Development Trend Of Technology Research Articles

Bibliometric analysis and research progress on hydrogen peroxide and persulfate oxidation processes in the remediation of actual oil-contaminated soil.

Oil pollution poses significant harm to both the ecological environment and human health. The primary sources of oil pollutants in soil are leaks that occur during the extraction, transportation, and production phases. In the face of the severe situation of global soil pollution, chemical oxidation technology has shown potential in the remediation of oil-contaminated soil. However, most current research on chemical oxidation technology remains in the laboratory stage, with limited discussion on its characteristics and application conditions in the actual treatment of oil-contaminated sites. To address this gap, this paper applies bibliometric methods to analyze the development trends of chemical oxidation technology and provides a comprehensive review from the perspective of its real-world applications in remediating oil-contaminated soil. It explores commonly used activators, enhancement measures, and key influencing factors of advanced oxidation processes, focusing particularly on those based on hydrogen peroxide and persulfate. The study highlights significant advantages, such as improving remediation efficiency, reducing treatment time, and compatibility with other remediation methods. Nevertheless, challenges remain, including soil acidification, limited pollutant targeting, and high operational costs. To address these issues, this paper proposes innovative directions such as the development of green and efficient activators, optimization of oxidant application strategies, and integration of chemical oxidation with other remediation technologies. These findings aim to establish a robust theoretical foundation and provide strong technical support for future chemical oxidation treatments of such soils. Through this research, we aspire to develop more scientific and effective strategies and methods for the remediation of oil-contaminated soil.

Knowledge Integration and Analysis of Technological Innovation in Prefabricated Construction

Prefabricated construction (PC) plays a critical role in advancing the sustainable and high-quality transformation of the construction industry. Nevertheless, the fragmented and variable nature of technological innovations in PC complicates their acquisition, comprehension, and practical application, thereby hindering the process of innovation transformation. In response to these challenges, this study applies knowledge graph techniques to aggregate, correlate, and store knowledge pertaining to PC technological innovations. Specifically, using patent data from the past five years, and grounded in knowledge management and complex network theories, this study employs text mining, topic modeling, and association rule algorithms to perform clustering, evolutionary, and association analyses. The extracted entities and relationships obtained from the analyses are then stored in a Neo4j graph database for the construction and interactive visualization of a knowledge graph for PC technological innovation. According to the knowledge graph, a question-and-answer system framework is further proposed, providing practical application guidance. This research provides a comprehensive overview of the technological landscape, key nodes, and development trends in PC. It makes a meaningful contribution to knowledge management theory and complex network theory, advancing innovative applications in PC technology.

Neural electrodes for brain‐computer interface system: From rigid to soft

AbstractBrain‐computer interface (BCI) is an advanced technology that establishes a direct connection between the brain and external devices, enabling high‐speed and real‐time information exchange. In BCI systems, electrodes are key interface devices responsible for transmitting signals between the brain and external devices, including recording electrophysiological signals and electrically stimulating nerves. Early BCI electrodes were mainly composed of rigid materials. The mismatch in Young's modulus between rigid electrodes and soft biological tissue can lead to rejection reactions within the biological system, resulting in electrode failure. Furthermore, rigid electrodes are prone to damaging biological tissues during implantation and use. Recently, flexible electrodes have garnered attention in the field of brain science research due to their better adaptability to the softness and curvature of the brain. The design of flexible electrodes can effectively reduce mechanical damage to neural tissue and improve the accuracy and stability of signal transmission, providing new tools and methods for exploring brain function mechanisms and developing novel neural interface technologies. Here, we review the research advancements in neural electrodes for BCI systems. This paper emphasizes the importance of neural electrodes in BCI systems, discusses the limitations of traditional rigid neural electrodes, and introduces various types of flexible neural electrodes in detail. In addition, we also explore practical application scenarios and future development trends of BCI electrode technology, aiming to offer valuable insights for enhancing the performance and user experience of BCI systems.

