bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peran efikasi diri dalam memediasi interaksi mindfulness dan burnout pada guru sekolah dasar inklusif
Authors: G.D. Putu Winda Yuliantari , Widyasari Pratiwi 
Published: June 2020

AbstractThe role of teachers, especially in primary school education, is something that needs to be considered as a form of anticipation of emotional fatigue that results in burnout. This study aimed to examine the effect of teacher self-efficacy in mediating the relationship of mindfulness to the domain of burnout conditions. Data collected from participants in inclusive primary school (n = 174) using convenience sampling techniques. This study used Mindfulness in Teaching Scale, Teacher Efficacy in Inclusive Practice, and Maslach Burnout Inventory-Educator Survey as measuring tools, which has been adapted to the context of inclusive education in Indonesia. The results of the regression test and the Sobel test showed that self-efficacy significantly mediates the relationship between mindfulness conditions and the domain of personal achievement in burnout conditions. The teacher's self-efficacy becomes an important thing to consider when wanting to handle mindfulness in helping to improve the domain of personal accomplishment in burnout conditions. Implications, limitations of the study, and suggestions for further research are discussed.Keywords: Burnout; Inclusive education; Mindfulness; Primary school teacher; Self-efficacy AbstrakPeran guru terutama di pendidikan sekolah dasar menjadi hal yang perlu untuk diperhatikan sebagai bentuk antisipasi terhadap kondisi kelelahan emosional yang berujung pada burnout. Penelitian ini bertujuan menguji pengaruh efikasi diri guru dalam memediasi hubungan kondisi kesadaran (mindfulness) terhadap domain kondisi burnout. Pengambilan data partisipan penelitian di sekolah dasar inklusif (n=174) dilakukan dengan teknik convenience sampling. Penelitian ini menggunakan alat ukur Mindfulness in Teaching Scale, Teacher Efficacy in Inclusive Practice, dan Maslach Burnout Inventory-Educator Survey, yang telah diadaptasi ke dalam konteks pendidikan inklusif di Indonesia. Hasil uji regresi dan uji Sobel menunjukkan efikasi diri secara signifikan memediasi hubungan antara kondisi mindfulness dengan domain pencapaian personal pada kondisi burnout. Efikasi diri guru menjadi hal yang penting untuk diperhatikan ketika ingin melakukan penanganan terhadap kondisi kesadaran (mindfulness) dalam membantu meningkatkan domain pencapaian personal pada kondisi burnout. Implikasi, keterbatasan penelitian, dan saran untuk penelitian selanjutnya didiskusikan.Kata kunci: Burnout; Efikasi diri; Guru sekolah dasar; Mindfulness; Pendidikan inklusif
Eksplorasi Etnomatematika Pada Gerabah Mlaten
Authors: Pertiwi Isnaindah Jasmine , Budiarto Mega Teguh 
Published: June 2020

Abstract
Culture is used as a means to learn from everyday life. Mathematics can be associated with daily life, which can be learned through culture. The term mathematics in culture is called ethnomatematics. Each region has its own culture. In the village of Mlaten there is also a legacy that has been passed down, namely pottery with typical Majapahit carvings. The purpose of this study is to explore the mathematical concepts contained in the Mlaten pottery, so that they can be used as learning resources in learning mathematics. Through the study of literature, exploration, and observation, as well as by an ethnographic approach, it can be concluded that the mathematical concepts contained in the Mlaten earthenware are the concept of a circle, the concept of geometry transformation, the concept of flat shape, the concept of curved side space, the concept of function, and the concept of volume rotating objects. Ethnomatematics can make it easier for students to understand everyday problems.
Keyword: Ethnomathematics, Mathematicals concepts, Pottery
Abstrak
Budaya dijadikan sebagai sarana untuk belajar dari kehidupan sehari-hari. Matematika dapat dikaitkan dengan kehidupan sehari-hari, yaitu dapat dipelajari melalui budaya. Istilah matematika dalam budaya disebut dengan etnomatematika. Setiap daerah memiliki budaya masing-masing. Di desa Mlaten juga ada warisan yang sudah turun temurun yaitu gerabah dengan ukiran khas Majapahit. Tujuan penelitian ini adalah untuk mengeksplorasi konsep matematika yang terdapat pada gerabah Mlaten, sehingga dapat dijadikan sumber belajar dalam pembelajaran metematika. Melalui studi literatur, eksplorasi, dan observasi, serta dengan dilakukan pendekatan etnografi, maka dapat disimpulkan bahwa konsep matematika yang terdapat pada gerabah Mlaten adalah konsep lingkaran, konsep transformasi geometri, konsep bangun datar, konsep bangun ruang sisi lengkung, konsep fungsi, dan konsep volume benda putar. Etnomatematika dapat mempermudah siswa memahami permasalahan sehari-hari.
Kata kunci : Etnomatematika, Konsep Matematika, Gerabah
W służbie nauce i edukacji polonistycznej (o dokonaniach dydaktyków języka ojczystego w sześćdziesięciolecie działalności Katedry Dydaktyki Języka i Literatury Polskiej)
Authors: Synowiec Helena 
Published: June 2020

