Results 261 to 270 of about 1,716,518 (288)
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Periodicity and synchronization in blood-stage malaria infection
Journal of Mathematical Biology, 2010Malaria fever is highly periodic and is associated with the parasite replication cycles in red blood cells. The existence of periodicity in malaria infection demonstrates that parasite replication in different red blood cells is synchronized. In this article, rigorous mathematical analysis of an age-structured human malaria model of infected red blood ...
Su, Ying, Ruan, Shigui, Wei, Junjie
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Staged and Late-Period Reconstruction of the Crushed Hand
Annals of Plastic Surgery, 2007The principle of controlled utilization of increased vascularity in the regions of artificially established ischemia constituted the basis of prefabrication of the vascular induction through staged transfers. We have used this principle, and a part of a metacarpal bone was prefabricated with an artery.
Sensoz, Omer +2 more
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Continuous protein refolding and purification by two-stage periodic counter-current chromatography
Journal of Chromatography A, 2023Matrix-assisted refolding (MAR) has been used as an alternative to conventional dilution-based refolding to improve recovery and reduce specific buffer consumption. Size exclusion chromatography (SEC) has been extensively used for MAR because of its ability to load and refold proteins at high concentrations.
Vivek Rajendran +3 more
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On the Concepts of Period, Phase, Stage, and Level
Human Development, 1982The terms, period, phase, stage, and level – all frequent in the literature on development – are examined in order to specify conceptual differences. The authors suggest that while level has no inherent temporal component, the other three refer to stretches of time and should be differentiated according to whether or not they refer to (a) part of a ...
Ernst von Glasersfeld, Michael F. Kelley
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Body of evidence: Period style, staging, and cultural studies
Text and Performance Quarterly, 1996THEATRE AND FASHION: OSCAR WILDE TO THE SUFFRAGETTES. By Joel H. Kaplan and Sheila Stowell. Cambridge: Cambridge University Press, 1994; pp. ix + 220, $49.95; paper $17.95. PLEASURES TAKEN: PERFORMANCES OF SEXUALITY AND LOSS IN VICTORIAN PHOTOGRAPHS. By Carol Mavor. Durham and London: Duke University Press, 1995; pp. xii + 171; $47.95; paper $17.95.
Norman E. Schroder, Ronald E. Shields
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Stages and Periods in Archaeological Interpretation
Southwestern Journal of Anthropology, 1962STAGES and periods are different kinds of units used to organize archaeological evidence so that it can be interpreted in terms of cultural change. The difference is that stages are units of cultural similarity, while periods are units of time, or, more specifically, units of contemporaneity. Within a single small area, cultural units which are closely
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Overview and critique of stages and periods in canine development
Developmental Psychobiology, 1971AbstractSeveral aspects of CNS and behavioral developnient in relation to stages of development and the critical period of socialization in the dog are reviewed. Environmental and experiential treatments which may modify ontogeny are discussed. With particular emphasis on the specific and nonspecific effects of such treatment on the developing ...
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Preharvest Interval Periods and their relation to fruit growth stages and pesticide formulations
Food Chemistry, 2017The aim of this study was to evaluate the effect of pesticide formulations and fruit growth stages on the Pre-harvest Interval Period (PHI). Results showed that pesticide formulations did not affect the initial deposit and dissipation rate. However, the fruit growth stage at the application time showed a significant effect on the above-mentioned ...
Claudio, Alister +4 more
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International Journal for Parasitology, 1996
Gametocyte production by P. vinckei petteri was cyclic, occurring at each schizogony every 24 h. They matured in 27 h from merozoite to type 0 microgametocyte, in 3 h from type 0 to type I, 6 h from type I to type II and 3 h from type II to type III.
P, Gautret +6 more
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Gametocyte production by P. vinckei petteri was cyclic, occurring at each schizogony every 24 h. They matured in 27 h from merozoite to type 0 microgametocyte, in 3 h from type 0 to type I, 6 h from type I to type II and 3 h from type II to type III.
P, Gautret +6 more
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International Journal of Management Science and Engineering Management, 2019
ABSTRACTThe increased complexity of products and failure-induced costs add more pressure on the dealers of extended warranty (EW) contracts.
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ABSTRACTThe increased complexity of products and failure-induced costs add more pressure on the dealers of extended warranty (EW) contracts.
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