Results 61 to 70 of about 309,167 (299)

The Wolf Site (41SM195), Smith County, Texas [PDF]

open access: yes, 2003
The Wolf site (41SM195) is a prehistoric Caddo site located in eastern Smith County, Texas, in the John Wolf land survey, approximately 12 miles east of Tyler, Texas.
Dering, Phil, Walters, Mark
core   +1 more source

The relationship between form and function of the carnivore mandible

open access: yesThe Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

Intrinsic activity in the fly brain gates visual information during behavioral choices [PDF]

open access: yes, 2010
The small insect brain is often described as an input/output system that executes reflex-like behaviors. It can also initiate neural activity and behaviors intrinsically, seen as spontaneous behaviors, different arousal states and sleep. However, less is
A Borst   +82 more
core   +5 more sources

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind   +6 more
wiley   +1 more source

The Comprehensive Longitudinal Evaluation of the Milwaukee Parental Choice Program: Summary of Second Year Reports [PDF]

open access: yes, 2009
The city of Milwaukee is often called a laboratory for experimentation with parental school choice. Milwaukee is home to the first urban school voucher program, the Milwaukee Parental Choice Program (MPCP), which has grown over the past 18 years to ...
Wolf, Patrick J.
core   +2 more sources

Relating basic properties of bright early-type dwarf galaxies to their location in Abell 901/902 [PDF]

open access: yes, 2009
We present a study of the population of bright early-type dwarf galaxies in the multiple-cluster system Abell 901/902. We use data from the STAGES survey and COMBO-17 to investigate the relation between the color and structural properties of the dwarfs ...
A. Böhm   +116 more
core   +2 more sources

Per‐ and polyfluoroalkyl substances and hand osteoarthritis: data from the Osteoarthritis Initiative

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To explore whether biological levels of specific per‐ and polyfluoroalkyl substances (PFAS) and a mixture of PFAS – reflecting the overall effect and accounting for correlations among each PFAS – relate to incident hand osteoarthritis (HOA) and progression.
Jeffrey B. Driban   +14 more
wiley   +1 more source

Momentum-Resolved Ultrafast Electron Dynamics in Superconducting Bi2Sr2CaCu2O8+delta

open access: yes, 2010
The non-equilibrium state of the high-Tc superconductor Bi2Sr2CaCu2O8+delta and its ultrafast dynamics have been investigated by femtosecond time- and angle-resolved photoemission spectroscopy well below the critical temperature.
Bovensiepen, U.   +5 more
core   +1 more source

Optically thick clumps: not the solution to the Wolf-Rayet wind momentum problem? [PDF]

open access: yes, 2004
The hot star wind momentum problem η = Mν∞/(L/c)» much greater than 1 is revisited, and it is shown that the conventional belief, that it can be solved by a combination of clumping of the wind and multiple scattering of photons, is ...
A. F. Kholtygin   +29 more
core   +2 more sources

Bilingualism Enhances Metalinguistic Awareness in Autism: Extending the Two‐Dimensional Grammaticality Judgment Task

open access: yesAutism Research, EarlyView.
ABSTRACT Bilingualism has been associated with enhanced metalinguistic awareness (MA), the ability to reflect upon language. However, findings remain mixed, and little is known about how proficiency in the most proficient (L1) and second‐best language (L2) contribute to MA, especially in children with autism spectrum disorder (ASD), who often present ...
Pauline Wolfer   +2 more
wiley   +1 more source

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