Uniformly Redundant Arrays (URA’s) are two–dimensional binary arrays with constant sidelobes of their periodic autocorrelation function. They are widely agreed upon to be optimum mask patterns for coded aperture imaging, particularly in imaging systems with a cyclic coded mask. In this paper, a survey of all currently known construction methods for URA’s is given and the sizes and open fraction...

A redundant binary (RB) representation is used for designing high performance multiplier. Because of its high modularity and carry free addition. The error correcting word (ECW) plays an important role in redundant binary multiplier. The redundant binary (RB) coding and modified booth (MB) encoding creates the error correcting word. The extra error correcting is eliminated by combining the erro...

Following a rigorous, carefully concerns and considered review of the article published in Jurnal Edukasi dan Sains Matematika (JES-MAT) to entitled “PENGARUH METODE PEMBELAJARAN DISCOVERY MENGGUNAKAN E-LEARNING TERHADAP KEMAMPUAN LITERASI MATEMATIS SISWA” Vol 8, No 1, pp. 95-106, March 2022, DOI: https://doi.org/10.25134/jes-mat.v8i1.5594This paper has been found be violation Publication princ...

This investigation deals with transient analysis of cold standby system with n units . Chapman-Kolmogorov equations are developed for repair facility with two repairmen and solved by using matrix technique. Availability and reliability factors have been obtained with probability of the system. A particular case has also been discussed.

the present article is a brief presentation of various aspects of scientific misconduct in medical papers. the best approach for prevention of scientific misconduct in medical journals is the application of accepted codes of publication ethics.