Results 11 to 20 of about 12,718 (168)
Study on Appropriate Values of Minerals in Infant and Follow-Up Formula Standard of China(我国婴幼儿配方食品标准中矿物质适宜范围值探讨) [PDF]
Shipin kexue jishu xuebao, 2018 The appropriate values of minerals of infant and follow-up formula in China were studied to ensure the safe and nutrition of infants and young children and to refer the infant and follow-up formula standard revision.
LIANG Dong(梁栋) +6 more
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Determination and Analysis on Total Arsenic and Inorganic Arsenic in Rice of Jiangxi Province(江西省稻米中总砷和无机砷含量的测定与分析) [PDF]
Shipin kexue jishu xuebao, 2019 The contents of total arsenic and inorganic arsenic in 100 rice samples which were collected from 10 cities of Jiangxi were determined by inductively coupled plasma mass spectrometry (ICP-MS) and high performance liquid chromatography-inductively coupled
DONG Xiaoli(董晓丽) +1 more
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Dizhen xuebao, 2022 基于粤港澳大湾区地震灾害风险评估的初步成果，分析了湾区城市群地震环境、承灾体分布和场地特点，提出了两种确定地震输入的设定地震原则，即潜在震源区设定地震原则和最大风险设定地震原则，按照这两种原则可以更加准确地进行城市群地震灾害风险评估。在前人工作的基础上，提出了考虑场地条件影响的地震灾害风险表达式，探索了适合三维模拟非一致激励地震动输入的建筑物和生命线工程灾害风险评估方法，提出了建筑物和生命线工程灾害风险评估中考虑场地影响的思路，为客观地评估城市群地震灾害和损失风险提出了可参考的建议。
Hui Jiang +6 more
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中西医结合护理, 2023 This paper summarized the nursing management in the surgical repair of refractory pharyngocutaneous fistula using free anterolateral thigh flap.
YE Huanhuan (叶欢欢) +1 more
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Overview of Regulation Policies and Industrial Applications of Food and Medicinal Substances in China(我国食药物质的管理政策及产业应用概述) [PDF]
Shipin kexue jishu xuebaoHomology of medicine and food has a long-standing tradition in China and has become an integral component of the daily dietary practices of people.
ZHANG Lei(张磊) +4 more
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Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Conservation Biology, EarlyView.Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
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Fushe yanjiu yu fushe gongyi xuebao本文研究了我国辐照食品标准体系及检测指导规范，通过分析现行辐照食品标准、检验方法及相关研究动态，结合多种检测方法的原理与优缺点，对我国允许辐照的八大类食品，提出了基于食品基质特性的检测指导规范。针对我国辐照食品标准体系存在与国际衔接不足、新兴食品品类缺乏规范等问题，本文提出了完善我国辐照食品标准的合理化建议，包括补充缺失的检测标准、优化检测流程、更新仪器设备参数等。以期通过科学合理的检测方法选择与应用，有效提升辐照食品鉴定的准确性和效率，为规范辐照食品市场、保护消费者知情权提供有力支撑。
郭 淼 +8 more
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Design and Implementation of Network Security Assessment Module Based on Vulnerabilities Detecting and Analyzing [PDF]
, 2016 本文分析了国内外漏洞研究的现状，分析了网络安全漏洞特征，建立了一种安全漏洞扫描体系，并以此为理论指导，建立一个基于国际CVE标准的安全漏洞数据库。 本文从风险及评估技术、漏洞和检测技术、检测与评估模块设计、评估系统实现等方面，以网络安全检测为重点，探索出一种综合的安全扫描系统，为安全评估工作提供有效的技术支持，能够满足信息系统安全评估的需求，可靠、有效地扫描网络中存在的漏洞信息及开放的端口与服务，提供目标网络中存在的漏洞、风险等级、安全状况等信息。 本文根据风险评估原则实现网络安全评估，包括漏洞风险级别、
陆青
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Conservation Biology, EarlyView.Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta +24 more
wiley +1 more source
The Study of Social Work Intervention in the Risk of Falls in the Elderly at Home: A Case Study of Risk Assessment and Avoidance Project of High Risk Elders in A Community [PDF]
, 2016 随着我国老龄化程度的不断加深，老年人越来越成为一个不可忽视的群体，保障老年人生活安全和健康是当前社会的重要议题。近年来，老年人居家安全的问题日趋凸显，其中跌倒是威胁老人生活安全、降低其生活质量的重要原因，也是老年人死亡的首因，一度成为医疗护理专业实务和研究的主要领域。社区居家养老服务是社会工作的主要服务和研究领域之一，但是社区老人居家跌倒却是该学科研究的盲区。本文的研究问题是：1.社区空巢高危老人是否存在居家跌倒的问题？影响这一问题的因素是什么？是否存在社会工作可以介入的因素？2 ...
潘苓苓
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