bluuebunny/crossref_metadata_2025 huggingface dataset:
Application Of Social Media Technologies for Research by Final Year University Business Education Students in Universities in Nigeria
Authors: EWOMAOGHENE OKORO PATIENCE , EDEWHOR VINCENT
Published: June 2024

This study investigated the application of social media technologies for research by final year university business education students in universities in Nigeria. Four research questions and eight hypotheses guided the study. The study adopted descriptive survey design. The population which served as sample comprised 4,059 final year business education students. A Questionnaire was instrument used for data collection. The questionnaire contained two parts: Part A had 4 items of demographic variables of respondents – name of university, sex, university type (Federal or State), mode of entry. Part B contained 50 items based on the Four Research Questions: Research Question 1 contained 10 items, Research Question 2 contained 11 items, Research Question 3 contained 12 items and Research Question 4 contained 17 items. The questionnaire was structured on a 4-point scale of responses: Very High Extent 4-points, High Extent 3-points, Low Extent 2-points, Very Low Extent 1-point. There was face and content validity of the instrument. The instrument was validated by experts in Computer Science and Measurement and Evaluation at the Delta State University, Abraka. The instrument was subjected to reliability through Cronbach Apha and the result of the four Research Questions are – r=0.82, r=0.87, r=0.89 and r=0.80. A total of 4,059 copies of the questionnaire were administered to 4,059 university final year Business Education students in all universities offering Business Education programmes. 3,896 copies were fully completed and returned indicating a return rate of 95.98%. The data collected were analyzed using mean and standard deviations. The findings were on four major social media websites: web 2.0, WhatsApp, YouTube and Facebook. The study revealed that there is a low extent of use of social media sites for students’ research. It was only Facebook that was established as being used to a high extent for students’ research. It was therefore recommended that University authorities should train students on adequate use of social media for research, social media should be included in the curriculum of universities, Government should provide internet facilities in schools and students should be encouraged to use the school internet facilities for research rather than their own smart phones that could easily lead to distraction.
An Analysis of Chitra Banerjee Divakaruni’s the Forest of Enchantments from An Ecofeminist Standpoint
Authors: D Annie Vimala , T Johnknox , Kumar S. Vinoth , Rexcy A.
Published: June 2024

Eco-feminism primarily concerns itself with the subjugation of nature by the human race, as well as the oppression of women in society. It specifically focuses on the domination of the patriarchal society both on women and nature. Therefore, it examines not only the dominance of men over women, but also the dominance of human beings over nature. This research aims to interpret Divakaruni's The Forest of Enchantments from an eco-feminist perspective, using Young's five faces of oppression as a framework for analysis.
Peer Instruction Integrated with Process Writing in EFL Writing Sessions: A Classroom Observation
Authors: Huang Zefu , Arumugam Nalini , Liu Shaoxia , Wang Fangfang
Published: June 2024

This study investigated how peer instruction integrated with process writing influences EFL (English as a Foreign Language) students’ writing competence in a Chinese university. It randomly chose one intact class of non-English majors to implement the peer instruction and process writing approaches. The researcher divided the class into seven sub-groups to fulfill the writing tasks smoothly. Employing a qualitative research design, this study utilized observation methods to collect data. Three non-participant observers were invited with the researcher to observe the writing sessions among the sub-groups in the intact class. Thematic analysis of observation data showed that students effectively used peer instruction skills during all stages of process writing: planning, generating ideas, translating, editing, and revising. Integrating peer instruction with process writing served as a positive catalyst, motivating EFL students. Following Vygotsky’s Zone of Proximal Development (ZPD) principle, this integration significantly broadened students’ ZPD. By working within this zone, students unlocked their full developmental potential, surpassing their current abilities, leading to a more efficient and effective writing process.
Divine Insights: Religious Influences in Albanian Literature
Authors: Maloku-Morina Mihrije , Rahimi Sefedin
Published: June 2024

This paper aims to investigate the profound influences of Biblical and Koranic discourse on Albanian literature during a specific period, with a focus on the principal authors. The study adopts on applied research approach, employing textual analysis and comparative literary studies to examine the integration of oriental and occidental themes, motifs and conceptions in Albanian literature. By delving into the structural elements and elements of discourse influenced by codified beliefs, the research explores religious interplay within the literature.Through a thorough analysis of literary works, this study reveals that the Bible and Koran hold significant literary importance, with numerous authors drawing inspiration from these sacred texts. The research findings demonstrate the extensive utilization of motifs, literary figures, stylistic elements, events and characters from the Bible and the Koran in Albanian literature. Holy Scripture, embodying a noble and holy spirit, serves as inexhaustible source of artistic inspiration, vitality and creativity for prominent authors.  Notably, the research highlights the prominence of Biblical events that portray the struggle for freedom, which have found expression in Albanian literature. This exploration sheds light on enduring influence of the Bible and the Koran on the cultural fabric of Albanian society.Based on the research findings, this study concludes that the integration of Biblical and Koranic discourse in Albanian literature reflects the deep-rooted Islamic and Christian culture within the Albanian psyche. The research underscores the significance of these sacred texts as sources of artistic inspiration and creativity, shaping the cultural tradition and civilization of Albanians. By uncovering the profound interplay between religion and literature, this study contributes to a deeper understanding of the cultural and religious dynamics within Albanian literary works.
KINERJA APARATUR SIPIL NEGARA DI KANTOR KECAMATAN DAMPAL SELATAN KABUPATEN TOLI-TOLI
Authors: Asrianti  , Nuraisyah ambo  , Nuraisyah
Published: June 2024

