Institution
University of Kansas
Education•Lawrence, Kansas, United States•
About: University of Kansas is a education organization based out in Lawrence, Kansas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 38183 authors who have published 81381 publications receiving 2986312 citations. The organization is also known as: KU & Univ of Kansas.
Topics: Population, Poison control, Large Hadron Collider, Health care, Cancer
Papers published on a yearly basis
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TL;DR: By including measurements of body length and head size along with birth weight, four distinct patterns of fetal growth impairment were identified and provided a more precise description of Fetal growth impairment than could be obtained from birth weight and calculated gestational age.
Abstract: Measurements of crown-heel length, head circumference, and birth weight were made on a large number of newborn infants. Birth weight by itself was frequently not a valid measure of fetal growth impairment. By including measurements of body length and head size along with birth weight, four distinct patterns of fetal growth impairment were identified. The four patterns included infants who had abnormally short body lengths for dates, infants who had evidence of disproportionate growth between body length and head circumference, infants who accumulated excessive amounts of soft-tissue mass, and infants who accumulated too little soft-tissue mass. Criteria for diagnosing each pattern were obtained prospectively and have been presented with allowances made for the effects of race, sex, fetal age, and parity on each pattern. The separate identification of the four patterns provided a more precise description of fetal growth impairment than could be obtained from birth weight and calculated gestational age.
350 citations
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TL;DR: FARFAR, a Rosetta framework for predicting and designing noncanonical motifs that define RNA tertiary structure, is presented, and mutations predicted to stabilize a signal recognition particle domain are experimentally validated.
Abstract: We present fragment assembly of RNA with full-atom refinement (FARFAR), a Rosetta framework for predicting and designing noncanonical motifs that define RNA tertiary structure. In a test set of thirty-two 6-20-nucleotide motifs, FARFAR recapitulated 50% of the experimental structures at near-atomic accuracy. Sequence redesign calculations recovered native bases at 65% of residues engaged in noncanonical interactions, and we experimentally validated mutations predicted to stabilize a signal recognition particle domain.
350 citations
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TL;DR: The perception of species-specific vocalizations by Japanese macaques seems to be mediated by the temporal cortex, with the left hemisphere playing a predominant role.
Abstract: Japanese macaques were trained to discriminate two forms of their coo vocalization before and after unilateral and bilateral ablation of the temporal cortex. Unilateral ablation of the left superior temporal gyrus, including auditory cortex, resulted in an initial impairment in the discrimination, but similar unilateral ablation of the right superior temporal gyrus had no effect. Bilateral temporal lesions including auditory cortex completely abolished the ability of the animals to discriminate their coos. Neither unilateral nor bilateral ablation of cortex dorsal to and sparing the auditory cortex had any effect on the discrimination. The perception of species-specific vocalizations by Japanese macaques seems to be mediated by the temporal cortex, with the left hemisphere playing a predominant role.
349 citations
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TL;DR: In this paper, the authors introduce a new method of calculating bulk flow moments where velocities are weighted to give an optimal estimate of the bulk flow of an idealized survey, with the variance of the difference between the estimate and the actual flow being minimized.
Abstract: The bulk flow, i.e. the dipole moment of the peculiar velocity field, is a sensitive probe of matter density fluctuations on very large scales. However, the peculiar velocity surveys for which the bulk flow has been calculated have non-uniform spatial distributions of tracers, so that the bulk flow estimated does not correspond to that of a simple volume such as a sphere. Thus bulk flow estimates are generally not strictly comparable between surveys, even those whose effective depths are similar. In addition, the sparseness of typical surveys can lead to aliasing of small-scale power into what is meant to be a probe of the largest scales. Here we introduce a new method of calculating bulk flow moments where velocities are weighted to give an optimal estimate of the bulk flow of an idealized survey, with the variance of the difference between the estimate and the actual flow being minimized. These 'minimum variance' estimates can be designed to estimate the bulk flow on a particular scale with minimal sensitivity to small-scale power, and are comparable between surveys. We compile all major peculiar velocity surveys and apply this new method to them. We find that most surveys we studied are highly consistent with each other. Taken together the data suggest that the bulk flow within a Gaussian window of radius 50 h -1 Mpc is 407 ± 81krn s -1 toward l = 287° ± 9°, b = 8° ± 6°. The large-scale bulk motion is consistent with predictions from the local density field. This indicates that there are significant density fluctuations on very large scales. A flow of this amplitude on such a large scale is not expected in the WMAP5 (Wilkinson Microwave Anisotropy Probe) normalized A cold dark matter cosmology, for which the predicted one-dimensional rms velocity is ∼110 km s -1 . The large amplitude of the observed bulk flow favours the upper values of the WMAP5 Ω m h 2 -σ 8 error-ellipse, but even the point at the top of the WMAP5 95 per cent confidence ellipse predicts a bulk flow which is too low compared to that observed at >98 per cent confidence level.
349 citations
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TL;DR: Snyder et al. as discussed by the authors reported findings from an initial empirical test of a hope-based, group therapy protocol, which emphasized building goal-pursuit skills and showed significant improvements in the agency component of hope, life meaning, and self-esteem.
Abstract: We report findings from an initial empirical test of a hope-based, group therapy protocol. In this context, hope is defined as a cognitive process through which individuals pursue their goals [Snyder, C. R.: 1994, Free Press, New York]. As such, the eight-session group treatment emphasized building goal-pursuit skills. Findings from a randomized, wait-list control trial using a community sample (n=32 completers) are reported. Participants underwent structured diagnostic interviews (SCID-I) and completed assessment packets. Post-participation assessment results indicate the intervention was associated with statistically significant (p<0.05) improvements in the agency component of hope, life meaning, and self-esteem as well as reductions in symptoms of depression and anxiety. These results suggest that a brief hope intervention can increase some psychological strengths and reduce some symptoms of psychopathology.
349 citations
Authors
Showing all 38401 results
Name | H-index | Papers | Citations |
---|---|---|---|
Gordon H. Guyatt | 231 | 1620 | 228631 |
Krzysztof Matyjaszewski | 169 | 1431 | 128585 |
Wei Li | 158 | 1855 | 124748 |
David Tilman | 158 | 340 | 149473 |
Tomas Hökfelt | 158 | 1033 | 95979 |
Pete Smith | 156 | 2464 | 138819 |
Daniel J. Rader | 155 | 1026 | 107408 |
Melody A. Swartz | 148 | 1304 | 103753 |
Kevin Murphy | 146 | 728 | 120475 |
Carlo Rovelli | 146 | 1502 | 103550 |
Stephen Sanders | 145 | 1385 | 105943 |
Marco Zanetti | 145 | 1439 | 104610 |
Andrei Gritsan | 143 | 1531 | 135398 |
Gunther Roland | 141 | 1471 | 100681 |
Joseph T. Hupp | 141 | 731 | 82647 |