bluuebunny/crossref_metadata_2025 huggingface dataset:
بناء المحفظة المثلى باستخدام نموذج المؤشر الواحد (شاربSHARP) في حالة عدم السماح بالبيع على المكشوف في سوق أبوظبي للأوراق المالية
Authors: بشينه عمر , بن سعد ايمان
Published: January 2025

هدفت الدراسة إلى بناء المحفظة المثلى باستخدام نموذج المؤشر الواحد لشارب(Sharpe)  في حالة عدم السماح بالبيع على المكشوف, ولتحقيق هذا الهدف تم تحليل البيانات اليومية المنشورة لأسهم الشركات المكونة لمؤشر سوق أبو ظبي العام (ADI), وذلك باستخدام برنامج  Excel للتحليل والوصول إلى المحفظة المثلى للفترة من 1 يناير 2021 إلى 31 أغسطس 2023, وتوصلت الدراسة إلى أن المستثمر يستطيع اختيار الأوراق المالية التي تشكل محفظته المثلى باستخدام أسلوب التدرج البسيط في سوق أبوظبي للأوراق المالية بنسب مالية محددة, كما توصلت إلى أن المستثمر وفق هذا النموذج يمكنه اختيار الأوراق المالية التي تحقق أداءً جيداً في السوق ويستبعد الأوراق المالية ذات الأداء المنخفض, وأن المحفظة المثلى المختارة باستخدام نموذج شارب تحقق أفضل مبادلة بين العائد والمخاطرة مقارنة مع المحفظة المرجعية أو محفظة سوق أبوظبي للأوراق المالية, وأوصت الدراسة بتوجيه المستثمرين على اتباع نموذج المؤشر الواحد لشارب والاستفادة من نتائجه في بناء المحفظة المثلى بنسب محددة لتوفير الوقت والجهد والتكلفة, كما أوصت بالعمل على إجراء المزيد من الدراسات التي توضح استخدام نموذج مؤشر شارب في بناء المحفظة المثلى في الأسواق العربية الأخرى, والاستفادة من نتائجها.
مدى توفر مقومات القياس المحاسبي للتأثيرات البيئية والإفصاح عنها في شركة رأس لانوف لتصنيع النفط والغاز
Authors: كرزمه عبد الفتاح محمد , أبوسيف آية حسين
Published: January 2025

هدفت هذه الدراسة إلى التعرف على مدى توفر مقومات القياس المحاسبي للتأثيرات البيئية والإفصاح عنها في شركة رأس لانوف لتصنيع النفط والغاز، وقد تم تقسيم هذه الدراسة إلى جانبين : جانب نظري وجانب عملي، حيث اعتمدت الدراسة على المنهج الوصفي في الجانب النظري وذلك من خلال الاطلاع على الكتب والرسائل العلمية والمجلات العلمية بالإضافة إلى الاطلاع على صفحات الإنترنت ذات العلاقة بموضوع الدراسة ، أما في الجانب العملي فقد تم الاعتماد على المنهج التحليلي حيث تم استخدام بعض الأساليب الإحصائية للعينة المختارة باستخدام البرنامج الإحصائي (SPSS  )، وذلك لتحليل البيانات التي تم تجميعها بواسطة صحيفة الاستبيان التي وزعت على عينة الدراسة البالغ عددها (24) مفردة، وقد توصلت الدراسة إلى جملة من النتائج أهمها: تستخدم شركة رأس لانوف لتصنيع النفط والغاز أساليب وآليات القياس المحاسبي. يتم معرفة درجة الإفصاح المحاسبي للتأثيرات البيئية بشركة رأس لانوف لتصنيع النفط والغاز.تستعين شركة رأس لانوف لتصنيع النفط والغاز بمعايير ومبادئ مبادرة الإفصاح العالمية GRI في تقاريرها السنوية.
العلاقة بين الشفقة بالذات والرفاهية النفسية لدى طلبة كلية العلوم الصحية بالجامعة الأسمرية الإسلامية
Authors: مخلوف هدى فتحي
Published: January 2025

هدف البحث إلى التعرف على العلاقة الارتباطية بين الشفقة بالذات والرفاهية النفسية لدى عينة من طلبة كلية العلوم الصحية بالجامعة الأسمرية الإسلامية، ولتحقيق هذا الهدف استخدم المنهج الوصفي الارتباطي، وتكونت عينة البحث  من (206) طالباً وطالبة تم اختيارهم بطريقة العينة العشوائية الطبقية، طبق عليهم مقياس الشفقة بالذات من إعداد النجار(2020)، ومقياس الرفاهية النفسية من إعداد الكناني و فالح (2021)، وقد أظهرت نتائج البحث أن مستوى الشفقة بالذات لدى أفراد العينة كان فوق المتوسط، ومستوى الرفاهية النفسية كان عالياً، ووجود علاقة ارتباطية دالة إحصائيا بين  الشفقة بالذات والرفاهية النفسية لدى طلبة كلية العلوم الصحية بمدينة زليتن، وعلى مستوى الأبعاد بينت النتائج وجود علاقة دالة إحصائيا بين معظم أبعاد مقياس الشفقة بالذات وأبعاد مقياس الرفاهية النفسية فيما عدا بعدي (الوعي بالإنسانية المشتركة، التعقل والحكمة)، كما أظهرت النتائج عدم وجود فروق دالة إحصائيا في مستوى الشفقة بالذات تبعاً لمتغير الجنس والتخصص، وعدم وجود فروق دالة إحصائياً في جميع أبعاد الرفاهية النفسية تبعا لمتغير الجنس فيما عدا بعد (التمكن من البيئة) لصالح الذكور، وعدم وجود فروق دالة احصائياً وفقاً لمتغير التخصص
العلة ودوافعها عند المرادي
Authors: علي عماد بشير عبد الحميد
Published: January 2025

