information System (INIS)

Schoengold, C.R.; DeMarre, M.E.; Kirkwood, E.M.

1996-08-01

This report documents all continental tests from September 15, 1961, through September 23, 1992, from which radioactive effluents were released. The report includes both updated information previously published in the publicly available May, 1990 report, DOE/NV-317, ''Radiological Effluents Released from Announced US Continental Tests 1961 through 1988'', and effluent release information on formerly unannounced tests. General information provided for each test includes the date, time, location, type of test, sponsoring laboratory and/or agency or other sponsor, depth of burial, purpose, yield or yield range, extent of release (onsite only or offsite), and category of release (detonation-time versus post-test operations). Where a test with simultaneous detonations is listed, location, depth of burial and yield information are given for each detonation if applicable, as well as the specific source of the release. A summary of each release incident by type of release is included. For a detonation-time release, the effluent curies are expressed at R+12 hours. For a controlled releases from tunnel-tests, the effluent curies are expressed at both time of release and at R+12 hours. All other types are listed at the time of the release. In addition, a qualitative statement of the isotopes in the effluent is included for detonation-time and controlled releases and a quantitative listing is included for all other types. Offsite release information includes the cloud direction, the maximum activity detected in the air offsite, the maximum gamma exposure rate detected offsite, the maximum iodine level detected offsite, and the maximum distance radiation was detected offsite. A release summary incudes whatever other pertinent information is available for each release incident. This document includes effluent release information for 433 tests, some of which have simultaneous detonations. However, only 52 of these are designated as having offsite releases

Radiological effluents released from US continental tests, 1961 through 1992. Revision 1

Energy Technology Data Exchange (ETDEWEB)

Schoengold, C.R.; DeMarre, M.E.; Kirkwood, E.M.

1996-08-01

This report documents all continental tests from September 15, 1961, through September 23, 1992, from which radioactive effluents were released. The report includes both updated information previously published in the publicly available May, 1990 report, DOE/NV-317, ``Radiological Effluents Released from Announced US Continental Tests 1961 through 1988``, and effluent release information on formerly unannounced tests. General information provided for each test includes the date, time, location, type of test, sponsoring laboratory and/or agency or other sponsor, depth of burial, purpose, yield or yield range, extent of release (onsite only or offsite), and category of release (detonation-time versus post-test operations). Where a test with simultaneous detonations is listed, location, depth of burial and yield information are given for each detonation if applicable, as well as the specific source of the release. A summary of each release incident by type of release is included. For a detonation-time release, the effluent curies are expressed at R+12 hours. For a controlled releases from tunnel-tests, the effluent curies are expressed at both time of release and at R+12 hours. All other types are listed at the time of the release. In addition, a qualitative statement of the isotopes in the effluent is included for detonation-time and controlled releases and a quantitative listing is included for all other types. Offsite release information includes the cloud direction, the maximum activity detected in the air offsite, the maximum gamma exposure rate detected offsite, the maximum iodine level detected offsite, and the maximum distance radiation was detected offsite. A release summary incudes whatever other pertinent information is available for each release incident. This document includes effluent release information for 433 tests, some of which have simultaneous detonations. However, only 52 of these are designated as having offsite releases.

THE 2011 JUNE 23 STELLAR OCCULTATION BY PLUTO: AIRBORNE AND GROUND OBSERVATIONS

Energy Technology Data Exchange (ETDEWEB)

Person, M. J.; Bosh, A. S.; Levine, S. E.; Gulbis, A. A. S.; Zangari, A. M.; Zuluaga, C. A.; Sallum, S. [Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139-4307 (United States); Dunham, E. W.; Collins, P.; Bida, T.; Bright, L. [Lowell Observatory, Flagstaff, AZ (United States); Pasachoff, J. M.; Babcock, B. A.; Pandey, S.; Amrhein, D. [Williams College-Hopkins Observatory, Williamstown, MA (United States); Tholen, D. J. [Institute for Astronomy, University of Hawaii, Manoa, HI (United States); Taylor, B. [Boston University, Boston, MA (United States); Wolf, J.; Pfueller, E. [Deutsches SOFIA Institut, Universitaet Stuttgart, Pfaffenwaldring 29, D-70569 Stuttgart (Germany); Meyer, A., E-mail: mjperson@mit.edu [SOFIA Science Center, NASA Ames Research Center, MS 211-1, Moffett Field, CA 94035 (United States); and others

2013-10-01

On 2011 June 23, stellar occultations by both Pluto (this work) and Charon (future analysis) were observed from numerous ground stations as well as the Stratospheric Observatory for Infrared Astronomy (SOFIA). This first airborne occultation observation since 1995 with the Kuiper Airborne Observatory resulted in the best occultation chords recorded for the event, in three visible wavelength bands. The data obtained from SOFIA are combined with chords obtained from the ground at the IRTF, the U.S. Naval Observatory Flagstaff Station, and Leeward Community College to give the detailed state of the Pluto-Charon system at the time of the event with a focus on Pluto's atmosphere. The data show a return to the distinct upper and lower atmospheric regions with a knee or kink in the light curve separating them as was observed in 1988, rather than the smoothly transitioning bowl-shaped light curves of recent years. The upper atmosphere is analyzed by fitting a model to all of the light curves, resulting in a half-light radius of 1288 {+-} 1 km. The lower atmosphere is analyzed using two different methods to provide results under the differing assumptions of particulate haze and a strong thermal gradient as causes for the lower atmospheric diminution of flux. These results are compared with those from past occultations to provide a picture of Pluto's evolving atmosphere. Regardless of which lower atmospheric structure is assumed, results indicate that this part of the atmosphere evolves on short timescales with results changing the light curve structures between 1988 and 2006, and then reverting these changes in 2011 though at significantly higher pressures. Throughout these changes, the upper atmosphere remains remarkably stable in structure, again except for the overall pressure changes. No evidence of onset of atmospheric collapse predicted by frost migration models is seen, and the atmosphere appears to be remaining at a stable pressure level, suggesting it

Poverty Survey 2011

NARCIS (Netherlands)

2011-01-01

Original title: Armoedesignalement 2011 In this joint publication, Statistics Netherlands (CBS) and the Netherlands Institute for Social Research/SCP present the most up-to-date figures on poverty in the Netherlands. The trend in the poverty rate is described for the population as a whole and

6 CFR 7.23 - Emergency release of classified information.

Science.gov (United States)

2010-01-01

... Classified Information Non-disclosure Form. In emergency situations requiring immediate verbal release of... information through approved communication channels by the most secure and expeditious method possible, or by...

49 CFR 10.23 - Accounting of disclosures.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Accounting of disclosures. 10.23 Section 10.23... INDIVIDUALS Maintenance of Records § 10.23 Accounting of disclosures. Each operating administration, the... accurate accounting of: (1) The date, nature, and purpose of each disclosure of a record to any person or...

dated 2011

African Journals Online (AJOL)

2002-11-02

Nov 2, 2002 ... Root resorption has long been identified in the dental literature and was first ... of this paper is to review root resorption with emphasis on the :aetiology ..... endodontically treated incisors after orthodontic movement: report of ...

Seed storage protein electrophoretic profiles in some Iranian date ...

African Journals Online (AJOL)

use

2011-12-05

Dec 5, 2011 ... 2International Center for Science, High Technology and Environmental Sciences, Kerman, Iran. Accepted 31 October, 2011 ... Mesopotamia, date palm is cultivated for fruit production and all parts of the tree are used for many ...... assembly of the head of bacteriophage T4. Nature, 227(5259): 680-. 685.

Justicia y racionamiento sanitario en el Plan AUGE: dilemas bioéticos asociados a la distribución de recursos escasos Justiça e fundamentação sanitária no Plano AUGE: dilemas bioéticos associados à distribuição de recursos escassos Justice and health care rationing in AUGE: bioethical dilemmas associated to the distribution of scarce resources

Directory of Open Access Journals (Sweden)

Alejandra Zúñiga Fajuri

2011-06-01

Full Text Available Los criterios de racionamiento en materia sanitaria establecidos por el Plan AUGE en Chile, se fundan principalmente en máximas de eficiencia que son contrarias a los principios de equidad que debieran sustentar las políticas sanitarias de las sociedades democráticas. Para la aplicación y justificación de las técnicas de racionamiento sanitario se requiere no sólo una reflexión desde la ciencia médica y la economía de la salud, sino que también desde la filosofía moral y la bioética. El estudio de las teorías de la justicia distributiva sanitaria permite valorar críticamente los criterios de racionamiento sanitarios utilizados por las Guías Clínicas de cada una de las patologías GES/AUGE que resultan contrarios al principio de equidad.Os critérios de fundamentação em matéria sanitária estabelecidos pelo Plano AUGE, no Chile, se fundam, principalmente, em máximas de eficiência que são contrárias aos princípios de equidade que deveriam sustentar as políticas sanitárias ds sociedades democráticas. Para a aplicação e justificação das técnicas de racionamento sanitário se requer não só uma reflexão a partir da ciência médica e da economia da saúde, mas, também, a partir da filosofia moral e da bioética. O estudo das teorias da justiça distributiva sanitária permite valorar criticamente os critérios de racionamento sanitário utilizados pelas Guias Clínicas de cada uma das patologias GES/AUGE que resultam contrários ao princípio da equidade.Rationing criteria in health care establish by AUGE, in Chile, are based, mainly, in maximum efficiency, contrary to the equity principle, which should sustain health care policies in democratic societies. For the application and justification of health care rationing techniques is required not only a medical science and health care economy reflection, but a moral philosophy and bioethical reflection as well. The study of health care distributive justice theories

Field Data Collection Study Final Report; Natatorium Current Study, Waikiki, HI, 23-29 Aug 2007 (NODC Accession 0044080)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Field data collection was conducted for the U.S. Army Engineer District, Pacific Ocean, Honolulu (POH), during 23-29 August 2007, in the vicinity of the Natatorium,...

Labeling and effectiveness testing; sunscreen drug products for over-the-counter human use; delay of compliance dates. Final rule; delay of compliance dates; request for comments.

Science.gov (United States)

2012-05-11

The Food and Drug Administration (FDA) is delaying the compliance dates for the final rule for over-the-counter (OTC) sunscreen drug products that published in the Federal Register of June 17, 2011 (76 FR 35620). The final rule establishes labeling and effectiveness testing for certain OTC sunscreen products containing specified active ingredients and marketed without approved applications. It also amends labeling claims that are not currently supported by data and lifts the previously-published delay of implementation of the Drug Facts labeling requirements for OTC sunscreens. The 2011 final rule's compliance dates are being delayed because information received after publication of the 2011 final rule indicates that full implementation of the 2011 final rule's requirements for all affected products will require an additional 6 months. This final rule is part of FDA's ongoing review of OTC drug products.

Evaluation of the plasma hydrogen isotope content by residual gas analysis at JET and AUG

Science.gov (United States)

Drenik, A.; Alegre, D.; Brezinsek, S.; De Castro, A.; Kruezi, U.; Oberkofler, M.; Panjan, M.; Primc, G.; Reichbauer, T.; Resnik, M.; Rohde, V.; Seibt, M.; Schneider, P. A.; Wauters, T.; Zaplotnik, R.; ASDEX-Upgrade, the; EUROfusion MST1 Teams; contributors, JET

2017-12-01

The isotope content of the plasma reflects on the dynamics of isotope changeover experiments, efficiency of wall conditioning and the performance of a fusion device in the active phase of operation. The assessment of the isotope ratio of hydrogen and methane molecules is used as a novel method of assessing the plasma isotope ratios at JET and ASDEX-Upgrade (AUG). The isotope ratios of both molecules in general shows similar trends as the isotope ratio detected by other diagnostics. At JET, the absolute values of RGA signals are in relatively good agreement with each other and with spectroscopy data, while at AUG the deviation from neutral particle analyser data are larger, and the results show a consistent spatial distribution of the isotope ratio. It is further shown that the isotope ratio of the hydrogen molecule can be used to study the degree of dissociation of the injected gas during changeover experiments.

Medezeggenschap bij DSM: Limburg 1946-2011

NARCIS (Netherlands)

Buitelaar, W.

2011-01-01

"Doing Something Meaningful", zo kenmerkte DSM-bestuursvoorzitter Feike Sijbesma de activiteiten van het concern (NRC, 23 februari 2011). Dat geldt in onderstaande terugblik over de periode 1946-2011 evenzeer voor het werk van de medezeggenschappers van DSM Limburg.

76 FR 76171 - New Mexico; Major Disaster and Related Determinations

Science.gov (United States)

2011-12-06

.... FEMA-4047-DR; Docket ID FEMA-2011-0001] New Mexico; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of New Mexico (FEMA-4047-DR), dated November 23, 2011, and... dated November 23, 2011, the President issued a major disaster declaration under the authority of the...

Streamlined approach for environmental restoration closure report for Corrective Action Unit No. 456: Underground storage tank release site 23-111-1, Nevada Test Site, Nevada

International Nuclear Information System (INIS)

1998-04-01

The underground storage tank (UST) release site 23-111-1 is located in Mercury, Nevada. The site is in Area 23 of the Nevada Test Site, (NTS) located on the north side of Building 111. The tank associated with the release was closed in place using cement grout on September 6, 1990. The tank was not closed by removal due to numerous active underground utilities, a high-voltage transformer pad, and overhead power lines. Soil samples collected below the tank bottom at the time of tank closure activities exceeded the Nevada Administrative Code Action Level of 100 milligrams per kilogram (mg/kg) for petroleum hydrocarbons. Maximum concentrations detected were 119 mg/kg. Two passive venting wells were subsequently installed at the tank ends to monitor the progress of biodegradation at the site. Quarterly air sampling from the wells was completed for approximately one year, but was discontinued since data indicated that considerable biodegradation was not occurring at the site

Communication dated 23 February 2007 addressed to the Director General from the Ambassador of the Sultanate of Oman on behalf of the Arab States that are Members and Observers of the Agency

International Nuclear Information System (INIS)

2007-01-01

The Director General has received a letter dated 23 February 2007 from the Ambassador of the Sultanate of Oman on behalf of the Arab States that are members and observers of the Agency concerning Israeli nuclear capabilities. In the light of the request expressed by the Ambassador of the Sultanate of Oman in his letter of 23 February 2007, his letter is attached for the information of all Member States

Regionaalpoliitika vajab maakonda / Vallo Reimaa

Index Scriptorium Estoniae

Reimaa, Vallo

2007-01-01

Ilmunud ka: Sõnumitooja, 22. aug. 2007, lk. 2; Hiiu Leht, 22. aug. 2007, lk. 2; Meie Maa, 22. aug. 2007, lk. 2; Lääne Elu, 23. aug. 2007, lk. 6; Pärnu Postimees, 23. aug. 2007, lk. 15; Nädaline, 23. aug. 2007, lk. 4; Võrumaa Teataja, 25. aug. 2007, lk. 2; Koit, 25. aug. 2007, lk. 6; Järva Teataja, 28. aug. 2007, lk. 2; Sakala, 28. aug. 2007, lk. 2; Valgamaalane, 28. aug. 2007, lk. 2; Tartu Postimees, 29. aug. 2007, lk. 2; Vooremaa, 4. sept. 2007, lk. 2; Põhjarannik, 6. sept. 2007, lk. 2; Severnoje Poberezhje, 6. sept. 2007, lk. 2; Infopress, 7. sept., nr. 36, 2007, lk. 6-7; Virumaa Teataja, 11. sept. 2007, lk. 15. Regionaalhalduse kontseptsioonist, riiklike ja omavalitsuslike funktsioonide lahutamisest maakonna tasandil. Maavanemale pandud ligi 380 funktsioonist seostub enamik järelevalvega omavalitsuste üle, riiklike ja omavalitsuslike funktsioonide lahutamisel läheks omavalitsusliidule üle ainult väikene osa maavalitsuste tegevustest

46 CFR 131.585 - Periodic servicing of hydrostatic-release units.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic servicing of hydrostatic-release units. 131.585... OPERATIONS Tests, Drills, and Inspections § 131.585 Periodic servicing of hydrostatic-release units. (a) Except a disposable hydrostatic-release unit with an expiration date, each hydrostatic-release unit must...

Trends in Physical Dating Violence Victimization among U.S. High School Students, 1999-2011

Science.gov (United States)

Rothman, Emily F.; Xuan, Ziming

2014-01-01

Dating violence is a serious form of violence that places students at risk for injury, death, and negative mental health sequelae. The current analysis presents data on the prevalence of dating violence over a 12-year period among a nationally representative sample of high school-attending youth in the United States, stratified by race and gender.…

15 CFR 2011.105 - Form and applicability of certificate.

Science.gov (United States)

2010-01-01

..., SYRUPS AND MOLASSES Certificate of Quota Eligibility § 2011.105 Form and applicability of certificate. (a...; expected date of departure; expected date of arrival in U.S.; and expected port(s) of arrival in the United... shall affix a seal or other form of authentication and sign and date the certificate. (b) Other...

Eurofuse 2011

CERN Document Server

De Baets, Bernard; Fodor, Janos; Melo-Pinto, Pedro; Serodio, Carlos

2012-01-01

This carefully edited book comprises the papers from EUROFUSE 2011 Workshop on Fuzzy Methods for Knowledge-based Systems. EUROFUSE was established in 1998 as the EURO (the Association of European Operational Research Societies) Working Group on Fuzzy Sets, as a successor of the former European Chapter of IFSA (the International Fuzzy Systems Association). The present EUROFUSE 2011 workshop is held at Regua, Portugal, 21-23 September, in the World Heritage Site of the Douro Wine Region and is organised by Pedro Melo-Pinto and Pedro Couto. The workshop is devoted to Fuzzy Methods for Knowledge-b

Bright and dark soliton solutions of the (3 + 1 )-dimensional ...

Indian Academy of Sciences (India)

2013-08-01

Aug 1, 2013 ... [22] S L Palacios and J M Fernandez-Diaz, Opt. Commun. 178, 457 (2000). [23] A Biswas, H Triki and M Labidi, Physics of Wave Phenomena 19(1), 24 (2011). [24] N Taghizadeh, M Mirzazadeh and S R Moosavi Noori, Appl. Appl. Math. 7(1), 175 (2012). [25] T Alagesan, A Uthayakumar and K Porsezian, ...

RT-PCR and real-time PCR analysis of E2A-PBX1, TEL-AML1 ...

Indian Academy of Sciences (India)

2011-08-19

Aug 19, 2011 ... group of 1–25 years (50 pediatric and 14 young adults). Diagnosis of ... 3% agarose gel to visualize the amplified products of fusion gene transcripts. .... translocation in 13.4% (177/1321, range 9–23%) of child- hood ALL in Far ... to apoptosis, growth factor interactions and alters cell–cell and cell–matrix ...

76 FR 42508 - Effective Date for Swap Regulation

Science.gov (United States)

2011-07-19

... the General Counsel, or Steven Kane, Consultant, 202-418-5911, [email protected] , Office of the Chief...., letter dated July 1, 2011, from R. Michael Sweeney, Jr., Hunton & Williams, on behalf of the Working...

samaru-main-vol 11 2011

African Journals Online (AJOL)

Library _info_Sc_ 1

2004-07-11

Jul 11, 2004 ... Samaru Journal of Information Studies Vol. 11 (1 & 2)2011 ... It is therefore paramount that the library ... source of primary and up to date information, both students and ... entertainment, arts, fashion, law, economy, medicine,.

YALSA 2011 Fabulous Films & Amazing Audiobooks

Science.gov (United States)

School Library Journal, 2011

2011-01-01

The Young Adult Library Services Association (YALSA), a division of the American Library Association (ALA), announced its 2011 annual lists of Fabulous Films for Young Adults and Amazing Audiobooks for Young Adults ages 12 to 18. This article presents the titles which were released in January 2011 during the ALA Midwinter meeting in San Diego,…

15 CFR 2011.110 - Suspension of certificate system.

Science.gov (United States)

2010-01-01

..., SYRUPS AND MOLASSES Certificate of Quota Eligibility § 2011.110 Suspension of certificate system. (a... of such suspension and the effective date thereof shall be published in the Federal Register. (b... such reinstatement and the effective date thereof shall be published in the Federal Register. (c...

46 CFR 122.740 - Periodic servicing of hydrostatic release units.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic servicing of hydrostatic release units. 122.740... hydrostatic release units. (a) Each hydrostatic release unit, other than a disposable unit, must be serviced... hydrostatic release unit must be marked in clearly legible letters with an expiration date of two years after...

HST/WFC3 Early Release Science In The GOODS-South Field: UV-dropout Galaxies At Z=2-3

Science.gov (United States)

Hathi, Nimish P.; Ryan, R. E., Jr.; Cohen, S. H.; Yan, H.; Windhorst, R. A.; McCarthy, P. J.; O'Connell, R. W.; Koekemoer, A. M.; SOC, WFC3

2010-01-01

We combine new high sensitivity of Ultraviolet (UV) imaging from the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope (HST) with existing deep HST/ACS optical (F435W, F606W, F775W and F850LP) images from the GOODS program to identify UV-dropouts, which are galaxy candidates at z=2-3. These new HST/WFC3 observations were taken over 50 sq. arcminutes in the GOODS-South field as a part of the Early Release Science program. The uniqueness of these new UV data is that they are observed in 3 filters (F225W, F275W and F336W), which allows us to identify two different sets of UV-dropout samples. We apply (F275W-F336W) vs. (F336W-F435W) color selection criteria to identify F275W-dropout (z=2) galaxy candidates and (F336W-F435W) vs. (F435W-F606W) criteria to identify F336W-dropout (z=3) galaxy candidates. Multi-wavelength imaging and extensive spectroscopic follow-up observations in this field enable us to carefully access validity of our UV-dropout candidates. We estimate number counts and rest-frame UV Luminosity functions for galaxies at z=2-3, and these results are compared to other surveys at similar redshifts. This project is based on Early Release Science observations made by the WFC3 Scientific Oversight Committee. We are grateful to the Director of the Space Telescope Science Institute for awarding Director's Discretionary time for this program. Support for program #11359 was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555.

Adolescent dating violence: an overview of foreign studies

OpenAIRE

Lukovtseva Z.V.

2018-01-01

The analysis of foreign researches of adolescent dating violence is presented in article. Terminological difficulties which overcoming represents a relevant scientific and practical task are discussed. Adolescent dating violence is treated as a specific phenomenon which should be distinguished from bullying, school violence, etc. The data characterizing frequency of violence in the teenage romantic relations are systematized; it is established that up to 2/3 teenagers in foreign countries hav...

Üleminekuga kaduma või üle läinud? / Andri Ksenofontov

Index Scriptorium Estoniae

Ksenofontov, Andri, 1962-

2011-01-01

Näitus "Lost in Transition" Eesti Kaasaegse Kunsti Muuseumis 28. aug.-ni 2011, kuraator Rael Artel. Gergely László ja Katarina Ševići, Katarina Zdjelari, Flo Kasearu, Wojtek Doroszuki, Ivan Jurica, Anna-Stina Treumundi, Arnis Balčuse, Aleksei Gordini, Zampa di Leone töödest. Liisa Kruusmäe näitus "Pealtkuulatud lood" 11.-23. juulini ning Karl-Kristjan Nageli ja Tiiu Rebase näitus "Kohtucase - Epic Winning" Draakoni Galeriis 25.07.-6.08.2011

Comparación de ranking del Ministerio de Salud (Minsal e impacto financiero de las 40 primeras patologías Auge-GES vigentes en Chile Comparing the Minsal ranking with the financial impact of the first 40 Auge-GES pathologies in Chile

Directory of Open Access Journals (Sweden)

Miguel Bustamante-Ubilla

2010-04-01

Full Text Available El presente artículo compara el ranking Minsal de 40 patologías Auge-GES con el determinado por impacto financiero. Se elaboró una base de datos homogénea, se estandarizaron datos y se aplicaron correlaciones Pearson y Spearman. Se concluye que el criterio de impacto financiero cambia efectivamente las prioridades y modifica la congruencia social de la política de Estado.This article compares the Minsal ranking of 40 Auge-GES pathologies with their financial impact. A homogeneous database was built, the data was standardized and Pearson and Spearman correlations were applied. The financial impact approach changes priorities and the social consistency of the state policy.

Communication dated 23 June 2009 received from the Permanent Mission of the United States of America with regard to Global Initiative to Combat Nuclear Terrorism Plenary Meeting

International Nuclear Information System (INIS)

2009-01-01

The Secretariat has received a communication dated 23 June 2009 from the Permanent Mission of the United States of America transmitting the 16 June 2009 message from President Barack Obama to the Global Initiative to Combat Nuclear Terrorism (GICNT) Plenary Meeting held in the Hague on 16-17 June 2009. As requested in that communication, the abovementioned message is herewith circulated for the information of all Member States

Mezinárodní veletrh AMPER 2011

Czech Academy of Sciences Publication Activity Database

Řípa, Milan

-, č. 5 (2011), s. 23-23 ISSN 1210-9525 Institutional research plan: CEZ:AV0Z20430508 Keywords : fusion * COMPASS * Ball Pen * Institute of Plasma Physics AS CR, v.v Subject RIV: BL - Plasma and Gas Discharge Physics

Optical Whole-Genome Restriction Mapping as a Tool for Rapidly Distinguishing and Identifying Bacterial Contaminants in Clinical Samples

Science.gov (United States)

2015-08-01

Article 3. DATES COVERED (From – To) Oct 2011 – Aug 2012 4. TITLE AND SUBTITLE Optical Whole-Genome Restriction Mapping as a Tool for Rapidly...multiple bacteria could be uniquely identified within mixtures. In the first set of experiments, three unique organisms ( Bacillus subtilis subsp. globigii...be useful in monitoring nosocomial outbreaks in neonatal and intensive care wards, or even as an initial screen for antibiotic resistant strains

Deliberate release of genetically modified plants into the environment in Slovenia

Directory of Open Access Journals (Sweden)

Zlata LUTHAR

2015-11-01

Full Text Available Deliberate release of genetically modified higher plants (GMHPs into the environment in Slovenia is regulated by the Law on the Management of Genetically Modified Organisms (ZRGSO Ur. l. RS 23/2005 and 21/2010, III chapter. For each deliberate release of GMPs into the environment a license issued by the Ministry of Environment and Spatial Planning (MESP must be acquired. The application or notification should contain a very accurate and complex description of the GMP, of the field where it will be released and of wider surroundings or environment. The application consists of Annex 2 with accessories: 1. Part A (technical data for the authorization of deliberate GMP release into the environment; 2. Part B (environmental risk assessment; 3. Application summary in Slovenian and English language for the release of GMP into environment, which is transmitted to Brussels by MESP; 4. Extract from the Land Cadastre of the field to which the GMP will be released. The release procedure runs (till here under the above mentioned Law, which has been in place for several years and which clearly defines that it is possible to release GMP in Slovenia. In the case of GM rice in 2011, the law applied till the site selection of the experiment. Here, the law was not sufficiently taken into account. It was prevailed by the regulation of Farmland and Forest Fund of the Republic of Slovenia and municipal decision, which was stronger than the national law and prevented the cultivation of GM rice in an area that is legally suitable for release of GMO into the environment. Rice is not grown in Slovenia and does not have wild ancestors or close relatives with whom it might mate. Nearest area of cultivation is in neighboring Italy, which is from potentially selected location in Slovenia more than 70 km away.

Adolescent dating violence: an overview of foreign studies

Directory of Open Access Journals (Sweden)

Lukovtseva Z.V.

2017-12-01

Full Text Available The analysis of foreign researches of adolescent dating violence is presented in article. Terminological difficulties which overcoming represents a relevant scientific and practical task are discussed. Adolescent dating violence is treated as a specific phenomenon which should be distinguished from bullying, school violence, etc. The data characterizing frequency of violence in the teenage romantic relations are systematized; it is established that up to 2/3 teenagers in foreign countries have experience of adolescent dating violence either as offenders, or as victims, in structure of the discussed phenomenon into the forefront psychological violence acts. Biographic, individual and psychological and social and environmental predictors of adolescent dating violence are considered. Process of transformation of behavior within adolescent dating violence with transition to more mature, partner or marriage, to the relations is tracked. Special attention is paid to sexual differences in predisposition to commission of adolescent dating violence and also his influence on character of the subsequent "adult" relations.

Latvijas ozolu audžu augšņu raksturojums

OpenAIRE

Stalīdzāns, Didzis

2012-01-01

Maģistra darba mērķis ir noskaidrot augsnes faktora lomu parastā ozola (Quercus robur L.) izplatībai Latvijas teritorijā sastopamajās mežaudzēs. Maģistra darbā ir apkopota informācija par parastā ozola izplatības areālu Latvijas teritorijā un citviet pasaulē. Sniegts - parastā ozola ekoloģiskais raksturojums, raksturīgākie augšanas apstākļi, audžu atjaunošanās un ar to saistīto problēmu izklāsts. Pētījumā izlases veidā tika atlasīti 24 ozolu audžu parauglaukumi, kuros veikta audzes augsne...

Coccidioidomycosis among Prison Inmates, California, USA, 2011

Centers for Disease Control (CDC) Podcasts

2015-02-26

Dr. Charlotte Wheeler discusses Coccidioidomycosis among Prison Inmates in California.  Created: 2/26/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/26/2015.

Geological Survey of Canada radiocarbon dates XXIX

International Nuclear Information System (INIS)

McNeely, R.; McCuaig, S.

1991-01-01

This list presents 622 radiocarbon age determinations made by the Radiocarbon Dating Laboratory. All samples dated more than two years ago have now been reported in date lists. The total number (609) of samples from various areas are as follows: Offshore (43); Newfoundland (42); Labrador (11); Nova Scotia (39); New Brunswick (7); Champlain Sea (38); Quebec (54); Ontario (23); Manitoba (3); Saskatchewan (9); Alberta (6); British Columbia (92); Yukon Territory (71); Northwest Territories, mainland (33); Northwest Territories, Arctic Archipelago (126); U.S.A. - New York (6); Washington (1); Denmark Greenland (3). Tables 1 and 2 summarize the details of background and standard counts for the 2 L and 5 L counters during the period from December 6, 1988 to January 9, 1990. (author). Refs

Geological Survey of Canada radiocarbon dates XXIX

Energy Technology Data Exchange (ETDEWEB)

McNeely, R; McCuaig, S

1992-12-31

This list presents 622 radiocarbon age determinations made by the Radiocarbon Dating Laboratory. All samples dated more than two years ago have now been reported in date lists. The total number (609) of samples from various areas are as follows: Offshore (43); Newfoundland (42); Labrador (11); Nova Scotia (39); New Brunswick (7); Champlain Sea (38); Quebec (54); Ontario (23); Manitoba (3); Saskatchewan (9); Alberta (6); British Columbia (92); Yukon Territory (71); Northwest Territories, mainland (33); Northwest Territories, Arctic Archipelago (126); U.S.A. - New York (6); Washington (1); Denmark Greenland (3). Tables 1 and 2 summarize the details of background and standard counts for the 2 L and 5 L counters during the period from December 6, 1988 to January 9, 1990. (author). Refs.

2005 5th Annual CMMI Technology Conference and User Group. Volume 3 - Wednesday

Science.gov (United States)

2005-11-17

SAM Louthan 1.1 1.2 1.3 2.1 2.2 2.3 2.4 M&A Ruhlman 1.1 1.2 1.3 1.4 2.1 2.2 2.3 2.4 PPQA Jost 18-Aug 1.1 1.2 2.1 2.2 CM Jost 19-Aug 1.1 1.2 1.3 2.1 2.2...3.1 3.2 RD Jost 17-Aug 1.1 1.2 2.1 2.2 2.3 3.1 3.2 3.3 3.4 3.5 TS Ruhlman 1.1 1.2 1.3 2.1 2.2 2.3 2.4 3.1 3.2 PI Ruhlman 13-Aug 1.1 1.2 1.3 2.1 2.2...3.1 3.2 3.3 3.4 VER Jost 11-Aug 1.1 1.2 1.3 2.1 2.2 2.3 3.1 3.2 VAL Jost 13-Aug 1.1 1.2 1.3 2.1 2.2 OPF Ruhlman 1.1 1.2 1.3 2.1 2.2 2.3 2.4 OPD Ruhlman

5'-Terminal AUGs in Escherichia coli mRNAs with Shine-Dalgarno Sequences: Identification and Analysis of Their Roles in Non-Canonical Translation Initiation.

Directory of Open Access Journals (Sweden)

Heather J Beck

Full Text Available Analysis of the Escherichia coli transcriptome identified a unique subset of messenger RNAs (mRNAs that contain a conventional untranslated leader and Shine-Dalgarno (SD sequence upstream of the gene's start codon while also containing an AUG triplet at the mRNA's 5'- terminus (5'-uAUG. Fusion of the coding sequence specified by the 5'-terminal putative AUG start codon to a lacZ reporter gene, as well as primer extension inhibition assays, reveal that the majority of the 5'-terminal upstream open reading frames (5'-uORFs tested support some level of lacZ translation, indicating that these mRNAs can function both as leaderless and canonical SD-leadered mRNAs. Although some of the uORFs were expressed at low levels, others were expressed at levels close to that of the respective downstream genes and as high as the naturally leaderless cI mRNA of bacteriophage λ. These 5'-terminal uORFs potentially encode peptides of varying lengths, but their functions, if any, are unknown. In an effort to determine whether expression from the 5'-terminal uORFs impact expression of the immediately downstream cistron, we examined expression from the downstream coding sequence after mutations were introduced that inhibit efficient 5'-uORF translation. These mutations were found to affect expression from the downstream cistrons to varying degrees, suggesting that some 5'-uORFs may play roles in downstream regulation. Since the 5'-uAUGs found on these conventionally leadered mRNAs can function to bind ribosomes and initiate translation, this indicates that canonical mRNAs containing 5'-uAUGs should be examined for their potential to function also as leaderless mRNAs.

SAJS March 2011.indd

African Journals Online (AJOL)

2011-03-07

Mar 7, 2011 ... S. Z. DLANGAMANDLA, M.B. CH.B. S. LUCAS ... Conclusion. Pre-surgical imaging is an elegant way of diagnosing pathology ... hepatocarcinogenesis. Liver Int 2003;23:1-5. 10. Turner PC, Sylla A, Gong YY, et al. Reduction ...

