Abstract Background Sequence comparisons make use of a one-letter representation for amino acids, the necessary quantitative information being supplied by the substitution matrices.This paper deals with the problem of finding a representation that provides a comprehensive description of amino acid intrinsic properties consistent with the substituti
This paper investigates the effect of recycled gravel obtained from low (Gl) or medium (Gm) concrete grade on fresh property of concrete (slump), mechanical properties (compressive-splitting tensile strength) and mass transport properties (ISAT-sorptivity) of concrete containing dolomite as a natural coarse aggregate.Concrete specimens were prepare
The specific features of the control of the production process during the commissioning (the start-up and adjustment) of a thermal power plant are considered.The composition of the time spent on start-up and adjustment of modern high-tech equipment and engineering systems is considered.In the article a mathematical relationship between the duration
As medical imaging continues to expand, concerns about the potential risks of ionizing radiation to the developing fetus have led to a preference for non-radiation-based alternatives such as ultrasonography Anti-Perspirant and fetal MRI.This review examines the current evidence on the safety of MRI during pregnancy, with a focus on 3 T MRI and cont