The Application of Information Technology in Modern Enterprise Human Resource Management

The application of information technology in human resource management is driving a profound transformation in modern enterprise management models. This paper explores the role of information technology in improving recruitment efficiency, optimizing employee performance management, enhancing organizational collaboration, and promoting enterprise innovation. By analyzing the current state of information management and typical use cases, the paper summarizes its positive impact on improving corporate management efficiency and achieving strategic goals. Additionally, this paper delves into the challenges enterprises face in applying information technology, including data security, technology adaptability, and insufficient employee skills. Finally, based on technological development trends, recommendations are provided that rely on emerging technologies such as artificial intelligence and blockchain, aiming to offer a reference for the ongoing development of enterprise human resource management information systems.

Evaluation and Development Trends of Optical Detection Technology for Seed Vigor

Evaluation and Development Trends of Optical Detection Technology for Seed Vigor

New horizons in smart plant sensors: key technologies, applications, and prospects.

As the source of data acquisition, sensors provide basic data support for crop planting decision management and play a foundational role in developing smart planting. Accurate, stable, and deployable on-site sensors make intelligent monitoring of various planting scenarios possible. Recent breakthroughs in plant advanced sensors and the rapid development of intelligent manufacturing and artificial intelligence (AI) have driven sensors towards miniaturization, intelligence, and multi-modality. This review outlines the key technologies in developing new advanced sensors, such as micro-nano technology, flexible electronics technology, and micro-electromechanical system technology. The latest technological frontiers and development trends in sensor principles, fabrication processes, and performance parameters in soil and different segmented crop scenarios are systematically expounded. Finally, future opportunities, challenges, and prospects are discussed. We anticipate that introducing advanced technologies like nanotechnology and AI will rapidly and radically revolutionize the accuracy and intelligence of agricultural sensors, leading to new levels of innovation.

Research on Road Traffic Sign Detection and Recognition Technology

With the development of intelligent transportation systems (ITS) and autonomous driving technologies, road traffic sign detection and recognition have become increasingly important in the fields of traffic safety, road management, and vehicle automation. Road traffic signs not only provide crucial information for drivers but also offer essential perception data for autonomous vehicles within intelligent transportation systems. This paper systematically reviews the current research progress in road traffic sign detection and recognition technology, analyzing the classification, visual features of signs, and the challenges faced in complex traffic environments. By comparing traditional image processing methods with advanced deep learning-based technologies, this paper discusses the advantages and disadvantages of sign detection and recognition in different application scenarios, and explores future technological development trends. Finally, the paper provides an outlook on the research directions in this field, aiming to provide theoretical support for future technological improvements and application promotion.

Based on the form of new energy, the development prospect of supercapacitors in electric vehicles is discussed

With the increasing global emphasis on environmental protection and sustainable development, new forms of energy have gradually become a key development direction in the energy sector. Electric vehicles, as an important application area of new energy technology, have their performance improvement and technological innovation as the focal points of industry attention. Supercapacitors, as an emerging energy storage device, have shown great potential in the field of electric vehicles due to their fast charging and discharging, high power density, and long cycle life. This article analyzes the development trend of electric vehicle technology under new energy forms and deeply explores the basic principles of supercapacitors and their specific applications in electric vehicles. Furthermore, this article looks forward to the development prospects of supercapacitors in electric vehicles, pointing out their enormous potential in improving electric vehicle performance and promoting efficient energy utilization. However, the development of supercapacitors also faces challenges such as high costs, limited energy density, and insufficient technological maturity. Addressing these issues, this paper puts forward suggestions such as strengthening technological research and development and optimizing joint usage strategies. The aim is to achieve positive interaction and collaborative development between supercapacitors and electric vehicles.

Research progress in passivation layer technology for crystalline silicon solar cells

Under the background of rapid advancements in photovoltaic technology, crystalline silicon (c-Si) solar cells, as the mainstream photovoltaic devices, have gained significant research attention for their excellent performances. In particular, silicon heterojunction (SHJ) solar cells, TOPCon (Tunnel Oxide Passivated Contact), and PERC (Passivated Emitter and Rear Cell) represent the cutting-edge technologies in c-Si solar cells. The surface passivation layer of crystalline silicon solar cells, as one of the key factors to improve cell performances, has been closely linked to the development of crystalline silicon solar cells. Due to the complex mechanism of passivation layer and the high demand of experimental research, it is challenging to achieve high quality surface passivation. This paper comprehensively reviews the key issues and research progress in interface passivation technologies for SHJ, TOPCon, and PERC solar cells. Firstly, the research progress of key technology breakthrough of SHJ solar cell is reviewed systematically, and the influences of growth conditions and doping layer on the passivation performances of SHJ solar cell are discussed in detail. Secondly, the important strategies and research achievements for improving the passivation performances of TOPCon and PERC solar cells in the past five years are systematically described. Finally, the development trend of passivation layer technology is prospected. This review offers valuable insights for future technological improvements and performance enhancements in c-Si solar cells.

