Not empirical, but observational or experimental
نویسندگان
چکیده
منابع مشابه
Rheum turkestanicum rhizomes possess anti-hypertriglyceridemic, but not hypoglycemic or hepatoprotective effect in experimental diabetes
Objective: Rheum turkestanicum (R. turkestanicum) rhizomes have been used in Iranain traditional medicine as an anti-diabetic agent. The purpose of the present investigation was to evaluate the anti-diabetic and antioxidant activities of R. turkestanicum rhizome extract in streptozotocin-induced diabetic rats.Materials and Methods: Diabetes was induced by a single intraperitoneal injection of 5...
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The aim of this study was to evaluate the differences between cold carcass weights (CCW) for the Catalan Pyrenean horse (Cavall pirinenc català) breed according to different variables: area of origin, farm, gender and age. Linear regression models were applied using a generalized linear model (GLM) procedure for CCW of 397 animals (217 males and 180 females) slaughtered in a commercial abattoir...
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There are several examples of heuristic rules first proposed from empirical observation, which eventually earned physicochemical validity after the fundamental derivation of a posteriori. This may be the case of Sherwood’s plot – for which a sound rationalization from first principles, entailing enthalpy and mass balances, is provided here; it applies to (fine) chemicals undergoing concentr...
متن کاملJuvenile hormone , but not nutrition or social
18 Eusocial insect colonies are defined by extreme variation in reproductive activity among 19 castes, but the ancestral conditions from which this variation arose are unknown. 20 Investigating the factors that contribute to variation in reproductive physiology among 21 solitary insects that are closely related to social species can help to fill this gap. We 22 experimentally tested the role of...
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ژورنال
عنوان ژورنال: Journal of Medical Ethics
سال: 1999
ISSN: 0306-6800
DOI: 10.1136/jme.25.6.549