Results 211 to 220 of about 1,537,541 (269)

Culturally and regionally relevant physical activity for public health promotion in a global context: nature of the evidence and definition development from a narrative review. [PDF]

BMJ Public Health
Sentell TL, Pirkle CM, Grout L, Ylli A, Heil DP, Schmid SM, Finn J, Câmara SMA, Yokooji E, Look MA.   +9 more
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Methodology of peri-operative imaging data reporting for stone disease: a systematic review toward the development of a novel checklist-iSTAR. [PDF]

World J Urol
Vercelli E, Van den Ende M, Hellemans F, Poelaert F, Pauwaert K, Van Bos E, Boeykens M, De Visschere P, Ghani K, Dauw C, Kallidonis P, Tailly T.   +11 more
europepmc   +1 more source

Errors in Abstract, Results, Table 1, Table 2, Table 3, Discussion, and Visual Abstract.

JAMA Netw Open
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Definitely Life but not Definitively

Origins of Life and Evolution of Biospheres, 2006
Although there have been attempts at a definition of life from many disciplines, none is accepted by all as definitive. Some people believe that it is impossible to define 'life' adequately at the moment. We agree with this point of view on linguistic grounds, examining the different types of definition, the contexts in which they are used and their ...
Joan D, Oliver, Randall S, Perry
openaire   +2 more sources

On Different Definitions of Positive Definiteness

Mathematische Nachrichten, 1991
Let the function \(T^*\) be defined by \(T^*(a)=T(a^{-1})^*\) for a function \(T\) of a group \(G\) into a Hilbert space. The authors show that the commutativity of \(G\) is equivalent to each of the conditions below: (1) \(T^*\) is positive definite for every representation \(T\) of \(G\) in Hilbert space.
Friedrich, J., Klotz, L.
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On the definition of definition

Scientific and Technical Information Processing, 2010
An attempt is undertaken to define the word "definition." The correlation of concepts, such as definition, term, discourse, and frame is discussed and a systematic definition of the term "definition" is given.
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Alfonso Bedoya: Definitions, Definitions, and Definitions

2013
Mathematics consists of definitions, equations, and proofs, and while the last two close the sale, definitions are like “Location, location, and location” in real estate. Types and pitfalls of definitions are discussed.
Richard J. Lipton, Kenneth W. Regan
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Mainstreaming the metabolic syndrome: a definitive definition

Medical Journal of Australia, 2005
This new definition should assist both researchers and clinicians.
Paul Z, Zimmet, K George M M, Alberti, Jonathan E, Shaw   +2 more
openaire   +2 more sources