Developmental Timing and Continuity of Exposure to Interparental Violence and Externalizing Behavior as Prospective Predictors of Dating Violence

Science.gov (United States)

Narayan, Angela J.; Englund, Michelle M.; Egeland, Byron

2014-01-01

This study investigated the prospective pathways of children's exposure to interparental violence (EIPV) in early and middle childhood and externalizing behavior in middle childhood and adolescence as developmental predictors of dating violence perpetration and victimization at ages 23 and 26 years. Participants (N = 168) were drawn from a longitudinal study of low-income families. Path analyses examined whether timing or continuity of EIPV predicted dating violence and whether timing or continuity of externalizing behavior mediated these pathways. Results indicated that EIPV in early childhood directly predicted perpetration and victimization at age 23. There were significant indirect effects from EIPV to dating violence through externalizing behavior in adolescence and life stress at age 23. Independent of EIPV, externalizing behavior in middle childhood also predicted dating violence through externalizing behavior in adolescence and life stress at age 23, but this pathway stemmed from maltreatment. These results highlight that the timing of EIPV and both the timing and continuity of externalizing behavior are critical risks for the intergenerational transmission of dating violence. Findings support a developmental perspective that negative early experiences and children's externalizing behavior are powerful influences for dating violence in early adulthood. PMID:24229543

Developmental timing and continuity of exposure to interparental violence and externalizing behavior as prospective predictors of dating violence.

Science.gov (United States)

Narayan, Angela J; Englund, Michelle M; Egeland, Byron

2013-11-01

This study investigated the prospective pathways of children's exposure to interparental violence (EIPV) in early and middle childhood and externalizing behavior in middle childhood and adolescence as developmental predictors of dating violence perpetration and victimization at ages 23 and 26 years. Participants (N = 168) were drawn from a longitudinal study of low-income families. Path analyses examined whether timing or continuity of EIPV predicted dating violence and whether timing or continuity of externalizing behavior mediated these pathways. Results indicated that EIPV in early childhood directly predicted perpetration and victimization at age 23. There were significant indirect effects from EIPV to dating violence through externalizing behavior in adolescence and life stress at age 23. Independent of EIPV, externalizing behavior in middle childhood also predicted dating violence through externalizing behavior in adolescence and life stress at age 23, but this pathway stemmed from maltreatment. These results highlight that the timing of EIPV and both the timing and the continuity of externalizing behavior are critical risks for the intergenerational transmission of dating violence. The findings support a developmental perspective that negative early experiences and children's externalizing behavior are powerful influences for dating violence in early adulthood.

15 CFR 2011.207 - Suspension of the certificate system.

Science.gov (United States)

2010-01-01

..., SYRUPS AND MOLASSES Specialty Sugar § 2011.207 Suspension of the certificate system. (a) Suspension. The.... Notice of such suspension and the effective date thereof shall be published in the Federal Register. (b... such reinstatement and the effective date thereof shall be published in the Federal Register. (c...

Mold-Ripened Soft Cheeses Fortified with Date Palm Fruit Product as Functional Dairy Products.

Science.gov (United States)

Al-Otaibi, Mutlag M; Haddadin, Jamal S; Haddadin, Malik S Y

2016-01-01

Date fruit based products are gaining popularity among the consumers in almost all date growing countries due to its added nutritional value. Therefore, novel products were developed by combining two types of foods i.e., soft ripened cheeses and date fruit syrups or date powder. This study is the first to report the surface mold-ripened cheese production with date syrup and date powder. Model cheeses were prepared from pasteurized milk inoculated with Streptococcus thermophilus, Penicillium camemberti and Geotrichum candidum. Date syrup-1, date syrup-2, date powder or the date mixture were added at the stage of curdling. Based on the kinetic growth of the microbial groups in all the treatments, there was no change in the growth of these in various date palm product. On the contrary It may be said that addition of the date fruit product supports their growth. After 35 days, the amounts of total poly phenols were 128.3 ± 1.01, 81.8 ± 1.11, 33.5 ± 2.19, 156.23 ± 1.27 mg GAE/100 g in the cheeses support with date syrup-1, date syrup-2, date powder or the date mixture, respectively. Antioxidant activity of date fruits ranged from 80.13 IC50 (date syrup-2) to 82.23 IC50 (date syrup-1). Based on the chemical characteristics and sensory analysis, the study results showed the potential for innovative application of date products for developing new functional dairy products as an ideal medium for the delivery of biological active compounds with beneficial health effects over.

401(k) plan asset allocation, account balances, and loan activity in 2011.

Science.gov (United States)

VanDerhei, Jack; Holden, Sarah; Alonso, Luis; Bass, Steven

2012-12-01

THE BULK OF 401(K) ASSETS CONTINUED TO BE INVESTED IN STOCKS: On average, at year-end 2011, 61 percent of 401(k) participants' assets was invested in equity securities through equity funds, the equity portion of balanced funds, and company stock. Thirty-four percent was in fixed-income securities such as stable-value investments and bond and money funds. SEVENTY-TWO PERCENT OF 401(K) PLANS INCLUDED TARGET-DATE FUNDS IN THEIR INVESTMENT LINEUP AT YEAR-END 2011: At year-end 2011, 13 percent of the assets in the EBRI/ICI 401(k) database was invested in target-date funds and 39 percent of 401(k) participants held target-date funds. Also known as lifecycle funds, these funds are designed to offer a diversified portfolio that automatically rebalances to be more focused on income over time. MORE NEW OR RECENT HIRES INVESTED THEIR 401(K) ASSETS IN BALANCED FUNDS, INCLUDING TARGET-DATE FUNDS: For example, at year-end 2011, 51 percent of the account balances of recently hired participants in their 20s was invested in balanced funds, compared with 44 percent in 2010, and about 7 percent in 1998. A significant subset of that balanced fund category is target-date funds. At year-end 2011, 40 percent of the account balances of recently hired participants in their 20s was invested in target-date funds, compared with 35 percent at year-end 2010. 401(K) PARTICIPANTS CONTINUED TO SEEK DIVERSIFICATION OF THEIR INVESTMENTS: The share of 401(k) accounts invested in company stock remained at 8 percent in 2011. This share has fallen by more than half since 1999. Recently hired 401(k) participants contributed to this trend: They tended to be less likely to hold employer stock. PARTICIPANTS' 401(K) LOAN ACTIVITY REMAINED STEADY, ALTHOUGH LOAN BALANCES INCREASED SLIGHTLY IN 2011: At year-end 2011, 21 percent of all 401(k) participants who were eligible for loans had loans outstanding against their 401(k) accounts, unchanged from year-end 2009 and year-end 2010, and up from 18 percent at year

Julia Dombrowski: Die Suche nach der Liebe im Netz. Eine Ethnographie des Online-Datings. Bielefeld: transcript Verlag 2011.

Directory of Open Access Journals (Sweden)

Vanessa Kleinschnittger

2011-09-01

Full Text Available Julia Dombrowski setzt sich in ihrer Dissertation aus ethnologischer Perspektive mit dem Phänomen Online-Dating auseinander. Dabei legt sie einen Fokus auf die Emotionen, insbesondere die romantische Liebe, und widmet sich der Frage, auf welche Weise von den User/-innen der Datingbörsen kulturspezifische Liebesvorstellungen und individuelles Erleben bei ihrer Partnersuche vereinbart werden. Damit weicht Dombrowski von der bestehenden, sich vor allem auf Kapitalismuskritik konzentrierenden Forschung zum Online-Dating ab und sucht den Zugang zum Thema über das subjektive emotionale Erleben des Online-Datings durch die User/-innen selbst.In her dissertation, Julia Dombrowski discusses the phenomenon online-dating from an ethnological perspective. She focuses on emotions, particularly romantic love, and devotes her work to the question as to how users of dating sites reconcile culture specific ideas of love with individual experiences while dating. Thus Dombrowski departs from the existing studies on online dating, which concentrate mainly on the criticism of capitalism, and approaches the topic via the user’s subjective emotional perception of online dating.

A comparison of minimum dietary diversity in Bangladesh in 2011 and 2014.

Science.gov (United States)

Blackstone, Sarah; Sanghvi, Tina

2018-04-16

Improving infant and young child feeding practices is critical for improving growth and reducing child mortality and morbidity. This paper aims to compare predictors of minimum dietary diversity, an important indicator of adequate complementary feeding practices, in Bangladesh in 2011 and 2014. The 2011 and 2014 Bangladesh Demographic and Health Survey were used to examine predictors of minimum dietary diversity among 6-23 months. An additional analysis was conducted for the 18-23-month group, because a significant increase in meeting minimum dietary diversity recommendations was seen in this age group only. Factors found to be associated with practices were compared across time points. In 2011, minimum dietary diversity was 23.8% and increased to 28.8% in 2014. Among children 18-23 months, in 2011, minimum dietary diversity was 32.5% and increased to 42.8% in 2014. Among all children, wealth, education, exposure to media, and antenatal care were significant predictors of dietary diversity. In the 18-23-month age group, significant predictors in 2011 were wealth and decision making. In 2014, significant predictors were education and exposure to media. Demographic trends indicated a significant increase in education and exposure to media between 2011 and 2014. As these were significant for minimum dietary diversity in 2014 overall and for 18-23 months, they might be important targets of future interventions, specifically utilizing media channels and tailoring special strategies for women with low education and limited exposure to media. © 2018 John Wiley & Sons Ltd.

77 FR 29317 - Fiscal Year 2011 Draft Work Plan

Science.gov (United States)

2012-05-17

... DENALI COMMISSION Fiscal Year 2011 Draft Work Plan AGENCY: Denali Commission. ACTION: Notice... develop proposed work plans for future spending and that the annual Work Plan be published in the Federal... Work Plan for Federal Fiscal Year 2011. DATES: Comments and related material to be received by June 10...

INITIAL DATA RELEASE OF THE KEPLER-INT SURVEY

Energy Technology Data Exchange (ETDEWEB)

Greiss, S.; Steeghs, D.; Gaensicke, B. T. [Department of Physics, Astronomy and Astrophysics group, University of Warwick, CV4 7AL Coventry (United Kingdom); Martin, E. L. [INTA-CSIC Centro de Astrobiologia, Carretera de Ajalvir km 4, 28550 Torrejon de Ardoz (Spain); Groot, P. J.; Verbeek, K.; Jonker, P. G.; Scaringi, S. [Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen (Netherlands); Irwin, M. J.; Gonzalez-Solares, E. [Cambridge Astronomy Survey Unit, Institute of Astronomy, University of Cambridge, Madingley Road, CB3 0HA Cambridge (United Kingdom); Greimel, R. [Institut fuer Physik, Karl-Franzen Universitaet Graz, Universitaetsplatz 5, 8010 Graz (Austria); Knigge, C. [School of Physics and Astronomy, University of Southampton, Southampton, Hampshire SO17 1BJ (United Kingdom); Ostensen, R. H. [Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001 Leuven (Belgium); Drew, J. E.; Farnhill, H. [Centre for Astrophysics Research, University of Hertfordshire, College Lane, Hatfield AL10 9AB (United Kingdom); Drake, J.; Wright, N. J. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Ripepi, V. [INAF-Osservatorio Astronomico di Capodimonte, via Moiariello 16, Naples I-80131 (Italy); Southworth, J. [Astrophysics Group, Keele University, Newcastle-under-Lyme ST5 5BG (United Kingdom); Still, M., E-mail: s.greiss@warwick.ac.uk [NASA Ames Research Center, M/S 244-40, Moffett Field, CA 94035 (United States); and others

2012-07-15

This paper describes the first data release of the Kepler-INT Survey (KIS) that covers a 116 deg{sup 2} region of the Cygnus and Lyra constellations. The Kepler field is the target of the most intensive search for transiting planets to date. Despite the fact that the Kepler mission provides superior time-series photometry, with an enormous impact on all areas of stellar variability, its field lacks optical photometry complete to the confusion limit of the Kepler instrument necessary for selecting various classes of targets. For this reason, we follow the observing strategy and data reduction method used in the IPHAS and UVEX galactic plane surveys in order to produce a deep optical survey of the Kepler field. This initial release concerns data taken between 2011 May and August, using the Isaac Newton Telescope on the island of La Palma. Four broadband filters were used, U, g, r, i, as well as one narrowband one, H{alpha}, reaching down to a 10{sigma} limit of {approx}20th mag in the Vega system. Observations covering {approx}50 deg{sup 2}, thus about half of the field, passed our quality control thresholds and constitute this first data release. We derive a global photometric calibration by placing the KIS magnitudes as close as possible to the Kepler Input Catalog (KIC) photometry. The initial data release catalog containing around 6 million sources from all the good photometric fields is available for download from the KIS Web site (www.astro.warwick.ac.uk/research/kis/) as well as via MAST (KIS magnitudes can be retrieved using the MAST enhanced target search page http://archive.stsci.edu/kepler/kepler{sub f}ov/search.php and also via Casjobs at MAST Web site http://mastweb.stsci.edu/kplrcasjobs/).

INITIAL DATA RELEASE OF THE KEPLER-INT SURVEY

International Nuclear Information System (INIS)

Greiss, S.; Steeghs, D.; Gänsicke, B. T.; Martín, E. L.; Groot, P. J.; Verbeek, K.; Jonker, P. G.; Scaringi, S.; Irwin, M. J.; González-Solares, E.; Greimel, R.; Knigge, C.; Østensen, R. H.; Drew, J. E.; Farnhill, H.; Drake, J.; Wright, N. J.; Ripepi, V.; Southworth, J.; Still, M.

2012-01-01

This paper describes the first data release of the Kepler-INT Survey (KIS) that covers a 116 deg 2 region of the Cygnus and Lyra constellations. The Kepler field is the target of the most intensive search for transiting planets to date. Despite the fact that the Kepler mission provides superior time-series photometry, with an enormous impact on all areas of stellar variability, its field lacks optical photometry complete to the confusion limit of the Kepler instrument necessary for selecting various classes of targets. For this reason, we follow the observing strategy and data reduction method used in the IPHAS and UVEX galactic plane surveys in order to produce a deep optical survey of the Kepler field. This initial release concerns data taken between 2011 May and August, using the Isaac Newton Telescope on the island of La Palma. Four broadband filters were used, U, g, r, i, as well as one narrowband one, Hα, reaching down to a 10σ limit of ∼20th mag in the Vega system. Observations covering ∼50 deg 2 , thus about half of the field, passed our quality control thresholds and constitute this first data release. We derive a global photometric calibration by placing the KIS magnitudes as close as possible to the Kepler Input Catalog (KIC) photometry. The initial data release catalog containing around 6 million sources from all the good photometric fields is available for download from the KIS Web site (www.astro.warwick.ac.uk/research/kis/) as well as via MAST (KIS magnitudes can be retrieved using the MAST enhanced target search page http://archive.stsci.edu/kepler/kepler_fov/search.php and also via Casjobs at MAST Web site http://mastweb.stsci.edu/kplrcasjobs/).

Potential release scenarios for carbon nanotubes used in composites

Science.gov (United States)

The expected widespread use of carbon nanotube (CNT)-composites in consumer products calls for an assessment of the possible release and exposure to workers, consumers and the environment. Release of CNTs may occur at all steps in the life cycle of products, but to date only limi...

76 FR 6792 - Federal Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings

Science.gov (United States)

2011-02-08

... Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings AGENCY: Public Buildings... announces the redesignations of three Federal buildings. DATES: Expiration Date: This bulletin announcement expires June 30, 2011. The building redesignations remain in effect until canceled or superseded by...

Sequential modelling of ICRF wave near RF fields and asymptotic RF sheaths description for AUG ICRF antennas

Directory of Open Access Journals (Sweden)

Jacquot Jonathan

2017-01-01

Full Text Available A sequence of simulations is performed with RAPLICASOL and SSWICH to compare two AUG ICRF antennas. RAPLICASOL outputs have been used as input to SSWICH-SW for the AUG ICRF antennas. Using parallel electric field maps and the scattering matrix produced by RAPLICASOL, SSWICH-SW, reduced to its asymptotic part, is able to produce a 2D radial/poloidal map of the DC plasma potential accounting for the antenna input settings (total power, power balance, phasing. Two models of antennas are compared: 2-strap antenna vs 3-strap antenna. The 2D DC potential structures are correlated to structures of the parallel electric field map for different phasing and power balance. The overall DC plasma potential on the 3-strap antenna is lower due to better global RF currents compensation. Spatial proximity between regions of high RF electric field and regions where high DC plasma potentials are observed is an important factor for sheath rectification.

Remarks about the Bill of 23 March 2017 of the “Directive of the Minister of Science and Higher Education, Republic of Poland, dated ………… 2017”

Directory of Open Access Journals (Sweden)

Michał Kokowski

2017-12-01

Full Text Available The article discuses the Bill of 23 March 2017 of the “Directive of the Minister of Science and Higher Education, Republic of Poland, dated ………… 2017”. It indicates serious flaws of this Bill regarding legislation and the science of science (including bibliometrics, and proposes significant amendments to the content of the provisions of this Directive.

Communication dated 29 June 2009 received from the Permanent Mission of Kazakhstan with regard to a press release to note a commemorative meeting of the 20th anniversary of shutting down of the Semipalatinsk nuclear testing site

International Nuclear Information System (INIS)

2009-01-01

The Secretariat has received a Note Verbale dated 29 June 2009 from the Permanent Mission of Kazakhstan, transmitting the text of a press release to note a commemorative meeting of the 20th anniversary of shutting down of the Semipalatinsk nuclear testing site, which was held in Semipalatinsk, Kazakhstan on 18 June 2009. As requested in that communication, the abovementioned press release is herewith circulated for the information of all Member States

Potential release scenarios for carbon nanotubes used in composites

NARCIS (Netherlands)

Nowack, B.; David, R.M.; Fissan, H.; Morris, H.; Shatkin, J.A.; Stintz, M.; Zepp, R.; Brouwer, D.

2013-01-01

The expected widespread use of carbon nanotube (CNT)-composites in consumer products calls for an assessment of the possible release and exposure to workers, consumers and the environment. Release of CNTs may occur at all steps in the life cycle of products, but to date only limited information is

Changes in FDA enforcement activities following changes in federal administration: the case of regulatory letters released to pharmaceutical companies.

Science.gov (United States)

Nguyen, Diane; Seoane-Vazquez, Enrique; Rodriguez-Monguio, Rosa; Montagne, Michael

2013-01-22

The United States (US) Food and Drug Administration (FDA) is responsible for the protection of the public health by assuring the safety, effectiveness and security of human drugs and biological products through the enforcement of the Federal Food, Drug and Cosmetic Act (FDCA) and related regulations. These enforcement activities include regulatory letters (i.e. warning letters and notice of violation) to pharmaceutical companies. A regulatory letter represents the FDA's first official notification to a pharmaceutical company that the FDA has discovered a product or activity in violation of the FDCA.This study analyzed trends in the pharmaceutical-related regulatory letters released by the FDA during the period 1997-2011 and assessed differences in the average number and type of regulatory letters released during the last four federal administrations. Data derived from the FDA webpage. Information about the FDA office releasing the letter, date, company, and drug-related violation was collected. Regulatory letters were classified by federal administration. Descriptive statistics were performed for the analysis. Between 1997 and 2011 the FDA released 2,467 regulatory letters related to pharmaceuticals. FDA headquarters offices released 50.6% and district offices 49.4% of the regulatory letters. The Office of Prescription Drug Promotion released the largest number of regulatory letters (850; 34.5% of the total), followed by the Office of Scientific Investigations (131; 5.3%), and the Office of Compliance (105; 4.3%). During the 2nd Clinton Administration (1997-2000) the average number of regulatory letters per year was 242.8 ± 45.6, during the Bush Administration (2001-2008) it was 120.4 ± 33.7, and during the first three years of the Obama administration (2009-2011) it was 177.7.0 ± 17.0. The average number of regulatory letters released by the Office of Prescription Drug Promotion also varied by administration: Clinton (122.3 ± 36.4), Bush (29.5�

Radiocarbon dating of ancient Japanese documents

International Nuclear Information System (INIS)

Oda, H.

2001-01-01

History is a reconstruction of past human activity, evidence of which is remained in the form of documents or relics. For the reconstruction of historic period, the radiocarbon dating of ancient documents provides important information. Although radiocarbon age is converted into calendar age with the calibration curve, the calibrated radiocarbon age is still different from the historical age when the document was written. The difference is known as 'old wood effect' for wooden cultural property. The discrepancy becomes more serious problem for recent sample which requires more accurate age determination. Using Tandetron accelerator mass spectrometer at Nagoya University, we have measured radiocarbon ages of Japanese ancient documents, sutras and printed books written dates of which are clarified from the paleographic standpoint. The purpose is to clarify the relation between calibrated radiocarbon age and historical age of ancient Japanese document by AMS radiocarbon dating. This paper reports 23 radiocarbon ages of ancient Japanese documents, sutras and printed books. The calibrated radiocarbon ages are in good agreement with the corresponding historical ages. It was shown by radiocarbon dating of the ancient documents that Japanese paper has little gap by 'old wood effect'; accordingly, ancient Japanese paper is a suitable sample for radiocarbon dating of recent historic period. (author)

76 FR 42470 - Loan Policies and Operations; Loan Purchases From FDIC; Effective Date

Science.gov (United States)

2011-07-19

... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC62 Loan Policies and Operations; Loan Purchases From FDIC; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date... rule under part 614 on May 25, 2011 (76 FR 30246) amending our regulations on loan policies and...

HARDRONIC 2011

CERN Document Server

2011-01-01

  This year’s world-famous Hardronic Festival will take place on Friday 22nd July and Saturday 23rd July on the terrace behind restaurant 3 at Prevessin. There will be lots of live music from all your favourite CERN bands plus food, drink on both days with stuff for kids to do on Saturday. So, if you have not got your ticket for Montreux or Paleo, put the dates in your diaries and spend the weekend listening to some great live music (and, unlike Paleo and Montreux, it’s FREE!!!!) Things get started at 17h30 on both days and the program is as follows: Friday 22 July 17h30 – Hadron/JamBand 19h00 - Tony Arnold 20h00 - Blend 21h00 - The Canettes 22h00 - Miss Proper 23h00 - Shocking Pink 24h00 - D'ANGLERZ Saturday 23 July 17h30 – Hadron/JamBand 18h00 - Malavida (provisional) 19h00 - Awesome 20h00 - The Tape Trade 21h00 - Data?Fail! 22h00 - Sour Hurricane 23h00 - Physt 24h00 - Total Blackout For more information on the CERN MusiClub see http://muzipod...

HARDRONIC 2011

CERN Document Server

2011-01-01

This year’s world-famous Hardronic Festival will take place on Friday 22nd July and Saturday 23rd July on the terrace behind restaurant 3 at Prevessin. There will be lots of live music from all your favourite CERN bands plus food, drink on both days with stuff for kids to do on Saturday. So, if you have not got your ticket for Montreux or Paleo, put the dates in your diaries and spend the weekend listening to some great live music (and, unlike Paleo and Montreux, it’s FREE!!!!)   Things get started at 17h30 on both days and the program is as follows:- Friday 22nd July: 17h30 – Hadron/JamBand 19h00 - Tony Arnold 20h00 - Blend 21h00 - The Canettes 22h00 - Miss Proper 23h00 - Shocking Pink 24h00 - D'ANGLERZ Saturday 23rd July: 17h30 – Hadron/JamBand 18h00 - Malavida (provisional) 19h00 - Awesome 20h00 - The Tape Trade 21h00 - Data?Fail! 22h00 - Sour Hurricane 23h00 - Physt 24h00 - Total Blackout More information on the CERN MusiClub here. &...

Synthesis and characterization of poly(propylene imine)-dendrimer-grafted gold nanoparticles as nanocarriers of doxorubicin.

Science.gov (United States)

Golshan, Marzieh; Salami-Kalajahi, Mehdi; Mirshekarpour, Mina; Roghani-Mamaqani, Hossein; Mohammadi, Maryam

2017-07-01

The aim of current work is synthesis 4th-generation-poly(propylene imine) (PPI)-dendrimer modified gold nanoparticles (Au-G4A) as nanocarriers for doxorubicin (DOX) and studying in vitro drug release kinetics from nanocarriers into different media. Accordingly, AuNPs were synthesized by reduction of chloroauric acid (HAuCl 4 ) aqueous solution with trisodium citrate and modified with cysteamine to obtain amine-functionalized (Au-NH 2 ) nanoparticles. Au-NH 2 nanoparticles were used as multifunctional cores and participated in Michael addition of acrylonitrile and reduction process by lithium aluminum hydride (LAH) to synthesize Au-G4A nanoparticles. Also, peripheral primary amine groups of Au-G4A were conjugated with folic acid (FA) (Au-G4F) to study the bioconjugation effect on drug release behavior of nanostructures. Ultraviolet spectroscopy (UV-vis), atomic force microscopy (AFM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), and thermal gravimetric analysis (TGA) were used to approve the synthesis of different nanostructures. Finally, Au-G4A and Au-G4F samples were loaded with DOX and exposed to environments with different pH values to examine the release properties of nanostructures. Also, drug release kinetics was investigated by fitting of experimental data with different release models. As a result, synthesized dendritic structures showed Higuchi and Korsmeyer-Peppas models release behavior due to better solubility of drug in release media with respect to dendrimer cavities and drug release through polymeric matrix respectively. Copyright © 2017 Elsevier B.V. All rights reserved.

Academic Training Lecture 2011

CERN Multimedia

PH Department

2011-01-01

Regular Programme 22 & 23 February 2011 Mr. Derrick Brashear, Jeffrey Altman (Your File System Inc.) from 11:00 to 12:00 - Bldg. 222-R-001 - Filtration Plant Tuesday 22 February 2011 A History of the Andrew File System Derrick Brashear and Jeffrey Altman will present a technical history of the evolution of Andrew File System starting with the early days of the Andrew Project at Carnegie Mellon through the commercialization by Transarc Corporation and IBM and a decade of OpenAFS. The talk will be technical with a focus on the various decisions and implementation trade-offs that were made over the course of AFS versions 1 through 4, the development of the Distributed Computing Environment Distributed File System (DCE DFS), and the course of the OpenAFS development community. The speakers will also discuss the various AFS branches developed at the University of Michigan, Massachusetts Institute of Technology and Carnegie Mellon University. Wednesday 23 February The Future of the Andrew File System T...

Kuula : Sigur Ros rokiklubis. Kammemuusikat Tallinnas. Loomade reekviem

Index Scriptorium Estoniae

2008-01-01

23. aug. esineb Tallinna rokiklubis Rock Café islandi bänd Sigur Ros. Pille Lille muusikute toetusfondi korraldatavast Tallinna Kammermuusika festivalist 17.-23. aug. Tallinna Rootsi Mihkli kirikus, Raekojas ja Jaani kirkus (vt. www.plmf.ee). Kontserdist Nargen Festivali raames 30. ja 31. aug. Tallinna loomaaias

VERY LATE PHOTOMETRY OF SN 2011fe

International Nuclear Information System (INIS)

Kerzendorf, W. E.; Taubenberger, S.; Seitenzahl, I. R.; Ruiter, A. J.

2014-01-01

The Type Ia supernova SN 2011fe is one of the closest supernovae of the past decades. Due to its proximity and low dust extinction, this object provides a very rare opportunity to study the extremely late time evolution (>900 days) of thermonuclear supernovae. In this Letter, we present our photometric data of SN 2011fe taken at an unprecedented late epoch of ≈930 days with GMOS-N mounted on the Gemini North telescope (g = 23.43 ± 0.28, r = 24.14 ± 0.14, i = 23.91 ± 0.18, and z = 23.90 ± 0.17) to study the energy production and retention in the ejecta of SN 2011fe. Together with previous measurements by other groups, our result suggests that the optical supernova light curve can still be explained by the full thermalization of the decay positrons of 56 Co. This is in spite of theoretical predicted effects (e.g., infrared catastrophe, positron escape, and dust) that advocate a substantial energy redistribution and/or loss via various processes that result in a more rapid dimming at these very late epochs

23rd August 2011 - Turkish Representatives of the Union of Chambers and Commodity Exchanges, E. Uluatam and S. Kologlu, visiting the LHC superconducting magnet test hall with Engineering Department Head R. Saban.

CERN Multimedia

Benoit Jeannet

2011-01-01

23rd August 2011 - Turkish Representatives of the Union of Chambers and Commodity Exchanges, E. Uluatam and S. Kologlu, visiting the LHC superconducting magnet test hall with Engineering Department Head R. Saban.

76 FR 59672 - Combined Notice of Filings (September 19, 2011)

Science.gov (United States)

2011-09-27

... Natural Gas Company, LLC. Description: Southern Natural Gas Company, L.L.C. submits tariff filing per 154... Policies. Filed Date: 09/14/2011. Accession Number: 20110914-5143. Comment Date: 5 p.m. Eastern Time on.... Description: Midcontinent Express Pipeline LLC submits tariff filing per 154.204: Filing to Remove Expired...

Vanadium(IV)-stimulated hydrolysis of 2,3-diphosphoglycerate.

Science.gov (United States)

Stankiewicz, P J

1989-05-01

Vanadium(IV) stimulates the hydrolysis of 2,3-diphosphoglycerate at 23 degrees C. The pH optimum is 5.0. Reactions were analyzed by enzymatic and phosphate release assays. The products of 2,3-diphosphoglycerate hydrolysis are inorganic phosphate and 3-phosphoglycerate. The reaction is inhibited by high concentrations of 2,3-diphosphoglycerate and an equation has been formulated that describes the kinetic constants for this reaction at pH 7. The possible relevance of the reaction to the therapeutic lowering by vanadium(IV) of red cell 2,3-diphosphoglycerate in sickle-cell disease is discussed.

Thermoluminescence dating of chinese porcelain using a regression method of saturating exponential in pre-dose technique

International Nuclear Information System (INIS)

Wang Weida; Xia Junding; Zhou Zhixin; Leung, P.L.

2001-01-01

Thermoluminescence (TL) dating using a regression method of saturating exponential in pre-dose technique was described. 23 porcelain samples from past dynasties of China were dated by this method. The results show that the TL ages are in reasonable agreement with archaeological dates within a standard deviation of 27%. Such error can be accepted in porcelain dating

Aircrew Sizing Survey 2011

Science.gov (United States)

2014-10-01

nipple on men . - Procedure: Place dot over center of nipple on men . For women, ask subject to place dot over nipple . 40. Tragion, left and right...distribution unlimited. Release #88ABW-2014-5033, dated 31 October 2014. was reduced to 646 men and 708 women who were identified as falling within...Description: Circumference of the torso measured at level of nipple . Undrawn landmarks: For males, right and left thelion; for females, right and

Translation of the shallot virus X TGB3 gene depends on non-AUG initiation and leaky scanning.

Science.gov (United States)

Lezzhov, Alexander A; Gushchin, Vladimir A; Lazareva, Ekaterina A; Vishnichenko, Valery K; Morozov, Sergey Y; Solovyev, Andrey G

2015-10-01

Triple gene block (TGB), a conserved gene module found in the genomes of many filamentous and rod-shaped plant viruses, encodes three proteins, TGB1, TGB2 and TGB3, required for viral cell-to-cell movement through plasmodesmata and systemic transport via the phloem. The genome of Shallot virus X, the type species of the genus Allexivirus, includes TGB1 and TGB2 genes, but contains no canonical ORF for TGB3 protein. However, a TGB3-like protein-encoding sequence lacking an AUG initiator codon has been found in the shallot virus X (ShVX) genome in a position typical for TGB3 genes. This putative TGB3 gene is conserved in all allexiviruses. Here, we carried out sequence analysis to predict possible non-AUG initiator codons in the ShVX TGB3-encoding sequence. We further used an agroinfiltration assay in Nicotiana benthamiana to confirm this prediction. Site-directed mutagenesis was used to demonstrate that the ShVX TGB3 could be translated on a bicistronic mRNA template via a leaky scanning mechanism.

Slow-release fluoride devices for the control of dental decay.

Science.gov (United States)

Chong, Lee-Yee; Clarkson, Jan E; Dobbyn-Ross, Lorna; Bhakta, Smriti

2018-03-01

Slow-release fluoride devices have been investigated as a potentially cost-effective method of reducing dental caries in people with high risk of disease. This is the second update of the Cochrane Review first published in 2006 and previously updated in 2014. To evaluate the effectiveness and safety of different types of slow-release fluoride devices on preventing, arresting, or reversing the progression of carious lesions on all surface types of primary (deciduous) and permanent teeth. Cochrane Oral Health's Information Specialist searched the following electronic databases: Cochrane Oral Health's Trials Register (to 23 January 2018); the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 12) in the Cochrane Library (searched 23 January 2018); MEDLINE Ovid (1946 to 23 January 2018); and Embase Ovid (1980 to 23 January 2018). The US National Institutes of Health Ongoing Trials Register ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials (23 January 2018). We placed no restrictions on the language or date of publication when searching the electronic databases. Parallel randomised controlled trials (RCTs) comparing slow-release fluoride devices with an alternative fluoride treatment, placebo, or no intervention in all age groups. The main outcome measures sought were changes in numbers of decayed, missing, and filled teeth or surfaces (DMFT/DMFS in permanent teeth or dmft/dmfs in primary teeth), and progression of carious lesions through enamel and into dentine. We conducted data collection and analysis using standard Cochrane review methods. At least two review authors independently performed all the key steps in the review such as screening of abstracts, application of inclusion criteria, data extraction, and risk of bias assessment. We resolved discrepancies through discussions or arbitration by a third or fourth review author. We found no evidence comparing slow-release

Synaptotagmin-7 is an asynchronous calcium sensor for synaptic transmission in neurons expressing SNAP-23.

Directory of Open Access Journals (Sweden)

Jens P Weber

Full Text Available Synchronization of neurotransmitter release with the presynaptic action potential is essential for maintaining fidelity of information transfer in the central nervous system. However, synchronous release is frequently accompanied by an asynchronous release component that builds up during repetitive stimulation, and can even play a dominant role in some synapses. Here, we show that substitution of SNAP-23 for SNAP-25 in mouse autaptic glutamatergic hippocampal neurons results in asynchronous release and a higher frequency of spontaneous release events (mEPSCs. Use of neurons from double-knock-out (SNAP-25, synaptotagmin-7 mice in combination with viral transduction showed that SNAP-23-driven release is triggered by endogenous synaptotagmin-7. In the absence of synaptotagmin-7 release became even more asynchronous, and the spontaneous release rate increased even more, indicating that synaptotagmin-7 acts to synchronize release and suppress spontaneous release. However, compared to synaptotagmin-1, synaptotagmin-7 is a both leaky and asynchronous calcium sensor. In the presence of SNAP-25, consequences of the elimination of synaptotagmin-7 were small or absent, indicating that the protein pairs SNAP-25/synaptotagmin-1 and SNAP-23/synaptotagmin-7 might act as mutually exclusive calcium sensors. Expression of fusion proteins between pHluorin (pH-sensitive GFP and synaptotagmin-1 or -7 showed that vesicles that fuse using the SNAP-23/synaptotagmin-7 combination contained synaptotagmin-1, while synaptotagmin-7 barely displayed activity-dependent trafficking between vesicle and plasma membrane, implying that it acts as a plasma membrane calcium sensor. Overall, these findings support the idea of alternative syt∶SNARE combinations driving release with different kinetics and fidelity.

