bluuebunny/crossref_metadata_2025_split huggingface dataset:
Corrosion rate measurement for steel sheets of a fuel tank shell being in service
Authors: Maslak Mariusz , Siudut Janusz 
Published: September 2021

AbstractSome corrosion progress trends specific for cylindrical steel shells of typical above-ground fuel tanks are first identified experimentally and then quantitatively compared with one another. The inference is based on many random thickness measurements related to the selected corrosively weakened coating sheets and carried out at various moments of the tanks in question service time. It is shown in detail that in this type of structures, due to the manner of their use and, particularly, the material stored inside, the corrosion process is in general significantly accelerated over time. For this reason, a nonlinear formal model describing the simulated corrosion development anticipated for the future fuel tank service time seems to be the best choice in forecasting its remaining time to failure.
Review of corpus tools for vocabulary teaching and learning
Authors: Ma Qing , Mei Fang 
Published: September 2021

Abstract
This review aims to introduce corpora as useful tools for facilitating vocabulary teaching and learning. Corpora have long been applied to improve learner language learning, but their direct implication in classroom teaching is rare. This review begins with providing basic concepts related to corpora and then illustrates how corpora can benefit language learning and teaching. To make better use of corpora, careful consideration needs to be given to how to choose an appropriate corpus and what specific corpus search functions should be used. To this end, a new corpus-based language pedagogy (CBLP) is introduced as a new pedagogy to integrate corpora into classroom to facilitate teachers’ teaching. CBLP blends corpus linguistics with classroom pedagogy. In addition, four design principles are illustrated to help teachers design effective corpus-based lessons. Finally, a number of important issues are raised to help teachers improve their design of corpus-based lessons.
‘Ile be the bane of Cornwall Kinge’: The ballad of King Arthur and King Cornwall and the relentless pursuit of vengeance in the pre-modern Arthurian tradition
Authors: van Iersel Geert 
Published: September 2021

Abstract
This paper concerns the narrative logic behind the disregard for the life of King Arthur’s opponent in the seventeenth-century ballad of King Arthur and King Cornwall. It approaches its subject through comparisons with the last book of Thomas Malory’s Le Morte Darthur, Le pèlerinage de Charlemagne, Le petit Poucet, Jack and the Beanstalk and the History of Mother Twaddle, and the Marvellous Atchievements [sic] of her Son Jack. It argues that by associating Arthur’s rival, King Cornwall, with magic objects and a fire-breathing creature called Burlow Beanie, as well as placing Cornwall’s domain away from Arthur’s, the ballad marks Cornwall as ‘other’ and, in so doing, implies that ordinary moral considerations do not apply when it comes to actions such as the killing of Cornwall. The article additionally argues that a major difference between the ballad and the last book of Le Morte Darthur, where much of the action is driven by factors that also feature prominently in King Arthur and King Cornwall, lies in the fact that in Le Morte Darthur none of the major actors are marked as ‘other’ – highlighting the nature of the tragedy that unfolds as one of destructive internal conflict.
Design guidelines for human–robot interaction with assistive robot manipulation systems
Authors: Wilkinson Alexander , Gonzales Michael , Hoey Patrick , Kontak David , Wang Dian , Torname Noah , Sinclaire Amelia , Han Zhao , Allspaw Jordan , Platt Robert , Yanco Holly 
Published: September 2021

Abstract
The design of user interfaces (UIs) for assistive robot systems can be improved through the use of a set of design guidelines presented in this article. As an example, the article presents two different UI designs for an assistive manipulation robot system. We explore the design considerations from these two contrasting UIs. The first is referred to as the graphical user interface (GUI), which the user operates entirely through a touchscreen as a representation of the state of the art. The second is a type of novel UI referred to as the tangible user interface (TUI). The TUI makes use of devices in the real world, such as laser pointers and a projector–camera system that enables augmented reality. Each of these interfaces is designed to allow the system to be operated by an untrained user in an open environment such as a grocery store. Our goal is for these guidelines to aid researchers in the design of human–robot interaction for assistive robot systems, particularly when designing multiple interaction methods for direct comparison.
Cosmopolitanism in Gal 3:28 and the Divine Performative Speech-Act of Paul’s Gospel
Authors: Scott James M. 
Published: September 2021

