Development Of Processing Technology Research Articles

Penerapan Teknologi Pengolahan Citra dalam Analisis Data Visual pada Tinjauan Komprehensif

Image processing has become a key technology in visual data analysis, making significant contributions across various fields such as healthcare, security, and the creative industry. This article provides a comprehensive review of the application of image processing technology in visual data analysis, focusing on the latest methods, tools, and practical applications. We discuss various image processing techniques, including segmentation, edge detection, and pattern recognition, as well as how these techniques are applied to process and analyze visual data. The study also includes performance evaluations of various commonly used image processing algorithms and software. Additionally, we explore the challenges faced in applying this technology, such as image resolution issues, noise, and high computational demands. By offering an extensive overview of the development and implementation of image processing technology, this article aims to be a valuable reference for researchers and practitioners working in the field of visual data analysis.

New insights into the influencing mechanisms of hemicellulose removal on dynamic wood-water interactions characterized with low-field NMR

Hemicellulose, one of the most hygroscopic components, highly affected wood properties and wood-water interactions. To get more knowledge about the effects of hemicellulose on wood, this study changed hemicellulose content of wood through hydro-thermal removal of about 8 %, 20 % and 70 %. The dynamic cell water state and distribution during 384 h water absorption and air drying were characterized with low-field nuclear magnetic resonance technique (LFNMR). During water absorption, wood with less hemicellulose initially had higher and faster moisture increase, consisting of more free water in cell lumina and some large voids in cell walls than bound water in cell walls. The highest ratio of free water to bound water reached over 4.5, which was higher than that of untreated wood by over 15 %. This was because hemicellulose removal changed wood-water interaction environments suggested by SEM, FTIR and N2 absorption analysis. Specifically, hemicellulose removal enriched porous structures, especially the mesopore in cell walls. Although sorption sites decreased after hemicellulose removal, increased water paths and water accommodations played a more important role during initial water absorption. Besides, hemicellulose removal facilitated wood air drying, and the decreased moisture included more free water than bound water. This was because the enriched water paths accelerated water exchange, and sorption site decrease after hemicellulose loss reduced wood attraction to water molecules. Therein, the bound water leaving was generally slower than free water for hydrogen bond interaction with wood. The T2 s of bound water and free water were both shortened after hemicellulose removal, possibly because mesopore diameter reduction tightened wood-water bonding. This study provided new insights into understanding role of hemicellulose removal in dynamic wood-water interactions and facilitating development of wood processing technology.

Visual Analyses of Hot Spots and Frontiers in Zanthoxylum planispinum Research Based on CiteSpace

Zanthoxylum planispinum is a type of plant with homologous properties in medicine and food, making it well-loved in China. To explore the development of the Z. planispinum field over the past 20 years, its research hotspots and frontier trends were analyzed. This study conducted database-based visualization analyses and knowledge graph analyses using CiteSpace software with data concerning Z. planispinum published in the Chinese National Knowledge Infrastructure and Web of Science databases between 2003 and 2023. Over the last 20 years, the number of Chinese and English publications on Z. planispinum has shown increasing trends. The foci of this research were mainly germplasm resources, cultivation management, seed oil extraction technology, flavonoid extraction technology, and correlation analyses of antioxidant activities. The main research frontiers included the unified standard naming and adaptation mechanisms of Z. germplasm resources, orientation cultivation, functional component extraction, processing technology research and development, and industrial chain construction. The results provide a scientific reference for the high-quality development of the prickly ash industry.

Research Trends Related on Hair Style in the Text Mining of Big Data Analysis

This study identified research trends by conducting keyword word frequency (TF), related word analysis (N-gram), and reverse document frequency (TF-IDF) through text mining, which analyzes text, which is unstructured data in big data, using the title and Korean abstract of domestic academic papers searched as hairstyles keywords in the Research Information Service (RISS). Through the research results, it was confirmed that hairstyles represent the characteristics of the times, and they are producing them or writing papers to understand preferences through statistics. The purpose of this study is to provide basic data to identify research trends through keywords extracted through text mining that analyzes text, which is unstructured data, in a new way with the development of big data processing technology.

