Results 31 to 40 of about 2,331,147 (155)
Shuitu Baochi Xuebao目的探究未来气候和土地利用对湖泊流域径流预测及影响机制研究，有助于探究流域水文响应规律、优化水资源配置及制定适应性管理策略。方法以洱海流域为研究对象，结合CMIP6气候数据和土地利用数据，耦合PLUS模型和SWAT模型，构建未来气候和土地利用变化情况下洱海流域径流预测分析框架。该框架基于不同共享社会经济路径（SSP1-1.9、SSP2-4.5、SSP5-8.5）3种气候情景和未来土地利用变化的耦合情景对洱海流域径流量进行预测，并利用最优参数地理探测器揭示影响洱海流域径流的主要驱动因素及其相互作用。结果1）
徐帆 +4 more
doaj +2 more sources
油田污水MED-TVC联合处理系统的Aspen Plus模拟与分析
Gongye shui chuli, 2015 为实现油田污水的高效洁净处理, 提出了多效蒸发(multiple effect desalination, MED) 和蒸汽热力喷射器(thermal vapor compressor, TVC)联合处理系统。应用Aspen Plus工具建立了MED-TVC系统的工艺流程模型, 并进行了模型验证。在此基础上, 分析了TVC对MED工艺的优化效果, 研究了工作蒸汽压力和TVC引射位置对系统热力性能的影响。研究结果表明:增加TVC装置及提高其工作蒸汽压力均能有效改善MED系统性能 ...
周一卉 +3 more
doaj
Governing by Ambiguity: Sociotechnical Imaginaries of Platforms in China
Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT Besides clear policy directives, the unresolved and open‐ended elements in policy communication also create discursive politics. This article argues that ambiguity in policy communication reflects the state's exercise of power within a fractured sociocultural landscape.
Fangyu Qing, Ngai Keung Chan
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Lung cancer is one of the most common and deadly malignancies worldwide. Although immune checkpoint inhibitors, including PD‐1/PD‐L1 blockers, have benefited a subset of patients, response rates remain limited, and recurrence is frequent because of the immunosuppressive tumor microenvironment (TME), characterized by hypoxia and dysregulated ...
Yi Ma +6 more
wiley +1 more source
中西医结合护理Objective To explore the application effectiveness of the Internet-Plus hierarchical nursing training program based on the analysis-design-development-implementation-evaluation(ADDIE) teaching model in the training of Traditional Chinese Medicine nurses.
GUO Suyun (郭素云) +6 more
doaj +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 806-814, June 2026.ABSTRACT Objective To investigate the incidence of pre‐eclampsia (PE) and the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester PE screening algorithm across pregnancies conceived using assisted reproductive technology (ART), after ovulation induction (OI) and through spontaneous conception (SC).
A. S. L. Kjaer +23 more
wiley +1 more source
, 2016 本发明提供了一种三维模型打印系统及三维模型的成型方法。该三维模型打印系统包括：工控机；驱动装置，所述驱动装置与所述工控机电连接，所述工控机控制所述驱动装置运动；以及喷嘴阵列，所述喷嘴阵列包括n行×m列个的喷嘴，其中，n≥1，m≥1，第n行中的第m个所述喷嘴的轴线和第n+1行中的第m或m+1个所述喷嘴的轴线之间存在距离，所述工控机控制所述驱动装置带动所述喷嘴开启或者关闭，解决了打印速度与打印精度不能兼容的技术难题 ...
张远明, 张文武
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Wildlife Letters, Volume 4, Issue 2, Page 94-101, June 2026.Although once abundant across its range, gray foxes (Urocyon cinereoargenteus) are purportedly declining. While range maps indicate that gray fox potentially occur throughout the central United States, contemporary distribution maps are needed. We developed a Habitat Suitability Model for six states, leveraging gray fox presence data in an ensemble ...
Daniel J. Benson +4 more
wiley +1 more source
Auto-focus technology and its application based on image processing
, 2009 Auto-focusing technique is an important method to improve the precision,intelligentization,automatization for the indentation diameter measurement.The paper introduces an auto-focus method of indentation diameter measurement based on image processing ...
Chen, Xiaomei, Yang, Tao, Zuo, Yong
core
Functional Ecology, Volume 40, Issue 6, Page 1725-1739, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song +7 more
wiley +1 more source