bluuebunny/crossref_metadata_2025 huggingface dataset:
Analytical studies of suspension acoustics
Authors: Galimzyanov M.N. , Shagapov V.Sh.
Published: July 2019

The one-dimensional unsteady flow of the suspension is considered taking into account the standard assumptions for this problems: the mixture is monodisperse, there is no crushing and sticking of particles, viscosity and thermal conductivity are essential only in the process of interfacial interaction. The mixture supposed perfect. The particles are taken absolutely solid and spherical, and the liquid is linearly compressible. The frictional force acting on a single spherical particle is taken into account. The solution to the original system is sought in the form of a traveling wave. On the basis of one-dimensional unsteady equations of fluid flow with solid particles dispersion relations are written out and formulas for phase velocities are derived. Formulas for the attenuation coefficient of the perturbation frequency are got. It has been established that at low frequencies, depending on the magnitude of ρ̃0p0=ρ0p0/ρ0ℓ0 the equilibrium speed can be higher or lower than the speed of sound in the carrier phase. If the dispersed phase is heavier than the carrier phase (ρ̃0p0>1), then the equilibrium velocity exceeds the speed of sound. This is due to the fact that at low frequencies, when velocity equilibrium is realized, the compressibility of the mixture occurs only owing to the carrier phase, and the mixture becomes heavier (inertial) because of the content of the dispersed phase at (ρ̃0p0>1). When (ρ̃0p0<1), the mixture in contrast is lighter than the carrier phase, and the equilibrium velocity becomes higher than the speed of sound. At high frequencies the sound velocity does not depend on ρ̃0p0 and is equal to the sound velocity for the carrier phase.
Esquema tipológico de las migraciones y desplazamientos forzados
Authors: López Reyes Emilio Alberto , Juárez Hernández Luis G. , Veytia Bucheli María Guadalupe
Published: June 2019

Este artículo tiene como propósito esquematizar las migraciones y desplazamientos forzados desde la dimensión social y espacial, con el objetivo de aportar una propuesta tipológica que contribuya a los debates y perspectivas teóricas para su estudio y abordaje. La estrategia metodológica se compone de la construcción de una cartografía conceptual, lo cual permitió, mediante sus ejes, brindar una clarificación de la noción, caracterización y dimensiones que integran los desplazamientos dentro del proceso migratorio. A partir del análisis y discusión, se concluye con una propuesta tipológica, se describen alcances y límites para el tratamiento conceptual y construcción social de perfiles migratorios de acuerdo a contextos de expulsión.
Simultaneous Determination of Cationic and Anionic Surfactants in Environmental Water Samples by Ion-Pair Liquid Chromatography/Mass Spectrometry
Authors: Nishigaki Atsuko , Miyazaki Kana , Suzuki Nobuko , Kojima Kazushige , Saitoh Kazunori , Shibukawa Masami
Published: July 2019

Background:

Cationic surfactants (CSs) such as quaternary ammonium compounds are
used as fabric softeners, anti-bacterial agents, and human hair cosmetics. Accurate determination of
CSs in environmental water samples is very difficult because of their very low concentration and
strong adsorptivity to not only glassware but also to plasticware due to strong hydrophobic and electrostatic
attractions. Linear alkylbenzene sulfonates (LASs), anionic surfactants, are produced in the
largest quantity as the main components of laundry detergents, dishwashing liquids, and other cleaning
formulations. In this study, a liquid chromatography/mass spectrometry (LC/MS) method was
developed for simultaneous determination of CSs, cetyltrimethylammonium ion (CTMA) and
trimethylstearylammonium ion (TMSA), and LASs in environmental water samples.

Materials and Methods:

This method involves a solid-phase extraction of CSs and LASs from the
water samples using a solid-phase extraction cartridge, InertSep Slim-J PLS-3. A hydrophilic
polymer column, Shodex MSpak GF-310 4D was used for the separation of CSs and LASs with a
mobile phase gradient from 36 to 44 % (v/v) acetonitrile-water containing 0.8 mM di-nbutylammonium
acetate and 0.2 M acetic acid. Di-n-butylammonium ion acts as the ion-pair reagent
for retention of LASs on the column, while it makes the retention of CSs moderate. Positive
and negative electrospray ionization modes were used for the MS detection for CSs and LASs, respectively.

Results and Discussion:

Instrument detection limits of the developed method based on selected
ion monitoring technique for the mixed standard solutions of CSs and LASs were 3 and 6 ng L-1
for CTMA and TMSA, respectively and 13 – 47 ng L-1 for the C10-C14 LASs. The total concentration
of the CSs was determined to be 6.6 μg L-1 for river water (Ebi river, Japan) and 0.028 μg L-1
for seawater (Tokyo Bay, Japan) samples. The concentration of total LAS was determined to be
1122 μg L-1 for the river and 10.8 μg L-1 for the seawater samples.