هذه دراسة قامت حول أحد شراح ألفية ابن مالك، وهو المرادي وهدفت الكشف عن مدى التأثير والتأثر بالناظم عند الشارح، وكيفية الاستدلال ومصادره، قامت هذه الدراسة على مناهج عدة، ومن أهمها: المنهج الاستقرائي، والمنهج الوصفي، والمنهج التحليلي. وخلصت إلى نتائج من أهمها: العلة عند المرادي تدرك من خلال التتبع لمنهجه، وتميز المرادي في نقده للعلل النحوية التي يوردها، فنجده يبدي رضاه عن العلة التي يسردها أحيانا، ولا يرتضيها أحيانا أخرى، وكانت مصادر الاحتجاج عند المرادي القرآن الكريم وقراءاته، وكلام العرب المنثور والمنظوم، والحديث النبوي الشريف، في قياسه على العلة.
الزوايا الدينية والأولياء الصالحون والفقهاء والعلماء ببني وليد (ورفلة)
Authors: السكبي صالح جمعة سعيد
Published: January 2025

اشتهرت مدينة بني وليد بكثرة الزوايا الدينية والعلماء والصالحين، وأسهمت في تأسيس المراكز العلمية عن طريق رجال العلم والصلاح والتقوى والأولياء الصالحين المنتميين للدوحة النبوية المباركة، والمنتشرة أضرحتهم في أغلب مناطق بني وليد، تهدف هذه الدراسة إلى توثيق أهم الزوايا الدينية التي كان لها دور في تعليم القرآن ونشر المعارف الدينية، وأهم أعلام الأولياء والعلماء والفقهاء بالمدينة، ودورهم المشرف في نشر العلوم الدينية والفقه في المدينة وليبيا والعالم الإسلامي، وقد استخدم الباحث في هذه الدراسة المنهج التاريخي والوصفي الكيفي والوثائقي. حيث توصلت الدراسة إلى أن مدينة بني وليد من المدن الإسلامية التي اهتمت بإنشاء الزوايا الدينية لتحفيظ القرآن الكريم ونشر علومه، والتي كانت تؤدي دورا اجتماعيا وجهاديا. وبها كثير من أضرحة الأولياء الصالحين ومقاماتهم، والعلماء والفقهاء الذين يجاوز عددهم المائة، وينتمي أغلبهم إلى الأشراف الأدارسة الذين استوطنوا مدينة بني وليد بعد سقوط الدولة الإدريسية، وسقوط غرناطة بالأندلس، وقد أسهموا في تأسيس الزوايا الدينية وسط وغرب ليبيا وتطويرها، وكانوا من أهم الفقهاء الذين تتلمذ على أيديهم كثير من علماء ليبيا وفقهائها، وأسهموا في نشر العلوم الدينية في كثير من دول أفريقيا والعالم الإسلامي. كانت مدينة بني وليد مثابة دينية لكثير من علماء المغرب العربي، ودفن بها كثير من الفقهاء والعلماء والصالحين، وكانت حاضرة مهمة وملتقى لقوافل الحج، ما أسهم في أهميتها كملتقى للعلماء والفقهاء في المغرب العربي. وأسهم سكان هذه المدينة على مر العصور في الجهاد ضد المستعمر، والمجتمع في مدينة بني وليد سني مالكي أشعري صوفي وسطي وهو ما عليه أغلب المجتمع الليبي ومجتمع المغرب العربي.
مؤشرات النسق القيمي لرأس المال الاجتماعي لدى الزوجين في الأسرة الليبية
Authors: الحشاني منى عبدالسلام
Published: January 2025

تهدف الدراسة الراهنة إلى التعرف على مؤشرات ومستويات النسق القيمي لرأس المال الاجتماعي. وكذلك الكشف عن علاقة الارتباط بين نوع الزوجين وقيم رأس المال الاجتماعي لديهم ولتحقيق هذا الهدف تم إجراء دراسة ميدانية مقارنة على عدد (100) زوج وزوجة ينتمون إلى (50) أسرة بعضهم يقيم في مدينة زليتن والبعض الآخر يقيم بمحلة الجمعة التابعة لمنطقة زليتن. وتم جمع البيانات الميدانية من خلال أداة الاستبيان، وتم جاءت نتائج الدراسة لتشير إلى أن درجة الثقة بين الزوجين وأترت الثقة بين الزوجين إيجابيا، بمستوى عالي على الحياة الأسرية. وهناك مستويات مشاركة مرتفعة جداً تمثلت في القبول بتوزيع المهام العائلية والمساعدة بين الزوجين. وهناك تعاون من الزوجة حول تقديم المساعدة لزوجها في أعماله خلال مرضه وانخفاض قيمه المشاركة بين الزوجين بمستوى فوق المتوسطة حول تعاون الزوجة مع زوجها في أعمال خلال الأحوال العادية، وأيضا لا توجد فروق ذات دالة إحصائية بين النوع وقيم الثقة بين الزوجين ولا توجد فروق ذات دالة إحصائية بين النوع وقيم المشاركة بين الزوجين، لا توجد فروق ذات دلالة إحصائية بين النوع وقيم رأس المال الاجتماعي بين الزوجين في الأسرة الليبية.
خصوصية التراضي في العقود الإلكترونية
Authors: خليفة ميلاد امحمد علي
Published: January 2025

