bluuebunny/crossref_metadata_2025 huggingface dataset:
KAJIAN PEMODELAN DERET WAKTU NONLINIER THRESHOLD AUTOREGRESSIVE (TAR)
Authors: Noviandari Puji , Renny Renny
Published: September 2020

Nonlinear time series are time series that are not stable due to a sudden jump. Nonlinear time series often found in financial data. Threshold Autoregressive (TAR) modeling is a time series modeling with a segmented  autoregressive (AR)’s  model such that among different regimes may have different AR model. This research studied how to obtain the Ordinary Least Square (OLS) estimator for TAR model and examine signification the OLS’s estimator by using t test. This research also studied the other stages of TAR modeling, which are nonlinearity test using Tsay test, TAR model identification by using arranged AR approach and Akaike’s Information Criterion (AIC), and diagnostic test by examining the white noise properties and normality test on the residuals. As an illustration, the TAR modeling was applied on weekly data of  rupiah exchange rate against US dollar for period October 4th 2004 to November 7th 2011. The result show that the best TAR model for the data is TAR  with threshold value .
KEEFEKTIFAN PEMBELAJARAN MATEMATIKA BERBASIS KONTRUKTIVISME PADA MATA KULIAH MATEMATIKA DASAR
Authors: Nugroho Aryo Andri
Published: September 2020

This research aims to improve mathematics learning achievement of first semester student  majoring biology at IKIP PGRI Semarang using mathematics learning based on constructivism in basic mathematics courses. This type of study is a research of Quasy Experimental. The population is the first semester of students majoring in biology education IKIP PGRI Semarang which consists of five classes. By random sampling technique we choose two classes, class 1A  as a class experiment and  class 1E as a control class. Variables in this research are the process skills (X) as the independent variable and learning achievement (Y) as the dependent variable. Data collection had been done by observation and learning achievement tests and for analyzing by comparison and influence tests. The results showed that completeness test has average 70.20 . It means that completeness had been and there is a achievement difference between the experimental class and control class. Beside that, we find that variable of process skill has a positive effect to  the learning achievement by  regression equation  and the effect is 20.3%. It is shown that learning at experiment class is effective.
APLIKASI FUZZY INFERENCE SYSTEM METODE MAMDANI UNTUK REKOMENDASI PEMILIHAN BIDANG KAJIAN PADA MAHASISWA PROGRAM STUDI MATEMATIKA UNSOED
Authors: Assegaf Yusuf Nur , Estri Mutia Nur
Published: September 2020

This paper discusses about Fuzzy Inference System (FIS) using Mamdani method to recommend the choice of major field for students of Mathematics department Unsoed. The method of Mamdani consist of a fuzzification, an application of the implication functions, composition of rules, and defuzzification. The input of fuzzification is score of some compulsary subjects for each field. The application of implication function used min implication, while the composition rule is based on PAP in Mathematic department Unsoed. The defuzzification required score of some compulsary subjects for each field as input and the recommend score of each major field as output. Based on the output, a student of Mathematic department Unsoed is able to choose a major field according to his/her score.
KETAKSAMAAN TIPE LEMAH UNTUK OPERATOR MAKSIMAL DI RUANG MORREY TAK HOMOGEN YANG DIPERUMUM
Authors: Maryani Sri
Published: September 2020

We discuss in this paper a weak type (p, p) inequality (where ) for maximal operator on generalized non homogeneous Morrey spaces. Our proof uses the result of Garcia-Cuerva dan Martell (2011).
GARIS DI LAPANGAN HIMPUNAN BILANGAN BULAT MODULO 17
Authors: Sinaga Denni Hariati , Sihwaningrum Idha , Wardayani Ari
Published: September 2020

n this paper we discuss rational trigonometry in the field F17 ,in particular point, lines and their properties. A unique property in this field is given by the null lines.
MODEL PREDATOR-PREY MENGGUNAKAN RESPON FUNGSIONAL TIPE II DENGAN PREY BERSIMBIOSIS MUTUALISME
Authors: Nasikhin Ahmad , Larasati Niken
Published: September 2020

In this paper, we study the dynamic behavior of predator-prey model using functional response type II and symbiotic mutualism of prey. One of the six equilibrium points is the coexistence point which is asymtotically stable. In this point, the number of prey and predator for a long term depends on the interaction level of prey to another species and the interaction level of another species to prey.
MODEL LINEAR GOAL PROGRAMMING UNTUK MENENTUKAN KAPASITAS TRAFIK BTS PADA SISTEM TELEKOMUNIKASI SELULER GSM
Authors: As Sofia Nafisa , Sidik Wuryatmo Ahmad , Larasati Niken
Published: September 2020

