Results 81 to 90 of about 3,250,292 (215)
PAPR Reduction and Data Security Improvement for OFDM Technique Using Chaos System
Journal of Communications Software and Systems, 2019 Orthogonal Frequency Division Multiplexing (OFDM) is the most popular multicarrier technique because it produces several advantages such as higher spectral efficiency, high transmission rate, robustness to fading channel and etc..
Muntadher Kadhim Abdullah +1 more
doaj
, 1989 Sister cities hearing includes statements by Si Frumkin and Zev Yaroslavsky.Digital recordingDigital finding ...
Frumkin, Si
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South African Journal of Business Management, 1970 South Africa is at present experiencing a radical change by the introduction of the metric system. In this article, the advantages of the modern internationally accepted metric system (S.I.) are sketched.
S. J. du Toit
doaj +1 more source
Electrical Engineering & Electromechanics, 2017 Purpose. Silicon heterostructure solar cells, particularly Heterojunction with Intrinsic Thin layer (HIT) cells, are of recommended silicon cells in recent years that are simply fabricated at low processing temperature and have high optical and temperature stability and better efficiency than homojunction solar cells.
openaire +7 more sources
, 2012 Il Système International d'unités, abbreviato con SI, regola dal 1960 il complesso delle unità di misura. Esso ha subito numerose modifiche nel corso della sua storia, per inseguire l’evoluzione delle scoperte nella fisica e approfittare dei trovati ...
BALSAMO, ALESSANDRO
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International Journal of General Medicine, 2023 Raymond Bernardus, Miftah Pramudyo, Mohammad Rizki Akbar Department of Cardiology and Vascular Medicine, Universitas Padjadjaran, Bandung, West Java, IndonesiaCorrespondence: Miftah Pramudyo, Department of Cardiology and Vascular Medicine, Universitas ...
Bernardus R, Pramudyo M, Akbar MR
doaj
Workload Assessment of Workers in the Assembly Lines of a Car Manufacturing Company
Salāmat-i kār-i Īrān, 2014 Background and aims: Workload can be defined as the operator's required capacity to meet a special level of performance while performing a task. Optimized workload is a point at which any increase or decrease could have negative effects on operator's ...
A Mazloumi +4 more
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Electrical Properties of ITO/Al0.7Ga0.3As/ITO Solar Cell With and Without Defects [PDF]
Journal of Renewable Energy and EnvironmentIn this research paper, the electrical properties of an ITO/Al0.7Ga0.3As/ITO solar cell were investigated using SILVACO 2D-Atlas. Characterization was performed through static characteristics (I–V) and (P-V)) at room temperature and under standard ...
Mourad Hebali +6 more
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, 1999 Ben shu shi zuo zhe de yi bu sui bi, za wen ji. nei rong bao gua : bai nian si suo, shi ren gang zou, ma shang hui lai, zun zhong shui de wen hua cha yi, yi ben shu de bei hou, shang hai de yi ri, shui bo duo le zhong guo ren sheng qi de quan li, liang ...
Long, Yingtai 1952-
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Lentejas: si quieres las comes, y si no también [PDF]
, 2021 2016 fue proclamado por primera vez Año Internacional de las Legumbres por la Asamblea General de las Naciones Unidas. Desde entonces, cada 10 de febrero se conmemora el Día Mundial de este alimento, que en 2021 tiene como lema “#AmaLasLegumbres por una ...
Vidal Carou, Ma. Carmen +2 more
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