relation between the crystal structures and physicochemical properties of methyl alkanoylglycosides
![Structures and electronic properties of si nanowires grown along the [1 1 0] direction role of surface reconstruction](https://media.store123doc.com/images/document/14/rc/td/medium_tdu1394959072.jpg)
Structures and electronic properties of si nanowires grown along the [1 1 0] direction role of surface reconstruction
Ngày tải lên :
16/03/2014, 15:37
... of energy band in bulk Si and confinement effect: the confinement decreases the energy of HO states and increases the energy of the LU states, but the magnitude of the energy shift depends on their ... atoms, and ez is the zero-point energy of Si–H vibrations The value of lSi is equal to that in bulk Si and the zero of lH is taken to be the chemical potential at which the formation energy of SiH4 ... comparable to the energy difference between the buckling and p-bonded chain structures on flat Si(1 1) surface (0.13 eV/1 Â cell) The appearance of pbonded chain implies that the stability of {1 1}...
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THE INFLUENCE OF COBALT ON CRYSTAL STRUCTURE AND MAGNETIC PROPERTIES OF nimnsbb2 HEUSLER ALLOYS
Ngày tải lên :
24/06/2016, 12:58
... structure there are many different types of distortions which can occur from the ideal structure These include tilting of the octahedra, displacements of the cations out of the centers of their 17 Thesis ... within the crystal lattice and are often out of step with each other where they meet The anti-phase domains grow as the alloy is annealed There are two types of APBs corresponding to the B2 and ... both the cooling capacity and the temperature difference between the cold and the hot ends of the refrigerator (generally a larger ∆Tad corresponds to a larger cooling capacity of the material and...
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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
Ngày tải lên :
07/03/2014, 11:20
... represents a standard mixture of GlcNAc oligomers showing the standard 60 : 40 ratio between the a-anomer and the b-anomer at equilibrium The other panels show the results of partial hydrolysis of (GlcNAc)6 ... analysis of the ChiG and ChiC structures Despite the deletion of the B-loop, the two putative catalytic residues Glu68 and Glu77 are structurally well conserved between ChiG and the plant enzymes Andersen ... superposition of ChiG and the barley enzyme The picture shows a cartoon of the barley enzyme (PDB accession code 2bba; cyan) and the surface of ChiG, with the view being rotated 90° relative to (A) (the...
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Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures
Ngày tải lên :
16/03/2014, 15:15
... approaching asymptotically the value of the band-gap of the undoped Si-nw This is another indication of how doping can modify the electronic and optical properties of the Si nanostructures Conclusions ... for the eye The dashed line corresponds to the band-gap for the undoped Si-nw Fig 11 shows how the FE for the B and P codoped Si-nw changes as function of the position of the dopants within the ... set cut-off Doped Si nanocrystals 2.1 Single-doped Si nanocrystals We resume, here, the effects of size and shape of Si-nc on the incorporation of group-III (B and Al), group-IV (C and Ge) and group-V...
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Báo cáo khoa học: H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum pdf
Ngày tải lên :
23/03/2014, 17:22
... away from the heme normal (z axis), a is the angle between the projection of the tilt of the z axis on the xÂ, y plane (dened direction of tilt of z and the x axis), and j % a + c denes the location ... The two structures of WT metHb and rWT metHbH2O, exhibit signicant differences in the interaction of the FG loop with the heme and in the position of the B-helix, with Tyr32(B10) closer to the ... in the two crystal structures of the axis so much as a small difference in the reference coordinate system xÂ, y and z in the two structures (due to different nonplanarity of the heme) The...
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Báo cáo hóa học: " Effects of silver impurity on the structural, electrical, and optical properties of ZnO nanowires" doc
Ngày tải lên :
20/06/2014, 22:20
... Page of (c) EDS (b) (103) ZnO NW nm Figure TEM images of 3SZO NW (a) The location and the size of the Au catalyst, the present of Au catalyst, is demonstrated the VLS method (b) The HR-TEM and ... compressive stress because the chemical bonding distance of Ag-O is longer than that of Zn-O [35,36] In the case of 3SZO and 5SZO NWs, the surface of the SZO NWs is crumpled because of the stress by doping ... path, and this increase the mobility of SZO NW FET So, the conductivity of SZO NW is continuously increased according to increasing Ag dopants The inset is the SEM image of the SZO NW device These...
