design of storage conditions
Báo cáo lâm nghiệp: "Effect of storage conditions on post planting water status and performance of Pinus radiata D. Don stock-types" doc
... rate of physiological recovery is dependent on the severity of drought [14] but also on the conditions and duration of preplanting storage; as the storage period is lengthened the rate of water ... through all storage conditions and post-planting watering regime Postplanting behaviour of P radiata seedlings 699 Figure Time course of post-planting instantaneous water vapour loss of well-watered ... decreased to 15% after 15 days of storage (Fig 6A) At a higher storage temperature (10 ºC) the effect of dry soils was even more drastic, resulting in survival rates of 40% for plants that had been...
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Báo cáo hóa học: " Perfect Reconstruction Conditions and Design of Oversampled DFT-Modulated Transmultiplexers" ppt
... number of parameters to optimize Using two different design criteria, the minimization of the out -of- band energy and the maximization of the time-frequency localization, we have provided various design ... Δ/2 in the case of symmetrical prototype For some values of M0 , N0 , m, and Δ, let us denote by |θ | the number of angular parameters corresponding to the parametrization of each of the Δ/2 subsystems ... subsystem), the following design step will be carried out with the 16 “best” solutions (42) (43) DESIGN METHOD AND EXAMPLES The design problem consists of finding the coefficients of the prototype filter...
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analysis of boundary conditions and concept design for port dong lam, thua thien-hue province, vietnam
... collection Modeling of offshore wave conditions to nearshore and modeling of littoral transport Determination of required port capacity Calculation of basic port dimensions Design of several port ... required storage areas for clinker storage facility 77 Table 28: required storage areas for coal storage facility 77 Table 29: required number of berths, transport and storage ... Normal and extreme conditions are considered, which enables the determination of the serviceability of the port and the design of the port structures The following boundary conditions are studied:...
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PASSIVE ANNUAL HEAT STORAGE, IMPROVING THE DESIGN OF EARTH SHELTERS (John Hait)
... winter? with PASSIVE ANNUAL HEAT STORAGE of course! Passive Annual Heat Storage takes solar energy out of the dark ages Passive Annual Heat Storage, Improving the Design of Earth Shelters ©1983 & 2005 ... provided operational proof of the advantages of Passive Annual Heat Storage over conventional earth shelter design methods As a result, further improvement has been made in the art of long-term-heat-storing ... Automatically bring the heat out of storage when needed Provide ALL of a home's heating and cooling needs Provide a continuous supply of fresh air 7 Provide a surplus of energy of other needs Not use...
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PASSIVE ANNUAL HEAT STORAGE, IMPROVING THE DESIGN OF EARTH SHELTERS (john hait)
... winter? with PASSIVE ANNUAL HEAT STORAGE of course! Passive Annual Heat Storage takes solar energy out of the dark ages Passive Annual Heat Storage, Improving the Design of Earth Shelters ©1983 & 2005 ... provided operational proof of the advantages of Passive Annual Heat Storage over conventional earth shelter design methods As a result, further improvement has been made in the art of long-term-heat-storing ... Automatically bring the heat out of storage when needed Provide ALL of a home's heating and cooling needs Provide a continuous supply of fresh air 7 Provide a surplus of energy of other needs Not use...
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Design of efficient and elastic storage in the cloud
... research lines: Hybrid Storage – the design of storage- level support of a combined OLTP and OLAP workload Load Balancing – the capability of automatic load balancing in the presence of workload dynamism ... of my studies I would like to dedicate this thesis to them iv v Design of Efficient and Elastic Storage in the Cloud by Vo Hoang Tam Submitted to the School of Computing in partial fulfillment of ... to thank Professor Kian-Lee Tan at National University of Singapore, Professor Divyakant Agrawal at University of California, Santa Barbara and Professor M Tamer Ozsu at University of Waterloo...
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SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... Click the Design menu > Steel Frame Design > Start Design/ Check of Structure command or the Start Steel Design/ Check of Structure button, to start the steel frame design process The program designs ... Click the Design menu > Steel Frame Design > Start Design/ Check of Structure command or the Start Steel Design/ Check of Structure process button, to start the steel frame design G When the design ... and design sections match This may take numerous iterations depending upon the complexity of the model H When the analysis and design sections are the same, click the Design menu > Steel Frame Design...
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SAP2000 Integrated Finite Elements Analysis and Design of Structures
... title of the window reads YZ Plane @ X=24 This same title also occurs on the left-hand side of the status bar at the bottom of the SAP2000 window Click the roof level beam on the left side of the ... enter Select Mode 24 Click the roof beam at the top of the braced frame to select it Also click the joint at the top of the chevron brace (center of braced frame roof beam) to select it 25 From ... side of the point where you clicked SAP2000 Web Tutorial 18 Thus click the ten locations designated by an O in Figure C-9 to draw some of the roof level beams Figure C-9: Quick Drawing Roof Level...