Abstract
Galatians 3:28 has often been compared and contrasted with ancient conceptions of “cosmopolitanism.” However, the present study takes a modern, etic approach to the definition of term, based on the longitudinal investigation of historical trends by a Cambridge working group. Seen from that vantage point, Paul’s declaration in Gal 3:28 can be described in terms of the “political cosmopolitanism” that is characteristic of empire-builders in the Ancient Near East and the Mediterranean. At the same time, Gal 3:28 is rooted in Paul’s Jewish apocalyptic worldview, especially as exemplified in the Enochic tradition, which had already been interacting with the political cosmopolitanism of pagan empires for centuries.
Joachim Jeremias als Paulusforscher
Authors: Horn Friedrich W. 
Published: September 2021

Zusammenfassung
Die Paulus-Forschung war kein Zentrum in den Arbeiten von Joachim Jeremias. Neben wenigen, sehr kleinen Beiträgen vor allem zum Römerbrief waren es drei Bereiche, in denen er einen Impuls setzen wollte. Zum einen versuchte er, den Nachweis dafür zu erbringen, dass Paulus seine theologische Ausbildung der Schule des jüdischen Lehrers Gamaliel verdankt und dass er somit in der Tradition Hillels steht. Zum anderen insistierte Joachim Jeremias darauf, dass nicht Tarsus, Jerusalem oder Antiochia grundlegend für Paulus und seine Theologie waren, sondern ausschließlich Damaskus und die mit dieser Stadt in Verbindung stehende Berufung zum Apostel. Schließlich hat Joachim Jeremias die Pastoralbriefe kommentiert, die er als authentische Briefe des Apostels bewertete und deren Amtstheologie er als bindend für die Kirche zu jeder Zeit erachtete.
Embedded Discrete Fracture Networks to Analyze Groundwater Inflows during Tunnel Drilling
Authors: Piña Adriana , Cortes Diego , Donado Leonardo David , Blessent Daniela 
Published: September 2021

Tunnels commonly go through fracture zones that used to be analyzed as an equivalent porous medium with homogeneous permeability. However, it is a rough simplification that overlooks the connection triggered by underground works in fractured massifs. This study introduces the use of synthetic discrete fracture networks (DFN) to analyze groundwater inflows through tunnel excavation in a fractured zone considering the daily advance of the drilling front. First, a hypothetical case with six different settings varying the fracture density, the fracture length, and the aperture distribution is analyzed. Each setting has about 100 iterations. DFN hydraulic properties were estimated and compared with previous DFN studies, displaying the same behavior even though the magnitude of the estimated parameters differs. As an application example, structural measurements of the Alaska fault zone in the La Linea massif (Colombia) are used to obtain the statistical parameters of the fracture length and aperture distributions to generate the DFN. Five settings varying the fracture density are built, obtaining measured and simulated groundwater inflows of the same order of magnitude. These results highlight the potential of the synthetic DFN to analyze tunnels’ effects on groundwater flow.
Determination of four naphthalenediols in cosmetic samples by sweeping-micellar electrokinetic chromatography and a comparison with HPLC
Authors: Wang Qian , Li Xiaobin , Zheng Zhihan , Liu Huitao , Gao Yuan 
Published: September 2021

Abstract
A sweeping micellar electrokinetic chromatography (sweeping-MEKC) method was developed for the determination of 1,7-naphthalenediol, 2,3-naphthalenediol, 1,5-naphthalenediol and 2,7-naphthalenediol in cosmetics. Several parameters affecting sweeping-MEKC method were studied systematically and the separation conditions were optimized as 20 mM NaH2PO4–110 mM SDS and 40% (v/v) MeOH (pH 2.4), with −22 kV applied voltage and UV detection at 230 nm. The sample matrix is 60 mmol L−1 NaH2PO4 and sample introduction was performed at 3 psi for 6 s. Separation of the four naphthalenediols was completed in less than 17 min. Limit of detection (LOD) and limit of quantitation (LOQ) are 0.0045∼0.0094 μg mL−1 and 0.015∼0.031 μg mL−1. Linear relationship (r
2 > 0.999) is satisfactory at the range of 0.1–10 μg mL−1. The developed method has been successfully applied to the determination of the four naphthalenediols in real cosmetic samples, with recoveries in foundation, sun cream and lotion in the range of 92.3%∼106.8% and relative standard deviation (RSD) less than 4.15%. A HPLC method described in the National Standards of the People’s Republic of China was carried out for the comparison with the proposed method. The results showed that the proposed sweeping-MEKC method has the advantages of fast, low cost with comparative sensitivity.
Обґрунтування взаємодії електромагнітного поля надвисокої частоти з насінням ріпаку в процесі сушіння
Authors: Бандура Валентина Миколаївна 
Published: September 2021

