Industrial Resources Research Articles

Synergistic effects of Reflux Flotation Cell's downcomer and reverse fluidization bed in rejecting clay entrainment during particle separation

The Reflux Flotation Cell (RFC) technology is heralded as an innovative game-changer, promising significant advancements in particle separation, and offering generational benefits for the resources industry. This paper meticulously assessed the RFC's capabilities in tackling another critical industry challenge in resources processing— severe entrainment of waste clay particles during flotation separation and compared the performance with conventional mechanical flotation. Through flotation tests where kaolinite particles were separated from combustible materials, in-situ particle aggregation measurements and calculating air fractions in both flotation systems, this study identified the superior performance of the RFC in reducing kaolinite entrainment and producing a high product quality. This was attributed to a synergistic function between the RFC's downcomer for kaolinite dispersion and the RFC's fluidization bed for generating a low air fraction in reducing kaolinite entrainment. While kaolinite dispersion avoided the blocking of water drainage channels between air bubbles by aggregates, a low air fraction ensured a large gap between air bubbles to allow the displacement of entrained fine particles with fluidization water. Herein, the research findings will guide the resources industry to process low quality resources by successfully rejecting clay and other fine waste materials.

UTILIZATION OF BIM TECHNOLOGIES FOR ENHANCING THE EFFICIENCY OF WATER SUPPLY AND WASTEWATER SYSTEMS DESIGN

Problem statement. The need for the formation and development of human resources in the construction industry of Ukraine to create a competitive sphere that complies with high standards of quality and efficiency, operating based on modern financial, economic, technical, and organizational mechanisms. One method to achieve the goals of innovative development is the modernization of architectural and construction design and engineering networks, particularly through the implementation of Building Information Modeling (BIM) technologies. These technologies enable effective decision-making at all stages of the life cycle of buildings and structures − from the initial idea to the stage of operation and even the dismantling of water supply and wastewater system engineering networks. The purpose of the article − to explore the utilization of BIM technologies to enhance the efficiency and accuracy of designing water supply and wastewater systems Conclusions. The application of BIM technologies in the design of water supply and wastewater systems significantly improves work efficiency. Creating digital models facilitates the interaction of all participants in the construction process and minimizes errors and conflicts during the design phase. The success of modernizing the construction industry became possible through active collaboration of all stakeholders. Public advocacy and participation in addressing industry issues provided a broader perspective on problem-solving. The implementation of BIM technologies allows for the development and improvement of water supply and wastewater system projects, contributing to work optimization and project planning enhancement.

Challenges and Opportunities Management Human Resources in Industry 4.0 Focuses on Digital Skills Syamsudinnoor International Banjarmasin Airpot, South Kalimantan

The Industrial Era 4.0 has brought profound changes in various industrial sectors throughout the world. This research explores the challenges and opportunities of human resource management (HR) in facing these changes, with a focus on Syamsudin Noor International Airport, Banjarmasin, South Kalimantan. The digital era and Industry 4.0 have changed the business landscape, demanding rapid adaptation in managing the workforce. A key challenge is the lack of digital skills required by employees to operate in an increasingly digitalized environment. This research provides an overview of changes at Syamsudin Noor Airport, which has an important role as a regional gateway and logistics center. The airport is facing changes in technology, regulations and increasing customer expectations. HR management must play a strategic role in overcoming this challenge. The conclusion of this research is that HR management must prioritize developing employee digital skills, changing organizational culture, and understanding regulations related to the digital era. This is crucial to ensure the success of Syamsudin Noor Airport and similar organizations in facing Industry 4.0. Opportunities exist in operational efficiency, data analytics and work flexibility. In conclusion, adaptive HR management and a focus on developing digital skills will play a key role in responding to challenges and exploiting opportunities in the Industry 4.0 era.

Spatio-temporal heterogeneity and coupling effect of mining economy, social governance and environmental conservation: Evidence from Guangxi Zhuang Autonomous Region, China.

