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2013

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Animal Science E-Newsletter, September 2013, University Of Arkansas, Fayetteville. Department Of Animal Sciences Sep 2013

Animal Science E-Newsletter, September 2013, University Of Arkansas, Fayetteville. Department Of Animal Sciences

Animal Science e-Newsletter

No abstract provided.

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Conservation Of Structure And Mechanism By Trm5 Enzymes., Thomas Christian, Howard Gamper, Ya-Ming Hou Sep 2013

Conservation Of Structure And Mechanism By Trm5 Enzymes., Thomas Christian, Howard Gamper, Ya-Ming Hou

Department of Biochemistry and Molecular Biology Faculty Papers

Enzymes of the Trm5 family catalyze methyl transfer from S-adenosyl methionine (AdoMet) to the N¹ of G37 to synthesize m¹ G37-tRNA as a critical determinant to prevent ribosome frameshift errors. Trm5 is specific to eukaryotes and archaea, and it is unrelated in evolution from the bacterial counterpart TrmD, which is a leading anti-bacterial target. The successful targeting of TrmD requires detailed information on Trm5 to avoid cross-species inhibition. However, most information on Trm5 is derived from studies of the archaeal enzyme Methanococcus jannaschii (MjTrm5), whereas little information is available for eukaryotic enzymes. Here we use human Trm5 (Homo sapiens; HsTrm5) …

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Are There Carcinogens In Your Workplace? It's Time To Act!, France Labrèche, Brigitte Roberge, Sabrina Gravel, Marie-France D'Amours Sep 2013

Are There Carcinogens In Your Workplace? It's Time To Act!, France Labrèche, Brigitte Roberge, Sabrina Gravel, Marie-France D'Amours

Guides

No abstract provided.

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Persistent And Emerging Questions About The Use Of End-User Licence Agreements In Children's Online Games And Virtual Worlds Sep 2013

Persistent And Emerging Questions About The Use Of End-User Licence Agreements In Children's Online Games And Virtual Worlds

UBC Law Review

No abstract provided.

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Academic Affairs Division Newsletter, September 2013, San Jose State University Sep 2013

Academic Affairs Division Newsletter, September 2013, San Jose State University

Academic Affairs Division Newsletter

No abstract provided.

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Do Markets Promote Immoral Behavior?, Fred Foldvary Sep 2013

Do Markets Promote Immoral Behavior?, Fred Foldvary

Faculty Publications

Pure markets enhance good behavior, because in such arrangements, voluntary acts are rewarded and involuntary acts are punished. A pure market, as we define it, consists only of voluntary human action. That’s because a truly free market includes governance structuresthat penalize coercive harm, and such pure markets do not impose any restrictions or costs on honest and peaceful human activity.Critics of markets think otherwise. They point to slave markets or a market for stolen goods as examples of market immorality.

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The Role Of Mechanically Induced Erk Phosphorylation In Stem Cell Adipogenesis, Daniel E. Menter Sep 2013

The Role Of Mechanically Induced Erk Phosphorylation In Stem Cell Adipogenesis, Daniel E. Menter

Department of Engineering Mechanics: Dissertations, Theses, and Student Research

Mechanical cell stimulation has only recently been highlighted for its ability to direct cell function and fate. The development of techniques to apply controlled mechanical stimulation to cells has allowed researchers to examine the effects of forces on cell behavior. These studies have shown that cells, and in particular, stem cells are very sensitive to mechanical stimuli. While the potential impact of mechanical forces has been demonstrated by these studies, there have not been many studies that compare the differing effects of stimulation profiles and methods. Further, molecular mechanosensing mechanisms have not been identified. In this work, we compared the …

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Do Candidate Reactions Relate To Job Performance Or Affect Criterion-Related Validity? A Multistudy Investigation Of Relations Among Reactions, Selection Test Scores, And Job Performance, Julie Mccarthy, Chad H. Van Iddekinge, Filip Lievens, Mavis Mei-Chuan Kung, Evan F. Sinar, Michael A. Campion Sep 2013

