نتایج جستجو برای: keller box

تعداد نتایج: 89035  

Journal: :Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco 2002
Susan J Curry Michael C Fiore C Tracy Orleans Paula Keller

Illinois at Chicago, Illinois, USA; Michael C. Fiore, MD, MPH, and Paula Keller, MPH, ATMC National Program Office, University of Wisconsin, Madison, Wisconsin, USA; and C. Tracy Orleans, PhD, Robert Wood Johnson Foundation, Princeton, New Jersey, USA. Correspondence: Paula Keller, Center for Tobacco Research & Intervention, University of Wisconsin Medical School, 1930 Monroe Street, Suite 200,...

Journal: :Zootaxa 2015
Alexander B Doweld

The genus Kassinella was established by Keller (1960: 90) for extinct Lower Carboniferous (Tournaisian) corals from Kazakhstan. The name, however, is preoccupied by the senior homonym Kassinella Borissiak (1956: 50) (Brachiopoda), equally honouring N. G. Kassin, famous geologist and explorer of Kazakhstan. To resolve the homonymy, in accordance with the International Code of Zoological Nomencla...

2003
Dirk Horstmann DIRK HORSTMANN

This article summarizes various aspects and results for some general formulations of the classical chemotaxis models also known as Keller-Segel models. It is intended as a survey of results for the most common formulation of this classical model for positive chemotactical movement and offers possible generalizations of these results to more universal models. Furthermore it collects open questio...

2008
Pierre-Henri Chavanis

We consider a generalized class of Keller-Segel models describing the chemo-taxis of biological populations (bacteria, amoebae, endothelial cells, social insects ,...). We show the analogy with nonlinear mean field Fokker-Planck equations and generalized thermodynamics. As an illustration, we introduce a new model of chemotaxis incorporating both effects of anomalous diffusion and exclusion pri...

2010
Berndt Keller

Presenting author: Prof. Dr. Berndt Keller Additional author: Frank Werner Organisation/affiliations of presenting author: Professor of Employment Relations, University of Konstanz, Germany; Address: Fach D 83, D-78457 Konstanz, E-mail: [email protected] Organisation/affiliations of additional author: PhD-student at the chair of Prof. Berndt Keller, University of Konstanz, Germ...

Journal: :Journal of Geometry and Physics 2022

The binary bracket of a Courant algebroid structure on (E,〈⋅,⋅〉) can be extended to n-ary Γ(E), yielding multi-Courant algebroid. These brackets form Poisson algebra and were defined, in an algebraic setting, by Keller Waldmann. We construct higher geometric version Keller-Waldmann define algebroids. As structures seen as degree 3 functions graded symplectic manifold 2, n≥3 that manifold.

ژورنال: :نشریه دانشکده فنی 1998
علی حیدری منفرد بهار فیروز آبادی حمید فاضلی

در این مقاله معادلات مرزی در جریان لایه ای اطراف جسم با تقارن محوری در حالت انتقال مختلط به روش عددی حل شده است. جسم می تواند دوران داشته و سرعت دورانی آن با ضریبی کنترل شود. در این گزارش جسم یک کره فرض شده که جداره های آن قابلیت انتقال جرم را داشته و دمای جداره ثابت در نظر گرفته شده است. در حل عددی معادلات از روش ضمنی – جعبه ای کلر استفاده شده و هیچگونه اصلاحی در آن صورت نگرفته است. مقایسه نت...

2011
Jose Carrillo

We will show how the critical mass classical Keller-Segel system and the critical displacement convex fast-diffusion equation in two dimensions are related. On one hand, the critical fast diffusion entropy functional helps to show global existence around equilibrium states of the critical mass Keller-Segel system. On the other hand, the critical fast diffusion flow allows to show functional ine...

2007
Linda Olson Keller

Linda Olson Keller, MS, BSN, APRN, BC Linda Olson Keller is a Senior Research Scientist in Public Health Nursing Policy and Partnerships at the University of Minnesota School of Nursing. For the past 25 years she has focused on population-based community assessment, program planning, and evaluation. Linda’s public health nursing practice includes consultation and research with state and local h...

2009
S. Strässle R. Khasanov T. Kondo D.O.G. Heron A. Kaminski H. Keller T. Takeuchi

Strässle, S; Khasanov, R; Kondo, T; Heron, D O G; Kaminski, A; Keller, H; Lee, S L; Takeuchi, T Strässle, S; Khasanov, R; Kondo, T; Heron, D O G; Kaminski, A; Keller, H; Lee, S L; Takeuchi, T (2009). Superfluid density and angular dependence of the energy gap in optimally doped (BiPb)2(SrLa)2CuO6+ δ. Journal of Superconductivity and Novel Magnetism, 22(2):189-193. Postprint available at: http:/...

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