wavelength frequency and energy
Architecture comfort and energy
... Sayigh/Renewable and Sustainable Energy Reviews (1998) 1-2 different locations and how this dictates the shape and form of the buildings and save some energy The igloo of the Inuit and the open courtyard ... RENEWABLE & SUSTAINABLE ENERGY REVIEWS Renewable and Sustainable Energy Reviews PERGAMON (1998) Introduction Ali Sayigh 147 Hilmanton, Lower Barley, Reading RG6 4HN, UK Energy and architecture form ... developing countries Population growth and demand for housing have forced poUticians to embark on massive housing schemes without consideration of comfort, energy demand and environmental issues In this...
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Water and energy sustainable management in irrigation systems network
... month to downstream demands Each month the calculations follow this order: Annual demand and monthly supply requirements for each demand site and flow requirement Runoff and infiltration from ... coverage of demand sites’ and instream flows’ requirements, subject to demand priorities, supply preferences, mass balance and other constraints Pollution generation by demand sites, flows and treatment ... irrigation zones and industrial and urban demands They are defined by their demand curves, consumption parameters, intakes and connection to a return element Individual consumptive demands can be...
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Evaluation of heat pumps usage and energy savings in residential buildings
... renewable energy, energy management, wind energy, solar energy and, fuel injection and alternative fuels Leslie R Pagliari is an Associate Professor in the Department of Technology Systems and Associate ... International Journal of Energy and Environment (IJEE), Volume 3, Issue 3, 2012, pp.399-408 energy consumption and the average monthly energy intensity during the heating seasons (discussed and measured ... measured in oF Energy consumption during the heating season is calculated using two variables; Average monthly energy consumption and average monthly energy intensity Average monthly energy consumption...
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Tài liệu Open channel hydraulics for engineers. Chapter 6 transitions and energy dissipators docx
... is 4.3 m Ans The energy dissipation is given by the difference between the upstream energy and that of the parallel flow downstream of the jump and amounts to a difference in energy head of : ... initial energy 2 10 12 14 E hc Fig 6.12 Energy dissipation at the base of the free overfall Chapter 6: TRANSITIONS AND ENERGY DISSIPATORS ... tailwater level A very considerable body of experiment and analysis on this type of energy dissipator has been presented by Moore (1943), Rand (1955) and Dominguez (1958, 1974) The depth of the supercritical...
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Tài liệu Total Energy Expenditure and Energy Requirements in Healthy Elderly Persons ppt
... between the three components pf daily energy expenditure (TEE, RMR, and EEPA) and Vo2max Table Components of Daily Energy Expenditure, Reported Energy Intake, and LTA in 13 Elderly Subjects TEE ... - DhKh), (Eq 1) where D, and Dh are the individual, zero-time extrapolated dilution spaces of H2180 and 2H20 in moles, and K) and Kh are the turnover rates of Hz’s0 and ‘Hz0 in days-‘ Isotope ... SF: Relation of age and physical exercise status on metabolic rate in younger and older healthy men J Gerontol46:B54-B58.1991 Calloway DH, Zanni E: Energy requirements and energy expenditure of...
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Tài liệu ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL pdf
... such as the Lyon-Turin line between France and Italy, energy and environmental costs require a special attention and a careful analysis of the energy and material flows involved over the entire ... better energy performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 ... with underground and surface water, to mention only a few aspects, in addition to the energy necessary to keep the system operating, the consumption of raw materials and energy and related emissions...
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Tài liệu FIBRES AND ENERGY FROM WHEAT STRAW BY SIMPLE PRACTICE pot
... and environmental impact (Paper V) In China, the combined straw pulp and energy production seem to have possibilities due to the chronic fibre shortage and also the increasing demand for bioenergy ... simple and environmentally efficient pulping method and the problems associated with raw material storage and logistics An ideal non-wood pulping process is simple and environmentally efficient and ... reference, pressurised P 1, sugar addition and alkali pretreatment pulps Consistency 10%, temperature in P2, Paa and P3 stages 85˚C, and time in P2 and P3 stages 180 and in peracetic acid stage 60 Hot...
