Search Results - (Author, Cooperation:J. J. Zhou)
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1Latest Papers from Table of Contents or Articles in PressJ. J. Huang, W. H. Tang, Y. L. Xin, J. J. Zhou and Q. H. Wu
Institute of Physics (IOP)
Published 2018Staff ViewPublication Date: 2018-06-16Publisher: Institute of Physics (IOP)Print ISSN: 1757-8981Electronic ISSN: 1757-899XTopics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-02-02Publisher: Wiley-BlackwellPrint ISSN: 0048-6604Electronic ISSN: 1944-799XTopics: GeosciencesPhysicsPublished by: -
3Latest Papers from Table of Contents or Articles in PressR F Huang, Y X Dai, Z H Zhai, Z Wang, J J Zhou and X W Luo
Institute of Physics (IOP)
Published 2018Staff ViewPublication Date: 2018-07-31Publisher: Institute of Physics (IOP)Print ISSN: 1755-1307Electronic ISSN: 1755-1315Topics: GeographyGeosciencesPhysicsPublished by: -
4Latest Papers from Table of Contents or Articles in PressLiu, J., Lu, J.-J., Zhou, K., Wan, J., Li, Y., Cui, X.-Y., Gao, Q., Huang, Y.-C., Li, S.-N., Dong, Q.-Z., Lin, Q.
BMJ Publishing
Published 2018Staff ViewPublication Date: 2018-06-20Publisher: BMJ PublishingElectronic ISSN: 2044-6055Topics: MedicineKeywords: Open access, Complementary medicinePublished by: -
5Latest Papers from Table of Contents or Articles in PressW. S. Lo ; E. Gardiner ; Z. Xu ; C. F. Lau ; F. Wang ; J. J. Zhou ; J. D. Mendlein ; L. A. Nangle ; K. P. Chiang ; X. L. Yang ; K. F. Au ; W. H. Wong ; M. Guo ; M. Zhang ; P. Schimmel
American Association for the Advancement of Science (AAAS)
Published 2014Staff ViewPublication Date: 2014-07-19Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Alternative Splicing ; Amino Acyl-tRNA Synthetases/chemistry/genetics/*metabolism ; Catalysis ; *Catalytic Domain ; Humans ; Isoenzymes/chemistry/genetics/metabolism ; Organ Specificity ; Protein Isoforms/chemistry/genetics/metabolism ; Recombinant Proteins/chemistry/genetics/metabolismPublished by: -
6Latest Papers from Table of Contents or Articles in PressC. Yu ; Y. L. Zhang ; W. W. Pan ; X. M. Li ; Z. W. Wang ; Z. J. Ge ; J. J. Zhou ; Y. Cang ; C. Tong ; Q. Y. Sun ; H. Y. Fan
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-12-21Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Carrier Proteins/genetics/*metabolism ; Cell Survival/genetics/physiology ; Cellular Reprogramming/*genetics ; Cullin Proteins/genetics/metabolism ; DNA-Binding Proteins/genetics/*metabolism ; Dioxygenases/genetics/*metabolism ; Female ; Fertility/*genetics ; Gene Silencing ; Gonadal Dysgenesis/genetics ; HeLa Cells ; Humans ; Mice ; Mice, Knockout ; Oocytes/*physiology ; Ovary/physiopathology ; Proto-Oncogene Proteins/genetics/*metabolismPublished by: -
7Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-07-31Publisher: Institute of Physics (IOP)Print ISSN: 1755-1307Electronic ISSN: 1755-1315Topics: GeographyGeosciencesPhysicsPublished by: -
8Latest Papers from Table of Contents or Articles in PressLiu, F.-Q., Wang, W.-P., Yin, Y.-X., Zhang, S.-F., Shi, J.-L., Wang, L., Zhang, X.-D., Zheng, Y., Zhou, J.-J., Li, L., Guo, Y.-G.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-10-06Publisher: American Association for the Advancement of Science (AAAS)Electronic ISSN: 2375-2548Topics: Natural Sciences in GeneralPublished by: -
9Articles: DFG German National LicensesZhou, J. J. ; Li, Y. ; Thompson, P. ; Sato, D. L. ; Lee, H. P. ; Kuo, J. M.
Woodbury, NY : American Institute of Physics (AIP)
Published 1996Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: The physical origins of temperature variation and background radiation associated with in situ pyrometric interferometry (PI) monitoring during III–V molecular-beam epitaxy are examined. By means of complementary PI and diffused reflectance spectroscopy measurements on GaAs and GaAs/AlAs structures grown at different temperature, the temperature variations due to the changes of sample emissivity and radiative heating from the Knudsen cells are identified and characterized. The studies will lead to more accurate modeling of PI signal and better control of substrate temperature. © 1996 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesThompson, P. ; Li, Y. ; Zhou, J. J. ; Sato, D. L. ; Flanders, L. ; Lee, H. P.
