bluuebunny/crossref_metadata_2025_split huggingface dataset:
Implementation of Technology Acceptance Model (TAM) in Learning Management System (Case Study: Kalimantan Institute of Technology)
Authors: Amalia Dwi Nur 
Published: December 2023

Abstrakâ€”Learning Management System (LMS) digunakan sebagai media pembelajaran pada proses perkuliahan yang ada di Institut Teknologi Kalimantan (ITK) sejak tahun 2020. Berdasarkan survei kuisioner, didapatkan kurangnya pemahaman Â civitas dalam menggunakan LMS ITK dan belum adanya evaluasi penerimaan LMS ITK sejak digunakan. Penelitian ini bertujuan untuk mengetahui faktor yang mempengaruhi penerimaan LMS di lingkungan ITK. Penelitian ini menggunakan TAM dan memiliki sampel sebanyak 377, terdiri dari 356 mahasiswa dan 21 dosen. Model TAM yang diacu memiliki 8 variabel dan disusun menjadi 13 hipotesa. Hasil evaluasi dari variabel model konseptual yang disusun didapatkan bahwa variabel Perceived self-efficacy (PSE) berpengaruh positif signifikan terhadap Perceived Ease of Use (PEOU), Facilitating Condition (FC) berpengaruh positif signifikan terhadap Perceived Ease of Use (PEOU), Perceived Ease of Use (PEOU) berpengaruh positif signifikan terhadap Perceived Usefulness (PU),Â Perceived Ease of Use (PEOU) berpengaruh positif signifikan terhadap Attitude Toward Using (ATU), Perceived Usefulness (PU) berpengaruh positif signifikan terhadap Attitude Toward Using (ATU), Attitude Toward Using (ATU) berpengaruh positif signifikan terhadap Behavioural Intention to use (BI), dan Behavioural Intention to use (BI) memiliki efek positif yang signifikan terhadap Actual Use (AU) LMS.Kata kunci: ITK, Learning Management System, Technology Acceptance ModelÂ Abstract â€” Learning Management System (LMS) has been used as a learning medium in the lecture process at the Kalimantan Institute of Technology (ITK) since 2020. Based on the questionnaire survey, it was found that there was a lack of understanding of the community in using the ITK LMS and there has been no evaluation of ITK LMS acceptance since it was used. This study aims to determine the factors that influence LMS acceptance in the ITK environment. This study used TAM and had a sample of 377, consisting of 356 students and 21 lecturers. The TAM model referred to has 8 variables and is organized into 13 hypotheses. The results of the evaluation of the conceptual model variables compiled show that the variable Perceived self-efficacy (PSE) has a significant positive effect on Perceived Ease of Use (PEOU), Facilitating Condition (FC) has a significant positive effect on Perceived Ease of Use (PEOU), Perceived Ease of Use (PEOU). Use (PEOU) has a significant positive effect on Perceived Usefulness (PU), Perceived Ease of Use (PEOU) has a significant positive effect on Attitude Toward Using (ATU), Perceived Usefulness (PU) has a significant positive effect on Attitude Toward Using (ATU), Attitude Toward Using (ATU) has a significant positive effect on Behavioral Intention to use (BI), and Behavioral Intention to use (BI) has a significant positive effect on LMS Actual Use (AU).Keywords: ITK, Learning Management System, Technology Acceptance Model
Políticas sociales y reducción de la desigualdad en el tramo inferior de la distribución de la renta
Authors: Bandrés Moliné Eduardo 
Published: December 2023