إن تطور وسائل التكنولوجيا أدى لتطور التجارة الإلكترونية وخاصة في مجال بيع السلع والخدمات إلكترونيا، حيث إن هذه العملية تتميز بالسرعة في الاتصال بين طرفي العقد. فإذا كان العقد التقليدي يستند على مفاهيم الإيجاب والقبول المتبادلان في مجلس حقيقي؛ فإن الإيجاب والقبول الإلكترونيين قد تأثرا بخصوصية العقد الإلكتروني؛ لأنه ينعقد دون أن يكون لطرفيه حضور مادي بمجلس العقد وقت انعقاده. فضلا على إن انتشار الإنترنت أزاح الحدود بين الدول، خاصة في مجال التجارة الإلكترونية مما ترتب عليه صعوبة تحديد مكان وزمان إبرام العقد الإلكتروني، الذي يبرم في مجلس عقد افتراضي وفوري ومعاصر.  تهدف الدراسة للتركيز على الإشكالية المتعلقة بخصوصية التراضي في العقود الإلكترونية من حيث مدى صحة الإيجاب والقبول، ومكان وزمان إبرام العقد الإلكتروني في القانون الليبي. بينما تتجلى أهمية الدراسة في تحليل النصوص القانونية في التشريع الليبي لمسالة خصوصية التراضي الإلكتروني، واقتراح الحلول لمعالجة القصور التشريعي بما يتلاءم مع التطورات الكبيرة في مجال التجارة الإلكترونية. سنتبع الدراسة المنهج الوصفي التحليلي، عن طريق تحليل نصوص القانون الليبي فيما يتعلق بقانون المعاملات الإلكترونية الليبي، وكذلك القانون المدني الليبي، فضلا عن المنهج المقارن بين نصوص القانون الليبي، وبعض التشريعات التي نظمت المعاملات الإلكترونية بدقة. وما دور البيئة التشريعية الليبية في تنظيم المعاملات الإلكترونية خاصة في معالجة الإشكاليات والمنازعات في ظل نقص الثقافة القانونية أمام المتعاملين بالتجارة الإلكترونية وخاصة في ليبيا؟
UV-Vis spectroscopical investigations of the YSZ thin films on corundum, silicon and silica substrates
Authors: Žalga Artūras , Kareiva Aivaras  , Žarkov Aleksej , Tautkus Stasys , Abakevičienė Brigita
Published: January 2025

The preparation and characterization of the ZrO2 stabilized with Y2O3 (YSZ) thin films on different substrates, which were produced by the so-called aqueous sol-gel synthesis, are reported. This sol-gel method is based on the complexation of the metal nitrate salts with 1,2-propanediol producing a final compound as thin layers on Al2O3, Si and SiO2 substrates at relatively low temperatures compared with solid state reaction. Moreover, in this study we compared the optical properties of obtained films prepared by sol-gel synthesis using the dip-coating technique. All as-prepared YSZ thin layers on different substrates were dried at 400 °C temperature on a hot-plate and afterwards repeatedly calcined at 800 °C for 1 hour in air atmosphere after each coating procedure and characterized by X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and UV-Vis spectroscopy. XRD data exhibited that at 800 °C temperature a single crystalline Y0.2Zr0.8O2 thin film with a cubic (Fm-3m) crystal structure was formed. The morphological features of the obtained coating investigated by SEM confirmed the nanosized surface of the YSZ coating. The optical reflection (UV-Vis) measurements of sol-gel derived specimens let us to conclude that both the preparation technique of the synthesized thin films and the amount of coating procedures significantly influence the optical properties of the as-prepared YSZ surfaces.
Development of gold nanoparticle-polypyrrole nanocomposites
Authors: Mikoliūnaitė Lina , Kubiliūtė Reda , Popov Anton , Voronovič Jaroslav , Šakirzanovas Simas , Ramanavičienė Almira , Ramanavičius Arūnas
Published: January 2025

Gold nanoparticle and polypyrrole nanocomposites (AuNP/Ppy) were prepared employing in-situ polymerization of pyrrole using tetrachloroauric acid as an oxidant in the presence of gold seeds. The oxidation of pyrrole and the reduction of Au3+ ions occurred simultaneously in a single step, which resulted in formation of nanocomposites based on gold nanoparticles entrapped within the polypyrrole layer. UV-Vis absorption spectroscopy, dynamic light scattering, and scanning electron microscopy were used to follow the formation of AuNP/Ppy nanocomposites and to evaluate the size of formed nanocomposites.
The Research on using Virtual Reality Technology to Improve the grades of Environmental Design Students
Authors: Chen Yating , Zhu Lu
Published: January 2025

Background and Aim: This study takes the application of virtual reality technology in the teaching of environmental design as the object of research and is expected to achieve the following research objective: This study aims to evaluate the impact of virtual reality technology on students' creativity, logic, expression, and grades in environmental design course.
Materials and Methods: This paper investigates the application of virtual reality technology in environmental design teaching using literature methods, experimental methods, and mathematical statistics. This study used a control group for comparison. Two groups of 37 third-year environmental design students at Sichuan University of Media and Communications in China were assigned to either an experimental group utilizing virtual reality technology or a control group employing traditional teaching methods. After 8 weeks of experimental study, we completed the experimental procedure. The experimental data was also analyzed and interpreted in depth using Jamovi 2.4.8. The collected information was mainly analyzed using descriptive statistics and t-tests. The following conclusions were drawn through the statistics and analysis of the experimental results.
Results: Creativity, logic, expression, and performance were selected as experimental indicators to test the ability of environmental design students. Significant differences were confirmed through paired and independent sample t-tests. 1. In the comparison between the pre-test of the experimental group and the post-test using VR, the paired t-test results showed a significant difference between the student's creativity, logic, expression, and achievement in the pre-test and post-test (p<0.001). 2. In the comparison between the experimental and control groups, the independent t-test showed a significant difference between the two groups of students in terms of creativity, logic, expression, and achievement after 8 weeks of instruction (p<0.001). Students in the experimental group showed a 19.6% higher improvement in creativity scores than those in the control group, an 18.4% higher improvement in logic scores, and a 23% higher improvement in expression scores.
Conclusion: These results suggest that integrated VR technology in environmental design education can significantly enhance learning outcomes. 1. The creativity, logic, expressiveness, and grades of students in the experimental group improved after using VR when compared to the pre-test and post-test. 2. The experimental group compared to the control group showed more significant improvement in creativity, logic, expressiveness, and grades of the students in the experimental group compared to the control group.
An introduction to EMBL-EBI resources
Authors: Swan Anna
Published: January 2025

EMBL-EBI is the home of the world's most comprehensive range of freely available molecular databases and resources. Our resources help researchers share and analyse data and perform complex queries in many different ways. Join us for a tour of the core data resources at EMBL-EBI.

