1781   Characterizing computational adaptive expertise Characterizing computational adaptive expertise    2008 Our research is exploring the role that computational and analytical abilities play in innovation, in the context of engineering design education. We are applying the learning framework of adaptive expertise to focus our work and guide the research. The model of adaptive expertise has been presented as a way of thinking about how to prepare learners to flexibly respond to new learning situations, which is precisely what students are expected to do in the context of developing design solutions. W... 查看全文

1782   The National Museum of Anthropology of Mexico The National Museum of Anthropology of Mexico Jane Eva Baxter    2010 查看全文

1783   Mechanism design for Single-Value domains Mechanism design for Single-Value domains    2005 In "Single-Value domains", each agent has the same private value for all desired outcomes. We formalize this notion and give new examples for such domains, including a "SAT domain" and a "single-value combinatorial auctions" domain. We study two informational models: where the set of desired outcomes is public information (the "known" case), and where it is private information (the "unknown" case). Under the "known" assumption, we present several truthful approximation mechanisms. Additionally, ... 查看全文

1784   DETAILED BRONZE AGE CHRONOLOGY AT 1850 DETAILED BRONZE AGE CHRONOLOGY AT 1850 Jane Eva Baxter    2008 查看全文

1785   The Shemanovsky Yamal-Nenets Museum: prospects and challenges The Shemanovsky Yamal-Nenets Museum: prospects and challenges Jane Eva Baxter    2006 查看全文

1786   Benchmarking of high capacity battery module/pack design for automatic assembly system Benchmarking of high capacity battery module/pack design for automatic assembly system    2010 Electric vehicles (EV), including plug-in hybrid and extend-range EVs, rely on high power and high capacity batteries, such as lithiumion batteries, as the main source of propulsion energy. The EV battery technology is progressing rapidly as a plurality of battery designs in cells, modules and packs are emerging on the market. Current EV battery pack assembly is mostly manual and has faced significant challenges in coping with such fast development of automotive batteries. Meanwhile, there is a ... 查看全文

1787   A numerical/experimental study of the dynamic structure of a buoyant jet diffusion flame A numerical/experimental study of the dynamic structure of a buoyant jet diffusion flame R. W. Davis, E. F. Moore, L.-D. Chen, W. M. Roquemore, V. Vilimpoc;L. P. Goss    1994 An overview of a joint numerical/experimental investigation of the dynamic structure of a low-speed buoyant jet diffusion flame is presented. The dynamic interactions between the flame surface and the surrounding fluid mechanical structures are studied by means of a direct numerical simulation closely coordinated with experiments. The numerical simulation employs the full compressible axisymmetric Navier-Stokes equations coupled with a flame sheet model. Counterrotating vortex structures both in... 查看全文

1788   Women in Anthropology Women in Anthropology Lissant Bolton    2009 查看全文

1789   Large bundle design and its development for ABWR-II Large bundle design and its development for ABWR-II    2004 The next generation ABWR, the ABWR-II, has been under development for more than a decade in Japan. Among various features newly adopted for the ABWR-II, a 1.5 times lager fuel bundle is notable. This bundle design makes it possible to increase the total number of fuel rods in the core while minimizing the reactor pressure vessel size increase. Also, the number of fuel bundles in the core will be reduced to almost half that of the ABWR. Due to larger cruciform. control rods and the K-lattice conf... 查看全文

1790   Numerical simulation and analysis of periodically oscillating pressure characteristics of inviscid flow in a rolling pipe Numerical simulation and analysis of periodically oscillating pressure characteristics of inviscid flow in a rolling pipe Yan Gu;Yonglin Ju    2012 Floating liquefied natural gas (LNG) plants are gaining increasing attention in offshore energy exploitation. The effects of the periodically oscillatory motion on the fluid flow in all processes on the offshore plant are very complicated and require detailed thermodynamic and hydrodynamic analyses. In this paper, numerical simulations are conducted by computational fluid dynamics (CFD) code combined with user defined function (UDF) in order to understand the per... 查看全文