Woodbury, NY : American Institute of Physics (AIP)
Published 1997Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: We report diffuse reflectance spectroscopy (DRS) measurement of Knudsen cell induced radiative heating of the sample during molecular beam epitaxy of GaAs at substrate temperatures between 200 and 600 °C. The temperature rises, as large as 12 °C, were observed for In-bonded samples at a substrate temperature of 200 °C. As-grown GaAs layers deposited between 200 and 300 °C are characterized using double crystal x-ray diffraction. The onset of a distinct x-ray peak associated with the low-temperature grown GaAs layer is identified, at a DRS measured temperature between 260 and 270 °C. © 1997 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1570-7458Keywords: Blattella germanica ; hatching ; ootheca ; insecticides ; hydramethylnon ; boric acidSource: Springer Online Journal Archives 1860-2000Topics: BiologyDescription / Table of Contents: Résumé Des femelles adultes de B. germanica, maintenues à 20° ou 28° C et 90% HR, ont été exposées, 7 à 14 jours ou 14 à 21 jours après l'émergence à des appâts contenant de l'hydraméthylnone ou de l'acide borique. Empoisonnées par l'hydraméthylnone les femelles retiennent leur oothèque jusqu'à la mort, tandis que empoisonnées par l'acide borique, elles déposent leur oothèque prématurément. Toutes les oothèque des femelles empoisonnées ont été maintenues dans les mêmes conditions écologiques jusqu'à ce qu'elles éclosent ou se révèlent non viables. Avec l'acide borique, une réduction des naissances a été observée pour les oothèques des mères des 2 classes d'âges et aux 2 températures, ce qui n'a eu lieu qu'à la température basse avec l'hydraméthylnone. L'effet ne semble pas dû au transfert de l'insecticide de la femelle à l'oothèque et est plus probablement provoqué par la fin des échanges d'eau entre la mère et l'oothèque, à la mort ou lors de l'émission prématurée. Pour les femelles traitées à l'acide borique, la proportion d'éclosion d'oothèques est plus importante chez les femelles ayant retenu leur oothèque jusqu'à la mort que chez celles qui les ont émises prématurément. Les femelles empoisonnées lors d'opérations d'éradication peuvent mourir ou déposer leurs oothèques loin des zones traitées; les larves éclosant de ces oothèques peuvent maintenir la contamination.Notes: Abstract Adult female Blattella germanica (L.) (Dictyoptera: Blattellidae) carrying oothecae were confined in cages with bait formulations of boric acid or hydramethylnon at 90% r.h. and either 20° or 28° C until all had been killed. Females poisoned by hydramethylnon retained their oothecae at death, while a considerable proportion of those killed by boric acid deposited their oothecae prematurely. Oothecae from both groups of insects were monitored until they either hatched or lost viability. Oothecae from both 7–14 day old adults and 14–21 day old adults poisoned with hydramethylnon showed reduced hatching relative to controls at 20° but not at 28 °C, an effect attributed to premature loss of water-exchange between oothecae and female adult during the maturation process. Fewer oothecae hatched from females poisoned with boric acid at both temperatures, and the proportion of those which did hatch was higher in the group retained by the female at death than in the group prematurely deposited. These results for the boric acid-treated females and results which showed no significant difference between the hatch of oothecae from hydramethylnon-treated females and decapitated females suggested that transfer of insecticide from treated female to oothecae was not important in reducing hatch for either compound. Reinfestation as a consequence of the failure of conventional blatticides to prevent hatching of oothecae carried by female B. germanica is discussed.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 1432-1424Keywords: Key words: H+/sucrose cotransport — Electrogenic cotransporter — Steady-state — Kinetics —Xenopus oocytes —Arabidopsis thaliana— Kinetic modellingSource: Springer Online Journal Archives 1860-2000Topics: BiologyChemistry and PharmacologyNotes: Abstract. To elucidate the kinetic properties of the Arabidopsis H+/sucrose cotransporter, SUC1, with respect to transmembrane voltage and ligand concentrations, the transport system was heterologously expressed in Xenopus laevis oocytes. Steady-state plasma membrane currents associated with transport of sucrose were measured with two-electrode voltage clamp over the voltage range −180 to +40 mV as a function of extracellular pH and sugar concentrations. At any given voltage, currents exhibited hyperbolic kinetics with respect to extracellular H+ and sugar concentrations, and this enabled determination of values for the maximum currents in the presence of each ligand (i H max , i S max for H+ and sucrose) and of the ligand concentrations eliciting half-maximal currents (K H m , K S m ). The i H max and i S max exhibited marked and statistically significant increases as a function of increasingly negative membrane potential. However, the K H m and K S m decreased with increasingly negative membrane potential. Furthermore, at any given voltage, i S max increased and K S m decreased as a function of the external H+ concentration. Eight six-state carrier models—which comprised the four possible permutations of intracellular and extracellular ligand binding order, each with charge translocation on the sugar-loaded or -unloaded forms of the carrier—were analyzed algebraically with respect to their competence to account for the ensemble of kinetic observations. Of these, two models (first-on, first-off and last-on, first-off with respect to sucrose binding as it passes from outside to inside the cell and with charge translocation on the loaded form of the carrier) exhibit sufficient kinetic flexibility to describe the observations. Combining these two, a single model emerges in which the binding on the external side can be random, but it can only be ordered on the inside, with the sugar dissociating before the proton.Type of Medium: Electronic ResourceURL: