Blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption by Tao FENG, Liqiu CHEN, Junli FANG, Jianming SHI

“…Aiming at the problem that traditional cloud-based data sharing schemes rely on trusted third parties and only focus on data privacy protection or access control, a blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption was proposed.The blockchain and cloud server were combined to store data chain by chain and provide efficient, reliable and tamper-proof data sharing.Firstly, the localization difference privacy was introduced to preprocess the shared data to protect the privacy of the data owner and resist the attack of the untrusted third party.Secondly, the searchable encryption technology and attribute-based encryption were combined to realize data privacy protection, support ciphertext retrieval, and provide fine-grained access control for shared data.Finally, the safety, the correctness proof, and the experimental analysis proves that the proposed scheme meets the safety objectives.…”
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Development of Intermediate Cooling Technology and Its Control for Two-Stand Plate Rolling by Fei Zhang, Wei Yu, Tao Liu

“…The proposed intermediate cooling system can also effectively inhibit the growth of austenite grain, improve the impact toughness and yield strength of Q345B steel plate, reduce the formation of secondary oxide scale on the plate surface and the chromatic aberration of the plate surface, and greatly improve the surface quality of the steel plate.…”
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Clonal reproduction by seed of a cultivated hybrid plant: a new perspective for small-scale rice growers by Vernet, Aurore, Meynard, Donaldo, Guiderdoni, Emmanuel

“…The genotype and phenotype, including grain quality, of the F1 hybrid are reproduced identically in the clonal apomictic progenies. …”
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ResNet-50-NTS digital painting image style classification based on Three-Branch convolutional attention by Xiaohong Wang, Qian Ye, Lei Liu, Haitao Niu, Bangbang Du

“…Furthermore, it integrates the improved residual neural network model with a fine-grained image classification model, ultimately presenting a novel approach for digital painting image style classification. …”
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R~2BAC:a risk-based multi-domain secure interoperation model by LI Rui-xuan, HU Jin-wei, TANG Zhuo, LU Zheng-ding

“…R2BAC,a risk enabled role—based model for multi-domain secure interoperation,was proposed to adapt to the dynamics of distributed environments.R2BAC employs a flexible mechanism to establish interoperation between domains,eliminating the need of a trusted third-party.It translates the problem of interoperation establishment into an op-timality problem,thus achieving optimal interoperability on the premise of domains’ security.The creation and abolish-ment of interoperation relationships in R2BAC are in accord with the dynamics of distributed environments,where do-mains join and leave in an ad hoc manner.Furthermore,R2BAC incorporates risk management methods,leading to at least two advantages.First,a fine-grained authorization mechanism is enabled;second,it is possible to monitor users’ behaviors and adjust their permission sets in a real time manner.…”
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Simple Formation of Nanostructured Molybdenum Disulfide Thin Films by Electrodeposition by S. K. Ghosh, C. Srivastava, S. Nath, J. P. Celis

“…High temperature X-ray diffraction studies clearly recorded the crystal structure transformations associated with grain growth with increase in annealing temperature. …”
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A Study of the Creep-Fatigue Damage Mechanism of a P92 Welded Joint Using Nanoindentation Characterization by Zhangmin Jin, Zhihui Cai, Xuecheng Gu, Zhiqiang Wang, Yiwen Han, Ting Yu, Yuxuan Song, Zengliang Gao, Zhongrui Zheng

“…The relation between the degenerated mechanical properties and microstructural evaluations, i.e., enhanced grain size and nucleation of creep voids, was established, and the damage mechanism was discussed.…”
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Main Development Directions of Agricultural Areas in the Eastern Zangezur Region by Mammadova Sheker, Abdurahmanov Faig, Humbatov Mahmud

“…Since Soviet times, the territory has been used for agricultural purposes, fully meeting the country's needs for milk, meat and grain products. This article highlights the main factors in the development of agricultural industries within the region and examines their spatial distribution, zoning and a map-scheme.…”
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Cross-network access control mechanism for complex network environment by Fenghua LI, Tianzhu CHEN, Zhen WANG, Linjie ZHANG, Guozhen SHI, Yunchuan GUO

“…,integration of multi-network and information flow in cross-network.These characteristics bring access control for complex network environment the new requirement of coarse-grained control,sticky policies and inconsistent operation semantics.To satisfy these requirements,cross-network access control mechanism in complex network environments (CACCN) was designed by mapping the cyberspace-oriented access control.First of all,the process of mapping was illustrated using the example of space-ground integrated networks.Next,a management model was proposed to manage the control elements in CACCN and a series of management functions were designed by using Z-notation.The analysis on practical example demonstrates that the mechanism can satisfy a series of access control requirements.…”
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Modeling Multicellular Systems Using Subcellular Elements by T. J. Newman