Review on Repair Technologies for Underwater Concrete Structure Damage of Infrastructures

This paper comprehensively summarizes and discusses the latest research progress in the underwater concrete structure damage repair technology of infrastructures. The prompt application of underwater concrete structure repair technology can effectively deal with the damaged parts of underwater concrete structures, and it can ensure the safe and stable operation of infrastructure and extend its service life. Firstly, this study uses bibliometric methods to analyze the characteristics of the literature on research into underwater concrete repair in the past 30 years (1993–2023), and expounds the research status and hotspots of this field. Then, we conduct a comprehensive classification and discussion of the underwater concrete structure damage repair technologies at the current stage. This technology can be divided into two major types: direct underwater type and dry environment type. Further, the development history of these technologies is systematically sorted out and, combined with practical engineering application cases, the operation processes, applicability, limitations, and economy of these technologies are analyzed. Finally, the challenges and future development trends of the current underwater concrete structure damage repair technology are pointed out, which provides a direction for future research on the intelligent maintenance of underwater concrete structures.

A Study on the Exploration of the Development Process of Regenerative Applications of Energy Technologies in Industrial Warehouse Buildings: Bibliometric Research from 2004 to 2024

Due to the high energy consumption characteristics of industrial warehouse buildings, the demand for energy regeneration technology is increasingly urgent. In recent years, with the rapid development of building energy technology, warehouse building energy regeneration technology has made remarkable progress in energy conservation and sustainable development. A deep understanding of the previous research progress and trends can provide the scientific basis for guiding subsequent in-depth research. Through the bibliometric analysis of 145 journal articles collected from the Web of Science (WoS) database between 2004 and 2024, this research has studied the research trends and progress on the application of energy regeneration in industrial warehouse buildings. This study first revealed the overall development trend of energy regeneration technology in warehouse buildings through quantitative analysis, indicating that related research is growing rapidly. Core scholars in the field such as Lund H. and Mathiesen B.V., as well as major journals such as Energy and Sustainability, have been identified through the analysis of the literature. Five core research themes, including energy efficiency improvement and regeneration technology, renewable energy system design, life cycle sustainable technology, renewable energy utility assessment, and policy support and energy consumption simulation, were identified through cluster analysis. Through evolutionary analysis, this study demonstrates the development process of energy regeneration in warehouse buildings and the critical role played by advances in new energy technologies in the field of warehouse construction. On this basis, this study proposes current key research directions, including energy life cycle assessment, energy regeneration environment optimization, and energy system management. The research on the energy regeneration of warehouse buildings has gradually become an important cross-subject of architecture and energy technology, providing technical support for the transformation of low-carbon storage buildings. The analysis of the current research status, evolutionary logic, and research trends can provide scientific references for further in-depth research and technological applications in this field.

Review of Brake-by-Wire Technology for Low-Speed and Autonomous Vehicles

With advancements in autonomous driving and intelligent transportation, the need for responsive, stable braking systems in low-speed vehicles (LSVs) has risen, especially in complex conditions where traditional systems fall short. Brake-by-Wire (BBW) systems, known for their efficiency, energy savings, and safety, are becoming increasingly popular. This paper provides a systematic review of BBW technology for low-speed vehicles (LSV-BBW), aiming to offer valuable insights for researchers, engineers, and decision-makers in related fields. This comprehensive review covers the application of BBW and its associated technologies in LSVs. First, the current state of research on BBW systems is assessed, both domestically and internationally. Next, the fundamental principles and components of LSV-BBW technology are detailed. Following this, the control strategies of the LSV-BBW system are elaborated, with a clear definition of its performance metrics and identification of the key technologies involved. By analyzing the current trends in LSV-BBW technology development, this paper highlights cutting-edge advancements in the field. Finally, the significance and application prospects of LSV-BBW technology in promoting the intelligent, safe, and efficient development of LSVs are emphasized.

