—conversion factors in lb to si units
state of the art report on soil cement
... of the mixing machine Additional passes of the mixing machine Replacing worn mixer teeth Prewetting and premixing the soil before processing begins Adding lime to highly plastic soils to reduce ... straightedge to about % in In addition, a departure from design grade of up to 5/8 in is usually allowed CONVERSION FACTORS ft=0.305 m in. =25.4 mm lb= 1.454 kg mile=1.61 km psi=6.895 kPa 1lb/ ft3 = ... cement during the curing period, it is desirable to apply sand over the bituminous coating to minimize tracking of the bituminous material Bituminous material should not be applied to any surfaces...
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Báo cáo khoa học: "The growth of spruce (Picea abies (L) Karst) in the Krkonoše-(Giant) Mountains as indicated by ring width and wood density" docx
... spline (66 years stiffness) was fit to these index series Remaining autocorrelation was removed by autoregressive modeling The resulting series were aggregated by robust mean calculation into site-specific ... impact on ring width has been decreasing, but climatic impact on maximum density has been increasing From 1931 to 1960, ring width was affected by summer temperature (May to July) In the period ... detrending was performed by fitting a cubic spline; autoregressive modeling was skipped because density series showed minor long-term fluctuations and extremely low autocorrelation Like the ring-width...
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Concentration and distribution of extractable elements in soil as affected by tillage systems and fertil
... zero-tillage ŽSingh et al 1966 This stratification process might increase nutrients availability and crop absorption ŽSingh et al 1966; Hargrove 1985 The two main causes of stratification are crop residues ... editors Methods of soil analysis Part In: Chemical methods 3rd ed Madison, Wisconsin, USA: ASA, 1996:1390 Taylor MD Accumulation of cadmium derived from fertilizers in New Zealand soils Sci Total ... which consisted of moldboard-plowing the soil up to 15 cm depth, 2᎐3 months before sowing, followed by a vibrocultivator; Žiii zero tillage ŽZT., where the soil was cropped under direct drilling The...
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The correct answer for each question is indicated by
... the physical medium The OSI model consists of _ layers In the OSI model, as a data packet moves from the lower to the upper layers, headers are _ 14 INCORRECT INCORRECT In the OSI model, ... physical connection interfaces and electronic signaling specifications? _ is the protocol suite for the current Internet INCORRECT _ refers to the structure or format of the data, meaning ... devices can share a single link 1 CORRECT INCORRECT CORRECT CORRECT In _ transmission, the channel capacity is shared by both communicating devices at all times In the original ARPANET, _...
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Acacia tumida prunings as source of nutrients for soil fertility improvement in niger biochemical composition and decomposition pattern
... decomposition of organic material and slow mineralization of N with an increasing concentration of lignin According to Palm and Sanchez (1991), the initial polyphenol in the organic materials residues ... concentration in μg mL-1, as read from the standard curve df = dilution factor 3.3.1.7 Determination of total potassium The total potassium content in the supernatant digest was determined using the ... containing Acacia tumida prunings 66 Appendix Litterbag containing millet straw 66 Appendix Litterbag containing cattle manure 67 x ABSTRACT Limited sources of organic amendments for increasing...
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Báo cáo khoa học: "A Method for Relating Multiple Newspaper Articles by Using Graphs, and Its Application to Webcasting" pptx
... consulting the threading server The advantage of using XML is that it will be supported by various tools, including Web browsers Now we are prototyping the threading service system by using a ... a high in- degree is called a reference node in their analysis of hypertext In the set of articles V shown in Figure 9, d7 is an index node In this paper, an index node denotes the beginning of ... expensive when n is large In our algorithm for constructing a similarity matrix, shown in Figure 4, the complexity of constructing a graph structure for an article set by using a constraint is...
