bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Problem Based Learning Methods and Self Confidence to English Learning Outcomes in the Elementary School Students
Authors: Ratnaningsih Sita , Nahartini Desi , Yuliyani Atik 
Published: April 2019

AbstractFrom Central Statistics Agency, the total number of primary schools in Indonesia are 147,536 which most of them have not got any good learning outcomes especially in English. This study aims to determine the effect of Problem Based Learning method and students' self-confidence in English learning outcomes. This research was conducted on the fourth grade students of Al-Fath Primary School, South Tangerang Indonesia, with the number of students as many as 4 classes consisting of 96 students, from the population of 120 students. The method used in this research is the experimental method with the design of treatment design by level 2 x 2. The results showed that: 1) English learning result between students who taught using Problem Based Learning method is higher than Expository method, 2) There is interaction effect between Problem Based Learning method with students' self confidence, 3) For students who have high confidence, English learning outcomes taught using the Problem Based Learning method is higher than taught using the Expository method, 4) For students a low level of confidence, English learning outcomes of students taught using the Problem Based Learning method is lower than the Expository method.AbstrakDari data Badan Pusat Statistik, jumlah sekolah dasar di Indonesia adalah 147.536, sebagian besar sekolah tersebut belum mendapatkan hasil pembelajaran yang baik terutama dalam bahasa Inggris. Penelitian ini bertujuan untuk mengetahui pengaruh metode Problem Based Learning dan kepercayaan diri siswa terhadap hasil belajar bahasa Inggris. Penelitian ini dilakukan pada siswa kelas IV Sekolah Dasar Al-Fath, Tangerang Selatan, dengan jumlah siswa sebanyak 4 kelas yang terdiri dari 96 siswa, dari populasi 120 siswa. Metode yang digunakan dalam penelitian ini adalah metode eksperimental dengan perancangan desain faktorial level 2 x 2. Hasil penelitian menunjukkan bahwa: 1) Hasil belajar bahasa Inggris siswa yang diajar menggunakan metode Problem Based Learning lebih tinggi daripada yang diajar menggunakan metode Ekspositori, 2) Ada pengaruh interaksi antara metode Problem Based Learning dengan kepercayaan diri siswa, 3) Bagi siswa yang memiliki kepercayaan diri tinggi, hasil belajar bahasa Inggris yang diajar menggunakan metode Problem Based Learning lebih tinggi daripada menggunakan metode metode Ekspositori, 4) Bagi siswa yang memiliki tingkat kepercayaan yang rendah, hasil pembelajaran bahasa Inggris yang diajar menggunakan metode Problem Based Learning hasilnya lebih rendah daripada yang menggunakan metode pembelajaran Ekspositori. How to Cite : Ratnaningsih, S., Nahartini, D., Yuliyani, A. (2018). The Effect of Problem Based Learning Methods and Self Confidence to English Learning Outcomes in the Elementary School. TARBIYA: Journal of Education in Muslim Society, 5(2), 135-144. doi:10.15408/tjems.v5i2.10640.
Massification of Higher Education in Malaysia: Challenges Facing Public Schools
Authors: Abdullah Arnida 
Published: April 2019