Do Candidate Reactions Relate To Job Performance Or Affect Criterion-Related Validity? A Multistudy Investigation Of Relations Among Reactions, Selection Test Scores, And Job Performance, Julie Mccarthy, Chad H. Van Iddekinge, Filip Lievens, Mavis Mei-Chuan Kung, Evan F. Sinar, Michael A. Campion

Research Collection Lee Kong Chian School Of Business

Considerable evidence suggests that how candidates react to selection procedures can affect their test performance and their attitudes toward the hiring organization (e.g., recommending the firm to others). However, very few studies of candidate reactions have examined one of the outcomes organizations care most about: job performance. We attempt to address this gap by developing and testing a conceptual framework that delineates whether and how candidate reactions might influence job performance. We accomplish this objective using data from 4 studies (total N = 6,480), 6 selection procedures (personality tests, job knowledge tests, cognitive ability tests, work samples, situational judgment tests, …

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Averting Uncertainty: A Practical Guide To Physical Activity Research In Australian Schools, Jerome N. Rachele, Thomas F. Cuddihy, Tracy L. Washington, Steven M. Mcphail Sep 2013

Averting Uncertainty: A Practical Guide To Physical Activity Research In Australian Schools, Jerome N. Rachele, Thomas F. Cuddihy, Tracy L. Washington, Steven M. Mcphail

Australian Journal of Teacher Education

Preventative health has become central to contemporary health care, identifying youth physical activity as a key factor in determining health and functioning. Schools offer a unique research setting due to distinctive methodological circumstances. However, school-based researchers face several obstacles in their endeavour to complete successful research investigations; often confronted with complex research designs and methodological procedures that are not easily amenable to school contexts. The purpose of this paper is to provide a practical guide for teachers (both teacher educators and teaching practitioners) seeking to conduct physical activity-based research in Australian school settings, as well as discuss research practices. The …

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Body Objectification, Ethnic Identity And Cosmetic Surgery In African-American Women, Allycin Powell-Hicks Sep 2013

Body Objectification, Ethnic Identity And Cosmetic Surgery In African-American Women, Allycin Powell-Hicks

Loma Linda University Electronic Theses, Dissertations & Projects

This study investigated the role of ethnic identity in African-American women's relationship with their bodies and their decisions for cosmetic procedures. The research hypotheses are: (1) The odds of receiving a cosmetic procedure increase with lower endorsements of ethnic identity. (2) Ethnic identity has an effect on surveillance, shame, and body control in African-American Women. Ethnic identity will be measured with the Multiethnic Identity Measure (MEIM), which measures subjects' self-assessed membership in their ethnic group. Body Objectification is measured by the Objectified Body Consciousness scale, which measures a woman's endorsements of surveillance, shame, and control. The sample consisted of 175 …

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Preparation Of New Complexes Of Ligand 2-(2-Butyl) Thio-5-Phenyl –1,3,4 –Oxadiazolewith Studying Their Biological Activities, A.M. Mohammed, A.J. Ahmed Sep 2013

Preparation Of New Complexes Of Ligand 2-(2-Butyl) Thio-5-Phenyl –1,3,4 –Oxadiazolewith Studying Their Biological Activities, A.M. Mohammed, A.J. Ahmed

Baghdad Science Journal

This paper deals with the preparation and investigation studies of a number of new complexes of Cu(II), Zn(II), Hg(II), Ag(I), Pt(IV), and Pb(II). The complexes were formed by the reaction of the mentioned metal ions with the ligand which is derived from oxadiazole (OXB), 2-(2-butyl) thio-5-phenyl–1,3,4–oxadiazole in the mole ratio (1:1), (1:2) and (1:3) (metal to ligand). The result complexes having general formulae: [M(OXB)Cl2], [M(OXB)X2]H2O [M = Cu(II), Zn(II), M = Hg(II), Pb(II)] [M(OXB)2X2] X = Cl– M = Cu(II), Zn(II), Hg(II), Pb(II) X = Cl–, NO3-, CH3COO- [Pt(OXB)3]Cl4, [Ag(OXB)]NO3^2– (2-thio-5-phenyl–4,3,1–oxadiazole) OXB = These complexes have been characterized by a …

