Summary:  at part edges and interior surfaces. For a given sheet-metal part, given as a 2-D surface embedded in 3-D... Fixtures for Sheet-Metal Parts With Holes Kanakasabapathi Gopalakrishnan, Ken Goldberg, Senior Member, IEEE... --In this paper, we introduce unilateral fixtures, a new class of fixtures for ...

Source: Bone, Gary - Department of Mechanical Engineering, McMaster University

Collection: Engineering

Summary:  · Reduction of sheet metal forming die tryouts (redesigns) through improved material data and models will save... of a surface in 3-D. The data from a single image--representing an area of about 1000 µm x 800 µm x 20 µm... to produce a roughness measure that considers the entire ...

Source: Magee, Joseph W. - Experimental Properties of Fluids Group, Physical and Chemical Properties Division, National Institute of Standards and Technology; National Institute of Standards and Technology (NIST), Materials Reliability Division

Collection: Chemistry ; Materials Science

Summary:  and the FE obtained sheet z-displacement fields. Fig. 10. 3D-DIC measured (bottom) and the FE results (top... mm, the maximum sheet displacement measured by 3D-DIC is 14.65 mm, about 2.33% error. The sheet... 1 INTRODUCTION This paper refers to ...

Source: Ecole Polytechnique, Centre de mathématiques

Collection: Mathematics

Summary:  . Methodologies of rapidly assessing maximum possible forming heights are needed for three-dimensional (3D) sheet... 1 ASSESSMENT OF CORNER FAILURE DEPTHS IN THE DEEP DRAWING OF 3D PANELS USING SIMPLIFIED 2D... height in a 3D part forming. The ...

Source: Cao, Jian - Department of Mechanical Engineering, Northwestern University

Collection: Engineering

Summary:  ........................................................................................... 155 Flocked Sheet and Long Fibre In-Plane Mesh......................................... 155 3-D Random... of (a) flocked sheet, (b) long fibre in-plane sheet, and (c) short fibre ...

Source: Cambridge, University of - Department of Materials Science and Metallurgy, Composites and Coatings Group

Collection: Materials Science

Summary:  = 50 mm/s) (a) 2-D, and (b) 3-D plot Figure 13 Average Bending Angle Influenced by Sheet Size Effect (P... , Sheet Metal Introduction Laser forming is a flexible manufacturing process that forms sheet metal... ) or by solving the ...

Source: Yao, Y. Lawrence - Department of Mechanical Engineering, Columbia University

Collection: Engineering

Summary:  for thin sheet metal forming", proc. of "FE simulation of 3D sheet metal forming process" Int. C o d , VDI... ,10092 Beinasco, Torino,Italy ABSTRACT The mathematical modelling of sheet metal forming operation is extended... . ...

Source: Ecole Polytechnique, Centre de mathématiques

Collection: Mathematics

Summary:  the ÔidealizedÕ triangular {1212} sheet. Nanotubes formed by wrapping the half-metallic {1221} sheet show... metallic- and covalent-type of bonding in the reconstructed {1221} sheet and the corresponding nanotubes... , in contrast to metallic-type bonding in the ...

Source: Pandey, Ravi - Department of Physics, Michigan Technological University

Collection: Physics

Summary:  fibre array brazed to the faceplates ("short fibre 3-D array sheet"). In both materials, the faceplates... of the cores, and schematic depictions of the structure of (a) flocked sheet and (b) short fibre 3-D array... has only about 50% of the predicted stiffness, ...

Source: Markaki, Athina E. - Department of Materials Science and Metallurgy, University of Cambridge

Collection: Materials Science

Summary:  and the ground is diminished. In our experiments, two sheets of metal-coated polyvinyli- dene fluoride (PVDF... )), and the resulting curvatures (Fig. 3(d)) indicate a traveling wave deformation. The applied voltages were chosen... waves in a thin plastic sheet suspended in air above a ...

Source: Sturm, James C.- Department of Electrical Engineering, Princeton University

Collection: Engineering

Summary:  orbitals, and geometrical features in the formation of the 2D boron sheet with respect to the 3D boron... that the boron sheet can be stable and can possess metallic or semiconducting character depending on its... the lattice of a conventional 3D ...

Source: Pandey, Ravi - Department of Physics, Michigan Technological University

Collection: Physics

Summary:  control," The 6th International Conference on 3D Simulations for Sheet Forming Process (NumiSheet'2005... the feasibility of integrating a draw-in sensor and an array of force sensors under sheet metal tooling surface... inductance principle and provided linear ...

Source: Peshkin, Michael A.- Department of Mechanical Engineering, Northwestern University

Collection: Engineering

Summary:  as a 3- D sheet around the laser spot. Therefore, its current handling capacity is much higher than... window (E,,,w)is defined as the complete connection of metal link sheet between two levels... of metallization. As the energy increases, the link ...

