bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enhancing User-Item Matrix Using Principal Component Analysis and User Profiling Techniques for User Based Collaborative Filtering Recommender System
Authors: Abubakar Abdullahi Mallam , Almu Abba 
Published: December 2024

Collaborative filtering recommender systems are systems that aid users in finding relevant items. However, collaborative Filtering is the most popular approach for building recommender system due to superior performance. However, collaborative filtering approach has the many inherent problems including data sparsity. This research work presents an enhanced approach to creating a personalized movie recommendation system, leveraging the power of collaborative filtering; the research work employs a Singular Value Decomposition (SVD) algorithm to capture user preferences and item characteristics from a vast movie rating dataset, ensuring the accuracy of movie recommendations. It incorporates user profiling to comprehend user preferences in a more interpretable fashion, and Principal Component Analysis (PCA), to visualize users in a reduced 2D space. It further applies K-Means clustering that categorized users into distinct segments based on their movie preferences, by facilitating target user recommendations and analysis. The fusion of these techniques results in a sophisticated recommendation system, demonstrated through practical implementation, offering both accurate movie suggestions and insights into user clusters. The experimental evaluation results revealed that, the proposed system outperformed the existing system performance, in terms of both Mean Absolute Error (MAE) and Mean Squared Error (MRSE).
Perspective Chapter: Recent Developments in Digital Holography Approach Employing Digital Advanced Micromirror Devices
Authors: Moin Muhammad , Moin Mehrunisa , Qadoos A. , Waheed Anwar Abdul , Hassan Junaid 
Published: December 2024

This investigation explores digital holography using digital micromirror devices (DMDs), examining theoretical foundations and practical applications. We delve into the principles of diffraction, the structure and operation of DMDs, and their holography-relevant properties. The study discusses various methods for producing holographic displays, addressing challenges, and suggesting solutions. Computational strategies for creating holograms for 3D exhibitions employing DMDs and advanced approaches for holographic image modernization are explored. Current findings noted the future of DMDs in holography, such as fast switching speeds, enhancing angular separation between both reconstructed and incident beams, as well as finer mirror pitch and involvement in superior hologram high quality. Also, investigate the employ of DMDs in digital holographic interferometry for a real-time show of interferometric fringes. For faster modulation speed, an electrooptic modulator was employed in synchronization with the DMD in an amplitude modulation mode to create grayscale patterns with a frame rate ~ 833 Hz with a display time noted of only 1.2 ms instead of 38.4 ms for time multiplexing, gaining a speed up by a factor of 32. Experimental results demonstrate the feasibility of DMDs for this purpose, opening new applications in the field.
Using Directive Speech Acts to Understand the Dialogue in a Short Film Script: A Case of Admit One
Authors: Jaganegara Haidar 
Published: December 2024

Knowing speech acts is necessary for comprehending and understanding the meaning of character's dialogue, particularly in film script that employ performative language. Each character is responsible for understanding their lines, while the readers must grasp the overall context. The study, therefore, aims to analyse the kinds of directive speech acts in Admit One short film script. The paper applied the descriptive qualitative method, while the data were collected by closely observing the dialogues containing directive speech act both directly-indirectly and literal-non literal. The results showed in the data findings running ten types of directive speech acts in the data findings, such as command (11.36%), begging (4.55%), asking (43.18%), defending (6.81%), warning (2.27%), insisting (6.81%), suggesting (6.81%), ordering (11.36%), permitting (4.55%), and advising (2.27%). Later, this research is expected to provide profound insights to the reader about pragmatics study to analyse directive speech acts for further studies.
Renk İndirgeme ve Kenar Belirleme Yardımıyla SRG Tabanlı Görüntü Bölütleme
Authors: İncetaş Mürsel Ozan , Meriçelli Murat 
Published: December 2024