System for Assessing R&D Effectiveness as a Basis for Monitoring the Development of Scientific and Technological Sphere

The authors outline general methodology for the creation of the earlier proposed system for the assessment of R&D effectiveness as the most important element of the process of monitoring scientific and technological development of Russia (collection and analysis of information, assessment of scientific and technological results, scientific and technological forecast, R&D planning and financing) and of the strategic planning of scientific and technological sphere of the country. The attention is focused on the content of the introduced into the system characteristics of R&D results obtained in the country. Practical implementation of the system would improve the effectiveness of the domestic R&D sector, stimulate the innovative development of the country, increase the efficiency of the national economy and the quality of life. The purpose of the work is to create the most complete list of characteristics of R&D results included into the R&D assessment system. The list of such characteristics includes the initially introduced data regarding an R&D result (type, authors, year of getting the result, etc.), as well as the assessments received during a double examination: by expert scientists and leading scientific organizations in the given scientific field or educational institutions. In addition, the characteristics of scientific and technological results should include data that may be required by users of the system both being and not being subjects of scientific and technological activities: state, regional and municipal authorities; monitoring systems of intersectoral complexes, industries and organizations; R&D products’ customers. The authors also proposed possible approaches to financial support for the functioning of the system and monitoring of the effectiveness of the Russian scientific and technological development, which may become the basis for the operation of the proposed system. In solving problems the authors relied on verbal modeling approaches, while for decomposing tasks of consumers of scientific and technological activities - on methods of program-target planning.

EVOLUTION OF THE THEORY OF HUMAN CAPITAL

This scientific article is aimed at identifying trends in the formation and evolution of human capital against the background of the rapid development of technological processes. When writing the article, various tools of scientific knowledge were used, such as comparative analysis, scientific abstraction and synthesis. During the formation and transition to a new technological order, the role of man and human capital is being reviewed in economic processes. Currently, there are various variations that help to form ideas about the stages of development, the degree of influence, the essence and role of man and human capital in economic processes, while one should not forget about the retrospective (evaluative) analysis when considering the theory of human capital. Nowadays, the theory of human capital is able to answer many pressing questions of modern civil society; These questions are largely caused by shifts and changes in innovative and technological development in the process of the 5th and 6th technological order. In these realities, the issue of accumulation and subsequent growth of human capital becomes on a par with other pressing issues of national development. It is worth remembering that high-quality and effective human capital has a huge impact on the development of the state’s innovative economy. Keywords: evolution, theory, human capital, economic development, technological shifts.

Recent advances in robust and ultra‐thin Li metal anode

AbstractLi metal batteries have been widely expected to break the energy‐density limits of current Li‐ion batteries, showing impressive prospects for the next‐generation electrochemical energy storage system. Although much progress has been achieved in stabilizing the Li metal anode, the current Li electrode still lacks efficiency and safety. Moreover, a practical Li metal battery requires a thickness‐controllable Li electrode to maximally balance the energy density and stability. However, due to the stickiness and fragile nature of Li metal, manufacturing Li ingot into thin electrodes from conventional approaches has historically remained challenging, limiting the sufficient utilization of energy density in Li metal batteries. Aiming at the practical application of Li metal anode, the current issues and their initiation mechanism are comprehensively summarized from the stability and processability perspectives. Recent advances in robust and ultra‐thin Li metal anode are outlined from methodology innovation to provide an overall insight. Finally, challenges and prospective developments regarding this burgeoning field are critically discussed to afford future outlooks. With the development of advanced processing and modification technology, we are optimistic that a truly great leap will be achieved in the foreseeable future toward the industrial application of Li metal batteries.

Development of a novel salt processing technology and its performance and economic evaluation: an experimental study

ABSTRACT This study aimed to develop a novel, sustainable, highly efficient, and affordable salt processing technology tailored to local salt producers. Novel technology converts raw solar sea salt into the finest dried salt, which is widely accepted by various industries. Experiments were conducted at a drying temperature of 80°C, with an air velocity of 30 m/s, and a feed rate of 125 kg per hour to evaluate the proposed novel salt processing technology. Performance evaluation was based on product quality parameters (e.g. wet moisture content, sodium chloride (NaCl) percentage, and whiteness) and specific energy consumption. The economic assessment relied on financial analysis and payback period parameters. The results indicated a reduction in salt sample moisture content from 10.37% ± 0.4% to 0.47% ± 0.02%, with NaCl percentage and whiteness of the salt produced at 98.5% ± 0.3% and 81 ± 0.7, respectively. The specific energy consumption for the novel salt processing technology was 0.119 ± 0.07 kWh/kg of the final salt product. Initial investment requirements totalled IDR 275,435,000, with a payback period of 1.66 years. This proposed novel salt processing technology has the potential to generate high-quality dried salt with a production efficiency of 89.5%. Consequently, it could enhance local producer’s businesses, seize opportunities in the national salt market, support rural industrialisation, and be best configured for Indonesia’s local salt producers.

