Results 21 to 30 of about 649,560 (364)

Diurnal Variation in Concentration of Culturable Bacterial and Fungal Bioaerosols in Winter to Spring Season

Atmosphere, 2023
Diurnal variations in the concentrations of culturable fungal and bacterial bioaerosols were measured during winter and spring. Significant variations in concentrations of bacterial bioaerosols were observed during the day in this measurement campaign ...
Ki Joon Heo, Sang Bin Jeong, Cheol Eun Lim, Gun Woong Lee, Byung Uk Lee   +4 more
doaj   +1 more source

Temperature and Temperature Stress Analysis in Mass Concrete under Cold Environments of Strong Wind and Large Diurnal Temperature Range

Geofluids, 2022
Special environmental condition with strong wind and large diurnal temperature range is not conducive for the control of crack development during the curing of mass concrete in the cold environment of Northwest China.
Guoqing Wang, Meng He, Canjun Zhou, Wen Xie, Xinglin Liu, Jin Chen, Hua Liu, Bingbing Lei, Mingli Zhang   +8 more
doaj   +1 more source

Auditory sensitivity changes with diurnal temperature variation in little torrent frogs (Amolops torrentis)

Bioacoustics, 2020
Temperature fluctuation affects physiology and behaviour in ectotherms. Previous studies revealed that the phonotactic preference of female frogs was affected by temperature fluctuations; however, the corresponding plasticity of peripheral auditory ...
Xiaoqian Sun, Longhui Zhao, Qinghua Chen, Jichao Wang, J. Cui   +4 more
semanticscholar   +1 more source

Diurnal temperature range as a key predictor of plants’ elevation ranges globally

Nature Communications, 2023
A prominent hypothesis in ecology is that larger species ranges are found in more variable climates because species develop broader environmental tolerances, predicting a positive range size-temperature variability relationship.
Arnaud Gallou, A. Jump, J. Lynn, Richard Field, S. Irl, M. Steinbauer, Carl Beierkuhnlein, Jan-Chang Chen, Chang-Hung Chou, A. Hemp, Yohannes Kidane, Christian König, H. Kreft, Alireza Naqinezhad, Arkadiusz Nowak, Jan-Niklas Nuppenau, P. Trigas, Jonathan P Price, C. Roland, A. Schweiger, Patrick Weigelt, S. Flantua, J. Grytnes   +22 more
semanticscholar   +1 more source

The diurnal variation of wet bulb temperatures and exceedance of physiological thresholds relevant to human health in South Asia

Communications Earth & Environment, 2023
Extreme heat is increasingly being acknowledged as a serious hazard to human health, through a combination of physiological responses to heat, expressed as dry and wet bulb temperatures, and personal factors.
Jenix Justine, J. Monteiro, Hardik M. Shah, Neethi Rao   +3 more
semanticscholar   +1 more source

Observational Characterization of the Downward Atmospheric Longwave Radiation at the Surface in the City of São Paulo [PDF]

, 2010
This work describes the seasonal and diurnal variations of downward longwave atmospheric irradiance (LW) at the surface in São Paulo, Brazil, using 5-min-averaged values of LW, air temperature, relative humidity, and solar radiation observed continuously
Boznar, M.Z., Codato, G., Escobedo, J., Ferreira, M.J., Mlakar, P., Oliveira, A.P., Soares, J., Wilde Barbaro, E.   +7 more
core   +2 more sources

Phenotypic Plasticity in Plant Height Shaped by Interaction between Genetic Loci and Diurnal Temperature Range.

New Phytologist, 2021
Phenotypic plasticity is observed widely in plants and often studied with reaction norms for adult plant or end-of-season traits. Uncovering genetic, environmental, and developmental patterns behind the observed phenotypic variation under natural field ...
Qi Mu, Tingting Guo, Xianran Li, Jianming Yu   +3 more
semanticscholar   +1 more source

Associations between daily ambient temperature and sedentary time among children 4-6 years old in Mexico City.

PLoS ONE, 2020
BackgroundSedentary behavior is a worldwide public health concern. There is consistent and growing evidence linking sedentary behavior to mortality and morbidity.
Sandy Wong, Alejandra Cantoral, Martha María Téllez-Rojo, Ivan Pantic, Emily Oken, Katherine Svensson, Michael Dorman, Iván Gutiérrez-Avila, Johnathan Rush, Nia McRae, Robert O Wright, Andrea A Baccarelli, Itai Kloog, Allan C Just   +13 more
doaj   +1 more source

Effects of Temperature and Pressure on Acute Stroke Incidence Assessed Using a Korean Nationwide Insurance Database [PDF]

Journal of Stroke, 2017
Background and Purpose Many studies have evaluated the association between weather and stroke, with variable conclusions. Herein we determined the relationships between daily meteorological parameters and acute stroke incidence in South Korea.
Jae-Sung Lim, Hyung-Min Kwon, Seong-Eun Kim, Juneyoung Lee, Young-Seok Lee, Byung-Woo Yoon   +5 more
doaj   +1 more source

Inclusion of bioclimatic variables in genetic evaluations of dairy cattle [PDF]

Animal Bioscience, 2021
Objective Considering the importance of dairy farming and the negative effects of heat stress, more tolerant genotypes need to be identified. The objective of this study was to investigate the effect of heat stress via temperature-humidity index (THI ...
Renata Negri, Ignacio Aguilar, Giovani Luis Feltes, Juliana Dementshuk Machado, José Braccini Neto, Fabiana Martins Costa-Maia, Jaime Araújo Cobuci   +6 more
doaj   +1 more source