A pesar de las políticas públicas de apoyo a la renta de los hogares, la desigualdad aumentó en 2020 por el impacto de la crisis pandémica en el extremo inferior de la distribución. De hecho, la renta media disponible por persona del 10 % más pobre de la población cayó un 7 % respecto al año anterior, mientras que la media total prácticamente se mantenía constante. En 2021, en cambio, se produjo una reducción de la desigualdad, precisamente por la mejora relativa de los dos primeros deciles de la distribución, y especialmente del primero, cuya renta media disponible por persona aumentaría un 24 % sobre 2020, muy por encima de la media del conjunto, que lo hizo un 6 %. La razón principal de esa mejoría de rentas del 10 % más pobre se debió a un aumento de la cobertura y de la cuantía de pensiones y ayudas sociales para colectivos en riesgo de exclusión, y del ingreso mínimo vital, que se extendió sobre un mayor número de hogares. El resultado de todo ello es que, de acuerdo con el indicador más utilizado para medir la desigualdad -el coeficiente de Gini-, en 2021 estaríamos en niveles de desigualdad de rentas prácticamente iguales que en 2019, pero con una menor tasa de pobreza, habiendo superado el impacto negativo de la crisis.
USER-CENTERED DESIGN OF LIMB PROSTHESES: A NEW UNIVERSITY COURSE DESIGNED TO SPARK INTEREST IN ORTHOTICS & PROSTHETICS FOR BIOENGINEERING STUDENTS
Authors: Fiedler Goeran , Samosky Joseph 
Published: December 2023

There is a current need to increase recruitment in orthotics and prosthetics, and a promising approach is to increase awareness, interest and cross-disciplinary engagement in O&P among students of allied disciplines such as bioengineering. We describe a new interdisciplinary course we jointly developed at the University of Pittsburgh and deployed for the first time in the spring of 2023. The course was built on core foci of human-centered design, design thinking, experiential learning, 3D printing, creative problem-solving and prototyping. We leveraged a real-world project-based learning approach that included early and ongoing involvement of student teams with clients who used prosthetics. We explored creating a learning environment in which bioengineering students were motivated to learn about the O&P field by partnering with clients to investigate their unmet prosthetic needs and invent new solutions, with computer-aided design and 3D printing as key enabling technologies. Each student team produced an individually designed and fitted device for a specific application for a person with limb difference. Student feedback was positive throughout with several recipients expressing enthusiasm about the field of O&P and about the opportunity to work with actual patients. Several students stated their new-found interest in pursuing a career in the field. We believe that this sort of class offering could be implemented in many institutions that host O&P graduate programs, to raise awareness of the profession and attract more and better prepared applicants.
Article PDF Link: https://jps.library.utoronto.ca/index.php/cpoj/article/view/41789/32273
How To Cite: Fiedler G, Samosky J. User-centered design of limb prostheses: a new university course designed to spark interest in orthotics & prosthetics for bioengineering students. Canadian Prosthetics & Orthotics Journal. 2023; Volume 6, Issue 2, No.2. https://doi.org/10.33137/cpoj.v6i2.41789
Corresponding Author: Goeran Fiedler, PhDDepartment of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, United States.E-Mail: gfiedler@pitt.eduORCID ID: https://orcid.org/0000-0003-1532-1248
РЕАЛІЗАЦІЯ ПРАВ ГРОМАДЯН У СОЦІАЛЬНІЙ СФЕРІ КРІЗЬ ПРИЗМУ ВЕРХОВЕНСТВА ПРАВА
Authors: Арсентьєва О.С. 
Published: December 2023

У статті на підставі аналізу наукових позицій, міжнародних та національних нормативно-правових актів констатовано, що продуктивним підходом трактування верховенства права є його визначення через систему важливих взаємопов’язаних принципів (загальних, міжгалузевих, галузевих) та елементів (складових) самого надпринципа. З’ясовано, що принцип верховенства права є основною характеристикою сучасної соціальної правової держави, в якій права людини та її соціальна безпека є складовою свободи, що базується на законах та пануванні права. Відзначено, що саме система соціального захисту є механізмом, що має реагувати на загрози та ризики (COVID-19, війна, воєнний стан чи повоєнне відновлення тощо), що відбуваються та впливають на забезпечення громадян. Саме зазначені ризики показали, що країни вже розробили всеосяжні системи соціального захисту. Водночас існують значні субрегіональні відмінності, правові прогалини та недостатня ефективність охоплення громадян у сфері соціальний захисту, що відзначається у статтях та доповідях міжнародних організацій. Проведено аналіз та надана авторська класифікація нормативно-правових актів, спрямованих на соціальну захищеність населення, що були прийняті в перший рік повномасштабної війни з рф. На підставі аналізу зроблено висновок щодо недостатньої сталості та універсальності всій системі соціального захисту з огляду на на те, що більше половини актів були актами кризового, хоча і достатньо оперативного реагування.
Ключові слова: принцип, верховенство право, реалізація прав громадян, соціальна сфера, соціальні стандарти, COVID-19, воєнний стан, соціальний захист.
ВПЛИВ ЗЕРНОВОЇ КРИЗИ НА ПРОДОВОЛЬЧУ БЕЗПЕКУ УКРАЇНИ ТА ЄВРОПЕЙСЬКОГО СОЮЗУ
Authors: Яковюк І.В. , Жуков І.М. , Цвеліх М.П. 
Published: December 2023