A BTS (Base Transceiver Station) is an element that has  an important role as a receiver and transmitter of signals. A call request from a mobile phone  to another through a BTS will be connected if there is a channel available. In the situation of overload, it is necessary to optimize the use of the bandwidth. This research consider the problem of optimizing the use of BTS’s bandwidth by users at four regions of Surabaya. The problem is represented as a mathematical model of the preemptive linear goal programming. The model has two optimization goals with the priority level. The method of sequential goal programming is used. Based on the solution, BTS traffic capacity can accommodate all the traffic demand from cellular phone users if the region A has 131,58 Erlang, region B has 1.425,45 Erlang, region C has 351,4 Erlang, and region D has 619,57 Erlang. The total capacity of traffic does not exceed the total capacity of BTS, because the total traffic capacity is decrease by 81,67 Erlang. The study also shows that a changing in the order of objective goal is not recommended.
ANALISIS PENGARUH KUALITAS PELAYANAN JASA KEPENDIDIKAN TERHADAP KEPUASAN DAN LOYALITAS MAHASISWA MENGGUNAKAN STRUCTURAL EQUATION MODELING (STUDI KASUS DI JURUSAN MIPA UNSOED)
Authors: Supriyanto Supriyanto , Estri Mutia Nur , Br.Sb. Agustini Tripena
Published: September 2020

Increasingly strong competition in intercollegiate and students who increasingly selective and knowledgeable require universities to continue to improve his ministry. Matter requires a knowledge of the conditions for this service, that has adapted to student expectations or not . This study aimed to determine the extent to which level the match between the expected service quality and perceived student at Department of Mathematics and Natural Sciences Unsoed and explain the influence of the five dimensions of service quality that is tangibles, reliability, responsiviness, assurance and empathy for student satisfaction and loyalty. Results of the study was assessment of the quality of student services at the Department of Mathematics and Natural Sciences Unsoed is perceived service quality is still below the expected service quality , perceived still not satisfactory. Five dimensions of service quality consisting of tangibles, reliability, responsiveness, assurance, and empathy, positive effect on student satisfaction. Satisfaction indirect influence on student loyalty and there is a direct influence of the five dimensions of service quality on loyalty through student satisfaction. Student loyalty translated in expressing positive things about the Department of Mathematics and Natural Sciences to others , recommending courses at the Department of Mathematics and Natural Sciences to the others, recruiting new employees from alumni, and ready to provide assistance if needed.
REGRESI LINEAR BIVARIAT SIMPEL DAN APLIKASINYA PADA DATA CUACA DI CILACAP
Authors: Saniyah Saniyah , Pratikno Budi
Published: September 2020

This study discusses the simple bivariate linear regression on weather data in Cilacap district. This simple bivariate linear regression using the two response variables, rainfall () and humidity of an area (), and one predictor variable, the air temperature (). Regression model test method is a Wilk's Lamda test, the value of Wilk's Lamda = 0.881101 less than lambda table 0.903. The results show that the model and the both parameters are significant, with mean deviation error model is .
IMPLEMENTASI LESSON STUDY UNTUK MENINGKATKAN MINAT BELAJAR MAHASISWA MELALUI METODE PEMBELAJARAN SEMINAR GROUP
Authors: Akhsani Lukmanul , Kusno Kusno , Ahmad Ahmad
Published: September 2020

. Lesson Study (LS) is the learning of assessment activities carried out by a group of teachers / faculty collaborative and sustainable to test and improve the effectiveness of learning. In this study, the implementation of lesson study to improve student interest in learning through the learning method Seminars Group. The results obtained by analysis of the average increase student interest in learning. Cycle 1 gained an average interest of students 67, 86 in the category of high interest in learning. In the first cycle of the findings of the observer focused on seating position make it difficult for the observer to move and students still do not concentrate on learning. Seat that is positioned in groups. Cycle 2 gained an average of 70.78 in the category of student interest high interest in learning. In Cycle 2 focused on the position of the seat. Apparently after the seat is positioned to the observer, the motion less students, so many students are easily sleepy and easier to jaw, with no attention to the lecturer. Cycle 3 gained an average of 72.59 students' interest in the category of high interest. In the do cycle 3, the observer gain some findings that many students were late, and there are still some students who own story. This is possible because they are too short presentation and question focus. Suggestions observer, lecturer models the moderator in the learning process. Cycle 4 gained an average of 72.71 in the category of student interest high interest in learning. Learning is in conformity with the plan, but there are still students who do the work of other subjects. This is a model professor responded by asking questions that make students think, re-concentration of students with learning again.
PENINGKATKAN AKTIVITAS BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF QUICK ON THE DRAW PADA SISWA KELAS II SEKOLAH DASAR
Authors: Sumargiyani Sumargiyani
Published: September 2020

The teacher-centered learning causes less active students during the learning process. Application of learning method using cooperative learning model Quick on the Draw at the second grade students of SD Muhammadiyah Kleco III Yogyakarta can improve learning activities of the students. The Classroom Action Research conducted in three cycles, with the research object is 31 students. Data were collected using observation sheet  and interview session. Furthermore, data were analyzed using qualitative descriptive analysis. It is obtained that the percentage of student learning activities from Cycle I is 70.51% (good), Cycle II  is 78.56% (good) and Cycle III is 87.095% (very good). Based on the interviews, it is obtained that most of students are interested and feel happy in the learning of mathematics using cooperative learning model Quick on the Draw.
PENDEKATAN METAKOGNITIF DALAM PEMBELAJARAN MATEMATIKA UNTUK PENCAPAIAN KEMAMPUAN KONEKSI DAN PEMECAHAN MASALAH MATEMATIK SISWA SMA
Authors: Nurasyiyah Desy Ayu
Published: September 2020

Background of the investigation is the process involves the full awareness of the learning process is still lacking. As a result, the level of attainment of students' mathematical ability is still not meet the minimum level of mastery learning expected. Among the abilities are still lacking is the ability to connect and solving mathematical problems. This study implements mathematical learning with metacognitive approach and want to see its effect on the attainment of connection capability and mathematical problem solving. The purpose of this study was to see impact of learning mathematics with metacognitive approach to the attainments of students in connection and mathematical problem solving ability. as well as how the students' response to this study. The method used is the method Quasi-experimental when the design is the only post respons control group. Participants of this study were students of class X in High School, is located in  Bandung district. Instruments used in the research is a matter of post test connection and problem solving ability, then used also student attitude scale, students daily journal, observation and interview guides. Based on the results we concluded that there was no significant difference to the attainment of the connection and mathematical problem solving ability. Being from the results of the questionnaire, the students daily journal, observation and interviews showed a positive response to the learning of mathematics with metacognitive approach.
APLIKASI SISTEM INFERENSI FUZZY METODE TSUKAMOTO DALAM PENILAIAN MUTU BENIH PADI
Authors: Annisa Diasta Risi Esa , Estri Mutia Nur
Published: September 2020

In this paper, we use the Fuzzy inference system of Tsukamoto method to determine the rice seeds quality. The input variables are production average, the age of plant, and fallen seeds, and the output variable is rice seed quality. The output is determined through 4 steps i.e. fuzzification, determine fuzzy rules, and defuzzification. The results show that the best  quality of  rice seed is IR 64 and the worst is Lusi.
MODEL MATEMATIKA SEDERHANA REDAMAN GETARAN PADA SAYAP PESAWAT TERBANG
Authors: Utomo Rukmono Budi
Published: September 2020

We have known that when the plane encountered turbulence or in a hard landing, the aircraft engine will swing to dampen vibrations of the aircraft wing. Thus, based on rights, this research is investigating and constructing mathematical model of aircraft wing vibration. In this research, we described not only the creation of mathematical models, but also the analysis of the model and its interpretation.
ANALISIS KOMPARASI PRESTASI BELAJAR DITINJAU DARI MINAT BELAJAR DAN IPK PADA MATA KULIAH STATISTIKA
Authors: Herlina Herlina
Published: September 2020

The purpose of this study is to know the difference of the average of students learning achievement in the subject of Statistics in views of student learning interest and students cumulative achhievement index (IPK) and also to know the interaction between students learning interests and IPK. The population of this research are 209 students with the sample size is 146. The data in this research are analyzed using the tests of model assumptions : a normality test in eleven times, a homogeneity test in seven times, and an analysis of variance (ANOVA) using SPSS data processor. The results of this study is that there is a difference of the average of students learning achievement between high, medium and low learning interests with sig 0,03 <0,05, that between IPK <3,00 and IPK≥3,00 with sig 0,000<0,05, and there is no interaction between learning interest and IPK with sig 0,936> 0,05.
MODEL MATEMATIKA GERAK PENDULUM DENGAN MEMPERTIMBANGKAN GAYA GESEK UDARA
Authors: Utomo Rukmono Budi
Published: September 2020

This paper aims to construct a mathematical model of the pendulum motion by considering the frictional force of air. The study was conducted by first making a pendulum motion illustration with a length of rope  and pendulum mass  vertically that given deviation and speed. Based on that created a mathematical model of motion of the pendulum and its determination to find out the time  it takes the pendulum passing through the zero point and the current time there is no change in the speed deviation of the pendulum. In this study will also be given a simulation of mathematical models that have been made.
ANALISIS KONSISTENSI MATRIKS KEPUTUSAN : SUATU PERBANDINGAN NUMERIK
Authors: Farikhin Farikhin
Published: September 2020

In this paper, we study some algorithms to improve consistency of resiprocal pairwise matrix. The algorithm is proposed by using relationship with multiplicative preference relation and fuzzy preference relation. An example is presented to evaluate these algorithms.
ANALISIS ATRIBUT KEAMANAN TERHADAP PERBAIKAN PROTOKOL GROUP KEY TRANSFER : PROTOKOL HSU
Authors: Astawa I Made Mustika Kerta , Nurazizah Rahmi
Published: September 2020

