Research Status and Prospect of Flotation Separation of a Copper-lead Sulfide Ore by Ruikang WANG, Zhuoyue LAN, Di YANG, Xiong TONG

“…On the basis of analyzing the general situation of copper-lead sulfide ore resources and the characteristics of mineral composition, this paper comprehensively reviews the main process flow of copper-lead sulfide ore flotation separation at the present stage, summarizes the research on the chemical system and mechanism of copper-lead flotation separation, and points out that the research and development of green and environmentally friendly new targeted flotation reagents, the application of bioleaching technology and potential control flotation technology are the main development directions for improving the separation efficiency of copper and lead and the comprehensive utilization level of resources in the future.…”
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Developed implementation of the electronic training manual on electrical technical disciplines for professional trainers by Shevchuk Larysa, Shevchuk Borys, Pochtoviuk Svitlana

“…The main stages of the implementation of the electronic training manual are described, and the user manual for its use in the educational process is developed. …”
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Motivations for and experience with labor induction at 39 weeks in women with obesity—A qualitative study by Joan Hansen, Lise Qvirin Krogh, Jens Fuglsang, Sidsel Boie, Tine Brink Henriksen, Katja Albert Taastrøm, Anne Cathrine Maqving Kjeldsen, Julie Glavind, Stina Lou

“…Results The analysis resulted in three main themes, (1) Motivation for IOL, (2) The IOL process, and (3) IOL in recollection and in the future. …”
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Remote Sensing in Bridge Digitalization: A Review by Joan R. Casas, Rolando Chacón, Necati Catbas, Belén Riveiro, Daniel Tonelli

“…The main sensing technologies used as corresponding platforms are discussed. …”
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The use of blended learning technology in the training for students of pedagogical specialties by Larysa Udovychenko, Nataliia Kuzminets, Olena Stadnik, Natalia Кosharna, Lada Petryk

“…Additionally, the pedagogical technology was evaluated by the participants of the educational process. The main methods are pedagogical experiment and interviewing for theoretical research using descriptive methods, synthesis and analysis. …”
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Gradual commitment and integration: a multilatina cross-border merger and acquisition case by Clarice Kogut, Renato de Mello, Thiago Brandão da Cunha

“… Objective: To investigate the acquisition process of a multilatina by a much larger one, emphasizing its integration process. …”
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Interneuronal modulations as a functional switch for cortical computations: mechanisms and implication for disease by Yann Zerlaut, Alexandra Tzilivaki, Alexandra Tzilivaki, Alexandra Tzilivaki

“…We review experimental and theoretical evidence, mainly from rodent sensory cortices, that supports this view. …”
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Analysis of the factors that initiate polymerization stress: a systematic review by Z. S. Khabadze, Yu. A. Generalova, M. G. Sheroziia, A. A. Nedashkovsky, V. S. Shubaeva

“…Polymerization stress Is one of the main causes of loss of marginal Ш and subsequent postoperative manifestations, such as hypersensitivity, marginal staining, secondary carles, deformation of underlying tooth tissues.Materials and methods. …”
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O JOURNALISM AS A HISTORICAL SOURCE AND ITS MEMORIALISTIC NATURE: THE CASE OF BRAZILIAN MEDICAL STUDENTS IN PARAGUAY by Otavio Avila, Eloiza Dal Pozzo, Raquel Tavares de Lima, Camila Escudero

“…Thus, based on newspapers ideas as historical sources and memory sites, we propose a qualitative research approach, with content analysis complemented by discourse analysis of articles and journalistic reports published in Brazilian and Paraguayan newspapers between January 2020 and December 2022 focusing on Brazilians migrating from different Brazilian regions to border cities between the two countries to study medicine. As the main result, we highlight the understanding of elements, discourses, tools, technical devices, and communicational mediations as assumptions of the processes involved in the new forms of socialization, existential ecosystems, and an organization mode for the migratory flow in question.…”
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Research progress on pit mud and the relationship between its microorganism and Baijiu flavor by LI Yaping, XIANG Zongfu, CAO Mantang, SUN Yuting, JIN Xiqing

