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Effect of Li2CO3 addition on the structural, optical, ferroelectric, and electric field induced strain of lead free BNKT based ceramics

Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures

Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures

... 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 3.2 3.4 ... systematic analysis of the effect of the B and P codoping in Si-nw, concentrating not only on the structural properties but also on how doping influences the electronic and optical properties Here, ... concentrate on the dependence of the doped Si-nw properties on the dopant concentration, we note first that on augmenting the number of atoms in the cell (thus lowering the dopant concentration),...
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Báo cáo hóa học:

Báo cáo hóa học: " Effects of silver impurity on the structural, electrical, and optical properties of ZnO nanowires" doc

... J/cm2, and the shot area on the target surface was 0.042 cm2 Before the deposition, there should be pre-deposition process for The deposition process continued for 30 The structural and (a) (b) optical ... http://www.nanoscalereslett.com/content/6/1/552 (a) Au catalyst 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 ... enables the synthesis of oxide NWs while controlling the doping concentration feature The doping could be controlled by adjusting the target composition since it guarantees the transfer of the composition...
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Báo cáo hóa học:

Báo cáo hóa học: " Effect of the Nd content on the structural and photoluminescence properties of silicon-rich silicon dioxide thin film" pdf

... http://www.nanoscalereslett.com /content/ 6/1/161 function of the Nd concentration and the annealing temperature in relation with their microstructures The Nd- doped silicon- rich silicon oxide (SRSO) thin layers were synthesized ... emission of Nd3 + ions is more efficient while Si-np are formed, and while the Nd content is low (0.08 at.%) In such conditions, Nd3 + ions benefit from the sensitizing effect of Si-np and from the ... doi:10.1186/1556-276X-6-161 Cite this article as: Debieu et al.: Effect of the Nd content on the structural and photoluminescence properties of silicon- rich silicon dioxide thin films Nanoscale Research Letters 2011...
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Effect of Charge and Composition on the Structural Fluxionality andStability of Nine Atom Tin-Bismuth Zintl Analogues

Effect of Charge and Composition on the Structural Fluxionality andStability of Nine Atom Tin-Bismuth Zintl Analogues

... that the interconversion could occur under normal conditions of temperature However, this is not the case for the other Sn9 anions The charge has a major effect on the fluxional behavior of the ... substitution have on the relative stability of the two isomers? Furthermore, what role the sizes of the constituent atoms play as one substitute a larger Bi atom in place of a Sn atom? The purpose of ... that the size of a Bi atom is larger than that of a Sn atom Hence, while the replacement of Sn by Bi enables one to control the overall charge, the substitution of Sn by Bi also involves the effect...
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A STUDY ON THE STRUCTURAL FEATUES OF ENGLISH NEWS STORY.DOC

A STUDY ON THE STRUCTURAL FEATUES OF ENGLISH NEWS STORY.DOC

... “one of the reasons to make the paragraphs consisting one sentence is due to the work of ordering the lay-out of a newspaper Otherwise, the one-sentence paragraphs are usually easier to read than ... methods and design of the study Part B is the main part of the study that consists of three chapters below • Chapter I focuses on the theories of the study • Chapter II is an Analysis of the structural ... is newspaper Neither the advent of television nor that of internet could affect the importance of the newspaper The reason for it is the width, breadth and the depth of news provided by the newspaper,...
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A STUDY ON THE STRUCTURAL FEATUES OF ENGLISH NEWS STORY

A STUDY ON THE STRUCTURAL FEATUES OF ENGLISH NEWS STORY

... lack of any ability on analyzing the news, especially on structural analyzing Trinh Thi Ha – K11C A study on the structural features of English news story Information of the newspaper is transported ... study on the structural features of English news story CHAPTER II: ANALASIS OF THE STRUCTURAL FEATURES OF ENGLISH NEWS STORY 2.1 Structure of paragraph News story appeals readers and affects them ... Part C is the Conclusion of the study in which I give a summary of major findings, an identification of limitation of the study and an exploration Trinh Thi Ha – K11C A study on the structural...
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Báo cáo khoa học: Influence of divalent cations on the structural thermostability and thermal inactivation kinetics of class II xylose isomerases pdf

Báo cáo khoa học: Influence of divalent cations on the structural thermostability and thermal inactivation kinetics of class II xylose isomerases pdf

... enzyme’s inactivation kinetics, the inactivation course of TNXI in the presence of various metal concentrations and metal combinations was determined Figure shows the inactivation courses of apo-TNXI ... courses of apo-TNXI and of TNXI in the presence of mm concentrations of each of the three divalent cations (Mg2+, Mn2+, or Co2+) With the exception of apo-TNXI, whose inactivation was first-order, ... (kcal/mole·K) Thermostability of class II xylose isomerases TTXI ECXI TNXI TNXI* Fig Effect of metals on the Tm values of class II XIs DT is the difference between Tm (enzyme in the presence of lM single...
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Báo cáo hóa học:

Báo cáo hóa học: "Influence of Rare Earth Doping on the Structural and Catalytic Properties of Nanostructured Tin Oxide" docx

... Sn#1000 Conversion/Selectivity (%) Conversion/Selectivity (%) ð1Þ The effects of the process of segregation and de-mixing of these rare earths on the SnO2 catalytic properties were studied and compared ... modification of the nanostructure and the basic sites of the particles Another phenomenon starts to occur on the surface of doped samples, a segregation process of particles of metastable solid solution, ... on the morphology and properties of tin oxide Rare earth cations have, as yet, been little explored as tin oxide dopants for catalytic purposes However, the consensus is that their influence on...
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Báo cáo khoa học:

Báo cáo khoa học: "Effect of ethylene glycol monoethyl ether on the spermatogenesis in pubertal and adult rats" pdf

... suspension (1 × 107 cells/ml) After standing for 10 at RT, 1500 µl of solution B (Stock solution containing 500 mg of Trypsin inhibitor and 100 mg of RNase A/L, pH 7.6) was added After incubation ... population of these four cell types, indicating no effect on the 50 Chang Yong Yoon et al Fig Alteration of testicular cell populations from pubertal (left column) and adult (right column) rats administered ... cytometry in the control animals The region between the diploid and tetraploid peaks is S-phase, comprised of cells actively synthesizing Effects of EGEE on the spermatogenesis of different age of male...
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Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "The effects of thinning on the structural diversity of coppice forests" doc

... in Figure 4, the response of the crown to thinning is different in each of the studied species Thinning 778 F Montes et al increases the illumination on the stems and in the case of Q faginea ... sprouting from the stem, instead of the reoccupation of openings through the horizontal expansion of the crown in other species The development of sprouts is a characteristic of coppices, but ... consideration the three nearest neighbours [11], n was set to in the calculations The differentiation index gives a quantification of the variation at microstructure level (the neighbourhood of...
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Báo cáo y học:

Báo cáo y học: "Protective effects of total fraction of avocado/soybean unsaponifiables on the structural changes in experimental dog osteoarthritis: inhibition of nitric oxide synthase and matrix metalloproteinase-13" docx

... predominantly involved in matrix degradation in the more superficial zones of cartilage These results support the hypothesis that the reduction in collagen degradation in the deep zone of cartilage ... alpha2delta ligand, reduces the development of experimental osteoarthritis by inhibiting metalloproteinases and inducible nitric oxide synthase gene expression and synthesis in cartilage chondrocytes Arthritis ... layers The total number of chondrocytes and those staining positive in each zone for the specific antigen were determined The final results were expressed as the percentage of chondrocytes staining...
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Báo cáo khoa hoc:

Báo cáo khoa hoc:"Comparative analysis on the structural features of the 5 flanking region of κ-casein genes from six different species" pot

... subclone of BAC clone 55 5-N16 (Research Genetics Inc., USA), which contains 1 05 kb of the murine casein locus [8] The rabbit κ-casein promoter was derived from the λ 24 genomic clone [2] The human ... transcription factors contribute to the regulation of mammary gland-specific gene expression We sequenced 1.9 kb of the rabbit and murine κ-casein flanking regions and the published human κ-casein ... this conserved region contained the two conserved MGF/STAT5 sites, but not the single conserved C/EBP site In all κ-casein promoters, the positions of these two putative transcription factor-binding...
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Báo cáo y học:

Báo cáo y học: "Effect of stroke location on the laryngeal cough reflex and pneumonia risk" pdf

... purpose of this study was to determine the effect of identifying the initial radiological anatomical stroke location on the laryngeal cough reflex test result and the relationship to the subsequent ... (RARs) in the supraglottic region of the larynx and sensory impulses are conveyed to the medulla via the middle ramus of the internal branch of the superior laryngeal nerve (ibSLN) and vagus ... purposes) Cough 2005, 1:4 http://www.coughjournal.com/content/1/1/4 Table 4: Crosstabulation of Pneumonia in Rehabilitation, Reflex Cough Test, Stroke Location and PEG Pneumonia in Rehabilitation Reflex...
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Effect of calcium on the osmotic dehydration kinetics and quality of pineapples

Effect of calcium on the osmotic dehydration kinetics and quality of pineapples

... investigate: – the effects of the sucrose and calcium lactate concentrations on the osmotic dehydration kinetics of pineapple, and the diffusivity of each component; – the influence of the sugar, calcium ... coefficient of the component i; wi ðtÞ = the average fraction of component i at time t; w0i = the fraction of the component i at the initial time (t = 0); weq i = the fraction of the component i ... during the osmotic dehydration process, reaching a reduction of from 24% to 40% of the initial mass after h of dehydration A comparison of the water losses of samples dehydrated in solutions with and...
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