AbstractLong haul transmission links evolve with the advent of new multiplexing and modulation schemes. We propose a new approach of dispersion compensated coherent optical orthogonal frequency division multiplexing scheme which is combined with quadrature amplitude modulation to double the data rate and spectral efficiency as transmitted in an optical OFDM system. Quadrature amplitude modulati...

ABSTRAKJauhnya lokasi batching plant dengan tempat penuangan kerapkali membuat beton setting sehingga dibutuhkan bahan tambah retarder. Ground Granulated Blast Furnace Slag (GGBFS) memiliki komposisi kimia mirip semen. Oleh karena itu, dilakukan penelitian penambahan retarder pada substitusi GGBFS sebagai pengganti sebagian semen untuk mengetahui pengaruh (dengan uji regresi SPSS), sifat fisik ...

Leading To HealthNursing Homes Health AffairsVol. 40, No. 3: Nursing Homes, COVID-19 & More The Big Idea Behind A New Model Of Small HomesRob Waters Affiliations This article is part of a series on transforming health systems published with support from Robert Wood Johnson Foundation. an open access distributed in accordance the terms Creative Commons Attribution (CC BY 4.0) license, which perm...