Conclusion:

These results demonstrate that the solid-phase extraction and the LC/MS method developed
in this study are useful for the simultaneous determination of trace amounts of CSs and
LASs in environmental water samples.
Model latihan core stability cabang olahraga renang gaya kupu-kupu untuk usia 9-10 tahun
Authors: Pradana Vian Octrialinanggih , Hermawan Iwan , Marani Ika Novitaria
Published: July 2019

Penelitian ini bertujuan menghasilkan produk model latihan core stability menggunakan stability ball cabang olahraga renang gaya kupu-kupu usia 9-10 tahun. Penelitian & Pengembangan ini menggunakan pendekatan Borg dan Gall. Subjek yang digunakan 20 atlet untuk uji coba kelompok kecil, 60 atlet untuk uji coba kelompok besar, dan 30 atlet untuk uji efektifitas produk. Model latihan core stability divalidasi ahli kepelatihan kondisi fisik dan ahli olahraga renang. Hasil uji coba kelompok kecil, model latihan core stability mendapat persentase rata-rata 82,20%. Hasil uji coba kelompok besar, model latihan core stability mendapat persentase rata-rata 79,60%. Uji efektivitas produk menggunakan tes kecepatan renang 50 meter gaya kupu-kupu dengan rancangan pretest-posttest control group design. Dari hasil selisih pretest-posttest kelompok eksperimen dan kontrol diperoleh harga thitung = 7,776 dengan signifikansi 0,000. Didapatkan ttabel dari db = 58 dari taraf signifikansi 5% adalah 1,671. Jadi nilai thitung > ttabel (7,776 > 1,671) dan sig. (2 tailed) atau p-value = 0,000 < 0,05. Sehingga disimpulkan terdapat efektifitas hasil kecepatan renang gaya kupu-kupu atlet renang usia 9-10 tahun yang diberikan latihan core stability menggunakan stability ball.Stability Exercise Model In Butterfly Swimming For 9-10 Years Old Children Abstract         This research aims to produce the model of core stability training model using stability ball in butterfly swimming for 9-10 years old. This Research & Development uses the Borg and Gall approach. Subjects used 20 athletes for small group trials, 60 athletes for large group trials, and 30 athletes to test product effectiveness. The core stability training model is validated by physical fitness experts and swimming sport experts. Small group trial results, core stability training model got an average percentage of 82.20%. The results of large group trials, core stability training model got an average percentage of 79.60%. Product effectiveness test using 50 meter butterfly swimming speed test with pretest-posttest control group design. From the result of  the difference beetwen the pretest-posttest experiment and control group obtained tcount = 7,776 with significance 0,000. Obtained ttable from db = 58 from 5% significance level is 1,671. So tcount> ttable (7,776 > 1.671) and sig. (2 tailed) or p-value = 0.000 < 0.05. So concluded there is effectiveness of swimming pool speed butterfly swimming athletes aged 9-10 years who are given core stability training using stability ball.
Persepsi dan minat pelatih olahraga sekolah khusus olahraga internasional terhadap sport massage
Authors: Priyambada Galih , Raharja Andri Tria , Putra Firmansyah
Published: July 2019

Penelitian bertujuan untuk mengetahui persepsi dan minat pelatih olahraga Sekolah Khusus Olahraga Internasional Kalimantan Timur terhadap Sport Massage. Metode dalam penelitian ini adalah survei menggunakan instrumen angket. Populasi dalam penelitian ini adalah seluruh pelatih cabang olahraga yang ada di Sekolah Khusus Olahraga Internasional, Kalimantan Timur yang berjumlah 32 orang. Penelitian ini menggunakan teknik sampling jenuh yaitu teknik penentuan sampel bila semua anggota populasi digunakan sebagai sampel yang berjumlah 32 orang. Teknik analisis yang digunakan adalah statistik deskriptif yang dituangkan dalam bentuk persentase. Hasil dalam penelitian ini adalah persepsi pelatih olahraga sekolah khusus olahraga internasional terhadap sport massage termasuk ke dalam kategori baik yaitu sejumlah 12 pelatih olahraga atau sebesar 41,4%. Minat pelatih olahraga terhadap sport massage termasuk ke dalam kategori baik yaitu sejumlah 12 pelatih olahraga atau sebesar 41,4%. persepsi dan minat pelatih olahraga terhadap sport massage termasuk ke dalam kategori baik yaitu sejumlah 11 pelatih olahraga atau sebesar 37,9%. Perception and interests of sports coaches of sekolah khusus olahraga internasional on sport massage AbstractThe objective of this study is to find out the perception and interest of the trainers of Sekolah Khusus Olahraga Internasional of East Kalimantan on Sports Massage. The method of this study was a survey using a questionnaire instrument. The population of this study was all coaches of sport in Sekolah Khusus Olahraga Internasional of East Kalimantan, for about 32 people (coaches). This study used a sampling technique, it is the sample determination technique when all member of the population used as the sample. The analysis technique used in this study was descriptive statistics which described in percentage form. The results of this study are the perception of sports coaches of Sekolah Khusus Olahraga Internasional on sports massage which included good category were 12 sports trainers or equal to 37.5%. The interest of sports trainers on sports massage which is included in a good category were 12 trainers or 37.5%.
The benefits of educational tales in teacher and student perspective
Authors: Wangid Muhammad Nur
Published: July 2019