During this webinar, we will introduce the types of data available, how you can search for data and the various ways of getting assistance. We will also discuss the role of EMBL-EBI in making data open and accessible, and how you can include EMBL-EBI data in your workflows.

We will also provide information on further online training to help you learn more about specific topics in bioinformatics and EMBL-EBI resources, including an introduction to the training collections. The collections bring together videos, and online tutorials on a specific topic to help get started.
Masyarakat Digital dalam Lensa Sosiologi: Dinamika, Tantangan, dan Peluang
Authors: Nur Syafika  , Nur Riswandy Marsuki  , Irsan Irsan
Published: January 2025

Digital society was born from the process of developing information technology which has formed a new world or new community, namely between the real world and the virtual world (cyber). The aim of this research is to discuss the importance of understanding the challenges and opportunities faced by society. In the use of digital technology, which is increasingly growing rapidly, marked by advances in information and communication technology, it is facing various significant challenges, including the digital divide, privacy and data security issues, as well as disruption of social values. Inequality in access to technology deepens social and economic disparities, while privacy and data security concerns raise concerns regarding the scope of personal information. But digital society also offers great opportunities, such as increased access to information that empowers individuals and groups, and the creation of virtual communities that support social solidarity and innovation. This research uses qualitative methods using data analysis through literature study. The qualitative approach was chosen because this research aims to obtain an understanding and explanation of the phenomenon of digital society with complex and varied challenges and opportunities from the perspective of the subjects involved. Data and information are obtained from various sources, including scientific journals, books, research reports, and online articles.
Sistem Pendukung Keputusan dalam Pemilihan Hotel Terbaik di Kota Medan dengan menggunakan Metode ORESTE
Authors: Agrinda Aulia Lubis
Published: January 2025

A hotel is one of the places needed as lodging facilities. The selection of a hotel is indispensable to the goals and needs of the visitor. In addition, a strategic location and a comfortable atmosphere are also considerations. The lack of information about hotels is one of the problems for visitors when it comes to a city to determine the desired hotel. This study develops a Decision Support System (SPK) to choose the best hotel in Medan City using the Outranking RElation Sorting method on basis of Threshold Exploration (ORESTE). This system is designed to assist visitors in choosing a hotel that meets the desired criteria. The Outranking RElation Sorting method on basis of Threshold Exploration (ORESTE) is used to determine the weight of each attribute and perform alternative ranking of hotels. In this study, the criteria used include the type of hotel, location, facilities, service and price. This system is expected to help visitors in making more precise and objective decisions. The results of the study show that this SPK system can help visitors in choosing the best hotel that suits their needs.
Pemanfaatan Sistem Informasi terhadap Efisiensi Operasional Karyawan PT Bina Pertiwi
Authors: Rizky Maulana
Published: January 2025

This study aims to determine the Effect of Information System Implementation on Employee Operational Efficiency. This study uses a quantitative descriptive method, with primary and secondary data sources. Data collection techniques use questionnaire and documentation methods. The population in this study was 100 respondents. The results of this study indicate that the implementation of information systems significantly influences 72% of employee operational efficiency.
Analisis Tingkat Kepuasan Pengguna Sistem Informasi Perpustakaan Dengan Pendekatan Pieces Framework
Authors: Ari Fattah Fuaddin  , Fisabilla Tidar Yoga Pratama  , Fakhrul Akif Maulana Putra  , Ito Setiawan
Published: January 2025

This study aims to analyze the level of user satisfaction with the Library Information System using the PIECES Framework approach. This method includes six main indicators: Performance, Information, Economics, Control and Security, Efficiency, and Service. Data were collected through questionnaires distributed to 30 respondents consisting of library managers and users. The results showed that all indicators were SATISFIED with an average satisfaction score of 3.46. The Control and Security indicator obtained the highest score with a value of 3.93, while Service was the indicator with the lowest value, namely 3.51. In general, the Library Information System is considered to have fast, accurate, and efficient performance in supporting library management. However, there are several inputs related to service features that need to be improved, especially to facilitate new users. The results of this study confirm that the PIECES Framework is effective for evaluating user satisfaction, providing comprehensive guidance for information system analysis. The findings of the study are expected to be a reference for the development of library information systems in the future to improve service quality and operational efficiency.
The Effect of Service Innovation on Public Satisfaction at the Office of Population and Civil Registration of Pekanbaru City
Authors: Kurnia Dedi , Mukson Mukson , Fuaddi Husni
Published: January 2025

The purpose of this study was to determine the effect of service innovation on public satisfaction at the Population and Civil Registration Office of Pekanbaru City. The sample in this study was the community at the Population and Civil Registration Office of Pekanbaru City totaling 100 people. The data analysis used was validity test, reliability test, normality test, heteroscedasticity test, simple linear regression, determination coefficient test and partial test (t test). Based on the results of the study, it is known that the determination coefficient of the Service Innovation variable as a whole has an influence of 57.5% on Public Satisfaction while the remaining 42.5% is influenced by other factors not studied by the author. The results of the hypothesis test show t count (11,514)> t table (1.984) with sig 0.000 <sig 0.05, so it can be concluded that there is a significant influence on Service Innovation on Public Satisfaction at the Population and Civil Registration Office of Pekanbaru City.
A Qualitative Study of Harnessing Entrepreneurial Leadership for Sustainable Growth
Authors: Renaldo Nicholas , Suhardjo Suhardjo , Musa Sulaiman , Cecilia Cecilia , Veronica Kristy
Published: January 2025