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báo cáo hóa học:" Crystal structure and electrical properties of bismuth sodium titanate zirconate ceramics" pdf
Ngày tải lên :
21/06/2014, 17:20
... experiment and analysis and drafted the manuscript PJ participated as the assistant for the research experiment AW and SJ participated in the conception and design of the study and revised the manuscript ... observe the microstructure of the ceramics To prepare the SEM samples, they were well-polished and thermally etched for 15 at 750°C The average grain size was then evaluated from these SEM images The ... Almelo, The Netherlands) with CuKa radiation was used to investigate the phase and crystal structure of the sintered ceramics The preliminary crystal structure details were calculated using the Powder...
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Báo cáo hóa học: " Influence of Surface Modified MWCNTs on the Mechanical, Electrical and Thermal Properties of Polyimide Nanocomposites" ppt
Ngày tải lên :
22/06/2014, 01:20
... MWCNT in case of former and with wt% in case of the latter Electrical Properties Fig SEM images of a raw, b acid modified-MWCNTs and c amide-MWCNTs As in the case of TS, the YM of the amide-MWCNTs/ ... shows the onset of the degradation temperature of the raw, acid and amine modified MWCNTs In the case of as produced MWCNTs, the weight loss starts at 475 °C, whereas in case of modified tubes the ... The surface morphology of the as-produced, functionalized MWCNTs and the fractured surface of the nanocomposites 123 Figure shows the FTIR spectra of acid and amino functionalized MWCNTs In the...
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COMPARATIVE ANALYSIS OF THE DISCORDANCE BETWEEN THE GLOBAL TRANSCRIPTIONAL AND PROTEOMIC RESPONSE OF THE YEAST SACCHAROMYCES CEREVISIAE TO DELETION OF THE F-BOX PROTEIN, GRR1
Ngày tải lên :
24/08/2014, 13:29
... ubiquitylation by the SCF 1.8 The Role of Grr1 in Cytokinesis through Targeted Degradation of Hof1 Before the mother cell can re-enter G1 of the cell cycle, separation of the mother from the daughter ... mother and bud The end of M phase and the beginning of G1 of the next cell cycle is marked by cytokinesis and cell separation C Progression through the cell cycle is regulated by modulating the ... correlation between doubling time and the extent of growth is observed as the quality of nutrients available depreciates A number of observations suggest that the role of Grr1 in degrading the...
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the spatial, spectral and polarization properties of solar flare x-ray sources
Ngày tải lên :
22/12/2014, 20:30
... many factors: the energy of the X-rays, the heliocentric angle of the X-ray emitter in the chromosphere, the height of the X-ray emitter above the photosphere and the proportion of the X-rays emitted ... in Chapter of this thesis and hence are further discussed there The total polarization and angular dependent e-i bremsstrahlung cross section σ is then the sum of the components of the cross section ... field of the scattered electromagnetic wave and Θ is the angle between the direction of electron acceleration and the propagation direction of the outgoing radiation, not the scattering angle The...
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Effect of thickness on the physical, thermal and chemical properties of ultra thin polymer films
Ngày tải lên :
05/10/2015, 19:04
... investigated the thickness dependence on the thermal, physical and chemical properties of ultra-thin films of selected polymers In the first part of our study, we investigate the thermal and physical properties ... ) Eq 2.4 Here, fq is the resonant frequency of the bare crystal, ρ q is the density of the quartz crystal (2.649gcm-3) and ν q is the shear velocity of the AT cut quartz crystals (332200cms-1) ... by analyzing the light reflected from the sample In Figure 2.1, it shows that the amplitude of the electric wave which is in the plane of the incidence as Ep and the amplitude of the electric...
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single crystal growth and magnetic properties of rrhin5 compounds
Ngày tải lên :
14/01/2016, 13:46
... the crystal (rare earth metal and rare earth compound).7 Figure 2.2 shows the radial wave function of Ce (4f 5d1 6s2 ) with and without the relativistic effect On the other hand, the tail of their ... investigations of the magnetic properties of RRhIn5 series in the single crystal form Namely, the present study is to clarify the fundermental magnetic properties of localized 4f -electrons, such as the crystalline ... the magnetic properties of RRhIn5 series The present thesis consists of the following contents In Chap 2, the fundamental 2.1 Magnetic Properties of Rare Earth Compounds Magnetic properties of...