This study aims to analyze teacher and student perspectives on educational fairy tales as instructional learning materials. The research was involved 20 teachers and 400 students of forth grade  of elementary school in Yogyakarta Province. The data collection techniques used were questionnaires and interviews. Researcher used descriptive statistical data analysis techniques. This technique was used to describe the perception of teachers and students about the benefits of educational tales in  percentage calculation. The results show that teachers and students have a high positive perspective on the presence of educational fairy tales as learning support teaching materials. It was known  the teacher perspective a percentage of 91.50% and 98.00% students in terms of attractiveness of educational fairy tales. While on the aspect of the utilization of educational fairytale books as teaching materials, teachers and students provide a percentage of 92.50% and 93.00%. In its usefulness for build character value, the teacher gives the percentage of 97,75% and the student equal to 86.00% with the category of very good, then on the utilization aspect of educational fairy tale to the development of cognitive ability of the child, the teacher gives the percentage of 92.00% and for the student is 88.75% that mean very good category. This means that teachers and students, both have a high perspective that a fairy tale containing educational elements can generate a sense of interest, usefulness in learning, can be a medium of character values in children and can stimulate the development of cognitive abilities of children.
Pengembangan model permainan poloair sebagai pembelajaran pendidikan jasmani bagi siswa sekolah dasar kelas atas
Authors: Kurniawan Wing Prasetyo , Suharjana Suharjana
Published: July 2019

Penelitian ini bertujuan menghasilkan model permainan polo air sebagai pembelajaran pendidikan jasmani bagi siswa sekolah dasar kelas atas. Model permainan ini diharapkan mampu mengembangkan aspek afektif, kognitif, dan psikomotor bagi siswa sekolah dasar kelas atas. Hasil penelitian berupa model permainan, yang berisikan 10 model permainan, yaitu: (1) permainan satu sapu, (2) permainan lingkaran lumba, (3) permainan jaga kertasnya, (4) permainan estalun, (5) permainan sirip hiu, (6) permainan bom nelayan, (7) permainan lumba berebut bola, (8) permainan lempar target, (9) permainan lempar kejar, dan (10) permainan polo air. Model permainan disusun dalam bentuk buku pedoman dan DVD dengan dengan judul “Permainan Polo Air”. Developing a water polo game model as a physical educational learning for the upper class of elementary school students AbstractThis study aims to produce a water polo game model as a physical education learning for the upper class of elementary school students wich is decent. The simple game model is expected to be able to develop affective, cognitive and psychomotor domains for the upper class of elementary school students. The result of the research is a simple game model consisting of 10 models of the game, namely: (1) satu sapu, (2) lingkaran lumba, (3) jaga kertasnya, (4) estalun, (5) sirip hiu, (6) bom nelayan, (7) lumba berebut bola, (8) lempar target, (9) lempar kejar, and (10) polo air. Model games are arranged in the form of manuals and DVDs with the title “Water Polo Game”.
Peningkatan kepedulian lingkungan melalui pembinaan penerapan sistem 3R (reduce, reuse, recycle)
Authors: Helmi Henny , Nengsih Yanti Karmila , Suganda Vina Amilia
Published: July 2019

Penelitian ini bertujuan untuk mendeskripsikan upaya meningkatkan kepedulian masyarakat terhadap kebersihan dan kesehatan lingkungan melalui pembinaan penerapan sistem 3R (Reduce, reuse, recycle) di Kelurahan Kebun Bunga Palembang. Penelitian ini adalah penelitian tindakan dengan subjek penelitian masyarakat RT 30 dan RT 39 Kelurahan Kebun Bunga Palembang sebanyak 10 keluarga. Teknik pengumpulan data dilakukan dengan metode wawancara, observasi, serta dokumentasi. Penelitian berlangsung dalam dua siklus. Hasil pretest pada siklus I, tidak ada satu pun warga yang mengetahui dan memahami konsep pengelolaan sampah dengan menggunakan sistem 3R. Setelah pelaksanaan tindakan pada siklus I, terdapat peningkatan pengetahuan masyarakat mengenai sistem 3R namun belum sampai pada tahap aplikasi. Pada siklus II, tindakan ditekankan pada pembinaan kader lingkungan. Hasil observasi siklus II didapatkan adanya peningkatan kepedulian terhadap lingkungan yang mencakup pengetahuan, sikap dan penerapan sistem 3R di lingkungan rumah masing-masing. Improving the environmental care through implementation of 3R system (reduce, reuse, recycle) AbstractThe research aimed to describe the effort to improve the communities’ care to clean and health environment through implementation of 3R system (Reduce, reuse, recycle) in Kebun Bunga hamlet, Palembang, South Sumatera. The research was action research, and the subject of the research were communities in RT (Neighbor Association) 30 and RT 39 in Kebun Bunga Hamlet, Palembang, the amount of the subject was 10 families. Data collection techniques were interview, observation, and documentation. The research conducted in two cycles. The pretest result of cycle I was; there was no person who knows and understands the concept of waste management using 3R system. After the treatment in cycle I, there was an improving of communities understanding to 3R system of waste management, but it might not reach to the application. In cycle II, the treatment emphasized on guidance to environmental ambassador. The result of observation in cycle II: there was an improving of environmental care including knowledge, attitude, and implementation of 3R system in the surrounding house of the communities.
RETRACTED: Peran modal sosial dalam penanganan bencana pada masyarakat desa rawan bencana Gunung Merapi
Authors: Tohani Entoh , Wibawa Lutfi
Published: July 2019

Following a rigorous and careful concerns and consideration in the review of the article published in JPPM (Jurnal Pendidikan dan Pemberdayaan Masyarakat) entitled “Peran modal sosial dalam penanganan bencana pada masyarakat desa rawan bencana Gunung Merapi” Vol 5, No 2, pp. 128-141, November 2018, DOI: http://dx.doi.org/10.21831/jppm.v5i2.21787This paper has been found to violate the  principles of Jurnal Inovasi Pendidikan IPA Publication and has been retracted.The article has been drawn by the author and will be published in the Jurnal Cakrawala Pendidikan https://journal.uny.ac.id/index.php/cpThe document and its content have been removed from Jurnal Inovasi Pendidikan IPA, and reasonable effort should be made to remove all references to this article.
Problem solving skill of students of senior high schools and Islamic high schools in Tegal Regency in solving the problem of PISA based on Polya’s stage
Authors: Arfiana Ayu , Wijaya Ariyadi
Published: July 2019

