Preparation of Highly Efficient and Stable All-Inorganic Perovskite Solar Cells in Atmosphere Environment by Yufan Jiang, Dongdong Deng, Jingjing Dong

“…The optimized devices achieved a maximum power conversion efficiency of 12.68%.…”
Get full text

Application of efficient recognition algorithm based on deep neural network in English teaching scene by Mengyang Qin

Get full text

Efficient privacy-preserving image retrieval scheme over outsourced data with multi-user by Xiangyu WANG, Jianfeng MA, Yinbin MIAO

“…The traditional privacy-preserving image retrieval schemes not only bring large computational and communication overhead,but also cannot protect the image and query privacy in multi-user scenarios.To solve above problems,an efficient privacy-preserving content-based image retrieval scheme was proposed in multi-user scenarios.The scheme used Euclidean distance comparison technique to rank the pictures according to similarity of picture feature vectors and return top-k returned.Meanwhile,the efficient key conversion protocol designed in proposed image retrieval scheme allowed each search user to generate queries based on his own private key so that he can retrieval encrypted images generated by different data owners.Strict security analysis shows that the user privacy and cloud data security can be well protected during the image retrieval process,and the performance analysis using real-world dataset shows that the proposed image retrieval scheme is efficient and feasible in practical applications.…”
Get full text

Physical Mechanisms and Theoretical Computation of Efficiency of Submicron Particles Agglomeration by Nonlinear Acoustic Influence by Vladimir N. Khmelev, Andrey V. Shalunov, Roman N. Golykh

Get full text

Comparative efficiency of HIV-1-infected T cell killing by NK cells, monocytes and neutrophils. by Adjoa Smalls-Mantey, Mark Connors, Quentin J Sattentau

Get full text

The Effect of Outflow Launching Radial Efficiency of Accretion Disk on the Shape of Emission-Line Profiles by Mohammad Hassan Naddaf

“…By exploring different radial scenarios of disk mass loss behavior, we uncover connections between outflow radial efficiency and emission line profiles, particularly for lowly ionized lines. …”
Get full text

Increasing Sterilization Efficiency of Shredder Autoclave on Medical Waste Using Ultraviolet Light Device by Sufyan Mohammed Shartooh, Suha Maher Abed, Nuhad Mohammed Hamid

Get full text

The Impact of Resonance on the Light Extraction Efficiency of Single Nanowire Ultraviolet Light Emitting Diodes by Zichen Zhang, Fangliang Gao, Guoqiang Li

“…The study on the far-field distribution indicates that the variation of far-field patterns at different conditions can be conveniently explained by the geometrical optics theory. …”
Get full text

Cost efficiency evaluation for a two-stage series network in data envelopment analysis by Zohreh Moghaddas, Mohsen Vaez Ghasemi

“…Purpose: Cost efficiency evaluation in a network system using data envelopment analysis models can be improved from various aspects in real-world applications. …”
Get full text

Real-time energy efficiency analysis of buildings using ir imaging and computer vision by Lupoiu Teodor, Carutasiu Mihail-Bogdan, Necula Horia

“…Our study addresses this by creating a model for real-time energy efficiency analysis of building insulation using infrared imagery and computer vision. …”
Get full text

An Integrated Optimization Method for Energy-efficient Control of Hybrid Trains Considering Energy Management by Dalei HA, Wei HAN, Jinsong GUO, Zhuang XIAO, Qingyuan WANG

“…For train operation processes with characteristic of spatial segmentation, continuous state variables and different constraints, the integrated model was converted into a multi-stage hybrid train energy management and operation optimization strategy model, and then the adaptive Pseudo-spectrum method was introduced for solving the multi-stage model. …”
Get full text

COMPARATIVE ANALYSIS OF THE WASTE MANAGEMENT SYSTEM EFFICIENCY IN SOME COUNTIES FROM ROMANIA AND POLAND by OANA TIRTOACA (IRIMIA), PRZYDATEK GRZEGORZ

“…However, the achieved efficiency of limiting the deposited waste was different at the level of exceeding 70 % and higher of 0.10 kg an average indicator of waste accumulation per capita in Bacau County. …”
Get full text

ECONOMIC AND ENERGY EFFICIENCY OF SOYBEAN GROWING UNDER NO-TILL AND SALICYLIC ACID IN SOUTHERN UKRAINE by Nataliia DIDENKO, Sergiy LAVRENKO, Nataliia LAVRENKO, Vira KONOVALOVA

“…The research is devoted to a comprehensive approach to the study of soybean productivity depending on the different tillage technologies and plants' spraying of salicylic acid of climate change in Southen Ukraine. …”
Get full text

RETRACTED: Development of an efficient e-waste recycling and beneficiation method into separable precious metals by Nkhoma Richard, Ngonda Tiyamike, Mwale Vincent Dodoma, Falayi Thabo, Siyasiya Charles

Get full text

RETRACTED: Advanced Nanofiltration Techniques for Efficient Removal of Microplastics from Water: A Review by Alekhya V, B Swathi, Kumar Ashish, Kumar Ashwani, Jayronia Sonali, Abood Ahmed Salam

Get full text

The impact of digital infrastructure on regional green innovation efficiency through industrial agglomeration and diversification by Hanyu Zhang, Kaiyue Zhang, Taihua Yan, Xiaonan Cao

Get full text

Enhancing shipyard transportation efficiency through dynamic scheduling using digital twin technology. by Miaomiao Sun, Chengji Liang, Daofang Chang

“…Uncertainties, such as road restrictions at shipyards and the irregular shape of blocks, pose challenges for transporter scheduling. Efficient scheduling of multiple transporters is critical to improving transportation efficiency. …”
Get full text

Methods of Estimating Risk Dealing with Declining Efficiency of Investment Project in Conditions of Statistic Uncertainty by N. P. Tikhomirov, T. M. Tikhomirova

“…The article analyzes different approaches to estimating risk of declining efficiency of investment projects that are recommended to practical use by academic literature. …”
Get full text

Research on World Food Production Efficiency and Environmental Sustainability Based on Entropy-DEA Model by Min Zhang, Wen-Kai Cui, Yu-Jing Zhang, Yun-Hua Xu

“…In addition, the comprehensive evaluation model of efficiency and sustainability was established by controlling the amount of fertilizer used, which was applied in different countries.…”
Get full text

Optimizing Solar–Biomass Pyrolysis: Innovations in Reactor Design and Thermal–Solar System Efficiency by Fahim Ullah, Kamran Hasrat, Mao Mu, Shuang Wang, Sunel Kumar

“…This process promotes energy sustainability. We analyze different solar reactors based on their design, operation, heat transfer rate, efficiency, residence time for biomass retention inside the reactor, and biomass conversion efficiency. …”
Get full text