Results 31 to 40 of about 10,217 (115)
利用Illumina MiSeq测序平台分析健康与腹泻食蟹猴粪样菌群
野生动物学报, 2019 本试验通过对比健康与腹泻食蟹猴粪便菌群的差异，初步探讨腹泻对食蟹猴粪便菌群的影响。采集成年腹泻与健康食蟹猴粪样各6份，用细菌16Sr DNA通用引物扩增V3—V4 区，采用Illumina MiSeq测序平台对食蟹猴粪便微生物进行研究。结果表明，Alpha多样性指数分析，健康组与腹泻组的微生物多样性指数（Shannon、Simpson）差异不显著，群落丰富度指数（Chao、Ace）差异显著。PCA主成分分析，健康组与腹泻组粪便菌群具有明显的差异。通过对健康组与腹泻组物种菌群组成分析 ...
张飞燕 1 金洁 1 刘超 1 胡正飞 1 张玉林 1 谢丽分 1 邬继文 1 吕龙宝 1
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Integrative Conservation, Volume 4, Issue 3, Page 405-415, September 2025.Assessing the genetic diversity of edible insects harvested from the wild is a pre‐requisite for designing conservation and management policies. The caterpillars of Gynanisa maja (Saturniidae) are harvested in large numbers in mopane woodlands in southern Africa, where they represent a seasonal source of income and nutrition to many rural communities ...
Zwannda Nethavhani +3 more
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Integrative Conservation, Volume 4, Issue 3, Page 362-380, September 2025.Occurrences of dust storms and long‐distance movement of dust across landscapes is constantly increasing in south Asia. This dust is expected to have profound impact on vegetation health and sustainability as dust may contribute to nutrient budgets of the forest ecosystems, while it could impart various stresses to the plants.
Shree P. Pandey +2 more
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Integrative Conservation, Volume 4, Issue 3, Page 322-333, September 2025.A content analysis of 154 nature education lesson plans from China showed that educators designed diverse programs tailored to age‐specific developmental and social needs. Most focused on personal growth, such as cognitive development, mental well‐being, and family bonding, but few explicitly addressed environmental conservation goals.
Yue Li, Danning Lu, Xin Yu, Chuan Liao
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Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 3, Page 290-297, September 2025.ABSTRACT Objective The purpose of this cost‐utility analysis was to model the clinical and economic impact of three cervical‐length screening strategies among low‐risk twin pregnancies: two‐step universal screening (at 18–20 and 20–22 weeks), one‐step universal screening (at 18–20 weeks) and no screening.
Y. Khaikin +4 more
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Zhongguo shiyan zhenduanxue, 2023 近年来，随着人工智能技术的蓬勃发展，其在医疗卫生领域逐渐占据重要的地位，已在并发症预测、康复护理、疾病管理等方向得到广泛应用。胎儿健康监测是评估胎儿健康状况、及时识别胎儿潜在健康危险及降低产妇妊娠意外的有效手段，但由于监测项目及参数在时域、形态学等方面指标众多，如非经过专业培训且经验丰富的医生，在进行判读时容易受到主观因素的影响，从而引发误诊漏诊。人工智能技术能摒弃主观因素影响，从海量数据中自动化提取出计算机可识别的病理特征，
王萌, 弭博岩, 郑奋
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A survey of demands for health education in patients with acute leukemia
Huli yanjiu, 2005 [目的 ]了解急性白血病病人对健康知识的需求情况 ,为寻求提高病人生活质量的适当方法和途径提供依据。 [方法 ]对 60例住院急性白血病病人进行问卷调查 ,收集资料进行分析。 [结果 ]健康教育需求评分受文化程度和住院天数影响 ,排在前 5位的依次是心理调理、自我护理、各项检查目的、化疗毒副反应的防治以及干细胞移植相关知识 ,其对健康指导方式和健康知识获取途径的需求成多样性。 [结论 ]应采用多种方式相结合的健康指导方式 ,满足病人对健康教育的需求 ,提高生活质量。
陈燕华, 王惠珍, 陶慧清
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Shuitu Baochi Xuebao目的构建科学合理的阻沙固沙带健康评价体系并准确评估其健康状况，对于保障区域生态安全与促进经济可持续发展具有重要意义。方法以河西走廊阻沙固沙带防护体系为研究对象，基于文献综述和专家咨询法构建评价指标体系，运用专家打分法结合层次分析法确定各项指标权重，采用专家咨询法进行指标量化与健康等级划分，最后利用综合指标法计算阻沙固沙带健康综合指数，并开展实例研究。结果1）基于DPSR模型构建了河西走廊阻沙固沙带健康评价指标体系，该体系由驱动力、压力、状态、响应4个准则层因子及其下属的33项具体评价指标组成 ...
詹仪 +5 more
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Zhongguo cuzhong zazhi摘要： 一级预防是降低卒中发病率最直接且有效的手段。近年来，数字健康技术在卒中一级预防领域展现出巨大的应用潜力。本文综述了数字健康技术在卒中风险因素识别、风险评估与筛查、健康宣教及健康管理与干预等方面的应用现状，并指出了技术在实际应用中所面临的数据质量、模型泛化能力、临床实践整合及隐私保护等挑战，以期为我国未来有效利用数字健康技术加强卒中一级预防、优化卒中预防策略提供参考。 Abstract: Primary prevention is the most direct and effective ...
熊维清1，赵一霖2，邱月3 (XIONG Weiqing1, ZHAO Yilin2, QIU Yue3 )
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Gaoya dianqi为实现断路器的健康状态预测，提出了一种基于声音信号的断路器健康评估和预测方法。该方法采用经验模态算法（empirical mode decomposition，EMD）分解断路器的分闸声音信号得到多个本征模态函数（intrinsic mode functions，IMF）分量，通过核主成分（kernel principal component analysis，KPCA）分析方法融合多个本征模态函数分量的时域特征指标，进而建立断路器的综合健康指数（health indicator，HI ...
莫楚安 +4 more
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