Showing 13,381 - 13,400 results of 46,768 for search '"Design"', query time: 0.17s Refine Results
  1. 13381

    The effect of room temperature pre-ageing on tensile and electrical properties of thermomechanically treated Al-Mg-Si alloy by Martinova Z., Damgaliev D., Hirsh M.

    Published 2002-01-01
    “…Higher final ageing temperature and time are required to design a TMT process for production of a long-term pre-aged wires. …”
    Get full text
    Article
  2. 13382

    Research of WLAN authentication in roaming environment with the trend of network integration by Zhang-zhe LIU, Hua-ying SHU

    Published 2012-09-01
    “…In the tendency of network convergence,the method of WLAN network client authentication based on telecommunications network will be the main way of WLAN authentication in the future.In order to make WLAN authentication efficiency and security under roaming condition,WLAN authentication requirements were analyzed,the authentication mode,the process and the existing problems were discussed.An application model and design scheme of WLAN network client authentication based on EAP SIM/AKA protocol with the trend of network integration were proposed and verified.Experimental results show that this application model can complete the EAP SIM/AKA protocol identification of a WLAN client in roaming process,reduce the investment of networks,keep the safety grades of the nodes in the visited WLAN with the initial safety grades,and realize the real-time charging.…”
    Get full text
    Article
  3. 13383

    AN INVESTIGATION INTO LEXICAL CONTENTS IN ENGLISH STANDARDIZED TESTS by Dinh Thi Mai Anh, Tran Ba Tien*

    Published 2024-12-01
    “…The study concludes by offering recommendations to improve the test design, advocating for a more balanced approach that better reflects the complexities of vocabulary knowledge.…”
    Get full text
    Article
  4. 13384

    Theoretical Study and Application of the P-S-N Curve of Chain Plate Parts by Sun Wen, Ren Tao, Kang Xiaoqing, Wang Sanmin

    Published 2018-01-01
    “…By comparing the analysis results and the conventional design principle of the chain,the feasibility of the proposed theoretical method of the chain plate parts P-S-N curve is verified.…”
    Get full text
    Article
  5. 13385

    Calculation Method of Planetary Gear Train Transmission Ratio based on Adjacency Matrix by Zhao Wang, Xinping Wang, Jiexin Zhang

    Published 2019-05-01
    “…There are many types of planetary gear trains, and each one corresponds to a transmission ratio calculation formula, which makes great difficulties in the comprehensive research of planetary gear trains and the development of general design software. According to the structural diagram of the planetary gear train, the corresponding adjacency matrix is written. …”
    Get full text
    Article
  6. 13386

    A FLUID FLOW ANALYSIS OF A JET EJECTOR SYSTEM USED IN INDUSTRIAL APPLICATIONS by IONEL OLARU

    Published 2020-07-01
    “…In such a type of jet ejector, besides selection of the refrigerant, the design of ejector is very important, with strongly influence to the performance, because the compression ratio depends on the geometry of the nozzle and on the geometry of the diffuser. …”
    Get full text
    Article
  7. 13387
  8. 13388

    Approach on runtime monitoring based on the embedded trusted platforms by Zhao-chang SUN, Jian-feng MA, Cong SUN, Di LU

    Published 2017-10-01
    “…The state-of-art trusted computing platforms fall short of monitoring its own runtime security properties.In order to mitigate these problems,an approach on runtime monitoring for the embedded trusted platforms was proposed.With the automated code instrumentation and the runtime monitoring,that the runtime security functionalities were consistent with the design specifications of trusted computing platforms could be made sure.The system performance and states meet specific constraints could also be ensured.The runtime exceptions on the specific properties were handled in real-time.The experimental results show that with the increase on the number of monitoring nodes,the precision and real-time performance of proposed runtime monitoring increase.Meanwhile,the costs on the monitoring and the exception handling are moderate.…”
    Get full text
    Article
  9. 13389

    FINITE ELEMENT ANALYSIS OF ANTENNA-FEEDER SYSTEM ON TRUCKBORNE RADARS by HUANG QiongQiong

    Published 2016-01-01
    “…This article using finite element method for the radar antenna-feeder system of mechanical characteristics of static and transient under wind loads,analysis its structure’s characteristics of displacement,stress and strain under static and dynamic loads change over time by using transient dynamic,and giving the analysis of the moire fringe,providing basis of optimal design of antenna-feeder system.…”
    Get full text
    Article
  10. 13390

    Changer les bâtiments pour changer l’enseignement. Le projet de l’université Toulouse Le Mirail dans les années 1960 by Pauline Collet

    Published 2022-12-01
    “…In the early 1960s, the architects Georges Candilis, Shadrach Woods and Alexis Josic were chosen to design the Mirail district, which was to house several tens of thousands of inhabitants in the heart of a new city that was to become the new centre of Toulouse. …”
    Get full text
    Article
  11. 13391