The primary aim of this qualitative study is to explore the mechanisms through which entrepreneurial leadership can be leveraged to promote sustainable growth within organizations. This study contributes to the existing literature in several novel ways: Focused Qualitative Inquiry, Contextualized Exploration, Practical Implications, and Development of variable dimensions and indicators. Given the exploratory nature of the research questions and the need to understand complex phenomena in-depth, a qualitative research design is adopted. Organizations are selected purposively based on their reputation for entrepreneurial leadership and commitment to sustainability. Qualitative data from interviews, focus groups, and document analysis are analyzed thematically to identify recurring patterns, themes, and categories related to entrepreneurial leadership and sustainability (Thematic Analysis). The findings underscore the importance of visionary leadership, strategic alignment, and stakeholder engagement in advancing sustainability goals and fostering resilience in the face of evolving challenges. By leveraging their creativity, resilience, and strategic acumen, entrepreneurial leaders can navigate complex sustainability landscapes, driving innovation, and value creation while balancing competing priorities and stakeholder interests.
Effects of structure height and temperature to power generation of a 4.86 kWp solar land
Authors: Simala Suthep , Roynarin Wirachai
Published: January 2025

Efficient heat transfer significantly improves both the efficacy of photovoltaic (PV) systems and the longevity of PV panels. Lower temperatures facilitate improved power generation and minimize heat-related damage. Conduction, convection, and radiation are the primary heat transfer mechanisms that are involved in this process. This study investigated the effects of PV panel structure heights—specifically 1 meter, 1.5 meters, and 2 meters—on the temperature differences between the top and bottom of the panels, as well as their corresponding power generation, while accounting for the heat transfer that occurred. The PV system comprised nine 540-watt monocrystalline PV panels arranged at these three heights in Khlong Si, Khlong Luang, and Pathum Thani. Data on temperature, power output, and other meteorological variables were collected at 5-minute intervals from 6:00 AM to 6:00 PM over a two-month period from March to April 2024. To evaluate the impact of panel height on performance, all collected data were analyzed. The actual power outputs were compared with simulations conducted using PVsyst. Additionally, the costs associated with each panel height were assessed to identify the optimal height that would achieve both high power output and low costs. The findings revealed that increasing the panel height contributed to a reduction in temperature buildup within the panels and enhanced power output, with increases of 8.87% and 9.45% observed at heights of 1.5 meters and 2 meters, respectively. However, this increase in height also resulted in cost escalations of 24.51% and 48.04%, respectively. Consequently, it was determined that the optimal height was 1.5 meters, as it provided an effective balance between maximizing power output and minimizing costs. Furthermore, the results from the PVsyst simulations indicated significant discrepancies, with measured values approximately 20% lower than expected.
Design and Analysis of Multirotor Unmanned Aerial Vehicle
Authors: Muhammad Umair  , Usama Tahir  , Syed Irtiza Ali Shah  , Nadeem Hussain
Published: January 2025

This study primarily focuses on the design and structural analysis of the drone body using modern engineering softwares. A structural analysis of the arms of a multicopter with a motor mounted is considered necessary for design optimization and high endurance. The drone body is comprised of multiple components, so it cannot be considered a single body. It is assembled by connecting different components, such as arms, base plate, and top plate. As a result, rather than a linear analysis, a non-linear analysis is carried out for the frame structure. The deformation of the drone body is caused by the maximum payload attached to it. Static structural analysis was carried out in order to create a rigid body that is as light as it can be, while still being able to endure loads applied by thrust, drone weight, and payload. SOLIDWORKS was used to create the CAD model, which was then analyzed using the ANSYS simulation tool. Static structural analysis and impact analysis were performed in order to achieve good strength and optimum weight of the drone body. Because of this, it was opted to build drone body frame design using a material that has adequate strength and is cost effective.
THE APPLICATION OF MOTION AND SONG IN IMPROVING THE ABILITY TO MEMORIZE ASMAUL HUSNA IN CHILDREN AGED 5-6 YEARS
Authors: Fitriani S Shalsyabila , Wahyuni Akhtim
Published: January 2025

Objective: This study aims to examine the effectiveness of the movement and song method in enhancing the memorization and understanding of Asmaul Husna in children aged 5–6 years. Methods: A qualitative descriptive approach was employed, with data collected through observations, interviews with principals, teachers, and students, and documentation. The research subjects included kindergarten students and educators at RA Darun Najah Sukodono. Data validity was ensured using triangulation techniques by combining information from various sources. Data analysis involved summarization, thematic identification, and presentation of findings. Results: The findings reveal that incorporating physical movement and singing into the learning process makes memorizing Asmaul Husna engaging and effective. This method actively involves children, enhances their emotional engagement, supports motor development, and improves their ability to understand the meaning of Asmaul Husna. Despite these benefits, challenges include time constraints and varying levels of parental support in reinforcing the method at home. Novelty: This study demonstrates the unique integration of movement and song as a fun, developmentally supportive, and culturally relevant approach to teaching religious content to early childhood learners. The method fosters better memorization and comprehension while addressing both cognitive and motor development.
BENDING OF GRAPHENE VIA ELECTROSTATIC ACTUATION
Authors: K. Edaan Al-mashaal Asaad
Published: January 2025

Objective: To explore the potential of graphene in electrostatic actuation, emphasizing its mechanisms, applications, and challenges, and to evaluate its integration with MEMS/NEMS technologies. Method: A detailed literature review was conducted, analyzing the principles of electrostatic actuation and graphene's unique properties. The study examined synthesis and fabrication methods, focusing on scalability, quality control, and defect minimization. Performance metrics such as actuation efficiency, mechanical strain, and response time were also evaluated using data from prior experimental and theoretical studies.  Results:  Graphene’s exceptional electrical, mechanical, and thermal properties make it a promising material for electrostatic actuators. It demonstrates significant potential in MEMS/NEMS devices, flexible electronics, and biomedical applications. However, challenges persist in achieving consistent large-scale production, minimizing defects, and improving actuation efficiency. The review identifies key strategies for enhancing scalability and stability while maintaining graphene's functional properties.  Novelty: This study provides a comprehensive review of graphene-based electrostatic actuators, integrating insights into their mechanisms, synthesis, fabrication challenges, and application prospects. It highlights innovative strategies to overcome existing limitations, offering a roadmap for advancing the practical implementation of graphene in actuator technologies.
THE ROLE OF MOTIVATION AND JOB SATISFACTION IN IMPROVING THE PERFORMANCE OF TEACHERS AND EMPLOYEES IN EDUCATIONAL INSTITUTIONS
Authors: Aryani Anik , Rindaningsih Ida
Published: January 2025

