Results 1 to 10 of about 160,960 (118)

Three‐dimensional‐printed Ni‐based scaffold design accelerates bubble escape for ampere‐level alkaline hydrogen evolution reaction

open access: yesInterdisciplinary Materials
Alkaline hydrogen evolution reaction (HER) for scalable hydrogen production largely hinges on addressing the sluggish bubble‐involved kinetics on the traditional Ni‐based electrode, especially for ampere‐level current densities and beyond.
Jingxuan Chen   +15 more
doaj   +2 more sources

A test of wildlife warning reflectors as a way to reduce risk of wildlife-train collisions [PDF]

open access: yesNature Conservation, 2022
Looking for an effective method to reduce risk of animal-train collisions, we tested the system of wildlife warning reflectors, a method usually used on roads.
Karolina D. Jasińska   +2 more
doaj   +3 more sources

Motor state changes escape behavior of crickets

open access: yesiScience, 2023
Summary: Animals change their behavior depending on external circumstances, internal factors, and their interactions. Locomotion state is a crucial internal factor that profoundly affects sensory perception and behavior.
Kazuhide Kiuchi   +3 more
doaj   +1 more source

Differences in a Cage Escape Behaviour between Two Migrating Warblers of Different Stop-Over Strategy

open access: yesAnimals, 2021
Cognitive abilities play an important role for migratory birds that are briefly visiting a variety of unfamiliar stop-over habitats. Here, we compared cognitive abilities-linked behaviour (escape from an experimental cage) between two long-distant ...
Dariusz Jakubas   +5 more
doaj   +1 more source

Plasticity of Escape Responses: Prior Predator Experience Enhances Escape Performance in a Coral Reef Fish. [PDF]

open access: yesPLoS ONE, 2015
Teleost and amphibian prey undertake fast-start escape responses during a predatory attack in an attempt to avoid being captured. Although previously viewed as a reflex reaction controlled by the autonomic nervous system, the escape responses of ...
Ryan A Ramasamy   +2 more
doaj   +1 more source

Mucocele showing both retention and extravasation phenomenon: An eccentric case report

open access: yesSRM Journal of Research in Dental Sciences, 2021
An unusual report of mucocele presenting with both retention type and extravasation phenomenon has been presented. A 44-year-old male patient presented with a swelling in the commissure of the lip region for the past 2 months.
Preethi Arunachalam   +5 more
doaj   +1 more source

Light primes the escape response of the calanoid copepod, Calanus finmarchicus.

open access: yesPLoS ONE, 2012
The timing and magnitude of an escape reaction is often the determining factor governing a copepod's success at avoiding predation. Copepods initiate rapid and directed escapes in response to fluid signals created by predators; however little is known ...
David M Fields   +4 more
doaj   +1 more source

Increased viral variants in children and young adults with impaired humoral immunity and persistent SARS-CoV-2 infection: A consecutive case series

open access: yesEBioMedicine, 2021
Background: There is increasing concern that persistent infection of SARS-CoV-2 within immunocompromised hosts could serve as a reservoir for mutation accumulation and subsequent emergence of novel strains with the potential to evade immune responses ...
Thao T. Truong   +26 more
doaj   +1 more source

Evidence for genes associated with the ability of Mycobacterium avium subsp. hominissuis to escape apoptotic macrophages

open access: yesFrontiers in Cellular and Infection Microbiology, 2015
Mycobacterium avium subsp. hominissuis (MAH) is an environmental bacteria that infects immunocompromised humans. MAH cases are increasing in incidence, making it crucial to gain knowledge of the pathogenic mechanisms associated with the bacterium.
Luiz eBermudez   +3 more
doaj   +1 more source

Cryostimulation improves recovery from oropharyngeal dysphagia after stroke

open access: yesInternational Archives of Otorhinolaryngology, 2013
Introduction: Stroke is considered one of the most frequent neurological causes of oropharyngeal dysphagia. Aim: To determine the effect of cryostimulation on oropharyngeal sensitivity and, subsequently, on the swallowing reaction and premature escape of
Silva, Ana Maria Toniolo da   +4 more
doaj   +3 more sources

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