“…"One side of the water and soil produces the one side of the liquor", the formation of unique Baijiu style is closely related to the complex and special microbial ecosystem in the pit mud. As one of the main sources of microorganisms in Baijiu brewing process, the quality of pit mud is very important to the production of high-quality base liquor, and the quality of pit mud is mainly reflected by the types and quantities of microorganisms. …”
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The impact of the amount of pollution of the fluid in the hydraulic system on the working resource of the quarry excavator by Abduazizov Nabijon, Xakimov Kamol, Turdiyev Sardor, Zhuraev Akbar, Ismatov Adham

“…The the mining enterprises of the Republic of Uzbekistan pay great attention to improving the quality of operation of the main excavation and loading equipment, including reliability and durability of components and assemblies. …”
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Improving the Efficiency and Quality of Education as the Basis for Successful Digitalization of the Economy by I. I. Shpak, S. N. Kasanin, A. S. Stepanets

“…The most important conditions are considered and the main ways are analyzed to significantly increase the efficiency of modern vocational education while simultaneously improving its quality. …”
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Analysis of Experimental Data from a Concentrating Parabolic Solar Plant and Comparison with Simulation Model Results by Giuseppe Canneto, Irena Balog, Primo Di Ascenzi, Giampaolo Caputo

“…Among the concentrating solar power (CSP) technologies, the parabolic trough (PT) solar collector is a proven technology mainly used to produce electricity and heat for industrial processes. …”
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Antitumor effects and mechanisms of traditional Chinese medicine gamboge: A review by Yanqing Zhou, Yanqing Zhou, Jialing Chen, Qin Zhu, Binyan Lin

“…In this review, we elaborate on the role of the main active ingredients of gamboge in treating cancers. …”
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A Novel Microwave Tunable Band-Pass Filter Integrated Power Divider Based on Liquid Crystal by Yupeng Liu, Di Jiang, Lei Xia, Ruimin Xu

“…It can realize phase shift by changing the dielectric anisotropy, when biasing the high anisotropy nematic liquid crystal. It is mainly used in microwave frequencies. It has a large number of advantages compared to conventional filter integrated power divider, such as low loss, multifunction integration, continuous adjustable, miniaturization, low processing costs, low operating voltage, high phase shift, and convenient manufacture. …”
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The Spread of Gig Economy: Trends and Effects by Nilanjan Banik, Milind Padalkar

“…The article analyzes the factors influencing the dynamics of this process and its main effects. Testing the main hypothesis showed that the development of technological infrastructure, despite its importance, does not fully explain the unevenness of the penetration of the gig economy and the variations in its impact upon different sectors, professions, and skill levels. …”
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Payments under the Common Agricultural Policy as a determinant of development of different types of agricultural holdings by Czyżewski Andrzej, Kryszak Łukasz

“…The main aim of this article was to investigate the influence of payments under the CAP on economic development of different types of farms. …”
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Research progress on flavor components and quality control of traditional Huangjiu by ZHU Bin, LUO Jiaqi, GUAN Bin, JIN Shuyan, CHEN Qihe, SHI Ying

“…The various characteristic flavor substances in Huangjiu were introduced, the main quality control methods of Huangjiu were summarized, and the main factors affecting the Huangjiu quality and their influence on flavor were summarized, and the existing problems and development prospects of Huangjiu were elaborated and prospected.…”
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SYSTEM AND ACTIVITY APPROACH TO THE PROBLEMS SOLUTION OF COMPUTER COMPETENCE DEVELOPMENT OF FUTURE TEACHERS OF VOCATIONAL EDUCATION by Yelena E. Neupokoeva, Nikolaj K. Chapaev

“…By results of research, the specifying steps to areas of technology of the organization of educational process, approaches and techniques are made; didactic materials and manuals that led to increase of results of educational process which main objective is an improvement of quality of formation of computer competence are developed.Scientific novelty. …”
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Mitigating core energy losses in Fe-Si alloys fabricated by direct energy deposition through oxide inclusions and abnormal Goss grain growth by Xiaojun Shen, Konstantinos A. Liogas, Verner Soh Qun Liang, Yung Zhen Lek, Fanbo Meng, Yiming Shen, John E. Huber, Roger C. Reed, Pei Wang, Alexander M. Korsunsky, Christopher H.T. Lee

“…Abnormal Grain Growth (ABG) was observed after thermal post-processing at 1000 °C for 24 h (1000–24), together with the creation of oxide inclusions mainly around the grain boundaries. …”
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