Source: Bernstein, Joseph B. - Department of Mechanical Engineering, University of Maryland at College Park

Collection: Engineering ; Materials Science

Summary:  Finite element analysis of the three-point bending of sheet metals K.M. Zhao* , J.K. Lee The Ohio... Cyclic three-point bending tests on two types of sheet metals, mild steel and high strength steel... reserved. Keywords: Sheet metal forming; Cyclic bending; ...

Source: Ghosh, Somnath - Department of Mechanical Engineering, Ohio State University

Collection: Materials Science

Summary:  instars present in each cup. The number of larvae alive was then counted at 2- or 3-d intervals. When... EXTENDING THE ELEMENTAL DEFENSE HYPOTHESIS: DIETARY METAL CONCENTRATIONS BELOW HYPERACCUMULATOR... ) Abstract--Previous work has shown that hyperaccumulator levels of some metals can defend plants against

Source: Boyd, Robert S. - Department of Biological Sciences, Auburn University; Eubanks, Micky - Department of Entomology, Texas A&M University

Collection: Biology and Medicine ; Environmental Sciences and Ecology

Summary:  In sheet metal forming, external energy is transferred to sheet metal through a set of tooling... in the area of sheet metal forming. An overview of our approach towards the system will be given followed... rights reserved. Keywords: Sheet ...

Source: Kinsey, Brad Lee - Mechanical Engineering Department, University of New Hampshire

Collection: Engineering

Summary:  On the r-value of weakly-textured sheet metals Chi-Sing Man Department of Mathematics University... Abstract. The r-value of a sheet metal is a measure of plastic anisotropy frequently used for prediction... -textured sheet metals whose plastic ow behavior is governed ...

Source: Kentucky, University of - Department of Mathematics, Mathematics Preprint Series

Collection: Mathematics

Summary:  in sheet metal stamping. This paper investigates the realization of two sensing methods to create a tooling... material, sheet metal stamping has been widely adopted for making industrial as well as commercial products... is an important manufacturing index in sheet ...

Source: Peshkin, Michael A.- Department of Mechanical Engineering, Northwestern University

Collection: Engineering

Summary:  Research Positions Post-Doctoral Positions in Sheet Metal Forming McMaster University, Canada Metal... Forming Laboratory of McMaster Manufacturing Research Institute has been involved in sheet metal forming... with applications to metal forming and computational ...

Source: Bone, Gary - Department of Mechanical Engineering, McMaster University

Collection: Engineering

Summary:  . In this application, graphene sheets coated with very thin metal layers exhibit good mechanical and electrical... -based materials as electrodes in devices with unusual, nonplanar 3D architectures. KEYWORDS Pillar array, graphene... , light-emitting diodes, 3D ...

Source: Rogers, John A. - Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign

Collection: Materials Science

Summary:  Mixed integer optimization in automobile sheet metal forming processes Madan Sathe, Olaf Schenk... in the automobile industry. In automobile sheet metal forming processes the blank sheet has to be processed on some... metal forming analyzes the ...

Source: Schenk, Olaf - Departement Informatik, Universität Basel

Collection: Computer Technologies and Information Sciences

Summary:  the interface of the metal-semiconductor SWNT (13,0) with a diameter of 10.0 Å (Figures 3c and 3d). This led... deposited on a 4 × 4 graphene sheet. For each system the metal-metal distances within each layer are within... of metal triple layers (Ti or Pd), keeping ...

Source: Goddard III, William A. - Materials and Process Simulation Center & Department of Chemistry, California Institute of Technology

Collection: Materials Science

Summary:  . On the other hand, 3-D shell element model is popular in simulation of sheet metal forming due to its cost e... technique for TWBs. 2001 Elsevier Science B.V. All rights reserved. Keywords: Sheet metal forming; Tailor... patterns of tailor-welded blanks and ...

Source: Ghosh, Somnath - Department of Mechanical Engineering, Ohio State University

Collection: Materials Science

Summary:  ) forming topographically contoured metal sheets by deposition in the z-direction, (ii) embedding... lithography can generate complex 3D structures, and stacking multiple layers is straightforward, it should... Fabrication of Metal Structures with Nanometer-Scale Lateral Dimensions by ...

Source: Prentiss, Mara - Department of Physics, Harvard University

Collection: Physics

Summary:  thank Mr. Robert Sorenson for his valuable technical support and for the 3-D illustrations of the CTP... Current Sheet Formation in a Conical Theta Pinch Faraday Accelerator with Radio-frequency Assisted... pinch accelerator are presented to gain insight into the process of inductive current sheet formation

Source: Choueiri, Edgar - Department of Mechanical and Aerospace Engineering, Princeton University

Collection: Plasma Physics and Fusion ; Engineering

Summary:  lattice truss topologieshave also been proposedbased upon manufacturing considerations. Figure 3d­f shows... is low (r!0:1). In this process, thin metal sheet is first cut into panels, bent as desired and strip... to stretch the metal sheets eventually approaches ...

Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering, University of Virginia

Collection: Materials Science

Summary:  A plane stress anisotropic plastic flow theory for orthotropic sheet metals Wei Tong * Department... for describing the anisotropic plastic flow of ortho- tropic polycrystalline aluminum sheet metals under plane... , a flow rule of plastic spin, and an evolution law of isotropic hardening of a ...