Asrianti, Stambuk Number B102 22 075, with the title of research Performance of the State Civil Apparatus at the South Dampal District Office of Toli-toli Regency, was guided by Mrs. Nuraisyah Ambo as the main supervisor and Mrs. Rahmawati Halim as the member supervisor.
The purpose of this study was to find out how the performance of the State Civil Apparatus in the South Dampal District Office of Toli-toli Regency. This research was conducted using qualitative research methods with descriptive research type. The informants in this study were determined purposively with the number of informants as many as 10 (ten) people. Data collection techniques through informants accompanied by observation, interviews and documentation. This research uses Suyadi Prawirosentono's theory consisting of 4 aspects to measure the performance of officers which include Effectiveness, Responsibility. Discipline and Initiative.
Based on the results of this study, it shows that the performance of the State Civil Apparatus at the South Dampal District Office of Toli-toli Regency, seen from the aspect of Effectiveness, is quite good because it is in accordance with the vision and mission to be achieved, but still needs to be improved again by implementing training on the Apparatus so that the service process runs better and instills a high sense of awareness so that the resulting performance can be maximized in accordance with the predefined goals. In the aspect of Responsibility is quite good, this can be seen from the apparatus that has carried out the duties and functions carried out in the office. Then in the aspect of Initiative, it is good to see that the apparatus has provided suggestions for the progress of the office and the ability of the apparatus to solve problems that occur both in the office environment and in the community. But in the aspect of discipline, the results are still not good and need to be addressed, because judging from some apparatuses who do not obey the rules that should have been understood, such as being late to come to the office, when the break is over, not returning to the office or slowly re-entering and there are also those who leave early. Then in terms of dressing there are some apparatuses that are less uniform.
État de la situation sur les impacts sociétaux de l'intelligence artificielle et du numérique - 2024
Authors:   Obvia, Langlois Lyse , Cousineau Martin , Gagnon Marie-Pierre , Larnder Chris Isaac , Naffi Nadia , Garneau Julie , Lévesque Christian , Brin Colette , Guèvremont Véronique , Abrassart Christophe , Roche Stéphane , Gautrais Vincent , Hulin Anne-Sophie , Marchildon Allison , Williams-Jones Bryn , Ozkan Marianne , Castonguay Alexandre , Motulsky Aude , Sasseville Maxime , Vallerand Viviane , Holgado Otilia , Roy Normand , Parent Simon , Glais Nathalie , Poellhuber Bruno , Davidson Ann-Louise , Psyché Valéry , Ngnoulaye Janvier , Desîlets Christian , Lachapelle-Bégin Laurence , Magdelaine Arnold , Mosconi Elaine , Voisin Julie , Paquelin Didier , Roberge-Maltais Isabelle , Payette Benoît , Tessier Charlotte , Chanca Johanne , Begue Florent , Gourret Alexandre , Auclair William , LeBlanc Antoine Boudreau , Verreault Gabrielle , Bertrand Félix-Arnaud Morin
Published: June 2024

L'État de la situation sur les impacts sociétaux de l'intelligence artificielle et du numérique fait état des connaissances actuelles sur les impacts sociétaux de l'IA et du numérique, structurées autour des sept axes de recherche de l'Obvia : santé, éducation, travail et emploi, éthique et gouvernance, droit, arts et médias, et transition socio-écologique. Hypertrucages, désinformation, empreinte environnementale, droit d'auteur, évolution des conditions de travail… Le document recense les grandes questions de recherche soulevées par le déploiement progressif de ces nouvelles technologies, auxquelles viennent s'ajouter des cas d'usages et de pistes d'action. Il s'impose ainsi comme un outil complet et indispensable pour accompagner la prise de décision dans tous les secteurs bouleversés par ces changements.
Моделирование неустановившийся фильтрация грунтовых вод в трехслойном пласте и его аналитическое решение
Authors: Равшанов Нормахмад , Турсунов Уткир , Каршиев Дилшод
Published: June 2024