AbstractHigher education plays an important role in many developing countries. Graduates are being equipped with professional knowledge and skills to fulfil the demands of the labour market in a knowledge economy. Malaysia is amongst those developing nations that have looked to advanced economies to provide a model of mass higher education which would raise educational levels and national income. Since the 1990s, therefore, the government has been expanding the higher education sector and broadening access to higher education institutions. Its goal is to boost higher education enrollments rate from 48 percent to 70 percent by the year 2025 (Ministry of Education Malaysia, 2015). The need to respond to this expansion of higher education enrolments has implications for all three levels of school education - primary, lower secondary and upper secondary. Using secondary data, this study aims to explore challenges currently facing public schools in order to produce graduates with good academic results that enable them to gain a place in higher institutions. The findings of this study have provided evidence that school education system is still facing great challenges. A key to making higher education more effective, therefore, is to strengthen and improve Malaysia’s public schools.AbstrakPendidikan tinggi memainkan peran penting di banyak negara berkembang. Para lulusan sedang dilengkapi dengan pengetahuan dan keterampilan profesional untuk memenuhi tuntutan pasar tenaga kerja dalam pengetahuan ekonomi. Malaysia adalah salah satu negara berkembang yang telah mencari ekonomi maju untuk menyediakan model pendidikan tinggi massal yang akan meningkatkan tingkat pendidikan dan pendapatan nasional. Sejak 1990-an, oleh karena itu, pemerintah telah memperluas sektor pendidikan tinggi dan memperluas akses ke institusi pendidikan tinggi. Tujuannya adalah untuk meningkatkan tingkat pendaftaran pendidikan tinggi dari 48 persen menjadi 70 persen pada tahun 2025 (Departemen Pendidikan Malaysia, 2015). Kebutuhan untuk menanggapi perluasan pendaftaran pendidikan tinggi ini berimplikasi pada ketiga tingkat pendidikan sekolah-sekolah dasar, menengah bawah, dan menengah atas. Penelitian ini bertujuan untuk mengeksplorasi tantangan yang saat ini dihadapi sekolah umum untuk menghasilkan lulusan dengan hasil akademik yang baik yang memungkinkan mereka mendapatkan tempat di institusi yang lebih tinggi. Temuan penelitian ini telah memberikan bukti bahwa sistem pendidikan sekolah masih menghadapi tantangan besar. Oleh karena itu, kunci untuk membuat pendidikan tinggi lebih efektif adalah memperkuat dan meningkatkan sekolah-sekolah negeri di Malaysia. How to Cite : Abdullah, A. (2018). Massification of Higher Education in Malaysia: Challenges Facing Public Schools. TARBIYA: Journal of Education in Muslim Society, 5(2), 225-235. doi:10.15408/tjems.v5i2.8118.
Intercultural Communicative Language Teaching in China: Highlight or Addendum?
Authors: WANG QUN , Syihabuddin Syihabuddin , Mulyati Yeti , Damaianti Vismaia Sabariah 
Published: April 2019

AbstractInternational students were frequently reported of culture shock issues when entering a new cultural environment. Cultural knowledge was often treated as an addendum which focused on learning facts about the target country. This article demonstrated culture shock that experienced by 7 international students, and also reviewed intercultural communicative language teaching (ICLT) in Indonesian language classrooms practiced by 6 language practitioners from 3 different universities in China. Using findings that emerged from a series of one-to-one interviews, the research explored practitioners’ current perspective of ICLT and how these understandings influenced their practices, including teaching materials, methods, and activities. The researcher discussed the possible causes of the status quo of ICLT in China, and went on to put forward suggestions that ICLT should be promoted in foreign language teaching as a successful mediator of intercultural dimension.AbstrakMahasiswa internasional sering dilaporkan tentang masalah kejutan budaya ketika memasuki lingkungan budaya baru. Pengetahuan budaya sering diperlakukan sebagai tambahan yang berfokus pada mempelajari fakta tentang negara sasaran. Artikel ini menunjukkan kejutan budaya yang dialami oleh 7 siswa internasional, dan juga mengulas pengajaran bahasa komunikatif antarbudaya (ICLT) di ruang kelas bahasa Indonesia yang dipraktikkan oleh 6 praktisi bahasa dari 3 universitas berbeda di Tiongkok. Menggunakan temuan yang muncul dari serangkaian wawancara satu-ke-satu, penelitian mengeksplorasi perspektif praktisi saat ini tentang ICLT dan bagaimana pemahaman ini mempengaruhi praktik mereka, termasuk bahan ajar, metode, dan kegiatan. Peneliti membahas kemungkinan penyebab status quo ICLT di Cina, dan kemudian mengajukan saran bahwa ICLT harus dipromosikan dalam pengajaran bahasa asing sebagai mediator sukses dimensi lintas budaya. How to Cite :, Wang, Q., Syihabuddin., Mulyati, Y., Damaianti, V. S. (2018). Intercultural Communicative Language Teaching in China: Highlight or Addendum?. TARBIYA: Journal of Education in Muslim Society, 5(2), 155-165. doi:10.15408/tjems.v5i2.9732.
MODELOS DE CURVA DE RETENÇÃO DE ÁGUA NO SOLO
Authors: Filgueiras Roberto , Oliveira Vinicius Mendes Rodrigues de , Cunha Fernando França da , Mantovani Everardo Chartuni , Souza Epitácio Jose de 
Published: April 2019