1791   FDR- Floating detour roadway FDR- Floating detour roadway    2004 The development of an innovative method to manage traffic detours for highway construction projects located adjacent to waterways presents an interesting challenge. One proposed method involves detouring traffic over a floating structure. In order to establish the feasibility of constructing a floating structure, design criteria were established and a case study area was identified. Three alternatives were developed as potential systems for the floating detour structure and advanced to conceptua... 查看全文

1792   Numerical evaluation of laminar heat transfer enhancement in nanofluid flow in coiled square tubes Numerical evaluation of laminar heat transfer enhancement in nanofluid flow in coiled square tubes Agus Pulung Sasmito, Jundika C;ra Kurnia;Arun Sadashiv Mujumdar    0 Convective heat transfer can be enhanced by changing flow geometry and/or by enhancing thermal conductivity of the fluid. This study proposes simultaneous passive heat transfer enhancement by combining the geometry effect utilizing nanofluids inflow in coils. The two nanofluid suspensions examined in this study are: water-Al2O3 and water-CuO. The flow behavior. and heat transfer performance of these nanofluid suspensions in various configurations of coiled square... 查看全文

1793   Concepts for standardized shape memory actuators for positioning applications Concepts for standardized shape memory actuators for positioning applications    2010 Actuators based on shape memory alloys (SMAs) have been developed to be used only in special applications. Therefore solutions based on SMAs generally cannot be transferred to other tasks. Focusing on the development for special applications has two important disadvantages. Firstly, the effort and costs reach a high level due to the individual development and secondly, for many companies the development of complex SMA-actuators turns out to be an insuperable barrier. Reasons for this are the com... 查看全文

1794   Octatelluridohexakis(triethylphosphine)hexacobalt and a connection between Chevrel clusters and the NiAs structure Octatelluridohexakis(triethylphosphine)hexacobalt and a connection between Chevrel clusters and the NiAs structure M. L. Steigerwald, T. Siegrist, S. M. Stuczynski    1991 查看全文

1795   Some New Fractional Difference Inequalities Some New Fractional Difference Inequalities G. V. S. R. Deekshitulu;J. Jagan Mohan    0 In this paper we present some new fractional order difference inequalities which can be used in the theory of fractional order difference equations. 查看全文

1796   Error estimation of prediction-correction legendre spectral approximation to incompressible fluid flow Error estimation of prediction-correction legendre spectral approximation to incompressible fluid flow He Liping, Guo Benyu;Mao Dekang    2000 The initial-boundary value problem of two-dimensional incompressible fluid flow in stream function form. is considered. A prediction-correction Legendre spectral scheme is presented, which is easy to be performed. It is strictly proved that the numerical solution possesses the accuracy of second-order in time and higher order in space. 查看全文

1797   Steam explosion pulping of Indian nonwood fibres Steam explosion pulping of Indian nonwood fibres    2011 There is an increasing trend in Indian paper based biorefinery industries for efficient utilization of its abundantly available nonwood and especially annual renewable resources, mainly for two purposes, for developing a balanced ecosystem and at the same time to meet its paper and paper products using eco-friendly technology. Interests is also being explored to produce value added chemicals and low cost biofuels. Steam explosion technology is one of the innovative processes to achieve the above... 查看全文

1798   The origin of the Council for Nautical Archaeology The origin of the Council for Nautical Archaeology    2007 查看全文

1799   Preliminary feasibility study of a water space reactor with an innovative reactivity control system Preliminary feasibility study of a water space reactor with an innovative reactivity control system    2010 Power limitation represents a major issue within space applications aimed to human settlements on solar system planets. Among these planets, Mars is considered the most attractive because of its proximity to the Earth and the probable presence of minerals which could be used by the settlers. In this frame, small size nuclear power plants can be an interesting solution to overcome the energy supply problem. This paper presents a preliminary feasibility study of a 100 kWe water space reactor, with... 查看全文

1800   Roskilde Resurgent Roskilde Resurgent    2004 查看全文

1801   Fixed Point Iteration and Newton’s Method Fixed Point Iteration and Newton’s Method    2002 Undergraduate Texts in Mathematics Practical Analysis in One Variable 10.1007/0-387-22644-3_32 Donald Estep 32. Fixed Point Iteration and Newton’s Method 查看全文

