bluuebunny/crossref_metadata_2025 huggingface dataset:
Abamectin-induced neurotoxicity and preventive effect of Ephedra essential oils against this toxicity in rats
Authors: Bekkairi Souhaila , Bouchiha Henene , Gasmi Salim , Rouabhi Rachid , Boualleg Omar
Published: December 2024

This study aims to investigate the toxic effects of abamectin on the brain of wistar rats and evaluate the protective effects of essential oils derived from Ephedra sinica against this toxicity. To achieve this objective, various assessments were conducted after 21days of treatment. Behavioral tests were performed to assess any changes in the rats behavior due to abamectin exposure. Additionally, the activities of antioxidant defense enzymes such as GST, GPx and CAT were measured. Level of reduced glutathione (GSH) and MDA were also evaluated. Furthermore, the activity of AchE, an important enzyme in the nervous system, was examined histological sections of the rat brains were analyzed to observe any structural changes resulting from the exposure to Abamectin and/or ephedra sinica essential oils. The results indicated that the exposure of wistar rats to Abamectin at a dose of 0.019mg/kg/day led to behavioral modifications. Norever, it significantly increased glutathione and MDA level (p<0.001), while decreasing the activities of GST, GPx, CAT and AchE in the brain compared to the control group. These detrimental effects were accompanied by observable histological changes. However, when Abamectin supplementation was combined with essential oils of Ephedra Sinica at a dosage of 100mg/kg/day, significant improvements
Influence of rotation speed on friction loss in parallel gears
Authors: Aroudj Mohammed , Boukhari Ali , Meneceur Redha
Published: December 2024

Friction plays a significant role in determining the performance and efficiency of gears, yet it is frequently neglected in traditional gear performance calculations. This paper seeks to address this gap by developing a novel method that incorporates key factors such as the coefficient of friction, the geometric dimensions of the gears, the viscosity of the lubricant, and the rotational speed. These factors are crucial in determining the frictional losses and overall efficiency in gear systems. The proposed relationship is validated through its application to parallel-axis gears, such as spur and helical gears. The results indicate that the model predicts gear performance under rotation speed rang specific. Additionally, the study reveals that other factors, ventilation and buoyancy, become increasingly important at higher rotational speeds, further influencing performance. This approach offers a more comprehensive understanding of gear performance, providing insights that can enhance the design and optimization of gear systems for improved performance.
Stabilizing fuzzy controller design for quarter-vehicle suspension system
Authors: Ouagueni Fayssal , Boureguig Kada , Herizi Abdelghafour , Djalab Abdelhakim , Rouabhi Riyadh
Published: December 2024

The primary aim of a vehicle's suspension system is to isolate the vehicle's main body from road irregularities, thus improving passenger comfort and ensuring optimal handling stability. This research discusses a stabilizing fuzzy control design for active vehicle suspension systems. The nonlinear model of the active suspension is then represented using a Takagi-Sugeno (TS) fuzzy model. The control approach uses a TS fuzzy controller utilizing an observer to estimate the state while reducing road disturbances. The closed-loop stability requirements of the vehicle utilizing the fuzzy controller and observer are expressed as a Linear Matrix Inequalities (LMI) problem, which can be effectively resolved through convex optimization methods. In this paper, we study the stability of the nonlinear automotive active suspension system with two degrees of freedom represented by a TS fuzzy model, where we will present the stabilization conditions by state feedback via the PDC (Parallel Distributed Compensation) control law and in the last section we introduced the TS fuzzy observer for the case of non-measurable premise variables.
An innovative voting ensemble learning approach for sorting and classifying date fruit varieties
Authors: Sofiane Abden , Mostefa Bendjima , Soumia Benkrama
Published: December 2024

Dates are among Algeria's most significant agricultural crops due to their considerable health and financial benefits. Moreover, they constitute an essential export commodity beyond the hydrocarbon sector. The current traditional methods for classifying and sorting dates are inefficient, time-consuming, and labor-intensive, resulting in a disparity between limited exports and high production levels. This study proposes an Ensemble Learning (EL) model that employs Transfer Learning (TL) techniques to address impediments and enhance date fruit categorization. We evaluate the performance of four classifiers: MobileNetV2, EfficientNet, DenseNet201, and EL soft voting classifier that uses these TL methods, work on a set of 1,619 images of 20 different varieties of Algerian dates. The dataset ranks among the largest benchmarks for varietal variety. The proposed hybrid model has outstanding performance, with a validation accuracy of 98.67% and a classification accuracy of 99.92%. It sets a novel standard in agricultural technology by surpassing all evaluated models in precision, recall, and F1-score. These findings illustrate the approach's capacity to entirely revolutionize date sorting and significantly enhance agricultural productivity and efficiency.
Performance optimization of a space telescope honeycomb core lightweight mirror with local reinforcements based on the mounting configuration
Authors: Rahmani Mahdi , Bouafia Mohamed
Published: December 2024

