bluuebunny/crossref_metadata_2025 huggingface dataset:
The Construction and Dissemination of Beijing’s City Image in Douyin Short Videos from a Multimodal Perspective
Authors: Shi Jianuo
Published: March 2024

Short videos have become an important medium to spread and promote the city image. Based on the visual narrative theoretical framework of multimodal discourse analysis, this paper selects three representative popular short videos related to Tiktok on the platform and analyzes the visual narrative meaning of short videos of the city image of Beijing from three levels: representation meaning, interaction meaning and composition meaning. The article focuses on various language forms in short videos, including text, images, music, etc., analyzing how these modalities are intertwined. The study found that these videos present the urban image of Beijing, which combines traditional and modern elements, a dream chasing city, and a sense of national pride and belonging. This provides reference for other cities to enhance their urban image in the dissemination of short videos.
Research on Optimization of Quantitative Evaluation Model of Value for Money for PPP Projects
Authors: Xing Chaoyang
Published: March 2024

With the continuous development of China construction industry, in recent years, government departments are actively cooperating with social capital in the PPP model to solve public infrastructure construction problems. This study explores the interaction between the driving factors that affect value for money in the PPP model and their respective importance proportions. It combines the literature analysis method and the Delphi method to construct an index system, uses the analytic hierarchy process to calculate the weight of the driving factors, and adopts decision-making The laboratory method was used to construct a comprehensive influence matrix and calculate centrality. The results show that the comprehensive impact of reasonable risk sharing, recognition of stakeholders, organizational and operational capabilities, long-term contract, full life cycle costs, and government control of prices is relatively high. Government factors are easily affected by other types of factors, while society and the environment have a higher degree of impact on other factors.
Research on the financing efficiency evaluation of listed companies in the new energy industry based on DEA model
Authors: Zhang Xinyi , Wu Xiandou , Xu Tingting , Ye Tong , Cui Enze
Published: March 2024

New energy pollutants, with low emission and high performance, is the cornerstone of the future energy of human society; vigorously developing new energy is of great significance to the sustainable and high-quality development of China's economy. The level of financing efficiency directly determines the survival and development of enterprises. The characteristics of long return period of investment, high investment risk and large capital demand in the new energy industry cause a series of problems, such as limited financing and difficult to effectively measure the evaluation of financing efficiency. In-depth and systematic research and evaluation of the financing efficiency of new energy enterprises is of great significance to the improvement of the financing quality of the new energy industry and the high-quality development of the new energy industry. This project is based on the evaluation of the financing efficiency of listed companies in China's new energy industry based on the data envelope analysis model (DEA). After related concept definition and theoretical basic research, build the DEA financing efficiency evaluation index system, with technical efficiency value of new energy industry of listed companies financing efficiency, the new energy financing efficiency contrast between enterprises in different industries, finally form the final conclusion, for the new energy industry financing efficiency of listed companies put forward feasibility Suggestions.
Research on the Coupled and Coordinated Development and Optimization Path of Low Carbon Economy and New Urbanization
Authors: Li Qingyu
Published: March 2024

Currently, China has entered a stage of high-quality development, and urbanization is an important issue in China's modernization process. Urbanization faces many challenges such as food security, resource and energy shortages, and environmental pollution. To solve this problem, we must take a new path of sustainable development towards urbanization. The new type of urbanization adheres to the principle of people-oriented, taking the path of green, circular, and low-carbon. It can unleash huge domestic demand potential and is an important driving force for the healthy and high-quality development of China's economy and society. A low-carbon economy emphasizes increasing energy output, reducing energy consumption and pollution, thereby reducing emissions and improving economic benefits. Low carbon economy is not only a new economic form and development model in the era of ecological civilization, but also the best economic form and development model for the construction of new urbanization.
The narrative strategy of micro-documentary If Treasure Can Talk under the background of new media
Authors: Zhang Rui
Published: March 2024

If Treasure Could Talk is a TV documentary by CCTV Record Channel. Each 5-minute episode tells about a traditional Chinese cultural treasure. Based on the narrative strategy of micro-documentaries under the background of new media, this paper studies the narrative strategy from four aspects: narrative perspective, narrative theme, narrative structure and narrative language.
Analysis of factors affecting college students' employment in post-epidemic era and policy suggestions
Authors: Yu Sixu , Bao Liming , Mei Shuting , Liu Yajie , Dong Changkun
Published: March 2024

In the post-epidemic period, with the global economic downturn, the employment concept and employment planning of college graduates have also changed under the influence of factors such as the expansion of the scale of college graduates, the contraction of labor demand and the deterioration of employment stability. The employment situation of college graduates is becoming more complex and severe. Based on the survey of college students in Nanjing Audit University, this paper analyzes the employment situation of college graduates at the present stage, and puts forward countermeasures and suggestions for promoting the employment of college graduates in the post-epidemic era.
Opportunities and challenges: AIGC empowers the protection and inheritance of traditional culture
Authors: Liu Zijian , Fan Mengke
Published: March 2024

Generative AI, represented by ChatGPT, has shown great potential in traditional cultural creation and dissemination due to its automation, diversification, and intelligent generation characteristics. With its empowerment, traditional cultural protection and inheritance will face opportunities and challenges. On the one hand, AIGC significantly improves the efficiency of content generation work, providing more possibilities for content generation; On the other hand, AIGC still faces urgent issues in terms of technology, responsibility allocation, ethics, and other aspects. Breaking through the bottleneck in the dissemination of traditional culture requires integrating into the AIGC wave, seizing opportunities, facing challenges, and further exploring new paths for the protection and inheritance of traditional culture under the empowerment of AIGC, to assist in the content creation and value dissemination of traditional culture.
Research on the value extraction of elements of traditional culture in cultural creativity
Authors: Yu Jia
Published: March 2024

