نتایج جستجو برای: c i acid yellow 23
تعداد نتایج: 2711907 فیلتر نتایج به سال:
این رساله در دو بخش تهیه شده است. در بخش اول ابتدا با استفاده از ماده اولیه ی بیس1و2-(2-آمینو فنیل تیو)اتان (dapte) لیگاند های ca2dapte (2) , py2dapte (7) , thio2dapte (13) and (4-no2-ph)2dapte (15) سنتز شدند و با استفاده از این لیگاند ها و کمپلکس های مربوطه کانفورماسیون ها و مدهای کئوردیناسیون مختلف dapte شناسایی شدند. ca2dapte: [cu(ca2dapte]clo4 (3), [(cu(pph3)i)2(ca2dapte)] (4), ...
Background and objective: Diabetes is a metabolic disorder that has been shown to adversely affect both the central and peripheral nervous system by increasing basal neuronal apoptosis. Since Bcl-2 protein family is considered to play a key role in the regulation of apoptosis, in the present study we have examined the effects of insulin and ascorbic acid on expression of Bcl-2 family members in...
RESEARCH DESIGN ANDMETHODSdSixty-seven patients with coronary artery disease (CAD) underwent angioscopic observation of multiple main-trunk coronary arteries. According to the American Diabetes Association guidelines, patients were divided into nondiabetic (n = 16), prediabetic (n = 28), and diabetic (n = 23) groups. Plaque color grade was defined as 1 (light yellow), 2 (yellow), or 3 (intense ...
The photocatalytic degradation of Acid Red 91 (AR91) and Acid Yellow 23 (AY23) with different molecular structures and different substitute groups using Pt modified TiO2 (PtTiO2 ) nanoparticles was investigated in the presence of visible light irradiation. Pt-TiO2 nanoparticles were prepared with photodiposition method (PD) and characterized by X-ray diffraction (XRD), scanning electron microgr...
Genetic improvement of seed vigour and emergence of yellow-seeded flax (Linum usitatissimum L.) is important to have a good stand establishment, since they are negatively affected by yellow seed colour. This study was conducted to investigate genetic variation, broad-sense heritability and expected genetic response to selection for germination, seed vigour and field emergence. Sixteen genotypes...
A practical and green method for the synthesis of 5H-dibenzo[b,i]xanthene-tetraones and spiro[dibenzo[b,i]xanthene-13,3'-indoline]-pentaones by the condensation of 2-hydroxynaphthalene-1,4-dione with aldehydes or isatins, respectively, in the presence of a catalytic amount of cellulose sulfuric acid (CSA) under solvent-free conditions at 100 °C is described. The significant features of this pro...
ابتدا z-ایدآل های حلقه خارج قسمتی c(x) را به کمک z-ایدآل های حلقه c(x) مشخص خواهیم کرد و نشان می دهیم زمانی که فضای x شبه فشرده باشد، j/i یک z-ایدآل در حلقه (c(x))/i است اگر و تنها اگر j شامل i، یک z-ایدآل در c(x) باشد. z?-ایدآل های حلقه های خارج قسمتی c(x) بررسی خواهد شد و نشان می دهیم که برای هر دو z?-ایدآل i?j در c(x)، j/i یک z?-ایدآل در (c(x))/i است اگر و تنها اگر هر z?-ایدال اول در c(x) م...
The photocatalytic reaction involved in TiO<sub>2</sub> photocatalysis was investigated using a microreactor coated with film on the glass plate attached one side of microreactor. It confirmed that effect H<sub>2</sub>O<sub>2</sub> degradation efficiency azo dyes (acid orange 7, acid red 151, and yellow 23) dependent polymorphs (anatase rutile) UV-irradiated ...
Renal intra-arterial administration of rat atrial extracts elicits a concentration dependent renal vasodilation (independent of prostaglandin or dopamine release) in anesthetized rats. The atrial extracts do not alter skeletal musculature (hindlimb) vascular resistance or systemic arterial blood pressure. The high molecular weight peptide fraction of atrial extracts obtained by gel filtration, ...
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