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Báo cáo khoa học: Specific Ca2+-binding motif in the LH1 complex from photosynthetic bacterium Thermochromatium tepidum as revealed by optical spectroscopy and structural modeling pdf
... found in a large number of Ca2+-binding proteins, and is also known as the EF hand [16] Proteins containing the EF hand are divided into two classes according to their functions: signaling and ... orange, amino acids of LH1 polypeptides; red, His coordinating to BChl a in LH1 of Tch tepidum; purple, His coordinating to BChl a in the template; yellow, hydrogen atoms coordinating to BChl a; ... recorded using a liquid nitrogen-cooled linear photodiode array (OMA V: 10242.2 Princeton Instruments, Trenton, NJ, USA) attached to an imaging polychromater (SpectraPro 2300i; Acton Research, Acton,...
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Báo cáo hóa học: " Quality of Life as reported by school children and their parents: a cross-sectional survey" docx
... were to compare child and parent by proxy ratings of child QoL and to investigate factors influencing the degree of discrepancy in regard to these reports We also evaluated internal consistency ... a total score is calculated The other forms consist of 24 items equally distributed into the following six subscales: Physical well-being, emotional well-being, self- For the German KINDL, internal ... 35) 8th grad0e Test-retest 4-week (n = 65–66) Total KINDL physical well-being KINDL emotional well-being KINDL Self-esteem KINDL Family KINDL Friends KINDL School ILC problemscore ILC LQ28 score...
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Genetic diversity of populations of the malesian moss, acanthorrhynchium papillatum, as measured by microsatellite markers and ITS2 sequences
... visit to her lab in the University of Helsinki To the National Parks Board, my sincere thanks for allowing us to our collections in Singapore And to the 7th Floor mafia Carol for commiserating ... Serena for the crosslinker Daryl for badminton Teng Seah for badminton Wee Kee for badminton To Goh Wee Kee For being my MCB mother Twice To Lars and Cecilia, it’s been so long since we trudged around ... being so effective And Ngan Kee for being the mother to us all To Joelle, for planting the seed of microsatellites See what you got me into? To my Filipino barkada, for restoring the faith Ming,...
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Tài liệu Báo cáo khoa học: Si-face stereospecificity at C5 of coenzyme F420 for F420H2 oxidase from methanogenic Archaea as determined by mass spectrometry ppt
... could interact with the reactant or the product, or affect the transition state(s) and by that induce an intrinsic energetic difference in the reaction profiles involving the Si versus the Re side ... F420-binding 5339 Stereochemistry of F420H2 oxidase motif explaining the Si- face specificity of these enzymes was not found It therefore has to be considered that Si- face specificity may be an intrinsic ... respectively (1 U ¼ lmolÆmin)1) Protein was determined with the RotNanoquant-Microassay from Roth (Karlsruhe, Germany) using bovine serum albumin as standard Assay to determine the stereospecificity of...
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Báo cáo hóa học: " New criteria for stability of neutral differential equations with variable delays by fixed points method" docx
... Proof By choosing h (t) = 0.05 3+t and p(t) = + sin2(t) in Theorem 3.1, we have + sin2 t − p t − τ (t) c(t) = p(t) − τ (t) + sin2 t t t h(s) ds = t−τ (t) t e − t−τ (t) t s h(u)du π sin2 t = 0.05 ... competing interests Received: 17 June 2011 Accepted: 31 October 2011 Published: 31 October 2011 References Becker, LC, Burton, TA: Stability, fixed points and inverses of delays Proc R Soc Edinb ... delays Proceedings of the 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 238–242 (2010) art no 5658577 16 Pinto, M, Seplveda, D: H-asymptotic stability...
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Báo cáo khoa học nông nghiệp " Nutrient recovery by rice crops as a treatment for aquaculture solid waste: crop yield, nutrient status and nutrient budgets " doc
... levelling is required to prevent waste accumulating in low patches, where excessive N loading causes a tendency to lodging of rice Hence, the advantages of using fishpond solid waste to replace inorganic ... Results in this study also indicated that total N was increased Negative N balance mainly occurred in dry season crops (T2&T4) in treatments having low N supply indicating that these combinations ... low yield ranging from 2.04 to 2.40 t/ha nutrients in this season were probably not limiting factors Rice yields increased to t/ha in the dry season 2008 (Fig 1) Treatment T1 (100 % inorganic fertiliser...
