Results 31 to 40 of about 9,767 (165)

Taking distinction practices seriously: Methodological reflections on ethnographic distance in fieldwork with marginalized people

open access: yesAmerican Anthropologist, Volume 127, Issue 2, Page 308-318, June 2025.
Abstract Anthropologists often consider the distinction from our interlocutors a barrier, assuming that overcoming the distance allows us to understand our interlocutors. Other times, ethnographers intentionally maintain ethnographic distance to avoid “doing harm” to our interlocutors.
Chaoxiong Zhang, Yang Zhan
wiley   +1 more source

隔外4—35、110地型户外两柱式隔离开关介绍

open access: yesGaoya dianqi, 1959
两柱式隔离开并是一种结构新颖的隔离开关,它较三柱式(3)优越。许多国家都在生产这种类型的隔离开关或正在朝这个方向发展。在我国,这种型式的隔离开关已引起了制造部门和使用单位的兴趣。因此,我所在去年年底设计出一个系列(隔外4系列)的两柱式隔离开头。到目前为止,33 ...
莫国中
doaj  

Design of Indoor Base-Station Antennas [PDF]

open access: yes, 2015
随着无线通信的飞速发展,天线的作用越来越重要,根据应用场景的要求,选择合适的天线类型和结构。当前,无论是基站系统还是移动终端设备,小型化、多功能化、高性能等已成为其基本的技术目标,因此小型化、宽频或多频化、智能化等成为其天线选择和设计的主要内容。对此,微带结构天线是一种较佳的选择,它较易满足此类性能要求。 微带天线的出现将天线的加工成本大大降低,另外微带天线重量轻、体积小可以加工成各种形状,使微带天线在无线通信系统应用中具有优势。微带天线的带宽一般比较窄。怎样提高天线的带宽,同时保持或者降低天线的尺寸 ...
孟阳
core  

Comparative efficacy of selenoureido carbonic anhydrase inhibitors and azole antifungal drugs against clinical isolates of Malassezia pachydermatis

open access: yesVeterinary Dermatology, Volume 36, Issue 3, Page 302-313, June 2025.
Background – Malassezia pachydermatis (MP) is implicated in severe dermatitis and otitis externa (OE) of companion animals and recently gained attention for its increasing resistance to azole compounds. For this reason, developing novel therapeutic strategies is of great interest. In a previous work, we used reference yeast isolates to evaluate several
Costanza Spadini   +11 more
wiley   +1 more source

宋代政府应对疫病的历史借鉴 [PDF]

open access: yes, 2013
疫病流行不仅造成宋代人口的死亡、迁徙和流动,而且还影响到社会经济的发展和部分战争的进程。这给政府带来极大的挑战,迫使宋政府不得不去思考解决和应对疫病的方法与措施将政府、医家和民间的力量紧密结合起来宋代疫病流行造成的无序状态和饥民暴动,给政府带来极大的挑战疫病因其发病急骤、传染性强、病情凶险,成为宋代流行最广泛的传染病 ...
韩毅
core  

Indonesia, an offshore balancer in Southeast Asia? 印度尼西亚——东南亚的离岸平衡者? Indonesia, ¿un equilibrador offshore en el sudeste asiático?

open access: yesWorld Affairs, Volume 187, Issue 3, Page 267-276, Fall 2024.
Abstract Observers generally characterize Indonesia's foreign policy as non‐aligned, hedging between the great powers. Indeed, Indonesian noncommittal behavior and seeming disinterest in regional power politics appear at odds for a country of that size.
Dylan Motin
wiley   +1 more source

高压隔离开关切环流能力的分析

open access: yesGaoya dianqi, 1990
本文汇集了部分国内隔离开关切环流的试验结果,并对国内外隔离开关切环流的试验线路和要求、影响隔离开关切环流的主要因素以及提高隔离开关切环流性能的措施作了分析。
钟振蛟
doaj  

GIS隔离开关气室电场模拟与绝缘故障分析

open access: yesGaoya dianqi, 2020
隔离开关广泛应用于气体绝缘开关设备(GIS)中,文中采用三维有限元电场分析软件,建立了GIS隔离开关气室的三维电场仿真模型,计算了GIS隔离开关气室内各部件的电场分布,研究了金属异物对隔离开关气室内部SF6间隙电场分布的影响规律,发现金属异物的存在引起隔离开关动触头屏蔽罩附近场强发生明显畸变,可能会导致GIS隔离开关气室绝缘故障。文中研究通过电场模拟手段,分析了金属异物对GIS隔离开关气室内部电场分布的影响,为今后GIS类似故障的处理分析提供借鉴与参考。
杨为   +5 more
doaj  

The potential influence of genome‐wide adaptive divergence on conservation translocation outcome in an isolated greater sage‐grouse population

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Conservation translocations are an important conservation tool commonly employed to augment declining or reestablish extirpated populations. One goal of augmentation is to increase genetic diversity and reduce the risk of inbreeding depression (i.e., genetic rescue).
Shawna J. Zimmerman   +5 more
wiley   +1 more source

Design and Implementation of a National Tax office automation System Based On J2EE [PDF]

open access: yes, 2015
随着信息化与互联网的不断发展,国税电子政务在大环境发展背景下,也不断加快自身信息化建设,传统的国税政务已经无法满足现代的需求。青海省国税电子政务建设正在经历或经历这个过程,因此建设青海省国税电子政务系统具有非常重要的意义,建设电子政务系统是很有必要的。 本课题主要是结合国税电子政务管理的相关需求并实地进行调研,根据软件开发理论和项目管理理论进行了设计,本文基于MyEclipse平台,结合SQLServer2005、Struts、Spring等技术来进行系统实现,首先对相关技术进行了简要的概述 ...
王小鹏
core  

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