In recent years, with the continuous expansion of the scale of cultural and creative industries, cultural and creative design is also developing. In the process of continuous development of cultural and creative design, Chinese traditional culture has begun to be continuously integrated, making the design present a unique artistic style and rich cultural connotation. This paper expounds the value of the application of traditional Chinese culture in cultural and creative design, analyzes the key points of the application of traditional Chinese culture in cultural and creative design, and puts forward the application strategy of traditional Chinese culture in cultural and creative design.
An Empirical Analysis of the Impact of Carbon Disclosure on Firms' Market Value in a "Dual Carbon" Context
Authors: Tang Yingying
Published: March 2024

With the acceleration of global warming, climate change and environmental issues have become a hotspot of global concern. At present, it has become a global consensus to vigorously develop a green economy and achieve "carbon neutrality and carbon peak". In this context, as an important part of the national economy, listed companies should pay more attention to carbon emission and information disclosure to help achieve the goals of "carbon peak" and "carbon neutral". In this paper, we use a multiple linear regression model to explore the specific mechanism of the impact of carbon emission disclosure on enterprise market value. In constructing the model, we consider that factors such as asset size, operating profit margin, and cash flow ratio may affect the market value of enterprises, so we add control variables in the model and use t-test, F-test, and analysis of covariance to verify whether there is a significant difference between different groups. Descriptive statistics and Pearson's correlation coefficient were also carried out during data processing in order to observe whether there is a correlation between carbon emissions and company market value. By analysing the results of regression fitting, we find that under the background of "dual-carbon", the active disclosure of carbon emissions by enterprises can help enterprises to improve their transparency, thus enhancing the trust and recognition of consumers and investors, and thus positively affecting the market value of the enterprises, and the impact of the active disclosure of carbon emissions by enterprises with high carbon emissions is even more significant on their market value. market value is even more significant. This implies that companies should actively participate in emission reduction actions and demonstrate their action on environmental protection by proactively disclosing carbon emission information in their annual reports or CSR reports.
ASPECTOS EPIDEMIOLÓGICOS DA VIOLÊNCIA SEXUAL CONTRA A MULHER NO ESTADO DE ALAGOAS NO PERÍODO DE 2012 A 2022
Authors: Santos Diana Moura dos , Santos Kerolayne Maria Barbosa dos , Santos Tatiane da Silva , Silva Quitéria Maria Ferreira da , Câmara Victor Rodrigues , Andrade Kelly Cristina Lira de
Published: March 2024

A violência contra a mulher constitui-se um fenômeno social complexo, multifacetário, presente em todos os lugares e classes sociais, que revela a manifestação de poder que o ser humano exerce sobre o outro e, geralmente, os atos de violências são praticados por homens. Esta implica em: qualquer ação ou conduta, baseada no gênero, que extinga a vida, dano ou sofrimento físico, sexual ou psicológico à mulher, tanto no âmbito público como no privado. A violência está entrelaçada ao poder patriarcal e à educação ‘machista’ perpetuada ao longo dos séculos. Este estudo teve como objetivo caracterizar os aspectos epidemiológicos da violência sexual contra a mulher no Estado de Alagoas, no período de 2012 a 2022. Trata-se de um estudo retrospectivo, descritivo com abordagem quantitativa, tendo como fonte de dados o Sistema Nacional de Agravos de Notificação (SINAN).Na série histórica de casos confirmados de violência sexual (ambos os sexos), no intervalo de anos de 2012 –2022, houve aumento global, porém, nos casos confirmados de violência sexual contra a mulher existem valores muito mais elevados, mostrando um aumento de 89,2%.Além disso, visualiza-se que houve um crescimento dos casos de violência sexual nos últimos quatro anos, em todas as raças. A notificação correta de casos, caso aponte a elevada incidência da doença, é um dado importante para haja ações prioritárias no controle da violência contra a mulher.
Universal properties of branched copolymers in dilute solutions
Authors: Haydukivska K. , Blavatska V.
Published: March 2024

We analyze the universal conformational properties of complex copolymer macromolecules, based on two topologies: the rosette structure containing fc linear branches and fr closed loops grafted to the central core, and the symmetric pom-pom structure, consisting of a backbone linear chain terminated by two branching points with functionalities f. We assume that the constituent strands (branches) of these structures can be of two different  chemical species a and b. Depending on the solvent conditions, the inter- or intrachain interactions of some links may vanish, which corresponds to Θ-state of the corresponding polymer species.  Applying both the analytical approach within the frames of direct polymer renormalization and numerical simulations based on the lattice model of polymer,   we evaluated the set of parameters characterizing the size properties of constituent parts of two complex topologies  and estimated quantitatively the impact of interactions between constituent parts on these size characteristics.
Effects of charge and size on the coadsorption of counterionic colloids in Gibbs monolayers
Authors: Gómez-Verdú J. M. , Martínez-Haya B. , Cuetos A.
Published: March 2024

This study uses a coarse-grained Monte Carlo algorithm to model and simulate the coadsorption of a binary mixture of counterionic colloids in Gibbs monolayers. These monolayers form at a idealized air-water interface, with one non-soluble species confined at the interface and the second one partially soluble in the aqueous phase. The investigation focuses on the effect of colloidal size and charge on the thermodynamics and microstructure of the monolayer. We find that the composition of the monolayer evolves non-trivially with surface coverage, depending on the balance of steric and electrostatic forces. When the electrostatic interactions are weak, the soluble species is expelled from the monolayer upon compression, yielding a phase behaviour particularly sensitive to the relative size of the soluble and non-soluble colloids. By contrast, strong electrostatic interactions favour the stabilization of the soluble particles in the monolayer and the formation of quasi-equimolar fluids, with only a weak dependence on particle size. The combination of these phenomena results in the formation of a number of two-dimensional mesoscopic arrangements in the monolayer, ranging from diluted gas-phase behaviour to domains of aggregates and percolates, and to incipient crystalline structures.
Revisiting the wetting behavior of solid surfaces by water-like models within a density functional theory
Authors: Kozina A. , Aguilar M. , Pizio O. , Sokołowski S.
Published: March 2024