Laboratory biosafety: A visual analysis in the web of science database from 2000 to 2022: A review.

To conduct a visual analysis of institutional publications, individual publications and publication keywords in the field of laboratory biosafety using the Web of Science database from 2000 to 2022.VOSviewer 1.6.18 was used to study the relation between paper authors, and CiteSpace 6.1.R6 was used to visualize the collaboration between the paper institutions, the paper keywords and the timeline. The main research institutions included the Centers for Disease Control and Prevention (USA), and the University of Chinese Academy of Sciences (China). The collaboration between the research institutions was limited and dispersed. Each of the main study teams is led by Feldmann Heinz, Peter B. Jahrling, Roger Hewson, and Li Na. Infection, identification, and outbreak are the keywords that appear more often and are also of higher importance in publications. The citation burst of keywords varies over time: outbreak, resistance, and polymerase chain reaction from 2004 to 2012; gene, cells, and Ebola from 2013 to 2017; and spread, safety, coronavirus, and African swine fever from 2018 to 2022. The centralization of research teams and individuals in laboratory biosafety is not conducive to the growth of disciplinary diversity. These publication keywords are mainly align with significant social events, scientific and technological development trends, and national strategic needs. This paper advocates for a more balanced allocation of resources and collaboration opportunities to foster diversity and address emerging challenges in the field of laboratory biosafety.

New Energy Electric Vehicle Wireless Charging Technology

With the global attention to renewable energy and environmental protection, new energy Electric Vehicles (EVs), as a green travel mode, are gradually becoming the development trend of the future automotive industry. However, problems such as inadequate charging infrastructure and long charging times limit the popularity of electric vehicles. The emergence of wireless charging technology provides a new way to solve these problems. This paper aims to discuss the principle, application status, advantages, challenges and future development trend of wireless charging technology for new energy electric vehicles.

Intellectual property analysis of recycling technologies for spent power lithium-ion batteries

The rapid expansion and increasing adoption of electric vehicles have significantly amplified the demand for power batteries, making the recycling and treatment of spent power lithium-ion batteries a critical issue for environmental protection and resource conservation. Actively pursuing the development of eco-friendly recycling technologies and enhancing the regulatory frameworks governing the disposal of spent power lithium-ion batteries are concerns worldwide. This paper places a particular emphasis on the role of intellectual property protection in the advancement of spent power lithium-ion battery recycling technologies. By classifying the key technologies in the recycling process, reviewing recent policies and regulations, and conducting a comprehensive analysis of patent applications related to these technologies, this study applies intellectual property analysis to systematically investigate the global trends in technology development, the main technological players, and the key fields of innovation in spent power lithium-ion battery recycling over the past two decades. The findings underscore the crucial influence of intellectual property protection on fostering technological innovation and driving the global advancement of recycling technologies. Finally, the paper summarizes the technical characteristics, focal areas, challenges, and future prospects of spent power lithium-ion battery recycling technologies in the context of global energy transformation and sustainable development, providing strategic guidance for future industrialization, technological innovation, and research directions in this critical field.

Development Status and Application Research of Wireless Charging Technology

As the demand for convenience and flexibility in modern electronic devices and industrial systems continues to grow, wireless charging technology has become one of the key solutions to the limitations of traditional wired charging. This technology has demonstrated broad application prospects in various fields such as consumer electronics, industrial automation, and medical devices. This paper systematically reviews the latest developments in wireless charging technology, providing a detailed analysis of the fundamental principles, advantages and disadvantages, and application scenarios of different wireless charging methods, including electromagnetic induction, electric field coupling, magnetic resonance, and radio wave methods. To address the technical challenges encountered in long-distance wireless charging, the article explores optimized solutions such as metasurface designs and relay coils. The article also discusses the crucial roles of frequency modulation technology and clean energy harvesting in enhancing wireless power transmission efficiency. Furthermore, the article delves into the practical applications and development trends of wireless charging technology in areas like consumer electronics and industrial applications.