Comparison of date-palm wastes and perlite as growth substrates ...

African Journals Online (AJOL)

Administrator

2011-06-06

Jun 6, 2011 ... materials, such as a mixture of peat moss and pine bark, or a mixture of peat moss ... Key words: Date palm wastes, incubation time, aerating, perlite, fertigation, tomato. ... perlite and perlite mixed with coconut coir dust (coco.

A combined method for DNA analysis and radiocarbon dating from a single sample.

Science.gov (United States)

Korlević, Petra; Talamo, Sahra; Meyer, Matthias

2018-03-07

Current protocols for ancient DNA and radiocarbon analysis of ancient bones and teeth call for multiple destructive samplings of a given specimen, thereby increasing the extent of undesirable damage to precious archaeological material. Here we present a method that makes it possible to obtain both ancient DNA sequences and radiocarbon dates from the same sample material. This is achieved by releasing DNA from the bone matrix through incubation with either EDTA or phosphate buffer prior to complete demineralization and collagen extraction utilizing the acid-base-acid-gelatinization and ultrafiltration procedure established in most radiocarbon dating laboratories. Using a set of 12 bones of different ages and preservation conditions we demonstrate that on average 89% of the DNA can be released from sample powder with minimal, or 38% without any, detectable collagen loss. We also detect no skews in radiocarbon dates compared to untreated samples. Given the different material demands for radiocarbon dating (500 mg of bone/dentine) and DNA analysis (10-100 mg), combined DNA and collagen extraction not only streamlines the sampling process but also drastically increases the amount of DNA that can be recovered from limited sample material.

Auspicious birth dates among Chinese in California.

Science.gov (United States)

Almond, Douglas; Chee, Christine Pal; Sviatschi, Maria Micaela; Zhong, Nan

2015-07-01

The number eight is considered lucky in Chinese culture, e.g. the Beijing Olympics began at 8:08 pm on 8/8/2008. Given the potential for discretion in selecting particular dates of labor induction or scheduled Cesarean section (C-section), we consider whether Chinese-American births in California occur disproportionately on the 8th, 18th, or 28th day of the month. We find 2.3% "too many" Chinese births on these auspicious birth dates, whereas Whites show no corresponding increase. The increase in Chinese births is driven by higher parity C-sections: the number of repeat C-sections is 6% "too high" on auspicious birth dates. Sons born to Chinese parents account for the entire increase; daughter deliveries do not seem to be timed to achieve "lucky" birth dates. We also find avoidance of repeat C-section deliveries on the 4th, 14th, and 24th of the month, considered unlucky in Chinese culture. Finally, we replicate earlier work finding that Friday the 13th delivery dates are avoided and document a particularly large decrease among Chinese. For Whites and Chinese in California, mothers with higher levels of education are particularly likely to avoid delivering on the 13th. Copyright © 2015 Elsevier B.V. All rights reserved.

PIST regulates the intracellular trafficking and plasma membrane expression of Cadherin 23

Directory of Open Access Journals (Sweden)

Oshima Kazuo

2010-10-01

Full Text Available Abstract Background The atypical cadherin protein cadherin 23 (CDH23 is crucial for proper function of retinal photoreceptors and inner ear hair cells. As we obtain more and more information about the specific roles of cadherin 23 in photoreceptors and hair cells, the regulatory mechanisms responsible for the transport of this protein to the plasma membrane are largely unknown. Results PIST, a Golgi-associated, PDZ domain-containing protein, interacted with cadherin 23 via the PDZ domain of PIST and the C-terminal PDZ domain-binding interface (PBI of cadherin 23. By binding to cadherin 23, PIST retained cadherin 23 in the trans-Golgi network of cultured cells. The retention was released when either of the two known cadherin 23-binding proteins MAGI-1 and harmonin was co-expressed. Similar to MAGI-1 and harmonin, PIST was detected in mouse inner ear sensory hair cells. Conclusions PIST binds cadherin 23 via its PDZ domain and retains cadherin 23 in trans-Golgi network. MAGI-1 and harmonin can compete with PIST for binding cadherin 23 and release cadherin 23 from PIST's retention. Our finding suggests that PIST, MAGI-1 and harmonin collaborate in intracellular trafficking of cadherin 23 and regulate the plasma membrane expression of cadherin 23.

12 CFR 602.23 - Responses to demands served on FCA employees.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Responses to demands served on FCA employees. 602.23 Section 602.23 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS RELEASING....23 Responses to demands served on FCA employees. (a) An employee served with a demand or a subpoena...

Postseismic deformation following the Mw 7.2, 23 October 2011 Van earthquake (Turkey): Evidence for aseismic fault reactivation

KAUST Repository

Dogan, Ugur

2014-04-16

Geodetic measurements following the 23 October 2011, Mw = 7.2 Van (eastern Turkey) earthquake reveal that a fault splay on the footwall block of the coseismic thrust fault was reactivated and slipped aseismically for more than 1.5 years following the earthquake. Although long-lasting aseismic slip on coseismic ruptures has been documented following many large earthquakes, long-lasting, triggered slip on neighboring faults that did not rupture during the earthquake has not been reported previously. Elastic dislocation and Coulomb stress modeling indicate that the postseismic deformation can be adequately explained by shallow slip on both the coseismic and splay fault and is likely driven mostly by coseismic stress changes. Thus, the slip deficit on the shallow section of the coseismic fault indicated by interferometric synthetic aperture radar-based models has been partially filled by aseismic slip, suggesting a lower likelihood for a large earthquake on the shallow section of the Van fault than suggested by previous studies.

Postseismic deformation following the Mw 7.2, 23 October 2011 Van earthquake (Turkey): Evidence for aseismic fault reactivation

KAUST Repository

Dogan, Ugur; Demir, Deniz Ö .; Ç akir, Ziyadin; Ergintav, Semih; Ozener, Haluk; Akoğlu, Ahmet M.; Nalbant, Sü leyman S.; Reilinger, Robert

2014-01-01

Geodetic measurements following the 23 October 2011, Mw = 7.2 Van (eastern Turkey) earthquake reveal that a fault splay on the footwall block of the coseismic thrust fault was reactivated and slipped aseismically for more than 1.5 years following the earthquake. Although long-lasting aseismic slip on coseismic ruptures has been documented following many large earthquakes, long-lasting, triggered slip on neighboring faults that did not rupture during the earthquake has not been reported previously. Elastic dislocation and Coulomb stress modeling indicate that the postseismic deformation can be adequately explained by shallow slip on both the coseismic and splay fault and is likely driven mostly by coseismic stress changes. Thus, the slip deficit on the shallow section of the coseismic fault indicated by interferometric synthetic aperture radar-based models has been partially filled by aseismic slip, suggesting a lower likelihood for a large earthquake on the shallow section of the Van fault than suggested by previous studies.

Radiocarbon dating of bottom sediments of the Red Sea

International Nuclear Information System (INIS)

Kuptsov, V.M.; Palkina, A.M.

1986-01-01

Results of radiocarbon dating of 23 cores (81 definitions) sampled in the Red Sea rifton at 18 deg N are presented. Dating encompasses all major tectonic structures: the upper and the lower tectonic steps, saline scarp, axial zone. For sediments of the upper tectonic step the normal course of sedimentogenesis is detected, in all other structures with a strongly dissected topography redeposition and nonaccumulation of sediments are widely developed. In Holocene the rate of sediment accumulation is 1.5-2 times lower than that in the late Wurm

Changes in FDA enforcement activities following changes in federal administration: the case of regulatory letters released to pharmaceutical companies

Directory of Open Access Journals (Sweden)

Nguyen Diane

2013-01-01

Full Text Available Abstract Background The United States (US Food and Drug Administration (FDA is responsible for the protection of the public health by assuring the safety, effectiveness and security of human drugs and biological products through the enforcement of the Federal Food, Drug and Cosmetic Act (FDCA and related regulations. These enforcement activities include regulatory letters (i.e. warning letters and notice of violation to pharmaceutical companies. A regulatory letter represents the FDA’s first official notification to a pharmaceutical company that the FDA has discovered a product or activity in violation of the FDCA. This study analyzed trends in the pharmaceutical-related regulatory letters released by the FDA during the period 1997–2011 and assessed differences in the average number and type of regulatory letters released during the last four federal administrations. Methods Data derived from the FDA webpage. Information about the FDA office releasing the letter, date, company, and drug-related violation was collected. Regulatory letters were classified by federal administration. Descriptive statistics were performed for the analysis. Results Between 1997 and 2011 the FDA released 2,467 regulatory letters related to pharmaceuticals. FDA headquarters offices released 50.6% and district offices 49.4% of the regulatory letters. The Office of Prescription Drug Promotion released the largest number of regulatory letters (850; 34.5% of the total, followed by the Office of Scientific Investigations (131; 5.3%, and the Office of Compliance (105; 4.3%. During the 2nd Clinton Administration (1997–2000 the average number of regulatory letters per year was 242.8 ± 45.6, during the Bush Administration (2001–2008 it was 120.4 ± 33.7, and during the first three years of the Obama administration (2009–2011 it was 177.7.0 ± 17.0. The average number of regulatory letters released by the Office of Prescription Drug Promotion also varied by

Journal of Community Medicine and Primary Health Care - Vol 23 ...

African Journals Online (AJOL)

Journal of Community Medicine and Primary Health Care - Vol 23, No 1-2 (2011) ... The Nigerian National Health Bill 2011: Delay of Presidential Assent to an Act: ... Knowledge And Practice of Occupational Safety Among Quarry Workers in A ...

76 FR 5389 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2011-01-31

... Panel; Member Conflict: Transplantation and Tumor Immunology. Date: February 24, 2011. Time: 1:30 p.m...; Topics in Pathogenic Bacteria. Date: March 2-3, 2011. Time: 9 a.m. to 5 p.m. Agenda: To review and...

Lorena Córdoba (editora. Dos suizos en la selva. Historias del auge cauchero en el Oriente Boliviano

Directory of Open Access Journals (Sweden)

Stefano Pau

2016-03-01

Full Text Available El libro "Dos suizos en la selva. Historias del auge cauchero en el Oriente Boliviano" presenta, por primera vez traducidos al castellano, los testimonios memoriales de dos trabajadores caucheros originarios de Suiza que permanecieron en la región de la selva boliviana en los años de su juventud, a comienzos del siglo pasado.

Letter to the editor: naltrexone sustained-release/bupropion sustained-release for the management of obesity: review of the data to date

Directory of Open Access Journals (Sweden)

Buehler AM

2015-01-01

Full Text Available Anna M Buehler Hospital Alemao Oswaldo Cruz, Institute of Health Education and Sciences, Sao Paulo, BrazilI read with great interest the systematic review by Caixàs et al1 on the effect of naltrexone sustained-release/bupropion sustained-release (NB for the management of obesity. By comprehensively appraising five recent clinical trials, the authors concluded that the naltrexone/bupropion combination might represent an important new therapeutic option for the management of obesity, with a weight reduction effect that is similar to other drugs approved for the treatment of obesity.View original paper by Caixàs and colleagues.

Natural Resource Management Index (NRMI), 2010 Release

Data.gov (United States)

National Aeronautics and Space Administration — The Natural Resource Management Index (NRMI), 2011 Release is a composite index for 174 countries derived from the average of four proximity-to-target indicators for...

Communication dated 19 May 2011 received from the Resident Representative of the United Kingdom of Great Britain and Northern Ireland to the Agency regarding Assurance of Supply of Enrichment Services and Low Enriched Uranium for Use in Nuclear Power Plants

International Nuclear Information System (INIS)

2011-01-01

The Secretariat has received a letter dated 19 May 2011 from the Resident Representative of the United Kingdom of Great Britain and Northern Ireland to the Agency, attaching the Proposal for the Assurance of Supply of Enrichment Services and Low Enriched Uranium for Use in Nuclear Power Plants, as described in document GOV/2011/10. As requested by the Resident Representative, the letter and its attachment are circulated herewith for information of all Member States

End-of-year closure 2010/2011

CERN Multimedia

HR Department

2010-01-01

As announced in Weekly Bulletin No. 2-3/2010, the Laboratory will be closed from Wednesday 22 December 2010 to Tuesday 4 January 2011 inclusive. This period consists of: 4 days' official holiday, i.e. 24, 25 and 31 December 2010 and 1st January 2011; 6 days' special paid leave in accordance with Article R II 4.38 of the Staff Regulations, i.e.22, 27, 28, 29 December 2010, and 3, 4 January 2011; 2 days, 23 and 30 December 2010 to compensate for 25 December 2010 and 1st January 2011 (Article R II 4.39 of the Staff Regulations); 2 Sundays, i.e. 26 December 2010 and 2 January 2011. The first working day in the New Year will be Wednesday 5 January 2011. Further information is available from Department Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Tel. 73903

Blood banking-induced alteration of red blood cell oxygen release ability.

Science.gov (United States)

Li, Yaojin; Xiong, Yanlian; Wang, Ruofeng; Tang, Fuzhou; Wang, Xiang

2016-05-01

Current blood banking procedures may not fully preserve red blood cell (RBC) function during storage, contributing to the decrease of RBC oxygen release ability. This study was undertaken to evaluate the impact of routine cold storage on RBC oxygen release ability. RBC units were collected from healthy donors and each unit was split into two parts (whole blood and suspended RBC) to exclude possible donor variability. Oxygen dissociation measurements were performed on blood units stored at 4 °C during a 5-week period. 2,3-diphosphoglycerate levels and fluorescent micrographs of erythrocyte band 3 were also analysed. P50 and oxygen release capacity decreased rapidly during the first 3 weeks, and then did not change significantly. In contrast, the kinetic properties (PO2-t curve and T*50) of oxygen release changed slowly during the first 3 weeks of storage, but then decreased significantly in the last 2 weeks. 2,3-diphosphoglycerate decreased quickly during the first 3 weeks of storage to almost undetectable levels. Band 3 aggregated significantly during the last 2 weeks of storage. RBC oxygen release ability appears to be sensitive to routine cold storage. The thermodynamic characteristics of RBC oxygen release ability changed mainly in the first 3 weeks of storage, due to the decrease of 2,3-diphosphoglycerate, whereas the kinetic characteristics of RBC oxygen release ability decreased significantly at the end of storage, probably affected by alterations of band 3.

Modeling of fission product release in integral codes

International Nuclear Information System (INIS)

Obaidurrahman, K.; Raman, Rupak K.; Gaikwad, Avinash J.

2014-01-01

The Great Tohoku earthquake and tsunami that stroke the Fukushima-Daiichi nuclear power station in March 11, 2011 has intensified the needs of detailed nuclear safety research and with this objective all streams associated with severe accident phenomenology are being revisited thoroughly. The present paper would cover an overview of state of art FP release models being used, the important phenomenon considered in semi-mechanistic models and knowledge gaps in present FP release modeling. Capability of FP release module, ELSA of ASTEC integral code in appropriate prediction of FP release under several diversified core degraded conditions will also be demonstrated. Use of semi-mechanistic fission product release models at AERB in source-term estimation shall be briefed. (author)

Naltrexone sustained-release/bupropion sustained-release for the management of obesity: review of the data to date

Directory of Open Access Journals (Sweden)

Caixàs A

2014-09-01

Full Text Available Assumpta Caixàs, Lara Albert, Ismael Capel, Mercedes Rigla Endocrinology and Nutrition Department, Parc Tauli Sabadell University Hospital, Autonomous University of Barcelona, Barcelona, Spain Abstract: Obesity is an emerging disease worldwide. Changes in living habits, especially with increased consumption of high-calorie foods and decreased levels of physical activity, lead to an energy imbalance that brings weight gain. Overweight and obesity are major risk factors for several chronic diseases (including cardiovascular diseases, diabetes, and cancer, reduce quality of life, and are associated with higher mortality. For all these reasons, it is of the utmost importance that the trend be reversed and obese people enabled to lose weight. It is known that eating a healthy diet and exercising regularly can help prevent obesity, but data show that in many cases these steps are not enough. This is the reason why, over the last few decades, several antiobesity drugs have been developed. However, the disappointing results demonstrated for the vast majority of them have not discouraged the pharmaceutical industry from continuing to look for an effective drug or combination of drugs. The systematic review presented here focuses on naltrexone sustained-release/bupropion sustained-release combination (Contrave®. We conclude from the current published reports that its effectiveness in the treatment of obesity can be estimated as a placebo-subtracted weight loss of around 4.5%. This weight reduction is moderate but similar to other antiobesity drugs. The safety profile of this combination is acceptable, despite additional data regarding cardiovascular disease being needed. Keywords: Contrave, weight loss, overweight, cardiovascular disease, diabetes, cancer

In-vessel source term analysis code TRACER version 2.3. User's manual

International Nuclear Information System (INIS)

Toyohara, Daisuke; Ohno, Shuji; Hamada, Hirotsugu; Miyahara, Shinya

2005-01-01

A computer code TRACER (Transport Phenomena of Radionuclides for Accident Consequence Evaluation of Reactor) version 2.3 has been developed to evaluate species and quantities of fission products (FPs) released into cover gas during a fuel pin failure accident in an LMFBR. The TRACER version 2.3 includes new or modified models shown below. a) Both model: a new model for FPs release from fuel. b) Modified model for FPs transfer from fuel to bubbles or sodium coolant. c) Modified model for bubbles dynamics in coolant. Computational models, input data and output data of the TRACER version 2.3 are described in this user's manual. (author)

Accident sequence precursor analysis level 2/3 model development

International Nuclear Information System (INIS)

Lui, C.H.; Galyean, W.J.; Brownson, D.A.

1997-01-01

The US Nuclear Regulatory Commission's Accident Sequence Precursor (ASP) program currently uses simple Level 1 models to assess the conditional core damage probability for operational events occurring in commercial nuclear power plants (NPP). Since not all accident sequences leading to core damage will result in the same radiological consequences, it is necessary to develop simple Level 2/3 models that can be used to analyze the response of the NPP containment structure in the context of a core damage accident, estimate the magnitude of the resulting radioactive releases to the environment, and calculate the consequences associated with these releases. The simple Level 2/3 model development work was initiated in 1995, and several prototype models have been completed. Once developed, these simple Level 2/3 models are linked to the simple Level 1 models to provide risk perspectives for operational events. This paper describes the methods implemented for the development of these simple Level 2/3 ASP models, and the linkage process to the existing Level 1 models

2011 Elections to Staff Council

CERN Multimedia

Association du personnel

2011-01-01

Elections Timetable Starting with Echo of 26 September, posters, etc. call for applications Wednesday 26 October, at noon closing date for receipt of the application Monday 31 October, at noon start date for voting Monday 14 November, at noon closing date for voting Monday 21 November, publication of the results in Echo Tuesday 22 and Wednesday 29 November Staff Association Assizes Tuesday 6 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 21 November. In its meeting on 19 September 2011, the Electoral Commission decided on the following distribution of seats in colleges 0.1 to 0.6: Sector Department Career path AA – A – B – C – D Career path E – F – G – H Accelerators and Technology BE TE EN Electoral college 0.1 18 si&e...

Preparation and in vitro-in vivo evaluation of none gastric resident dipyridamole (DIP) sustained-release pellets with enhanced bioavailability.

Science.gov (United States)

Xu, Lishuang; Luo, Yanfei; Feng, Jia; Xu, Ming; Tao, Xiaoguang; He, Haibing; Tang, Xing

2012-01-17

The objective of this study was to develop none gastric resident sustained-release pellets loaded with dipyridamole with a high bioavailability. Two different kinds of core pellets, one containing citric acid as a pH-modifier (CAP) and, the other without pH-modifier (NCAP) were prepared by extrusion-spheronization and then coated with mixtures of enteric soluble and insoluble polymers (referred to as CAP(1) and NCAP(1)) or insoluble polymer alone (referred to as CAP(2) and NCAP(2)). The relative bioavailability of the sustained-release pellets was studied in fasted beagle dogs after oral administration using a commercially available immediate release tablet (IRT) as a reference. The in vitro release, in vivo absorption and in vitro-in vivo correlation were also evaluated. Results revealed that the plasma drug concentrations after administration of CAP(2), NCAP(1) and NCAP(2) were undetectable, indicating that the drug release was almost zero from the preparations throughout the gastro-intestinal tract. The C(max), T(max) and AUC((0→24)) of CAP(1) were 0.78 ± 0.23 (μg/ml), 3.80 ± 0.30 (h), and 6.74 ± 0.47 (μg/mlh), respectively. While the corresponding values were 2.23 ± 0.32 (μg/ml), 3.00 ± 0.44 (h) and 9.42 ± 0.69 (μg/mlh) for IRT. The relative bioavailability of CAP(1) was 71.55% compared with IRT. By combined incorporation of a pH-modifier into the core of pellets to modify the inner micro-environment and employing mixtures of enteric soluble and insoluble polymers as a retarding layer, drugs with high solubility in stomach and limited solubility in small intestine, such as DIP, could be successfully formulated as sustained release preparations with no pH-dependence in drug release and enhanced bioavailability. Copyright © 2011 Elsevier B.V. All rights reserved.

estimation of planting dates for roselle (hibiscus sabdariffa l.)

African Journals Online (AJOL)

thinkexploitsint'l

2011-06-11

Jun 11, 2011 ... 2012 to evaluate the effects of planting dates and accessions on the growth and performance of roselle (Hibiscus ... vegetables in soup making, green calyx roselle should be sown in May and harvested not later ... Roselle is native to the region that stretched from India to Malaysia and almost all parts of.

Radiocarbon dating methods using benzene liquid scintillation

International Nuclear Information System (INIS)

Togashi, Shigeko; Matsumoto, Eiji

1983-01-01

The radiocarbon dating method using benzene liquid scintillation is reported in detail. The results of measurement of NBS oxalic acid agree with the recommended value, indicating that isotopic fractionation during benzene synthesis can be negligible. Ten samples which have been already measured by gas counter are dated by benzene liquid scintillation. There is no significant difference in age for the same sample between benzene liquid scintillation and gas counters. It is shown that quenching has to be corrected for the young sample. Memory effect in stainless steel reaction vessel can be removed by using an exchangeable inner vessel and by baking it in the air. Using this method, the oldest age that can be measured with 2.3 g carbon is 40,000 years B.P. (author)

76 FR 6116 - Madera County Resource Advisory Committee

Science.gov (United States)

2011-02-03

... meeting in North Fork, California on February 16th, February 23, 2011 and March 9th, 2011, and if.... DATES: The meetings will be held on February 16th, February 23, 2011 and March 9th, 2011, and if... Payments to States Madera County Title II project matters to the attention of the Committee may file...

Uniformity of Peptide Release Is Maintained by Methylation of Release Factors

Directory of Open Access Journals (Sweden)

William E. Pierson

2016-09-01

Full Text Available Termination of protein synthesis on the ribosome is catalyzed by release factors (RFs, which share a conserved glycine-glycine-glutamine (GGQ motif. The glutamine residue is methylated in vivo, but a mechanistic understanding of its contribution to hydrolysis is lacking. Here, we show that the modification, apart from increasing the overall rate of termination on all dipeptides, substantially increases the rate of peptide release on a subset of amino acids. In the presence of unmethylated RFs, we measure rates of hydrolysis that are exceptionally slow on proline and glycine residues and approximately two orders of magnitude faster in the presence of the methylated factors. Structures of 70S ribosomes bound to methylated RF1 and RF2 reveal that the glutamine side-chain methylation packs against 23S rRNA nucleotide 2451, stabilizing the GGQ motif and placing the side-chain amide of the glutamine toward tRNA. These data provide a framework for understanding how release factor modifications impact termination.

Communication dated 19 May 2011 received from the Resident Representative of the United Kingdom of Great Britain and Northern Ireland to the Agency regarding Assurance of Supply of Enrichment Services and Low Enriched Uranium for Use in Nuclear Power Plants

International Nuclear Information System (INIS)

2011-01-01

The Secretariat has received a letter dated 19 May 2011 from the Resident Representative of the United Kingdom of Great Britain and Northern Ireland to the Agency, attaching the Proposal for the Assurance of Supply of Enrichment Services and Low Enriched Uranium for Use in Nuclear Power Plants, as described in document GOV/2011/10. As requested by the Resident Representative, the letter and its attachment are circulated herewith for information of all Member States [es

Eneolithic pile dwellings south of the Alps precisely dated with tree-ring chronologies from the north

OpenAIRE

Čufar, Katarina; Tegel, Willy; Merela, Maks; Kromer, Bernd; Velušček, Anton

2016-01-01

We present dendrochronological dating of Eneolithic pile dwellings on Ljubljansko barje, Slovenia, from the 4th millennium BC, partly included on the UNESCO world heritage list in 2011. Samples of oak (Quercus sp.) timbers from the posts on which the dwellings were built have been collected over the past 20 years. They have been dendrochronologically cross-dated and (pre) dated by 14C wiggle-matching. We describe the construction of a 442-year chronology BAR-3330 based on 106 cross-dated tree...

The November 2011 irruption of buoy barnacles Dosima fascicularis ...

African Journals Online (AJOL)

Buoy barnacles not uncommonly strand in the region attached to feathers, plastic litter and other small objects, but the 2011 irruption saw exceptional numbers of unusually large colonies (average 23.5 individuals; SD 18.5), most of ... Buoy barnacles were first observed at sea off the Cape Peninsula on 2 November 2011.

Stockholm '98

Index Scriptorium Estoniae

1998-01-01

Live Music for Vibrant Dance-etendused 17.-23. aug. Rootsi balletikoolis, The Bomb Party - muusikaline etendus Göteborgi Ooperilt 18.-20. aug. Folkoperas ja Euroopa Liidu Noorteorkestri kontserdid 18., 22. aug

Radiometric dating by alpha spectrometry on uranium series nuclides

International Nuclear Information System (INIS)

Wijk, A. van der.

1987-01-01

This thesis describes the analytical and technical procedures that are required for routine application of both the 230 Th/ 234 U disequilibrium dating method for peat and the 210 Pb dating method for lake sediments. Its principal aim is to test, refine and discuss the reliability and validity of these methods. On the other hand, the analytical procedures that were introduced open a wide range of other interesting fields of research that are not necessarily restricted to geological problems only. Chapter 5 reports an obviously not foreseen application: detection of alpha emitting nuclides released in the first weeks of May, 1986 during the accident with the nuclear power plant in Chernobyl, USSR. 128 refs.; 43 figs.; 15 tabs

76 FR 33285 - Filing Dates for the Nevada Special Election in the 2nd Congressional District

Science.gov (United States)

2011-06-08

... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... members of major or minor political parties on the special general election ballot until candidates are... INFORMATION: On May 12, 2011, the Commission approved the filing dates for the Special General Election in the...

Fukushima. A preliminary assessment in July 2011; Fukushima. Eine vorlaeufige Bilanz im Juli 2011

Energy Technology Data Exchange (ETDEWEB)

Michel, Rolf

2011-07-01

Four months after the reactor accidents in Fukushima Daiichi a preliminary assessment of the accident sequence vents is performed based on the available incomplete information. The following topics are discussed: initiating events and accident sequences, radioactive materials release and dispersion, fundamentals on radiation exposure following the accident in the nuclear power plant Fukushima Daiichi, contamination of food stuff, fission product release into the Pacific Ocean, source tern and external radiation exposure in the first year, preliminary radiological assessment, radiological situation throughout the different accident phases (radioactive cloud and fallout, late phase), estimation of radiation exposure in the first year due to decay of short-lived radionuclides based on the state end of July 2011, comparison of the reactor accidents in Chernobyl and Fukushima Daiichi.

The project of decontamination of Tominari primary school in date city, Fukushima prefecture

International Nuclear Information System (INIS)

Katsumi, Satsuki

2013-01-01

The previous principal reports his concerned decontamination process of the school, localizing at 60 km distance from Fukushima Nuclear Power Plant, after its Accident (Mar. 2011). The school was defined as one of 11 with >3.8 mc-Sv/h ambient dose necessary for decontamination by Japanese Ministry of Education, Culture, Sports, Science an Technology (MEXT). Measurements of the dose by Date City and MEXT started from April, which revealed that it was 3.3-5.5 mc-Sv/h at 1 m height of the schoolyard. Decontamination was done by weeding, then removal of the ground soil at 3 ) and spreading a new soil, resulting in the reduction of the dose to 0.75 mc-Sv/h at 50 cm height. Unexpectedly, the removed soil was buried for tentative storage by wrapping with Volclay tarpaulin in a 140 cm deep hole at the corner of the yard, which was a result of residents' disagreement with the scheduled estate. Decontamination of school circumstances was conducted in July by experts, PTA voluntary parents and applied volunteers with their repeated meetings involving the radiological explanation of even radiation units. The classroom ambient dose at 50 cm height was declined from 0.11 to 0.06 mc-Sv, pavements from 2-3 to 0.7-1.0, plantings from 3.7 to 0.7, and the bank between the yard and schoolhouse from 4-5 to 1-1.5. The swimming pool water was first purified with zeolite, which made its radiocesium level below the standard limit <50 Bq/L, then was released out, and the pool was filled with fresh city water (<7 Bq/L). The ambient dose 6-8 mc-Sv/h around the pool at 50 cm height was reduced to 0.7-0.8 after decontamination. The project finished within July. Now the decontamination is still under progress for the forest and resident's houses; pupils are enjoying lessons, swimming and sports; and the author looks back the successful importance of experts' easy explanation about radiology. (T.T)

Millist presidenti siis vajab Eesti vabariik? / Ando Leps

Index Scriptorium Estoniae

Leps, Ando, 1935-

2001-01-01

Autor analüüsib viit presidendikandidaati: Peeter Kreitzbergi, Arnold Rüütlit, Toomas Savi, Andres Tarandit ja Peeter Tulvistet. President Lennart Meri kriitika. Järgneb: Kesknädal, 24. juuli 2001, lk. 7; 1. aug. 2001, lk. 7; 8. aug. 2001, lk. 7; 15. aug. 2001, lk. 7; 22. aug. 2001, lk. 7. Ilmunud ka: Virumaa Teataja, 31. juuli 2001, lk. 7; 7. aug. 2001, lk. 7; 15. aug. 2001, lk. 7; 23. aug. 2001, lk. 7

Request for approval, vented container annual release fraction

International Nuclear Information System (INIS)

HILL, J.S.

1999-01-01

In accordance with the approval conditions for Modification to the Central Waste Complex (CWC) Radioactive Air Emissions Notice of Construction (NOC). dated August 24,1998, a new release fraction has been developed for submittal to the Washington State Department of Health (WDOH). The proposed annual release fraction of 2.50 E-14 is proposed for use in future NOCs involving the storage and handling operations associated with vented containers on the Hanford Site. The proposed annual release fraction was the largest release fraction calculated from alpha measurements of the NucFil filters from 10 vented containers consisting of nine 55-gallon drums and one burial box with dimensions of 9.3 x 5.7 x 6.4 feet. An annual release fraction of 2.0 E-09 was used in the modification to the CWC radioactive air emissions NOC. This study confirmed that the release fraction used in the CWC radioactive air emissions NOC was conservative

Journal of Child and Adolescent Mental Health - Vol 23, No 1 (2011)

African Journals Online (AJOL)

Research Paper The use and trends of information and communication technology (ICT) during middle childhood · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Anet E Louw, Melanie Winter. http://dx.doi.org/10.2989/17280583.2011.594247 ...