In order to solve the problem of coordinated development among mining economy, social governance and environmental conservation in global resource-based cities, we choose Guangxi Zhuang Autonomous Region as the research area. The advantage of resource endowment and resource industry was measured by location quotient and input-output method. The panel data related to mining governance from 2010 to 2021 were selected to build the evaluation and coupling analysis model between mining economic, social governance and environmental conservation, and the spatial-temporal heterogeneity and coupling effect of them were analyzed by comprehensive empowerment evaluation, spatial autocorrelation analysis and barrier degree methods. The results show that: (1) Except for the overall upward trend of social governance, the development level of mining economy and environmental conservation are basically stable; (2) The resource-rich areas have obvious mining economic advantages, and the central cities have good social governance capabilities, and the environmental conservation effectiveness is uncertain; (3) The coupling effect between mining economy and social governance is stronger than that between mining economy and environment conservation, and the synergistic coupling effect of the three is relatively random. Finally, we put forward some policy response strategies to Guangxi, and theoretical and practical reference would be provided for resource-based cities around the world.

Study the Relationship between Financial Ratios and Profitability to Market Value of Companies Listed on the Stock Exchange of Thailand. Resource Industry Group Energy and Utilities Category

This research aims to study financial ratios. Profitability and market value, to study financial ratios that are related to profitability, to study financial ratios that are related to market value and to study the profitability that is related to the market value of companies listed on the Stock Exchange of Thailand. Resource Industry Group Energy and Utilities Category The sample group for this research was companies listed on the Stock Exchange of Thailand. Resource Industry Group Energy and utilities category from 2020 to 2022, including 3 accounting periods, 57 companies, total sample size 163, including data from financial statements. Annual report and Form 56-1. The received data is analyzed statistically according to the research objectives with a ready-made program. The statistics used to analyze the data are descriptive statistics, consisting of mean, standard deviation, minimum, maximum, quantitative statistics, such as analysis of the Pearson Correlation coefficient. and Multiple Regression Analysis. Major Findings: Financial ratios that are related to profitability, it is found that the working capital ratio (CR) and the quick working capital ratio (QR) are related in the opposite direction to the return on equity (ROE). Significant at the 0.05 level, Debt Ratio (DR) has a relationship in the opposite direction with Net Profit Rate (NPM), significant at the 0.05 level. Financial ratios that have a relationship with market value found that Debt Ratio (DR) has The relationship is in the same direction with earnings per share (ESP). The debt-to-equity ratio (DE) is related in the opposite direction to earnings per share (ESP) significantly at the 0.05 level and the ability to do Profit that is related to market value. It was found that return on equity (ROE) has a relationship in the same direction as price to book value (PBV) at a significant level of 0.05.

Evaluating the Perceptions of the Portuguese Population on the Economic Impacts of Biotechnology-Based Technologies

Biotechnology-based technologies have the potential to act as catalysts for economic development by fostering innovation, creating new job opportunities, stimulating industry growth, and promoting environmental sustainability. This study aims to evaluate the perceptions of the Portuguese population regarding the economic impacts of using these technologies in areas such as the environment, energy resources, agriculture, industry, and health. For this purpose, a questionnaire was developed and distributed in Portugal to a sample consisting of 559 individuals of both genders, aged between 16 and 82 years old. The findings suggest that, although there is a higher perception of the economic impact of these technologies, participants reveal difficulties in perceiving impacts on health, industry, and energy resources. Moreover, metrics for quantifying participants’ overall perception and improvement potential are provided. These metrics are particularly important as they enable the formation of participant groups with similar characteristics, facilitating the development of tailored intervention strategies. Additionally, a model based on artificial neural networks was presented to predict the perceptions of the Portuguese population regarding the economic impacts of using the mentioned technologies. The proposed model performs well, achieving accuracy rates of 93.0% for the training set and 90.9% for the test set.

