bluuebunny/crossref_metadata_2025 huggingface dataset:
GAZA’S DILEMMA: ANALYSIS AND REEXAMINING: THE CREDIBILITY OF INTERNATIONAL LAWS
Authors: Dr. Jawed Aziz Masudi
Published: November 2023

Al Nakba (catastrophe), the declaration of independence of Israel that led to the mass displacement and ethnic cleansing of Palestinian, still haunts them today. Currently, some courses of actions have been changed in a more intensifying and a brutal way which reflects the more pugnacious behavior of settler colonial apartheid (Israel). Israel-Palestine conflict is the conquest for identity, integrity, and sovereignty. Their history is plagued by several key events that led to further augmentation of the bone of contention between them. This conflict has always been the focus of attention due to humanitarian catastrophe. Many major stakeholders have played their dysfunctional but pivotal role in this conflict. In the current crisis, most of the major stakeholders were seen as just sitting on the fence. This conflict gave birth to several militant organizations, fundamentalism, and traumatized elements on both sides as every confrontation not just include the combatant casualties but civilian casualties as well. This research paper’s foremost intent is to examine the intricacies and perpetuality in this conflict as both entities consider each other as mortal threat. This research paper will also reexamine the credibility of international laws and organization in this dilemma, most probably in current Gaza’s dilemma. Through the analytical lens, this paper will scrutinize the intertwined complexities, which hinders the profound implementation of international norms and principles to cure this unwavering dilemma.
Influence of organization profile on the application of quality management tools and techniques
Authors: Ali P. Mohamed , Raju Ramasamy , Raja Ambika M. , Ali M. Sulaiman , Raja Sanjeev S.
Published: November 2023

Effective application of tools and techniques is critical for successful Total Quality Management (TQM) implementation. The influence of organization profile on the application of TQM tools and techniques and outcomes is investigated in Indian organizations. Correlation analysis and ANalysis Of VAriance (ANOVA) are utilized for the research. Tools and techniques are found having significant relation to the outcomes of implementation. Organization’s age, size, and turnover significantly influenced the TQM results. Organization’s size and turnover significantly influenced the application of tools and techniques. The study suggests taking the organization profile into consideration for effective implementation. Further research can be conducted in other countries.
Comparative Analysis of Knowledge, Awareness and Practice towards rational use of face masks between healthcare and non-healthcare individuals during the COVID-19 Pandemic
Authors: Easwaran Vigneshwaran , Mohammad Jaffar Sadiq Mantargi , Shaik Alavudeen Sirajudeen , Alshahrani Sultan Mohammed , Abdulla Khan Noohu , Rajavardhana Thamineni , Sivasankara Pillai Malini
Published: November 2023

Background: During the current pandemic, the use of face masks is considered one of the major preventive strategies to control the spread of virus. The improper use of face masks may lead to serious consequences. The rational use of face masks requires an appropriate knowledge and awareness. It may vary between the health care and non-health care individuals. Aims: To explore the knowledge, awareness and practice towards the rational use and disposal of face masks among health care and non-health care individuals. Methodology: It is a cross sectional questionnaire based study conducted among the selected towns of five different states of south India. The study participants were grouped into healthcare professionals (Group 1) non-health care individuals (Group 2). The frequency of correct responses to all the items were calculated individually for both the groups and was compared by using chi square test. Results: A total of 128 health care professionals and 301 non health care individuals were included in this study. The majority of the subjects in group 1 uses medical/surgical mask or N95 masks, whereas the group 2 subjects uses cloth/fabric masks. There was no significant difference between the two groups in terms of knowledge and awareness about the use and disposal of face masks. Conclusion: This study revealed that both the group members were having enough knowledge, awareness and practice towards the appropriate use of face masks. The knowledge and awareness about the used face mask disposal is minimal.
Social impact of diabetes among young in Republic of Congo: Case series
Authors:   Diabetic Clinic, Hospital Center of Mont-Amba, University of Kinshasa, Democratic Republic of Congo., Claire Muyer Muel Telo Marie
Published: November 2023

Diabetes has social implications for young people, their families and society, but has poorly documented mostly in Africa. So, we want to determine the social consequencies of diabetes among young in the Democratic Republic of Congo (DRC), in 2020.
Mckittrick- Wheelock syndrome (MKWS) - Rare cause of recurrent electrolyte derangements with hypotension and falls in elderly patients
Authors:   Locum Consultant, Department of Older Peoples Medicine, Norfolk and Norwich University Hospital, UK., Karkhanis Meenal
Published: November 2023

We report a case of an 82-year-old gentleman presenting with recurrent hypokalaemia, renal impairment, postural hypotension and falls. Further investigations revealed large villous recto-sigmoid tumour associated with secretary diarrhoea in the closed bowel loop causing electrolyte depletion leading to hypotension and falls.
Impact of an eye-tracking computer system on the life of a quadriplegic man in a rural town
Authors:   Department of Surgery, Clalit Health Services, Saudi Arabia., Wajdi Safadi
Published: November 2023