Görüntü bölütleme, görüntü işlemedeki en temel çalışma konularından biridir. Literatürde pek çok bölütleme çalışması bulunmakla birlikte, günümüzde farklı görüntü işleme tekniklerinin bir arada kullanıldığı yaklaşımların ön plana çıktığı görülmektedir. Bu çalışmada renk indirgeme, kenar belirleme ve bölge genişletmeyi temel alan yeni bir yaklaşım önerilmiştir. Bu üç aşamalı yaklaşımın birinci aşamasında renk indirgeme işlemi yapılmaktadır. Her bir renk kanalı üzerinde eşit aralıklı çoklu eşik seçimi gerçekleştirilmektedir. İkinci aşamada, indirgenmiş renkli görüntü üzerinde kenar belirleme işlemi yapılmaktadır. Böylece kenar içermeyen piksellerden oluşan bölgeler elde edilmektedir. Söz konusu bölgeler, bölge genişletme yardımıyla genişletilerek, birbirine en benzer piksellerin bir arada olması sağlanmaya çalışılmıştır. Yaklaşımın başarısı, 100 adet renkli görüntü içeren Weizmann tek nesneli görüntü veri seti üzerinde test edilmiştir. MATLAB üzerinde, elde edilen kesinlik (Precision), duyarlılık (Recall) ve F-skor (F-score) sonuçları, indirgeme aşamasında kullanılan farklı eşik sayıları ile karşılaştırılmıştır. Sonuç olarak, renk sayının artışının bölütleme başarısını düşürdüğü belirlenmiştir. Gelecekte, farklı indirgeme ve kenar belirleme yöntemlerinin kullanıldığı ve nesneye ait piksellerin detaylı seçimine odaklanan çalışmaların gerçekleştirilmesi hedeflenmektedir.
Examining the Relationship Between Teachers’ Organizational Ostracism and Organizational Cynicism Perceptions
Authors: Yılmaz Zehra , Kılçık Fatma , Serin Hüseyin 
Published: December 2024

In this quantitative study which aims to reveal the relationship between teachers' perceptions of organizational cynicism and organizational ostracism, the relational survey model was used. 260 teachers randomly selected with disproportionate cluster sampling from the teachers working in official secondary schools in Karabağlar district of Izmir province in the 2019-2020 academic year constituted the sample of the research. "Organizational Cynicism" scale and adapted into Turkish by Kalağan and Güzeller (2008) and "Organizational Ostracism" scale adapted into Turkish by Keklik et al. (2013) were used as data collection tools. As a result of the study, it was revealed that teachers were frequently experinced both the cynicism and ostracism in their schools. Also, it was found out that female and married teachers were more exposed to organizational cynicism and ostracism compared to male and single teachers and school administrators. Lastly, a positive and moderate relationship between teachers' perceptions of organizational cynicism and ostracism was identified and teachers' perceptions of organizational cynicism were found to be a significant predictor of their perceptions of organizational ostracism. Considering the results of the research, such suggestions as organizing in-school and out-of-school activities, attaching more importance to communication and building a more democratic and interactive school climate, etc were put forward.
Assessment of Geodiversity Values of Banyu Anjlok, Malang Regency, as a Potential Geological Heritage
Authors: Faris Ahmad Najmi , Adi Susilo  , Alexander Tunggul Sutan Haji  , Izza Safira  
Published: December 2024

Banyu Ajlok is one of the tourist destinations in Purwodadi Village, Tirtuyudo District, Malang Regency. Banyu Anjlok is located in the southern mountainous area, this area shows the existence of ancient volcanic activity from the south of Java which causes Banyu to have a geodiversity that can be used as a geological heritage. The purpose of this study is to identify geodiversity in the Banyu plummeting area as the basis for geological-based tourism development. The methods used include geological surveys and assessments of geological values using the technical guidelines of the Geological Survey Center by the Geological Survey Center which include scientific values, educational values, tourism values and risk of degradation. The results showed that the lithology of Banyu plummeted including andesite, basalt, ryolite, andesite breccia, sandstone, grandiorit and plant fossils. In addition, geological structures that can be found are joints. The assessment results show a scientific value of 76.25%, an educational value of 75%, a tourism value of 66.25% and a risk of degradation of 235. Based on the results of the assessment, Banyu plummeting has potential as a geological heritage site in terms of geological diversity and risk of degradation.
Systematic Literature Review: Turbine Types and Publication Trends in Micro-Hydro Power Plant Design Research
Authors: Rendy Putra Septiandra  , Miftakhul Anwar Maulana  , Muhammad Rifqi 'Imadul Haq  , Nanda Putra Harianto  , Moh Zainul Falah  , Sujito Sujito , Abdul Qader Hasan  
Published: December 2024