В статье разработана математическая модель описывающий системой дифференциальных уравнений в частных производных, для исследования неустановившийся фильтрация грунтовых вод в трёхслойном пласте и его аналитическое решение, где уравнение для напорного водоносного слоя получается на основе теории упругого режима с учетом перетекания с покровного и слабопроницаемого слоя в слабопроницаемой перемычке.
Подробно анализированы научно-исследовательских работы связанные с процессом фильтрации жидкостей в однослойных и многослойных пористых среде.
Получены равенства для определения напора грунтовых вод и пьезометрический напор при установившемся режиме фильтрации подземных вод в трехслойном пласте при неустановившийся приток к скважине вертикального дренажа в ограниченном пласте и решение задач фильтрации подземных вод в трехслойном пласте для малых и больших значений времени.
Yengil vaznli kriptografik algoritmlarda foydalanilgan chiziqsiz akslantirishlash tahlili
Authors: Xudoykulov Zarif , Rahmatullayev Ilhom
Published: June 2024

Ushbu maqolada NIST LWC tanlovining final bosqichida ishtirok etgan 10 ta algoritmlarda foydalanilgan chiziqsiz akslantirishlar orasidan S jadval shaklida ifodalanganlarini umumiy kriptografik talablarga javob berishi tahlil qilingan. Tahlil natijalari yengil vaznli kriptografik algoritmlarda foydalanilgan S jadvallar umumiy kriptografik talablarga to‘liq javob bera olmasligini ko‘rsatdi. Bu holat akslantirishlarni kod uzunligini kamaytirish, apparat amalga oshirilishida kamsonli mantiqiy elementlarni talab etishi bilan asoslanadi. Bundan tashqari, chiziqsiz akslantirishning NFSR, Keccak va ARX ko‘rinishlaridan ham foydalanilgan bo‘lib, ular S jadvallar kabi yuqori chiziqsizlikni ta’minlay olmasada, amalga oshirishga qulay hisoblanadi.
THE INTEGRATION OF INDUSTRY 4.0 AND LEAN TECHNOLOGIES IN MANUFACTURING INDUSTRIES: A SYSTEMATIC LITERATURE REVIEW
Authors:   College of Engineering, Industrial Engineering, Lamar University, Beaumont, Texas, US, Sah Bhanu Prakash , Tanha Nadia Islam ,   College of Engineering, Industrial Engineering, Lamar University, Beaumont, Texas, US, Sikder Md Arafat ,   College of Engineering, Industrial Engineering, Lamar University, Beaumont, Texas, US, Habibullah S M ,   College of Engineering, Industrial Engineering, Lamar University, Beaumont, Texas, US
Published: June 2024

This systematic literature review examines the integration of Industry 4.0 and Lean technologies in manufacturing, a topic of growing importance as industries seek to enhance efficiency and competitiveness. By analyzing 156 peer-reviewed journal articles, conference papers, and industry reports published between 2010 and 2023, this review identifies vital themes, benefits, challenges, and gaps in the literature. Industry 4.0, characterized by IoT, big data analytics, artificial intelligence (AI), and machine learning (ML), offers significant potential for improving real-time data collection, process automation, and advanced analytics. When integrated with Lean manufacturing principles, which focus on waste reduction and continuous improvement, these technologies can lead to more efficient operations, better quality control, and faster response times. However, the review also highlights several challenges, including high initial costs, the need for a skilled workforce, and the complexity of integrating new technologies with existing systems. Despite these challenges, numerous case studies and best practices demonstrate the successful implementation of these integrated approaches, providing valuable insights for future research and practical applications. This review concludes with recommendations for addressing the identified gaps and leveraging the synergies between Industry 4.0 and Lean technologies to achieve operational excellence in manufacturing.
End Of The Warriors
Authors: Michel Christian
Published: June 2024

A primitive society is characterised by the absence of a state. As soon as the state emerges, human societies become divided into castes. Anthropologist Georges Dumézil discerned three such castes in all Indo-European societies: priests, warriors and producers. This paper seeks to understand why the producer caste was always considered the lowest of the three in terms of prestige, despite being the most numerous and arguably the most useful. Producers embody the values of life and nature; warriors are on the side of culture; they must resist the natural urge to flee in the face of mortal danger. The producer acts out of self-interest, the warrior does what is right. The debt owed by society to those who accept to lay their lives for its protection is infinite. It cannot be repaid in the producers’ currency (money), but only in terms of prestige and power. But in accomplishing their mission, warriors must resort to all the methods forbidden to producers, killing, deceiving, coercing. Warriors were kept outside of society, even physically, in barracks and camps, so that their values would not infect the producer's caste, nor would the bourgeois values of comfort, family life, and legitimate fear of death diminish the warriors’ morale. The state bureaucracy today has usurped the debt owed by society to its warriors. Albeit bureaucrats are hardly at risk of their lives, they claim to have become our protectors (against unemployment, illness, old age. . .) and they have found new wars to wage against drugs, poverty, crime and terror. They claim the moral high ground over producers, continuing the division of society into castes that primitives resisted for so long.
Evidence and Myths about Tax Competition
Authors: Roháč Dalibor
Published: June 2024