We perform the analysis of predictions of a classical density functional theory for associating fluids with different association strength concerned with wetting of solid surfaces. The four associating sites water-like models with non-associative square-well attraction parametrized by Clark et al. [Mol. Phys., 2006, 104, 3561] are considered. The fluid-solid potential is assumed to have a 10-4-3 functional form. The growth of water film on the substrate upon changing the chemical potential is described. The wetting and prewetting critical temperatures, as well as the prewetting phase diagram are evaluated for different fluid-solid attraction strength from the analysis of the adsorption isotherms. Moreover, the temperature dependence of the contact angle is obtained from the Young equation. It yields estimates for the wetting temperature as well. Theoretical findings are compared with experimental results and in a few cases with data from computer simulations. The theory is successful and quite accurate in describing the wetting temperature and contact angle changes with temperature for different values of fluid-substrate attraction. Moreover, the method provides an easy tool to study other associating fluids on solids of importance for chemical engineering, in comparison with laboratory experiments and computer simulations.
Dimerizing hard spherocylinders in porous media
Authors: Shmotolokha V. I. , Holovko M. F.
Published: March 2024

This research focuses on the unique phase behavior of non-spherical patchy colloids in porous environments. Based on the theory of scaled particle (SPT), methods have been refined and applied to analyze the thermodynamic properties of non-spherical patchy particles in a disordered porous medium. Utilizing the associative theory of liquids in conjunction with SPT, we investigated the impact of associative interactions and connections between the functional nodes of particles on the formation of the nematic phase. Calculations of orientational and spatial distributions were conducted, which helped to understand the phase behavior of particles during the transition from isotropic to nematic phase under the spatial constraints imposed by the disordered matrix of the porous medium.
Description of CuInP2S6 ferrielectrics in a mixed Ising model
Authors: Yevych R. , Liubachko V. , Hryts V. , Medulych M. , Kohutych A. , Vysochanskii Yu.
Published: March 2024

The appearance of spontaneous polarization in CuInP2S6 ferrielectrics is related to the second order Jahn-Teller effect for copper cations located in a double-well local potential, the stereoactivity of indium cations located in a three-well local potential, as well as the valence fluctuations of phosphorus cations. The paraelectric to ferrielectric phase transition is primarily determined by the coupling of indium cations with their surroundings. This transition can be analyzed using the mixed Ising model with spins s = 1/2 and S = 1. The spectrum of pseudospin fluctuations at different temperatures was calculated using a mean-field approach for a set of quantum anharmonic oscillators. The results were then compared with Raman spectroscopy data for CuInP2S6 crystal. The analysis indicates that the lattice anharmonicity below 150 K, is mainly determined by the indium sublattice, leading to the coexistence of the glassy state and ferrielectric phase. Above 150 K, the anharmonicity of the copper sublattice activates the ionic conductivity and results in the existence of a long-ranged fluctuated cluster of spontaneous polarization in a temperature interval of the paraelectric phase above TC.
Enumeration of Pathogenic Bacteria from Automatic Teller Machine (ATMs) Keyboard, a Case Study of ATM Machine of Branch 448 Unity Bank Plc Jahun, Jahun Local Government, Jigawa State
Authors: Abdullahi Musa , Yakubu Abdulhadi , Uba Garba , Abdullahi Sani Ahmad
Published: March 2024

This study investigated the pathogenic bacteria from automatic teller machine (ATMs) keyboards, a case study of ATM machine of branch 448 Unity Bank PLC Jahun, Jahun Local Government, Jigawa state. ATM is used by hundreds of people in a day in the world (including Nigeria). The grab sampling techniques were used to obtain the sample. The cultural, Gram stained and biochemically tests were conducted. A total of 100 samples were collected from the ATM keyboard in the study area in April 2022, Staphylococcus aureus has the highest prevalence of 48%, E. coli 43% and P. aeruginosa has the lowest prevalence of 9% in this study. Pathogenic bacteria such as E. coli; P. aeruginosa and S. aureus on the ATMs were isolated. The research work revealed that there is a relationship between the Automatic Teller Machines (ATMs) and the isolated pathogenic bacteria. A bowl containing sanitiser should be provided by the bank management at every ATM location so that users can disinfect their hands after using the ATMs and also ATM Cleaners should be employed by the bank management so that they can disinfect the metallic buttons at intervals using compatible disinfectants.
NOS RASTROS DA CULTURA NA PERSPECTIVA DOS ESTUDOS CULTURAIS
Authors: Marques Dias Wilson , Fonseca Janete Rosa
Published: March 2024

