نتایج جستجو برای: modified process

تعداد نتایج: 1530877  

Titanium dioxide nanoparticles surface-modified by 5-sulfosalicylic acid 5-SA-TiO2 were prepared in ethanol by the chemisorption process. The effects of surface improvement on the photocatalytic degradation and adsorption of methyl orange MO were studied in a batch system by considering the various parameters, such as contact time, adsorbent dosage, pH, initial dye concentration and temperature...

رحمانی, مرتضی, زمانیان, مصطفی, نویدی, حمید رضا,

In this paper after reviewing the necessity of scientific decision making, the multiple decision making models and the analytical hierarchy process are briefly defined as the techniques for decision making in human judgment. Then, considering the importance of inconsistency in analytical hierarchy process, the modified version of least square method is used to obtain the overall priority of alt...

Journal: :Behavioral neuroscience 2008
Neri Kafkafi Daniel Yekutieli Paul Yarowsky Gregory I Elmer

"What's wrong with my genetically engineered animal?" is a common yet often difficult to answer question in behavioral phenotyping. We present here a method termed Pattern Array for mining movement patterns and isolating those that best capture an effect of a genetic manipulation. We demonstrate the method by searching for early motor symptoms in the open-field behavior of SOD1 mutant rats, an ...

2006
Dennis D. Miller

A spirited debate on the pros and cons of genetically modified organisms (GMOs) began more than a decade ago and continues unabated to the present time. Scientists, politicians, farmers, seed company executives, food manufacturers, leaders of nongovernmental organizations, and food consumers have all joined the discussion. Many of the scientific and political issues related to GMOs were the sub...

Journal: :آب و توسعه پایدار 0
مهدی وثوقی نیری امیرحسین محوی محمد جواد محمدی امیر حسین محوی محمود علی محمدی محمد شیرمردی ابوافضل نعیم آبادی

existence of acid humic in water resources is undesirable and causes carcinogenic component in disinfection process due to reaction with chlorine. due to their cost-effectiveness and higher physical resistance than activated carbon, natural zeloites are used for removing various pollutants. . in the present study, iranian natural zeolite modified with cetylpyridinium bromide (cpb) was investiga...

ایوزی, حسین, باریک بین, بهنام, شهریاری, طاهر,

Background and purpose: Dyes in textile wastewater are amongst the main sources of environmental pollutants that are harmful for environment and human health. This study was designed for experimental evaluation of Reactive Blue 19 absorption from aqueous solutions by dried powder, modified powder, and modified carbon derived from Azolla aquatic plant carbon filiculoides, as a low cost adsorbent...

Journal: :Food chemistry 2014
Marie-Alice Fraiture Philippe Herman Isabel Taverniers Marc De Loose Dieter Deforce Nancy H Roosens

In the coming years, the frequency of unauthorised genetically modified organisms (GMOs) being present in the European food and feed chain will increase significantly. Therefore, we have developed a strategy to identify unauthorised GMOs containing a pCAMBIA family vector, frequently present in transgenic plants. This integrated approach is performed in two successive steps on Bt rice grains. F...

Background & Aims of the Study: The presence of antibiotics in the environment, especially in aquatic environments is a major concern for health and the environment. The advanced oxidation process due to the ease of use, economical advantages and high performance have attracted a lot of attention. The purpose of this study was Evaluating of the photocatalytic role of zinc oxide on s...

2014
Pu Shi Joshua A Gustafson J Andrew MacKay

Cytotoxicity, low water solubility, rapid clearance from circulation, and off-target side-effects are common drawbacks of conventional small-molecule drugs. To overcome these shortcomings, many multifunctional nanocarriers have been proposed to enhance drug delivery. In concept, multifunctional nanoparticles might carry multiple agents, control release rate, biodegrade, and utilize target-media...

Journal: :Cancer research 2017
Claudia Galuschka Rumyana Proynova Benjamin Roth Hellmut G Augustin Karin Müller-Decker

The devastating diseases of human cancer are mimicked in basic and translational cancer research by a steadily increasing number of tumor models, a situation requiring a platform with standardized reports to share model data. Models in Translational Oncology (MiTO) database was developed as a unique Web platform aiming for a comprehensive overview of preclinical models covering genetically engi...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید