Статті в журналах: "Frame jig"

1

Lu, Hanshi, and Minming Lu. "The Research Progress on Lifting Technique of 120 m Span Steel Roof Truss." World Construction 4, no. 4 (December 28, 2016): 8. http://dx.doi.org/10.18686/wcj.v4i4.2.

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<p>Assembling and mounting of steel truss of super large span roof are analyzed. Steel truss factory prefabricated parts are used. An overall jig frame is sectionally assembled on site and lifted after being assembled in sections. Then, it is assembled in place in a mode that a temporary support jig frame is erected on site, so that large lifting and transportation equipment can be reduced. Thus, the cost is saved and the construction period is shortened.</p>

2

Lu, Hanshi, and Minming Lu. "The Research Progress on Lifting Technique of 120 m Span Steel Roof Truss." World Construction 4, no. 4 (December 28, 2016): 8. http://dx.doi.org/10.18686/wc.v4i4.12.

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<p>Assembling and mounting of steel truss of super large span roof are analyzed. Steel truss factory prefabricated parts are used. An overall jig frame is sectionally assembled on site and lifted after being assembled in sections. Then, it is assembled in place in a mode that a temporary support jig frame is erected on site, so that large lifting and transportation equipment can be reduced. Thus, the cost is saved and the construction period is shortened.</p>

3

Hyunggon Shin. "Development of Multipurpose Welding Jig for Sub-Frame." Journal of the Korean Society of Mechanical Technology 13, no. 4 (December 2011): 131–36. http://dx.doi.org/10.17958/ksmt.13.4.201112.131.

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4

Mrkvica, Ivan, Zbyněk Týn, Tomáš Szotkowski, Jana Petrů, and Tomáš Zlámal. "Jig Design for Window Frame Welding of Rail-Borne Door Systems." Manufacturing Technology 17, no. 4 (September 1, 2017): 526–30. http://dx.doi.org/10.21062/ujep/x.2017/a/1213-2489/mt/17/4/526.

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5

Tibiriça, Marilia Vera, and Ézio Teseu Mainieri. "Relação cêntrica: comparação entre 3 técnicas de registro." Revista da Faculdade de Odontologia de Porto Alegre 26, no. 1 (September 14, 2021): 53–65. http://dx.doi.org/10.22456/2177-0018.118258.

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Thirty patients were examined, selected and individual impression made. After the impressions made, the casts were mounted in a special apparathus the Gnathothensiometer to measure the differences among three different centric relation techniques. Technique 1 - A bite rim, refined with zinc-oxide-eugenol. Technique 2 - A bite rim, refined with zinc-oxide-eugenol plus a jig. Technique 3 - A bite frame with gauze and zinc-oxide-eugenol. According to the measurements, the technique more accurate, for register the centric relations, seem to be the one using the frame of Jones (Technique nº 3).

6

Carr, Michael. "Vertical Picture-Frame Wing Jig Structure Design with an Eye to Foundation Loading." SAE International Journal of Aerospace 4, no. 2 (October 18, 2011): 1276–80. http://dx.doi.org/10.4271/2011-01-2693.

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7

Fan, Tao, Guang Sheng Bian, Zong Cai Li, and Fang Cheng. "Study on Installation Technique for Steel Structure Dome." Applied Mechanics and Materials 170-173 (May 2012): 3081–85. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.3081.

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The large-scale steel dome construction method is studied in the paper. Combined with Shandong province museum of steel construction dome, the piecewise processing methods are determined. According to the type of weight component chose lifting equipment types and model, aiming at the actual situation of construction formulated the steel structure installation overall process, the stress of the bed-jig to install a performance is calculated, and the steel frame column installation method is studied. The engineering experience and research content in the paper can provide a reference for the similar engineering.

8

Yuan, Chang Song, and Ze Long Hao. "The Processing Techniques of Common Guide Rod Used in Mines and its Jig Design." Applied Mechanics and Materials 423-426 (September 2013): 1963–66. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.1963.

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Hydraulic supports series guide rod used in mines, a large quantity processing, low precision in the mass. According to field condition, work out mechanical processing, and designed tooling jigs for 3-D. Used a bumper pin and two V-shaped blocks to fix five point position, process hole 1 and hole 2, then used bolt type locator to realize six point full position, rotate the workpiece by 90° to process the third hole; used semicircular turnover type drill template, the drill template frame and the drill shell connect with T-shaped insert. modularized the drill plate; used eccentric wheel drives mobile platen clamping.

9

Kang, Yeon June, Jun Gu Kim, David P. Song, and Kang Duck Ih. "Derivation of road noise improvement factor within a suspension system using the inverse substructuring method." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 233, no. 14 (March 11, 2019): 3775–86. http://dx.doi.org/10.1177/0954407019835624.

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This research aims to develop a method to efficiently reduce the body input force from the chassis due to road-induced excitation. To this end, the frequency response function–based substructuring method is employed to model the vehicle cross member and coupling points. Using this model, the dynamic stiffness modification factor of elastic bushing at the effective path is predicted for reducing road noise. Because of the difficulties in directly obtaining dynamic properties of body mount bushings pressured into the sub-frame, the frequency response function–based substructuring model and inverse formulation method are used to indirectly estimate the bushing’s dynamic properties. Therefore, the primary focus of this study is to validate the feasibility of using the inverse formulation method for deriving road noise improvement factor on a simple cross member application. In this feasibility validation, road excitation is simply substituted with a shaker excitation in vertical direction. The previously developed suspension rig that enables a direct measurement of the body input force at the coupling points and the specially developed cross member jig are used for the validation test.

10

Wan, Zhi-Qiang, Xiao-Zhe Wang, and Chao Yang. "Integrated aerodynamics/structure/stability optimization of large aircraft in conceptual design." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 232, no. 4 (January 11, 2017): 745–56. http://dx.doi.org/10.1177/0954410016687143.

