Results 11 to 20 of about 245,262 (243)
The paper considers a hypothesis concerned the possible influence of electromagnetic pollution of the environment on the lethality rate of the population from coronavirus infection, along with other factors.
V. I. Mordachev
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[cat] En aquest document es descriuen les perspectives de futur de les tecnologies de telefonia mòbil, prenent com a focus la que pareix ser la tendència del futur: 4G. Aquesta ve recolzada per OFDM i MIMO, com a millora de les tecnologies de canal ràdio utilitzades actualment, i una arquitectura homogènia oberta i transparent que convergeix ...
Vicens Torres, Jaume +3 more
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The declared increase in spatial density of user (terminal, peripheral, etc.) radiating equipment (UE) of mobile communications up to 0.1 UE/m2 in 4G (LTE) networks, up to 1.0 UE/m2 in 5G (NR) networks and up to 10 UE/m2 in promising 6G networks may ...
V. I. Mordachev
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In this paper, the results of a refined analysis of the correlation, previously discovered by the author, between the accepted maximum permissible levels (MPL) of radio frequency electromagnetic fields (RF EMF) for population and the mortality rate of ...
V. I. Mordachev
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Anchorages of non-rectangular configuration, though not covered by current design codes, are often used in practice due to functional or architectural needs.
Boglárka Bokor, Akanshu Sharma
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PAI-1 4G/5G polymorphism contributes to cancer susceptibility: evidence from meta-analysis. [PDF]
BACKGROUND: The plasminogen activator inhibitor-1 (PAI-1) is expressed in many cancer cell types and allows the modulation of cancer growth, invasion and angiogenesis. To date, studies investigated the association between a functional polymorphism in PAI-
Shangqian Wang +9 more
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An expanding mobile cellular network data transfer service offers cheaper wireless solutions for various data transfer needs. This paper presents an experimental testing of data transfer performance in 3G and 4G modes. The purpose of testing was to check
Brodņevs Deniss, Kutins Aleksandrs
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Experimental Evaluation of the Shadowing of a Planar Antenna Caused by a Quadcopter Frame
The use of mobile data transfer can significantly increase the range of the remote-controlled operation of multirotor aerial vehicles. The planar antennas of ready-to-use 3G/LTE cellular communication dongles provide a low-cost and lightweight ...
Heydarov Ibrahim, Brodnevs Deniss
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The present study aimed at investigating the 4G/5G and -844G/A polymorphisms and plasma concentration of PAI-1 in patients with acute myocardial infarction (AMI) and chronic stable angina (CSA) in Indian population.
Sunil Kumar +16 more
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The -675 4G/5G polymorphism in plasminogen activator inhibitor-1 gene is associated with risk of asthma: a meta-analysis. [PDF]
BACKGROUND: A number of studies assessed the association of -675 4G/5G polymorphism in the promoter region of plasminogen activator inhibitor (PAI)-1 gene with asthma in different populations. However, most studies reported inconclusive results.
Wei Nie, Bing Li, Qing-Yu Xiu
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