This paper examines various arguments addressed in favour and against tax competition. We pay attention to definitional matters of tax rates and bases, review empirical evidence concerning development of corporate taxes in the EU and the OECD countries over last decades and investigate whether anything suggests that there has been interdependence in corporate tax rate setting across countries. Furthermore, we recapitulate efforts done both by the OECD and the EU to stop tax competition. Finally, we argue that tax competition is not harmful and that it emerges as a means of constraining governments to discipline.
Infiltration of Austrian Economists Ideas into Teaching at Czech Universities before the Year 1989
Authors: Koderová Jitka
Published: June 2024

The ideas of the founding fathers of the Austrian school and of their initial followers had influenced the development of the Czech economic thought very strongly before 1948. After this year the tradition was forcibly interrupted, but it had not been dismantled completely. Students of some Czech Universities could obtain information on the existence of Austrian school in courses of “history of economic theories”, even in totalitarian state. At the beginning of the period of 1948 – 1989 the predominant form was the critique of Austrian doctrine. In 1970’s the situation began to change and the positive form of interpretation was predominating. The objective of this paper consists of a quest for answers to two questions. Firstly, how these courses of “history of economic thought” look, and how did they develop in time? Secondly, what parts of these courses were dedicated to the ideas of Austrian school?
Monetary Theory in Czech Economic Thought of the 1990s
Authors: Koderová Jitka
Published: June 2024

The article deals with the evolution of Czech monetary theory during the nineties of the last century. At that time the Czech monetary economists were interested in two following problems: the practical realisation of monetary policy and exchange rate regime. The first mentioned problem is analysed in more details in this article. However the main leaders of the Czech transformation process knew the Austrian School’s theories very well, especially F. A. Hayek´s Law, Legislation and Liberty, the monetary policy of the Czech National Bank has been based on the ideas of monetarism.
CONFORMATIONAL PARTICULARITIES OF A(25-35) PEPTIDE DETERMINED BY INFRARED SPECTROSCOPY
Authors:   French-Azerbaijani University (UFAZ) under Azerbaijan State Oil and Industry University, Baku, Azerbaijan, Najafova Gulyaz
Published: June 2024

The Alzheimer’s amyloid-β (25-35) peptide retains the toxicity and ability to aggregate of the amyloid-(1-40) peptide. The study of the conformational properties of Aβ (25-35) peptide in its soluble monomeric form can play an essential role in determining the mechanism of oligomerization. In this study, we probed the secondary structure of a soluble Aβ (25-35) peptide in water solution at physiological conditions (pH 7.4). We have used Fourier Transformed Infrared Spectroscopy (FTIR) to examine the secondary structure of this peptide. The amide I bands of A (25-35) obtained from transmission-FTIR spectra consists of one main band at 1658 cm-1, at both concentrations used (200 M and 1 mM). This band show us that A (25-35) in aqueous solution was mostly organized into a -helical structure (48%). The contribution of the unordered structure was found to be about 12%. The proportion of -sheet and -turn structures are slightly lower, 12-15% and 13-14%, respectively for both concentrations. FTIR spectra of the peptide in water solution (100 µM) after incubation for 12h showed Aβ peptide conformation is critically dependent on the environmental conditions used.
VIBRATIONAL AND X-RAY MEASUREMENTS OF La2Ti2O7 UNDER HIGH PRESSURE CONDITION
Authors:   Institute of Physics, Azerbaijan National Academy of Sciences, Baku, Azerbaijan, Asadov A.G.
Published: June 2024

The present study focuses on investigating the impact of high-pressure conditions on the crystal structure and vibration spectra of the perovskite-like layered compound La2Ti2O7. To this end, X-ray diffraction and Raman spectroscopy techniques were employed to observe the behavior of the compound under pressure levels up to 30 GPa. The neutron diffraction at ambient pressure confirms that the structure of La2Ti2O7 is monoclinic P21. The results indicate that when the pressure attains 17.3 GPa, the original monoclinic phase of P21 symmetry undergoes a phase transition to the monoclinic phase of P2 symmetry. The observed pressure-induced phase transitions in La2Ti2O7 are associated with anomalous changes in both the unit cell parameters and the vibrational modes. Additionally, the study obtained the baric dependences of lattice parameters, unit cell volume and vibration frequencies, which were used to calculate the bulk modules for the initial and pressure-induced phases of La2Ti2O7.
PM3 QUANTUM CHEMICAL CALCULATIONS OF THE BIOACTIVE ALA-TYR DIPEPTIDE
Authors:   Faculty of Physics, Baku State University, Baku, Azerbaijan, Rahimzade S.G.
Published: June 2024

