bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effectiveness of Hybrid Learning in English Pronunciation Pedagogy in the Nigerian ESL Context
Authors: Benjamin-Ohwodede Jacinta , Mamudu Adekunle , Nyemike Awunor Simeon
Published: March 2024

This paper is a study on the effectiveness of hybrid learning; a blend of traditional and technology-based training, vis-à-vis the second language (L2) learner of English pronunciation. Specifically, our motivation is centred on the functionality of combining the habitual classroom teaching style with the Telegram app (a mobile-based technological tool) for studies relating to speech production and perception. The methodical procedure and design for this study is both quantitative and descriptive; employing the use of a multiple-choice questionnaire in data collection from 401 Nigerian undergraduate and postgraduate students in the University of Benin, Nigeria, to ascertain the effectiveness of digital designs and stratagems. Pie charts are employed to display multiple divisions of the study's data comparison. This study emphasizes the Online-Driver Blended Learning Model; such a pedagogical approach exposes the L2 learner to a more involved and effective way of understanding how to avoid imposing an unfamiliar accent upon the target language. Consequently, we see a merger of online practical exercises and exposure to uploaded multimodal texts and native speakers' spoken data (audio-visual recordings/voice notes) with scheduled direct classroom interludes. Findings confirm that exploiting such a hybrid model enhances students' cognitive abilities and retentive capacity regarding English pronunciation. Such digital audio-visual tools are paramount phonetic strategies for learning how to avoid unacceptable phonetic alterations. Thus, we see the effectiveness of integrating the Telegram app into the traditional brick-and-mortar educational method in handling problems associated with speech sound production and second-language phonological interference.
Deixis Analysis on Oxford University E-mail Messages
Authors: Nur Azizah Desi , Sabat Yuliyanto , Musyarofah Lailatul , Alamsari A. Endah
Published: March 2024

Deixis is essential to creating effective communication. This research aimed (i) to determine the number of each type of deixis contained within E-mails from Oxford University Publications Office and (ii) the meanings contained there in. This research used qualitative descriptive method. The basic theory used by researchers is the theory of Yule. Yule described deixis as divided into 3, namely person, spatial, and temporal.The data used in this study came from one of the sources who received an E-mail from Oxford University and interview data. The result of the research was there are 2 types of deixis in E-mail, namely person deixis and spatial deixis. In person deixis was found 29 data with 3 forms of pronouns, namely You, Your, We, Our, Us, Their, and It. In spatial deixis was found 3 data with 2 forms, namely below and this. From the interview data, the researchers found that the language used in international campuses generally easy to comprehend, particularly noting the helpfulness of deixis in grasping message meanings, albeit sometimes requiring repeated reading for full understanding, with messages from Oxford University being notably straightforward.
Individual Learning Plan (ILP) Effectiveness: EFL Islamic Students’ Writing Skill Enhancement
Authors: Hamdi Nur Rapi , Kusuma Wijaya Rendra
Published: March 2024

This study investigates the efficacy of implementing Individual Learning Plan (ILP) to enhance the writing skills of eleventh-grade students at MAS, (Madrasah Aliyah Swasta) Guppi Mamuju, an Islamic private senior high school in West Sulawesi, Indonesia. Conducted through a pre-experimental approach, the research population comprised eleventh-grade students from MAS Guppi Mamuju, totaling one class. Utilizing total sampling, one experimental class of eight students was selected. The study employed a writing test as the primary research instrument, assessing various aspects including content, organization, vocabulary, language use, and mechanics using Jacobs' scoring scale. Data analysis was conducted using Microsoft Excel's Automatic Data Analysis tool. The results indicated a notable improvement in students' writing ability following the implementation of ILP, as evidenced by the significant increase in mean scores from the pre-test (57.00) to the post-test (70.63), with a range of 13.37 points. Statistical analysis using the t-test supported the rejection of the Null Hypothesis (H0) and acceptance of the Alternative Hypothesis (H1). In conclusion, the integration of ILP effectively enhanced the writing skills of eleventh-grade students at MAS Guppi Mamuju.
Navigating the Transformative Impact of Artificial Intelligence on English Language Teaching: Exploring Challenges and Opportunities
Authors: Idham Afif Zuhdy , Rauf Wahyuddin , Rajab Abd.
Published: March 2024

This study aims to examine the impact of artificial intelligence (AI) on English language teaching in higher education. The scope of the study was limited to the opportunities and challenges of English language teaching. This study was conducted using a mixed method of conducting surveys and in-depth interviews. A questionnaire link using Spreadsheet’s Google Form was sent to the English lecturer through the WhatsApp group and personal contact No. The study sample consisted of 16 English lecturers. Analyzing the questionnaire and interview transcript indicates that the emergence of artificial intelligence (AI) technology has created opportunities and challenges for English language teaching and learning. AI has changed the landscape of English language teaching in higher education. English lecturers utilized different types of AI for various purposes, for example, asking and solving questions and checking for grammatical errors, checking plagiarism, paraphrasing, and reviewing literature. The study also revealed that AI has a variety of advantages for language teaching and learning, including the detection of plagiarism and grammatical errors. In addition, AI has created opportunities and challenges for the future of English language teaching. AI required digital literacy to utilize. The English teaching profession might be taken over by AI in the future, so English lecturers must continuously improve their digital literacy.
Meningkatkan Keterampilan Membaca Nyaring dalam Pelajaran Bahasa Indonesia melalui Permainan Kartu Kata pada Kelas II Sekolah Dasar di UPT SDN 3 Sambung Jawa
Authors: Amirullah Amirullah , Nur Hajra , Hasrawati Nurmi , Lianna Nur , Rajab Abd
Published: March 2024

Penelitian ini bertujuan untuk meningkatkan keterampilan membaca nyaring siswa dalam pelajaran bahasa indonesia melalui permainan kartu kata pada kelas II sekolah dasar melalui model pembelajaran Make A Match pada materi pembelajaran Bahasa Indonesia siswa kelas II. Penelitian ini adalah penelitian tindakan kelas yaitu sebuah kegiatan penelitian yang dilakukan di kelas sebagai upaya untuk meningkatkan kemampuan membaca nyaring  siswa Secara garis besar terdapat empat tahapan, yaitu (1) perencanaan, (2)pelaksanaan, (3) pengamatan (observasi), dan (4) refleksi. Hasil penelitian menunjukkan terdapat peningkatan keterlaksanaan proses pembelajaran di kelas dari siklus I dengan nilai rata-rata 68 dengan kategori terlaksana seluruhnya, dan pada siklus II dengan nilai rata-rata 80 dengan kategori terlaksana seluruhnya.
The Market Efficiency of Socially Responsible Indices in India
Authors: Goel Anshika , Sahay Namita
Published: March 2024

Socially Responsible Indices allow investors to invest in those companies which are deemed to be socially responsible. These indices comprise those constituent companies screened and assessed for environmental, social and governance (ESG) criteria. This paper analyses the weak form of the Efficient Market Hypothesis (EMH) for socially responsible investment indices in India. The authors used the daily closing price of two indices, Carbonex and Greenex, from June 3, 2013, to December 31, 2022. This study conducted Augmented Dickey Fuller, normality, and autocorrelation tests to analyse the randomness of prices and test whether the future price can be predicted using the past price. The weak form theory of the efﬁcient market hypothesis is violated if the returns are not random and dependent on past returns, thereby enabling investors to gain abnormal returns by extrapolating the past data. The research results suggest that the theory of weak form of efﬁcient market hypothesis is valid for Carbonex and Greenex, which are the socially responsible indices of India. It implies that the future movement of returns for socially responsible investment indices in India cannot be predicted from past prices. Therefore, the opportunity to gain abnormal returns is not possible.
Investigating the Effect of Customer Reviews and Online Customer Ratings on Purchase Intention: Mediating Role of Word of Mouth
Authors: Lestari Indawati , Maharani Maharani
Published: March 2024

Technological advancement is accelerating, compelling business professionals to consistently engage in online marketing through e-commerce to stay competitive. By examining customer reviews and ratings online, this study seeks to determine how word of mouth affects purchase intentions. The research was conducted in Binjai city with a sample of 120 respondents. Purposive sampling was carried out with the condition that the respondent was female. Data analysis in this study used path analysis. The result shows that online customer reviews and ratings have a significant positive relationship with word of mouth. Also, online customer reviews, ratings, and word of mouth effect positively with purchase intention. In addition, this study found that word of mouth mediates the relationship between online customer reviews and online customer ratings on purchase intention. This study unequivocally demonstrates a noteworthy and positive relationship between online customer reviews and ratings and the phenomenon of word of mouth. Furthermore, the research establishes that these online reviews and ratings significantly shape purchasing intentions through word of mouth. It underscores the influential role that virtual customer feedback plays in fostering and amplifying consumer perceptions, highlighting its significance in shaping purchasing decisions in the digital landscape.
Relationship of Online Promotions and Discounts on Impulse Buying: A Case Study of Matahari Binjai Supermall Consumers
Authors: Lestari Indawati , Dalimunthe Hasbiana
Published: March 2024

In the contemporary age, traditional markets are gradually being overshadowed as individuals increasingly favour shopping in modern retail establishments. The surge in retail business can be attributed to a growing consumer base seeking convenient and comfortable shopping experiences, intensifying competition within the business realm. Thus, this study aims to analyze the effect of online promotions and discounts on impulse buying by Matahari Binjai Supermall consumers. The sample was selected using the accidental technique. The number of samples taken was 150 respondents, and the data processing used multiple linear regressions. The results showed that online promotions positively and significantly affect impulse buying. Discounts have a positive and significant effect on impulse buying. Simultaneously, online promotions and discounts positively and significantly affect impulse buying. In conclusion, the study reveals a clear and affirmative impact of online promotion and discounts on impulse buying. Individually, both online promotions and discounts demonstrate a positive and significant effect on impulse buying. Moreover, the simultaneous presence of online promotions and discounts amplifies their combined influence, underscoring the synergistic nature of these factors in driving impulse buying behaviour. It underscores the importance of strategic marketing approaches incorporating online promotion and discounts to enhance consumer engagement and stimulate impulsive purchasing.
Analyzing the Institutionalization of Free and Open Source Software Adoption in Tanzanian Higher Education Institutions
Authors: Namayala Phesto , Kondo Tabu , Mselle Leonard
Published: March 2024

Free and open-source software (FOSS) are viable alternatives to pricey proprietary software due to their low total cost of ownership (TCO). They are predicted to have a bright future because of their advanced technologies in service delivery. Despite the availability of FOSS adoption studies, public discourse as well as information and communication technology (ICT) policies, FOSS applications are inadequately adopted in Tanzanian Higher Education Institutions (HEIs) due to lack of institutionalization. This finding poses a need for examining the institutionalization status. Institutionalization occurs when FOSS adoption and use becomes a standard practice. This study analyses the institutionalization of FOSS adoption by examining the national and selected universities’ ICT policies and observing the evolution of public discourse towards FOSS by examining multiple articles. The study adopted a systematic literature review and was guided by an analytical framework that triangulated new institutional theory, the underlying concept of organizing vision, and rhetorical diffusion theory. The findings show that, although there are sporadic use of FOSS in some Tanzanian HEIs, FOSS adoption is generally not institutionalized. As a result, the study recommends adjustments in preparation of ICT policies, making adoption of FOSS part of organizational strategic plans for them to enjoy decision-makers’ support.
Smart Commodities Public Distribution System using IoT
Authors: Murali N. , Murugan S. Palani , Sivakumar K. , Vivekanandan Manojkumar , Sushith Mishmala , Manikandan S.
Published: March 2024

In non-modern countries like India, the approach of allocating basic local goods to plight families is a significant approach to meeting the needs of a large number of people. The ongoing public dissemination system in Allot stores necessitates manual sum evaluation and trade record maintenance. The ongoing system has a ton of issues. One example is the IOT-based shrewd public appropriation framework project, which proposes a programmed method for getting products to verified cardholders. Similar to this, an informational index keeps track of the nuances of trades. Clients should enter their ID and mystery expression to get to their record through the High level cell. They are able to see the stock availability when they are successfully endorsed in. This structure uses a Raspberry Pi as the controller and uses a Specifics extraction-based extraordinary imprint coordinating computation, which has a higher accuracy score than previous versions. DC engines that are directly controlled by a Raspberry Pi for programmed product appropriation are used to open and close the valves. All along, one of the relatives need to enter one of a kind username and secret articulation. Right when client is supported in, he/she can see things that is open for that specific family account. The customer must provide a remarkable finger impression to the next level of confirmation in order to manage the items.
Role of business and education in the development of the national economy: world experience and ways of improvement in Ukraine
Authors: Khrapatyi Sergii , Sydorova Elvira , Zhamoida Oleksii , Herman Liudmyla , Negrych Mykola
Published: March 2024

Introduction: business and education play a critical role in the development of the national economy around the world, and Ukraine is no exception. The development of these sectors affects many aspects of economic growth, and modern world experience provides several important guidelines for improving their role in the Ukrainian context. Methods: this article explores the role of business and education in the context of the national economy development, in particular in the context of Ukraine. The article considers the world experience and best practices relating to the interaction of these spheres, and offers concrete ways of improvement for Ukraine. Results: the article discusses specific actions that can be implemented in Ukraine to improve the participation of business and education in the development of the national economy, including simplifying business processes, stimulating foreign investments, developing innovations, and improving the quality of education, Conclusions: finally, the implementation of the recommendations developed by the authors will help Ukraine achieve sustainable economic growth and improve living standards
Life in the conscription district of Podsreda in 1821
Authors: Lojen Mitja
Published: March 2024

The answers that Alois Pürkher, the administrator and district commissioner of the Reichenburg estate, gave in 1821 to Archduke Johann’s survey paint a picture of life in the conscription district of Podsreda in the early nineteenth century. The portrayal highlights the district’s strong reliance on agrarian economy, the lack of infrastructure, industry, and crafts as well as the modest beginnings of establishing the state apparatus. The paper underscores the impact of the state apparatus, particularly by imposing levies on the subjects also through seizure of property.
Archaeological Investigation of a Prisoner of War’s Grave in the Mala Pišnica Valley
Authors: Košir Uroš , Leskovar Tamara
Published: March 2024

The contribution addresses the archaeological investigation of an unmarked prisoner of war’s grave from the First World War, discovered in the Mala Pišnica Valley, thus confirming oral testimonies about its existence. Based on testimonies and other sources, the location of the grave was identified, and the research results illustrate a significant integration of various types of sources and the crucial role of archaeology and physical anthropology in dealing with human remains from the First World War. The information acquired complements the knowledge about the victims of the First World War in the Vršič area, while simultaneously raising new questions about the potential existence of similar unmarked graves in the area between Kranjska Gora and Trenta.
Early studies of the arms and armour collection in the National Museum of Slovenia
Authors: Lazar Tomaž
Published: March 2024

