bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kesulitan Guru Menyusun Soal Berbasis Higher Order Thingking Skills (HOTS) pada Muatan Materi IPS di SDN 03 Jembatan Gantung
Authors: Insani Yeni Wardatul , Tahir Muhammad , Hasnawati Hasnawati 
Published: August 2023

Soal evaluasi berbasis HOTS sangat penting untuk diterapkan dalam pembelajaran untuk meningkatkan kemampuan berpikir tingkat tinggi peserta didik seperti kemampuan berpikir kritis, berpikir kreatif, serta memecahkan masalah. Tujuan penelitian ini mendeskripsikan kesulitan guru dalam menyusun soal evaluasi berbasis Higher Order Thingking Skills (HOTS) materi IPS kelas VI di SDN 03 Jembatan Gantung. Penelitian ini berupa deskriptif kualitatif dengan Subjek adalah Guru kelas VI SDN 03 Jembatan Gantung. Data dikumpulkan dengan wawancara dan studi dokumentasi. Instrumen wawancara yang diajukan sebanyak 15 butir soal pertanyaan mengenai kesulitan guru dalam menyusun dan mengembangkan soal berbasis HOTS. Data dianalisis mengunakan analisis Milles dan Huberman. Hasil penelitian ini menyatakan bahwa ada beberapa bentuk serta faktor-faktor yang mempengaruhi kesulitan guru dalam menyusun soal evaluasi berbasis HOTS yang diperoleh dari hasil wawancara serta analisis soal UAS. Berdasarkan hasil penelitian ditemukan bahwa bentuk bentuk kesulitan yang dialami guru yaitu Kesulitan menganalisis Kompetensi(KD) dan menyusun indikator soal, menyusun kisi-kisi soal, menyusun butir soal sesuai dengan kisi-kisi, serta membuat acuan penskoran penilaian dan kunci jawaban. Kesulitan guru tersebut dipengaruhi oleh faktor-faktor sebagai berikut: Keterbatasan waktu untuk menyusun soal berbasis HOTS sesuai dengan tahapan yang benar, keberagaman kemampuan peserta didik, dan kurangnya pelatihan dan pendampingan penyusunan soal HOTS.
The role of European Union values in the Ukrainian social-humanitarian safety provision system
Authors: Nosova Olga 
Published: August 2023

The article aims to analyze the role of European Union values in providing a social-economic and humanitarian safety provision system in Ukraine. The research methods include descriptive analysis, an interdisciplinary approach integrated into the different analytical fields, and the range of humanitarian safety perspectives they bring to bear on a certain topic, theme, or issue in the political, economic, legal, and social sciences estimate. The checked hypothesis is the social-humanitarian safety provision system depends on the process of democratization of society and the functioning of democratic institutions in Ukraine. The democratization of society created the fundament of the social-humanitarian safety provision system. The democratization process depends on the relationship between European values and regional-specific factors in Ukraine.
The social and humanitarian safety provision system in Ukraine closely interconnected with the degree of economic, political, and social transformation, as well as the overall indicators of the market and democratic reforms. The analysis of reforming institutions in Ukrainian and European Union (EU) values and beliefs adoption and adherence defines the key problem of the social and humanitarian safety provision system. The balance of European and regional values directed to the achievement of an acceptable level of the social-humanitarian safety provision system in Ukraine.
The creation of institutions that ensure the acceptable balance formation of European and regional values is an important task for EU integration. The transformation of social-political values to EU values relates to the process of democratization. Social-humanitarian safety provision system depends on the effectiveness of functioning democratic institutions.
Ladders and Stairs: How the Intervention Ladder Focuses Blame on Individuals and Obscures Systemic Failings and Interventions
Authors: Paetkau Tyler 
Published: August 2023