Effects of Dowel Rotation Welding Conditions on Connection Performance for Chinese Fir Dimension Lumbers

In this study, the rotating welding process of Chinese fir (Keteleeriafortunei) in Guizhou, China, was systematically analyzed. The effects of rotating welding conditions, including the dowel-to-guide hole diameter ratio, welding time, depth, base surface, angle, and dowel type, on the performance of welded Chinese fir were explored. Moreover, the physical and chemical changes oftheChinese fir interface during welding were revealed by Fourier-Transform Infrared Spectroscopy (FT-IR), X-ray Photoelectron Spectroscopy (XPS), X-ray Diffraction (XRD), and Scanning Electron Microscopy (SEM). The results indicated the following: (1) The rotating welding technology can quickly achieve a strong connection between wood through friction heat without chemical adhesives and compared with traditional wood connection technology such as gluing or mechanical fixing;it has the advantages of simple operation, high production efficiency; and environmental friendliness. (2) Aftertherotating welding, the wood underwent significant pyrolysis, especially the degradation of hemicellulose. The heat generated in the welding process caused good melting and mechanical interlocking between the dowel and the wall of the guide hole, but it was also accompanied by afriction loss of the dowel and the substrate. (3) The welding parameters affected the wood’s connection strength and stability by altering heat production, distribution, transfer, and frictional losses. The impact of the dowel-to-guide hole diameter ratio had a great influence on the connection strength. When the diameter ratio was 1:0.7, the tensile strength was the highest, reaching 2.27 MPa. (4) The analyses of XPS, FTIR, XRD, and SEM proved thatthechemical composition changes at the interface, leading to a more structured crystalline bond and enhanced connection strength due to fiber entanglement and interlocking. This research providesatheoretical and experimental basis forthefurther innovation and development of wood processing technology and provides a new technical path forthegreen manufacturing of wood structure buildings.

Technology Transfer and Process Development of Danicopan to Enable Process Validation

Technology Transfer and Process Development of Danicopan to Enable Process Validation

Technological Processes Applied to Laboratory Animal Feeds and New Feeding Approaches

Laboratory animal nutrition plays a crucial role in ensuring the health, welfare, and scientific validity of research studies involving animals. Technological advancements in feed processing have provided researchers with innovative tools and techniques to enhance the nutritional quality and stability of laboratory animal diets. Recent developments in feed processing technology have focused on improving the precision, consistency, and nutrient bioavailability of laboratory animal diets. Techniques such as pelleting, extrusion, and coating have been utilized to create homogeneous feed formulations with controlled nutrient profiles. In addition to advances in feed processing, new feeding approaches have emerged to address the specific nutritional requirements of laboratory animals. Precision feeding technologies, incorporating real-time monitoring systems and data analytics, allow for the customization of feed formulations based on individual animal needs. Overall, the integration of technological processes and new feeding approaches in laboratory animal nutrition represents a promising avenue for advancing animal welfare, research quality, and scientific outcomes in preclinical and biomedical research. By leveraging cutting-edge feed processing techniques and tailored feeding strategies, researchers can ensure the optimal nutrition, health, and well-being of laboratory animals, fostering both ethical research practices and robust scientific results. This review provides an overview of the technological processes applied to laboratory animal feeds and introduces new feeding approaches aimed at optimizing animal health and research outcomes.

Edukasi, Pelatihan Teknologi Pengolahan, dan Pengembangan Produk Olahan Purun di Desa Mekar Jaya, Kecamatan Wampu, Kabupaten Langkat

Mekar Jaya Village is one of the villages in Wampu District, Langkat Regency, with high purun potential and many purun artisans in the community. However, until now the purun processed by the community is only mat products. The purpose of the training activities carried out is to educate and train the community about processing technology and purun product development. The activity method is in the form of discussions about educating the management and processing of purun processed products and training in making purun crafts guided by purun artisans trainers. The activity results showed that the community's knowledge about purun management and how to use it increased. After the training, especially in dyeing technology, increased the public's knowledge about purun coloring and encouraged the community to innovate in terms of coloring and processed purun-based products.

