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19篇 您的检索式:作者名="Chaka"
    题名 作者 年代 出处 被引量
1Simulation ap- proaches for studying the conductance behavior of gold nanowires during tensile deformation 显示文摘TAVAZZA F LEVINE L E CHAKA A M 2011Modelling and Simulation Matterials and Engineering2011,19,07:1
2Cryptococcus neoformans and its cell wall components induce similar cytokine profiles in human peripheral blood mononuclcar cells despite differences in struture显示文摘Walenkamp AM Chaka WS Verheul AF 1999FEMS Immunol Med Microbiol1999,26,34:1
3Structure and reactivity of the hydrated hematite (0001) surface显示文摘TRAINOR T P CHAKA A M ENG P J NEWVILLE M WAYCHUNAS G A CATALANO J G~ Jr BROWN G E 2004Surface Science2004,573,:1
4Detection of alginate oligosaccharides from mollusks 显示文摘TAKAMITSU CHAKA HIDETO AKIMI AKIHIRO SHIBATA 2006Biosci Biotechnol Biochem2006,70,11:1
5Cryptococcus neoformans and cryptococcal glucuronoxylomannan,galactoxylomannan, and mannoprotein induce different levels of tumor necrosis factor alpha in human peripheral blood mononuclear cells显示文摘Chaka W Verheul AF Vaishnav VV 1997Infect Immun1997,65,1:1
6Structure and Stability of Hydrated β-MnO2 Surfaces 显示文摘Oxford G A Chaka A M 2012The Journal of Physical Chemistry C2012,116,11:1
7First-principles Calculations of Clean, Oxidized, and Reduced β-MnO2 Surfaces 显示文摘Oxford G A Chaka A M 2011The Journal of Physical Chemistry C2011,115,16:1
8Detection of alginateoligosaccharidesfrommollusks显示文摘Takamitsu chaka Hdeto Akmi Akihiro Shbata 2006Biosci Biotechnol Biochem2006,70,11:1
9Impaired negative regulation of homeostatically proliferating T cells 显示文摘Shvets A Chaka'abarti R Gonzalez-Quintial R 2009Blood2009,113,3:1
10Gas-phase-dependent properties of SnO2 (110),(100),and (101) single-crystal surfaces:Structure,composition,and electronic properties显示文摘BATZILL M KATSIEV K BURST J M DIEBOLD U CHAKA A M DELLEY B 0,,16:1
11Quantitative analysis of phagocytosis and killing of Cryptococcus neoformans by human pe- ripheral blood mononuclear cells by flow cytometry 显示文摘Chaka W Seharringa J Verheul AF 1995Clin Diagn Lab Immunol1995,2,6:1
12Copper corrosion mechanisms of polysulfides显示文摘Chaka A M Harris J Li X P 1998Mater Res Soc Symp Proc1998,492,:1
13The Status of Sociology within the Academy: Where We Are, Why We’re There, and How to Change It显示文摘Dennis J. Downey William E. Wagner Charles F. Hohm Chaka J. Dodson 2008The American Sociologist2008,,2:1
14The sixth industrial fluid properties simulation challenge显示文摘Case F H Chaka A Moore J D 2011Fluid Phase Equilibria2011,310,:1
15Household-level risk factors for Newcastle disease seropositivity and incidence of Newcastle disease virus exposure in backyard chicken flocks in Eastern Shewa zone, Ethiopia显示文摘Chaka H Goutard F Roger F 2013Preventive Veterinary Medicine2013,109,:1
16Vacancy formation energy near an edge dislocation: A hybrid quantum-classical study显示文摘TAVAZZA F WAGNER R CHAKA A M 2005Materials Science and Engineering A2005,400,:1
17Copper Corrosion Mechanisms of Organopolysulfides显示文摘Harris J Li X P Chaka A M 1996Oil Gas Sci Technol1996,51,1:1
18Predicting the crystal structure of organic molecular materials 显示文摘CHAKA A M ZANIEWSKI R YOUNGS W 1996Acta Crystallogr1996,52,:1
19Removal of Carbonyl-Containing Effluents by Photodegradation Using β-Carotene Embedded onto Zinc Oxide Particles显示文摘Environmental pollution especially in the form of effluent wastewater from industries has been a major challenge. Carbonyl-containing organic standards and sewage sample were effectively photo degraded. ZnO nanoparticles were prepared by emulsification of zinc-carbamate solution using 1 N NaOH and grafted chemically by Molecular Layer Doping method at 180 °C with β-carotene extracted using methanol by refluxing at 50 °C at varying concentrations. Intrinsic and grafted β-carotene ZnO were characterized using FTIR (Fourier transform infrared spectroscopy) and their spectra differed in an additional peak at around 1,435 nm corresponding to the organ metallic bond Zn-C. UV-Vis spectra of the two composites indicated a blue shift in the grafted samples. This translated to a reduced band gap from 3.5 eV to 3.4 eV. Comparison in the rates of photodegradation of pure organic compounds, organic effluents and color change of dyes was in the order 1% grafted, 0.5% grafted, intrinsic ZnO and blank sample. When 10.0 mL of sewerage water was photo degraded using both sunlight and UV-Lamp for 40 minutes, the amount of carbonyls present decreased by 28.5% for β-carotene grafted ZnO, 24.5% for intrinsic ZnO and 0.6% for a blank sample.Bakari Chaka Aloys Mosima Osano 2019Journal of Health Science2019,7,4:0
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