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1. |
Record Nr. |
UNINA9910145488803321 |
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Titolo |
South Africa survey / / South African Institute of Race Relations |
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Pubbl/distr/stampa |
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Johannesburg, : The Institute, ©1996- |
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Descrizione fisica |
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Soggetti |
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Economic history |
Ethnic relations |
Politics and government |
Race relations |
Social conditions |
economic conditions |
transport |
telecommunications |
population dynamics |
race relations |
labour relations |
labour force |
employment |
unemployment |
wages |
defence |
politics |
living conditions |
health |
health service |
education |
legislation |
conditions économiques |
transports |
télécommunications |
dynamique de la population |
relations raciales |
relations de travail |
main-d'oeuvre |
emploi |
chômage |
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salaire |
défense |
politique |
conditions de vie |
santé |
service de santé |
éducation |
législation |
condiciones económicas |
transportes |
telecomunicaciones |
dinámica poblacional |
relaciones raciales |
relaciones laborales |
mano de obra |
empleo |
desempleo |
salario |
defensa |
política |
condiciones de vida |
salud |
servicio de salud |
educación |
legislación |
Periodicals. |
survey |
statistical table |
comment. |
enquête |
tableau statistique |
commentaire |
encuesta |
cuadros estadísticos. |
comentario |
South Africa Race relations Periodicals |
South Africa Economic conditions 1991- Periodicals |
South Africa Politics and government 1994- Periodicals |
South Africa Ethnic relations Periodicals |
South Africa Economic conditions Periodicals |
South Africa Social conditions Periodicals |
South Africa |
Afrique du Sud |
Sudáfrica |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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2. |
Record Nr. |
UNINA9910337880103321 |
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Autore |
Peterson Thomas J |
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Titolo |
Cryogenic Safety : A Guide to Best Practice in the Lab and Workplace / / by Thomas J. Peterson, J. G. Weisend II |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
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ISBN |
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Edizione |
[1st ed. 2019.] |
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Descrizione fisica |
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1 online resource (225 pages) |
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Collana |
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International Cryogenics Monograph Series, , 2199-3084 |
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Disciplina |
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Soggetti |
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Mathematical physics |
Security systems |
Chemicals - Safety measures |
Physics |
Thermodynamics |
Heat engineering |
Heat - Transmission |
Mass transfer |
Theoretical, Mathematical and Computational Physics |
Security Science and Technology |
Chemical Safety |
Applied and Technical Physics |
Engineering Thermodynamics, Heat and Mass Transfer |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- 1. Cryogenic Properties of Fluids and Materials -- 2. General Cryogenic Safety -- 3. Pressure Safety in Cryogenics -- 4. Oxygen Deficiency Hazards -- 5. Oxygen Safety -- 6. Hydrogen Safety -- 7. LNG Safety -- 8. Approaches to Cryogenic Safety in Particle Accelerator Labs -- 9. Summary and General Guidelines -- Appendix. |
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Sommario/riassunto |
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This book describes the current state of the art in cryogenic safety best practice, helping the reader to work with cryogenic systems and materials safely. It brings together information from previous texts, industrial and laboratory safety polices, and recent research papers. |
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Case studies, example problems, and an extensive list of references are included to add to the utility of the text. It describes the unique safety hazards posed by cryogenics in all its guises, including issues associated with the extreme cold of cryogenics, the flammability of some cryogenic fluids, the displacement of oxygen by inert gases boiling off from cryogenic fluids, and the high pressures that can be formed during the volume expansion that occurs when a cryogenic fluid becomes a room temperature gas. A further chapter considers the challenges arising from the behavior of materials at cryogenic temperatures. Many materials are inappropriate for use in cryogenics and can fail, resulting in hazardous conditions. Despite these hazards, work at cryogenic temperatures can be performed safely. The book also discusses broader safety issues such as hazard analysis, establishment of a safe work culture and lessons learned from cryogenic safety in accelerator labs. This book is designed to be useful to everyone affected by cryogenic hazards regardless of their expertise in cryogenics. |
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