MODELOS DE CURVA DE RETENÇÃO DE ÁGUA NO SOLO ROBERTO FILGUEIRAS¹; VINICIUS MENDES RODRIGUES DE OLIVEIRA²; FERNANDO FRANÇA DA CUNHA³; EVERARDO CHARTUNI MANTOVANI³ E EPITÁCIO JOSE DE SOUZA4 1 Doutorando em Engenharia Agrícola, Universidade Federal de Viçosa. Viçosa, MG. Email: roberto.f.filgueiras@ufv.br² Doutorando em Engenharia Agrícola, Universidade Federal de Viçosa. Viçosa, MG³ Prof. Dr. Departamento de Engenharia Agrícola, Universidade Federal de Viçosa. Viçosa, MG4 Doutorando em Agronomia (Ciência do Solo), UNESP. Ilha Solteira, SP. 1 RESUMO O objetivo deste trabalho foi comparar a umidade na capacidade de campo e ponto de murcha permanente obtida com os modelos de obtenção da curva de retenção de água no solo de van Genuchten e potencial e ainda comparar os valores de capacidade de campo obtidos com a tensão de 6 e 33 kPa. Para isto ajustaram-se os modelos van Genuchten e potencial para as tensões de 10, 30, 50, 100, 500 e 1500 kPa, através da câmara de Richards. Posteriormente, encontrou-se os valores de umidade para as tensões na capacidade de campo (6 e 33 kPa) e ponto de murcha permanente (1500 kPa). Ambos os modelos predisseram a umidade na capacidade de campo a 33 kPa e o ponto de murcha permanente com alta precisão, exatidão e concordância, quando comparado os dois métodos. Palavras-chave: van Genuchten, potencial, capacidade de campo. FILGUEIRAS R.; DE OLIVEIRA V. M. R.; CUNHA F. F. DA; MANTOVANI E. C.; E. J. DE SOUZA.WATER RETENTION CURVE MODELS IN THE SOIL 2 ABSTRACT The objective of this study was to compare the moisture at field capacity and permanent wilting point obtained by the models and potential for obtaining the soil water retention curve by van Genuchten, also comparing the field capacity values with the tension of 6 and 33 kPa. Thus, it adjusted the van Genuchten model and potential for voltages of 10, 30, 50, 100, 500 and 1500 kPa through Richards chamber, subsequently finding the moisture values for the voltages at field capacity (6 and 33 kPa) and permanent wilting point (1500 kPa). Both models predicted moisture at field capacity at 33 kPa and the permanent wilting point with high precision, accuracy and harmony, when the two methods are compared. Keywords: van Genuchten , potential, field capacity.
Reseña de tesis doctoral. A importancia da comunicaçâo e organizaçâo da marca corporativa para o sucesso da empresa: proposta de nova metodología de criaçâo e implementaçâo de marcas-modelo 3’s.
Authors: Valderrama Santomé Mónica 
Published: April 2019

Reseña de la tesis doctoral: A importancia da comunicaçâo e a organizacâo da marca corporativa para o sucesso da empresa: proposta de nova metodología de criaçâo e implementaçâo de marcas-modelo 3´S. Tesis doctoral presentada y defendida en sesión pública el 5 de octubre de 2011, en la Facultad de Ciencias Sociales y de la Comunicación de la Universidad de Vigo, calificada de Sobresaliente cum Laudem.
Reseña de tesis doctoral: El marketing de afiliación en el contexto de las agencias de viajes
Authors: Rodríguez Fernández Magdalena 
Published: April 2019

Reseña de tesis doctoral: El marketing de afiliación en el contexto de las agencias de viajes.
Tesis Doctoral de Clide Rodríguez Vázquez, El Marketing de Afiliación en el contexto de las agencias de viajes. Tesis doctoral presentada y defendida en sesión pública el 21de Marzo de 2012, en la Facultad Sociología de la Universidad de A Coruña, calificada de Sobresaliente cum Laude.
EMPAN PAPAN ‘AGREE WITH THE SETTING AND SPEECH EVENT’ AS REFLECTED IN THE POLITENESS STRATEGIES USED IN THE PARLIAMENT OF YOGYAKARTA
Authors: Santoso Dwi 
Published: April 2019

