Results 111 to 120 of about 5,403,500 (268)

A Comparative Study of the Demographic and Economic Consequences of the Spread of the Plague in the Urban Communities of Herat and Cairo in the 9th Century AH [PDF]

open access: yesJournal of Research on History of Medicine
The persistent presence of the plague, following the first wave of the Black Death in the 14th century AD, continued to affect human societies. In the 15th century, this disease had destructive effects on the social situation of the cities of Herat ...
Sepideh Mohammadbeigi, Ahmad Fazlinejad
doaj  

Medical Center campus, 1953

open access: yes, 1953
This glass lantern slide features a map of the Medical Colleg of South Carolina Medical Center campus in ...
Medical College of South Carolina (1952-1969). Department of Medical Illustration
core  

Medical Center, 1950

open access: yes, 1950
This glass lantern slide features an aerial view of the Medical Center building of the Medical College of the State of South Carolina in ...
Medical College of South Carolina (1952-1969). Department of Medical Illustration
core  

Pulmonary arterial mechanoreceptors mediate sustained sympathoexcitation during high altitude hypoxia in humans

open access: yesExperimental Physiology, EarlyView.
Abstract Sympathetic nervous system activation is a hallmark of high‐altitude hypoxia, yet the afferent mechanisms remain incompletely defined. We examined the relative contributions of pulmonary arterial mechanoreceptors and carotid chemoreceptors – two excitatory pathways co‐activated by hypoxia – to sustained sympathoexcitation at altitude.
Michiel T. Ewalts   +13 more
wiley   +1 more source

Medical College, 1952

open access: yes, 1952
This glass lantern slide features a black and white photograph of the Medical College of South Carolina in ...
Medical College of South Carolina (1952-1969). Department of Medical Illustration
core  

Quantitative MRI changes in neck muscle size and composition following long‐duration spaceflight

open access: yesExperimental Physiology, EarlyView.
Abstract Long‐duration spaceflight poses several challenges to human health, including muscle loss and fat deposition. To mitigate these effects, exercise countermeasures are prescribed. This study aimed to measure neck muscle size and composition changes with long‐duration spaceflight using quantitative magnetic resonance imaging (MRI) and examine ...
Diana A. Madrid Fuentes   +4 more
wiley   +1 more source

SCARFISH: A new SCAR action group to co‐ordinate Antarctic fish research

open access: yes
Journal of Fish Biology, EarlyView.
Jilda Alicia Caccavo   +57 more
wiley   +1 more source

Prediction of acute mountain sickness occurring at 4554 m using overnight pulse oximetry from lower altitude: A pilot study

open access: yesExperimental Physiology, EarlyView.
Abstract Acute mountain sickness (AMS) affects many individuals ascending to high altitude annually, carrying potential morbidity and mortality risks (e.g., high‐altitude cerebral oedema). The objective of this pilot study was to record overnight pulse oximetry during ascent to 4554 m and determine whether: (1) extracted overnight biomarkers had any ...
Luke Cutts   +7 more
wiley   +1 more source

Daily hot‐water immersion preserves altitude‐induced haemoglobin mass expansion following descent independent of erythropoietin

open access: yesExperimental Physiology, EarlyView.
Abstract High‐altitude exposure increases haemoglobin mass (Hbmass), a key determinant of arterial oxygen‐carrying capacity, but following descent this adaptation can regress toward baseline within 7 days. Long‐term heat acclimation has emerged as an alternative stimulus for Hbmass expansion; however, whether post‐altitude passive‐heat exposure can ...
Elliott J. Jenkins   +12 more
wiley   +1 more source

Ser ou não ser consiliente: eis a questão

open access: yesHistória, Ciências, Saúde: Manguinhos, 2001
Stephen J. Gould e Edward Wilson são autores emblemáticos de duas tendências opostas do darwinismo. A primeira defende a separação entre os duros fatos da natureza, tal como nos são apresentados pela teoria da seleção natural, e as questões de valor e ...
Cruz Eduardo Rodrigues
doaj  

Home - About - Disclaimer - Privacy