mean and standard deviations of oil production
Energy efficiency and cost analysis of canola production in different farm sizes
... Microsoft Excel spreadsheet and SPSS 17.0 software programs Results and discussion 3.1 Analysis of input-output energy use in canola production The amount of inputs and outputs for canola production ... cost of production ($ ha-1) Human labour Chemicals Chemical fertilizer Farmyard manure Seed Machinery Various costs Fixed cost of production ($ ha-1) Depreciation Land and water Total cost of production ... of sustainable, efficient and economic use of energy Energy use in small and large farms of canola production is not efficient and detrimental to the environment mainly due to excessive use of...
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Tài liệu The Golden Mean and the Physics of Aesthetics pdf
... Mount Meru and a Multiplicative Sequence of Notes The problem of why Indian musicologists speak of a sequence of 3, 7, and 22 notes has been of long-standing interest (see, e.g., Clough et al, ... fundamental principle of all formation striving to beauty and totality in the realm of nature and in the field of the pictorial arts.” Two prominent 20th century architects, Ernst Neufert and Le Corbusier, ... music performances, dealt “with the notions of extended tuning systems, the relation of tuning to timbre and spatiality of sound, and the concentration of attention for extended time periods.” One...
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An Assessment of the Environmental Implications of Oil and Gas Production: A Regional Case Study pot
... Performance Standard National Wildlife Federation Oil and gas Outer Continental Shelf Office of Enforcement and Compliance Assurance (EPA) Oil & Gas Accountability Project Office of Policy, Economics, and ... implications and potential risks of expanding oil and gas production on public lands and in general For example, the Natural Resources Defense Council (NRDC), National Wildlife Federation (NWF), and Oil ... air, water, and land use impacts associated with oil and gas production nationally and in Region These policies range from the implementation of mandatory emissions limits on oil and gas operations...
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surface production operations - design of oil handling systems and facilities
... number of people helped to make possible this revised third edition of Surface Production Operations, Volume 1—Design of Oil and Water Handling Facilities A real debt is owed to the 45,000-plus professional ... addressing the design and operation of surface production facilities This text provides the basic concepts and techniques necessary to design, specify, and manage oil and gas production facilities ... the expansion and extensive revision of this series xxiii xxiv Preface to the Third Edition The third edition of Surface Production Operations, Volume 1—Design of Oil and Water Handling Facilities,...
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Báo cáo hóa học: "INEQUALITIES INVOLVING THE MEAN AND THE STANDARD DEVIATION OF NONNEGATIVE REAL NUMBERS" doc
... the mean and standard deviation Then s(x) ≤ x1 , m(x) + √ n−1 √ x1 ≤ m(x) + n − 1s(x) (1.3) (1.4) Equality holds in (1.3) if and only if x1 = x2 = · · · = xn−1 Equality holds in (1.4) if and ... that x1 = and ≤ x2 < imply that x = (1,t, ,t) = te + (1 − t)v1 for some t ∈ [0,1) Let x2 = 8 Inequalities on the mean and standard deviation If x3 = 0, then x4 = x5 = · · · = xm = 0, and thus ... λ1 = by showing that the cases λ1 > 0, xn > and λ1 > 0, xn = yield contradictions 12 Inequalities on the mean and standard deviation Suppose λ1 > and xn > In this case, λn+1 xn = implies λn+1...
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Báo cáo sinh học: "A simulation study on the accuracy of position and effect estimates of linked QTL and their asymptotic standard deviations using multiple interval mapping in an F2 scheme" ppsx
... Table III Means and empirical standard deviations of additive QTL effect estimates over 100 replicates of simulation models and and means and standard deviations of the estimated asymptotic standard ... Table II Means and empirical standard deviations of QTL position estimates (in cM) of simulation models and and means and standard deviations of the estimated asymptotic standard deviation (R2 : relative ... value mean 473 Accuracy of multiple interval mapping Table IV Means and empirical standard deviations of dominance and epistatic effect estimates over 100 replicates of simulation model and means and...
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Financialization of oil a geographical perspective on oil trading and production
... contracts as per oil derivatives of oil trading and production and in affecting oil prices Hence, with oil derivatives, the process of oil trading and production in the global oil industry has become ... processes: the trading of material oil and trading of oil derivatives The trading of material oil marks the buying and selling and the movement of oil cargoes upon settlement of trade transactions ... processes in oil production, from exploration to production of crude oil, refining and supply and to consumption of oil products, are marked by shipments of oil from source to refineries and then...
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Characteristics of hydrogen production from food waste and waste activated sludge
... produce moles of hydrogen with mole of n-butyrate or moles of hydrogen with mole of acetate from mole of hexose In most cases using soluble defined substrates, hydrogen production yield and major ... hydrogen production due to its amounts Thus, in this work, food waste and sewage sludge were used for fermentative production of hydrogen Effects of VS concentrations and mixing ratio of two substrates ... bottles Each bottle was supplemented with 200 mg of KH2PO4, 14 mg of MgCl2•4H2O, mg of Na2MoO4•4H2O, mg of CaCl2•2H2O, 2.5 mg of MnCl2•6H2O, and 10 mg of FeCl2•4H2O, which was modified from Lay et...
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Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation
... varied from 2.5 to 5.0% where, 2.5 g and 5.0 g of wheat straw were added The effect of temperature and the effect of combination of xylanase, cellulase, and β-glucosidase were examined during ... Experiment and 2, 1.6 g of wheat straw was mixed in 50 ml of sterilized distilled water in 100 ml shaker flask and autoclaved at 135°C for h During Experiment and 4, 1.6 g of wheat straw in 50 ml of ... member of American Oil Chemist Soceity and Institute of Food Technology She is a current Ph.D candidate Yaser Dahman holds a Ph.D in Chemical and Biochemical Engineering from the University of Western...
