Results 41 to 50 of about 112,116 (304)

Dose-effect of exercise intervention on heart rate variability of acclimatized young male lowlanders at 3,680 m

Frontiers in Physiology
This study investigated whether exercise could improve the reduced HRV in an environment of high altitude. A total of 97 young, healthy male lowlanders living at 3,680 m for >1 year were recruited. They were randomized into four groups, of which three
Rui Su, Rui Su, Ping Peng, Wenrui Zhang, Jie Huang, Jing Fan, Delong Zhang, Delong Zhang, Jiayuan He, Jiayuan He, Hailin Ma, Hao Li   +11 more
doaj   +1 more source

Gas exchanges and growth of passion fruit seedlings under salt stress and hydrogen peroxide

Pesquisa Agropecuária Tropical, 2019
The semi-arid region of the Brazilian Northeast has adequate edaphoclimatic conditions for the passion fruit production, but the water used for irrigation commonly has high concentrations of salts that are harmful to the plant growth and development.
André Alisson Rodrigues da Silva, Geovani Soares de Lima, Carlos Alberto Vieira de Azevedo, Hans Raj Gheyi, Leandro de Pádua Souza, Luana Lucas de Sá Almeida Veloso   +5 more
doaj   +1 more source

Narrow-Band 311 nm Ultraviolet-B Radiation Evokes Different Antioxidant Responses from Broad-Band Ultraviolet

Plants, 2021
Supplemental narrow-band 311 nm UV-B radiation was applied in order to study the effect of this specific wavelength on tobacco as a model plant. UV-B at photon fluxes varying between 2.9 and 9.9 μmol m−2 s−1 was applied to supplement 150 μmol m−2 s−1 ...
Arnold Rácz, Éva Hideg
doaj   +1 more source

Modelling biodegradation of nonylphenol ethoxylate in acclimated and non-acclimated microbial cultures

Bioresource Technology, 2010
The biodegradation and inhibition kinetics of a commercial nonylphenol ethoxylate formulation were modelled for an activated sludge system fed with a synthetic substrate and nonylphenol ethoxylate mixture. Kinetic and stoichiometric coefficients of the proposed activated sludge model were obtained by employing on-line respirometry. Experimental as well
Karahan, Oezlem, Olmez-Hanci, Tugba, Arslan-Alaton, Idil, Orhon, Derin   +3 more
openaire   +3 more sources

Collection, storage, transport, and acclimation of milkfish fry and fingerlings [PDF]

, 1984
The present methods of collecting fry and fingerlings involve filtration by mobile or stationary devices. The bottom topography of the fry ground, wind direction, and tidal fluctuations are the most important considerations in the design and construction
Villaluz, Antonio C.
core   +1 more source

The neuroimmune pathway of high-altitude adaptation: influence of erythrocytes on attention networks through inflammation and the autonomic nervous system

Frontiers in Neuroscience
IntroductionMany studies have shown that the functional adaptation of immigrants to high-altitude is closely related to oxygen transport, inflammatory response and autonomic nervous system.
Nian-Nian Wang, Nian-Nian Wang, Nian-Nian Wang, Si-Fang Yu, Si-Fang Yu, Peng Dang, Rui Su, Hao Li, Hai-Lin Ma, Ming Liu, Ming Liu, Ming Liu, De-Long Zhang, De-Long Zhang, De-Long Zhang, De-Long Zhang   +15 more
doaj   +1 more source

Co-limitation of resources reveals adaptations of a tropical tree to heterogeneous environments along an elevational cline

Frontiers in Forests and Global Change, 2023
IntroductionPlant species often exhibit significant variation in functional traits in populations along elevational gradients to cope with varying stress conditions.
Indira Paudel, Kyle M. E. Rose, Simon M. Landhäusser, Douglass F. Jacobs   +3 more
doaj   +1 more source

Dynamic effects of thermal acclimation on chytridiomycosis infection intensity and transmission potential in Xenopus laevis

Royal Society Open Science
The pandemic amphibian pathogen Batrachochytrium dendrobatidis (Bd) can cause more severe infections with variable temperatures owing to delays in host thermal acclimation following temperature shifts.
James E. Noelker, Vitoria Abreu Ruozzi, Kyle D. Spengler, Hunter M. Craig, Thomas R. Raffel   +4 more
doaj   +1 more source

Arabidopsis thaliana mTERF10 and mTERF11, but Not mTERF12, Are Involved in the Response to Salt Stress

Frontiers in Plant Science, 2017
Plastid gene expression (PGE) is crucial for plant development and acclimation to various environmental stress conditions. Members of the “mitochondrial transcription termination factor” (mTERF) family, which are present in both metazoans and plants, are
Duorong Xu, Dario Leister, Tatjana Kleine   +2 more
doaj   +1 more source

Heat acclimation for protection from exertional heat stress [PDF]

, 2016
This is the protocol for a review and there is no abstract. The objectives are as follows:\ud \ud To assess the effects of heat acclimation interventions aimed at protecting health and performance from exertional heat ...
Skein, Melissa, Minett, GM, Stewart, Ian B., Costello, Joseph, Bieuzen, F, Stewart, IB, Borg, DN, Borg, David N., Bieuzen, Francois, Costello, JT, Bach, Aaron J.E., Costello, Joseph T., Skein, M, Bach, AJE, Minett, Geoffrey M.   +14 more
core   +1 more source