Ala-Tyr (Alanine-Tyrosine) dipeptide is a compound with hypertensive and high antioxidant effect. Here, the structural features of this molecule were studied using the PM3 semi-empirical quantum-chemical method. In order to investigate the research, the initial coordinates of the molecule were obtained by the molecular mechanics method. Geometric and electronic parameters, HOMO and LUMO energies, energy gap, dipole moment and partial charges of atoms were calculated for the stable conformations, belonging to both folded and extended shapes of the dipeptide backbone. The obtained results can be used in the research of the structure-function relationships of the investigated bioactive dipeptide and in the design of new peptidomimetics.
The Implementation of Work Discipline in Improving Employee Performance At Hilimegai South Nias Regency
Authors: Ndruru Yance Erni Kasih , Mendrofa Cardinal Pranatal , Lase Delipiter , Laia Otanius
Published: June 2024

The focus of research in this study is to understand the symptoms of objects thoroughly so that researchers can identify existing problems and formulate problems to be studied. This research focused on the application of work discipline to improve employee performance at the Hilimegai Sub-district Office, South Nias Regency with a descriptive approach. The purpose of descriptive research is to describe and analyze research data related to phenomena, social activities, and human attitudes in various situations. At the Hilimegai Sub-district Office of South Nias Regency, the implementation of work discipline is quite good because most employees arrive on time although a small number are sometimes late due to long distances from home, but this is not used as an excuse and they still obey the rules. Employees there also always take care of office equipment as a form of discipline. They also show high responsibility by diligently completing work and are willing to work overtime to achieve work targets. However, adherence to the rules still needs to be improved because some employees often neglect their duties. Employees at the Hilimegai Subdistrict Office of South Nias Regency work for 8 hours a day, from 8 am to 4 pm, and always follow the rules that apply in their office.
Research on the Construction of Green and Low-Carbon Water Conservancy Data Center
Authors: Dong Pengfei
Published: June 2024

In order to create a green and efficient data center and promote the technical level of green and low-carbon construction of data centers. This paper clarifies the necessity of building a green and low-carbon data center, and proposes construction methods suitable for data centers, which is in terms of architecture, electricity, power supply and distribution, air conditioning, and equipment configuration and layout.
Design and Implementation of a Resource Sharing Platform based on Cloud Computing
Authors: He Luqi , Wang Ning , Zeng Yingqing , Tang Guohong , Lin Ziming , Gong Jingyu
Published: June 2024

Entering the era of big data, while the amount of resource information is increasing exponentially, it has greatly increased the difficulty of people's resource sharing and searching. The design goal of this resource sharing platform is to gather the power of a large number of netizens to collect and integrate a large amount of resources, so that users can enrich the resource library as resource sharers while searching for resources. This system is an online multi-person resource sharing platform designed based on the Springboot and Vue2.0 framework, which implements functions such as user registration and login, data sharing, search, and comments. It also implements resource and user information management functions in the administrator module, as well as AI image audit image function based on Yolo. This system adopts cloud computing cloud database technology and cloud computing host technology to reduce system operating costs, and uses Sa Token plugin to ensure system security. While providing a resource sharing platform for netizens, it also adds corresponding resource audit functions such as image auditing.
Analysis of the Pricing Problem of Photographic Tasks Based on Multiple Linear Regression Models
Authors: Wang Chunli , Zhu Lei , Wang Licong , Hu Yutong
Published: June 2024

This paper is for the economic pricing development of popular online labor crowdsourcing platform in China. Based on the real-time statistical data of photo-earning APP, a reasonable pricing scheme of comprehensive evaluation index system is established from the perspective of geographical location, scheduled task quota, task distribution and member distribution. The greedy algorithm, reformulation of equation, price weight model and power map of Excel are used for calculation and analysis.
Inventory Forecasting for Medical Environmental Protection Equipment Enterprises Based on BP Neural Network Optimized by Sparrow Search Algorithm
Authors: Liu Zhenxu , Huang Yanpu
Published: June 2024

Deficiencies in corporate inventory forecasting are common problems, an inventory forecasting model using a sparrow search algorithm to de-optimize a BP neural network has been developed. Through the actual production of HX medical environmental protection equipment enterprises, the inventory of raw materials is studied, and the five factors that have the greatest impact on the inventory are selected. To establish an inventory forecasting model using the sparrow search algorithm to optimize the weights and thresholds of the BP neural network, and at the same time to compare and analyze the optimized model with the model before optimization. After comparing the results, it can be seen that the BP neural network optimized by the sparrow search algorithm is more stable and the prediction accuracy is more accurate than before, when predicting the inventory of the enterprise due to the optimization of the weights and thresholds.
Research on Challenges and Reshaping of Role of College English Teachers in the Context of the AI Era
Authors: Xin Li
Published: June 2024

The application of intelligent technology has prompted the education industry to enter an AI era of human coexistence with machine. The AI era has greatly impacted traditional education models, and English teachers in universities have encountered new challenges in the AI era. Teachers should reshape their own positioning in order to adapt their teaching methods to the development of the new era. This paper mainly explores the challenges and reshaping of college English teachers in the AI era.
A Novel Support Vector Regression Algorithm for Processing Experimental Data with Perturbation
Authors: Lv Yuan , Yi Cong
Published: June 2024

