Results 21 to 30 of about 216,553 (331)

La recepción de la huelga de Asturias en la prensa de izquierdas de Nueva York: nuevos datos sobre María Teresa León y Rafael Alberti en 1935

open access: yesRevista de Literatura, 2010
Aunque se conoce bien el periplo norteamericano de los Alberti-León durante el año 1935, aún quedan algunos interrogantes por contestar acerca de la labor desarrollada por ambos escritores durante el mes que visitaron los Estados Unidos, antes de ...
Manuel Pulido Mendoza
doaj   +1 more source

Optimal Learning and Self-Awareness Versus PDI

open access: yesAlgorithms, 2020
This manuscript will explore and analyze the effects of different paradigms for the control of rigid body motion mechanics. The experimental setup will include deterministic artificial intelligence composed of optimal self-awareness statements together ...
Brendon Smeresky   +2 more
doaj   +1 more source

Sex differences in exercise-induced diaphragmatic fatigue in endurance-trained athletes [PDF]

open access: yes, 2010
There is evidence that female athletes may be more susceptible to exercise-induced arterial hypoxemia and expiratory flow limitation and have greater increases in operational lung volumes during exercise relative to men.
A. William Sheel   +10 more
core   +1 more source

Effect of calf-starter protein solubility on calf performance [PDF]

open access: yes, 1985
Three starters containing differently processed protein supplements were fed to Holstein heifer calves, using an early weaning program. One starter contained soybean meal.
Behnke, Keith C.   +3 more
core   +4 more sources

ERO1-PDI Redox Signaling in Health and Disease

open access: yesAntioxidants and Redox Signaling, 2021
Significance: Protein disulfide isomerase (PDI) and endoplasmic reticulum oxidoreductase 1 (ERO1) are crucial for oxidative protein folding in the endoplasmic reticulum (ER). These enzymes are frequently overexpressed and secreted, and they contribute to
Vishwanath Jha   +6 more
semanticscholar   +1 more source

Evaluating teachers’ professional development initiatives : towards an extended evaluative framework [PDF]

open access: yes, 2018
Evaluating teachers’ professional development initiatives (PDI) is one of the main challenges for the teacher professionalisation eld. Although di erent studies have focused on the e ectiveness of PDI, the obtained e ects and evaluative methods have ...
Devos, Geert   +3 more
core   +1 more source

Effects of water-soluble tomato concentrate on platelet aggregation

open access: yesWorld Journal of Traditional Chinese Medicine, 2019
Objective: To investigate the antiplatelet aggregation effect of water-soluble tomato concentrate (WSTC) and explore the underlying molecular mechanisms.
Qian Zhang   +11 more
doaj   +1 more source

Determinants of inspiratory muscle strength in healthy humans [PDF]

open access: yes, 2014
We investigated 1) the relationship between the baseline and inspiratory muscle training (IMT) induced increase in maximal inspiratory pressure (PI,max) and 2) the relative contributions of the inspiratory chest wall muscles and the diaphragm (Poes/Pdi ...
Brown, PI, Johnson, MA, Sharpe, GR
core   +1 more source

All Organic S-Scheme Heterojunction PDI-Ala/S-C3N4 Photocatalyst with Enhanced Photocatalytic Performance

open access: yesActa Physico Chimica Sinica, 2020
Organic photocatalysts have attracted attention owing to their suitable redox band positions, low cost, high chemical stability, and good tunability of their framework and electronic structure.
Xibao Li   +7 more
semanticscholar   +1 more source

The extracellular Ero1α/PDI electron transport system regulates platelet function by increasing glutathione reduction potential

open access: yesRedox Biology, 2022
Protein disulfide isomerase (PDI), an oxidoreductase, possesses two vicinal cysteines in the -Cys-Gly-His-Cys-motif that either form a disulfide bridge (S–S) or exist in a sulfhydryl form (-SH), forming oxidized or reduced PDI, respectively. PDI has been
Lu Wang   +6 more
doaj   +1 more source

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