The article discusses the contribution of native language teachers to scientific research and educational activities in the 60 years of existence of the Chair of Linguistic Didactics and Polish Literature. Circles of research work are presented, which have been constantly expanded with new issues in connection with cultural, civilization and educational transformations. The results of the research are synthetically discussed — the theories and linguistic methodologies used by the researchers are taken into account. Also, the theoretical and practical significance of publications in the field of language skills, spelling competence of students, word culture and didactic communication as well as the function and language of school textbooks have been outlined. The achievements of educators, which are directly applicable in education, have not been omitted either, e.g. sets of exercises for students, tutorials for teachers.
Axial Bearing Capacity Analysis of Pile Foundation using Nakazawa Method
Authors: Lestari Laras Laila , Propika Jaka , Puspasari Aisyah Dwi 
Published: June 2020

Pile foundation serves to distribute all the loads in the building to the ground. There are several calculation methods for bearing capacity of pile foundation, one of them is Nakazawa method. Nakazawa method adapted from calculation used in Japan where it is relevant for soft soils. The aim of this research is to obtain axial bearing capacity of pile foundation that can withstand axial forces using Nakazawa method. The parameter that used for the calculation is modified or average N-value (). The analysis result shows the value is smaller than N existing, indicate that Nakazawa tend to use weaker value of N blows. It means the calculation is considered softer type of soils than the existing ones.The value of point bearing capacity, Rp, assimilate to the pattern of N-SPT. The result value of friction bearing, Rf, in respect of depth shows the linear trending. Rf along the pile depends on the friction interaction between soil and structure. This phenomena influenced by the soil type. The value of cohession along the pile augment, means the ability of soils to stick to the pile/structure is also high. It explains why the value of friction bearing is bigger in respect of depth.
New alloy development from modified cast Ni-base superalloy GTD-111 with additions of Al, Ni and/or Co prepared by vacuum arc melting process
Authors: Wangyao P. , Kiatwisarnkij N. , Rojhirunsakool T. , Lothongkum G. 
Published: June 2020

Abstract
The aim of this research is to study and evaluate the effects of cobalt and nickel additions on heat-treated and thermal-exposed microstructures in cast nickel-base superalloy grades based on GTD-111 with cobalt and nickel modifications. In the study, 1 wt.-% aluminium, as well as various cobalt and nickel contents, was added to all the modified alloy. After standard heat treatment, it was found that increasing the 1 wt.-% aluminium content affected the morphology of gamma prime particles, causing them to become more cuboidal in shape and larger in size. On the other hand, the size of gamma prime in all modified alloys decreased slightly with increasing cobalt contents. However, cobalt and nickel additions did not strongly affect the shape of the gamma prime particles. After long-term exposure at temperatures of 1173 K and 1273 K for 1440 ks, these gamma prime particles were much larger in size than those of heat-treated ones. The higher temperature caused extreme increases in the average size of thermal-exposed gamma prime particles. Also, the gamma prime particles became nearly spherical in shape and had lower coarsening rate with higher cobalt and lower nickel contents. Moreover, the addition of cobalt reduced the coalescence of gamma prime particles. Samples with cobalt content higher than 13.1 wt.-% were able to maintain the cubic shape of the particles even after long-term exposure at a temperature of 1273 K for 1440 ks. No topologically close-packed phase was found in any analyzed specimens.
Design and optimization of an electromechanical actuator for the latch of a foldable vehicle seat
Authors: Kocabicak Z. K. , Demir U. 
Published: June 2020

Abstract
This paper deals with the electromechanical actuator (EAct) design for a seat latch while maintaining required force and displacement according to the boundary conditions and design criteria for the finite element method (FEM) in an Ansys Maxwell environment. Before presenting the analysis studies, some EAct models are parameterized according to the Taguchi’s design of experiment (DoE) method. After that, analysis results are evaluated to define the critical model parameters of the EAct according to the DoE method. Furthermore, the DoE results and design parameters of the EAct are trained in some cases by an artificial neural network (ANN). The dynamic behavior of the models from the ANN and DoE results are analyzed and the results obtained are compared. Finally, the optimal EAct model is defined taking into account design criteria.
Effect of copper or carbon fiber addition to the 3D printing of polylactid samples
Authors: Zárybnická L. , Machová D. , Dvořák K. 
Published: June 2020