Processing experimental data with uncertainty is a huge challenge for robust regression modeling and high-accuracy data forecasting. The objective of the present study is the development of a robust support vector regression model for processing observed data of independent variables containing polyhedral perturbation and achievement of high forecasting precision. Firstly, the conception of the data collection of polyhedral perturbation is given and analyzed. Secondly, a novel robust support vector regression model is constructed by replacing the original independent variables in a linear support vector regression model with the independent variables containing polyhedral perturbation. Thirdly, the novel robust linear support vector regression method is also expanded to the non-linear regression model. Both the two models are validated by the linear and nonlinear numerical regression experiments. Comparison of the experimental results show that the proposed method provide more accurate predictions than the traditional regression method for processing data with polyhedral perturbation.
Review of Typical Interference Suppression Measures for Industrial Control Systems
Authors: Liu Hanqing , Zheng Weijun
Published: June 2024

Interference suppression is one of the core issues in the research of industrial control systems, and the research of interference suppression methods is an essential technology to ensure the reliable and stable operation of control systems. In this paper, from the conductive coupling, common impedance coupling, capacitive coupling, inductive coupling and electromagnetic field coupling, and other propagation paths to start, a comprehensive and systematic description and analysis of all types of interference suppression, including magnetic loop suppression, cable shielding, surge suppression and isolation of interference and other related methods and measures, the basic principle of suppression, the implementation of the method and the characteristics of the analysis and summary of the choice of interference suppression methods for industrial control systems. The basic suppression principles, implementation methods, and characteristics are analyzed and summarized to provide a reference for the selection of interference suppression methods for industrial control systems.
Application of 8D Method in the Study on Quality Problems of Wind Turbines
Authors: Li Qiang , Ci Tiejun
Published: June 2024

As a common quality management tool, 8D method is often used in the research of quality related problems of wind turbines. In the post-market service of wind power, it is often faced with low operating efficiency of old units, insufficient power generation and various quality problems. The causes of quality problems in wind turbines are usually multifaceted, involving components such as blades, impellers, and motors. In addition to the large components of the wind turbine itself, extreme weather and natural disasters such as snow, frost, wind and sand will also cause damage to the wind turbine, resulting in various quality problems. When the wind turbine quality problems, the unit's operating efficiency and power generation will be greatly reduced, the loss of power generation will be greatly increased. At this time, it is necessary to apply the 8D method to diagnose and sort out the problem solving process of wind turbines. In this paper, 8D method is applied to solve the problems of low operating efficiency and insufficient power generation of wind turbines, and finally the role and position of 8D method in solving the problem of wind turbine quality are clarified.
Design of a New Type of Bowl Plug and Its Disassembling Device
Authors: Haipeng Liu , Junzheng Gong
Published: June 2024

In order to solve the problem that bowl plug and cylinder hole cavity are difficult to disassemble due to interference fit. Through designing a new type of bowl plug and its disassembly device, the disassembly device is connected with the new bowl plug by the matching shaft, and through the fixing of the support plate and the support frame, the bowl plug can be easily disassembled under the action of the automatic traction device, so as to save manpower and improve work efficiency.
Research on Ore Blending Optimization based on the Basic Characteristics of Iron Ore Powder
Authors: Chen Baoping
Published: June 2024

In order to explore the impact of the chemical ingredients of ore powder on basic properties and guide production to optimize ore blending. This article takes common mineral powder raw materials produced by a steel company as the research object, and conducts experimental tests on the features of high-temperature sintering of raw materials. The result shows that the chemical composition of ore powder itself will have a great impact on its high-temperature basic properties. The high mass fraction of SiO2 will improve the assimilation performance and flow performance of ore powder. The bonding phase strength first rises and subsequently falls as the SiO2 mass fraction increases. Iron ore powder containing a higher MgO mass fraction will deteriorate the basic performance. Based on the research results, an ore blending optimization experiment was conducted to adjust the raw material ratio, increase the ratio of E mineral powder with superior high-temperature performance, and reduce the content of F mineral powder.
Analysis and Design of the Smart Park Entry Logistics Vehicle Management System
Authors: Kuang Yunxin , Liu Yuling
Published: June 2024

With the rapid development and widespread application of information technology, 5G, cloud computing, artificial intelligence, and the Internet of Things (IoT), the construction of "smart parks" has become a common trend in park development. To create a "smart security" park with core features of security, access control, and energy efficiency, addressing the challenges of difficult monitoring, lack of order, and dispersed timing in the delivery process of inbound logistics vehicles, this study proposes an Intelligent Entry Logistics Vehicle Management System based on IoT technology. This system integrates wireless communication technology, mobile terminal technology, GPS positioning, and vehicle management application services from the Smart Park Data Service Platform to efficiently monitor logistics vehicles within the park. Furthermore, the system focuses on intelligent parking space planning and allocation to provide comprehensive support, including optimizing the processes of vehicle entry and exit and parking. The design goal of this system is to enhance the security of inbound logistics vehicles within the park and provide more convenient parking and cargo handling services.
Research on Key Point Acquisition and Intelligent Classification Technology
Authors: Lu Niu , Kangning Lu
Published: June 2024