Purpose: The aim of this study is to investigate the reflection of one of the Javanese values called empanpapan ‘agree with the setting and speech event’ in the dialogues used by the MPs of Yogyakarta Provincial Parliament.
Methodology: The subjects of this study are all the MPs attending the RapatKerja ‘Working Meetings’ in a certain period. To see the reflection of this Javanese value, the writer applies to play back interviews. Passive participatory, video recordings and field notes are also conducted so as to support the findings.
Results: The results show the reflection of empanpapan “agree with the setting and speech event’ in the politeness strategies used in the meetings of Yogyakarta Provincial Parliaments.
Implications: Thus, the analysis shows that the reflection of empanpapan ‘agree with the setting and speech event’ can be seen in the use of Ngoko‘low Javanese’, indirect strategies, and pronoun kita ‘we (incl)’ instead of saya ‘I’ and kami ‘we (excl).
ANALISIS HASIL KINERJA PDAM DALAM UPAYA MENINGKATKAN PAD PEMERINTAH PROVINSI DAN KABUPATEN/KOTA DI KALIMANTAN SELATAN
Authors: Saleh Muhammad , Nasrudin Nasrudin , Syafrudin Ruddy 
Published: April 2019

Tujuan Penelitian ini adalah untuk mengetahui tingkat kesehatan PDAM di Kalimantan Selatan, Potensi PDAM dalam menyumbang PAD Provinsi dan Kabupaten di Kalimantan Selatan, dan faktor- faktor yang mempengaruhi kinerja PDAM di Kalimantan Selatan. Data dianalisis menggunakan metode deskriftif kuantitatif. Hasilnya penelitian menunjukkan bahwa jumlah PDAM di Kalimantan Selatan sebanyak 12 buah dimana sebanyak 3 (tiga) diantaranya dalam kondisi sehat tetapi hanya 2 (dua) PDAM yang dapat menyumbang PAD. Kedua belas PDAM tersebut punya potensi besar dalam menyumbang PAD jika dilakukan perbaikan modal, manajemen (karyawan), dan pengawasan. Adapun faktor- faktor yang mempengaruhi kinerja BPR adalah faktor internal yang terdiri dari modal setor yang masih rendah, kualitas karyawan masih rendah dan pengawasan yang masih kurang, kemudian faktor eksternal terdiri dari keadaan ekonomi lokal sehingga banyak masyarakat yang tidak membayar rekening airnya dan mempengaruhi kinerja keuangan lainnya.
Joint extraction of nitrate ions and of iron ions by the filter material obtained on base of steel slag
Authors: Panasyugin A. S. , Teran A. I. , Grigor’ev S. A. , Anufriev V. N. , Tsyganov A. R. , Masherova N. P. 
Published: April 2019

The extraction of Fe3+ ions and ion nitrate from aquatic solutions by a material obtained on the base of steel slag is studied in the article.The residual content of Fe3+ ions in the dynamic filtration mode decreased from 0.19 mg/dm3 to 0.08 mg/dm3.
The influence of nitrogen content on the amount of austenite in the structure of the deposited coatings obtained from diffusionsgleichung shavings of steel Р6M5
Authors: Stefanovich V. A. , Borisov S. V. , Stefanovich A. V. 
Published: April 2019

The article presents the results on the structure formation of deposited coatings obtained from steel chips P6M5 subjected to diffusion nitrogen-carbon doping. It was found that the diffusion doping with nitrogen-carbon steel chip waste P6M5 carbon content in them varies between 1.75–3.14%, nitrogen – 0.43–1.24%. The phase composition includes phases: a-Fe, M6C, Fe3C, (Cr, Fe)2N1–x, Fe3N, Cr0.63C0.35N0.03, M4(C, N) depending on the temperature and time of diffusion doping. When surfacing these materials in the deposited coating contains carbide-forming elements 8,6–9,3%, carbon 1,04–1,94%, nitrogen 0,08–0,25%. The structure consists of carbide M23S6, martensite and austenite, while the content of austenite in dendrites can reach 70–90%. It is shown that nitrogen doping of the deposited coatings obtained from steel chips P6M5, subjected to saturation with nitrogen-carbon, more effectively increases the amount of austenite in the structure than alloying the deposited coatings with nitrogen ferroalloys.
Research of the influence of highcarbon steel wire drawing speed on stresses and deformations on wire cross section
Authors: Bobarikin Yu. L. , Martyanov Yu. V. 
Published: April 2019

