Results 141 to 150 of about 3,561 (252)

Re‐entry of donors deferred for false‐reactive screening tests in Canada: 10 years post implementation

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Canadian Blood Services implemented a re‐entry programme in 2014. Donors deferred because of false‐reactive or indeterminate screening tests can provide a specimen for re‐entry testing 6 months after their initial test, and resume donating if they test negative for all infectious markers.
Chinchin Wang   +4 more
wiley   +1 more source

Marking Definiteness on Indefinite and Negative Pronouns: Trend or Paradox?

open access: yesФилологически форум
The object of this study is the use of indefinite and negative pronouns that carry a definiteness marker. Since the morphological category of definiteness/indefiniteness is not inherent for those two groups of pronouns in Bulgarian, the purpose of this study is to find out whether this use is a trend in Bulgarian or if it constitutes a paradox, and ...
openaire   +1 more source

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

open access: yesExperimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr   +2 more
wiley   +1 more source

Endothelial‐to‐mesenchymal transition in the fetoplacental macrovasculature and microvasculature in pregnancies complicated by gestational diabetes

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Transforming growth factor (TGF)‐β2 and interleukin (IL)‐1β induced morphological and molecular changes consistent with endothelial‐to‐mesenchymal transition (EndMT) in HUVECs isolated from both pregnancies complicated by gestational diabetes (GDM) and non‐GDM pregnancies.
Abigail R. Byford   +9 more
wiley   +1 more source

Eventive modal projection: the case of Spanish subjunctive relative clauses. [PDF]

open access: yesNat Lang Semant
Alonso-Ovalle L   +2 more
europepmc   +1 more source

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