Results 101 to 110 of about 2,718,600 (295)

Desenvolvimento vegetativo de duas cultivares de oliveira na fase de muda Vegetative development of two olive cultivars in seedling phase

open access: yesCiência Rural, 2012
O desenvolvimento de plantas, influenciado pela temperatura do ar, pode ser estimado através do conceito de filocrono, definido como o intervalo de tempo entre o surgimento sucessivo de folhas em uma haste, sendo o tempo expresso em °C dia e o filocrono ...
Priscila Maria Martins Lisboa   +4 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Temperature and storage time strongly affect the germination success of perennial Euphorbia species in Mediterranean regions

open access: yesEcology and Evolution, 2019
This study aims to explore the effect of environmental factors (temperature, light, storage time) on germination response and dormancy patterns in eight Mediterranean native wildplants, belonging to the Euphorbia L. genus.
Antonia Cristaudo   +4 more
doaj   +1 more source

Base temperature and simulation model for nodes appearance in cape gooseberry (Physalis peruviana L.) Temperatura base e modelo de simulação da aparição de nós em plantas de fisalis(Physalis peruviana L.)

open access: yesRevista Brasileira de Fruticultura, 2008
Data was analyzed on development of the solanaceen fruit crop Cape gooseberry to evaluate how well a classical thermal time model could describe node appearance in different environments.
Melba Ruth Salazar   +4 more
doaj   +1 more source

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

Aparecimento de folhas em mudas de eucalipto estimado por dois modelos Leaf appearance in seedlings of eucalyptus estimated by two models

open access: yesPesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar e comparar os modelos do Filocrono e de Wang e Engel para estimativa do aparecimento de folhas em mudas de Eucalyptus grandis e E. saligna.
Fabrina Bolzan Martins   +1 more
doaj   +1 more source

The Classical Approximation for Real-Time Scalar Field Theory at Finite Temperature [PDF]

open access: yes, 1998
The use of classical thermal field to approximate real-time quantum thermal field theory is discussed. For a \lambda\phi^4 theory, it is shown that the classical Rayleigh-Jeans divergence can be canceled with the appropriate counterterms, and a ...
Aarts, Gert
core   +1 more source

Fluctuational-electrodynamic theory and dynamics of heat transfer in multiple dipolar systems

open access: yes, 2013
A general fluctuational-electrodynamic theory is developed to investigate radiative heat exchanges between objects which are assumed small compared with their thermal wavelength (dipolar approximation) in N-body systems immersed in a thermal bath.
Ben-Abdallah, Philippe   +3 more
core   +3 more sources

Home - About - Disclaimer - Privacy