Protocol Hsu et.al first introduced in 2012 and is the protocol type Group Key Transfer based Linear Shamir's Secret Sharing Scheme (LSSS). The main idea of this protocol is to use m-secret sharing perspective. This protocol assumes that the difficulty of discrete logarithm problem (DLP) (ie given  is computationally very difficult/not feasible to count ) and Cryptographyc Diffie Hellman (CDH) (ie given  and  it is computationally very difficult/not feasible to count ) in . Thus, it needs to analyze the security attributes to this mechanism Protocol Hsu. Good cryptographic protocols should meet the security attributes Known Security Key, Key-Compromise Impersonation Resillience, Unknown Key-Share Resillience, Key Control and Key Confirmation.
STUDI SIMULASI : PERBANDINGAN UJI WELCH DAN UJI COHRAN COX PADA MASALAH BEHRENS-FISHER
Authors: Sudartianto Sudartianto , Andriyana Yudhi , Riaman Riaman
Published: September 2020

Behrens-Fisher problem has a lot of test, two of them are Cohran-Cox test and Welch test. This study will examine the stability of both tests by comparing thesignificance levels of both tests to a specific (given) significance level. The result shows that the Welch test is more stable than the Cochran-Cox test which means that theoretically Welch test is better than Cochran-Cox test.
PROBABILISTIK PUNAHNYA MYCOBACTERIUM TUBERCULOSA YANG RESISTEN TERHADAP OBAT ANTI TUBERKULOSIS RESISTENSI PRIMER, RESISTENSI TERHADAP ISONIAZID, DAN TB–MDR DI PUSKESMAS KOTA MEDAN
Authors: Nainggolan Jonner
Published: September 2020

In this paper, probabilistic models are developed from a dynamical model of tuberculosis transmission based on a Galton-Watson branching and Negative Binomialdistribution generation with weighted probability estimation used to test an extinction model of mycobacterium germ. The values of model parameters were obtained from the medical record data at Puskesmas Kota Medan : 31 tuberculosis patients treated during February-August 2015, with 25 sensitive samples, 3 samples of RI degree, 2 samples of RII degree, and 3 samples of RIII degree. Data analysis using Galton-Watson theorem revealed the extinction point of resistant malaria parasites, that is s = 1. The successful transmission of mycobacterium bacteria is 36 people per year. The extinction probability of mycobacterium bacteria that is resistant to anti-tuberculosis drugs is ϕNB = 1.
KEMAMPUAN MAHASISWA PENDIDIKAN MATEMATIKA DALAM MEMECAHKAN MASALAH DI AWAL DAN AKHIR SEMESTER PERTAMA
Authors: Mairing Jackson Pasini
Published: September 2020

Problem solving ability is main goal of students in learning mathematics. Lectures should be able to improve the ability. This reasearch aimed to describe ability ofstudents at the beginning and end of first semester academic year 2016/2017 in solving mathematical problems. The research subjects were 71 students of mathematicseducation program class of 2016 from one of the universities in Central Kalimantan, Indonesia. At the beginning and the end of first semester, each subject was given sixmathematical problems. The problems at the beginning and the end of semester were similar only differently in numbers. The result showed that average score of the students at the beginning and the end of first semester were 7.97 and 9.18 (scale 0 - 24), respectively. The scores increased significantly with a 95% confidence level. Theincreasng caused 8.4% of the students who were classified as naive problem solvers increased their ability becomed routine problem solvers. No students have improved their ability becomed good problem solvers.
ALGORITMA FUZZY GOAL PROGRAMMING UNTUK MASALAH PEMROGRAMAN BILEVEL MULTIOBJEKTIF
Authors: Inayati Syarifah
Published: September 2020

Bilevel multiobjective programming problems are mathematical programming that solves the problem of planning with two decision makers (DM) in two level or hierarchical organization with the objective function of each organization can be more than one. In this paper, we discussed the special case of this problem with single decision maker at the upper level and multiple decision makers at the lower level. This problem can be solved using fuzzy goal programming (FGP) approach. In this approach, the membership function for the defined fuzzy goals of all objective functions of DMs at the two levels was developed first in the model formulation of the problem. Thus the membership function for vector of fuzzy goals of the decision variables controlled by the leader. Then FGP approach requires the leader to set goals for each objective that he/she wishes to attain. A preferred solution is then defined for minimizes the deviations from the set of goals. Numerical example is provided to illustrate the approach.
THE ANALYSIS OF MULTIDIMENSIONAL ANOMALOUS DIFFUSION EQUATION
Authors: Guswanto Bambang Hendriya
Published: September 2020

We discuss the properties of the fundamental solution of multidimensional anomalous diffusion equation such as symmetric, decay, nonnegative, normality, and bounded in mathematical analysis approach.
KEMAMPUAN PENALARAN BERDASARKAN KEYAKINAN MATEMATIKA DALAM PEMBELAJARAN PBL MELALUI PENDEKATAN INTERAKSI DYADIC
Authors: Kusumawardani Dyah Retno
Published: September 2020