Source: Tong, Wei - Department of Mechanical Engineering, Southern Methodist University

Collection: Engineering

Summary:  that addresses the three-dimensional (3-D) localization of arbitrar- ily shaped thin-walled sheet metal parts... localization method to the more general case: 3-D localization of a thin-walled sheet metal part of arbitrary... ...

Source: Park, Edward - School of Engineering Science, Simon Fraser University

Collection: Biology and Medicine ; Engineering

Summary:  kinds of metal packageforming processes. Flat UPP Contoured UPP A1 B1 D1 F1 A3 B3 D3 F3 A5 B... physical tooling prototyping. 2. Sheet Metal Instability from Bottle Necking and Expansion Dienecking... process, particularly during the expansion process, can cause the ...

Source: Colton, Jonathan S. - School of Mechanical Engineering, Georgia Institute of Technology

Collection: Engineering

Summary:  -temperature materials; however, ultrathin metal films demonstrate decent optical transparency but poor sheet conductance... transparency and sheet resistance, metal-based nanostructures need to be used to their highest electrical... an average visible transmittance between 40­80% and ...

Source: Cui, Yi - Department of Materials Science and Engineering, Stanford University

Collection: Materials Science

Summary:  responses of the Y-frame core. These measurements are compared with 3D finite element simulations. Next... -frame or a metal foam core of equal mass. Two metal foam core sandwich beams with 304 stainless steel face-sheets... displacement ¯d d=c response of the metal ...

Source: Fleck, Norman A. - Mechanics, Materials and Design Division, Department of Engineering, University of Cambridge

Collection: Engineering ; Materials Science

Summary:  in the face sheet. A condi- d 1 a0 0 a1 1 a2 3 b0 0 b1 1 b2 3 d 3 [13] tion for face sheet yielding, which... porous metal sandwich panels consisting of dense face sheets and porous cores of controlled relative... )2 ( 2 3)2 ( 3 1)2 ]/6 is the second invariant of (2D2 ...

Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering, University of Virginia

Collection: Materials Science

Summary:  by about 0.5 mm. For two big avalanches Figs. 3 c and 3 d which both reached the space between and outside... observe the change in distance between two Plexiglas sheets placed on the pile parallel to each other... .70.Ht, 05.65. b I. INTRODUCTION Casimir derived 1 in 1948 that an attractive force be- tween two ...

Source: Wijngaarden, Rinke J. - Afdeling Natuur- en sterrenkunde, Vrije Universiteit Amsterdam

Collection: Materials Science ; Physics

Summary:  ordering . We also studied the 3-d ordering of D-sheets at low temperature within the same model... by the 1-d to 3-d structural reorganization following deuteration of the ancillary ligands in the w Z . xw... and 3-d ordering of the material. ...

Source: Strouse, Geoffrey F. - Department of Chemistry and Biochemistry, Florida State University

Collection: Chemistry

Summary:  could mate and lay eggs on the aluminum foil sheets. Metal + Metal Combination ExperimentsR Artificial... of first instars in each cup. The number of live larvae was counted every 2­3 d thereafter. Once pupation... EFFECTIVENESS OF METAL­METAL AND ...

Source: Boyd, Robert S. - Department of Biological Sciences, Auburn University; Eubanks, Micky - Department of Entomology, Texas A&M University

Collection: Biology and Medicine ; Environmental Sciences and Ecology

Summary:  ­deflection relationship for a helical coil spring is (Baumeister et al., 1978) Fs ¼ Gd4 64nr3 d ð14Þ where G is the shear... ) must equal (or exceed) fsma (and must do so at deflection d ¼ d0), we have Gd4 64nr3 d0 P rabBtf ð15Þ... significant load. The shape change is effected by shape memory alloy ...

Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering, University of Virginia

Collection: Materials Science

Summary:  up in the industrialisation phase. 2 Background When manufacturing parts using AISF a metal sheet... shape) is represented as sets of 3-D (x, y, z) co-ordinates. Input to the machine tools is a standard... -ordinates in a mesh rather than the full co-ordinate set. Registration We need to ensure that the ...

Source: Coenen, Frans - Department of Computer Science, University of Liverpool

Collection: Computer Technologies and Information Sciences

Summary:  lattice truss and (c) 3D Kagome´ lattice truss structure between solid face sheets. The pyramidal lattice... structures. The lattices consist of 3D repeating unit cells constructed from plates or trusses oriented... . Periodic lattice structures consisting of ...

Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering, University of Virginia

Collection: Materials Science

Summary:  using X-ray microtomography, and more details can be found in Ref. 19. Short fibre 3D array sheet (SF... in-plane mesh (MG), and c and d short fibre 3D array (SF) sandwich sheets Tan et al. Resistance... of thin stainless steel sandwich sheets ...

