Results 11 to 20 of about 14,310 (214)
Integrative Conservation, EarlyView.We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
wiley +1 more source
A Tale of Two Programs? Stigma and Administrative Burdens in CHIP and Medicaid
World Medical &Health Policy, Volume 18, Issue 1, March 2026.ABSTRACT One contributing factor to undersubscriptions is administrative burdens. To explore whether program stigma affects attitudes about administrative burdens, a survey (N = 2204) was fielded to assess differences in attitudes about seven policies decreasing administrative burdens and two policies increasing administrative burdens.
Simon F. Haeder
wiley +1 more source
Shuitu Baochi Xuebao, 2020 通过研究不同有机物料添加对内蒙古河套灌区碱化土壤可溶性有机碳含量变化的影响，寻找合理高效的增碳方式，降低碱化土壤有机碳损失。以内蒙古河套灌区轻度、中度盐碱土为对象进行田间试验，设置生物炭（BC）添加、羊粪（GM）添加，对照（CK）3个处理，对比和分析不同有机物料添加后土壤有机碳（SOC）、可溶性有机碳（DOC）、土壤理化性质的变化。结果表明：（1）与CK相比，轻度碱化土壤BC、GM处理土壤DOC含量分别增加3.28%，20.66%，SOC含量增加5.40%，10.30 ...
陈晨 +6 more
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Underground personnel detection and tracking based on improved YOLOv5s and DeepSORT [PDF]
, 2023 The real-time monitoring and tracking system of mine moving targets is an essential part of the construction of smart mines. The appearance of downhole inspection robots can realize the real-time monitoring of operators, but the existence of uneven ...
Shibo LIU +5 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT To break electromagnetic wave absorption (EMA) tech's single‐attenuation bottleneck, enhancing multi‐wave absorption synergy in composites is key for microstructure design. This study uses mesoporous hollow carbon spheres to make metal nanospheres with cobalt, iron, and nickel nanoparticles, then encapsulates them via electrospinning into a ...
Wei‐Lian Zhang +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Achieving a simultaneous enhancement of strength and ductility remains a critical bottleneck for the large‐scale and cost‐effective engineering application of magnesium alloys. In this work, guided by first‐principles calculations, we tailored the τ‐Mg32(Al,Zn)49 phase and optimised twin boundary, thereby designing and successfully ...
Yun‐Xuan Zhou +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为解决区域土壤质地类型针对性氮肥施用问题，在轻壤土和黏壤土上分别设置不施氮肥，氮肥基追比3：7，4：6，5：5，6：4和7：3处理，研究小麦产量、水氮利用效率以及土壤含水量、贮水量、NH4+-N、NO3--N动态变化规律。结果表明：轻壤质土壤氮肥基追比4：6的处理小麦产量、水分利用效率、氮肥生产效率最高分别为8 265.3 kg/hm2，27.6 kg/（hm2·mm），34.4 kg/kg。黏壤质土壤氮肥基追比5：5的处理小麦产量、水分利用效率、氮肥生产效率最高分别为8 363.2 kg/hm2，28.
袁浩 +7 more
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Research on Key Technology of Grinding for Screw Rotor Profile [PDF]
, 2015 双螺杆压缩机具有工作可靠、适应性强、易于操作维护和多相混输等优点，被广泛应用于汽车、压缩机、制冷机、矿山机械、动力机械等工业领域。双螺杆压缩机的核心部件是一对相互啮合的螺杆转子，螺杆转子加工质量是保证双螺杆压缩机性能及能效的关键，提高转子加工精度有利于降低其能耗，对节能减排具有非常重要的意义。随着现代机械设计制造技术的发展，出现了一批专用的数控螺杆转子加工设备及其配套软件，但其核心技术仍由国外掌握。我国在这一研究领域还处在刚起步阶段，与世界领先技术相比还有很大差距，且由于欧美等发达国家的技术封锁 ...
沈志煌
core
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Intervertebral disc degeneration (IDD) is a predominant cause of low back pain, significantly impacting quality of life. Mitochondrial fitness is essential in the progression of IDD, as it regulates cellular senescence and pyroptosis. This study investigates the role of mitochondrial caseinolytic protease P (ClpP) in alleviating senescence and
Kun Wang +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2018 以甘肃省甘南尕海湿地内的沼泽化草甸为研究对象，采用野外取样和室内测试相结合的方法，研究植被退化过程中土壤轻重组有机碳含量及动态变化。结果表明：不同植被退化阶段0—20 cm土壤轻组有机碳含量差异显著（P轻度退化>重度退化>中度退化；20—100 cm土壤轻组有机碳受植被影响较小。整个土壤剖面重组有机碳含量表现为中度和重度退化显著高于未退化和轻度退化 ...
许延昭 +4 more
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