bluuebunny/crossref_metadata_2025 huggingface dataset:
Design of LC Filter with Shunt Damping Resistor for Non-linear Load to Reduce the Total Harmonic Distortion in Load Voltage
Authors: Soomro Abdul Hameed , Iqrar Ahmed Khoso  , Naseeb Ullah Sawand  , Lal Bux Nuhrio
Published: June 2024

The electrical power distribution system is the part of a power system, which supplies electrical power to consumers for utilization. Recently the utilization of nonlinear loads has been increasing in distribution system which badly affected the sinusoidal output voltage waveform. Every consumer of electricity demand consistent and sinusoidal voltage waveform to run their loads properly but due to power quality issues such as harmonics, voltage sag, voltage swell, flickering, and interruption of power supply which badly affect the output voltage of the loads may result in equipment damages, and financial loss. This research study discusses the voltage harmonic which is one of the power quality problems. The harmonic is a Non sinusoidal waveform that is generated due to the applications of nonlinear loads which affect the power system reliability, increase the transformer losses, line losses,  and frequent faults are generated which results in poor utility revenue, and reduction in production in industries. So, in this research study, the LC filter with a damping resistor is designed to improve the output voltage waveform. The MATLAB simulation model is developed to analyze the performance of the distribution system under linear and nonlinear loads with and without an LC filter circuit and also THD% is analyzed through FFT.
VERGÜENZA CORPORAL Y DISEÑO EN EL CUIDADO DE ADULTOS DEPENDIENTES
Authors: Hernández Romero Yissel
Published: June 2024

Este artículo aborda las condiciones que desencadenan la vergüenza corporal y los conceptos de diseño rela- cionados en el ámbito de atención a adultos dependientes. La creciente población de adultos mayores que requieren cuidado se destaca como una premisa importante. El objetivo del trabajo es analizar la influencia de objetos en la auto percepción en situaciones de cuidado, donde la falta de autonomía puede afectar la digni- dad y generar vergüenza, mediante la revisión de proyectos médicos de diseño vinculados a la vergüenza y la exposición del cuerpo. El propósito es identificar enfoques de diseño y conceptos clave que puedan aplicarse en el desarrollo de productos y servicios para el cuidado íntimo digno de adultos mayores.
Palabras clave: vergüenza corporal, diseño de productos, diseño de experiencias, cuidado íntimo, adultos dependientes.
AbstractThis article addresses the conditions triggering bodily shame and related design concepts within the realm of care for dependent adults. The burgeoning population of elderly individuals in need of care is underscored as a significant premise. The study aims to analyze the influence of objects on self-perception in caregiving situations, where lack of autonomy can impact dignity and evoke shame, through examining medical design projects linked to shame and bodily exposure. The purpose is to identify design approaches and key concepts that can be applied in developing products and services for the dignified intimate care of older adults.
Keywords: body shaming, product design, experience design, intimate care, dependent adults.
Dos nuevas plataformas digitales para la valoración y difusión del patrimonio de las obras públicas
Authors: Hernández Lamas Patricia , Bernabéu Larena Jorge , Martín-Caro Álamo José Antonio , Cabau Anchuelo Beatriz , Gil Plana Álvaro , De Castro Cuartero Óscar
Published: June 2024

La Fundación Miguel Aguiló, dedicada a la investigación del patrimonio y el paisaje construido, ha diseñado dos herramientas online gratuitas para dar a conocer diferentes obras públicas de la ciudad de Madrid. En 2022 se lanzó, en colaboración con INES Ingenieros Consultores, “Puentes de Madrid. Técnica y Cultura”. En ella se incluyen fichas de 53 puentes de la capital, así como itinerarios autoguiados, modelos 3D y una valoración patrimonial comparada. En 2023 se ha publicado “Estaciones. Lugares de intercambio”, con información de más de 40 estaciones de Metro, Renfe y Cercanías y vídeos explicativos realizados por estudiantes de ingeniería civil. El objetivo de ambas es enriquecer las tradicionales bases de datos con las posibilidades que ofrecen las nuevas tecnologías (capas cartográficas, geolocalización) para ofrecer a la ciudadanía un instrumento de consulta riguroso sobre patrimonio local, pero más atractivo y accesible.
Queiro Quijada, R. (2022) Los Patronatos de Casas Baratas de Sevilla
Authors: Montes de la Vega José Francisco
Published: June 2024

Reseña del libro Los Patronatos de Casas Baratas de Sevilla, de Queiro Quijada, R. (2022).
La Unesco adopta un nuevo Marco mundial para fortalecer la educación cultural y artística
Authors: Ortega Muñoz Sergio
Published: June 2024

El pasado mes de febrero, en la Conferencia mundial de la Unesco sobre la educación cultural y artística, celebrada en en Abu Dabi (Emiratos Árabes Unidos), los Estados miembro adoptaron por unanimidad un nuevo Marco mundial para la educación cultural y artística. Resultado de dos años de consultas, diálogo y negociaciones, el nuevo Marco, asume compromisos como: priorizar la educación cultural y artística en la formación del profesorado; poner el foco dentro del aula en la cultura y el patrimonio locales y autóctonos; y reconocer las competencias artísticas y culturales en el mundo profesional. España ha participado activamente en todo el proceso, organizando además uno de los Encuentros regionales
SOSIALISASI PENGGUNAAN SISTEM PLTS MELALUI PEMBUATAN ALAT PERAGA INSTALASI SISTEM PENERANGAN MENGGUNAKAN PANEL SURYA UNTUK MEDIA PEMBELAJARAN ENERGI TERBARUKAN DI SD SAB MAHIRA BENGKULU
Authors: Herawati Afriyastuti
Published: June 2024