This study aimed to describe the students’ problem solving skill of senior high school and islamic high school in Tegal Regency in solving the problem of PISA based on Polya’s stage. The type of this study was a survey research with quantitative approach. The population was the students of senior high schools and islamic high schools in Tegal Regency. A sample of 389 students of grade X from 12 schools was estabilished using the stratified random sampling technique and cluster random sampling. The data were collected by using a test utilizing 12 PISA test items (reliability was 0.668). The Description of the data were analyzed using mean score, standard deviation, maximum and minimum score, and the percentage of correct answer. The results showed that the problem solving skill of senior high school and islamic high school students in Tegal Regency in solving the problem of PISA based on Polya’s stage was categorized as low. The indicators of the devising plan and looking back showed that the skill was in a very low category. Viewed from the indicator of carrying out a plan, their skill was in a medium category.
Mathematical critical thinking and resiliency: Experiment of grade-7 students using scientific approah
Authors: Rohaeti Euis Eti , Koswara Dadang
Published: July 2019

The purpose of this study was to describe the role of scientific approach on students’ mathematical critical thinking and resiliency. This study wass a pre test-post test experimental control group design and involves 66 seventh grade students as sample. Data collection was conducted by a mathematical critical thinking test, a mathematical resiliency questionnaire, and a perception on scientific approach questionnaire. Data analysis was conducted using descriptive and inferential analysis. The study found that on mathematical critical thinking ability, students getting treatment by scientific approach attained better than students taught by conventional teaching, but both groups were still at low level.  On mathematical resiliency,  there was no different between students on both teaching approaches, and those groups were at medium level.  The other findings, there was no association between mathematical critical  thinking  ability and mathematical resiliency, and students performed high perception toward scientific approach.
Pengaruh pendekatan problem solving terhadap kemampuan representasi dan literasi matematis siswa
Authors: Atsnan Muh. Fajaruddin , Gazali Rahmita Yuliana , Nareki Maisea Ledua
Published: July 2019

Pada konteks penilaian berskala internasional seperti PISA, kompetensi pemecahan masalah dalam bidang matematika dan sains terkait permasalahan nyata merupakan fokus pengembangan kompetensi representasi dan literasi matematis siswa. Mengingat pentingnya pemecahan masalah, kemampuan representasi dan literasi matematis, maka penelitian ini bertujuan untuk mengetahui pengaruh pendekatan problem solving terhadap kemampuan representasi dan literasi matematis siswa SMP. Metode yang digunakan pada penelitian ini adalah metode eksperimen kuasi (quasi experimental), dengan desain penelitian yang digunakan adalah Randomized Posttest-Only Control Group Design, yakni dua kelas yang telah dipilih secara acak, selanjutnya diberikan perlakukan yang diakhiri dengan tes kemampuan representasi dan literasi matematis pada kedua kelas tersebut. Berdasarkan hasil kajian dan analisis data dengan bantuan SPSS 24, maka dapat disimpulkan bahwa pembelajaran matematika dengan pendekatan problem solving berpengaruh terhadap kemampuan representasi dan literasi matematis siswa SMP, khususnya di kelas VIII SMP Negeri Banjarmasin. Terlihat jelas perbedaan cara menyelesaikan masalah yang diujikan kepada siswa kelas eksperimen dan kelas kontrol. Melalui pendekatan problem solving, terbukti dapat menjadikan siswa terbiasa ketika menjumpai soal-soal pemecahan masalah selevel PISA atau TIMSS.The effect of problem solving approach to the ability mathematic representation and literature students AbstractIn the context of international scale assessment such as PISA, problem-solving competence in the field of mathematics and science related to real problems is the focus of developing students' mathematical representation competence and literacy. Given the importance of problem solving, the ability of representation and mathematical literacy, this study aims to determine the effect of problem solving approach on the ability of representation and mathematical literacy of junior high school students. The method used in this research is quasi experimental method, with the research design used is Randomized Posttest-Only Control Group Design, ie two classes that have been chosen randomly, then given treatment which ends with the test of representation ability and mathematical literacy in both classes. Based on the results of study and data analysis with the help of SPSS 24, it can be concluded that mathematics learning with problem solving approach affects the ability of representation and mathematical literacy of junior high school students, especially in class VIII SMP Negeri Banjarmasin. There is a clear difference in how to solve the problems tested to the experiment class and control class students. Through the problem solving approach, it is proven to make the students accustomed when encountering problem solving problems at PISA or TIMSS level.
Performance Analysis and Prediction Student Performance to build effective student Using Data Mining Techniques
Authors: Aziz Sirwan M. , Awlla Ardalan Husin
Published: June 2019

In this period of computerization, schooling has additionally remodeled itself and is not restrained to old lecture technique. The everyday quest is on to discover better approaches to make it more successful and productive for students. These days, masses of data are gathered in educational databases, however it stays unutilized. To be able to get required advantages from such major information, effective tools are required. Data mining is a developing capable tool for examination and expectation. It is effectively applied in the field of fraud detection, marketing, promoting, forecast and loan assessment. However, it is in incipient stage in the area of education. In this paper, data mining techniques have been applied to construct a classification model to predict the performance of students.
TRANSLATION OF ICT NEOLOGISMS IN ESP CLASSROOM
Authors: Vaičiūnienė Vilhelmina , Mažeikienė Viktorija
Published: July 2019

