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Safety Standard for Oxygen and Oxygen Systems: Guidelines for Oxygen System Design, Materials Selection, Operations, Storage, and Transportation

机译：氧气和氧气系统安全标准：氧气系统设计，材料选择，操作，存储和运输指南

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摘要

NASA's standard for oxygen system design, materials selection, operation, and transportation is presented. Minimum guidelines applicable to NASA Headquarters and all NASA Field Installations are contained.

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年度 1996
页码 1-288
总页数 288
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
OXYGEN SUPPLY EQUIPMENT; SAFETY FACTORS; STANDARDS; TRANSPORTATION; STORAGE; HIGH PRESSURE OXYGEN; STANDARDIZATION; SAFETY MANAGEMENT; PERSONNEL MANAGEMENT; EDUCATION; WARNING SYSTEMS; IGNITION; HAZARDS; ACCIDENT PREVENTION; CRYOGENICS; FIRE PREVENTION; SYSTEMS ENGINEERING; HIGH TEMPERATURE GASES; NASA PROGRAMS; MATERIALS SCIENCE; LIQUID OXYGEN;

机译：氧气供应设备;安全因素;标准;运输;存储;高压氧;标准化;安全管理;人员管理;教育;警告系统;点火;危害;预防意外; CRYOGENICs;防火;系统工程;高温气体;美国宇航局计划;材料科学;液体氧气;

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1. Energy Storage Systems: Tracking the Influence of Thermal Expansion and Oxygen Vacancies on the Thermal Stability of Ni‐Rich Layered Cathode Materials (Adv. Sci. 12/2020) [J] . Advanced Science . 2020,第12期

机译：储能系统：跟踪热膨胀和氧气空位对Ni的分层阴极材料热稳定性的影响（ADV.SCI。12/2020）
2. Consider oxygen monitoring systems designed for safety and reliability [J] . T.A.Walczak Hydrocarbon Processing . 2005,第5期

机译：考虑为安全性和可靠性而设计的氧气监测系统
3. Measuring and regulating oxygen levels in microphysiological systems: design, material, and sensor considerations [J] . Rivera Kristina R., Yokus Murat A., Erb Patrick D., The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Branches of Analytical Chemistry . 2019,第10期

机译：测量和调节微生物系统中的氧水平：设计，材料和传感器考虑
4. OPTIMAL SELECTION OF MATERIALS FOR SEA WATER INJECTION SYSTEMS TESTING IN DEOXYGENATED SEA WATER [C] . K. P. Fischer, M. M. Salama, J. Murali CORROSION Annual Conference and Exposition . 1996

机译：脱氧海水中海水注射系统材料的最佳选择
5. The systems silicon-aluminum - oxygen-nitrogen - yttrium(3) aluminum(5) oxygen(12) and silicon-aluminum - oxygen-nitrogen-cordierite: Sintering and grain growth. [D] . Hwang, Chin-mau. 1988

机译：系统硅铝-氧氮-钇（3）铝（5）氧（12）和硅铝-氧氮堇青石：烧结和晶粒长大。
6. Energy Storage Systems: Tracking the Influence of Thermal Expansion and Oxygen Vacancies on the Thermal Stability of Ni‐Rich Layered Cathode Materials (Adv. Sci. 12/2020) [O] . Eunkang Lee, Shoaib Muhammad, Taewhan Kim, 2020

机译：储能系统：跟踪热膨胀和氧空位对富镍层状阴极材料热稳定性的影响（Adv。Sci。12/2020）
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

机译：摘要的各个身体部位或器官可被分析以识别在人体内的不同的疾病。指甲分析来识别人体疾病的方法之一。指甲是身体一部分是离心脏最远，因此在最后接受氧气。作为结果，指甲是第一谁表现出人体疾病的症状。指甲可以容易地捕获用于诊断和没有重装或需要使用指甲图像用于疾病诊断，比如在其他测试和扫描过程没有特定的条件。人的指甲提供有关投诉或取决于它们的形状，纹理和色彩在人体内的任何营养失衡有益的信息。在人类中，许多全身性皮肤疾病是可以很容易地通过两个四肢指甲的仔细检查分析。很多指甲病已发现众多潜在系统性疾病的主要症状。在指甲的颜色，质地和形状的变化是许多疾病主要影响指甲的迹象。考虑到所有的指甲的这些性能的系统被提出，用于识别人指甲这样的变化以获得更精确的结果，并毫不费力预测许多疾病用途的数字图像处理（DIP）方法。随着物联网（IOT）的概念，新兴的互联网将生成的报告提供远程，这将帮助用户降低运输工作。由于系统必须处理大量的私人数据，数据的安全性必须得到保证。为了保持数据的机密性，使用Blockchain的概念，它是在数据管理领域的大多数新兴的概念之一。本文包含了数字图像处理的指甲图像，IOT（ThingSpeak云）的使用为数据存储和执行Blockchain的特征提取的执行，以保持固定的系统和盗窃免费。关键词：诠释薄GS（IOT），图像的ERNET PROC essin克，薄型gSpeak，RG乙vavalues，平均数PI XEL vavalues，阵营kchain，哈希密钥。疾病诊断系统：在人类指甲异常

Safety Standard for Oxygen and Oxygen Systems: Guidelines for Oxygen System Design, Materials Selection, Operations, Storage, and Transportation

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