use of solid supported acidic salt catalyst
Estimating the burden of disease attributable to indoor air pollution from household use of solid fuels in South Africa in 2000 pdf
... household use of solid fuels is presented in Table II by population group Separate estimates of exposure resulting from use of coal are also presented Overall, 33% of South African households used ... from household use of solid fuels by population group,* South Africa, 2000 Population group Exposure† adjusted by ventilation factor (%) Household solid fuel use (%) Fuel type Solid fuel use Biomass ... from household use of solid fuels, South Africa, 2000 768 Deaths DALYs ORIGINAL ARTICLES infections children Fig Burden of disease attributable to indoor air pollution from
- 8
- 506
- 0
Báo cáo khoa học: Effects of sphingomyelin, cholesterol and zinc ions on the binding, insertion and aggregation of the amyloid Ab1)40 peptide in solid-supported lipid bilayers ppt
... the atomic force microscopy (AFM) studies of Lin et al [39], on solidsupported bilayers, have shown that the interaction of Ab results in the formation of conducting ion channels that have rectangular ... accomplished by evaluation of the optical parameters for the lipid layer before and after binding of peptide and subsequent aggregation, and of the layer composed of peptide (or a portion of the peptide) ... presumably a result of differences in both the type of lipid molecule (i.e sphingolipid versus glycerolipid), as well as the topology and morphology of the surfaces of each of the bilayers This...
- 14
- 532
- 0
comparison of the methods for the determination of surface acidity of solid catalysts
... ACIDITY OF SOLID CATALYSTS In the case of black o r dark-colored solids, when the observation of the indicators color is impossible o r very difficult, a small amount of a white solid of known ... description of the surface acid properties of a solid must involve the determination of the acid strength of the sites, their density (number of acid centers per unit surface area of the solid) , ... chemisorption of 91 SURFACE ACIDITY OF SOLID CATALYSTS the base on acid sites Finally, by plotting the activation energy as a function of the amount of desorbed base, a trend of the distribution of the...
- 53
- 378
- 0
Photocatalytic degradation of organic pollutants by tio2 catalysts supported on adsorbents
... 4.2.2.3 Comparison between the Supported and Unsupported Catalysts 67 4.2.2.4 Effect of Amount of Supported Catalyst 70 4.2.2.5 Effect of pH 71 4.2.2.6 Effect of Calcination Temperature 74 4.2.2.7 ... steps: Diffusion of the reactants from the bulk of solution to the surface of the catalyst Transfer of the reactants from the external surface of the catalyst into the pores Diffusion of adsorbed ... pore size of montmorillonite is larger than that of conventional zeolites The extent of pore opening of the interlayer of the pillared clay is dependent on the type of metal oxides used Various...
- 142
- 568
- 0
In situ catalytic conversion of tar using rice husk char/ash supported nickel–iron catalysts for biomass pyrolytic gasification combined with the mixing-simulation in fluidized-bed gasifier
... reactor The solids feed was composed of 15 wt.% of raw biomass and 85 wt.% of a mixture of sorbent and catalyst particles (sorbent /catalyst = g/g) with the aim of producing high purity hydrogen ... Ni catalysts exhibited much higher reforming activity of hydrocarbons than monometallic Fe catalysts This property is caused by the high activation ability of C–H and Table The LHV and HHV of ... theory, the solid solid mixing of species i could be determined by the expression (E9), applied for transport of solid (index s) in an isothermal system The closest representation of the real...
- 12
- 392
- 0
Use of DDGS in Swine Diets
... Use of U.S DDGS in Swine Diets Historical Use of DDGS in Swine Diets Historically, limited amounts (less than 3% of total production) of distiller’s co-products were used in swine ... rates of 05 - Use of DDGS in Swine Diets 0, 15 and 30% without supplemental fat The second trial used the same dietary levels of DDGS as in the first trial, but also evaluated the effect of adding ... reference source Use of DDGS in starter diets Whitney and Shurson (2004) conducted two experiments to determine the effects of increasing dietary levels (0-25%) of DDGS on growth performance of early-weaned...
- 15
- 843
- 1
Báo cáo y học: "Use of chinese and western over-the-counter medications in Hong Kong"
... non-significant (p > 0.05) Use of Chinese OTC medications and consultations with Chinese medicine practitioners A total of 19.0% of the population used Chinese OTC medications only whereas 7.2% used both Chinese ... level of health and possession of western or Chinese medicine insurance coverage patterns of OTC and medical service use as dependent variables Dependent variables were classified as ‘OTC use only’ ... variables and Use of western OTC medications and consultations with western medicine practitioners Among all respondents (n = 33,263), 9.4% used western OTC medications only whereas 41.4% used both...
- 9
- 516
- 0
Báo cáo y học: "Use of the measure your medical outcome profile (MYMOP2) and W-BQ12 (Well-Being) outcomes measures to evaluate chiropractic treatment: an observational study"
... setting because of its brevity A comparative study of MYMOP and the SF-36 has been conducted [1] MYMOP concurrent validity was supported by its ability to detect different degrees of change in ... rate their general feeling of well-being over the last days on a scale of to 6, with being as bad as it could be Profile P Equals the mean of the scores recorded mental) of a specific problem they ... another section relating to medication [3] Page of (rs) as a measure of the responsiveness, validity, in terms of well-being, and clinical usefulness of the instruments in a chiropractic student...