Financial Analysis of Experimental Releases Conducted at Glen Canyon Dam during Water Year 2015

Energy Technology Data Exchange (ETDEWEB)

Graziano, D. J. [Argonne National Lab. (ANL), Argonne, IL (United States); Poch, L. A. [Argonne National Lab. (ANL), Argonne, IL (United States); Veselka, T. D. [Argonne National Lab. (ANL), Argonne, IL (United States)

2016-11-01

This report examines the financial implications of experimental flows conducted at the Glen Canyon Dam (GCD) in water year (WY) 2015. It is the seventh report in a series examining the financial implications of experimental flows conducted since the Record of Decision (ROD) was adopted in February 1997 (Reclamation 1996). A report released in January 2011 examined WYs 1997 to 2005 (Veselka et al. 2011); a report released in August 2011 examined WYs 2006 to 2010 (Poch et al. 2011); a report released June 2012 examined WY 2011 (Poch et al. 2012); a report released April 2013 examined WY 2012 (Poch et al. 2013); a report released June 2014 examined WY 2013 (Graziano et al. 2014); and a report released September 2015 examined WY 2014 (Graziano et al. 2015). An experimental release may have either a positive or negative impact on the financial value of energy production. Only one experimental release was conducted at GCD in WY 2015; specifically, a high flow experimental (HFE) release conducted in November 2014. For this experimental release, financial costs of approximately $2.1 million were incurred because the HFE required sustained water releases that exceeded the powerplant’s maximum flow rate. In addition, during the month of the experiment, operators were not allowed to shape GCD power production to either follow firm power customer loads or to respond to market prices. This study identifies the main factors that contribute to HFE costs and examines the interdependencies among these factors. It applies an integrated set of tools to estimate financial impacts by simulating the GCD operations under two scenarios: (1) a baseline scenario that mimics both HFE operations during the experiment and during the rest of the year when it complies with the 1996 ROD operating criteria, and (2) a “without experiments” scenario that is identical to the baseline except it assumes that the HFE did not occur. The Generation and Transmission Maximization (GTMax) model was the

The third data release of the Kilo-Degree Survey and associated data products

Science.gov (United States)

de Jong, Jelte T. A.; Kleijn, Gijs A. Verdoes; Erben, Thomas; Hildebrandt, Hendrik; Kuijken, Konrad; Sikkema, Gert; Brescia, Massimo; Bilicki, Maciej; Napolitano, Nicola R.; Amaro, Valeria; Begeman, Kor G.; Boxhoorn, Danny R.; Buddelmeijer, Hugo; Cavuoti, Stefano; Getman, Fedor; Grado, Aniello; Helmich, Ewout; Huang, Zhuoyi; Irisarri, Nancy; La Barbera, Francesco; Longo, Giuseppe; McFarland, John P.; Nakajima, Reiko; Paolillo, Maurizio; Puddu, Emanuella; Radovich, Mario; Rifatto, Agatino; Tortora, Crescenzo; Valentijn, Edwin A.; Vellucci, Civita; Vriend, Willem-Jan; Amon, Alexandra; Blake, Chris; Choi, Ami; Conti, Ian Fenech; Gwyn, Stephen D. J.; Herbonnet, Ricardo; Heymans, Catherine; Hoekstra, Henk; Klaes, Dominik; Merten, Julian; Miller, Lance; Schneider, Peter; Viola, Massimo

2017-08-01

Context. The Kilo-Degree Survey (KiDS) is an ongoing optical wide-field imaging survey with the OmegaCAM camera at the VLT Survey Telescope. It aims to image 1500 square degrees in four filters (ugri). The core science driver is mapping the large-scale matter distribution in the Universe, using weak lensing shear and photometric redshift measurements. Further science cases include galaxy evolution, Milky Way structure, detection of high-redshift clusters, and finding rare sources such as strong lenses and quasars. Aims: Here we present the third public data release and several associated data products, adding further area, homogenized photometric calibration, photometric redshifts and weak lensing shear measurements to the first two releases. Methods: A dedicated pipeline embedded in the Astro-WISE information system is used for the production of the main release. Modifications with respect to earlier releases are described in detail. Photometric redshifts have been derived using both Bayesian template fitting, and machine-learning techniques. For the weak lensing measurements, optimized procedures based on the THELI data reduction and lensfit shear measurement packages are used. Results: In this third data release an additional 292 new survey tiles (≈300 deg2) stacked ugri images are made available, accompanied by weight maps, masks, and source lists. The multi-band catalogue, including homogenized photometry and photometric redshifts, covers the combined DR1, DR2 and DR3 footprint of 440 survey tiles (44 deg2). Limiting magnitudes are typically 24.3, 25.1, 24.9, 23.8 (5σ in a 2'' aperture) in ugri, respectively, and the typical r-band PSF size is less than 0.7''. The photometric homogenization scheme ensures accurate colours and an absolute calibration stable to ≈2% for gri and ≈3% in u. Separately released for the combined area of all KiDS releases to date are a weak lensing shear catalogue and photometric redshifts based on two different machine

A Mathematical Model for Scheduling a Batch Processing Machine with Multiple Incompatible Job Families, Non-identical Job dimensions, Non-identical Job sizes, Non-agreeable release times and due dates

International Nuclear Information System (INIS)

Ramasubramaniam, M; Mathirajan, M

2013-01-01

The paper addresses the problem scheduling a batch processing machine with multiple incompatible job families, non-identical job dimensions, non-identical job sizes and non-agreeable release dates to minimize makespan. The research problem is solved by proposing a mixed integer programming model that appropriately takes into account the parameters considered in the problem. The proposed is validated using a numerical example. The experiment conducted show that the model can pose significant difficulties in solving the large scale instances. The paper concludes by giving the scope for future work and some alternative approaches one can use for solving these class of problems.

The Geological Survey of Canada Radiocarbon Dating Laboratory

International Nuclear Information System (INIS)

Lowdon, J.A.

1985-01-01

The Radiocarbon Dating Laboratory of the Geological Survey of Canada began routine 14 C age determinations in 1961 using a 2 litre copper, proportional counter and CO 2 as the counting gas. This counter is operated routinely at a pressure of 2 atmospheres where the maximum dating limit is approximately 40 000 years using the 4σ criterion. In 1964 a 5 litre counter was put into operation. Routinely this counter is operated at a pressure of 1 atmosphere where its dating limit is approximately 40 000 years. When operated at 4 atmospheres its age limit increases to about 54 000 years. Organic samples are burned in a stream of oxygen and the CO 2 released is purified on passage through a series of chemicals and traps. Inorganic samples are dissolved in phosphoric acid. Up to the end of 1983 more than 3700 age determinations have been carried out on various types of sample material. Since 1963 twenty-three Geological Survey of Canada Date Lists have been published. The Laboratory also carries out a program of 14 C determinations of samples of known age for the purpose of assessing the accuracy of the method and learning more about the natural and man-made 14 C distribution and circulation in nature

Impact of Annexin A 7 Deficiency on FGF23 Plasma Concentrations

Directory of Open Access Journals (Sweden)

Anja T. Umbach

2016-11-01

Full Text Available Background/Aims: The release of fibroblast growth factor FGF23, a powerful regulator of 1,25(OH2D3 formation and mineral metabolism, is stimulated by store-operated Ca2+ entry (SOCE, which is accomplished by the pore forming Ca2+ release activated channel protein Orai1. Regulators of Orai1 and thus FGF23 release include serum & glucocorticoid inducible kinase SGK1, a kinase up-regulated by glucocorticosteroids. Some effects of glucocorticoids require the presence of annexin A7, such as suppression of prostaglandin E2 in gastric glands. The present study thus explored whether annexin A7 impacts on FGF23 plasma levels. Methods: Comparisons were made between gene targeted mice lacking functional annexin A7 (Anx7-/- and their wild type littermates (Anx7+/+. Serum C-terminal-FGF23, intact FGF23, 1,25(OH2D3 and PTH concentrations were measured by ELISA or EIA. The serum and urinary phosphate concentrations were measured by colorimetry, the serum Ca2+ concentration and the urinary Ca2+ concentration by flame photometry. Results: Serum C-terminal FGF23 levels and corticosterone levels were significantly higher and serum 1,25(OH2 D3 and PTH levels were significantly lower in Anx7-/- than in Anx7+/+ mice. Water intake was slightly but significantly higher in Anx7-/- mice than in Anx7+/+ mice. No significant difference was observed between Anx7-/- and Anx7+/+ mice in urinary fluid excretion, plasma Ca2+ concentration, plasma phosphate concentration and urinary Ca2+ output. The urinary phosphate output was significantly lower in Anx7-/- mice than in Anx7+/+ mice. Conclusion: Annexin A7 deficiency upregulates FGF23 plasma levels, an effect paralleled by increased corticosterone plasma levels, as well as decreased 1,25(OH2 D3 and PTH plasma levels.

U-Th Burial Dates on Ostrich Eggshell

Science.gov (United States)

Sharp, W. D.; Fylstra, N. D.; Tryon, C. A.; Faith, J. T.; Peppe, D. J.

2015-12-01

Obtaining precise and accurate dates at archaeological sites beyond the range of radiocarbon dating is challenging but essential for understanding human origins. Eggshells of ratites (large flightless birds including ostrich, emu and others) are common in many archaeological sequences in Africa, Australia and elsewhere. Ancient eggshells are geochemically suitable for the U-Th technique (1), which has about ten times the range of radiocarbon dating (>500 rather than 50 ka), making eggshells attractive dating targets. Moreover, C and N isotopic studies of eggshell provide insights into paleovegetation and paleoprecipitation central to assessing past human-environment interactions (2,3). But until now, U-Th dates on ratite eggshell have not accounted for the secondary origin of essentially all of their U. We report a novel approach to U-Th dating of eggshell that explicitly accounts for secondary U uptake that begins with burial. Using ostrich eggshell (OES) from Pleistocene-Holocene east African sites, we have measured U and 232Th concentration profiles across OES by laser ablation ICP-MS. U commonly peaks at 10s to 100s of ppb and varies 10-fold or more across the ~2 mm thickness of OES, with gradients modulated by the layered structure of the eggshell. Common Th is high near the shell surfaces, but low in the middle "pallisade" layer of OES, making it optimal for U-Th dating. We determine U-Th ages along the U concentration gradient by solution ICP-MS analyses of two or more fractions of the pallisade layer. We then estimate OES burial dates using a simple model for diffusive uptake of uranium. Comparing such "U-Th burial dates" with radiocarbon dates for OES calcite from the same shells, we find good agreement in 7 out of 9 cases, consistent with rapid burial and confirming the accuracy of the approach. The remaining 2 eggshells have anomalous patterns of apparent ages that reveal they are unsuitable for U-Th dating, thereby providing reliability criteria innate

Xyce parallel electronic simulator release notes.

Energy Technology Data Exchange (ETDEWEB)

Keiter, Eric R; Hoekstra, Robert John; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Rankin, Eric Lamont; Coffey, Todd S; Pawlowski, Roger P; Santarelli, Keith R.

2010-05-01

The Xyce Parallel Electronic Simulator has been written to support, in a rigorous manner, the simulation needs of the Sandia National Laboratories electrical designers. Specific requirements include, among others, the ability to solve extremely large circuit problems by supporting large-scale parallel computing platforms, improved numerical performance and object-oriented code design and implementation. The Xyce release notes describe: Hardware and software requirements New features and enhancements Any defects fixed since the last release Current known defects and defect workarounds For up-to-date information not available at the time these notes were produced, please visit the Xyce web page at http://www.cs.sandia.gov/xyce.

76 FR 45797 - Filing Dates for the New York Special Election in the 9th Congressional District

Science.gov (United States)

2011-08-01

... 9th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New York has scheduled a Special General Election on September 13, 2011, to.... Committees required to file reports in connection with the Special General Election on September 13, 2011...

IL-17 Induction by ArtinM is Due to Stimulation of IL-23 and IL-1 Release and/or Interaction with CD3 in CD4+ T Cells.

Science.gov (United States)

da Silva, Thiago Aparecido; Mariano, Vania Sammartino; Sardinha-Silva, Aline; de Souza, Maria Aparecida; Mineo, Tiago Wilson Patriarca; Roque-Barreira, Maria Cristina

2016-01-01

ArtinM is a D-mannose-binding lectin extracted from the seeds of Artocarpus heterophyllus that interacts with TLR2 N-glycans and activates antigen-presenting cells (APCs), as manifested by IL-12 production. In vivo ArtinM administration induces Th1 immunity and confers protection against infection with several intracellular pathogens. In the murine model of Candida albicans infection, it was verified that, in addition to Th1, ArtinM induces Th17 immunity manifested by high IL-17 levels in the treated animals. Herein, we investigated the mechanisms accounting for the ArtinM-induced IL-17 production. We found that ArtinM stimulates the IL-17 production by spleen cells in BALB/c or C57BL/6 mice, a response that was significantly reduced in the absence of IL-23, MyD88, or IL-1R. Furthermore, we showed that ArtinM directly induced the IL-23 mRNA expression and the IL-1 production by macrophages. Consistently, in cell suspensions depleted of macrophages, the IL-17 production stimulated by ArtinM was reduced by 53% and the exogenous IL-23 acted synergistically with ArtinM in promoting IL-17 production by spleen cell suspensions. We verified that the absence of IL-23, IL-1R, or MyD88 inhibited, but did not block, the IL-17 production by ArtinM-stimulated spleen cells. Therefore, we investigated whether ArtinM exerts a direct effect on CD4+ T cells in promoting IL-17 production. Indeed, spleen cell suspensions depleted of CD4+ T cells responded to ArtinM with very low levels of IL-17 release. Likewise, isolated CD4+ T cells under ArtinM stimulus augmented the expression of TGF-β mRNA and released high levels of IL-17. Considering the observed synergism between IL-23 and ArtinM, we used cells from IL-23 KO mice to assess the direct effect of lectin on CD4+ T cells. We verified that ArtinM increased the IL-17 production significantly, a response that was inhibited when the CD4+ T cells were pre-incubated with anti-CD3 antibody. In conclusion, ArtinM stimulates the production

IL-17 Induction by ArtinM is Due to Stimulation of IL-23 and IL-1 Release and/or Interaction with CD3 in CD4+ T Cells.

Directory of Open Access Journals (Sweden)

Thiago Aparecido da Silva

Full Text Available ArtinM is a D-mannose-binding lectin extracted from the seeds of Artocarpus heterophyllus that interacts with TLR2 N-glycans and activates antigen-presenting cells (APCs, as manifested by IL-12 production. In vivo ArtinM administration induces Th1 immunity and confers protection against infection with several intracellular pathogens. In the murine model of Candida albicans infection, it was verified that, in addition to Th1, ArtinM induces Th17 immunity manifested by high IL-17 levels in the treated animals. Herein, we investigated the mechanisms accounting for the ArtinM-induced IL-17 production. We found that ArtinM stimulates the IL-17 production by spleen cells in BALB/c or C57BL/6 mice, a response that was significantly reduced in the absence of IL-23, MyD88, or IL-1R. Furthermore, we showed that ArtinM directly induced the IL-23 mRNA expression and the IL-1 production by macrophages. Consistently, in cell suspensions depleted of macrophages, the IL-17 production stimulated by ArtinM was reduced by 53% and the exogenous IL-23 acted synergistically with ArtinM in promoting IL-17 production by spleen cell suspensions. We verified that the absence of IL-23, IL-1R, or MyD88 inhibited, but did not block, the IL-17 production by ArtinM-stimulated spleen cells. Therefore, we investigated whether ArtinM exerts a direct effect on CD4+ T cells in promoting IL-17 production. Indeed, spleen cell suspensions depleted of CD4+ T cells responded to ArtinM with very low levels of IL-17 release. Likewise, isolated CD4+ T cells under ArtinM stimulus augmented the expression of TGF-β mRNA and released high levels of IL-17. Considering the observed synergism between IL-23 and ArtinM, we used cells from IL-23 KO mice to assess the direct effect of lectin on CD4+ T cells. We verified that ArtinM increased the IL-17 production significantly, a response that was inhibited when the CD4+ T cells were pre-incubated with anti-CD3 antibody. In conclusion, Artin

Development of Au-Ge based candidate alloys as an alternative to high-lead content solders

DEFF Research Database (Denmark)

Chidambaram, Vivek; Hald, John; Hattel, Jesper Henri

2010-01-01

Au-Ge based candidate alloys have been proposed as an alternative to high-lead content solders that are currently being used for high-temperature applications. The changes in microstructure and microhardness associated with the addition of low melting point metals namely In, Sb and Sn to the Au......-Ge-In and Au-Ge-Sn combinations was determined to be the classic solid solution strengthening. The Au-Ge-Sb combination was primarily strengthened by the refined (Ge) dispersed phase. The aging temperature had a significant influence on the microhardness in the case of the Au-Ge-Sn candidate alloy...

Search Results | Page 23 | IDRC - International Development ...

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

2010-04-23

Results 221 - 230 of 875 ... The International Barcode of Life (iBOL) project, received a funding boost of $35 million from Canadian agencies for a 26-nation effort to collect specimens, sequence their DNA, and build an informatics platform using digital bar codes to store an. Published date. April 23, 2010. Journal articles.

The Dark Energy Survey Data Release 1

Energy Technology Data Exchange (ETDEWEB)

Abbott, T.M.C.; et al.

2018-01-09

We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single epoch images, coadded images, coadded source catalogs, and associated products and services assembled over the first three years of DES science operations. DES DR1 is based on optical/near-infrared imaging from 345 distinct nights (August 2013 to February 2016) by the Dark Energy Camera mounted on the 4-m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. We release data from the DES wide-area survey covering ~5,000 sq. deg. of the southern Galactic cap in five broad photometric bands, grizY. DES DR1 has a median delivered point-spread function of g = 1.12, r = 0.96, i = 0.88, z = 0.84, and Y = 0.90 arcsec FWHM, a photometric precision of < 1% in all bands, and an astrometric precision of 151 mas. The median coadded catalog depth for a 1.95" diameter aperture at S/N = 10 is g = 24.33, r = 24.08, i = 23.44, z = 22.69, and Y = 21.44 mag. DES DR1 includes nearly 400M distinct astronomical objects detected in ~10,000 coadd tiles of size 0.534 sq. deg. produced from ~39,000 individual exposures. Benchmark galaxy and stellar samples contain ~310M and ~ 80M objects, respectively, following a basic object quality selection. These data are accessible through a range of interfaces, including query web clients, image cutout servers, jupyter notebooks, and an interactive coadd image visualization tool. DES DR1 constitutes the largest photometric data set to date at the achieved depth and photometric precision.

76 FR 16419 - Filing Dates for the New York Special Election in the 26th Congressional District

Science.gov (United States)

2011-03-23

... 26th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New York has scheduled a Special General Election on May 24, 2011, to fill the.... Committees required to file reports in connection with the Special General Election on May 24, 2011, shall...

Radiocarbon dating of fluvial organic matter reveals land-use impacts in boreal peatlands

DEFF Research Database (Denmark)

Hulatt, Chris J.; Kaartokallio, Hermanni; Oinonen, Markku

2014-01-01

This study measured the effects of land use on organic matter released to surface waters in a boreal peat catchment using radiocarbon dating of particulate and dissolved organic carbon (POC and DOC), DOC concentration, stable carbon and nitrogen isotope composition, and optical measurements. Undi...

Request for approval, vented container annual release fraction; FINAL

International Nuclear Information System (INIS)

HILL, J.S.

1999-01-01

In accordance with the approval conditions for Modification to the Central Waste Complex (CWC) Radioactive Air Emissions Notice of Construction (NOC). dated August 24,1998, a new release fraction has been developed for submittal to the Washington State Department of Health (WDOH). The proposed annual release fraction of 2.50 E-14 is proposed for use in future NOCs involving the storage and handling operations associated with vented containers on the Hanford Site. The proposed annual release fraction was the largest release fraction calculated from alpha measurements of the NucFil filters from 10 vented containers consisting of nine 55-gallon drums and one burial box with dimensions of 9.3 x 5.7 x 6.4 feet. An annual release fraction of 2.0 E-09 was used in the modification to the CWC radioactive air emissions NOC. This study confirmed that the release fraction used in the CWC radioactive air emissions NOC was conservative

The Dark Energy Survey First Data Release

Science.gov (United States)

Carrasco Kind, Matias

2018-01-01

In this talk I will announce and highlight the main components of the first public data release (DR1) coming from the Dark Energy Survey (DES).In January 2016, the DES survey made available, in a simple unofficial release to the astronomical community, the first set of products. This data was taken and studied during the DES Science Verification period consisting on roughly 250 sq. degrees and 25 million objects at a mean depth of i=23.7 that led to over 80 publications from DES scientist.The DR1 release is the first official release from the main survey and it consists on the observations taken during the first 3 seasons from August 2013 to February 2016 (about 100 nights each season) of the survey which cover the entire DES footprint. All of the Single Epoch Images and the Year 3 Coadded images distributed in 10223 tiles are available for download in this release. The catalogs provide astrometry, photometry and basic classification for near 400M objects in roughly 5000 sq. degrees on the southern hemisphere with a approximate mean depth of i=23.3. Complementary footprint, masking and depth information is also available. All of the software used during the generation of these products are open sourced and have been made available through the Github DES Organization. Images, data and other sub products have been possible through the international and collaborative effort of all 25 institutions involved in DES and are available for exploration and download through the interfaces provided by a partnership between NCSA, NOAO and LIneA.

76 FR 39812 - Modoc County Resource Advisory Committee

Science.gov (United States)

2011-07-07

... Coordinator, Stephen Riley at (530) 233-8705. SUPPLEMENTARY INFORMATION: The business meeting on July 11, 2011... meeting. Dated: June 23, 2011. Kimberly H. Anderson, Forest Supervisor. [FR Doc. 2011-17022 Filed 7-6-11...

40Ar/39Ar incremental-release ages of biotite from a progressively remetamorphosed Archean basement terrane in southwestern Labrador

International Nuclear Information System (INIS)

Dallmeyer, R.D.

1982-01-01

Gneisses within Archean basement terrane adjacent to the southwestern portion of the Labrador Trough were variably retrograded during a regional metamorphism of Grenville age (ca. 1000 Ma). Bioties from non-retrograded segments of the gneiss terrane record 40 Ar/ 39 Ar plateau and isochron ages which date times of cooling following an episode of the Kenoran orogeny (2376-2391 Ma). A suite of gneiss samples displaying varying degrees of retrograde alteration was collected across the Grenville metamorphic gradient. Bioties in these samples show no petrographic evidence of retrograde alteration, however they do record internally discordant 40 Ar/ 39 Ar age spectra. Although the extent of internal discordance is variable, the overall character of the release patterns is similar with younger apparent ages recorded in intermediate-temperature gas fractions. The total-gas dates range from 2257+-27 Ma (northwest) to 1751+-23 Ma (southeast), suggesting that variable quantities of radiogenic argon were lost from the Archean biotites during Grenville metamorphism. The 'saddle-shaped' nature of the discordant spectra indicates that argon loss was not accomplished through single-stage, volume diffusion processes. (orig./ME)

Towards an Integrated Workload Control (WLC) Concept : The Performance of Due Date Setting Rules in Job Shops with Contingent Orders

NARCIS (Netherlands)

Thuerer, Matthias; Stevenson, Mark; Silva, Cristovao; Land, Martin

2013-01-01

Workload control (WLC) is a production planning and control concept developed for make-to-order companies. Its customer enquiry management methodology supports due date setting, while its order release mechanism determines when to start production. For make-to-order companies, due date setting is a

76 FR 29773 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Science.gov (United States)

2011-05-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated: May 17, 2011. Jennifer S... Alternative Medicine Special Emphasis Panel; NCCAM Education Panel. Date: June 23-24, 2011. Time: 8 a.m. to 12...

quarterly financial report for the period ending 30 September 2011

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

Sophie Comeau

2011-09-30

Sep 30, 2011 ... This Management's Discussion and Analysis (MD&A) provides a narrative .... The variance between the revised year-to-date budget and the actual for the .... The change is derived largely from the increase in cash received in.

Fibrinopeptides A and B release in the process of surface fibrin formation

Czech Academy of Sciences Publication Activity Database

Riedel, T.; Suttnar, J.; Brynda, Eduard; Houska, Milan; Medved, L.; Dyr, J. E.

2011-01-01

Roč. 117, č. 5 (2011), s. 1700-1706 ISSN 0006-4971 R&D Projects: GA AV ČR KAN200670701 Institutional research plan: CEZ:AV0Z40500505 Keywords : fibrinopeptide release * adsorbed fibrinogen * thrombin Subject RIV: CD - Macromolecular Chemistry Impact factor: 9.898, year: 2011

Toxic Release Inventory (TRI) Facility Points, Region 9, 2011, US EPA Region 9

Data.gov (United States)

U.S. Environmental Protection Agency — A federal law called the Emergency Planning and Community Right to Know Act (EPCRA) gives the public the right to know about toxic chemicals being released into the...

The effect of release liner materials on adhesive contaminants, paper recycling and recycled paper properties

Science.gov (United States)

Richard Venditti; Richard Gilbert; Andy Zhang; Said Abubakr

2000-01-01

Release liner waste material is found in post-consumer waste streams and is also a significant component of the preconsumer waste stream generated in the manufacturing of adhesive products. To date, very little has been reported pertaining to the behavior of release liner in paper recycling. In this study, the effect of the release liner material on the behavior of...

19 CFR 133.26 - Demand for redelivery of released merchandise.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Demand for redelivery of released merchandise. 133... Recorded Trademarks or Recorded Trade Names § 133.26 Demand for redelivery of released merchandise. If it... restrictions of § 133.22 or § 133.23 of this subpart, the port director shall promptly make demand for the...

How Much is Location Information Worth? A Competitive Analysis of the Online Traveling Salesman Problem with Two Disclosure Dates

NARCIS (Netherlands)

F.J. Srour (Jordan); R.A. Zuidwijk (Rob)

2008-01-01

textabstractIn this paper we derive the worst-case ratio of an online algorithm for the Traveling Salesman Problem (TSP) with two disclosure dates. This problem, a variant of the online TSP with release dates, is characterized by the disclosure of a job’s location at one point in time followed by

Temperature, Sowing and Harvest Dates, and Yield of Maize in the Southwestern US

Science.gov (United States)

Kafatos, M.; Stack, D.; Myoung, B.; Kim, S. H.; Kim, J.

2014-12-01

Since sowing date of maize is sensitive to climate variability and changes, it is of a practical importance to examine how sowing dates affect maize yields in various temperature regimes in the southwestern US. A 21-year (1991-2011) simulation of maize yield using Agricultural Production Systems sIMulator (APSIM) with observed meteorological forcing, shows that earlier sowing dates are favorable for higher yields primarily by increasing the length of growing season in cold mountaineous regions. In these regions, warmer conditions in the sowing period tend to advance the sowing date and then enhance yield. Over low-elevation warm regions, yields are less correlated with sowing dates and the length of growing season, perhaps because growing season temperatures are high enough for fast growth. Instead, in the warm regions, maize yields are sensitive to temperature variations during the late growing season due to adverse effects of extreme high temperature events on maize development.

The effect of cultivar, sowing date and transplant location in field on bolting of Welsh onion (Allium fistulosum L.).

Science.gov (United States)

Dong, Yinxin; Cheng, Zhihui; Meng, Huanwen; Liu, Hanqiang; Wu, Cuinan; Khan, Abdul Rehman

2013-10-07

Bolting reduces the quality and commercial yield of Welsh onion (Allium fistulosum L.) in production. However, seed production is directly dependent on flower induction and bolting. The Welsh onion belongs to the green plant vernalisation type, specific seedling characteristics and sufficient accumulated time at low temperature are indispensible for the completion of its vernalisation process. Only if these conditions for vernalisation are fulfilled, the plants will bolt in the following year. The present investigation evaluated the effects of cultivar, sowing date and transplant location in field on the bolting of Welsh onion at the Horticultural Farm of the College of Horticulture, Northwest A&F University, Yangling, Shannxi Province, China in two succeeding production years: 2010-2011 and 2011-2012. A strip split plot layout within a randomised complete block design with three replications was used. The results revealed that all three factors (cultivar, sowing date and transplant location) and their interaction had significant effects on the initiation and final rate of bolting observed by 30 April. The earliest bolting date (14 February, 2011 and 15 February, 2012) and the highest bolting rate (100% in 2011 and 62% in 2012) occurred when the JinGuan cultivar was sown on 20 August and transplanted in a plastic tunnel, whereas the latest date and lowest rate (no bolting observed until 30 April) of bolting occurred when the XiaHei cultivar was sown on 29 September and transplanted in an open field. These results suggest that we can control bolting in Welsh onion production by choosing an appropriate cultivar, sowing date and transplant location. Choosing a late bolting cultivar, such as cultivar XiaHei, sowing around October, and transplanting in the open field can significantly delay bolting, while a sowing date in late August should be selected for seed production, and the seedlings should be transplanted in a plastic tunnel to accelerate development of the

Evaluation of date kernel oils and their effects on wheat flour characteristics

Directory of Open Access Journals (Sweden)

Elsakr, A. S.

1991-06-01

Full Text Available Date kernels constitute about 13% of the whole date fruit, and cotain moderate amounts of oils with relatively high caloric values. Agwa soft and Aprimi dry date kernel oils were used in this work. Results showed that Aprimi date kernel oils have high levels of both caproic acid and stearic acid of 23.04 and 18.40% respectively, while Agwa kernel oils have high levels of caprylic acid and capric acid of 22.31 and 12.20%. Moreover Agwa oils achieved higher amounts of unsaponifiable matters, sterols and tocopherols. The addition of soft and dry date kernel oils did not improve the wheat flour strength but raised its resistance to extensibility.

Las pepitas de dátiles constituyen alrededor del 13% del fruto entero, y contienen cantidades moderadas de aceite con valores calóricos relativamente altos. En este trabajo se han utilizado aceites de pepitas de dátiles Agwa blandas y Aprimi secas. Los resultados mostraron que los aceites de pepitas de dátiles Aprimi tienen altos niveles de ácidos caproico y esteárico, 23’04 y 18'40% respectivamente, mientras que los aceites de pepitas Agwa tienen niveles altos de ácidos caprílico y cáprico, 22'31 y 12'20%. Por otra parte los aceites Agwa alcanzaron valores elevados de materia insaponificable, esteroles y tocoferoles. La adición de aceites de pepitas de dátiles secas y blandas no mejoró el poder de la harina de trigo pero incrementó su resistencia a la extensibilidad.

D Malone Travel Expenses 2010-2011Q3 ENGLISH.xlsx

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

acray

David M. Malone - President. Travel Expenses 2010-2011. Other. Travel. Other. Meals &. Expenses. Total. Amount. Net Expenses. Organization. Dates. Destination(s). Purpose. Airfare. Transportation. Hotels. Incidentals. (note 1). Expenses. Recovered. Paid by IDRC. Recovered from. April 7-8. Montreal. IDRC sponsored ...

2001-2011 : une décennie pour la Fontaine Solaire au CERN !

CERN Multimedia

Solar Club

2011-01-01

2001-2011 10e anniversaire de la fontaine solaire Lundi 17 octobre 2011 à midi, devant la terrasse du restaurant principal du site de Meyrin, le Solar Club du CERN marquera les 10 ans de sa fontaine solaire. Vous êtes tous les bienvenus ! Le SOLEIL* aussi ! *) En cas de mauvais temps, cet événement sera reporté à une date ultérieure.

Exhaustive Exercise-induced Oxidative Stress Alteration of Erythrocyte Oxygen Release Capacity.

Science.gov (United States)

Xiong, Yanlian; Xiong, Yanlei; Wang, Yueming; Zhao, Yajin; Li, Yaojin; Ren, Yang; Wang, Ruofeng; Zhao, Mingzi; Hao, Yitong; Liu, Haibei; Wang, Xiang

2018-05-24

The aim of the present study is to explore the effect of exhaustive running exercise (ERE) in the oxygen release capacity of rat erythrocytes. Rats were divided into sedentary control (C), moderate running exercise (MRE) and exhaustive running exercise groups. The thermodynamics and kinetics properties of the erythrocyte oxygen release process of different groups were tested. We also determined the degree of band-3 oxidative and phosphorylation, anion transport activity and carbonic anhydrase isoform II(CAII) activity. Biochemical studies suggested that exhaustive running significantly increased oxidative injury parameters in TBARS and methaemoglobin levels. Furthermore, exhaustive running significantly decreased anion transport activity and carbonic anhydrase isoform II(CAII) activity. Thermodynamic analysis indicated that erythrocytes oxygen release ability also significantly increased due to elevated 2,3-DPG level after exhaustive running. Kinetic analysis indicated that exhaustive running resulted in significantly decreased T50 value. We presented evidence that exhaustive running remarkably impacted thermodynamics and kinetics properties of RBCs oxygen release. In addition, changes in 2,3-DPG levels and band-3 oxidation and phosphorylation could be the driving force for exhaustive running induced alterations in erythrocytes oxygen release thermodynamics and kinetics properties.

Fate and transport of cyanobacteria and associated toxins and taste-and-odor compounds from upstream reservoir releases in the Kansas River, Kansas, September and October 2011

Science.gov (United States)

Graham, Jennifer L.; Ziegler, Andrew C.; Loving, Brian L.; Loftin, Keith A.

2012-01-01

Cyanobacteria cause a multitude of water-quality concerns, including the potential to produce toxins and taste-and-odor compounds. Toxins and taste-and-odor compounds may cause substantial economic and public health concerns and are of particular interest in lakes, reservoirs, and rivers that are used for drinking-water supply, recreation, or aquaculture. The Kansas River is a primary source of drinking water for about 800,000 people in northeastern Kansas. Water released from Milford Lake to the Kansas River during a toxic cyanobacterial bloom in late August 2011 prompted concerns about cyanobacteria and associated toxins and taste-and-odor compounds in downstream drinking-water supplies. During September and October 2011 water-quality samples were collected to characterize the transport of cyanobacteria and associated compounds from upstream reservoirs to the Kansas River. This study is one of the first to quantitatively document the transport of cyanobacteria and associated compounds during reservoir releases and improves understanding of the fate and transport of cyanotoxins and taste-and-odor compounds downstream from reservoirs. Milford Lake was the only reservoir in the study area with an ongoing cyanobacterial bloom during reservoir releases. Concentrations of cyanobacteria and associated toxins and taste-and-odor compounds in Milford Lake (upstream from the dam) were not necessarily indicative of outflow conditions (below the dam). Total microcystin concentrations, one of the most commonly occurring cyanobacterial toxins, in Milford Lake were 650 to 7,500 times higher than the Kansas Department of Health and Environment guidance level for a public health warning (20 micrograms per liter) for most of September 2011. By comparison, total microcystin concentrations in the Milford Lake outflow generally were less than 10 percent of the concentrations in surface accumulations, and never exceeded 20 micrograms per liter. The Republican River, downstream from

Regional seismic-wave propagation from the M5.8 23 August 2011, Mineral, Virginia, earthquake

Science.gov (United States)

Pollitz, Fred; Mooney, Walter D.

2015-01-01

The M5.8 23 August 2011 Mineral, Virginia, earthquake was felt over nearly the entire eastern United States and was recorded by a wide array of seismic broadband instruments. The earthquake occurred ~200 km southeast of the boundary between two distinct geologic belts, the Piedmont and Blue Ridge terranes to the southeast and the Valley and Ridge Province to the northwest. At a dominant period of 3 s, coherent postcritical P-wave (i.e., direct longitudinal waves trapped in the crustal waveguide) arrivals persist to a much greater distance for propagation paths toward the northwest quadrant than toward other directions; this is probably related to the relatively high crustal thickness beneath and west of the Appalachian Mountains. The seismic surface-wave arrivals comprise two distinct classes: those with weakly dispersed Rayleigh waves and those with strongly dispersed Rayleigh waves. We attribute the character of Rayleigh wave arrivals in the first class to wave propagation through a predominantly crystalline crust (Blue Ridge Mountains and Piedmont terranes) with a relatively thin veneer of sedimentary rock, whereas the temporal extent of the Rayleigh wave arrivals in the second class are well explained as the effect of the thick sedimentary cover of the Valley and Ridge Province and adjacent Appalachian Plateau province to its northwest. Broadband surface-wave ground velocity is amplified along both north-northwest and northeast azimuths from the Mineral, Virginia, source. The former may arise from lateral focusing effects arising from locally thick sedimentary cover in the Appalachian Basin, and the latter may result from directivity effects due to a northeast rupture propagation along the finite fault plane.

Dining Decisions

Centers for Disease Control (CDC) Podcasts

2011-08-25

In this podcast for kids, the Kidtastics talk about making smart food choices.  Created: 8/25/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/25/2011.