Sistem penyampaian materi ajar siswa-siswi SD selama ini hanya berfokus pada buku terutama mengenai energi listrik terbarukan.. Tidak adanya aplikasi nyata sebagai media pembelajaran berdampak kurang berkembangnya kreativitas dari guru dan siswa sekolah terhadap materi pembelajaran. Dengan adanya pengabdian kepada masyarakat tentang pembuatan alat peraga instalasi sistem penerangan menggunakan panel surya diharapkan mampu menumbuhkan kreativitas dan meningkatkan pemahaman konsep terhadap guru dan siswa-siswa khususnya di Sekolah Alam Bengkulu Mahira. Melalui kegiatan ini siswa dan guru diperkenalkan bagaimana merancang suatu instalasi sistem penerangan menggunakan panel surya. Sehingga teori-teori yang diajarkan di sekolah dapat diaplikasikan secara langsung dalam bentuk praktik. Hasil rancangan yang dibuat telah diserahkan kepada pihak sekolah sebagai modul pembelajaran energi terbarukan.
Evaluating the Regional Contracted Teachers Appointment Program at the Junior High School Level in Tambrauw Regency, Southwest Papua Province : Context of Education in Remote Areas
Authors: Hariyanto Teguh , Ismanto Bambang
Published: June 2024

This study aims to assess the achievements and impacts of the program regarding the appointment of contract teachers at the junior high school (SMP) level in Tambrauw Regency, Southwest Papua Province. This research used an evaluation method with the Context, Input, Process, and Product (CIPP) Evaluation Model developed by Stufflebeam. Respondents consist of representatives from the Department of Education, School Principals, and Teachers. Data collection methods include interviews, observations, and document studies. The collected data are then analyzed qualitatively and presented verbally. The utilization of triangulation and qualitative analysis methods in this study enhances the credibility of the data and the validity of the resulting findings. The analysis results indicate that: Firstly, in terms of context, the implementation of this program still aligns with the existing needs. Secondly, in terms of input, the program can proceed due to the availability of adequate financial support and resources. Thirdly, during the implementation process, external interventions influence the achievement of program objectives. Lastly, in terms of product, this program successfully achieves its predetermined goals and positively impacts the improvement of educational quality. In conclusion, the program regarding the appointment of contract teachers in junior high schools in Tambrauw Regency has a significant impact on enhancing the quality of education. This assessment is crucial for refining and optimizing existing programs. This study provides a valuable contribution to the program evaluation literature, particularly in the context of education in remote areas.
Efforts by Universities to Promote Sustainability Competence Over The Last Few Decades : A Systematic Literature Review
Authors: Rahardjanto Abdulkadir , Husamah H.
Published: June 2024

This study analyzes the efforts by universities to promote sustainability competence over the last few decades and it is anticipated that it will make a valuable contribution to the advancement of literacy studies about education for sustainable development (ESD). This study employed a systematic literature review (SLR) method adapted from the PRISMA model. Qualitative data collection techniques were employed, followed by thematic analysis for data interpretation. This SLR obtained several interesting findings. It was found that the theme of SC was first collected in the Scopus database in 2009, and the increasing SC-higher education occurred during and post-COVID-19 pandemic, namely from 2020 to 2023. Various efforts have been made by universities around the world to promote SC. Their focus is on strengthening SC to realize the ESD and achieve SDGs through strengthening active learning, strengthening students and teachers, and reformulating and adapting the curriculum. It was also found that the author's country of origin is still dominated by countries in the European region, namely Spain, Sweden, and England. This fact is also supported by the concern of funding sponsors from Europe in funding research and publications regarding sustainability competencies. Therefore, this theme needs to campaign widely on other continents, especially Asia, Africa, Oceania, and America because its role and position are also important for sustainability.
Ecopedagogics as An Alternative Approach in Developing Social Studies Teaching Materials in Coastal Schools in Jakarta
Authors: Yuliani Shahibah , Disman Disman , Maryani Enok , Nurbayani Siti
Published: June 2024

The study explores the urgency of eco-pedagogic as a social study teaching materials approach in Jakarta schools and relevant content lifted in developing social studies teaching materials by eco-pedagogics approach. This research used a qualitative method. The collected data were analyzed using triangulation techniques used the participant observation, FGD, and interview involving 28 social studies teachers at schools in North Jakarta and Kepulauan Seribu. Then, it was processed with device NVivo 12 software. The research results showed that (1) The teacher considered that eco-pedagogic approach became a need for developing social studies teaching materials in coastal schools, (2) Relevant content in eco-pedagogic-based teaching materials covered aspects of sustainability environment coast, utilization of environmental functions, and natural resource management. The development of teaching materials was carried out by considering the learning objectives that include evaluation of coastal and marine resource potential, designing solutions to environmental problems, and argument presentation. The proposed learning model in teaching materials was Project-based Learning. In conclusion, the development of ecopedagogy-based teaching materials is very needed as an environmental conservation effort, because in previous research there were no teaching materials that focused on coastal and marine environments. Then, the content contained in social studies teaching materials is eco-pedagogically based with a project-based learning model can be an enriching reference for students at coastal junior high schools in Jakarta focusing on relevant content and using appropriate learning models is expected that students can understand better and care about the coastal and marine environment.
Optimizing Assessment for Learning in Islamic Education through Authentic and Diagnostic Assessment : A Systematic Literature Review
Authors: Fadlillah Nilna , Kusaeri Kusaeri
Published: June 2024

