Báo cáo hóa học: " Field Emission and Radial Distribution Fu

Báo cáo hóa học: " Field Emission and Radial Distribution Function Studies of Fractal-like Amorphous Carbon Nanotips" potx

... representation of the three-stage model. The solid line corresponds to the ﬁrst stage and so on Nanoscale Res Lett (2009) 4:431–436 435 123 NANO EXPRESS Field Emission and Radial Distribution Function Studies of ... structure factor S(k) and the reduced radial distribution function G(r) were calculated. From these calculations a bond angle of 124° was obtained wh...

Ngày tải lên : 22/06/2014, 01:20

6
526
0

Báo cáo hóa học: " Field Emission Properties and Fabrication of CdS Nanotube Arrays" pot

... magniﬁcation TEM image of CdS nanotube arrays of sample A. TEM images of b, c, and d are high magniﬁcation TEM images of A, B, and C, respectively. The inset images are SAED patterns of corresponding ... (PL) measurement of the CdS nanotube arrays are shown in Fig. 2d. A green emission band around 550 nm and a red emission band around 750 nm [14] are observed. The PL int...

Ngày tải lên : 22/06/2014, 00:20

7
277
0

Báo cáo hóa học: " Field emission enhancement of Au-Si nano-particle-decorated silicon nanowires" doc

... covered on SiNWs and not from the tip of SiNWs. High work function of the emitter makes electron emission difficult and reduces more the FE property of the emitter. Therefore, E on values of the Au/SiNWs ... properties of SiNWs were measured at the room temperature. The curves in Figure 2 display the emission current density (J) of SiNWs and Au/SiNWs as a function o...

Ngày tải lên : 21/06/2014, 05:20

5
264
0

Báo cáo hóa học: " Gait stability and variability measures show effects of impaired cognition and dual tasking in frail people" pptx

... walking and standing. Presumably, the stability and the pattern of variability of the trunk move- ments is indicative of the adaptability and the ability to react adequately to withstand small ... conception of the research project, design, analysis and interpretation of the data analysis and writing of the manuscript. FJD was involved in the design and organization o...

Ngày tải lên : 19/06/2014, 08:20

9
432
0

báo cáo hóa học: " Funding free and universal access to Journal of Neuroinflammation" doc

... possible dissemination of their work; and to science and society in general, through facilitation of information availability and scientific advancement. Introduction Journal of Neuroinflammation ... bene- fits of Open Access publishing are (1) instant and universal availability of published work to any potential reader, worldwide, completely free of subscriptions, passw...

Ngày tải lên : 19/06/2014, 22:20

3
286
0

báo cáo hóa học: " Multiple myeloma and farming. A systematic review of 30 years of research. Where next?" pdf

... when analyzing European studies vs. rest of the world studies, and within Europe, Scandinavian countries vs. non-Scandinavian countries, and those studies done before and after 1999. Sub group ... or studies) in title and abstracts and (evaluation or prospective*) with (trial* or study or studies) and (cohort or prospective studies) . Studies that did not report separa...

Ngày tải lên : 20/06/2014, 00:20

7
360
0

báo cáo hóa học:" Tooth loss and oral health-related quality of life: a systematic review and meta-analysis" potx

... of primary and additional outcomes of all included studies. Additional file 2: Summary of data of all included studies and feasibility for meta-analysis. Author details 1 Department of Oral Function ... impairment of OHRQoL and location and distribution of tooth loss affect the severity of the impairment. This association seems to be independent from the OHRQoL...

Ngày tải lên : 20/06/2014, 15:20

11
654
0

báo cáo hóa học:" Landscape features and weather influence nest survival of a ground-nesting bird of conservation concern, the greater sage-grouse, in humanaltered environments" ppt

... ConocoPhillips, EnCana Oil and Gas, and Noble Energy. We thank S. Oberlie (Bureau of Land Management) and G. Anderson (Wyoming Game and Fish Department) for the logistical support; the Lander Sage-Grouse ... signifi- cant form of mortality (84.7 %; 50 of 59) followed by direct predation of the female (13.6%; 8 of 59) that resulted in nest failure and other sources of nes...

Ngày tải lên : 21/06/2014, 17:20

15
338
0

báo cáo hóa học:" Weak compactness and the Eisenfeld-Lakshmikantham measure of nonconvexity" pdf

... nonempty and closed subset of the Banach space X. The E-L measure of nonconvexity µ of X is said to have the Cantor property in Y if for every decreasing sequence {A n } ∞ n=1 of nonempty, closed, and ... measure of nonconvexity (E-L measure of nonconvexity, for short) of a bounded subset A of X is deﬁned by µ(A) = sup x∈coA inf a∈A x − a = H(A, coA), where coA denotes t...

Ngày tải lên : 21/06/2014, 17:20

15
288
0

Tài liệu Báo cáo khoa học: Steady-state and time-resolved ﬂuorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli ppt

... change in Trp85 as a function of cAMP concentration. F and F 0 are the ﬂuorescence intensities of the protein in the presence and absence of the ligand, respectively. The range of cAMP con- centrations ... change in Trp13 as a function of cAMP concentration. F and F 0 are the ﬂuorescence intensities of the protein in the presence and absence of the ligand, respect- i...

Ngày tải lên : 20/02/2014, 23:20

11
494
0