synthesis of high silica zeolites with the mel type of structure

Báo cáo toán học: "On the twin designs with the Ionin–type parameters" doc

... On the other hand the non–existence of these matrices would imply the non–existence of projective planes of order 2n, n an odd integer The smallest order for which the existence of Bush type the ... completeness we include the following result of the author [5] Theorem Let 4n be the order of an Hadamard matrix, then there is a Bush -type Hadamard matrix of order 16n2 Proof Let K be a normalized ... mainly in the non-existence of such matrices While there are different methods to construct matrices of above type of order 16n2 , (see [5]), we are not aware of non–existence of matrices of this...

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synthesis of high-silica aluminosilicate zeolites

Danh mục: Đại cương

... Synthesis Synthesis Synthesis 10 Synthesis 11 Synthesis 12 Synthesis 13 Synthesis 14 Synthesis * General comments * References PART II CHAPTER I of of of of of of of of of of of of of of ZSM-34 ferrieritejZSM-35 -type ... HIGH- SILICA ZEOLITES * Introduction * General procedure used for the synthesis of high- silica zeolites * Specific recipes Synthesis Synthesis Synthesis Synthesis Synthesis Synthesis Synthesis Synthesis ... The use of various templates in ZSM-5 synthesis * Synthesis of ZSM-5 in the absence of any organic compound * References CHAPTER III SYNTHESIS OF HIGH- SILICA ZEOLITES WITH THE MEL TYPE OF STRUCTURE...

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difficulties in teaching reading comprehension with the new english textbook “tieng anh 10” (the set of standard textbooks) to the 10th form students at ke sat high school

Danh mục: Khoa học xã hội

... stage of the lessons They ask their students to make prediction on the basis of the title of the unit, the pictures enclosed the passages, the students' background knowledge about the topic they ... is the design of the reading period of Unit "The story of my village" (Time: 45') (see Appendix 7) * The aim of the lesson: Reading about the changes in the country life * The objectives of the ... This can help them to be acquainted with the theme and the language relating to the theme From then, the students can speak, listen and write about the things relating to the theme in the next parts...

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synthesis of wo3 in nanoscale with the usage of sucrose ester

Danh mục: Vật lý

... l-butanol The addition of the co-solvent (l-butanol) to the oil phase turned the oil phase into a better solvent and allowed significant solubilization of the surfactant into the oil with the formation ... (XPS) The calculated stoichiometry for the prepared nanoparticles taken from the atomic ratio data of EDX measurements (Fig 4) is WO3 within the limits of the experimental error The wide scan of ... in nanoscale with the use of sucrose ester microemulsion In the first method, a w/o microemulsion with the composition: 30 wt.% of S1570, 50 wt.% of tetradecane/1butanol and 20 wt.% of aqueous...

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báo cáo hóa học:" Serum high mobility group box-1 (HMGB1) is closely associated with the clinical and pathologic features of gastric cancer" pptx

Danh mục: Hóa học - Dầu khí

... from the greater curvature of the antrum and the midpoint of the greater curvature of the gastric body via endoscopic biopsy In the patients with cancer two specimens were obtained from the cancerous ... (cut-off value of 5.5 ng/ml), and 71% and 67% (cut-off value of ng/ml) The sensitivity and specificity of serum CEA levels for the diagnosis of high- risk lesions was 39% and 76% (cut-off value of ... however, the utility of the evaluation of HMGB1 over-expression in tissue is somewhat limited because of the relatively higher-risk, invasiveness and high cost of the procedures used to obtain the...

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Báo cáo hóa học: " Self-propagating high-temperature synthesis of nano-TiCx particles with different shapes by using carbon nano-tube as C source" doc

Danh mục: Hóa học - Dầu khí

... during the SHS in the Me (Cu, Al, and Fe)-TiCNT systems with the high contents of the Me incorporation The morphologies of the TiCx particles formed in these systems were investigated, and the mechanism ... meaningful to the discussion in the following paragraphs on the mechanism of the TiCx shape variation with the different kinds of the Me addition Figure gives the TEM images of the TiCx particles ... leads to the formation of the C-rich regions near the CNTs at the initial stage of the SHS In these C-rich regions, the TiC x particles form and grow rapidly That is why the sizes of the TiCx...

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447
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Báo cáo hóa học: " Effect of ion implantation energy for the synthesis of Ge nanocrystals in SiN films with HfO2/SiO2 stack tunnel dielectrics for memory application" pot

Danh mục: Hóa học - Dầu khí

... (Figure 2b) shows the existence of a Ge-NC with clear lattice fringes with a separation of 0.327 nm, which matches well with the Ge (111) inter planar distance in the diamond structure Nearly ... A3 The SiN layer underwent a swelling of about nm, whereas the thickness of the underlying HfO and SiO layers remain almost the same as in the as-deposited sample In contrast, HREM image of sample ... varying the implantation parameters and annealing condition The dependence of implantation energy for the formation and evolution of Ge-NCs in these stack structures were studied further Experimental...

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Báo cáo hóa học: " Synthesis of Polymer Grafted Magnetite Nanoparticle with the Highest Grafting Density via Controlled Radical Polymerization" docx

Danh mục: Hóa học - Dầu khí

... enabling the facile synthesis of a wide variety of hybrid materials [34, 37] The synthesis of polystyrene grafted MN nanoparticles, without the addition of sacriﬁcial initiator is reported in the ... which indicated that the molecular weight of the degrafted PS on the surfaces of magnetite can be controlled relatively by the ATRP approach On the other hand, the PDI of the degrafted PS is considerably ... the decomposition of initiator moiety on the surface of magnetite and the rapid weight decrease in the second region (the onset at *210 °C) can be attributed to the decomposition of P(HEMA) The...

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Báo cáo khoa học: "Advancing parity is associated with high milk production at the cost of body condition and increased periparturient disorders in dairy herds" pot

Danh mục: Báo cáo khoa học

... ecnecseroulf eht rof Co08 fo pets lanoitidda nA Co27 ta ces 01 rof noitagnole dna ,Co95 ta ces 01 rof gnilaenna ,Co59 ta ces rof noitarutaned fo gnitsisnoc hcae selcyc noitacifilpma 05 yb dewollof Co59 ... VASI hcae rof snoitcartxe ANR ehT demrofrep erew elpmas hcae rof snoitcartxe ANR etacilpirT snoisnepsus erutluc eussit )detcefninu ro( detcefni-suriv fo lµ 003 saw noitcartxe ANR lla rof emulov ... etartsnomed ot )1 :dlofowt saw yduts tneserp eht fo esoprup ehT nim 08 nihtiw detelpmoc eb dluoc dna VASI rof RCP-TR lanoitnevnoc eht naht evitisnes erom semit 001 eb ot dnuof saw yassa ehT seulav...

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Báo cáo khoa học: "Hydraulic conductance of root and shoot measured with the transient and dynamic modes of the high-pressure flowmete" ppsx

Danh mục: Báo cáo khoa học

... beech [19] Except for some of the largest plants, the hydraulic conductance of the shoots measured with the transient mode of the HPFM was very close to that measured with the dynamic mode Since ... Whatever the species and the substrate, when the transient mode was applied first, it yielded higher values of kr than did the dynamic mode Moreover, the larger the root system was, the larger was the ... measurements) and then with the dynamic mode except for the first batch of plants (1998) for which it was the opposite After the measurement of kr, the shoot was connected to the HPFM and measurements...

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Báo cáo y học: "The protective effect of licofelone on experimental osteoarthritis is correlated with the downregulation of gene expression and protein synthesis of several major cartilage catabolic factors: MMP-13, cathepsin K and aggrecanase" docx

Danh mục: Báo cáo khoa học

... for the resorption of the calcified cartilage and subchondral bone in the early phase of the disease [18] Licofelone treatment was shown to reduce the level of synthesis of cathepsin K in both of ... dehydrogenase The results of the study demonstrate that licofelone was very effective at reducing the synthesis of cathepsin K and MMP13, two highly potent enzymes involved in the in situ degradation of type ... reactions The Ct was then converted to a number of molecules, and the value for each sample was calculated as the ratio of the number of molecules of the target gene to the number of molecules of glyceraldehyde-3-phosphate...

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Báo cáo y học: ""Shock and kill" effects of class I-selective histone deacetylase inhibitors in combination with the glutathione synthesis inhibitor buthionine sulfoximine in cell line models for HIV-1 quiescence" doc

Danh mục: Báo cáo khoa học

... the molecular docking, analyzed the data and drafted the manuscript AM conceived the majority of the structures described in the present study, supervised their synthesis and participated in manuscript ... in the 6.3 or 8.4 clones, since, at 24 hours of incubation with the drugs, these clones displayed only a small proportion of cells expressing GFP, and a correct estimate of the expression of ... portions of the inhibitor [i.e the CAP portion (CAP), the connection unit (CU), the hydrophobic spacer (HS), and the zinc-binding group (ZBG)] are mapped to the molecule represented in the picture The...