Source: Cambridge, University of - Department of Materials Science and Metallurgy, Composites and Coatings Group

Collection: Materials Science

Summary:  Mica sheets with embedded metal nanorods: Chemical imaging in a topographically smooth structure... a metal M into the pores. Next, the thin mica sheet is mechanically peeled form the backing sheet... , presently, the maximum aspect ratio is limited to 15. After metal ...

Source: Granick, Steve - Departments of Physics & Materials Science and Engineering, University of Illinois at Urbana-Champaign

Collection: Physics ; Materials Science

Summary:  to make a reliable link without wasting metal 1. III. MEASUREMENTS OF LINK SHEETS Table I shows the laser... simplified as a two-sided geometry within a metal 2 square frame hole to in- vestigate the link sheet volume... concern in the link structure; thus, it is necessary to have sufficient ...

Source: Bernstein, Joseph B. - Department of Mechanical Engineering, University of Maryland at College Park

Collection: Engineering ; Materials Science

Summary:  be made from sheet metal, must be made from sheet metal. Note that most 3-D parts can be cut from sheet... sheet. Refer to the Tools tab on ece.ubc.ca/~leos for parts lists and resources for the 8051, Altium... ...

Source: Pulfrey, David L. - Department of Electrical and Computer Engineering, University of British Columbia

Collection: Energy Storage, Conversion and Utilization ; Engineering

Summary:  frame grabber Mirror Laser sheet Liquid Metal flow Image processing module Free surface profile Light... Sheet FUSION SCIENCE AND TECHNOLOGY VOL. 47 APR. 2005 565 Narula et al. LIQUID METAL FILM FLOW... code originally developed by HyPerComp Inc. to perform a complete ...

Source: Abdou, Mohamed - Fusion Science and Technology Center, University of California at Los Angeles

Collection: Plasma Physics and Fusion

Summary:  of extended -conjugation over metal sites. It assembles via physical gelation to form noncovalent sheets... (Figure 3d). The photochemical properties of TSZn3 both in the solution and during assembly were studied... molecular structure in the sheet assembly. Conclusions Exploration of ...

Source: Ihee, Hyotcherl - Department of Chemistry, Korea Advanced Institute of Science and Technology

Collection: Chemistry

Summary:  PHYSICAL DESIGN TRADEOFFS IN POWER DISTRIBUTION NETWORKS FOR 3-D ICs Ioannis Tsioutsios, Vasilis F... the power supply noise is also shown. Keywords: 3-D Integrated Circuits; Power Distribution Networks... and design challenges should be addressed. Power integrity is an important and complex design issue in ...

Source: De Micheli, Giovanni - Integrated Systems Centre, Ecole Polytechnique Fédérale de Lausanne

Collection: Engineering

Summary:  the idealized stages of sheet formation and pinching are shown in Fig. 3. D. Time-integrated Photography A Nikon... support and for the 3-D illustrations of the CTP-FARAD concept. References 1R.H. Lovberg C.L.Dailey. Large... Current Sheet Formation in a Conical Theta ...

Source: Choueiri, Edgar - Department of Mechanical and Aerospace Engineering, Princeton University

Collection: Plasma Physics and Fusion ; Engineering

Summary:  methods. The first method generates a 3-D hydrophobic barrier throughout the sheet by a previously... --insoluble salts and reduced metals--in sheets of paper. Chemical reactions that produce these solids... to generate dynamic 3-D structures when ...

Source: Prentiss, Mara - Department of Physics, Harvard University

Collection: Physics

Summary:  for carbon in certain temperature ranges. 3d and 4d metals with many d-vacancies such as Ti and Nb can form... . 3d±f), which dier from the particles formed under 15 nm depositions (Fig. 1d and e). The Fe... evaporations may be responsible for the shape changes of Au and Al crystallites ...

Source: Dai, Hongjie - Department of Chemistry, Stanford University

Collection: Chemistry

Summary:  *Corresponding author: Tel: 847-467-1032, jcao@northwestern.edu Abstract. Sheet metal forming is one of the major... . In the sheet metal forming process, draw-in (planar movement of a sheet periphery) frequently occurs and is one... metal, dimension of the ...

Source: Peshkin, Michael A.- Department of Mechanical Engineering, Northwestern University

Collection: Engineering

Summary:  the graphene sheet and crystallographic facets of catalytic metal clusters may be important in determining... sheet and metal cluster are discussed in Section 3.2. 0009-2614/$ - see front matter Ó 2009 Elsevier B... carbon atom and that of the crystalline metal per me- tal atom. After ...

Source: Elliott, James - Department of Materials Science and Metallurgy, University of Cambridge

Collection: Materials Science

Summary:  . Metal f THz f THz 3 dB f THz Gold 29.09 0.77 9.71 Aluminum 29.21 3.23 10.29 Nickel 27.16 3.77 9... 3 dB roll-off points below the filter's pass- band and not relative to the center resonance... frequency. To investigate the impact of damping on the 3 ...

