Results 121 to 130 of about 508,182 (287)

Spider Test Modified for Pickleball: Reliable, but Do Not Use It

open access: yesJ
Change in direction ability (COD) is a fitness component that may be related to safe and effective participation in pickleball. The general aim of the research was to examine a COD test that may be specific to the movement demands of the sport. Therefore,
Margaret J. Falknor   +2 more
doaj   +1 more source

Check Out the Library, 2022 Spring Issue

open access: yes, 2022
Table of Contents Introduction Our First Cal Poly Humboldt Library Newsletter New Special Collections Website New Spaces & New Faces Our Students are Talking ImPRESSive Growth What’s New in the Makerspace & Digital Media Lab?
Cal Poly Humboldt Library,
core  

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Development of methods for investigating settlement and land-use using pollen data : a case study from north-east England circa 8000 cal. BC - cal. AD 500. [PDF]

open access: yes, 1996
In 3 vols.SIGLEAvailable from British Library Document Supply Centre-DSC:DXN0106091 / BLDSC - British Library Document Supply CentreGBUnited ...
Pratt, Kathryn Elizabeth, Pratt, K.E.
core  

A second species of non‐crocodyliform crocodylomorph from the Late Triassic fissure deposits of southwestern UK: Implications for locomotory ecological diversity in Saltoposuchidae

open access: yesThe Anatomical Record, EarlyView.
Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham   +4 more
wiley   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti   +4 more
wiley   +1 more source

Estabilización y mejoramiento de rutas no pavimentadas

open access: yesInfraestructura Vial, 2012
Costa Rica cuenta con una Red Vial Nacional en tierra y lastre que comprende cerca de 3000 km. Durante el 2008 el MOPT- CONAVI licitó un programa de Conservación de Rutas de Lastre y Tierra que contempla una inversión de ¢7.000 millones ($12,5 millones).
Fabian Elizondo Arrieta
doaj  

Competition between resprouting chaparral and the recruits of a serotinous conifer following stand-replacing fire

open access: yesTrees, Forests and People
In western North America, fire regimes are shifting towards more frequent, larger, and more severe wildfire. There is concern that this will shift the vegetation type in many areas, especially on the lower, drier slopes.
D.F. Greene, S.T. Lindley, J.M. Kane
doaj   +1 more source

Scaling and ecomorphology of lagomorph body shape and appendicular skeleton

open access: yesThe Anatomical Record, EarlyView.
Abstract Body shape is one of the most prominent features of phenotypic variation. Yet, mammalian body shapes are poorly quantified and the underlying components contributing to its diversity and its relationship to other skeletal components are rarely tested.
Nia Brice, Coby Huizenga, Chris J. Law
wiley   +1 more source

Aglomerantes, morteros y aplanados adecuados para proteger el medioambiente

open access: yesRevista de Arquitectura (Bogotá), 2011
En este artículo se estudian los aglomerantes históricamente más utilizados, dando particular relevancia al estudio de la cal y el yeso por sus mejores cualidades ambientales en confrontación con el cemento, para lo cual se revisan los impactos ...
Alberto Cedeño Valdiviezo
doaj  

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