This study aims to provide a comprehensive overview of research trends in authentic and diagnostic assessments, analyze the factors that influence their implementation and effectiveness, and the potential for optimizing both assessments to improve the quality of Islamic learning. Using the Systematic Literature Review method with Watase Uake and Publish or Perish tools, this study screened 825 articles according to PRISMA guidelines. After identifying, screening, and eligibility, 46 articles Scopus Indexed, Sinta 1, and Sinta 2 were selected for further mapping and thematic analysis. The results showed  that 1) the main trends of the research were related to the integration of technology in both assessments through e-portfolios and eDia System; 2) factors affecting effectiveness included validity and reliability of instruments, simplification of trials and validation, and integration of technology, while the obstacles were dominated by the lack of understanding of teachers, the complexity of procedures, and limited resources and time; 3) optimization steps included comprehensive training for teachers, development and validation of instruments, provision of supporting facilities, as well as the need for technology integration to make Islamic learning more dynamic, efficient, holistic, and meaningful. This study can be a reference for educators and education managers to improve assessment practices in learning Islamic Religion so that it can effectively achieve the goals of holistic Islamic education.
Social Studies Teachers’ Extent of Using Out-of-School Teaching Environments for Their Lessons
Authors: Yıldırım Münevver , Şimşek Ufuk
Published: June 2024

The aim of the present study is to find out social studies teachers’ opinions about the use of out-of-school learning environments for their lessons. Since the social studies curriculum stipulates that out-of-school teaching environments should be given importance and utilized in accordance with the intended learning outcomes, the social studies teachers in this study were asked which out-of-school teaching environments they use and how they teach the lessons in such environments, as well as their opinions on the possible contributions of out-of-school teaching environments, the problems experienced in such environments, and their suggestions in this respect. Conducted with a basic qualitative research design, this study involved a study sample consisting of 10 social studies teachers who were working in schools located in Palandöken and Yakutiye Districts of Erzurum, and affiliated to the Provincial Directorate of National Education in the 2022/23 academic year. Research data were collected with semi-structured interview questions prepared by the researcher and analysed with a content analysis. In general, depending on the available data, it was concluded that 6 of the social studies teachers made use of out-of-school teaching environments in their lessons, while 4 of them did not. In this context, historical landmarks, museums and cinemas appeared to be the most common out-of-school teaching environments. Some other data further indicated that, in fact, all teachers participating in the study stated that out-of-school teaching environments make great contributions to the learning process as well as providing concrete and permanent learning, whereas some respondents expressed their negative views due to the difficulty of controlling students and the challenge of security-related problems.
OKUL ÖNCESİ DÖNEMDE PSİKOLOJİK SAĞLAMLIK İLE SOSYAL BECERİLER ARASINDAKİ İLİŞKİ VE SOSYAL BECERİLERİ ETKİLEYEN FAKTÖRLER
Authors: Aksoy Hatice Pınar , Gültekin Akduman Gülümser , Şepitci Sarıbaş Merve , Özyürek Arzu
Published: June 2024

Bu çalışma, okul öncesi dönemdeki çocuklarda psikolojik sağlamlık ile sosyal beceriler arasındaki ilişkinin ve sosyal becerilerin hangi kişisel değişkenlerden etkilendiğinin incelenmesi amacıyla yapılmıştır. Araştırmada, ilişkisel tarama modeli ve sınıflama modellerinden olan karar ağacı kullanılmıştır. Araştırmanın örnekleminde 315 çocuk yer almaktadır. Verileri toplamada “Genel Bilgi Formu”, “Çocuk Ego Sağlamlığı Ölçeği” ve “Okul Öncesi Sosyal Beceri Değerlendirme Ölçeği” kullanılmıştır. Çocukların psikolojik sağlamlıklarıyla sosyal becerileri arasındaki ilişki Pearson Korelasyon Katsayısı, çocukların sosyal becerilerinin hangi değişkenlerden etkilendiği ise CHAID algoritması kullanılarak ortaya konulmuştur. Araştırmanın sonucunda, çocukların psikolojik sağlamlıklarıyla sosyal beceri düzeyleri arasında orta düzeyli pozitif yönde bir ilişki saptanmıştır. CHAID analizleri, anaokulundaki çocukların başlangıç becerilerinin anasınıfındakilerden, kız çocukların arkadaşlık becerilerinin erkek çocuklarınkinden, 61-72 aylık çocukların duygularını yönetme becerilerinin 48-60 aylık çocuklarınkinden, 61-72 aylık kız çocuklarının duygularını yönetme becerilerinin 61-72 aylık erkek çocuklarınkinden, kız çocukların sosyal beceri düzeylerinin erkek çocuklarınkinden anlamlı derecede yüksek olduğunu göstermiştir. Kişisel değişkenlerin, çocukların akademik destek becerilerinde farklılık oluşturmadığı görülmüştür. Sonuçlar doğrultusunda çocukların psikolojik sağlamlıklarını ve sosyal becerilerini geliştirmeye yönelik önerilerde bulunulmuştur.
Evidence-informed master admission
Authors:   , de Boer Timothius Hermannus Josephus
Published: June 2024