Source: Boreman, Glenn D. - School of Optics (CREOLE), University of Central Florida

Collection: Physics

Summary:  substrate and has not been identified in 3D metal-carboxylate compounds. As compared to 3D bulk crystals... boundaries, therefore preventing the incorporation of metals. The high TPA sheet cohesion is demonstrated... , in the ...

Source: Brune, Harald - Institut de Physique des Nanostructures, Ecole Polytechnique Fédérale de Lausanne; Technische Universität München, Physik Department, E20 Molekulare Nanowissenschaften und Chemische Physik von Grenzflächen

Collection: Materials Science ; Physics

Summary:  Building, MC 4703, New York, NY 10027 The Influence of Sheet Metal Anisotropy on Laser Forming Process Cold... -rolled sheet metal that is often used in laser forming exhibits anisotropic properties, which are mostly caused... -induced thermal distor- tion to shape sheet ...

Source: Yao, Y. Lawrence - Department of Mechanical Engineering, Columbia University

Collection: Engineering

Summary:  (Figure 3b and c) and the transmission coefficient, T(E) (Figure 3d), are shown for each metal... /23/2010 #12;deposited metals on the sides of the graphene sheet in our previous work,24 leading to a y... Contact Resistance for "End-Contacted" Metal-Graphene and ...

Source: Goddard III, William A. - Materials and Process Simulation Center & Department of Chemistry, California Institute of Technology

Collection: Materials Science

Summary:  of a three-dimensional (3-D) surface would require extensive computational effort. Fur- thermore, different... in 3-D contact models in prior analytical work.24,25 Table I presents the dimensions of the overall TIM... of modeling all 3-D surface details and also the ...

Source: Chung, Deborah D.L. - Department of Mechanical and Aerospace Engineering, State University of New York at Buffalo

Collection: Materials Science ; Engineering

Summary:  metal oxide catalysts is that they do not leave any solid reaction products -- instead the sheets... Colloidal particles made from functionalized graphene sheets can enhance fuel combustion. Future high... be greatly enhanced by adding functionalized graphene sheets to the fuel. The researchers prepared

Source: Aksay, Ilhan A. - Department of Chemical Engineering, Princeton University

Collection: Materials Science

Summary:  . I.: Imaging of buried 3D objects by using electrical profiling methods with GPR and 3D geoelectrical... of industrial waste deposits and buried quarry geometry by 3-D resistivity to- mography: European J. Environ... Sciences Detection of ...

Source: Ecole Polytechnique, Centre de mathématiques

Collection: Mathematics

Summary:  of partially slit metal sheets. This is then followed by folding to create a 3D pyramidal lattice truss core... perforated sheet. (b) Resultant 3D unit pyramidal lattice truss. 514 G.W. Kooistra, H.N.G. Wadley / Materials... Lattice truss ...

Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering, University of Virginia

Collection: Materials Science

Summary:  in 3D. However, the sneak current in the cross-point memory is an inherent disadvantage [6... carbon chain forming/rupture [1-3] electrochemical metallization [4] and valence change [5]. This work... demonstrates nonvolatile resistive switching for an a-C layer, sandwiched between top metal electrode

Source: Javey, Ali - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley

Collection: Materials Science ; Physics

Summary:  -neighbor spacings along the 110 and 111 directions will be 2d and 3d respectively. In an evenly spaced one... . The particles align in parallel two-dimensional sheets along the 100 crystallographic directions. The sheets... determinant of particle morphology appears to be the interparticle elastic ...

Source: Voorhees, Peter W. - Department of Materials Science and Engineering, Northwestern University

Collection: Materials Science

Summary:  of the corresponding modeling work associated with multiphysics, sophisticated 3D geometry of both ovens and food... impedance 1] of the perforated metal sheet with the help of an auxiliary FDTD model simulating... of an FDTD model simulating reflection and transmission through a perforated ...

Source: Yakovlev, Vadim - Department of Mathematical Sciences, Worcester Polytechnic Institute

Collection: Mathematics

Summary:  cloth, platinum and NafionTM ). Stainless steel A286 was superior to platinum sheet metal in terms... ), by electrodepositing a nickel oxide layer onto the sheet metal (cathodic hydrogen recovery, 52%, overall energy... steel alloys were com- pared under neutral pH conditions to platinum using ...

Source: Logan, Bruce E.- Department of Civil and Environmental Engineering, Pennsylvania State University

Collection: Renewable Energy ; Energy Storage, Conversion and Utilization

Summary:  collar or between two sheet metal duct sections. 3-D joints are found at the connection of a collar... the failure of the 3-D joint as the duct tape tends to pull away from the sheet metal, thus uncovering... LBNL 51099 ...

Source: Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division, Energy Performance of Buildings Group

Collection: Energy Storage, Conversion and Utilization

Summary:  , an aluminum sheet was placed in the middle of rectangular metal cavity that divides the cavity into two... . 1247­1257, 2002. [3] D. Cassioli and A. Durantini, "A time domain propagation model of the UWB indoor... UWB Channel Sounding and Channel Characteristics in Rectangular Metal ...

