Results 81 to 90 of about 53,027 (281)

Development of a Selective Extinction through Cognitive Evaluation Paradigm

, 2019
In this study we trialled a novel paradigm that aims to bridge the gap between the research into the extinction of conditioned responses and the instructed regulation of emotion via a prescribed strategy.
Tom Johnstone, Birthe Macdonald
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Self‐Seeded Nucleation of PET in a Benign Solvent Yields a High Modulus Aerogel With Ultra‐Low Thermal Conductivity

Advanced Materials, EarlyView.
A new benign solvent (1,3‐diphenylacetone) enables a simple, safe, and sustainable dissolution and gelation method to convert waste PET into low density, monolithic aerogels with high mechanical strength (E = 20 MPa) and remarkably low thermal conductivity (k = 21.9 to 28.9 mW/m·K).
Kira R. Baugh, Garrett F. Godshall, Glenn A. Spiering, Isabela Trindade Coutinho, Alejandro A. Rodriguez, Katherine J. Wood, Aiyana Gonzalez‐Arellano, Sadeq Malakooti, Stephanie L. Vivod, Robert B. Moore   +9 more
wiley   +1 more source

Chemogenetic modulation of CRF neurons in the BNST compensates for phenotypic behavioral differences in fear extinction learning of 5-HT2C receptor mutant mice

Translational Psychiatry
Psychopharmacotherapy is often used to treat anxiety- and stress-associated psychiatric disorders, including post-traumatic stress disorder (PTSD). Adjunctive therapy is most typically used with medications that influence serotonin balance, such as ...
Hannah Schulte, Hanna Böke, Patricia Lössl, Maria Worm, Ida Siveke, Stefan Herlitze, Katharina Spoida   +6 more
doaj   +1 more source

Multidimensional nestedness patterns and underlying processes of bird assemblages in the Zhoushan Archipelago, China

Avian Research
Nestedness is one of the important patterns in island biogeography, community ecology and conservation biology. However, most previous nestedness studies focus on the taxonomic dimension while neglecting the functional and phylogenetic processes in ...
Yunhao Xu, Huiwen Zhu, Xingmin Chen, Jiang Wang, Yanping Wang   +4 more
doaj   +1 more source

An investigation of the relationship between rate of responding during and acquisition and resistance to experimental extinction.

, 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
core  

Designing Strong, Tough, Fire‐Retardant and Self‐Healing Elastomers with Phosphorus/Nitrogen‐ and Biphenyl‐Containing Segments

Advanced Materials, EarlyView.
By designing a P/N‐ and π–π interacting biphenyl‐containing diol as hard segments but side groups, a strong, tough, fire‐extinguishing and self‐healing elastomer is developed, demonstrating a break strain of ∼2500%, a toughness of 379 MJ/m3 and a tensile strength of 46 MPa, as well as a healing efficiency of 95% (tensile strength) and 99% (break strain)
Yijiao Xue, Shu Gong, Zhezhe Zhou, Zhewen Ma, Yanlong Luo, Mark Lynch, Jiabing Feng, Yan Zhang, Meng Zhang, Yonghong Zhou, Wenlong Cheng, Pingan Song   +11 more
wiley   +1 more source

Tracing the history of LINE and SINE extinction in sigmodontine rodents

Mobile DNA, 2019
Background L1 retrotransposons have co-evolved with their mammalian hosts for the entire history of mammals and currently compose ~ 20% of a mammalian genome.
Lei Yang, LuAnn Scott, Holly A. Wichman
doaj   +1 more source

Emergence and selection of RNA virus variants: memory and extinction

Virus Research, 2001
Two features of viral quasispecies are reviewed: the presence of memory genomes as minority components of their mutant spectra, and viral extinction due to enhanced mutagenesis. Memory has been documented with several genetic markers of the important animal picornavirus foot-and-mouth disease virus (FMDV).
Domingo, Esteban, Ruiz-Jarabo, Carmen M, Sierra, Saleta, Arias, Armando, Pariente, Nonia, Baranowski, Eric, Escarmís, Cristina   +6 more
openaire   +5 more sources

Selective extinction among end-Triassic European bivalves.

, 1995
Ongoing controversies surrounding the end-Triassic extinction highlight the need for identifying a causal mechanism leading to extinction. Bivalve data from Lombardia (Italy), Northern Calcareous Alps (Austria and Germany), and northwest Europe (England ...
Christopher A Mcroberts, Cathryn R Newton   +1 more
core