All human activities depend on electrical energy. The use of new renewable energy in Indonesia is still around 15%, even though Indonesia has great potential for new and renewable energy sources, especially water-based alternative energy. PLTMH is one example of the utilization of new renewable energy from water sources. Turbine is one of the important components in PLTMH. This study aims to conduct a literature review on turbine types and trends in PLTMH design publications using the systematic literature review method. The review results show that the crossflow type impulse turbine is most dominantly used in PLTMH, followed by the Pelton type. Other turbine types such as Francis, Vortex, Archimedes Screw, and undershot are used less frequently. The publication trend peaked in 2020, then declined moderately in the following years. As of May 2024, there are no new studies, indicating a change in focus or a decline in interest.
“Altruistic Fervour” Enhances Entrepreneurial Intention: The Mediating Role of Entrepreneurial Passion Among University Students in Malaysia
Authors: Rahim Rabihah , Chuah Francis , E-Vahdati Sahar 
Published: December 2024

Entrepreneurial Passion is widely recognized as a key driver of Entrepreneurial Intention, yet limited attention has been given to understanding its antecedents, particularly Passion for People, in the context of tertiary-level education. This study aims to identify the role of Passion for People as a motivational antecedent to Entrepreneurial Passion and the relationship that influences Entrepreneurial Intention among university students in Malaysia. This study also assesses the influence of Entrepreneurial Passion as a mediating role between Passion for People and Entrepreneurial Intention. The data were retrieved from 369 students using a self-administered questionnaire from students enrolled in entrepreneurship courses at five public universities. The data were analyzed using Partial Least Squares Structural Equation Modelling (PLS-SEM) 4.0. The study's findings revealed that Passion for People significantly influenced Entrepreneurial Passion, but it did not directly influence Entrepreneurial Intention. The result also indicated Entrepreneurial Passion mediates the relationship between Passion for People and Entrepreneurial Intention. Thus, it is apparent that entrepreneurial passion is a bridge connecting the relationship of the variables. This study contributes to the existing literature by extending the antecedents of Entrepreneurial Passion and shed light into other form of passion help in the formation of Entrepreneurial Intention among university students. The current study will be helpful for policymakers and educators focusing on fostering entrepreneurial mindsets and entrepreneurial careers among university students.
การแปรเปลี่ยนทุนทางเศรษฐกิจ - วัฒนธรรมสู่ทุนทางการเมือง: กรณีศึกษากีฬาวัวชนในจังหวัดพัทลุง
Authors: รักจันทร์ สุทธิชัย 
Published: December 2024

