Results 11 to 20 of about 2,019,254 (295)
On a paucity result in incidence geometry
Forum MathematicumAbstract The question of the number of collinear tuples in Cartesian set products is a fundamental problem in incidence geometry. We obtain some asymptotic formulas (with power savings in their error terms) for the number of quadruples in the Cartesian product of an arbitrary set
Ilya D. Shkredov
openaire +3 more sources
BMC Cardiovascular Disorders, 2021 Background The utility of echocardiographic left ventricular (LV) geometry in the prediction of stroke/coronary heart disease (CHD) and all-cause mortality is not well characterized.
Tan Li +4 more
doaj +1 more source
Ohio cancer incidence and mortality report, an analysis of incidence and mortality data
, 2005 Annual; 1997/2001-; "The Ohio Department of Health [and] Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University."; Description based on: 1997/2001; title from PDF cover (viewed on July 14, 2008).; Vol.
core +5 more sources
Energies, 2022 To deal with corner separation in high-load axial compressors, this paper proposes a new end wall contouring method aimed at controlling the end wall secondary flow in more than one local area, generating a geometry with fewer control variables that is ...
Fuhao You +4 more
doaj +1 more source
Large Incidence-free Sets in Geometries [PDF]
The Electronic Journal of Combinatorics, 2012 Let $\Pi = (P,L,I)$ denote a rank two geometry. In this paper, we are interested in the largest value of $|X||Y|$ where $X \subset P$ and $Y \subset L$ are sets such that $(X \times Y) \cap I = \emptyset$. Let $\alpha(\Pi)$ denote this value. We concentrate on the case where $P$ is the point set of $\mathsf{PG}(n,q)$ and $L$ is the set of $k$-spaces in
Stefaan De Winter +2 more
openaire +2 more sources
Ohio cancer incidence report, an analysis of incidence data
, 2001 Annual; 1997-2000.; "The Ohio Department of Health [and] Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University."; Description based on: 1997; title from PDF cover (viewed on July 14, 2008).; Harvested from ...
core +3 more sources
Numerical Investigation of External Electromagnetic Field Coupling to Coplanar Waveguide [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2020 In this paper, for the first time, effects of external electromagnetic fields on a coplanar waveguide (CPW) are numerically studied by means of the method of finite elements. Two CPW lines with different geometry and dielectric substrate permittivity are
Hamideh Dashti
doaj +1 more source
AN INCIDENCE CONJECTURE OF BOURGAIN OVER FIELDS OF POSITIVE CHARACTERISTIC
Forum of Mathematics, Sigma, 2016 In this note we generalize a recent theorem of Guth and Katz on incidences between points and lines in 3-space from characteristic 0 to characteristic $p ...
JORDAN S. ELLENBERG, MÁRTON HABLICSEK
doaj +1 more source
Wind Direction Retrieval Using Spaceborne GNSS-R in Nonspecular Geometry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 A wind direction retrieval algorithm using spaceborne global navigation satellite system reflectometry (GNSS-R) in nonspecular geometry is presented. This article first focuses on investigating the influence of wind direction on the scattering strength ...
Guodong Zhang +3 more
doaj +1 more source
Engineering Chemisorption of Fe4 Single‐Molecule Magnets on Gold
Advanced Materials Interfaces, 2021 Gaining control over the grafting geometry is critically important for any application of surface‐supported single‐molecule magnets (SMMs) in data storage, spintronics, and quantum information science.
Lorenzo Poggini +21 more
doaj +1 more source