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Synthesis And Characterization Of New Phenolic Schiff Bases Derivatives Based On Terephthaladehyde, Eman M. Mohammed Sep 2013

Synthesis And Characterization Of New Phenolic Schiff Bases Derivatives Based On Terephthaladehyde, Eman M. Mohammed

Baghdad Science Journal

A variety of new phenolic Schiff bases derivatives have been synthesized starting from Terephthaladehyde compound, all proposed structures were supported by FTIR, 1H-NMR, 13C-NMR, Elemental analysis, some derivatives evaluated by Thermal analysis (TGA).

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Synthesis And Characterization Of Five, Sevene Heterocyclic Membered Rings, Muhaned J Mahmoud, Ibtisam K. Jassim, Muhanned A Mahmoud Sep 2013

Synthesis And Characterization Of Five, Sevene Heterocyclic Membered Rings, Muhaned J Mahmoud, Ibtisam K. Jassim, Muhanned A Mahmoud

Baghdad Science Journal

New compounds containing heterocyclic units have been synthesized. These compounds include 2-amino 5- phenyl-1,3,4-thiadiazole (1) as starting material to prepare the Schiff bases 2N[3-nitrobenzylidene -2 hydroxy benzylidene and 4-N,N-dimethyl aminobenzylidene] -5-phenyl-1,3,4-thiadiazole (2abc) , 2N[3-nitrophenyl, 2-hydroxyphenyl or 4-N,N-dimethylaminophenyl] 3-]2-amino-5-phenyl-1,3,4-thiadiazole]-2,3-dihydro-[1,3]oxazepine-benzo-4,7-dione] (3abc), 2N[3-nitrophenyl,2-hydroxyphenyl,4-N,N-dimethylaminophenyl]-3-[2-amino-5-phenyl-1,3,4-thiadiazole-2-yl]-2,3-dihydro-[1,3]oxazepine-4,7-dione[(4abc), 2-N-[3-nitrophenyl, 2-hydroxyphenyl or 4-N,N-dimethylaminophenyl]-3-[2-amino-5-phenyl-1,3,4-thiadiazole-2yl]-1,2,3-trihydro-benzo-[1,2-e][1,3] diazepine-4,7-dione (5abc) ,2N[2-(3-nitrophenyl,2-hydroxyphenyl or 4-N,N-dimethylaminophenyl)]-4-oxo-1,3-thiazolidine-3-yl]-2-amino-5-phenyl-1,3,4-thiadiazole (6abc), 2-N-[5-(3-nitrophenyl,2-hydroxyphenyl or 4-N,N-dimethylaminophenyl)-tetrazolo-1-yl]-2-amino-5-phenyl-1,3,4-thiadiazole (7abc) , 2-N-[5-(3-nitrophenyl,2-hydroxyphenyl or 4-N,N-dimethylaminophenyl)-3-[2-amino-5-phenyl-1,3,4-thiadiazole-2-yl]-2,3-dihydro-[1,3]oxazepine-benzo-4,7-dithione (8abc) , 2-N-[5-(3-nitrophenyl,2-hydroxyphenyl or 4-N,N-dimethylaminophenyl)-3-[2-amino-5-phenyl-1,3,4-thiadiazole-2-yl]-2,3-dihydro-[1,3]oxazepine -4,7-dithione -5-ene (9abc) and 2-N-[5-(3-nitrophenyl,2-hydroxyphenyl or 4-N,N-dimethylaminophenyl)-3-[2-amino-5-phenyl-1,3,4-thiadiazole-2-yl] -1,2,3-trihydro-benzo-[1,2-e][1,3] diazepine -4,7-dithione - (10abc) . the structures of these compounds were characterized by FT-IR, 1H,13C-NMR,Uv/vis spectroscopy and the melting points were determined besides the evaluation of its biological activity.