ICT terms and neologisms are a rapidly expanding semantic field to which new terms are constantly being added. Currently, neologisms that have been recently included in English in many cases do not have their equivalents in Lithuanian as the process of inclusion of newly coined words or neologisms into the Lithuanian language is much slower mostly due to institutionally regulated language policy and normative guidelines. As a result, Lithuanian translators face a lot of challenges when they have to find equivalents for English neologisms. As regards ESP classroom, translation-based activities are not widely-used but, if applied in a balanced way, they can significantly improve comprehension of new terminology and neologisms in specific fields. The portal of TED talks is an immense resource of materials related to newest technological developments and is a valuable source for teaching/learning ESP in such a way that is engaging for contemporary learner. Moreover, TED talks provide valuable material for teaching translation as they represent real language in use, and the portal makes comparison of the content in different languages available through translations of the talks into multiple languages. The aim of this paper is to research the ways TED translators from English into Lithuanian deal with neologisms in the context of language policy implications and rapidness of societal technological development. Comparative approach to learning materials facilitates the acquisition of specific terminology. For this particular paper, six talks from the TED portal have been analysed for the occurrences of neologisms. The neologisms have been grouped into three structural groups: (1) single-root terms, (2) compounds, and (3) collocations. The total number of analysed terms is 120. Modern-day neologisms that have been integrated into English in many cases do not have their equivalents in Lithuanian. Hence, the semantic gap in the technical vocabulary of the Lithuanian language which is frequently filled up by loan words or by adapting English terms. Analysis of new coinages revealed the substantial difficulties for translators due to objective factors. The majority of the analysed words are not included into the Modern Lithuanian dictionary. Out of 120 selected items only 4 are included into the Database of Lithuanian neologisms.
LEARNING-STYLE BASED ACTIVITIES IN BOOSTING UNDERGRADUATE STUDENTS’ TRANSLATION SKILLS: AGRARIAN SPHERE TRANSLATORS’ TRAINING
Authors: Malykhin Oleksandr Volodymyrovych , Aristova Nataliia Oleksandrivna
Published: July 2019

The paper is aimed at presenting theoretical and empirical research on developing learning-style based activities for boosting the translation skills of BA students majoring in English-to-Ukrainian agrarian sphere translation. The participants of the research are 60 BA students taking English-to-Ukrainian agrarian sphere translation at National University of Life and Environmental Sciences of Ukraine. To collect empirical data we used the modality questionnaire developed by O’Brien (1990). The novelty of the study is in combining theoretical and empirical research concerning the learning styles of BA students majoring in English-to-Ukrainian agrarian sphere translation, developing learning-style based activities aimed at boosting students’ translation skills and implementing developed learning-style based activities into the “The Theoretical and Practical Course of English-to-Ukrainian Agrarian Sphere Translation”. Learning-style based activities presented in this study might contribute greatly to the development of teaching materials aimed at boosting translation skills of students who major in agrarian sphere translation.
CLASSROOM DISCUSSION: AN ACTIVITY TO PROMOTE SPEAKING IN A FOREIGN LANGUAGE
Authors: Lidya Marina , Amir Melvina
Published: July 2019

In the era of information and technology, every people are demanding to master the English language for communication purpose. Nowadays English is widely used for different purpose such as academic, business, diplomacy, news and information, entertainment and others. It proves that the English language has become a basic requirement for students and job seeker in this increasingly globalized world. In order to meet the needs for international communication, Indonesians students need to be proficient in English, especially in oral communication skill. Communication skill is highly needed by students in order to prepare them for their possible further academic career and future workplace. This paper is intended to discuss about classroom discussion. Classroom discussion is one kinds of activity that is done by the teacher in teaching and learning. In this activity, the students will present their opinions to the class. Therefore, the students get the opportunities to speak English well. It also gives valuable experience for them to prepare themselves to use English in multi society where English is a demanding tool for communication in our today’s life.
Pengaruh Tingkat Bagi Hasil, Financing to Deposit Ratio (FDR) Dan Tingkat Inflasi Terhadap Deposito Mudharabah Pada Bank Umum Syariah (BUS) Periode 2014 – 2017
Authors: Febriani Firda Izzati
Published: June 2019

This study aims to determine the factors affect the amount of mudharaba deposits in Sharia Commercial Banks period 2014-2017. Factors affecting mudharaba deposits are used in this study which profit sharing rate, liquidity level measured by financing to deposit ratio, and inflation rate. The method used in this research is quantitative descriptive. The data used are secondary time series for the period of January 2014-December 2017 which has been published by the website of Bank Indonesia and Otoritas Jasa Keuangan (OJK). The method of analysis used is multiple linear regression. The results of this study indicate that the profit sharing rate, financing to deposit ratio and inflation rate significantly influence the number of mudharaba deposit accumulation. Variable of profit sharing rate have a positive relation to mudharaba deposit. However, the variable of financing to deposit ratio and inflation rate have a negative relation to mudharaba deposit.
Specificity of performance appraisal feedback, trust in manager, and job attitudes: A serial mediation model
Authors: Moon Kwangsu
Published: June 2019

