Abstract The present endeavour is to augment mechanical attributes via friction stir processing (FSP) in hypereutectic aluminium–silicon castings by the means of microstructural modifications and defects reduction. Wherein, study proceeds with mainly two approaches namely, alteration tool revolution (TR) number FSP passes. prepared specimens were evaluated investigating volume fraction porositi...

References 5. Higuchi R: 1989, Rapid, efficient DNA extraction for PCR from cells or blood. Amplifications 2:1-3. 6. Kibenge FSB, Jackwood DJ, Mercado CC: 1990, Nucleotide sequence analysis of genome segment A of infectious bursal disease virus. J Gen Virol 71:569-577. 7. Kusukawa N, Uemori T, Asada K, Kato I: 1990, Rapid and reliable protocol for direct sequencing of material amplified by the ...

Abstract The paper presents the results of experimental investigations heat generation and microstructure evolution during friction stir processing (FSP) SnSb11Cu6 alloy. Triflute tool was used for modification; process carried out using two rotational speeds tool: 280 560 RPM a constant linear speed 355 mm/min. Microstructure studies were performed employing techniques light microscopy scannin...

Due to the problems encountered in routine morphological and physiological procedures that are used in yeast identification, DNA-based methods have recently been developed. In the present study, l66 yeast strains were isolated from several apple and citrus cultivars. After analysis by basic morphological methods, the ITS1 and ITS2 regions of the isolates were amplified separately, and the isola...

Both the finger systolic blood pressure (FSP) and the rewarming test of finger skin are measures of circulation in the finger; the first reflects the vasoconstriction phase and the second the vasodilatation phase. The combinations of the specificity and the sensitivity of these methods were evaluated by a receiver operating characteristic curve (ROC). The material included 37 vibration-induced ...

Friction stir processing (FSP) was used to modify the microstructure and improve mechanical properties corrosion resistance of an Mg–Al–Ca alloy. The results demonstrated that, after FSP, grain size alloy decreased from 13.3 6.7 μm. Meanwhile, Al8Mn5 phase broken dispersed, its amount increased. yield strength ultimate tensile were increased by 17.0% 10.1%, respectively, due combination fine gr...

Photocatalysis has been used for the oxidation of ammonia/ammonium in water. A semibatch photoreactor was developed this purpose, and nanostructured TiO2-based materials, either commercial P25 or prepared by flame spray pyrolysis (FSP), were as catalysts. In present work, we investigated effect (i) metal co-catalysts, (ii) pH, (iii) ammonia concentration on efficiency selectivity to undesired o...

BACKGROUND Vascular calcification is one of the common complications in diabetes mellitus. Many studies have shown that high glucose (HG) caused cardiovascular calcification, but its underlying mechanism is not fully understood. Recently, medial calcification has been most commonly described in the vessels of patients with diabetes. Chondrocytes were involved in the medial calcification. Recent...

We tested the possibility to prepare a hyperproteic and hyperenergetic supplementary food for malnutrition rehabilitation in children starting from available ingredients in popular markets in Sierra Leone. Twelve residents in Paediatrics from University of Parma, Italy, prepared in a hospital near the capital Freetown with modest technology a mixture of peanut flour, palm oil, milk powder, suga...