The parameters of wire production affecting the distribution of residual stresses and strains on the wire cross section are considered. It is determined that the modes of coarse drawing can affect the complex of mechanical properties of thin wire due to the uneven distribution of equivalent stresses and strains. The rough drawing speed is chosen as the investigated parameter.The effect of the coarse drawing rate of high-carbon steel wire on the distribution of equivalent residual stresses and strains over the wire cross section is studied by numerical simulation of wire drawing at different speeds by the finite element method. The values of equivalent residual stresses for the selected drawing route along the wire cross-section zones are determined. The analysis of the equivalent stress distribution over the wire cross section is made.It is shown that the increase in the speed of coarse drawing increases the uniformity of the distribution of equivalent residual stresses, does not have a negative effect on the deformed state of the wire, increases the absolute values of equivalent residual stresses, slightly reduces the absolute values of residual deformations.
The development of production technology of wire rod from chromium-nickel-molibdenum steel grades with subsequent annealing spheroidization
Authors: Аudzeyey S. V. 
Published: April 2019

The peculiarity of the rod of chromium-nickel-molybdenum steel grades, used in the production of fasteners and automotive components by cold forming, are the high requirements for the quality of the surface, microstructure and physical and mechanical properties.In the process of development of production technology were developed and implemented measures to minimize the identified design features of heat treatment furnaces, and developed methods for obtaining the most optimal primary hot-rolled metal microstructure for further spheroidizing annealingIn industrial conditions OJSC «BSW – Management Company of Holding «BMC» was mastered the most optimal regimes of heat treatment of wire rod from chromium-nickel-molybdenum steel grades, which required the consumer a full range of physical and mechanical properties of wire rod from steel grades 38ХНГМ, 40XH2MA and 41Х1 used further in the manufacture of fasteners and automotive components by cold forging.
Device for Conductive Coatings Quality Control of Rocket and Space Technique Elements
Authors: Skvortsov B. V. , Samsonov A. S. , Borminskiy S. A. , Zhivonosnovskaya D. M. 
Published: April 2019

The widespread use of cryogenic fuels in the aerospace industry necessitates additional thermal insulation of aircraft fuel tanks. At the same time a static charge may occur on the heat insulating layer during operation which can lead to an explosion if fuel leaks. To avoid such situations an antistatic conductive coating is applied to the insulation. The aim of the study is to develop a device for remote control of conductive coatings of aircraft fuel tanks which allows to quick find and mark damaged areas.The developed method consists in changing the electrical capacitance between the conductive coating of the controlled object and the scanning electrode allowing to identify hazardous in terms of sparking closed shape defects. The basic technical requirements for the device were formed and the required minimum size of the monitored defect were indicated. The design features necessary for the implementation of the device were considered. A block diagram were developed on the basis of which an experimental bench for capacitive control were created which were is based on the bridge measurement method.The article presents the results of the finite-difference calculation of the electric field in the structure of a capacitive sensor in the presence of a defect, the dependence of the capacitance of the sensor on its displacement over the defective area was also obtained. As the result of experimental studies the experimental data obtained confirmed the theoretical calculations and the correctness of the mathematical model with an accuracy of no worse than 5 %, the absolute error of fixing the defect ± 2 mm at a scanning speed of 0,02 m/s. Was shown that the total error of fixing the coordinates of the defect at different positions of the air gap sensor, temperature and scanning speed lies in the range of 1,5–6,5 mm. The materials presented in the article make it possible to increase flight safety by reducing the likelihood of sparking.
Model of Field Electron Emission from the Edge of Flat Graphene into Vacuum
Authors: Poklonski N. A. , Siahlo A. I. , Vyrko S. A. , Ratkevich S. V. , Vlassov A. T. 
Published: April 2019

Graphene-based nanostructures are the promising materials for applications as electron emitters.The aim of the work is to study the field electron emission from the edge of a single graphene plane.In the semi-classical approximation, a model of field electron emission from the edge of a rectangular graphene sheet has been developed.The current density of field electron emission into vacuum from the edge of a flat graphene sheet was calculated depending on the magnitude of the pulling electric field strength.The analysis and comparison of limiting emission currents from graphene and from bulk systems have been carried out.The results of the work can be used in the development of graphene-based field effect cathodes.