Results 121 to 130 of about 520,343 (350)
Channel characterization in the 5.8GHz band in a suburban area
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2014 Based on signal measurements carried out in the 5.8 GHz band, which is reserved for unlicensed WiMAX in Brazil, this paper evaluates narrowband and wideband characteristics on the suburban area of Tanguá city in Rio de Janeiro State.
Wilyam D. T. Meza +2 more
doaj
Unified Framework for the Effective Rate Analysis of Wireless Communication Systems over MISO Fading Channels [PDF]
arXiv, 2016 This paper proposes a unified framework for the effective rate analysis over arbitrary correlated and not necessarily identical multiple inputs single output (MISO) fading channels, which uses moment generating function (MGF) based approach and H transform representation.
arxiv
The Fisher–Snedecor $\mathcal {F}$ Distribution: A Simple and Accurate Composite Fading Model
IEEE Communications Letters, 2017 We consider the use of the Fisher-Snedecor ${\mathcal {F}}$ distribution, which is defined as the ratio of two chi-squared variates, to model composite fading channels.
Seong Ki Yoo +5 more
semanticscholar +1 more source
Alkane biosynthesis gene expression and its increased production in recombinant cyanobacteria
FEBS Open Bio, EarlyView.The transcription and mRNA structures of the alkane biosynthesis genes ado/aar were analysed in the representative cyanobacteria PCC 6803 and SK1‐2‐1, which produce C17H36 and C15H32, respectively. PCC 6803 transconjugants carrying these genes showed a 1.8‐ to 2.3‐fold increase in C17H36 production.
Misato Nagao +4 more
wiley +1 more source
ON THE QUINONE PHENOLATE THEORY OF INDICATORS. A SPECTROPHOTOMETRIC STUDY OF THE “END-POINTS” AND “FADING” OF PHENOLSULFOPHTHALEIN INDICATORS. [PDF]
, 1918 Charlês L. Brightman +3 more
openalex +1 more source
Hydrogen sulfide repairs testicular damage induced by heat stress in rats
FEBS Open Bio, EarlyView.Heat stress can cause testicular damage and affect fertility. We investigated the potential protective role of hydrogen sulfide (H2S) against heat stress‐induced testicular injury and observed that H2S donor NaHS can effectively restore testicular damage in rats by inhibiting inflammation and oxidative stress. Our results suggest that H2S might be used
Xinyu Guo +6 more
wiley +1 more source
The Journal of Engineering, 2014 This study presents research that supplements and extends the previous works on design of space-time fully systematic unpunctured (FSU) serial concatenation of quadratic interleaved codes (SCQICs).
Ardavan Rahimian +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.We introduce an immunohistochemistry method to measure autophagy flux, highlighting the active degradation and recycling of cellular waste. This cost‐effective approach uses tissue samples to track key markers like LC3 and SQSTM1, revealing how cells maintain health or respond to diseases such as cancer. It bridges the gap between research and clinical
Shahla Shojaei +6 more
wiley +1 more source
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2019 Abstrak Teknologi telekomunikasi yang banyak dimanfaatkan untuk berkomunikasi di era internet saat ini adalah teknologi Long Term Evolution (LTE). Dalam menyelenggarakan layanan LTE, diperlukan suatu penghubung antara jaringan akses dengan core yang ...
Ignatius Daru Kristiadi +1 more
doaj +1 more source
Polar Coding for Fading Channels: Binary and Exponential Channel Cases [PDF]
arXiv, 2013 This work presents a polar coding scheme for fading channels, focusing primarily on fading binary symmetric and additive exponential noise channels. For fading binary symmetric channels, a hierarchical coding scheme is presented, utilizing polar coding both over channel uses and over fading blocks.
arxiv