3-6 Education and Display

SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF 6-CARBETHOXY-5-(3'-BROMOPHENYL)-3-ARYL-2-CYCLOHEXENONES AND 6-ARYL-4-(3'-BROMOPHENYL)-3-OXO-2,3A,4,5-TETRAHYDRO-2H-INDAZOLES

6-Carbethoxy-5-(3'-bromophenyl)-3-aryl-2-cyclohexenones 2a-j were obtained from the1-Aryl-3-(3'-bromophenyl)-2-propene-1-ones 1a-j by Micheal addition of ethyl acetoacetate, followed by internal Claisen condensation. Reaction of 2a-j with hydrazine hydrate afforded the corresponding 6-Aryl-4-(3'-bromophenyl)-3-oxo-2,3a,4,5-tetrahydro-2H-indazoles 3a-j. The structures of newly synthesized compou...

The effect of education with film display and educational bookletson knowledge and attitude of girl students towards AIDS

  AIDS is a medical health phenomenon who’s social, cultural and economic dimensions are very widespread. Little information about this disease is emerging because of its recent development. Regarding the youth and adolescent, these are the groups most at risk of infection to AIDS, and the only means of controlling the disease is education and increasing knowledge. So, this study is aimed at co...

On 3 D Data Acquisition , Display and Compression 3 D

SPECIAL ISSUE ON 3D DATA ACQUISITION, DISPLAY AND COMPRESSION ................................................................ 3D Data Acquisition, display and Compression Irene Cheng, University of Alberta, Edmonton Alberta, Canada Real-time 3D Applications on Handheld Devices: Challenge Wenwu Zhu, Dan Miao, and Hongzhi Li, Microsoft Research Asia Using Stereo Vision to Detect, Track and Ident...

Lecture 6 : Markets 6 - 3 6 . 3 Price equilibrium

On the Diophantine Equation x^6+ky^3=z^6+kw^3

Given the positive integers m,n, solving the well known symmetric Diophantine equation xm+kyn=zm+kwn, where k is a rational number, is a challenge. By computer calculations, we show that for all integers k from 1 to 500, the Diophantine equation x6+ky3=z6+kw3 has infinitely many nontrivial (y≠w) rational solutions. Clearly, the same result holds for positive integers k whose cube-free part is n...