Results 271 to 280 of about 264,776 (358)

Sedation Efficacy of Midazolam in Conjunction with Ketamine and Alfaxalone in Female Laboratory Guinea Pigs (Cavia porcellus). [PDF]

open access: yesJ Am Assoc Lab Anim Sci
Wharton KN   +4 more
europepmc   +1 more source

The Effects of FDI on School Enrollment in Developing Countries: New Evidence

open access: yesReview of Development Economics, EarlyView.
ABSTRACT Using data on 118 developing countries over the period 1973 to 2019, this paper finds that FDI stocks have positive effects on school enrollment rates. The magnitude of the effects is modest. They are larger at the tertiary than at the secondary level. At both levels of education, females benefit more than males.
Horst Feldmann
wiley   +1 more source

STUDIES ON CARBOHYDRATE METABOLISM IN SCORBUTIC GUINEA PIGS

open access: hybrid, 1958
Sachchidananda Banerjee   +2 more
openalex   +1 more source

Pulmonary surfactant and prostaglandin E2 in airway smooth muscle relaxation of human and male guinea pigs. [PDF]

open access: yesPhysiol Rep
Hanusrichterova J   +14 more
europepmc   +1 more source

Description, difference and history, in Melanesia, for example

open access: yesThe Australian Journal of Anthropology, EarlyView.
Abstract This article is about the relationship between common history and specific cultures. Specifically, it seeks a resolution to the ongoing problem of which of these should be given logical priority in anthropology— that is, which should be given the status of first cause.
Eric Hirsch, Will Rollason
wiley   +1 more source

Is central vision (and a fovea) needed for emmetropisation?

open access: yes
Ophthalmic and Physiological Optics, EarlyView.
Frank Schaeffel   +2 more
wiley   +1 more source

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