Results 71 to 80 of about 15,271,246 (307)

Ecology and evolution of pyrazines in insects

Biological Reviews, EarlyView.
ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk, Niklas Wahlberg, Johanna Mappes   +2 more
wiley   +1 more source

Multiphysics Finite Element Analysis of Diffusive–Bioconvective MHD Hybrid Nanofluid Flow Over an Exponentially Stretching Sheet

Advances in Mathematical Physics
This study examines the diffusive–bioconvective magnetohydrodynamic (MHD) flow of a hybrid nanofluid past an exponentially stretching sheet embedded in a porous medium, incorporating thermal radiation, viscous dissipation, Soret–Dufour effects, and ...
Paul M. Matao, L. Joseph Sademaki
doaj   +1 more source

Thermosoluted Marangoni convective flow towards a permeable Riga surface

Open Physics, 2020
This study reveals the characteristics of chemical reaction on Marangoni mixed convective stream towards a penetrable Riga surface. The heat and mass phenomena are analysed within the sight of Dufour and Soret impacts.
Shafiq Anum, Rasool Ghulam, Phali Lehlohonolo, Khalique Chaudry Masood   +3 more
doaj   +1 more source

Dufour Effect on MHD Free Convection Heat and Mass Transfer Effects Flow over an Inclined Plate Embedded in a Porous Medium

, 2021
The aim of this study is to present an exact analysis the effect of heat generation parameter and Dufour number on the magneto hydrodynamic (MHD) free convection flow of an electrically conducting incompressible viscous fluid over an inclined plate ...
S. Islam, P. Begum, D. Sarma
semanticscholar   +1 more source

Momentum slip, thermal slip, regular double diffusive buoyancy and modified Dufour number effect on dimensionless nanoparticle Sherwood number.

, 2013
Momentum slip, thermal slip, regular double diffusive buoyancy and modified Dufour number effect on dimensionless nanoparticle Sherwood number.
Waqar A. Khan (298524), A. I. Md. Ismail (393223), Md Jashim Uddin (393222)   +2 more
core   +1 more source

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

Biological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen, Mohamed Khalil Meliane, Zachery B. Holmes, Karl E. Miller, William J. Barichivich, Emilie Dedeban, Alex Furst, Miranda Imeri, Peyton E. Niebanck, Samantha Nunn, Kailee Pearson, Nicole Rita, Brier Ryver, Dakotah Shaffer, Susan C. Walls, E. Hance Ellington   +15 more
wiley   +1 more source

Too Complex to Control? How Firms Navigate Scope 3 Governance Under Institutional Uncertainty

Business Strategy and the Environment, EarlyView.
ABSTRACT As Scope 3 emissions make up the largest share of many firms' carbon footprints, firms face growing pressure to manage emissions beyond their direct control. Ongoing revisions of the CSRD, the GHG Protocol, and the SBTi Net‐Zero Standard further increase regulatory and methodological uncertainty.
Victoria Fohrer, Alexander Stierstorfer, Florian Gilljam   +2 more
wiley   +1 more source

MHD Powell–Eyring nanofluid motion with convective surface condition and Dufour–Soret impact past a vertical plate: Lie group analysis

Partial Differential Equations in Applied Mathematics, 2022
The formerly neglected impact of the convective surface condition and the Soret–Dufour effect on a Powell–Eyring fluid over a vertical plate is brought to light in the present study.
Hammed A. Ogunseye, Sulyman O. Salawu, Shina D. Oloniiju, Mojeed T. Akolade, Yusuf O. Tijani, Ridwan Mustapha, Precious Sibanda   +6 more
doaj   +1 more source

On generalized hydromagnetic thermosolutal convection: The Dufour-effect

Thermal Science, 2005
The effect of uniform magnetic field on the Dufour-driven thermosolutal convection of an electrically conducting fluid completely confined in an arbitrary region bounded by rigid walls is considered. Some general qualitative results concerning the character of marginal state, stability of oscillatory motions and limitations on the oscillatory motions ...
Hari Mohan, Pardeep Kumar, Pawittar Singh   +2 more
openaire   +2 more sources

Oscillatory double-diffusive convection in a horizontal cavity with Soret and Dufour effects [PDF]

International Journal of Thermal Sciences, 2016
Oscillatory double-diffusive convection in horizontal cavity with Soret and Dufour effects is investigated numerically based on SIMPLE algorithm with QUICK scheme in non-uniform staggered grid system. The results show that double-diffusive convection develops from steady-state convection-dominated, periodic oscillatory, quasi-periodic oscillatory to ...
Jin Wang, Mo Yang, Ya-Ling He, Yuwen Zhang   +3 more
openaire   +2 more sources