Results 231 to 240 of about 5,067 (261)
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A late methanogen origin for molybdenum‐dependent nitrogenase
Geobiology, 2011AbstractMounting evidence indicates the presence of a near complete biological nitrogen cycle in redox‐stratified oceans during the late Archean to early Proterozoic (c. 2.5–2.0 Ga). It has been suggested that the iron (Fe)‐ or vanadium (V)‐dependent nitrogenase rather than molybdenum (Mo)‐dependent form was responsible for dinitrogen fixation during ...
Boyd, E. S. +5 more
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The Origins of Dependency Analysis
Journal of Latin American Studies, 1990It is widely recognised that dependency analysis developed out of two traditions of economic thought, Marxism and Latin American structuralism, associated with the UN Economic Commission for Latin America (ECLA). Although structuralism is acknowledged as a progenitor, Marxism is usually viewed, implicitly or explicitly, as the primary tradition from ...
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The Dependent Origination of Whiteness
Kalfou, 2018The Buddhist teachings on dependent origination describe how the process of rebirth—also known as becoming—is caused by a deluded consciousness feeding on a person’s body and mind, as well as on external objects of craving and aversion. The process of racial formation that turns European American bodies into white people who feed off of the land, labor,
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Testing for Origin Dependence in Socioeconomic Duration Data [PDF]
Environment and Planning A: Economy and Space, 2000 We investigate the properties of two tests for origin dependence in the semi-Markov process. Although several authors have discussed tests for destination dependence, tests for the equally important origin dependence have been ignored. The properties of the test statistics under the null hypothesis of no origin dependence are examined by means of a ...
Rob Crouchley, Reza Oskrochi
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Towards a classification of logical dependencies origins
Proceedings of the 12th International Workshop on Principles of Software Evolution and the 7th annual ERCIM Workshop on Software Evolution, 2011Logical dependencies are implicit relationships established between software artifacts that have evolved together. Software engineering researchers have investigated this kind of dependency to assess fault-proneness, detect design issues, infer code decay, and predict likely changes in code.
Gustavo Ansaldi Oliva +3 more
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, 1991 Two excerpts from the forthcoming revision of the Compass of Zen, the essential statement of the teaching of the Kwan Um School of ...
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THE INTELLECTUAL ORIGINS OF ‘WELFARE DEPENDENCY’
Australian Journal of Social Issues, 2001‘Welfare dependency’ has become a key term in policy debate in the United States and, more recently, Australia. In this article I explore the intellectual origins of the term, looking specifically at the writings of George Gilder and Charles Murray, two commentators whose (often polemically presented) ideas were influential within the Reagan ...
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Degree of methylation of transgenes is dependent on gamete of origin
Nature, 1987Data derived from both pronuclear transplantation experiments and classical genetic experiments indicate that the maternal and paternal genetic contributions to the mammalian zygote nucleus do not function equivalently during subsequent development. These observations have been interpreted as resulting from differential 'genome imprinting' during male ...
Sapienza, C. +3 more
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The sensory origin of the sense of effort is context-dependent
Experimental Brain Research, 2018The origin of the sense of effort has been debated for several decades and there is still no consensus among researchers regarding the underlying neural mechanisms. Some advocate that effort perception mainly arises from an efference copy originating within the brain while others believe that it is predominantly carried by muscle afferent signals.
Florian Monjo +2 more
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