the binary and ternary codes spanned by the rows of the point by block incidence matrices of some 2-designs and their complementary and orthogonal designs are studied. a new method is also introduced to study optimal codes.

In this paper, our aim is to propose a model for code abstraction, based on abstract interpretation, allowing us improve the precision of recently proposed static analysis by interpretation dynamic languages. The problem we tackle here that may add some spurious string-to-execute value and need representations in order make it analyzable. This precisely what here, where drive abstraction have p...

Given a suitable extension $ F'/F of algebraic function fields over finite field \mathbb{F}_q $, we introduce the conorm code \operatorname{Con}_{F'/F}( \mathcal{C}) defined F' which is constructed from an geometry \mathcal{C} F $. We study parameters in terms ramification behavior places used to define and genus In case unramified extensions prove that \mathcal{C})^\perp = \mathcal{C}^\perp) w...

polyphase is a common class of pulse compression waveforms in the radar systems. oppermann code is one of the used codes with polyphone pattern. after compression, this code has little tolerant against doppler shift in addition to its high side lobe level. this indicates that the use of oppermann code is an unsuitable scheme to radars applications. this paper shows that the use of amplitude wei...

normal 0 false false false en-us x-none ar-sa pharmacists as one of health-care providers face ethical issues in terms of pharmaceutical care, relationship with patients and cooperation with the health-care team. other than pharmacy, there are pharmaceutical companies in various fields of manufacturing, importing or distributing that have their own ethical issues. therefore, pharmacy practice i...

Code search is a process that takes given query as input and retrieves relevant code snippets from base. The relationship between commonly built on annotation, which extracted comments or other documents. current studies approximately treat annotation common natural language, regardless of its hidden structural information. To address the information loss, this work proposes model to extract fe...