Fighting the Flu

Centers for Disease Control (CDC) Podcasts

2011-03-08

Wes Studi, Hollywood actor, urges Native peoples to know the facts about the flu.  Created: 3/8/2011 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 3/8/2011.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... cooperative small group instruction, gender bias in achievement, ... restricted to the role expectations approved by the society. ... Gandu (2004) suggested that gender stereotypes can be broken by group/team work through.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... perception of, and attitude to, HIV/AIDS prevention among ... Counselling, Cross River University of Technology, Calabar. 13 ... population of 12,846 senior secondary school students in the eighteen (18) local government.

JAEA Takasaki annual report 2011

International Nuclear Information System (INIS)

Kojima, Takuji

2013-01-01

JAEA Takasaki annual report 2011 describes research and development activities performed from April 1, 2011 to March 31, 2012 with Takasaki Ion Accelerators for Advanced Radiation Application (TIARA, four ion accelerators), and electron/gamma-ray irradiation facilities (an electron accelerator and three 60 Co gamma-ray irradiation facilities) at Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency (JAEA Takasaki). These activities are classified into four research fields: 1) Space, Nuclear and Energy Engineering, 2) Environmental Conservation and Resource Exploitation, 3) Medical and Biotechnological Application, and 4) Advanced Materials, Analysis and Novel Technology for Facilities. This annual report contains 158 reports consisting of 150 research papers and 8 status reports on operation/maintenance of the irradiation facilities described above, and a list of publications, patents, related press-releases, television broadcasting, and the type of research collaborations as appendices. (author)

JAEA Takasaki annual report 2011

Energy Technology Data Exchange (ETDEWEB)

Kojima, Takuji [Japan Atomic Energy Agency, Takasaki Advanced Radiation Research Institute, Takasaki, Gunma (Japan)

2013-01-15

JAEA Takasaki annual report 2011 describes research and development activities performed from April 1, 2011 to March 31, 2012 with Takasaki Ion Accelerators for Advanced Radiation Application (TIARA, four ion accelerators), and electron/gamma-ray irradiation facilities (an electron accelerator and three {sup 60}Co gamma-ray irradiation facilities) at Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency (JAEA Takasaki). These activities are classified into four research fields: 1) Space, Nuclear and Energy Engineering, 2) Environmental Conservation and Resource Exploitation, 3) Medical and Biotechnological Application, and 4) Advanced Materials, Analysis and Novel Technology for Facilities. This annual report contains 158 reports consisting of 150 research papers and 8 status reports on operation/maintenance of the irradiation facilities described above, and a list of publications, patents, related press-releases, television broadcasting, and the type of research collaborations as appendices. (author)

The new european standard on common cements specifications EN 197-1:2011

Directory of Open Access Journals (Sweden)

Sanjuán, M. A.

2012-09-01

Full Text Available In this paper, the novelties of European standard EN 197-1:2011 which has been aprobed on 6th August, 2011 are presented. The european standard EN 197-1:2011 has been published in the Official Journal of the European Union on 19th June, 2012 (C 176/1. The UNEEN 197-1:2011 will be published in Spain in the Official Journal of Spain (B.O.E.. The date of applicability (DAV of the standard as a harmonised European standard is on 1st of July, 2012 and the date of the end of the coexistence period is on 1st of July, 2013. The former EN 197-1:2000 has been the first European standard in the field of the Construction Products Directive (CPD and this first revision include the requirements needed for a common cement to be, in addition, sulphate resisting cement. Therefore, the mandate given by the European Commission to CEN to prepare harmonised standards in the cement field (mandate M114 has been fulfilled.En este artículo se presentan las novedades de la nueva norma europea de especificaciones de cementos comunes UNE-EN 197-1:2011 aprobada el 6 de agosto de 2011 como EN 197-1:2011 y publicada el 19 de junio de 2012 en el Diario Oficial de la Unión Europea (DOUE. Esta norma se publicará en el Boletín Oficial del Estado (BOE antes de final de año. La fecha de disponibilidad (date of applicability, DAV es el 1 de julio de 2012 y el periodo de coexistencia finalizará el 1 de julio de 2013. La UNE-EN 197-1:2000 fue la primera norma armonizada dentro del campo de la Directiva de Productos de la Construcción (DPC europea y esta primera revisión incorpora unos nuevos requisitos para establecer cuándo un cemento común, además, es resistente a la acción de los sulfatos. De esta forma, se completa el mandato dado por la Comisión Europea a CEN para la elaboración de normas armonizadas de cementos (mandato M114.

Rip current related drowning deaths and rescues in Australia 2004-2011

Science.gov (United States)

Brighton, B.; Sherker, S.; Brander, R.; Thompson, M.; Bradstreet, A.

2013-04-01

Rip currents are a common hazard to beachgoers found on many beaches around the world, but it has proven difficult to accurately quantify the actual number of rip current related drowning deaths in many regions and countries. Consequently, reported estimates of rip current drowning can fluctuate considerably and are often based on anecdotal evidence. This study aims to quantify the incidence of rip current related drowning deaths and rescues in Australia from 2004 to 2011. A retrospective search was undertaken for fatal and non-fatal rip-related drowning incidents from Australia's National Coronial Information System (NCIS), Surf Life Saving Australia's (SLSA, 2005-2011) SurfGuard Incident Report Database (IRD), and Media Monitors for the period 1 July 2004 to 30 June 2011. In this time, rip currents were recorded as a factor in 142 fatalities of a total of 613 coastal drowning deaths (23.2%), an average of 21 per year. Rip currents were related to 44% of all beach-related drowning deaths and were involved in 57.4% of reported major rescues in Australian locations where rips occur. A comparison with international operational statistics over the same time period describes rip-related rescues as 53.7% of the total rescues in the US, 57.9% in the UK and 49.4% in New Zealand. The range 49-58% is much lower than 80-89% traditionally cited. The results reported are likely to underestimate the size of the rip current hazard, because we are limited by the completeness of data on rip-related events; however this is the most comprehensive estimate to date. Beach safety practitioners need improved data collection and standardized definitions across organisations. The collection of drowning data using consistent categories and the routine collection of rip current information will allow for more accurate global comparisons.

Regulatory oversight report 2011 concerning nuclear safety in Swiss nuclear installations; Aufsichtsbericht 2011 zur nuklearen Sicherheit in den schweizerischen Kernanlagen

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-06-15

as well as 6 casks with decommissioned waste from the experimental nuclear power plant at Lucens. About 17 % of the capacity of the high-level radioactive waste store had been used and about 23 % of the low- and intermediate-level waste store. During the year, ZWILAG conducted two campaigns to incinerate and melt radioactive waste. ENSI recorded no reportable events at ZWILAG during 2011. ENSI is also responsible for the surveillance of the nuclear facilities at PSI: the research reactor PROTEUS, the hot laboratory, the collection point for radioactive waste from medicine, industry and research, and ZWILAG. From the radiological standpoint, decommissioning work at the two research reactors DIORIT and SAPHIR progressed correctly. There were no further irradiation experiments during 2011 at PROTEUS and operational activities were restricted to routine maintenance and checks. During 2011, there were three reportable events at PSI relevant to nuclear safety. All were rated as INES Level 0. ENSI recorded one reportable event at the research reactor at the Federal Institute of Technology in Lausanne and none at the University of Basel. ENSI concluded that the nuclear facilities at PSI and the research reactors at Lausanne and Basel had complied with their approved operating conditions during 2011. Last year the amount of radioactive material released into the environment via waste water and exhaust air from nuclear power plants, ZWILAG, the PSI and the nuclear facilities at Basel and Lausanne was considerably less than the limits specified in the operating licenses. They resulted in maximum calculated doses, including for those residents in the immediate vicinity of a plant, of less than 1 % of the annual exposure to natural radiation. During 2011, two consignments of compacted reprocessing waste were transported from La Hague in France to ZWILAG. The consignments of fuel assemblies and radioactive waste were transported in accordance with the limits specified in the

The comparison of absolute dating (Radiocarbon dating) and relative dating of Pringapus and Gondosuli temples

International Nuclear Information System (INIS)

Faisal, W; Arumbinang, H; Taftazani, A; Widayati, S; Sumiyatno; Suhardi

1996-01-01

The absolute dating (radiocarbon, 14 C dating) and relative dating of Pringapus and Gondosuli temples in Temanggung regency (district) of Central Java Province have been carried out. The field sampling was done especially with the purpose to obtain vertical data, so that excavation method was adopted in the case. The main data were the ecofacts of organic habitation such as bones, woods, charcoals, shells, and paper artefacts. The artefacts data were used as a comparison. The comparative data analysis were conducted at Yogyakarta archaeological Department Laboratory, thus included dating of artefacts which were performed according to archaeological analysis procedures, generally based on the attributes attached to the artefacts, whereas the absolute dating of charcoal samples were performed in the Radiocarbon Dating Laboratory at Yogyakarta Nuclear Research Centre. Based on the relative dating of epigraphy content on the andesit rock from Gondosuli Temple which showed the year of 754 Saka or 832 AD, the Pringapus Temple was estimated to be built in the 850 AD. According to the absolute dating (Radiocarbon Dating with delta 13 C and tree ring corrections) the age for Gondosuli temple based on GDS/LU-2/Spit-7 samples is (384 -602) AD and from GDS/LU-2/Spit-8 = (452 - 652) AD. With these significant differences in the results obtained, it can be concluded that culture environment where the sample were collected already existed before the temple was built. Further investigation is still required

Processed CTD and Water Sample Data from Research Vessel Ocean Starr in the NE Pacific, Aug. 31 and Sept. 01, 2012 (NCEI Accession 0156932)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The expedition by research vessel Ocean Starr on Aug. 31 and Sept. 01, 2012 had the objective to recover and re-deploy a number of moored platforms from the CORC...

Characteristic of Lokon Volcano Deformation of 2009 - 2011 Based on GPS Data

Directory of Open Access Journals (Sweden)

Estu Kriswati

2014-07-01

Full Text Available DOI: 10.17014/ijog.v7i4.147Precursor of Lokon Volcano eruptions in 2011 is believed to begin since December 2007 which was marked by increasing number of volcanic earthquakes and gas emission. To support this information, deformation method is used primarily to determine deformation characteristics of Lokon volcanic activity in the period of 2009-2011. The period of analysis is adapted to the presence of GPS data. Displacement rate of Lokon GPS observation points in the period of 2009 - 2011 ranged from 1.1 to 7 cm a year. Strain patterns that occur in the areas are compression surrounding Tompaluan crater and extension in the eastern slope. Location of the pressure source for August 2009 - March 2011 measurement was at a depth of 1800 m beneath Tompaluan crater. Deformation in the Lokon Volcano is characteristized by the compression zone in the summit and crater area caused by magma activity raised into the surface from a shallow magma source which is accompanied by a high release of volcanic gases. Accumulated pressure release and deformation rate as measured in the Lokon Volcano remain low.

Stay Safe Riding Bikes or Skating Outside

Centers for Disease Control (CDC) Podcasts

2011-02-02

In this podcast for kids, the Kidtastics talk about safety when outside, riding bikes or skating.  Created: 2/2/2011 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 2/2/2011.

Medications and International Travel

Centers for Disease Control (CDC) Podcasts

2011-04-12

This podcast answers a listener's question about her medications and an international trip she's planning.  Created: 4/12/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 4/12/2011.

A Melioidosis Case in Arizona

Centers for Disease Control (CDC) Podcasts

2011-10-03

David Blaney, Medical Officer, Bacterial Special Pathogens Branch, discusses an unusual melioidosis case in Arizona.  Created: 10/3/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 10/5/2011.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... students from two co-educational schools were used for the study, Analysis of result using t-test showed ... motivation in learning (Pintrich and Schunk, 1996). .... Strategies and show intrinsic interest in their academic work.

Effect of carbon on the microstructure, mechanical properties and metal ion release of Ni-free Co-Cr-Mo alloys containing nitrogen.

Science.gov (United States)

Mori, Manami; Yamanaka, Kenta; Kuramoto, Koji; Ohmura, Kazuyo; Ashino, Tetsuya; Chiba, Akihiko

2015-10-01

This paper investigated the effect of carbon addition on the microstructure and tensile properties of Ni-free biomedical Co-29Cr-6Mo (mass%) alloys containing 0.2 mass% nitrogen. The release of metal ions by the alloys was preliminarily evaluated in an aqueous solution of 0.6% sodium chloride (NaCl) and 1% lactic acid, after which samples with different carbon contents were subjected to hot rolling. All specimens were found to primarily consist of a γ-phase matrix due to nitrogen doping, with only the volume fraction of M23C6 increasing with carbon concentration. Owing to the very fine size of these carbide particles (less than 1 μm), which results from fragmentation during hot rolling, the increased formation of M23C6 increased the 0.2% proof stress, but reduced the elongation-to-failure. Carbon addition also increased the amount of Co and Cr released during static immersion; Co and Cr concentrations at the surfaces, which increased with increasing the bulk carbon concentrations, possibly enhanced the metal ion release. However, only a very small change in the Mo concentration was noticed in the solution. Therefore, it is not necessarily considered a suitable means of improving the strength of biomedical Co-Cr-Mo alloys, even though it has only to date been used in this alloy system. The results of this study revealed the limitations of the carbon strengthening and can aid in the design of biomedical Co-Cr-Mo-based alloys that exhibit the high durability needed for their practical application. Copyright © 2015 Elsevier B.V. All rights reserved.

Dating Violence

Science.gov (United States)

... for Teens / Dating Violence Bulletins for Teens: Dating Violence What is it? If you are a victim ... often. If You Are a Victim of Dating Violence, You Might… Think it's your fault. Feel angry, ...

Experimentally reduced corticosterone release promotes early breeding in black-legged kittiwakes.

Science.gov (United States)

Goutte, Aurélie; Clément-Chastel, Céline; Moe, Børge; Bech, Claus; Gabrielsen, Geir Wing; Chastel, Olivier

2011-06-15

Breeding at the right time is important for successful reproduction. In birds, stressful environmental conditions are known to delay the timing of breeding but the underlying mechanisms are poorly understood. The stress hormone corticosterone appears to be a good candidate for mediating egg-laying date according to early environmental conditions and physiological state. By experimentally reducing the release of corticosterone in black-legged kittiwakes during the pre-laying period, we tested whether egg-laying date was mechanistically linked to corticosterone levels. Male and female kittiwakes were implanted with a low dose of exogenous corticosterone to inhibit endogenous corticosterone production. According to our predictions, the experimental reduction of corticosterone release was paralleled by a significant advancement of egg laying in females (around 4 days earlier). In addition, females with experimentally reduced corticosterone release gained mass during the pre-laying period compared with controls. Ultimately, the advancement of egg laying in females with experimentally reduced corticosterone levels was associated with an enhanced breeding success. This effect was strongly sex specific. In corticosterone-treated male kittiwakes, egg-laying date and reproductive success were not affected, but breeding probability was lower than in controls. This corticosterone treatment did not influence immediate clutch size, or return rate and breeding decision the following year. Our results support the hypothesis that corticosterone secretion during the pre-laying period mediates the timing of breeding in this long-lived seabird, possibly through the dynamics of energy reserves.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... Forty young untrained girls between the age of 20-25 years ... factors, one of which may be the female sex hormone estrogen (Akaishi .... Campbell (2005) showed that healthy older adults maintain water input and balance.

76 FR 5842 - Sunshine Notice; March 10, 2011 Board of Directors Meeting

Science.gov (United States)

2011-02-02

...: (Closed to the Public 10:15 a.m.) 1. Reports. 2. Finance Project--Liberia. 3. Finance Project--Georgia. 4.... Downs at (202) 336-8438. Dated: January 28, 2011. Connie M. Downs, Corporate Secretary, Overseas Private...

Bioactive Glass Nanoparticles as a New Delivery System for Sustained 5-Fluorouracil Release: Characterization and Evaluation of Drug Release Mechanism

Directory of Open Access Journals (Sweden)

Abeer M. El-Kady

2015-01-01

Full Text Available Bioactive glass nanoparticles were synthesized and tested for the first time as a new delivery system for sustained 5-fluorouracil (5-FU release. They were characterized by TEM, DTA, TGA, and FT-IR. The porosity % and specific surface area of glass nanoparticles were 85.59% and 378.36 m2/g, respectively. The in vitro bioactivity evaluation confirmed that bioactive glass disks prepared from these nanoparticles could induce hydroxyapatite layer over their surfaces in simulated body fluid. The in vitro drug release experiment indicated that glass nanoparticles could serve as long-term local delivery vehicles for sustained 5-FU release. The release profile of 5-FU showed an initial fast release stage followed by a second stage of slower release. The initial burst release of 5-FU in the first day was about 23% (28.92 mg·L−1 of the total amount of loaded 5-FU, while the final cumulative percentage of the 5-FU released after 32 days was about 45.6% (57.31 mg·L−1 of the total amount of loaded 5-FU. The application of different mathematical models indicated that 5-FU was released by diffusion controlled mechanism and suggested that its release rate was dependent on glass particles dissolution, changes of surface area as well as diameter of glass particles, and concentration of loaded drug.

Porcine malignant hyperthermia susceptibility: hypersensitive calcium-release mechanism of skeletal muscle sarcoplasmic reticulum.

Science.gov (United States)

O'Brien, P J

1986-01-01

This study tested the hypothesis that calcium-release from sarcoplasmic reticulum isolated from malignant hyperthermia swine had abnormal concentration-dependency on release modulators. Halothane stimulated half-maximal calcium-release at similar concentrations for malignant hyperthermia and control sarcoplasmic reticulum (0.10 +/- 0.04 mM). However, concentrations causing half-maximal calcium-release were lower for malignant hyperthermia sarcoplasmic reticulum (P less than 0.001) by an order of magnitude for Ca2+ (28.1 +/- 8.3 versus 1.23 +/- 0.45 nM), adenosine triphosphate (0.33 +/- 0.09 versus 0.023 +/- 0.014 mM) and caffeine (7.79 +/- 1.56 versus 0.80 +/- 0.44 mM). Half-maximal inhibition by Mg2+ occurred at threefold higher concentrations for malignant hyperthermia sarcoplasmic reticulum (0.23 +/- 0.02 versus 0.78 +/- 0.17 mM). The Ca2+-sensitivity curves for calcium-release by sarcoplasmic reticulum isolated from heterozygotes for the malignant hyperthermia-defect were indistinguishable from the averages of the curves for controls and malignant hyperthermia-homozygotes. Results of this study suggest that malignant hyperthermia is initiated due to a hypersensitive calcium-release mechanism which is inherited in an autosomal, codominant pattern and may be diagnosed using calcium-release sensitivity-tests on isolated sarcoplasmic reticulum. Images Fig. 1. PMID:3742367

Love Animals AND Stay Safe

Centers for Disease Control (CDC) Podcasts

2011-08-16

In this podcast for kids, the Kidtastics talk about rabies and how to help prevent it.  Created: 8/16/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/16/2011.

Invasive Group A Streptococcal Infection

Centers for Disease Control (CDC) Podcasts

2011-06-13

In this podcast, CDC's Dr. Chris Van Beneden discusses the dangers of group A strep infections.  Created: 6/13/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 6/13/2011.

Mold

Centers for Disease Control (CDC) Podcasts

2011-05-02

This podcast answers a listener's question about the risks associated with mold after a natural disaster or severe weather.  Created: 5/2/2011 by National Center for Environmental Health (NCEH).   Date Released: 5/2/2011.

Breast Cancer - Early Diagnosis

Centers for Disease Control (CDC) Podcasts

2011-04-28

This podcast answers a listener's question about how to tell if she has breast cancer.  Created: 4/28/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/28/2011.

Hantavirus Pulmonary Syndrome

Centers for Disease Control (CDC) Podcasts

2011-07-14

Dr. Adam MacNeil, epidemiologist with Viral Special Pathogens Branch at CDC, discusses hantavirus pulmonary syndrome.  Created: 7/14/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 7/18/2011.

More Trouble from Ticks

Centers for Disease Control (CDC) Podcasts

2011-08-18

Dr. Chris Paddock, a rickettsiologist and infectious disease pathologist discusses a tick-transmitted bacterium, Rickettsia parkeri.  Created: 8/18/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 8/18/2011.

33 CFR 23.15 - Coast Guard ensign.

Science.gov (United States)

2010-07-01

... distinctive emblem of the Coast Guard in blue and white is placed with its center on a line with the lower..., the emblem covering a horizontal space of three stripes. [CGFR 57-35, 22 FR 6765, Aug. 22, 1957] ...

Striatal dopamine release and genetic variation of the serotonin 2C receptor in humans.

Science.gov (United States)

Mickey, Brian J; Sanford, Benjamin J; Love, Tiffany M; Shen, Pei-Hong; Hodgkinson, Colin A; Stohler, Christian S; Goldman, David; Zubieta, Jon-Kar

2012-07-04

Mesoaccumbal and nigrostriatal projections are sensitive to stress, and heightened stress sensitivity is thought to confer risk for neuropsychiatric disorders. Serotonin 2C (5-HT(2C)) receptors mediate the inhibitory effects of serotonin on dopaminergic circuitry in experimental animals, and preclinical findings have implicated 5-HT(2C) receptors in motivated behaviors and psychotropic drug mechanisms. In humans, a common missense single-nucleotide change (rs6318, Cys23Ser) in the 5-HT(2C) receptor gene (HTR2C) has been associated with altered activity in vitro and with clinical mood disorders. We hypothesized that dopaminergic circuitry would be more sensitive to stress in humans carrying the Ser23 variant. To test this hypothesis, we studied 54 healthy humans using positron emission tomography and the displaceable D(2)/D(3) receptor radiotracer [(11)C]raclopride. Binding potential (BP(ND)) was quantified before and after a standardized stress challenge consisting of 20 min of moderate deep muscular pain, and reduction in BP(ND) served as an index of dopamine release. The Cys23Ser variant was genotyped on a custom array, and ancestry informative markers were used to control for population stratification. We found greater dopamine release in the nucleus accumbens, caudate nucleus, and putamen among Ser23 carriers, after controlling for sex, age, and ancestry. Genotype accounted for 12% of the variance in dopamine release in the nucleus accumbens. There was no association of Cys23Ser with baseline BP(ND). These findings indicate that a putatively functional HTR2C variant (Ser23) is associated with greater striatal dopamine release during pain in healthy humans. Mesoaccumbal stress sensitivity may mediate the effects of HTR2C variation on risk of neuropsychiatric disorders.

Setting a date

International Nuclear Information System (INIS)

Moore, Glenis.

1987-01-01

Dating techniques are discussed and explained. The age range and sensitivity of different techniques are given. Potassium/argon dating, amino-acid dating, radiocarbon dating, dendrochronology, thermoluminescence and geomagnetic field dating are all mentioned. Each technique is explained and a brief history given. The techniques and equipment used by the British Museum, and some examples of archaeological articles dated are mentioned. (UK)

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... mindedness among learners especially in the developing nations. Put differently, a typical ..... geometry (4), mean 40.8, reliability (KR-20) 0.89 and Standard Deviation 11.33. Method of Data ... Four figure tables. 7. (35%). 13.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... that school geometry that is presented in the traditional Euclidean fashion assumes that ... In response to many years of students' experiencing problems with ..... out of fifty five (55) representing 93% could not reach Van Hiele ...

Experience with renal cell carcinoma-a single centre study from Khyber Pakhtunkhwa

International Nuclear Information System (INIS)

Khan, H. S.; Mahmood, A.

2017-01-01

Objective: To analyze the clinical characteristics, management and outcome of renal cell carcinoma (RCC) and its variants in patients treated at CMH Peshawar, from Aug 2011 to Aug 2014. Study Design: Retrospective descriptive. Place and Duration of Study: Combined Military Hospital (CMH) Peshawar, from Aug 2011 to Aug 2014. Material and Methods: All patients who underwent nephrectomy for renal masses at our institution between Aug 2011 and Aug 2014 were included in the study. The demographic distribution, symptoms, tumour characteristics, operative findings and histopathology reports were extracted from the hospital records and analysed via SPSS version 20.0. Results: Among 27 patients male to female ratio was 1.25:1. Mean age was 55.5 ± 11.7 years. Flank pain was the commonest symptom reported. Mean maximum diameter of the tumour was 13.6 ± 4.6 cm. All the tumours were malignant and most common histopathological type was conventional/clear cell RCC. All patients were treated by radical nephrectomy through transperitoneal approach. One patient developed post operative thrombosis of inferior vena cava. Two patients developed metastatic deposit during follow up. Conclusion: Renal tumours in the study population of Khyber Pakhtunkhwa at our centre presented late with large sizes, and incidental diagnosis is rare. Health education and availability of advanced diagnostic facilities will improve outcomes. (author)

Investigating Shigella sonnei Infections

Centers for Disease Control (CDC) Podcasts

2011-11-17

Dr. Nancy Strockbine, Chief of the Escherichia and Shigella Reference Unit at CDC, discusses Shigella sonnei infections.  Created: 11/17/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/21/2011.

Laboratories: Integrating Services

Centers for Disease Control (CDC) Podcasts

2011-04-04

This podcast highlights the importance of integrating laboratory services to maximize service delivery to patients.  Created: 4/4/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 4/7/2011.

Supporting a Healthy Planet

Centers for Disease Control (CDC) Podcasts

2011-04-20

In this podcast, Liz York, CDC's Chief Sustainability Officer, discusses tips for environmental stewardship and CDC's plans for Earth Day.  Created: 4/20/2011 by CDC Office of Sustainability (OD/OCOO/Sustainability).   Date Released: 4/20/2011.

Scarlet Fever

Centers for Disease Control (CDC) Podcasts

2011-06-09

Katherine Fleming-Dutra, pediatrician, discusses scarlet fever, its cause, how to treat it, and how to prevent its spread.  Created: 6/9/2011 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 6/9/2011.

Effects of Controlled-Release Urea on Grain Yield of Spring Maize, Nitrogen Use Efficiency and Nitrogen Balance

Directory of Open Access Journals (Sweden)

JI Jing-hong

2017-03-01

Full Text Available The effects of mixing controlled-released urea (CRU (release period of resin coated urea is 90 days and urea (U on maize yield, nitrogen use efficiency and nitrogen balance were studied by 4 plot experiments (site:Shuangcheng, Binxian, Harbin and Zhaoyuan in two years (from year 2011 to 2012 to clarify the effect of controlled release urea on spring maize and soil nitrogen balance. Results were as follow:Spring maize yield and nitrogen absorption were increased with the increasing nitrogen fertilizer. Compared with applying urea treatment, applying CRU could increase yield, nitrogen absorption, nitrogen use efficiency, agriculture efficiency of nitrogen and nitrogen contribution rate. Under the same amount of nitrogen (100%, 75%, 50%, compared with 100% U as basic fertilizer treatment, maize yield of 100% CRU treatment increased 391, 427, 291 kg·hm-2, nitrogen use efficiency increased by 5.9%,4.9% and 5.1%, agriculture efficiency of nitrogen increased 2.0, 2.6, 2.6 kg·kg-1, and nitrogen contribution rate increased 2.7%, 3.1% and 2.4%, respectively. The value of maize yield, nitrogen absorption, nitrogen use efficiency and agriculture efficiency of nitrogen between the treatment four (40% urea as basic fertilizer+60% urea as topdressing and treatment five (40% urea plus 60% controlled release urea as basic fertilizer were similar. Apparent profit and loss of nitrogen decreased with the increase of nitrogen nitrogen fertilizer. Nitrogen apparent loss by applying 100% controlled release urea was reduced of 15.0 kg·hm-2 than applying 100% U treatment;Nitrogen apparent loss amount was decreased of 23.9 kg·hm-2 under treatment five. The method of mixing 40% urea and 60% controlled release urea should be applied in maize production in Heilongjiang Province.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... African Journal of Educational Studies in Mathematics and Sciences Vol. 8, 2010 ... environs, a mining area in Wassa West District of Ghana .... This finding is based on autopsy data and on reports showing that blood levels in.

77 FR 25012 - Notice of Intent To Rule on Request To Release Airport Property at the South Texas Regional...

Science.gov (United States)

2012-04-26

... To Release Airport Property at the South Texas Regional Airport at Hondo (formerly Hondo Municipal... Release Airport Property. SUMMARY: The FAA proposes to rule and invite public comment on the release of.... Ford Aviation Investment Reform Act for the 21st Century (AIR 21). DATES: Comments must be received on...

Kultuurisuvi

Index Scriptorium Estoniae

2007-01-01

Muusikasündmuste kava: 1. juuni-31. aug. Nargen Festival, 15.-16. juuni festival Rabarock, 16.-23. juuni Suure-Jaani muusikafestival, 29. juuni-1. juuli X Noorte laulu- ja tantsupidu "Ilmapuu lävel", 6. juuli-9.aug. festival "Klaaspärlimäng", 26.-28. juuli Kuressaare Ooperipäevad, 26.-29. juuli XV Viljandi Pärimusmuusike Festival, 10.-18. aug. Leigo Järvemuusika, 10.-19. aug. Brigitta Festival

Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten-First Grade Data File and Electronic Codebook, Public Version. NCES 2015-078

Science.gov (United States)

Tourangeau, Karen; Nord, Christine; Lê, Thanh; Wallner-Allen, Kathleen; Hagedorn, Mary C.; Leggitt, John; Najarian, Michelle

2015-01-01

This manual provides guidance and documentation for users of the longitudinal kindergarten-first grade (K-1) data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It mainly provides information specific to the first-grade rounds of data collection. Data for the ECLS-K:2011 are released in both a…

Epidemiology of Human Plague in the United States, 1900–2012

Centers for Disease Control (CDC) Podcasts

2015-02-23

Dr. Kiersten Kugeler discusses the Epidemiology of Human Plague in the United States.  Created: 2/23/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/23/2015.

76 FR 30934 - Combined Notice of Filings #1

Science.gov (United States)

2011-05-27

... 19, 2011. Docket Numbers: EC11-84-000. Applicants: Montgomery L'Energia Power Partners LP, Tanner... Montgomery L'Energia Power Partners LP, et. al. Filed Date: 05/23/2011. Accession Number: 20110523-5016...

Polymeric nanoparticles containing diazepam: preparation, optimization, characterization, in-vitro drug release and release kinetic study

Science.gov (United States)

Bohrey, Sarvesh; Chourasiya, Vibha; Pandey, Archna

2016-03-01

Nanoparticles formulated from biodegradable polymers like poly(lactic-co-glycolic acid) (PLGA) are being extensively investigated as drug delivery systems due to their two important properties such as biocompatibility and controlled drug release characteristics. The aim of this work to formulated diazepam loaded PLGA nanoparticles by using emulsion solvent evaporation technique. Polyvinyl alcohol (PVA) is used as stabilizing agent. Diazepam is a benzodiazepine derivative drug, and widely used as an anticonvulsant in the treatment of various types of epilepsy, insomnia and anxiety. This work investigates the effects of some preparation variables on the size and shape of nanoparticles prepared by emulsion solvent evaporation method. These nanoparticles were characterized by photon correlation spectroscopy (PCS), transmission electron microscopy (TEM). Zeta potential study was also performed to understand the surface charge of nanoparticles. The drug release from drug loaded nanoparticles was studied by dialysis bag method and the in vitro drug release data was also studied by various kinetic models. The results show that sonication time, polymer content, surfactant concentration, ratio of organic to aqueous phase volume, and the amount of drug have an important effect on the size of nanoparticles. Hopefully we produced spherical shape Diazepam loaded PLGA nanoparticles with a size range under 250 nm with zeta potential -23.3 mV. The in vitro drug release analysis shows sustained release of drug from nanoparticles and follow Korsmeyer-Peppas model.

76 FR 57765 - Sunshine Act Meeting; Notice of the September 28, 2011, Millennium Challenge Corporation Board of...

Science.gov (United States)

2011-09-16

... MILLENNIUM CHALLENGE CORPORATION [MCC FR 11-08] Sunshine Act Meeting; Notice of the September 28, 2011, Millennium Challenge Corporation Board of Directors Meeting AGENCY: Millennium Challenge Corporation. TIME AND DATE: 10 a.m. to 12 p.m., Wednesday, September 28, 2011. PLACE: Department of State...

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Science.gov (United States)

2010-04-01

... Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a) Effective date. This subpart is effective September 10, 2009. (b) Mandatory compliance date. Compliance with this... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Effective date, compliance...

75 FR 62765 - Carbazole Violet Pigment 23 From India: Final Results of Antidumping Duty Changed-Circumstances...

Science.gov (United States)

2010-10-13

... finished pigment in the form of presscake and dry color. Pigment dispersions in any form (e.g., pigment... DEPARTMENT OF COMMERCE International Trade Administration [A-533-838] Carbazole Violet Pigment 23... Act), that Meghmani Pigments is the successor-in-interest to Alpanil Industries. DATES: Effective Date...

Deadlines for the HHS Secretary and Other Federal Entities in the Patient Protection and Affordable Care Act Through March 23, 2013: Addendum to CRS Congressional Distribution Memorandum Dated April 5, 2011

Science.gov (United States)

2013-06-05

positions (200 of which will be devoted to child , adolescent and family services) within 5 years of enactment. [IHCIA Sec. 127] In August 2011, IHS...Navajo Nation resides on the Navajo reservation that is located in parts of Arizona, Utah, and New Mexico . Congressional Research Service 18...deadlines that are not included in the tables. For instance, ACA Sec. 4306, which appropriated funds for an obesity demonstration program authorized by

Make a Difference in Your Community

Centers for Disease Control (CDC) Podcasts

2013-04-23

In this podcast for kids, the Kidtastics talk about making their schools and communities healthier places.  Created: 4/23/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/23/2013.

Smoke in Your Eyes (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2016-06-23

Inhaling secondhand smoke can have immediate, harmful effects on the body. In this podcast, Michael Tynan discusses the dangers of secondhand smoke.  Created: 6/23/2016 by MMWR.   Date Released: 6/23/2016.

Smoke in Your Eyes (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2016-06-23

Inhaling secondhand smoke can have immediate, harmful effects on the body. In this podcast, Michael Tynan discusses the dangers of secondhand smoke.  Created: 6/23/2016 by MMWR.   Date Released: 6/23/2016.

Summary of accidental releases of radioactivity detected off the Nevada Test Site, 1963--1986

International Nuclear Information System (INIS)

Patzer, R.G.; Phillips, W.G.; Grossman, R.F.; Black, S.C.; Costa, C.F.