Hemp: From Field to Fiber—A Review

Hemp fibers derived from Cannabis sativa L. have experienced a resurgence in popularity over the past few decades, establishing themselves as one of the most sought-after fibers. This article delves into the intricacies of the hemp production chain, offering a comprehensive understanding from field to fiber. Key aspects covered include the botany of hemp, cultivation requirements, the impact of various factors on plant growth, the harvesting process, different methods of fiber extraction, fibers properties, and suitable spinning processes. Recent studies of hemp’s Life Cycle Assessment are explored, shedding light on how it compares to other sustainable crops and providing insights into the true sustainability of hemp, substantiated by numerical data. The article also addresses challenges encountered throughout the hemp production chain and speculates on future directions that may unfold in the coming years. The overall goal of this study is to provide a knowledge base encompassing every facet of hemp fiber production. It elucidates how different technological approaches and the technical properties of fibers play pivotal roles in determining their ultimate applications. By offering a comprehensive overview, this article contributes to the broader understanding of hemp as a valuable and sustainable resource in the textile industry.

The role of university–industry linkages in promoting technology transfer: implementation of triple helix model relations

AbstractThis study recognized the importance of linking higher education institutions with various industries in a given country to promote technology transfer and sustainable development. However, in one or another way, the linkage was not well-practiced in Ethiopia. The study aims to assess the role of university–industry linkages in technology transfer and identify the barriers and opportunities of the linkage. Universities have institutionalized intermediary organizations such as technology transfer offices, collaborative research centers, incubators, and science parks to enhance university–industry collaboration. The collaboration between academia and industry is understood as the transactions between universities and firms that involve the exchange of knowledge, skills, resources, and capabilities. The study uses the concept of the triple helix model and proposes the establishment of the Higher Education Institutions–Industry Resource Integration Center as a way forward to solving the problems that Ethiopian industries are facing. A triple helix of university–industry–government relations is emerging as a common format that transcends national boundaries. The integration of these functions is changing the nature of the university and its role in society. The potential for national development in Ethiopia and elsewhere resides in entrepreneurial universities taking the lead in infusing knowledge, innovation, technology, and enterprise into the entire society.

Artificial Intelligence and Public Sector Human Resource Management: Opportunities, Challenges

We have developed concerning individuals, technology, industry, and different resources because of developing globalization since evolution is an ever-evolving shift through time. Mechanical technology, language acknowledgment, picture acknowledgment, information investigation, and a couple of additional master frameworks is a portion of the innovations that are essential for the evolution of digitization and regularization of artificial intelligence. Organizations, particularly those in the IT sector, are adopting various innovations including virtual reality, augmented reality, artificial intelligence, and others. Human resource management methods must now undergo the same evolution through computerization of work, which might incorporate undertaking, employing achievement (the enlistment and determination process), upgraded ability quality, information examination, and group plan viability. In the current study, we carefully examined and analyzed a sizable number of published papers based on their contributions to the field of knowledge with the quickly developing trend of using artificial intelligence technology in contemporary economics. Additionally, look into how experience and age affect the suggested associations. In order to examine the link between the study's latent variables, a structural framework was established. The findings showed that behavioral intention of HR professionals is significantly influenced by trust and performance expectations. The performance expectations of HR professionals were significantly influenced by trust and technical readiness. Finally, there was no moderating influence of age or experience on the link between performance expectations and behavioral intention and trust. The results of this study help advance the notion of information technology dissemination in human resource management. All the examination of information relating to human resources has attracted the consideration of all organizations late years, and the accentuation has been put on human capital, which is viewed as the essential variable affecting the improvement of the business and its exercises at all degrees of human resource arrangements. It tries to clearly outline the problems that computer scientists are working to address for HR researchers. By emphasizing those that use artificial intelligence, it simultaneously outlines the many and modern IT approaches, tools, and methodologies now in use.