The study of historical arms and armour has no firmly established tradition in Slovenian scholarship. This may be attributed to various factors – on the one hand, the widely entrenched notions of Slovenia’s past reduced to a mythologised nation of peace-loving country folk, and on the other hand, the lack of representative arms and armour collections belonging to noble elites, such as may be found in the neighbouring political centres. A rather unreflective approach to military historical heritage could be observed during the formative period of the Carniolan Provincial Museum in Ljubljana, the precursor to the later National Museum, where this particular field remained largely uncharted until the end of World War II. Ljubljana’s museum experts ultimately recognised the true value of their arms and armour collection only towards the end of the 1950s, to a considerable extent or even mainly thanks to the interest of outside observers and foreign connoisseurs like the Viennese curator Dr Bruno Thomas. Within the National Museum, this shift finally stimulated the creation of a curatorial post devoted to arms and armour. Its tasks were entrusted to Ferdinand Tancik, Slovenia’s first specialist in the military heritage of the premodern era and, despite his brief career, a surprisingly influential local pioneer in arms and armour studies.
Impacto socio ambiental del sistema de alcantarillado sanitario implementado por el Ministerio de Desarrollo Urbano y Vivienda en el Cantón Quevedo
Authors: Gil Rebolledo Washington Juan , Zambrano Carlos Edison , Rodríguez Gómez Pedro José
Published: March 2024

El presente proyecto de desarrollo evalúa el impacto social y ambiental del sistema de alcantarillado sanitario construido por el Ministerio de Desarrollo Urbano y Vivienda en la Lotización La Victoria II de la Parroquia Viva Alfaro del Cantón Quevedo. La metodología se basó en observación directa, entrevistas a expertos y autoridades vinculadas, así como en 64 encuestas aplicadas a las familias del sector. Entre los principales resultados se tiene la presencia de problemas ambientales generados por el descargue de las aguas residuales desde la planta compacta a un estero, también se presenta obstrucción por objetos como botellas plásticas, toallas sanitarias, papeles higiénicos, palos, piedras, etc., que afectan en la calidad de vida de los habitantes de este sector frente a ello se propone un plan de operación y mantenimiento del sistema de alcantarillado sanitario que deberá ser ejecutado por la Autoridad competente con la participación activa de las familias de la Lotización.
Importancia de la investigación científica de la práctica docente en Trabajo Social
Authors: Moreno Lugo Rosa María , Acosta Moreno Gladis Zulema , Perez Silva Lourdes Militza , Soto Romero Dulcina Guadalupe , Medina Castro Ángela Sarahi
Published: March 2024

La práctica docente en la Licenciatura de Trabajo Social como quehacer profesional de quienes se dedican a la docencia es una construcción constante de aprendizaje, debido a que los contextos socioeducativos y las características de los aprendices se presentan de manera distinta. Estos aprendizajes en los docentes en ocasiones son sistematizados de manera individual y no reconocida en lo colectivo, quedando en una simple experiencia que no trasciende. En ese sentido, se ha identificado que existen avances en las acciones que los colectivos de profesores hacen con la conformación de grupos disciplinares, donde se desarrollan discusiones esporádicas, pero que existe la ausencia de tener proyectos de investigación, así como esfuerzos por sistematizar la práctica vivida. Debido a ello se reconoce la necesidad de que la práctica docente en la Licenciatura de Trabajo Social se convierta en un proceso reflexivo, donde se desarrollen practicas investigativas en la idea de que él o la docente obtengan metodologías de enseñanza aprendizaje adecuadas para los educandos, y así aportar al desarrollo de competencias del perfil requerido. Se menciona además la importancia de que la práctica docente sea reflexiva y con fines de sistematización puesto que el conocimiento adquirido por parte del estudiantado se construye a través de la práctica escolar orientada por un docente experto en el área de formación, resaltando la necesidad de que él o la docente innove sus estrategias de enseñanza aprendizaje conforme se presentan los cambios en los contextos sociales en los que se construye el conocimiento del Trabajo Social.
Consumo de agua para producir refrescos y sus implicaciones en las entidades del norte de México
Authors: Corrales Salvador , González Ávila María Eugenia , Martínez Sidón Gilberto
Published: March 2024

El objetivo de este artículo es analizar a la industria refresquera mexicana con énfasis en los estados fronterizos del norte de México, cuya escasez de agua pone en riesgo el abasto para el consumo humano. Se revisó la producción nacional de refrescos, algunas variables financieras para su producción, y las concesiones de agua que poseen las refresqueras de forma indirecta. Se calculó un modelo de datos de panel donde el Valor Agregado Censal Bruto es la variable dependiente de la Formación Bruta de Capital Fijo, el Personal Ocupado, Consumo de Agua y la variable dicotómica Frontera Norte. Los resultados sugieren que el consumo de agua incrementa en 0.1652 puntos porcentuales la producción de refrescos. Asimismo, se puede establecer que, el incremento en la producción de refrescos en la región amenaza el abasto de agua para las necesidades más esenciales.
Response characteristics of surrounding rock and segment structure of large longitudinal slope tunnel
Authors: Qiu Junling , Yang Guanfei , Huang Xiaolong , Luo Hu , Si Gang , Hu Haoran , Chen Yuhua
Published: March 2024

