bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Instrumen Soal Higher Order Thinking Skills (HOTs) Materi Jaringan dan Organ pada Tumbuhan Kelas XI SMA
Authors: Fidia Farah , Puspitawati Rinie Pratiwi , Yakub Pramita 
Published: July 2022

Penelitian ini bertujuan untuk menghasilkan instrumen penilaian HOTS yang valid dan reliabel ditinjau dari validitas teoritis, validitas empiris, reliabilitas, tingkat kesukaran, daya pembeda, dan respon peserta didik. Metode penelitian pengembangan ini adalah model pengembangan ADDIE (analyze, design, development, implementation, dan evaluation). Instrumen soal HOTS divalidasi teoritis oleh ahli pendidikan, ahli materi, dan guru biologi SMA mengacu pada instrumen berskala Guttman. Uji coba terbatas dilakukan pada 20 peserta didik kelas XI IPA 3 SMAN Puri Mojokerto untuk mengetahui hasil validitas empiris, tingkat kesukaran, daya pembeda, dan respon peserta didik. Hasil validitas teoritis dinyatakan sangat valid dengan nilai sebesar 90,67% pada aspek materi, 90% pada aspek konstruksi, dan 100% pada aspek bahasa. Hasil uji validitas empiris termasuk kategori valid dengan nilai sebesar 80%. Nilai reliabilitas termasuk kategori sangat reliabel dengan nilai sebesar 0,818. Indeks tingkat kesukaran butir soal memperoleh hasil 30% soal sukar, 70% soal sedang. Indeks daya pembeda butir soal menunjukkan 30% kurang, 30% cukup, dan 40% baik. Respon peserta didik diperoleh 92% kategori sangat baik Dari hasil yang diperoleh instrumen soal HOTS materi jaringan dan organ pada tumbuhan termasuk instrumen yang valid dan reliabel.
Kata Kunci: instrumen penilaian, HOTS, soal uraian, jaringan dan organ tumbuhan.
Effectiveness of Service Training Based on Education and Training Model On-In-On-In for Dual Skills Program
Authors: Purnomo Purnomo , Wahyudi Dian Julianto , Yoto Yoto , Dika Johan Wayan 
Published: July 2022

The focus in this article is to reveal: (1) The purpose of participating in dual skills programs; (2) Effectiveness of In Service Training 1 (In-1); (3) Effectiveness of In Service Training 2 (In-2); (4) Competence Pedagogic and Dual Professional Teacher Skills. Dual Skills Program is the addition of assignments and functions of teachers from normative and adaptive teachers plus the task of teaching productive expertise competencies, carried out for 12 months using the On-In-On-In learning model. Type of case study research with multi-case study design. The results of this study (1) Motivation of teachers to participate in dual skills programs to obtain educator certificates and anticipate shortages of hours; (2) Implementation of In-Service Training 1 is quite effective; (3) Implementation of In Service Training 2 (In-2) is quite effective; (4) In general On-In-On-In training is quite effective; (5) Teacher competency after training is quite good. Constraints that occur are difficult to divide the teaching time and tasks from training dual skills programs which are quite a lot. To the development of science, especially vocational education, the results of this study are expected to be used as one of the comparative studies on the theory of the effectiveness of On-In-On-In training in obtaining dual related skills: (a) The purpose of participating in a dual expertise program (b) Effectiveness of In Service Training 1 (In-1), (c) Effectiveness of In Service Training 2 (In-2), (d) Competence of Dual Skills Teachers Post-On-In-On-In Training.
Assessment of Students in Online Industrial Practice Activities Using Machine Learning Based on Mobile Application
Authors: Sunarti Sunarti , Ting Hie Ling , Widyatmoko Tiksno , Bukhori Herri Akhmad 
Published: July 2022

All of the learning in the pandemic era uses online learning including practical in the industry that should do all of the students to apply their knowledge. The practical industry online is very difficult to assement students that the assessment is given from both company and the university. Companies have many parameters to assessment and each company has different parameters. This study uses 14 parameters that are generally used in assessment for practical students and the university side using 10 parameters. The problem is that every parameter has a different weight than it makes it confusing to give marks with manual assessment. This research uses machine learning to fix this problem based on mobile applications for the user interfaces. The result of testing this application had an average accuracy for assessment students based on parameters of companies and universities that is 83,3%.
Penerapan Prinsip-Prinsip Animasi Pada Film Pendek Animasi “Nohoax”
Authors: Tambun Gerson Julyfer Parulian , Adhitya Wahyu , Hamdi Ilmi Nazar , Zega Selly Artaty 
Published: July 2022

Animasi merupakan salah satu media yang sering digunakan untuk menyampaikan informasi, media komunikasi, dan hiburan. Animasi adalah kumpulan gambar yang disusun secara beraturan sesuai dengan alur pergerakan pada tenggang waktu (timeline) tertentu sehingga tercipta ilusi gambar bergerak. Gambar tersebut dapat berupa objek apapun seperti karakter, benda, atau tulisan. Animasi bukan lagi hal asing bagi kita, terutama anak-anak, ini karena konten animasi sering kita nikmati, baik di bioskop, video youtube, atau dari tayangan TV..
Salah satu penerapannya ialah, film pendek animasi berjudul “nohoax”. Animasi “nohoax” menceritakan tentang dua orang pemuda yang ingin menghentikan berita hoax yang beredar di masyarakat dengan cara membuat aplikasi pendeteksi berita hoax. Tujuan penelitian ini adalah untuk menjelaskan dan mendeskripsikan penerapan prinsip-prinsip animasi dalam film pendek animasi “nohoax”. Penelitian ini menggunakan metode penelitian deskriptif kualitatif dengan mengamati animasi “nohoax”, melakukan wawancara dengan pihak yang mengerti dan memahami prinsip animasi, serta menggunakan literatur yang membahas prinsip-prinsip animasi.
Hasil dari penelitian ini mendeskripsikan tentang prinsip-prinsip animasi yang digunakan dalam film pendek animasi “nohoax” serta menunjukkan penerapan prinsip-prinsip animasi pada film pendek animasi “nohoax” membuat animasi terlihat lebih hidup dan menarik.
“MORE VALUEBLE?” PORTFOLIO MIX: ISLAMIC SOCIAL RESPONSIBILITY STOCK
Authors: Wahyuni Herwinda Asri , Rokhmawati Andewi , Fathoni Ahmad Fauzan , Yafiz Ifa Adina 
Published: July 2022

This research was conducted to analyze the optimal portfolio formation using the Single Index Model method by combining stocks included in the SRI-Kehati Index and listed on the Indonesian Sharia Stock Index (ISSI) with the aim of survival and applying sharia principles then measuring optimal portfolio performance using Sharpe Index, Treynor Index, and Jansen Alpha Index. The object of research used is stocks that are consistently included in the Sri Kehati Index and ISSI for the period December 2018 - December 2019. The results of this study show that the optimal portfolio formed has a higher return compared to the benchmark (IHSG) which is 1.99%, meanwhile, the standard deviation of the portfolio or it can be interpreted as portfolio risk is 1.1%. In performance appraisal, in addition to the Jensen Index, the optimal portfolio formed has better performance than the IHSG.
Analytical Hierarchy Process (AHP) Supplier Selection Analysis on MSME Banana Chocolate Ajo Sikumbang in Pekanbaru City
Authors: Novrianti Dian Puspita , Roidelindho Kiki 
Published: July 2022

This study aims to select the best supplier by using AHP (Analitycal Hierarchy Process). The research method used is descriptive quantitative with criteria consisting of quantity, quality, cost, and delivery. The object of this research is UMKM in the food sector, known as Pisang Chocolate Ajo Sikumbang, which is located in the Panam area of Pekanbaru City. The data analysis for this research was conducted by comparing three suppliers of bananas, namely suppliers in Panam Market, Kualu Market, and Arengka Market. From the results of data analysis, it was found that the criteria for the quantity of bananas from suppliers became the most important factor for the Ajo Sikumbang Chocolate Banana business, with a value of 0.373, or 37%. Meanwhile, for alternative considerations, the performance of the three suppliers was obtained and the highest score was achieved by suppliers in the Panam Market with a value of 7,534.
Technical University Teacher Competences in Russia and Abroad
Authors: Polyakova T. Yu. , Prikhodko V. M. 
Published: July 2022

“Education 4.0” should be consistent with the Fourth Industrial Revolution. The reforms of engineering education as its component require new competences of technical university teachers who are responsible for these reforms and as a result, trigger the improvement of further teachers’ professional development programs to train them for that. Such a program is also one of the aims of the project “Effective training model of technical discipline lecturers for the purpose of obtaining “International Educator of Engineering University” certificate – “ING-PAED IGIP”. It is realized by Moscow Automobile and Road Construction State Technical University (MADI) that was recognized as a Federal Innovative Platform in 2020.The project is aimed at designing an additional program intended to develop technical university teachers’ competences that are, on the one hand, relevant to the needs of Russian higher school, and, on the other hand, correspond to the requirements for applying for the title «ING-PAED IGIP» of the International Society for Engineering Pedagogy (IGIP). In order to achieve that it is necessary to identify if technical university teachers’ competences that are relevant in Russia correspond the competences determined in IGIP.In order to solve this problem, the authors undertook comparative analysis of the competencies registered in two documents: RF Professional Standard “Pedagogue of professional teaching, professional education and additional professional education” and the Fourth IGIP Prototype Curriculum.The paper specifies the notion of technical university teacher competence for the research, validates the possibility of the two documents comparison, describes the procedure of comparative analysis on the basis of compiling summary tables.The paper also gives the main conclusions of the comparative analysis. It proves that RF Professional Standard covers all the competences required by Fourth IGIP Prototype Curriculum. RF Professional Standard registers teachers’ actions more distinctly, consistently, and with more details. The research revealed the competences relevant for Russian higher education, but not necessary for IGIP. The research also allowed to formulate preliminary recommendations for designing additional teachers’ professional development program in the MADI project.
Analysis of Artificial Intelligence Training Indicators According to the Results of Russian Universities Monitoring
Authors: Ryabko T. V. , Gurtov V. A. , Stepus I. S. 
Published: July 2022

Artificial intelligence (hereinafter referred to as AI) is currently an area of strategic importance and a key technology ensuring a new digital economy development in Russia. Qualified AI specialist's training plays an important role in achieving ambitious AI-related goals as stated in government documents. The article presents survey results of more than 200 Russian universities, which enabled to create indicators characterizing both current and planned training volumes of AI specialists.According to the research results, Russian universities have responded quickly to the AI market development. Since 2019, they have been enrolling students at AI learning programs by intensifying training volumes annually. More than half of all AI learning programs are implemented within the «09.00.00 Informatics and Computer Science» and «01.00.00 Mathematics and Mechanics» majors/ specialties. AI specialist training in Russian universities is largely carried out at the expense of budgetary funds. The number of students enrolled at the AI learning programs is much higher for the bachelor programs.The specialists’ graduation in AI-related education programs was evaluated until the year 2025. The authors have also analyzed the best foreign practice in AI specialists training and proposed some measures to increase training volumes of AI specialists at Russian universities, for example, re-orienting higher education programs in the IT field at AI-related technologies. It is important that AI learning programs take into account recruitment needs projection in terms of training volumes and skills profiles.
Lecture Transformation in Modern Higher Education
Authors: Ibragimov G. I. , Kalimullina A. A. 
Published: July 2022

The relevance of the topic stems from the contradiction between the experience accumulated by higher school in adapting lecture as a form of organization of education to the new conditions of education functioning and the insufficient attention of researchers to analyzing this experience. The purpose of the study was to identify the role, place and directions of the lecture transformation in modern higher education. To achieve it, a meta-analysis of publications on the topic over the past ten years was carried out (2011–2021). In total, 52 scientific articles published in peer-reviewed leading domestic pedagogical journals and other scientific and methodological publications were analyzed. The selection of articles for analysis was carried out by the presence of the keyword “lecture” in the article title.The results of the study show that despite the wide variety and general availability of information and communication sources the lecture cannot be supplanted in the system of higher education, but new demands have been placed on it, as its role in the system of higher education changes. The authors have identified the main requirements for a modern lecture, namely problem setting, structure flexibility, focus on dialogic forms of communication with students, effective feedback. The leading trend in the development of lectures in a modern university is a combination of scientific character, information value and high professionalism inherited from traditional lectures with dialogue and a variety of lecture types, an increase in interactivity to enhance the educational and communication activities of students. It has been established that the transformation of a lecture in modern higher education goes in the following directions: organizational-content, functional-structural, and communication. The authors dwell on the content of each direction and propose prospective areas for further research.
Investigation of force redistribution in the foundation slab of complex configuration in low-rise buildings
Authors: Pidlutskyi Vasyl , Lytvyn Oleksandr 
Published: July 2022

A study of the redistribution of forces in the foundation slab of a complex configuration in the plan for the installation and non-installation of deformation seams between blocks of low-rise building using numerical simulation by the finite element method (FEM). Two variants of the foundation slab are considered - with the installation and non-installation of deformation seams.
Due to the large difference in loads in different rooms and areas of the building to prevent uneven deformation of the bases as a foundation was adopted monolithic reinforced concrete foundation slab type with a thickness of 400 mm. The frame of the building is monolithic reinforced concrete with vertical load-bearing elements in the form of columns, pylons and walls, which are united by monolithic floor slabs, which create stiffness disks.
The basis for the slab foundation are sandy soils dusty and small, medium density with lenses of plastic sands.
After the calculations, the stress-strain state (SSS) of the foundation structures of the building was analyzed, namely: subsidence of the foundation slab, redistribution of bending moments in the foundation slab in the X and Y directions and selected the appropriate area of working reinforcement of the foundation slab. As a result of calculations, it was found that the presence of deformation seams significantly affects the redistribution of forces in the foundation slab of complex configuration in low-rise buildings. When installing them, there is an increase in bending moments in areas away from the junction of building blocks from 5% to 20%. A significant increase in bending moments occurs in the joint zone of the building blocks when installing deformation seams. In these areas, an increase in bending moments from 10% to 3 times, which significantly affects the cost of reinforcement of the foundation slab. It is also shown that the device of deformation seams practically does not affect the maximum values of subsidence of the foundation slab.
Therefore, for low-rise buildings it is recommended to arrange a version of the foundation slab without deformation seams.
Numerical simulation of interaction continuus fligt auger pile with a soil mass under static vertical load
Authors: Boyko Igor , Krivenko Oleg 
Published: July 2022

The full-scale static test of a continuus fligt auger (CFA) pile for vertical loading by means of numerical modeling is reproduced.
The modeling process can be divided into two stages: determining the calculated boundaries of the soil; identification of mechanical parameters of soils (young’s modulus (E), cohesion (c), friction angle (φ)).
The first stage of modeling is to break the grid of finite elements in the plan so that it thickens from the periphery to the continuus fligt auger (CFA) pile (in our case, the pitch of the grid varies from 1 m to 10 cm). Then break the finite elements of the array in height with a certain step (in this work, a step of 1m). Then you need to determine how much the height of the soil will be under the pile tip. For this purpose 4 variants are considered: 2,5m; 5m; 10m; 20m. Looking at the results, it can be seen that starting from 10 m and less, deviations within 5%, so we take as a basis the soil thickness of 10 m. Then the size of the soil in the plan was selected. Five options were considered: 5x5m; 10x10m; 20x20m; 30x30m; 40x40m. The basis was 30x30m. As a result of this stage we take 10m under the pile, in the plan 30x30m (the pile is placed in the center).
After establishing the dimensions of the calculation model, we are moving to the identification of the mechanical characteristics of the soil (E, c, φ). Identification of mechanical characteristics of the soil was performed in a layer around the pile 10 cm thick. At the beginning, the young’s modulus (E) was identified by linear calculation. It is established if the young’s modulus equal to 4E it allows to reproduce the results of field tests within the limits of elastic work of soil most precisely. If we take into account the nonlinearity, then our straight line begins to bend. Then, the cohesion (c) was identified, which showed that this indicator does not make a significant contribution to the relationship between load and sedimentation. Therefore, it is accepted to leave the cohesion unchanged. The friction angle (φ) is taken into account with a coefficient of 0.75φ.
Based on the establishment of the size of soil mass and the identified mechanical parameters of the soil, the results of calculations were compared under three conditions strength: Huber-Mises, Drucker-Prager, Mohr-Coulomb.
“We should all feel welcome to the park”
Authors: Wendel Gus , Loukaitou-Sideris Anastasia , Nelischer Claire , Bastar Gibson 
Published: July 2022

This article investigates the potential for intergenerational public space in the Westlake neighborhood of Los Angeles. Through a series of site observations, focus groups, interviews, thick mapping, and participatory design exercises, we work with 43 youth and 38 older adults (over 65), all residents of Westlake, to examine their public space use, experiences, and desires, and identify where the two groups’ interests intersect or diverge. We explore the potential for complementary approaches to creating intergenerational public space using the principles of Universal Design. In doing so, we emphasize the importance of taking an intersectional approach to designing public space that considers the multiple, often overlapping identities of residents of historically marginalized communities predicated by disability and age, in addition to race, class, and gender. Our findings yield insights for creating more inclusive and accessible public spaces in disinvested urban neighborhoods as well as opportunities for allyship between groups whose public space interests have been marginalized by mainstream design standards.

Read the full article in accessible html-format here.
Experimental and Probabilistic Investigations of the Effect of Fly Ash Dosage on Concrete Compressive Strength and Stress-strain Relationship
Authors: Nguyen Truong-Thang , Dang Viet-Hung 
Published: July 2022

The effect of fly ash (FA) dosage on concrete’s compressive strength and stress-strain relationship is investigated in two steps in this article. First, an experimental program was conducted on concrete mixtures designed with 0% (control batch of 30 MPa mean cylinder compressive strength), 10, 20, 30, and 40% of ordinary Portland cement (OPC) mass replaced by FA, which is taken from a new source in an Asia country. The test results showed that compared to other investigated dosages, concrete using 20%FA/OPC mass-replacement gained the most improvement in the 28-day compressive strength and tensile split strength, as well as the compressive strength development. Second, a probabilistic investigation was conducted using Dropout Neural Network, Bayesian Neural Network, and Gaussian Process models. These artificial intelligence-based models were compared to other models reviewed from the literature, showing relatively good results in terms of the statistical metric R2, which are 0.92, 0.9, and 0.88, respectively. The three models were tested and validated with a dataset of 1032 experimental results on FAC collected from the literature. When testing with the experimental results obtained in the first step, a good correlation between the predicted values and the experimental results was observed within the confidence interval of (5%, 95%), showing the reliability of the proposed models. Thus, the stress-strain relationship of fly ash concrete can also be investigated in a probabilistic manner. It is proved in this study that among the proposed models, Dropout Neural Network has the best balance between performance and time complexity.
relacionar-se com a morte ao suicídio
Authors: Parreiras Mônica 
Published: July 2022

O objetivo do presente artigo é a partir das elaborações de Tugendhat a respeito do relacionar-se com a morte, pensarmos de que forma o suicídio se vincula como liberdade do indivíduo e com os três níveis da reflexão daquele que diz “eu”. Sustentaremos a tese de que o suicida ao relacionar-se com a morte, não consegue ascender ao segundo nível da reflexão ficando preso ao núcleo do “eu” e com isso impossibilitado de refletir sobre a sua vida como um todo. Concluiremos mostrando alguns pontos que nos possibilitaram fazer essa relação do indivíduo para além do estar frente a morte, culminando com o suicídio.