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Synthesis And Characterization Of New Heterocyclic Thioxanthone Derivatives, Souad. M. Al-Araji, Rafid. S. Dawood Sep 2013

Synthesis And Characterization Of New Heterocyclic Thioxanthone Derivatives, Souad. M. Al-Araji, Rafid. S. Dawood

Baghdad Science Journal

This work comprises the synthesis of new thioxanthone derivatives containing C-substituted thioxanthone. To obtain these derivatives, the o-mercapto benzoic acid was chosen as the starting material, o-mercapto benzoic acid with phenoxy acetic acid / thio phenoxy acetic acid gave 2-(oxy acetic acid) thioxanthone (1) and 2-(thio acetic acid) thioxanthone (2) respectively. Treatment of (1,2) with thionyl chloride gave 2-(oxy acetyl chloride) thioxanthone (3) and 2-(thio acetyl chloride) thioxanthone (4) respectively. Compounds (3,4) were treated with hydrazine hydrate (99%) to form the hydrazide (5,6) which is the desired Chiron, the hydrazide (5,6) was used to react with phenyl isothiocyanate / phenyl …

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Preparation, Characterization And Study Of Biological Activity And Laser Effect On The New Cu(Ii) Complexes Containing Mixed Benziloxime And Furfuraldehydeazine Ligands, Z.F. Dawood Al-Taee, N.A.K. Al-Neami Sep 2013

Preparation, Characterization And Study Of Biological Activity And Laser Effect On The New Cu(Ii) Complexes Containing Mixed Benziloxime And Furfuraldehydeazine Ligands, Z.F. Dawood Al-Taee, N.A.K. Al-Neami

Baghdad Science Journal

New copper(II) complexes with mixed ligand benziloxime (BOxH) and furfural-dehydeazine (FA) using classical (with and without solvent) and microwave heating methods have been prepared. The resulting complexes have been characterized using physico-chemical techniques. The study suggested that the ligands formed neutral complexes had general formulas [Cu(FA)(BOXH)(Ac)2] and [Cu(FA)(BOX)(OH)] in neutral (or acidic) and basic medium, respectively. Accordingly, hexa-coordinated mono-nuclear complexes have been investigated by this study and having distorted octahedral geometry. The effect of laser have been studied on solid ligands and solid complexes, no effect have been observed on most compounds through the results of melting point and conductivity, …

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Synthesis And Theoretical Study Of 4-(2-Methyl-4-Oxoquinazoline-3(4h)-Yl) Benzoic Acid With Some Transition Metal Ions, Asmaa K. Ayal, Shaimaa R. Bakir, ,Mahasin F Alias Sep 2013

Synthesis And Theoretical Study Of 4-(2-Methyl-4-Oxoquinazoline-3(4h)-Yl) Benzoic Acid With Some Transition Metal Ions, Asmaa K. Ayal, Shaimaa R. Bakir, ,Mahasin F Alias

Baghdad Science Journal

New complexes of the type [ML2(H2O)2] ,[FeL2(H2O)Cl] and [VOL2] were M=Co(II),Ni(II) and Cu(II) ,L=4-(2-methyl-4-oxoquinazoline-3(4H)-yl) benzoic acid were synthesized and characterized by element analysis, magnetic susceptibility ,molar conductance ,FT-IR and UV-visible. The studies indicate that the L acts as doubly monodentate bridge for metal ions and form mononuclear complexes. The complexes are found to be octahedral except V(IV) complex is square pyrimde shape . The structural geometries of compounds were also suggested in gas phase by theoretical treatments, using Hyper chem-6 program for the molecular mechanics and semi-empirical calculations, addition heat of formation(∆Hf ) and binding energy (∆Eb)for the free ligands …

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Synthesis And Characterization Of [2-(Carboxy Methylene-Amino)-Phenyl Imino] Acetic Acid (L) And Its Some Metal Complexes, Jasim Sh. Sultan, Falih H. Mosa Sep 2013

Synthesis And Characterization Of [2-(Carboxy Methylene-Amino)-Phenyl Imino] Acetic Acid (L) And Its Some Metal Complexes, Jasim Sh. Sultan, Falih H. Mosa

