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Heat conduction in one-dimensional nonintegrable systems.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Hu B, Li B, Zhao H.
PMID: 11088161
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Apr;61(4):3828-31. doi: 10.1103/physreve.61.3828.

Two classes of one-dimensional nonintegrable systems represented by the Fermi-Pasta-Ulam (FPU) model and the discrete straight phi(4) model are studied to seek a generic mechanism of energy transport on a microscopic level sustaining macroscopic behaviors. The results enable us...

Gradient-Echo Imaging Considerations for Hyperpolarized 129Xe MR.

Journal of magnetic resonance. Series B

Zhao L, Mulkern R, Tseng CH, Williamson D, Patz S, Kraft R, Walsworth RL, Jolesz FA, Albert MS.
PMID: 8954902
J Magn Reson B. 1996 Nov;113(2):179-83.

No abstract available.

Toward globular macromolecules with functionalized interiors: design and synthesis of dendrons with an interesting twist.

Organic letters

Bharathi P, Zhao H, Thayumanavan S.
PMID: 11405755
Org Lett. 2001 Jun 14;3(12):1961-4. doi: 10.1021/ol016064b.

[see reaction]. Design and synthesis of a novel class of monodendrons, in which the functional units can potentially be directed toward the concave interiors of dendrimers, are described. The key feature of the design is the placement of the...

Dynamics of non-structural carbohydrates in developing leaves, bracts and floral buds of cotton.

Environmental and experimental botany

Zhao D, Oosterhuis DM.
PMID: 10725518
Environ Exp Bot. 2000 Jun 01;43(3):185-195. doi: 10.1016/s0098-8472(99)00059-3.

Development of cotton (Gossypium hirsutum L.) squares (i.e. floral buds with bracts) is fundamental for yield formation. A 2-year field study was conducted to determine dry weight (DW) accumulations of cotton leaves, floral bracts and floral buds, and the...

Simulation modeling of nuclear steam generator water level process--a case study.

ISA transactions

Zhao F, Ou J, Du W.
PMID: 10871210
ISA Trans. 2000;39(2):143-51. doi: 10.1016/s0019-0578(00)00015-x.

Simulation modeling of the nuclear steam generator (SG) water level process in Qinshan Nuclear Power Plant (QNPP) is described in this paper. A practical methodology was adopted so that the model is both simple and accurate for control engineering...

Enantioselective Reduction of Ketones Catalyzed by Polymer-Supported Sulfonamide Using NaBH(4)/Me(3)SiCl (or BF(3) small middle dotOEt(2)) as Reducing Agent This work was supported by the Ministry of Sciences and Technology, the State Key Project of Basic Research (Project 973, No. G 2000048007). .

Angewandte Chemie (International ed. in English)

Hu Jb, Zhao G, Ding Zd.
PMID: 11268091
Angew Chem Int Ed Engl. 2001 Mar 16;40(6):1109-1111. doi: 10.1002/1521-3773(20010316)40:6<1109::aid-anie11090>;2-t.

No abstract available.

Concerted Conjugate Addition of Nucleophiles to Alkenoates. 2. Synthesis of 2',3'-Dideoxy-2'-beta-fluoro-3'-(N-hydroxy-N- methylamino)-D-arabinofuranosyl Nucleosides.

The Journal of organic chemistry

Pan S, Wang J, Zhao K.
PMID: 11674073
J Org Chem. 1999 Jan 08;64(1):4-5. doi: 10.1021/jo9815507.

No abstract available.

Organic Free Radical-Promoted Isomerization of alpha- and beta-Alkylcobinamides(1).

Inorganic chemistry

Zou X, Zhao D, Brown KL.
PMID: 11666569
Inorg Chem. 1996 Jun 19;35(13):3815-3820. doi: 10.1021/ic960093e.

Anaerobic reaction of alpha- or beta-alkylcobinamides (alpha- or beta-RCbi(+)'s) with the corresponding alkyl free radical, R(*) (where R = CH(3), CH(3)CH(2), or CH(3)CH(2)OCH(2)CH(2)), generated by the Fenton reaction using Fe(2+) and an alkyl hydroperoxide, RC(CH(3))(2)OOH, causes isomerization and leads...

Control and applications of immiscible liquids in microchannels.

Journal of the American Chemical Society

Zhao B, Viernes NO, Moore JS, Beebe DJ.
PMID: 11996566
J Am Chem Soc. 2002 May 15;124(19):5284-5. doi: 10.1021/ja025835j.

Photolithography was used in combination with photocleavable self-assembled monolayers to pattern surface free energies inside microchannels enabling the control of the boundary between immiscible liquids. While aqueous solutions are confined to the hydrophilic pathways by surface forces alone, organic...

Mechanism of beta-hydrogen elimination from square planar iridium(I) alkoxide complexes with labile dative ligands.

Journal of the American Chemical Society

Zhao J, Hesslink H, Hartwig JF.
PMID: 11472149
J Am Chem Soc. 2001 Aug 01;123(30):7220-7. doi: 10.1021/ja010417k.

Mechanistic studies were conducted on beta-hydrogen elimination from complexes of the general formula [Ir(CO)(PPh(3))(2)(OR)], which are square planar alkoxo complexes with labile ligands. The dependence of rate, isotope effect, and alkoxide racemization on phosphine concentration revealed unusually detailed information...

Application of a poly(4-styrenesulfonate) liquid binding layer for measurement of Cu2+ and Cd2+ with the diffusive gradients in thin-films technique.

Analytical chemistry

Li W, Teasdale PR, Zhang S, John R, Zhao H.
PMID: 12948123
Anal Chem. 2003 Jun 01;75(11):2578-83. doi: 10.1021/ac020658q.

A diffusive gradients in thin films (DGT) technique for measuring Cd and Cu is described using, for the first time, a liquid phase binding layer and a dialysis membrane diffusive layer. The binding phase was a 0.020 M solution...

Corrigendum to: alpha-fluoromethylhistidine depletes histamine from secreting but not from non-secreting rat stomach ECL cells.

European journal of pharmacology

Norlen P, Lindstrom E, Zhao C, Kitano M, Chen D, Andersson K, Hakanson R.
PMID: 10973632
Eur J Pharmacol. 2000 Sep 08;403(3):289. doi: 10.1016/s0014-2999(00)00515-x.

No abstract available.

Showing 1 to 12 of 56904 entries