Abstract
This paper presents the effect of additives on the quality of a product created by 3D print. The product is created by the most widely used 3D printing method - Fused Deposition Modeling (FDM). Polylactic acid (PLA) filaments are tested without and with the addition of carbon fibers or copper. The specimens are characterized by different methods, such as mechanical testing, measuring roughness by digital microscope with a large depth of field and thermal analysis. In fact, FDM is a problematic process with numerous criterions that affect printing quality. Printing parameters such as print temperature, pad temperature, print speed for 3D printing, printing orientation etc. have an important impact on the performance and quality of FDM components. Due to the correct parameters, the product of the required quality with a longer service life is obtained. The results of testing show that the quantity and choice of the right ingredient has a major impact on the mechanical properties and overall quality of the investigated product.
Development of Classification Models for the Prediction of Alzheimer’s Disease Utilizing Circulating Sex Hormone Ratios
Authors: Hayashi Kentaro , Gonzales Tina K. , Kapoor Amita , Ziegler Toni E. , Meethal Sivan Vadakkadath , Atwood Craig S. 
Published: June 2020

Background: While sex hormones are essential for normal cognitive health, those individuals with greater endocrine dyscrasia around menopause and with andropause are more likely to develop cognitive loss and Alzheimer’s disease (AD). Objective: To assess whether circulating sex hormones may provide an etiologically significant, surrogate biomarker, for cognitive decline. Methods: Plasma ( n = 152) and serum ( n = 107) samples from age- and gender-matched AD and control subjects from the Wisconsin Alzheimer’s Disease Research Center (ADRC) were analyzed for 11 steroids and follicle-stimulating hormone. Logistic regression (LR), correlation analyses, and recursive partitioning (RP) were used to examine the interactions of hormones and hormone ratios and their association with AD. Models generated were then tested on an additional 43 ADRC samples. Results: The wide variation and substantial overlap in the concentrations of all circulating sex steroids across control and AD groups precluded their use for predicting AD. Classification tree analyses (RP) revealed interactions among single hormones and hormone ratios that associated with AD status, the most predictive including only the hormone ratios identified by LR. The strongest associations were observed between cortisol, cortisone, and androstenedione with AD, with contributions from progesterone and 17β-estradiol. Utilizing this model, we correctly predicted 81% of AD test cases and 64% of control test cases. Conclusion: We have developed a diagnostic model for AD, the Wisconsin Hormone Algorithm Test for Cognition (WHAT-Cog), that utilizes classification tree analyses of hormone ratios. Further refinement of this technology could provide a quick and cheap diagnostic method for screening those with AD.
PERBEDAAN KOMBINASI MASSAGE TENGKUK DAN MASSAGE OKSITOSIN DENGAN MASSAGE OKSITOSIN TERHADAP WAKTU PENGELUARAN ASI PADA IBU POST PARTUM
Authors: Dhanio Yeyen Wulandari , Rafika Rafika , Batjo Siti Hadijah 
Published: June 2020

Pengeluaran ASI dipengaruhi faktor stress sehingga terganggunya ketenangan jiwa dan pikiran ibu, menghambat sekresi oksitosin dan prolaktin. Sehingga pemberian ASI secara dini terkendala akibat produksi dan ejeksi ASI lebih sedikit pada hari pertama melahirkan. Penelitian dilakukan di BPM Amanah selama 6 minggu. Tujuan penelitian untuk mengetahui perbedaan kombinasi massage tengkuk dan massage oksitosin dengan massage oksitosin terhadap waktu pengeluaran ASI pada ibu postpartum di BPM Amanah. Jenis penelitian Pre-Exsperimental dengan desain One-Shot Case Study. Jumlah sampel 48 orang, diambil dengan teknik consecutive sampling dan dibagi menjadi 24 responden setiap kelompoknya. Pemberian intervensi dilakukan setelah 2 jam postpartum dan diobservasi waktu pengeluaran ASI pertama setelah pemberian intervensi, kemudian data dianalisis secara univariat dan bivariat menggunakan uji Mann Whitney. Hasil penelitian diperoleh waktu pengeluaran ASI kelompok kombinasi massage tengkuk dan massage oksitosin yang <6 jam sebanyak 18 responden, 6-24 jam sebanyak 5 responden dan >24 jam sebanyak 1 responden serta waktu pengeluaran ASI kelompok massage oksitosin yang <6 jam sebanyak 13 responden, 6-24 jam sebanyak 9 responden dan >24 jam sebanyak 2 responden. Hasil uji statistik diperoleh rerata waktu pengeluaran ASI ibu yang diberikan kombinasi massage tengkuk dan massage oksitosin 3,35 jam serta massage oksitosin 6,87 jam. Hasil uji Mann Whitney diperoleh ρ-value 0,026. Kesimpulan, ada perbedaan waktu pengeluaran ASI yang diberikan kombinasi massage tengkuk dan massage oksitosin dengan massage oksitosin setelah kala IV persalinan. Berdasarkan hasil penelitian disarankan bagi petugas bidan di BPM Amanah untuk perlunya diadakan sosialisasi kepada ibu postpartum dan penerapan kombinasi massage tengkuk dan massage oksitosin. Kata Kunci : Waktu Pengeluaran ASI, Postpartum, Massage Tengkuk, Massage Oksitosin.
POLA KOMUNIKASI DALAM KRISIS PERNIKAHAN PADA PRAMUGARI MASKAPAI INTERNASIONAL
Authors: Dewi Julia Ratnasari 
Published: June 2020