A partir de um olhar cultural, projetando-se para o futuro, podemos analisar o aspecto da resiliência como forma de voltar ao novo e, ao mesmo tempo produzir novas tradições e valores, novos conjuntos de padrões de comportamento, crenças, conhecimentos, costumes, dentre outros. A partir deste olhar cultural, o presente artigo visa apresentar, analisar e provocar o leitor a perceber os rastros da cultura na perspectiva dos estudos culturais. Para isso, insere a reflexão acerca da dimensão cultural, que, assim como foi veículo de propagação do vírus da covid-19, será também um viés de combate e de superação de forma resiliente. A tradição cultural será fundamental para o prolongamento de uma reflexão do cotidiano, a partir das experiências adquiridas durante o longo período de isolamento social. Portanto, será a partir de uma cultura tecida na diversidade que iremos encontrar a porta de saída para vislumbrar novos horizontes e traçar novos caminhos, uma vez que é a cultura que norteia as construções da vida social, econômica e política. Através de um método analítico, traz as contribuições de alguns autores para a discussão acerca do tema, como: Stuart Hall, Nestor Canclini, Catherine Walsh, Maria Lúcia Castagna Wortmann, Marisa Vorraber Costa, Maria Elisa Cevasco, dentre outros. A partir dessa discussão e análise, pode-se afirmar que os Estudos Culturais exercem papel preponderante neste contexto, uma vez que a construção humana dependerá da maneira como o indivíduo interpretará a realidade. A resiliência cultural será uma construção decorrente da interpretação crítica dos fatos, para a construção de uma nova realidade, fundamentada em uma visão crítica e sistemática uma construção social.
أسس البناء العقدي للاقتصاد الإسلامي المتعلقة بالإنسان وأثرها في تنمية الاقتصاد وازدهاره
Authors: البلوي موسى بن عبدالله
Published: March 2024

يأتي هذا البحث ليتناول أسس البناء العقدي للاقتصاد الإسلامي المتعلقة بالإنسان وأثرها في تنمية الاقتصاد وازدهاره؛ للمساهمة في دعم الاقتصاد الإسلامي، والمكتبة الإسلامية، ولتعريف المسلمين بالأسس العقدية التي قام عليها اقتصاد حضارتهم التي أذهلت الدنيا. وقد قام على مناهج ثلاثة: الاستقرائي، والتحليلي، والاستنباطي. ومن نتائجه: أن العقيدة الإسلامية هي الأساس في قيام الاقتصاد الإسلامي، وأن أسس البناء العقدي للاقتصاد الإسلامي المتعلقة بالإنسان لها آثار عظيمة في تنميته وازدهاره؛ لأنها: ترسخ في المسلم قيمة المسؤولية، فهو مؤتمن على المال، وهو في حيازته كالوديعة، ويجب أن يتحرى فيه الحلال والحرام، وأن يستثمره فيما يعود بالنفع عليه وعلى المجتمع. وتدفعه إلى مداومة العمل والإنتاج؛ لعمارة الأرض. وتغرس فيه الإيمان بوفرة النعم وكفايتها للناس جميعا، والثقة والأمل وحب العمل، وتدفع عنه اليأس أو الإحباط. وتغرس فيه قيم المنافسة الاقتصادية الشريفة، وتحصنه من الحزن على الماضي أو القلق على المستقبل. وتوجب عليه التحلي بالأخلاق الحسنة والتخلي عن الأخلاق السيئة في كل معاملاته، وتجعل ذلك جزءا من إيمانه. كما أنها تنظم حركة الاقتصاد، وتؤكد توازنه في إشباع الحاجات المادية والروحية، ثم هي صَمَّام الأمان الذي يحفظ للمسلم توازنه النفسي والصحي ضد الكوارث وتقلبات الزمان. ومن شأن هذا كله أن يحرك عجلة التنمية ويرفع جودة النشاط الاقتصادي.
فاعلية برنامج إرشادي مختصر قائم على أسلوب التفهم الواعي لتعزيز التعافي النفسي لدى الفتيات الأيتام بمنطقة عسير
Authors: ال معدي خديجة عبود
Published: March 2024

هدف البحث الحالي إلى معرفة فاعلية برنامج إرشادي مختصر قائم على أسلوب التفهم الواعي لتعزيز التعافي النفسي لدى الفتيات الأيتام بمنطقة عسير. وتكونت عينة البحث من (30) يتيمة، وتم توزيعهم إلى (15) مجموعة ضابطة، (15) مجموعة تجريبية؛ تتراوح أعمارهن بين (19-22) عاماً، ولتحقيق أهداف البحث تم استخدام مقياس التعافي النفسي، من إعداد (شاكر، 2020) المكون من (32) عبارة موزعة على أربع مجالات هي: الرضا عن الحياة، وبناء الشخصية، والعلاقات مع الآخرين والتغيرات الروحية والدينية، برنامج إرشادي مختصر قائم على أسلوب التفهم الواعي مكون من (8) جلسات من إعداد الباحثة؛ ولتحليل بيانات البحث تم استخدام المتوسط والانحراف المعياري، واختبار (ت) لمعرفة الفروق بين القياس القبلي والبعدي للمجموعتين التجريبية والضابطة. وأسفرت نتائج البحث عن وجود فروق ذات دلالة إحصائية عند مستوى (0.01) بين متوسطي درجات المجموعتين الضابطة والتجريبية في مقياس التعافي النفسي بعد تطبيق البرنامج، والفرق لصالح المجموعة التجريبية. كما وجدت فروق ذات دلالة إحصائية عند مستوى (0.01) بين متوسطي درجات المجموعة التجريبية في التطبيقين القبلي والبعدي في مقياس التعافي النفسي، وذلك لصالح التطبيق والاختبار البعدي. كما خرج البحث بمجموعة من التوصيات والبحوث المقترحة.
أثر برنامج القصص القرآني في تنمية المفاهيم الدينية لدى طالبات الثانوية في اليمن
Authors: الخولاني عائشة عبدالله محمد , حيدر نادية سلّام محمد
Published: March 2024

هدفت الدراسة إلى الكشف عن أثر برنامج القصص القرآني في تنمية المفاهيم الدينية لدى طالبات الثانوية في اليمن. وللتحقق من هدف الدراسة استخدم الباحث المنهج شبة التجريبي وطبق على عينة بلغت (63) طالبة من طالبات الصف الثاني الثانوي في مديرية دار سعد -محافظة عدن- تم اختيارهن من المدارس الخاصة (الأنوار، والأقصى) والتي تتراوح أعمارهن بين (16-19) سنة للعام الدراسي (2023-2024) تم توزيعهن عشوائيا إلى مجموعتين إحداهما تجريبية وعددها (33) طالبة والأخرى ضابطة وعددها (30) طالبة.