- 8
- 538
- 0
Báo cáo y học: "The Versatile Use of Temporoparietal Fascial Flap"
... been used in reconstruction of various defects of 57 patients Each of them was assessed in terms of age, sex, etiologic factors, tumor type, follow-up time, and complications (Table 1) Most of ... reconstruction of the extremities.16 The TPFF can also be used in reconstruction of the oral cavity.17,18 Prefabrication of the TPPF with skin grafts and cartilage tissue gives chance for reconstruction of ... range of axis of rotation, minimal donor site morbidity are some features of the of the TPFF These advantages make this flap a good option in head and neck reconstruction The possibility of using...
- 7
- 727
- 0
Báo cáo y học: "Clinical Strategy for the Management of Solid Pseudopapillary Tumor of the Pancreas: Aggressive or Less"
... portion of body or tail of the pancreas For tumors of SPT located in the neck and body of the pancreas, resection of the midportion of the pancreas and the mass with preserving the rim of the ... Malignant potential of solid pseudopappillary neoplasm of the pancreas Br J Surg 2006;93:733-37 de Castro SMM, Singhal D, Aronson DC, et al Management of Solid- pseudopapillary Neoplasms of the pancreas: ... analysis of solid- pseudopapillary tumor of the pancreas: report of 15 cases Hepatobilliary Pancreat Dis Int 2008;7(2):196-200 Yu CC, Yeh CN, Hwang TL, Jan YY Clinicopathological study of solid and...
- 5
- 640
- 0
Báo cáo y học: "No increased risk of infant hypospadias after maternal use of loratadine in early pregnancy"
... association between maternal use of loratadine in early pregnancy and birth of infants with hypospadias was the result of multiple testing Acknowledgments The study was supported by a grant from ... and risk of hypospadias in offspring Int J Med Sci 2006; 3: 21-5 Källén B, Otterblad Olausson P Monitoring of maternal drug use and infant congenital malformations Does loratadine cause hypospadias? ... Sweden, to BK Conflict of interest The authors have declared that no conflict of interest exists References Pedersen L, Vinther Skriver M, Nørgaard M, Sørensen HT Maternal use of Loratadine during...
- 2
- 361
- 0
Báo cáo y học: "Maternal use of Loratadine during pregnancy and risk of hypospadias in offspring"
... infrequent maternal use of loratadine and the prevalence of hypospadias have a major impact on sample size requirements for providing the definitive assurances of the safety of loratadine to the ... height and weight of the neonate, and personal identifiers for both mother and child [24] Use of loratadine, other antihistamines, IVF drugs, antidiabetics and epileptics As a part of the tax-funded ... were used to link records from all registries Statistical analysis The association between use of loratadine and hypospadias was studied in a nested case-control design within the cohort of women...
- 5
- 528
- 0
A vietnamese – english cross – cultural study of the use of hedging before giving bad news
... aspects of the act of giving bad news with the use of politeness and hedging In addition, adjacency pairs are beyond the scope of this paper - The study strictly pertains to the perspective of pragmatics ... work of R.Lakoff’s paper (1973) and Leech’s (1978) Lakoff (1990) wishes to show that in addition to semantic and syntactic rules, language users follow rules of pragmatic competence for reasons of ... remember …………………… While I think of it …………………… All right now 35 (ii) The use of “now” interacts with the use of tense deixis, now making a claim for relevance (because it is a proximal deictic...
- 85
- 1,798
- 13
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... almost seventy-eight million hectares of forests, grasslands, rivers and lakes It is an agency of the Department of Agriculture The first is the threat of fire and fuel This year, forest fires ... places of interest? Shopping is a waste of time and money To what extend you agree with this statement? V Appendix 3: READING PASSAGES PASSAGE 1: JOB SATISFACTION Over the years, the development of ... furniture superstore If you ever decide to visit Britain, you will need to know some of the basic rules of the sport First of all, remember that you only need one person to make a queue If you are alone...
- 6
- 1,143
- 2
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... classified in terms of: (1) The height of the bulk of the tongue in the mouth (2) The front/back position of the tongue in the mouth (3) The degree of lip-rounding (4) The length of vowels (Roach, ... Pronunciation In Use particularly suitable to the teaching of English consonant sounds at very early steps for students of other languages, she made full use of the content of the book to design ... genuine concern for the teaching of pronunciation The appearance of a method often brings about new approaches towards the teaching of particular issues, most of which are affected by the time...
- 76
- 1,069
- 2
596 THE USE OF RELATIONSHIP MARKETING TECHNIQUES IN HIGHER EDUCATION A CASE STUDY
... tác giao dịch với doanh nghiệp, tức chuyển nhu cầu khách hàng thành mục tiêu Marketing Ma trận Ansoff công cụ hữu ích để xây dựng mục tiêu Marketing mục tiêu cụ thể "SMART”(Specific: Cụ thể, Measurable:...
- 162
- 1,128
- 2
Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25