نتایج جستجو برای: phepls equation in addition
تعداد نتایج: 17044469 فیلتر نتایج به سال:
TheMinkowski sum of two setsA,B ∈ IR, denotedA⊕B, is defined as {a+ b | a ∈ A, b ∈ B}. We describe an efficient and robust implementation for the construction of Minkowski sums of polygons in IR using the convolution of the polygon boundaries. This method allows for faster computation of the sum of non-convex polygons in comparison to the widely-used methods for Minkowski-sum computation that d...
This paper presents a new algorithm for computing the hit point and normal of a ray and a general convex object. The algorithm is loosely based on the the Gilbert-Johnson-Keerthi algorithm for computing the distance between convex objects in the sense that it is applicable to the same family of convex objects and uses the same subalgorithm for computing the closest point of a simplex. Since thi...
چکیده: بررسی مقایسه ای گونه های مختلف مالاسزیا در پوست و گوش گوساله های نوزاد با مادرانشان با استفاده از روشهای مورفولوژیکی، بیوشیمیایی و فیزیولوژیکی مخمرهای لیپوفیلیک جنس مالاسزیا جزء فلور نرمال جلدی انسان و حیوانات می باشند که تحت شرایطی بیماریزا می شوند. از آنجایی که نه تنها گونه غیر وابسته به چربی بلکه سایر گونه های مالاسزیا از حیوانات مختلف جداسازی می شود لذا بررسی اپیدمیولوژی و انتشار ج...
Asexual reproduction is one of the most important traits in the evolutionary history of corals. No real-time observations of asexual reproduction in azooxanthellate solitary scleractinian corals have been conducted to date. Here, we describe previously unknown aspects of asexual reproduction by using Truncatoflabellum spheniscus (Family Flabellidae) based on observations of transverse division ...
X iv :f un ct -a n/ 95 08 00 2v 2 1 7 A pr 1 99 6 THE GENERAL ANALYTIC SOLUTION OF A FUNCTIONAL EQUATION OF ADDITION TYPE H. W. Braden Department of Mathematics and Statistics, The University of Edinburgh, Edinburgh, UK. e-mail: [email protected] V. M. Buchstaber National Scientific and Research Institute of Physico-Technical and Radio-Technical Measurement, VNIIFTRI, Mendeleevo, Moscow Region 14157...
BACKGROUND/AIMS The value of the Framingham equation in predicting cardiovascular risk in African Americans and patients with chronic kidney disease (CKD) is unclear. The purpose of the study was to evaluate whether the addition of CKD and race to the Framingham equation improves risk stratification in hypertensive patients. METHODS Participants in the ALLHAT were studied. Those randomized to...
Objective: The present study was an attempt to evaluate the conceptual model of the important antecedents and aftermath of addiction in the patients presenting to treatment centers in Zanjan. Method: In this study, 250 addicted men constituted the participants who were selected by random sampling from the addicts presenting to treatment centers in Zanjan. The instruments used in this study wer...
Data logics are logical formalisms that are used to specify properties on structures equipped with data (data words, data trees, runs from counter systems, timed words, etc.). In this survey talk, we shall see how satisfiability problems for such data logics are related to reachability problems for counter systems (including counter automata with errors, vector addition systems with states, etc...
BACKGROUND AND OBJECTIVES Progression of CKD toward ESRD is heterogeneous. The Kidney Failure Risk Equation (KFRE) was developed to identify CKD patients at high risk of ESRD. We aimed to externally validate KFRE and to test whether the addition of predefined Duplex ultrasound markers - renal resistive index (RRI) or difference of resistive indices in spleen and kidney (DI-RISK) - improved ESRD...
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