Individuals suffering from quadriplegia can experience feelings of hopelessness, leading to a myriad of emotional challenges such as depression, anxiety, and guilt. Previous studies have found that spinal cord injury doubled the risk of mental health disorders, and markedly increased the risk of suicidal ideation.
The importance of 99m tc-RBC to detect the bleeding site undiagnosed by other methods: A case report
Authors:   Hospital Universitário Clementino Fraga Filho - Departamento de Radiologia Universidade Federal do Rio de Janeiro, Gutfilen Bianca
Published: November 2023

Ileal and jejunal lesions, accounting for approximately 5% of gastrointestinal bleeding, are seldom visualized with barium and endoscopy studies. We present a case of iron deficiency anemia without overt bleeding, unresponsive to iron therapy.
34-year-old female with acute onset quadriparesis and recurrent carpopedal spasm
Authors:   KLE Academy of Higher Education and Research, Jawaharlal Nehru Medical College, Belagavi, Karnataka, India, Singh Akashdeep
Published: November 2023

Gitelman syndrome is an autosomal recessive condition also characterized by hypokalemic metabolic alkalosis, with hypocalciuria and hypomagnesemia
Educational and Socio-cultural Factors Influencing the Growth of Entrepreneurial Activities in Khartoum State, Sudan
Authors: Timan Elfadil , Babiker Yusra. H. M. , Ali Malik Elnaeem Mohammed
Published: November 2023

The goal of this article is to explore the educational and socio-cultural factors which influence the growth of entrepreneurial activities in Khartoum locality, Khartoum State, Sudan. The research was conducted on a sample of 400 national potential entrepreneurs, and data were collected using a structured questionnaire and personal interviews. Respondents are asked 43 questions to assess their perception of the main factors influencing the growth of entrepreneurial activities. The study adopted an analytical descriptive methodology whereby the data were processed by the statistical package for social sciences (SPSS). Percentages, frequencies, and hypothesis tests were used to analyze data. The study revealed that it’s important for entrepreneurs to have the necessary knowledge, entrepreneurial potential, skills, and creative ideas in turn to contribute to the development of entrepreneurial activities. Also, entrepreneurs must have administrative practical, and technical capabilities in their field. Entrepreneurship culture should be included in the academic curricula of universities. Entrepreneurial activities must be consistent with the values and beliefs of the community members because the spread of entrepreneurial culture among community members contributes to the development of entrepreneurial activities. The study recommends that there must be educational institutions that provide the necessary information the entrepreneurs need and that entrepreneurship should be included in universities’ curricula. Spreading the culture of entrepreneurship among community members through training workshops, training courses and the media in general will enhance entrepreneurial activities. When considering entrepreneurship training it is important to put into account the influence of religious beliefs and tribal differences between society components which may affect entrepreneurial activities.
Detection of the root cause and implications of building dampness
Authors: Oteng Nyarko-Boateng  , Anastasia Akyeamaa Mensah  , Franklina Owusu Darko Nyadubea  , Foster Addo Yeboah
Published: November 2023

Building dampness, arising from excessive moisture accumulation within structures, stands as a pervasive concern impacting buildings and their inhabitants globally. This research tried to unravel the root cause of building dampness and understand its far-reaching implications, encompassing structural integrity and health implications. The research collected data from the site and an in-depth analysis was conducted to ascertain the moisture level and structural integrity of buildings in the selected community. The research results and findings indicate that builders mostly do not apply the appropriate building principles nor seek technical supervision in raising structures. The research also sought to contribute to a deeper understanding of this prevalent issue of dampness in building structures and provided effective mitigation strategies to create healthier and sustainable built environments.
Chlorophyll
Authors: Hoving Aster
Published: November 2023

This essay traces the seasonal and diurnal rhythms of chlorophyll, the pigment that makes the leaves of plants appear green, to develop an elemental analysis of solar energy infrastructures. I explore the temporal, material, and conceptual affordances of chlorophyll through poetic and visual artworks that evoke the changing availability of sunlight reaching the earth. Attending to chlorophyll, I argue, demonstrates how fantasies of unlimited solar energy depend on efforts to seize permanent access and exposure to the sun. While colossal infrastructure projects covering or even transcending the earth aim to turn the sun into an unlimited profitable resource, chlorophyll makes perceptible embod
Bloom
Authors: Diamanti Jeff
Published: November 2023

This essay tracks the solar relations embedded in the short and long phosphorous cycle, tracking the bodies, bonds, and supply chains that connect its extraction in the occupied Western Sahara to planetary bloom ecologies. While phosphorous rarely contends with fossil fuels in the environmental imaginary, I argue that its role in supporting capital and corporeal accumulation in the long 20th century is as central to future ecologies as the fuels subtending petroculture.
Respiration
Authors: Vemuri Ayesha , Tollefson Hannah
Published: November 2023

