bubble dynamics in a quiescent fluid
Báo cáo khoa học: "Organic matter and nitrogen dynamics in a mature forest of common beech in the Sierra de la Demanda, Spain" doc
... Tejera Genciana 10 Gilas 11 Valle Urbión 12 Vallegoria 13 Valhondo 14 Valhondo 15 Ardubira 16 Ardubira 17 Ticumbea 18 Ticumbea 19 Las Siemprevivas 20 Zarzabala 21 Zarzabala 22 Zarzabala 23 Las Zarras ... bosque de la Sierra de Béjar (Salamanca), Anuario del Centro de Edafolog a y Biolog a Aplicada, Salamanca, (1986) 217–231 [80] Santa Regina I., Tarazona T., Dynamics of litter decomposition in two ... pyrenaica (Sierra de Gata, Salamanca), Studia Oecológica (1991) 147–158 [78] Santa Regina I., Rico M., Rapp M Gallego H .A. , Seasonal variation in nutrient concentration in leaves and branches...
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Sediment dynamics in a mangrove creek catchment
... than most previous studies in mangroves, so to cover a range of spring-neap tidal cycles and hopefully a storm event Expected results Our first data indicate that inundation of mangroves during ... in the creek accelerate, resulting in a large influx of water (and sediments) into the mangroves (figure 2) Sheet flow is initiated over the mangrove fringe and is the second mechanism for water ... Singapore-Delft Water Alliance and Deltares References Alongi, D.M (2008): Mangrove forests: Resilience, protection from tsunamis, and responses to global climate change In: Estuarine Coastal...
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Periodic fibre suspension in a viscoelastic fluid a simulation by a boundery element method 1
... GMRES Generalized Minimal Residual method MD Molecular Dynamics MPI Message Passing Interface PVM Parallel Virtual Machine SPH Smoothed Particle Hydrodynamics vii TABLE OF CONTENTS Introduction ... equations are applicable for the simulation of multiple fibres suspended in viscoelastic shear flow All simulated results are well compared to available experimental observations This indicates ... square method was employed in numerical fitting and differentiation without the need of volume meshing For dilute regime, a prolate spheroid rotating in shear flow of an Oldroyd-B fluid was simulated...
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Tar abatement for clean syngas production during biomass gasification in a dual fluidized bed
... configurations for catalytic layer filter candles included an additionally integrated catalyst: a catalytically activated Al2O3-based hollow-cylindrical monolith integrated in the hollow cylindrical ... clean gas was around 0.25 g/Nm3 (N2 free, d.b.) A catalytically activated ceramic foam as additional reforming step for integration into the hollow-cylindrical space of the catalytically activated ... diameters and wall thickness with increasing catalyst load lead to an increase in the residence time for tar and hydrocarbons in the catalytic filter, favoring tar abatement However, these parameters...
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Study on the fate of metal elements from biomass in a benchscale fluidized bed gasifier
... Furusawa T, Kuchonthara P, et al Release behavior of tar and alkali and alkaline earth metals during biomass steam gasification Energy Fuels 2008;22(6):4235–9 [17] Sasaoka E, Hirano S, Kasaoka S, ... from peat and coal gasification and hot gas filtration; Valtion Teknillinen Tutkimuskeskus, Espoo, Finland; 1995 p 74 [48] Iwashita A, Nakajima T, Takanashi H, Ohki A, Fujita Y, Yamashita T Effect ... bed char was commonly 13–15% for Leucaena and 5% for bagasse gasification Thus the bed char was not included in the mass balance calculation A greater amount ($10 kg) of bed material was used in...
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Airblown gasification of woody biomass in a bubbling fluidized bed gasifier
... with steam in a plasma gasification melting reactor Appl Energy 2012;98:219–29 [5] Munajat Nur Farizan, Catharina Erlich, Reza Fakhrai, Fransson Torsten H In uence of water vapour and tar compound ... other cases For Cases and increase of fuel feed rates as well as air flow rate increases gasification zone The area of gasification zone (i.e constant temperature region) increases as FN increases ... Char, tar and non-condensable gas are representative by-products from gasification Char is a residual solid material from devolatilization or pyrolysis of carbonaceous in biomass Tars are variable...
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Motion of an object in a viscous fluid
... sedimentation by creating accelerated frames in which gravitational acceleration is replaced by centripetal acceleration, which can be much greater, increasing the terminal speed 3/4 F Motion of an ... continues to fall at constant speed (the terminal speed) This is the case for particles of sand falling in the ocean, cells falling in a centrifuge, and sky divers falling through the air [link] ... significantly increased drag on the racer Cyclists take turns being the leader in the pack for this reason.) For children in msubsup greater than 106, drag increases dramatically and behaves with greater...