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The multidisciplinary design optimization is suitable for modern large aircraft, and it has the potential in conceptual phase of aircraft design especially. An integrated optimization method considering the disciplines of aerodynamics, structure and stability for large aircraft design in conceptual phase is presented. The objective is the minimum stiffness of a beam-frame wing structure subject to aeroelasticity, aerodynamics, and stability constraints. The aeroelastic responses are computed by commercial software MSC. Nastran, and the cruise stability is evaluated by the linear small-disturbance equations. A viscous-inviscid iteration method, which is composed of a computational fluid dynamics tool solving the Euler equations and a viscous correction method, is used for computing the flow over the model. The method ensures effective and rapid computation. In this paper, a complete aircraft model is optimized, and all the responses are computed in the trim condition with a fixed maximum takeoff weight. Genetic algorithm is utilized for global optimizations, and the optimal jig shape, the elastic axis positions and the stiffness distribution can be attained adequately. The results show that the method has a value of application in engineering optimizations. For the satisfaction of the total drag and stability constraints, the structure weight usually needs a price to pay. The integrated optimization captures the tradeoff between aerodynamics, structure and stability, and the repeated design can be avoided.

11

Takahashi, Masaharu, Tsutomu Nishizawa, Akira Yoshikawa, Shin Sato, Norio Isoda, Kenichi Ido, Kentaro Sugano, and Hiroaki Okamoto. "Identification of two distinct genotypes of hepatitis E virus in a Japanese patient with acute hepatitis who had not travelled abroad." Journal of General Virology 83, no. 8 (August 1, 2002): 1931–40. http://dx.doi.org/10.1099/0022-1317-83-8-1931.

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Two distinct hepatitis E virus (HEV) isolates, designated HE-JI3 and HE-JI4, were identified in a single patient with acute hepatitis in Japan, who had not travelled abroad. The HEV load of HE-JI3 at admission was 102 copies/ml, but that of HE-JI4 was tenfold higher at 103 copies/ml. The viraemia of HE-JI4 persisted for up to 16 days from admission, whereas HE-JI3 disappeared at 9 days after admission. The entire nucleotide sequence of the HE-JI4 isolate and partial nucleotide sequences of open reading frames (ORFs) 1 and 2 of the HE-JI3 isolate were determined. The full-length nucleotide sequence of HE-JI4 consisted of 7171 nucleotides excluding the poly(A) tail and contained ORF1 encoding 1684 amino acids, ORF2 encoding 671 amino acids and ORF3 encoding 114 amino acids. Sequence and phylogenetic analyses of the HEV genomes indicated that HE-JI4 was most closely related to an HEV isolate (T1) of genotype IV with the same strategy for translation of ORF2 and ORF3, but which differed from it by 16·5% over the entire genome. The HE-JI3 isolate showed the highest nucleotide identity (88·6–95·1%) to the genotype III HEVs, having higher identity to human and swine HEV isolates from the United States (US1, US2 and swUS1) than to those reported thus far from Japan (JRA1 and swJ570). The two co-infecting strains of HE-JI3 and HE-JI4 identified from the single patient shared only 80·1% nucleotide identity. These results indicate that multiple genotypes of HEV co-circulate in Japan, and that genotype IV comprises a remarkably heterogeneous group of HEVs.

12

Komara, Asep Indra. "PERANCANGAN ULANG MACHINING FIXTURE UNTUK PRODUK CYLINDER HEAD DAN COVER CRANKCASE TIPE 168." Machine : Jurnal Teknik Mesin 6, no. 1 (April 1, 2020): 1–7. http://dx.doi.org/10.33019/jm.v6i1.1367.

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The cylinder head and crankcase cover are components of an engine produced by a manufacturing company in Tangerang. Companies need to make improvements to the production process of these components in order to compete with their competitors. The improvement of the production process is done by improving the machining process stages and re-designing the engine product fixture. Actually the company already has a fixture for the engine machining process, but the fixture cannot be used to produce engine components because it still does not function properly. The problem that occurs is the deviation of the dimensions of machining results and the ineffectiveness of the machining process thereby reducing work productivity. Therefore, it is necessary to design a new fixture that is able to answer both of these problems. Fixture design through the application of the VDI 2222 method combined with the design method according to the Handbook of Jig Fixture has resulted in a fixture design and estimated new machining process time for engine components. The fixture design is then analyzed and validated using engineering software to ensure the fixture's rigidity of the clamping force, machining force, and deflection that occur during the machining process which can have an impact on dimensional deviations. Based on the results of the study conducted, a fixture design for machining cylinder head and crankcase cover products has been produced with fixture dimensions of 450 x 459 x 1125 with a weight of 190 kg. The time needed to complete the cylinder head product is 308.67 seconds and the crankcase cover is 224.19 seconds. The maximum clamping force required is 0.36 kN. Deflection that occurs in the clamping rod is 0.0048 mm, the fixture frame is 0.029 mm and the product deformation is 0.06 mm. The fixture design is expected to be able to solve the problems that exist in the company today.

13

Pfeffer, Glenn, Max Michalski, Tina Basak, and Joseph Giaconi. "The Use of 3D Prints to Compare the Efficacy of Three Different Calcaneal Osteotomies for the Correction of Heel Varus." Foot & Ankle Orthopaedics 2, no. 2 (June 1, 2017): 2473011416S0001. http://dx.doi.org/10.1177/2473011417s000012.