The phenomenology of women with a career as a Flight Attendant was observed to overcome difficulties in communication with their husbands, which created a crisis in their marriage, which makes the researcher interested to raise this topic. The crisis in marriage starts from a misunderstanding in the communication. When the differences begin to arise is not done through excellent communication, often to be ignored so that it continues growth until separated. This study aims to look at the ten communication patterns of relational development model in a relationship when it begins, grows, survives and ends - starting from the five stages of coming together and followed by five stages of coming apart. The method used in this study is qualitative and supported by relational development theory with some characteristics of interpersonal communication. The results of the study show that all flight attendants experienced all the elements in the stage of coming together with excellent communication and interaction. Two flight attendants reached the end element of coming apart, which is terminating (divorce). One flight attendant survived through marriage counseling, and one flight attendant stuck in the avoiding stage. The cause is from various factors.
Improving Disaster Prevention Through Disaster Risk Management (Experience of the All-Russian Public Organization “Russian Scientific Society of Risk Analysis”)
Authors: Kozlov E. A. , Fedorov I. I. 
Published: June 2020

This article is devoted to some experience of the All-Russian Public Organization “Russian Scientific Society for Risk Analysis” (hereinafter referred to as the Society), which celebrated its 22 anniversary on October 2019, 16.This article presents the short experience, analytical, scientific-practical and organizationalcoordination activities of the Society in the field of improvement of the disaster prevention mechanism through disaster risk management.The most deployed, the period from 2016 to 2019 is presented.It was during this period that the Company managed to organize the implementation of relevant practical measures in priority areas in the field of analysis and assessment of risks of natural and man-made emergencies at the municipal and territorial levels, improvement of the mechanism of their management, to outline ways of further development of the directions laid down in the works 2016—2018.
Gambaran Faktor Risiko Malnutrisi pada Anak Balita di Wilayah Kecamatan Tamalanrea Kota Makassar Tahun 2019
Authors: Perdana Hidro Muhammad , Darmawansyih Darmawansyih , Faradilla Andi 
Published: June 2020

Latar belakang: Berdasarkan Riskesdas tahun 2018, angka kejadian gizi kurang pada balita sebesar 17,7%. Wilayah Sulawesi Selatan merupakan salah satu wilayah dengan peringkat 10 tertinggi untuk prevalensi gizi kurang/malnutrisi dan gizi buruk pada balita yaitu 25,6%, dan 6,6%. Penelitian ini bertujuan untuk mengetahui gambaran faktor risiko gizi kurang pada anak balita di Wilayah Kecamatan Tamalanrea.
Metode: Jumlah sampel pada penelitian ini 77 anak balita dengan gizi kurang. Adapun pengambilan data pada penelitian ini berdasarkan angka kejadian malnutrisi pada anak balita di beberapa Puskesmas Kecamatan Tamalanrea, data rekam medis dan melakukan interview langsung dengan menggunakan kuisioner. Faktor risiko yang diteliti adalah riwayat pemberian ASI eksklusif, riwayat penyakit infeksi, riwayat berat badan lahir, tingkat pendidikan dan pengetahuan orang tua, dan status sosial ekonomi. Hasil: Dari 77 sampel pasien dengan gizi kurang, terdapat 59 (76,6%) anak balita yang tidak diberikan ASI eksklusif dengan gizi kurang, 39 (50,6%) anak balita yang memilki riwayat penyakit infeksi dengan gizi kurang, 42 (54,5%) anak balita yang memiliki riwayat berat badan lahir rendah dengan gizi kurang, 59 (76,6%) orang tua dari pasien dengan tingkat pendidikan dan pengetahuan yang kurang dengan gizi kurang, 48 (62,3%) keluarga dengan status sosial ekonomi yang rendah dengan gizi kurang.
Kesimpulan: Anak yang tidak mendapatkan ASI eksklusif, memiliki riwayat penyakit infeksi, memiliki riwayat berat lahir rendah, memiliki orang tua dengan tingkat pendidikan dan pengetahuan yang rendah, dan status sosial ekonomi yang rendah lebih banyak mengalami malnutrisi.
Efektifitas Pemberian Ekstrak Daun Kelor terhadap Kadar Kolesterol Darah pada Hewan Coba Mencit
Authors: Ulfiah Ayu , Arifin Arina F , Pratiwi Rezky , Gayatri Sri Wahyuni , Nurmadilla Nesyana 
Published: June 2020