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Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling
... the leaf area Roughly, the plant height increased until 120 days after transplantation, and thereafter a constant height was maintained in every case The leaf area index (LAI), however, increased ... N., Sato, H., Hirasawa, H., Takadate, M., Tamura, K., Ando, I., Ishii, T., Iida, S., Maeda, H., Aoki, N., Ideta, O., Hirabayashi, H., and Ohta, H (2003) A new rice variety for whole-crop silage ... experimental and model analysis approaches MATERIALS AND METHODS Pot Experiment A series of experiments was performed at an open-air experimental station located in Ibaraki Prefecture, Japan Figure...
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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... reasonable accuracy In a recent study, Cho et al [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates ... Enhancing Performance of Solar air heater Proceedings of XVII National and VI ISHME/ASME Heat and Mass Transfer Conference, IGCAR, Kalpakkam India 2004; Jan 05-07 [2] Han J C “Heat transfer and ... possible explanation for increase in the heat transfer due to a gap is that the gap in the inclined rib releases the air partly belonging to the secondary flow and partly belonging to the main flow...
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Chapter 2: Pressure Distribution in a Fluid
... dz B x B Ans 2.5 Atlanta, Georgia, has an average altitude of 1100 ft On a U.S standard day, pressure gage A reads 93 kPa and gage B reads 105 kPa Express these readings in gage or vacuum pressure, ... fluids are at 20C Gage A reads 15 lbf /in2 absolute and gage B reads 1.25 lbf /in2 less than gage C Compute (a) the specific weight of the oil; and (b) the actual reading of gage C in lbf /in2 absolute ... essentially a water barometer and, in principle, could hold a column of water up to 10 ft high! 2.28 What is the uncertainty in using pressure measurement as an altimeter? A gage on an airplane measures...
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Tài liệu World Bank, Inter-American Development Bank, and Subregional Development Banks in Latin America: Dynamics of a System of Multilateral Development Banks ppt
... Guatemala, Honduras, Nicaragua, Panama; and Argentina and Colombia outside the subregion, and; CDB in Anguilla, Antigua and Barbuda, the Bahamas, Barbados, Belize, British Virgin Islands, Dominica, ... Costa Rica, Ecuador, Jamaica, Mexico, Panama, Paraguay, Peru, Dominican Republic, Trinidad and Tobago, Uruguay, and Venezuela); CABEI in Belize, Costa Rica, the Dominican Republic, El Salvador, ... Dominica, Grenada, Guyana, Haiti, Jamaica, Montserrat, St Kitts and Nevis, St Lucia, St Vincent and the Grenadines, Trinidad and Tobago, and the Turks and Caicos Islands ADBI Working Paper 380 Prada...
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Tài liệu Báo cáo khoa học: "Beefmoves: Dissemination, Diversity, and Dynamics of English Borrowings in a German" ppt
... train a maximum entropy classifier, using character 1- through 6-grams (including word boundaries) as features Since we could not manually annotate a large portion of the MZEE corpus, the training ... University of Illinois and a German Academic Exchange Service (DAAD) Graduate Research Grant Julia Hockenmaier is supported by the National Science Foundation through CAREER award 1053856 and award 0803603 ... and a German grammar (Fagan, 2009) Compound-cutting Nominal and adjectival compounding is common in German, and loanword compounds are commonly found in MZEE: (1) a chart|tauglich (‘suitable for...
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Coral Reef Fishes: Dynamics and Diversity in a Complex Ecosystem ppt
... dashed lines indicate Atlantic sites Families: 1, Acanthoclinidae; 2, Acanthuridae; 3, Albulidae; 4, Antennariidae; 5, Aplodactylidae; 6, Aploacinidae; 7, Apogonidae; 8, Aulostomidae; 9, Balistidae; ... land masses are Gondwanan fragments The break up of Gondwana extended over a period of about 80 Ma from an initial separation about 135 Ma to the final separation of South America and Africa in ... sanctuary Coral reefs may merely provide a habitat capable of supporting a diverse fish fauna Reefs may have acquired lineages from existing nonreef faunas, acting as a sanctuary for the maintenance...
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Agency and Consciousness in Discourse: Self-other Dynamics as a Complex System ppt
... which are characteristic of all forms of social meaning-making, as follows: i ii iii indexical meaning-making practices; intertextual meaning-making practices; meta-discursive meaning-making practices ... Lai Ping, Carlo Prevignano, Duane Savage-Rumbaugh, Susan SavageRumbaugh, Zhang Shaojie, Jared Tagliatela, Godfrey Tanner, Amy Tsui, Theo van Leeuwen, Eija Ventola, and David Wallace To my daughter, ... protolanguage are entrained to the internal organization of language and re-organized as intrinsic linguistic constraints on language form and function The proto-metafunctional character of the infant’s...