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The design of mat foundations
... being designed for a small office building with a total live load of 250 kips and dead load of 500 kips Find: (a) the depth Df for a fully compensated foundation, (b) the depth Df if a soft clay ... in some areas of the central and western United States Photograph of the construction of the mat foundation for the new Century Hotel in San Francisco (1999) Having had 25 feet of dredge spoils ... Details of a mat foundation, serving as the slab of a one-story basement Compensated mat foundations If zero settlement is desired, the excavated soil weight will be equal to the weight of the...
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DESIGN OF REINFORCED MASONRY STRUCTURES
... the strength design philosophy for the design of concrete structures, and load and resistance factor design (LRFD) for the design of steel structures Readers of the first edition of this book ... Dr Taly is the author of Loads and Load Paths in Buildings: Principles of Structural Design and Design of Modern Highway Bridges He is a co-author of Reinforced Concrete Design with FRP Composites ... cross-sectional area of member, in.4 (mm4) Ieff = effective moment of inertia of member, in.4 (mm4) Ig = moment of inertia of gross (or uncracked) cross-sectional area of member, in.4 (mm4) j = ratio of distance...
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Novel design of a compacted micro-structured air-breathing PEM fuel cell as a power source for mobile phones
... micro-fuel cells in terms of design, materials, effective transport of reactants, and heat management The development of physically representative models that allow reliable simulation of the processes ... realistic conditions is essential to the development and optimization of fuel cells, the introduction of cheaper materials and fabrication techniques, and the design and development of novel architectures ... for the design and optimization of future fuel cells to improve their lifetime with a much higher power density and lower cost The analysis offers valuable physical insight towards design of a cell...
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A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell
... effects of passive fuel cells are balanced by the transfer of heat and water to the ambient Optimal performance of air-breathing cells is therefore a complex function of ambient and load conditions ... for the design and optimization of future fuel cells to improve their lifetime with a much higher power density and lower cost The analysis offers valuable physical insight towards design of a cell ... The development of physically representative models that allow reliable simulation of the processes under realistic conditions is essential to the development and optimization of fuel cells, improve...
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Optimal design of PEM fuel cells to generate maximum power: A CFD study
... reflects the influence of the operating parameters on fuel cell performance to investigate the in situ total displacement and degree of the deformation of the polymer membrane of PEM fuel cells The ... core component of PEM fuel cell and consists of membrane with the gas-diffusion layers including the catalyst attached to each side It is influence by varying local conditions of temperature ... decreases with increasing of the cell operating pressure This is because of the exchange current density of the oxygen reduction reaction increases with increasing of the cell operating pressure...
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Novel design of a disk-shaped compacted micro-structured air-breathing PEM fuel cell
... micro-fuel cells in terms of design, materials, effective transport of reactants, and heat management The development of physically representative models that allow reliable simulation of the processes ... realistic conditions is essential to the development and optimization of fuel cells, the introduction of cheaper materials and fabrication techniques, and the design and development of novel architectures ... for the design and optimization of future fuel cells to improve their lifetime with a much higher power density and lower cost The analysis offers valuable physical insight towards design of a cell...
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Treatment of semi-aerobic landfill leachate using durian peel-based activated carbon adsorption- Optimization of preparation conditions
... reported that the most effective removal of organic substances were achieved at the addition of 50.0 g L−1 of activated carbon; remove up to 86% of COD and 63% of NH4+-N Kurniawan and Lo [11] reported ... concentration of COD and colour (mg/L), respectively 2.4 Experimental design In this work, RSM design called central composite design (CCD) was utilized to investigate the effects of the DP activated ... obtained by dividing the sum of the squares of each of the variation sources, the model and the error variance, by the respective degrees of freedom [19] If the value of Prob.>F less than 0.05,...
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Theory and design of CNC systems (Học CNC)
... 10.3 Design of Soft-NC System 10.3.1 Design of Task Module 10.3.2 Design of the System Kernel ... composed of two parts with a total of 11 chapters: Part I is composed of Chapters 1–6 on the principle and design of CNC, and Part II is composed of an open-architectural soft CNC system Specifically, ... invented the method of automatic control of the weaving of fabrics with a loom machine by using punch cards and this method was the beginning of the concept of NC The concept of NC was actually...
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Theory and Design of Electrical and Electronic Circuits
... Equivalent circuit of a inductor Measurement of the characteristics Transformer of alimentation Design Transformer of audiofrecuency Transformer of pulses Design Inductors of filter with continuous ... voltage of PINCH-OFF or "strangulation of the channel" defined in the curves of exit of the transistor, whose module agrees numerically with the voltage of cut in the curves of input of the transistor ... inductance of reflected dispersion of the secondary resistance of the copper of the wire of the primary resistance of the copper of the wire of the secondary resistance of losses for Foucault and hysteresis...
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Electronics - Theory and Design of Electrical and Electronic Circuits
... Equivalent circuit of a inductor Measurement of the characteristics Transformer of alimentation Design Transformer of audiofrecuency Transformer of pulses Design Inductors of filter with continuous ... voltage of PINCH-OFF or "strangulation of the channel" defined in the curves of exit of the transistor, whose module agrees numerically with the voltage of cut in the curves of input of the transistor ... inductance of reflected dispersion of the secondary resistance of the copper of the wire of the primary resistance of the copper of the wire of the secondary resistance of losses for Foucault and hysteresis...
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