<p>Introduced in 2007 by the Nuffield Council on Bioethics, the intervention ladder has become a widely used tool in bioethics and public health policy. By ordering potential interventions from least to most intrusive, the intervention ladder seeks to balance efficacy of interventions with the cost to individual liberty. While the ladder serves as a useful tool for evaluating potential interventions, it also has unintended side-effects. In particular, by orienting itself around how interventions impact individual liberty, the ladder obscures potential interventions that operate on a systemic rather than individual level. As such, I argue that the ladder needs to be broadened into stairs. That is, the ladder needs to be broadened to accommodate multiple parties simultaneously. Whereas a ladder can only accommodate one party at a time, stairs allow for multiple parties to exist at the same level and to pass each other freely. </p>
Рsychological training of freestyle wrestling athletes
Authors: Danko Grigory , Lavrentiev Oleksandr , Danko Taras , Krupenya Svitlana , Zhyvollovych Svitlana 
Published: August 2023

The article examines the psychological preparation of freestyle wrestling athletes, which, along with technical, physiological and tactical training, is one of the most important conditions for the athlete's functional preparation for successful competition. The object of such training is always the athlete's personality with its individual characteristics and typical features.
The article analyzes the importance of psychological preparation of freestyle wrestling athletes for the development of strength, speed of reaction, strength and endurance and, as a result, victory in the match.
Free wrestling is a powerful means of learning self-defense skills and comprehensive development of the most important physical qualities: strength, speed, dexterity, coordination, reaction speed. From a psychological point of view, free wrestling contributes to a person's self-confidence, the development of demandingness, patience, courage, initiative, attentiveness and non-standard thinking. As we can see, the physical and mental aspects of an athlete's personality are inextricably linked, and the mental aspect contributes to the development and manifestation of the physical aspect, and is the basis for its formation. Such a dialectical understanding of the relationship between these two processes aims coaches at the constant improvement of the psychological functions and qualities of martial arts athletes.
Success in sports activities of wrestlers is associated with the timely use of various means and methods of training, while it is important to take into account the peculiarities of education and strengthening the specific mental qualities of an athlete. The impact of pedagogical factors aimed at the formation of personality, taking into account the types of temperament of athletes, can help increase motivation for training.
Sports specialists point to a significant dependence of a person's physical capabilities on the properties of the types of higher nervous activity (temperament), therefore, athletes belonging to different types of temperament should go to high sports results in different ways. The problem of individualization of the training process, taking into account individual peculiar properties, the psyche, also acquires practical significance.
Computational Thermodynamics and Kinetics for Magnesium Alloy Development
Authors: Luo Alan A. , Sun Weihua , Zhong Wei , Zhao Ji-Cheng 
Published: August 2023

Abstract
Computational thermodynamics and CALPHAD modeling prove useful for selecting and developing new magnesium alloys. This article summarizes an ongoing effort to establish a scientific foundation of computational thermodynamics and kinetics of magnesium alloys to achieve accelerated design and optimization of these alloys for weight reduction in the transportation industries.
Hybrid Induction Arc Welding Reduces Weld Distortion and Boosts Productivity
Authors: Jones Jerald 
Published: August 2023

Abstract
A new welding process known as hybrid induction arc welding (HIAW) or high deposition arc welding (HiDep) uses a hybrid approach to reduce—or even eliminate—weld distortion and greatly increase productivity. Operating directly in front of the arc welding torch, a portable induction coil heats the surfaces of the weld to, or near, the melting point. Heat generated by the welding arc is primarily used to melt the welding wire. This novel process operates at speeds two to four times faster than conventional arc welding and substantially reduces weld distortion.
Stainless Steel: The Steel That Does Not Rust, Part I
Authors: Simcoe Charles R. 
Published: August 2023

Abstract
One of the greatest advances in modern metallurgy was the discovery of a steel that does not rust, which occurred after research into high chromium steels began. French researchers began adding chromium or nickel to heat treated alloy steels during the 1880s and 1890s, while German researchers began combining chromium with nickel in the 1890s. This article recounts the early history of stainless steel.
High Strength Bulk Metallic Nanolaminates
Authors: Nizolek Thomas , Avallone Jaclyn , Pollock Tresa , Mara Nathan , Beyerlein Irene , Scott Jeffrey 
Published: August 2023

Abstract
The ability to produce bulk metallic nanolaminates has greatly expanded the potential structural applications for these materials, motivating investigations into formability, joining techniques, and deformation behavior. This article presents an overview of both the accumulative roll bonding process and the deformation behavior for copper-niobium nanolaminates. This entry won the Jacquet-Lucas Award for Best in Show at the 2014 International Metallographic Contest.
Low Pressure and Vacuum Plasma Spray Build Better Coatings for Engine Applications
Authors: Guggenheim Ludwig , Herber Ralph , Keller Silvano , Gansert Robert 
Published: August 2023

Abstract
Vacuum plasma and low pressure plasma spray technologies each provide unique solutions for achieving superior properties in metallic coatings that require low oxide content and high density. Applications include various turbine engine components, as well as biomedical and electronics components.
Overview of Static Recrystallization in Magnesium Alloys
Authors: Mohapatra Shanta , Jain Jayant 
Published: August 2023

Abstract
This article presents a broad overview of key annealing processes such as recovery, recrystallization, and grain growth in magnesium and its alloys. It explores the role of recovery in recrystallization behavior, evolution of recrystallization microstructure and texture, current understanding of grain coarsening in magnesium alloys, and concludes with a perspective on future research.
Advanced Turbine Airfoil Development Strategies: Harvesting Low-Hanging Fruit
Authors: Nathal Mike 
Published: August 2023

Abstract
Oxide dispersion strengthened (ODS) alloys have potential to improve turbine blade temperature capability beyond that of superalloy single crystals. In this article, the case is made for the potential to replace single crystals as high-pressure turbine blades with ODS nickel-base alloys. ODS alloys combine proven technology, substantial gains in capability over today’s single crystal alloys, and a clear development path to overcome identified risks.
Measuring Residual Stress Via X-Ray Diffraction Helps Optimize Engine Component Fabrication
Authors: Pineault James 
Published: August 2023

Abstract
Because residual stress has a significant impact on engine component service life, understanding its cause helps optimize fabrication processes to ensure quality. X-ray diffraction is often the only viable technique to measure residual stresses at certain failure-critical locations. This article gives some guidelines for XRD analysis to understand and control residual stresses in processing of engine components.
Furnace Roll Failure Analysis on Hot-Dip Coating Line Spurs New Design and Welding Process
Authors: Yang Yu-Ping , Mohr William 
Published: August 2023

Abstract
A new design and welding process may extend the life of furnace rolls in hot-dip coating lines, which often fail in less than one year. This article is a case study of analysis of a failed furnace roll that led to a proposed improved design to extend component life.
Reducing Gear Size for Compact Transmission Design Using Computer Modeling
Authors: Li Zhichao (Charlie) , Ferguson B. Lynn , Freborg Andrew 
Published: August 2023

Abstract
Modeling shows that achieving required gear performance in a reduced gear size is possible by changing the steel grade and heat treatment parameters during the design stage. This article describes work in which virtual computer models using DANTE software are applied to help achieve gear size reduction by including steel grade hardenability and heat treatment parameters in the design process.
Crop image classification using convolutional neural network
Authors: Sardeshmukh Mhalsakant , Chakkaravarthy Midhun , Shinde Sagar , Chakkaravarthy Divya 
Published: August 2023

A crop image classification using convolutional neural network is proposed in the paper. Classification of crop images is important and required in many applications such as yield prediction, decease detection etc. (Yang et al., 2020)(Kavitha et al., 2022). The main challenges are availability of the large dataset and extraction of meaningful features to describe a class of image(Barbedo, 2018). We have proposed a convolutional neural network to and the pre-trained models like VGG 16 and Resnet 50 for crop image classification. The pre-trained models trained on millions of images for a very large class size. The results shows that VGG 16 can be best used for our application as gives the accuracy of more than 98 %. The CNN training accuracy is 93 % but testing accuracy is only 42%. This is due to the lack of training data available. The accuracy of the CNN can be improved using large dataset. The Resnet 50 fails for crop image classification.
An Architecture Outside Digital Imagery in the Age of Social Media
Authors: Yu Anthony 
Published: August 2023

<p>Physical experiences in architecture encompass the five human senses: sight, sound, smell, touch, and taste. The intent and operations of social media platforms, such as Instagram, are used to share visual content between people and can weaken the human sensory experiences in the physical world in themselves and for other users. This seductive aspect of social media can exploit the human sense of sight in how it uses architecture as unintended points of interest for self-communication and marketing instead of a source to experience the built space. Thus, individuals that use their other human senses besides the visual have become undervalued due to the ocularcentric nature of social media. Due to the increase in social media consumption, social media consumers have become distracted by using tools such as geotagging, the “like” system, and the hashtag for social status and material gain instead of appreciating the architecture. As a result, the human response to architecture has become consumed by digital imagery for social media, where users are most concerned with capturing the experience of the moment into an image rather than appreciating and embracing the physical experiences themselves. This thesis attempts to influence an individual’s habits of capturing digital images and video for social media in this image-making culture by focusing on the physical experiences in architecture by exploring qualities of sensory stimulations and ephemeral effects on the human senses. By exploring these qualities, the research engages an iterative design proposal that attunes to the human awareness of the senses. </p>
Pengembangan Bahan AjarMateri SPLDV dengan Menggunakan Pendekatan Matematika Realistik pada Siswa Kelas VIII SMPN Maubeli
Authors: Djaha Diyah Giani , Mamoh Oktovianus , Amsikan Stanislaus 
Published: August 2023

Penelitian ini bertujuan untuk menghasilkan bahan ajar materi sistem persamaan linear dua variabel dengan pendekatan matematika realistik yang memenuhi kriteria valid, praktis dan efektif. Penelitian ini merupakan penelitian pengembangan yang mengacu pada model pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Instrumen yang digunakan dalam penelitian ini adalah lembar validasi untuk mengukur kevalidan bahan ajar, lembar observasi, angket respon siswa dan guru untuk mengukur kepraktisan bahan ajar, dan tes hasil belajar untuk mengukur keefektifan bahan ajar. Hasil penelitian menunjukkan bahwa (1) bahan ajar yang dikembangkan termasuk dalam kategori “valid” dengan skor rata-rata 4,27; (2) bahan ajar yang dikembangkan termasuk dalam kategori “baik” dengan skor rata-rata respon siswa 3,9; skor rata-rata respon guru 4,5 dan skor rata-rata hasil observasi 84%; (3) bahan ajar yang dikembangkan termasuk dalam kategori “cukup baik” dengan skor rata-rata 74,15 untuk ketuntasan belajar secara individual dan kategori “baik” dengan skor rata-rata 70% untuk ketuntasan belajar klasikal.
Byproduct Formation of Chlorination and Chlorine Dioxide Oxidation in Drinking Water Treatment
Authors: Neguez Souha , Laky Dóra 
Published: August 2023

Increasing water scarcity caused by population growth, climate change, pollution from natural and anthropogenic sources, etc. is likely to impact the occurrence of water-associated infectious diseases. Nowadays, access to clean and safe water is a growing concern worldwide. Therefore, disinfection of drinking water is a vital step in public treatment systems as it ensures the removal of various contaminants, including pathogenic microorganisms (protozoa, viruses, bacteria, and intestinal parasites) that give rise to waterborne diseases. Nevertheless, undesirable disinfection byproducts (DBPs) are formed during disinfection as a result of reactions between chemical disinfectants and natural organic matter (NOM), and/or anthropogenic contaminants, and/or bromide/iodide that are present in the raw water. The chemical complexity and heterogeneity of matters in the raw water makes the characterization and the mechanism of DBPs formation quite difficult and ambiguous regardless of the previous hundreds of studies on DBPs generation. As chlorination is still the most economic and most often used disinfection method, and beside chlorination, the application of chlorine dioxide is becoming more widespread, this paper investigates the possible DBPs generated using chlorine and chlorine dioxide with highlighting their adverse health effects. It overviews the reactions of those disinfectants with inorganic and organic compounds. It is important to note that in order to better understand the performance of disinfectants in water treatment, further investigations on the mechanisms of them with inorganic and organic compounds found in water are critically needed.
K-Nearest Neighbor dan Convolutional Neural Network pada Klasifikasi Penyakit Tanaman Bawang Merah
Authors: Nurhikma - , Purnawansyah - , Darwis Herdianti , L Harlinda 
Published: August 2023

Bawang merah merupakan suatu kebutuhan masyarakat terutama pada bahan makanan dan juga digunakan untuk Kesehatan. Dengan banyaknya manfaat bawang merah, dibalik itu juga memiliki suatu kendala atau resiko pada penanaman bawang merah salah satu resikonya adalah hama atau penyakit yang dapat merugikan petani bawang merah. Tujuan dari penelitian ini yaitu mengklasifikasi penyakit daun bercak ungu dan moler pada tanaman bawang merah, yang di implementasikan menggunakan metode ekstraksi fitur Gray Level Co-Occurance Matix (GLCM) yang digunakan untuk ekstraksi fitur tekstrur. Selain itu ada lima jarak yaitu Eucludiean, Manhattan, Chebyshev, Minkowski, Hamming digunakan dalam metode klasifikasi K-Nearest Neighbor (KNN). Penelitian ini juga menggunakan metode klasifikasi Convolutional Neural Network (CNN). Hasil dari penelitian ini yang diperoleh menggunakan metode GLCM dan KNN dengan jarak Euclidean, Manhattan, Chebyshev, dan Minkowski mendapatkan hasil akurasi yang tinggi yakni sebesar 100%, sedangkan nilai akurasi terendah terdapat pada KNN jarak Hamming nilai akurasi yaitu sebesar 42%, adapun klasifikasi dari gabungan dari metode GLCM dan CNN mendapatkan hasil akurasi sebesar 100% dan pada metode CNN yang tanpa metode ekstraksi memiliki nilai akurasi sebesar 100%.
Asociación entre el síndrome metabólico y el cáncer de mama en mujeres posmenopáusicas
Authors: Romero Ulloa Stephanie , Lara Terán Joffre 
Published: August 2023

Introducción: El factor de riesgo más importante para el desarrollo del síndrome metabólico (SM) es la obesidad, un estado pro inflamatorio con alteraciones sistémicas y locales vinculadas al crecimiento tumoral, siendo un determinante en el desarrollo del cáncer de mama en la posmenopausia, en su pronóstico y en la eficacia del tratamiento. El objetivo del presente estudio fue determinar la asociación entre el SM y el Cáncer de Mama en mujeres posmenopáusicas comparradas con un grupo control.
Materiales y métodos: El estudio fue de diseño observacional, analítico; se llevó a cabo en el Hospital de SOLCA-Guayaquil entre enero a diciembre del 2019. El muestreo fue no probabilístico. Se incluyeron casos de mujeres de 50 – 70 años con patología de mama. Las variables fueron presencia de síndrome metabólico y diagnóstico de cáncer de mama en mujeres posmenopaúsicas. Se utilizó Chi cuadrado, Odds Ratio, el intervalo de confianza al 95 % y valor P < 0.05 para revisar la significancia estadística.
Resultados: Ingresaron al estudio 157 casos, 107 en el grupo con cáncer de mama (G1) y 50 mujeres (31 %) sin patología maligna (G2). La edad en G1 fue de 59.9±9.9 años en G2 55.5±5.5 (P=0.001). El índice de masa corporal fue 29.05±1.2 en G1 y 26.80±1.3 en G2 (P<0.001). OR del SM para el desarrollo de Cáncer de mama fue 4.60 (IC 95% 2.23-9.51 ) P<0.0001. OR del SM para el desarrollo de cáncer de mama en mujeres menores a 54 años fue de 0.22 (0.069-0.72), P=0.0118. No hubo asociaciones por tipo histológico.
Conclusión: Existe asociación entre el SM y el cáncer de mama en mujeres posmenopáusicas, por lo que se debe considerar la salud metabólica como un factor de riesgo clínicamente relevante y modificable para el desarrollo del cáncer.