This paper presents a study on the optimization of a honeycomb core lightweight mirror for space telescopes, aimed at enhancing structural performance under axial gravity. A baseline mirror was designed and analyzed using Finite Element Method (FEM) to assess performance metrics, revealing that the mirror’s stability under axial gravity was weaker than under lateral gravity. To address this, three optimization strategies with local reinforcements were applied: (1) filling core cells in vulnerable regions, (2) implementing a graded honeycomb core with smaller cells in weaker areas, and (3) dividing cells into smaller triangular units under high-stress zones. Each design was evaluated for performance improvement, with the divided cell design showing the highest gains, achieving a 22.07% reduction in peak-to-valley (PV) and a 19.07% reduction in root mean square (RMS) surface errors under axial gravity. These optimized designs remain compatible with common manufacturing techniques, providing effective enhancements without adding technological complexity.
MOBA-Fuzzy for the optimization of DG allocation considering various static load models
Authors: Mosbah Laouamer , Souhaib Remha , Abdelkader Mahmoudi , Khaled Miloudi , Mohammed Aroudj
Published: December 2024

The optimal location of renewable distributed generations (DGs) into an Electrical Distribution Network (EDN) has attracted major concerns from power system researchers in the present years. The main target of DG incorporation is to improve the overall system performance by minimizing power losses and improving the voltage profile. Hence, this paper proposed a hybrid MOBA-Fuzzy technique for the optimal allocation of DG in EDN, considering different static loads models. For this purpose, the Multi-Objective Bat Algorithm (MOBA) based on weight sum method was used in order to find the several optimal solutions (site and size of DG). Then, the Fuzzy Based (FB) technique is employed to find the best compromise solution, in order to obtain the minimum reactive power loss and the maximum voltage stability index. To verify the power of the hybrid MOBA-Fuzzy technique on the incorporation of the DGs in EDN, it was applied to different static loads models; residential, industrial, and commercial. The performance of the proposed algorithm was validated using standard EDN IEEE 33-bus network.
Study of the photoluminescence properties as a function of the temperature of porous silicon layer obtained from an N-type substrate
Authors: Nasri Nihal , Rahmouni Salah , Boukhenoufa Noureddine , Mamine Hadjer
Published: December 2024

This study focuses on how the photoluminescence properties of porous silicon (Psi) change with temperature and can provide detailed insights into the dynamics of carriers, defects, and surface interactions. In this work, porous layers are obtained using an electrochemical approach. Two known PL emission peaks were identified. The current work proposes two different nonradiative recombination processes based on the intensity development with the measurement temperature. The influence of surface conditions can be attributed to the thermal quenching behavior at low temperatures (10–60) K. Nevertheless, it is possible to attribute nonradiative recombination activities to thermal escape throughout the upper temperature (60–300) K. It is widely accepted that a comprehensive understanding of errors is of great benefit when considering their applications in optoelectronic devices.
The Displacement Dilemma: Gentrification and China’s Ageing Population
Authors: You Yuanhong
Published: December 2024

This research paper examines the disproportionate impact of gentrification on the ageing population in China, focusing on the social, psychological, and economic challenges faced by elderly residents displaced by urban redevelopment. Gentrification, defined as the process of higher-income residents moving into previously lower-income neighborhoods, has led to significant changes in China’s urban landscape. As the country experiences rapid urbanization, the elderly, with their deep-rooted community ties, are particularly vulnerable to displacement. This paper reviews existing literature on migration, ageing, and gentrification, highlighting the adverse effects of displacement on the elderly. It evaluates current policies and successful interventions, offering recommendations such as prioritizing age-friendly housing design, strengthening policy implementation, promoting community involvement, and expanding social support services. The findings underscore the need for comprehensive and inclusive urban planning to mitigate the negative impacts of gentrification and ensure a more equitable environment for older adults.
A Comparative Study of the Development Trends and Competitive landscape of the Electric Vehicle Market in China and the United States
Authors: Wu Kunwei
Published: December 2024

This paper will perform a comparison of the Electric Vehicle (EV) markets in China and the United States, focusing on the patterns of development and the competitive environment. It examines issues such as legislation updates, infrastructure investments, market expansion, and the strategies of leading car makers. China has shown electric vehicle adoption through aggressive public investments in charging infrastructure, large subsidies, and strong support for its local manufacturers like BYD and NIO, via their centralized government-led strategy. Without a doubt, it is China that holds the key to the current worldwide electric vehicle market. In contrast, the U.S. proposes a decentralized structure, with a mixture of federal tax encouragement, state-level programs, and private-sector advances as illustrated by Tesla's leadership in electric vehicle technology. Despite the considerable federal funding for charging infrastructure, the U.S. still trails China, as far as both EV sales and the scale of infrastructure, are concerned. This paper showcases the electric vehicle technological development patterns observed in both countries with their impacts on the energy transition globally.
Research on Precision Marketing Strategies of Chinese Commercial Banks under the Background of Internet Finance
Authors: Zhou Jialin
Published: December 2024