การศึกษาครั้งนี้เป็นการวิจัยเชิงคุณภาพ วัตถุประสงค์เพื่อวิเคราะห์การเปลี่ยนทุนทางเศรษฐกิจและวัฒนธรรมของกีฬาชนวัวให้เป็นทุนทางการเมืองของนักการเมืองท้องถิ่นพัทลุง โดยใช้แนวคิดเศรษฐศาสตร์การเมืองและแนวคิดทุน (capital) ของ Pierre Bourdieu เพื่อตอบคำถามว่านักการเมืองท้องถิ่นพัทลุงเปลี่ยนทุนทางเศรษฐกิจและทุนวัฒนธรรมของกีฬาชนวัวให้เป็นทุนทางการเมืองอย่างไร โดยการสัมภาษณ์แบบเฉพาะเจาะจงสำหรับผู้ให้ข้อมูลสำคัญ
กีฬาชนวัวพัทลุงได้รวบรวมคนในเครือข่ายสังคมนักการเมืองท้องถิ่นเข้ามาบทบาทกับกีฬาชนวัว ผลการวิจัยพบว่า (1) ทุนทางเศรษฐกิจวัวชนมีความสัมพันธ์ในรูปของเครือข่ายและทุนวัฒนธรรมที่เป็นความรู้ ภูมิปัญญา การเลี้ยงวัวชนและการชนวัว สำหรับพื้นที่จังหวัดพัทลุง มีพันธุ์วัวชนที่ดี การจัดค่ายวัวชนเพื่อเลี้ยงและฝึกวัวชน (2) ทุนเศรษฐกิจการพนันเป็นทุนสำคัญสร้างผลประโยชน์ด้วยมูลค่าเงินการพนันถือเป็นจุดสนใจของเครือข่ายกีฬาชนวัว
นักการเมืองท้องถิ่นมีความได้เปรียบของทุนเศรษฐกิจจำนวนมาก นักการเมืองท้องถิ่นได้ผสานอำนาจผ่านอำนาจทางสังคมเข้าไปสานสัมพันธ์เพื่อจัดให้การการแข่งกีฬาชนวัว ประชาสัมพันธ์ภาพลักษณ์ที่มีชื่อเสียงน่าเคารพน่าเชื่อถือและความไว้วางใจส่งผลให้เกิดผู้นำบารมีท้องถิ่น แล้วนักการเมืองท้องถิ่นพัทลุงใช้ทุนทางการเมืองผสานระหว่างทุนวัฒนธรรมและทุนทางเศรษฐกิจ มาใช้เป็นประโยชน์ต่อการรักษาฐานเสียงโดยอ้อมกับประชาชนจำนวนมากที่เป็นผู้มีสิทธิเลือกตั้ง
The Hybrid Forecasting Method SVR-ESAR for Covid-19
Authors: Frausto Solis Juan , Olvera Vazquez Jose Enrique , González Barbosa Juan Javier , Castilla Valdez Guadalupe , Sánchez Hernández Juan Paulo , Perez-Ortega Joaquín , Diaz Parra Ocotlan 
Published: December 2024

We know that SARS-Cov2 produces the new COVID-19 disease, which is one of the most dangerous pandemics of modern times. This pandemic has critical health and economic consequences, and even the health services of the large, powerful nations may be saturated. Thus, forecasting the number of infected persons in any country is essential for controlling the situation. In the literature, different forecasting methods have been published, attempting to solve the problem. However, a simple and accurate forecasting method is required for its implementation in any part of the world. This paper presents a precise and straightforward forecasting method named SVR-ESAR (Support Vector regression hybridized with the classical Exponential smoothing and ARIMA). We applied this method to the infected time series in four scenarios, which we have taken for the Github repository: the Whole World, China, the US, and Mexico. We compared our results with those of the literature showing the proposed method has the best accuracy.
Peningkatan Kosa Kota Bahasa Arab Siswa Dengan Metode Cooperative Learning Di Mi Ma’arif Tempuran
Authors: Furoidah Asni , Mufidah Auliya Elmi 
Published: December 2024

In the application of cooperative learning in the MI environment, students lack understanding of the subject matter given by the teacher even though it is only a few vocabulary, but with the lack of students in collaborating and being active in these activities, it is undeniable that students still have confidence in their abilities. This service aims to describe cooperative learning, a learning model that is expected to be one of the successful solutions in learning Arabic. In this service research, the researcher uses the community service method. The researcher also collects data through observation and documentation based on primary and secondary sources. The results of this research show that the cooperative learning method can make it easier for teachers to find out students who do not understand Arabic vocabulary. Thus, it can be concluded that the application of Arabic language learning using the cooperative learning method of team games tournaments (TGT) can improve students' Arabic vocabulary at MI Ma'arif Tempuran
The Complexity Relationship Among Participation, Human Resources, Value Co-Creation (VCC), and Value Co-Destruction (VCD) into Sustainable Ecotourism in Indonesia
Authors: Harwiki Wiwiek , Haryatil Eny , Arif Donny 
Published: December 2024