The purposes of this research were (1) to describe the learning quality of PBL through dyadic interaction approach to mathematical reasoning ability of grade X students of IT Al Irsyad Purwokerto High School (2) to find pattern of students reasoning ability based on mathematical belief. This study uses a mixed method. Data analysis started from the analysis of test items. The analysis uses the prerequisite test and then hypothesis testing uses rara average (t-test), then the proportion of comparative tests (test-z) is to calculate the classical completeness. Further testing of determining the difference between the two classes uses different test average (t-test right side). Qualitative data analysis uses qualitative description. The results of quantitative research shows that learning class with PBL and dyadic interaction approach reached classical total 80%. The average difference test showed class’ results with PBL dyadic interaction approach better than a class activity with PBL. Subjects with very low belief can only fulfill 1 reasoning indicator well. Subjects with low belief can fulfill 3 reasoning indicators well and have not been able to fulfill 1 other indicator. Subjects with high belief can fulfill 4 indicators where 1 indicator is imperfect and subject with very high belief can fulfill all the indicators of reasoning well and complete.
ZERO-INFLATED POISSON REGRESSION TO DETERMINE THE FACTORS THAT INFLUENCE THE MATERNAL MORTALITY RATE IN BANDUNG 2016
Authors: Rahayu Sri , Gusriani Nurul , Irianingsih Iin
Published: September 2020

In Indonesia, especially Bandung, there are still many cases of maternal deaths during pregnancy, birth, and postpartum which can increase the Maternal Mortality Rate (MMR). Cases of maternal deaths are mostly due to exsanguination, infection, anemia, and the other causes that related to pregnancy. To reduce the MMR of Bandung, we can analyze to determine the factors that influence the MMR in order to maximize the maternal health care programs so as to prevent the possibility of death. The analysis is using Zero-Inflated Poisson (ZIP) regression because maternal mortality data is the result of counting that allows overdispersion due to excess zeros. Regression parameter estimation use expectation maximization algorithm followed by the Newton-Raphson iteration method. The analysis result showed that of the five suspected factors to affect the MMR -such as the first tetanus toxoid immunization (TT1), the provision of 90 Fe tablets (Fe3), postpartum care, pregnancy complications, and the first antenatal care (K1)- only TT1 and postpartum care are significantly affect the MMR.
THE EXISTENCE AND UNIQUENESS OF THE MILD SOLUTION TO A NONLINEAR CAUCHY PROBLEM ASSOCIATED WITH A NONLOCAL REACTION-DIFFUSION SYSTEM
Authors: Guswanto Bambang Hendriya , Bin Admon Mohd. Ariff , Binti Lim Boon Chye Nur Natasha
Published: September 2020

We study the existence and uniqueness of a mild solution to a nonlinear Cauchy problem associated with a nonlocal reaction diffusion system by employing the properties of analytic semigroup operator generated by the linear part of the problem which is sectorial and then applying Banach Fixed Point Theorem to the problem. We show that the problem has a unique mild solution under a Lipschitz condition on the nonlinear part of the problem. An example as an application of the result obtained is also given.
ANALISIS PERSEPSI DAN HUBUNGAN PRESTASI BELAJAR MATEMATIKA DENGAN PRESTASI BAHASA PEMROGRAMAN
Authors: Herlina Herlina , Surya Mulyana Teady Matius
Published: September 2020

Mathematics is the basis before learning coding-based courses. This type of research is quantitative descriptive. Sample of 110 informatics engineering students. The results of the study showed a significant association of learning outcomes in mathematics with the achievement of learning programming languages. The magnification coefficient of 0.663 has a moderate and positive meaning. The contribution of mathematics in explaining programming languages ​​is 43.97% and the remaining 56.03% is accepted by other variables. Students' perceptions of mathematics and programming languages ​​consist of four levels of understanding, namely the five senses, analysis, interpretation and evaluation. Every level of dimension. On the sensory dimension of 31.9% mathematics has a close relationship with programming languages. In the dimensions of analysis and interpretation, the value of the percentage of perceptions that are almost the same namely 21.24% and 21.14% associate mathematical concepts with the concepts of programming languages. In the evaluation dimension of 20.6%, it shows that in programming languages, students need information other than mathematics, namely the purpose of the programming language that is being designed.

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PEMODELAN INDEKS PEMBANGUNAN MANUSIA DI PROVINSI JAWA TENGAH TAHUN 2017 MENGGUNAKAN ANALISIS REGRESI SPASIAL
Authors: Alwi Wahyuni , Jajang Jajang , Nurhayati Nunung
Published: September 2020

This research discussed about model of Human Development Index (HDI) in Central Java with spatial regression analysis. and identify  variables that give significant influence. First, analyze the influence factors based on result of p-value from t test in multiple linear regression models. Then, made spatial weight matrix with queen continguity method. After that, estimate spatial regression models, namely spatial autoregressive (SAR), Spatial error models (SEM), and spatial autoregive moving average (SARMA) and  choose the best model based on minimum AIC value. The results showed that SAR was the best spatial regression model and the significant variables was the gross enrollment rates at senior high schools, the health workers, and the district minimum wages. All of them that give positive influences. The variable that give biggest influence for HDI was the health workers.

