Báo cáo hóa học: "Synthesis, structure and magnetic properties of b-MnO2 nanorods" pptx

Báo cáo hóa học: "Synthesis, structure and magnetic properties of b-MnO2 nanorods" pptx

Báo cáo hóa học: "Synthesis, structure and magnetic properties of b-MnO2 nanorods" pptx

... magnetism of the nanorods can be explained in terms of a superposition of bulk magnetic properties of spatially segregated b-MnO 2 and a-Mn 2 O 3 constituent phases and the soft ferromagnetism of the thin ... 2007 Abstract We present synthesis, structure and magnetic properties of structurally well-ordered sin- gle-crystalline b-MnO 2 nanorods of 50–100 nm diame-...
Ngày tải lên : 22/06/2014, 22:20
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báo cáo hóa học:" Crystal structure and electrical properties of bismuth sodium titanate zirconate ceramics" pdf

báo cáo hóa học:" Crystal structure and electrical properties of bismuth sodium titanate zirconate ceramics" pdf

... representation and manipulation of crystal structures and calculation of the resulting X-ray powder patterns. J Appl Cryst 1996, 29:301-303. 12. Jones GO, Thomas PA: Investigation of the structure and phase ... 2 of 5 NANO EXPRESS Open Access Crystal structure and electrical properties of bismuth sodium titanate zirconate ceramics Ampika Rachakom 1 , Panupong Jaiban 1...
Ngày tải lên : 21/06/2014, 17:20
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báo cáo hóa học: " Factor structure and internal consistency of the 12-item General Health Questionnaire (GHQ-12) and the Subjective Vitality Scale (VS), and the relationship between them: a study from France" potx

báo cáo hóa học: " Factor structure and internal consistency of the 12-item General Health Questionnaire (GHQ-12) and the Subjective Vitality Scale (VS), and the relationship between them: a study from France" potx

... values of 0.80 and 0.89. The results of confirmatory factor analysis of the three-factor model of the GHQ-12Figure 1 The results of confirmatory factor analysis of the three-factor model of the ... investigator and analysed the data and wrote the first draft. AI and CR contributed to the study design and the analysis. AM contributed to the analysis and wrote the fina...
Ngày tải lên : 18/06/2014, 19:20
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báo cáo hóa học:" Genome structure and transcriptional regulation of human coronavirus NL63" ppt

báo cáo hóa học:" Genome structure and transcriptional regulation of human coronavirus NL63" ppt

... (-) strand synthesis. Fine-tuning of the efficiency of the strand-transfer processes may be modulated by many other features, including the local sequence and structure of the core body TRS and ... strand synthesis, and that the actual strand transfer within the E sequences occurred after cop- ying of the core TRS and the next 13 nucleotides. Evidence for such a "delaye...
Ngày tải lên : 20/06/2014, 04:20
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báo cáo hóa học:" Structural, optical and magnetic studies of manganese-doped zinc oxide hierarchical microspheres by self-assembly of nanoparticles" docx

báo cáo hóa học:" Structural, optical and magnetic studies of manganese-doped zinc oxide hierarchical microspheres by self-assembly of nanoparticles" docx

... fascinating properties [1-7]. It is an intrinsic n-type II-VI semiconductor with a wide bandgap of 3.37 eV at room temperature [RT] and a large excitation binding energy of 60 meV. Because of these properties, ... magnetic behavior of Mn-doped ZnO hierarchical hollow spheres. J Nanopart Res 2012 14:659. 48. Lin X, Zhu Y, Shen W: Synthesis and optical and magnetic...
Ngày tải lên : 21/06/2014, 17:20
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Báo cáo hóa học: " Initial susceptibility and viscosity properties of low concentration e-Fe3 N based magnetic fluid" pdf

Báo cáo hóa học: " Initial susceptibility and viscosity properties of low concentration e-Fe3 N based magnetic fluid" pdf

... be thought of as noninteracting, and the magnetic properties of such a ferrofluid are similar to those of an ideal paramagnetic gas. The difference is that the large dipole moment of individual ... volume fraction due to the existence of nonmagnetic layer at the surface of the particles. The magnetic fraction of solid particles and the nonmagnetic layer of the particl...
Ngày tải lên : 22/06/2014, 22:20
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Báo cáo khoa học: Crystal structure and enzymatic properties of a bacterial family 19 chitinase reveal differences from plant enzymes pdf

Báo cáo khoa học: Crystal structure and enzymatic properties of a bacterial family 19 chitinase reveal differences from plant enzymes pdf

... present analysis of enzymatic properties of ChiG, or by our analysis of the ChiG and ChiC structures. Despite the deletion of the B-loop, the two putative catalytic residues Glu68 and Glu77 are ... enzyme with respect to its catalytic properties and crystal structure. The crystal structures of ChiG and ChiC [18] permitted structural comparison between bacterial and pl...
Ngày tải lên : 07/03/2014, 11:20
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Báo cáo khoa học: Quaternary structure and functional properties of Penaeus monodon hemocyanin docx

Báo cáo khoa học: Quaternary structure and functional properties of Penaeus monodon hemocyanin docx

... wider distribution of Hc as an oxygen carrier [4–6]. The basic structure of all arthropod Hc oligomers is a hexamer of subunits [7]. This structure has been solved by crystallography [8,9] and by electron and cryoelectron ... allosteric properties of the protein and to trace the evolutionary pathway of the allosteric behaviour. Results Characterization of the oligomeri...
Ngày tải lên : 23/03/2014, 13:20
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báo cáo hóa học: " Physical exertion and working efficiency of reforestation workers" pptx

báo cáo hóa học: " Physical exertion and working efficiency of reforestation workers" pptx

... se. Background Harvesting of Canada’s forests, which cover almost 2 50 million hectares of land and account for 27% of the country’s land mass [1], is an important industry and vital part of the Canadian ... tolerable and maintainable, and strive to achieve this l evel regardless of the precise nature of this work. If this is the case, the working HR of 128 beats. min -1...
Ngày tải lên : 20/06/2014, 00:20
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báo cáo hóa học:" The structural and optical properties of GaSb/InGaAs type-II quantum dots grown on InP (100) substrate" docx

báo cáo hóa học:" The structural and optical properties of GaSb/InGaAs type-II quantum dots grown on InP (100) substrate" docx

... STEM images of GaSb/In 0.53 Ga 0.47 As QDs and histogram of the height of GaSb/In 0.53 Ga 0.47 As QDs.(a) The AFM image of GaSb/In 0.53 Ga 0.47 As QDs, (b) histogram of the height of GaSb/In 0.53 Ga 0.47 As ... formation of the InGaAsSb wet- ting layer resulted in the accumulation of individual atoms on the surface to form a mound-like structure, due to the intermixing of...
Ngày tải lên : 21/06/2014, 17:20
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