Baghdad Science Journal

New Schiff base, namely [2-(carboxy methylene-amino)-phenyl imino] acetic acid (L) and its some metal complexes [LCo.2H2O], [LNi.2H2O], [LCu].3H2O, [LCd.2H2O], [LHg.2H2O] and [LPb.2H2O], were reported and characterized by elemental analysis, metal content, spectroscopic methods, magnetic moments and conductivity measurements, it is found that the geometrical structures of these complexes are octahedral [Co(II), Ni(II), Cd(II), Hg(II), Pb(II) and square planar Cu(II).The complexes have been found to posses 1:1 (M:L) stoichiometry

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Some New Transition Metal Complexes Of Bis (2-Methyl Furfuraldene)-4,4`-Methylene Bis (Cyclohexylamine) Ligand, Rana A.S. Al-Quaba, Maher A.M . Al-Ta'yy Sep 2013

Some New Transition Metal Complexes Of Bis (2-Methyl Furfuraldene)-4,4`-Methylene Bis (Cyclohexylamine) Ligand, Rana A.S. Al-Quaba, Maher A.M . Al-Ta'yy

Baghdad Science Journal

New Fe(II),Co(II),Ni(II),Cu(II) and Zn(II) Schiff base complexes which have the molar ratio 2:1 metal to ligand of the general formula [M2( L) X4] (where L=bis(2-methyl furfuraldene)-4-4`-methylene bis(cyclo-hexylamine) ) were prepared by the reaction of the metal salts with the ligand of Schiff base derived from the condensation of 2:1 molar ratio of 2-acetyl furan and 4-4`-methylene bis (cyclohexylamine). The complexes were characterized by elemental analysis using atomic absorption spectrophotometer ,molar conductance measurements, infrared, electronic spectra,and magnetic susceptibility measurement. These studies revealed binuclear omplexes. The metal(II) ion in these complexes have four coordination sites giving the most expected tetrahedral structure and …

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Synthesis And Characterization Of Novel Metal Complexes Of (Pentulose-Γ-Lactone-2,3-Enedibenzoate Barbituric Acid) With Some Metal Ions, Abdul-Jabbar A. Mukhlis, Basima M. Sarhan, Rasmia M. Rumez Sep 2013

Synthesis And Characterization Of Novel Metal Complexes Of (Pentulose-Γ-Lactone-2,3-Enedibenzoate Barbituric Acid) With Some Metal Ions, Abdul-Jabbar A. Mukhlis, Basima M. Sarhan, Rasmia M. Rumez

Baghdad Science Journal

New (pentulose-ƴ-lactone-2,3-enedibenzoate barbituric acid) (L) have been synthesized by reaction of (5-C-dimethyl malonyl-pentulose-ƴ-lactone-2,3-enedibenzoate) with urea in alkaline media (sodium methoxide). (Ca+2, Co+2, Ni+2, Cu+2, Zn+2, Cd+2 and Hg+2) complexes of (pentulose-ƴ-lactone-2,3-enedibenzoate barbituric acid) (L) have been prepared and characterized by (1H and 13CNMR), FTIR, (U.V-Vis) spectroscopy, Atomic absorption spectrophotometer (A.A.S), Molar conductivity measurements and Magnetic moment measurements, and the following general formula has been given for the prepared complexes [MLCl2(H2O)].XH2O, where M = (Ca+2, Co+2, Ni+2, Cu+2, Zn+2, Cd+2, Hg+2), X = five molecules with (Cd+2) complex, L = (pentulose-ƴ-lactone-2,3-enedibenzoate barbituric acid).

