Results 221 to 230 of about 328,003 (309)

“Through Thick and Thin” How Black Educators Support Urban Students' Postsecondary Plans

open access: yesSociological Inquiry, Volume 96, Issue 1, Page 47-66, February 2026.
How does exposure to Black educators influence minority students' postsecondary planning processes and long‐run educational ambitions? Prior studies have documented positive effects of student‐teacher racial matches on achievement and non‐academic outcomes, but quantitative research designs are often unable to uncover the mechanisms underlying these ...
Joseph Sageman
wiley   +1 more source

Effect of moderate altitude and nocturnal oxygen therapy on cerebrovascular function in patients with COPD: A randomized, crossover trial at 2048 m

open access: yesExperimental Physiology, Volume 111, Issue 2, Page 527-538, 1 February 2026.
Abstract We investigated whether nocturnal oxygen therapy improves next‐day cerebrovascular function in lowlanders with chronic obstructive pulmonary disease (COPD) staying at moderate altitude. This randomized, placebo‐controlled single‐blind crossover trial was performed in moderate‐to‐severe COPD patients [forced expiratory volume in 1 s (FEV1 ...
Dominic Gilliand   +12 more
wiley   +1 more source

A Novel Postbiotic Reduces Canine Halitosis. [PDF]

open access: yesAnimals (Basel)
Sordillo A   +3 more
europepmc   +1 more source

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