Results 121 to 130 of about 34,334 (249)
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT The Great Depression was a turning point in the development of social programming in North America. This paper explores the politics of social policy expansion during the Great Depression in the United States and Canada through an analytical lens that combines the insights of historical institutionalism and the analysis of transnational ...
Daniel Béland +2 more
wiley +1 more source
Gaoya dianqi, 2019 采用抛物线拟合方法计算大容量试验短路电流波形的峰值和对应的时间坐标。理论证明短路电流波形上相邻两峰值的时间坐标中点的电流值近似等于此时的直流分量值,并据此给出波形的直流时间常数、交流（基波）分量有效值和直流分量百分数的算法。使用STL提供的标准短路电流波形,对文中算法和现有算法进行了对比测试。测试结果验证了该算法的准确性,同时表明,仅使用3个峰值点并未显著降低文中算法在计算交流分量恒定的短路电流波形参数时的准确度。通过计算直流时间常数不同 ...
周小猛 +4 more
doaj
Use of a Cytobrush for Sampling the Ear Canal of Dogs With Otitis Externa
Veterinary Dermatology, Volume 37, Issue 2, Page 227-235, April 2026.Cytological examination of the ear canal is essential for evaluating dogs with otitis externa (OE). The conventional sampling method uses a swab. However, the cytobrush (gynaecological cervical brush), already used for cytological collection from other anatomical sites, has not been adequately investigated for this purpose in dogs with OE.
Nicoly Radaeli Atanasio +3 more
wiley +1 more source
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT This article investigates how TikTok Shop reproduces the e‐commerce model of Douyin Shop against a backdrop of divergent regulatory challenges and geopolitical distrust. One of the strategic changes we observe in TikTok Shop is the shift of consumer goods suppliers from local merchants to China‐based sellers.
Shuaishuai Wang, Jing Meng, Yitong Li
wiley +1 more source
PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 486-498, March 2026.Iron deficiency anaemia remains a major public health challenge in Sub‐Saharan Africa, where population growth, displacement and limited resources heighten nutritional insecurity. We compiled a list of indigenous African underutilized wild food plants and examined their potential for addressing micronutrient deficiencies.
Eltayb Abdellatef +2 more
wiley +1 more source
[Research progress in repair of post-epicanthoplasty deformity]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiRen B, Chen W.
europepmc +1 more source
Catalysts for change: Museum gardens in a planetary emergency
PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 401-410, March 2026.Natural history museums are often seen as places with indoor galleries full of dry‐dusty specimens, usually of animals. But if they have gardens associated with them, museums can use living plants to create narratives that link outside spaces to inside galleries, bringing to life the challenges facing biodiversity.
Ed Baker +4 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2011 【目的】间质干细胞(MSC)是一种间质来源的多潜能基质细胞，目前人和多种动物来源的MSC均已被成功分离鉴定然而由于小鼠骨髓MSC的分离相对人和其他物种更为困难，关于小鼠骨髓MSC的克隆分析结果也相对有限且结果不尽一致。为此,本研究拟进一步探讨小鼠MSC的体外分离方法，并对MSC克隆形成单位进行生物学特性分析【方法】 取C57BL/6小鼠，冲洗股骨骨髓腔获得骨髓单个核细胞悬液，低密度接种培养,并通过有限稀释克隆挑选获得三种形态生长特点不同的克隆形成单位(CFU ...
doaj
[Research progress in surgical treatment of calcaneal fracture malunions]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiJi D, Wang Q, Zhao H.
europepmc +1 more source