Institution
State University of New York System
Education•Albany, New York, United States•
About: State University of New York System is a education organization based out in Albany, New York, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 54077 authors who have published 78070 publications receiving 2985160 citations.
Topics: Population, Poison control, RNA, Gene, Receptor
Papers published on a yearly basis
Papers
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TL;DR: The results indicate that neural activity in MT contributes selectively to the perception of motion.
Abstract: Physiological experiments indicate that the middle temporal visual area (MT) of primates plays a prominent role in the cortical analysis of visual motion. We investigated the role of MT in visual perception by examining the effect of chemical lesions of MT on psychophysical thresholds. We trained rhesus monkeys on psychophysical tasks that enabled us to assess their sensitivity to motion and to contrast. For motion psychophysics, we employed a dynamic random dot display that permitted us to vary the intensity of a motion signal in the midst of masking motion noise. We measured the threshold intensity for which the monkey could successfully complete a direction discrimination. In the contrast task, we measured the threshold contrast for which the monkeys could successfully discriminate the orientation of stationary gratings. Injections of ibotenic acid into MT caused striking elevations in motion thresholds, but had little or no effect on contrast thresholds. The results indicate that neural activity in MT contributes selectively to the perception of motion.
1,605 citations
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Autonomous University of Madrid1, Spanish National Research Council2, University of Queensland3, Jimma University4, United Arab Emirates University5, University of Cartagena6, University of Qom7, Mekelle University8, University of Belgrade9, Stanford University10, University of São Paulo11, Debre Berhan University12, Bahir Dar University13, Haramaya University14, Debre markos University15, State University of New York System16, University System of Georgia17, Christian Medical College & Hospital18, University of Peradeniya19, Bielefeld University20, Newcastle University21, University of Newcastle22, Howard University23, University of Delhi24, University of Mazandaran25, Juntendo University26, Yokohama City University27, Albert Einstein College of Medicine28
TL;DR: The GBD study provides annual updates on estimates of deaths, prevalence, and disability-adjusted life years (DALYs), a summary measure of fatal and non-fatal disease outcomes, for over 300 diseases and injuries, for 188 countries from 1990 to the most recent year.
1,601 citations
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TL;DR: A method that detects proteins capable of interacting with a known protein and that results in the immediate availability of the cloned genes for these interacting proteins is described and could be readily extended to mammalian proteins.
Abstract: We describe a method that detects proteins capable of interacting with a known protein and that results in the immediate availability of the cloned genes for these interacting proteins. Plasmids are constructed to encode two hybrid proteins. One hybrid consists of the DNA-binding domain of the yeast transcriptional activator protein GAL4 fused to the known protein; the other hybrid consists of the GAL4 activation domain fused to protein sequences encoded by a library of yeast genomic DNA fragments. Interaction between the known protein and a protein encoded by one of the library plasmids leads to transcriptional activation of a reporter gene containing a binding site for GAL4. We used this method with the yeast SIR4 protein, which is involved in the transcriptional repression of yeast mating type information. (i) We used the two-hybrid system to demonstrate that SIR4 can form homodimers. (ii) A small domain consisting of the C terminus of SIR4 was shown to be sufficient to mediate this interaction. (iii) We screened a library to detect hybrid proteins that could interact with the SIR4 C-terminal domain and identified SIR4 from this library. This approach could be readily extended to mammalian proteins by the construction of appropriate cDNA libraries in the activation domain plasmid.
1,574 citations
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TL;DR: A detailed discussion of the strengths and limitations of the AMS measurement approach is presented and how the measurements are used to characterize particle properties are reviewed to highlight the different applications of this instrument.
Abstract: The application of mass spectrometric techniques to the realtime measurement and characterization of aerosols represents a significant advance in the field of atmospheric science. This review focuses on the aerosol mass spectrometer (AMS), an instrument designed and developed at Aerodyne Research, Inc. (ARI) that is the most widely used thermal vaporization AMS. The AMS uses aerodynamic lens inlet technology together with thermal vaporization and electron-impact mass spectrometry to measure the real-time non-refractory (NR) chemical speciation and mass loading as a function of particle size of fine aerosol particles with aerodynamic diameters between similar to 50 and 1,000 nm. The original AMS utilizes a quadrupole mass spectrometer (Q) with electron impact (EI) ionization and produces ensemble average data of particle properties. Later versions employ time-of-flight (ToF) mass spectrometers and can produce full mass spectral data for single particles. This manuscript presents a detailed discussion of the strengths and limitations of the AMS measurement approach and reviews how the measurements are used to characterize particle properties. Results from selected laboratory experiments and field measurement campaigns are also presented to highlight the different applications of this instrument. Recent instrumental developments, such as the incorporation of softer ionization techniques (vacuum ultraviolet (VUV) photo-ionization, Li(+) ion, and electron attachment) and high-resolution ToF mass spectrometers, that yield more detailed information about the organic aerosol component are also described. (c) 2007 Wiley Periodicals, Inc.
1,545 citations
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Nicholas J Kassebaum1, Megha Arora1, Ryan M Barber1, Zulfiqar A Bhutta2 +679 more•Institutions (268)
TL;DR: In this paper, the authors used the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) for all-cause mortality, cause-specific mortality, and non-fatal disease burden to derive HALE and DALYs by sex for 195 countries and territories from 1990 to 2015.
1,533 citations
Authors
Showing all 54162 results
Name | H-index | Papers | Citations |
---|---|---|---|
Meir J. Stampfer | 277 | 1414 | 283776 |
Bert Vogelstein | 247 | 757 | 332094 |
Zhong Lin Wang | 245 | 2529 | 259003 |
Peter Libby | 211 | 932 | 182724 |
Robert M. Califf | 196 | 1561 | 167961 |
Stephen V. Faraone | 188 | 1427 | 140298 |
David L. Kaplan | 177 | 1944 | 146082 |
David Baker | 173 | 1226 | 109377 |
Nora D. Volkow | 165 | 958 | 107463 |
David R. Holmes | 161 | 1624 | 114187 |
Richard J. Davidson | 156 | 602 | 91414 |
Ronald G. Crystal | 155 | 990 | 86680 |
Jovan Milosevic | 152 | 1433 | 106802 |
James J. Collins | 151 | 669 | 89476 |
Mark A. Rubin | 145 | 699 | 95640 |