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Optimization of injection timing and injection pressure of a DI diesel engine fueled with preheated rice bran oil
... of diesel and to 138°C as that of rice bran oil methyl ester i.e rice bran biodiesel Figure Experimental set-up schematic Results and discussion 3.1 Performance and emission parameters at standard ... rice bran oil From the Figure it can be observed that the order of magnitude of the brake thermal efficiency of the test fuels is exactly the reverse order of the magnitude of BSEC of the respective ... the oil production is used for industrial applications One of the best ways for the potential utilization of RBO is the production of biodiesel [14] Experiments 2.1 Fuel preparation and properties...
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Tài liệu Environmental impacts of petroleum production: Fate of inorganic and organic chemicals in produced water from the Osage-Skiatook Petroleum Environmental Research sites, Osage County, Oklahoma doc
... releases of produced water and petroleum and the improper disposal of produced water are national issues that concern managers of Federal, and State lands, as well as oil and gas producers and lessees, ... siltstone, and thin sandstone beds The geologic and climatic settings of the Lester and Branstetter leases resemble that of much of the major southern mid-continent oil- and gas-producing area of the ... in parts per thousand (per mil, ‰) relative to the Standard Mean Ocean Water (SMOW) The Standard Deviation of reported values are ±0.2 ‰ for δ18O and ±2 ‰ for δD (15) RESULTS AND DISCUSSION Stable...
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Tài liệu Department of Conservation Division of Oil, Gas, and Geothermal Resources docx
... Inc Medley Oil & Gas, LLC Los Angeles Unified School District Innex California, Inc Tetra Oil Company Tetra Oil Company Tetra Oil Company Tetra Oil Company Tetra Oil Company Medley Oil & Gas, ... Inc Sampson Oil Partnership C & M Oil Co & Investments H L Hall & Sons, LLC Bright Dot Oil & Gas, LLC Go Energy, Inc Western Oil Independent LLC Western Oil Independent LLC Western Oil Independent ... Mutual Insurance Company Cash Cash Cash Cash Fidelity and Deposit Company of Maryland Cash Cash Cash Cash Fidelity and Deposit Company of Maryland Cash Cash Cash Cash Cash Cash Lexon Insurance Company...
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Tài liệu Báo cáo khoa học: "Subjectivity and Sentiment Analysis of Modern Standard Arabic" doc
... and use of a gold standard data set for subjectivity classifications In Proc 37th Annual Meeting of the Assoc for Computational Linguistics (ACL-99), pages 246– 253, University of Maryland: ACL ... how and whither In Proceedings of the NAACL HLT 2010 First Workshop on Statistical Parsing of Morphologically-Rich Languages, Los Angeles, CA J Wiebe, R Bruce, and T O’Hara 1999 Development and ... is templatic, and agglutinative and it is based on both derivational and inflectional features We explicitly model morphological features of person, state, gender, tense, aspect, and number We...
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Tài liệu Productivity and Technical Efficiency of Poultry Egg Production in Nigeria doc
... high standard of management of the existing poultry farms and thus the large profit from the enterprise The farmers were relatively young with mean age of about 45 years with 11 years standard ... inputs, prices of outputs and inputs, and some major 460 Ojo : Productivity and Technical Efficiency of Poultry Egg Production in Nigeria Table 1: Summary Statistics of Variables of Poultry Egg ... western part of the country The state has a land area of 8802 squared kilometers and a population of 2.2 million (FOS, 1996) The State is agrarian, and well suited for the production of permanent...
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Tài liệu NATURAL ENDOWMENTS, PRODUCTION TECHNOLOGIES AND THE QUALITY OF WINES IN BORDEAUX. IS IT POSSIBLE TO PRODUCE WINE ON PAVED ROADS? pot
... the subject of many legends and production secrets Wine tasting adds to this aura of mystery with its esoteric vocabulary describing perfumes and the harmony of a wine The influence of weather ... sensitive to the beauty of the landscape, to the architecture of the villages and to any other element that belongs to the region of production. " Thus terroir includes event the landscape, as if it ... measurable way both the quality and the taste of a wine: soil, subsoil, slopes and exposure of vineyards All the other elements are either not quantifiable (the influence of social relations, for example)...
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Tài liệu Interactions Between Workers and the Technology of Production: Evidence from Professional Baseball doc
... the Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business IZA is an independent nonprofit company ... the University of Bonn and offers a stimulating research environment through its research networks, research support, and visitors and doctoral programs IZA engages in (i) original and internationally ... research in all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research results and concepts to the interested public IZA Discussion Papers often represent...
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Tài liệu PEAKING OF WORLD OIL PRODUCTION: IMPACTS, MITIGATION, & RISK MANAGEMENT pptx
... conventional oil production. 10 1950 1960 1970 1980 1990 2000 Figure II-3 Lower 48 Oil Production and Oil Prices G Projections of the Peaking of World oil Production Projections of future world oil production ... conventional oil production peaking, the challenge of making accurate forecasts, and the effects that higher prices and advanced technology might have on oil production Because of the massive scale of oil ... Heavy Oil and Oil Sands This category of unconventional oil includes a variety of viscous oils that are called heavy oil, bitumen, oil sands, and tar sands These oils have potential to play a much...
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INTERNATIONAL STANDARD Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Salmonella spp docx
... method in the case of particular products The harmonization of test methods cannot be immediate, and for certain groups of products International Standards and/ or national standards may already ... International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies) The work of preparing International Standards is normally carried out ... this International Standard is applicable to products intended for human consumption and the feeding of animals; environmental samples in the area of food production and food handling WARNING...
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