bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengenalan Algoritma Pemrograman Menggunakan Aplikasi Scratch Bagi Siswa SD 13 Mataram
Authors: Zubaidi Ariyan , Jatmika Andy Hidayat , Wedashwara Wirarama , Mardiyansyah Ahmad Zafrullah 
Published: March 2021

Perkembangan industri yang mengarah kepada industri 4.0 dimana komputer berperan penting di hampir semua aspek kehidupan, membawa kepada perlunya pengenalan dunia komputer khususnya pemrograman bagi anak-anak usia sekolah. Hal ini sebagai langkah awal untuk mempersiapkan mereka untuk menghadapi era industri 4.0. Namun masalah yang muncul adalah bagaimana memperkenalkan pemrograman dengan cara yang menyenangkan tanpa menghilangkan esensi apa yang akan disampaikan. Salah satu aplikasi pemrograman komputer yang didesain khusus untuk anak usia 8 sampai 16 tahun adalah Scratch. Scratch dirancang untuk bermain, pembelajaran sendiri dan animasi. Berbeda dengan bahasa pemrograman yang biasanya berbasis teks, Scratch menggunakan grafik untuk mengajarkan logika pemrograman kepada anak. Hal ini membuat anak-anak lebih mudah belajar pemrograman tanpa harus disibukkan dengan kerumitan penulisan sintaks dalam bahasa pemrograman pada umumnya. Kegiatan ini mengenalkan dan menjelaskan algoritma pemrograman pada anak usia tingkat dasar dengan bantuan aplikasi Scratch. Kegiatan ini dilakukan di Sekolah Dasar Negeri 13 Mataram. Kegiatan dilakukan dengan beberapa tahapan, yaitu memberikan penyuluhan tentang pentingnya menjaga protokol kesehatan Covid-19, pengisian kuesioner awal, pemberian materi pengenalan algoritma pemrograman disertai dengan penggunaan drone sebagai contoh, dan diakhiri dengan pengisian kuesioner akhir. Hasil kuesioner memperlihatkan ada peningkatan pengetahuan siswa dari sebelum dan sesudah dilaksanakan kegiatan ini.
Analisis Kemampuan Literasi Sains Pada Aspek Kompetensi Mahasiswa PGSD FKIP Universitas Muhammadiyah Tangerang
Authors: Rini Candra Puspita , Dwi Hartantri Saktian , Amaliyah Aam 
Published: March 2021

Kemampuan literasi sains merupakan salah satu aspek penting yang harus dikuasai oleh mahasiswa PGSD, hal ini berpengaruh terhadap proses pembelajaran sains (IPA) di sekolah dasar. Penelitian ini bertujuan untuk menganalisis kemampuan literasi sains dilihat dari aspek kompetensi sains mahasiswa program studi PGSD FKIP Universitas Muhammadiyah Tangerang (UMT). Penelitian ini menggunakan pendekatan kualitatif deskriptif, yang bertujuan mendeskripsikan sifat kejadian yang berlangsung selama pengambilan data dalam bentuk sebuah narasi ilmiah. Subjek penelitian ini berjumlah 100 mahasiswa PGSD UMT. Sumber data diambil secara langsung dengan menggunakan instrumen berupa tes literasi sains, angket, dan wawancara. Teknis analisis data terdiri dari reduksi data, penyajian data, dnn penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kemampuan literasi sains pada aspek kompetensi mahasiswa PGSD FKIP UMT memperoleh kategori “cukup”. Dalam tiap indikator pada kemampuan literasi sains mahasiswa PGSD menunjukkan kategori “rendah” pada indikator menjelaskan fenomena ilmiah, dan kategori “cukup” pada indikator mengidentifikasi pertanyaan atau isu-isu ilmiah dan menggunakan bukti ilmiah. Berdasarkan hasil penelitian yang diperoleh, menunjukkan bahwa kemampuan literasi sains mahasiswa PGSD belum menunjukkan hasil yang baik dan memuaskan, sehingga perlu ditingkatkan. Upaya mengatasi kemampuan literasi sains mahasiswa PGSD pada aspek kompetensi yang masih belum memuaskan dilakukan berbagai cara diantaranya melalui penataan ruang lingkup materi yang diberikan serta proses perkuliahan yang dilakukan, memilih media yang tepat, dan penggunaan model pembelajaran yang sesuai dengan konsep IPA.
TONGKONAN KE'TE' KESU’ AS A TRADITIONAL ARCHITECTURAL TOURIST ATTRACTION IN TANA TORAJA
Authors: UNM MITHEN LULLULANGI , Sampebua Onesimus 
Published: March 2021

This research aims to know the function of Traditional House of Toraja and Typology, as a unique traditional architectural tourist attraction in Ke'te 'Kesu'. The research is qualitative research. Data collection is done by observation, interview, and documentation. The research variables consist of: Function of Traditional House (Tongkonan), and it’s Typology. The data analysis technique used is descriptive qualitative analysis, that is analyzing each variable descriptively, consisting of four activity flow, that is data selection, data presentation, analyzing, , and conclusions. The results show that: In general, the main function of traditional Toraja house (Tongkonan) and its built environment is as a container of human activities supporting Toraja culture, consisting of Rambu Solo’ that is the customary ceremony associated with death, and Rambu Tuka’ or all things good lifestyle as well ceremonies related to daily life. Then typology can be viewed from aspects of Layout, Spatial, Shape, Structure and Construction, and Ornaments.
A expansão das monoculturas: do global ao local, da China ao TIPNIS
Authors: Huertas Bruna Muriel Fuscaldo 
Published: March 2021

O artigo trata dos impactos socioambientais causados pelas atividades extrativistas realizadas em territórios indígenas e biodiversos da América do Sul entre 2000 e 2015, no contexto do incremento das exportações de recursos naturais dos países da região para a China, em ascensão econômica no mesmo período. A aposta no extrativismo como eixo dos programas nacionais e regionais de desenvolvimento econômico e social por parte dos governos progressistas resultou em um cenário de conflito com as organizações indígenas, que lutam pelo controle de seus territórios, modos de vida e saberes. O conflito em torno da construção da estrada que atravessa o Território Indígena e Parque Nacional Isiboro Sécure (Tipnis), na Amazônia Sul boliviana, sintetiza essa tensão, expondo os diferentes projetos civilizatórios em disputa na América do Sul como um todo, e na região Amazônica em particular. De um lado, o projeto viário expõe o avanço de diferentes monoculturas sobre a floresta e os seus povos. De outro, revela a luta dos indígenas das terras baixas bolivianas que resistem à consolidação da estrada na zona central do parque e, de forma mais ampla, ao estabelecimento do progresso como projeto social único e universal de todas as nações e povos, da China ao Tipnis.
The Influence of Obesity on Perioperative Course in High-Risk Patients with Coronary Artery Disease in Cardiac Surgery
Authors: Gogayeva O. 
Published: March 2021

The aim. To analyze the influence of obesity on the perioperative course in high-risk patients with coronary artery disease (CAD) in cardiac surgery.
Material and methods. Retrospective analysis of 354 randomly selected high-risk patients with CAD (ES II > 5%) who underwent surgical intervention and were discharged from the Institute in the period from 2009 to 2019. All the patients underwent routine clinical tests, ECG, echocardiography, coronary angiography and surgical revascularization of the myocardium with correction of concomitant cardiac pathology. Among the patients of the experimental group, 194 (54.8%) had CAD, 132 (37.2%) had postinfarction left ventricular aneurysm, 12 (3.3%) suffered from ischemic mitral regurgitation, 16 (4.5%) patients had CAD and aortic valve disease.
Results. Among high-risk patients with CAD, 287 (81.07%) had BMI > 25 kg/m2. Carbohydrate metabolism disorders were found in 208 (72.4%) overweight patients. Type 2 diabetes mellitus (DM) was diagnosed in 78 (27.1%) patients, glucose intolerance was found in 130 (45.2%) cases. Risk stratification according to the ES II scale showed maximum risk (9.8%) in patients with normal body weight and the lowest risk (5.23%) in those with grade III obesity: however, the scale does not take into account anthropometric data. With the increase in body weight, the average number of grafts decreased (3.1 at a BMI of 25-35 kg/m2, 2.6 at a BMI > 40 kg/m2) and the use of internal thoracic arteries increased: 53.7% in patients with normal weight, 66.6% in those with grade III obesity. The level of blood transfusions was the highest (55.2%) in patients with normal weight, and in those with grade III obesity no blood transfusions were performed. Postoperative atrial fibrillation occurred in 14 (20.8%) patients with BMI up to 25 kg/m2, in 30 (28.03%) with BMI 30-29.9 kg/m2 and in 8 (34.7%) patients with grade II obesity. Regardless of body weight, there was a trend towards increase in glucose levels on the first postoperative day with subnormalization until discharge. Acute kidney injury was detected in 3 (4.4%) patients with normal weight, 3 (1.94%) overweight patients, 3 (2.8%) patients with grade I obesity and 1 (33.3%) patient with morbid obesity.
Conclusions. Timely preventive measures can help to avoid serious complications even in high-risk patients with obesity. Despite the fact that overweight patients have more severe perioperative period, experience of our Institute allows to operate and treat high-risk patients successfully regardless of their body weight.
Pengembangan Multimedia Pembelajaran Interaktif Berbasis Masalah Kontekstual Pada Materi Himpunan untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Siswa Sekolah Menengah Pertama
Authors: Lestari Sunarsih Puji , Nufus Hayatun , Muhandaz Ramon 
Published: March 2021

Penelitian ini dilatar belakangi dari hasil survei menunjukkan bahwa pengembangan multmedia interaktif sebagai sarana untuk meningkatkan kompetensi siswa sehingga siswa mampu menyelesaikan masalah matematis masih jarang ada di sekolah. Penelitian juga bertujuan untuk menghasilkan multimedia pembelajaran interaktif yang valid, praktis, dan efektif dalam memfasilitasi kemampuan pemecahan masalah matematis siswa. Penelitian ini merupakan penelitian dan pengembangan dengan menggunakan model ADDIE. Penelitian ini dilakukan di SMP Juara Pekanbaru pada semester ganjil tahun ajaran 2019-2020. Jenis data yang diambil dalam penelitian ini adalah data kualitatif dan kuantitatif. Data dikumpulkan menggunakan teknik angket dan teknik tes dengan instrumen berupa angket validasi, angket praktikalitas dan soal tes kemampuan pemecahan masalah matematis. Data diolah dan dianalisis dengan menggunakan teknik analisis data statistik deskriptif (untuk uji validitas dan reliabilitas) dan statistik inferensial (untuk uji efektifitas). Hasil penelitian menunjukkan bahwa multimedia pembelajaran yang dikembangkan berada pada tingkat kategori sangat valid (83,67%), sangat praktis (83,61% untuk kelompok kecil dan 87,02% untuk kelompok terbatas) dan efektif (dengan rata-rata kelas eksperimen 69,33 dan kelas kontrol 35,61). Kesimpulan yang didapat dari penelitian ini adalah menghasilkan multimedia interaktif berbasis masalah kontekstual yang valid, praktis digunakan siswa serta efektif dalam meningkatkan kemampuan pemecahan masalah matematis khusus pada materi himpunan.
Infección por COVID-19 en paciente joven con pectus excavatum
Authors: Puglla Sánchez Luis René , Sinche Cueva Cristian Andrés , Quilismal Guanochanga Nasthia Coraly 
Published: March 2021

Introducción: La infección por SARS-CoV-2 causante de la enfermedad COVID 19 afecta principalmente el sistema respiratorio, en la mayoría de casos presenta síntomas leves, sin embargo en pacientes con comorbilidades como el pectus excavatum que originan una alteración en la función pulmonar la enfermedad puede ser mortal.
Presentación de Caso: Masculino de 25 años de edad con antecedente de pectus excavatum congénito y escoliosis, con cuadro clínico de COVID 19 y resultados de PCR, TAC y Rx confirmatorios de la infección, inicia con sintomatología leve de afección en vías respiratorias superiores tos y odinofagia, que debido a su alteración anatómica de base, progresa a Síndrome de Distres Respiratorio Agudo, es tratado con Oxigenoterapia, Ampicilina Sulbactam, Azitromicina, Oseltamivir, Lopinavir/Ritonavir, Hidroxicloroquina, Tiotropio, Paracetamol, Heparina y Omeprazol presentando una evolución favorable al tercer día de hospitalización.
Conclusiones: El caso refleja lo conocido hasta hoy sobre el riesgo de complicaciones severas que puede presentar la infección por SARS-CoV-2 en pacientes con comorbilidades o patologías que alteren la función pulmonar como el pectus excavatum. Por ello sería importante realizar protocolos de manejo específicos, útiles para la mejoría clínica de estos pacientes con alteraciones anatómicas congénitas.
Fetomaternal Outcome in Operative Vaginal Deliveries in a Tertiary Care Centre: A Descriptive Retrospective Study
Authors: Joshi Rakshya , Shrestha Sabita , Chaudhary Jully , Pandit Upendra , Tamrakar Renuka 
Published: March 2021

Background: Operative vaginal delivery is safe and effctive when applied by well-trained personnel. However, it is an underutilized component of obstetric care. We aimed to estimate the frequency of operative vaginal delivery in a tertiary care center and evaluate the immediate maternal and fetal morbidities.
Methods: This descriptive retrospective study was carried out in the Department of Obstetrics and Gynecology, Chitwan Medical College and Teaching Hospital. Medical records of all operative vaginal deliveries conducted from May 2019 to April 2020 were retrieved. Data regarding demography, delivery characteristics, maternal and fetal morbidity and mortality associated with operative vaginal deliveries were collected.
Results: The frequency of operative vaginal delivery was found to be 2.3% among 3060 deliveries. It was more commonly used in nulliparous women (n = 54, 76.1%); the commonest age group being 20 to 35 years. The commonest indication was fetal distress (n = 32, 45.1%) followed by prolonged second stage of labor (n = 26, 36.6%). The associated maternal morbidities included postpartum hemorrhage (n = 12, 16.9%), need of blood transfusion (n = 9, 12.7%), fever (n = 6, 8.5%), cervical tear (n = 3, 4.2%) and third/fourth degree perineal tears (n = 3, 4.2%). One neonate had cephalhematoma and 14 neonates (19.7%) needed admission in neonatal intensive care unit.
Conclusion: Operative vaginal delivery accounted for 2.3% of the total deliveries and was associated with a few maternal and fetal morbidities.
Valoración de la Incidencia del COVID-19 en Colombia para el año 2020
Authors: Díaz Pinzón Jorge Enrique 
Published: March 2021

Introducción: La enfermedad por coronavirus humano 2019 (COVID-19) apareció a fines de diciembre de 2019, y un nuevo betacoronavirus, ulteriormente denominado síndrome respiratorio agudo severo coronavirus-2 (SARS-CoV-2), indicó ser la causa. Este virus podría transmitirse cómodamente de persona a persona y propagarse rápidamente por todo el mundo. Objetivo: estimar la frecuencia de Incidencia, para marzo hasta diciembre de 2021, y en los departamentos de Colombia para COVID-19. Metodología: Para desarrollar la investigación se utilizó la base de datos de las personas contagiadas por COVID-19, la información de los datos corresponde al período acumulado entre el 6 de marzo de 2020 al 31 de diciembre de 2020 para los departamentos de Colombia. Resultados: Se puntualizó que los departamentos con mayor Incidencia Acumulada (IA) de casos positivos por COVID-19, están: Bogotá con un 6,084%, Quindío con un 4,257%, Antioquía con un 3,917%, San Andrés con un 3,487%, y Caquetá con un 3,654%, y Atlántico con un 3,452%, y los Departamentos con menor IA tenemos: Arauca con un 1,555%, Magdalena con 1,493%, Guajira con 1,466%, Cauca con 1,254%, y Vichada con un 1,018%. Conclusiones: En los 33 departamentos de Colombia, la frecuencia de casos, incidencia acumulada, fue heterogénea. Estos resultados contribuyen a comprender el comportamiento epidemiológico de esta enfermedad en todos los grupos etarios de la población en los departamentos incluidos en este estudio.
Padlet as a Modern Form of E-learning in the Context of Sugata Mitra’s Research – a New Model of Education
Authors: Kopczyński Tomasz Piotr , Szpyt Kamil 
Published: March 2021

Artykuł ma na celu prezentację wyników badań ankiet dotyczących narzędzia padlet. Autorzy dokonują analizy współczesnych trendów edukacyjnych, przepisów prawnych oraz badań, które wpisują się w nurt nowego modelu edukacji. Tekst zawiera opisy z wyników badań z 230 ankiet przeprowadzonych na studentach w odniesieniu do 3 kategorii.Pierwsza kategoria prezentuje wyniki ocen padletu jako narzędzia służącego do segregacji treści, druga kategoria dotyczy oceny padletu pod kątem funkcji pracy w grupie, oraz trzecia kategoria dotyczy funkcjonalności i porównania narzędzia padlet z innymi podobnymi narzędziami. Obecna sytuacja w edukacji spowodowana światową pandemią koronawirusa SARS-Cov-2 powodująca chorobę zwaną COVID-19, pokazuje słuszność ewaluacja i prezentacja wyników badań związanych z narzędziami i metodami do nauczania zdalnego jest bardzo potrzebna.
Development of verbal expression in pre-school children
Authors: Przybyla Olga 
Published: March 2021

Efforts to develop verbal expression in children should take into account the multifaceted dimension and complex character of linguistic abilities. The article presents the results of studies on developing the pre-school child’s verbal expression with the use of thematic activities in working with children. The investigations used quantitative-qualitative methods, taking into account the frequency and increase in vocabulary, length of utterance (number of words), and the number and average of words in a sentence-utterance.
Potensi Pasar Pembiayaan KMF Purna BRISyariah iB Dengan Akad Murabahah (Pendekatan Analisis SWOT)
Authors: Soekapdjo Soeharjoto , Dewi Agnes Panca 
Published: March 2021

Banks and other financial institutions open majority the market to the productive age community but BRISyariah iB focus on retiree. Purpose of this research is to determine market potential of KMF Purna financing with the Murabahah contract at BRISyariah iB. SWOT analysis is used as a method in this research. Result shown, that this financing has a mechanism that well structured and in accordance with the provisions of the OJK which deals with Islamic banking, to avoid misunderstandings that can harm and reduce the trust of both parties. Result of KMF Purna with the Murabahah contract financing at BRISyariah iB having a great potential market because focus on retiree market share who need financial assistance for goods and services fulfillment as well as their customers at an late adulthood who want a sense of security. For this reason, BRISyariah iB in financing KMF Purna with the Murababah agreement can optimize the market by increasing human resources, digital technology, marketing, and collaboration with other companies in order to increase competitiveness with other financing institutions.
Observance of Human Rights as an Element of Shaping the Position of the European Enterprise in the Knowledge-Based Economy
Authors: Machowicz Kinga 
Published: March 2021

The goal of the article is to determine the role played by observance of human rights in shaping the position of the European enterprise in the knowledge-based economy. It has been assumed that the condition most expected by an entrepreneur is to achieve a competitive advantage. The concept of observance of human rights in conducting business activities is connected with business ethics and the idea of corporate social responsibility, while economic well-being can be achieved in the conditions of a knowledge-based economy. One of the conditions for the survival and development of the employer conducting business activities in the knowledge-based economy is to effectively motivate employees to reveal their knowledge and use it in practice. Non-financial motivation may involve the feeling of identification with the employer.
Personality Based Lipstick Color Recommender System using K-Nearest Neighbors Algorithm
Authors: Adiputra Ryan , Iswari Ni Made Satvika , Wella Wella 
Published: March 2021

Lipstick is a lip color which available in many colors. A research said instant valuation of woman personality can be figured by their lipstick color choice. Therefore there is a necessity to use the right lipstick color to obtain a harmony between personality and appearance. This experiment was conducted to give lipstick color recommendation by using K-Nearest Neighbors algorithm, and Myers-Briggs Type Indicator (MBTI) personality test instrument. The system was built on Android application. Euclidean distance value is affected by 5 factors which are age, introvert, sensing, thinking, and judging. Lipstick color recommendation is obtained by fetching 7 training data with nearest Euclidean distance when compared to personality test result. The colors used in this experiment are nude, pink, red, orange, and purple. After evaluation, it is obtained the application’s accuracy of 87.38% which considered as good classification, both precision and recall with 75.68% which considered as fair classification. The score for software quality is 79.13% which considered as good quality.
Keywords—K-Nearest Neighbors, Data Mining, Myers-Briggs Type Indicator,Recommender System, Lipstick.
Analisis Penerimaan Pengguna Garda Sumber Pembelajaran Terbuka Indonesia (Garsupati) Menggunakan Model Unified Theory Of Acceptance And Use Of Technology (UTAUT)
Authors: Silviasasmi Ella , Arthana I Ketut Resika , Putrama I Made 
Published: March 2021

The purpose of this research is to know how the user acceptance to Garsupati system so that system development feasible executed. One approach to the theory of acceptance and use of a technology that is Unified Theory Of Acceptance And Use Of Technology (UTAUT). UTAUT is one of the technology acceptance models developed by Vankatesh, et al. (2003) by combining eight previous technology acceptance theories. UTAUT has four main constructs: 1) performance expectancy, 2) effort expectancy, 3) social influence, and 4) facilitating conditions. This research will further explain about the relation of factors influencing acceptance and usage of Garsupati system using UTAUT model. Data were obtained by distributing questionnaires to students and interviews with lecturers. The sample size in this study amounted to 394 Undiksha students, analyzed using multiple linear regression using SPSS software. The results of this study indicate that (1) performance expectation, business expectation, social factor have positive effect to interest of utilization of Garsupati system (2) facility factor and interest of utilization have positive effect to user behavior.
Keywords: OER, Garsupati, UTAUT
Repair and rehabilitation of corroded HDPE100 pipe using a new hybrid composite
Authors: Regad Abdelmalek , Benzerga Djebara , Berrekia Habib , Haddi Abdelkader , Chekhar Nourredine 
Published: March 2021

The good management of drinking water begins with a supply network, with a low rate of leakage. Currently, the pipes used in the water transport system are mainly made of polymeric materials, such as HDPE. The corrosion degradation of this type of pipe has received a lot of attention from the drinking water supply companies. It is therefore important to understand the effect of pressure on an HDPE pipe with a surface defect. To answer this problem, we will first study the mechanical behavior at failure of HDPE pipes in the presence of a surface defect using a finite element method. For the rehabilitation of pipe in presence of surface defect, we try to use a new composite. This new laminated composite is reinforced with a natural organic load. It is obtained from a laminated composite woven by incorporating a natural non-polluting organic load (granulates of date cores) which becomes hybrid composite. The new economical hybrid composite material is made of an organic matrix containing methyl methacrylate, a woven reinforcement including a reinforcing glass fiber and a fabric perlon having an absorbing role. The textile reinforcement made up of several folds reinforcing laid out according to the orientations (90, 452, and 0). A numerical simulation with the ANSYS Workbench software is carry out to study the behavior of the HDPE pipe with surface defect and with defect repaired by the new hybrid composite material in the form of rings to consolidate the cracked area of ​​the tube. The numerical results will allow us to decide on a real practical use of the new hybrid composite.