A Survey of Localization in Wireless Sensor Network by Long Cheng, Chengdong Wu, Yunzhou Zhang, Hao Wu, Mengxin Li, Carsten Maple

“…The location estimation methods can be classified into target/source localization and node self-localization. …”
Get full text

Nanomaterial assisted natural killer cell therapy by Xuan Yu, Xiaobo Chen, Yanlong Yang, Yingsong Tian, Jie Jia, Xinghe Tong

“…It also explores various NK cell therapies, including their sources, methods of acquisition, expansion techniques, Chimeric antigen receptor-Natural Killer cell (CAR-NK) technology, gene editing strategies, and combination therapies. …”
Get full text

Generation of Uncorrelated Multichannel Chaos by Electrical Heterodyning for Multiple-Input–Multiple-Output Chaos Radar Application by Chih-Hao Cheng, Yi-Cheng Chen, Fan-Yi Lin

“…Moreover, compared with those conventional waveform-designing methods that require complicated optimization and digital-to-analog conversion (DAC), the proposed heterodyned technique shows, for the first time, that multiple uncorrelated channels can be generated in real-time while breaking the bandwidth limitation of the DAC devices. …”
Get full text

Valorisation of Rice Husk and Bubble Wrap Plastic Waste through Co-Torrefaction to Optimise Biochar Production by Aloysius Gonzaga Holy Prajitna, Mochammad Chaerul

“…This quantity makes rice husk a potential biomass for conversion into energy to minimize the negative impacts of current processing methods, such as open-burning and mulching. Torrefaction was conducted at 300°C for 30 minutes in this study to enhance the characteristics of biomass fuel by producing biochar with improved combustion properties. …”
Get full text

International legal standards for documentation and investigation of war crimes by Mykhailo Loshytskyi, Oleksandr Yunin, Dmytro Kyslenko, Bohdana Tychna, Oleksandr Dotsenko

“…The study employed the following methods: structural analysis, topological detailing, perfection analysis, structural optimization, comparative analysis, parametric analysis, conceptual modelling. …”
Get full text

A novel principle of frequency characteristics-based current differential protection for outgoing lines of wind farms by Bingran Wang, Zengping Wang

“…With the development of renewable energy sources, conventional power frequency-based protection schemes face performance decrease problems. …”
Get full text

Study of the Effects of Hardfacing Modes Carried out by FCAW-S with Exothermic Addition of MnO₂-Al on Non-Metallic Inclusions, Grain Size, Microstructure and Mechanical... by Bohdan Trembach, Illia Trembach, Aleksandr Grin, Nataliia Makarenko, Olha Babych, Sergey Knyazev, Yuliia Musairova, Michal Krbata, Oleksii Balenko, Oleh Vorobiov, Anatoliy Panchenko

“…At the first stage, it is proposed to use the Taguchi plan (L9) method to find the most significant variables. At the second stage, for the development of a mathematical model and optimization, a factorial design is recommended. …”
Get full text

Risk-communication issues in radiation safety: еvaluation of public awareness in St. Petersburg and the Leningrad region on the activities of the nuclear industry and public unders... by G. V. Arkhangelskaya, S. A. Zelentsova, N. M. Vishnyakova, E. V. Khramtsov, K. V. Varfolomeeva, N. V. Sokolov, V. S. Repin

“…According to the results of the study, it can be concluded that the population of the studied region is poorly informed about the existing radiation situation and the nuclear industry projects. It requires an optimization of the choice of methods for risk communication.…”
Get full text

Spectrophotometric study of tannins in the herb Achillea millefolium L. by H. P. Smoilovska, O. O. Maliuhina, O. K. Yerenko, T. V. Khortetska

“…This allows the use of plant raw materials and extracts of yarrow for the development of complex herbal and combined formulations of medicines. The search for new sources of natural tannin compounds for pharmaceutical and cosmetic purposes is of significant interest and encourages the improvement of phytochemical research methods of known species of medicinal plants. …”
Get full text

Minimum Link Flow Problem and Its Solution With Sparse Modeling by Ryotaro Matsuo, Ryo Nakamura, Hiroyuki Ohsaki

“…Our findings include that COMP can solve the minimum link flow problem with multiple sources and sinks 1.1–1.3 times more effectively than benchmark conventional methods.…”
Get full text

The current state of the humus content of arable chernozems of the true steppes (the example of the Rostov region, Russia) by O. V. Chernova, I. O. Alyabina, O. S. Bezuglova, Yu. A. Litvinov

“…To estimate the humus content and stocks of arable chernozems of two soil-ecological zones (Predcaucasia and Yuzhno-Russkaya) within the Rostov region, as well as the possibility of the optimization of the state of their humus under current conditions.Material and Methods. …”
Get full text