وقد استخدم الباحث في الأدوات التالية: برنامج القصص القرآني لمعرفة أثره في تنمية المفاهيم الدينية - إعداد الباحث-، ومن ثم بناء اختبار المفاهيم الدينية للسور المختارة (الدخان، التحريم، المائدة) من كتاب القرآن الكريم للصف الثاني الثانوي، والتأكد من صدق وثبات الأداة، وطبق على عينة الدراسة قبل تنفيذ البرنامج وبعده.

وقد أثبتت الدراسة وجود أثر لبرنامج القصص القرآني في تنمية المفاهيم الدينية والتفكير التأملي لدى طالبات الثانوية في اليمن.
دلالات تأثير المشاركة السياسية على الاستقرار السياسي في العهد النبوي
Authors: الحسيني حكيم محمد أحمد , عامر عبد الوهاب مهيوب , عبد الرحمن محمد زيدي بن
Published: March 2024

ارتبطت المشاركة السياسية بالاستقرار السياسي ارتباطاً وثيقاً، وتركت بمفهومها الإسلامي بصمات إيجابية في الاستقرار السياسي، وقد تجلى ذلك بوضوح في الاستقرار السياسي الذي شهدته المدينة المنورة بعد تأسيس الدولة الإسلامية الأولى في العهد النبوي، يرصد الباحث في هذه الدراسة تأثير المشاركة السياسية في العهد النبوي في تحقيق مؤشرات تعكس مدى الاستقرار السياسي العهد النبوي. تهدف الدراسة الى التعرف والضبط لمفهومي المشاركة السياسية والاستقرار السياسي في المنظور الإسلامي ومدى تأثير المشاركة السياسية على الاستقرار السياسي في العهد النبوي، وشملت الدراسة مقدمة ومبحثين، فالمقدمة تناولت التمهيد والأهمية والأهداف والدراسات السابقة ومنهجية الدراسة وهيكلها. وتناول المبحث الأول: ماهية المشاركة السياسية من منظور إسلامي، وتناول المبحث الثاني: أثر المشاركة السياسية في الاستقرار السياسي في العهد النبوي.

استخدم الباحث في هذه الدراسة المنهج الاستقرائي الوصفي، والمنهج التحليلي، والمنهج التاريخي، وقد اطلع الباحث على العديد من الدراسات السابقة واستفاد منها، وإن لم تلامس موضوع الدراسة مباشرة، وخرجت الدراسة بعدة نتائج، من أهمها: أن العلاقة بين المشاركة السياسية والاستقرار السياسي علاقة طردية، كلما زادت فاعلية المشاركة السياسية زاد الاستقرار السياسي، وأن مؤشرات الاستقرار السياسي ارتبطت بأشكال المشاركة السياسية التي وجدت في العهد النبوي والتي كانت تطبيقاً صحيحاً للمنهجية الشرعية السياسية.
مستوى إلمام معلمات مرحلة الطفولة المبكرة بحقوق الطفل في ضوء الاتفاقية الدولية
Authors: البريكي شيخة عبدالله أحمد , المعاوي منال ناصر ربيعان
Published: March 2024

هدفت هذه الدراسة التعرف إلى مستوى إلمام معلمات مرحلة الطفولة المبكرة بحقوق الطفل في ضوء الاتفاقية الدولية لحقوق الطفل (التعليم، المشاركة والتعبير عن الذات، الحماية، الحركة والترفيه واللعب، الرعاية الصحية)، والتعرف إلى الفروق في مستوى إلمام معلمات مرحلة الطفولة المبكرة بحقوق الطفل في ضوء الاتفاقية الدولية لحقوق الطفل وفقًا للمتغيرات الآتية: (المؤهل العلمي، سنوات الخبرة، والدورات التدريبية). واعتمدت الدراسة المنهجَ الوصفي التحليلي، واستخدمت الاستبانة أداةً لجمع البيانات إعداد الباحثتين وتكونت عينة الدراسة من (220) من معلمات مرحلة الطفولة المبكرة في محافظة بيشة تم اختيارهن بالطريقة العشوائية البسيطة. وأظهرت النتائج أن معلمات مرحلة الطفولة المبكرة لديهن مستوى مرتفع جدًّا من الإلمام بحقوق الطفل في جميع الحقوق المحددة في الاستبانة. كما أظهرت النتائج عدم وجود فروق ذات دلالة إحصائية في استجابات عينة الدراسة تُعزى لمتغيري: المؤهل العلمي، وسنوات الخبرة. ووجدت فروق ذات دلالة إحصائية تُعزى لمتغير الدورات التدريبية، لصالح المعلمات اللاتي حصلن على دورات تدريبية في مجال حقوق الطفل.
The importance of livestock nutrition
Authors: Navath Suryakiran
Published: March 2024