I investigated the potential serial mediating role of feedback acceptance and job satisfaction in the relationship between specificity of performance appraisal feedback, trust in manager, and job involvement by analyzing self-reported survey data from 240 people employed in various
companies throughout South Korea. A path analysis and the PROCESS macro in SPSS were used to test the mediation model. Only the partial mediation model of feedback acceptance had adequate fit. Furthermore, both feedback specificity and trust in manager had significant direct and indirect relationships
with employees’ feedback acceptance and job satisfaction, and job satisfaction was directly associated with job involvement. These findings suggest that when an employee is provided with performance appraisal feedback, manager trust and feedback specificity may positively influence feedback
acceptance. Acceptance of the feedback may, in turn, lead to greater job satisfaction and involvement.
Leader humility and employee voice: The role of employees’ regulatory focus and voice-role conception
Authors: Li XuHui , Li Mingze , Fu Jingtao , Ullah Asad
Published: June 2019

In recent years, a bottom-up leadership style has received considerable attention from researchers. However, few empirical studies have been conducted to explore the link between leader humility and employee voice. Drawing on role theory, in this study we examined the relationship between
leader humility and employee voice. Using data from 222 employees and their leaders, our results revealed that leader humility was positively related to employee voice. Voice-role conception fully mediated this relationship. Further, we delineate how employees’ regulatory focus moderates
the mediated relationship between leader humility and voice, such that when an employee has a high promotion focus or low prevention focus, leader humility will be more positively related to voice via voice-role conception. These findings will provide guidelines for managers promoting employee
voice.
What makes employees cynical in public organizations? Antecedents of organizational cynicism
Authors: Kim Sunhyuk , Jung Kiwon , Noh Grimm , Kang Lee Kyeong
Published: June 2019

Organizational cynicism is associated with undesirable outcomes such as reduced organizational performance. In this study we examined factors leading to organizational cynicism in a public organization undergoing market-oriented reforms. Participants were 275 employees at Korea Post,
Korea. Our empirical results showed that organizational cynicism is decreased by coworker trust and transformational leadership and increased by job stress. Also, the positive role of job stress was stronger for employees who are silent than for those who express their opinions in the workplace.
The findings suggest that organizations would benefit from actively managing factors that may affect the level of organizational cynicism among employees.
Analisis Fisis dan Laju Pembakaran Briket Bioarang Dari Bahan Pelepah Pisang
Authors: Masthura Masthura
Published: June 2019

Telah dilakukan penelitian tentang analisis fisis dan laju pembakaran briket bioarang dari bahan pelepah pisang. Latar belakang dari penelitian ini mengantisipasi kelangkaan dan kenaikan harga minyak dan gas akibat tidak adanya subsidi dari pemerintah, sehingga memanfaatkan pelepah pisang sebagai briket yang berkualitas. Penelitian ini bertujuan untuk mengetahui optimalisasi penggunaan briket biorang berbahan dasar pelepah pisang dan mengaplikasikannya melalui proses pembakaran. Metode penelitian yang digunakan adalah metode eksperimental dengan melakukan pendekatan secara kuantitatif. Sampel yang digunakan adalah arang pelepah pisang  dan tepung tapioca sebagai perekat dengan perbandingan 60%;40%, 55%;45% dan 50%;50%. Analisis yang dilakukan antara lain : kadar air, densitas, nilai kalor dan laju pembakaran. Hasil analisis yang terbaik mendekati dan memenuhi standar mutu briket Indonesia didapat pada komposisi 60%;40% dengan nilai kadar air 8,17%, densitas 0,56 gr/cm3, nilai kalor 3494,5 cal/gr  dan laju pembakaran terlama 0,0698 gr/menit, sehingga briket yang dihasilkan baiknya dipergunakan untuk skala rumah tangga.
Modifikasi Pompa Air Menggunakan Kincir Kecepatan Rendah Sebagai Tenaga Penggerak
Authors: Aminuddin Jamrud , Nurhayati Nurhayati , Widiyani Agustina
Published: June 2019

Modifikasi pompa air bertenaga mesin telah dilakukan dengan memanfaatkan aliran air lemah. Tenaga penggerak pompa ini adalah kincir dengan rpm (putaran per menit) rendah.  Pompa ini terdiri atas delapan bagian utama, yaitu: rangka, kincir, gear besar, gear kecil, pompa jet, pipa masukkan, dan pipa keluaran. Pompa ini bekerja dengan mengkoversi aliran air debit rendah untuk memutar kincir yang tergandeng dengan gear besar. Selanjutnya, gear besar pada kincir juga berputar diikuti gear kecil pada pompa jet yang dihubungkan dengan rantai. Putaran gear kecil menggerakkan komponen pompa jet yang berputar untuk mengisap dan membuang air. Performa pompa ini dianalisis dengan mengukur debit pada ketinggian tertentu. Berdasarkan analisis yang telah dilakukan, maka diketahui bahwa pompa ini mampu mengangkat air sampai ketinggian 6  meter dengan debit air 0,02 liter per detik.
Keberadaan Jentik Aedes sp. pada Controllable Sites dan Dispossable Sites di Indonesia (Studi Kasus di 15 Provinsi)
Authors: Kinansi Revi Rosavika , Garjito Triwibowo Ambar , Prihatin Mega Tyas , Hidajat Muhammad Choirul , Anggraeni Yusnita Mirna , Widjajanti Wening
Published: July 2019

