Results 81 to 90 of about 3,973,961 (338)

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

open access: yesThe Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Vellas, Pierre. L'Europe face a la revolution technologique americaine

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2022
Vellas, Pierre. L'Europe face a la revolution technologique americaine, Dunod, París, 1969, 192 pp.
Leopoldo González Aguayo
doaj  

Exam 1969 pdf [PDF]

open access: yes, 2009
Exam questions and solutions in ...

core  

A proximodistal gradient in bone structure and mechanics in the wings of Seba's short‐tailed bat, Carollia perspicillata

open access: yesThe Anatomical Record, EarlyView.
Abstract Bats possess the remarkable ability to fly, and with this, distinctive wing bone properties. We investigated the structural, mechanical, and compositional properties of the humerus, radius, metacarpals, and proximal and middle phalanges of Carollia perspicillata, an approximately 15 g fruit‐eating bat native to the Neotropics.
Xiaoxiang Ma   +4 more
wiley   +1 more source

Pardinas, Felipe: Metodología y técnicas de investigación en ciencias sociales

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2022
Pardinas, Felipe. Metodología y técnicas de investigación en ciencias socia­les. México. Edit. Siglo XXI, 2a. Edición, 1969.
Raúl Rojas Soriano
doaj  

The Cowl - v.31 - n.19 - May 07, 1969 [PDF]

open access: yes, 1969
The Cowl - student newspaper of Providence College. Volume 31, Number 19 - May 7, 1969.

core   +1 more source

Dr. Hans Kohn and the political takeover of the Berlin Medical Society by the National Socialist regime in 1933

open access: yesThe Anatomical Record, EarlyView.
Abstract To solidify their power over society, totalitarian regimes will usually eliminate any dissent, any perceived threats early on. These threats include not only political enemies but also educated and independent segments of society, such as professional associations.
Michael Hortsch
wiley   +1 more source

United Nations. Planning of Metropolitan Areas and New Towns

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2022
United Nations. Planning of Metropolitan Areas and New Towns, New York, 1969, X-256 pp.
Alfredo Castillo Rojas
doaj  

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