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Category: Hindfoot Introduction/Purpose: There are multiple surgical osteotomies described for the correction of heel varus. An adequately powered clinical comparison of these osteotomies has not been published. In this study we used 18 identical 3D prints of a patient with heel varus to compare the surgical correction obtained with a Dwyer, oblique or Z osteotomy. The adequately powered statistical results of this study quantify the unique advantages and limitations of these osteotomies. Methods: A CT scan of a patient with heel varus (16 degrees) from Charcot-Marie-Tooth disease was selected for 3D modeling. Eighteen identical 3D prints were created of an anatomical construct of the talus, calcaneus and cuboid. Coordinate frames were added to the talus and calcaneus to evaluate rotation. Six of the prints were CT scanned to establish baseline data measurements (Uncut Control Group). All 18 prints were then divided into 3 groups of 6 models each. A custom jig was used to precisely and accurately replicate a different osteotomy in each group( Dwyer, oblique or Z). A 1 cm wedge was removed from each osteotomy. Following the simulated surgeries, all 18 models were CT scanned using the same parameters as had been used for the uncut models. Anatomic and coordinate measurements were calculated using multiplanar reconstruction image processing. Coordinate measurements were established as the rotation of the calcaneal coordinate frame with respect to the talar coordinate frame. Results: A standard 1-way analysis (ANOVA) was performed on the initial data. Additionally, a Tukey Studentized Range test was run using the raw data to compare the uncut model, Dwyer, oblique and Z osteotomies for all variables that showed statistically significant differences using the ANOVA. Coronal angle correction (Figure 1): The overall ANOVA test is significant (p < 0.001). Tukey post-hoc comparisons demonstrate that Z is significantly different from Oblique (mean difference = 8.8; 95pct CI [5.5,12.0]; p < 0.001) and Dwyer (mean difference = 10.4; 95pct CI [7.1, 13.6]; p < 0.001), but Oblique and Dwyer are not significantly different from each other (mean difference = 1.6; 95 pct CI [-1.6, 4.9]; p=0.422). Calcaneal shortening (Figure 2): The overall ANOVA test is significant (p < 0.001). All group comparisons are significant except for the Z vs Uncut (p=0.919). Lateral translation (Figure 3): The overall ANOVA test is significant (p < 0.001). All group comparisons are statistically significant from one another. Conclusion: The Z osteotomy provided significantly more correction in the coronal plane (varus/valgus), with no significant shortening of the calcaneus, compared to the Dwyer and oblique osteotomies. The Z osteotomy, however, produced much less correction than anticipated, with only 3 degrees of final heel valgus. The Dwyer and Oblique osteotomies remained in varus. None of the osteotomies provided more than 6mm lateral translation of the tuberosity. These results have significant application to the appropriate choice of a calcaneal osteotomy for heel varus.

14

Ma, Shan. "The treatment of Taoist terms in Chinese-English dictionaries: a study based on Frame Semantics." Lexicographica 36, no. 1 (November 25, 2020): 89–107. http://dx.doi.org/10.1515/lex-2020-0005.

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AbstractThis study argues for a frame semantic approach to the treatment of Taoist terms, which are Chinese culture-specific. It takes three Taoist aesthetic terms 虚(xu), 无(wu) and 静(jing) as a case study to explore how Chinese-English dictionaries can make use of semantic frames in the treatment of Taoist terms. As the study shows, a Taoist-aesthetics frame can be constructed in comparison with the Aestheticsframe in FrameNet. When treating Taoist terms, the core frame element “Entity” facilitates the meaning explanation by making the terms more intelligible. The non-core frame element “Circumstances” should be highlighted as it helps the dictionary to provide a more accurate definition of Taoist terms.

15

Mohd Hadzley, Abu Bakar, R. Izamshah, Mohd Amran, and W. Azahar. "Development of Jig for Sintering Hollow Tube Mat." Applied Mechanics and Materials 761 (May 2015): 631–35. http://dx.doi.org/10.4028/www.scientific.net/amm.761.631.

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This paper presents the development of a jig for sintering a hollow tube mat. The jig consisted of metal frames, clampers, rails and wheels that were assembled together to hold a stack of hollow tubes in a form of a honeycomb structure. The sintering process involved a large oven where the hollow tube was sintered up to 120°C within two hours. During the sintering process, a partial of plastic parts was melted to allow diffusion around the particle cores. A clamping force from the jig held the tubes to make sure that the molten region around the sintered tubes retained in contact. This gives the compact a sufficient strength to hold together as the heat was removed. The jig developed in this study was capable to produce a hollow cellular mat within the size of approximately 1m (width) x 1m (length) x 1m (height).

16

Zeng, Qing Dun, and Fang Liu. "Analysis of Jib Strength and Broken Jib Accident of High Pedestal Jib Crane from the Perspective of Mechanics." Applied Mechanics and Materials 164 (April 2012): 322–25. http://dx.doi.org/10.4028/www.scientific.net/amm.164.322.

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According to an example of the broken jib accident of a high pedestal jib crane (HM2564) in a Shipyard Co., Ltd. in Guangdong province, this paper used a finite element software ANSYS to establish a solid model for the jib frame of the crane, calculated the stresses of jib system under various actual working conditions and checked the strengths. Simultaneously, the reasons of broken jib were quantitatively analyzed from the perspective of mechanics. The results show that the strengths of the jib system meet the requirements of safe use under all kinds of working conditions, but the related hoistman incorrectly operated the facility, cables can’t be winded normally in pulleys, thus resulting in that the tensile force of a cable was directly applied on the main jib by pulley spindle and the failure of the jib frame occurred under heavy compressive force of lifting cables.

17

Macedo, Daniel V., and Maria Andréia F. Rodrigues. "Comparison of Acceleration Data Structures for High Quality Fast Reflections of Static and Deformable Models in Walkthrough Animations." Journal on Interactive Systems 7, no. 1 (November 18, 2016): 1. http://dx.doi.org/10.5753/jis.2016.667.