With the rapid rise of Internet finance, China's commercial banks are entering a new era full of challenges and opportunities. This paper makes an in-depth analysis of the current market environment of commercial banks, and systematically evaluates the core advantages, weaknesses to be solved, potential development opportunities and severe threats of banks in the context of Internet finance with the help of a comprehensive SWOT analysis. Based on the detailed analysis results, this paper further introduced the 4p marketing framework and created a series of targeted and effective marketing strategies for commercial banks. In terms of pricing strategy, banks need to implement more flexible pricing models to stabilize and enhance their competitive position in the fierce market competition. At the distribution level, it is necessary to integrate online and offline channel resources and strive to create a seamless omni-channel service network. As for promotion, it is recommended to vigorously promote data-driven precision marketing strategies, and strive to improve customer experience at the same time, but also effectively enhance the brand's market awareness and influence.
A Comparative Analysis of the Policy Frameworks and Formation Mechanisms of the Biofuel Industry in China and the United States
Authors: Chen Mingtian , Yang Bichen
Published: December 2024

At present, the world is facing the great challenge of climate change, and there is an urgent need to transform the energy system to cope with the environmental crisis. As a kind of clean energy with great potential, biofuel is regarded as an effective way to get rid of fossil fuel dependence and reduce carbon emissions. Both China and the US, the world's two largest carbon emitters, see biofuels as a key strategy to reduce the environmental burden and ensure energy self-sufficiency. However, the two governments' incentives for the biofuel industry are very different. This paper aims to explore the policy structures and incentives in the biofuel sector in China and the United States, and analyze the root causes of these differences in detail. This study aims to reveal the similarities and differences between the policies of the two countries through comparative analysis, provide useful references and enlightenment for policy makers, and help build a more scientific and reasonable biofuel development blueprint.
Research on the Development Path and Digital Transformation of Specialized, Refined, Unique and New "Little Giant" Enterprises
Authors: Guo Lei
Published: December 2024

As China's economy gradually moves towards a stage of high-quality development, the traditional extensive development model is no longer suitable for this transformation demand, and there is an urgent need to shift towards a more intensive, efficient, and sustainable development mode. Innovation is not only the driving force for high-quality development but also the main means of balancing economic and social development. The development of specialized, refined, and innovative "little giant" enterprises can effectively promote technological self-reliance and support the inherent needs and practical paths for the high-quality development of the Chinese economy. Meanwhile, digital transformation is a necessary path for enterprises to adapt to market changes, improve operational efficiency, and innovate business models. Based on this, this article mainly analyzes the development path and digital transformation path design research of specialized and innovative "little giant" enterprises. After analysis, this article believes that the development of small and medium-sized enterprises can be divided into three stages: growth start-up, specialization and innovation, and the "little giant" stage. The three elements of efficiency change, innovation drive, and value co-creation are coordinated, and digital transformation is promoted in three stages. Suggestions are also made for the development of specialized, refined, and innovative "little giant" enterprises.
A Comparative Analysis of Offshore Wind Energy Industries in China and the United States: Policy, Supply Chain, and Development Pathways
Authors: Sun Tianyi
Published: December 2024

This paper provides an in-depth comparison of the development status of the offshore wind industry in China and the United States up to 2023. Given the critical role of offshore wind in the global transition to renewable energy, this paper focuses on the comparative progress of the two countries in this area and the drivers behind it. The research methods cover the technical capability, policy environment and supply chain construction of offshore wind energy. The results of the study show that China has demonstrated significant advantages in the offshore wind energy sector, mainly due to strong state support and systematic development planning. In contrast, the United States has lagged in this area, with major obstacles including policy inconsistencies and supply chain problems. Based on these findings, this paper provides insights and recommendations for China and the United States to enhance their offshore wind capacity and jointly contribute to the global goal of carbon neutrality.
Educational Inequality Among Left-Behind Children in China and Vietnam
Authors: Li Yixuan
Published: December 2024

This essay delves into the issue of educational inequality faced by left-behind children in China and Vietnam, a challenge closely tied to the rapid economic transformations in both countries that have driven significant internal migration. Children who remain in rural regions often encounter profound academic and social disadvantages, further entrenching cycles of poverty and inequality. Through a comparative lens, this study examines how institutional barriers--such as China’s Hukou system--and Vietnam’s geographical and ethnic divisions exacerbate these disparities in education. The research draws upon government policy analyses, demographic trends, and existing scholarly work to illuminate the particular obstacles these children face. The findings underscore that in China, the Hukou system serves as a key obstacle to rural children’s access to high-quality education, whereas in Vietnam, ethnic minorities and those living in isolated areas contend with issues such as language barriers, geographic remoteness, and the impacts of climate change. The essay concludes with recommendations for policy reform and future areas of study, advocating for more comprehensive strategies and international cooperation to address the entrenched inequalities at play.
Exploring the L2 Acquisition Outcome of Simultaneous Bilinguals and The Influence of Input
Authors: Wang Anni
Published: December 2024

