Results 71 to 80 of about 1,579,839 (226)
, 2014 [[abstract]]當家中有障礙孩子，家庭成員將面臨許多挑戰，而家庭支援服務，能提供家庭所需的相關支持與協助，並有效提升家庭功能及減輕家庭的負擔。本文整理近二十年內國內外相關文獻，包含家庭支援服務相關法令，與其對家庭的重要性、及說明家庭支援服務的內容，以供特殊教育相關人員在規劃服務內容有所參考，而特殊學生家長也可藉此了解服務內容，在申請服務時能有所依據。[[abstract]]In this article the author, through literature review ...
洪于筌; 賴翠媛
core
Synthesis of Pollinator‐Friendly Management in European Protected Areas
Conservation Biology, EarlyView.Effectiveness of pollinator‐friendly management in European protected areas. Abstract Pollinators are important to humans and nature due to their role in ecosystem functioning and services. Research on the effects of pollinator management in protected areas is insufficient compared with that on farmlands and urban areas, potentially hindering ...
Gabriella Süle +45 more
wiley +1 more source
Dianci bileiqi, 1999 通常按非线性电阻作为金属氧化物避雷器（ＭＯＡ）的数学分析模型。但事实上ＭＯＡ的伏－安特性有一与时间相关的滞后回线，类似于变压器的ｉ－特性，且与频率有关。研究了几种电流波形下的真实Ｖ－Ｉ滞后特性及静态特性。通过比较两种特性的电压差异推导出一个方程，并...
doaj
Dianci bileiqi, 1991 本文论述了氧化锌压敏电阻的电气特性、制造方法、添加剂的作用、晶界特性和特殊应用。引言 （引言部分略,图1略） 电气特性 ZnO压敏电阻的I—V特性可分为三个区域,如图2所示（图2略）。在区域Ⅰ,拐点电压（一般为1μA/cm2的电压）以下,非线性不太显著并与温度的关系较大 ...
沈嘉禄
doaj
Methodology to identify ecologically matching areas and its applications in conservation planning
Conservation Biology, EarlyView.Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi +7 more
wiley +1 more source
, 1987 本文第一部分介绍单组分流体的临界与超临界特性.主要内容为临界点的经典与标度状态方程;临界点异常特性的实验证据;热力学与输运性质的计算等等.第二部分介绍二元流体混合物的临界与超临界特性 ...
周学华
core +2 more sources
Guangtongxin yanjiu, 2014 为了研究混合导光双芯PCF（光子晶体光纤）的色散特性和耦合特性,设计了一种基于全内反射和光子带隙效应两种导光机制的混合导光双芯PCF。以耦合模式理论为基础,利用有限元法和平面波展开法分析其有效折射率、耦合长度和色散特性,并对定向耦合器和光波长选择器进行了研究。仿真结果表明,该混合导光双芯PCF具有大负色散特性和良好的耦合特性。研究成果对双芯PCF的耦合特性、传感特性的理论研究及其相关器件的实际应用具有重要的参考价值。
肖颖, 董传培
doaj
Conservation Biology, EarlyView.Abstract In response to demand for better biodiversity stewardship from the private sector, frameworks such as the Taskforce on Nature‐related Financial Disclosures (TNFD) have been developed to help companies assess, manage, and disclose their nature‐related impacts, dependencies, risks, and opportunities.
Takuya Nomura +3 more
wiley +1 more source
Dianci bileiqi, 2002 对 MOA电阻片在不同温度下几项主要电气特性试验结果进行了分析 ,阐述了温度对电阻片主要电气特性的影响 ,给出了详细的性能参数随温度的变化曲线 ,使人们对国产电阻片的温度特性有一个较全面的了解和掌握 ,以采取有效的措施大幅度地改善电阻片的固有温度特性 ,提高电阻片的综合电气性能 ,减少高压、超高压 MOA的损坏事故率 ,发展高性能特高压 MOA,提高 ...
郭洁, 朱跃
doaj
How endorser attributes influence conservation communication
Conservation Biology, EarlyView.Abstract Conservation communication often uses the celebrity endorsement strategy. However, robust evidence regarding its effectiveness is still limited. More importantly, practitioners do not have guidelines for selecting an ideal endorser because there is no clear consensus on what endorser attributes are most critical.
Xia He, Tien Ming Lee
wiley +1 more source