Results 181 to 190 of about 24,757 (267)

Investigating Dynamic Characteristics of Cavitation in Insulating Oil Microgaps Under Vibration: Theoretical Analysis and Experimental Observation

High Voltage, EarlyView.
ABSTRACT The internal pressure fluctuations caused by vibration in oil‐immersed electrical equipment can initiate bubbles within narrow oil gaps, reducing the electrical strength of equipment and giving rise to the problem of abnormal gas production in oil‐immersed equipment.
Jiajun Yang, Tao Zhao, Yunpeng Liu
wiley   +1 more source

Quantifying the mixing behavior of direct injected hydrogen in high-pressure environments by Rayleigh scattering. [PDF]

Appl Phys B
Peters M, Maes N, Dam N, van Oijen J.
europepmc   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla, Pedro Luis Ortiz, Leonor Patrícia Cerdeira Morellato, Montserrat Arista   +3 more
wiley   +1 more source

Applied Dynamic System Theory for Coordination Assessment of Whole-Body Center of Mass During Different Countermovements. [PDF]

Sensors (Basel)
Rodrigues C, Correia MV, Abrantes JMCS, Rodrigues MAB, Nadal J.   +4 more
europepmc   +1 more source

Climate‐induced shifts in long‐term tropical tree reproductive phenology: Insights from species dependent on and independent of biotic pollination

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins, Priscilla de Paula de Loiola, Daniel Pareja‐Bonija, Leonor Patricia Cerdeira Morellato   +3 more
wiley   +1 more source

Holographic effect through full parallax multi-viewpoint augmented reality with extended depth of field. [PDF]

Sci Rep
Yoon J, Yoon KH, Choi W, Kim SK.
europepmc   +1 more source

estar: An R package to measure ecological stability

Methods in Ecology and Evolution, EarlyView.
Abstract Assessing ecological stability is a key task in biodiversity monitoring and conservation. Quantifying stability is not trivial because its different aspects can be measured with various properties. However, to date, no software enables measuring different stability properties on ecological time‐series data.
Ludmilla Figueiredo, Cédric Scherer, Stephanie Kramer‐Schadt, Juliano Sarmento Cabral, Sonia Kéfi, Paul J. Van den Brink, Viktoriia Radchuk   +6 more
wiley   +1 more source

Hierarchical network of thermal plumes and their dynamics in turbulent Rayleigh-Bénard convection. [PDF]

Proc Natl Acad Sci U S A
Shevkar PP, Samuel RJ, Zinchenko G, Bode M, Schumacher J, Sreenivasan KR.   +5 more
europepmc   +1 more source

Late Holocene moisture variability in Arctic Alaska from chitin δ18O

Boreas, EarlyView.
Amplified warming in the Arctic has resulted in reduced sea‐ice extent, which can impact regional climate dynamics. Elucidating past moisture variability in response to changing temperatures and sea‐ice conditions can offer insight into how anthropogenic climate change may impact Arctic areas such as the Alaskan North Slope in the future. We contribute
Briana A. Edgerton, Melissa L. Chipman
wiley   +1 more source