Objective: This study aims to identify the key components influencing teacher performance and employee satisfaction in educational environments. Method: A systematic literature review was conducted to analyze the relationship between work motivation, Human Resource (HR) strategies, and workplace conditions with teacher performance and job satisfaction.  Results:  The study reveals that work motivation significantly enhances teacher performance, leading to increased job satisfaction and productivity. Strategic HR planning contributes to optimal employee performance, while a supportive work environment improves work ethic and motivation, albeit with inconsistent effects on job satisfaction. Furthermore, a fair and performance-based compensation system, along with non-financial rewards, is essential for maintaining motivation and improving performance.  Novelty: This research provides actionable strategic recommendations for educational institutions, emphasizing the importance of enhancing work motivation, implementing effective HR planning, and fostering a conducive work environment to boost teacher performance and satisfaction.
PSYCHOEDUCATION ON THE IMPORTANCE OF DIGITAL PARENTING FOR GENERATION Z
Authors: Rohmah Auliyah , Tsani Nur Fajriatus , Rahman Mirza Asyraqi , Maulidhah Chafi Rozyi Putri , Maryam Effy Wardati , Laili Nurfi
Published: January 2025

Objective: This study aims to evaluate the effectiveness of psychoeducation on digital parenting in enhancing parents' understanding of appropriate parenting strategies for Generation Z in the digital age. Method: The research involved community service activities, providing psychoeducation sessions to 30 guardians or parents of students. A paired sample t-test was conducted to measure changes in understanding, comparing pre-test and post-test scores. Results: The findings reveal a significant improvement in parents' understanding of digital parenting, with the average score increasing from 35.767 (pre-test) to 39.233 (post-test). This demonstrates that psychoeducation positively impacts parents' ability to adopt effective digital parenting practices. Novelty: This study highlights the importance of targeted psychoeducational interventions in addressing the challenges faced by Generation Z’s parents in managing the rapid advancement of digital technology. It provides empirical evidence supporting the role of psychoeducation as a practical tool to improve parental guidance in a digitally-driven environment.
Nursing Students' Attitudes Towards Research at College of Nursing, Allama Iqbal Medical College, Jinnah Hospital Lahore
Authors: Habib Ullah Riaz  , Ayesha Fareed  , Muhammad Sabir  , Afaq Khizar  , Deepak  , Azhar Sohail Mesehih  , Misbah Gulzar  , Nabila Riaz
Published: January 2025

Background: Nursing research advocates for the highest quality of patient care by emphasizing evidence-based nursing practices. The attitude of students towards research serves as a driving force, inspiring them to actively participate in research endeavors, cultivate essential research skills, and implement research discoveries within clinical environments, ultimately enhancing positive patient outcomes.
Aim: This study aims to examine undergraduate nursing students' attitudes toward the research component to identify implications for enhancing teaching and learning practices.
Materials and Methods: From March to August 2023, a descriptive cross-sectional study was conducted at the College of Nursing, AllamaIqbal Medical College, Jinnah Hospital Lahore, involving a convenient sample of n = 100 undergraduate students. Participants signed informed consent and completed a self-administered questionnaire consisting of 25 items rated on a Likert scale. Data analysis was conducted using SPSS version 23.
Results: The majority of nursing students hold a positive attitude towards research, as evidenced by a mean score of 74.05% with a standard deviation of 6.580. A vast majority (91.2%) acknowledge the utility of research in their profession. Specifically, 86.88% of nursing students demonstrate a positive attitude towards research, while 72.75% recognize its significance in both professional and personal life. However, a notable proportion (41.2%) finds research challenging, viewing it as difficult, complicated, and stressful, with 55.3% expressing difficulty with statistical aspects.
Conclusion: While a significant portion of students recognize the value of research in nursing and maintain a positive attitude towards it, some find the research course stressful. Many students express negative feelings and anxiety about the research process. To improve student experiences, it's suggested to integrate research courses into pre-university curricula and involve statistical experts from research centers to teach effective learning strategies.
Analisis Pemodelan Regresi Linear dengan Sebaran Distribusi Gamma: Hubungan antara Pendidikan, Kesehatan, dan Ekonomi Terhadap Indeks Pembangunan Manusia
Authors: Nisa' Khoirun , Argyanti Talitha
Published: January 2025

The Human Development Index (HDI) is a crucial indicator reflecting the quality of life in a region through three main dimensions: education, health, and economy. This study aims to analyze the relationship between education, health, and economic variables and HDI using linear regression modeling with a gamma distribution. The data used include Mean Years of Schooling (MYS), Life Expectancy (LE), and Poverty Rate (PR) as independent variables, with HDI as the dependent variable. The analysis evaluates the influence of each independent variable, including multicollinearity testing using Tolerance and Variance Inflation Factor (VIF) values. The results show that MYS and LE have a significant positive effect on HDI, while PR does not exhibit a significant impact. The regression model with a gamma distribution demonstrates good performance in capturing the relationship between the variables. This study provides an empirical basis for formulating more effective development policies to improve the quality of life.
Predictive factors of major low anterior resection syndrome after surgery for rectal tumors
Authors: Trabelsi Mohamed Mehdi , Samaali Imen , Kammoun Neirouz , Ben safta Amine , Oueslati Annouar , Dougaz Wejih , Khalfallah Mehdi , Jerraya Hichem , Bouasker Ibtissem , Nouira Ramzi , Dziri Chadli
Published: January 2025