By classifying sensitive information, core technologies can be protected, ensuring information not accessed and used by unauthorized personnel, and preventing information from leakage, theft, and abuse. The effective classification work is able to establish an integral information protection mechanism, improve the level of information security, and protect the interests of all parties. In order to manage classified documents better, this paper proposes a multi-level processing method of dynamic key point acquisition and intelligent key point determination, and deep learning models are used to determine the level of document classification comprehensively. The main work of the paper is as follows: using Hidden Markov Model for part of speech tagging in stuttering segmentation algorithm, implementing word vectors by Word2Vec framework, and using CBOW model to predict center words based on contextual word information, and training the model through BERT to determine the classification level of the text automatically.
Digital Twin Construction and Application in Blade Measurement Process
Authors: Yu Pu , He Xiaomei , Wang Yizhang
Published: June 2024

In order to solve the problems of visualization and condition monitoring of the blade measurement process, a digital twin construction method of the blade measurement process was proposed. By studying the digital twin construction method based on multi-dimensional data, a digital twin system of blade measuring equipment was established. Through the study of complex system condition monitoring technology, the connection between physical system and virtual system is realized. This method can achieve digital twin matching and synchronous calibration in the coordinate measurement process, solve the problem of difficult integration between information space and physical space, achieve digitalization of the measurement process and state monitoring, and provide a research foundation for subsequent data analysis.
Teaching Exploration of 3D Modeling Technology and Visualization under Engineering Education Certification
Authors: Wang Xingdong , Zhao Yanchuang
Published: June 2024

Engineering education professional certification is an internationally recognized quality assurance system for engineering education, and it is an important foundation for achieving international mutual recognition of engineering education and engineer qualifications. The engineering education professional certification in China is organized and carried out by the China Engineering Education Accreditation Association and the Ministry of Education Centre for Higher Education Teaching Evaluation jointly. It is an important component of the "Five in One" higher education teaching evaluation system. Based on the concept of engineering education professional certification, this paper elaborated on the construction ideas of elective courses to meet engineering education certification, and takes the course of "3D Modeling Technology and Visualization" as an example to construct the teaching objectives, teaching content, basic requirements, teaching methods, assessment methods, and score evaluation methods of this course. This course refines and strengthens each knowledge point, while unleashing the enthusiasm and subjectivity of students, enabling them to apply the latest theoretical knowledge of policies, laws and regulations, standards, guidelines, and technical methods to specific engineering examples, enhancing their engineering analysis ability and deepening their understanding of theoretical knowledge.
Practice and Exploration of the "Research, Innovation and Service" Talent Training Model for Environmental Majors in Higher Vocational Education
Authors: Ji Dingyu , Chen Siyao , Fan Lu , Liang Taohua
Published: June 2024

In today's rapidly developing society, creating a harmonious and civilized society has become the mainstream value concept. As an important position for cultivating applied talents and serving society, vocational colleges should establish a sense of "research, innovation and service" talent cultivation, in order to improve the comprehensive quality of talents. Based on this, this paper starts from the significance of practicing the "research, innovation and service" talent cultivation mode in vocational environmental majors, analyzes in depth the problems that may be encountered in the development of this mode, and explores how to better promote the "research, innovation and service" talent cultivation mode in vocational environmental majors.
Up-Tube Heat Exchanger Engineering Design and Heat Transfer Analysis
Authors: Wenqiang Cui
Published: June 2024

In the coking process, a large amount of 750℃-800℃ coke-oven gas is produced, and the traditional process is to use circulating water spray to cool the coke-oven gas instantly to 80-90℃, and the sensible heat of the coke-oven gas is wasted. In order to recover sensible heat of coke-oven gas reliably and stably, this paper puts forward a kind of uptube heat exchanger for sensible heat recovery of coke-oven gas based on the problems existing in the past heat exchanger and the characteristics of coke-oven gas itself, and analyzes the heat transfer process equation of heat exchanger.
Research on High Quality Development of Foreign Trade in Central Region
Authors: Yi Jiaojun
Published: June 2024

With the acceleration of the process of globalization and the development of foreign trade, China has gradually formed a strategic situation of the rise of the central region, the great development of the east, the great revitalization of the northeast and the great development of the west. Because the central six provinces are in the inland area, the large transportation cost of foreign trade and the imperfect foreign trade infrastructure have led to the relatively backward development of foreign trade in the central region, and there is an "economic depression". This paper collects the import and export trade data of the central region from 2012 to 2022, analyzes the current situation of the overall development and structure, and explores the key factors restricting the current foreign trade development of the central region, and focuses on cultivating and expanding foreign trade entities, deepening regional cooperation, and enhancing the ability to attract investment. Deeply participate in the "Belt and Road" construction and other measures to improve the level of opening up in the central region, and provide important strategic support for promoting high-quality economic development in the central region.
The Impact of Career Satisfaction on the Sustainable Career of Technical Developers in Enterprises Positive Effects
Authors: Yongfei Ye
Published: June 2024

