Results 211 to 220 of about 37,974 (331)

Leaf Length Predicts Twig Xylem Vessel Diameter Across Angiosperms

Plant, Cell &Environment, EarlyView.
ABSTRACT As plants grow taller, increasing conductive pathlength imposes hydraulic resistance, challenging the maintenance of water transport to leaves. While tip‐to‐base conduit widening along the stem helps mitigate this resistance, theoretical models and empirical data suggest that stem widening alone is insufficient to fully compensate.
Patricia Rivera, Tommaso Anfodillo, Mark E. Olson   +2 more
wiley   +1 more source

Evaluating Bayesian Morphological Clocks for Estimating a Dated Phylogeny in a Relict and Fossil‐Rich Family of Wasps (Hymenoptera, Chrysidoidea)

Zoologica Scripta, EarlyView.
ABSTRACT In recent years, a wide array of tools originally developed for molecular dating analyses has been adapted for use within a morphological clock perspective. This is of paramount relevance for taxonomic groups that cannot be sampled in forms suitable for DNA extraction.
Anderson Lepeco, Gabriel A. R. Melo, Brunno B. Rosa   +2 more
wiley   +1 more source

On probability laws of solutions to differential systems driven by a fractional Brownian motion

, 2014
Fabrice Baudoin, Eulàlia Nualart, Cheng Ouyang, Samy Tindel   +3 more
openalex   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Comparative Thermal Aspects of Copper and Copper–Ferro Oxide Nanoparticles With 10W40 Engine Oil Base Fluid: Applications to Thermal Management Systems

Engineering Reports, Volume 8, Issue 1, January 2026.
(a) 3D visualization of velocity for, (b) 3D visualization of temperature profile forand (c) 3D visualization of concentration profile for. ABSTRACT Advanced thermal management systems in automotive and energy sectors demand high‐performance cooling fluids capable of withstanding intense thermal loads.
T. N. Abdelhameed, Faisal Mahroogi, Iskander Tlili   +2 more
wiley   +1 more source

Evidence of fractional-Brownian-motion-type asperity model for earthquake generation in candidate pre-seismic electromagnetic emissions

, 2008
K. Eftaxias, Yiannis Contoyiannis, Georgios Balasis, K. Karamanos, J. Kopanas, G. Antonopoulos, Grigorios Koulouras, C. Nomicos   +7 more
openalex   +1 more source

Enhancing Efficiency in Double‐Pipe Heat Exchangers: A Detailed Review of NanoFluids and Their Impact on Thermal Performance

Heat Transfer, Volume 55, Issue 1, Page 212-240, January 2026.
ABSTRACT This study reviews recent advances in using nanofluids to enhance double‐pipe heat exchanger (DPHE) efficiency. The review examines several types of nanofluids, that is, water‐based graphene oxide and CuO–water nanofluids, assessing their effectiveness under different operating conditions, including inlet temperature and nanoparticle volume ...
Farhan Lafta Rashid, Mudhar A. Al‐Obaidi, Najah M. L. Al Maimuri, Mushtaq K. Abdalrahem, Arman Ameen, Osama Abd Al‐Munaf Ibrahim, Saif Ali Kadhim, Muhammad Asmail Eleiwi, Ephraim Bonah Agyekum   +8 more
wiley   +1 more source

The Brownian Fractional Motion as a Limit of some Types of Stochastic Processes [PDF]

, 2005
Andrea Cavanzo Nisso, Liliana Blanco Castañeda   +1 more
openalex  

Weak global trade‐off between frost and drought resistance in trees

New Phytologist, Volume 249, Issue 2, Page 810-828, January 2026.
Summary Drought and frost stresses play important roles in determining species distributions, especially at range margins. Understanding how stress resistance traits interact to determine vulnerability to climate change is critical. We developed a large global database of published and new measurements of drought resistance (xylem embolism resistance ...
Maximilian Larter, Guillaume Charrier, Sylvain Delzon, William Hammond, Anne Baranger, Constance Bertrand, Nicolas Martin‐StPaul, Georges Kunstler   +7 more
wiley   +1 more source

Diffusion Properties of Small-Scale Fractional Transport Models. [PDF]

J Stat Phys
Cifani P, Flandoli F.
europepmc   +1 more source