The majority of the global food sources come from farm animals. Find out why livestock nutrition is important and what impacts it can have if neglected.
Modification of Clinical Implications in Neurosurgery Practices in Covid Era
Authors: Rahman Sabrina , MoshiurRahman Md , Sabit Bin Razzak Khandaker , Sarward A.S.M.
Published: March 2024

oronavirus disease 2019 (COVID-19) has posed unparalleled threats and challenges to communities and healthcare systems worldwide. 1 In most nations, the increased burden of this pandemic disease has had a significant impact on the entire health system, including neurosurgical practice. 2-3 Intensive changes with clinical implications are made in neurosurgical practice in surgical scheduling, inpatient and outpatient clinics, emergency case management, and even research and educational programs.
DEVELOPMENT OF STRATEGIC INNOVATION MANAGEMENT METHODOLOGY OF INTERNATIONAL ORGANIZATION: A SYSTEMIC VIEW
Authors: Nozdrichev Maksim
Published: March 2024

Strategic innovation management is becoming particularly relevant in the context of the continuous complication of the management system and the growing intensity of innovative development of international organizations. The purpose of the study is to develop the methodology of strategic innovation management of an international organization. The methodological basis was a systematic analysis of the principles of the formation and functioning of strategic innovation management in an organization, the process structure of its endogenous and exogenous areas. As a result of the study, alternative trajectories for managing the configuration of strategic innovation management were identified, making it possible to involve various functional areas of an international organization in managing the innovation strategy. It has been proven that planning an innovation strategy must be justified by an innovation-added analysis of the external macro and microenvironment, strategy and structure of the organization “as is”. In order to successfully implement an innovation strategy, it is necessary to appropriately develop and direct the non-strategic part of innovation management. The organization's achievement of future states determined by the innovation strategy must be monitored, which may cause adjustments or development of the innovation strategy. Introduced innovations should be supported and their synergies with planned innovations taken into account. The procedure for using research results in the practice of organizational management is presented. The prospects for the development of the methodology of strategic innovation management are described from the perspective of justifying the correlated formation of an integral management system through the development of the subsystem of strategic innovation management and the functioning of the latter in the context of other subsystems.
The nanoparticle formula optimization from Temulawak extract (Curcuma xanthorrhiza) as adjuvant therapy
Authors: Swandiny Greesty Finotory , Nafisa Safira , Qodriah Rahmatul , Nugroho Gumilar Adhi , Bakhtiar Muhammad Taher
Published: March 2024

Temulawak extract was synthesized using temulawak sodium alginate. The nanoparticle formula was obtained by combining the characteristics of temuwak extract and temusawak. The microbeads were characterized by scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy. The size of Alg-Curcuma was measured at SEM. The particle size distribution of the sample was analyzed using FTIR spectra. The results showed that the size of the resulting beads is microparticle in size. It was found that the temurawak extract is a good candidate as an anticancer agent. Therefore, there are several recommendations that can be done to optimize the synthesis of the material. The study reported that the recommended parameter is 12.5 kV with a flow rate of 0.1 mL/h (first batch synthesis).
LINKING JOB SECURITY TO PSYCHOLOGICAL WELL-BEING THROUGH JOB SATISFACTION POLICE
Authors: Merdiaty Netty
Published: March 2024

This study aims to investigate the direct effect of job security on psychological well-being with job satisfaction as a mediator among the Police in Indonesia. The research method used a quantitative approach with 101 police respondents. The analysis results showed that all variables met the criteria of validity and reliability. There is no problem of multicollinearity between latent variables. The study highlights the importance of job security, job satisfaction, and psychological well-being among police officers and employees in the public organization.  The analysis showed that job security significantly influenced job satisfaction and psychological well-being. Although job satisfaction may not play the role of maximal mediation, the importance of a supportive work environment in improving job satisfaction and psychological well-being among police officers is also highlighted. The rigorous methodology and comprehensive analysis provide valuable insights into the relationship between job security, job satisfaction, and psychological well-being in Indonesia's law enforcement context
Transient Flow Characteristics of a Pressure Differential Valve with Different Valve Spool Damping Orifice Structures
Authors: Zhang Xu
Published: March 2024

Lubrication system failure is a significant cause of in-flight shutdown incidents in aviation engines. The pressure differential valve, an essential component of a certain type of aviation engine lubrication system, is responsible for controlling the flow rate and pressure of the lubricating oil. Comprehending the transient flow characteristics of the pressure differential valve is of paramount importance for the secure operation of lubrication systems. This paper establishes a transient flow model of a pressure differential valve based on a transient computational fluid dynamics (CFD) method, and the experimental validation demonstrates the effectiveness of the computational model. The internal flow characteristics of the differential pressure valve at different stages during the opening process were studied. Additionally, four transient lubricating oil flow models with different valve spool damping orifice were established to analyse the impact of damping orifice structure on valve spool movement characteristics, pressure control characteristics, and flow field distribution. The results indicate that when the diameter of the valve spool damping orifice increases from 0.3 mm to 1.0 mm, the valve spool displacement and fluid force increase by 88 % and 20 %, respectively. Meanwhile, the peak valve spool velocity, peak oil supply pressure, and steady-state value decreased by 15 %, 29 %, and 34 %, respectively. As the length of the valve spool damping orifice increases from 0.894 mm to 4.0 mm, the growth rate of valve spool displacement and fluid force gradually decreases, with the peak valve spool velocity decreasing by 7 %. This study has potential significance for the structural optimization and application of pressure differential valve in lubrication systems.
Design Optimization of Mechanical Valves in Dishwashers Based on the Minimization of Pressure Losses
Authors: Kılavuz Furkan , Goren Kiral Binnur
Published: March 2024