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In order to render realistic images, the reflectance of surfaces must be simulated accurately. Generally, the ray tracing rendering technique is used to make a material reflect its surroundings, since it represents with great fidelity the behavior of light. However, ray tracing is still a very costly algorithm, so far mostly indicated in offline rendering scenarios. This situation is even more challenging for scenes containing 3D deformable meshes, since their geometry and, thus, the acceleration structures used, need to be updated in each frame of the animation. In this paper, we present an extended version of our hybrid algorithm that combines rasterization and a pure ray tracing through the NVIDIA OptiX to render high quality fast reflections, including scenes with deformable models. Additionally, we analyze and compare the performances of different NVIDIA OptiX acceleration data structures for generating reflections of static and deformable models in walkthrough animations. The results show that NVIDIA OptiX acceleration structures reach high frames per second for static objects. However, there is a performance decay in terms of frames per second when dealing with deformable models, since it becomes necessary to update the acceleration structures to cope with changing geometry, but even under these restrictions, we were able to achieve interactive frame rates.

18

Shantika, Tito, Eka Taufiq Firmansjah, and Ilham Naufan. "PERANCANGAN CHASSIS TYPE TUBULAR SPACE FRAME UNTUK KENDARAAN LISTRIK." POROS 15, no. 1 (January 6, 2018): 9. http://dx.doi.org/10.24912/poros.v15i1.1250.

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Abstract: Vehicle is the important think to get the better live for peoples of sociaty. Currently the development of vehicles is increasing rapidly, especially vehicles that use friendly energy for enviroment such as electrical energy. The electric vehicles have been used for commercial cars as well as for competitions. The race vehicle is required to develop new technologies in the particular vehicle. The electrical Vehicle Researces has been carried out include the systems such as drive train, Cassis, frame, batree, system control etc, however in this paper will be discuss design of electric vehicles Frame for Competition. The proces design will be accordance with the rules competition, there is dimensions, weight, power of vehicle etc. the vehicle specification requarenment will be created concept design, then embodiment design and detail design, theres will be figure out the strength and ergonomics frames to satisfy the safety criteria. Results of design obtained dimensions of frame 1800x800x1000 mm, 35.7 kg of weight, and material frame JIS G 3445 STKM 11 is obtained for static load load while stress of maximum impact load is 91.6 Mpa, deflection 0.61 mm and safety factor 2, 1.

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Ciufo, David J., Denise Koueiter, Mariam Alsaleh, Avianna E. Arapovic, Kevin C. Baker, Erin A. Baker, Paul T. Fortin, and Zachary M. Vaupel. "A Biomechanical Evaluation of the Tibia after Retrograde Intramedullary Reaming." Foot & Ankle Orthopaedics 5, no. 4 (October 1, 2020): 2473011420S0002. http://dx.doi.org/10.1177/2473011420s00029.

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Category: Hindfoot; Ankle; Ankle Arthritis; Basic Sciences/Biologics; Trauma Introduction/Purpose: Autologous bone graft is an important tool in the foot and ankle surgeon’s arsenal, and remains the gold standard despite the release of new biologics. The Reamer-Irrigator-Aspirator (RIA) system has become an option for local intramedullary bone graft harvest. Evidence supports the quality of graft and safety of RIA in the femur, and some series have demonstrated its value in tibial reaming for hindfoot fusion. However, there has been no analysis of the mechanical effects of the system on the tibia. The purpose of this study is to investigate the effect of retrograde intramedullary reaming on the mechanical properties of cadaveric tibias, with the hypothesis that this will produce no significant difference in torsional strength between groups. Methods: Intact, fresh frozen tibias were obtained for testing, totaling 11 matched pairs. One tibia was chosen for reaming from each pair with pre-test randomization. The selected tibia was reamed in a retrograde fashion over a guidewire to 12mm, which is the smallest diameter RIA device available. Each tibia was potted and mounted in a custom jig for testing on a servohydraulic test frame. Each specimen was first tested non-destructively for compressive properties using standardized loading rates. Each specimen was then loaded in torsion under constant angular velocity of 9˚/second until failure or the limit of the load cell was reached. Mechanical properties were determined from the load-displacement curve and compared between reamed and unreamed matched pairs using paired samples statistics, with statistical significance set at p=0.05. Results: Specimens were of mean age 56 (range 39-67) years, with 55% being female. The mean compressive stiffness of reamed (560.4 +- 111.7 N/mm) and unreamed (628.2 +- 117.2 N/mm) tibias were not statistically different (p = 0.167). Nine of the reamed specimens and 10 of the unreamed specimens fractured during torsional testing. Torsional testing for stiffness (178.4 Nm/rad +- 59.4 vs 168.1 +- 40.8, p=0.370), rigidity (50.4 Nm2/rad +- 19.1 vs 47.0 +- 13.7, p=0.331), and ultimate load capacity (71.2 Nm +- 24.3 vs 71.9 +- 20.5, p=0.880) showed minimal differences between reamed and unreamed specimens, respectively. Conclusion: Mechanical testing identified no statistically significant differences in torsional or compressive properties of our cadaveric tibias after intramedullary reaming. There was a trend towards decreased compressive stiffness, but this is not a common mechanism of fracture. Our findings suggest that the use of the smallest size RIA system in the tibia does not drastically alter the mechanical properties or require prophylactic fixation. The RIA can be used safely as a method of bone graft harvest or intramedullary debridement in the tibia, as long as appropriate technique is used to avoid eccentric reaming or excessive blood loss.

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Sakamoto, Haruo. "Codes and Practice of Fatigue Design for Welded Structure." Key Engineering Materials 353-358 (September 2007): 2828–31. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.2828.

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This paper describes codes and practice for designing welded structures such as railroad truck frames. For designing an initial configuration, rather simple criteria are desired, although most codes such as AWS, AISC, etc. are complex. They consist of a variety of welded joint categories, which make a designer feel difficult when deciding the initial configuration. Therefore, such codes are considered to be mainly used for the evaluation of designed and constructed structures, and not to be used for deciding the initial configuration. The JIS (Japanese Industrial Standard) for a railroad truck frame is explained as an example of a simple code, and is compared with some fatigue data. This standard is thought to be useful for a designer. However, the result of this investigation suggests a modification of the JIS for obtaining more reasonable criteria. Desirable criteria should be simple for a designer and sufficiently safe for structures. Additional fatigue data of welded joints, a statistical study for desirable non-fracture probability, and methods of structural stress analysis are to be researched in the future. A practical fatigue testing method is also needed for investigating the strength in a high cycle region such as 108.