The Current Situation and Trend of Sino-US Trade Development in the Context of Economic Globalization

The evolution of trade and commercial relations between China and the US is particularly noteworthy, given the significant impact of economic globalization and its role as a fundamental pillar of global economic stability and progress. The trade volume between China and the US is steadily increasing, and this is happening at the same time as the trade structure is changing significantly. The process of commerce between China and the US is not without its difficulties, though, as seen by the US's gradual growth in trade protectionism, the frequency of trade disputes, and the imbalance in trade relations. This paper provides an in-depth analysis of the dynamic evolution trend of China-US trade in the context of economic globalization and discusses the current status and challenges of China-US trade relations, as well as the future trend based on global economic, political, and technological development trends. In addition, the paper forecasts how China-US trade relations will develop in the future in light of new technological advancements, policy adjustments, and shifts in the global economic landscape. It also offers policy recommendations and strategic adjustment guidelines to encourage collaboration between the two sides and produce win-win outcomes.

The Intelligent Monitoring Technology for Machining Thin-Walled Components: A Review

Thin-walled components are extensively utilized in the aviation, aerospace, shipping, and nuclear energy industries due to their advantages of being lightweight and easily integrated. With an increased design quality and complexity of structures, thin-walled components have rendered traditional offline machining state prediction techniques inadequate for meeting the rising demands for machining quality. In recent years, advancements in intelligent manufacturing have led to the emergence of intelligent monitoring technologies that offer new solutions for enhancing the machining quality. This review categorizes technologies into online signal collection, state recognition, and intelligent decision-making, based on the implementation processes of intelligent monitoring. It summarizes the roles and current development status of various technologies within intelligent monitoring and outlines the existing challenges associated with each technology. Finally, the review discusses the challenges and future development trends of intelligent monitoring technology.

Research Status and Progress on Technologies for Exploration of Dry Hot Rock Resources in China

Abstract Hot Dry Rock (HDR) represents a clean and renewable geothermal energy source, playing a crucial role in global energy transition and climate change mitigation. China possesses abundant HDR resources. However, compared to the international advanced level, domestic exploration technology is still in its early stages. This paper analyzes the distribution of HDR resources in China and the achievements in exploration projects. It delves into the principles, applications, limitations, and development trends of key technologies in the main processes of HDR resource exploration. The paper emphasizes the necessity of improving exploration precision, enhancing high-temperature drilling fluid development, advancing logging technology, and establishing unified evaluation standards. Furthermore, it highlights the potential of artificial intelligence and big data technologies in improving exploration efficiency and reducing development risks, aiming to provide scientific technical guidance and practical references for the exploration and utilization of HDR resources in China.

Mathematical model of the system performance mode for simultaneous separate well operation

Relevance. The trend of oil production technology development is related to many relevant topics. One of such actual directions is the technology of simultaneous separate well operation, in particular, including two electric centrifugal pumps and double-sided submersible electric motor. The presence of two formations at the bottomhole implies the selection of the optimal layout, technological parameters of pumps pumping oil. Considering production from two independent formations in the well according to the mentioned technology, there is a high need in selection of correct parameters of installations at the design stage. In the absence of correct selection of technological parameters of units at the design stage, further operation of a well with two independent formations can be economically inexpedient, and in some cases unrealizable, which is due to a number of reasons. First, if the necessary underbalance is not provided for each particular formation, counterflow of fluid may occur and one of the pumps will not participate in the production process. Secondly, when operating an arrangement, which capacity significantly exceeds the capacity (fluid flow from the reservoir) of the well, there is a possibility of pumping failure and, as a consequence, there is a risk of potential failure. In this regard, an extremely urgent task at the moment is to ensure correct selection of technological parameters of electric centrifugal pump units used in simultaneous separate operation of wells with two independent formations. Aim. Development of a mathematical model that allows selecting the optimal technological parameters of the arrangement consisting of two electric centrifugal pumps and a double-sided submersible motor, used for simultaneous separate operation of wells with two independent formations. Methods. Numerical simulation methods for analyzing the operation mode of electric centrifugal pumps in conditions of oil production from two independent reservoirs. Results and conclusions. It was obtained that the developed mathematical model of the system operation mode for simultaneous separate operation of wells allows to estimate the potential of each individual selected pump during oil production (in time dynamics) by analyzing the depression on each individual reservoir, as well as modeling the process taking into account the potential backflow of liquid and supply failure.