نتایج جستجو برای: scales

تعداد نتایج: 116219  

Journal: :Statistics in medicine 2003
Roch Giorgi Michal Abrahamowicz Catherine Quantin Philippe Bolard Jacques Esteve Joanny Gouvernet Jean Faivre

Relative survival, a method for assessing prognostic factors for disease-specific mortality in unselected populations, is frequently used in population-based studies. However, most relative survival models assume that the effects of covariates on disease-specific mortality conform with the proportional hazards hypothesis, which may not hold in some long-term studies. To accommodate variation ov...

2001
Sarah McCue

Results: At entry into foster care, children ranged in age from 11 to 76 months, were evenly divided by sex, and had a mean VABS score of 79.5 signifying functioning below the average range. At 6 months children gained an average of 7.87 points on their VABS score. By 12 months children showed an average change of 9.65 points, for a mean VABS score of 94.5, well within the nationally normed ave...

2015
Emma Kirkpatrick Liz Brindley Elaine Williams

Background Plain English summaries (PESs) are a valuable tool for making research findings available and accessible to patients and the public. They provide brief descriptions of research written in non-specialist language. The National Institute for Health Research Journals Library (NIHRJL) currently requires authors to provide a 250 word PES. This is published online as part of the final, ope...

Journal: :African journal of reproductive health 2009
Daudi O Simba Deodatus C Kakoko

Out-of-school peer educators [PE] are resourceful in transmitting reproductive health information but their retention remains a contentious issue. This study aimed to assess motivation and sustainability of out-of-school PEs in disseminating reproductive health information among adolescents. A structured questionnaire was used to interview 406 PEs in Mbeya region, Tanzania. Focus Group Discussi...

Journal: :NeuroImage 2005
K J Worsley

We present a new continuity correction to the P value for local maxima of a statistical parametric map that bridges the gap between small FWHM, when the Bonferroni correction is accurate, and large FWHM, when random field theory is accurate. The new method, based on discrete local maxima, is always an upper bound (like the Bonferroni), but lower and hence more accurate for large FWHM, without i...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2003
V Popkov A Rákos R D Willmann A B Kolomeisky G M Schütz

We study the formation of localized shocks in one-dimensional driven diffusive systems with spatially homogeneous creation and annihilation of particles (Langmuir kinetics). We show how to obtain hydrodynamic equations that describe the density profile in systems with uncorrelated steady state as well as in those exhibiting correlations. As a special example of the latter case, the Katz-Lebowit...

2011
Ulrika Svenson Katarina Nordfjäll Duncan Baird Laureline Roger Pia Osterman Mai-Lis Hellenius Göran Roos

There is a considerable heterogeneity in blood cell telomere length (TL) for individuals of similar age and recent studies have revealed that TL changes by time are dependent on TL at baseline. TL is partly inherited, but results from several studies indicate that e.g. life style and/or environmental factors can affect TL during life. Collectively, these studies imply that blood cell TL might f...

2016
JIM BRYAN MARTIJN KOOL

We compute the Donaldson-Thomas invariants of a local elliptic surface with section. We introduce a new computational technique which is a mixture of motivic and toric methods. This allows us to write the partition function for the invariants in terms of the topological vertex. Utilizing identities for the topological vertex proved in [4], we derive product formulas for the partition functions....

2008
Sonia Livingstone Roger Silverstone Elihu Katz

LSE has developed LSE Research Online so that users may access research output of the School. Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Users may download and/or print one copy of any article(s) in LSE Research Online to facilitate their private study or for non-commercial research. You may not engage in furthe...

Journal: :Journal of the Franklin Institute 1913

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