Metallurgical characteristics of aluminum-steel joints manufactured by rotary friction welding: A review and statistical analysis

Rotary friction welding (RFW) is a solid-state joining process that can be used to join different alloy systems such as aluminum-steel alloys. Rotary friction welding has become increasingly appealing for various industries due to the sustainable advantages that it offers, including overall cost reduction, weight minimization, and unique properties. However, the formation of brittle intermetallic compounds (IMCs) at the interface can be a challenge in the welding process of aluminum-steel alloys. This paper reviews the metallurgical characteristics of aluminum-steel alloy joints manufactured by rotary friction welding. The different types of intermetallic compounds that can form at the interface, as well as the factors that affect their formation, are discussed. The effects of rotary friction welding parameters on the microstructure and mechanical properties of the joints are also presented. Specifically, minimizing interfacial reaction layers via post-weld heat treatment and controlling the heat input during the process is crucial to suppressing the formation of intermetallic compounds. This study employed artificial intelligence modeling, specifically the artificial neural network - multilayer perceptron, to investigate the effect of various parameters on the ultimate properties of the parts welded together. Overall, this paper provides an excellent resource for industries looking to embrace rotary friction welding to tackle the challenge of dissimilar Al-steel joining.

Technology of the boiled-smoked sausage products is for the use of side foods of processing of oil-bearing production

The article examines the issue of expanding the assortment of sausage products with a combined composition of raw materials, using dietary fibers with functional and technological properties that stabilize the quality of meat raw materials to create products with a functional purpose. Enriching meat products with dietary fibers is advisable to achieve specific technological goals in physiologically significant quantities. Pumpkin seed processing products are characterized as gluten-free; their use is relevant for enriching finished products with a vitamin-mineral complex. Fiber from industrial hemp seeds is a by-product of oil production and a unique source of protein, natural carotene, phytosterols, and phospholipids. The recipe and production technology of cooked-smoked sausage products with a combined composition of raw materials has been experimentally confirmed. It was established that using hydrated fiber from hemp seeds and pumpkin seeds in the recipe of sausage products improves structural and mechanical characteristics, has high organoleptic indicators, and ensures the production of a product of increased biological and nutritional value. Food additives of vegetable origin give sausage products an appetizing appearance, proper texture and consistency, and appropriate taste while significantly reducing their production cost. With the optimal selection of the recipe, food supplements of plant origin allow you to balance products from the point of view of nutrition. The best results are a complex of characteristics for using a hydrated hemp and pumpkin seed fiber mixture. The technology aims to solve the problem of expanding the range of meat products for mass consumption with increased nutritional value. Enrichment of sausage products with fiber from pumpkin seeds and industrial hemp helps improve the products' functional properties. It ensures the formation of the necessary structural and mechanical properties. Using processed products of pumpkin seeds and industrial hemp as raw materials for sausage production solves the food industry's resource conservation problem.

Student Baking in the Framework of Providing Human Resources and Strengthening Literacy

Education provides human resources for industry, while industry provides capital resources for Education. Thus, prioritizing the level of "practice" is expected to prepare the absorption of human resources who have competence in accordance with the needs of the times (read: the world of work) is feared to be the root of its emergence. Therefore, the Indonesian Literature Study Program in collaboration with BBJT (Central Java Provincial Language Center) conducts coaching Indonesian Literature study program students to be ready to face the challenges of the world of work. They are educated through apprenticeships at BBJT.

Analysis of Integrating Aesthetic Education into Short Video Course

With the rapid development of digital technology and new media, short videos have become a popular means of expression among young people today. However, most short video production courses often neglect the cultivation of aesthetics and art, lacking in creativity and aesthetic appreciation. Therefore, integrating aesthetic education into short video production courses to achieve the goal of cultivating marketable talents in short video production theory, practical skills, and aesthetic education in the new media environment is an inevitable requirement for the current innovative reform in short video production course teaching. Furthermore, the article proposes exploring a new approach to integrating traditional Chinese culture into professional course ideological and political education through the teaching philosophy and methods of aesthetic education. By promoting interaction between production, academia, and research through extracurricular clubs, actively exploring the integration of technical resources in marketing majors at universities with local characteristic industry resources, a new path is provided for the construction of a two-way interactive innovation model between schools and enterprises.