Dengue Hemorrhagic Fever is still a major public health problem in Indonesia. Increased dengue cases in Indonesia cannot be separated from the presence of Aedes sp. as an infectious vector. One of the factors that influence the incidence of Dengue Haemorrhagic Fever (DHF) is the number of Aedes sp. larvae. The larva population is strongly influenced by the characteristics of its habitat. Data of Riset Khusus Vektora 2016 contains the level of larvae density of Aedes sp. through a water reservoir seen from controllable sites and dispossable sites. Data was taken in 15 provinces in Indonesia, Aceh, West Sumatra, Lampung, Bangka Belitung, West Java, East Java, Banten, West Nusa Tenggara, East Nusa Tenggara, West Kalimantan, South Kalimantan, North Sulawesi, Southeast Sulawesi, Maluku, and North Maluku. The results obtained in this study were examined from 11,491 container, obtained 11,301 controllable sites and 190 dispossable sites. Larvae were found more on controllable sites because it is used in everyday life. There are 18 districts/cities that have a medium density figure category and 27 districts/cities are categorized as having high larvae densities. The way that is considered effective and appropriate in preventing and eradicating DHF is by eradicating its transmitting mosquito nest (PSN-DBD) through the 3M plus movement which requires the participation of all levels of society.
Family Physician Burnout and Resilience: A Cross-Sectional Analysis
Authors: Buck Katherine , Williamson Meredith , Ogbeide Stacy , Norberg Bethany
Published: July 2019

Background and Objectives: Current physician burnout levels are at historically high levels, especially in family medicine, with many factors playing a role. The goal of this study was to understand demographic, psychological, environmental, behavioral, and workplace characteristics that impact physician wellness and burnout, focusing on family medicine physicians and residents.
Methods: Survey respondents were 295 family medicine residents and faculty members across 11 residency programs within the Residency Research Network of Texas (RRNeT). Subjects completed multiple measures to assess resilience, burnout, psychological flexibility, and workplace stress. Respondents also reported personal wellness practices and demographic information. The primary outcome variables were burnout (depersonalization, emotional exhaustion, and personal achievement) and resilience.
Results: The predictor variables contributed significant variance (depersonalization=27.1%, emotional exhaustion=39%, accomplishment=37.7%, resilience=37%) and resulted in large effect sizes (depersonalization f²=.371, emotional exhaustion f²=.639, accomplishment f²=.605, resilience f²=.587) among the three burnout models and the resilience model for the sample. Similar variance and effect sizes were present for independent resident and program faculty samples, with resilience being the only outcome variable with significant differences in variance between the samples.
Conclusions: This study demonstrates the roles of both individual and organization change needed to impact provider wellness, with special attention to resilience across faculty and residents. The results of this study may inform workplace policies (ie, organizational practice change) and wellness programming and curricula (ie, individual level) for family medicine residents and program faculty.
Cruzando entre la Gran Muralla china y el «gran» muro de Trump
Authors: Yang Mimi , Arias Núñez Carolina
Published: June 2019

¿Puede un muro fronterizo realmente disuadir tanto a invasores como a quienes lo cruzan, a la vez que defender, unificar y mantener la «pureza» de la cultura que encierra? El primer emperador chino Qin Shihuang (259-210 a.C.) y sus sucesores en las siguientes dinastías trataron de lograr ese propósito; la Gran Muralla china testimonia eternamente tales esfuerzos épicos. ¿Tuvieron éxito los gobernantes chinos? La pregunta se ha vuelto cada vez más desalentadora e incontestable a medida que la historia se desarrolla y evoluciona. Irónicamente, durante más de dos milenios, la construcción fragmentaria de la Gran Muralla secuenció un «ADN-del-muro» que ha quedado grabado como huella cultural. En el rápido avance hacia los Estados Unidos (EE. UU.) del siglo XXI, se plantean las mismas preguntas cuando el presidente Trump promete construir un muro «grande, grande», físico e impenetrable, en la frontera entre EE. UU. y México. El muro de Trump ha sido diseñado para detener a los inmigrantes ilegales mexicanos que ingresan a EE. UU., con el fin de proteger los intereses de los estadounidenses, que el idioma inglés no sea «contaminado» y sus valores no sean cuestionados. El muro de Trump se establece para delinear lo que son los EE. UU. y, por lo tanto, intenta «hacer que EE. UU. vuelva a ser grande». Bajo un compromiso intercultural, este artículo decodifica el «ADN-del-muro» en la cultura estadounidense, argumenta que el muro de Trump es un constructo más mental que físico e invita a redefinir la identidad cultural estadounidense del siglo XXI frente a dicho muro.
Choreo-graphic Figures: Scoring Aesthetic Encounters
Authors: Emma Cocker  , Nikolaus Gansterer  , Mariella Greil  , Simona Koch
Published: June 2019

We have developed this exposition for ‘scoring an aesthetic encounter’ with the multimodal (visual, textual, sonic, performative) findings from Choreo-graphic Figures: Deviations from the Line, an artistic research project by Emma Cocker, Nikolaus Gansterer and Mariella Greil. Choreo-graphic Figures stages a beyond-disciplinary encounter between the lines of choreography, drawing and writing, for exploring those forms of knowing-thinking-feeling produced in the slippage and deviation when different modes of practice enter into dialogue, overlap and collide. Within this exposition, our aim is not to present an exhaustive account of the Choreo-graphic Figures project. Rather, we seek to test the specificity of this online context for extending our investigation through the following questions: how can we create a digital archive capable of reflecting the durational and relational aspects of the research process, a mode of online dissemination that enacts something of the liveness or vitality — the energies and intensities — within collaborative live exploration? Beyond the limitations of the static two-dimensional page, how can an enhanced digital format enable a non-linear, rhizomatic encounter with artistic research, where findings are activated and navigated, interacted or even played with as a choreo-graphic event?