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Fleischer, Jürgen, Steffen Kies, Christian Munzinger, and Raphael Rilli. "3D-Laser Processing of Spatially Curved Profiles." Advanced Materials Research 10 (February 2006): 43–52. http://dx.doi.org/10.4028/www.scientific.net/amr.10.43.

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Due to economical, ecological and functional reasons, lightweight-construction is continuously gaining importance. Therefore, lightweight space frames made of pipe profiles are subsequently of higher importance in today’s technology. Today, the lower limits of the production range of lightweight space frames are set by joining processes that require jigs. For a flexible variation in a small-scale production, the use of latching elements for the pre-attachment in the jigfree assembly of frame structures serves as a good approach. In consideration of the analysis of the actual situation this article takes up this approach and points out the potential enabled by latching elements. Subsequently, the implementation of laser cutting will be motivated and the results of the first experiments on reinforced and unreinforced profiles will be discussed. To conclude this article, the challenges and approaches for the integration of this procedure to an existing handling and machining kinematics will be pointed out, and finally the implementation potentials of the procedure within an entire process-chain will also be mentioned.

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Yoon, Sung Cheol, Yeon Su Kim, Joon Hyung Ryu, Sung Hyuk Park, and Geun Soo Park. "A Study on the Characteristics of Bogie Frame Materials." Applied Mechanics and Materials 420 (September 2013): 144–48. http://dx.doi.org/10.4028/www.scientific.net/amm.420.144.

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This paper describes the structural analysis, load tests and combined stress of the bogie frame. It seeks to identify the structural safety of the bogie frame when the bogie is assembled on the train and a train service is implemented. The bogie consists of the bogie frame, suspension, wheels, brakes and transmission, etc. The bogie frame can be considered as the most important part of the bogie. The analysis and tests were evaluated using JIS E 4207 standards and performance test standards for urban rail vehicles.

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Yoon, Sung Cheol, Chang Sung Jeon, Won Kyung Kim, Jeong Guk Kim, and Sang Hoon Chang. "A Study on the Fatigue Test of Bogie Frame by Stress Measurement." Key Engineering Materials 385-387 (July 2008): 645–48. http://dx.doi.org/10.4028/www.scientific.net/kem.385-387.645.

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This paper describes the results of structural analysis and loading test of a bogie frame. The purpose of the analysis and test is to evaluate the safety and functionality of the bogie frame under maximum load. The bogie system consist of the bogie frame, suspensions, wheel-sets, a brake system and a transmission system. Of these components, the bogie frame is the major component subjected to the vehicle and passenger loads. The evaluation method used the JIS E 4207 specifications throughout the FEM analysis and static load test. The test results have shown the bogie frame to be safe and stable under design load conditions.

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Yoon, Sung Cheol, Won Kyung Kim, and Jeong Guk Kim. "A Study on the Structural Analysis and Loading Test of the Bogie Frame." Key Engineering Materials 326-328 (December 2006): 1087–92. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1087.

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This paper describes the results of structural analysis and loading test of a bogie frame. The purpose of the analysis and test is to evaluate the safety and functionality of the bogie frame under maximum load. The bogie system consist of the bogie frame, suspensions, wheel-sets, a brake system and a transmission system. Of these components, the bogie frame is the major component subjected to the vehicle and passenger loads. The evaluation method used the JIS E 4207 specifications throughout the FEM analysis and static load test. The test results have shown the bogie frame to be safe and stable under design load conditions.

25

Yoon, Sung Cheol, Jeong Guk Kim, Sung Hyuk Park, Kwang Sun Baik, and Kang Youn Choe. "A Study on the Fracture Test in Running System of Railway." Key Engineering Materials 452-453 (November 2010): 49–52. http://dx.doi.org/10.4028/www.scientific.net/kem.452-453.49.

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This paper describes the results of structural analysis and loading test of a bogie frame. The purpose of the analysis and test is to evaluate the safety and functionality of the bogie frame under maximum load. The bogie system consist of the bogie frame, suspensions, wheel-sets, a brake system and a transmission system. Of these components, the bogie frame is the major component subjected to the vehicle and passenger loads. The evaluation method used the JIS E 4207 specifications throughout the FEM analysis and static load test. The test results have shown the bogie frame to be safe and stable under design load conditions.

26

Yoon, Sung Cheol, Chang Sung Jeon, and Jeong Guk Kim. "Structural Strength Evaluation of a Carbody by Finite Element Analysis and Load Test." Key Engineering Materials 353-358 (September 2007): 2728–31. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.2728.

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This paper describes a carbody structural analysis and the result of its loading test. The purpose of this study is to evaluate the safety and functionality of the body structure operating under maximum load. Aluminum alloy was used as the body structure’s material. The body structure consisted of side frame, under frame, roof frame, and end frame. Of these components, the side frame and under frame were the most important components considering the vehicle and passenger loads. Both structural analysis and loading test were performed under the condition based on "Performance Test Standard for Electrical Multiple Unit" with the reference code JIS E 7105. The test results showed that the body structure is safe and stable under the condition of designed load.

27

Yamada, Fernando Akio, Gilson Antonio Giraldi, Marcelo Bernardes Vieira, Liliane Rodrigues Almeida, and Antonio Lopes Apolinário Jr. "Comparing Seven Methodogies for Rigid Alignment of Point Clouds with Focus on Frame-to-Frame Registration in Depth Sequences." Journal on Interactive Systems 9, no. 2 (August 29, 2018): 1. http://dx.doi.org/10.5753/jis.2018.703.