Source: Qiu, Robert Caiming - Department of Electrical and Computer Engineering, Tennessee Technological University

Collection: Engineering

Summary:  to that of identical devices with n+ polysilicon gates. The gate sheet resistance of the metal/polysilicon gate was 0... ;FIORENZA et al.: METAL/POLYSILICON DAMASCENE GATE TECHNOLOGY 699 Fig. 2. Sheet resistance measured from... Kelvin test structures of metal and polysilicon lines. The ...

Source: del Alamo, Jesús A. - Microsystems Technology Laboratories & Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT)

Collection: Engineering

Summary:  3D continuum elements (C3D8T or C3D8RT) to model the composite sheet and the tooling. However... as compared to sheet metals. Nevertheless, significant reduction in manufacturing cost is required to use... ...

Source: Cao, Jian - Department of Mechanical Engineering, Northwestern University

Collection: Engineering

Summary:  and glasses. Here we describe a different strategy for fabrication of 3D metallic structures. In this strategy... into a 3D object. A final electrodeposition step using a structural metal (nickel, for example) "welds... a strategy for fabricating tessellated, ...

Source: Prentiss, Mara - Department of Physics, Harvard University

Collection: Physics

Summary:  of face sheets P density of cell wall material Y weight index Introduction Metallic foams (`metfoams... is challenging, especially for closed-cell materials. It is essen- tial to use 3D models to include the membrane... of morphological defects is great- ly exaggerated. Given the difficulty of a model that ...

Source: Hutchinson, John W. - School of Engineering and Applied Sciences, Harvard University

Collection: Engineering

Summary:  distributions (Figs. 3(b), 3(d), 3(f), and 3(h)). The nanocrystal size was determined by recording the largest... Facile, Noncovalent Decoration of Graphene Oxide Sheets with Nanocrystals Ganhua Lu1 , Shun Mao1... Facile dry decoration of graphene oxide sheets with aerosol Ag nanocrystals synthesized from an ...

Source: Chen, Junhong - Department of Mechanical Engineering, University of Wisconsin-Milwaukee; Ruoff, Rodney S.- Department of Mechanical Engineering, University of Texas at Austin

Collection: Energy Storage, Conversion and Utilization ; Engineering ; Materials Science

Summary:  kinked Sb sheet and (b) 3D Sb network. 14 PAPOIAN AND HOFFMANN #12;FIG. 9. Sb8--Sb8 COOP (solid line... to be in oxidation state 3# in all alloys, based on their magnetism. In the case of Ce MnSb , a high-spin 3d... the existence of square sheets of anti- mony in ...

Source: Papoian, Garegin A. - Department of Chemistry, University of North Carolina at Chapel Hill

Collection: Biology and Medicine ; Chemistry

Summary:  (THz surface plasmon) propagation on a metal sheet," Appl. Phys. Lett. 88(6), 061113 (2006). 9. D. L... and THz frequencies of the single mode electromagnetic (EM) surface wave on a metal sheet has proven... -TSW) on a metal sheet, using a transverse #115148 - $15.00 ...

Source: Oklahoma State University - School of Electrical and Computer Engineering, Center for Laser and Photonics Research

Collection: Materials Science ; Physics

Summary:  1 Manufacturability­Driven Decomposition of Sheet Metal Products Cheng­Hua Wang September, 1997 CMU... a manufacturability­driven approach which can help designers decompose bent sheet metal products into manufacturable... like to thank Mr. Ken Hazama of AmadaSoft America for providing experience and ...

Source: Wang, Cheng-Hua - School of Computer Science, Carnegie Mellon University

Collection: Engineering

Summary:  the inverse of the minimum metallic conductivity. The inset shows the measured sheet re- sistivity... energy gap at the Fermi level. The solid line in Fig. 3(d) is the fitting result using Mott's variable... Metallic Transport in a Monatomic Layer of In on a Silicon Surface Shiro ...

Source: Hasegawa, Shuji - Department of Physics, University of Tokyo

Collection: Physics

Summary:  is similar to systems where adsorbed metals form clusters at nucleation centers followed by 3D cluster growth... on oxides [34­36], we will attribute this coverage dependence mainly to the growth of 3D particles of metal... at electron-induced defects, and grow into ...

Source: Campbell, Charles T. - Department of Chemistry, University of Washington at Seattle

Collection: Chemistry ; Materials Science

Summary:  . Auburtin, eds., (Santa Fe, NM:, 1997). 3. D.G. Altenpohl, Aluminum: Technology, Applications... at Urbana-Champaign 217-333-6919; bgthomas@uiuc.edu Continuous casting is used to mass produce basic metals... tons of steel, 20 million tons of aluminum, and 1 million tons of copper, nickel, and other metal

Source: Thomas, Brian G. - Department of Mechanical and Industrial Engineering, University of Illinois at Urbana-Champaign

Collection: Materials Science ; Engineering

Summary:  4.1. Micrographs and 3-D surface mapping Microscopic examination procedure was applied for every die... and 3-D surface topography, which were obtained by combining the regularly spaced line surface roughness... roughness differences between Carmo and 0050A samples can easily be distinguished when ...