1988-08-01

Of the more than 450 underground nuclear explosives tests conducted at the Nevada Test Site from August 1963 (signing of the Limited Test Ban Treaty) through the end of 1986, only 23 accidentally released radioactivity that was detectable beyond the boundary of the NTS. Of these 23, 4 were detectable off the NTS only by aircraft while the remainder were detectable by ground monitoring instruments. Since the Baneberry venting of December 1970, only two tests released radioactivity that was detectable off the NTS, and this was a seepage of radioactive noble gases. None of these releases from underground tests designed for complete containment caused exposure of the population living in the area that exceeded standards recommended by national and international radiation protection agencies. This report summarizes the releases from each of the tests, describes the monitoring that was conducted, and lists the location of the maximum exposure

76 FR 42539 - Requirements for Fee Disclosure to Plan Fiduciaries and Participants-Applicability Dates

Science.gov (United States)

2011-07-19

... Benefits Security Administration, Labor. ACTION: Final rule; delay of applicability dates. SUMMARY: This... November 1, 2011. The Department proposed to delay the transition rule to provide plans with up to 120 days..., however, argued that the Department must further delay application of the rules to enable timely...

Nutrient Intakes per 1000 Kilocalories: 2011-2012 What We Eat in America, NHANES Tables 41-44

Science.gov (United States)

The Food Surveys Research Group of the Beltsville Human Nutrition Research Center has analyzed dietary data from the What We Eat in America (WWEIA), National Health and Nutrition Examination Survey (NHANES) 2011-2012 and released 4 additional summary data tables for this latest 2-year survey release...

mRNA secondary structure at start AUG codon is a key limiting factor for human protein expression in Escherichia coli

International Nuclear Information System (INIS)

Zhang Weici; Xiao Weihua; Wei Haiming; Zhang Jian; Tian Zhigang

2006-01-01

Codon usage and thermodynamic optimization of the 5'-end of mRNA have been applied to improve the efficiency of human protein production in Escherichia coli. However, high level expression of human protein in E. coli is still a challenge that virtually depends upon each individual target genes. Using human interleukin 10 (huIL-10) and interferon α (huIFN-α) coding sequences, we systematically analyzed the influence of several major factors on expression of human protein in E. coli. The results from huIL-10 and reinforced by huIFN-α showed that exposing AUG initiator codon from base-paired structure within mRNA itself significantly improved the translation of target protein, which resulted in a 10-fold higher protein expression than the wild-type genes. It was also noted that translation process was not affected by the retained short-range stem-loop structure at Shine-Dalgarno (SD) sequences. On the other hand, codon-optimized constructs of huIL-10 showed unimproved levels of protein expression, on the contrary, led to a remarkable RNA degradation. Our study demonstrates that exposure of AUG initiator codon from long-range intra-strand secondary structure at 5'-end of mRNA may be used as a general strategy for human protein production in E. coli

Dating violence and associated health risks among high school students with disabilities.

Science.gov (United States)

Mitra, Monika; Mouradian, Vera E; McKenna, Maria

2013-08-01

Children with disabilities are at a higher risk for various forms of violence including sexual violence, bullying, and physical violence compared to those without disabilities. However there are no studies documenting the prevalence of dating violence amongst a population-based sample of adolescents with disabilities. The purpose of this study is to assess the prevalence of dating violence victimization against high schools students with and without disabilities and to examine associations of dating violence with health risks by disability status among high school girls. Data from the 2009 Massachusetts Youth Health Survey were analyzed in 2011 using bivariate and multivariate logistic regression. Among high school students who had ever been on a date, girls (25.9 %, 95 % CI 19.9-31.5) and boys (9.1 %, 95 % CI 5.8-12.4) with disabilities were more likely than girls (8.8 %, 95 % CI 6.8-10.8) and boys (4.5 %, 95 % CI 3.1-5.8) without disabilities to report dating violence. Multivariate analyses indicated that high school girls with disabilities who experienced dating violence were more likely to report feeling sad or hopeless for 2 weeks or more in the past year, suicide ideation in the past 12 months, and drug use in the past 30 days compared to those with disabilities who did not report dating violence and those without disabilities who reported and did not report dating violence. High school students with disabilities are at a greater risk for dating violence victimization compared to those without disabilities and high school girls with disabilities who experience dating violence are at increased risk for experiencing poor mental health outcomes and substance abuse.

Layered lipid microcapsules for mesalazine delayed-release in children.

Science.gov (United States)

Balducci, Anna Giulia; Colombo, Gaia; Corace, Giuseppe; Cavallari, Cristina; Rodriguez, Lorenzo; Buttini, Francesca; Colombo, Paolo; Rossi, Alessandra

2011-12-15

The goal was to make available a delayed-release dosage form of mesalazine to be dispersed in water to facilitate swallowing in adults and children. Mesalazine microparticles containing carnauba wax were prepared by spray-congealing technique. A second step of spray-congealing of carnauba microparticles dispersed in liquefied stearic acid gave rise to mesalazine lipid microcapsules in which several carnauba microparticles remained embedded as cores in a reservoir structure. In order to favor their water dispersion, the lipid microcapsules were dry coated by tumbling them with different ratios of mannitol/lecithin microparticles prepared by spray-drying. Release rate measurements showed a delayed-release behavior, in particular a pH-dependence with less than 10% of drug released in acidic medium and complete release in phosphate buffer pH 7.4 in 4-5h. The layering with hydrophilic excipient microparticles allowed manufacturing of a pH-dependent dosage form suitable for extemporaneous oral use in adults and children. Copyright © 2011 Elsevier B.V. All rights reserved.

The Bully Roundup

Centers for Disease Control (CDC) Podcasts

2011-12-27

In this podcast for kids, the Kidtastics talk about things you can do to deal with bullying.  Created: 12/27/2011 by National Center for Injury Prevention and Control, Division of Violence Prevention.   Date Released: 12/27/2011.

World AIDS Day PSA (:30)

Centers for Disease Control (CDC) Podcasts

2011-11-16

December 1 is World AIDS Day. In this PSA, communities are encouraged to get tested for HIV.  Created: 11/16/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 11/16/2011.

Swipe Right: Dating Website and App Use Among Men Who Have Sex With Men.

Science.gov (United States)

Badal, Hannah J; Stryker, Jo Ellen; DeLuca, Nickolas; Purcell, David W

2018-04-01

This study explored the frequency of dating website and app usage among MSM to understand sub-group differences in use. Web-based survey data (N = 3105) were analyzed to assess the use of dating websites and apps. More than half (55.7%) of MSM in this sample were frequent users of dating websites and apps. Two-thirds (66.7%) of frequent users had casual partners only in the past 12 months and reported a high average number of casual sexual partners in the past 12 months (Mdn = 5.0) compared to never users (Mdn = 0.0; χ 2 (2) = 734.94, adj. p dating website or app was Grindr, with 60.2% of the sample reporting some or frequent use. Adam4Adam (23.5%), Jack'd (18.9%) and Scruff (18.7%) were also frequently used. Dating websites and apps may be effective channels to reach a diverse group of MSM with HIV prevention messages.

Vaccines Help Protect Us

Centers for Disease Control (CDC) Podcasts

2013-04-23

In this podcast for kids, the Kidtastics talk about the importance of vaccines and how they work.  Created: 4/23/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/23/2013.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... The learning environment comprises teacher's teaching strategies; classroom activities; ... revealed a variety of motivational factors such as self-perceptions of ability, self-efficacy; ... 6 Offiah Francisca C., also lectures at the Department of Science .... Effects of problem based Learning and traditional.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... Undergraduate pre-service chemistry teachers' conceptions ... students' inabilities to make correct inferences or write and balance equations ... treatment period showed that the intervention worked positively to increase pre-service .... QA practical work , knowledge of topics such as acids and bases, salts, ...

The restoration in vivo of 2,3-diphosphoglycerate (2,3-DPG) in stored red cells, after transfusion. The levels of red cells 2,3-DPG.

Science.gov (United States)

Stan, Ana; Zsigmond, Eva

2009-01-01

Since the main reason for transfusing preserved red cells is to increase the oxygen carrying capacity of the recipient, the circulating preserved red cells should have at the time of transfusion normal oxygen uptake and normal oxyhemoglobin dissociation characteristics. We evaluated the effectiveness of transfused red cells, through periodical determination of erythrocyte components, during 72 hours after transfusions of large quantities (3,000 mL) of blood. Three patients with massive hemorrhages, two after amputation and one after nephrectomy were given each 3,000 mL preserved blood (in ACD, 10 days, at 4 degrees C). Red cell 2,3-DPG and serum inorganic phosphorus were determined prior to transfusion and after, periodically, for three days. Red cell 2,3-DPG was determined by Krimsky's method and inorganic phosphorus by Kuttner and Lichtenstein's method. The in vivo restoration of 2,3-DPG--of transfused red cells is shown as a percentage of recipient's final 2,3-DPG level, and was calculated in each of the three patients. The level of erythrocyte 2,3-DPG was greater than 60% of the final level within 24 hours, after the end of transfusion. The in vivo rates of restoration of 2,3-DPG in transfused red cells for periods of 0-6, 6-24, 24-48 and 48-72 hours are 0.251, 0.238, 0.133, 0.120 mM/L cells/hour. The therapeutic significance of the increased oxygen affinity of stored blood becomes very important in clinical conditions, when large volumes of red cells are urgently needed. After massive transfusions, the restoration of 2,3-DPG in red cells produces a decrease of serum inorganic phosphorus through its consumption. The stored blood with low values of erythrocyte 2,3-DPG can be used without hesitation when correcting a chronic anemia for instance, but in acute situation, when the organism needs restoration of the oxygen releasing capacity within minutes, the resynthesis is obviously insufficient. In such situations, fresh blood or blood with a near normal 2,3-DPG

An independently dated 2000-yr volcanic record from Law Dome, East Antarctica, including a new perspective on the dating of the 1450s CE eruption of Kuwae, Vanuatu

Directory of Open Access Journals (Sweden)

C. T. Plummer

2012-11-01

Full Text Available Volcanic eruptions are an important cause of natural climate variability. In order to improve the accuracy of climate models, precise dating and magnitude of the climatic effects of past volcanism are necessary. Here we present a 2000-yr record of Southern Hemisphere volcanism recorded in ice cores from the high accumulation Law Dome site, East Antarctica. The ice cores were analysed for a suite of chemistry signals and are independently dated via annual layer counting, with 11 ambiguous years at 23 BCE, which has presently the lowest error of all published long Antarctic ice cores. Independently dated records are important to avoid circular dating where volcanic signatures are assigned a date from some external information rather than using the date it is found in the ice core. Forty-five volcanic events have been identified using the sulphate chemistry of the Law Dome record. The low dating error and comparison with the NGRIP (North Greenland Ice Core Project volcanic records (on the GICC05 timescale suggest Law Dome is the most accurately dated Antarctic volcanic dataset, which will improve the dating of individual volcanic events and potentially allow better correlation between ice core records, leading to improvements in global volcanic forcing datasets. One of the most important volcanic events of the last two millennia is the large 1450s CE event, usually assigned to the eruption of Kuwae, Vanuatu. In this study, we review the evidence surrounding the presently accepted date for this event, and make the case that two separate eruptions have caused confusion in the assignment of this event. Volcanic sulphate deposition estimates are important for modelling the climatic response to eruptions. The largest volcanic sulphate events in our record are dated at 1458 CE (Kuwae?, Vanuatu, 1257 and 422 CE (unidentified.

75 FR 81979 - Proposed Notice of Funding Opportunity (NOFO) for Social Innovation Fund 2011 Awards; Request for...

Science.gov (United States)

2010-12-29

... Social Innovation Fund 2011 Awards; Request for Feedback AGENCY: Corporation for National and Community... of Funding Opportunity (NOFO) for Social Innovation Fund Awards. SUMMARY: The Corporation for... the 2011 Social Innovation Fund competition. This release will initiate a public input period that...

Radiocarbon dates for Rangitoto and Motutapu, a consideration of dating accuracy

International Nuclear Information System (INIS)

Law, R.G.

1975-01-01

The carbon dates for the eruptions of Rangitoto and the occupation of Maori sites on Motutapu contain inconsistencies which are explicable only after the dates have been corrected to allow for the nature of the dating method. The only date which is reasonably established is a 14th or 15th century dating for the ash shower covering Motutapu. (auth.)

Estimating the location and spatial extent of a covert anthrax release.

Directory of Open Access Journals (Sweden)

Judith Legrand

2009-01-01

Full Text Available Rapidly identifying the features of a covert release of an agent such as anthrax could help to inform the planning of public health mitigation strategies. Previous studies have sought to estimate the time and size of a bioterror attack based on the symptomatic onset dates of early cases. We extend the scope of these methods by proposing a method for characterizing the time, strength, and also the location of an aerosolized pathogen release. A back-calculation method is developed allowing the characterization of the release based on the data on the first few observed cases of the subsequent outbreak, meteorological data, population densities, and data on population travel patterns. We evaluate this method on small simulated anthrax outbreaks (about 25-35 cases and show that it could date and localize a release after a few cases have been observed, although misspecifications of the spore dispersion model, or the within-host dynamics model, on which the method relies can bias the estimates. Our method could also provide an estimate of the outbreak's geographical extent and, as a consequence, could help to identify populations at risk and, therefore, requiring prophylactic treatment. Our analysis demonstrates that while estimates based on the first ten or 15 observed cases were more accurate and less sensitive to model misspecifications than those based on five cases, overall mortality is minimized by targeting prophylactic treatment early on the basis of estimates made using data on the first five cases. The method we propose could provide early estimates of the time, strength, and location of an aerosolized anthrax release and the geographical extent of the subsequent outbreak. In addition, estimates of release features could be used to parameterize more detailed models allowing the simulation of control strategies and intervention logistics.

Tundmatu Venemaa kosmonautika / Jüri Liim

Index Scriptorium Estoniae

Liim, Jüri

2001-01-01

Järgneb 7.,14. aug., 4.,18.,25. sept., 2.,23.,30. okt., 6.,13.,20. nov., 4.,11.,18. dets. ; 2002, 22.,29. jaan., 5.,12.,19.,26. veeb., 12.,19. märts ; 2.,9.,16.,23. aprill ; 7.,14.,21.,28. mai ; 4.,11.,18. juuni ; 2.,9.,16.,23.,30. juuli ; 6.,13.,27. aug., 3.,10.,17.,24. sept., 1.,8.,15.,22.,29. okt., 5.,12.,19.,26. nov., 3.,10.,17. dets. ; 2003, 7.14.,21.,28. jaan., 4.,11. veebr., 4.,11.,18. märts, 1.,8.,22.,30. apr., 6.,13.,20.,27. mai, 3.,10.,17. juuni, 1.,15.,22.,29. juuli, 5.,12.,26. aug., 2.,9.,16. sept.

Dating Violence

Science.gov (United States)

Stader, David L.

2011-01-01

Dating violence is a form of student-on-student victimization and is a serious school safety issue. Research indicates that at a minimum, 10 percent of high school students are victims of dating violence in one form or another. Among female high school students that date, some data indicate that as many as 30 percent may be victims of dating…

Patients with Central Lines — What You Need to Know to Avoid a Bloodstream Infection

Centers for Disease Control (CDC) Podcasts

2011-03-01

This podcast is based on the March, 2011 CDC Vital Signs report which indicates bloodstream infections in patients with central lines are largely preventable when healthcare providers use CDC-recommended infection control steps.  Created: 3/1/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 3/1/2011.

New Hope for Stopping HIV - Testing and Medical Care Save Lives

Centers for Disease Control (CDC) Podcasts

2011-11-29

This podcast is based on the December 2011 CDC Vital Signs report, "HIV Prevention through Care and Treatment" that shares new hope for preventing HIV and improving the health of people with HIV.  Created: 11/29/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 11/29/2011.

The Schmidt hammer as a relative-age dating tool and its potential for calibrated-age dating in Holocene glaciated environments

Science.gov (United States)

Shakesby, Richard A.; Matthews, John A.; Owen, Geraint

2006-11-01

The Schmidt hammer is a relatively cheap, portable, sturdy instrument with proven value over the last two decades or so in rapidly dating coarse inorganic deposits of diverse origins. Early views were that its dating role was limited to distinguishing recently exposed from much older. Typically, either a few sites of possibly different ages or occasional older surfaces amongst many young sites were studied. More recently, calibration curves based on individual R-value means from small numbers (2-4) of sites of known ages have been used to estimate the ages of undated sites. We present Schmidt hammer rebound ( R-) values from 28 'Little Ice Age' (and younger), 23 Preboreal and 7 Younger Dryas glaciated surfaces in southern Norway in order, first, to test rigorously the robustness of the instrument as a relative-age dating tool. Despite being obtained from different surfaces (moraines, glaciofluvial deposits and bedrock) and varied metamorphic lithologies, the R-value overall means and 95% confidence intervals for the 'Little Ice Age', Preboreal and Younger Dryas age categories (respectively, 60.0±1.6, 41.6±1.4 and 34.2±2.0) are statistically significantly different. Only two outlying sites in the two younger age categories have overlapping confidence intervals, demonstrating remarkable robustness in differentiating early- and late-Holocene surfaces. The distinction between Preboreal and Younger Dryas sites (with terminal dates factors, including some previously considered critical (instrument wear, operator bias, initial rock surface texture), which emerge either as less important than previously argued or as relatively unimportant, together with others previously unreported (e.g. long-term changes in lichen, soil, snow and vegetation covers). Third, we investigate the potential for calibrated-age dating by applying exploratory, linear rates of R-value decline to selected combinations of sites. The results suggest that error limits of ca ±700 to ±1600 years

Power Packing

Centers for Disease Control (CDC) Podcasts

2011-08-16

In this podcast for kids, the Kidtastics talk about how to pack a lunch safely, to help keep you from getting sick.  Created: 8/16/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/16/2011.

Smart Snacks

Centers for Disease Control (CDC) Podcasts

2011-08-22

In this podcast for kids, the Kidtastics talk about some great snacks to munch on that will keep your body moving!  Created: 8/22/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/22/2011.

Arthritis Pain Reliever

Centers for Disease Control (CDC) Podcasts

2011-12-27

Learn more about the benefits of physical activity and the types and amounts of exercise helpful for people with arthritis.  Created: 12/27/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/27/2011.

National Toxic Substance Incidents Program (NTSIP)

Centers for Disease Control (CDC) Podcasts

2011-02-03

This podcast gives an overview of the three components of the National Toxic Substance Incidents Program: state surveillance, national database, and response teams.  Created: 2/3/2011 by Agency for Toxic Substances and Disease Registry.   Date Released: 2/3/2011.

Reflections on 30 Years of AIDS—Part 1

Centers for Disease Control (CDC) Podcasts

2011-06-15

Dr. Kevin DeCock, director of The Center for Global Health at CDC, reflects on 30 years of the AIDS epidemic.  Created: 6/15/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 6/16/2011.

In Memoriam: David Judson Sencer, A Public Health Giant

Centers for Disease Control (CDC) Podcasts

2011-12-15

Dr. Jeffery Koplan, Director of the Emory Global Health Institute at Emory University, reflects on the career of Dr. David Sencer.  Created: 12/15/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 12/19/2011.

The Obesity Epidemic

Centers for Disease Control (CDC) Podcasts

2011-07-18

Learn about obesity and the community initiatives taking place to prevent and reduce this epidemic.  Created: 7/18/2011 by National Center for Chronic Disease Prevention and Health Promotion, Division of Nutrition, Physical Activity and Obesity.   Date Released: 7/18/2011.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2013-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materials in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2009-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2008-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2012-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materials in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2009-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs

Irradiation of dates

International Nuclear Information System (INIS)

Farkas, J.; Al-Charchafchy, F.; Al-Shaikhaly, M.H.; Mirjan, J.; Auda, H.

1974-01-01

Testing of the technical feasibility of radurization of fresh dates was attempted. In addition preliminary studies were carried out to investigate the applicability of gamma rays to date syrup manufacture. The varieties Zahdi, Lelwi and Tabarzel were studied at different stages of ripening. The eating quality of fresh dates was not affected significantly by irradiation even with doses of 270 and 540 krad. The duration of the softening process, after-ripening, of dates was prolonged by low doses of 10-30 krad in the majority of the experimental batches. The time period of after-ripening was reduced with 270 krad, as well as with 540 krad as a result of shortening of the induction period, i.e. the time after which the date begins to soften. The microbial spoilage of khalaal Lelwi dates was considerably reduced by irradiation with doses above 90 krad. The dibis yield of fully rutab dates was highly increased by the radiation doses of 375 to 2000 krad. The darkness and viable cell count of dibis pressed from irradiated dates were significantly lower than that of untreated dates. (F.J.)

Substitution of Sugar with Dates Powder and Dates Syrup in Cookies Making

OpenAIRE

W.A. Alsenaien; R.A. Alamer; Zhen-Xing Tang; S.A. Albahrani; M.A. Al-Ghannam; S.M. Aleid

2015-01-01

In this study, the effects of dates powder and dates syrup as a sugar substitution, on the physical properties and sensory attributes of cookies were studied. An increase in firmness and moisture content of cookies supplemented with dates was obtained. The diameter and spread ratio of cookies showed a decrease with increasing levels of date powder or date syrup. Partial replacement of sugar with date powder or date syrup produced cookies with more dark and red color. Sensory evaluation result...

Smile!

Centers for Disease Control (CDC) Podcasts

2013-04-23

In this podcast for kids, the Kidtastics talk about how to keep our teeth and mouth healthy.  Created: 4/23/2013 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/23/2013.

Mirrlees MB430 has 23 bar bmep potential

Energy Technology Data Exchange (ETDEWEB)

1985-04-01

Nominally rates at 1000 bhp per cylinder, the new Mirrlees Blackstone MB430 diesel engine with 430 mm bore and 480 mm stroke runs at 600 rev/min under bmep of 21 bar. Initially the engine has been released at 19 bar with the prospect of uprating to 23 bar bmep in due course. The performance testing of the engine is discussed.

Census 2011 and Child Sex Ratios in Tamil Nadu: A Comment

NARCIS (Netherlands)

S. Srinivasan (Sharada); A.S. Bedi (Arjun Singh)

2012-01-01

textabstractAbstract. Inspired by Narayana (2008), published in this journal, this comment revisits the conclusion of a policy-driven decline in daughter elimination in the south Indian state of Tamil Nadu using recently released data from Census 2011. Consistent with Narayana's work we find

The aug-cc-pVnZ-F12 basis set family: Correlation consistent basis sets for explicitly correlated benchmark calculations on anions and noncovalent complexes.

Science.gov (United States)

Sylvetsky, Nitai; Kesharwani, Manoj K; Martin, Jan M L

2017-10-07

We have developed a new basis set family, denoted as aug-cc-pVnZ-F12 (or aVnZ-F12 for short), for explicitly correlated calculations. The sets included in this family were constructed by supplementing the corresponding cc-pVnZ-F12 sets with additional diffuse functions on the higher angular momenta (i.e., additional d-h functions on non-hydrogen atoms and p-g on hydrogen atoms), optimized for the MP2-F12 energy of the relevant atomic anions. The new basis sets have been benchmarked against electron affinities of the first- and second-row atoms, the W4-17 dataset of total atomization energies, the S66 dataset of noncovalent interactions, the Benchmark Energy and Geometry Data Base water cluster subset, and the WATER23 subset of the GMTKN24 and GMTKN30 benchmark suites. The aVnZ-F12 basis sets displayed excellent performance, not just for electron affinities but also for noncovalent interaction energies of neutral and anionic species. Appropriate CABSs (complementary auxiliary basis sets) were explored for the S66 noncovalent interaction benchmark: between similar-sized basis sets, CABSs were found to be more transferable than generally assumed.

76 FR 2905 - FY2011 Supplemental Funding for Brownfields Revolving Loan Fund (RLF) Grantees

Science.gov (United States)

2011-01-18

...- 3364, Fax (415) 972- 3364. EPA Region 10, Susan Morales, AK, ID, OR, WA... 1200 Sixth Avenue, Morales.... Dated: January 10, 2011. David R. Lloyd, Director, Office of Brownfields and Land Revitalization, Office...

Suboptimal effectiveness of the 2011-2012 seasonal influenza vaccine in adult Korean populations.

Directory of Open Access Journals (Sweden)

Won Suk Choi

Full Text Available The effectiveness of the 2011-2012 seasonal influenza vaccine was evaluated in adult Korean populations with regard to how well it could prevent laboratory-confirmed influenza and influenza-related complications.A retrospective case-control and retrospective cohort study was conducted among patients who visited four selected hospitals from September 2011 to May 2012. The analysis included 1,130 laboratory-confirmed influenza patients. For each influenza case, one control patient was chosen at a ratio of 1:1. A control was defined as an age group-matched patient who visited the same hospital with influenza-like illness within 48 hours of symptom onset but for whom laboratory tests were negative for influenza. Age group and visit date were matched between the cases and controls. Vaccine effectiveness (VE was defined as [100 × (1-odds ratio for influenza in vaccinated versus non-vaccinated persons]. The patients with laboratory-confirmed influenza were followed for at least one month through reviewing the medical records and conducting a telephone interview.The VE of the 2011-2012 seasonal influenza vaccine was 3.8% [95% confidence interval (CI, -16.5% to 20.6%] for preventing laboratory-confirmed influenza, -16.1% (95% CI, -48.3 to 9.1 for influenza A and 26.2% (95% CI, -2.6 to 46.2 for influenza B. The age-specific adjusted VE was 0.3% (95% CI, -29.4 to 23.1 among participants aged 19 to 49 years, 11.9% (95% CI, -34.3 to 42.2 among those aged 50 to 64 years and -3.9% (-60.1 to 32.5 among those aged ≥65 years. The adjusted VE for preventing any influenza-related complications was -10.7% (95% CI, -41.1% to 42.2%.The 2011-2012 seasonal influenza vaccine was not effective in preventing laboratory-confirmed influenza or influenza-related complications in adult Korean populations.

Outside-out "sniffer-patch" clamp technique for in situ measures of neurotransmitter release.

Science.gov (United States)

Muller-Chrétien, Emilie

2014-01-01

The mechanism underlying neurotransmitter release is a critical research domain for the understanding of neuronal network function; however, few techniques are available for the direct detection and measurement of neurotransmitter release. To date, the sniffer-patch clamp technique is mainly used to investigate these mechanisms from individual cultured cells. In this study, we propose to adapt the sniffer-patch clamp technique to in situ detection of neurosecretion. Using outside-out patches from donor cells as specific biosensors plunged in acute cerebral slices, this technique allows for proper detection and quantification of neurotransmitter release at the level of the neuronal network.

The High Price of Excessive Alcohol Consumption

Centers for Disease Control (CDC) Podcasts

2011-10-17

This podcast is based on the October 2011 release of a report estimating the economic cost of excessive drinking. Excessive alcohol consumption cost the U. S. $223.5 billion in 2006, or about $1.90 per drink. Over three-quarters (76%) of these costs were due to binge drinking, defined as consuming 4 or more alcoholic beverages per occasion for women or 5 or more drinks per occasion for men.  Created: 10/17/2011 by National Center for Chronic Disease Prevention and Health Promotion.   Date Released: 10/17/2011.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... The study revealed that students making different subject choices. (physical or biological science) reported similar experiences and conceptions, ... The increasing reluctance ... nature of these studies, however, they were carried out in foreign ... settings most part of which does not apply to the context of the.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... Abstract. This study examined the influence of family socio-economic status on adolescent's perception of and attitude to HIV/AIDS preventive measures. The study utilized 900 adolescents (450 males and 450 females) as the population of study. A 20 item questionnaire was used for data collection.

Making Food Safer to Eat - What You Need to Know

Centers for Disease Control (CDC) Podcasts

2011-06-07

This podcast is based on the June, 2011 CDC Vital Signs report. One in six Americans gets sick from eating contaminated food each year. To reduce your risk, remember to clean, separate, cook, and chill.  Created: 6/7/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 6/7/2011.

Patients with Central Lines - What You Need to Know to Avoid a Bloodstream Infection PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-03-01

This 60 second PSA is based on the March, 2011 CDC Vital Signs report which indicates bloodstream infections in patients with central lines are largely preventable when healthcare providers use CDC-recommended infection control steps.  Created: 3/1/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 3/1/2011.

New Hope for Stopping HIV - Testing and Medical Care Save Lives PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-11-29

This 60 second PSA is based on the December 2011 CDC Vital Signs report, "HIV Prevention through Care and Treatment" that shares new hope for preventing HIV and improving the health of people with HIV.  Created: 11/29/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 11/29/2011.

Spread of Measles Virus in Europe

Centers for Disease Control (CDC) Podcasts

2011-10-06

Dr. Paul Rota, team lead for the Measles Laboratory, Division of Viral Diseases, at CDC, talks about a measles virus survey in Europe, 2008-2011.  Created: 10/6/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) and National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 10/6/2011.

Renal epithelial cells can release ATP by vesicular fusion

Directory of Open Access Journals (Sweden)

Randi G Bjaelde

2013-09-01

Full Text Available Renal epithelial cells have the ability to release nucleotides as paracrine factors. In the intercalated cells of the collecting duct, ATP is released by connexin30 (cx30, which is selectively expressed in this cell type. However, ATP is released by virtually all renal epithelia and the aim of the present study was to identify possible alternative nucleotide release pathways in a renal epithelial cell model. We used MDCK (type1 cells to screen for various potential ATP release pathways. In these cells, inhibition of the vesicular H+-ATPases (bafilomycin reduced both the spontaneous and hypotonically (80%-induced nucleotide release. Interference with vesicular fusion using N-ethylamide markedly reduced the spontaneous nucleotide release, as did interference with trafficking from the endoplasmic reticulum to the Golgi apparatus (brefeldin A1 and vesicular transport (nocodazole. These findings were substantiated using a siRNA directed against SNAP-23, which significantly reduced spontaneous ATP release. Inhibition of pannexin and connexins did not affect the spontaneous ATP release in this cell type, which consists of ∼90% principal cells. TIRF-microscopy of either fluorescently-labeled ATP (MANT-ATP or quinacrine-loaded vesicles, revealed that spontaneous release of single vesicles could be promoted by either hypoosmolality (50% or ionomycin. This vesicular release decreased the overall cellular fluorescence by 5.8% and 7.6% respectively. In summary, this study supports the notion that spontaneous and induced ATP release can occur via exocytosis in renal epithelial cells.

77 FR 4555 - Service Contract Inventory for Fiscal Year (FY) 2011

Science.gov (United States)

2012-01-30

... Chief Financial Officer, U.S. Department of Education. ACTION: Notice of availability--FY 2011 Service... Appropriations Act of 2010, Pub. L. 111-117. Dated: January 26, 2012. Hugh J. Hurwitz, Deputy Chief Financial Officer. [FR Doc. 2012-2032 Filed 1-27-12; 8:45 am] BILLING CODE 4000-01-P ...

76 FR 59125 - 2011 Fall Meeting of the Ozone Transport Commission

Science.gov (United States)

2011-09-23

..., Washington, DC 20001; (202) 508-3840; e-mail: [email protected] ; Web site: http://www.otcair.org...) 508-3840; by e-mail: [email protected] or via the OTC Web site at http://www.otcair.org . Dated... ENVIRONMENTAL PROTECTION AGENCY [FRL-9470-8] 2011 Fall Meeting of the Ozone Transport Commission...

23 Ekim 2011 Tabanlı-Van Depreminin Sismik Jeomorfolojisi ve Doğu Anadolu’daki Aktif Tektonik Yapılarla Olan İlişkisi

OpenAIRE

Özkaymak, Çağlar; Sözbilir, Hasan; Bozkurt, Erdin; Dirik, Kadir; Topal, Tamer; Alan, Hüseyin; Çağlan, Dündar

2011-01-01

Bu çalışma, 23 Ekim 2011 tarihindemeydana gelen Tabanlı-Van (M = 7.2) depreminin bölgenin aktif tektoniğiiçerisindeki konumunu açıklamayı amaçlamaktadır. Bu bağlamda Tabanlı-Van depremindensonra arazi çalışmaları yapılmış, depremle ilişkili deformasyon yapılarıincelenmiş ve arazi gözlemlerinden elde edilen veriler ile Van ili veçevresiyle ilgili olarak daha önce yapılmış aktif tektonik çalışmalarıkarşılaştırılarak değerlendirmeye gidilmiştir. Depremsırasında veya hemen sonrasında yeryüzünde/y...

Bridging Implementation, Knowledge, and Ambition Gaps to Eliminate Tuberculosis

Centers for Disease Control (CDC) Podcasts

2011-02-22

In this podcast, Dr. Kenneth Castro, director of CDC's Division of Tuberculosis Eliminatio,discusses bridging implementation, knowledge, and ambition gaps to eliminate tuberculosis.  Created: 2/22/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 3/2/2011.

Clostridium difficile Infection in Outpatients

Centers for Disease Control (CDC) Podcasts

2011-11-07

Dr. Jon Mark Hirshon, Associate Professor of Emergency Medicine at the University of Maryland School of Medicine, discusses Clostridium difficile infection in outpatients.  Created: 11/7/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/21/2011.

Be Brave

Centers for Disease Control (CDC) Podcasts

2011-08-04

In this 60-second podcast, gynecologic cancer survivor, Jenny Allen, urges women to see a doctor if symptoms last two weeks or more.  Created: 8/4/2011 by National Center for Chronic Disease Prevention and Health Promotion.   Date Released: 8/4/2011.

Diarrheal Illness

Centers for Disease Control (CDC) Podcasts

2011-08-30

Dr. Steve Monroe, director of CDC’s Division of High-Consequence Pathogens and Pathology, discusses diarrheal illness, its causes, and prevention.  Created: 8/30/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 8/31/2011.

Sexual Violence

Centers for Disease Control (CDC) Podcasts

2011-04-04

This podcast discusses sexual violence - what it is, the long-term health problems it can contribute to, and tips to stop it before it begins.  Created: 4/4/2011 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/4/2011.

STD Awareness Month PSA (:30)

Centers for Disease Control (CDC) Podcasts

2011-04-19

April is National STD Awareness Month. STDs can affect anyone. Many STDs don't have symptoms so it's important to get tested.  Created: 4/19/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 4/19/2011.