Стаття присвячена дослідженню впливу зернової кризи на забезпечення продовольчої безпеки в Україні та Європейському Союзі. Доведено, що через російську агресію Україна, як провідний експортер зерна, зіткнулася з різким падінням експорту. Це призвело до серйозних проблем із продовольчою безпекою мільйонів людей у всьому світі. У статті проаналізовано проблему забезпечення продовольчої безпеки, пов’язану з падінням виробництва. Очікується, що в поточному сезоні Україна отримає суттєво менший врожай зернових культур, ніж до війни, зокрема через руйнування ключової української греблі та затоплення сільськогосподарських угідь. Також проаналізовано причини укладання ООН та Туреччиною Чорноморської зернової угоди з Україною та росією у липні 2022 р., а також дано оцінку наслідків виходу Росії з цієї угоди в 2023 р. для глобальної продовольчої безпеки. Показно, що відправляти зерно та інші продукти харчування суходолом через Європу обходиться набагато дорожче і займає більше часу, ніж морський експорт. Відповідно витрати на транспортування сушею зростають через військові дії, заміновані території, руйнування сільськогосподарської інфраструктури та інші проблеми. Дії ЄС та ООН допомагають стримати зростання цін, але перспективи залишаються важкими.
Ключові слова: продовольча безпека, зернова угода, російська агресія, Україна, Європейський Союз.
Pengembangan Bahan Ajar Matematika Berbasis Realistic Mathematics Education Untuk Melatih Keterampilan Berpikir Kreatif Kelas IV SD Negeri Kota Bengkulu
Authors: Alfurqon Prima , Karjiyati Victoria , Tarmizi Pebrian 
Published: December 2023

This study develops teaching materials mathematical approach Realistic Mathematics Education (RME) to train the creative thinking skills of fourth grade Elementary School Bengkulu City as a reference material for students. This study is a Research and Development (R&D) research modifying the ADDIE model. This research was conducted in five stages, namely the analysis stage, the design stage, the development stage, the implementation stage, and the evaluation stage. Validation is carried out by material experts, design experts, and linguists. Teaching materials that have been validated are given to fourth grade teachers of Bengkulu City Elementary Schools to get responses. Data analysis techniques in this study are qualitative descriptive statistical analysis of input, comments, and suggestions from expert validation sheets, teacher response questionnaires, student summative evaluation results, student response questionnaires and descriptive statistical analysis of scores from expert validation results, teacher responses and responses. students. This research produces teaching material products with expert validation assessment of material 94.2, expert validation design 92.5, validation of linguists 85.71 with very valid categories. The results of eligibility get 92.22 with a very valid category and the effectiveness of getting 87,75 with a very effective category. The conclusion of this research is that the product of developing mathematics teaching materials based on Realistic Mathematics Education is valid, feasible, and effective to be used to train the creative thinking skills of class IV Elementary Schools of Bengkulu City.Keywords: Teaching Materials, Development, RME, Creative Thinking Skills, Mathematics.
Strategi Guru dalam Melaksanakan Pembelajaran Luar Jaringan Masa Pandemi COVID-19 di Kelas IV C Sekolah Dasar Negeri I Kota Bengkulu
Authors: Ansyah Perdi , Juarsa Osa , Tarmizi Pebrian 
Published: December 2023

