Báo cáo vật lý: "Selective Oxygenation and Plant-Growth Regulatory Activity of Sesquiterpene Lactones" pot

... structure of compound 7. Journal of Physical Science, Vol. 21(2), 99–107, 2010 99 Selective Oxygenation and Plant-Growth Regulatory Activity of Sesquiterpene Lactones Sabir Hussain* and ... Lett., 39(31), 5655– 5658. Oxygenation and Plant-Growth Regulatory Activity 102 showed IR bands (CHCl 3 ) at 3500, 1760, 1669, 1455, 920, and 862 cm –1 an...

Ngày tải lên: 07/08/2014, 14:20

... understanding of the physical nature of high temperature superconductors. Raman and far-infrared studies of these superconductors have contributed significantly to the understanding of new class of ... infrared and Raman spectra of the superconducting cuprate perovskites MBaCu 2 O 2 (M = Nd, Er, Dy, Tm and Eu) and reported the possible origins of phonon softening...

Ngày tải lên: 07/08/2014, 14:20

... concentration), and that of APS was 0.034%–0.140%; for kinetic measurements of the shell butyl acrylate shell, the range of concentrations of butyl acrylate was 9.9%–12.6%, that of SLS was 0.1–0.4 CMC, and ... focuses on the study of the kinetics of polymerisation of the styrene core and butyl acrylate shell formation experimentally and estimates of the emulsion p...

Ngày tải lên: 07/08/2014, 14:20

... value. The T onset and T peak of the DCN were not influenced by the addition of diffusants. On the other hand, the ΔH and T g of the DCN decreased with the addition of SS50 diffusants. The ... wavelength of 500 and 600 nm. Hence, a balance of the CTE, T g , and the %T of the epoxy blends/SS could be selected based on their required performance for the LED applicat...

Ngày tải lên: 07/08/2014, 14:20

... Huang 2 , P. S. Khiew 3 and W. S. Chiu 3 1 School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bandar Baru Bangi, Selangor, ... Journal of Physical Science, Vol. 20(2), 23–36, 2009 23 Synthesis, Characterisation and Catalytic Performance of Porous Nafion Resin/Silica Nanocomposites for Esterifica...

Ngày tải lên: 07/08/2014, 14:20

... high temperatures and long firing cycles leading to the inevitable coarsening of particles and aggregation of the powders, which results in poor microstructures and properties of electroceramics. ... devices such as solid oxide fuel cells (SOFCs), oxygen sensors, and many other applications. These entire devices offer the potential of enormous commercial and ecological be...

Ngày tải lên: 07/08/2014, 14:20

... Khalid Samo 1 and Mohd. Zamri Ibrahim 2 1 Department of Maritime Technology, Faculty of Maritime Studies and Marine Science, 2 Department of Engineering Science, Faculty of Science and Technology, ... among all of the models for the site. This is due to the low values of the Collares-Pereira and Rabl model for the NMBE, NRMSE, and the t-test, and the fact that...

Ngày tải lên: 07/08/2014, 14:20

... keep track of declarations and uses of particular names. The bookkeeping has Co be done, of course, even in the case of languages like LISP whose syntax does not demand a list of declarations ... proper subset of Pollard-style head gra=mars. Of course, another possibility is that it might turn out that some human language ultimately pro- vides evidence of non-CY-ness,...

Ngày tải lên: 24/03/2014, 01:21

... at strand b5 (R165) and on the loop between strands b5 and b6 (K171). The W155R mutant is also cleaved at a faster rate at the protein termini and at the loop between the b2 and b3 strands, probably ... rest of the molecule, in agreement with the larger rmsd of the solution bundle in these regions [14]. Residues in the loop between strands b4 and b5 (Thr149, Asn151 and Lys152)...

Ngày tải lên: 30/03/2014, 04:20

... an ad hoc solution: two copies of (05)(16)(27)(38)(49) and of (04)(15)(26)(37)(8 10), 3 copies of (03)(14)(25)(68)(79), and one copy of (04)(13)(26)(59)(8 10) and of (05)(14)(36)(79). Case 6. s ... as: Guess (6, 3): 6 copies of (04)(13)(25) and the identity. Guess (7, 3): 7 copies of (04)(13)(25). Guess (8, 3): 2 copies of (04)(15)(26)(37) and of (02)(13)(46)(57)...

Ngày tải lên: 07/08/2014, 08:20