This dissertation has the purpose to contribute to the science and practice of admission
procedures in higher education. A literature analysis showed that the student selection
literature is dominated by studies into medical and notably bachelor programs. Studies into
master programs and non-medical programs, especially non-medical master programs, are
vastly underrepresented. Furthermore, within existing medical and bachelor studies there
is a lack of knowledge on the predictive validity of two often-used instruments: cognitive
relatedness of prior education and application essays. Finally, there is gap of knowledge on
how these instruments influence the diversity of the admitted cohorts of master students.
This led to the following research question:
How do cognitive and non-cognitive admission instruments influence the study success of
individual master students and the diversity of groups of master students?
This is done by the following 4 important contributions:
1. Non-cognitive admission instruments are an important aspect of admission procedures,
because they are essential in accurately predicting the students’ necessary skills.
Furthermore, there is a lack of information on non-cognitive admission instruments in
the student admission literature.
2. Bachelor grades cannot be used as an admission instrument without caution because
their predictive validity interacts with the relatedness in knowledge between bachelor
and master programs. For students with weakly related bachelors, bachelor grades are
only half as effective as an admission instrument compared to students with strongly
related bachelors.
3. Application essays can certainly be an effective admission instrument and should not
be dismissed. However, an important prerequisite is that the rating of such letters is
structured and unbiased. I applied a text mining algorithm (Latent Dirichlet Allocation)
to application essays and showed that five of seven unique topics in application essays
correlate significantly with study success.
4. Bachelor grades, relatedness of prior education and application essays can be used as
admission instruments without consistent negative effects on diversity of the student
cohort. Contrary to belief and other studies, these admission instruments often have no
negative effect on diversity. In fact, the effect is sometimes positive. And if the effect is
negative, this only happens beyond certain admission thresholds.
These contributions were formulated based on a variety of research methods. We used a
systematic literature analysis incorporating human resource literature to give insight into
non-cognitive admission instruments. Then, we introduced novel quantitative methods to
this academic field, in the form of cosine similarity measurements, Latent Dirichlet Allocation
and simulation models.
Ošetrovateľstvo vo vnútornom lekárstve II. Ošetrovateľská starostlivosť pri vybraných ochoreniach srdcovo-cievneho systému
Authors:   Pavol Jozef Šafárik University in Košice, Sováriová Soósová Mária , Suchanová Renáta , Tirpáková Libuša
Published: June 2024

Predkladaná vysokoškolská učebnica prináša poznatky z oblasti ošetrovateľskej starostlivosti u pacientov s ochoreniami srdcovo-cievneho systému. Je určená pre poslucháčov odboru ošetrovateľstvo v rámci pregraduálneho a postgraduálneho vzdelávania, sestrám pracujúcim v tejto oblasti, ako aj ďalším odborníkom z nelekárskych vedných disciplín, ktorí sa zaoberajú starostlivosťou o pacientov s kardio-vaskulárnymi chorobami.
National action plan on antimicrobial resistance in India: A call to action
Authors: Kaladharan Sanju , Manayath Dhanya
Published: June 2024

N/A
Addressing ethical and policy challenges in integrating artificial intelligence in healthcare
Authors: Imam Haerul
Published: June 2024

N/A
Understanding and enhancing immune resilience among children in the Southern Philippines through parental perspectives: A qualitative case study
Authors: Noor Arafat S. H. , Malic Saima S. Hadji , Bangcola Ashley A. , Macawadib Monalinda M. , Ali Norhanie A. , Macalnas Alibasher D.
Published: June 2024

Background: Children in rural communities face significant health challenges due to environmental hazards and limited access to healthcare. Understanding their immune resilience and parental perspectives is crucial for addressing health disparities in such contexts.
Objective: This research aimed to explore the immune resilience of children in Tugaya, Lanao del Sur, Philippines, and understand parental perspectives on fostering their children’s health in the face of environmental challenges.
Methods: A qualitative case study approach was used. Ten parents of children aged 5-10 from two barangays were selected through purposive sampling. Data were collected from 15 January 2024 to 15 February 2024 through semi-structured interviews. Data were analyzed using a thematic analysis.
Results: Three main themes were generated: 1) Parental guardianship of children’s immune resilience, 2) Parental insights on fostering immune resilience in children, and 3) Parental perception and action in nurturing children’s immune resilience. These themes highlight parental roles in nurturing health, understanding immune resilience, prioritizing children’s well-being, maintaining cleanliness, providing balanced diets, and promoting proactive and informed parenting practices.
Conclusion: It is evident that parents play a crucial role in fostering immune resilience among children by adopting various strategies. Understanding these perspectives can inform public health policies and community interventions to improve children’s health in similar rural contexts. This insight has significant implications for healthcare management and policy, suggesting the need for targeted support and interventions to empower parents in rural communities to enhance their children’s immune resilience.
EXPERIMENTAL STUDIES ON THE EFFECT OF AL2O3+WATER NANOFLUID CONCENTRATIONS ON HEAT TRANSFER COEFFICIENT IN A CLEANROOM AIR HANDLING UNIT
Authors:   Indian Space Research Organisation  Sriharikota, Andhra Pradesh, India, Kumar Dolui Sujoy , Babu Dr. A.Veeresh ,   National Institute of Technology  Warangal, Telangana, India, Reddy Dr. T.Srinivas ,   Indian Space Research Organisation  Sriharikota, Andhra Pradesh, India
Published: June 2024