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Therapeutic ultrasound as a potential male contraceptive: power, frequency and temperature required to deplete rat testes of meiotic cells and epididymides of sperm determined using a commercially available system doc
... parameters, and wrote the manuscript; PAD, CMG, RCG, and TSG designed, performed or analyzed in vitro ultrasound experiments, MGO, PAD, GJM and DCS analyzed data and directed Pilot Studies and Study ... necropsies and supervised all animal experiments performed at ILS; EJRS and KGH treated animals, performed necropsies and analyzed sperm All authors participated in experimental design and read and ... [26,27], and in the United States there are about 247 thousand collisions each year between deer Page 13 of 15 and automobiles that damage approximately billion dollars in property and kill approximately...
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Review of Solutions to Global Warming, Air Pollution, and Energy Security doc
... Introduction Air pollution and global warming are two of the greatest threats to human and animal health and political stability Energy insecurity and rising prices of conventional energy sources are ... land use calculation in the most detail61, determined the effect of price changes on land use change with spatially-distributed global data for land conversion between noncropland and cropland ... removal will increase as coal consumption expands to meet new energy demand and power CCS equipment The conversion of land from natural vegetation to cropland, needed for the production of biofuels,...
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The bioliq® bioslurry gasification process for the production of biosynfuels, organic chemicals, and energy pdf
... (hydropower, wind energy, and bioenergy) solar energies and quasi-inexhaustible energy sources like nuclear breeder and fusion reactors as well as some smaller contributions from geothermal and tidal ... feedstock and operating conditions and is in the range between ca 10 and 35 wt.% The pyrolysis gases contain CO and CO as main components in amounts between 30 and 55 vol.%; methane, hydrogen, and ... mass and energy balance for the solid, liquid, and gaseous products, whose percentages and properties are needed for the subsequent slurry preparation and gasification steps Char, condensate, and...
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Evaluating impacts of air pollution in China on public health: Implications for future air pollution and energy policies pptx
... are centered on coal and are designed to meet the same level of energy service demand and socio-economic development projected by the local governments Energy service demand in 2020 is projected ... supplies 2% of total energy needs (10% of the energy needs in the residential and commercial sectors) in three surrounding municipalities—Jining and Linyi in Shandong Province and Xuzhou in Jiangsu ... regulatory actions or polices It should be of interest to energy and environmental authorities and local governments in charge of energy and environmental planning in China We use an integrated...
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ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL potx
... such as the Lyon-Turin line between France and Italy, energy and environmental costs require a special attention and a careful analysis of the energy and material flows involved over the entire ... better energy performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 ... with underground and surface water, to mention only a few aspects, in addition to the energy necessary to keep the system operating, the consumption of raw materials and energy and related emissions...
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Báo cáo khoa học: Galanin-like peptide and the regulation of feeding behavior and energy metabolism pptx
... compilation ª 2010 FEBS 5009 GALP in feeding and energy metabolism K Shiba et al Effect of GALP on feeding behavior and energy metabolism Galanin and biologically active fragments such as galanin ... the activation of orexin- and ⁄ or NPY-expressing neurons, and that long-term body weight loss is a result of the promotion of energy expenditure GALP in feeding and energy metabolism ported in ... primary structure and gene structure of galanin and GALP in several species Black shaded characters indicate the amino acid sequences that are common to galanin and GALP Galanin and GALP are encoded...
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India’s Pulp and Paper Industry: Productivity and Energy Efficiency pdf
... changes in energy prices A 10% increase in energy price would reduce energy consumption by 2.4% All other factors, material, capital and labor, are substitutes to energy use, i.e., demand for these ... Table 4.1 Demand and Production of Paper - Projections Table 4.2 Proposed Expansion of Paper Manufacturing Capacities Table 4.3 Energy Consumption in India and Abroad Table 4.4 Specific Energy Consumption ... The pulp and paper sector presents one of the energy intensive and highly polluting sectors within the Indian economy and is therefore of particular interest in the context of both local and global...