The paper aims to explain the understanding of tourist behavior that participates in realizing sustainable environmental tourism. Specifically, to analyze the relationship between variables of participation, human resource, value co-creation, value co-destruction and sustainable ecotourism. The study used survey approach. Population were local tourist and foreign tourist visited in 5 ecotourism villages in Indonesia such as: East Java, West Java, Central Java, DI Yogyakarta, and Bali during last 3 months. Questionnaires fulfilled by 425 respondents through hybrid: direct questionnaires and google forms in social media. Ecotourism villages selected by cluster random sampling. Data analysis used Partial Least Square (PLS) with Structural Equation Modelling (SEM) to test hypotheses. The results proved when participation increased, thus the value co-creation higher or increasing, but participation is not determining factor of value destruction. Human resources is determining factor in value co-creation as well as into value co destruction. Further the finding emphasize to decreasing value co-destruction into sustainable ecotourism, otherwise to increasing value co-creation. This study would be valuable asset for tourism to maintain ecotourism through involving tourists to participate at tourist destination, to drive the competence of human resources, to create the beneficial values and vice versa to mitigate value of destruction.
تأنیث الفعل في اللغتین- العربية والبشتوية- (دراسة نحوية تقابلية)
Authors: عصمت عبدالحنان 
Published: December 2024

یوجد الاختلاف بین اللغات العالمية، ولكل لغة قواعد نحوية خاصة بها، ویوجد التشابه كذلك بین بعض اللغات، مثلا: لایوجد فعل إلا وله فاعل، ولاتكون الجملة كاملة ما لم تقم علی ركنین (المسند والمسند إلیه) يوجد الاختلاف في موقع المسند والمسند إلیه، بین العربية والبشتوية؛ حیث یتقدم المسند إلیه علی المسند في اللغة البشتوية دائما، وأما في اللغة العربية فيأتي المسند إلیه بعد المسند في الجملة الفعلية، وفي الجملة الاسمية يتقدم المسند إلیه علی المسند، وفي اللغة العربية إذا كان الفاعل مؤنثا ‌يؤنث الفعل وجوبا أو جوازا، وعلامات التأنيث في العربية:(التاء الساكنة في آخر الفعل الماضي، والتاء المتحركة في أول المضارع، وكذا في اللغة البشتوية يؤنث الفعل إذا كان الفاعل مؤنثا، وفي العربية یتبع الفعل الفاعل دائما، وفي البشتوية الفعل المتعدي يتبع المفعول في الزمن الماضي من حیث التذكیر والتأنیث وغیرذلك، وعلامات التأنيث في اللغة البشتوية هي: (هْـ، لَهْ، ېْ، لِېْ) في آخر الفعل.
وضعیت سلامت روان معلمان لیسه عالی چهارقلعه چهاردهی
Authors: خیرخواه خیرالدین , عالمی ذکرالله 
Published: December 2024

با توجه به هم‌راستایی اهداف نظام آموزش و سلامت روانی که هر دو در ساختن انسان‌هایی سالم و خوشبخت تمرکز دارند، بررسی و تحقیق چنین موضوع از اهمیت ویژه‌ای برخوردار است. تحقیق حاضر به‌منظور بررسی وضعیت سلامت روانی معلمان لیسه عالی چهارقلعه چهاردهی شهر کابل انجام شده‌است. جامعه آماری شامل تمامی ۱۶۰ معلم این لیسه بوده که اطلاعات از ۱۳۹ تن آن‌ها گردآوری شد. از این میان، ۸۳ نفر زن و ۷۷ نفر مرد بودند. این تحقیق از نوع کاربردی (توصیفی-پیمایشی) است. داده‌ها با استفاده از پرسش‌نامه‌ای مبتنی بر چهار بُعدی گلدبرگ (۱۹۷۸) گردآوری شده و با توجه به نرمال بودن داده‌ها، تحلیل آن‌ها با استفاده از آزمون تی تک‌نمونه انجام شد. نتایج نشان داد که ۳۶٪ از معلمان در سطح سلامت روانی مثبت، 58.3% در سطح وضعیت روان‌شناختی قابل قبول و 5.7% در سطح سلامت روانی مختل قرار داشتند. به‌طور کلی، یافته‌ها نشان داد که سلامت روانی معلمان لیسه عالی چهارقلعه چهاردهی در وضعیت مناسبی قرار دارد.
АНАЛИЗ ВЛИЯНИЯ ИНВЕСТИЦИЙ НА ЭКОНОМИЧЕСКИЙ РОСТ РЕСПУБЛИКИ БУРЯТИЯ
Authors: Лубсанов Г.Ж. , Богомолов А.И. 
Published: December 2024

