enzymatic extract preparation from pseudomonas aeruginosa km110 under accession no. hq730879 with lipase activity (0.3 u/ml), was used to perform enzymatic hydrolysis pretreatment of a synthetic dairy wastewater with 1000 mg/l total fat content. the pretreatment was optimized for 48 h hydrolysis time, at 45æ% c with 10% v/v enzymatic extract. the biological treatment of synthetic dairy wastewa...

In China, over 10% of cultivated land is polluted by heavy metals, which can affect crop growth, food safety and human health. Therefore, how to effectively quickly detect soil metal pollution has become a critical issue. This study provides novel data preprocessing method that extract vital information from hyperspectra uses different classification algorithms levels contamination in soil. thi...

UML is known as one of the most common methods in software engineering. Since this language is semi-formal, many researches and efforts have been performed to transform this language into formal methods including Petri nets. Thus, the operation of verification and validation of the qualitative and nonfunctional parameters could be achieved with more ability. Since the majority of the real world...

UML is known as one of the most common methods in software engineering. Since this language is semi-formal, many researches and efforts have been performed to transform this language into formal methods including Petri nets. Thus, the operation of verification and validation of the qualitative and nonfunctional parameters could be achieved with more ability. Since the majority of the real world...

MOTIVATION In this study, a method is reported to perform IMRT and VMAT treatment delivery verification using 3D volumetric primary beam fluences reconstructed directly from planned beam parameters and treatment delivery records. The goals of this paper are to demonstrate that 1) 3D beam fluences can be reconstructed efficiently, 2) quality assurance (QA) based on the reconstructed 3D fluences ...

Pretreatment processes are essential for the preparation of biofuels from lignocellulosic feedstocks. Based on alkaline H2O2 pretreatment, photocatalytic pretreatment (U-AHP) was investigated to examine effects reaction time, alkali concentration, and concentration enzymatic digestion corn stover. The optimum process conditions were determined by orthogonal tests: 1% NaOH, 2% H2O2, time 8 h. Un...

Biomass pretreatment is a critical method for improving the anaerobic digestion (AD) performance of lignocellulosic feedstocks. In this study, an effective combined ammonia–autoclave was selected corn straw at 90 °C using four ammonia concentrations (7%, 9%, 11%, and 13%). The results showed that improved substrate’s degradation efficiency system’s buffer capacity, significantly hydrolysis biog...

Background: A common, early postpartum concern of the breastfeeding mother is nipple pain. Because of a lack of effective treatment and opposing results about lanolin, we decided to compare the effect of lanolin ointment and aloe Vera gel on nipple soreness treatment. Methods: This clinical blind trial was performed in Mashhad, Iran, from February 2008 to May 2009. Sampling was nonrandom and pu...