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GAME EDUKASI TARI TRADISIONAL INDONESIA UNTUK SISWA TUNARUNGU KELAS VI SEKOLAH DASAR
Authors: Khusnul Rahmah Eka Septiani  , Al Irsyadi Fatah Yasin
Published: September 2020

Menari adalah kegiatan mengasyikkan yang dilakukan di segala usia karena Indonesia memiliki berbagai macam kebudayaan serta kesenian di dalamnya. Anak-anak di zaman sekarang kurang rasa ingin tahu terhadap kesenian daerahnya sendiri khususnya seni tari tradisional. Sekolah Luar Biasa (SLB) BC Mitra Amanda yang berlokasi di Dusun Sanggrahan Desa Trayu, Kecamatan Banyudono, Kabupaten Boyolali sebagai penyelenggara Pendidikan siswa berkebutuhan khususnya tunarungu. Siswa tunarungu di SLB menerapkan Kurikulum 2013 yaitu pelajaran tematik tentang seni budaya dan keterampilan salah satunya pengenalan tari tradisional Indonesia. Dalam proses belajar mengajarnya masih menerapkan cara konvesional dan teoritis sehingga siswa merasa cepat bosan dan kurang bersemangat. Cara yang menarik perlu dibuat dengan memanfaatkan kemajuan teknologi untuk proses belajar dan bermain yang menyenangkan berbentuk game edukasi pembelajaran untuk kelas 6 SDLB dengan tema : Game edukasi pengenalan tari tradisional Indonesia. Game ini dikembangkan menggunakan software Construct 2. Untuk pembuatan desain objek memakai software Adobe Photoshop CS6. Isi dari aplikasi ini menampilkan materi gambar tari, nama tari, dan asal tari. Dengan tampilan yang menarik, aplikasi ini membantu guru dalam proses pembelajaran, serta wali murid dalam proses belajar siswa di rumah. Pengujian aplikasi game ini berdasarkan kuesioner menggunakan  metode User Acceptance Test (UAT) dengan 30 responden yang menghasilkan persentase 87% dimana aplikasi game ini dikategorikan sangat baik dan dapat diterima.
APLIKASI FORUM DISKUSI HIMPUNAN MAHASISWA TEKNIK UNIVERSITAS JENDERAL SOEDIRMAN MENGGUNAKAN LARAVEL
Authors: Satria Fisal , Chasanah Nur , Iskandar Dadang
Published: September 2020

Forum Online merupakan tempat untuk berbagi pengetahuan secara umum. Tidak ada batasan bagi orang lain untuk melihat diskusi merupakan keunggulan dari Forum Online. Penyebaran informasi akan menjadi lebih luas. Penggunaan aplikasi selain Forum Online memiliki keterbatasanm yaitu pengguna harus terlebih dahulu menjadi anggota untuk dapat membaca diskusi. Hal tersebut mengakibatkan proses penyebaran informasi kurang efisien, dikarenakan adanya tambahan proses untuk melakukan penyebaran informasi menuju ke pembaca yang lebih luas. Aplikasi Forum Diskusi Himpunan Mahasiswa Teknik Universitas Jenderal Soedirman merupakan sarana tempat untuk berdiskusi bagi Mahasiswa Teknik Universitas Jenderal Soedirman. Dengan adanya aplikasi ini mahasiswa tidak perlu lagi repot untuk membaca diskusi karena tidak perlu bergabung terlebih dahulu, serta bagi himpunan penyebaran informasi akan menjadi lebih luas dan lebih efisien. Aplikasi ini dibuat dengan menggunakan metode pengembangan Waterfall, Bahasa pemrograman PHP, Framework Laravel, dan menggunakan MYSQL.
ANALISIS IMPLEMENTASI AUDIT PERBANKAN SYARIAH DI INDONESIA
Authors: Lestari Puja , Susilowati Dewi , Wahyudin Wahyudin
Published: September 2020

This study aims to analyze the suitability of audit practices in Islamic Banking with existing auditing standards in Indonesia. The unit of analysis in this study is the state-owned Sharia Commercial Bank, namely PT. Bank Syariah Mandiri and privately owned, namely PT. Bank Muamalat Indonesia Tbk. This research uses qualitative methods, using case studies. Data collection was obtained by conducting interviews and analyzing annual reports from 2015 to 2017. The results showed that the audit framework, audit scope, audit quality, audit charter, audit process, and reporting requirements conform to appropriate auditing standards in Indonesia. This study found facts related to sharia auditing in terms of qualified human resources in terms of knowledge of sharia auditing and principles.
Endometriosis and the Urinary Tract: from Diagnosis to Surgical Treatment
Authors: Leonardi Mathew , Espada Mercedes , Kho Rosanne , Magrina Javier , Millischer Anne-Elodie , Savelli Luca , Condous George
Published: September 2020