This study aims to describe the teacher's strategy in implementing offline learning during the COVID-19 pandemic related to preliminary activities, core learning activities, and closing activities for offline learning in class IV C of SD Negeri 1 Bengkulu City. This research uses descriptive qualitative research. The data used in this study are primary data and secondary data. The research instrument used observation and interview guidelines. The data analysis technique uses the steps, namely, data collection, data condensation, data presentation, and concluding. The validity of the data used triangulation and member check. The results showed that in carrying out learning outside the network during the COVID-19 pandemic in class IV C of SD Negeri 1 Bengkulu City in the preliminary learning activities, the teacher said greetings, invited students to pray, gave apperception, motivation, literacy, explained the general subject matter and explain the learning objectives. In the core learning activities, the teacher uses the Discovery Learning (DL) model, lecture and question and answer learning methods, audiovisual learning media, and lesson module teaching materials which contain material from thematic books K13 and there are also materials taken from Bupena. In closing learning activities, the teacher provides formative tests, feedback, follow-up, provides reinforcement, invites students to pray, and ends with saying greetings.

Keywords: Descriptive Studies, Teacher Strategies, preliminary activities, core learning, closing learning
Korelasi antara Dukungan Orang Tua dengan Motivasi Belajar Anak Selama Menerima Pembelajaran Daring di SD Kota Bengkulu
Authors: Qumariah Afifah , Noperman Feri , M.Pd. Dalifa 
Published: December 2023

This study aims to determine the correlation between parental support and children's learning motivation while receiving online learning during covid-19 in Bengkulu City. This study uses a quantitative approach to the type of correlation. The population of this study were students at SD Kota Bengkulu. The sample that the researchers used was 360 respondents. The research instrument used was a questionnaire. The steps in this study are data tabulation, validity test, reliability test, data description, normality test, hypothesis testing and conclusions. In this study concluded that: there is a positive and significant relationship between parental support learning motivation is based on the calculation of SPSS version 16 is equal to 0.501 and the results correlation rvaluecount is less than 0.05 then H0 is rejected and Ha accepted so that there is a correlation between parental support and student motivation. The correlation of 0.501 lies between 0.40-0.599, it can be concluded that there is a moderate correlation between parental support and student motivation while receiving online learning at SD Kota Bengkulu.

Keywords: parental support, children's learning motivation.
Correlation between Risk Factors and Protein Expression of ER, PR, and HER-2 in Breast Cancer Patients: A Population-Based Study in Makassar Indonesia
Authors: Meylani Indah Try , Benyamin Andi Fachruddin , Harjianti Tutik , Muis Mirna , Miskad Upik Anderiani , Minhajat Rahmawati 
Published: December 2023

Background: Breast cancer is a condition characterized by abnormal and uncontrollable growth of cells in breast tissue. According to Global Cancer Statistics 2020, it ranks as the leading cause of female cancer mortality. The disease has four subtypes defined by protein expression, namely Luminal A (ER/PR (+), HER2 (-)), Luminal B (ER/PR (+), HER2 (+)), triple-negative/basal-like (ER, PR, HER2 (-)), and HER2-enriched (ER (-), PR (-), HER2 (+)), each with distinct characteristics influenced by various risk factors. Therefore, this study aimed to explore the correlation between breast cancer risk factors and protein expression of ER, PR, and HER2. Methods: The cross-sectional analytical study was conducted in Makassar, Indonesia, using secondary data from 259 breast cancer patients. Information on ER, PR, HER2 expression, and patient risk factors such as age, history of hormonal contraceptive use, and family history of breast cancer were extracted from medical records and subjected to statistical analysis using the Chi-square test, with significance set at p < 0.05. Results: The results showed that there was a significant correlation between age ≥ 40 years and the expression of ER, PR, and HER2 (p < 0.005). However, no significant correlations were observed between family history and hormonal contraceptive use with ER, PR, and HER2 expression. Conclusions: This study established a meaningful correlation between risk factors of age and breast cancer subtypes based on ER, PR, and HER2 expression.
The Relationship between Degree of Differentiation with the Incidence of Lymphovascular Infiltration Triple Negative Breast Cancer in West Sumatera
Authors: Hidayat Nur Latifah Alfaina , Yenita Yenita , Khambri Daan 
Published: December 2023