Latar Belakang: Kolesterol adalah metabolit yang mengandung lemak dan berfungsi sebagai prekursor untuk hormon steroid dan garam empedu serta merupakan komponen yang menstabilkan membran plasma. Kolesterol merupakan lemak yang penting, namun jika berlebihan dalam darah dapat membahayakan kesehatan. Di Indonesia, penyakit kardiovaskular terutama penyakit jantung koroner dan stroke menjadi perhatian karena kematian akibat kedua penyakit ini diperkirakan akan terus meningkat mencapai 23.3 juta pada tahun 2030. Tujuan pada penelitian ini untuk mengetahui pengaruh pemberian ekstrak daun kelor (Moringa Oleifera) dalam menurunkan kadar kolesterol darah pada hewan coba mencit (Mus musculus).
Metode: Metode penelitian ini adalah pre and post test control group design. Subjek dibagi menjadi 4 kelompok yaitu kelompok 1 pemberian aquades sebagai kontrol negatif, kelompok 2 ekstrak daun kelor dosis 20.8 mg/kgBB, kelompok 3 ekstrak daun kelor dosis 41.6 mg/kgBB, dan kelompok 4 pemberian simvastatin sebagai kontrol positif. Jumlah sampel pada penelitian ini adalah 26 sampel mencit yang dibagi menjadi 4 kelompok.
Hasil: Didapatkan bahwa kelompok perlakuan yang diberi aquades tidak mengalami penurunan kolesterol (p>0.05) sedangkan ekstrak daun kelor dosis 20,8 mg/kgBB mengalami penurunan kolesterol sebesar 15.83 mg/dl (p<0.05), ekstrak daun kelor dosis 41,6 mg/kgBB mengalami penurunan kadar kolesterol sebesar 17.83 mg/dl (p<0.05), dan kelompok kontrol positif yang diberi suspensi simvastatin mengalami penurunan kadar kolesterol sebesar 19.67 mg/dl (p<0.05). Berdasarkan uji anova didapatkan p<0.05, uji post hoc test (LSD) didapatkan simvastatin terhadap dosis 20,8 mg/KgBB dengan p<0.05, simvastatin terhadap dosis 41.6 mg/KgBB dengan p>0.05.
Kesimpulan: Pada masing-masing kelompok mencit hiperkolesterolemik yang dilakukan pemberian ekstrak daun kelor dengan dosis yang berbeda didapatkan pengaruh aquades dalam menurunkan kadar kolestrol darah pada hewan coba mencit (Mus musculus) tidak seefektif dengan pemberian simvastatin.
Lane Change Prediction Using Gaussian Classification, Support Vector Classification and Neural Network Classifiers
Authors: Rákos Olivér , Aradi Szilárd , Bécsi Tamás 
Published: June 2020

It is essential for a driver assistant system’s motion planning to take the vehicles moving in the surroundings into account. One of the most crucial driver intentions which should be predicted is lane changing. It has been investigated whether it is possible to reliably classify lane-changing maneuvers in a highway situation using learning algorithms such as Gaussian-classifier, SVM, and LSTM neural networks. Real vehicle trajectories are extracted from the NGSIM US-101 and I-80 datasets. The input for the classifiers is derived from the trajectory by selecting a subset of the features: lateral and longitudinal position coordinates, longitudinal acceleration, and velocity. In such an environment, the vehicle movement is limited, so it has been tested that how sufficient if only the mean and the variance of the derivative of lateral coordinate was taken as input for the classification had been tested. Different strategies for labeling the input sequences were tested.