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- Foot models (2)
- Gait analysis (2)
- Kinetics (2)
- Multi-segment foot (2)
- Behavioral phenotype (1)
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- Drug synthesis (1)
- Entropy (1)
- Exploration (1)
- Information literacy; life sciences; health sciences (1)
- Lepidomeda (1)
- Microcanonical ensemble (1)
- Native chemical ligation (1)
- Personality-dependent (1)
- Progress report (1)
- Repeatability (1)
- Statistical mechanics (1)
- Surface entropy (1)
- Temperament (1)
- Volume entropy (1)
Articles 1 - 6 of 6
Full-Text Articles in Life Sciences
A Comparison Of Boltzmann And Gibbs Definitions Of Microcanonical Entropy For Small Systems, Randall B. Shirts
A Comparison Of Boltzmann And Gibbs Definitions Of Microcanonical Entropy For Small Systems, Randall B. Shirts
Faculty Publications
Two different definitions of entropy, S= klnW, in the microcanonical ensemble have been competing for over 100 years. The Boltzmann/Planck definition is that W is the number of states accessible to the system at its energy E (also called the surface entropy). The Gibbs/Hertz definition is that W is the number of states of the system up to the energy E (also called the volume entropy). These two definitions agree for large systems but differ by terms of order N-1 for small systems, where N is the number of particles in the system. For three analytical …
Mechanism Of Inhibition Of Influenza A Virus M2 Proton Channel, Douglas Randall Bretzing, Victoria Man-Fung Burr
Mechanism Of Inhibition Of Influenza A Virus M2 Proton Channel, Douglas Randall Bretzing, Victoria Man-Fung Burr
Faculty Publications
The influenza A virus integral membrane protein, M2, is a proton-conducting channel. The ability of influenza A virus to unpack its genome, replicate, and infect its host is contingent upon the M2-mediated acidification of the viral interior. The antiviral drugs amantadine and rimantadine were previously effective in blocking proton influx through M2; however, mutations in the proton channel have rendered these drugs ineffective. Multiple models for the inhibiting mechanism of the adamantane drugs have been hypothesized. In an attempt to better understand the mechanism of M2 inhibition, and ultimately to assist in the development of a replacement M2-targeting antiviral drug, …
Dispersal Behavior Correlates With Personality Of A North American Fish, Josh E. Rasmussen, Mark C. Belk
Dispersal Behavior Correlates With Personality Of A North American Fish, Josh E. Rasmussen, Mark C. Belk
Faculty Publications
The process of dispersal is determined by the interaction of individual (intrinsic) traits and environmental (extrinsic) factors. Although many studies address and quantify dispersal, few evaluate both intrinsic and extrinsic factors jointly. We test the relative importance of intrinsic traits (exploration tendency and size) and extrinsic factors (population density and habitat quality) on dispersal of a medium-sized western United States minnow, southern leatherside chub Lepidomeda aliciae. A generalized linear model with a binomial response was used to determine the probability of individuals dispersing one year after tagging. Medium-sized individuals that were more prone to explore novel environments were 10.7 …
Analysis Of A Kinetic Multi-Segment Foot Model. Part I: Model Repeatability And Kinematic Validity, Dustin A. Bruening, Kevin M. Cooney, Frank L. Buczek
Analysis Of A Kinetic Multi-Segment Foot Model. Part I: Model Repeatability And Kinematic Validity, Dustin A. Bruening, Kevin M. Cooney, Frank L. Buczek
Faculty Publications
Kinematic multi-segment foot models are still evolving, but have seen increased use in clinical and research settings. The addition of kinetics may increase knowledge of foot and ankle function as well as influence multi-segment foot model evolution; however, previous kinetic models are too complex for clinical use. In this study we present a three-segment kinetic foot model and thorough evaluation of model performance during normal gait. In this first of two companion papers, model reference frames and joint centers are analyzed for repeatability, joint translations are measured, segment rigidity characterized, and sample joint angles presented. Within-tester and between-tester repeatability were …
Analysis Of A Kinetic Multi-Segment Foot Model. Part Ii: Kinetics And Clinical Implications, Dustin A. Bruening, Kevin M. Cooney, Frank L. Buczek
Analysis Of A Kinetic Multi-Segment Foot Model. Part Ii: Kinetics And Clinical Implications, Dustin A. Bruening, Kevin M. Cooney, Frank L. Buczek
Faculty Publications
Kinematic multi-segment foot models have seen increased use in clinical and research settings, but the addition of kinetics has been limited and hampered by measurement limitations and modeling assumptions. In this second of two companion papers, we complete the presentation and analysis of a three segment kinetic foot model by incorporating kinetic parameters and calculating joint moments and powers. The model was tested on 17 pediatric subjects (ages 7–18 years) during normal gait. Ground reaction forces were measured using two adjacent force platforms, requiring targeted walking and the creation of two sub-models to analyze ankle, midtarsal, and 1st metatarsophalangeal joints. …
Important Information Literacy Standards For Life And Health Sciences, Betsy S. Hopkins
Important Information Literacy Standards For Life And Health Sciences, Betsy S. Hopkins
Faculty Publications
Information literacy in the life and health sciences is a dynamic field, with challenges, opportunities, and rewards for the successful practitioner. This chapter will describe the big picture of information literacy in these disciplines, list relevant performance indicators from the ALA/ACRL/STS Task Force on Information Literacy for Science and Technology [STS-TFILST] (2006) Information Literacy Standards for Science and Technology (hereafter Standards), and give some practical advice for life and health sciences librarians and librarians with instructional responsibilities in those disciplines. The focus is on undergraduates at research universities, although many principles and strategies will apply to other circumstances.