Nanofluid, Fluid-based heat transfer is essential in various industrial cooling and heating applications within production and space industries. Unlike solid materials such as metals and metal oxides, traditional heat transfer fluids like water, ethylene glycol, and oil exhibit relatively lower thermal conductivity. However, nanofluids, which involve suspending solid nanoparticles in a base fluid, offer a notable enhancement in heat transfer performance compared to conventional fluids. the Al2O3+Water nanofluid and pure water. 10% pressure rise at 4% volume with higher power & 11.61% higher thermal conductivity at 50°C. These enhancements are observed across different nanoparticle concentrations and Peclet numbers, indicating the efficacy of nanoparticle manipulation in augmenting heat transfer efficiency. Importantly, the research's novelty lies in its exploration of the impact of varying nanofluid concentrations on heat transfer parameters within a cleanroom air handling unit, offering valuable insights for optimizing heat transfer efficiency in controlled and critical environments and addressing a significant research gap in the field.
Eden, Arcadia, and the Death of Poetry in John Keats’s Ode on Indolence
Authors: Williams John
Published: June 2024

This essay proposes an interpretation of Keats’s Odes of 1819 predicated on a reading of the Ode on Indolence. The Ode is shown to be articulating a crisis endemic to Keats’s perception of the foundations of his vocation as a poet. The crisis originates in the poet’s increasing self-doubt regarding his ability to achieve the virtue of `negative capability` he associated with the writers he strove to emulate. Keats’s representation of these anxieties was informed to a significant degree by a recognition that neither the Classical models he revered, nor the Christian faith he had been brought up in, and which played an important role in his formal education, provided a promise of the immortality he craved both for his poetry, and latterly for himself, as his health began to deteriorate. The composition of Ode on Indolence lies at the centre of a matrix of thought within which the other Odes of 1819 unite to become a thematically linked requiem lamenting the demise of Keats’s career as a poet, as well as the fragility of his own mortality.
ANALISIS TINGKAT KEPUASAN MAHASISWA TERHADAP SISTEM INFORMASI AKADEMIK STEBIS IGM MENGGUNAKAN METODE PIECES FRAMEWORK
Authors: Kartini Aprianita , Sanmorino Ahmad , Terttiavini
Published: June 2024

Sistem informasi akademik merupakan salah satu sistem informasi yang paling banyak digunakan oleh perguruan tinggi. Sistem informasi akademik dirancang untuk memenuhi kebutuhan perguruan tinggi dalam memberikan layanan pendidikan yang terkomputerisasi untuk meningkatkan kinerja, kualitas layanan, daya saing dan kualitas sumber daya manusia yang diciptakan. Sekolah Tinggi Ekonomi dan Bisnis Syariah Indo Global Mandiri yang dikenal dengan singkatan STEBIS IGM merupakan perguruan tinggi yang telah memanfaatkan teknologi informasi dengan mengembangkan Sistem Informasi Akademik (SIAKAD) STEBIS IGM. Sistem Informasi Akademik STEBIS IGM adalah sistem yang digunakan sebagai dasar kebutuhan mahasiswa memperoleh informasi terkait jadwal kuliah, pengisian krs, kartu hasil studi, nilai mahasiswa, tagihan mahasiswa, transkrip hasil perkuliahan, konsultasi, hasil studi dan informasi lainnya. Tujuan penelitian ini adalah untuk mengetahui bagaimana tingkat kepuasan mahasiswa terhadap sistem informasi akademik STEBIS IGM dengan menggunakan metode Pieces Framework yang terdiri dari enam (6) variabel yaitu Performance, Information and Data, Economic, Control and Security, Efficiency, Service. Responden pada penelitian ini adalah mahasiswa aktif tahun angkatan 2021 dan tahun angkatan 2022 yang menggunakan sistem informasi akademik STEBIS IGM. Hasil yang akan didapat dari penelitian ini adalah bagaimana tingkat kepuasan mahasiswa terhadap sistem informasi akademik STEBIS IGM.
RANCANG BANGUN APLIKASI MANAJEMEN PERPUSTAKAAN
Authors: Mardiawati  , Paliling Alders , Ilham Andi
Published: June 2024

Dalam proses peminjaman dan pengembalian buku pihak pengelola perpustakaan SMAN 1 Pomalaa mencatat seluruh transaksi menggunakan buku. Dengan masih menggunakan cara konvensional ini, pengelola perpustakaan menghadapi kesulitan antara lain sulitnya memonitor jumlah buku yang masih tersedia diperpustakaan, sulitnya memonitor jumlah buku yang sedang dipinjam, serta sulitnya memonitor buku yang sudah dikembalikan. Hal ini tentunya dapat diminimalisir dengan pemanfaatan teknologi informasi dalam proses manajemen perpustakaan. pengumpulan data dilakukan dengan cara observasi secara langsung proses pendataan buku, proses pencatatan transaksi peminjaman dan pngembalian di perpustakaan SMAN 1. Adapun hasil penelitian ini yaitu sebuah aplikasi manajemen perpustakaan dimana terdapat dua pengguna yaitu admin dan user. Adamin dapat menambahkan data buku, data pengguna, mengolah data transaksi peminjaman dan pengembalian. Sedangakan user dapat melihat data buku yang tersedia di perpustakaan dan dapat melihat riwayat peminjaman buku serta dapat mencetak kartu anggota. setelah dilakukan pengujian menggunakan blackbox maka disimpulkan bahwa semua fungsi yang ada di aplikasi manajemen perpustakaan telah berfungsi sebagaimana mestinya sehingga dapat diimplementasikan di perpustakaan SMAN 1 Pomalaa.
ANALISIS SENTIMEN ULASAN APLIKASI WATTPAD DI GOOGLE PLAY STORE DENGAN METODE RANDOM FOREST
Authors: Nur Adhan Safira , Wibawa Gusti Ngurah Adhi , Arisona Dian Christien , Yahya Irma , Ruslan Ruslan
Published: June 2024