Source: Koç, Muammer - Department of Mechanical Engineering, Virginia Commonwealth University

Collection: Materials Science ; Engineering

Summary:  V and results in a 15-fold increase in interconnect metal sheet resistance. A geometry-dependent increase... 450 500 550 600 Five-Hour DurationThermalCycleTemperature Fig. 1. Metal-layer sheet resistance after 5... and interconnect metal levels 1 through 3 sheet ...

Source: Shenoy, Krishna V. - Neurosciences Program & Department of Electrical Engineering, Stanford University

Collection: Engineering ; Biology and Medicine

Summary:  Orientation 20 or 40 Mins 09/11/09 Raed Hassan FE Simulations in Sheet Metal Forming 40 Mins 09/18/09 Michael... Giovinazzo Numerical Modeling of 3D Woven Composites 40 Mins 09/25/09 Prof. Thomas Böhlke Elastic properties... /23/09 Firat Eren Radial Coefficients in Milling 40 Mins 10/30/09 Zhexuan Zhang ...

Source: New Hampshire, University of - Department of Electrical and Computer Engineering, Consolidated Advanced Technologies Lab.

Collection: Engineering

Summary:  sheets would not be critical compared with that in metal 1. This phenomenon was attributed to the metal... link sheet formed between the metal 1 line and the metal 2 frame, while leaving several small voids... , the lower metal started to melt and ...

Source: Bernstein, Joseph B. - Department of Mechanical Engineering, University of Maryland at College Park

Collection: Engineering ; Materials Science

Summary:  structures, we inves- tigated an approach to interpose a high-permeability magnetic metal sheet between... the EBG structure further: application of a high-permeability magnetic metal sheet with complex magnetic... permeability to a pair of parallel planes in a PCB. The use of the magnetic ...

Source: Swaminathan, Madhavan - School of Electrical and Computer Engineering, Georgia Institute of Technology

Collection: Engineering

Summary:  recently published model. Ad- ditionally, using this new model, WFV effect in a 3-D device can be captured... (VGS = 0.2 V and VDS = 10 mV) predicted by a 3-D device simulator [8] and by the network model along B... with 3-D simulation, the device is still in the ...

Source: 

Collection: Engineering

Summary:  On the r­value of weakly­textured sheet metals Chi­Sing Man Department of Mathematics University... In Memoriam Abstract. The r­value of a sheet metal is a measure of plastic anisotropy frequently used... anisotropy in sheet metals is caused mainly by the ...

Source: Kentucky, University of - Department of Mathematics, Mathematics Preprint Series

Collection: Mathematics

Summary:  Advances in sheet metal forming analyses: dealing with mechanical anisotropy from crystallographic... .1179/09506600322500241586 International Materials Reviews 2003 Vol. 48 No. 2 #12;Dawson et al. Advances in sheet metal forming analyses 87... to the sample (called sample axes). ForP nodal point values of ...

Source: Kirby, Brian J. - Sibley School of Mechanical and Aerospace Engineering, Cornell University

Collection: Chemistry ; Engineering

Summary:  of the 2D FE approach: results for 2D and 3D simulations In the majority of this study, two-dimensional (2D... projectiles. Thus, the problem is three-dimensional (3D) in nature, and a set of 3D simulations are required... . However, ...

Source: Fleck, Norman A. - Mechanics, Materials and Design Division, Department of Engineering, University of Cambridge

Collection: Engineering ; Materials Science

Summary:  intergranular fracture mode (Figures 3c and 3d) although the ductility for this temper is also high (Table 1... deformation has taken place within the matrix (Figure 3d). The medium temper (12h 150 O C ) already shows... - CCT R=O.l, LT * C AIR - .A - "li 1 8 1 . 1 I , . . 1 1 1 1 1 1 1 1 1 ...

Source: Ecole Polytechnique, Centre de mathématiques

Collection: Mathematics

Summary:  due to the 3D configuration of the sheet), but we do not have a theoretical argument accounting... Finite-Distance Singularities in the Tearing of Thin Sheets E. Bayart, A. Boudaoud,* and M. Adda... the interaction between two cracks propagating quasistatically in a thin sheet. Two ...

Source: Adda-Bedia, Mokhtar - Laboratoire de Physique Statistique, Département de Physique, École Normale Supérieure

Collection: Physics

Summary:  metallization on plastic sheets, and stereolithographically-fabricated fluid inlet / outlet ports are shown. II... can be fabricated without direct photolithography and wet etching of metals on plastic sheets. After... bonding, inlets and outlets were fabricated using a precision stereolithography technique ...

Source: Georgia Institute of Technology, School of Electrical and Computer Engineering, Center for MEMS and Microsystems Technologies

Collection: Engineering

Summary:  and wedge elements (C3D8R and C3D6, respectively in ABAQUS notation) with the elements swept about... of the plates modelled by a frictionless contact surface as provided by ABAQUS. Similar to the 3D sandwich... the plates at mid-span with metal ...

