نتایج جستجو برای: curcumin electrospray micronano particles statistical optimization design of experiment
تعداد نتایج: 21291608 فیلتر نتایج به سال:
objective: the aim of this study was to investigate the effects of curcumin on epididymal sperm parameters in adult male navel medical research institute (nmri) mice exposed to sodium arsenite. materials and methods: in this experimental study, we divided the animals into four groups: control, sodium arsenite (5 mg/kg), curcumin (100 mg/kg) and curcumin+sodium arsenite. exposures were performed...
مسئله مورد بحث و گسترده آن شامل یافتن کلیه عوامل موثر و متغیرهای اثری است که می توانند بر روی یکی از مهمترین پارامترهای محصول در فرآیند تولید شاتون که همان عدم هم محوری در شاتون است و جزء مهمترین مشخصه های کیفی موردنظر مشتری است تاثیر بگذارند که این کار از طریق انجام آزمون و نمونه برداری به ازای سطوح مختلف عوامل و ترکیبهای حاصل در فرایند تولید شاتون و سپس اندازه گیری مقادیر پارامتر موردنظر (عدم...
Submitted: Jul 22, 2013; Accepted: Sep 2, 2013; Published: Sep 11, 2013 Abstract: The purpose of this study is to determine the optimum condition of humidity contents, drying rate and energy in the experiment of drying of lemon grass in the fluidized bed dryer with presence of inert particles. The studied drying parameters were temperature, air velocity, mass of sand and drying time. The optimi...
This paper presents an improved multi-objective evolutionary algorithm (IMOEA) for the design of planar steel frames. By considering constraints as a new objective function, single objective optimization problems turned to multi objective optimization problems. To increase efficiency of IMOEA different Crossover and Mutation are employed. Also to avoid local optima dynamic interference of mutat...
Background and Aims: Hepatitis C virus (HCV) is a member of the Flaviviridae family, which causes approximately 500,000 deaths annually. HCV infection treatment is often associated with significant adverse effects. Curcumin is an active ingredient of turmeric which has therapeutic anti-inflammatory effects in many diseases including infectious ones. Although curcumin is not soluble in water, if...
?it is of utmost priority for an experienced teacher to train the mind of the students, and enable them to think critically and correctly. the most important question here is that how to develop such a crucial ability? this study examines a new way to the development of critical thinking utilizing critical discourse analytical tools. to attain this goal, two classes of senior english la...
Background: Nowadays, one of the problems of human beings is drug addiction, which causes individual, economic and social damages. One of the most commonly used substances in parties is ecstasy pills or 3, 4-methylenedioxymethamphetamine (MDMA). This study seeks to assess the effect of curcumin in complications of ecstasy on liver tissue in rats. Methods:48 ma...
the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...
Electrospray ionization mass spectrometry (ESI-MS) binding studies between proteins and ligands under native conditions require that instrumental ESI source conditions are optimized if relative solution-phase equilibrium concentrations between the protein-ligand complex and free protein are to be retained. Instrumental ESI source conditions that simultaneously maximize the relative ionization e...
Background and aims : With the increasing application of nanotechnology concerns about the negative effects of human exposure and environmental releases of these particles is also doubled. Among the most well-known media, ULPA filters are used to control nanoparticles. In this study, the efficiency and pressure drop of ULPA fiber bed for collection and removal of nanoparticles were investigat...
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