Wattpad merupakan salah satu aplikasi dan situs komunitas daring yang memungkinkan pengguna menulis atau membaca konten informasi dalam lingkup sastra dengan berbagai genre atau kategori seperti cerita pendek, klasik, aksi, petualangan, romansa, fantasi, humor, spiritual, misteri, horor, puisi, fiksi ilmiah, fiksi sejarah, fiksi remaja, fiksi umum, fiksi penggemar, dan non fiksi. Hingga Desember 2023, 90 juta pengguna menghabiskan lebih dari 23 miliar menit mengakses aplikasi ini setiap bulannya. Penelitian ini bertujuan untuk memberikan gambaran sentimen pengguna sekaligus mengklasifikasikannya sebagai teks sentimen negatif atau positif menggunakan metode Random Forest dan Random Forest yang di optimasi dengan SMOTE (Synthetic Minority Oversampling Technique) pada ulasan pengguna Aplikasi Wattpad yang mengalami ketidakseimbangan kelas. Hasil penelitian menunjukkan bahwa dari 9.975 hasil pengumpulan data, hanya 8.743 data yang dapat digunakan dengan persentase sentimen positif sebesar 64,2% (5.616) dan 35,8% (3.127) sentimen negatif. Metode Random Forest tanpa optimasi SMOTE cenderung lebih unggul dalam memprediksi klasifikasi sentimen yang tidak seimbang, ini dapat dilihat dari nilai akurasi yang mencapai 84,05%, presisi 84,71%, recall 91,60%, F1-Score 88,02%, FPR 8,40%, dan nilai AUC 0,9166 yang dikategorikan sebagai klasifikasi yang sangat baik. Pemodelan SMOTE Random Forest mampu meningkatkan kemampuan untuk mengklasifikasikan kelas minoritas yakni sentimen negatif, dapat dilihat dari naiknya nilai presisi dari dari 84,71% ke 86,70% (1,99%). Sayangnya, penyeimbangan kelas ini berdampak pada penurunan performa akurasi, recall, f1-score dan nilai AUC. Selain itu, berdasarkan nilai feature importance, fitur yang paling berpengaruh pada kedua model adalah atribut kata “kecewa”, “bagus”, dan “baik”.
Nutrition Education via a Mobile Application on Weight Loss and Quality of Life: A Randomized Controlled Trial
Authors: Peksever Doğa , Seçkiner Selda , Meseri Reci
Published: June 2024

Objective: To evaluate the effect of nutrition education supported by MOtiVE mobile application on weight loss and quality of life (QoL).
Methods: In this pilot randomized-controlled study, 79 overweight/obese patients who presented to University Hospital between March-September 2018 to consult a dietitian, were included. All the participants were provided with a weight-loss diet program. Then, participants were randomized to experimental and control groups. During the first interview, all participants completed the questionnaire and anthropometric measurements were done. BMI, the scores obtained from different QoL scales, and Healthy Eating Index (HEI) were the dependent variables. Daily messages were sent to cases for 3 months via MOtiVE mobile application. All the participants were asked to be present three months later for a follow-up appointment. Using SPSS 25.0, change in BMI, QoL scores, and other variables within both groups were assessed via Wilcoxon signed-rank test and McNemar chi-square test.
Results: 20 cases and 18 controls completed the study. The mean BMI decreased significantly in both groups being more predominant in cases (p=.001 for cases and p=.006 for controls). Waist circumference decreased (p=.029), self-esteem (p=.035) and healthy eating scores (p=.007) increased only in cases. Hence there were significant improvements in cases, in the final evaluation, there were no significant differences between the groups (p>.05).
Conclusions: Nutrition education supported by MOtiVE mobile application improved anthropometric measurements, self-esteem, quality of life, and healthy eating habits of the overweight/obese participants. Free mobile applications can be used in increasing motivation to adopt new behaviors to tackle obesity.
Digital Comparison of Occlusal Vertical Contacts Between Direct Composite and Indirect Cad/Cam Restorations: An in vivo quantitative assessment
Authors: Korkut Bora , Tüter Bayraktar Ezgi , Şenol Ayşe Aslı , Uyar Emine , Yeler Canfeda , Yazıcı Gülçin
Published: June 2024

Objective: Clinical assessment of the static occlusal vertical contacts for direct composite and indirect Cad/Cam restorations, and evaluation of the clinical experience level's effect on contact registration.
Methods: Sixty restorations on maxillary and mandibular molar teeth were investigated. Postgraduate students performed indirect Cad/Cam restorations (Cerasmart, GC Corp., n=20), and both undergraduate and postgraduate students performed direct composite restorations (Ganeial A’chord, GC Corp., n=20 for each). A single supervisor digitally analyzed the occlusal vertical contacts immediately after by using an intraoral scanner (iTero Element-5D, AlignTech) and OrthoCAD software. The tightness of contacts was assessed by counting the pixel numbers in Photoshop CC (Adobe) software. The statistical analyses were performed by Shapiro-Wilk, One-way ANOVA, Tamhane’s T2 test, Kruska-Wallis test, and Dunn tests (p
Reversal of atherosclerosis by restoration of vascular copper homeostasis
Authors: Zuo Xiao , Ding Xueqin , Zhang Yaya , Kang Y. James
Published: June 2024