Research on the Rural Revitalization Process Driven by Human Capital: Based on Farmers’ Professionalization Perspective

This study examines the logical connection and articulation mechanism between rural human capital and rural revitalization from the perspective of farmers’ professionalization. Utilizing panel data spanning 2011 to 2020, collected from 31 provinces in China, a comprehensive index framework for rural revitalization was constructed, and a fixed-effect model was used for empirical analysis. It is found that: firstly, rural human capital strongly drives rural revitalization, and the professionalization of farmers has a converging influence on rural revitalization as well as a favorable moderating influence on the convergence of rural human capital on rural revitalization. Secondly, the harmonized progress of urban and rural regions is a significant interface mechanism between rural human capital and rural revitalization. Therefore, to facilitate rural revitalization, the government should provide educational opportunities, make investments in rural human capital through policies, and emphasize the value of talents and industrial resources in integrating the urban and rural.

Geoportals as an Information Tool for Government Support of Agricultural Producers

In this scientific article, the authors consider the role and importance of geoportals as sources of information for the development of the agro-industrial complex in the region. The object of the study is Novgorod region, which has an industrial and agricultural specialization and significant natural resource potential for the development of the agricultural sector. The authors have identified external and internal factors that have a negative impact on the development of agriculture in the region. The solution to the mentioned above problems is, according to the authors, visualization of the results of complex works on the establishment of boundaries of agricultural lands on a regional geoportal with subsequent use of it as a justifying tool for making managerial decisions to support agricultural producers. The conducted research has shown that the Novgorod region has the opportunities to restore abandoned agricultural lands, and the use of geoportal information by regional authorities can allow effective interaction with the federal budget for comprehensive support of agricultural producers in a simplified manner.

Evolution of New Energy Minerals Trade Pattern and Analysis of China’s Status Evolution

Copper, cobalt, nickel as the key raw materials for the new energy automobile industry, the supply and demand of resources and international trade are largely affected by the world economy and political pattern, and the risks and vulnerabilities of the resource industry chain are highlighted. Using the method of complex network to analyze the trade network of three kinds of mineral resources from the perspective of industrial chain, the following conclusions are drawn: (1) the global trade network of three kinds of new energy minerals in the whole industrial chain all presents the characteristics of complexity and connection enhancement, and has the characteristics of the network of the small world; (2) China has become an important hub in the global trade network of copper, cobalt, and nickel, and has a stronger ability to control the trade of other countries.

INNOVATION MODEL OF HUMAN RESOURCES TRAINING AND DEVELOPMENT FOR THE HOTEL INDUSTRY FROM THE ASEAN STANDARD FRAMEWORK: A CASE IN NAKHON RATCHASIMA PROVINCE, THAILAND

From the current global changes and the rapid development of innovation and technology, personnel development according to the previous approach may be insufficient for work. It is necessary to increase the skills of the workforce and improve work efficiency for higher quality. This research aims to study the training and development of human resources in the hotel industry in Nakhon Ratchasima Province at present, to study innovations in training and human resource development in the hotel industry and the ASEAN hotel industry standard framework, and to propose the innovation model for training and development of human resources in the hotel industry from the ASEAN standard framework. The findings suggest implementing the innovation model of resources training and development in the hotel industry by integrating modern technology and training techniques into use in developing staff in various forms that are in accordance with the ASEAN standard framework and hotel service standards to increase the hotel service quality and staff performance. The quantitative approach was employed by using structural equation modeling for path analysis. The data was collected by using questionnaires from 400 samplings from hotel staff in Nakhon Ratchasima Province. The model is consistent with empirical material in statistical significance. It can confirm that seven significant factors directly affect service performance which are job rotation, blended learning, practice training, classroom training, study tour for learning, learning through playing games, and teaching respectively and the new model was proposed for innovative development and training for the hotel staff. This research proposes an innovation process for hotels to implement the use of technology and techniques for human resources training and development. It can increase staff service performance, lead to positive guest experience and satisfaction, and lead to hotel revenue. However, the potential, the different hotel contexts and characteristics, and its organizational culture should be considered for the implementation.