This chapter thinks with respiration as an elemental process of chemical exchange engendered by solarity in forest ecosystems. While photosynthesis converts sunlight into usable energy through carbon capture, respiration is the process of release and decay that makes these ecosystems sites of symbiosis. Attuned to solarity, we follow stories of how such energy conditions and moves through various forms of life and death in our heliocentric universe. Learning from the unstable and mutually beneficial relationships that characterize actually existing forests, we scrutinize the chemical, social, and analogical meanings of solar-inflected respiration. As key mediators of sunlight and carbon, trees are often valued for the services they provide as so-called “planetary lungs” and carbon sinks in times of climate crisis. Interrogating the promises and perils of such utilitarian conceptualizations of the natural world, we consider the ways in which these co-called lungs are unevenly valued and cared for. With compromised conditions of livability across more-than-human social worlds shaped by colonial capitalism and ongoing histories of imperialism, we look to the ways that Indigenous, Black and other marginalized knowledge keepers engage with the notion of respiration in seeking a more just distribution of planetary breathability.
Exposure
Authors: De León Jason
Published: November 2023

"Exposure" examines the complicated relationship between the realities of clandestine migration and the use of photoethnography as a form of social science research. Through the concept of photography's "exposure triangle" (ISO, shutter speed, and lens aperture) I explore how the decisions regarding photographic practice, in particular the capturing of light, are linked in various ways to the difficult issues surrounding the representation of the violent experiences of migration along the U.S./Mexico border and beyond.
Colonial Exposure
Authors: Kuryel Aylin
Published: November 2023

The essay focuses on Arami Ullón’s film, Apenas el Sol (Nothing but the Sun,2020), which follows Mateo’s journey, through his forced removal from the forest and conversion to Christianity, one of the countless deracinated indigenous Ayoreo people of Paraguay. It analyzes the ways in which the film offers fragments of a collective contemplation on being uprooted through their shifting relations to the sun, both before and after the arrival of the missionaries in the late 50s and the early 60s. The essay, “Colonial Exposure”, thinks together with the film, to explore the ways in which the solar appears not as an infinity without context, nor as a metaphor, but as a material entity whose meaning and function change drastically throughout colonial history.
Black Atlantis
Authors: Moore Amelia
Published: November 2023

This chapter examines solarity as it manifests in coral restoration efforts in The Bahamas.  Utilizing three examples, 1) a for-profit venture for growing coral fragments, 2) a private island tourism destination, and 3) a mega resort, Moore describes “colonial/corporate sun” as a means to harvest solar energies through coral-based extractive economies.  Moore then contrasts these efforts with an example of “ocean love”, led by a Bahamian woman whose coral-based work is grounded in community resilience and survival, connecting her work to larger Diasporic conversations around the Middle Passage, Black marine life, and disruptive ways of imagining and living in the world.  Far from the “blue economy”, this process by which coral restoration can come to anchor emergent and resistant solarian materialities of knowing and being in the Caribbean, is an instantiation of the “Black Atlantis”.
Pharmacognostic, characterization, physio-chemical scrutinizes, and biological attributes of Goniothalamus wightii
Authors: Palani Vino , Balasubramanian Balamuralikrishnan , Chinnaraj Santhosh , Maluventhen Viji , Arumugam Vijaya Anand , Liu Wen-Chao , Arumugam Maruthupandian
Published: November 2023

To evaluate the quality control parameters of Goniothalamus wightii leaves, which are used for traditional medicine. The leaves extracts were characterized and to evaluate the phytochemical composition, antibacterial, antibiofilm and antioxidant activities. The macroscopic studies of the leaves are simply arranged, green color and dicot plant. The physico-chemical values are the presence of foreign matter, loss on drying, moisture and tannin content, no swelling and foaming capacity. Total ash, acid-insoluble ash, water soluble ash, and sulphated ash are the ash values; extractive values are examined in various organic solvents with visualized UV to exhibit various color variations. The proximate compositions were fiber, soluble and insoluble fiber, carbohydrates, and lipid content presence at g/100g. The quantitative phytoconstituents presence of hexane, ethyl acetate and methanol extracts such as were resolved in sequential extraction with hexane, chloroform, ethyl acetate, and methanol bands were separated. The FT-IR spectrum resembles the aliphatic and aromatic amines, and the LC-MS were identified by phenolic and flavonoids derivatives, steroids, lignin’s. The compounds based the antioxidant activities were 50-80% inhibition against the free radicals and antibacterial, antibiofilm activities were strongly killed the pathogens (E. coli, E. faecalis). In concluded that the pharmacognostic standardization is the first report in these species. The extracts of G. wightiii have potential antioxidant, antibacterial and antibiofilm effects, which could lead to pharmaceutical and industrial applications.
Gestão do conhecimento: a influência da ciência na gestão empresarial
Authors: Mocambite Viviane Silva Costa Novo , Silva Aldenor Moçambite da , Fonseca Marcello Pires , Lima Francisco Lúcio Pinto de
Published: November 2023

