Results 1 to 10 of about 3,282 (120)
Effects of Continuous Straw Returning Combined with Reduced Fertilizer Application on Rice Yield and Loss of Nitrogen and Phosphorus [PDF]
, 2022 [Objective] The effects of straw returning combined with reduced chemical fertilizer application on rice yield and nitrogen and phosphorus losses with runoff were studied in order to provide a scientific basis for the recycling and reuse of local ...
Liang Fan +8 more
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中西医结合护理, 2023 Hypertension can affect the physical and mental health of older adults. This paper summarized the concept, research status, influencing factors and countermeasures of medication adherence in patients with hypertension, and provided reference for ...
LI Fang (李芳)
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中西医结合护理, 2021 Objective To evaluate the homogeneity management of nursing quality within members of the tightly-knit medical alliance. Methods From September, 2017 to September 2020, Zhongshan Hospital of Fudan University implemented unified training, standard and ...
ZHANG Yuhong (张育红) +1 more
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Nursing of a patient with septic shock (1例脓毒症休克患者的护理体会)
中西医结合护理, 2022 Sepsis shock is a life-threatening disease to ICU patients, which is one of the important factors causing the death of ICU patients. This paper summarized the nursing measures for a patient with septic shock, including nursing personnel arrangement ...
DONG Chao (董超) +2 more
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Shuitu Baochi Xuebao, 2003 在人工模拟降雨条件下,通过不同人为管理措施界定不同糙度地表的方法, 定量化研究了人为管理措施对侵蚀产流、产沙的影响,结果表明:增加地表糙度,可减小径流量和产沙量,并建立了相应的数学表达式, 为治理黄土高原坡耕地水土流失和退耕还林(草)提供了一定的理论依据.
郑子成, 何淑勤, 吴发启
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Shuitu Baochi Xuebao, 2023 探究不同人为管理措施坡耕地地表微地形变化特征,阐明地表微地形变化对渗流响应,以期为紫色土坡耕地水土流失的有效防治与人为管理措施的合理布设提供科学依据。以平整坡面、穴播坡面和垄作坡面为研究对象,基于室内人工模拟渗流试验,开展5°和15°紫色土坡面微地形变化特征研究。结果表明:(1)渗流试验前后平整坡面、垄作坡面和穴播坡面微地形半方差函数在0~135°和180°~315°方向上呈中心对称分布,随地表坡度的增加分布范围逐渐缩小,且具有明显的方向性。渗流条件下,平整坡面和穴播坡面微地形各向异性的变化趋势较为一致,
杨斐雄 +3 more
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Characteristics of the aboveground biomass and diversity along altitudinal gradients in alpine meadows of the upper reaches of the Yarlung Zangbo River [PDF]
[Objective] The Yarlung Zangbo River is the most important river in the Tibetan Plateau, and the study of aboveground biomass and species diversity of the Yarlung Zangbo River is of great significance for the understanding of grassland resources and ...
DONG Ruizhen +5 more
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中西医结合护理, 2021 Objective To investigate the effect of sensitive quality indicators on quality management of assembly for medical instruments in Central Sterile Supply Department (CSSD).
ZHANG Ying (张颖) +2 more
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中西医结合护理, 2023 Objective To evaluate the application effect of PDCA cycle in continuous quality improvement of nursing inventory records in the operating room. Methods The PDCA nursing quality control team composed of five nursing staffs was established, and group ...
YIN Bei (尹蓓) +2 more
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Shuitu Baochi Xuebao, 2022 生态防护措施是治理全风化花岗岩回填土边坡坡面侵蚀的有效手段,以中缅油气管道龙陵段全风化花岗岩回填土边坡为研究对象,通过室内人工模拟降雨试验,在坡长相同的情况下,选择不同坡度(10°,20°,30°和40°),相同雨强(220 mm/h)的4种水土保持措施(工程措施、植物措施、工程+植物措施和工程+耕作措施)来分析坡面土壤侵蚀的变化规律并计算产流率和产沙率,评价其防治效果。结果表明:(1)不同坡度所设置的防护措施均能起到减流减沙的效果,最佳水土保持措施为工程+植物措施。(2)≤10 ...
张慧敏 +6 more
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