The contradictory relationship highlights that the group of enterprise technical developers is important, but the sustainability of their career is more likely to be challenged, especially in terms of poor interpersonal relationships, low career satisfaction, slow career development, and frequent career ceilings. This study examines the positive effect of career satisfaction on the sustainable career of enterprise technical developers from the perspective of sustainable career research. 100 enterprise technical developers were randomly selected for the questionnaire survey, and the positive effect of career satisfaction on the sustainable career of enterprise technical developers was verified from three dimensions of sense of belonging, employability, work engagement, dedication. The results of this study support the positive effect of career satisfaction on the sustainable career of technical developers in enterprises, which is of great significance for the better development of individuals and organizations.
Countermeasures to Solve the Problem of College Students' Entrepreneurship
Authors: Yankui Xu
Published: June 2024

In recent years, the number of college graduates continues to increase, and the employment problem of college students is attracting more and more attention. Some college students rely on their own ability to start their own businesses. However, there are a variety of difficulties in the process of college students starting their own businesses, so it is very urgent to find out the solution. This paper will put forward some of their own opinions on the problem of college students financing entrepreneurship.
Research on the Influence of Perceived Risk on Purchasing Intention of Online Consumers
Authors: Wang Xiaofeng , Pertheban Thillai , Gao Xinxiang
Published: June 2024

At present, the Internet has become an important channel for consumers to buy goods, but in the process of online shopping, consumers are also faced with some purchase risks, the level of risk directly affects the formation of consumers' continuous purchasing intention. In this paper. Perceived usefulness is used as a moderating variable, and consumer trust is used as a mediating effect. Through screening the initial questionnaires one by one, the data of the valid questionnaires were finally analyzed, namely reliability and validity test, correlation analysis, regression analysis of the main effect and the moderating effect, and hypothesis test. Finally, the empirical results were studied. The research shows that the perceived risk of privacy has a significant negative impact on consumers' purchase intention. Security trust has a significant positive effect on purchase intention and plays a partial mediating role. The perceived usefulness plays a moderating role. It means that the higher the degree of perceived usefulness of consumers, the lower the negative impact of perceived risk of privacy on their purchase intention.
Design and Implementation of Smart New Rural Information Government Management System
Authors: Bai Jiaxi , Zhang Jinrui , Kong Lingjie , Wang Zihe , Zhao Guosheng
Published: June 2024

At present, there are still problems in some rural areas such as imperfect personnel management system, inconsistent mode, and redundant data management, in order to improve the management mechanism at all levels and improve the efficiency and accuracy of villagers' information collection and statistics, a design and implementation method of smart new rural information government management system is proposed. Based on MVC architecture and ThinkPHP 6.0 development framework, the system assigns authority to personnel, realizes hierarchical management, and improves and unifies the personnel management mode. At the same time, all kinds of data are collected, and the collected data can be connected and counted, and the database can be constructed, which solves the problem of data management redundancy and improves office efficiency.
The Application, Potential Benefits and Negative Impacts of ChatGPT in the E-commerce
Authors: Chen Jiansong , Ou Suju , Lu Binglin
Published: June 2024

The application of artificial intelligence technology in the field of e-commerce has entered the ChatGPT stage. Compared with traditional artificial intelligence technology, its application forms and levels are more extensive and in-depth, and it has also had a profound impact on the e-commerce business model. By comprehensively analyzing the latest relevant literature and reports, it can be found that compared with traditional artificial intelligence technology, ChatGPT has demonstrated technological leadership and comprehensive functionality in applications in the e-commerce field. Through the analysis of ChatGPT application examples, its feasibility and application potential in the field of e-commerce are verified. From the perspective of e-commerce business processes, the application value and potential benefits of ChatGPT in each link are deeply analyzed. This article also points out the possible negative impacts of ChatGPT’s application in the e-commerce field.
Research on Improving Engineering Construction of International Trade Talent Cultivation with Industry Education Integration
Authors: Yangyang Yan
Published: June 2024

With the requirements from development, it is proposed to "accelerate the construction of first-class universities and first-class disciplines, and realize the connotative development of higher education", and the National Conference on Education requires colleges and universities to "focus on the cultivation of innovative, composite and application-oriented talents". Applied undergraduate colleges and universities in international trade need to promote the construction of disciplines and specialties, deepen the reform of education and teaching mode, and cultivate innovative and applied talents in line with the market and the needs of the times through the collaborative education of industry, academia and research.