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Pairwise rigid registration aims to find the rigid transformation that best registers two surfaces represented by point clouds. This work presents a comparison between seven algorithms, with different strategies to tackle rigid registration tasks. We focus on the frame-to-frame problem, in which the point clouds are extracted from a video sequence with depth information generating partial overlapping 3D data. We use both point clouds and RGB-D video streams in the experimental results. The former is considered under different viewpoints with the addition of a case-study simulating missing data. Since the ground truth rotation is provided, we discuss four different metrics to measure the rotation error in this case. Among the seven considered techniques, the Sparse ICP and Sparse ICP-CTSF outperform the other five ones in the point cloud registration experiments without considering incomplete data. However, the evaluation facing missing data indicates sensitivity for these methods against this problem and favors ICP-CTSF in such situations. In the tests with video sequences, the depth information is segmented in the first step, to get the target region. Next, the registration algorithms are applied and the average root mean squared error, rotation and translation errors are computed. Besides, we analyze the robustness of the algorithms against spatial and temporal sampling rates. We conclude from the experiments using a depth video sequences that ICP-CTSF is the best technique for frame-to-frame registration.

28

Fazhi, Minzhu Yu. "How Was Teacher Jia Chenghou Framed and Executed?" Chinese Sociology & Anthropology 26, no. 1 (October 1993): 84–85. http://dx.doi.org/10.2753/csa0009-4625260184.

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29

Assandri, Friederike. "Laozi’s Eclipse and Comeback: The Narrative Frame of the Benji jing." Journal of Daoist Studies 1, no. 1 (2008): 1–27. http://dx.doi.org/10.1353/dao.2008.0000.

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30

Mulley, J. C., S. Yu, D. Z. Loesch, D. A. Hay, A. Donnelly, A. K. Gedeon, P. Carbonell, I. Lopez, G. Glover, and I. Gabarron. "FRAXE and mental retardation." Journal of Medical Genetics 32, no. 3 (March 1, 1995): 162–69. http://dx.doi.org/10.1136/jmg.32.3.162.

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31

Drange, Eli-Marie Danbolt. "Hvordan kan teknologi skape nye undervisnings- og læringsmåter i fremmedspråksundervisningen fram mot 2030?" Acta Didactica Norge 8, no. 2 (September 26, 2014): 2. http://dx.doi.org/10.5617/adno.1125.

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I denne artikkelen drøfter jeg hvordan teknologi kan skape nye undervisnings- og læringsmåter i fremmedspråksundervisningen fram mot 2030. Jeg starter med å skissere et mulig framtidsscenario i form av et blogginnlegg skrevet av en 15 åring i året 2030. Videre i artikkelen tar jeg utgangspunkt i dette framtidsscenarioet og sammenligner det med dagens situasjon, i tillegg til at jeg drøfter hva som må til for at scenarioet kan oppfylles. Læreren spiller en nøkkelrolle i utviklingen av nye undervisnings- og læringsmåter, og det er først når læreren integrerer teknologien i sin undervisning at nye praksiser oppstår. Jeg viser noen konkrete eksempler på bruk av teknologi på nye måter, samt refleksjon rundt utviklingen framover.

32

Li, Guang Jun, Wen Jing Wang, Li An, and Ze Jin Zhang. "Research on Hexahedral and Tetrahedral Mesh Applied to Strength Analysis of Bogie Frame." Applied Mechanics and Materials 477-478 (December 2013): 150–54. http://dx.doi.org/10.4028/www.scientific.net/amm.477-478.150.

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The structure of bogie frame is meshed by hexahedral and tetrahedral elements respectively. FE analysis is taken based on the loads defined by JIS E 4207 standard and the stress distributions of two separate models are obtained. To clarify the accuracy of two kinds of finite element models, the bench test of the bogie frame is carried out. It shows that both the hexahedral and tetrahedral models are valid according to the comparison between FE results and experimental values when the structural model is regular. However, for complex structure model 10-node tetrahedral model takes precedence.

33

Al-Arian, Abdullah. "Commanding the Faithful: Frame Construction in Egyptian Islamist Periodicals, 1976–1981." Journal of Islamic Studies 28, no. 3 (July 3, 2017): 341–68. http://dx.doi.org/10.1093/jis/etx046.

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34

KIENHOLZ, CHRISTIAN, JASON M. AMUNDSON, ROMAN J. MOTYKA, REBECCA H. JACKSON, JOHN B. MICKETT, DAVID A. SUTHERLAND, JONATHAN D. NASH, DYLAN S. WINTERS, WILLIAM P. DRYER, and MARTIN TRUFFER. "Tracking icebergs with time-lapse photography and sparse optical flow, LeConte Bay, Alaska, 2016–2017." Journal of Glaciology 65, no. 250 (March 7, 2019): 195–211. http://dx.doi.org/10.1017/jog.2018.105.

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ABSTRACTWe present a workflow to track icebergs in proglacial fjords using oblique time-lapse photos and the Lucas-Kanade optical flow algorithm. We employ the workflow at LeConte Bay, Alaska, where we ran five time-lapse cameras between April 2016 and September 2017, capturing more than 400 000 photos at frame rates of 0.5–4.0 min−1. Hourly to daily average velocity fields in map coordinates illustrate dynamic currents in the bay, with dominant downfjord velocities (exceeding 0.5 m s−1 intermittently) and several eddies. Comparisons with simultaneous Acoustic Doppler Current Profiler (ADCP) measurements yield best agreement for the uppermost ADCP levels (~ 12 m and above), in line with prevalent small icebergs that trace near-surface currents. Tracking results from multiple cameras compare favorably, although cameras with lower frame rates (0.5 min−1) tend to underestimate high flow speeds. Tests to determine requisite temporal and spatial image resolution confirm the importance of high image frame rates, while spatial resolution is of secondary importance. Application of our procedure to other fjords will be successful if iceberg concentrations are high enough and if the camera frame rates are sufficiently rapid (at least 1 min−1 for conditions similar to LeConte Bay).