Chickenpox – What You Need to Know

Centers for Disease Control (CDC) Podcasts

2011-09-29

This podcast discusses chickenpox, its symptoms, how it spreads, and how to protect you and your family from getting it.  Created: 9/29/2011 by National Center for Immunization and Respiratory Diseases (NCIRD), Division of Viral Diseases.   Date Released: 9/29/2011.

Optimization of oil extraction from waste “Date pits” for biodiesel production

International Nuclear Information System (INIS)

Jamil, Farrukh; Al-Muhtaseb, Ala’a H.; Al-Haj, Lamya; Al-Hinai, Mohab A.; Hellier, Paul; Rashid, Umer

2016-01-01

Highlights: • Oil extraction from “Date pits” has been optimized first time by using RSM. • Optimized conditions for oil extraction gave oil yield of 16.5%. • “Date pits” oil as non-edible feedstock was transformed to biodiesel. • Biodiesel from “Date pits” oil posses potential fuel properties. - Abstract: Biodiesel produced from non-edible feedstocks is increasingly attractive alternative to both fossil diesels and renewable fuels derived from food crops. Date pits are one such lipid containing feedstock, and are widely available in Oman as a waste stream. This study analyses the effects of soxhlet process parameters (temperature, solvent to seed ratio and time) on the extraction of oils from waste Date pits and the subsequent production of biodiesel from it. The highest yield of oil extracted from the Date pits was 16.5 wt% obtained at a temperature of 70 °C, solvent to seed ratio of 4:1 and extraction duration of 7 h. Gas Chromatography analysis showed that Date pits oil consisted of 54.85% unsaturated fatty acids (UFA). Transesterification of the oil extracted was undertaken at 65 °C, a methanol to oil ratio of 6:1 and a reaction time of 1 h for biodiesel production. Biodiesel produced from the Date pits oil was found to have a cetane number of 58.23, density 870 of kg m"−"3, cloud point of 4 °C, pour point of −1 °C, CFPP of −0.5 °C and kinematic viscosity of 3.97 mm"2 s"−"1 (40 °C). In general, Date pit oil appears to be a potential alternative feedstock for biodiesel production.

All projects related to | Page 572 | IDRC - International Development ...

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

2007-03-22

In many sub-Saharan African countries, poverty is linked to low agricultural productivity, which climate change threatens to aggravate. Start Date: March 22, 2007. End Date: June 23, 2011. Topic: CLIMATE CHANGE, ADAPTATION TO CHANGE, AGRICULTURAL INNOVATIONS, AGRICULTURAL PLANNING. Region: ...

I Love Petting Zoos!

Centers for Disease Control (CDC) Podcasts

2010-03-23

This Kidtastics podcast helps children learn about how to stay safe and healthy when visiting petting zoos and other animal exhibits.  Created: 3/23/2010 by Centers for Disease Control and Prevention (CDC).   Date Released: 3/23/2010.

Sun Proof

Centers for Disease Control (CDC) Podcasts

2012-10-23

In this podcast for kids, the Kidtastics talk about the harmful effects of the sun and how to protect yourself from it.  Created: 10/23/2012 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/23/2012.

Plague in Yosemite

Centers for Disease Control (CDC) Podcasts

2017-03-23

Dr. Vicki Kramer, with the California Department of Public Health, discusses two cases of plague in Yosemite National Park.  Created: 3/23/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/23/2017.

Snowpocalypse

Centers for Disease Control (CDC) Podcasts

2014-06-23

In this podcast, CDC asks its staff about their experiences during the January 2014 Snowpocalypse and if they were prepared.  Created: 6/23/2014 by Office of Public Health Preparedness and Response (PHPR).   Date Released: 6/23/2014.

Watch Your Step (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2017-03-23

One growing risk to the well-being of older Americans is traumatic brain injuries caused by falling. This podcast discusses ways to help the elderly avoid serious injuries.  Created: 3/23/2017 by MMWR.   Date Released: 3/23/2017.

Antivirals Use During the Pandemic H1N1 2009 Outbreak

Centers for Disease Control (CDC) Podcasts

2012-01-23

Charisma Atkins, CDC public health analyst, discusses antiviral use during the 2009 H1N1 pandemic flu outbreak.  Created: 1/23/2012 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 1/23/2012.

Grain yield of soybean cultivars using different densities and sowing dates in a high-altitude region of south Brazil

Directory of Open Access Journals (Sweden)

Vitor Spader

2015-07-01

Full Text Available The study aimed to evaluate the performance of soybean cultivars at different sowing dates and plant densities. Two experiments were carried out at FAPA (Fundação Agrária de Pesquisa Agropecuária [Agrarian Foundation for Agricultural and Cattle Research], located at 25?33’ S latitude, 51?29’ W longitude and with 1.100 meters of altitude in Guarapuava, PR [Paraná], Brazil, in two agricultural harvests (2010/2011 and 2011/2012. The experimental design was in randomized blocks and split plots, in which the sowing dates (10/20, 11/18 and 12/10 were allocated by plot, the densities (250, 350 and 450 thousand plants ha-1 by subplot and the cultivars (BMX Energia, BMX Apolo, BMX Ativa, FPS Júpiter, V_Top, NS 6631, TMG 7161 and BRS Tordilha by sub-subplot. The agronomic characteristics, grain yield and yield components were evaluated. Sowing dates and plant densities affected the agronomic characteristics, grain yield and yield components of soybean. The best sowing dates for lodging-tolerant cultivars are 10/20 and 11/18, and the best densities are 350 and 450 thousand plants ha-1, while lodging-susceptible cultivars respond best for sowing dates of 11/18 and 12/10 and densities from 250 to 350 thousand plants ha-1.

Direct U-Pb dating of Cretaceous and Paleocene dinosaur bones, San Juan Basin, New Mexico: COMMENT

Science.gov (United States)

Koenig, Alan E.; Lucas, Spencer G.; Neymark, Leonid A.; Heckert, Andrew B.; Sullivan, Robert M.; Jasinski, Steven E.; Fowler, Denver W.

2012-01-01

Based on U-Pb dating of two dinosaur bones from the San Juan Basin of New Mexico (United States), Fassett et al. (2011) claim to provide the first successful direct dating of fossil bones and to establish the presence of Paleocene dinosaurs. Fassett et al. ignore previously published work that directly questions their stratigraphic interpretations (Lucas et al., 2009), and fail to provide sufficient descriptions of instrumental, geochronological, and statistical treatments of the data to allow evaluation of the potentially complex diagenetic and recrystallization history of bone. These shortcomings lead us to question the validity of the U-Pb dates published by Fassett et al. and their conclusions regarding the existence of Paleocene dinosaurs.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... The development of the Constructionist Computer Aided ... on the general wellbeing of both nation-building and the people of South Africa. ... Differences in the mathematics achievement of students taught with games and analogies and .... In this type of situation, where teaching is impaired even at the best ...

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... further reduction in plasma volume during exercise. Recall that body water content regulates sweating, and sweating provides our best method of heat loss during exercise. So, adequate body water is essential to avoid heat injury; e.g., heat exhaustion or heat stroke (Convertino, 1991). Body water retention ...

Teen Dating Violence

Science.gov (United States)

... Room Social Media Publications Injury Center Teen Dating Violence Recommend on Facebook Tweet Share Compartir On This ... serious forms of violence. What is teen dating violence? Teen Dating Violence [550 KB, 2 Pages, 508] ...

76 FR 26720 - 2011 Annual Meeting of the Ozone Transport Commission

Science.gov (United States)

2011-05-09

..., Washington, DC 20001; (202) 508-3840; e-mail: [email protected] ; Web site: http://www.otcair.org...) 508-3840; by e-mail: [email protected] or via the OTC Web site at http://www.otcair.org . Dated: April... ENVIRONMENTAL PROTECTION AGENCY [FRL-9303-2] 2011 Annual Meeting of the Ozone Transport Commission...

Recycling of Date-Palm Fiber to Produce Pleurotus Cornucopiae Var. Citrinopileatus Mushroom

Directory of Open Access Journals (Sweden)

Mustafa Nadhim Owaid

2017-01-01

Full Text Available In this study, some local available organic matters, which are including wheat straw (Triticum aestivum, sawdust, and fiber of date palm (Phoenix dactylifera L., were used for growing and cultivating of bright yellow oyster mushroom Pleurotus cornucopiae var. citrinopileatus. The possibility of using date palm fiber (in mixtures with other organic residues as a substrate for the cultivation and production of fruiting bodies of P. cornucopiae var. citrinopileatus was investigated. This mushroom is capable of biorecycling and utilization of some mixtures of lignocellulosic substrates successfully, especially the mixture S3 (50% wheat straw, 30% sawdust, and 20% date palm fiber. The lower mycelia completion time was 17 days, that shown in bags of the S3 substrate. Date-palm fiber substrate exhibited best growth intensity level (moderate significantly (p<0.05. The total yield and biological efficiency percent recorded approx. 90 g and 23% on the S3 substrate respectively, as a higher percent significantly (p<0.05, while sawdust substrate alone was an unsuitable medium for cultivation and production of this mushroom. Finally, the use of date-palm fibers in mixtures is usefulness in producing a fresh edible and medicinal mushroom.INTERNATIONAL JOURNAL OF ENVIRONMENTVolume-5, Issue-4, Sep-Nov 2016, page: 56-65

Satisfaction and complications with the Titan® one-touch release penile implant

DEFF Research Database (Denmark)

Lindeborg, Lisa; Fode, Mikkel; Fahrenkrug, Lasse

2014-01-01

OBJECTIVE: The aim of this study was to assess complication rates and patient satisfaction with Coloplast Titan® one-touch release (OTR) inflatable penile implants inserted at one university hospital centre between November 2008 and April 2011. MATERIAL AND METHODS: Overall, 33 patients with orga......OBJECTIVE: The aim of this study was to assess complication rates and patient satisfaction with Coloplast Titan® one-touch release (OTR) inflatable penile implants inserted at one university hospital centre between November 2008 and April 2011. MATERIAL AND METHODS: Overall, 33 patients...... with organic erectile dysfunction underwent penile implant surgery during the study period. The Titan OTR inflatable penile implants were inserted using a penoscrotal approach. Patient and partner satisfaction was assessed with the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS) questionnaire...

Socio-political structure of Turkey in general elections since 1980 military intervention up to date (last 23 years)

OpenAIRE

D. Ali Arslan; Mustafa Çağlayandereli

2006-01-01

This study aims to analyze socio-political structure of Turkish society at the basis of the results of Turkish General elections since 1983 up to date. Documentary and historical research techniques will be employed during the study.

76 FR 29750 - Filing Dates for the Nevada Special Election in the 2nd Congressional District

Science.gov (United States)

2011-05-23

... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Nevada has scheduled a Special General Election on September 13, 2011, to fill... Heller. Committees required to file reports in connection with the Special General Election on September...

76 FR 17124 - Filing Dates for the California Special Election in the 36th Congressional District

Science.gov (United States)

2011-03-28

... the 36th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: California has scheduled a special general election on May 17, 2011, to... committees of candidates who participate in the California Special General and Special Runoff Elections shall...

Pyrolysis Of Saudi Arabian Date Palm Waste: A Viable Option For Converting Waste Into Wealth

KAUST Repository

Hussain, Ahmad; Farooq, Aamir; Bassyouni, Mohammad Ismail; Sait, Hani Hussain; El-Wafa, Mahmoud Abo; Hasan, Syed Waheedul; Ani, Farid Nasir

2014-01-01

Saudi Arabia has about 23 million palm trees and it is the second largest producer of dates. The biomass from the trimmed branches of palm trees amount to more than 200,000 tons/year. This biomass waste can be used to produce many commercial

Report on nuclear safety and transparency 2011 - Saclay

International Nuclear Information System (INIS)

2012-06-01

After a brief presentation of the Saclay CEA centre, this report indicates the different safety measures related to different risks, to emergency situations, to inspections and audits, and to nuclear base installations (INB). It describes measures related to radiation protection (organisation, personnel dosimetry) and some remarkable facts which occurred in 2011. It presents the different significant events which occurred in 2011 and were declared to the ASN. It discusses the results of measurements of liquid and gaseous releases from the installations and their impact on the environment. It addresses the radioactive wastes which are warehoused on the site (measures to limit their volume and to limit their impact on health and on the environment, notably on water and soils, types and quantities of wastes stored in INBs

Report on nuclear safety and transparency 2011 - Grenoble

International Nuclear Information System (INIS)

2012-06-01

After a brief presentation of the Grenoble CEA centre, this report indicates the different safety measures related to different risks, to emergency situations, to inspections and audits, and to nuclear base installations (INB). It describes measures related to radiation protection organisation and some remarkable facts which occurred in 2011. It presents the different significant events which occurred in 2011 and were declared to the ASN. It discusses the results of measurements of liquid and gaseous releases from the installations and their impact on the environment. It addresses the radioactive wastes which are warehoused on the site (measures to limit their volume and to limit their impact on health and on the environment, notably on water and soils, types and quantities of wastes stored in INBs)

Progress toward Global Polio Eradication - Africa, 2011.

Science.gov (United States)

2012-03-23

By January 2012, 23 years after the Global Polio Eradication Initiative (GPEI) was begun, indigenous wild poliovirus (WPV) transmission had been interrupted in all countries except Afghanistan, Pakistan, and Nigeria. However, importation of WPV into 29 previously polio-free African countries during 2003-2011 led to reestablished WPV transmission (i.e., lasting >12 months) in Angola, Chad, Democratic Republic of the Congo (DRC), and Sudan (although the last confirmed case in Sudan occurred in 2009). This report summarizes progress toward polio eradication in Africa. In 2011, 350 WPV cases were reported by 12 African countries, a 47% decrease from the 657 cases reported in 2010. From 2010 to 2011, the number of cases decreased in Angola (from 33 to five) and DRC (from 100 to 93) and increased in Nigeria (from 21 to 62) and Chad (from 26 to 132). New WPV outbreaks were reported in 2011 in eight African countries, and transmission subsequently was interrupted in six of those countries. Ongoing endemic transmission in Nigeria poses a major threat to the success of GPEI. Vigilant surveillance and high population immunity levels must be maintained in all African countries to prevent and limit new outbreaks.

Eesti Vabariigi ametiühingud : ajalooline ülevaade (1918-1940) / Lembit Kiik

Index Scriptorium Estoniae

Kiik, Lembit

1995-01-01

Järgneb 11.,26. jaan., 9.,16.,23. veebr., 9.,23.,30. märts, 13. apr., 4. mai, 1.,8.,15.,22.,29. juuni, 3.,10.,17.,24.,31. aug., 7.,21.,28. sept., 5.,12.,19.,26. okt., 9.,16.,23.,30. nov., 7. dets. ; 1996, 18.,25. jaan., 1.,8.,22.,29. veebr., 14.,21..,28. märts, 4.,11.,18. apr., 30. mai, 13. juuni, 15.,22.,29. aug., 5.,12.,19.,26. sept., 4.,10.,31. okt., 7.,14.,2. nov.

Tuberculosis Outbreak Investigations in the U.S.

Centers for Disease Control (CDC) Podcasts

2011-02-22

In this podcast, Dr Kiren Mitruka, medical officer with CDC's Tuberculosis Outbreak Investigations team, discusses tuberculosis outbreak investigations in the U.S. from 2002-2008.  Created: 2/22/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 3/22/2011.

Investigating Mycobacterium chelonae-abscessus Complex

Centers for Disease Control (CDC) Podcasts

2011-11-17

Keith Simmon, scientist at Isentio US discusses research that was done while he was at ARUP laboratories, discusses a new classification of Mycobacterium chelonae-abscessus complex.  Created: 11/17/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/22/2011.

Be Brave PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-08-04

In this 60-second public service announcement, gynecologic cancer survivor, Jenny Allen, urges women to see a doctor if symptoms last two weeks or more.  Created: 8/4/2011 by National Center for Chronic Disease Prevention and Health Promotion.   Date Released: 8/4/2011.

Cholera in the United States

Centers for Disease Control (CDC) Podcasts

2011-11-08

Anna Newton, Surveillance Epidemiologist at CDC, discusses cholera that was brought to the United States during an outbreak in Haiti and the Dominican Republic (Hispaniola).  Created: 11/8/2011 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/8/2011.

A Message to Health Care Professionals

Centers for Disease Control (CDC) Podcasts

2011-10-11

This podcast features teens who urge US health care professionals to talk to teen patients about pregnancy and contraception.  Created: 10/11/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Reproductive Health (DRH).   Date Released: 10/11/2011.

Effects of interacting variables on the release properties of ...

African Journals Online (AJOL)

Purpose: The individual and interaction effects of formulation variables on the release of suppositories were investigated using a 23 factorial experimental design. The variables studied were nature of base (B), type of drug (D), and presence of surfactant (S). Method: Suppositories were formulated with theobroma oil and ...

All projects related to | Page 500 | IDRC - International Development ...

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

2007-10-23

Project. Climate change poses a real challenge to communities of the Sahel, that of surviving in a fragile environment undergoing rapid mutation. Start Date: October 23, 2007. End Date: March 21, 2011. Topic: CLIMATE CHANGE, ADAPTATION TO CHANGE, DISASTER PREPAREDNESS, DISASTER MANAGEMENT, ...

2011 and the nuclear of future

International Nuclear Information System (INIS)

Sabinov, S.

2011-01-01

Conclusion: In summary 2011 will bring to the agenda extensive reevaluation of the provisions to deal with extreme events and situations that go beyond the design limits: · Provisions to maintain the plant safety in case of multiple failures of design features · Adequacy of emergency protocols (procedures, training, equipment) · Ability to cope with phenomena associated with severe accidents like hydrogen buildup, excessive loads to containment structures, preventing of large releases and more general severe accident management preparedness · Ability to deal with large quantities of highly radioactive wastes accumulated incidentally · Ability to asses total radioactivity releases in case of extraordinary emergency events · Renewed attention to spent fuel storage and other fuel-cycle “back-end” issues as well as to maintaining the ability to monitor the critical safety parameters related to assessment of the barriers integrity lead to extensive, mandatory short term and longer term evaluations of the design of operating and proposed plants (US NRC 90 days evaluation, EU stress tests etc.)

Continuing 137 Cs release to the sea from the Fukushima Dai-ichi Nuclear Power Plant through 2012

Directory of Open Access Journals (Sweden)

J. Kanda

2013-09-01

Full Text Available The rate of cesium-137 (137Cs release to the sea from the Fukushima Dai-ichi Nuclear Power Plant for the period until September 2012 was estimated. Publicly released data on 137Cs radioactivity in seawater near the power plant by Tokyo Electric Power Company strongly suggest a continuing release of radionuclides to the sea. The plant has an artificial harbour facility, and the exchange rate of harbour water with surrounding seawater was estimated by the decrease in radioactivity immediately after an intense radioactive water release. The estimated exchange rate of water in the harbour was 0.44 d−1 during the period from 6 to 19 April. The 137Cs radioactivity in the harbour water was substantially higher than that of seawater outside and remained relatively stable after June 2011. A quasi-steady state was assumed with continuous water exchange, and the average release rate of 137Cs was estimated to be 93 GBq d−1 in summer 2011 and 8.1 GBq d−1 in summer 2012.

Optical dating using feldspar from Quaternary alluvial and colluvial sediments from SE Brazilian Plateau, Brazil

International Nuclear Information System (INIS)

Tatumi, Sonia H.; Peixoto, Maria Naise O.; Moura, Josilda R.S.; Mello, Claudio L.; Carmo, Isabela O.; Kowata, Emilia A.; Yee, Marcio; Brito, Silvio Luiz M.; Gozzi, Giuiliano; Kassab, Luciana R.P.

2003-01-01

Opticallly stimulated luminescence (OSL) dating has been applied to a wide variety of materials such as loess, sand dunes, colluvium, alluvium, volcanic products, etc., helping geologic geomorphologic studies. OSL dating results using feldspar crystals extracted from alluvial and colluvial deposits of SE Brazilian Plateau will be presented in this work. The methodology used is based on the regeneration method, with multiple aliquot protocol. A total of 23 sample ages were obtained spanning 6.5-97.2 kyr. Results of radioactive contents and comparison with radiocarbon ages will be discussed

Stay Safe and Healthy This Winter!

Centers for Disease Control (CDC) Podcasts

2010-11-23

In this podcast for kids, the Kidtastics offer some simple ways to stay safe and healthy during the winter holiday season.  Created: 11/23/2010 by CDC Office of Women’s Health.   Date Released: 11/23/2010.

Light-Regulated Release of Entrapped Drugs from Photoresponsive Gold Nanoparticles

Directory of Open Access Journals (Sweden)

Kaniknun Sreejivungsa

2016-01-01

Full Text Available Release of a payload in a spatiotemporal fashion has a substantial impact on increasing therapeutic efficacy. In this work, a novel monolayer of gold nanoparticles (AuNPs featuring light-responsive ligands was investigated as a potential drug carrier whose drug release can be triggered by UV light. Hydrophobic molecules were noncovalently entrapped in the compartments of its monolayers. Once irradiated with UV light, the dinitrobenzyl linker was cleaved, leading to release of the entrapped agent. AuNPs were characterized using UV spectrophotometry, TEM, and a zetasizer. A naturally occurring compound extracted from Goniothalamus elegans Ast was chosen as a hydrophobic model drug. Entrapment and release of dye were monitored using fluorimetry. The percent encapsulation of dye was of 13.53%. Entrapped dye can be released upon UV irradiation and can be regulated by changing irradiation time. Up to 83.95±2.2% entrapped dye can be released after irradiation for 20 minutes. In the absence of UV light, dye release was only 19.75%. For comparison purposes, AuNPs having no dinitrobenzyl groups showed a minimal release of 12.23% and 11.69% with and without UV light, respectively. This demonstrated an alternative strategy to encapsulate drugs using a noncovalent approach followed by their controlled release upon UV irradiation.

Bioavailability and stability of erythromycin delayed release tablets.

Science.gov (United States)

Ogwal, S; Xide, T U

2001-12-01

Erythromycin is available as the free base, ethylsuccinate, estolate, stearate, gluceptate, and lactobionate derivatives. When given orally erythromycin and its derivatives except the estolate are inactivated to some extent by the gastric acid and poor absorption may result. To establish whether delayed release erythromycin tablets meet the bioequivalent requirement for the market. Sectrophotometric analysis was used to determine the dissolution percentage of the tablets in vitro. High performance liquid chromatography and IBM/XT microcomputer was used to determine the bioavailability and pharmacokinetic parameters in vivo. Dissolution percentage in thirty minutes reached 28.9% and in sixty minutes erythromycin was completely released. The parameters of the delayed release tablets were Tlag 2.3 hr, Tmax.4.5 hr, and Cmax 2.123 g/ml Ka 0.38048 hr(-1) T (1/2) 1.8 hr, V*C/F 49.721 AUC 12.9155. The relative bioavailability of erythromycin delayed release tablet to erythromycin capsules was 105.31% The content, appearance, and dissolution bioavailability of delayed release erythromycin tablets conforms to the United States pharmacopoeia standards. The tablets should be stored in a cool and dry place in airtight containers and the shelf life is temporarily assigned two years.

Bullying Predicts Reported Dating Violence and Observed Qualities in Adolescent Dating Relationships.

Science.gov (United States)

Ellis, Wendy E; Wolfe, David A

2015-10-01

The relationship between reported bullying, reported dating violence, and dating relationship quality measured through couple observations was examined. Given past research demonstrating similarity between peer and dating contexts, we expected that bullying would predict negative dating experiences. Participants with dating experience (n = 585; 238 males, M(age) = 15.06) completed self-report assessments of bullying and dating violence perpetration and victimization. One month later, 44 opposite-sex dyads (M(age) = 15.19) participated in behavioral observations. In 10-min sessions, couples were asked to rank and discuss areas of relationship conflict while being video-recorded. Qualities of the relationship were later coded by trained observers. Regression analysis revealed that bullying positively predicted dating violence perpetration and victimization. Self-reported bullying also predicted observations of lower relationship support and higher withdrawal. Age and gender interactions further qualified these findings. The bullying of boys, but not girls, was significantly related to dating violence perpetration. Age interactions showed that bullying was positively predictive of dating violence perpetration and victimization for older, but not younger adolescents. Positive affect was also negatively predicted by bullying, but only for girls. These findings add to the growing body of evidence that adolescents carry forward strategies learned in the peer context to their dating relationships. © The Author(s) 2014.

Fission product release from HTGR coated microparticles and fuel elements

International Nuclear Information System (INIS)

Gusev, A.A.; Deryugin, A.I.; Lyutikov, R.A.; Chernikov, A.S.

1991-01-01

The article presents the results of the investigation of fission products release from microparticles with UO 2 core and five-layer HII PyC- and SiC base protection layers of TRICO type as well as from spherical fuel elements based thereon. It is shown that relative release of short-lived xenon and crypton from microparticles does not exceed (2-3) 10 -7 . The release of gaseous fission products from fuel elements containing no damaged coated microparticles, is primarily determined by the contamination of matrix graphite with fuel. An analytical dependence is derived, the dependence described the relation between structural parameters of coated microparticles, irradiation conditions and fuel burnup at which depressurization of coated microparticles starts

76 FR 37376 - Sunshine Act Meeting Federal Register Citation of Previous Announcement: 76 FR 35472, June 17, 2011

Science.gov (United States)

2011-06-27

... DEPARTMENT OF JUSTICE Parole Commission Sunshine Act Meeting Federal Register Citation of Previous Announcement: 76 FR 35472, June 17, 2011 PREVIOUSLY ANNOUNCED TIME AND DATE OF THE MEETING: 10 a.m., Tuesday, June 21, 2011. CHANGES IN THE MEETING: Removal of agenda item 5: Discussion and vote on a final rule on...

Making Food Safer to Eat - What You Need to Know PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-06-07

This 60 second Public Service Announcement (PSA) is based on the June, 2011 CDC Vital Signs report. One in six Americans gets sick from eating contaminated food each year. To reduce your risk, remember to clean, separate, cook, and chill.  Created: 6/7/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 6/7/2011.

76 FR 65362 - Energy Conservation Program: Compliance Date Regarding the Test Procedures for Walk-In Coolers...

Science.gov (United States)

2011-10-21

... Freezers and the Certification for Metal Halide Lamp Ballasts and Fixtures AGENCY: Office of Energy... the Department of metal halide lamp ballasts and fixtures. DATES: This final rule is effective... starting October 12, 2011; that is, 180 days after publication of the test procedure final rule. DOE...

President Ilves at CSIS Statesmen's Forum in Washington / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2007-01-01

Järg 9. aug. 2007, lk. 12; 16. aug. 2007, lk. 12; 23. aug. 2007, lk. 12. President Toomas Hendrik Ilvese sõnavõtt mõttekoja Center for Strategic & International Studies (CSIS) korraldatud foorumil Washingtonis 27. juunil 2007. Eesti riigipea kõneles "uue Euroopa" definitsioonist ning vastas küsimustele energia- ja küberjulgeoleku teemadel. Presidendi sõnavõtu juhatas sisse CSIS nõunik Zbigniew Brzezinski

Seitsme venna koolitee / Enn Anupõld

Index Scriptorium Estoniae

Anupõld, Enn, 1937-

2008-01-01

Soome lähiajaloost ja kaasajast, samuti poliitikast. Järgneb: 16. juuli, lk. 7 (sisaldab vestlust Soome poliitiku Max Jakobsoniga) ; 23. juuli, lk. 5 (sisaldab vestlust Soome kauaaegse poliitiku ja ühiskonnategelase Pekka Silvolaga) ; 6. aug., lk. 7 ; 13. aug., lk. 7 ; 20. aug., lk. 7 ; 3. sept., lk. 7 ; 10. sept. ; 17. sept. ; 24. sept. ; 1. okt. ; 8. okt. ; 15. okt. ; 22. okt. ; 29. okt.

AJESMS_ Vol 8 2010 August 15 2011

African Journals Online (AJOL)

Prof. Mereku

2010-08-15

Aug 15, 2010 ... African Journal of Educational Studies in Mathematics and Sciences Vol. ... girls from two Senior High Schools in Accra, the capital of Ghana in West Africa. .... On the face of it, the Brazilian and Swedish children might seem to have the ... The two profile dimensions that have been specified for teaching, ...

160 The April/May 2011 Gubernatorial Poll in Imo State: A Triumph ...

African Journals Online (AJOL)

Ike Odimegwu

2011-05-23

May 23, 2011 ... Iwuanyanwu from Owerri and Chief John Enyiogasi of. Okigwe. This arrangement ..... the state and had the pocket to finance intensive electoral campaigns. ... officers and personnel and manipulate the result. These attempt.

Performance, Economics and Potential Impact of Perennial Rice PR23 Relative to Annual Rice Cultivars at Multiple Locations in Yunnan Province of China

Directory of Open Access Journals (Sweden)

Guangfu Huang

2018-04-01

Full Text Available Perennial grain crops hold the promise of stabilizing fragile lands, while contributing grain and grazing in mixed farming systems. Recently, perennial rice was reported to successfully survive, regrow, and yield across a diverse range of environments in Southern China and Laos, with perennial rice PR23 being identified as a prime candidate for release to farmers. This paper reports the evaluation of PR23 for release, by (1 comparing its survival, regrowth, performance, and adaptation with preferred annual rices across nine ecological regions in southern Yunnan Province of China; (2 examining the economic costs and benefits of perennial versus annual rice there; and (3 discussing the evidence for the release of PR23 as a broadly adapted and acceptable cultivar for farmers. Overall, the grain yield of PR23 was similar to those of the preferred annual rice cultivars RD23 and HXR7, but the economic analysis indicated substantial labour savings for farmers by growing the perennial instead of the annual. PR23 was comparable to the annuals in phenology, plant height, grain yield, and grain size, and was acceptable in grain and cooking quality. Farmers were keen to grow it because of reduced costs and especially savings in labour. PR23 is proposed for release to farmers because of its comparable grain yields to annual rices, its acceptable grain and milling quality, its cost and labour savings, and the likely benefits to soil stability and ecological sustainability, along with more flexible farming systems.

A novel fluoride anion modified gelatin nanogel system for ultrasound-triggered drug release.

Science.gov (United States)

Wu, Daocheng; Wan, Mingxi

2008-01-01

Controlled drug release, especially tumor-targeted drug release, remains a great challenge. Here, we prepare a novel fluoride anion-modified gelatin nanogel system and investigate its characteristics of ultrasound-triggered drug release. Adriamycin gelatin nanogel modified with fluoride anion (ADM-GNMF) was prepared by a modified co-precipitation method with fluoride anion and sodium sulfate. The loading and encapsulation efficiency of the anti-neoplastic agent adriamycin (ADM) were measured by high performance liquid chromatography (HPLC). The size and shape of ADM-GNMF were determined by electron microscopy and photo-correlation spectroscopy. The size distribution and drug release efficiency of ADM-GNMF, before and after sonication, were measured by two designed measuring devices that consisted of either a submicron particle size analyzer and an ultrasound generator as well as an ultrasound generator, automatic sampler, and HPLC. The ADM-GNMF was stable in solution with an average diameter of 46+/-12 nm; the encapsulation and loading efficiency of adriamycin were 87.2% and 6.38%, respectively. The ultrasound-triggered drug release and size change were most efficient at a frequency of 20 kHz, power density of 0.4w/cm2, and a 1~2 min duration. Under this ultrasound-triggered condition, 51.5% of drug in ADM-GNMF was released within 1~2 min, while the size of ADM-GNMF changed from 46 +/- 12 nm to 1212 +/- 35 nm within 1~2 min of sonication and restored to its previous size in 2~3 min after the ultrasound stopped. In contrast, 8.2% of drug in ADM-GNMF was released within 2~3 min without sonication, and only negligible size changes were found. The ADM-GNMF system efficiently released the encompassed drug in response to ultrasound, offering a novel and promising controlled drug release system for targeted therapy for cancer or other diseases.

Dating and Sexual Feelings

Science.gov (United States)

... Home Body Your sexuality Dating and sexual feelings Dating and sexual feelings Thinking about romance, starting to ... you learn how to stay healthy and strong. Dating older guys top If you date someone even ...

Antiviral Prophylaxis and H1N1

Centers for Disease Control (CDC) Podcasts

2011-07-14

Dr. Richard Pebody, a consultant epidemiologist at the Health Protection Agency in London, UK, discusses the use of antiviral post-exposure prophylaxis and pandemic H1N1.  Created: 7/14/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 7/18/2011.

Hepatitis Awareness Month PSA (:30)

Centers for Disease Control (CDC) Podcasts

2011-05-11

May is National Hepatitis Awareness Month. This 30 second PSA discusses hepatitis and encourages listners to talk to their health care professional about getting tested.  Created: 5/11/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 5/11/2011.

Vector-borne Infections

Centers for Disease Control (CDC) Podcasts

2011-04-18

This podcast discusses emerging vector-borne pathogens, their role as prominent contributors to emerging infectious diseases, how they're spread, and the ineffectiveness of mosquito control methods.  Created: 4/18/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 4/27/2011.

Salt Matters: Preserving Choice, Protecting Health (Short Version)

Centers for Disease Control (CDC) Podcasts

2011-02-01

This video presents information about salt as a major contributor to high blood pressure, heart disease, and stroke.  Created: 2/1/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division for Heart Disease and Stroke Prevention (DHDSP).   Date Released: 2/1/2011.

Salt Matters: Preserving Choice, Protecting Health (Long Version)

Centers for Disease Control (CDC) Podcasts

2011-02-01

This video presents information about salt as a major contributor to high blood pressure, heart disease, and stroke.  Created: 2/1/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division for Heart Disease and Stroke Prevention (DHDSP).   Date Released: 4/20/2011.

Bomb pulse radiocarbon dating

International Nuclear Information System (INIS)

Tuniz, C.; Zoppi, U.; Hotchkis, M.A.C.