Abstract

We aim to describe the diagnosis and surgical management of urinary tract endometriosis (UTE). We detail current diagnostic tools including advanced transvaginal ultrasound, magnetic resonance imaging, and surgical diagnostic tools such as cystourethroscopy. While discussing surgical treatment options, we emphasize the importance of an interdisciplinary team, for complex cases that involve the urinary tract. While bladder DE is more straightforward in its surgical treatment, ureteral DE requires a high level of surgical skill. Specialists should be aware of the important entity of UTE due to the serious health implications for women. When UTE exists, it is important to work within a interdisciplinary radiological and surgical team.
A New Perspective on Covid-19 Treatment: When a Paradigm Changes in Infectiology Become Necessary against an Emerging Virus as the SARS-Cov2
Authors: Ouedraogo Louis Sylvain Peng-Wende , Apeti Sodjehoun , Ouedraogo Dieudonne
Published: September 2020

Background & Aims: The covid19 is a world changing challenge. Furthermore, this disease challenges our capacities to change our point of view in the domain of infectiology, immunology and global public health. Many trials try some drug such as antiviral (lopinavir, remdesivir) interferon, and the chloroquine. Unfortunately, all approach is not really convincing at this time. We are proposing another approach on this issue. In infectiology there are two protagonists : the host and its immune system versus pathogens and its virulence. Our approach focuses on an intervention on the host’s immune system and how stimulate and modulate its reactions. Methods: We searched on PubMed and Google Scholar databases for French and English-language studies, without a limit of date of publications, for randomized clinical trials, meta-analyses, reviews, systematic reviews, observational studies, case report. We performed a review on the field of immunology enhancements by nutrients use. Results: We identified groups of vitamins (D and C), oligo-elements (magnesium, zinc, selenium) and nutrition advice which enhance immune system response. Indeed, these supplements have some proved properties in modulating and stimulating the immune system. For example, a recent study demonstrates that vitamin D deficiency is linked with the severity of covid19. Majority of the population has a deficiency in these elements. According to this, we propose a therapeutic protocol using these elements to reach an efficient therapy against covid19 by enhancing host’s immune system. Conclusion: Due to this serious pandemic, any solutions must not be disregarded. The nutrition way is an entire part of the solution.
Immunobiochemical Aspects in the Pathogenesis, Diagnosis, and Management of Novel Coronavirus (SARS-Cov-2) Infection
Authors: Kumar Pinnelli Venkata Bharat , Sirsikar Mangala N. , Vandana W. Vishnu , Mohanty Shrabani , Silvia CR Wilma Delphine , Mohapatra Ranjan Kumar , Vadakedath Sabitha , Kandi Venkataramana
Published: September 2020

Background: A new coronavirus (SARS-CoV-2) that emerged from Wuhan, Hubei Province, China, has spread throughout the world and is declared a pandemic by the World Health Organization (WHO). A lot remains to be understood of SARS-CoV-2 and the disease (COVID-19). SARS-CoV-2 has until recently been identified as responsible for both asymptomatic and serious life-threatening infections. The unavailability of specific therapeutic agents is a major hurdle in the treatment and management of COVID-19 patients. The present review attempts to evaluate the immunobiochemical aspects of the pathogenesis, diagnosis, and management of SARS-CoV-2 infection. Main Body: This review is a comprehensive evaluation of the data collected through various sources, including Google Scholar, PubMed, and Scopus. The articles were searched and selected using key words such as “Coronavirus disease (COVID-19)”, “Diagnosis of COVID-19”, Pathogenesis of Covid-19”, “management of COVID-19”, “Immunology of COVID-19”, and “Complications of COVID-19”. The study noted that the novel Coronavirus infection could result in an exaggerated immune response, causing a cytokine storm and damaging several organs of the body. The infected patients develop several complications, including immunological, hematological, and biochemical alterations. Consequently, COVID-19 patients may develop cardiovascular, liver, renal, and neurological complications, among others. Conclusion: An increased understanding of the immunobiochemical aspects of the disease may contribute to better management of SARS-CoV-2-infected persons, as evidenced from the available literature. A holistic approach to the management of COVID-19 patients taking into consideration the effect of COVID-19 infection on various organs of the body assumes increased significance in patient management.
A Novel Kind of the Type 2 Poly-Fubini Polynomials and Numbers
Authors: Khan Waseem
Published: September 2020