Atherosclerosis has traditionally been considered as a disorder characterized by the accumulation of cholesterol and thrombotic materials within the arterial wall. However, it is now understood to be a complex inflammatory disease involving multiple factors. Central to the pathogenesis of atherosclerosis are the interactions among monocytes, macrophages, and neutrophils, which play pivotal roles in the initiation, progression, and destabilization of atherosclerotic lesions. Recent advances in our understanding of atherosclerosis pathogenesis, coupled with results obtained from experimental interventions, lead us to propose the hypothesis that atherosclerosis may be reversible. This paper outlines the evolution of this hypothesis and presents corroborating evidence that supports the potential for atherosclerosis regression through the restoration of vascular copper homeostasis. We posit that these insights may pave the way for innovative therapeutic approaches aimed at the reversal of atherosclerosis.
The progress of induced pluripotent stem cells derived from pigs: a mini review of recent advances
Authors: Neira Jaime A. , Conrad J. Vanessa , Rusteika Margaret , Chu Li-Fang
Published: June 2024

Pigs (Sus scrofa) are widely acknowledged as an important large mammalian animal model due to their similarity to human physiology, genetics, and immunology. Leveraging the full potential of this model presents significant opportunities for major advancements in the fields of comparative biology, disease modeling, and regenerative medicine. Thus, the derivation of pluripotent stem cells from this species can offer new tools for disease modeling and serve as a stepping stone to test future autologous or allogeneic cell-based therapies. Over the past few decades, great progress has been made in establishing porcine pluripotent stem cells (pPSCs), including embryonic stem cells (pESCs) derived from pre- and peri-implantation embryos, and porcine induced pluripotent stem cells (piPSCs) using a variety of cellular reprogramming strategies. However, the stabilization of pPSCs was not as straightforward as directly applying the culture conditions developed and optimized for murine or primate PSCs. Therefore, it has historically been challenging to establish stable pPSC lines that could pass stringent pluripotency tests. Here, we review recent advances in the establishment of stable porcine PSCs. We focus on the evolving derivation methods that eventually led to the establishment of pESCs and transgene-free piPSCs, as well as current challenges and opportunities in this rapidly advancing field.
The osmoregulated metabolism of trehalose contributes to production of type 1 fimbriae and bladder colonization by extraintestinal Escherichia coli strain BEN2908
Authors: Klemberg Vivian Souza , Pavanelo Daniel Brisotto , Houle Sébastien , Dhakal Sabin , Pokharel Pravil , Iahnig-Jacques Simone , Dozois Charles M. , Horn Fabiana
Published: June 2024

In Escherichia coli, the disaccharide trehalose can be metabolized as a carbon source or be accumulated as an osmoprotectant under osmotic stress. In hypertonic environments, E. coli accumulates trehalose in the cell by synthesis from glucose mediated by the cytosolic enzymes OtsA and OtsB. Trehalose in the periplasm can be hydrolyzed into glucose by the periplasmic trehalase TreA. We have previously shown that a treA mutant of extraintestinal E. coli strain BEN2908 displayed increased resistance to osmotic stress by 0.6 M urea, and reduced production of type 1 fimbriae, reduced invasion of avian fibroblasts, and decreased bladder colonization in a murine model of urinary tract infection. Since loss of TreA likely results in higher periplasmic trehalose concentrations, we wondered if deletion of otsA and otsB genes, which would lead to decreased internal trehalose concentrations, would reduce resistance to stress by 0.6 M urea and promote type 1 fimbriae production. The BEN2908ΔotsBA mutant was sensitive to osmotic stress by urea, but displayed an even more pronounced reduction in production of type 1 fimbriae, with the consequent reduction in adhesion/invasion of avian fibroblasts and reduced bladder colonization in the murine urinary tract. The BEN2908ΔtreAotsBA mutant also showed a reduction in production of type 1 fimbriae, but in contrast to the ΔotsBA mutant, resisted better than the wild type in the presence of urea. We hypothesize that, in BEN2908, resistance to stress by urea would depend on the levels of periplasmic trehalose, but type 1 fimbriae production would be influenced by the levels of cytosolic trehalose.
Group-informed attentive framework for enhanced diabetes mellitus progression prediction
Authors: Sheng Changting , Wang Luyao , Long Caiyi , Yue Rensong
Published: June 2024

The increasing prevalence of Diabetes Mellitus (DM) as a global health concern highlights the paramount importance of accurately predicting its progression. This necessity has propelled the use of deep learning’s advanced analytical and predictive capabilities to the forefront of current research. However, this approach is confronted with significant challenges, notably the prevalence of incomplete data and the need for more robust predictive models. Our research aims to address these critical issues, leveraging deep learning to enhance the precision and reliability of diabetes progression predictions. We address the issue of missing data by first locating individuals with data gaps within specific patient clusters, and then applying targeted imputation strategies for effective data imputation. To enhance the robustness of our model, we implement strategies such as data augmentation and the development of advanced group-level feature analysis. A cornerstone of our approach is the implementation of a deep attentive transformer that is sensitive to group characteristics. This framework excels in processing a wide array of data, including clinical and physical examination information, to accurately predict the progression of DM. Beyond its predictive capabilities, our model is engineered to perform advanced feature selection and reasoning. This is crucial for understanding the impact of both individual and group-level factors on deep models’ predictions, providing invaluable insights into the dynamics of DM progression. Our approach not only marks a significant advancement in the prediction of diabetes progression but also contributes to a deeper understanding of the multifaceted factors influencing this chronic disease, thereby aiding in more effective diabetes management and research.
The effects of play stimulation on cognitive capacities of chickens
Authors: Zeiträg Claudia , Jensen Per
Published: June 2024

