نتایج جستجو برای: lwl

تعداد نتایج: 77  

2017
Tao Zhang Marcel P de Vries Hjalmar P Permentier Rainer Bischoff

Specific digestion of proteins is an essential step for mass spectrometry-based proteomics, and the chemical labeling of the resulting peptides is often used for peptide enrichment or the introduction of desirable tags. Electrochemical oxidation yielding specific cleavage C-terminal to tyrosine (Tyr) and tryptophan (Trp) residues provides a potential alternative to enzymatic digestion and a pos...

Journal: :Sustainable Chemistry and Pharmacy 2023

This study presents a smart technological framework to efficiently remove azithromycin from natural soil resources using bioremediation techniques. The consists of several modules, each with different models such as Penicillium Simplicissimum (PS) bioactivity, soft computing models, statistical optimisation, Machine Learning (ML) algorithms, and Decision Tree (DT) control system based on Remova...

Journal: :Journal of food protection 2006
Kelly Oliveira Tereza Oliveira Pilar Teixeira Joana Azeredo Mariana Henriques Rosário Oliveira

Contamination of kitchen surfaces due to bacteria present in foodstuffs is one of the main causes of foodborne outbreaks. Salmonella infections are an important cause of foodborne disease, and Salmonella Enteritidis is the most common isolate in the past few years. In this study, the adhesion ability of four Salmonella Enteritidis isolates to different materials (polyethylene, polypropylene, an...

2006
Anthony J. Remijan D. N. Friedel Imke de Pater M. R. Hogerheijde L. E. Snyder M. F. A’Hearn Geoffrey A. Blake H. R. Dickel J. R. Forster

We present an interferometric search for large molecules, including methanol (CH3OH), methyl cyanide (CH3CN), ethyl cyanide (CH3CH2CN), ethanol (CH3CH2OH), and methyl formate (CH3OCHO), in comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4) with the Berkeley-Illinois-Maryland Association NASA Goddard Space Flight Center, Computational and Information Sciences and Technologies Office, Code 606, Green...

Journal: :CoRR 2016
Yangqiu Song Stephen D. Mayhew Dan Roth

This paper presents an approach to classify documents in any language into an English topical label space, without any text categorization training data. The approach, CrossLingual Dataless Document Classification (CLDDC) relies on mapping the English labels or short category description into a Wikipedia-based semantic representation, and on the use of the target language Wikipedia. Consequentl...

2008
Huijie Zhao Jinfang Tan Jianping Hong Yanlai Han Hui Li Wencai Zhao

Nitric oxide (NO) is a active molecule involved in mediation of various biotic and abiotic stressinduced physiological responses in plants. In the present study, using SNP (sodium nitroprusside) as NO donor and cPTIO [2-(4-carboxypheny-4,4,5,5-tetramethylimidazoline-1-1oxyl-3-oxide, potassium salt] as specific NO scavenger, we examined the ability of exogenous NO to alleviate oxidative damage, ...

Journal: :Analytical chemistry 2016
Tao Zhang Xiaoyu Niu Tao Yuan Marco Tessari Marcel P de Vries Hjalmar P Permentier Rainer Bischoff

Specific digestion of proteins is an essential step for mass spectrometry-based proteomics, and the chemical labeling of the resulting peptides is often used for peptide enrichment or the introduction of desirable tags. Cleavage of the peptide bond following electrochemical oxidation of Tyr or Trp results in a spirolactone moiety at the newly formed C-terminus offering a handle for chemical lab...

Journal: :Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence 2016
Virginia A Marchman Katherine A Adams Elizabeth C Loi Anne Fernald Heidi M Feldman

As rates of prematurity continue to rise, identifying which preterm children are at increased risk for learning disabilities is a public health imperative. Identifying continuities between early and later skills in this vulnerable population can also illuminate fundamental neuropsychological processes that support learning in all children. At 18 months adjusted age, we used socioeconomic status...

زعفران به عنوان با ارزش­ترین محصول کشاورزی و دارویی جهان جایگاه ویژه­ای در بین محصولات صنعتی و صادراتی ایران دارد. در حال حاضر، ایران بزرگترین تولید کننده و صادرکننده زعفران در جهان است، به طوری که بیش از 7/93 درصد تولید جهانی این محصول گران­بها به ایران اختصاص دارد. اما علیرغم قدمت کشت زعفران و ارزش افزوده این محصول در مقایسه با بسیاری از محصولات زراعی رایج در کشور سهم کمتری از فناوری­های نوین...

Journal: :Water 2023

The increasing demand for food and animal products makes it important to ensure that animals have sufficient fodder obtained from grassland. Unfortunately, there has been a recent decline in grassland areas, which essential find solutions increase the grassland’s productivity quality of yields. One these may be use appropriate irrigation fertilization. present study investigated effect foliar a...

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