Zobrazeno 1 - 10
of 41
pro vyhledávání: '"R. Turgeman"'
Publikováno v:
Refu'at ha-peh veha-shinayim (1993). 34(2)
Israel's recent military engagements have been asymmetric in nature, defining the captivity of a solider as the enemy's' strategic achievement. Casualty care during war, is a delicate mission, requiring the collaboration of 3 distinct corps - the med
Autor:
R. Turgeman, Aharon Gedanken
Publikováno v:
Crystal Growth & Design. 6:2260-2265
Hollow ZnO hexagons 200 nm wide and 500 nm long filled with highly crystalline Fe3O4 particles were prepared by a sonochemical process. The seeds for the growth of the ZnO crystals, the magnetite particles, were coated with two surfactants, oleic aci
Publikováno v:
Chemistry of Materials. 17:5048-5056
Highly oriented microrods ZnO crystals having a narrow size distribution were successfully crystallized on Si wafers coated with SiCl3(CH2)11−O−C6H4−COOH. The relationship between surface properties and the crystallization products was investig
Publikováno v:
Chemistry - A European Journal. 10:1845-1850
We report herein on the oriented growth of ZnO crystals on magnetite nanoparticles. The ZnO crystals were grown by hydrolyzing a supersaturated aqueous solution of zinc nitrate. The seeds for the growth were magnetite nanoparticles with a diameter of
Autor:
M. Deutsch, Aharon Gedanken, C. N. Sukenik, O. Palchik, B. M. Ocko, O. Gershevitz, R. Turgeman
Publikováno v:
Crystal Growth & Design. 4:169-175
Highly ordered ZnO crystals of 0.15 μm width and 0.5 μm length were grown on silicon wafers coated with a monolayer of SiCl3(CH2)11−O−C6H5 molecules. Various techniques (contact angle measurements, ellipsometry, ATR-FTIR) were employed for dete
Publikováno v:
Langmuir. 19:2344-2348
Metallic magnesium can be reversibly deposited from ethereal solutions of magnesium−aluminum complex salts of the general structure Mg(AlCl4-nRn)2, where R = alkyl. In contrast to the case of lithium surfaces, already thoroughly investigated, the s
Publikováno v:
Refu'at ha-peh veha-shinayim (1993). 31(3)
The light reflection zone (LRZ) is a new parameter that may serve as a tool for the diagnosis of smile esthetics. It is a bright white dot or area that appears on the surface of the maxillary central incisors and/or the gingiva of the front teeth, vi
Autor:
V. Ashkenazi, R. Turgeman, M. Moshkovich, Y. Gofer, Alex Schechter, Haim Gizbar, Zhonghua Lu, Orit Chusid, Doron Aurbach, Y.S Cohen, Elena Levi
Publikováno v:
Journal of Power Sources. :28-32
An active metal that should be considered as an anode material in high energy density batteries is definitely magnesium. It is relatively cheap, much safer to use and handle than lithium, and its compounds are usually non-toxic. Similar to lithium, m
Autor:
Y.S Cohen, Yossi Gofer, Haim Gizbar, Alex Schechter, M. Moshkovich, Orit Chusid, R. Turgeman, Doron Aurbach
Publikováno v:
Journal of Power Sources. :269-273
This paper describes briefly the difference between reversible lithium and magnesium electrodes. In the case of lithium, the active metal is always covered by surface films. Li dissolution–deposition is reversible only when the surface films contai
Publikováno v:
Electrochemistry Communications, Vol 3, Iss 5, Pp 252-261 (2001)
Magnesium can be reversibly deposited electrochemically from solutions of ethereal solvents, with Grignard reagents (RMgX) or complexes of Mg(AX3−nRn+1)2 stoichiometry as the electrolytes (A=Al, B; X=Cl, Br; R=alkyl or aryl groups). These processes