Clinical and epidemiological aspects related to the detection of adenovirus or respiratory syncytial virus in infants hospitalized for acute lower respiratory tract infection

OBJECTIVE: To characterize and compare clinical, epidemiological, and laboratory aspects ofinfants with acute lower respiratory infection (ALRI) associated with the detection of adenovirus(ADV) or respiratory syncytial virus (RSV).METHODS: A preliminary respiratory infection surveillance study collected samples of nasopharyngeal aspirate (NPA) for

read more


A toolbox to demystify probabilistic and statistical paradoxes

There is a variety of empirical evidence that the coverage of paradoxes in mathematics education helps to support thorough understanding of probabilistic and statistical concepts.However, existing literature often focuses on extensive analysis of a specific paradox, provides new perspectives or an analysis from a different angle.Often neglected asp

read more

Technical and economic aspects of valve train wear during conversion of a gasoline internal combustion engine to gas engine fuel

Problem.The main trends in the car gasification are considered.It is shown that after the global automakers lost the interest in the creation and production of gas engines, the development of gas systems continues in the secondary market.A noticeable decrease in the valve train durability due to the valve recession was noted, which can make the con

read more