В харчовій промисловості, основному, використовуються технології конвективного сушіння зернових і олійних культур, що реалізовані в різноманітних за конструкціями сушарках: шахтних, стрічкових, барабанних, в яких передача теплоти до сировини реалізується за допомогою сушильного агенту, нагрітого повітря. Перспективним способом при організації процесу сушіння є технологія мікрохвильової обробки насіння, що має цілий ряд відмінностей від традиційних методів зневоднення. Нагрів за рахунок мікрохвильового опромінення забезпечує підведення енергії до об’єму матеріалу, а температурою нагрівання легко керувати.
У статті представлені теоретичні та експериментальні дослідження діелектричного нагріву насіння ріпаку в процесі сушіння в мікрохвильовому полі. Проаналізовано математичні моделі тепломасообміну, розроблені для моделювання процесів мікрохвильового сушіння, і обговорені діелектричні властивості олійних культур в залежності від вологості та температури. Принцип перетворення НВЧ - енергії в теплоту заснований на ефективному поглинанні вологою продукту, що нагрівається, підведеної до нього НВЧ - енергії. При цьому теплота, що генерується в усьому об’ємі оброблюваного продукту, і що підводиться в робочу камеру НВЧ - енергія практично повністю поглинається насінням. Інтенсивність нагрівання насіння ріпаку залежить від його діелектричних властивостей і напруженості мікрохвильового поля, що створює випромінювач.
Коефіцієнт діелектричних втрат насіння ріпаку в значній мірі залежить від вологовмісту,тобто вода відіграє основну роль в процесі поглинання енергії при діелектричному нагріві. Нелінійна залежність коефіцієнта діелектричних втрат від вологості обумовлена різноманітністю форм зв’язку вологи в насінні ріпаку. Зменшення значення коефіцієнта діелектричних втрат, з підвищенням температури ріпаку можна пояснити активними втратами води при нагріванні насіння.
Hubungan Penguasaan Guru dalam Mengoperasikan Aplikasi Belajar Online terhadap Hasil Belajar Siswa Kelas V SD
Authors: Raharjo Setyo Maqbul , Suhartono Suhartono , Mas'ula Siti 
Published: September 2021

Abstract: This research was conducted with the aim of describing teacher mastery in operating online learning applications in grade 5 elementary schools, students' perceptions of online learning services provided by grade 5 elementary school teachers, the relationship of teacher mastery in operating online learning applications to student learning outcomes in elementary schools. 5th grade elementary school. The method used is quantitative with a correlational approach. Based on the data obtained, the significant value between teacher mastery and student learning outcomes shows 0.000, meaning that because the significant value is less than 0.05, it can be concluded that there is a relationship between teacher mastery in operating online learning applications and student learning outcomes. The results of this study are that there is a significant relationship between teacher mastery in operating online learning applications on student learning outcomes in grade 5 elementary school.
Abstrak: Penelitian ini dilakukan dengan tujuan untuk mendeskripsikan penguasaan guru dalam mengoperasikan aplikasi belajar online di kelas 5 sekolah dasar, persepsi siswa terhadap pelayanan pembelajaran online yang diberikan oleh guru kelas 5 sekolah dasar, hubungan penguasaan guru dalam mengoperasikan aplikasi belajar online terhadap hasil belajar siswa di kelas 5 sekolah dasar. Metode yang digunakan adalah kuantitatif dengan pendekatan korelasional. Berdasarkan data yang diperoleh, nilai signifikan antara penguasaan guru terhadap hasil belajar siswa menunjukkan 0,000, artinya karena nilai signifikan lebih kecil daripada 0,05, maka dapat diputuskan bahwa terdapat hubungan antara penguasaan guru dalam mengoperasikan aplikasi belajar online terhadap hasil belajar siswa. Hasil penelitian ini yaitu terdapat hubungan yang signifikan antara penguasaan guru dalam mengoperasikan aplikasi belajar online terhadap hasil belajar siswa di kelas 5 sekolah dasar.
Analisis Konsepsi Awal Siswa pada Materi Siklus Air Kelas V SD
Authors: Nasukha Ilma , Winahyu Sri Estu , Thohir M. Anas 
Published: September 2021