    L’éducation à l’environnement : l’idée de neutralité entre simplisme, positivisme et relativisme by Carole Voisin

    Published 2018-06-01
    “…It seeks to identify and understand difficulties on teachers’s approach, often caught between "moralism" and "relativism". Difficulties in the design and implementation of these teachings, however, recommended by the official instructions, in the context of school curriculum disciplines (Lange, 2011, Victor & Lange, 2012), do not explain everything. …”
    Get full text
    Article
  12. 13392

    Le mausolée turriforme d’une villa près de Carcassonne/Carcasso (Aude) by Richard Pellé

    Published 2019-12-01
    “…BC, around the time when Carcassonne acquired the title of city under Latin law, Montredon hill, located near the city and the via Aquitania, and occupied since the Neolithic, was completely transformed by the creation of a large rural villa-type area. The design of the residential part, pars urbana, follows a classic plan reminiscent of the major villae of Lazio. …”
    Get full text
    Article
  13. 13393

    Finite Element Simulation and Experimental Verification of Tightness the Transmission Joint Surface by Chen Yun, Liu Shidao

    Published 2017-01-01
    “…At last,simulating the reality of transmission producing,the joint surface is coated with sealant before making a surface pressure test which shows that the joint surface has uniform pressure and reliable seal,and the theory design is proved to be free of problems,a reference for the study of the tightness of transmission housing joint surface is provided.…”
    Get full text
    Article
  14. 13394

    Numerical Simulation of the Flow Field Characteristic of Lubricating Oil in the Gearbox of High Speed Locomotive by Liu Zhongling, Fan Naize, Tian Huajun, Zhao Jiadong, Ning Ke, Pei Bang, Li Baokui, Zhang Xiangru, Xu Hui

    Published 2017-01-01
    “…The simulation results would provide a theoretical basis for the design and maintenance of the gearbox.…”
    Get full text
    Article
  15. 13395

    Open Resonator System for Reflectarray Elements Characterization by G. Di Massa, S. Costanzo, O. H. Moreno

    Published 2012-01-01
    “…An equivalent circuit model is properly derived for the open cavity including the reflectarray test structure, in order to retrieve the phase design curve of the single reflectarray element. K-band experimental validations are presented and discussed to show the effectiveness of the approach.…”
    Get full text
    Article
  16. 13396

    A model for steady state stage III creep regime at low-high stress/temperature range by L. Esposito, N. Bonora

    Published 2013-04-01
    “…Although diffusional flow creep is often considered out of practical engineering applications, the need for a model capable to account for the resulting action of both diffusional and dislocation type creep is justified by the increasing demands of reliable creep design for very long lives (exceeding lOO.OOOh), high stress-low temperatures and high temperature-low stress regimes. …”
    Get full text
    Article
  17. 13397

    Maker: the return of the builders. A possible digital transition for Architecture by Sergio Pone

    Published 2022-12-01
    “…By establishing these lines of development, it would be possible to bring architecture close to the people and restore a central role for the designer in the making of buildings. …”
    Get full text
    Article
  18. 13398

    Packaging as an instrument of marketing mix by Anđelić Slavica

    Published 2016-01-01
    “…Marketing is the concept of business-oriented customers, in this concept, the design of products and services starts from the needs of consumers, and consumer satisfaction is set as a target of operation, in companies with marketing concept fully implemented, not only the marketing department cares about the consumers, but all employees, working with the awareness that they are working for consumers, in these enterprises, commitment to consumers especially applies to employees who are in direct contact with them. …”
    Get full text
    Article
  19. 13399

    Towards converged, intelligent, low-carbon characterized 5G-Advanced technologies by Xiaodong DUAN, Tao SUN

    Published 2022-03-01
    “…With the expansion of 5G deployment scale, the industry has paid more attention to 5G evolution.It is not only the extension of the existing 5G technology, but also a transition from 5G to 6G.In April 2021, 3GPP named 5G evolution as 5G-Advanced.The process of 5G-Advanced was introduced.The status of 5G technology so far was summarized, and the direction of 5G evolution technologies were analyzed.Converged, intelligent and low- carbon as the three characteristics of the 5G evolution was proposed.More specially, the multimedia enhancement, heterogeneous network convergence and network big data analysis were introduced.Considering the network technology development, difficulties and key aspects of the system design were also identified.…”
    Get full text
    Article
  20. 13400

    Recent Developments of Reflectarray Antennas in Dual-Reflector Configurations by Carolina Tienda, Manuel Arrebola, José A. Encinar

    Published 2012-01-01
    “…The performance and capabilities of these antennas are shown by describing some practical design cases for radar, satellite communications, and direct broadcast satellite (DBS) applications.…”
    Get full text
    Article