To provide reference and guidance for ensuring the safe construction of tunnel construction, taking a mountain road tunnel project as the background, the finite element numerical simulation method is used to study the excavation of large longitudinal slope tunnel by TBM method. The vertical displacement of surrounding rock shows the deformation trend of vault subsidence and arch bottom uplift, and the peak value of lateral displacement decreases gradually with the increase of longitudinal slope gradient. The segment at the vault and arch bottom of the tunnel are subjected to positive bending moment, and the spandrel arch waist and arch foot are subjected to negative bending moment. The maximum value of the absolute value of the axial force is located at the arch waist. In addition, the deformation characteristics of the surrounding rock and the stress characteristics of the segment during the tunnel crossing the fault fracture zone are analyzed. The research shows that the vertical displacement of the surrounding rock is significantly larger than that of the intact stratum, and the closer to the fault fracture zone, the larger the vertical deformation is, and the closer to the tunnel entrance section, the larger the uplift deformation is. The horizontal displacement of the surrounding rock is obviously smaller before it enters the fault fracture zone, and the displacement increases rapidly when it is constructed to the fault range and reaches the peak at the center of the fault. After crossing the fault, the displacement changes little.
Renewable Energies and Energy Efficiency Adoption’s Impact on the Environmental Quality of Middle East North Africa Countries
Authors: AGUIR BARGAOUI Saoussen
Published: March 2024

Environmental challenges in MENA countries deserve more attention as they are pursuing economic growth and expanding urbanization and the geographical position of these countries make them more exposed to the outcomes of climate change. In this context, this paper focuses on the proposed solutions for the climate change problem that are renewable energies and the use of fossil fuel effectively in the context of growing urbanization in the MENA region. Indeed, using the GMM estimator for 18 MENA countries during the period 2000-2018, we try to quantify the magnitude of the impact of population, economic prosperity, urbanization, fossil fuels, energy efficiency, and renewable energies, especially solar, wind, and hydropower energies on CO2 emissions. Results allow the environmental Kuznets curve validation and highlight the contribution of energy efficiency in improving the environment. However, the used proportion of renewables in the energy mix does not significantly affect environmental quality. Moreover, solar energy contributes to emissions reduction. While the adopted level of wind and hydropower energy does not allow these countries to improve their environment.Copyright© 2021 The Author(s). This article is distributed under the terms of the license CC-BY 4.0., which permits any further distribution in any medium, provided the original work is properly cited.
A Systematic Review on Developing Computer Programming Skills for Visually Impaired Students
Authors: Aljarallah Nasser Ali , Dutta Ashit Kumar
Published: March 2024

Technology and digital-based learning drive contemporary computer skill (CS) education advances. The absence of resources that are easily accessible and tailored to help the development of conceptual understanding in computers may present a number of issues for students who have visual impairments (VI) in the context of CS education. The objective of the research was to provide a concise overview of the existing evidence-based information about CS instruction for students with severe VI. A systematic review was performed to analyze the research papers published between January 2000 and September 2023. A total of 21 articles were extracted and classified into assistive technologies (ATs) and CSs. The study findings highlight the significance of the development of ATs and effective course design for supporting individuals with VI. It can be used by policy makers and educational institutions to present a useful environment for individuals with VI to improve their CSs. In future, the authors need to focus on ATs to enhance the computer programming abilities of students with VI. In addition, they will develop programming platforms and integrated development environments that are easily accessible and can be customized to meet a wide range of learning requirements.
Upaya Peningkatan Motivasi Belajar Siswa Dalam Pembelajaran Biologi Melalui Penerapan Peta Konsep Pada Siswa Kelas XII IPS3 SMA Negeri 4 Kota Bima
Authors: Arinah
Published: March 2024

Masalah rendahnya motivasi belajar telah lama menjadi bahan pikiran para guru SMA Negeri 4 Kota Bima, terutama pada mata pelajaran biologi. Pada umumnya siswa menampakkan sikap kurang bergairah, kurang bersemangat dan kurang siap dalam mengikuti pembelajaran, sehingga suasana kurang aktif, interaksi antar guru dan siswa sangat kurang apalagi antar siswa dengan siswa, siswa cenderung pasif, hanya menerima saja apa yang diberikan guru. Melalui penelitian tindakan kelas (PTK), permasalahan ini dicoba untuk diubah melalui penerapan Konsep. PTK dilakukan dalam dua siklus. Setiap siklus dilaksanakan dua kali pertemuan. Hasil penelitian menunjukkan bahwa dengan penerapan Konsep dengan diberi tugas membuat peta konsep dapat meningkatkan motivasi belajar biologi siswa. Hal ini nampaknya berakibat pula terhadap perolehan nilai pengetahuan/PH-3 yang nampak meningkat, bila dibandingkan sebelum dan sesudah penerapan Konsep atau pemberian peta konsep. Sebagian besar siswa berpendapat bahwa pembuatan peta konsep itu menyenangkan karena lebih mudah belajarnya, lebih praktis dan singkat, lebih mudah dihafal, tidak memakan banyak waktu, menghemat buku tulis, penjelasan lebih kuat dan lebih jelas
Persepsi Mahasiswa Pendidikan Biologi Universitas Katolik Widya Mandira Terhadap E-Learning Pada Masa Pandemi Covid-19
Authors: Kun Simon Paskalis , Djalo Aloysius , Missa Hildegardi
Published: March 2024