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Synthesis And Characterization Of Novel Methyl 2-(1,7,7-Tri Methylbicyclo[2.2.1]Hept-2-Yieldene)Hydrazinecarbodithioate Schiff Bases Derived From Methylhydrazine Carbodithioate And Their Bi(Iii) And Ag(Ii) Complexes, Isam Hussain T. Al-Karkhi, Abeer Khalid Yaseen, Hamsa Thamer Sadeq Sep 2013

Synthesis And Characterization Of Novel Methyl 2-(1,7,7-Tri Methylbicyclo[2.2.1]Hept-2-Yieldene)Hydrazinecarbodithioate Schiff Bases Derived From Methylhydrazine Carbodithioate And Their Bi(Iii) And Ag(Ii) Complexes, Isam Hussain T. Al-Karkhi, Abeer Khalid Yaseen, Hamsa Thamer Sadeq

Baghdad Science Journal

Novel bidentate Schiff bases having nitrogen-sulphur donor sequence was synthesized from condensation of racemate camphor, (R)-camphor and (S)-camphor with Methyl hydrazinecarbodithioate (SMDTC). Its metal complexes were also prepared through the reaction of these ligands with silver and bismuth salts. All complexes were characterized by elemental analyses and various physico-chemical techniques. These Schiff bases behaved as uninegatively charged bidentate ligands and coordinated to the metal ions via β-nitrogen and thiolate sulphur atoms. The NS Schiff bases formed complexes of general formula, [M(NS)2] or [M(NS)2.H2O] where M is BiIII or AgI, the expected geometry is octahedral for Bi(III) complexes while Ag(I) is …

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Sw Uobaghdad Edu Iqsynthesis And Characterization Of Mn(Ii), Co(Ii), Ni(Ii), Cu(Ii), Zn(Ii), And Hg(Ii) Complexes With Symmetrical Schiff Base, Laylaj. Althaher, Maher A.M Al-Ta'yy Sep 2013

Sw Uobaghdad Edu Iqsynthesis And Characterization Of Mn(Ii), Co(Ii), Ni(Ii), Cu(Ii), Zn(Ii), And Hg(Ii) Complexes With Symmetrical Schiff Base, Laylaj. Althaher, Maher A.M Al-Ta'yy

Baghdad Science Journal

New binuclear Mn(II), Co(II), Ni(II), Cu(II), Zn(II), and Hg(II) Complexes of N2S2 tetradentate or N4S2 hexadentate symmetric Schiff base were prepared by the condensation of butane-1,4-diylbis(2-amino ethylcarbamodithioate) with 3-acetyl pyridine. The complexes having the general formula [M2LCl4] (where L=butane-1,4-diyl bis (2-(z)-1-(pyridine-3-ylethylidene amino))ethyl carbamodithioate, M= Mn(II), Co(II), Ni(II), Cu(II), Zn(II), and Hg(II)), were prepared by the reaction of the mentioned metal salts and the ligand. The resulting binuclear complexes were characterized by molar conductance, magnetic susceptibility ,infrared and electronic spectral measurements. This study indicated that Mn(II), Ni(II) and Cu(II) complexes have octahedral geometry, while Co(II) Zn(II) and Hg(II) complexes are proposed …

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Synthesis And Evaluation Of Antimicrobial Activity Of Several New Maleimides To Benzothiazole Moiety, Ahlam Marouf Al- Azzawi, Suroor Abdul Rhahman Mahdi Sep 2013

Synthesis And Evaluation Of Antimicrobial Activity Of Several New Maleimides To Benzothiazole Moiety, Ahlam Marouf Al- Azzawi, Suroor Abdul Rhahman Mahdi

Baghdad Science Journal

In this work, a series of new maleimides linked to substituted benzothiazole moiety were synthesized. Synthesis of these new cyclic imides were performed via three steps, the first one involved preparation of a series of 2-aminobenzothiazole substituted with different substituents via reaction of different primary aromatic amines with ammonium thiocyanate and bromine in glacial acetic acid. The prepared 2- amino benzothiozoles were introduced in the second step in reaction with maleic anhydride producing a series of N-(substituted benzothiazole-2-yl) maleamic acids.The resulted maleamic acids were dehydrated in the third step via treatment with acetic anhydride and anhydrous sodium acetate to afford …

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Synthesis And Characterization Of Some New Acetylenic Mannich Bases Based On Biphenyl – 4,4 - Dithiol, Basim . I. Al-Abdaliy, Eman M. Mohammed Sep 2013

Synthesis And Characterization Of Some New Acetylenic Mannich Bases Based On Biphenyl – 4,4 - Dithiol, Basim . I. Al-Abdaliy, Eman M. Mohammed

Baghdad Science Journal

One of the most important , compound which have active hydrogen is the compound possessing (thiol group) Biphenyl-4,4-dithiol is agood example utilized in a wide field for preparation mannich bases , avariety of new acetylenic mannich bases have been Synthesized and all proposed structure were Supported by FTIR , 1H – NMR, 13C-NMR , Elemental analysis and microbial study .