35

Baker, Collin F., and Josef Ruppenhofer. "FrameNet's Frames vs. Levin's Verb Classes." Annual Meeting of the Berkeley Linguistics Society 28, no. 1 (August 14, 2002): 27. http://dx.doi.org/10.3765/bls.v28i1.3816.

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The classification of verbs in Levin's (1993) English Verb Classes and Alternations: A preliminary Investigation, on the basis of both intuitive semantic grouping and their participation in valence alternations, is often used by the NLP community as evidence of the semantic similarity of verbs (Jing & McKeown 1998; Lapata & Brew 1999; Kohl et al. 1998). In this paper, we compare the Levin classification with the work of the FrameNet project (Fillmore & Baker 2001), where words (not just verbs) are grouped according to the conceptual structures (frames) that underlie them and their combinatorial patterns are inductively derived from corpus evidence. This means that verbs grouped together in FrameNet (FN) might be semantically similar but have different (or no) alternations, and that verbs which share the same alternation might be represented in two different semantic frames.

36

Hestroffer, D., and B. Morando. "Solar system objects observed by Hipparcos." Symposium - International Astronomical Union 172 (1996): 437–42. http://dx.doi.org/10.1017/s0074180900127822.

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The ESA satellite Hipparcos provides valuable photometric and astrometric results on minor planets and natural satellites. Observations of 48 asteroids, JII-Europa, S VI-Titan and S VIII-Iapetus were made from November 1989 to March 1993. A twenty seconds averaged normal place is constructed, providing thus positions accurate to a few hundredths of arcseconds and relative to a very precise and homogeneous reference frame.

37

Faivre, L. "In frame fibrillin-1 gene deletion in autosomal dominant Weill-Marchesani syndrome." Journal of Medical Genetics 40, no. 1 (January 1, 2003): 34–36. http://dx.doi.org/10.1136/jmg.40.1.34.

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38

ABDULKAREEM, H. A., A. M. S. TEKANYI, I. YAU, K. A. ABU-BILAL, and H. ADAMU. "BRIGHTNESS ENHANCEMENT TECHNIQUE FOR VIDEO FRAME IMPROVEMENT BASED ON PIXEL INTENSITY ANALYSIS." i-manager’s Journal on Image Processing 5, no. 4 (2018): 1. http://dx.doi.org/10.26634/jip.5.4.15937.

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39

HIRAO, Naotake, Hideyuki OHTAKI, Toshiroh Karaki DOY, and Masahiro MATSUO. "Trial Manufacturing of a Laminated Frame-Adopted Stirling Engine and Its Characteristics." Journal of the Japan Institute of Energy 85, no. 7 (2006): 525–30. http://dx.doi.org/10.3775/jie.85.525.

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40

Mondino, Andrea, and Tristan Rivière. "A frame energy for immersed tori and applications to regular homotopy classes." Journal of Differential Geometry 104, no. 1 (September 2016): 143–86. http://dx.doi.org/10.4310/jdg/1473186541.

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41

Mondino, Andrea, and Tristan Rivière. "A frame energy for immersed tori and applications to regular homotopy classes." Journal of Differential Geometry 104, no. 1 (September 2016): 143–86. http://dx.doi.org/10.4310/jdg/1583805616.

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42

Sjåvik, Jan. "Intersubjektiv interpretasjon. Donald Davidson, triangulering og forfattereren rolle." Nordlit 8, no. 2 (July 1, 2004): 71. http://dx.doi.org/10.7557/13.1890.

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Forfatteren har ikke nytt noen særlig respekt de siste femti årene. Allerede i 1946 slo W. K. Wimsatt og Monroe C. Beardsley fast at forfatterintensjonen ikke hadde noe å si for det litterære verkets mening, og i 1968 kunngjorde Roland Barthes at forfatteren var død. Dette må man imidlertid ha lov til å tvile på. Her vil jeg først kort drøfte hva slags motiv Barthes og andre kan ha hatt for å kvitte seg med forfatteren som en faktor i tolkningsprosessen. Så vil jeg foreslå at det kan være nyttig å igjen la forfatteren delta i den samtalen vi fører for å komme fram til meningen i en litterær tekst. Her kommer Donald Davidsons trianguleringsbegrep til å spille hovedrollen, særlig slik det legges fram i hans essay "Three Varieties of Knowledge." Så vil jeg kort analysere to scener fra henholdsvis Arne Garborgs romaner Bondestudentar (1883) og Mannfolk (1886), for å prøve å vise at en tolkning kan bli en mer nøyaktig beskrivelse av leseprosessen, og følgelig mer objektiv, dersom vi tar forfatteren med på råd. Til slutt vil jeg vise at en slik intersubjektiv måte å tolke litterære tekster på er et attraktivt alternativ til en litteraturkritikk som baserer seg på skeptisisme overfor verden eller andre sinn.

43

Gecz, J. "FMR3 is a novel gene associated with FRAXE CpG island and transcriptionally silent in FRAXE full mutations." Journal of Medical Genetics 37, no. 10 (October 1, 2000): 782–84. http://dx.doi.org/10.1136/jmg.37.10.782.

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44

Lai, Chun-Kit, and Yang Wang. "Non-spectral fractal measures with Fourier frames." Journal of Fractal Geometry 4, no. 3 (2017): 305–27. http://dx.doi.org/10.4171/jfg/52.

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45

Pettersen, Erling. "Refleksjoner om menighets- pedagogikk ved et jubileum." Prismet 71, no. 3 (September 17, 2020): 283–89. http://dx.doi.org/10.5617/pri.8214.

