Results 91 to 100 of about 173,465,999 (294)
EmmaJWalker/Extinction-Dynamics-Archive: Extinction Dynamics Archive
, 2022 Release of all archived data and code used for publication of: Walker, E. J. & B. Gilbert. Extinction Dynamics: the interplay of species traits and the spatial scales of metapopulation declines ...
Emma J Walker
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Advanced Science, EarlyView.Hederagenin is identified as a GABAA1‐targeting natural compound that suppresses morphine‐associated reward by restraining Ca2+–CaMK–cAMP–CREB signaling in ventral tegmental dopaminergic neurons. RVG29‐modified liposomal delivery further enhances brain accumulation and behavioral efficacy, providing a mechanistically defined strategy for natural ...
Hongyang Jiang +15 more
wiley +1 more source
, 2022 Deepening our relationships to plants confronts educators with challeng-ing questions in an age of extinction. As Rose, van Dooren and Chrulew have noted, ‘there is no singular phenomenon of extinction: rather extinction is experienced, resisted ...
Sanders, Dawn,
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Identification of local extinction and prediction of reignition in a spark-ignited sparse spray flame using data mining [PDF]
, 2018 Direct Numerical Simulations (DNS) of droplet fields which are ignited using a spark are investigated to deduce any behaviour that distinguishes between the cases where successful flame propagation occurs and where a flame ignites but subsequently ...
Wandel, Andrew P.
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One‐Step Access to Ultra‐Bright Macrocyclic Oligo‐BODIPYs Featuring Long‐Lived Cyclic Excitons
Angewandte Chemie, EarlyView.Strong Fluorescence Meets Long Lifetimes: A template‐free, one‐step synthesis affords a series of methylene‐bridged macrocyclic oligo‐BODIPYs combining strong fluorescence with exceptionally long fluorescence lifetimes. Steady‐state and time‐resolved optical spectroscopy reveal unique excitonic coupling conditions and unusual size‐dependent ...
Lukas J. Patalag +10 more
wiley +2 more sources
Advanced Science, EarlyView.We present a heat‐accelerated in situ crosslinking strategy to create an alginate gel foam for lithium‐ion battery fire suppression. At ambient temperature, the formulation maintains low viscosity for easy foam generation. After exposure to fire, δ‐gluconolactone hydrolysis accelerates, enabling rapid Ca2+ release from CaCO3 and rapid ionic ...
Xiaoyang Yu +3 more
wiley +1 more source
Metasurface‐Based Multidimensional Light‐Field Manipulation: From Technologies to Applications
Advanced Science, EarlyView.Multidimensional metasurfaces enable versatile manipulation of multiple optical degrees of freedom, including phase, amplitude, polarization, wavelength, and orbital angular momentum. This review summarizes their fundamental mechanisms, emerging strategies for multidimensional light‐field control, and key applications in optical computing, imaging ...
Heliang Yin +6 more
wiley +1 more source
People and NatureThe ongoing degradation of Earth's ecosystems through human activities poses a severe threat to biodiversity. To mitigate this crisis, substantial changes in human behaviour are required. The frequency of nature experiences, particularly during childhood,
Yutaro Aota, Masashi Soga
doaj +1 more source
Advanced Science, EarlyView.This study shows that propofol modulates fear‐memory reconsolidation in mice. It works by suppressing D2 receptor‐expressing neurons within the medial prefrontal cortex and their connections to the basolateral amygdala. D2‐receptor agonists reproduce this fear‐reducing effect, offering potential non‐anesthetic therapeutic strategies for trauma‐related ...
Jie Li +11 more
wiley +1 more source
An investigation of the relationship between rate of responding during and acquisition and resistance to experimental extinction. [PDF]
, 1975 Includes bibliographical references.The aim of the present series of experiments was to show that a direct relationship exists between two measures of response strength- rate of responding and resistance to extinction.
Marshall, Andrew John
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