Background: The degree of differentiation and the incidence of lymphovascular infiltration in Triple Negative Breast Cancer (TNBC) are several determinants of the prognosis and survival of sufferers. This disease has a more aggressive clinical course than other breast cancer phenotypes. Targeted therapy has not been able to improve survival in TNBC patients. This study aims to analyze the relationship between the degree of differentiation and lymphovascular infiltration in Triple Negative Breast Cancer in West Sumatra. Methods: This is an observational analytic study with a cross-sectional approach. The number of study samples was 44 TNBC patients at the Ropanasuri Special Surgery Hospital, Ibnu Sina Islamic Hospital, and RSUP Dr. M. Djamil, Padang, in 2016–2021. The data studied were the degree of differentiation and lymphovascular infiltration from the results of anatomical pathology examination which were analyzed using the Chi Square test. Results: The most histopathological types in TNBC were Invasive Carcinoma Mammae of No Special Type (79,5%) with the most age range of patients over 60 years (43,2%). The majority of the degrees of differentiation found were grade II (75%), lymphovascular infiltration negative category (65,9%), and there was a significant relationship (p < 0,001) between the degree of differentiation and lymphovascular infiltration in TNBC Conclusions: There was a relationship between the degree of differentiation and lymphovascular infiltration in TNBC, namely the higher the histopathological grade of cancer cells, the higher the probability of experiencing lymphovascular infiltration.
A Case Report of Pediatric Colorectal Carcinoma in an 11-year-old Indonesian
Authors: Pahlevi Adeputra Nasution Iqbal , Fikri Erjan , Dutra Pratama Raka 
Published: December 2023

Introduction: Colorectal carcinoma (CRC) is a rare condition among pediatric patients and is often considered the last possible diagnosis in individuals with defecating issues. Therefore, this case report aims to present and elaborate on the identification of pediatric CRC in a center in Indonesia.Case Presentation: An 11-year-old female adolescent presented with obstipation for a week after a series of defecating difficulty episodes spanning the last three months. Furthermore, these difficulties had been progressively worsening over the past two weeks. The patient also reported recurrent colic pain in the abdominal region, but the exact location was unspecified. Positive results of goat-like stool were found for three months, without any observed diarrhea episodes and blood or mucous layer on the stool. A significant weight loss of ±10 kg was reported during the illness period. On physical examination, symmetrical abdominal distention was observed, and colon-in-loop and CT assessment results supported this. These diagnostic measures showed a malignant-suggestive mass ascending to the transverse colon. A right extended hemicolectomy procedure was then carried out as the definitive treatment, accompanied by stoma ileocolostomy to divert defecation. The histopathological analysis on the 4.0 x 4.0 cm intraluminal mass confirmed the presence of poorly differentiated adenocarcinoma. Conclusion: The identification of chronic constipation among pediatric patients must raise awareness regarding the potential for mechanical bowel obstruction due to a malignant mass, specifically in inpatients.
An Assessment of Primary Cardiac Lymphoma: A Rare Case in Indonesia
Authors: Hanum Sitti Fatimah , Hardjolukito Endang Sri Roostini , Tanurahardja Budiana , Widiantari Aninda Dinar , Murtiani Farida 
Published: December 2023

Introduction: : Primary cardiac lymphoma (PCL) is an uncommon malignancy with a high mortality rate. The disease is commonly found as non-Hodgkin’s lymphoma (NHL), mainly located in the heart or pericardium. PCL is difficult to diagnose due to its unspecific clinical manifestations. Echocardiography, computed tomography (CT) scanning, and magnetic resonance imaging (MRI) can help in diagnosing PCL, but histopathological examination is the gold standard for a definitive diagnosis. Therefore, this study aimed to compare the case of malignant cardiac lymphoma and MRI with earlier related literature. Case Presentation: This study reported a case of PCL in 52 years old male who came to Cipto Mangunkusumo Hospital with intra cardiac tumour and underwent surgery with median sternotomy. CT scan of the chest showed a mass in the left atrial and no significant abnormalities in other organs. Histopathological examination showed the morphologic feature of diffuse monotonous proliferation of atypical large B lymphocytes. The lymphoma diagnosis was supported by immunohistochemistry including CD20, MUM1, and Ki67 positivity. Conclusions: PCL was difficult to diagnose due to nonspecific clinical manifestations. Immunostaining helped to diagnose more specifically and determine the treatment plan. Histologic finding from PCL was mostly Diffuse Large B-cell lymphoma (DLBCL) and the prognosis was poor. Therefore, identifying the subtype of DLBCL was important for prognostic.