Results 241 to 250 of about 663,881 (275)

18F-FDG-PET/CT for polymyalgia rheumatica: agreement and diagnostic accuracy of routine PET scan report vs. standardized PMR PET scores. [PDF]

open access: yesFront Nucl Med
van der Geest KSM   +6 more
europepmc   +1 more source

Prevalence of Hearing Loss Among US Adolescents.

open access: yesJAMA Netw Open
Wu HC, Neeff M, Lin FR.
europepmc   +1 more source

Improving Maternal Mental Health and Weight Control With a Mindfulness Blended Care Approach: Insights From a Randomized Controlled Trial.

open access: yesJ Med Internet Res
Hassdenteufel K   +10 more
europepmc   +1 more source

Local Patterns

Foundations of Software Technology and Theoretical Computer Science, 2017
A pattern is a word consisting of constants from an alphabet Σ of terminal symbols and variables from a set X. Given a pattern α, the decision-problem whether a given word w may be obtained by substituting the variables in α for words over Σ is called ...
Joel D. Day   +3 more
semanticscholar   +1 more source

The Complexity of the Diagonal Problem for Recursion Schemes

Foundations of Software Technology and Theoretical Computer Science, 2017
We consider nondeterministic higher-order recursion schemes as recognizers of languages of finite words or finite trees. We establish the complexity of the diagonal problem for schemes: given a set of letters A and a scheme G, is it the case that for ...
P. Parys
semanticscholar   +1 more source

Data Monoids

Symposium on Theoretical Aspects of Computer Science, 2011
We develop an algebraic theory for languages of data words. We prove that, under certain conditions, a language of data words is definable in first-order logic if and only if its syntactic monoid is aperiodic. 1998 ACM Subject Classification F.4.3 Formal
Mikolaj Bojanczyk
semanticscholar   +1 more source

Airway remodeling and inflammation in symptomatic infants with reversible airflow obstruction.

American Journal of Respiratory and Critical Care Medicine, 2005
RATIONALE We hypothesized that the epithelial reticular basement membrane (RBM) thickening and eosinophilic inflammation characteristic of asthma would be present in symptomatic infants with reversible airflow obstruction.
S. Saglani   +12 more
semanticscholar   +1 more source

Strong H...F hydrogen bonds as synthons in polymeric quantum magnets: structural, magnetic, and theoretical characterization of [Cu(HF2)(pyrazine)2]SbF6, [Cu2F(HF)(HF2)(pyrazine)4](SbF6)2, and [CuAg(H3F4)(pyrazine)5](SbF6)2.

Journal of the American Chemical Society, 2009
Three Cu(2+)-containing coordination polymers were synthesized and characterized by experimental (X-ray diffraction, magnetic susceptibility, pulsed-field magnetization, heat capacity, and muon-spin relaxation) and electronic structure studies (quantum ...
J. Manson   +20 more
semanticscholar   +1 more source

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