منابع مشابه
17th EGOS Colloquium
This paper builds on the context-dependent view of work systems diffusion within the manufacturing context across conflicting governance structures. It adopts an integrated understanding into the social constitution of work systems. There is an appreciation of the role of strategic choice, beliefs and power in the adoption of alternative work systems. The study is founded on a systematic compar...
متن کاملThe Lattice of Alter egos
We introduce a new Galois connection for partial operations on a finite set, which induces a natural quasi-order on the collection of all partial algebras on this set. The quasi-order is compatible with the basic concepts of natural duality theory, and we use it to turn the set of all alter egos of a given finite algebra into a doubly algebraic lattice. The Galois connection provides a framewor...
متن کاملproNGF and proBDNF: The Alter Egos
For a long time it was believed that NGF was secreted from cells in its mature form. At a point where proNGF was gaining more attention and more research was being initiated, an elegant study was published where the exact processing of proNGF in mature CNS neurons was worked out4. Using small slices of the frontal and parietal cerebral cortex of young rats, the study showed that NGF is released...
متن کاملClass I methanol masers: Masers with EGOs
We have compared the results of a number of published class I methanol maser surveys with the catalogue of high-mass outflow candidates identified from the GLIMPSE survey (known as extended green objects or EGOs). We find class I methanol masers associated with approximately two-thirds of EGOs. Although the association between outflows and class I methanol masers has long been postulated on the...
متن کاملExpensive Egos: Narcissistic Males Have Higher Cortisol
BACKGROUND Narcissism is characterized by grandiosity, low empathy, and entitlement. There has been limited research regarding the hormonal correlates of narcissism, despite the potential health implications. This study examined the role of participant narcissism and sex on basal cortisol concentrations in an undergraduate population. METHODS AND FINDINGS Participants were 106 undergraduate s...
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ژورنال
عنوان ژورنال: Nature
سال: 1992
ISSN: 0028-0836,1476-4687
DOI: 10.1038/356471c0