We have modelled the exposition on the experimental score system developed within our research project, for organising our process of aesthetic enquiry through the bringing-into-relation of different practices and figures. The score is approached as a ‘research tool’ for testing how different practices (of Attention, Notation, Conversation, Wit(h)nessing) can be activated for sharpening, focusing or redirecting attention towards the event of figuring (those small yet transformative energies, emergences, and experiential shifts within artistic process that are often hard to discern but which ultimately steer the evolving action) and the emergence of figures (the point at which the experience of ‘something happening’ [i.e. figuring] coalesces into recognisable form).

Within this exposition, our research can be encountered experientially through → Playing the Score, whilst the → Find Out More section contains contextual framing alongside conceptual-theoretical reflections on the function of our score and its ecology of practices and figures.
FORMAÇÃO EM PSICOLOGIA: UMA ANÁLISE CURRICULAR DE CURSOS DE GRADUAÇÃO NO BRASIL
Authors: Rudá Caio , Coutinho Denise , Almeida Filho Naomar De
Published: July 2019

A formação em Psicologia no Brasil tem sido amplamente estudada e discutida em ambientes acadêmicos, desde antes da sua institucionalização em universidades e faculdades. Diante da escassez de estudos críticos acerca da educação superior nacional, este estudo propõe examinar a formação em Psicologia como consequência da constituição peculiar da educação superior no Brasil, visando à sua caracterização por meio de uma abordagem comparativa. Mediante um estudo de casos múltiplos, buscou-se analisar a formação em psicologia, no nível de graduação. Os principais resultados apontam para uma estrutura de formação anacrônica, não condizente com as especificidades ontológicas da Psicologia e apartada das expectativas acerca do papel da educação superior na formação cidadã crítica e profissional. Acredita-se, portanto, que a formação em Psicologia deve ser revista em todas as dimensões, desde seus marcos normativos aos tipos de componentes curriculares. Aponta-se uma desejável revisão da arquitetura acadêmica, substituindo o tradicional arranjo linear pelo regime de ciclos. Desse modo, toda a formação inicial estaria assentada em uma etapa propedêutica, sendo complementada numa segunda etapa que ofereceria conteúdos estruturantes do campo psicológico e habilitaria à utilização de instrumentos e técnicas psicológicos indispensáveis à atuação profissional. Por fim, uma profissionalização mais efetiva dar-se-ia num terceiro ciclo de formação especializada, conforme áreas de especialidade e atuação ou orientações teórico-metodológicas, em programas de residência e/ou mestrado ou doutorado profissional.
ECONOMIC GROWTH AND EMPLOYMENT IN AGRICULTURAL SECTOR ON POVERTY IN ACEH PROVINCE
Authors: Anakusara Reovasimulo , Jamal Abd , Seftarita Chenny , Maipita Indra
Published: June 2019

This empirical study aims to analyze the impact of economic growth and employment in the agricultural sector on poverty in Aceh Province. The study is conducted on annual time series data for the period of 1995-2017 while to explain the research objectives used Autoregressive Distributed Lag (ARDL) model and Granger Causality. The results found, in the short term, only employment in the agricultural sector has a significant effect on poverty. Meanwhile, in the long term, economic growth has a profound and negative impact on poverty. On the contrary, the absorption of labor in the agricultural sector tends to increase poverty. In addition, the results obtained that economic growth has a unidirectional relationship with employment in the agricultural sector. It was, therefore, suggested that the government should prioritize economic development in regions that have relatively high poverty rate and build an agro-industry in Aceh to increase agricultural value added and also absorb more labor so it can enable to reduce the poverty rate.
MANAGING COMPANY’S FOREIGN CURRENCY LOAN TO INCREASE PERFORMANCE THROUGH ECONOMIC VALUE ADDED
Authors: Manurung Elizabeth Tiur
Published: June 2019

One impact of global crisis, is increasing foreign currency rate of Indonesian IDR. Company with foreign debt exposures will suffer financial losses, if the exchange rate of the foreign currency becomes stronger. These losses will reduce the company Economic Value Added (EVA), and reduce the financial performance. Then, the purpose of this research is to calculate the effect of changes in foreign currency rates on the company’s economic value added. Research method used in this study is Causal method. This study used company secondary data, based on Indonesian Stock Exchange. Based on research conducted, the result of this research proves that the changes in foreign currency rates on foreign liabilities affected significantly (with α = 5%) on company’s economic value added. In PT. KF case, revenues earned by the company could cover all cost incurred including cost to cover the loss of exchange rate gap of foreign debt and capital cost
Suunnistusta tiedejulkaisemisen maastossa
Authors: Ollikainen Harri
Published: June 2019

Tässä artikkelissa luodaan katsaus Suomen tiedekustantajien liiton järjestämään Tiedejulkaisemisen perusteet -kurssiin 2018–2019. Kurssilla käsiteltiin tiedejulkaisemisen perusteita, kotimaisten tiedelehtien erityispiirteitä, lehtien toimituksissa tehtävää laaja-alaista työtä sekä useita ajankohtaisia teemoja.