Neste artigo propõe-se identificar a influência da ciência nas formas, modelos, estratégicas e tipos de Gestão Empresarial. Objetiva-se de forma geral prover o leitor da importância do uso das competências técnico-profissionais para a melhor forma de conduzir negócios diversos por meio da Gestão do Conhecimento. Assim, busca-se entender e justificar a importância dos modelos de Gestão que podem ou devem ser utilizados nas Organizações do mundo moderno, com o intuito de melhorar continuamente. Nesta forma de Gestão, valoriza-se o conhecimento em suas diversas ramificações e/ou dimensões – científico, técnico, profissional – para que haja melhoria no cotidiano do ambiente corporativo, e assim se possa alcançar, de forma assertiva os resultados planejados.
Health Education in Adolescents about Stress Management in Dealing with the COVID-19 Vaccine Program
Authors: Afandi Alfid Tri , Asmaningrum Nurfika , Ardiana Anisah
Published: November 2023

COVID-19 is an outbreak that began to spread in early 2020. The impact caused by this virus is hazardous in causing death for those infected. Indonesia itself is a country with a high risk of death due to the Covid-19 virus. East Java has the 3rd highest number of cases at the provincial level, and Jember Regency has the 4th highest. To increase youth's knowledge regarding the mechanism of COVID-19 transmission and stress management in the face of the COVID-19 pandemic and the mandatory COVID-19 vaccine program. The goal is that teenagers are not afraid to receive the Covid-19 vaccine. Empowerment of youth and health cadres in conducting counseling using leaflets, PowerPoint presentations, and interactive discussions. The implementation of this activity resulted in the formation of teenagers ready for the COVID-19 vaccine and increased knowledge and awareness of how to prevent the transmission of the COVID-19 virus. After carrying out this community service activity, it is hoped that teenagers, health cadres, and village officials will always actively support government programs to prevent the spread of the Covid-19 virus.
Investigating Lightweight Transformer Models for Defect Detection
Authors: Wang Hanyun
Published: November 2023

In industrial production, product defect detection is vital for quality control. Traditional manual inspection is inefficient and error-prone. Deep learning, particularly in image processing, has enabled computer-based automated defect detection. This paper proposes a Visual Transformer-based model to overcome limitations in industrial anomaly detection. Leveraging pretrained Vision Transformer and Point Transformer models, it extracts features from RGB images and point cloud data. Multimodal feature fusion enhances anomaly perception, with residual connections mitigating feature loss. On the MVTec AD dataset, it achieves 96.3% AU PRO for anomaly detection and 99.3% Pixel ROCAUC for anomaly segmentation. To enable deployment on devices like Raspberry Pi, the paper introduces a lightweight model via post-training quantization and pruning. This results in a 28.52% inference speedup with only a 1.08% average detection accuracy drop, facilitating practical industrial applications on compact devices.
Study on the Microstructure and Properties of High-strength Building Structural Steel
Authors: Liu Yun , Zhang Zhilong
Published: November 2023

High strength building structural steel has good mechanical properties and is increasingly used in large buildings and large-span steel structures. However, there are problems with poor quality stability and high production costs. Therefore, this article designs a new type of high-strength building structural steel based on the original structural steel, and uses JMatPro software to analyze the thermodynamic properties of the material, the changes in phase transformation during heat treatment, quenching performance, and martensite transformation temperature. Finally, a cause analysis was conducted on the variation of the microstructure and mechanical properties of the high-strength building structure steel with temperature.
Techno-economic Analysis of Electric Heating Load Participation in Power System Power Regulation
Authors: Liu Xiaolin
Published: November 2023

At the present stage, temperature-controlled loads occupy a considerable proportion, and the adoption of the use of temperature-controlled electric loads is the main issue today. This paper transforms the form of temperature change in the house into an ordinary differential equation, establishes a series of models based on this differential equation, and discusses the ability and characteristics of the electric heating loads' electric behaviour in different situations, using the temperature-controlled intervals as the constraints, and evaluates the economic benefits. In this paper, we first analyse the factors affecting the electric behaviour of electric heating equipment, including the temperature difference between the wall and the room, and analyse the process of temperature change in a typical room by referring to the CTTC model. In this paper, the equation of state method is used to process the ordinary differential equations and convert them into difference equations, which are calculated iteratively using MATLAB. Under the constraints of the given temperature control interval, the steady state solution of the differential equation model is solved, and the characteristics of the heating power, room temperature and wall temperature changes in the steady state are analysed. Secondly, in this paper, the differential equation is used to solve the indoor temperature change equation, taking the last day of the steady state condition, and the indoor temperature at each time point is obtained by iterative computation, one step (1 minute) at a time, and according to the continuity of the indoor temperature when it is adjusted upward or downward, we can get the upward or downward duration by adding up the segment and thus obtaining the duration of upward or downward adjustments.
Dynamic Timeframe and Anticipation-Based Migration: A Real-Time Framework for Ride-Sharing
Authors: Oumarou Djonret Tawa  , Guo Yuhan
Published: November 2023