Simultaneous bilingualism refers to bilingualism where the bilingual is exposed to both languages from birth and learn two languages before the age of three. Such bilinguals become native-like in both languages (called balanced bilingualism), or have a stronger and weaker language (called unbalanced bilingualism). Therefore, this article depicts simultaneous bilinguals’ learning outcome of their weaker language from syntax, phonetics, and vocabulary acquisition, and discusses the influence of input on the acquisition process. Specifically, in their lesser exposed language, simultaneous bilinguals follow monolingual developmental patterns in syntax acquisition, maintain acceptable language-specific distinctions but produce non-nativelike overlaps phonetically, and generally have smaller a receptive and expressive vocabulary than monolinguals. Quantity of input is crucial to the success of simultaneous bilingualism and balanced bilingualism, and heavily influences vocabulary acquisition. This article provides directions for future research in simultaneous bilingualism and the function of input in language acquisition.
Research on School Enterprise Collaborative Education Mode of Software Technology Specialty under the Background of Enhancing the Adaptability of Vocational Education
Authors: Zheng Yingya
Published: December 2024

The rapid development of China's digital economy puts forward higher requirements for the cultivation of software technology talents. In view of the problems existing in the talent cultivation process of software technology major in higher vocational colleges, such as the teaching content can't fully adapt to the requirements of industrial technology, the teaching process can't adapt to students' diversified learning demands, and the evaluation mode can't adapt to students' sustainable growth needs in the future, we cooperated with industry leading enterprises to build the curriculum chain and classroom link of real projects of enterprises, "1+n" double classroom skill acquisition group and "three-dimensional simultaneous" skill acquisition evaluation mode, carried out the reform of school enterprise collaborative education mode, and practiced and explored in the software technology major of Wenzhou Polytechnic, and achieved good results.
Intellectual Property Protection of Traditional Handicrafts: Practical Foundations and Future Perspectives
Authors: Jin Yijun
Published: December 2024

Traditional handicrafts, a tangible manifestation of traditional culture and a significant cultural legacy, its related intellectual property issues have been controversial in recent years. This paper evaluates several common methods of intellectual property protection that could be adapted to traditional handicrafts and the current state of protection. Then finds that the existing IP system lacks a systematic approach or framework to the protection traditional handicrafts. Although many countries have already experimented with the use of geographical indications for the protection of their national intangible cultural heritage, it is clear that the legitimate and reasonable protection approach of many traditional and indigenous cultural expressions cannot be achieved by means of single type of IP law. By drawing on the shortcomings and dilemmas of previous protection experiences and combining the characteristics of traditional cultural expressions, this paper proposes a fundamental mechanism for the protection of intellectual property rights for traditional handicrafts and a framework for underlying IP law protection.
Effectiveness of Art Therapy in Improving Quality of Life Among Cardiac Patients
Authors: Ragupathy Varshini , R. Neelakandan
Published: December 2024

Art activities not only support holistic health but also act as a source of motivation for well-being. Unmanaged psychosocial stress levels can negatively impact prognosis and survival rates, especially amongst those with a diagnosis of cancer or cardiac disease (Bar-Sela et al.,2007; Ramos, Prata, Bettencourt, Gonçalves, & Coelho, 2016; Sokoreli et al., 2016, Tully et al., 2011). Art therapy is a fun and recreational approach, known to maintain psychological stability. Art therapy (AT) has been shown to help unaddressed psychosocial distress in hospitalized patients and to promote better management of physical symptoms, overall well-being, and socialization (Angheluta & Lee, 2011; Kapitan, 2012). The aim of the study is to identify the effect of art therapy on modifying psychological distress and improving quality of life among cardiac patients. The objective of the study is to know the effect of art therapy on quality of life among arrhythmia and coronary artery disease patients. 30 patients (N=30) screened with indication of mental disorder using Kessler Psychological distress scale (K10) were selected using purposive sampling from a cardiac speciality hospital and were evaluated for quality of life using World Health Organisation Quality of Life Scale. Scribbling, know your depression and Gratitude Mandala techniques were provided for 9 days without interval implementing each technique for three days respectively. The effectiveness of art therapy was analysed using paired t-test. Findings prove that there has been significant improvement quality of life after the intervention.
Rare Association of Succubus Syndrome in a Patient with Psychosis – A Case Report
Authors: Mamidipalli Sai Spoorthy , Bakam Anirudh , Tikka Sai Krishna , Barikar C Malathesh
Published: December 2024

"Succubus syndrome," is believed to be a cultural phenomenon steeped in mythology, is a rarely encountered psychiatric condition. This case report examines a 31-year-old male with schizophrenia presenting succubus syndrome, where the patient experiences nightly sexual encounters by the demon imposed by an external force, attributed to black magic or witchcraft. Despite its cultural origins, succubus syndrome as a psychotic phenomenon in association with schizophrenia, on the background of other psychotic symptoms, remains underexplored in psychiatric literature. Treatment with antipsychotic medication in this case led to partial improvement, highlighting the syndrome's potential psychotic nature. Succubus and its counterpart, incubus syndrome, are often linked to sleep-related disorders and childhood trauma, necessitating comprehensive assessment and management. This case underscores the importance of thorough evaluation in understanding and treating succubus syndrome as a possible psychotic phenomenon on the background of schizophrenia. Further research is warranted to elucidate its etiology and optimize treatment strategies.
Existential Concerns and Interventions in Patients with Cancer: Insights from Yalom’s Framework
Authors: Farzan Maryam , Ebrahimi Hamid , Pourali Maryam
Published: December 2024

