Results 11 to 20 of about 1,318 (187)
Hair fragility (trichorrhexis nodosa) in alopecic Pomeranian dogs. [PDF]
Vet DermatolBackground – Alopecia associated with hair cycle arrest (HCA, Alopecia X) is well‐recognised in Pomeranian dogs. The authors are unaware of reports of hair fragility in affected dogs. Hypothesis/Objectives – Following the observation of frequent hair shaft abnormalities in alopecic Pomeranians, we hypothesised that hair fragility events would be more ...
Brennan E +6 more
europepmc +2 more sources
The ethics of infant and early childhood mental health practice
Infant Mental Health Journal: Infancy and Early Childhood, Volume 44, Issue 5, Page 651-662, September 2023., 2023 Abstract Ethics is concerned with the basis for moral judgments of “right” and “wrong” and is central to the clinical endeavor. Many clinicians integrate ethical estimations into their work without much conscious awareness. However, explicit use of ethical principles and frameworks can help navigate clinical decision‐making when there is a sense of ...
Izaak Lim +4 more
wiley +1 more source
People and Nature, Volume 5, Issue 4, Page 1364-1379, August 2023., 2023 Abstract The social–ecological trap is an emerging concept that describes situations in which self‐reinforcing social and ecological feedbacks maintain or push a social–ecological system towards an undesirable state and threaten the sustainability of human societies.
Zhuangzhuang Wang +5 more
wiley +1 more source
People and Nature, Volume 4, Issue 6, Page 1461-1474, December 2022., 2022 Abstract Biodiversity in China coexists alongside large ethnically diverse rural human populations within linked ‘biocultural’ social–ecological systems. Cumulative and changing local anthropogenic pressures linked to human population growth and economic development are driving unsustainable resource exploitation, habitat loss and extensive species ...
Heidi Ma +10 more
wiley +1 more source
Climate change adaptation in Central America: A review of the national policy efforts
Latin American Policy, Volume 13, Issue 2, Page 276-327, November 2022., 2022 Abstract The latest comparative studies of climate policies reinforce the fundamental importance of employing adaptation planning alongside national development strategies. While these studies are necessary to document and share the knowledge of the practices and experiences undertaken at the national level, documents are still scarce on regions of ...
Luis D. Segura +2 more
wiley +1 more source
Monetary policy and anxious presidents: The effects of monetary shocks on presidential job approval
Politics &Policy, Volume 50, Issue 2, Page 244-273, April 2022., 2022 Abstract Using high‐frequency identification, I show that the Federal Reserve significantly influences its political environment. A 50‐bp exogenous contractionary monetary shock is associated with a decline in the U.S. president's job approval by up to five percentage points in the subsequent 12 to 24 months. This loss exceeds the victory margin in six
Samer Adra
wiley +1 more source
Conservation Biology, Volume 34, Issue 6, Page 1536-1548, December 2020., 2020 Abstract Present biodiversity comprises the evolutionary heritage of Earth's epochs. Lineages from particular epochs are often found in particular habitats, but whether current habitat decline threatens the heritage from particular epochs is unknown. We hypothesized that within a given region, humans threaten specifically habitats that harbor lineages ...
Igor V. Bartish +6 more
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT Internal oxidation has been identified as an effective method for enhancing the strength of AgMg alloys. However, the concurrent occurrence of embrittlement remains inadequately understood, thus limiting their broader application. This study investigates the oxidation behavior of AgMg alloys with Mg concentrations ranging from 1 at% to 7 at ...
Hai‐Cheng Zhu +12 more
wiley +1 more source
Devices of Graphene Synthesized by Laser Chemical Vapor Deposition and Research on the Key Technologies [PDF]
, 2015 基于石墨烯优异的电子、机械、热学、光学性能以及广阔的应用前景，自2004年被发现以来迅速成为材料学与物理学领域的研究热门。目前，制备石墨烯的方法有很多，但是如何实现石墨烯的快速生长、生长区域的可控性、微区生长以及非转移生长一直是石墨烯在电子器件上应用必须解决的问题。通过对石墨烯多种制备方法的比较，我们发现激光化学气相沉积法（LaserChemicalVaporDeposition,LCVD）是最有可能实现这一要求的方法，本文也将采用该方法进行石墨烯的制备 ...
陈永庆
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, 2001 总结了近几年来纳米材料的研究进展，着重从纳米材料的制备、微观结构、力学及热力学性能的研究情况作了一个概述，总结了有关纳米材料的几个研究热点以及分子动力学计算机模拟在纳米材料研究中的应用 ...
刘曰武, 周富信, 文玉华
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