Aim : To describe the epidemiological and clinical data of impaired functional outcome secondary to anterior resection of the rectum and to identify the predictive factors of major low anterior resection syndrome (LARS)
Methods : This retrospective study considered patients operated on for rectal tumors in surgical department in our hospital, between January 1st,2009 and December 31st, 2021. The primary outcome measure was the development of a major LARS immediately or after stoma closure. In order to identify independent predictors of major LARS, patients were divided into two groups: the "Major LARS" group and the "No Major LARS" group, and then we carried out a descriptive study, followed by an analytical study with logistic regression.
Results: We enrolled 42 patients operated for rectal tumor and had an anterior resection. Half of our patients developed LARS of which 14 developed major LARS. The median time to onset of LARS symptoms was 9 [2 -24] months.
At the end of this study, 2 factors were retained: age (OR=2.48; CI95% [1.2- 5.10], p=0.012) and pT3T4 stage (OR=5.95; CI95% [1.07- 33.33], p=0.041) as independent predictive factors of a major LARS. Neoadjuvant therapy was also a risk factor for major LARS in our study with a statistically significant difference (p=0.025) between the two groups "Major LARS" and "No major LARS".
Conclusion: LARS should be appropriately considered in the management of rectal cancer. Based on our results and data from the literature, age and mesorectal invasion were found to be independent predictors of major LARS.
Douleurs sévères aux urgences : morphine ou kétamine à faible dose ?
Authors: Zaouche Khedija , Kilani Mohamed , Baccouche Ramla , Boubaker Radhia , Maghraoui Hamida
Published: January 2025

Introduction : La douleur sévère est une urgence thérapeutique pouvant engager le pronostic vital par sa localisation, son retentissement ou l’errance diagnostique qu’elle peut entrainer. Objectif : Etudier l’efficacité de l’analgésie par le chlorhydrate de morphine versus celle par la kétamine à faible dose dans les douleurs sévères aux urgences.Méthodes : Il s’agissait d’une étude randomisée et ouverte. Nous avons inclus des patients de 18 ans et plus ayant consulté les urgences pour une douleur sévère définie par une échelle numérique (EN) supérieure à 6. Les patients du groupe M ont reçu une titration de 10 mg de chlorhydrate de morphine et ceux du groupe LDK un bolus de 30 mg de kétamine. Le critère de jugement principal était la baisse du seuil douloureux à une EN inférieure à 4 à 10 minutes. Résultats : Nous avons inclus 120 patients, 66 dans le groupe M et 54 dans le groupe LDK. La moyenne de l’EN initiale était de 8,8± 1,3 dans le groupe M et 8,6 ±1,4 dans le groupe LDK (p₌ 0,7). A 10 minutes, autant de patients dans les deux groupes ont atteint une EN inférieure à 4 (p=0,09). Cependant, la moyenne de l’EN était significativement plus basse dans le groupe LDK (p=0,008). Plus d’effets indésirables ont été noté dans le groupe LDK (p<103). Conclusions : La kétamine à faible dose semble non inférieure à la morphine dans l’obtention d’une analgésie efficace de la douleur sévère aux urgences.
RS35705950 polymorphism of MUC5B Gene: Association with Rheumatoid Arthritis and Interstitial lung disease in Tunisian Population
Authors: Saad Azza , Baccouche Khadija , Fodha Hajer , Haj Khelil Amel , Fakhfakh Rym , Khalifa Dhouha , El Amri Nejla , Saad Ali , Bouajina Elyess
Published: January 2025

Introduction: Interstitial lung disease (ILD) is the most common extra-articular manifestation in rheumatoid arthritis (RA). Studies have concluded that there is an association between rs35705950 polymorphism of the MUC5B gene and RA-ILD.
Aim: To explore this polymorphism in a cohort of Tunisian patients suffering from RA with or without ILD and stufdy its association to ILD during RA.
Methods : A case-control study involving 61 patients followed for RA, 26 with ILD and 35 without pulmonary involvement and 62 healthy controls. This was an association study between genetic marker and RA-ILD by genotyping the rs35705950 polymorphism using PCR-RFLP.
Results: No association was found between rs35705950 polymorphism and RA. However, the comparison of RA-ILD patients with controls showed a significant association with the allele frequencies of rs35705950 polymorphism (p=0.008; OR=2.61; CI [1.2-5.66]). Indeed, the minor T allele increased the risk of developing ILD by 2.61 for RA patients compared to the controls. Comparison of allele frequencies in RA-ILD patients and RA patients without ILD showed a significant association between the minor T allele of the studied polymorphism and RA-ILD (p= 0.02; OR= 2.66; CI [1.09-6.5]). In the adjusted model, this risk increased in case of smoking (p=0.025; OR=3,84; CI [1,13-13,08]) and/or female gender (p=0.013; OR = 4,63; CI [1,33-16,17]).
Conclusion: Our work has confirmed the role of the polymorphism of MUC5B promoter in the appearance of ILD during RA in Tunisian patients. This variant could be used to early detect preclinical ILD in patients with RA.
INFORMATION TECHNOLOGIES FOR MONITORING THE MAINTENANCE OF TECHNICAL SYSTEMS AT PK “VRTLIŠTE” RMU “KAKANJ”
Authors: Bajramović Kasim , Bajramović Irhad
Published: January 2025

Vrtlište represents programs that based on information obtained from monitoring the condition of the equipment give appropriate recommendations for making specific decisions on taking intervention measures. These maintenance programs consist of three steps: data collection, their processing, and, finally, making decisions relevant to maintenance. Diagnosis and prognosis constitute significant aspects of these maintenance programs and appear in many academic and professional papers with their theoretical and practical application. The topic of this paper are information technologies (programs) used at PK "Vrtlište".
Student Reflections on a Summer School to achieve SDG 12: A Case Study
Authors: Beagon Una , McKennedy Janet , Jani Ruchita , Bowe Brian , Morgan Margaret , Henry Rosalind
Published: January 2025