Abstract: This study aims to reveal students' initial conceptions of the water cycle material for class V. The method used in this research is descriptive qualitative. Data collection techniques used by researchers are using questionnaires, interviews and documentation. The instrument used to collect data is the researcher himself. The steps of data analysis used in the study, namely: (1) data reduction, (2) data presentation, and (3) making conclusions. The results of this study, obtained the fact that students' initial conceptions have initial conceptions that are scientifically correct and not scientifically correct.
Abstrak: Penelitian ini bertujuan untuk mengungkap konsepsi awal siswa pada materi siklus air kelas V. metode yang digunakan dalam penelitian ini yaitu kualitatif deskriptif. Teknik pengumpulan data yang digunakan oleh peneliti yaitu menggunakan angket, wawancara dan dokumentasi. Instrumen yang digunakan untuk mengumpulkan data, yaitu peneliti sendiri. Langkah-langkah analisis data yang digunakan dalam penelitian, yaitu: (1) reduksi data, (2) penyajian data, dan (3) membuat kesimpulan. Hasil dari penelitian ini, diperoleh fakta adanya konsepsi awal siswa memiliki konsepsi awal yang sudah benar secara ilmiah dan belum benar secara ilmiah.
Law Enforcement in Indonesia's Exclusive Economic Zone in the Framework of Indonesia's National Interest in the Marine Sector
Authors: S. Irianto Bambang , Warka Made , Yudianto Otto 
Published: September 2021

For law enforcement in the IEEZ in the context of Indonesia's national interest in the marine sector, the Indonesian Navy, the Maritime Security Agency (Bakamla), and the Ministry of Maritime Affairs and Fisheries (KKP) have carried out the execution of the sinking of foreign fishing vessels caught carrying out illegal fishing practices in the territorial waters Indonesia. This policy is intended as a stern warning to the perpetrators of illegal fishing as well as a form of Indonesia's commitment in monitoring and enforcing the law in Indonesian marine areas, which will continue to be carried out in order to have a deterrent effect on the perpetrators. However, the act of catching foreign fishing vessels is carried out, still based on the applicable rules and regulations, as well as the fulfillment of sufficient initial evidence. Sufficient preliminary evidence to arrest a foreign-flagged fishing vessel is evidence that suspects a criminal act in the field of fisheries by a foreign-flagged fishing vessel.
Mediation Effect of Depression on the Association between Food Addiction and Body Image in Individuals with Obesity
Authors: USTA Esra , PEHLİVAN Mevlüt 
Published: September 2021

Objectives: This study aimed to examine the mediation effect of depression on the association between food addiction and body dissatisfaction in patients who seek for treatment for obesity.
Methods: The study population consisted of 105 patients admitted to an obesity center in a university hospital. Data from were collected with the patient information form, the Yale Food Addiction Scale, the Beck Depression Inventory, and the Body Image Scale. The direct relationship between food addiction and body dissatisfaction and the mediating effect of depression in the relationship between these two constructs were examined using multi-group structural equation modeling analysis by gender.
Results: The mean age of the patients was 50.22±10.05, 86.8% of them were females. The mean body mass index of the patients was calculated as 40.29±6.67. It was determined that 38.7% of the sample met the food addiction diagnosis criteria. It was found that 39.1% of females and 35.7% of males had food addiction. As a result of the modeling analysis, it was determined that there was no direct pathway between body dissatisfaction and food addiction, depression symptoms complete mediated the relationship between these two constructs. Results of multi-group analysis showed that the mediation model was consistent across gender.
Conclusion: In the treatment of obesity cases in which food addiction and body image disorders coexist, examining the existence of depression and treating it can increase the success rate.
Factors that cause students to develop math anxiety and strategies to diminish
Authors: Mehmet Caglar , Hulya Senol 
Published: September 2021

This research aimed to determine the factors that cause elementary school students to feel fear and anxiety about mathematics and to identify the strategies that the teachers can use to reduce and eliminate these factors. For this purpose, a case study method based on qualitative approach was used in the study. Researchers created an online questionnaire and collected the data from randomly selected 65 classroom teachers working in various primary schools of Northern Cyprus in the 2019-2020 Academic Year. The questionnaire was finalized in line with the literature search, feedback from the field experts and the pilot study to ensure the reliability of the study. In the first part of the questionnaire, there are questions to determine the demographic features of the participants. In the second part, there are questions to determine the opinions of the teachers about the factors that may cause students to develop 'fear and anxiety towards mathematics (student, teacher, parent, and other factors). The third part of the questionnaire comprises a question to identify the strategies that the teachers use to reduce and eliminate the factors that cause anxiety development towards maths. The study is thought to contribute to the classroom teachers and the literature as it is a research aimed at identifying the factors that prevent effective mathematics teaching and the data will help teachers rethink and redesign the math courses based on data obtained.

Key words: Anxiety, Effective Teaching, Teachers, Mathematics, Primary School, Total Quality Management
The effect of training and education and teacher certification allowances on teachers
Authors: Mislia Mislia , Alim Andi , Usuf Ekafadly , Tamsah Hasmin , Yusriadi Yusriadi 
Published: September 2021

Effectiveness training can encourage teacher performance and knowledge management, and soft-skill competence to strengthen the relationship—this study conducted with a quantitative approach. The analysis tool uses SEM-Amos version 23. The population in this study were 18240 teachers in South Sulawesi Province. The sample was determined by accidental technique, with a sampling target of at least 100 people who filled in early. Only 236 teachers filled out the questionnaire until the specified time limit, and it was declared complete. Effectiveness training proved to encourage teacher performance improvements during the COVID-19 pandemic. This empirical evidence answers the researcher's assumptions and, at the same time, adds to the limited reference to the relationship of the conceptual framework built in this study. This study shows that practical training can encourage internal organizational development, especially in improving employees' ability to share and problem-solve to enhance teachers' skills.

Keywords: Raining effectiveness, knowledge management, soft-skill competence, teacher, performance, Indonesia
Impact of different activities on learning the subjects in the course ‘Introduction to Education’
Authors: Altin Mehmet 
Published: September 2021

This study aims to determine how the activities applied within the course ‘Introduction to Education’ affect learning the subjects about education. The research had the one-group post-test-only design, a type of quasi-experiment design. The study group of the research consisted of 97 prospective teachers. ‘Introduction to Education’ covered the discussion of 11 fundamental subjects, as well as different activities conducted in regard to each topic. Based on the results of the research, it was concluded that the activities used in the courses ensured effective learning, were appreciated by the prospective teachers and increased participation. The factors that decreased the effects of the activities, however, were found to have been mostly student-originated. Finally, it was recommended that instructors use effective activities that would increase the participation of students during the classes.

Keywords: Activities, introduction to education, teacher education.
Development of the psychoeducation model to decrease academic stress when Learning From Home (LFH)
Authors: Nursalim Mochamad , Wiyono Bambang Dibyo , Nuryono Wiryo , Rahmasari Diana , Laksmiwati Hermien 
Published: September 2021

This study aimed to develop and test the acceptability and effectiveness of the psychoeducation model to decrease academic stress when learning from home (LFH). This research used a development research design, with two main objectives: developing the product and testing the effectiveness of the product. The instruments used were questionnaires on rating scales about aspects of product utility, feasibility, accuracy and also stress academic scale. Data analysis was carried out quantitatively and qualitatively. Quantitative data were analysed by descriptive statistical analysis, while qualitative data in the form of comments, suggestions and criticisms were analysed qualitatively. Based on the data analysis, it can be concluded that the psychoeducation model developed fulfils the acceptability criteria which includes utility, feasibility and accuracy. The developed psychoeducation model is effective in reducing academic stress among college students when LFH.

Keywords: development, psychoeducation model, academic stress, acceptability, effectiveness