Nutritional and Phytochemical Characterization of Freeze-Dried Raspberry (Rubus idaeus): A Comprehensive Analysis.

Several studies have highlighted the beneficial effects of consuming red raspberries on human health thanks to their high content of phytochemicals. However, the products used in these studies, both in the raw or freeze-dried form, were not fully characterized for nutrient and phytochemical composition. In this study, we aimed to determine the nutrient and non-nutrient compounds present in a freeze-dried red raspberry powder widely used by the food industry and consumers. The main sugars identified were fructose (12%), glucose (11%), and sucrose (11%). Twelve fatty acids were detected, with linoleic acid (46%), α-linolenic acid (20%), and oleic acid (15%) being the most abundant. Regarding micronutrients, vitamin C was the main hydro-soluble vitamin, while minerals, potassium, phosphorous, copper and magnesium were the most abundant, with concentrations ranging from 9 up to 96 mg/100 g, followed by manganese, iron and zinc, detected in the range 0.1-0.9 mg/100 g. Phytochemical analysis using UHPLC-DAD-HR-MS detection revealed the presence of Sanguiin H6 (0.4%), Lambertianin C (0.05%), and Sanguiin H-10 isomers (0.9%) as the main compounds. Among anthocyanins, the most representative compounds were cyanidin-3-sophoroside, cyanidin-3-glucoside and cyanidin-3-sambubioside. Our findings can serve as a reliable resource for the food industry, nutraceutical applications and for future investigations in the context of human health.

Can the Difference of the Transfer Trice of Industrial Land "Bidding, Auctions and Listings" Promote the Transformation and Upgrading of Regional Industries?

The purpose of this study is to explore the impact of the difference in the transfer price of industrial land on the regional industrial transformation and upgrading under the "bid and auction" system. Research methods: panel data fixed effect model. Research results: Improving the differentiation of industrial land transfer price is conducive to regional industrial transformation and upgrading, and this conclusion has passed a variety of robustness tests. Research conclusions: First, formulate and improve the promotion of industrial land transfer price differentiation strategy. The second is to establish and improve the enterprise entry and exit mechanism to improve the efficiency of industrial land resource allocation. The third is to further improve the secondary market trading system of industrial land, and actively explore the circulation mechanism of stock industrial land to ensure the reasonable flow and efficient use of industrial land resources.

Graduate Study with Online Education in the Post-Pandemic Era: An Experiential Case Study

It is important for the human resources industry to have the ability to overcome existing industrial challenges as well as to prepare for the coming challenges impacted by the changing strategic environment. This includes but is not limited to Industry 4.0, VUCA & BANI World, the COVID-19 pandemic, Society 5.0 and changing geopolitics. To be able to deal with more complex problems requires Higher-Order Thinking Skills (HOTS). Therefore, improving HOTS, especially in the human resources industry, requires a solid partnership between industry and academia. The academic partnership will be meaningful in improving HOTS’s ability through a tailored master’s program known as a multi-disciplinary master’s program (MDMP). MDMP improve the HOTS of industry human resources by combining the strengths of academics and industry. This is an action research developed together between industry and academia and performed in several academic projects towards a master’s degree in various fields. It was concluded, based on the results, that MDMP showed promising results toward the improvement of industry human resources, especially in the ability of HOTS.
 Keywords: higher-order thinking skills, academic-industry partnership, multi disciplinary master’s program