Results 171 to 180 of about 240,622 (303)

Making Two out of One: Kinesin Motors Driving Plant Cell Division

Cytoskeleton, EarlyView.
ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley   +1 more source

Shade Nets Improve Gas Exchange and Chlorophyll Fluorescence in Young Avocado Trees Grown Under Mediterranean Conditions. [PDF]

Plants (Basel)
Tasa M, Badal E, Bonet L, Martínez-Gimeno MA, Pérez-Pérez JG.   +4 more
europepmc   +1 more source

The Benjamin–Ono Equation in the Zero‐Dispersion Limit for Rational Initial Data: Generation of Dispersive Shock Waves

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT The leading‐order asymptotic behavior of the solution of the Cauchy initial‐value problem for the Benjamin–Ono equation in L2(R)$L^2(\mathbb {R})$ is obtained explicitly for generic rational initial data u0$u_0$. An explicit asymptotic wave profile uZD(t,x;ε)$u^\mathrm{ZD}(t,x;\epsilon)$ is given, in terms of the branches of the multivalued ...
Elliot Blackstone, Louise Gassot, Patrick Gérard, Peter D. Miller   +3 more
wiley   +1 more source

Behavioural responses to heat in an arid-zone bird vary with thermal, hygric and social factors. [PDF]

Oecologia
Whyte JRD, McKechnie AE, Crossley JK, Cunningham SJ.   +3 more
europepmc   +1 more source

Classroom boundaries and teacher agency: Challenges of implementing Ireland's new primary curriculum

The Curriculum Journal, EarlyView.
Abstract This article reports on a doctoral study examining teacher agency in one Irish primary school at a timely moment ahead of the implementation of the new Primary Curriculum Framework in September 2025. The framework embeds teacher agency as a central professional principle, yet findings from this study reveal a more cautious and bounded reality.
Máiréad Nally, Carmel O. Sullivan, Karin Bacon   +2 more
wiley   +1 more source

Urban forestry for cooler cities faces three critical hurdles. [PDF]

Nat Commun
Croeser T, Rahman MA, Ghosh AK.
europepmc   +1 more source

Probability prediction of true‐triaxial compressive strength of intact rocks based on the improved PSO‐RVM model

Deep Underground Science and Engineering, EarlyView.
In this work, we propose an improved particle swarm optimization (PSO) algorithm and develop an improved PSO‐relevance vector machine (RVM) model as a substitute for traditional true‐triaxial testing. The model's high prediction accuracy was validated through comparisons with two other machine learning methods and five three‐dimensional Hoek–Brown type
Qi Zhang, Maohui Wang, Ning Wang, Yixin Shen, Xuzhen He   +4 more
wiley   +1 more source

High Environmental Irradiance Induces Anatomical and Ultrastructural Damage in Citrus Leaves. [PDF]

Physiol Plant
Bernardi LGP, Marques JPR, Bortoloti GA, Boaretto RM, Mattos D.   +4 more
europepmc   +1 more source

Warming summers limit reindeer grazing, weakening herbivory pressure in the mountain tundra

Ecography, EarlyView.
Climate change is predicted to alter species interactions by exposing ecosystems to increasingly frequent and intense warm spells. In the mountain tundra, grazing by large herbivores, particularly reindeer, can limit shrub expansion and preserve Arctic plant diversity.
Marianne Stoessel, Akiko Kato, Regina Lindborg   +2 more
wiley   +1 more source

Agronomic performance of cocoa production type systems in Colombia. [PDF]

PLoS One
Hernández-Núñez HE, Suárez JC, Andrade HJ, Bernal Núñez AP, Gutiérrez DR, Gutiérrez GA, Gutiérrez-Montes I, Méndez VE, Casanoves F.   +8 more
europepmc   +1 more source