Energy savings, albeit very small, are of great importance for devices whose use has become indispensable. In this study, an optimization based on sustainability and energy saving was aimed at designing the valve used in a white goods company's mass production of dishwashers. One significant factor that affects the overall efficiency of a dishwasher is pressure loss within the mechanical valve system. By optimizing the system, it is possible to minimize pressure loss and increase overall efficiency. To this end, 4th-order Bézier curves, which are used to model the blades of the impeller, were obtained using MATLAB R2023a software. Using Bézier curves, solid models of impellers with different blade profiles and numbers were created with SOLIDWORKS 2021 software. Fifty different models with six different blade numbers and five different materials were considered. In the numerical analyses, pressure losses were determined using ANSYS Fluent 2023R2 software. In addition to numerical analysis, blades were produced using the additive manufacturing method, and outlet pressures were measured experimentally. The experimental results were compared with the computational fluid dynamics analysis findings to evaluate the performance of different impeller designs. To determine the optimal design, the design of experiments and response optimizer approaches are applied, which enables the systematic evaluation of different design parameters. Furthermore, using numerical results, an artificial neural network model was created, and efficiency was predicted for the optimum parameters. Experimental and numerical results show that the optimum blade design enables the least pressure loss.
Forced Vibration of Time-Varying Elevator Traction System
Authors: Sun Jie , Xu Peng , Chen MingLi , Xue Jianghong
Published: March 2024

This paper proposes a theoretical model for the forced vibration of time-varying elevator traction systems caused by eccentric excitation of the traction machine. Based on the Hamilton principle and a variational principle with variable boundaries, the equations of motion and the complex boundary condition of a time-varying elevator traction system are established. A quantitative formula between the angular velocity of the traction machine, the diameter of the traction wheel, the elevator running distance and the running time is put forward. It is found that when the maximum values of acceleration and deceleration exceed 1.5 m/s², the elevator traction system may undergo resonance.
NGS Technique for Palindromic Sequencing of DNA Through Effective PST-PCR
Authors: Saraswat Prapti
Published: March 2024

DNA Sequencing technologies have been in use since 1970 and has diversified to much more effective transformations till the date. Initially due to certain drawbacks like cost, time period and requirement of toxic and radioactive elements for the compilation of the process, it remained unintroduced to research setting for complex data in earlier times. One of a technique named as the Sanger technique had more practical approach for sequencing the desired data of the fragments. But the need of DNA sequencing surged after the commencement of the Human Genome Project (HGP) which was a 13 year long collaboration to sequence human genome for understanding its applicable uses.1
At the current stage, the progress moved towards Next Generation Sequencing (NGS) to   sequence the fragments of DNA for a better acknowledgement but somehow this did not reported for a fair outcome for palindromic DNA while sequencing. In this rugged sequencing platforms, Roche’s 454 with emulsion PCR technique amplified the templates through beads which later went through pyrosequencing with DNA Polymerase gave the desired output but had a major drawback of high cost.2 Therefore, this study deals with effective PST – PCR technique for studying palindromic DNA in NGS and how it can be considered to fit in all advantages for the above task.
MEMBANDINGAN METODE JARINGAN SYARAF TIRUAN BACKPROPAGATION DAN LEARNING VECTOR QUANTIZATION DENGAN OPENCV PADA PENGENALAN WAJAH
Authors: Muhammad Varriel Avenazh Nizar  , Sirajuddin Hawari  , Ahmad Nur Ihsan Purwanto
Published: March 2024

Face recognition is an area that is still being researched and improved for various purposes such as attendance, population data collection, security systems and others. Two methods that are often used for face recognition applications are artificial intelligence methods, especially back-propagation neural networks (ANN) and learning vector quantization. Both of these techniques are directed learning techniques that are widely used to identify distinctive patterns, namely grouping patterns into groups of patterns, making them ideal for use in facial recognition applications. In this application, preprocessing of the input image includes the detection process of scaling, grayscale, edged with the sobel and threshold methods, carried out before the image is processed in ANN. Meanwhile, the ANN approach used to identify faces involves the Backpropagation method and the Learning Vector Quantization method. The findings of this analysis are a comparison of the backpropagation neural network method and quantization of the learning vectors of face recognition used to assess variations, limitations, strengths and optimal results of the two techniques for use in facial recognition systems.
Analisis Peramalan Persediaan Bahan Baku dan Penentuan Stok Penyangga (Buffer Stock) Udang Vaname (Littopenaeus Vannamei)
Authors: Ilham Ahmad  , Marhama Maulah  , Andi Ridwan Makkulawu  , Imran Muhtar
Published: March 2024

This study examines the analysis of raw material inventory forecasting and buffer stock of vaname shrimp at one of the fishery companies in Makassar Industrial Estate (PT Bogatama Marinusa Makassar). The analysis method used to determine the supply of raw materials needed by the company is the ARIMA Box-Jenkins method. This method is used to forecast raw material inventory on time series data. Determination of buffer stock is done using standard deviation and policy factors. Vaname shrimp (Littopenaeus vannamei) raw material data was obtained from 2020 to 2022 (156 weeks). The results showed that the highest amount of raw material inventory occurred in October week 147 in 2022, amounting to 152,792 tons, while the lowest amount of raw material inventory occurred in May week 122 in 2022, amounting to 13,102 tons. The best vaname shrimp raw material inventory model is the ARIMA (1,1,1) model which has a Sum Square Error (SSE) value of 1.70250, Mean Square Error (MSE) value of 0.0112007. This model is used to forecast raw material inventory for the next 48 weeks. The forecasting results show that there will be a decrease in week 1 to week 6 and a relative increase in raw materials in week 7 to week 48 with a MAPE value of 4.54%. The amount of buffer stock that must be owned by the company is 37.311 tons.
Lake changes in the permafrost region of the Mongolian Altai Mountain (1970-2021)
Authors: Adiya Saruulzaya , Nyam-Osor Nandintsetseg
Published: March 2024

