4.1 Use—This guide is intended for use on a voluntary basis by parties who wish to obtain a limited survey of commercial real estate to assess for readily observable moisture-affected materials and physical deficiencies conducive to elevated moisture as part of a commercial real estate transaction or commercial property management. This guide is intended to constitute a baseline inquiry using representative observations for the purposes of conducting due diligence regarding the actual and potential presence of readily observable moisture affected materials and physical deficiencies conducive to elevated moisture in connection with a property. Inquiries that are more and less comprehensive than this guide (including, in some instances, no inquiry) may be appropriate in some circumstances in the opinion of the user (for example, when the presence of moisture affected materials is known to the user). Furthermore, no implication is intended that a person must use this guide in order to be deemed to have conducted appropriate inquiry in a commercially prudent or reasonable manner in a particular transaction. Nevertheless, this guide is intended to reflect a commercially prudent and reasonable inquiry. However, a VMA is not intended to serve as a comprehensive survey for the presence of readily observable moisture affected materials and physical deficiencies conducive to elevated moisture in all or most of the building systems throughout a commercial building.
ISO 45003《职业健康与安全管理——工作中的心理健康与安全——心理社会风险管理指南》,为职业健康与安全管理体系中的心理健康与安全风险管理提出指南。该指南解决了可能影响员工心理健康的许多方面,包括无效沟通、过度压力、糟糕的领导和组织文化。...
耐光材料的使用,如棕色玻璃和不透明的高密度乙烯( HDPE)瓶,是光敏感药物的标准保护方法。此外,在药品生产和包装过程中,耐光薄膜包衣和环糊精、染料及有色添加剂等辅料的使用通常也是有效的。而光敏感辅料也可用于光敏感药物制剂中,正如易氧化药物中的抗氧化剂作用一样。...
注意各媒体关于大风最新消息和防风通知的报道。2. 关好门窗,加固棚架、广告牌,妥善安置易受大风影响的室外物品,遮盖建筑物资。3. 及时切断危险物的室外电源,以防电击人体或引起火灾。4. 露天集体活动或室内大型集会,应及时停止,并做好人员疏散工作。5. 船舶应到避风场所避风,;高空、滩涂、水上等户外作业人员应停止作业。6. 幼儿园、学校应采取暂避措施,发布大风橙色预警信号时建议停课。...
在不同的影响因素中,水分被认为是最大的挑战之一。由于胺盐的吸湿性、水分的不稳定性,MAPbI3-xClx和MAPbI3都经受类似的水分辅助降解过程,其中甲胺基团通过升华而损失并形成PbI2。钙钛矿的高亲水性可导致材料容易从周围环境吸收水分并诱导形成类似于(CH3NH3)4PbI6 . 2H2O的水合物产物。由于水解和氧气环境敏感性,PCSs受到严重影响。...
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