The participation of hard-to-reach older people in the research and development process of health technologies from the perspective of multipliers-A qualitative analysis.

The participation of older people in research and development processes has long been called for but has not been sufficiently put into practice. In addition, participation is often late and not particularly intensive, so that certain older groups of people are underrepresented in the development of health technologies (HT). Heterogeneity, e.g., between urban and rural populations, in access to and motivation for participation is also rarely taken into account. The aim of this study was to investigate form and phases of participation for hard-to-reach older people in the research and development process of HT. The qualitative study among multipliers was conducted using focus groups and telephone interviews and took place in a city and an adjacent rural area in northwestern Lower Saxony, Germany. A content analysis of the data was undertaken using deductive-inductive category formation. Seventeen participants (13 female) took part in the study (median age 61, 33-73). Participants from both areas identified particular forms and phases of participation in the research and development process. Longer forms of participation for hard-to-reach groups and the development process of technologies for older people from the rural area were viewed as challenges. Passive and active access strategies are needed to achieve sufficient heterogeneity in the research and development process. Trusted multipliers can play an important role in gaining access to hard-to-reach older people, but also during the research process. Apart from facilitating factors (e.g., age-specific study materials), inhibiting factors such as contact anxieties are also indicated. Only urban participants mention financial/material incentives and community as possible motivations. The results provide important insights from the perspective of multipliers. They show specificities in access and participation for rural areas and for hard-to-reach older people. Many older people may have uncertainties about research projects and HT. Multipliers can assume a key role to help reduce these uncertainties in the future.

Utilizing Digital Transformation Technology at Construction Sites to Mitigate Workplace Incidents and Enhance Safety Practices within the Construction Sector

The Objectives of this project work is to look into the DT digital transformation of the construction sector, more specifically to the impacts of AI for workers and work-environment safety. The scope converges on the more tangible consequences of safety rather than health and focuses on the impact on safety roles and performance as well as implications for jobs and collaborative dynamics between construction organizations. The thesis pushes forward the current state of safety performance and collaborative relationships both in theory as much as in practice and stresses the shift of performance measurements and success factors for the former as well as the roles and goals for the latter. The construction sector is a considerable contributor to a country's economy. For example, there are more than 300 000 people employed in the construction sector in INDIA. Unfortunately, workers’ safety is a big problem in this high-employment sector since the potential risk for injury is high. In INDIA workers in the construction industry are among the most injured, both in terms of work-related accidents and occupational injuries. With more technology advances, there has been an increasing interest in the construction sector regarding new technologies in recent years which also includes occupational safety and health technologies. The results provide a list of different types of safety technologies that have been investigated previously and a versatile overview of safety technology's development process, adoption process, and facilitators and barriers for a successful adoption. This study points out the benefits of utilizing safety technologies and provides extensive information regarding the adoption of safety tools that could encourage engaged actors in the field to strive for more safety technologies which could lead to a safer work environment and healthy worker

Die räumliche Produktion von Alternsbildern durch Smart-Home-Technologien

Abstract. Promising independence in old age, smart home technologies are increasingly being mobilized as a solution to the care crisis in western industrialized societies. A widely accepted concept, “ageing in place” promotes ageing and care at home, with technologies ensuring implementation and reducing healthcare costs. However, images of ageing that promote active ageing and problematize old age are inscribed in the development process of smart home technologies. Based on an ethnographic investigation of technically mediated promises and use cases and interviews with technology developers and exhibitors, we show how smart home technologies construct images of self-responsible, active age on the one hand, and dependent old age on the other. Drawing on a social constructivist notion of ageing and extending feminist STS influenced conceptions of the co-construction of technology and ageing, we show that images of ageing are also spatial constructions that idealize the home as a place of the “third age” and devalue the nursing home as a place of the “fourth age”.

