Báo cáo hóa học: " Physical and Electrical Performance of Va

Báo cáo hóa học: " Physical and Electrical Performance of Vapor–Solid Grown ZnO Straight Nanowires" doc

... the as -grown ZnO nanowires and it reveals that the nanowires are composed of hexagonal ZnO. The positions of the XRD peaks show good agreement with those of the reported standard data of hexagonal ZnO ... doi: 10.1021/nl051265k 168 Nanoscale Res Lett (2009) 4:165–168 123 NANO EXPRESS Physical and Electrical Performance of Vapor–Solid Grown ZnO Straight Nanow...

Ngày tải lên : 22/06/2014, 01:20

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báo cáo hóa học:" Growth and structure analysis of tungsten oxide nanorods using environmental TEM" doc

... the nanorods and in intervals of 0.37 nm in the perpendicu- lar direction to the longer direct ional axis. These interval distances of 0.38 and 0.37 nm correlate to the distances of (002) and (020) of ... (a), TEM image (b), and SAED pattern (c) of the tungsten oxide nanorod. Figure 4 TEM of tungsten nanowire and HRTEM and TEM images o f the nanorod .(a)TEMimagearoundt...

Ngày tải lên : 21/06/2014, 17:20

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báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

... between 200°C and 300°C; and the reaction is of exothermic type. The tem- perature dependence of resistivity of silver film exhibits semiconducting behavior of the sample. The electrical conduction ... design of the study and performed the electrical studies. SK and MA carried out the structural studies. SAA and MSA performed the thermal studies. MAMK and MA also inv...

Ngày tải lên : 21/06/2014, 02:20

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báo cáo hóa học:" Optimizing the thermoelectric performance of zigzag and chiral carbon nanotubes" pdf

... the NEGF and NEMD calculations. HJL participated in the design of the study and discussions of the theoretical results. YWW, HYL, and LP participated in the implementation of the LAMMPS and ATK ... Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, Wuhan, 430072, China 2 State Key...

Ngày tải lên : 21/06/2014, 17:20

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Báo cáo hóa học: " Research Article Coexistence Performance of High-Altitude Platform and Terrestrial Systems Using Gigabit Communication Links to Serve Specialist Users" potx

... Yang, D. Grace, and P. D. Mitchell, “Downlink performance of WiMAX broadband from high altitude platform and terrestrial deployments sharing a common 3.5 GHz band,” in Proceedings of the IST Mobile ... depends on the shape of the reﬂector and the method of illumination, α is the half power beamwidth. n H and n U control the rate of the main beam power roll-oﬀ of the HAP...

Ngày tải lên : 21/06/2014, 23:20

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báo cáo hóa học:" Gene and microRNA analysis of neutrophils from patients with polycythemia vera and essential thrombocytosis: down-regulation of micro RNA-1 and -133a" pot

... of RPL3, and RPS9, RPS10P3, and RPL12P6; proteosome proteins including 3 copies of PSMD2 and PSMC; and cytochrome c oxidases COX5B and COX7A2. To further explore the differences between MPD and ... pancreas. A comparison of normal pancreas with 33 other tissues found that the expression of miR-216 and miR-217 and the lack of expression of miR-133a were characterist...

Ngày tải lên : 18/06/2014, 15:20

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báo cáo hóa học: " Scoring and psychometric validation of the Perception of Anticoagulant Treatment Questionnaire (PACT-Q©)" doc

... items B10, B11 of the "Conven- ience" dimension and the items C1 and C2 of the "Burden of Disease and Treatment" dimension; factor 4 the items D1, D2 and D3 of the original ... reliability of these findings is increased by the use of separate subsets of population for the scoring and initial validation and for the psychometric validation. The good...

Ngày tải lên : 18/06/2014, 18:20

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báo cáo hóa học: " Development and preliminary evaluation of a quality of life measure targeted at dementia caregivers" doc

... the associations of dementia severity would be broader, span- ning more dimensions of caregiver quality of life. Stronger endorsements of spirituality and faith and of benefits of caregiving was ... benefits of caregiving (p  0.05)). In con- trast, there were few associations of duration of being a caregiver and caregiver quality -of- life scores. Non-white ethnicity...

Ngày tải lên : 18/06/2014, 18:20

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báo cáo hóa học: " Development and psychometric assessment of the COPD and Asthma Sleep Impact Scale (CASIS)" pdf

... with greater levels of impaired activities, symptoms, and poorer quality of life for the COPD sample and greater levels of impaired activities, symptoms, social function- ing, and poorer quality of life ... measures and extend our understanding of the impact of respiratory disease symptoms on sleep impact and quality. Given the prevalence of sleep problems in patients...

Ngày tải lên : 18/06/2014, 19:20

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báo cáo hóa học: " Validity and internal consistency of a Hausa version of the Ibadan knee/hip osteoarthritis outcome measure" pdf

... study and revised the drafted manuscript. ACO was involved in data acquisition, analysis and interpretation of data and drafting of the manuscript. Both authors participated in the design of ... Bjelle A: Epidemiological aspects of osteoarthritis- an inter- view survey of the SwedishPopulation and a review of previ- ous studies. Scandinavian Journal of Rheumatology (...

Ngày tải lên : 18/06/2014, 19:20

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