“…We present here a detailed description of the model, and use successive mean-field approximations to connect it to more coarse-grained approaches, such as discrete cell-based algorithms and coupled partial differential equations. …”
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spatial-temporal transformation of the volga reservoirs’ soil complex. communication 7. sediment formation in the highly running reservoirs of the volga cascade by Viktor V. Zakonnov, Аrina V. Zakonnova, Aleksandr I. Tsvetkov

“…It is shown that the areas of coarse-grained sediments are 55 and 70%, respectively. The reservoirs under consideration are transit reservoirs for suspended substances and aerators for the oxidation of chemical pollutants and their neutralization, so they play a crucial role in the natural self-purification and management of natural water quality.…”

Incorporating a Sorghum Habitat for Enhancing Lady Beetles (Coleoptera: Coccinellidae) in Cotton by P. G. Tillman, T. E. Cottrell

“…The objective of this 2 yr on-farm study was to document the impact of a grain sorghum trap crop on the density of Coccinellidae on nearby cotton. …”
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Relationships between Plant Diversity and Grasshopper Diversity and Abundance in the Little Missouri National Grassland by David H. Branson

“…Plant species richness appears to be too coarse grained to lead to accurate predictions of grasshopper species richness in this system dominated by generalist grasshopper species.…”
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Machine Learning Based Agricultural Profitability Recommendation Systems: A Paradigm Shift in Crop Cultivation by Nilesh P. Sable, Rajkumar V. Patil, Mahendra Deore, Ratnmala Bhimanpallewar, Parikshit N. Mahalle

“…However, despite the growing demand and potential profitability, farmers have been slow to transition from traditional food grain crops to fruits and vegetables. In this paper, we explore the changing demands of food categories in India, highlighting the shift towards increased consumption of fruits and vegetables. …”
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The intensification impact of dairy cattle breeding on the beef production development in the Russian Non-Chernozem zone by V. V. Smirnova

“…The change in the placement of dairy cattle breeding has been revealed: new large-scale projects are being built in the Chernozem zone and in the regions of the Non-Chernozem zone with high grain yields. Approaches to stimulating beef production in the current conditions at the regional level are considered. …”
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Destabilization of Immersed Dense Granular Material Submitted to Localized Fluidization: An Experimental and Numerical Study by Aboubacar Sidiki Dramé, Li Wang, Yanping Zhang

“…A real economic alternative for the experimental study of fluid-grain coupling during destabilization by localized fluidization of a granular material is created. …”
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Review of the application of intelligent speech technology in education by Gao Jianqing, Wan Genshun, Wu Kui, Fu Zhonghua

“…Moreover, we propose three kinds of challenging problems in the application of intelligent speech technology, including the recognition of domain-related terms, the recognition of code-switching and the fine-grained mispronunciation diagnosis. Viable state-of-art solutions to these problems are also discussed in detail. …”
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SDN security control and forwarding method based on cipher identification by Xi QIN, Guodong TANG, Chaowen CHANG

“…Aimed at the limited matching fields and the lack of effective data source authentication mechanism in the software defined networking (SDN),a SDN security control forwarding method based on cipher identification was proposed.First,the cipher identification was generated according to the user identity,file attributes or business content and other characteristics,and the data stream was marked by the cipher identification and signed with the private key based on the cipher identification.Then,when the data stream entered and left the network,the forwarding device verified its signature to ensure the authenticity of the data.At the same time,the cipher identification was designed as a matching item recognized by the forwarding device,and the network forwarding behavior was defined based on the cipher identification,so a fine-grained network control capability could be formed based on people,things,and business flow.Finally,the validity of the method is verified by experimental analysis.…”
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Effects of (Ti, Mo)C precipitation on the microstructure, impact toughness, and sulfide stress corrosion cracking resistance of linepipe steels by Seoyoon Gong, Seungon Lim, Kyu-Tae Kim, Yong-Jae Yu, S.E. Shin

“…The (Ti, Mo)C precipitation behavior varied and caused differences in the phase fraction, grain size, and dislocation density. Such differences in the microstructure improved the strength and low-temperature impact toughness. …”
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Aviation Information Network Architecture Based on SDN/NFV by Xinkang SONG, Xiang WANG, Haotong FU, Shanghong ZHAO

“…As the key support for the emergence of cluster combat eff ectiveness, the design architecture of aviation information network will infl uence the combat mode in the aviation fi eld.Based on the future operational requirements of aviation cluster, the defi ciency of traditional aviation information network was introduced and the technical characteristics of SDN/NFV was analyzed.On this basis, combined SDN/NFV technology and aviation information network, an aviation information network architecture based on SDN/NFV was proposed, and its components were briefl y described.The future research directions and challenges of aviation information network architecture based on SDN/NFV were summarized.It also explored the ability of establishing effi cient information exchange and fi ne-grained aggregation of resources in aviation information network, which provided reference for the development of aviation information network in the future.…”
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