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Báo cáo lâm nghiệp:"The relationship between vegetation management and the wood and pulping properties of a Eucalyptus hybrid clone" pdf
Ngày tải lên :
08/08/2014, 01:21
... selected wood and pulping properties as well as between the groups of variates for each treatment A summary of the analysis of variance and treatment means for tree growth and the various wood and pulping ... results obtained from the pulp and paper tests J Male, A Havenga, J Retief and D Gama of the Forestry and Forest Products section of CSIR for the testing of the pulp and paper properties REFERENCES ... comparison the initial rate of growth of the trees in the weedy control was lower However, the rate of decline was not as rapid once the maximum rate of growth had been attained The smaller number of...
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Báo cáo khoa hoc:"On the relation between gene flow theory and genetic gain" doc
Ngày tải lên :
09/08/2014, 18:21
... cycle of selection is calculated as the sum of the product of the asymptotic proportion of genes deriving from the different age-sex classes and their genetic selection differential (Eq (12) of [2]) ... Nsex(k) is the total number of parents of sex(k), L is the generation interval calculated as the average age of parents when their offspring are born and the “ ” makes asymptotic proportions of genes ... to the cohort in which the newly arising variation (i.e the Mendelian sampling term) is generated The product of the long term genetic contribution and the Mendelian sampling term quantifies the...
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Báo cáo y học: "The relation between the incidence of hypernatremia and mortality in patients with severe traumatic brain injury" pptx
Ngày tải lên :
13/08/2014, 16:21
... week of stay The nine missing daily Na measurements were replaced by the value of the previous day of the ICU stay The use of DDAVP, which we took as a surrogate marker for the presence of CDI, ... levels and in the rate of hyperglycemia according to DDAVP use or the presence of hypernatremia (data not shown) Relation between hypernatremia and ICU mortality Patients who died on days and of their ... surrogate marker of illness severity, rather than as an independent predictor of mortality In the case of patients with TBI the interpretation of the relation between high serum Na levels and outcome...
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Analytical models on the relation between foreign direct investment and economic growth in vietnam
Ngày tải lên :
30/12/2014, 21:57
... contributions of the thesis * Academic and theoretical contributions On the basis of the theoretical and empirical researches, the thesis analyzes and clarifies the reality of FDI attraction and economic ... space: - The thesis analyzes the relation between FDI and economic growth during the period 1990 – 2012 - The thesis evaluates the impact of FDI on local enterprises and on the input of enterprises ... 3.2 The scope of the thesis Scope of content: the study focuses on analyzing the relation between FDI and economic growth at both macroeconomic and microeconomic levels The scope of time and...
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beasley - 1996 - an empirical analysis of the relation between the board of director composition and financial statement fraud
Ngày tải lên :
02/01/2015, 17:34
... free-rider problem, and the theory of the corporation The Bell Journal of Economics (Spring): 42-64 Hermalin, B., and M S Weisbach 1988 The determinants of board composition The Rand Journal of Economics ... with a value of one if the chairperson of the board holds the managerial positions of CEO or president and a value of zero otherwise; BLOCKHLD = the cumulative percentage of outstanding common ... (1985) and Shivdasani (1993) Because the function of the chairpersonof the boardis to runboardof director meetings and oversee the process of hiring, firing, evaluating and compensating the CEO,...
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Mechanism of action and binding mode revealed by the crystal structures of key enzymes in plants sugar metalbolic pathway
Ngày tải lên :
11/09/2015, 09:08
... the binding residues of H orenii SPS Superimposition of one docked-UDP ligand and the actual UDP ligand Superimposition of one docked-ADP ligand and the actual ADP ligand Superimposition of the ... identified in the course of a random sequence analysis of the H orenii genome (Mijts and Patel, 2001) The following chapters of this thesis report the structures and catalytic mechanisms of SPS and FRK, ... both of its ligands ADP (white) and Ribose (white) (a) Stereo diagram of HoFRK (cyan) and the complex structures of the three ribokinase family members, superimposed on the HoFRK model at the...
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Tài liệu Mapping Table and Column Names Between the Data Source and DataSet docx
Ngày tải lên :
14/12/2013, 18:16
... objects map the name of a column in the data source to a column with a different name in the DataSet for the table associated with the containing table mapping object The Fill( ) method of the DataAdapter ... ds.Tables[0].ToString( ); // Bind the default view of the Categories table to the grid dataGrid.DataSource = ds.Tables["tblmapCategories"].DefaultView; Discussion When the Fill( ) method of the DataAdapter is ... property These objects map the name of a table in the data source to a DataTable with different name in the DataSet When a batch query is used to fill multiple tables within a DataSet, the table...
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