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Báo cáo y học: "Preoperative diastolic function predicts the onset of left ventricular dysfunction following aortic valve replacement in high-risk patients with aortic stenosis" docx

Danh mục: Báo cáo khoa học

... measured with the pulsed Doppler sample volume positioned within to cm of the left upper pulmonary vein Thereafter, the TDI function was activated for recording early and late diastolic velocities of ... of the mitral annulus (E' and A', respectively) by positioning the 5-mm sample volume within the septal and lateral insertion sites of the mitral leaflets to cover the longitudinal excursion of ... stay in the ICU and in the hospital The incidence of LV dysfunction and cardiac complications increased significantly with the severity of diastolic dysfunction, particularly in patients with a...

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Characterization of candida albicans cyclase associated protein CAP1 and its roles in morphogenesis g actin associates with the adenylyl cyclase cyr1 through cap1 and regulates cAMP synthesis in candida albicans hyphal morphogenesis

Danh mục: Tổng hợp

... growth is the polarization of the actin cytoskeleton toward the hyphal tips, responsible for transporting new cell materials to the site of cell growth In spite of the greart importance of the cAMP ... its associated proteins The binding sites of these regulators are found in the promoters of HSGs Deletion of these regulators affects the expression of HSGs and so does the hyphal growth Table ... link for the regulation of the cAMP/PKA pathway by the status of the cellular actin cytoskeleton The purified Cyr1/Cap1/actin complex can serve as a useful model for further studies of signal...

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The hydrothermal synthesis of zeolites-Precursors, intermediates and reation mechanism

Danh mục: Tổng hợp

... provide the link connecting the chemistry of nucleation with that of crystal growth The induction period The evolution of order The induction period is the time (t) between the notional start of the ... mixtures may otherwise co-crystallise A good general appreciation of the eld of practical zeolite synthesis can be obtained from the handbook issued by the Synthesis Commission of the International ... the course of the reaction These considerations, together with measurements of chemical changes in the solution phase of the reaction mixture and detailed consideration of such phenomena as the...

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Báo cáo y học: "Grb2-associated binder 1 polymorphism was associated with the risk of Helicobactor pylori infection and gastric atrophy"

Danh mục: Y học thưởng thức

... that G/G of the PTPN11 gene encoding SHP-2 increased the risk of gastric atrophy among the seropositive subjects [18] The present study examined the association of a polymorphism of Gab1 with gastric ... Table shows the Int J Med Sci 2007, 4 genotype frequency and ORs of the Gab1 genotypes for gastric cancer among the seropositive subjects The Gab1 gene was not associated with the risk of gastric ... associated with severe atrophy which induces the chance of natural eradication of the bacteria However, the OR of the A/A genotype for H pylori seropositivity was 0.25 (95% CI 0.09-0.71) So, the Gab1...

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Incorporating english cultural elements into english training with the comparing - contrasting approach: A case of tourism students at haiphong community college part 1

Danh mục: Thạc sĩ - Cao học

...

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Incorporating english cultural elements into english training with the comparing - contrasting approach: A case of tourism students at haiphong community college part 3

Danh mục: Thạc sĩ - Cao học

... separate the two without losing the significance of either language or culture Language, then, is the trace of the development process of civilization The language is contained in the culture and the ... records all the activities as they are the most reliable data, or to check the reliability of the data collected from other sources- the survey questionnaire The author of the study observed the C.QDL ... the task sheets Then divide the class into groups of three or four Explain the task to the students They are to work together in groups, studying the schedule and answering the questions on the...

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INCORPORATING ENGLISH CULTURAL ELEMENTS INTO ENGLISH TRAINING WITH THE COMPARING CONTRASTING APPROACH a CASE OF TOURISM STUDE

Danh mục: Khoa học xã hội

... separate the two without losing the significance of either language or culture Language, then, is the trace of the development process of civilization The language is contained in the culture and the ... records all the activities as they are the most reliable data, or to check the reliability of the data collected from other sources- the survey questionnaire The author of the study observed the C.QDL ... the task sheets Then divide the class into groups of three or four Explain the task to the students They are to work together in groups, studying the schedule and answering the questions on the...

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