Efficient and reliable ride-sharing services have gained significant attention in recent years as a means to address traffic congestion and reduce environmental impact. This paper presents a novel real-time ride-sharing framework that incorporates dynamic timeframes and anticipation-based migration to enhance the overall experience for users. The proposed framework leverages advanced algorithms and intelligent systems to optimize the matching of riders and drivers, considering various factors such as proximity, destination compatibility, and anticipated travel patterns. By dynamically adjusting the timeframe for ride requests and introducing anticipation-based migration, the framework aims to minimize waiting times and maximize resource utilization. The effectiveness of the framework is evaluated through extensive simulations, demonstrating its ability to improve the efficiency, scalability, and reliability of ride-sharing systems. The results highlight the potential of the proposed approach to revolutionize the ride-sharing industry and contribute towards more sustainable urban transportation solutions.
Research Progress of Power Generation Technology Using Gravity Energy Storage in a Context of Carbon Neutrality
Authors: Xiong Ruiqi
Published: November 2023

As the global economy improves by leaps and bounds, the skyrocketing energy consumption caused by the increase in population and rapidly developing in urbanization and industrialization has brought many serious challenges, such as global warming, environmental pollution, ecological damage, and resource scarcity. To solve these problems, countries are actively developing and utilizing energy resources to generate electricity, such as solar photovoltaics, wind, geothermal energy, ocean energy, and biomass. However, they cannot meet the growing electricity demand because of their intermittency and instability, and geographical constraints. Thus, the quest to discover innovative, sustainable, and effective modes of energy conversion and storage has emerged as one of the foremost critical concerns on the global stage. Compared to traditional electrochemical energy storage technologies, gravity storage offers higher safety, larger storage capacity, and lower environmental damage and significantly reduces the dependence on geographical conditions and water resources, with great potential for application.
Financial Performance Evaluation of Express Delivery Companies Based on Factor Analysis
Authors: Qi Tao , Chang Xiao
Published: November 2023

In recent years, the rapid development of e-commerce has driven the express delivery industry. 100 billion is no longer an unattainable peak. Despite the impact of the epidemic, the express delivery business volume still exceeded 100 billion in 2022, reaching 110.58 billion. This paper takes the representative SF Express company in China as the reference object and collects financial data from 2014-2022. Two representative indicators were selected from each of the four major capabilities of financial performance, namely operation capability, profitability capability, development capability and debt paying capability. The statistical software SPSS26.0 was used to score the collected financial indicators comprehensively by factor analysis method, and apply knowledge the score function of SF Express's financial performance analysis was calculated. The comprehensive score of operation factor, profit factor and development factor is obtained, and some suggestions are put forward for the problems in its analysis. Simple and reasonable analysis, draw some conclusions.
Research on the Integrated Course System of Engineering Management Based on OBE-CDIO
Authors: Tang Genli , Ding Huajun , Zhang Heng
Published: November 2023

This article analyzes the current curriculum of engineering management and constructs an OBE-CDIO concept based on the demand for engineering management talents in society. Based on the OBE concept, the expected teaching output is expected, and the teaching curriculum system is designed in reverse. CDIO concept is used to guide the design and practical teaching of professional courses, in order to improve students' professional knowledge and comprehensive quality and meet the industry's required ability level.
Permanent Magnet Motors in Energy Storage Flywheels
Authors: Guo Xiaoxia
Published: November 2023

Flywheel energy storage system stores energy in the form of mechanical energy and can convert mechanical energy into electrical energy. Flywheel energy storage is a mechanical energy storage system. Due to its high energy storage density, high power, high efficiency, long life, no pollution and other characteristics, it has a broad application prospect in the field of aerospace, power peaking, UPS, electric vehicles, high-power electromagnetic guns and so on. With the continuous development of magnetic levitation, composite materials, vacuum and other technologies, the current flywheel energy storage technology is mainly through the increase in the speed of the flywheel rotor to achieve energy storage, the continuous development of various technologies, so that the research of flywheel energy storage technology has stepped into the "high-speed" development period, and has been widely used in many fields. Application, and gradually become the focus of research in various countries.
Traffic Volume Forecast of Parking Lot Entrance and Exit Roads
Authors: Wang Xiantong
Published: November 2023