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IKO startet i 1945 i beskjedne kår som et Kristelig Pedagogisk Kontor med vekt på de fagligpedagogiske oppgavene. Instituttets grunnlegger Bjarne Hareide, som var instituttstyrer fram til 1971, knyttet til seg en vitenskapelig skolert gruppe som preget de første tiårene. Tidsskriftet Prismet ble et viktig talerør for den religionspedagogiske utviklingen. Fra starten av var skolen og hjemmet i sentrum, etter hvert ble den menighetspedagogiske utvikling sentral, med satsingen på dåpsopplæringen. Under 50-årsjubileet i 1995 valgte IKO Røtter til liv som motto. Jeg arbeidet da som instituttstyrer, og hadde fulgt utviklingen på det kirkelig-pedagogiske felt i ulike roller: som konfirmasjonskonsulent i Kirkerådet fra 1979 med ansvar for innføring av Plan for konfirmasjonstiden (PKT), som prest i en femårsperiode fra 1985 i Brasil, der jeg var med i kirkens kateketikk-utvalg, og deretter som instituttstyrer i en periode til 1996 med sterkt engasjement i Det Lutherske Verdensforbund (LVF).I denne artikkelen belyser jeg noen trekk ved utviklingen av norsk menighetspedagogikk. Det har ved de tidligere jubileer vært skrevet mye om de første 50 år, og det med god grunn. Jeg har valgt å fokusere på den siste del av historien, og trekker fram aspekter som i liten grad har vært belyst. Aktørperspektivet vil prege valg av tema, særlig fordi møtet med den latin-amerikanske religionspedagogikk i så stor grad har preget mitt faglige engasjement (Pettersen 2007).

46

Clendenning, M., L. Senter, H. Hampel, K. L. Robinson, S. Sun, D. Buchanan, M. D. Walsh, et al. "A frame-shift mutation of PMS2 is a widespread cause of Lynch syndrome." Journal of Medical Genetics 45, no. 6 (January 30, 2008): 340–45. http://dx.doi.org/10.1136/jmg.2007.056150.

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47

Song, Shang Nan, Zong Zhan Li, and Bin Cheng. "Study on Wooden Shan-Jia Structural of the Tile Board House Residence of Yi Minority in Liangshan." Key Engineering Materials 517 (June 2012): 710–14. http://dx.doi.org/10.4028/www.scientific.net/kem.517.710.

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The wooden shan-jia structure (The braced arch structure), the main load-bearing structure in the traditional tile board room of Yi minority, is one of the residential elements which are most distinctive and most valuable to be protected. As the traditional architectural culture of the Yi, the structure is still being widely used in local residence, but the Liangshan Yi Minority is located in high intensity earthquake zone, which cause large security risks on the wooden frame system. In this paper, three kinds of common and typical layouts of braced arch structure are collected after investigating of the wooden shan-jia structure. The structural weaknesses are found through the simulation of ANSYS. Finally, propose some measures to optimize the structural design, in order to enhance the seismic optimization and improve the construction technology of tile board room.

48

Husemann, B., R. Bielby, K. Jahnke, F. Arrigoni-Battaia, G. Worseck, T. Shanks, J. Wardlow, and J. Scholtz. "Cosmic dance at z ~ 3: Detecting the host galaxies of the dual AGN system LBQS 0302–0019 and Jil with HAWK-I+GRAAL." Astronomy & Astrophysics 614 (June 2018): L2. http://dx.doi.org/10.1051/0004-6361/201833363.

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We recently discovered that the luminous radio-quiet quasi-stellar objects (QSO) LBQS 0302–0019 at z = 3.286 is likely accompanied by an obscured AGN at 20 kpc projected distance, which we dubbed Jil. It represents the tightest candidate system of an obscured and unobscured dual AGN at z > 3. To verify the dual AGN scenario, we obtained deep Ks band (rest-frame V band) imaging with the VLT/HAWK-I+GRAAL instrument at 0.″4 resolution during science verification in January 2018. We detect the individual host galaxies of the QSO and Jil with estimated stellar masses of log(M⋆/M⊙) = 11.4 ± 0.5 and log(M⋆/M⊙) = 0.9 ± 0.5, respectively. Near-IR spectra obtained with Very Large Telescope-K-band Multi Object Spectrograph (VLT-KMOS) reveal a clear [O III] λ5007 line detection at the location of Jil that does not contribute significantly to the Ks band flux. Both observations therefore corroborate the dual AGN scenario. A comparison to Illustris simulations suggests a parent halo mass of log(Mhalo/M⊙) = 13.2 ± 0.5 for this interacting galaxy system, corresponding to a massive dark matter halo at that epoch.

49

Kovalevsky, J. "Preliminary Report of the Work of the Subgroup on Coordinate Frames and Origins." International Astronomical Union Colloquium 127 (1991): 17–26. http://dx.doi.org/10.1017/s0252921100063533.

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The membership of the subgroup on coordinate frames and origins included the following: V.K. Abalakin, S. Aoki, F. Arias, С Boucher, N. Capitaine, K. Johnston, J. Kovalevsky (chairman), C. Ma, I.I. Mueller, C.A. Murray, H. Schwan, C.A. Smith, C. de Vegt and R. Wielen.In addition, the following colleagues have contributed to the work: V.A. Brumberg, T. Damour, J. Dickey, M. Feissel, T. Fukushima, B. Guinot, T. Huang, M. Standish, J.G. Williams and B.X. Xu.

50

Wang, Kun, and Hong Gang Lei. "The Connection Technology between Steel Structure and Wooden Antiqued Components." Applied Mechanics and Materials 204-208 (October 2012): 1070–73. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.1070.

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Sheli Tower in Jing chuan county is a steel frame system, whose connected construction between steel components and antiqued components is very complex. Considering the construction difficulties of Sheli Tower,this paper introduces how to fix the wooden brackets by using welding screw and steel sheet that connected with the columns and the method of packaging the steel eaves purlins into cornice with wooden antiqued components.These solutions ensure the union of force and architectural form, accurately comply with the architecture of Tang style.

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