Blockchain-based access control mechanism for data traceability by Rongna XIE, Hui LI, Guozhen SHI, Yunchuan GUO, Ming ZHANG, Xiuze DONG

“…To improve the transparency and traceability of access control, a blockchain-based access control mechanism for data traceability and provenance was proposed.The proposed access control policy was transferred to the smart contract and deployed on the blockchain, and the access authorization evaluation was realized by executing the smart contract deployed on the blockchain to ensure the decentralization, transparency and traceability of the access control process.The manner of combining off-chain and on-chain was adopted, the object was stored in off-chain data server, and the object index was generated by the object storage address and hash value, and deployed on the object blockchain.The log of object access authorization and access were recorded in the log blockchain, any misbehavior was immutably recorded.The security analysis show that, the proposed mechanism achieve the properties of decentralization, transparency and traceability while ensuring the privacy of data.…”
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Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation by GUAN Yanli, JIA Ronggu, LI Yuhong, WENG Yanmei, LI Jiayan, FENG Rui

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The Work of Art in the Age of Mechanical Reproduction by Walter Benjamin by Alberto Sdegno

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Research on Mechanical Aging Behavior of Grease in Rolling Bearing by Jialong Yang, Yuhao Zhang, Zongzheng Wang, Wei Pu

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Exploration of developmental toxicity mechanism of emerging environmental contaminants by Tao CHEN, Yunhui ZHANG

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Study on the Transmission Mechanism of Ten Velocity Automatic Transmission by Li Mingsheng, Lan Ying, Li Yong

“…The lever method and the planetary gear mechanism of automatic transmission are studied.A new four planetary gear mechanism which is a hybrid institutions concatenated a Ravigneaux mechanism with a Simpson mechanism is constructed.Based on the lever method,its driving route is also analyzed.Seven types of driving ways which can meet with the shifting requirements of the automatic transmission are obtained.Five types of driving ways among them can be used for 9forward gears,and the other two can be applied for 10 forward gears.Therefore,it provides a theoretical reference to develop the multiple-speed transmission system.…”
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Mechanisms of RCD-1 pore formation and membrane bending by Keli Ren, James Daniel Farrell, Yueyue Li, Xinrui Guo, Ruipei Xie, Xin Liu, Qiaozhen Kang, Qihui Fan, Fangfu Ye, Jingjin Ding, Fang Jiao

“…However, the underlying mechanisms by which RCD-1 acts on the cell membrane remain elusive. …”
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Oxidative mechanism of chicken wooden breast myofibrillar protein by Ke Wang, Yimin Zhang, Jingxin Sun

“…To explore the oxidation mechanism of wooden breast myofibrillar protein (WBMP), oxidative breast MP (OBMP) was obtained from different doses (3, 10, and 20 mmol/L) of H2O2 oxidized normal breast MP (NBMP). …”
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Diabetes-related cognitive impairment: Mechanisms, symptoms, and treatments by Yu Xueting, He Huimei, Wen Jie, Xu Xiuyuan, Ruan Zhaojuan, Hu Rui, Wang Fang, Ju Haibing

“…This review aims to examine the pathophysiological mechanisms, clinical manifestations, risk factors, assessment and diagnosis, management strategies, and future research directions of cognitive impairment in diabetes.…”
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Start Now to Design Citrus Groves for Mechanical Harvesting by Bob Rouse, Steve Futch

“…The Florida citrus industry is now facing one of its greatest challenges -- the change to mechanical harvesting or lose competitiveness in the global juice market. …”
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Experimental Analysis of Tensile Mechanical Properties of Sprayed FRP by Zhao Yang, Kun Wu

“…To study the tensile mechanical properties of sprayed FRP, 13 groups of specimens were tested through uniaxial tensile experiments, being analyzed about stress-strain curve, tensile strength, elastic modulus, breaking elongation, and other mechanical properties. …”
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Noncommutative Spacetime Symmetries from Covariant Quantum Mechanics by Alessandro Moia

“…However, spacetime noncommutativity can also be introduced into single-particle covariant quantum mechanics, replacing the commuting operators representing the particle’s spacetime coordinates with noncommuting ones. …”
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RESEARCH AND EDUCATION CENTER AS A MECHANISM FOR DEVELOPMENT OF THE UNIVERSITY by Boris E. Fishman

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Cellular and Molecular Mechanisms of Mesenchymal Stem Cell Actions by Bruno Christ, Marcella Franquesa, Mustapha Najimi, Luc J. W. van der Laan, Marc Hendrik Dahlke

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On quantum mechanics. To Jonathan Swift, Dean of St Patrick’s by Grégoire LACAZE

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ENHANCEMENT OF MECHANISMS OF COORDINATION OF THE BUDGET POLICY IN EUROPEAN UNION by D. Bolotin

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THE SUPPORT OF SCIENCE IN JAPAN: ORGANIZATIONAL FORMS AND FINANCIAL MECHANISMS by S. V. Pronichkin

“…Recent organizational and structural changes have significantly changed the relative importance of research funding mechanisms in Russia. There is a need for understanding the possible effects of changes to Russian science. …”
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Design and Analysis of Double Crank Type Climbing Mechanism by Zhanli Li Shuang Chen Yanwei Ji Chuntian Lu Guanhong Wang

Subjects: “…Double crank climbing mechanism…”
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The Response to Oxidative DNA Damage in Neurons: Mechanisms and Disease by Laura Narciso, Eleonora Parlanti, Mauro Racaniello, Valeria Simonelli, Alessio Cardinale, Daniela Merlo, Eugenia Dogliotti

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ETosis: A Microbicidal Mechanism beyond Cell Death by Anderson B. Guimarães-Costa, Michelle T. C. Nascimento, Amanda B. Wardini, Lucia H. Pinto-da-Silva, Elvira M. Saraiva

“…Here, we review the mechanism of NETosis/etosis, emphasizing its role in diseases caused by protozoan parasites, fungi, and viruses.…”
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