منابع مشابه
Contact inhibition of movement in the cultures of transformed cells.
Results of cell-cell collisions were studied with the aid of time-lapse microcinematography in primary cultures of normal mouse-embryo fibroblast-like cells and in cultures of transformed mouse cells of two types: (a) primary fibroblast-like cells transformed by Moloney mouse sarcoma virus; (b) neoplastic fibroblasts of the CIM strain. Collisions of normal fibroblast-like cells and CIM cells in...
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l'humour est une notion complexe dont le contenu, plus que sa définition, est diversement apprécié d'une culture à l'autre, d'une région à une autre, d'un point de vue à un autre, à tel point que ce qui est considéré par certains comme de l'humour, peut être considéré par les autres comme une méchante moquerie ou une insulte. il est généralement utilisé comme une forme d'expression permettant d...
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The topic of this chapter is the social psychology of cross-cultural interaction. We discuss the psychological processes that take place during and after meetings between individuals and groups who differ in their cultural backgrounds. We identify two types of cross-cultural contact: a) meetings that occur between two societies when individuals travel from their place of origin to another count...
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Contact dermatitis can affect dentists, orthodontists, technicians, nurses and the patients. The increase of dental patients in recent years caused an increase in reports of dermatitis and other allergies in patients and in dentists too. With changes in dental materials through years, allergy and contact reactions in persons in contact with new allergens had been increased. So dentists and derm...
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Affinity-purified antibodies to the serum glycoprotein, vitronectin, were used to study sites of cell-substrate contact in cultures of rat myotubes and fibroblasts. Cells were removed from the substrate by treatment with saponin, leaving fragments of plasma membrane attached to the glass coverslip. When stained for vitronectin by indirect immunofluorescence, large areas of the substrate were br...
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ژورنال
عنوان ژورنال: International Review of Social History
سال: 2004
ISSN: 0020-8590
DOI: 10.1017/s0020859004001762