Results 31 to 40 of about 4,276 (130)

Influencia de la temperatura y el tiempo de exposición sobre la germinación y la emergencia de Piptochaetium napostaense (Speg.) Hack.

open access: yesSemiárida, 2020
El fuego no sólo afecta a la vegetación sino también al suelo donde se encuentra el banco de semillas, principal reservorio de propágulos con que cuenta Piptochaetium napostaense (Speg.) Hack. (“flechilla negra”) para su mantenimiento y regeneración.
Patricia Avila   +2 more
doaj  

Cumulative heatwave stress disrupts thermal homeostasis and plumage structure in a Mediterranean passerine

open access: yesFunctional Ecology, Volume 40, Issue 7, Page 1960-1978, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heatwaves are becoming increasingly frequent across the Mediterranean and pose critical challenges for small passerines, yet the physiological and morphological limits to their resilience remain poorly understood.
Erick González‐Medina   +6 more
wiley   +1 more source

Efeito do estresse térmico e do exercício sobre parâmetros fisiológicos de cavalos do exército brasileiro Effect of heat stress and exercise on physiological parameters of horses of the Brazilian army

open access: yesRevista Brasileira de Zootecnia, 2002
Os cavalos do exército brasileiro são usados em dias de exposição e, muitas vezes, submetidos a exercício intenso, que, aliado às condições climáticas do cerrado do Centro-Oeste brasileiro, resulta na necessidade de extrema aclimatação dos mesmos.
Giane Regina Paludo   +6 more
doaj   +1 more source

Thermographic Quantification of Skin Prick Test Responses in Children: The Caloric Allergy Index

open access: yesSkin Research and Technology, Volume 32, Issue 7, July 2026.
ABSTRACT Background Skin prick tests(SPTs) are widely used diagnostic tests for evaluating type I hypersensitivity and are interpreted based on human‐measured wheal diameters. However, their diagnostic value may be limited by variability in application, measurement, and interpretation due to human dependency. Medical thermography offers a non‐invasive,
Oguzhan Serin   +5 more
wiley   +1 more source

Ophidic accident and twin pregnancy

open access: yesRevista Ciencias Biomédicas, 2012
Introduction: around of 3000 types of snakes are known, from which just 15% arevenomous. Depending of the environmental, geographical and socio-demographiccharacteristics, there are significant differences in the incidence of cases of ophidicaccidents ...
Saavedra-Orozco Héctor   +3 more
doaj  

Forest type and leaf habit mediate thermal and drought tolerance across a tropical elevational gradient

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1933-1945, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry   +5 more
wiley   +1 more source

Maximum Possible Cooling Rate in Ultrafast Chip Nanocalorimetry: Fundamental Limitations Due to Thermal Resistance at the Membrane/Gas Interface

open access: yesApplied Sciences, 2021
Ultrafast chip nanocalorimetry opens up remarkable possibilities in materials science by allowing samples to be cooled and heated at extremely high rates. Due to heat transfer limitations, controlled ultrafast cooling and heating can only be achieved for
Alexander A. Minakov, Christoph Schick
doaj   +1 more source

A link between increased temperature and avian body condition in a logged tropical forest

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi   +7 more
wiley   +1 more source

On thermodynamical work and heat definitions and their consistency regarding the second law

open access: yesRevista Brasileira de Ensino de Física
We start by presenting an overview of the various definitions of heat and work found in the literature. Then, we consider several examples for analysis and show that the theory of Thermodynamics requires a precise definition of such quantities.
Joaquim Anacleto   +2 more
doaj   +1 more source

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

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