Unique and innovative technology for sustainable and efficient structural concrete made of 100% recycled aggregate from CDW by Bohuslav Slánský, Pavel Zelinka, Jan Čermák

“…This new solution has very positive environmental impact and cost optimization shows its great potential for use as a structural concrete supporting a circular economy, saving natural sources, minimizing dumping and landfilling of CDW as well as reducing the CO2 footprint. …”
Get full text

Outage probability for cooperative communication system with asymmetric channel by CHUAI Gang1, LIU Sheng1, WEN Xiao-jun1

“…Firstly, a mathematical model of cooperative system in asymmetric channel considering the link diversity gain between the source and destination was presented. An analytical expression of the average outage probability which was proved accurate by simulation was derived by using the method of characteristic function. …”
Get full text

Health Benefits of (Poly)phenols from Cherries: A Review of Clinical Trials by Alessandro Colletti, Giancarlo Cravotto, Atanasio De Meo, Marzia Pellizzato, Enzo Luigi Riccardi, Marco Marchetti

“…Cherries are well known to be a rich source of (poly)phenols, especially anthocyanins, with exhibited antioxidant and anti-inflammatory properties. …”
Get full text

Bytecode-based approach for Ethereum smart contract classification by Dan LIN, Kaixin LIN, Jiajing WU, Zibin ZHENG

“…In recent years, blockchain technology has been widely used and concerned in many fields, including finance, medical care and government affairs.However, due to the immutability of smart contracts and the particularity of the operating environment, various security issues occur frequently.On the one hand, the code security problems of contract developers when writing contracts, on the other hand, there are many high-risk smart contracts in Ethereum, and ordinary users are easily attracted by the high returns provided by high-risk contracts, but they have no way to know the risks of the contracts.However, the research on smart contract security mainly focuses on code security, and there is relatively little research on the identification of contract functions.If the smart contract function can be accurately classified, it will help people better understand the behavior of smart contracts, while ensuring the ecological security of smart contracts and reducing or recovering user losses.Existing smart contract classification methods often rely on the analysis of the source code of smart contracts, but contracts released on Ethereum only mandate the deployment of bytecode, and only a very small number of contracts publish their source code.Therefore, an Ethereum smart contract classification method based on bytecode was proposed.Collect the Ethereum smart contract bytecode and the corresponding category label, and then extract the opcode frequency characteristics and control flow graph characteristics.The characteristic importance is analyzed experimentally to obtain the appropriate graph vector dimension and optimal classification model, and finally the multi-classification task of smart contract in five categories of exchange, finance, gambling, game and high risk is experimentally verified, and the F1 score of the XGBoost classifier reaches 0.913 8.Experimental results show that the algorithm can better complete the classification task of Ethereum smart contracts, and can be applied to the prediction of smart contract categories in reality.…”
Get full text

Smooth Guided Adversarial Fully Test-Time Adaptation by Dong Li, Panfei Yang

“…Fully test-time adaptation (FTTA) refers to a specific type of domain adaptation that involves adjusting a pre-trained machine learning model to work with a new target domain, without accessing any data from the source domain. The lack of access to source data makes it more difficult to adjust to the target domain. …”
Get full text

Research activity as a factor in the formation of professional competence of future teachers in the context of digital transformation by Tatyana A. Toreeva

“…Methodology . The main research methods were critical analysis of scientific and pedagogical sources, systematization, classification, and questionnaire method. …”
Get full text

Characterization of Red Dragon Fruit Wine Fermented with a Newly Identified Yeast Strain Saccharomyces cerevisiae M7 by Tran Thanh Quynh Anh, Nguyen Tien An, Do Thi Bich Thuy

“…The most potent candidate was identified by the DNA sequencing method and subjected to an optimization study using a one-factor-at-a-time approach to optimize the conditions for red dragon fruit wine fermentation. …”
Get full text

Chip Design of PTP Time Synchronization for Industrial IoT by Yee-Shao Chen, Yuan-Sun Chu, da-Wei Lo, Yen-Ting Chiang, Ting-Chao Hou

“…In order to improve time accuracy and reduce delays caused by network protocol stacking, this study designed the chip on the data link layer and optimized the original IEEE 1588 protocol. These optimization methods include compensating clock skew and removing run-trip delay Time is too large mechanism. …”
Get full text

Efficient biodiesel production from waste cooking oil using a bifunctional Ce/Mn/γ-Al₂O₃ catalysts by Nashwa Mohammed Alahmar, Nur Izyan Binti Wan Azelee, Susilawati Toemen

“…This study seeks to overcome these challenges by developing and optimizing a bifunctional Ce/Mn(10:90)/γ-Al₂O₃ catalyst via the incipient wetness impregnation (IWI) method. …”
Get full text