Results 11 to 20 of about 19,410 (171)
[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban近视是全球性公共卫生挑战，预计2050年我国近视率将达80%，带来视功能损害、心理健康问题以及社会经济负担。因此，有效防控近视对提升儿童青少年健康水平、减轻社会经济负担意义重大。现有近视防控策略主要包括个体干预和学校群体干预，成效显著，但依从性不足、技术成本高及区域差异限制了效果。政策倡导的“五位一体”防控体系（政府、学校、家庭、医疗、社会）因部门协调不畅、资源分配不均及评估机制缺失，难以有效整合多领域策略。本文通过系统文献综述，回顾医学、教育、技术、政策等领域的近视防控研究，基于社会生态系统理论 ...
Chen Z, Zhu M, Yue L.
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Strategies and Measures of Nutrition Improvement for Children Under 5 Years in China(中国5岁以下儿童营养改善策略与措施) [PDF]
Shipin kexue jishu xuebao, 2020 Child nutrition is cornerstone for survival, growth and development of children and the basis for health of the whole populations. The nutrition status of children under 5 years is the most sensitive indicator for assessing nutrition and health status of
YANG Zhenyu(杨振宇) +3 more
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Study.on.Influencing.Factors.and.Control.Measures.of.Animal-origin.Products.at.Feeding.Level.about.Livestock.and.Poultry(畜禽饲养对动物源性产品质量安全的影响与防控对策) [PDF]
Shipin kexue jishu xuebao, 2013 In this paper, the factors influencing quality and safety of animal origin products were stated at length from the feeding level of livestock and poultry.
LIU Yong-jun(刘勇军)
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Zhongguo youzhi, 2023 旨在为广西贵港市预防食源性疾病提供科学依据，采用GB 5009.22—2016中的高效液相色谱-柱后衍生法测定2018—2022年从贵港市不同地点采集的625件食用植物油样品的黄曲霉毒素B1（AFB1）含量，并应用人群肝癌发病风险法和暴露限值(MOE)法对AFB1的暴露风险进行评估。结果表明：在625件食用植物油样品中，AFB1的检出率为96.80%，超标率为20.00%，其中定型包装油均合格，散装油超标率为31.97%；花生油中AFB1的检出率为97.04%，超标率为2470%，其他食用植物油均合格；
眭世闺，曾肖寒，李凤标，曾永芳，覃昆飞，谢江宁，梁梅夏，覃雄林，覃春伟 SUI Shigui, ZENG Xiaohan, LI Fengbiao, ZENG Yongfang, QIN Kunfei, XIE Jiangning, LIANG Meixia, QIN Xionglin, QIN Chunwei
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中西医结合护理, 2023 The emergency department, as an important gateway of epidemic prevention and control in the hospital, bears the responsibility of prevention and control of COVID-19.
LIU Ai (刘爱) +6 more
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复方翅果油的毒理学初步研究Preliminary toxicological study of compound Elaeagnus mollis seed oil
Zhongguo youzhi, 2022 旨在对复方翅果油（翅果油+葡萄籽油）的毒理学安全性进行初步评估。采用最大耐受剂量（MTD）法观察复方翅果油的急性毒性，选择Ames试验、骨髓嗜多染红细胞微核试验、小鼠精子畸形试验观察复方翅果油的遗传毒性，通过亚急性毒性试验观察复方翅果油的亚急性毒性。结果表明：复方翅果油对雄、雌小鼠的MTD均大于20.0 g/kg；遗传毒性试验结果为阴性;各剂量组未观察到有明显的亚急性毒性。上述结果说明复方翅果油属无毒级，无明显遗传毒性和亚急性毒性。To study the safety of compound ...
唐慧1，王默2，李伟3，张静1，周雯1，程东1 TANG Hui1，WANG Mo2,LI Wei3,ZHANG Jing1,ZHOU Wen1，CHENG Dong1
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中西医结合护理, 2021 Objective To investigate the Plan-DO-Check-Action (PDCA) cycle in materials management of outpatient clinics during the COVID-19 outbreak. Methods The PDCA cycle method was adopted in materials management of outpatient clinics during the COVID-19 ...
WANG Ting (王婷) +4 more
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Quick Determination of Dexamethasone and Betamethasone Residues in Animal Tissues by Ultra-Performance Liquid Chromatography Tandem Mass Spectrometry(超高效液相色谱-串联质谱法快速测定动物组织中地塞米松与倍他米松药物残留) [PDF]
Shipin kexue jishu xuebaoWhen undertaking glucocorticoid risk monitoring missions, the solid phase extraction method was used in the sample pretreatment of two currently valid national standards (Announcement 1031-2—2008 of the Ministry of Agriculture Determination of ...
LIU Yongjun(刘勇军) +4 more
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中西医结合护理, 2021 Under the regular prevention and control of COVID-19, a set of interventions such as systematic prevention and control of COVID-19, home-based care, comprehensive follow-up management had been carried out to ensure the safety and quality of life of ...
ZHAO Xin (赵欣) +2 more
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中西医结合护理, 2022 This paper reviewed the studies of nursing education training during the COVID-19 epidemic prevention and control, analyzed the training needs, methods and effect of nursing education, and further discussed the appropriate training methods of nursing ...
YU Weiwei (余卫卫) +1 more
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