1802   A SPH-based particle model for computational microrheology A SPH-based particle model for computational microrheology Adolfo Vázquez-Quesada, Marco Ellero;Pep Español    0 In this article we present a particle method based on smoothed particle hydrodynamics for microrheology simulations of polymeric fluids. The viscoelasticity of the solvent is modelled via a standard Oldroyd-B model and thermal fluctuations, inherently present at the microscopic scale, are incorporated into the particle framework by application of the GENERIC formalism, ensuring the strict fulfilment of the Fluctuation–Dissipation theorem at the discrete lev... 查看全文

1803   Microoptical device for efficient read-out of active WGM resonators Microoptical device for efficient read-out of active WGM resonators Tobias Wienhold    0 Whispering-gallery mode (WGM) resonators are known to offer outstanding properties for applications in photonics and telecommunication. Despite their promising performance, one major obstacle for the use of WGM resonators in industrial products is the need of expensive components and high-precision setups for their operation, requiring a controlled lab environment. For industrial applications technically simpler and more robust realizations are desired. Active WGM resonators utilize an optical g... 查看全文

1804   The urea connection. Intramolecular Diels-Alder reactions of ureas The urea connection. Intramolecular Diels-Alder reactions of ureas George A. Kraus, Dan Bougie, Robert A. Jacobson, Yingzhong Su    1989 查看全文

1805   Eigenvector Radiosity Eigenvector Radiosity Ian Ashdown, P. Eng, Ian Ashdown    2001 We accept this thesis as conforming 查看全文

1806   New Books: La Réfractométrie et ses Applications Pratiques New Books: La Réfractométrie et ses Applications Pratiques Wilder D. Bancroft    1908 查看全文

1807   Finite-Element simulation of the start-up problem for a viscoelastic fluid in an eccentric rotating cylinder geometry using a third-order upwind scheme Finite-Element simulation of the start-up problem for a viscoelastic fluid in an eccentric rotating cylinder geometry using a third-order upwind scheme P. Singh;L. G. Leal    1993 We numerically simulate the flow field of a dilute polymeric solution using a finitely extendable nonlinear elastic (FENE) dumbbell model. A third-order accurate finite element upwind scheme is used to discretize the convection term in the FENE dumbbell equations for the configuration tensor. The numerical scheme also avoids unphysical negative values for diagonal components of the configuration tensor. The FENE dumbbell equations are solved along with the momentum and continuity equations at sm... 查看全文

1808   New developments in laser resonators New developments in laser resonators Anthony E. Siegman    0 This paper gives brief descriptions of three recent developments not so much in laser resonators themselves as in the tools for analyzing and measuring the quality of laser beams and resonators. These tools include personal computer programs for analyzing laser beams and resonators; a new method for characterizing and measuring the "beam quality" of a laser output beam; and a new "ray-pulse" method of analysis for describing beams and resonators which involve any combination ... 查看全文

1809   Some unusual resonators Some unusual resonators Yurii A. Anan'ev    0 A few examples are presented to show that the possibilities of developing new promising resonators based on standard optical elements with plane or spherical surfaces are far from being exhausted. Methods of constructing field-rotation linear resonators using a modified Sagnac interferometer are discussed; the properties and application potential of the simplest resonators with spatial filtration of radiation are considered; and a method of constructing multi-pass unstable resonators with a radi... 查看全文

1810   A twin-cathode DC arc smelting test at mintek to demonstrate the feasibility of smelting FeNi from calcine prepared from siliceous laterite ores from Kazakhstan for Oriel Resources plc A twin-cathode DC arc smelting test at mintek to demonstrate the feasibility of smelting FeNi from calcine prepared from siliceous laterite ores from Kazakhstan for Oriel Resources plc    2007 Mintek was contracted by Oriel Resources plc in 2004 to conduct a preliminary assessment study on smelting ferronickel from the large but relatively low grade Shevchenko nickel ore deposit in Kazakhstan. A detailed feasibility study ("DFS") was awarded to Bateman BV following promising results from the preliminary assessment study ("PAS") and small-scale pilot plant test work. As part of the DFS, a total of 450 metric tons of ore was collected from three different locations in the deposit and sh... 查看全文

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