Play is a widespread phenomenon in the animal kingdom with observations from all vertebrate classes. The adaptive value of this behaviour, however, remains unclear. In the past century, numerous theories have been put forward, ranging from releasing surplus energy to training species-specific behaviours. However, none of these theories can fully explain the functions of play. A recent neurocognitive theory suggests that play allows the brain to encounter many different and surprising situations that provide it with opportunities to learn about the environment and form predictions about it. This theory has, however, to our knowledge, previously not been experimentally tested. To start exploring the connection between play and cognition, we compared the cognitive capacities of White Leghorn chicks that were stimulated to play in the first five weeks of their lives with chicks that did not receive any play stimulation. More specifically, we wanted to test the connection between specific types of play and cognitive domains. To achieve this, we designed two play treatments: object players that were provided with a variety of toys during their treatment, and social players that were released into an arena with plenty of space and conspecifics, as this has previously been shown to trigger social play. Subsequently, all three treatments (control, object players, social players) were tested in a cognitive test battery consisting of two experiments targeting the social domain and two targeting the physical domain. We found no improvement of cognitive capacities in either play treatment group compared to control subjects, though the social play treatment appears to have affected some behavioural variables recorded during the cognitive tests. Chicks that had played socially were in general bolder, more explorative and had more access to resources in the tests. This might subsequently allow them to exploit their environment more efficiently, which could in turn affect their welfare as they might be more resilient to stress and have more access to resources. More studies will be needed to assess the long-term effects of play on cognitive capacities and welfare of chickens.
Case report: A case of Rabson–Mendenhall syndrome: long-term follow-up and therapeutic management with empagliflozin
Authors: Foglino R. , Barbetti F. , Morotti E. , Castorani V. , Rigamonti A. , Frontino G. , Barera G. , Bonfanti R.
Published: June 2024

Background: Rabson–Mendenhall syndrome (RMS), a rare disorder characterized by severe insulin resistance due to biallelic loss-of-function variants of the insulin receptor gene (INSR), presents therapeutic challenges (OMIM: 262190). This case study explores the efficacy of adjunctive therapy with sodium–glucose cotransporter 2 inhibitors (SGLT2is) in the management of RMS in an 11-year-old male patient with compound heterozygous pathogenic variants of INSR.

Methods: Despite initial efforts to regulate glycemia with insulin therapy followed by metformin treatment, achieving stable glycemic control presented a critical challenge, characterized by persistent hyperinsulinism and variable fluctuations in glucose levels. Upon the addition of empagliflozin to metformin, notable improvements in glycated hemoglobin (HbA1c) and time in range (TIR) were observed over a 10-month period.

Results: After 10 months of treatment, empagliflozin therapy led to a clinically meaningful reduction in HbA1c levels, decreasing from 8.5% to 7.1%, along with an improvement in TIR from 47% to 74%. Furthermore, regular monitoring effectively averted normoglycemic ketoacidosis, a rare complication associated with SGLT2 inhibitor therapy.

Conclusion: This case highlights the potential of SGLT2i as adjunctive therapy in RMS management, particularly in stabilizing glycemic variability. However, further research is warranted to elucidate the long-term efficacy and safety of this therapeutic approach in RMS and similar insulin resistance syndromes.
Causal relationships between systemic inflammatory cytokines and adhesive capsulitis: a bidirectional Mendelian randomization study
Authors: Ouyang Yi , Dai Miaomiao
Published: June 2024

Background

Mounting evidence suggests a connection between inflammatory cytokines and adhesive capsulitis (AC). However, the specific systemic inflammatory cytokines contributing to AC have not been clearly identified. This study employed Mendelian randomization (MR) to explore the causal relationships between 41 inflammatory cytokines and AC.

Methods

In this bidirectional, two-sample MR analysis, genetic variations associated with AC were derived from a comprehensive genome-wide association study (GWAS). The inflammatory cytokines data were sourced from a GWAS summary involving 8,293 healthy participants. The primary MR method employed was inverse variance weighting, supplemented by MR-Egger, weighted median, and MR-pleiotropy residual sum and outlier for sensitivity analysis. Heterogeneity was assessed using Cochran’s Q test, and the MR results were validated using the leave-one-out method.

Results

Elevated levels of interferon gamma-induced protein 10 (IP-10) (odds ratio (OR) = 1.086, 95% confidence interval (CI) = 1.002–1.178) and regulated on activation, normal T cell expressed and secreted (RANTES) (OR = 1.107, 95% CI = 1.026–1.195) were linked to an increased risk of AC. Increased levels of stromal cell-derived factor-1 alpha (SDF-1α) (OR = 0.879, 95% CI = 0.793–0.974) and tumor necrosis factor-alpha (TNF-α) (OR = 0.911, 95% CI = 0.831–0.999) were associated with a reduced AC risk. Moreover, genetically predicted AC exhibited associations with elevated cutaneous T cell attracting (CTACK) levels (OR = 1.202, 95% CI = 1.007–1.435) and diminished levels of interleukin-17 (IL-17) (OR = 0.678, 95% CI = 0.518–0.888) and interleukin-5 (IL-5) (OR = 0.786, 95% CI = 0.654–0.944), as confirmed through inverse-variance weighted (IVW) methods.

Conclusion

The present study successfully establishes a causal association between genetically proxied circulating levels of IP-10, RANTES, SDF-1α, and TNF-α and the risk of AC. Additionally, AC contributes to an increase in CTACK and a decrease in IL-17 and IL-5. This significant finding not only enhances the understanding of the pathogenesis of AC but also holds promise for the development of effective clinical management strategies.