Results 11 to 20 of about 9,325 (177)
Vaccines, 2021 We intended to assess the humoral response induced by the Pfizer/BioNTech Comirnaty COVID-19 vaccine with commercially available immunoassays: anti-spike (S) IgG and IgM, and anti-nucleocapsid (N) IgG antibodies, over a 4-month course.
Jakub Swadźba +3 more
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Wykorzystanie klinicznych badań molekularno-genetycznych w opiniowaniu sądowo-lekarskim
Archives of Forensic Medicine and Criminology, 2022 Biologia molekularna i genetyka dysponują możliwościami diagnostyki wielu schorzeń, których obecność lub nieobecność ma istotne znaczenie w różnych obszarach opiniowania sądowo-lekarskiego.
Rafał Skowronek
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Diagnostyka, 2022 The main Objective of the present work is to study the behavior of nano lubricated journal bearing considering elasticity and variable viscosity effects.
Zainab Hafiz Kadhim +2 more
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Intermittent Hypoxic Exposure Reduces Endothelial Dysfunction
BioMed Research International, Volume 2020, Issue 1, 2020., 2020 Intermittent exposure to hypoxia (IHE) increases the production of reactive oxygen and nitrogen species as well as erythropoietin (EPO), which stimulates the adaptation to intense physical activity. However, several studies suggest a protective effect of moderate hypoxia in cardiovascular disease (CVD) events.
Agnieszka Zembron-Lacny +7 more
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Solid particle erosion in the sudden contraction of raw water pipeline
Diagnostyka, 2022 The steady 3-D raw water turbulent flow is numerically investigated. This flow is formed of solid silica sand (quartz) carried by water in stainless steel pipe. The flow in a straight pipe and flow in a pipe with a sudden contraction are analyzed using a
Karima E. Amori, Zaid Al-Salmani
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The modal analisis of a two-link mechanical system of a robot manipulator
Diagnostyka, 2022 The method of calculation of natural frequencies and forms of oscillations of a two-link mechanical system of a robot manipulator is proposed. Links of the system are considered as straight rods with a step change of cross-sectional parameters.
Yevhen Kharchenko +3 more
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Diagnostyka, 2022 This paper explores the role of the computational fluid dynamics (CFD) modeling technique in the design, regulation, and production of the gasoline direct injection (GDI) engine combustion system through literature reviews.
Mohammed Qasim Ali, Barhm Mohamad
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Analysis of air jets velocity attenuation at special initial conditions
Diagnostyka, 2022 The article is devoted to solving the significant problem of efficiency increasing of air distribution in the premise by swirl air jet. The aim of the article is to decrease coefficient of velocity attenuation due to intensification of initial turbulence
Orest Voznyak +5 more
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Ensuring the reliability and performance criterias of crankshafts [PDF]
, 2019 The issues of efficiency improvement of manufacturing crankshafts in order to ensure their reliability and performance criteria are the priorities in modern production of internal combustion engines.
Basova, Yevheniia +4 more
core +1 more source
3D CAD model for a quadrotor system modeling and control
Diagnostyka, 2022 The work focus on the advantages of several engineering software to present a case study for the quadrotor system by a used 3D CAD model. CAD model initially generated using one of the CAD software and it can be accessed from MATLAB software and ...
Fatimah Adil Raheemah +1 more
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