Results 131 to 140 of about 1,579,839 (226)
, 1997 基于耦合模理论,通过对耦合波方程进行相位共轭变换,将反向耦合波方程变换为Riccati微分方程,利用数值解法对耦合系数和高斯型耦合系统线性啁啾光栅的反射特性、色散特性和时延特性进行了详细分析 ...
王圩 +6 more
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How e‐Government Shapes Citizen Engagement in Participatory Budgeting
Latin American Policy, Volume 17, Issue 4, December 2026.ABSTRACT E‐government has been widely adopted to enhance citizen participation and improve transparency in public decision making. Yet, its effects on engagement remain context‐dependent and insufficiently theorized, particularly in Global South settings.
Sâmila de Sousa Rodrigues +1 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2019 目的为探讨mTOR信号通路在骨骼发育过程中的机制作用,建立骨骼发育相关的TSC1转基因小鼠,提供稳定的动物模型。方法取8周龄健康清洁级TSC1flox/flox小鼠分别与肢芽干细胞特异性重组酶(Prx-1-Cre)小鼠、软骨细胞特异性重组酶(Col2al-Cre)小鼠及成骨细胞特异性重组酶(Osx-Cre)小鼠进行杂交。将繁殖出的小鼠继续与TSC1flox/flox小鼠回交,并对其子代小鼠的基因型进行鉴定及mTOR活性检测。结果杂交后分别获得肢芽干细胞特异性TSC1敲除小鼠 ...
王红 +7 more
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食品產業研究人員工作特性、工作價值觀、工作滿足、工作投入與離職傾向關係之研究
, 2010 [[abstract]]本研究目的係針對台灣地區食品產業之研發人員，以問卷調查之方式，探究工作特性、工作價值觀、工作滿足、工作投入與離職傾向的關係，並分析不同集群的食品產業研發人員，在工作特性、工作價值觀、工作滿足、工作投入與離職傾向上的特徵，以俾利業者能根據集群特徵作適切地人力規劃，進而提升研發人員人力資源管理效能。其結果發現，中小型企業的研發人員對工作特性的知覺程度高於小型企業。大型企業的研發人員較中小型企業者重視內在價值；而中小型企業的研發人員則較重視薪酬價值。在離職傾向方面，亦顯著高於大型企業者。
褚麗絹;劉怡孜;陳淑慧
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Latin American Policy, Volume 17, Issue 4, December 2026.ABSTRACT The public budget has been widely used as an indicator of government attention to measure the distribution of government priorities and the dynamics of budgetary changes across policy sectors. Shifting the debate and analytical locus on budget dynamics to Latin America, recent studies have applied the Punctuated Equilibrium Theory to the ...
Felipe Gonçalves Brasil +2 more
wiley +1 more source
[Biological characteristics of urine-derived stem cells during <i>in vitro</i> expansion]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiXiao Y, Huang Y.
europepmc +1 more source
, 2003 对Ti/6H-SiC Schottky结的反向特性进行了测试和理论分析,提出了一种综合的包括SiC Schottky结主要反向漏电流产生机理的反向隧穿电流模型,该模型考虑了Schottky势垒不均匀性、Ti/SiC界面层电压降和镜像力对SiC Schottky结反向特性的影响,模拟结果和测量值的相符说明了以上所考虑因素是引起SiC Schottky结反向漏电流高于常规计算值的主要原因.分析结果表明在一般工作条件下SiC ...
王姝睿, 刘忠立, 尚也淳
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Equine Veterinary Journal, Volume 58, Issue 6, Page 1627-1635, November 2026.Abstract Background The middle conchal sinus (MCS) (ethmoidal sinus) remains one of the least understood equine paranasal compartments. Despite recognition of its involvement in sinonasal disease, disorders of the MCS often remain underdiagnosed in the absence of computed tomographic (CT) imaging due to limited anatomical understanding and challenges ...
J.‐B. Pavard +3 more
wiley +1 more source
[A study on the propagation characteristics of epileptic spike signals based on simultaneous intracranial and scalp electroencephalography]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiJiang M, Gao D, Li C.
europepmc +1 more source
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT The heterostructured 1T‐MoS2‐based bimetallic sulfides are promising bifunctional electrocatalysts for alkaline overall water splitting. However, the controllable synthesis of these catalysts is hindered by the ready conversion of Mo species to 2H‐MoS2 and the tedious heterostructure engineering during sulfidation.
Zijian Zhao +8 more
wiley +1 more source