Effect of Repetitive High-Density Current Pulses on Plastic Deformation of Copper Wires under Stepwise Loading

High-density electric current pulses increase the plasticity and reduce the yield stress of metals with negligible heat generation. This effect has great potential for the development of energy-saving technologies for processing hard-to-deform metallic materials. Despite the long history of the study of electroplasticity, there is still no consensus on the physical nature of this effect. In this paper, the effect of repetitive pulses applied at the same or gradually increasing tensile stress on the plastic deformation of copper wire is investigated using a home-made experimental setup. The electroplasticity of the wire in the delivery state and after annealing is compared. It is shown that for a constant tensile stress, the incremental plastic deformation of the wire decreases with each successive pulse. This effect is stronger for annealed wires because they have a lower dislocation density and therefore a lower plasticity resource. The Joule heat release in the specimen and the heating due to plastic deformation are evaluated. The results obtained will be used to fit the parameters of the atomistic model being developed to describe the interaction of electron flow with dislocations.

Optimization techniques for sentiment analysis based on LLM (GPT-3)

With the rapid development of natural language processing (NLP) technology, large-scale pre-trained language models such as GPT-3 have become a popular research object in NLP field. This paper aims to explore sentiment analysis optimization techniques based on large pre-trained language models such as GPT-3 to improve model performance and effect and further promote the development of natural language processing (NLP). By introducing the importance of sentiment analysis and the limitations of traditional methods, GPT-3 and Fine-tuning techniques are introduced in this paper, and their applications in sentiment analysis are explained in detail. The experimental results show that the Fine-tuning technique can optimize GPT-3 model and obtain good performance in sentiment analysis task. This study provides an important reference for future sentiment analysis using large-scale language models.

Studies on Development of Process Technology for Preparation of Dry Fruit Balls Incorporated with Flaxseeds

Studies on Development of Process Technology for Preparation of Dry Fruit Balls Incorporated with Flaxseeds

Comparative analysis of the "human - AI" system

The article highlights the historical foundations of the emergence of information systems that led to the creation of artificial intelligence (AI) in the context of technological development processes, and provides definitions of key concepts. To better understand the essence of the article, through comparative analysis, the views of prominent contemporary figures on the development of artificial intelligence and the diversity of opinions regarding the application of innovative technologies are elucidated. The detachment from reality is observed in both optimistic and pessimistic forecasts due to the lack of scientific substantiation. The diversity of opinions is explained by the fact that most scientists focus on specific aspects (business, politics, physics, neurobiology), rather than on the specific technology of artificial intelligence. The article reveals the ambivalence of views of different groups of experts on the impact of the implementation of new technological processes. Sociologists, historians, and philosophers perceive these technologies with caution, assessing their impact on society and the individual, while companies developing new technologies often exaggerate their significance to promote their products. The right decision would be to unite many fields to achieve a common goal - creating the desired future of the "human-AI" system. Bringing together different sciences (philosophy, psychology, law, physics, mathematics, biology), exchanging experiences, and creating specialized organizations, institutes can help change the polarization of views and find answers to questions that have already arisen and may arise in the future. The activities of research organizations that will explore aspects of technological progress should perform a unifying function between opposing views, balancing the process of hybridization of the real and virtual worlds. The question of the impact of artificial intelligence on the future of humanity remains open. Fruitful cooperation between humans and machines looks promising and requires the correct setting of goals and regular monitoring of the process of this system, understanding the significance of new technologies. The author emphasizes the importance of addressing these issues, as the development of technologies is constantly growing and leaves no time for controversy

Super-resolution Microscopy and Photo-lithography: How can one inspire the other

The principles of microscopy and lithography projection techniques are similar. To improve the resolution of the microscope or further reduce the image projection, both techniques face similar limitations, diffraction limits. The diffraction limit is a limitation of physical optics. In the development process of microscopes, to improve optical microscopy technology, researchers have proposed the idea of reducing the wavelength of light sources and increasing the numerical aperture based on the principle of diffraction limit generation. Modern scientists have proposed techniques to break through the diffraction limit and gradually increase the resolution of microscopes to further improve resolution. These breakthroughs also provide ideas for lithography technology, and researchers have invented techniques such as immersion lithography, multi-exposure, and two-photon direct writing. This article introduces the development process of super-resolution microscopy and lithography technology and analyzes the inspiration and influence of microscopy technology on lithography technology, that is, providing ideas for improving the accuracy of lithography technology.