In today's landscape of global challenges, the role of the engineer is experiencing a significant transformation. The expectations of engineers are no longer confined to traditional technical expertise; they are increasingly acknowledged as key players in driving sustainable development agendas on a global scale. As nations endeavour to achieve the targets outlined in the United Nations Sustainable Development Goals (SDGs), it becomes critical to equip engineers with a diverse skillset capable of addressing increasingly intricate and multifaceted projects, often characterised as “wicked” problems. The REDACTED research project was conceived to address the gap between traditional and required skills by piloting a summer school which sought to expose students to opportunities where they can develop some of the required skills. This paper describes the design of the summer school and provides evidence from student feedback of its value. A thematic analysis of student reflections also reveals the hidden benefits of an initiative such as a residential school. A toolkit of resources from the design of this summer school are provided for educators who wish to deliver a similar initiative to enhance skills in engineering students to help achieve the SDGs.
PENGARUH PROFITABILITAS DAN LIKUIDITAS PADA NILAI PERUSAHAAN (Studi Pada Bank Yang Terdaftar di Bursa Efek Indonesia)
Authors: Ninda Awaliyah Musrin  , Mulyati Akib
Published: January 2025

Penelitian ini bertujuan untuk menganalisis pengaruh profitabilitas dan likuiditas terhadap nilai perusahaan pada bank yang tercatat di Bursa Efek Indonesia (BEI). Populasi dalam penelitian ini mencakup seluruh perusahaan perbankan yang terdaftar di BEI, berjumlah 42 perusahaan. Sampel penelitian ditentukan menggunakan metode purposive sampling, sehingga diperoleh 31 perusahaan perbankan yang menjadi sampel pada periode 2021-2023. Data yang digunakan dalam penelitian ini bersumber dari laporan tahunan atau laporan keuangan masing-masing bank selama periode tersebut. Metode analisis yang diterapkan adalah analisis regresi data panel. Hasil penelitian ini mengungkapkan bahwa variabel profitabilitas dan likuiditas tidak memiliki pengaruh signifikan terhadap nilai perusahaan pada bank yang terdaftar di Bursa Efek Indonesia.
Biomechanical research on the construction and optimization of youth basketball training system based on the integration of sports and education
Authors: Hu Zechun , Huang Zhengfeng
Published: January 2025

The development and improvement of a youth basketball training program founded on the fusion of education and sports is investigated in this study. Athlete performance and academic advancement must be balanced in light of the growing need for comprehensive youth development. Biomechanical factors play a significant role in both sports performance and injury prevention, making it essential to integrate them into the training program design. To increase the effectiveness and design of training programs, the suggested model makes use of the Tabu Search Optimized Intelligent Random Forest (TSO-IRF) algorithm. The TSO-IRF identifies important physical, technical, and cognitive elements affecting basketball play by combining search-based optimization with machine learning (ML) approaches from a biomechanical perspective. It focuses on elements such as joint forces, muscle activation patterns, and movement kinematics, which are fundamental in determining an athlete's performance and injury risk. The research gathers information on youth basketball training programs, with a specific emphasis on biomechanical aspects. This includes information on players' body mechanics during different basketball movements, like jumps, shots, and passes. By integrating this data, the study ensures that the goals of educational development and sports training are aligned, while also considering the biomechanical requirements of the athletes. TSO-IRF is used to evaluate these multidimensional features and provides individualized training suggestions in line with the performance and educational objectives of both sports. Experimental results indicate that the TSO-ERF model can perform better than traditional methods, providing higher prediction recall (94.26%), accuracy (97.81%) and precision (97.21%) in development metrics for players. Additionally, the model shows improved adaptability across various skill levels as it can adjust training recommendations based on an athlete's unique biomechanical characteristics. The proposed youth basketball training system optimizes loads in training, reduces risks of injury, and develops young athletes over the long term. It facilitates athletic success but fosters cognitive and emotional development so that the fields of sport and education may converge. Future work involves the application of this model in other sports disciplines and algorithm refinement to take care of larger datasets that would help deliver real-time performance feedback.
共建粤港澳大湾区：实现均衡发展与共同富裕，推动中国式现代化
Authors: Li Lisi
Published: January 2025

近年来，中国在不断追求现代化的征程中，以粤港澳大湾区为代表的区域合作模式日益成为焦点。作为中国改革开放的重要试验区，大湾区不仅蕴含着经济发展的潜力，更体现了均衡发展与共同富裕的中国式现代化路径。本文将探讨大湾区在推动中国式现代化过程中的作用，重点关注均衡发展和共同富裕的实现。首先，大湾区在创新与科技领域的引领作用具有重要意义。其次，大湾区的均衡发展实践为中国式现代化提供了重要参考。此外，大湾区也在文化融合和国际合作方面具有突出作用。这些为中国在全球化浪潮中的融入提供了有力支持。大湾区的成功实践，将不断为中国式现代化的推进注入新的活力和动力。
[الأخذ بأقل ما قيل وأثره في أحكام الديات]
Authors:   باحث في برنامج دكتوراة الفقه وأصوله /جامعة القدس/ فلسطين, سعد سامح نشأت ياسين , عساف الأستاذ الدكتور محمد مطلق محمد ,   بروفيسور في الفقه وأصوله، رئيس قسم الفقه والتشريع، كلية الدعوة وأصول الدين، جامعة القدس / فلسطين
Published: January 2025

يتناول هذا البحث دراسة دليل من أدلة التشريع التبعية وهو قاعدة الأخذ بأقل ما قيل وأثره في الديات، وقد تم بيان مفهوم قاعدة الأخذ بأقل ما قيل وشروط العمل بها، وأدلة القائلين بجواز الأخذ بالقاعدة، وبيان أثر القاعدة في أحكام الديات.

وقد تم تقسيم البحث إلى مقدمة وثلاثة مباحث وخاتمة، وتحت كل مبحث عدة مطالب فالمبحث الأول: تعريف القاعدة وحجيتها وشروط العمل بها، والمبحث الثاني: تعريف الديات وأصولها ومقدارها ومشروعيتها، والمبحث الثالث: مبحث تطبيقي على أحكام الديات للقائلين بالقاعدة