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Synthesis Of Substituted (Oxazepine, Diazepine, Tetrazde) Via Schiff Bases For 2- Aminobenzo Thaizole Derivatives, Selvana A. Yousif Sep 2013

Synthesis Of Substituted (Oxazepine, Diazepine, Tetrazde) Via Schiff Bases For 2- Aminobenzo Thaizole Derivatives, Selvana A. Yousif

Baghdad Science Journal

This work includs synthesis of several Schiff bases by condensation of 6- methoxy – 2- amino benzothiazole with some aldehydes and ketones (2- hydroxyl benzaldehyde, 4- hydroxyl benzaldehyde, 4- N,N –dimethy amino acetophenone, benzophenone) to abtain schiff bases (1-5). These schiff bases were found to react with phthalate anhydride to give oxazepine derivatives (6-10) that were reacted with primary aromatic amines to give Diazepine derivatives (11-15). Besides, we prepared new tetrazole derivatives (16-20) from the reaction of the prepared Schiff bases with sodium azide in the prepared compounds that were characterized by physical properties, FT-IR and some of the 1H-NMR …

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Synthesis Of Some Heterocyclic Derivatives Of 1,8-Naphthyridine With A New Substitution On The Naphthyridine Ring, Ala I. Ayoob, Talat R. Al-Ramadhany Sep 2013

Synthesis Of Some Heterocyclic Derivatives Of 1,8-Naphthyridine With A New Substitution On The Naphthyridine Ring, Ala I. Ayoob, Talat R. Al-Ramadhany

Baghdad Science Journal

The Synthesis in good yields of some new 1,8-Naphthyridine derivatives (1-9) and characterized on the basis of IR and 1H NMR spectra data. The compounds (1) and (6) were utilized as a starting material for the preparing of these compounds.

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Synthesis And Characterization Of Some Heterocyclic Including Oxazoles,Thiazoles, Pyridazines, Phthalizines And Pyrazoles With Evaluating Of Biological Activity., Wissam K Jassim, A. M. Kadir, Ibtisam K Jassim Sep 2013

Synthesis And Characterization Of Some Heterocyclic Including Oxazoles,Thiazoles, Pyridazines, Phthalizines And Pyrazoles With Evaluating Of Biological Activity., Wissam K Jassim, A. M. Kadir, Ibtisam K Jassim

Baghdad Science Journal

A series of new compounds including p-bromo methyl pheno acetate [2]. N-( aminocarbonyl)–p-bromo pheno acetamide [3] , N-( aminothioyl) -p-bromo phenoacetyl amide [4], N-[4-(p-di phenyl)-1,3-oxazol-2-yl]-p-bromopheno acetamide [5],N-[4-p-di phenyl]-1,3-thiazol-2-yl-p-bromo phenoacet amide [6], p-bromopheno acetic acid hydrazide [7] , 1-N-(p-bromo pheno acetyl)-1,2-dihydro-pyridazin-3,6- dione [8], 1-N-(p-bromo pheno acetyl)-1,2-dihydro-phthalazin-3,8- dione[ 9], 1-(p-bromo pheno acetyl)-3-methylpyrazol-5-one [10] and 1-(p-bromo phenol acetyl)- 3,5-dimethyl pyrazole [11] have been synthesized. The prepared compounds were characterized by m.p.,FT-IR and 1H-NMR spectroscopy. Also ,the biological activity was evaluated .

