نتایج جستجو برای: a bi

تعداد نتایج: 13443878  

A graph   is called integral if all eigenvalues of its adjacency matrix  are integers.  Given a subset $S$ of a finite group $G$, the bi-Cayley graph $BCay(G,S)$ is a graph with vertex set $Gtimes{1,2}$ and edge set ${{(x,1),(sx,2)}mid sin S, xin G}$.  In this paper, we classify all finite groups admitting a connected cubic integral bi-Cayley graph.

Nowadays Business intelligence (BI) tools provide optimal decision making, analyzing, controlling and monitoring of operations in enterprise systems like enterprise resource planning (ERP) and mainly refer to strong decision making methods used in online analytical processing, reporting and data analysis, such as improve internal processes, analysis of resources, information needs analysis, red...

The photocatalytic activity of nano-Bi2O3 was evaluated in degradation of rhodamine B (RhB) as a model of dye pollutant from waste waters. Nano sized Bi2O3 was synthesized using the chemical precipitation method. The as-prepared sample was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spect...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1377

روشهای زیر فضای کریلوف از جمله bi - cg, cg و gmres برای حل تکراری دستگاههای معادلات خطی با ماتریس ضرائب تنک با ابعاد بزرگ مورد قبول اکثر محققین می باشد. برای بهبود بیشتر اینها روشهای پیوندی را ارائه می دهیم که این روشهایی پیوندی می توانند با ترکیب روشهای زیرفضای کریلوف استاندارد بدست آیند. در آغاز مختصر در مورد روشهای زیر فضای کریلوف استاندارد بحث خواهیم کرد و بعد بیشتر روی روشهای پیوندی از جمل...

Journal: :journal of dental research, dental clinics, dental prospects 0
maryam talebi mashhad university of medical sciences iman parisay shahid sadooghi university of medical sciences fatemeh khorakian mashhad university of medical sciences mohammad bagherian

this report presents a rare case of bi-rooted primary maxillary canines. a 6-year-old girl presented at the department of pediatric dentistry, faculty of dentistry, mashhad university of medical sciences, iran, with the chief complaint of pain in the lower right quadrant of her dentition. radiographic examination revealed bifurcation of primary maxillary canine roots. this report discusses the ...

2013
Wen-Chung Tsai Yi-Yao Weng Chun-Jen Wei Sao-Jie Chen Yu Hen Hu

Network-on-Chip (NoC) is an emerging technology designed for the communication of IPs in an embedded system. This paper proposes a 3D (Three-Dimensional) model for a Bi-directional NoC (BiNoC). This three-dimensional model inspires the development of a new routing algorithm for BiNoC, called Bidirectional Routing (Bi-Routing). Bi-Routing is a fully adaptive routing algorithm using different lay...

Journal: :IJDLS 2010
Chia-Hung Wei Sherry Y. Chen

Due to the increasing use of digital medical images, a need exists to develop an approach for automatic image annotation, which provides textual labels for images. Thus added labels can be used to access images using textual queries. Automatic image annotation can be separated into two individual tasks: feature extraction and image classification. In this paper, the authors present feature extr...

Journal: :iranian journal of fuzzy systems 2010
asghar khan young bae jun muhammad shabir

fuzzy bi-ideals play an important role in the study of ordered semigroupstructures. the purpose of this paper is to initiate and study theintiuitionistic fuzzy bi-ideals in ordered semigroups and investigate thebasic theorem of intuitionistic fuzzy bi-ideals. to provide thecharacterizations of regular ordered semigroups in terms of intuitionisticfuzzy bi-ideals and to discuss the relationships ...

Thin films of binary Bi 0 -TeO and Bi 0 -V 0 systems were prepared by the thermal co-evaporation technique in a vacuum at room temperature. The optical absorption edge of these systems are studied in the wavelength of 200-800 nm using a PERKIN-ELMER uv/Vis spectrophotometer. It is found that the value of n=3/2 in the Davis-Mott equation is best fitted for the fundamental absorption edge f...

Journal: :iranian journal of fuzzy systems 2012
anila gupta amit kumar mahesh kumar sharma

the bi-objective warehouse problem in a crisp environment is often not eective in dealing with the imprecision or vagueness in the values of the problem parameters. to deal with such situations, several researchers have proposed that the parameters be represented as fuzzy numbers. we describe a new algorithm for fuzzy bi-objective warehouse problem using a ranking function followed by an applic...

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