The learning process using electronic learning (e-learning) can be done remotely, without having to meet face to face in the room directly, and the learning time is more flexible. Biology Education Widya Mandira Catholic University is one of the parties who feel learning using e-learning, but in reality there are still many students who do not understand the use of e-learning in the learning process, this of course will affect the learning process carried out by lecturers and students if not overcome. The purpose of this study was to determine student perceptions of the Widya Mandira Catholic University Biology Education Study Program towards Learning using e-learning during the Covid 19 Pandemic. This study uses a qualitative approach, sampling is done by purposive sampling technique, data collection techniques are carried out by filling out questionnaires through google forms and interviews to find out obstacles in learning using e-learning. The results showed that the perception of students of the Widya Mandira Catholic University Biology Education Study Program towards learning using e-learning obtained an average perception score of 59,69% with a good category.  The conclusion of this study is the students' perception of learning using e-learning is in a fairly good category with an average perception value of 59,69%  this is because some students feel they do not understand the learning materials, the time provided is not in accordance with the existing credits, learning using e-learning requires internet or wifi packages, and lack of interaction between lecturers and students.
Pengembangan Media Pembelajaran Interaktif Articulate Storyline Pada Subtopik Pengklasifikasian Makhluk Hidup Kelas VII SMP
Authors: Munandar Nitasya Malva , Sari Mella Mutika , Istyadji Maya
Published: March 2024

Eksekusi pembelajaran IPA di SMP pada kenyataannya masih kekurangan pembaharuan dan jenis dalam penggunaan strategi pembelajaran yang interaktif berbasis teknologi. Hal ini menjadi hambatan dalam penyampaian tujuan pembelajaran topik IPA yang abstrak dan luas, salah satunya topik pengklasifikasian makhluk hidup. Permasalahan tersebut dapat diatasi dengan melaksanakan penelitian pengembangan multimedia pembelajaran interaktif Articulate Storyline. Penelitian yang sudah dilaksanakan ini ingin menguraikan validitas media pembelajaran interaktif Articulate Storyline. Metode penelitian yang dipakai ialah Research and Development. Model pengembangan yang dipakai ialah ADDIE, namun hanya sampai pada tahap Develop. Angket lembar validasi media pembelajaran menjadi alat untuk pengumpulan data. Uji validitas Aiken’s V dipakai dalam teknik menganalisis data penelitian. 3 orang ahli telah dilibatkan di penelitian ini. Hasil validasi para ahli telah didapatkan yaitu 0,90 (sangat valid). Menurut hasil validasi dapat ditarik simpulan bahwasanya media pembelajaran interaktif memakai Articulate Storyline pada Subtopik Pengklasifikasian Makhluk Hidup Kelas VII SMP dinyatakan sangat pantas dan siap diaplikasikan.
A User Evaluation of a Collaborator Recommender based on Co-Changed Files
Authors: Constantino Kattiana , Prates Raquel , Figueiredo Eduardo
Published: March 2024

Active collaboration is essential for the success of software projects across the development life-cycle. Unfortunately, in social coding platforms, such as GitHub, it is still challenging for developers to identify potential collaborators with whom they could engage to create new/stronger ties and enhance the quality of contributions. To this end, we implemented developer recommendation strategies and prototype tool to help project contributors improve their collaborations. Thus, in this work, we described a controlled experimental study concerned usability and user satisfaction to investigate the developers’ perceptions of using CoopFinder, a prototype tool to support two strategies for recommending collaborations. These developer recommendation strategies aim to connect developers of a specific project based on their similar interests. The study involved 35 participants, 18 of which were GitHub users, and 17 were non–GitHub users. We asked participants to perform the experiment tasks to find collaborators with similar interests using a prototype recommendation tool and GitHub. We reported a quantitative and qualitative evaluation of strategies and tool using the state of the practice as a baseline. As a result, we observed that recommender based on co–changed files can provide suitable collaborator recommendations to developers of a specific project. About 66% of the participants confirmed they would use or recommend this tool.
When Test Cases Are Not Enough: Identification, Assessment, and Rationale of Misconceptions in Correct Code (MC³)
Authors: Silva Eryck Pedro da , Caceffo Ricardo , Azevedo Rodolfo
Published: March 2024

