Multi-authority attribute-based encryption with efficient user revocation in cloud computing by Liang-xuan ZHANG, Hui LI

“…An efficient user revocable multi-authority ABE scheme was proposed,a “hybrid decryption key” for each user isused to achieve efficient user revocation.Comparing with the existing schemes,this scheme is more effective in user revocation.In addition,the scheme can also achieve user dynamic privileges management,partial data outsource encryption and ciphertext partially decrypted in the cloud server and shared data self-destruction after expiration.…”
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L’immagine come arma. Il ruolo delle fotografie nella protesta di Euromaidan by Tamara Mykhaylyak

“…The Euormaidan’s photos are known all around the world; this event has been described through a myriad of photos and videos. Throughout the exploration and analysis of the major Russian and Ukrainian  journals’ websites, online TVs, social networks and blogs, we have gathered a large amount of visual documents.  …”
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Pereyra, C. y Reyes, A. (2021). Senderos que se bifurcan. Cartas 1914-1933. Edición y estudio introductorio de Aurora Díez-Canedo. Universidad Nacional Autónoma de México. by Miguel Rupérez Pascual

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A Conjugate Gradient Method for Unconstrained Optimization Problems by Gonglin Yuan

“…A hybrid method combining the FR conjugate gradient method and the WYL conjugate gradient method is proposed for unconstrained optimization problems. …”
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La excelencia y dignidad de las mujeres by Martina Lopez

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To be (virtual) or not to be: six ways to get a grip on choosing a delivery method for your educational program by Iman Lahouaoula, Heather Buckley, Nawaaz Nathoo

“…Now, educators are left with a selection of in-person, virtual, and hybrid approaches to structure medical education programming. …”
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Dual channel routing scheme in ad hoc networks by WANG Qing-hui1, GONG Chang-qing1, WANG Guang-xing1

“…By improving the capacity of ad hoc networks by using multiple channel interfaces,a dual channel routing（DCR）scheme was introduced that proactively maintains all nodes’ location information based on periodic exchanges of location information in one channel.Based on the information,shortest path algorithm was used to find route to destination.Then,source transmitted data packet in another channel.DCR is a hybrid proactive/reactive scheme.Because there is no interference between two channels,the results of simulation show that the scheme can improve networks performance.…”
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Notes to Reflect on a Political Ecology of Borderland Territories by Martha Moncada Paredes

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Contrafiguras de la violencia. Imágenes, relatos y arquetipos de la perpetración de los crímenes del franquismo by Violeta Ros, María Rosón, Lurdes Valls

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Green Supply Chain Management based on Artificial Intelligence of Everything by Nozari Hamed

“…Also, examining the key features of AIoE technology as a new hybrid technology is one of this research’s most essential features.…”
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Existence and Convergence Theorems by an Iterative Shrinking Projection Method of a Strict Pseudocontraction in Hilbert Spaces by Kasamsuk Ungchittrakool

“…The aim of this paper is to provide some existence theorems of a strict pseudocontraction by the way of a hybrid shrinking projection method, involving some necessary and sufficient conditions. …”
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Implementasi Self Organizing Maps untuk Pengelompokan Kabupaten/Kota Berdasarkan Indeks Pembangunan Manusia by Dwi Marisa Midyanti, Syamsul Bahri

“…Penelitian ini bertujuan untuk melakukan pengelompokan IPM Kalimantan Barat dengan adanya penambahan variabel kepadatan penduduk, jumlah guru dan murid, dan jumlah pengangguran menggunakan Self Organizing Maps (SOM). …”
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Non-Stationary Wind Loading Identification for Large Transmission Tower Based on Dynamic Finite-Element Model Updating by Nai-Long Zhang, Chao Gao, Gang Qiu, Jing-Gang Yang, Bai-Jian Wu, Xiao-Xiang Cheng

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Analysis of the Influence of the Distribution and Development of Soil Caves on the Stability of High-Voltage Transmission Tower Foundations by Yingbo Zhou, Li Zhou, Zhiqiang Duan, Fangchao Ke, Huan Liu

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A Study on the Evaluation Method for the Operating Status of Overhead Transmission Lines Based on Analytic Hierarchy Process (AHP) by Qingbin Wang, Liang Wang, Rui Tian, Shuangpeng Cao, Shuai Zuo, Di Che, Lantao Jing

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Reliability Evaluation of NPP’s Power Supply System Based on Improved GO-FLOW Method by Jie Zhao, Tian Liu, Yu Zhao, Dichen Liu, Xiaodong Yang, Yi Lin, Zhangsui Lin, Yong Lei

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A Mechanism Framework for Clearing Prices in Electricity Market Based on Trusted Capacity of Power Generation Resources by Yuanyuan Lou, Jiekang Wu, Zhen Lei, Xinmiao Liu, Junlei Liu, Xun Lu

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A two-stage flexible scheduling method for power systems with wind power considering the coordination of multiple resources by Aoyu Lei, Ligang Zhao, Yong Mei, Hongyue Zhen, Yongqiang Gao, Tinghui Zhou

“…The intermittency and uncertainty of renewable energy generations, such as wind power, present great challenges to the secure and stable operation of power grids. To accommodate a high penetration of renewable energy, it is vital to coordinate multiple flexible resources to deal with the intermittency and uncertainty of renewable energy and ensure the network security. …”
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Security Risk Analysis of Active Distribution Networks with Large-Scale Controllable Loads under Malicious Attacks by Jiaqi Liang, Yibei Wu, Jun’e Li, Xiong Chen, Heqin Tong, Ming Ni

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A neural network design for black-box identification of converter impedance models in arbitrary operating conditions by CHEN Bing, ZHAO Chongbin, JIANG Qirong, WANG Xu, WANG Fangming

“…Considering that the impedance characteristics of AC grid-connected equipment represented by power electronic converters are easily affected by the AC steady-state operating point, quickly deriving an impedance model for any operating condition of the converter using black-box identification can greatly improve the efficiency of stability analysis. …”
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