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  1. 324221
  2. 324222

    Research on pairing-free certificateless batch anonymous authentication scheme for VANET by Cheng SONG, Ming-yue ZHANG, Wei-ping PENG, Zong-pu JIA, Zhi-zhong LIU, Xi-xi YAN

    Published 2017-11-01
    “…To solve the problem of security and efficiency of anonymous authentication in vehicular ad hoc network,a pairing-free certificateless batch anonymous authentication scheme was proposed.The public and private keys and pseudonyms were jointly generated by the trusted third party and vehicle,so the system security didn't depend on the tamper device.The scheme can realize authentication,anonymity,traceability,unforgeability,forward or backward security,and so on.Furthermore,under the random oracle model,the scheme can resist Type I and Type II attacks.Because there is no need to use certificates during authentication,the system storage load is effectively reduced.At the same time,the scheme realizes the batch message authentication on the basis of pairing-free operation,so the authentication efficiency is improved.Therefore,the scheme has important theoretical significance and application value in the resource-limited internet of things or embedded environment.…”
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  3. 324223
  4. 324224

    Kinetics of the Leaching Process of an Australian Gibbsitic Bauxite by Hydrochloric Acid by Aichun Zhao, Ting-an Zhang, Guozhi Lv, Wenyan Tian

    Published 2016-01-01
    “…This work aims to provide a good theory support for the process control by using a new method of alumina production from the low grade bauxite.…”
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  5. 324225
  6. 324226

    Leiomyosarcoma of Pulmonary Vein Presenting as Left Atrial Mass: An Outline of Management Principles by Philemon Gukop, Guido Frassetto, Georgios Karapanagiotidis, Venkatachalam Chandrasekaran

    Published 2012-01-01
    “…We outline the principles of management with the case of a 39-year-old man with leiomyosarcoma of the left pulmonary veins extending into the left atrium. …”
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  7. 324227

    Effects of Variations of SUSY Breaking Scale on Neutrino Parameters at Low Energy Scale under Radiative Corrections by Kh. Helensana Devi, K. Sashikanta Singh, N. Nimai Singh

    Published 2022-01-01
    “…The present investigation is a continuation of the earlier works based on the variation of ms scale. …”
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  8. 324228

    When Ancient Lithuanian State Became an Empire and Ceased to Be It? An Answer to Lithuanian Question Using an Estonian Method by Zenonas Norkus

    Published 2009-09-01
    “… The article introduces a Lithuanian reader into the ideas of distinguished American-Estonian political scientist Rein Taagepera on comparative cliometrics of empires and uses them to detect main thresholds in the imperial history of ancient Lithuania. …”
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  9. 324229

    Study on the Damage Diagnosis of Ancient Wood Structure in Tianshui under Traffic Excitation by Xin Wang, Zhaobo Meng, Xicheng Zhang

    Published 2022-01-01
    “…The study results provide a theoretical basis for the damage diagnosis of the wood structure of ancient buildings along the traffic line.…”
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  10. 324230

    Giant Coronary Artery Aneurysm Causing Acute Anterior Myocardial Infarction by Ahmet Yanık, Uğur Arslan, Murat Akçay, Serdar Menekşe, Uğur Gökmen Yazgan

    Published 2016-01-01
    “…A 70-year-old man with hypertension was admitted to our coronary ICU with acute anterior MI. …”
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  11. 324231
  12. 324232

    Design of high torque density motors for quadruped robot hip joints by YANG Heming, LIANG Bo, DOU Manfeng, DANG Mengxi, HUA Zhiguang

    Published 2024-12-01
    “…Finite element simulation is employed to model the motor, and a proof-of-concept prototype is designed based on the proposed analytical design method. …”
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  16. 324236

    Colonic Angiosarcoma Arising in Association with Amyloid Deposits by Samar Said, Rondell P. Graham, Tsung-Teh Wu, Saba Yasir, Lizhi Zhang, Andrew L. Folpe

    Published 2020-01-01
    “…To our knowledge, there have been no reported cases of angiosarcoma arising in association with amyloid deposition. Herein, we described a case of 77-year-old man who presented with hematochezia, and a sigmoid mass was found on colonoscopy. …”
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  17. 324237

    Nucleic-Acid-Binding Chromophores as Efficient Indicators of Aptamer-Target Interactions by Kwabena Sarpong, Bhaskar Datta

    Published 2012-01-01
    “…In particular, chromophore-functionalized aptamers offer a relatively simple format for detection and quantification of target molecules. …”
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  18. 324238

    Sum-rate maximization in MIMO NOMA system with imperfect CSI by Yanjing SUN, Yang LIU, Jiasi ZHOU, Qi CAO, Song LI

    Published 2019-11-01
    “…In order to solve the problem of maximizing the sum rate under the constraints of transmission power limitation and users’ rates requirements,precoder and receiver were devised by combining multiple-input multiple-output (MIMO) and non-orthogonal multiple access (NOMA) based on imperfect channel state information (CSI).To take advantage of successive interference cancellation (SIC) techniques to eliminate interference from weak user’s signal,each data stream of the strong user needed to decode the corresponding weak user’s signal.Since the problem formed was non-convex,it was converted into the problem with the difference of two convex functions (D.C.) by using semi-positive definite programming and first-order Taylor expansion,and a penalty function was used to solve the constraint of the rank of the precoding covariance matrix.The simulation results show that compared with the orthogonal multiple access technology,the proposed D.C.algorithm can improve system sum rate.…”
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  19. 324239

    Plant Use by the Funnel Beaker Farmers in Poland. New Archaeobotanical Data From Pottery Sherds and Daub Imprints by Dominika Kofel, Kamil Adamczak

    Published 2024-08-01
    “…Interestingly, some assemblages contained crushed bones and microscopic charred wood fragments, illustrating a husbandry strategy that utilised all accessible resources.…”
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  20. 324240

    Preimplantation Genetic Screening: An Effective Testing for Infertile and Repeated Miscarriage Patients? by Ning Wang, Ying-Ming Zheng, Lei Li, Fan Jin

    Published 2010-01-01
    “…Preimplantation genetic screening (PGS) has been introduced into clinical practice, screening, and eliminating aneuploidy embryos, which can improve the chance of conceptions for infertility cases with poor prognosis. These patients are a good target group to assess the possible benefit of aneuploidy screening. …”
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