utomated grading systems (autograders) assist the process of teaching in introductory programming courses (CS1). However, the sole focus on correctness can obfuscate the assessment of other characteristics present in code. In this work, we investigated if code, deemed correct by an autograder, were developed with characteristics that indicated potential misunderstandings of the concepts taught in CS1. These characteristics were named Misconceptions in Correct Code (MC³). By analyzing 2,441 codes developed by CS1 students, we curated an initial list of 45 MC³. This list was assessed by CS1 instructors, resulting in the identification of MC³ that should be addressed in classes. We selected the 15 most severe MC³ for further investigation, including a semi-structured observation in a CS1 course and an automated detection software using static code analysis. The results suggested that students develop these MC³ either due to an incomplete comprehension of the concepts taught in CS1 course or a lack of attention while elaborating their code, with correctness being their primary goal. We believe our results can contribute to: (1) the research field of misconceptions in CS1; (2) promoting alternative approaches to complement the use of autograders in CS1 classes; and (3) providing insights that can serve as the foundation for teaching interventions involving MC³ in CS1.
Spider Monkey Metaheuristic Tuning of Model Predictive Control with Perched Landing Stabilities for Novel Auxetic Landing Foot in Drones
Authors: M Magesh , Jawahar P.K. , S.N. Saranya , R Raj Jawahar
Published: March 2024

The study focuses on improving drone landing gear dynamics through an innovative auxetic foot design, leveraging Spider Monkey Optimization for Model Predictive Control adjustment, facilitated by an Arduino-MATLAB interface. The auxetic foot design incorporates materials with a negative Poisson ratio, which allows the foot to expand and enhance energy absorption during landings. This design improves stability and safety during the perched landing process. The SMO-MPC approach is used to optimise the control of the perched landing gear. SMO, inspired by spider monkey search behaviour, optimises auxetic foot control input sequences with the limits of rotational displacement (theta = 30 deg to -30 deg) on the prediction horizon to improve landing gear performance. The real-time implementation of SMO-MPC is achieved through an Arduino-MATLAB interface on quadcopter drone. A comparative analysis is conducted to evaluate the benefits of SMO-MPC compared to conventional MPC methods. The results show that the SMO-MPC approach with auxetic foot design surpasses conventional MPC methods in terms of landing performance with 14.6 % improvement in damping force control and control of aerodynamic stability with pitch of 34.16 %, yaw of 16.87 %, and roll of 31.74 %.
Surface Deformation Prediction Model of High and Steep Open-Pit Slope Based on APSO and TWSVM
Authors: Du Sunwen , Song Ruiting , Qu Qing , Zhao Zhiying , Sun Hailing , Chen Yanwei
Published: March 2024

At present, due to the complex and changeable geological conditions, the precise deformation prediction technology of high and steep slope could not achieve an accurate prediction. In particular, the single forecasting model has some problems such as poor stability, low precision, and data fluctuation. In practice, excavating the complex nonlinear relationship between open-pit slope surface deformation monitoring data and various influencing factors and improving the accuracy of the deformation prediction of high and steep slopes is the key to safe open-pit mine production. It proposed to introduce the position factor and the velocity factor into a twin support vector machine (TWSVM). The adaptive subgroup optimisation (APSO) algorithm is selected for parameter optimisation. Through the comparative analysis of TWSVM, genetic algorithm-TWSVM (GA-TWSVM), and the proposed APSO⁃TWSVM, the experimental data show that the mean absolute error (MAE) values of the three models are 13.29 %，8.17 %, and 1.27 %, the RMSE - 47.83 %，6.52 %, and 3.02 %, respectively; the prediction time for APSO⁃TWSVM is improved by 62.5 % compared to GA-TWSVM.
Warum Islamwissenschaft?
Authors: Symank Katja
Published: March 2024

Who is studying Islamic Studies in Germany today – and why? In this first nationwide survey, over 400 students of Islamic Studies provide information about their study motivation, career goals and views on Islam. Germany's future experts on Islam can thus be described more closely for the first time. The study demonstrates the importance of personal convictions and presuppositions in the humanities, and how these become apparent in relation to Islam. The survey was inspired by ongoing disputes over the purpose of German Islamic Studies and the appropriate attitude towards Islam within the discipline. The author holds an MA in Islamic Studies and is doing her doctorate on the consequences of the ISIS period in Northern Iraq.
The Croat Fortress and the Cave Dwellers
Authors: Maidano Massimiliano , Armstrong Gary
Published: March 2024

This book is a study of a people and a place and various performances in a post-conflict milieu that was once known as the state of Yugoslavia. A war between three militaries between 1991–95 was ended with the Dayton Peace Accords (DPA) and whilst the fighting stopped, the grievances remained. The Skripari consider themselves the vanguard of a football inspired ethno-political nationalism that has at times centuries old antecedents. Who in this post-conflict political milieu might compromise- and how and with whom- and in the face of what reasoning? Such postulations seek further answers around what were - or might be - the structures, contexts, and issues which frustrate or might facilitate the pursuit of a post-conflict civil society.
Pre-Operative Evaluation of Soft Tissue Sarcoma
Authors: Bhattacharyya Supratim , Bhattacharya Antarip
Published: March 2024