In this study, we examined changes in the surface area of the lakes in the permafrost region of the Mongolian Altai Mountain range between 1970 and 2021. We aimed to (1) determine the dynamic changes in the surface areas of the lakes, and (2) compare and analyze them using long-term climate data. We used a topo map (1970), Landsat 5 TM, and ETM+ (2000, 2006, 2011, 2015, and 2020-2021) satellite imagery, and delineated the surface areas of the lakes using normalized difference water index (NDWI). The long-term historical data and satellite imagery were used to determine changes in the number and the surface areas of the lakes (>1 ha). We classified the surface areas of the lakes into five categories (1 - 5 ha, 5 - 10 ha, 10 - 50 ha, 50 - 100 ha, and >100 ha) and compared them over the years. During the study period, the number and the total surface areas of the lakes decreased by –24.3% (or 406 to 307) and –18.6% (or 13093 to 10646 ha), respectively. Among the five categories, the number of small lakes with an area of 1-5 ha was significantly decreased. In contrast, we found that 17 lakes with a total area of 70 ha were newly formed during the past 50 years. The air temperature has increased significantly in the permafrost region of the Mongolian Altai Mountain since 1940. Hence, we conclude that the dynamics of the lakes in the region are attributed to the microclimate regimes, permafrost extent, and glaciers.
Монгол Алтайн нурууны цэвдэгтэй бүсийн нууруудын өөрчлөлт (1970-2021)
ХУРААНГУЙ:  Энэхүү судалгаагаар бид 1970-2021 оны хооронд Монгол Алтайн нурууны цэвдэгтэй бүсийн нууруудын өөрчлөлтийг судалсан. Бид (1) Монгол Алтайн нурууны цэвдэгтэй бүс нутагт тархсан нууруудын гадаргын усны динамик өөрчлөлтийг тодорхойлох; (2) цаг уурын урт хугацааны мэдээтэй нууруудын өөрчлөлтийг харьцуулан шинжлэхийг зорьсон. Уг судалгаанд байрзүйн зураг (1970), Landsat 5 TM болон ETM+ (2000, 2006, 2011, 2015, 2020-2021) хиймэл дагуулын зургуудыг ашиглаж, нууруудын гадаргын усны талбайн хэмжээг нормчлогдсон усны индекс (NDWI) ашиглан зурсан. Нууруудын тоо болон гадаргын усны талбайн (>1 га) өөрчлөлтийг тодорхойлохын тулд урт хугацааны мэдээ, хиймэл дагуулын мэдээ ашигласан. Бид нуурын гадаргын усны талбайг хэмжээгээр нь тав ангилж (1 - 5 га, 5 - 10 га, 10 - 50 га, 50 - 100 га, >100 га) хугацаагаар нь харьцуулсан. Судалгааны хугацаанд нуурын нийт тоо болон гадаргын усны талбайн хэмжээ  –24.3%-иар (406-аас 307),–18.6%-иар (13093 га-10646 га) тус тус буурсан. Дээрх таван ангиллаас 1 - 5 га талбайтай жижиг нууруудын тоо эрс буурсан. Харин эсрэгээрээ сүүлийн 50 жилийн хугацаанд нийт 70 га талбай бүхий 17 нуур шинээр үүссэн. Монгол Алтайн нурууны цэвдэгтэй бүсэд 1940 оноос хойш жилийн дундаж агаарын температур эрс нэмэгдээд байгаа. Эндээс бид бүс нутгийн нууруудын динамик өөрчлөлт нь бичил уур амьсгалын горим, цэвдгийн тархалт, мөстлөгтэй холбоотой гэж дүгнэж байна.
Түлхүүр үгс: Нуурын өөрчлөлт, Монгол Алтайн нуруу, Цэвдэг, Уур амьсгалын өөрчлөлт
Strategi Penentuan Harga Pokok Penjualan untuk Meningkatkan Daya Saing UMKM
Authors: Fahriani Dian , Zubaidah Tantri Risda , Wardani Anifah Tiara Kusuma , Fitriana Riezca Nur , Mubarok Muhammad Syahrul , Adeliyah Novita Dwi
Published: March 2024

Sekar Mulya merupakan UMKM di Desa Mulyodadi Kecamatan Sidoarjo yang bergerak dibidang makanan dan minuman olahan berbahan utama belimbing wuluh. Produk unggulan yang dihasilkan UMKM ini adalah sari buah. Penelitian ini bertujuan untuk mengeksplorasi strategi penentuan harga pokok penjualan sebagai upaya untuk meningkatkan daya saing Usaha Mikro, Kecil, dan Menengah (UMKM). Metode yang digunakan dalam studi kasus ini mengidentifikasi faktor-faktor yang mempengaruhi penentuan harga pokok penjualan dan dampaknya terhadap daya saing pasar. Hasil penelitian menunjukkan bahwa UMKM yang menerapkan strategi harga pokok penjualan berbasis analisis biaya produksi, permintaan pasar, dan kompetisi mampu meningkatkan margin laba dengan mempertahankan harga jual yang kompetitif. Penelitian ini berperan penting dalam pengembangan strategi harga pokok penjualan yang efektif.

Sekar Mulya is an MSME in Mulyodadi Village, Sidoarjo District, which is engaged in processed food and beverages made from star fruit. The superior product produced by this MSME is fruit juice. This study aims to explore strategies for determining cost of goods sold as an effort to improve the competitiveness of Micro, Small and Medium Enterprises (MSMEs). The method used in this case study identifies factors that influence the determination of cost of goods sold and its impact on market competitiveness. The results show that MSMEs that implement a cost of goods sold strategy based on analysis of production costs, market demand, and competition are able to increase profit margins by maintaining competitive selling prices. This research plays an important role in the development of effective cost of goods sold strategies.