High-quality nucleic acids are critical for optimal PCR-based diagnostics and pathogen detection. Rapid sample processing time is important for the earliest administration of therapeutic and containment measures, especially in the case of biothreat agents. In this context, we compared the Fujifilm QuickGene-Mini80 to Qiagen's QIAamp Mini Purification kits for extraction of DNA and RNA for poten...

Abstract The paper deals with theoretical bases of the implementation in mining equipment design up-to-date methods using modelling and simulation, supported by examples personal research. This has become necessary due to structural complexity this equipment, variety aggressiveness their operating environment. presented refer different kinds used mechanical extraction mineral raw materials, fro...

Background: The present study was carried out with the aim of extracting trace amounts of zinc in urine samples with ultrasound-assisted emulsification solidified floating organic drop micro-extraction (USAE-SFODME) method by flame atomic absorption spectrometry (FAAS). The efficiency was investigated using the solvent extraction volume, extraction pH, time sonication and temperature extraction...

OBJECTIVE The aim of the current review was to systematically identify, evaluate and synthesise trials that examine concussion prevention via equipment, educational programmes and training programmes. DATA SOURCES PubMed and EBSCO host (CINAHL, MEDLINE, SPORTDiscus). ELIGIBILITY CRITERIA FOR SELECTING STUDIES The electronic databases PubMed and EBSCO were searched using the phrases: concuss...

The challenge of finding scale-up criteria that allow reproducing laboratory data at higher scales is extremely important for the industrial supercritical fluid extraction (SFE) processes. The objective of this work is to investigate the scaleup of SFE from Capsicum frutescens pepper using supercritical CO2, and to evaluate the extraction kinetic curves of oleoresin and capsaicinoids of the lar...

Recently, various imaging equipment such as high resolution computed tomography (HRCT) have been intoroduced into medical fields. Accordingly, many related image processing techniques are proposed into medical fields for extraction of abnormal area. Also, segmentation is one of the most important problems for analyzing the abnormalities and some segmentation techinques have been developed for a...

Coffee is quite popular of the leisure drink, and the ingredients of coffee include caffeine, aroma, protein, tannic acid and fat et al. The references show a small amount of caffeine can stimulate the brain and enhance memory, if caffeine is over the amount that heart, high blood pressure, kidney and coronary artery would be caused a negative impact. In this paper, we use the special ultrasoun...