Soft Tissue Sarcoma (STS) is a group of heterogenous mesenchymal malignant neoplasms with variable clinical and biological behavior. Although most of the soft tissue tumors are benign in nature, a high degree of suspicion, based on clinical, radiological, cyto-histological and molecular studies, is required to diagnose STS early in its course. There are more than a hundred subtypes of STS reported in the literature. They have different prognostic implications, and often treated differently. In the last decade, owing to betterment of radiological and pathological reporting system, there has been a dramatic improvement in diagnosis and treatment of these tumors. This also led to overall improvement in awareness, and reduction in improper surgical treatment and delayed surgical referrals. However, a centralization of care is of pivotal importance for better management since STS is rare in general. The importance of multidisciplinary approach to the management of STS cannot be over emphasized. This should include a dedicated surgical team, in conjunction with radiology, pathology, radiation oncology, medical oncology, anesthesiology, physiotherapy, and nursing team. In the subsequent section we briefly discuss on the pre operative management of STS, focusing mostly on radiological and pathological evaluation.
Characterization and enumeration of platelet microvesicles in human platelet concentrates by using transmission electron microscopy including electron tomography
Authors: Neumüller Josef , Jungbauer Christof , Wagner Thomas
Published: March 2024

Platelet microvesicles (PMV) carry receptors and contain genetic information. They are delivered from platelets by budding or by exocytosis of α-granules and are able to activate leukocytes and endothelial cells, resulting in inflammatory reactions. Therefore, the ultrastructural investigation and counting of PMV in platelet concentrates (PC) produced by apheresis or pooled buffy coats were investigated. High numbers of PMV in PC can occasionally provoke severe transfusion reactions in recipients suffering from thrombocytopenia caused by different diseases or therapeutic interventions. The ultrastructural investigation of PMV in PC, produced by different manufacturing methods, can significantly contribute to their quality evaluation. PMV was investigated and enumerated using transmission electron microscopy (TEM) on filmed grids by the negative contrasting method and a special photomontage option integrated with TEM. Image aspects of four areas of about 8,500 × 8,500 nm could be sifted through. Using reference gold particles with a known concentration, added to the sample of the PC preparation, and applied to the grid, the number of PMV/μl of the sample could be calculated. Using morphometry, their distribution in terms of area was determined. Visualization of single PMV in ultracentrifuged or alginate-embedded PC samples was enabled by using electron tomography (ET).
Contribution of Government Support in Promoting Women’s Entrepreneurship
Authors: Mahfoud Handaoui
Published: March 2024

Nowadays, the practice of entrepreneurship in many countries is no longer restricted to men only but has opened wider areas for women’s participation. The Global Entrepreneurship Monitor Annual Report 2021 indicated that participation rates in entrepreneurial activities are close between men and women in 49 countries, and the reason for this convergence is due in large part to government support. In this context, we try in this chapter to highlight the importance of women’s entrepreneurship and its impact on economic development, and then to determine the extent to which government support contributes to the promotion of women’s entrepreneurship in Algeria. In this chapter, the various supportive bodies established by the Algerian state to stimulate entrepreneurship, especially women’s, are addressed, where we find the Microcredit Agency, the National Agency for the Development of Entrepreneurship, the National Fund for Unemployment Insurance, and the National Agency for Investment Development. It should be noted that these bodies work in integrated coordination with each other to identify the different women’s projects, whatever their specificities and areas of investment in them. A conceptual model has also been designed to simplify understanding of the topic.
Relationships Between Perceived Stigma and Coping Strategies in Patients with Multiple Sclerosis
Authors: Abdollahi Fariba , Ariyan Eman , Rastegar Fardin , Rezai Sepasi Rana , Motalebi Seyedeh Ameneh
Published: March 2024

Background: Patients with Multiple Sclerosis (MS) often experience varying levels of social stigma, which can impact their health. Objectives: This study aimed to explore the relationship between perceived stigma and coping strategies among MS patients. Methods: Conducted from December 2019 to June 2020, this cross-sectional and correlational study involved 100 MS patients. Participants were recruited from a neurologic clinic in Qazvin, Iran, using convenience sampling. Data collection employed the Lazarus Coping Strategies Questionnaire and the Korean version of the Stigma Scale for Chronic Illness 8-item (SSCI-8). Patients completed these questionnaires at the clinic. Data analysis utilized Pearson’s and Spearman’s correlation coefficients. Results: The average age of participants was 35.93 ± 7.20 years. Mean scores for internal and external stigmas were 6.47 ± 2.03 and 8.73 ± 3.48, respectively. Problem-focused strategies were most commonly used by MS patients. Pearson correlations revealed a significant positive relationship between internal stigma and escape-avoidance (r = 0.391, P < 0.000), seeking social support (r = 0.215, P = 0.031), confronting (r = 0.240, P = 0.016), and self-controlling strategies (r = 0.222, P = 0.026). Significant associations were also noted between external stigma and escape avoidance (r = 0.322, P = 0.001) and confronting strategies (r = 0.240, P = 0.016). Inverse correlations were found between educational level and internal stigma (r = -0.273, P = 0.006) and between MS duration and external stigma (r = -0.296, P = 0.003). Conclusions: Multiple sclerosis (MS) patients experiencing higher levels of stigma tended to use more negative coping strategies. Implementing programs to reduce stigma and promote effective coping strategies may enhance the physical and psychological well-being of these patients.