As people's living standards improve, commercial plaza development also more and more quickly, commercial plaza and the surrounding areas of transport vehicles, in the parking lot entrances and exits of highway road traffic conditions, the parking lot entrances and exits of low traffic capacity and traffic organization chaos (motor vehicles, electric vehicles and the status of the bicycle traffic complex). It is necessary to predict the traffic volume of the entrance and exit roads of the parking lot. In ningyang county lingyun building as an example, through direct observation records investigation parking lot parking condition and facilities, analysis of traffic organization form of the parking lot entrances, investigate the status of the parking lot entrance road and surrounding roads, using artificial paper counting method to collect parking entrance road traffic flow, speed and other data, The time series moving average and exponential smoothing are used to predict the traffic volume at the entrance and exit of the parking lot. The prediction results show that the two methods are suitable for the parking lot entrance traffic volume prediction, and the moving average method is more accurate than the exponential smoothing method, which is closer to the actual value.
Concrete Non-destructive Testing Technology and Its Application
Authors: Zheng Jingmin , Liu Yingli
Published: November 2023

Nondestructive testing of concrete has a very important position in the construction industry, this paper explains the nondestructive testing, introduces the necessity of nondestructive testing in a number of aspects, classifies the nondestructive testing technology of concrete, introduces the characteristics of several types of nondestructive testing, explains the current application of nondestructive testing in various fields of construction, the problems of nondestructive testing.
Design of Alkali Residue Pretreatment Device Based on PLC
Authors: Zhao Xinglu , Yang Dazhi
Published: November 2023

In the production process of nuclear fuel elements, a large amount of uranium-containing alkali residue will be produced. In order to solve the problems of low efficiency and long time, a PLC-based alkali residue pretreatment device platform is proposed. Through the overall scheme design of the platform, the work flow is determined, and the communication between the upper computer and the alkali residue pretreatment device, the communication between the upper computer and the PLC are mainly solved. In terms of system hardware, the design and selection of electrical control principle, the selection of PLC model, the design of vacuum pipeline and the design of wiring diagram are carried out. In terms of control system software, STEP 7-Microwin SMART is used to write the control program of PLC as the main controller, and then the human-computer interaction interface is designed by Visual Studio2015, and the measured data is put into the database by connecting with the SQL2012 database. Finally, the human-computer interaction is realized by PC compilation, and the experimental platform is started and debugged. The final experimental results show that the whole platform meets the requirements of industrial production.
Modelica Modeling of Thermodynamic Properties of LiBr-H2O Solutions
Authors: Sun Kunfeng
Published: November 2023

Absorption refrigeration system is one of the basic refrigeration systems, with LiBr-H2O solution being the most common working fluid. In order to perform thermodynamic design and analysis on the absorption refrigeration cycle, it is essential to develop a program to calculate the thermodynamic properties of the solution. Modelica is the most promising digital twin modeling language and has been widely used in heat flow system modeling. In this study, a new interface library for calculating the thermophysical properties of LiBr-H2O solution is introduced. This library can calculate the vapor pressure, solution temperature, enthalpy, entropy, mass concentration, etc., as well as dynamic viscosity, thermal conductivity, surface tension coefficient, and other heat transfer or thermodynamics characteristic parameters. It enables researchers to easily modeling and analyze complex LiBr-H2O absorption refrigeration cycles in Modelica within specific temperature and concentration ranges.
Life Cycle Assessment of Three Manure Treatment Modes in Large-scale Pig Farm
Authors: Ye Jia , Liu Hongbin , Song Xinbo , Yu Bo , Yang Yuzhen , Wang Zhiqiang , Wu Nan
Published: November 2023

With the rapid development of China's livestock breeding industry, it is very important to efficiently deal with the pollution caused by livestock and poultry manure. In this study, the life cycle resource consumption and pollutant emission inventory of a large-scale pig farm were analyzed by life cycle assessment (LCA). The environmental impact potentials of three different modes of livestock and poultry manure treatment were analyzed, including aerobic composting, anaerobic fermentation and black soldier fly larvae (BSFL) treatment. Results showed that the environmental loads of BSFL treatment and anaerobic fermentation were much smaller than those of aerobic composting in the life cycle process of pig manure treatment. The environmental impacts of aerobic composting process were in the order of environmental acidification, eutrophication, and global warming; while the environmental impacts of anaerobic fermentation treatment and BSFL treatment process were in the order of global warming, environmental acidification, and eutrophication. It is recommended to strengthen the emission of CO2 and NH3 in the pig manure treatment process to reduce their environmental impacts.
Research on Glass Classification and Identification Based on Cluster Analysis and Multiple Regression Models
Authors: Lu Jinlong , Lu Yahan
Published: November 2023

Ancient glass undergoes a large exchange of internal elements with environmental elements in burial, and its composition changes, thus affecting the correct judgement of its category. In order to classify and identify the types of ancient glass, this paper sets different types of glass as the dependent variable, and the grain, weathering or not, and their chemical composition characteristics as the independent variables, so as to form an interpretable classification law. In order to carry out the sub-classification under the same type of glass, then a chemical element content is selected and then the colour of the glass grain is observed under that content. In order to identify the type of glass, this paper builds a multiple regression model on the data of chemical composition and glass type, from which the type of glass is identified. The models established in this paper have passed the stability test.
Research on the prediction method of residents' waiting time
Authors: Lei Zhifei , Lei Pengxiang
Published: November 2023