благополучие любого субъекта РФ напрямую зависит от уровня его экономики, а она – от притока инвестиций. Следовательно, появляется необходимость проведения анализа влияния инвестиций на экономическое состояние того или иного субъекта РФ. В связи с этим, был проведен анализ влияния инвестиций на экономический рост республики Бурятия.
the well-being of any subject of the Russian Federation directly depends on the level of its economy, and it - on the inflow of investments. Consequently, there is a need to analyze the impact of investments on the economic state of a particular subject of the Russian Federation. In this regard, an analysis of the impact of investments on the economic growth of the Republic of Buryatia was conducted.
АНАЛИЗ ЗАВИСИМОСТИ РАЗМЕРА ПЕНСИИ ОТ РАЗМЕРА ЗАРПЛАТЫ ПО РОССИИ ЗА 2007-2018 г.
Authors: Давыдов А.В. 
Published: December 2024

пенсионный вопрос имеет огромное значение для многих граждан нашей страны. И это не должно вызывать удивления, учитывая, что численность пенсионеров, состоящих на учете в ПФР, сегодня составляет 43,5 млн человек. Размер их пенсии зависит от многих факторов, но главным из них является заработная плата, которую получал гражданин в период своей трудоспособности. Поэтому в данной работе мы будем определять в какой степени размер заработной платы будет влиять на размер пенсии, составим для этого необходимые модели, проведем тесты, а в конце определим основные и необходимые направления дальнейшего развития
The pension issue is of great importance for many citizens of our country. And this should not be surprising, given that the number of pensioners registered with the PFR today is 43.5 million people. The size of their pension depends on many factors, but the main one is the salary that the citizen received during the period of his ability to work. Therefore, in this paper we will determine to what extent the size of wages will affect the size of the pension, we will make the necessary models for this purpose, conduct tests, and at the end we will determine the main and necessary directions for further development
ВЛИЯНИЕ БЮДЖЕТНОЙ ПОЛИТИКИ НА ПРОДОЛЖИТЕЛЬНОСТЬ ЖИЗНИ
Authors: Бондаренко Н.О. , Богомолов А.И. 
Published: December 2024

Французский философ и экономист XVI века Жан Боден называл финансы нервами государства и архимедовой точкой опоры, подчёркивая таким образом большое их влияние на все сферы жизни общества. По мере развития человечества все большее внимание уделяется обеспечению роста продолжительности жизни, являющейся важным показателем уровня здоровья населения и состояния системы здравоохранение. Настоящая работа посвящена изучению взаимосвязи ожидаемой продолжительности жизни и государственной политики в сфере расходов за последние 20 лет на примере разных стран. В ходе работы было проанализировано, как государственные расходы оказывают влияние на указанный показатель, чем это влияние обусловлено и сделаны выводы об эффективности применяемых мер. Полученные результаты могут быть использованы в ходе определения основных направлений бюджетной политики Российской Федерации в целях достижения поставленных президентом национальных целей развития
French philosopher and economist of the 16th century Jean Bodin called finance the nerves of the state and the Archimedean fulcrum, thus emphasizing its great influence on all spheres of society. With the development of mankind, more and more attention is paid to ensuring the growth of life expectancy, which is an important indicator of the level of public health and the state of the health care system. This paper is devoted to the study of the relationship between life expectancy and public policy in the field of expenditures for the last 20 years on the example of different countries. In the course of the work it was analyzed how public expenditures have an impact on this indicator, what causes this impact and made conclusions about the effectiveness of the applied measures. The obtained results can be used in the course of determining the main directions of the budget policy of the Russian Federation in order to achieve the national development goals set by the President.