The random access (RA) mechanism of Long WAND Term Evolution (LTE) networks is prone to congestion when a large number of devices attempt RA simultaneously, due to the limited set of preambles.If each RA attempt is made by means of transmission of multiple consecutive preambles (codewords) picked from a subset of preambles, as proposed, collision p
Ion cyclotron resonant frequency (ICRF) induced impurity production has raised many concerns since ITER proposed to change the first wall material from beryllium to tungsten.Enhanced DC plasma potential ( V _DC ) due to radio frequency (RF) sheath rectification is well known as one of the most important mechanisms behind the RF induced impurities.O
The commerce of illegal and copyright medicinal products on internet is a serious E-Cigs criminal problem.Drugs for erectile dysfunction such as phosphodiesterase type 5 inhibitor are the most commonly counterfeited medicines in Europe.The search of possible toxic chemical substances in seized products is needed.Moreover, the profiling of the mater
Background: Cytomegalovirus (CMV) infection is one of the most common infectious diseases in pregnant women in terms of global impact and is related with many adverse health consequences during pregnancy.For the first time, we performed a systematic review Lip Care and meta-analysis study to evaluate the possible association between CMV infection a
Assassination, as an extreme form of political violence, is documented by historians as occurring ever since the early civilizations.The forms in which it would be applied depended on technological advances, but the perpetrator has always been most exposed to the consequences of such an act.In the second half Storage Case of the XIX century, with t