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Physical and Chemical Restraints
Emergency Medicine Clinics of North America, 2009The combative or uncooperative patient is a growing problem in the emergency department. Restrained patients are at especially high risk of adverse outcomes. Particular attention has been given to de-escalation techniques to reduce the need for patient restraint. This article examines these techniques and the need for and risks of physical and chemical
Victoria A, Coburn, Mark B, Mycyk
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Physical, Chemical, and Chemical−Physical Double Network of Zwitterionic Hydrogels
The Journal of Physical Chemistry B, 2008Zwitterionic hydrogels are very promising for biomedical applications. They are usually copolymerized with other polymers to improve their mechanical properties often at the expense of their biological properties. In this study, physically cross-linked poly(sulfobetaine methacrylate) (polySBMA) hydrogels were prepared, and their physical properties ...
Zheng, Zhang +2 more
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Physical and Chemical Mutagenesis
2003Important methods to artificially induce mutations are the use of chemical and physical agents. Most chemical mutagens are alkylating agents and azides. Physical mutagens include electromagnetic radiation, such as gamma rays, X rays, and UV light, and particle radiation, such as fast and thermal neutrons, beta and alpha particles.
Andrea, Kodym, Rownak, Afza
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1987
Among the nucleic acids, the single-stranded RNA molecules have the highest potential to form a large variety of structures and to undergo quite different structural transitions. The determination of their structure and structural transitions is a prerequisite for understanding their function in replication, transcription, translation, and regulation ...
Paul Keese, Robert H. Symons
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Among the nucleic acids, the single-stranded RNA molecules have the highest potential to form a large variety of structures and to undergo quite different structural transitions. The determination of their structure and structural transitions is a prerequisite for understanding their function in replication, transcription, translation, and regulation ...
Paul Keese, Robert H. Symons
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Physical Chemistry and Chemical Physics: A survey
2013What is the subject of physical chemistry? How is this discipline structured and what are its sub divisions? How did this discipline evolve and what are its current hot topics? Answers to these and some other questions will be given in this brief overview article which also provides links for further reading.
Marquardt Roberto, Quack Martin
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1982
The presence of gas-phase dispersions of particulate matter in diverse natural and man-made systems as well as the existence of common body of experimental and computational methods for dealing with them justify the denomination aerosol for all such dispersions [Ref.1.1, Chap.1].
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The presence of gas-phase dispersions of particulate matter in diverse natural and man-made systems as well as the existence of common body of experimental and computational methods for dealing with them justify the denomination aerosol for all such dispersions [Ref.1.1, Chap.1].
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Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022openaire +1 more source
1984
The purpose of this paper is to review the methods having been used for description of the safety and efficacy of a radiopharmaceutical (RPh). Since the group named “radiopharmaceuticals” is quite inhomogeneous in the chemical and physical properties of its individuals it is useful to explain why and when the particular methods are being used, i.e.
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The purpose of this paper is to review the methods having been used for description of the safety and efficacy of a radiopharmaceutical (RPh). Since the group named “radiopharmaceuticals” is quite inhomogeneous in the chemical and physical properties of its individuals it is useful to explain why and when the particular methods are being used, i.e.
openaire +1 more source