نتایج جستجو برای incidence

تعداد نتایج: 222904  

Fuzzy incidence graphs can be used as models for nondeterministic interconnection networks having extra node-edgerelationships. For example, ramps in a highway system may be modeled as a fuzzy incidence graph so that unexpectedflow between cities and highways can be effectively studied and controlled. Like node and edge connectivity in graphs,node connectivity and arc connectivity in fuzzy inci...

In this paper, the concept of incidence domination number of graphs  is introduced and the incidence dominating set and  the incidence domination number  of some particular graphs such as  paths, cycles, wheels, complete graphs and stars are studied.

Kh Rostami, A Abedi, D Savadi Oskoyi,

Bell’s palsy is a relatively common disease characterized by the sudden onset of unilateral facial paralysis. Using a centralized system that contains demographic data, the authors estimated rates, trends, and demographic risk of Bell’s palsy during a 2-year period. There were 140 incident cases of Bell’s palsy among patients referring to private clinics (a total of 6500 patients). The crude in...

    Background: Hip osteoarthritis (OA) is a major cause of pain and disability that results in considerable social and medical costs. Mechanics such as posture, alignment and orientation of the hips and the spinal column and the relationship between these factors have been implicated in the development of both hip and spine pathologies. This study aims to test the hypothesis if pelvic incidenc...

Amir Hossein Ganjkarimi, Asadollah Habib, Hamid Reza Kazeroni, Mohammad Hossein Fallahzadeh,

Background: Phenylketonuria is a hereditary, autosomal recessive disorder caused by deficiency of phenylalanine hydroxylase or its cofactor tetrahydrobiopterin. The purpose of the present study was to evaluate the incidence of this disorder in southern Iran. Methods: All the neonates born between 22/Dec/2004 and 7/Sep/2007 were screened and their blood samples were tested by colorimetric and hi...

Kh Rostami, A Abedi, D Savadi Oskoyi,

Bell’s palsy is a relatively common disease characterized by the sudden onset of unilateral facial paralysis. Using a centralized system that contains demographic data, the authors estimated rates, trends, and demographic risk of Bell’s palsy during a 2-year period. There were 140 incident cases of Bell’s palsy among patients referring to private clinics (a total of 6500 patients). The crude in...

Journal: :Journal of Pure and Applied Algebra 2011
MattSzczesny,

2009
DMITRY N. KOZLOV,

We introduce notions of combinatorial blowups, building sets, and nested sets for arbitrary meet-semilattices. This gives a common abstract framework for the incidence combinatorics occurring in the context of De Concini-Procesi models of subspace arrangements and resolutions of singularities in toric varieties. Our main theorem states that a sequence of combinatorial blowups, prescribed by a b...

Journal: :BMJ 2012
Philip Sedgwick,

The association between use of proton pump inhibitors and risk of hip fracture was investigated in postmenopausal women. Women who were enrolled in the Nurses’ Health Study, a prospective cohort study, provided data biennially from 2000 until June 2008. The primary outcome was time until first hip fracture. The incidence rate of hip fracture was higher among regular users of proton pump inhibit...

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