Cancer patients confront profound existential distress, influenced by the awareness of mortality, loss of autonomy, isolation, and meaninglessness. This narrative review explores the application of Irvin Yalom’s existential psychotherapy framework in understanding these concerns. We conducted a comprehensive literature search across major academic databases, using keywords such as “cancer,” “existential concerns,” “Yalom,” “existential psychotherapy,” “logotherapy,” “meaning-centered psychotherapy,” and “dignity therapy.” The review highlights the heightened death anxiety among cancer patients linked to demographic and psychological factors and the challenges to their sense of freedom and autonomy. It also examines the deep isolation experienced by patients and the existential crisis of meaninglessness. Empirical evidence supports the efficacy of interventions such as meaning-centered psychotherapy, logotherapy, and dignity therapy in mitigating existential distress and enhancing psychological well-being. Future research should focus on long-term outcomes, cultural considerations, and integrating these therapies into standard oncology care to improve the quality of life for cancer patients.
The Diagnostic Journey of Fahr’s Syndrome: A Case Report of Misdiagnosed Multisystem and Neuropsychiatric Symptoms Due to Hypocalcemia Secondary to Hypoparathyroidism
Authors: Madhaw Govind , Kumar Suparna
Published: December 2024

Simultaneous psychiatric and neurological manifestations with multisystem involvement often create diagnostic dilemmas and increase the expenditure of undiagnosed cases. It is crucial to rule out reversible medical pathologies before labeling them as primary psychiatric disorders. We present the case of a 50-year-old female complaining of episodic breathlessness with a provisional diagnosis of asthma by a pulmonologist and later on depressive cognition panic attacks pointed towards the diagnosis of moderate depressive episode with somatic symptoms and panic disorder by a psychiatrist. Despite treatment, there was no improvement and new onset focal seizures leading to generalized tonic-clonic seizures evolved. Neuroimaging revealed bilateral diffuse hyperdense parenchymal calcification and metabolic profile showed hypocalcemia secondary to hypoparathyroidism, confirming the diagnosis of Fahr’s syndrome. She was prescribed antiepileptics to control seizures and supplemented with high doses of calcium, vitamin D and magnesium. She became asymptomatic within a month. Hence, our case highlights the importance of neuroimaging and metabolic profiles in uncovering hidden aetiologies and formulating individualized treatment strategies.
The effect of plant density and spraying with salicylic acid on the development, harvest, and chemical components of Trigonella foenum-graecum L. seeds
Authors: Haider Sabeh Shanow Al-Jabir  , Abdulla Abdulazeez Abdulla  , Majid abdulhmeed Ibrahim
Published: December 2024

The investigation was carried out through the 2023-2024  growing season in one of the fields of Abi Al-Khasib District, Basrah Governorate, Iraq. The experiment aimed to study the effect of three plant densities on growing the fenugreek cv. local (61111, 81481, and 122222 ha-1) and spraying fenugreek plants with three concentrations of salicylic acid (0, 20, and 40 mg L-1) on the growth, yield, and chemical components of the seeds. The factorial investigation was taken out according to the complete randomized block design, with three replications for each treatment. The data were analyzed using the variance analysis and compared between the treatments means according to the least significant difference test at the probability level of 5%. The most important results obtained can be summarized as follows: The density of 61,111 plants ha-1 was significantly superior to the total number of leaves, the number of branches, the fresh weight of the plant, the dry weight of the plant, the total number of flowers, the number of seeds per pod, the total number of seeds, the weight of one thousand seeds, the seed yield per plant, the concentration of total soluble carbohydrates, the percentage of protein, a fat and volatile oil in the leaves reached 314.4 leaves, 17.72 branches, 48,089 g, 7.942 g, 115.22 flowers, 15.55 pod seed-1, 1430.1 seed-1, 10,694 g seed-1, 15.296 g plant-1, 76.69 mg.g-1, 10.596.41 %, %, 3.592%, respectively. This treatment showed a significant decrease in height of the plant, the day numbers to flower opening, and total seed productivity of 61.34 cm, 69.0 days, and 0.934 tons ha-1, respectively. The high density of 122,222 ha-1 plants led to a significant increase in the total seed yield, which amounted to 1.732 tons ha-1. The plants sprayed with salicylic acid at 40 mg L-1 led to significantly increased plant height, several leaves, and branches, fresh and dry weight of the plant, the total number of flowers and pods, the weight of a thousand seeds, the concentration of total soluble carbohydrates, protein, fat and volatile oil in The seeds amounted to 64.87 cm, 334.8 leaves, 17.57 branches, 48.429 g, 7.942 g, 114.67 flowers 92.22 pods, 10.55 g, 74.14 mg g-1, 23.91%, 10.529%, 3.528 %, respectively. The same concentration of salicylic acid reduced the number of days for flowers to open by 68.0 days. Whilst, the 20 mg L-1 concentration showed a significant increase in yield per plant and total productivity of 15.14 g, 1.320 tons ha-1. The relations between the two investigation factors had a significant impact on most of the recorded characteristics.
Wonen overal nergens thuis
Authors: Den Toom Niels
Published: December 2024