Source: Fleck, Norman A. - Mechanics, Materials and Design Division, Department of Engineering, University of Cambridge

Collection: Engineering ; Materials Science

Summary:  2 SWNTs Parylene Metal 1 Metal 2 SWNTs Parylene Metal 1 Figure 5: SEM micrograph of the 3D assembled... 3D SWNT bridge demonstrate a lower metal-SWNT-metal resistance (~380) possibly attributed to the top... dimensional ...

Source: Dokmeci, Mehmet - Department of Electrical and Computer Engineering, Northeastern University

Collection: Materials Science

Summary:  of ability to manufacture metallic cellular materials of any arbitrary 3D geometry: · Lightweight skins... Realization Laboratory Designed Mesostructure: Additive Manufacturing 3D CAD Model Slice into cross... -sections Pass to AM Machine 3D Part ...

Source: 

Collection: Engineering ; Materials Science

Summary:  on the dimensional and surface properties of the bipolar plates. After a flat metal sheet is shaped into arrays... stress left on the metal sheet. These changes eventually affect the cor- rosion, the contact mechanics... properties of different flat metal sheets ...

Source: Koç, Muammer - Department of Mechanical Engineering, Virginia Commonwealth University

Collection: Materials Science ; Engineering

Summary:  with a homogeneous semi-infinite three-dimensional 3D resistive material, for which the measured 4PP resistance R... . Pristine 3-Ag surface: Metallic conduction Figure 3 a shows the sheet conductivity meas obtained from... is approximately equal to the sheet conductivity only through the ...

Source: Hasegawa, Shuji - Department of Physics, University of Tokyo

Collection: Physics

Summary:  to calculate the heat of solution of hydrogen in 27 3d, 4d and 5d transition metals. The result is shown... CuNiCoFeMnCrVTiSc Energy[kJ/mol] 3d transition metals Figure 8. Trend in formation enthalpy for 3d transition ...

Source: Risø National Laboratory

Collection: Multidisciplinary Databases and Resources

Summary:  . . . . . . . . . 117 4-12 3D model of small scale slumping apparatus with slumping area of 50 mm × 50 mm... for clarity . . . . . . . . . . . . . . . . . . 124 4-20 (a) 3D profile of pressure in 10 µm air gap... Methods of Improving the Surface Flatness of Thin Glass Sheets and Silicon ...

Source: Massachusetts Institute of Technology (MIT), Space Nanotechnology Laboratory

Collection: Physics ; Materials Science

Summary:  to measure accurately the surface profile and plastic strain dis- tribution of a 3D bent sheet by either... Yale University helped to perform the 3D measurements reported here. Dr Frank N. Mandigo of Olin Metals Research... , are determined using the proposed ...

Source: Tong, Wei - Department of Mechanical Engineering, Southern Methodist University

Collection: Engineering

Summary:  references, Professor Schegolev and bis group bave made many important contributions to this field- 2. 3D... in Organic Metals Stephen J. Blundell (*) and John Singleton Department of Physics, University of Oxford... organic metals bave been remarkably successful in elucidating trie nature of trie ...

Source: Ecole Polytechnique, Centre de mathématiques

Collection: Mathematics

Summary:  equal to that of specimen CC-3. D.D. Radford et al. / International Journal of Impact Engineering 32... quasi-statically loaded to a mid-span deflection approximately equal to that of specimen MF-3. D... made from stainless steel is determined by loading the end-clamped beams at mid-span with ...

Source: Fleck, Norman A. - Mechanics, Materials and Design Division, Department of Engineering, University of Cambridge

Collection: Engineering ; Materials Science

Summary:  ] and band structure analysis.[17] In addition, we will suggest new optimal electron counts for a 3D simple... 'Sb15 (M La, Ce; M' Mn, Cu, Zn)[71] La6MnSb15 0D atoms, 1D Sb3 strips, 3D Sb10 network ZrSb2 [105] Co2... -dimensional linear chains or two-dimensional square sheets. Along with ...

Source: Papoian, Garegin A. - Department of Chemistry, University of North Carolina at Chapel Hill

Collection: Biology and Medicine ; Chemistry

Summary:  and the width of the d bands in 3d, 4d, and 5d metals, and of the ALDA in describing the response properties... . The first and second peaks common to the 3d and 4d metals can be attributed mainly to the transitions 3 4... in the ...

Source: Groningen, Rijksuniversiteit - Centre for Ecological and Evolutionary Studies, Department of Marine Benthic Ecology and Evolution,

Collection: Biology and Medicine ; Environmental Sciences and Ecology

Summary:  and 3D time­asymptotic states after the bifurcation has taken place. 2 Kink instability for liquid metal... ­asymptotic tearing­mode state to be sensitive to three­dimen­ sional (3D) perturbations even close to the point where... the primary instability sets in [16]. The instability ...

Source: Potsdam, Universität - Institut für Physik, Arbeitsgruppe Nichtlineare Dynamik

Collection: Physics