preparation of fe2o3 submicro - flowers by a hydrothermal approach

... A vailable online at www.sciencedirect.com Electrochimica Acta 53 (2008) 4213–4218 Preparation of ␣-Fe 2 O 3 submicro- flowers by a hydrothermal approach and their electrochemical performance ... proposed a soft-template-assisted hydrothermal route to prepare single crystal nanorods with an average diameter of 25 nm and length of 200 nm at 120 ◦ Cin20h[24].Sev- eral work...

Ngày tải lên: 20/03/2014, 13:06

... have been synthesised in gram quantitiesby a low temperature hydrothermal route using citric acid as a structural modifier and hexadecylamine as a templating agent. The ratio of [A] /[W] play an ... 5 ◦ and 60 ◦ (using Cu-Kα radiation), at an operation potential of 40 kV and a current of 40 mA. The morphology of the WO 3 nanorods and WS 2 nanotubeswas characterisedbyhigh-reso...

Ngày tải lên: 19/03/2014, 16:48

... 4-1 2-1 Nakanarusawa Hitachi, Ibaraki, 31 6-8 511, JAPAN shinnou@lily, dse. ibaraki, ac. jp Abstract In this paper, we propose a practical method to detect Japanese homophone errors in Japanese ... '~,' is a general will, and the meaning of '~:~'.~.,, is a strong positive will. '~.~.' and '~' have a same phone 'cho-kkan&ap...

Ngày tải lên: 22/02/2014, 03:20

... intact NAP-22 protein, a significant amount of myristoylated N-terminal fragments of this protein are also present [2], indicating that the myristo- ylated N-terminal peptide of NAP-22, such as that ... Acta 1323, 1–5. 7 Terashita A, Funatsu N, Umeda M, Shimada Y, Ohno- Iwashita Y, Epand RM & Maekawa S (2002) Lipid binding activity of a neuron-specific protein NAP-22 stu- died...

Ngày tải lên: 07/03/2014, 17:20

... Oita, Japan Many natural catalytic antibodies have been discov- ered in the last decade. The first natural catalytic anti- body was isolated from the serum of an asthma patient [1], and this antibody ... incubated for 7 days, show- ing the cleavage by HpU-9-L was specific to H. pylori urease. Analysis of cleavage sites We characterized the cleavage sites of the urease by N-terminal am...

Ngày tải lên: 07/03/2014, 21:20

... statistics Resolution range (A ˚ ) 9.6–1.75 R-value 19.97 No. of nonsolvent atoms 441 No. of water molecules 68 Average B-values of DNA (A ˚ 2 )34.0 Average B-values of Nt (A ˚ 2 )35.4 Average ... (NAE) was investigated by evaluating the interaction energies and hydrogen positions of the end fragment and the bases of base pair T8 -A2 5 and base G9 (Table 2, Fig. 4). For the b...

Ngày tải lên: 16/03/2014, 22:20

... inhibition of j-casein fibrillation by a- crystallin is a function of both ‘activating’ the chaperone ability of a- crystallin, and of the effects of a- crystallin on j-casein, which have not been, as yet, described. ... constant val- ues of thickness, density and mass when a molar equivalent of aB-crystallin was present indicate that a- synuclein fibrillar aggregation w...

Ngày tải lên: 30/03/2014, 04:20

... column. Fitting of the calculated erfc )1 (r) to the above equation by linear least-squares analysis was carried out with KALEIDA- GRAPH (Abelbeck software) working on a PC computer. Once the calibration parameters ... on a variety of carbon sources, such as cellulose and many monosaccharides and disaccha- rides. They are the source of approximately two-thirds of all natural ant...

Ngày tải lên: 31/03/2014, 01:20

... Department of Obstetrics & Gynecology, St. Vincent’s Hospital, 9 3-6 Ji-dong, Paldal-gu, Suwon, Kyeonggi 44 2-7 23, Korea. Tel: 8 2-3 1-2 4 9-7 300; Fax: 8 2-3 1-2 5 4-7 481; E-mail: orlando@catholic.ac.kr ... fatal. Herein, we report a case of colonic diverticulum that manifested as hemoperitoneum. Case report A 35-year-old woman presented with a 24-hour hi...

Ngày tải lên: 25/10/2012, 10:51

... 1. The main unit consisted of an aeration tank and a microfiltration membrane as separation apparatus. The aeration tank was made from Plexiglas with a working volume of 8 liters. Air was supplied ... Schematic Diagram of the Coupling of Activated Sludge Process and Membrane Separation MATERIALS AND METHODS Wastewater preparation. The wastewater was obtained from a text...

Ngày tải lên: 05/09/2013, 09:08