Zingeving is zoveel meer dan wat in woorden te vangen is. In het straatpastoraat blijkt het materiële een duidelijke rol te spelen. Dat vraagt van geestelijk verzorgers opmerkzaamheid in het contact met cliënten. Het materiële staat niet op zichzelf, maar is altijd verbonden met een overstijgende blik op de mens, zijn of haar noden en wat een dakloze aan de wereld te geven heeft. Daarmee wordt de gebruikelijke visie op dak- en thuislozen verruimd en verrijkt.
Buurtverzet als oefening in 'diepe solidariteit'
Authors: Faber Peter
Published: December 2024

Het belooft een warme zomer te worden in de Amsterdamse Sierpleinbuurt. In de lokale buurtkrant verschijnt net voor de aanvang van de zomervakantie het bericht dat de locatie van de bibliotheek achter het Sierplein in september ‘feestelijk’ gesloten zal worden. Hoezo? Een aantal buurtbewoners staat op en besluit zich samen tegen de aangekondigde sluiting te verzetten. Een kleine drie maanden later zitten ruim honderd buren in een warme bieb en zingen samen het protestlied, geschreven door Sumadi Bambang Utomo: “OBA, OBA, OBA, ga niet aan de haal. OBA, OBA, OBA, je bent van ons allemaal!” Diezelfde avond klinkt het lied via de Amsterdamse nieuwszender AT5 in diverse Amsterdamse huiskamers.
Een van de betrokken buren ben ikzelf: buurtbewoner, opbouwwerker en theoloog. Nu, enige tijd later, wil ik op zoek naar wat een dergelijke gezamenlijke strijd voor het behoud van een publieke voorziening theologisch mogelijk te zeggen heeft. Ik zal dit doen aan de hand van het werk van Joerg Rieger en diens begrip ‘diepe solidariteit’.
Wat een rug te vertellen heeft
Authors: Van der Vegt Annemarie
Published: December 2024

‘Daar ga ik niet zitten!’ Met een stelligheid weigert hij de stoel tegenover mij. Resoluut verschuift hij de tafel en zorgt ervoor dat zijn stoelleuning tegen de muur kan staan. ‘Zo. Nu zit ik goed.’ Tevreden kijkt hij de ruimte rond. Hij gaat per definitie niet met de rug naar mensen toe zitten maar houdt overzicht. De ogen gericht op alles wat er buiten hem gebeurt en vooral op wat er kán gebeuren.
Ken je mij?
Authors: Braakhuis Myriam
Published: December 2024

Laat jij je kennen? Wanneer kent iemand jou echt, ten diepste? Kan dat überhaupt wel? En hoe goed kan een mens zichzelf kennen? Dit soort vragen spelen in elk mensenleven een rol. Maar wat als een leven op z’n kop komt te staan? Als alles op losse schroeven staat, als niets meer zeker is. Wie ben je dan? En wie kent jou dan?
Aanhangers van de weg
Authors: Rozema Geert
Published: December 2024

In gevangenissen gebeurt God en is er op verschillende momenten sprake van kerk. In een soort oer- of basisvorm zoals in den beginne toen christenen nog ‘aanhangers van de weg’ heetten. Door met elkaar te bidden, te zingen en van elkaar te leren tijdens kerkdiensten, gespreksgroepen, individuele gesprekken waarin we – gedetineerden, collega’s van andere disciplines, vrijwilligers en ik als rooms-katholiek geestelijk verzorger – het leven met elkaar delen.
Wat de rauwe kant van de straat ons leert
Authors: Van den Berg-Meelis Judith
Published: December 2024

H et is vrijdagmiddag laat als thuis de telefoon gaat. Een Leidse inwoonster bekommert zich al een tijd over een meneer die buiten slaapt en maakt zich zorgen. Ze had een matras voor hem geregeld voor in de parkeergarage waar hij sliep en ze zocht hem regelmatig op. Ze dacht dat hij uit Engeland kwam. De laatste dagen oogde hij verward. Hij had al in tijden niet gedoucht maar nu had hij ook zichzelf bevuild. Hij kon ook niet bij een hotel terecht om te douchen, laat staan in de bus of ov. Er was iets nodig …
Prediction of Bitcoin Price Based on Transformer, LightGBM and Random Forest
Authors: Tu Yihan
Published: December 2024

Contemporarily, cryptocurrency have been established and widely recognized as an alternative method of exchange currency. As computer technology advances, the trading of cryptocurrency is increasingly viewed as a popular and lucrative form of investment. On the other hand, the volatile nature of cryptocurrency results in sudden and unpredictable price fluctuations. Consequently, the necessity for developing a precise and dependable predictive model for portfolio management and optimization is acknowledged. At present, RNN and other deep learning models are commonly utilized in predicting stock prices, ensemble learning methods including Random Forest and Xgboost have been widely implemented and researched in the realm of investments, engagement in trading activities in various fields including gold and other markets. However, research on cryptocurrency investment is still insufficient and the practical application of the mentioned models has not yielded satisfactory returns. As machine learning and artificial intelligence continue to advance, the enhancement of machine learning models' mechanisms could significantly boost the accuracy in predicting cryptocurrency prices. Hence, the utilization of Transformer architecture alongside various established models was opted for in the prediction of Bitcoin's price. The attention mechanism embedded in the Transformer model has proven to be effective in anticipating the value of assets undergoing significant price shifts. Meanwhile, the difference in the accuracy of short-term and long-term price prediction of each model may also help and guide cryptocurrency investors in model selection and development during investment and market analysis.
Research on the Application of Warehouse - Distribution Integration under Vendor Managed Inventory Strategy
Authors: Sun Jingzhe
Published: December 2024

The advent of globalization and technological advances has driven the logistics industry into a period of rapid transformation, bringing new challenges and opportunities in the area of supply chain dynamics and operational procedures. In this evolving scenario, the Warehouse-Distribution Integration (WDI) through strategies such as the Vendor Managed Inventory (VMI), has emerged as a key factor in enhancing efficiency and competitiveness. Therefore, the paper explores the integration of WDI into VMI strategies, emphasizing their implementation and the potential for enhancing logistics efficiency. Existing studies related to VMI and WDI are reviewed, focusing primarily on the operational procedures, impacts, and benefits associated with such integration. And the logistics operations and challenges faced by a particular company, Yonghui Superstore, are examined to illustrate the necessity for efficacious warehouse and distribution integration under a VMI strategy. Through VMI cost modeling, it provides strategic insights for improving logistics efficiency and reducing costs. The results indicate that logistics strategies must be aligned with the changing global environment and provide avenues for future research into the benefits of VMI integration.
Supply Chain Finance, Digital Transformation and Manufacturing Firm Performance: Evidence from China
Authors: Diao Shengji
Published: December 2024

To discover the relationship between digital transformation, supply chain finance, and firm performance, this study selects the financial data of Chinese-listed manufacturing enterprises from 2009 to 2022. It excludes the companies that will be delisted or listed for less than one year. Using Python to search for digital transformation frequency and other variables in annual reports and by building a structural equation model for digital transformation, supply chain finance, and firm performance with the help of SPSS and AMOS, this article shows ample results. Those results show that supply chain finance can alleviate the pressure of the cash chain to a great extent and then improve various performance indicators. To sum up, for listed manufacturing companies, the degree of supply chain finance, the financial performance of enterprises, and environmental, social, and governance indicators are positively correlated, and the degree of digital transformation has a mediating effect in this model, which means supply chain finance can influence firm performance by improving the digital transformation degree in a manufacturing firm.
SWOT Analysis of NBC Universal Integrated Online & Offline Strategies: Analysis and Recommendations
Authors: Chen Xiaoyang , Zhou Chuhan
Published: December 2024

The famous company Universal Pictures has achieved great success and popularity in the entertainment industry. The company has undergone several major changes since its inception. In recent years, its parent company, NBC Universal, has begun to develop offline theme parks, linking their film production to theme parks and a widely spread brand image, with some success. The purpose of this thesis is to analyze how NBC Universal is applying online and offline strategies to enhance its movie productions impact globally and identify its weaknesses and threats as well. The thesis uses SWOT analysis to identify its business model and provide possible suggestions. A questionnaire regarding how much people know about Universal Studios has been distributed to find possible trends. By studying the strengths and weaknesses of the companys management, there are some possible strategies that NBC Universal can further apply in the future.
ESG Performance and Long-Term Corporate Performance
Authors: Miao Jialuo , Guan Zenan , Guo Yue
Published: December 2024

With the global focus on climate change and sustainable development, the dual carbon targetscarbon peak and carbon neutralityhave become critical strategic objectives for many nations and corporations. As the worlds second-largest economy, Chinas efforts in economic transformation and high-quality development play an essential role in achieving these targets. In this context, Environmental, Social, and Governance (ESG) factors have become a prominent topic in academic and business discussions. With growing awareness of ESG among investors and consumers, ESG considerations are now integral to corporate strategic planning. Research has shown that companies actively engaged in ESG initiatives tend to gain better market reputations, attract more investors and consumers, thereby reducing operational risks, enhancing overall corporate value, and improving competitiveness. Through a comprehensive review of existing literature and research, we find that ESG factors have a significant impact on corporate long-term sustainable development and investor interests.
Solutions for Blockchain Security Threats in International E-Commerce
Authors: Yan Jiarui
Published: December 2024

With the rapid development of global trade and the popularization of the Internet, cross-border e-commerce has become an important part of international trade and is often seen in the public eye together with blockchain technology, which provides innovative operational solutions for cross-border e-commerce with its decentralized, tamper-proof, transparent and open features. However, in practical application, blockchain technology also faces challenges such as security and differences in international laws and regulatory policies. As there are differences in legal perceptions and regulatory policies of blockchain technology in different countries and regions, as well as legal l oopholes, this also brings challenges to the operation of cross-border e-commerce. In order to solve these challenges, this paper will comprehensively analyze the problems and propose solutions in combination with specific cases, and these measures will help cross-border e-commerce enterprises better adapt to the legal environments of different countries and ensure the compliance and stability of their business.
Research on Financial Fraud in China and Abroad Based on M-score Model
Authors: Feng Tiantong , Guo Keni
Published: December 2024

The pervasive threat of financial fraud casts a daunting shadow over the global financial system, bearing the potential to unleash significant financial turmoil. This article endeavors to meticulously scrutinize instances of financial fraud at both domestic and international levels, while also delving into the efficacy of the M-score model. Through an exhaustive comparative analysis of the M-score model's adaptability and utility in diverse economic landscapes, our primary goal is to bolster global fraud detection capabilities and facilitate the implementation of robust policies. This study is dedicated to unraveling the intricate complexities of financial fraud, discerning recurrent patterns and trends that transcend national borders and economic structures. By embarking on this endeavor, our aim is to fortify the resilience of financial markets and regulatory frameworks against fraudulent activities, ultimately fostering greater stability and trust within the worldwide financial ecosystem. In doing so, we endeavor to reinforce the stability and trust within the worldwide financial ecosystem, elevating the integrity of financial markets and regulatory frameworks against the pernicious influence of fraudulent activities.
Chinese Internet Abstraction Culture and the Impact of Economy
Authors: Zheng Bowen
Published: December 2024

This paper explores the phenomenon of Internet abstraction culture that has emerged in the context of China's rapidly developing digital technologies and platforms. This cultural movement has not only reshaped consumer behavior, but also profoundly affected the market structure, affecting multiple fields such as content creation, advertising promotion, and tourism. Drawing on the theoretical frameworks of scholars such as Manuel Castells, Yochai Benkler, Henry Jenkins, and Geert Lovink, and combining it with a detailed analysis of China's Internet development history, this paper analyzes the formation process and evolution trajectory of Internet abstract culture in China, as well as its profound impact on the economy and society. In addition, this paper highlights the key role of digital platforms such as Douyin, Kuaishou, and Bilibili in promoting Internet abstraction culture and giving birth to new economic models. At the same time, this paper explores the challenges and opportunities brought about by this cultural phenomenon, and provides valuable suggestions for future research and policy making, aiming to more effectively respond to the cultural and economic transformation driven by Internet abstraction culture.
A Study of the Impact of Supply Chain Management on Improving Corporate Competitiveness: The Case of Bosch
Authors: Feng Yuqing
Published: December 2024

In an open economy, market competition is not merely an enterprise-to-enterprise phenomenon; rather, it is increasingly evident as supply chain-to-supply chain competition. In light of the accelerated globalization and regional economic integration, it is becoming increasingly evident that a single enterprise is no longer capable of maintaining a monopoly in the market. As a result, it is a dynamic reflection of the comprehensive competitiveness of the entire supply chain. In this context, this paper presents a comprehensive examination of the significant impact and function of supply chain management on enterprise operations and management. To this end, it employs the case of Bosch to provide an empirical analysis of the optimization measures of enterprise operation and management under supply chain management. A combined approach of enterprise and supply chain management is adopted to unify qualitative analysis and quantitative research. In addition, a logical approach has been employed to analyse the issues and design potential solutions, as well as to examine the optimisation of enterprise operations and management within the context of supply chain management, involving a systematic process of analysis, comparison and referencing.
Live Streaming E-commerce Economy from the Perspective of Behavioral Economics
Authors: Yin Heyang
Published: December 2024

From the perspective of behavioral economics, livestreaming e-commerce economy shows unique consumer behavior patterns and industry development trends. Live streaming e-commerce has effectively stimulated consumers' purchase desire through strategies such as instant interaction, content seeding, and time-limited discounts, but it also causes problems such as decision-making bias and impulse consumption. Consumer psychology, such as framing effect, selectivity bias and anchoring effect, is particularly significant in the livestreaming e-commerce environment. These factors work together in the decision-making process of consumers, making them vulnerable to the influence of anchor guidance, public opinion and price discount, and making irrational or wrong purchase decisions. Therefore, multi-party efforts are needed to promote the healthy development of livestreaming e-commerce economy. From the perspective of consumers, education and guidance should be strengthened to enhance consumers' rational shopping ability and information screening ability; From the perspective of merchants, they should pay attention to product quality and brand building, and avoid over-reliance on price wars and false propaganda. From the perspective of supervision, relevant laws, regulations and regulatory mechanisms should be improved to strengthen the supervision of the livestreaming e-commerce industry to protect the rights and interests of consumers and market order. At the same time, promoting industry self-discipline and standardization is also an important way to promote the healthy development of livestreaming e-commerce economy.