To accurately estimate passengers' waiting time and select reasonable bus routes to improve travelling efficiency. Based on the real-time bus data, the waiting time is estimated by considering the number of boarding passengers in two time periods: peak and flat period. Firstly, the crawled bus data are cleaned and screened to find out the effective information; secondly, the running time of each road section is extracted; finally, the waiting time for transfer is obtained according to the corresponding model by considering the number of arrivals and the corresponding period. The study shows that the waiting time under different waiting models is more in line with the actual situation, which is convenient for residents to travel.
Application of Underwater Constant Pressure Compressed Air Energy Storage Technology in The Direction of Hydrogen Production
Authors: Chen Jinyang
Published: November 2023

With the growing global demand for renewable energy to cope with climate change and energy security issues, underwater compressed air energy storage technology has gradually attracted attention. At the same time, hydrogen production process, as an important support for green energy transition, is becoming one of the key links to achieve clean energy generation and storage. This paper aims to explore the connection between underwater compressed air energy storage technology and hydrogen production process, and put forward a device combining underwater compressed air energy storage and hydrogen production, so as to solve the problems of low efficiency and serious pollution in the traditional hydrogen production industry. In the past, scholars focused on microcosmic research in the direction of hydrogen production, and tended to the direction of catalyst. Based on this, this paper will study the case of underwater compressed air energy storage device, and conceive a new hydrogen production device to promote the collaborative application of sustainable energy and improve the integration efficiency and reliability of energy system.
Research on the Relief Effect of Coal and Rock in The Protected Layer Under the Mining Action of The Upper Protective Layer
Authors: Sun Rui
Published: November 2023

In order to investigate the pressure relief effect of coal and rock in the protected layer during long-distance upper protective layer mining, the FLAC3D numerical simulation software was used to simulate and analyze the deformation and stress changes of the coal and rock layers after upper protective layer mining, and the pressure relief range was verified through on-site drilling. The research results show that: (1) After the mining of the protective layer of the 7 # coal seam, the maximum upward deformation of the roof of the 12 # coal seam can reach 40mm, and the maximum upward deformation of the floor of the 13 # coal seam can reach 35mm. (2) At the middle position of the 13 # coal seam floor, the vertical stress decreased to 2.5MPa, which is 15MPa lower than the original stress. (3) The on-site pressure measurement drilling proved that the mining of the protective layer of the 7 # coal seam had a certain pressure relief effect on the overlying 12 # and 13 # coal seams.
Real-time Monitoring System for Driver Phone Usage Based on Improved YOLOv5s
Authors: Liu Jialing , Wang Baofeng
Published: November 2023

In response to the impact of driver's violations, such as using a mobile phone, on vehicle safety during the driving process, we propose an improved real-time monitoring algorithm based on YOLOv5s with lightweight optimization. Firstly, we replace the C3 module (CSP Bottleneck with 3 convolutions) in the backbone network of YOLOv5s with a lightweight Ghost Module to reduce the model's parameter count, enhance detection speed, and maintain inference accuracy unaffected, thus meeting the requirements of real-time monitoring. Secondly, we introduce the RepConv (Receptive Field Block) module into the Feature Extraction Network (PANet) structure to increase the neural network's receptive field for input images and further reduce the model's computational load. Experimental results show that the improved network achieves an mAP@0.5 of 95.7%, a detection speed of 140 FPS, and a model size reduction to 10.6MB, meeting the demand for real-time and reliable detection on embedded devices.
Assessing Educational Practices in Local Applied Undergraduate Universities Toward Educational Practices Modification
Authors: Song Qiuyun
Published: November 2023

This study aimed to assess educational practices, including student-faculty interaction, collaborative learning, active learning engagement, feedback management, and identification of diverse learning, and identify challenges faced by senior normal students. A mixed methods research design was employed, combining a survey to assess respondents' perceptions of educational practices and an analysis of interviews to identify challenges. The sample comprised 400 senior normal students from four Chinese universities, selected through stratified sampling. The findings revealed strong agreement among the respondents in their assessment of educational practices. Regardless of sex and course, the participants shared similar perceptions of educational practices. The challenges faced by senior normal students encompassed a range of issues, including limited understanding of students' conditions, inadequate guidance, reliance on online resources without innovation, and insufficient attention to individual differences. The results provide a comprehensive understanding of the topic and highlight areas for future interventions and enhancements in the education system for senior normal students. The study's mixed methods approach, with a large and diverse sample, contributes to a robust analysis of educational practices and challenges, offering valuable insights for educational stakeholders and policymakers.
CHAT GPT Explore the Relevance with Higher Education Classroom
Authors: Wang Shizhen
Published: November 2023

