منابع مشابه
Physical and Functional Aspects of Boshrūyeh Mills
Water can be considered to be the reason for existence and the main factor in formation of some of the traditional Iranian architectural structures. Innovative technologies such as [water] mills and water reservoirs etc. can be placed in this category. These structures are the result of the interaction of the previous generations with nature and utilising its various elements. The human of the ...
متن کاملPhysical and Functional Aspects of Boshrūyeh Mills
Water can be considered to be the reason for existence and the main factor in formation of some of the traditional Iranian architectural structures. Innovative technologies such as [water] mills and water reservoirs etc. can be placed in this category. These structures are the result of the interaction of the previous generations with nature and utilising its various elements. The human of the ...
متن کاملPhysical Chemistry
The approaches range from theoretical studies – including statistical physics of non-equilibrium systems – to the organic synthesis of molecules and macromolecules, and they include many experimental studies on biological and biomimetic systems in which the parameters can be changed. A variety of microscopical techniques are used such as optical, multiphoton, electron and atomic force microscop...
متن کاملNew Aspects of Vinylsulfide Chemistry
Abstract: By utilizing the characteristic features of vinylsulfides, 2-(alkylthio)allyl silyl ethers were designed as efficient ene substrates, and their use led to exploration of general carbonyl and imine ene reactions. By using 3-(alkylthio)-2-siloxyallyl acetates, a useful [3 + 2]cyclopentane annulation methodology was developed. Further, a tandem CC bond formation/cleavage methodology was ...
متن کاملEthical aspects of clinical chemistry.
The work performed by the clinical chemist may deeply affect the decisions of the doctor and the well-being of the patient. Yet in contrast to the doctor and to the nurse the clinical chemist usually has no personal relationship with the patient. Being encumbered by much technology and anonymity is itself a reason for scrutinising his involvement in issues of health care ethics. This is an atte...
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ژورنال
عنوان ژورنال: Nature
سال: 1963
ISSN: 0028-0836,1476-4687
DOI: 10.1038/197632c0