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Báo cáo " A numerical model for the simulation of wave dynamics in the surf zone and near coastal structures " pot
... simulation of the wave transformation on a natural beach, existing experimental data on the wave dynamics in the nearshore area obtained by Ting and Kirby [15‐17] are used. The ... directions. The procedure for this is shown in Fig. 1. The bed elevations at cell corners (such as points A, B, C and D in Fig. 1) are evaluated as the average value of the bed elevation at four adjacent points. For example, ... this linear wave theory based boundary condition, when applied in combination with a nonlinear wave model, does not ensure mass conservation and may lead to an accumulation ...
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Báo cáo Y học: A new conceptual framework for enzyme catalysis Hydrogen tunneling coupled to enzyme dynamics in flavoprotein and quinoprotein enzymes docx
... study Aromatic amine dehydrogenase (AADH), like MADH, is a TTQ-dependent amine oxidase AADH transfers electrons, derived from the deamination of primary amines (aromatic amines are generally preferred ... substrate benzylamine Again,aswithMADHandTSOX,anindicationasto whether H-transfer occurs classically or by quantum tunneling was gained by investigating the temperature dependence of the rates ... Tyr169 are located near the substrate-binding site and the flavin isoalloxazine ring as part of a His-Tyr-Asp triad [42], and their mutation will likely lead to altered dynamics within the active...
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Báo cáo hóa học: " The dynamics underlying pseudo-plateau bursting in a pituitary cell model" potx
... variable rather than as a parameter This is the standard approach used in a two-fast/one-slow variable analysis In all three panels of Fig 13 parameters are set at gBK = 0.4 nS, Cm = 10 pF, and ... concentration was treated as a fixed parameter and the second slow variable (in addition to the variable n used here) was an inactivation variable for an A- type K+ current In the current paper, we again focused ... Journal of Mathematical Neuroscience (2011) 1:12 Page of 23 Fig (a) Pseudo-plateau bursting in a GH4 pituitary cell line (b) Plateau bursting in a neonatal CA3 hippocampal principal neuron Reprinted...
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Báo cáo hóa học: " Research Article Dynamics of a Rational System of Difference Equations in the Plane" pot
... has that a0 n characteristic polynomial of A Further, by elementary techniques of linear algebra one can also compute them in terms of the eigenvalues of A an approach using the solutions to an ... have been studied in If one denotes by q the mapping a1 /ak , a2 /ak , , ak /ak for a1 , a2 , , ak ∈ Rk with given by q a1 , a2 , , ak k k a1 , a2 , , ak , , it is shown in such ak ... fixed points, stable but not asymptotically stable fixed points, nonattracting unstable fixed points, and attracting unstable fixed points The paper is organized, besides this introduction, in three...
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Báo cáo lâm nghiệp: "Nutrient dynamics in decomposing needles of Pinus luchuensis after typhoon disturbance in a subtropical environment" pps
... Tokyo, 1973, 246 p (in Japanese) [25] Rutigano F .A. , Alfani A. , Bellini L., Virzo De Santo A. , Nutrient dynamics in decaying leaves of Fagus sylvatica L and needles of Abies alba Mill, Biol Fertil ... C, Mg, Ca, and K showed a decrease phase (net release), while Al and Fe showed an increase phase (net immobilization), and P, S, and Mn demonstrated an increase-decrease phase (initially net ... sampling stand was given by Xu and Hirata [36] The annual mean fine litterfall in the sampling stand was 12 Mg ha−1 from 1996 to 1998 [36] The soil at study site has a clay loam texture, and has...
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Báo cáo lâm nghiệp:" Dynamics of litterfall in a chronosequence of Douglas-fir (Pseudotsuga menziesii Franco) stands in the Beaujolais mounts (France)" potx
... biomass was about the same because of a thinning operation Nd: not determinated 2.2 Soil characteristics Soils were developed on a Visean compact volcanic tuff rich in alkaline and earth alkaline ... the main factors of variability from the whole data set (4 annual sampling times during years in the 20- and 40-year-old 478 J Ranger et al 20-year-old stand 40-year-old stand 60-year-old stand ... cations in the living biomass [7] Large amounts of calcium and magnesium are released at the soil surface, counteracting the desaturation and the aluminisation of the soil exchangeable pool In acid...
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Tìm thêm: xác định các nguyên tắc biên soạn 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 tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 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 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu 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