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material and energy balancing in the process industries 044482409x
... 2, and are measured and redundant (one stream can be calculated from the others) Stream is measured, but nonredundant Streams and are unmeasured and observable Streams and are unmeasured and ... streams into/from separate plants G~ and G are incident to environment node no; in addition the plants G~ and G are connected via certain energy stream(s), and some energy stream(s) can connect directly ... G2), and n The arc set J of G consists of: arcs between the units of G~ , arcs between the units of G 2, and the arcs connecting G~ and G with environment node as drawn In the set of mass- and energy...
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da silva, e. (2001). high frequency and microwave engineering
... frequency FM band (88–108 MHz), ultra high frequency television band (470–890 MHz) and the satellite television band (11.6 to 12.4 GHz) The frequencies2 quoted above are approximate figures and ... operated at a fixed frequency of 10.650 GHz The resultant first i.f frequency bandwidth range is 950 to 1750 MHz and is really the r.f band translated to a lower frequency band This i.f is then ... comments High Frequency and Microwave Engineering has been written with a view to ease of understanding and to provide knowledge for any engineer who is interested in high frequency and microwave...
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scientific american - 1997 08 - age and energy
... waves would indeed shoot up and down through the cloud at some resonant frequency, reflecting back and forth between the ocean surface and the seamount But little energy would bounce sideways, ... islands” in the deserts of New nonindigenous plants and major habitat alteration by both Mexico and Arizona, many of which support local and rare —Rodger Doyle (rdoyle2@aol.com) Polynesians and ... possibly lower cost than standard procedures, and 3M and other companies are also investigating its potential for making tools and dies A key advantage, according to Sandia team leader Clinton...
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Báo cáo hóa học: " Frequency and spectrum of mitochondrial 12S rRNA variants in 440 Han Chinese hearing impaired pediatric subjects from two otology clinics" ppt
... Chinese and Spanish families [11-13] The 1555A > G and 1494C > T mutations are located at the highly conserved A-site of 12S rRNA [4,11] The A1555 and C1494 (equivalent to positions 1491 and 1409 ... to 100% (752C > T and 747A > G variants) In particular, CI of 18 variants including 1555A > G and 1494C > T mutations were >78%, CI of other 13 variants was between 78% and 50% and CI for the remaining ... 1555A > G and 1494C > T mutations, the novel 747A > G variant and the known 839A > G, 1027A > G, 1310C > T and 1413T > C variants [22,34], which are absent in the 449 Chinese controls and whose...
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Báo cáo hóa học: " Deletion of human metapneumovirus M2-2 increases mutation frequency and attenuates growth in hamsters" potx
... GATGAGCAAAAACTCC Figure Chromatogram and frequency of A insertions and point mutations in rhMPV/ΔM2-2 compared to rhMPV Chromatogram and frequency of A insertions and point mutations in rhMPV/ΔM2-2 ... participated in cloning and recovery of the viruses MM and JG performed the immunization and challenge experiments in hamsters RS and RT contributed to experimental designs of the study and writing of ... Miranda de Graaf, James Simon and Eric Claasen at Erasmus Medical College in The Netherlands for their thoughtful discussions and expertise Nancy Ulbrandt, JoAnn Suzich and George Kemble at MedImmune,...
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Báo cáo hóa học: " Joint fundamental frequency and order estimation using optimal filtering" pot
... which is a data and fundamental frequency dependent filter bank It can be used to estimate the fundamental frequency by evaluating the output power of the filterbank for a set of candidate fundamental ... fundamental frequency and the Lk amplitudes and phases, respectively The determinant of the Hessian in (79) can be written as Gk = K−2 KN Gk KN N (81) By observing that KN Gk KN = O(1) and taking ... ζ l l l which is real and positive since R and Hermitian, and the vector Lk ξ l = zk = O l−1 (118) + βl ζ l ζ H −ζ l l , −ζ H l (119) using which the estimators in (38) and (42) along with the...
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Tìm thêm: 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 của các đơn vị đào tạo tại nhật bản 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 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 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 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 mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy 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 9 tr 25