Chat GPT As the most representative achievement of today's artificial intelligence, it has attracted high attention from the society since its inception, which has not only caused a great shock in the science and technology community, but also caused a strong response in the academic community. Its great influence on colleges and universities solved Jobs' question and highlights the shortcomings of Chinese universities. Chat GPT The series of questions on universities has aroused the reflection on the philosophy of higher education: can the status of knowledge center of universities be maintained? Has the nature of college teachers' profession changed? Will there be new types of universities? These questions not only touch the pain points of China's higher education, but also involve the root of university survival. Where is the future of the university? Universities must make clear decisions: should they adhere to the traditional university development path or organically integrate it with artificial intelligence? No matter what choice they make, it is inevitable that artificial intelligence technology will enter universities. Only by uniting with the society can universities maintain their dominant position of knowledge and further play their functions.
Further Interpretation of the Anti War Consciousness in Ryunosuke Akutagawa's "General"
Authors: Jiang Zhulin , Dai Lu
Published: November 2023

The Akutagawa Ryunosuke Award, set in honor of the first-class Japanese literary master Akutagawa Ryunosuke (1892-1927), is not only the top award in the Japanese Pure Literature Award, but also the most authoritative one in the Japanese literary field. This indicates the position of Ryunosuke Akutagawa in the history of Japanese literature. Studying Ryunosuke Akutagawa's war novels undoubtedly has inspiring meaning for us to understand Japan's war novels. Therefore, based on previous studies, the researcher discusses "General", the first masterpiece in a series of works criticizing Japan's aggressive war after Akutagawa went to China. On the basis of the overall dynamic research method currently advocated, this paper attempts to explore the anti-war consciousness in "General" through detailed reading of the text. The main body of this article is divided into three parts. The first part sorts out the background of "General", summarizes the entire whole text and the main idea. The second part is to study the Japanese during the war. Japanese soldiers strongly admire the Mikado, and Japan has a strict hierarchical system, which are all exploited by extreme militarists. The third part analyzes the anti war consciousness and the foolish loyalty of Japanese soldiers in four independent and meaningful works, namely "The White Army", "Spy", "Performance on the Field", and "Father and Son".
Teaching Research and Practice of the Course of Analytical Instruments based on the Background of Ideological and Political Education
Authors: Yang Renjie , Liu Liying , Dong Guimei
Published: November 2023

In order to effectively provide ideological and political education to students in the teaching process of analytical instrument courses, the master's students were taken as the research object in agricultural engineering at Tianjin Agricultural University. The ideological and political elements and moral education functions contained in the course were deeply explored and extracted in terms of the teaching content. The typical ideological and political cases were established, and the outline has been supplemented and revised. On this basis, the organic integration of ideological and political cases with professional knowledge is achieved through teaching design, and achieved the unity of explicit education and implicit education.
Research on the Education of Aviation National Defense Culture in Colleges and Universities in the New era
Authors: Xie Bing
Published: November 2023

Aviation and national defense culture contains a strong sense of patriotism and patriotic service to the country, and provides strong cultural support for the comprehensive advancement of the army and national defense modernisation in the new era. In the new era, the aviation and national defense culture is integrated into the research of university education, in order to better explore and answer the guiding ideology, value goal, spiritual core, cultural vitality, and other important questions of the aviation and national defense culture and university education, and to gather strong spiritual power for the new era of comprehensively advancing the modernization of Chinese-style education.
Research on Innovative Preschool Music Education Models Utilizing Digital Technology
Authors: Wang Feiyan , Liu Dan
Published: November 2023

This research investigates the integration of digital technology into preschool music education, exploring its potential to enhance learning outcomes and engage young learners. The study employs a mixed-methods approach, combining qualitative and quantitative research methods to examine current trends, benefits, and challenges associated with digital technology in preschool music education. Case studies of innovative programs provide concrete examples of effective integration, while a proposed framework outlines a comprehensive model for digital-enhanced preschool music education. The study's findings highlight the transformative role of digital technology, supported by pedagogical theories, in creating engaging and developmentally appropriate music education experiences for preschoolers. Implications for educators, parents, and policymakers are discussed, along with future research directions in this evolving field.
Unit Learning Task Group Design Pointing to Thinking Ability Improvement
Authors: Wang Huan
Published: November 2023

The Chinese Curriculum Standards for Compulsory Education (2022 edition) mentions that the learning task group is the main organization and presentation form of the curriculum content, in which the developmental learning task group of "speculative reading and expression" directly points to the development of students' thinking ability. The design of Chinese learning task group is characterized by comprehensiveness, practicality and openness. It should determine Chinese practice activities with internal logical relations around specific learning themes, and jointly point to the development of students' core literacy. Below, the author takes the teaching of "scientific spirit" as the theme of the sixth unit of unit 6 as an example to design a Chinese learning task group pointing to the improvement of thinking ability.