منابع مشابه
Lens put-put laws: monotonic and mixed
Many authors have argued, for good reasons, that in a range of applications the lens put-put law is too strong. On the other hand, the present authors have shown that very well behaved lenses, which do satisfy the put-put law by definition, are algebras for a certain monad, and that this viewpoint admits fruitful generalisations of the lens concept to a variety of base categories. In the algebr...
متن کاملon semihypergroups and hypergroups
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
15 صفحه اولPlacebo Effect ▶ Placebo Placebo Response ▶ Placebo Placement - Pending Requirement ▶ Stay - Put Requirement Placenta
A simulated intervention (often a drug but potentially other interventions) used as a control/comparison in research studies. As suggested in the title of a book on the subject (Shapiro & Shapiro, 2000), the effects of such treatment can be powerful (what is termed to placebo response or effect). In drug studies, for example, the use of a placebo (inert agent that is packaged so as to be indist...
متن کاملTo migrate, stay put, or wander? Varied movement strategies in bald eagles (Haliaeetus leucocephalus)
BACKGROUND Quantifying individual variability in movement behavior is critical to understanding population-level patterns in animals. Here, we explore intraspecific variation in movement strategies of bald eagles (Haliaeetus leucocephalus) in the north Pacific, where there is high spatiotemporal resource variability. We tracked 28 bald eagles (five immature, 23 adult) using GPS transmitters bet...
متن کاملPut your chips on transcriptomics.
The course of any disease is determined by a complex interplay between innate characteristics and environmental triggers. Accordingly, evidence-based risk factor assessment in heart disease requires a detailed family history to gauge inherited features and accurate estimates of smoking, diet, exercise, and other aspects that constitute important extrinsic disease modifiers. The value of traditi...
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ژورنال
عنوان ژورنال: Science
سال: 2010
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.329.5996.1129-b