2004-01-01

Modern forensic science has to deal not only with homicides and other traditional crimes but also with more global threats such as the smuggling of nuclear materials, clandestine production of weapons of mass destruction, stockpiling of illicit drugs by state controlled groups and war crimes. Forensic applications have always benefited from the use of advanced analytical tools that can characterize materials found at crime scenes. In this paper we will discuss the use of accelerator mass spectrometry (AMS) as an ultrasensitive tool for the crime laboratories of the third millennium. An important objective in forensic science is to order past events chronologically by analysing materials associated with criminal actions. Radiocarbon dating is known to the general public for its application to historical and prehistorical investigations. Examples of forensic significance include the assassination of the Inca Atahualpa by Francisco Pizarro in the early 1530s, the possible murder of the Tyrolean Ice Man (Oetzi) 5300 years ago and the analysis of the burial cloths allegedly associated with the crucifixion of Jesus Christ . Recent murders, including those associated with war crimes in the Balkans during the 1990s, can be studied using 14 C bomb pulse dating. This method has other forensic applications, including investigation of frauds related to food and wine counterfeiting, dating of opium crops and dating of substances used in biological warfare. AMS extends the applicability of the radiocarbon method, allowing the analysis of 14 C in submilligram organic samples. Specific molecular compounds extracted from bones, hair, skin and other carbon bearing substances of forensic significance can now be dated, enhancing the sensitivity and reliability of chronological determinations. AMS can also be used to analyse rare actinide isotopes released into the environment during the clandestine production of nuclear weapons or associated with the smuggling of nuclear materials. In

76 FR 30002 - Establishment of the Antelope Valley of the California High Desert Viticultural Area

Science.gov (United States)

2011-05-24

...: Final rule; Treasury decision. SUMMARY: This Treasury decision establishes the 665-square mile... purchase. DATES: Effective Date: June 23, 2011. FOR FURTHER INFORMATION CONTACT: Elisabeth C. Kann... accurately the origin of their wines to consumers and helps consumers to identify wines they may purchase...

76 FR 24897 - National Institute of Diabetes And Digestive and Kidney Diseases; Notice of Meeting

Science.gov (United States)

2011-05-03

.... Date: June 21-23, 2011. Open: June 21, 2011, 4 p.m. to 4:30 p.m. Agenda: To review procedures and..., MD 20814. Closed: June 21, 2011, 4:30 p.m. to 7 p.m. Agenda: To review and evaluate grant... 20814. Closed: June 22, 2011, 8:30 p.m. to 5 p.m. Agenda: To review and evaluate grant applications...

Not only Chauvet: dating Aurignacian rock art in Altxerri B Cave (northern Spain).

Science.gov (United States)

González-Sainz, C; Ruiz-Redondo, A; Garate-Maidagan, D; Iriarte-Avilés, E

2013-10-01

The discovery and first dates of the paintings in Grotte Chauvet provoked a new debate on the origin and characteristics of the first figurative Palaeolithic art. Since then, other art ensembles in France and Italy (Aldène, Fumane, Arcy-sur-Cure and Castanet) have enlarged our knowledge of graphic activity in the early Upper Palaeolithic. This paper presents a chronological assessment of the Palaeolithic parietal ensemble in Altxerri B (northern Spain). When the study began in 2011, one of our main objectives was to determine the age of this pictorial phase in the cave. Archaeological, geological and stylistic evidence, together with radiometric dates, suggest an Aurignacian chronology for this art. The ensemble in Altxerri B can therefore be added to the small but growing number of sites dated in this period, corroborating the hypothesis of more complex and varied figurative art than had been supposed in the early Upper Palaeolithic. Copyright © 2013 Elsevier Ltd. All rights reserved.

Music on the lawn 2011

CERN Multimedia

2011-01-01

As part of the Fete de la Musique 2011, the CERN MusiClub is organizing Music on the Lawn, an informal concert for Club musicians/bands. The event will take place from 14h00 to 20h00 on Saturday 25 June on the terrace of restaurant No. 1. This year 8 MusiClub bands will be performing… WOT Home Cookin’ Picture Flame DANGLERZ The Nearlies RISE A Drop of Red The Groovy Gang So put the date in your diaries and spend a sunny afternoon listening to some great live music (and unlike Paleo and Montreux it’s FREE!!!!) For more information on the CERN MusiClub see http://muzipod.free.fr/

Diclofenac salts, part 6: release from lipid microspheres.

Science.gov (United States)

Fini, Adamo; Cavallari, Cristina; Rabasco Alvarez, Antonio M; Rodriguez, Marisa Gonzalez

2011-08-01

The release of diclofenac (20%, w/w) was studied from lipidic solid dispersions using three different chemical forms (acid, sodium salt, and pyrrolidine ethanol salt) and two different lipid carriers (Compritol 888 ATO or Carnauba wax) either free or together with varying amounts (10%-30%, w/w) of stearic acid. Microspheres were prepared by ultrasound-assisted atomization of the molten dispersions and analyzed by scanning electron microscopy, differential scanning calorimetry, and hot stage microscopy. The effects of different formulations on the resulting drug release profiles as a function of pH were studied and the results were discussed. The formulation of the 18 systems and the chemical form of the drug were found to strongly affect the mode of the drug release. The solubility of the chemical forms in the lipid mixture is in the following order: pyrrolidine ethanol salt ≫ acid > sodium salt (according to the solubility parameters), and the nature of the systems thus obtained ranges from a matrix, for mutually soluble drug/carrier pairs, to a microcapsule, for pairs wherein mutual solubility is poor. Drug release from microspheres prepared by pure lipids was primarily controlled by diffusion, whereas the release from microspheres containing stearic acid was diffusion/erosion controlled at pH 7.4. Copyright © 2011 Wiley-Liss, Inc.

Evaluating tamsulosin hydrochloride-released microparticles prepared using single-step matrix coating.

Science.gov (United States)

Maeda, Atsushi; Shinoda, Tatsuki; Ito, Naoki; Baba, Keizo; Oku, Naoto; Mizumoto, Takao

2011-04-15

The objective of the present study was to determine the optimum composition for sustained-release of tamsulosin hydrochloride from microparticles intended for orally disintegrating tablets. Microparticles were prepared from an aqueous ethylcellulose dispersion (Aquacoa®), and an aqueous copolymer based on ethyl acrylate and methyl methacrylate dispersion (Eudragit®) NE30D), with microcrystalline cellulose as core particles with a fluidized bed coating process. Prepared microparticles were about 200 μm diameter and spherical. The microparticles were evaluated for in vitro drug release and in vivo absorption to assess bioequivalence in a commercial product, Harnal® pellets. The optimum ratio of Aquacoat® and Eudragit® NE30D in the matrix was 9:1. We observed similar drug release profiles in microparticles and Harnal® pellets. Higuchi model analysis of the in vitro drug release from microparticles was linear up to 80% release, typical of Fickian diffusion sustained-release profile. The in vivo absorption properties from microparticles were comparable to Harnal® pellets, and there was a linear relationship between in vitro drug release and in vivo drug release. In conclusion, this development produces microparticles in single-step coating, that provided a sustained-release of tamsulosin hydrochloride comparable to Harnal® pellets. Copyright © 2011 Elsevier B.V. All rights reserved.

Prospecting the radioactivity of the air. [In French

Energy Technology Data Exchange (ETDEWEB)

Garrigue, H

1953-01-01

Measurements aboard an airplane (3000 m altitude) indicated a sudden influx of radioactive particles A with a mean life of 25 hours on Aug. 8 (traces) and, in appreciable amounts, on Aug. 15, 28 and Sept. 5, 1953. The maximum of intensity of about 0.1 x 10/sup -18/ equivalent curie of Rn activity/cc probably prevailed around Aug. 15. No activity could be detected prior to these dates in air or in snow on the summit of Puy-de-Dome (1460 m), nor did the evaporation of hail (collected on the ground), precipitated during a microcyclone, which occurred on Aug. 8, disclose any abnormal activity.

Tellurium release and deposition during the TMI-2 accident

International Nuclear Information System (INIS)

Vinjamuri, K.; Osetek, D.J.; Hobbins, R.R.; Jessup, J.S.

1984-09-01

The estimated behavior of tellurium during and after the accident at the Three Mile Island Unit-2 is presented. The behavior is based on all available measurement data for /sup 129m/Te, 132 Te, stable tellurium ( 126 Te, 128 Te and 130 Te), and best estimate calculations of tellurium release and transport. The predicted release was calculated using current techniques that relate release rate to fuel temperature and holdup of tellurium in zircaloy until significant oxidation occurs. The calculated release fraction was low, approx. 7%, but the total measured release for samples analyzed to date is about 5.8%. Of the measured tellurium about 2.4, 1.8, 0.88, 0.42, 0.17 and 0.086% of core inventory were in the containment sump water, upper plenum assembly surfaces, containment solids in the sump water, makeup and purification demineralizer, containment inside surface, and the reactor primary coolant, respectively. A significant fraction (54%) of the tellurium calculated to be retained on the upper plenum surfaces (4.61% of the core inventory) was deposited during the high pressure injection of coolant at about 200 min after the reactor scram. Comparison of tellurium behavior with in-pile and out-of-pile tests strongly suggests that zircaloy holds tellurium until significant cladding oxidation occurs

Piezo1 regulates mechanotransductive release of ATP from human RBCs.

Science.gov (United States)

Cinar, Eyup; Zhou, Sitong; DeCourcey, James; Wang, Yixuan; Waugh, Richard E; Wan, Jiandi

2015-09-22

Piezo proteins (Piezo1 and Piezo2) are recently identified mechanically activated cation channels in eukaryotic cells and associated with physiological responses to touch, pressure, and stretch. In particular, human RBCs express Piezo1 on their membranes, and mutations of Piezo1 have been linked to hereditary xerocytosis. To date, however, physiological functions of Piezo1 on normal RBCs remain poorly understood. Here, we show that Piezo1 regulates mechanotransductive release of ATP from human RBCs by controlling the shear-induced calcium (Ca(2+)) influx. We find that, in human RBCs treated with Piezo1 inhibitors or having mutant Piezo1 channels, the amounts of shear-induced ATP release and Ca(2+) influx decrease significantly. Remarkably, a critical extracellular Ca(2+) concentration is required to trigger significant ATP release, but membrane-associated ATP pools in RBCs also contribute to the release of ATP. Our results show how Piezo1 channels are likely to function in normal RBCs and suggest a previously unidentified mechanotransductive pathway in ATP release. Thus, we anticipate that the study will impact broadly on the research of red cells, cellular mechanosensing, and clinical studies related to red cell disorders and vascular disease.

Influence of Seeding Ratio, Planting Date, and Termination Date on Rye-Hairy Vetch Cover Crop Mixture Performance under Organic Management.

Science.gov (United States)

Lawson, Andrew; Cogger, Craig; Bary, Andy; Fortuna, Ann-Marie

2015-01-01

Cover crop benefits include nitrogen accumulation and retention, weed suppression, organic matter maintenance, and reduced erosion. Organic farmers need region-specific information on winter cover crop performance to effectively integrate cover crops into their crop rotations. Our research objective was to compare cover crop seeding mixtures, planting dates, and termination dates on performance of rye (Secale cereale L.) and hairy vetch (Vicia villosa Roth) monocultures and mixtures in the maritime Pacific Northwest USA. The study included four seed mixtures (100% hairy vetch, 25% rye-75% hairy vetch, 50% rye-50% hairy vetch, and 100% rye by seed weight), two planting dates, and two termination dates, using a split-split plot design with four replications over six years. Measurements included winter ground cover; stand composition; cover crop biomass, N concentration, and N uptake; and June soil NO3(-)-N. Rye planted in mid-September and terminated in late April averaged 5.1 Mg ha(-1) biomass, whereas mixtures averaged 4.1 Mg ha(-1) and hairy vetch 2.3 Mg ha(-1). Delaying planting by 2.5 weeks reduced average winter ground cover by 65%, biomass by 50%, and cover crop N accumulation by 40%. Similar reductions in biomass and N accumulation occurred for late March termination, compared with late April termination. Mixtures had less annual biomass variability than rye. Mixtures accumulated 103 kg ha(-1) N and had mean C:N ratio rye, 97 kg ha(-1) for the mixtures, and 119 kg ha(-1) for hairy vetch. Weeds comprised less of the mixtures biomass (20% weeds by weight at termination) compared with the monocultures (29%). Cover crop mixtures provided a balance between biomass accumulation and N concentration, more consistent biomass over the six-year study, and were more effective at reducing winter weeds compared with monocultures.

Synaptotagmin-7 Is an Asynchronous Calcium Sensor for Synaptic Transmission in Neurons Expressing SNAP-23

DEFF Research Database (Denmark)

Weber, Jens P; Toft-Bertelsen, Trine L; Mohrmann, Ralf

2014-01-01

Synchronization of neurotransmitter release with the presynaptic action potential is essential for maintaining fidelity of information transfer in the central nervous system. However, synchronous release is frequently accompanied by an asynchronous release component that builds up during repetitive...... stimulation, and can even play a dominant role in some synapses. Here, we show that substitution of SNAP-23 for SNAP-25 in mouse autaptic glutamatergic hippocampal neurons results in asynchronous release and a higher frequency of spontaneous release events (mEPSCs). Use of neurons from double-knock-out (SNAP......, while synaptotagmin-7 barely displayed activity-dependent trafficking between vesicle and plasma membrane, implying that it acts as a plasma membrane calcium sensor. Overall, these findings support the idea of alternative syt∶SNARE combinations driving release with different kinetics and fidelity....

Continuing {sup 137}Cs release to the sea from the Fukushima Dai-ichi nuclear power plant through 2012

Energy Technology Data Exchange (ETDEWEB)

Kanda, J. [Tokyo Univ. of Marine Science and Technology (Japan). Dept. of Ocean Sciences

2013-07-01

The rate of cesium-137 ({sup 137}Cs) release to the sea from the Fukushima Dai-ichi Nuclear Power Plant for the period until September 2012 was estimated. Publicly released data on {sup 137}Cs radioactivity in seawater near the power plant by Tokyo Electric Power Company strongly suggest a continuing release of radionuclides to the sea. The plant has an artificial harbour facility, and the exchange rate of harbour water with surrounding seawater was estimated by the decrease in radioactivity immediately after an intense radioactive water release. The estimated exchange rate of water in the harbour was 0.44 d{sup -1} during the period from 6 to 19 April. The {sup 137}Cs radioactivity in the harbour water was substantially higher than that of seawater outside and remained relatively stable after June 2011. A quasi-steady state was assumed with continuous water exchange, and the average release rate of {sup 137}Cs was estimated to be 93 GBq d{sup -1} in summer 2011 and 8.1 GBq d{sup -1} in summer 2012.

Social media release increases dissemination of original articles in the clinical pain sciences.

Science.gov (United States)

Allen, Heidi G; Stanton, Tasha R; Di Pietro, Flavia; Moseley, G Lorimer

2013-01-01

A barrier to dissemination of research is that it depends on the end-user searching for or 'pulling' relevant knowledge from the literature base. Social media instead 'pushes' relevant knowledge straight to the end-user, via blogs and sites such as Facebook and Twitter. That social media is very effective at improving dissemination seems well accepted, but, remarkably, there is no evidence to support this claim. We aimed to quantify the impact of social media release on views and downloads of articles in the clinical pain sciences. Sixteen PLOS ONE articles were blogged and released via Facebook, Twitter, LinkedIn and ResearchBlogging.org on one of two randomly selected dates. The other date served as a control. The primary outcomes were the rate of HTML views and PDF downloads of the article, over a seven-day period. The critical result was an increase in both outcome variables in the week after the blog post and social media release. The mean ± SD rate of HTML views in the week after the social media release was 18±18 per day, whereas the rate during the other three weeks was no more than 6±3 per day. The mean ± SD rate of PDF downloads in the week after the social media release was 4±4 per day, whereas the rate during the other three weeks was less than 1±1 per day (psocial media reach, engagement or virality related to either outcome variable, nor to citation count one year later (p>0.3 for all). We conclude that social media release of a research article in the clinical pain sciences increases the number of people who view or download that article, but conventional social media metrics are unrelated to the effect.

Social media release increases dissemination of original articles in the clinical pain sciences.

Directory of Open Access Journals (Sweden)

Heidi G Allen

Full Text Available A barrier to dissemination of research is that it depends on the end-user searching for or 'pulling' relevant knowledge from the literature base. Social media instead 'pushes' relevant knowledge straight to the end-user, via blogs and sites such as Facebook and Twitter. That social media is very effective at improving dissemination seems well accepted, but, remarkably, there is no evidence to support this claim. We aimed to quantify the impact of social media release on views and downloads of articles in the clinical pain sciences. Sixteen PLOS ONE articles were blogged and released via Facebook, Twitter, LinkedIn and ResearchBlogging.org on one of two randomly selected dates. The other date served as a control. The primary outcomes were the rate of HTML views and PDF downloads of the article, over a seven-day period. The critical result was an increase in both outcome variables in the week after the blog post and social media release. The mean ± SD rate of HTML views in the week after the social media release was 18±18 per day, whereas the rate during the other three weeks was no more than 6±3 per day. The mean ± SD rate of PDF downloads in the week after the social media release was 4±4 per day, whereas the rate during the other three weeks was less than 1±1 per day (p0.3 for all. We conclude that social media release of a research article in the clinical pain sciences increases the number of people who view or download that article, but conventional social media metrics are unrelated to the effect.

Nargen Opera esimene festivalisuvi / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2006-01-01

Dirigent Tõnu Kaljuste asutatud Nargen Opera avas 15. juunil Naissaarel oma esimese suure festivalisuve Veljo Tormise "Eesti naiste lauludega" (etendused 16., 17., 19-22. juunil), Nargen Festivali kontsertidest: "Merelaulud", Marko Matvere 4. juulil Viimsi mõisa õues, 8.-10. aug. Naissaarel, 14., 15. aug. Viinistu kunstimuuseumis, "Õhtud Jaan Tättega" 6., 9. juulil Reiu jõekäärus, "Vastutuulelaev" 22, 23, 26-30. juulil Naissaarel, "Õhtud Arvo Pärdiga" 3., 4. aug. Naissaarel, Joseph Haydni ooper "Üksik saar" 16., 17. aug. Viinistu kunstimuuseumis (info: www.nargenopera.ee)

Erythropoetin treatment can increase 2,3-diphosphoglycerate levels in red blood cells.

Science.gov (United States)

Birgegård, G; Sandhagen, B

2001-01-01

Some patients experience an improved well-being during treatment with recombinant human erythropoietin even with an unchanged Hb level. We have hypothesized that this may not be only a placebo effect. 2,3-diphosphoglycerate (2,3-DPG) in red blood cells increases in response to anaemia/hypoxia and causes a shift of the oxygen dissociation curve, allowing a more effective oxygen delivery. We have investigated red cell 2,3-DPG concentrations during erythropoietin treatment in healthy volunteers as a mediator of a possible physiological explanation. Thirteen healthy subjects with no iron deficiency were recruited and randomly assigned to a treatment group comprising five males and three females and a control group including three males and two females. The treatment group was treated with erythropoietin (Recormon), 20 IE/kg subcutaneously three times/week for 4 weeks. Blood samples were collected at each injection day and 10 days after the last injection and at corresponding times in the control group. B-Hb, red cell 2,3-DPG and P50 were measured by standard techniques and oxygen-releasing capacity was calculated. due to the sampling (26 ml each time, three times/week) the mean Hb level was lowered from 140.5 +/- 5.9 to 128.6 +/- 10.4 g/L in the control group whereas the erythropoietin treatment group maintained a mean Hb level of about 142 g/L (plevel curve as well as that for oxygen releasing capacity also differed significantly between the two groups (p levels. treatment with erythropoietin causes an increase in red cell 2,3-DPG levels.

Noble Gas Release Signal as a Precursor to Fracture

Science.gov (United States)

Bauer, S. J.; Lee, H.; Gardner, W. P.

2017-12-01

We present empirical results of rock strain, microfracturing, acoustic emissions, and noble gas release from laboratory triaxial experiments for a granite, basalt, shale and bedded rock salt. Noble gases are released and measured real-time during deformation using mass spectrometry. The gas release represents a precursive signal to macrofracture. Gas release is associated with increased acoustic emissions indicating that microfracturing is required to release gas and create pathways for the gas to be sensed. The gas released depends on initial gas content, pore structure and its evolution during deformation, the deformation amount, matrix permeability, deformation style and the stress/strain history. Gases are released from inter and intracrystalline sites; release rate increases as strain and microfracturing increases. The gas composition depends on lithology, geologic history and age, fluids present, and radioisotope concentrations that affect radiogenic noble gas isotope (e.g. 4He,40Ar) production. Noble gas emission and its relationship to crustal processes such as seismicity and volcanism, tectonic velocities, qualitative estimates of deep permeability, age dating of groundwater, and a signature of nuclear weapon detonation. Our result show that mechanical deformation of crustal materials is an important process controlling gas release from rocks and minerals, and should be considered in techniques which utilize gas release and/or accumulation. We propose using noble gas release to signal rock deformation in boreholes, mines and waste repositories. We postulate each rock exhibits a gas release signature which is microstructure, stress, strain, and/or permanent deformation dependent. Calibration of such relationships, for example relating gas release per rock unit volume to strain may be used to quantify rock deformation and develop predictive models.Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and

Different growth hormone (GH) response to GH-releasing peptide and GH-releasing hormone in hyperthyroidism.

Science.gov (United States)

Ramos-Dias, J C; Pimentel-Filho, F; Reis, A F; Lengyel, A M

1996-04-01

Altered GH responses to several pharmacological stimuli, including GHRH, have been found in hyperthyroidism. The mechanisms underlying these disturbances have not been fully elucidated. GH-releasing peptide-6 (GHRP-6) is a synthetic hexapeptide that specifically stimulates GH release both in vitro and in vivo. The mechanism of action of GHRP-6 is unknown, but it probably acts by inhibiting the effects of somatostatin on GH release. The aim of this study was to evaluate the effects of GHRP-6 on GH secretion in patients with hyperthyroidism (n = 9) and in control subjects (n = 9). Each subject received GHRP-6 (1 microg/kg, iv), GHRH (100 microg, iv), and GHRP-6 plus GHRH on 3 separate days. GH peak values (mean +/- SE; micrograms per L) were significantly lower in hyperthyroid patients compared to those in control subjects after GHRH alone (9.0 +/- 1.3 vs. 27.0 +/- 5.2) and GHRP-6 plus GHRH (22.5 +/- 3.5 vs. 83.7 +/- 15.2); a lack of the normal synergistic effect of the association of both peptides was observed in thyrotoxicosis. However, a similar GH response was seen in both groups after isolated GHRP-6 injection (31.9 +/- 5.7 vs. 23.2 +/- 3.9). In summary, we have shown that hyperthyroid patients have a normal GH response to GHRP-6 together with a blunted GH responsiveness to GHRH. Our data suggest that thyroid hormones modulate GH release induced by these two peptides in a differential way.

76 FR 51366 - Filing Dates for the Oregon Special Election in the 1st Congressional District

Science.gov (United States)

2011-08-18

... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on January 31, 2012, shall file a 12-day Pre-Primary Report... Primary and Special General Elections shall file a 12-day Pre-Primary Report on October 27, 2011; a...

A Bump on the Head

Centers for Disease Control (CDC) Podcasts

2011-02-15

In this podcast for kids, the Kidtastics talk about concussions, including how serious they are, symptoms, what to do if you think you have one, and tips for preventing them.  Created: 2/15/2011 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 2/15/2011.

Precauciones al andar en bicicleta o patinar (Stay Safe Riding Bikes or Skating Outside)

Centers for Disease Control (CDC) Podcasts

2011-02-02

En este podcast para niños, los chicos de Kidtastics hablan sobre las medidas de seguridad que se deben observar al salir para andar en bicicleta o patinar.  Created: 2/2/2011 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/19/2011.

National STD Awareness Month and GYT: Get Yourself Tested PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-03-03

April is National STD Awareness Month. In this PSA, native communities, especially adolescents and young adults, are encouraged to get educated, tested, and treated by visiting gytnow.org.  Created: 3/3/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 3/3/2011.

Deadly Parasite in Raccoons

Centers for Disease Control (CDC) Podcasts

2011-08-18

Dr. Shira Shafir, Assistant Professor in the Department of Epidemiology at the UCLA School of Public Health, discusses a study about roundworms in raccoons and their effect on the environment.  Created: 8/18/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 8/18/2011.

A Change for Life

Centers for Disease Control (CDC) Podcasts

2011-10-05

This podcastdemonstrates how lifestyle change classes can help reduce the risk of type 2 diabetes by nearly 60 percent in people at high risk.  Created: 10/5/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP) Division of Diabetes Translation (DDT).   Date Released: 10/5/2011.

Long-term predictability of regions and dates of strong earthquakes

Science.gov (United States)

Kubyshen, Alexander; Doda, Leonid; Shopin, Sergey

2016-04-01

parameters and seismic events. Further development of the H-104 method is the plotting of H-104 trajectories in two-dimensional time coordinates. The method provides the dates of future earthquakes for several (3-4) sequential time intervals multiple of 104 days. The H-104 method could be used together with the empirical scheme for short-term earthquake prediction reducing the date uncertainty. Using the H-104 method, it is developed the following long-term forecast of seismic activity. 1. The total number of M6+ earthquakes expected in the time frames: - 10.01-07.02: 14; - 08.02-08.03: 17; - 09.03-06.04: 9. 3. The potential days of M6+ earthquakes expected in the period of 10.01.2016-06.04.2016 are the following: - in January: 17, 18, 23, 24, 26, 28, 31; - in February: 01, 02, 05, 12, 15, 18, 20, 23; - in March: 02, 04, 05, 07 (M7+ is possible), 09, 10, 17 (M7+ is possible), 19, 20 (M7+ is possible), 23 (M7+ is possible), 30; - in April: 02, 06. The work was financially supported by the Ministry of Education and Science of the Russian Federation (contract No. 14.577.21.0109, project UID RFMEFI57714X0109)

76 FR 30182 - Notice of Submission of Proposed Information Collection to OMB Section 5(h) Homeownership Program...

Science.gov (United States)

2011-05-24

... Its Proposed Use: Public Housing Agencies (PHAs) maintain sales and financial records of their plan... comments on the subject proposal. Public Housing Agencies (PHAs) maintain sales and financial records of their plan. Residents may apply to PHAs to purchase units. DATES: Comments Due Date: June 23, 2011...

india : tous les projets | Page 8 | CRDI - Centre de recherches pour ...

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

Le nombre d'enfants aux prises avec des difficultés mentales est important et augmente à un rythme alarmant en Inde. Date de début : 23 septembre 2011. End Date: 29 octobre 2012. Sujet: MENTAL DISEASES, MENTALLY DISABLED, CHILDREN, INFORMATION TECHNOLOGY, COMPUTERS, COMPUTER PROGRAMS.

: tous les projets | Page 249 | CRDI - Centre de recherches pour le ...

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

Le nombre d'enfants aux prises avec des difficultés mentales est important et augmente à un rythme alarmant en Inde. Date de début : 23 septembre 2011. End Date: 29 octobre 2012. Sujet: MENTAL DISEASES, MENTALLY DISABLED, CHILDREN, INFORMATION TECHNOLOGY, COMPUTERS, COMPUTER PROGRAMS.

: tous les projets | Page 250 | CRDI - Centre de recherches pour le ...

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

Le nombre d'enfants aux prises avec des difficultés mentales est important et augmente à un rythme alarmant en Inde. Date de début : 23 septembre 2011. End Date: 29 octobre 2012. Sujet: MENTAL DISEASES, MENTALLY DISABLED, CHILDREN, INFORMATION TECHNOLOGY, COMPUTERS, COMPUTER PROGRAMS.

Accidental Continuous Releases from Coal Processing in Semi-Confined Environment

Directory of Open Access Journals (Sweden)

Bruno Fabiano

2013-09-01

Full Text Available Notwithstanding the enforcement of ATEX EU Directives (94/9/EC of 23 March 1994 and safety management system application, explosions in the coal sector still claim lives and cause huge economic losses. Even a consolidated activity like coke dry distillation allows the opportunity of preventing explosion risk connected to fugitive emissions of coke oven gas. Considering accidental releases under semi-confined conditions, a simplified mathematical approach to the maximum allowed gaseous build-up is developed on the basis of the intrinsic hazards of the released compound. The results will help identifying and assessing low rate release consequences therefore to set-up appropriate prevention and control measures. The developed methodology was tested at the real-scale and validated by numerical computational fluid dynamics (CFD simulations showing the effectiveness of the methodology to evaluate and mitigate the risk connected to confined hazardous releases.

Impairment of Release Site Clearance within the Active Zone by Reduced SCAMP5 Expression Causes Short-Term Depression of Synaptic Release

Directory of Open Access Journals (Sweden)

Daehun Park

2018-03-01

Full Text Available Summary: Despite being a highly enriched synaptic vesicle (SV protein and a candidate gene for autism, the physiological function of SCAMP5 remains mostly enigmatic. Here, using optical imaging and electrophysiological experiments, we demonstrate that SCAMP5 plays a critical role in release site clearance at the active zone. Truncation analysis revealed that the 2/3 loop domain of SCAMP5 directly interacts with adaptor protein 2, and this interaction is critical for its role in release site clearance. Knockdown (KD of SCAMP5 exhibited pronounced synaptic depression accompanied by a slower recovery of the SV pool. Moreover, it induced a strong frequency-dependent short-term depression of synaptic release, even under the condition of sufficient release-ready SVs. Super-resolution microscopy further proved the defects in SV protein clearance induced by KD. Thus, reduced expression of SCAMP5 may impair the efficiency of SV clearance at the active zone, and this might relate to the synaptic dysfunction observed in autism. : Park et al. show that SCAMP5 plays an important role in release site clearance during intense neuronal activity. Loss of SCAMP5 results in a traffic jam at release sites, causing aberrant short-term synaptic depression that might be associated with the synaptic dysfunction observed in autism. Keywords: secretory carrier membrane protein, SCAMP5, autism spectrum disorder, adaptor protein 2, release site clearance, presynaptic active zone, short-term depression, endocytosis, super-resolution microscopy

Hepsoft - an approach for up to date multi-platform deployment of HEP specific software

International Nuclear Information System (INIS)

Roiser, S

2011-01-01

LHC experiments are depending on a rich palette of software components to build their specific applications. These underlying software components include the ROOT analysis framework, the Geant4 simulation toolkit, Monte Carlo generators, grid middle-ware, graphics libraries, scripting languages, databases, tools, etc. which are provided centrally in up to date versions on multiple platforms (Linux, Mac, Windows). Until recently this set of packages has been tested and released in a tree like structure as a consistent set of versions across operating systems, architectures and compilers for LHC experiments only. Because of the tree like deployment these releases were only usable in connection with a configuration management tool which provided the proper build and run-time environments and was hindering other parties outside LHC from easily using this palette of packages. In a new approach the releases will be grouped in 'flat structure' such that interested parties can start using it without configuration management, retaining all the above mentioned advantages. In addition to an increased usability the software shall also be distributed via system provided package deployment systems (rpm, apt, etc.). The approach of software deployment is following the ideas of providing a wide range of HEP specific software packages and tools in a coherent, up to date and modular way on multiple platforms. The target audience for such software deployments are individual developers or smaller development groups / experiments who don't have the resources to maintain this kind of infrastructure. This new software deployment strategy has already been successfully implemented for groups at CERN.

Teen Pregnancy — What You Need to Know

Centers for Disease Control (CDC) Podcasts

2011-04-05

This podcast is based on the April, 2011 CDC Vital Signs report. Having a child during the teen years comes at a high cost to the young mother, her child, and the community. Get tips to help break the cycle of teen pregnancy.  Created: 4/5/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/5/2011.

Teen Pregnancy - What You Need to Know PSA (:60)

Centers for Disease Control (CDC) Podcasts

2011-04-05

This 60 second PSA is based on the April, 2011 CDC Vital Signs report. Having a child during the teen years comes at a high cost to the young mother, her child, and the community. Get tips to help break the cycle of teen pregnancy.  Created: 4/5/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/5/2011.

Asthma – What You Need to Know

Centers for Disease Control (CDC) Podcasts

2011-05-03

This podcast is based on the May, 2011 CDC Vital Signs report. Children and adults can have asthma and attacks can be frightening. To help control asthma, know the warning signs of an attack, stay away from asthma triggers, and follow your health care provider's advice.  Created: 5/3/2011 by Centers for Disease Control and Prevention (CDC).   Date Released: 5/3/2011.

The performance of workload control concepts in job shops : Improving the release method

NARCIS (Netherlands)

Land, MJ; Gaalman, GJC

1998-01-01

A specific class of production control concepts for jobs shops is based on the principles of workload control. Practitioners emphasise the importance of workload control. However, order release methods that reduce the workload on the shop floor show poor due date performance in job shop simulations.

Food Allergies

Centers for Disease Control (CDC) Podcasts

2013-04-23

In this podcast for kids, the Kidtastics talk about the dangers of food allergies and the need to be aware if any friends or classmates have them.  Created: 4/23/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/23/2013.

Protecting the Health of Family Caregivers

Centers for Disease Control (CDC) Podcasts

2009-12-23

This podcast discusses role of family caregivers and the importance of protecting their health. It is primarily targeted to public health and aging services professionals.  Created: 12/23/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/23/2009.

Yield Interactions of Wheat Genotypes to Dates of Seeding in Eastern Mid Hills of Nepal

Directory of Open Access Journals (Sweden)

Rudra Bhattarai

2015-12-01

Full Text Available Wheat (Triticum aestivum L. is one of the major cereal crops and staple food sources in Nepal. Wheat varieties being popular in mid hill regions are still in the early stages of adoption. Identification of appropriate date of seeding plays important role in enhancing the adoption rate ensuring the sustainable production. Therefore, three dates viz 15th November, 1st and 15th December for seeding and twenty eight wheat genotypes were evaluated in a split plot design with two replications for two consecutive seasons in 2011/12 and 2012/13 at an altitude of 2200 masl of eastern Nepal. The results showed genetic differences and interaction effect of genotypes with the dates of sowing on grain yield, panicle length and effective tillers per square meter. The wheat sown on 1st December showed the highest yield as compared to other sown dates. Similarly, WK1907, WK1911, WK1803, WK1915, WK1909, WK1714 and WK1803 produced highest yield among the tested genotypes with retaining maximum number of effective tillers and posed suitable maturity across all sowing date.

76 FR 27103 - Sunshine Act; Board of Directors Meeting, June 2, 2011

Science.gov (United States)

2011-05-10

... at 11 a.m. Matters To Be Considered (Closed to the Public 11 a.m.) 1. Finance Project -Global. 2. Finance Project--Peru. Written summaries of the projects to be presented will be posted on OPIC's Web site... from Connie M. Downs at (202) 336-8438. Dated: May 6, 2011. Connie M. Downs, Corporate Secretary...