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Báo cáo lâm nghiệp: "Management criteria for Ficus insipida Willd. (Moraceae) in Amazonian white-water floodplain forests defined by tree-ring analysis" pptx
... on scientic data increasing the sustainability of the participative forest management in the MSDR leading to higher incomes and benets for the local populations and maintaining the forests multiple ... the germination, growth and mortality rates of seedlings of F insipida and their relationship to environmental factors (light, inundation) [37] This would help to develop an appropriate silvicultural ... logged in the year 2003 were mainly low-density wood species (F insipida, H crepitans, C guinanesis, Maquira coriacea (H Carst.) C.C Berg (Moraceae)) and some high-density wood species including...
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Báo cáo khoa học: "Can generic paediatric mortality scores calculated 4 hours after admission be used as inclusion criteria for clinical trials" pot
... for inclusion of children in clinical trials remains an important problem in PICUs [6] Scoring systems are used to compare or control for severity of illness in clinical trials and have been integrated ... III-24 in an Australin pediatric intensive care unit Intensive Care Med 1998, 24:S186 Zhu BP, Lemeshow S, Hosmer DW, Klar J, Avrunin J, Teres D: Factors affecting the performance of the models in ... scoring systems: comparison of four models in Tunisian adult intensive care units Crit Care Med 1998, 26:852-859 29 Wood KE, Coursin DB, Grounds RM: Critical care outcomes in the United Kingdom:...
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Accounting skills and programs needed for the next century as viewed by colleges and universities
... understanding of organizational forms Business financing was to be included in the business administration hours Additional, the CPAs were to understand the administrative processes of the business ... graduate program in accounting The FS A is committed to preparing welleducated accounting professionals having a broad intellectual base and in- depth training in professional accounting courses that ... learning and to become successful accounting professionals Helping students learn to leam, to think, and to be creative Accounting students are to be procedurally orientated in their approach to...
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Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"
... had to exclude segments in which the tracking failed (feasibility 71%) One could also criticize the intra-individual comparison instead of considering a control group In our opinion, as the infarct ... deformation imaging is crucial to identify ischemic tissue 7, 24-29 In principle, our findings are confirming previously published studies about infarct detection and size, who described significant ... Int J Med Sci 2011, ability by the deformation indices two-dimensional strain (2DS) and strain rate (SR), might be an alternative approach in clinical routine Tissue Doppler Imaging (TDI)...
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boundary element methods for soil structure interaction
... R SPRINGHETTI Department of Mechanical and Structural Engineering, University of Trento, via Mesiano 77, 38050 Trento, Italy C C SPYRAKOS Earthquake Engineering Laboratory, Civil Engineering Department, ... order singularities arriving at a couple of self-adjoint boundary integral equations containing only weakly singular terms The symmetrical structure of the problem can be maintained also in the ... problem in the Laplace transformed domain with the Durbin method used to bring the solution back into the time domain In the fourth section the dual reciprocity BEM method is presented leading to...
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BIOLOGICAL NITROGEN REMOVAL FOR LONG-TERM LANDFILL LEACHATE BY USING MLE PROCES
... decreased to about 60%, which might be to decline in microbes concentration in the tank due to their wash-out according to rapid increase in recycle ratio These results indicate that SS in the effluent ... % and declined to about 260 mg/L at 800 % In the case of increasing recycle ratio to 800 %(internal recycle of 600 %, external recycle of 200 %), T-N removal efficiency on 70 days in initial period ... attributable to the washout of microbes due to increase in overflow rates of settlement tank Accordingly, when treating the leachate contained total nitrogen of about 1,700~2,200 mg/L using this...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ 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 các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m 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