Results 51 to 60 of about 4,033,716 (259)

Ozone stress as a driving force of sesquiterpene emissions: a suggested parameterisation [PDF]

, 2012
Sesquiterpenes (C15H24) are semi-volatile organic compounds emitted by vegetation and are of interest in atmospheric research because they influence the oxidative capacity of the atmosphere and contribute to the formation of secondary organic aerosols ...
Dittmann, A., Hellen, H., H. Hellén, Bourtsoukidis, E., Dittmann, Anna, H. Hakola, Jacobi, Stefan, E. Bourtsoukidis, Hakola, H., Bonn, Boris, Hakola, Hannele, Bonn, B., S. Jacobi, A. Dittmann, Bourtsoukidis, Efstratios, B. Bonn, Jacobi, S., Hellén, Heidi   +17 more
core   +2 more sources

Nest attendance and thermoregulation behaviors correlate with nest site microclimate in breeding dark-capped bulbul, Pycnonotus tricolor

Frontiers in Ecology and Evolution
Temperatures within bird nests should not become too high to prevent adults and their offspring from overheating. Reproducing birds can influence nest temperature relative to ambient temperature through nest-site selection and control egg temperature ...
Elke Molenaar, Marc Naguib, Eline J. E. Weenink, Alexandra Bobric, Scott Krauts, Kat Bebbington, Kat Bebbington, Ara Monadjem, Ara Monadjem, Sjouke A. Kingma, Kevin D. Matson   +10 more
doaj   +1 more source

Effects of elevated atmospheric CO2 concentration on morphology of leaf blades in Chinese yam

Plant Production Science, 2018
The effects of elevated carbon dioxide concentration on the morphology of leaf blades in two Chinese yam lines under different temperature conditions were determined.
Nguyen Cong Thinh, Etsushi Kumagai, Hiroyuki Shimono, Michio Kawasaki   +3 more
doaj   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Static and Dynamic Statistical Correlations in Water: Comparison of Classical Ab Initio Molecular Dynamics at Elevated Temperature With Path Integral Simulations at Ambient Temperature [PDF]

, 2022
It is a common practice in ab initio molecular dynamics (AIMD) simulations of water to use an elevated temperature to overcome the over-structuring and slow diffusion predicted by most current density functional theory (DFT) models.
Gregory A., Voth, Francesco, Paesani, Chenghan, Li   +2 more
core   +2 more sources

Numerical simulation research on flow fields in combined blown converter at steelmaking temperature

工程科学学报, 2018
Top and bottom combined blown converter has been widely utilized in steelmaking process.Multiple supersonic oxygen jets generated by top blown oxygen lance penetrate into the molten bath and form a penetration cavity on the surface of molten bath, which ...
HU Shao-yan, ZHU Rong, DONG Kai
doaj   +1 more source

Pollination in a new climate: Assessing the potential influence of flower temperature variation on insect pollinator behaviour. [PDF]

PLoS ONE, 2018
Climate change has the potential to enhance or disrupt biological systems, but currently, little is known about how organism plasticity may facilitate adaptation to localised climate variation.
Mani Shrestha, Jair E Garcia, Zoë Bukovac, Alan Dorin, Adrian G Dyer   +4 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Arabidopsis thaliana ambient temperature responsive lncRNAs

BMC Plant Biology, 2018
Background Long non-coding RNAs (lncRNAs) have emerged as new class of regulatory molecules in animals where they regulate gene expression at transcriptional and post-transcriptional level.
Edouard Severing, Luigi Faino, Suraj Jamge, Marco Busscher, Yang Kuijer-Zhang, Francesca Bellinazzo, Jacqueline Busscher-Lange, Virginia Fernández, Gerco C. Angenent, Richard G. H. Immink, Alice Pajoro   +10 more
doaj   +1 more source

Low ambient temperature correlates with the severity of dry eye symptoms

Taiwan Journal of Ophthalmology, 2022
PURPOSE: The symptoms of dry eye disease (DED) are influenced by environmental factors, but the effect of ambient temperature is less certain. Our purpose was to investigate the relationship between the severity of DED symptoms and the ambient ...
Wei-Ting Ho, Chiung-Yi Chiu, Shu-Wen Chang   +2 more
doaj   +1 more source