ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 58, Number 4
JKCSEZ 58(4)
August 20, 2014 

351  

Inhibitory Effect of {Surfactant- MnO₄^-} Aggregation in KMnO₄ Oxidation of Proline and Methionine: A Kinetic Study
Ritu Tripathi, Santosh K Upadhyay*
Keywords: Inhibition, Surfactants, KMnO₄, Proline, Methionine
DOI: https://doi.org/10.5012/jkcs.2014.58.4.351

Abstract  |  Full Text: PDF

359  

Cinnamon Plant Extract as Corrosion Inhibitor for Steel Used in Waste Water Treatment Plants and Its Biological Effect on Escherichia coli
Abd El Aziz S Fouda*, Ahmed Abdel Nazeer, Ayman Y El Khateeb, Mohamed Fakih
Keywords: Steel corrosion, Cinnamon plant extract, Polluted salt water
DOI: https://doi.org/10.5012/jkcs.2014.58.4.359

Abstract  |  Full Text: PDF

366  

One Pot Synthesis of Novel Cyanopyridones as an Intermediate of Bioactive Pyrido[2,3-d]Pyrimidines
Taslimahemad T Khatri*, Viresh H Shah
Keywords: Microwave-assisted synthesis, 2-Cyano-N-phenylacetamides, Pyrido[2,3-d]pyrimidines, Antibacterial activity, Antifungal activity
DOI: https://doi.org/10.5012/jkcs.2014.58.4.366

Abstract  |  Full Text: PDF

377  

Antimicrobial Activities of Novel 3-Substituted [1,2,4] Triazolo[4,3-b]pyridazines Derivatives
Jayaraman Sembian Ruso, Nagappan Rajendiran*, Chowdappa Srinivas, Konappa Narasimha murthy, Krishnamurthy Soumya
Keywords: 1,2,4 Triazolopyridazine, Aromatic aldehyde antifungal and antibacterial
DOI: https://doi.org/10.5012/jkcs.2014.58.4.377

Abstract  |  Full Text: PDF

381  

Synthesis of Some Novel N⁷-tetrazolo[5,1-f]-1,2,4-triazin-8-(7H)-one Compounds as Potential Antimicrobial Agents
Susan M El Badry, Mamdouh A M Taha*
Keywords: Tetrazolo[5,1-f]-1,2,4-triazin-8-(7H)-one, Synthesis, Structure elucidation, Biological assay
DOI: https://doi.org/10.5012/jkcs.2014.58.4.381

Abstract  |  Full Text: PDF

388  

Microwave-Assisted and Conventional Synthesis of Benzothieno [3,2-e] [1,3,4] triazolo[4,3-c]pyrimidines: A Comparative Study
Santhosh L Gaonkar, Chuljin Ahn, Princia, Nitinkumar S Shetty*
Keywords: Conventional method, Microwave irradiation, Thienopyrimidine, Triazolothienopyrimidine
DOI: https://doi.org/10.5012/jkcs.2014.58.4.388

Abstract  |  Full Text: PDF

393  

Characteristics of Social Interaction in Scientific Modeling Instruction on Combustion in Middle School
연소의 과학적 모형형성 수업에서 나타난 중학생의 사회적 상호작용 특징
HyunJu Park, HyeYeong Kim*, Shinho Jang, Youngsook Shim, Chan Jong Kim, Heui baik Kim, Junehee Yoo, Seung Urn Choe, Kyung Mee Park
Keywords: 과학적 모형, 언어적 상호작용, 문화적 특성, 토론유형도, 연소 , Modeling, Social interaction, CLEQ, Discourse maps, Combustion
DOI: https://doi.org/10.5012/jkcs.2014.58.4.393

Abstract  |  Full Text: PDF

406  

Exploring the Effects of Grouping by Learning Style of Gifted-Student in Science on the Verbal Interaction
과학 영재들의 학습양식에 따른 소집단 구성이 언어적 상호작용에 미치는 영향 탐색a
Eun Kyung Lee, Jihyun Yoon, Seong Joo Kang*
Keywords: 소집단 구성, 학습양식, 언어적 상호작용, 과학 영재 , Grouping in small group activity, Learning style, Verbal interaction, Gifted-student in science
DOI: https://doi.org/10.5012/jkcs.2014.58.4.406

Abstract  |  Full Text: PDF

418  

A New and Versatile Synthesis of Thioflavanones from 2-Fluorobenzoic Acids
2-플루오로벤조산으로부터 싸이오플라바논의 새롭고 다양한 합성
Jae In Lee*
Keywords: 싸이오플라바논, 축합, 1,4-첨가, 고리화 , Thioflavanones, Condensation, 1,4-Addition, Cyclization
DOI: https://doi.org/10.5012/jkcs.2014.58.4.418

Abstract  |  Full Text: PDF

423  

A Synthesis of Novel Sulfur-Linked Fused Thienotriazolopyrimidine Derivatives
Yang Heon Song*
Keywords: Thienotriazolopyrimidine, 1,2,4-Triazole, Tetracyclic, STAT-3
DOI: https://doi.org/10.5012/jkcs.2014.58.4.423

Abstract  |  Full Text: PDF