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Isolation Of Some Active Materials And Aqueous, Alcoholic And Oil Seed Extracts Of The Plant (Curcuma Longa)And Study Antibacterial And Anticancer Activity, Omar H. Al-Obaidi Sep 2013

Isolation Of Some Active Materials And Aqueous, Alcoholic And Oil Seed Extracts Of The Plant (Curcuma Longa)And Study Antibacterial And Anticancer Activity, Omar H. Al-Obaidi

Baghdad Science Journal

This study included isolation of some active materials from Curcuma longa such as tannins, saponins and volatile oils with percentage of 59%, 31%, and 9% respectively. Also the study included the determination of minerals in Curcuma longa such as " Na, Ca and K" using Flame photometer. The concentrations of these minerals were (14 ppm),(10 ppm) and )76 ppm) respectively. The anti-bacterial activity study was performed for the active materials isolated from Curcuma longa against two genus of pathogenic bacteria, Escherichia Coli and Staphylococcus aurous by using agar-well diffusion method. It appeared from this study that all of the extraction …

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Comparison Study Of Interleukin-1 Alpha Between Unstable Angina And Acute Myocardial Infarction Patients, Ammal E. Ibrahim, Zeina I. Ibrahem, Hamsa Thamer Sep 2013

Comparison Study Of Interleukin-1 Alpha Between Unstable Angina And Acute Myocardial Infarction Patients, Ammal E. Ibrahim, Zeina I. Ibrahem, Hamsa Thamer

Baghdad Science Journal

Multiple studies support a role for inflammation in the pathogenesis of coronary atherosclerosis and unstable cardiac syndromes. However, of the known pro-inflammatory cytokines, only elevated plasma levels of interleukin-6(IL-6) have been linked to Unstable Angina. We sought to examine the plasma levels of other major proinflammatory cytokines in similar clinical settings patients with unstable angina and acute myocardial infarction and the relationship extent between them. This study aimed to investigate and compare the level of IL-1 in Unstable Angina and Acute Myocardial Infarction patients. Thirty patients with unstable angina and thirty patients with Acute Myocardial Infarction, also thirty healthy individual …

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Assessment Of Salivary And Serum Proteins In Patients With Oral Tumors, Rukzan M. Dawood, Hathama R. Hasan Sep 2013

Assessment Of Salivary And Serum Proteins In Patients With Oral Tumors, Rukzan M. Dawood, Hathama R. Hasan

Baghdad Science Journal

The qualified subjects for this study included 33 patients with benign and malignant oral tumors aged 15-75 years and 31 matched age and gender healthy subjects used as control. Proteins measurements included total protein, albumin, globulines in sera and saliva samples, and immunoglobulins (IgG, IgM, IgA) in sera samples of control and patients. Meanwhile, polyacrylamide gel electrophoresis (PAGE) was used to differentiate between protein patterns in both serum and saliva samples among the studied groups. The gel was also stained for glycoprotein to evaluate as well the changes in glycoprotein contents. For total protein, the results revealed a signifigant increase …

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Spectrophotometric Determination Of Bismuth(Iii) With Arsenazo(Iii) Reagent In Water Samples And Veterinary Preparation, Salim A. Mohammad, Mohammed M. Mohammed Sep 2013

Spectrophotometric Determination Of Bismuth(Iii) With Arsenazo(Iii) Reagent In Water Samples And Veterinary Preparation, Salim A. Mohammad, Mohammed M. Mohammed

Baghdad Science Journal

A simple , sensitive and accurate spectrophotometric method for the trace determination of bismuth (III) has been developed .This method is based on the reaction of bismuth (III) with arsenazo(III) in acid solution (pH=1.9) to form a blue water soluble complex which exhibits maximum absorption at 612nm .Beer's law is obeyed over the concentration range of 2-85 µg bismuth (III) in a final volume of 20 mL( i.e. 0.1 – 4.25µg.mL-1) with a correlation coefficient of (0.9981) and molar absorptivity 1.9×104 L.mol-1.cm-1 . The limit of detection (LOD) and the limit of quantification (LOQ) are 0.0633 and 0.0847 µg.mL-1 , …

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