Results 71 to 80 of about 19,896 (196)
Human Vaccines & Immunotherapeutics, 2018 Missed opportunities for vaccination (MOV) is an important barrier hindering full immunisation coverage among eligible children. Though factors responsible for MOV are well documented in literature, little attention has been paid to the role of ...
Evanson Z. Sambala +9 more
doaj +1 more source
Review of Education, Volume 14, Issue 2, August 2026.Abstract Teacher retention remains a pressing challenge in many education systems worldwide despite the many longstanding policy and research initiatives aimed at addressing the challenge. The study had three objectives. The first objective was to provide a comprehensive summary of factors that previous research has associated with teacher retention ...
Kenneth Leithwood +2 more
wiley +1 more source
Journal of the American Ceramic Society, Volume 109, Issue 8, August 2026.ABSTRACT The RE2O3–MgO binary systems provide fundamental phase‐equilibria information for high‐temperature oxide ceramics, including MgO‐based refractories modified with rare‐earth oxides and RE2O3‐based advanced ceramic materials used in semiconductor‐processing and aerospace applications. In this study, thermodynamic modeling of the RE2O3–MgO binary
Jeong‐Min Cheon +2 more
wiley +1 more source
IEEE Open Journal of the Industrial Electronics SocietyMetal oxide varistor (MOV) is a nonlinear resistive element whose resistance decreases rapidly when the applied voltage exceeds a threshold value. A dc solid-state circuit breaker (SSCB) uses MOVs or MOV with resistor-capacitor-diode (RCD) snubber ...
Seong Jin Lim +3 more
doaj +1 more source
Myonuclear Dynamics After Skeletal Muscle Surgical Injury
The FASEB Journal, Volume 40, Issue 14, 31 July 2026.Using a recombination‐independent doxycycline inducible model of timed nonsatellite cell‐derived myonuclear labeling in adult skeletal muscle, we show that resident myonuclei move and become displaced within intact muscle fibers after muscle surgical injury.
Micah Goeke +3 more
wiley +1 more source
Dianci bileiqi, 2017 金属氧化物限压器（MOV）作为输电线路串联补偿装置的重要组成部分,限制系统故障时电容器极间的暂态过电压。MOV通常由多个单元并联构成,故障瞬间会通过大电流、吸收高能量。MOV单元间暂态负荷应力的分布状况直接影响MOV的保护特性,应通过优化设计确保其暂态运行可靠性。以某500 kV交流超高压带串补装置的系统为例建立了数值仿真模型,利用EMTP-ATP研究了串联补偿装置在不同运行方式下区外故障和区内故障时MOV的负荷应力。综合MOV的电压-温度特性试验结果 ...
矫立新 +4 more
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Dianci bileiqi, 2002 基于 IEEE W.G.3.4.1 1所提供的 MOV等效模型 ,采用数字谐波分析法对 MOV进行实验研究。由实验得到的 MOV特性就可以判断 MOV避雷器的运行状况 ,并对其作故障分析以便及时进行处理 ,从而保证整个电力系统的正常运行。
颜湘莲, 文远芳, 易小羽
doaj
Human Vaccines & Immunotherapeutics, 2019 Background: In this study, we aimed to explore the rural-urban disparities in the magnitude and determinants of missed opportunities for vaccination (MOV) in sub-Saharan Africa.
Abdu A. Adamu +9 more
doaj +1 more source