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Now showing items 871-880 of 2344
A novel synthesis of octahydropyrido[3,2-c]carbazole framework of aspidospermidine alkaloids and a combined computational, FT-IR, NMR, NBO, NLO, FMO, MEP study of the cis-4a-Ethyl-1(2hydroxyethyl)-2,3,4,4a,5,6,7,11c-octahydro-1H-pyrido[3,2-c] carbazole
(ELSEVIER SCIENCE BV, 2018)
In this study, we performed a novel synthesis of the octahydropyrido[3,2-c]carbazole derivative 6 from 1 in five steps with a 34% overall yield. We also developed a unique compound 2 by a cyclization reaction from the ...
Phytochemical analyses and effects of Alchemilla mollis (Buser) Rothm. and Alchemilla persica Rothm. in rat endometriosis model
(SPRINGER HEIDELBERG, 2015)
The aim of the present study is to evaluate the treatment potential of Alchemilla mollis (Buser) Rothm. and Alchemilla persica Rothm. in the experimentally induced endometriosis model in rats. Endometriosis was surgically ...
An Investigation into Elementary School Teachers' Self-Efficacy Beliefs and Skills for Creating Constructivist Learning Environments
(HACETTEPE UNIV, 2013)
The purpose of this study is to determine whether the elementary school teachers' ability to create a constructivist learning environment and self-efficacy belief differentiate according to the variables of the school ...
Short-Term Effects of the Kinesio Taping (R) on Early Postoperative Hip Muscle Weakness in Male Patients With Hamstring Autograft or Allograft Anterior Cruciate Ligament Reconstruction
(HUMAN KINETICS PUBL INC, 2019)
Objective: Kinesio taping (R) (KT) is a widely used treatment method in musculoskeletal rehabilitation. Little is known about the KT treatment and hip strength in patients with anterior cruciate ligament reconstruction ...
Removal of tetracycline using new biocomposites from aqueous solutions
(TAYLOR & FRANCIS INC, 2016)
This study investigated the removal of tetracycline (TC) using polypropylene (PP), polystyrene (PS), Saccharomyces cerevisiae (Sc) yeast, and new types of sorbents such as polypropylene-S. cerevisiae (PP-Sc) and Polystyrene-S. ...
A versatile hydrogel including bentonite and gallocyanine for trace Rhodamine B analysis
(ELSEVIER SCIENCE BV, 2017)
This study presents a simple and useful method for the effective and sensitive determination of Rhodamine B in cosmetic samples. Solid phase extraction ( SPE) was applied to samples containing Rhodamine B prior to HPLC ...
Adsorption properties of lignin containing bentonite-polyacrylamide composite for UO22+ ions
(TAYLOR & FRANCIS INC, 2016)
As a new material, a composite of polyacrylamide (PAA)-Bentonite (B) containing Lignin (L) was synthesized and adsorption properties of this new material was studied for the removal of uranyl ions from solution. The material ...
Applied electric field effect on light-scattering birefringence of dye-doped liquid crystal molecule and consistent neural network empirical physical formula construction for scattering intensities
(ELSEVIER SCIENCE BV, 2011)
In this paper, we realized two objectives. Firstly, birefringence of azo and anthraquinone dye-doped nematic liquid crystal (NLC) molecules was investigated by applied electric field dependent laser scattering intensities. ...
Subtle Steric Effects in Nickel-Catalysed Kumada-Tamao-Corriu Cross-Coupling Using Resorcinarenyl-Imidazolium Salts
(WILEY-V C H VERLAG GMBH, 2013)
Three resorcinarene-cavitands bearing a 3-R-1-imidazolylium substituent (R = alkyl) grafted to the wider rim of the cavitand (1-3) were assessed in the Kumada-Tamao-Corriu cross-coupling of aryl halides with arylmagnesium ...
Alterations in Promoter Methylation Status of Tumor Suppressor HIC1, SFRP2, and DAPK1 Genes in Prostate Carcinomas
(MARY ANN LIEBERT INC, 2012)
Hypermethylated genomic DNA is a common feature in tumoral tissues, although the prevalence of this modification remains poorly understood. We aimed to determine the frequency of five tumor suppressor (TS) genes in prostate ...