Motivation by the definition of the type 2 poly-Bernoulli polynomials introduced by Kim-Kim [9], in the present paper, we consider a new class of new generating function for the Fubini polynomials, called the type 2 poly-Fubini polynomials by means of the polyexponential function. Then, we derive some useful relations and properties. We show that the type 2 poly-Fubini polynomials equal a linear combination of the classical of the Fubini polynomials and Stirling numbers of the first kind. In a special case, we give a relation between the type 2 poly-Fubini polynomials and Bernoulli polynomials of order r. Moreover, inspired by the definition of the unipoly-Bernoulli polynomials introduced by Kim-Kim [9]. We introduce the type 2 unipoly-Fubini polynomials by means of unipoly function and give multifarious properties including derivative and integral properties. Furthermore, we provide a correlation between the unipoly-Fubini polynomials and the classical Fubini polynomials.
Impact of Eukaryotic Enteric Pathogens on Malian Children’s Gut Mycobiota
Authors: Kodio Aly , Menu Estelle , Doumbo Safiatou , Coulibaly Drissa , Koné Abdoulaye Kassoum , Konaté Salimata , Tall Mamadou Lamine , Doumbo Ogobara K. , Raoult Didier , Thera Mahamadou Aly , Ranque Stéphane
Published: September 2020

Eukaryotic enteric pathogens (EEP) are a public health issue in tropical areas. Yet, their interactions with the gut mycobiota remain poorly understood. We conducted a cross-sectional study in Malian children to analyze the impact of EEP on the gut fungal community. EEP were assessed by qPCR and the gut mycobiota was characterized by ITS1-2 metabarcoding in stool samples collected from 296 children. The 100 controls, in whom no EEP was detected, were compared to: a) 196 children with ≥1 EEP; b) 91 with only Blastocystis; c) 35 with only Giardia intestinalis; and d) 12 with another (<1% each) EPP. The gut fungal community structure was homogenous in each children’s group. Linear size-effect discriminant analysis highlighted five relatively more abundant species, including Fusarium longipes and Penicillium caseifulvum, in children with ≥1 EEP, whereas 28, including Aspergillus sydowii and Microdochium colombiense were more abundant in controls. Fusarium, Pyxidiophora, and Stereum abundance was higher in Blastocystis-infected children, whereas Ogataea and Allocryptovalsa were more abundant in controls. Sordariales and Mortierellales abundance was higher in Giardia intestinalis-infected children, whereas Agaricales and Capnodiales abundance was higher in controls. In conclusion, EEP do not significantly alter the gut fungal community structure, and further studies are warranted to confirm our findings that particular taxa are associated with susceptibility or resistance to specific EEP.
Kinetic Characterization of β-xylosidase (GbtXyl43A) from Wild-type Geobacillus thermoleovorans IT-08 and The Variant GbtXyl43A-D121N
Authors: Palupi Ika Fitriani Juli , Putri Kartika Dwi Asni , Purwani Ni Nyoman , Sumarsih Sri , Puspaningsih Ni Nyoman Tri
Published: September 2020

GbtXyl43A, a β-xylosidase that is isolated from Geobacillus thermoleovorans IT-08 and grouped in GH43 family. The substitution of 121Asp residue with Asn in GbtXyl43A caused decrease the enzyme activity. The aim of this study, determine the kinetic characteristics of wild-type GbtXyl43A and D121N variant using Vmax, KM, kcat, and kcat/KM. These parameters indicated catalytic mechanism of GbtXyl43A and its derivative. All of them were produced in Escherichia coli BL21 star. The purification of wild-type GbtXyl43A using affinity chromatography, but D121N variant also required anion-exchange chromatography. The specific activity of wild-type GbtXyl43A and D121N variant were 0.471 U mg-1 in purity level 55,44 and 0.012 U mg-1 in purity level 2,407, respectively. Both enzymes had same molecular weight, ~58 kDa. The kinetic parameters of wild-type GbtXyl43A were KM: 2.845 mM, kcat: 0.033 s-1, Vmax: 0.0033 mM min-1and kcat/KM: 0.0115 s-1mM-1. Furthermore, the KM, kcat, Vmax, and kcat/KM values of D121N variant were 4.565 mM, 1.01 × 10-4 mM min-1, 0.140 × 10-4 s-1, and 0.0307 s-1mM-1, respectively. The KM value of the D121N variant was higher than its wild type and showed the affinity of D121N variant was lower than GbtXyl43A
The Effect of Intensive Authentic Reading Tasks on Reading Performance of Academic IELTS Test Takers
Authors: Shobeiry Maria
Published: September 2020

This study aimed at investigating the effect of employing intensive reading (IR) authentic tasks as supplementary materials on reading comprehension development of Academic IELTS test takers within the framework of schema theory and three instructional models of reading strategies suggested by Pearson and Duke (2009). Participants of this study consist of 81 individuals comprising 41 male and 40 female language learners at pre-advanced level of English proficiency with the age range of 25 to 37 among which 42  were categorized as the experimental group which received IR treatment and the rest of 39 ,who are considered as control group, that did not receive IR treatment. The experimental group was further divided into two subgroups which each received the same IR authentic tasks with different instructional methods to teaching reading strategies.  The results of an ANCOVA analysis illustrated a significant positive influence of authentic IR treatments on the development of participants' reading comprehension skills. However, an independent one-way t-test revealed that Pearson's and Duke's (2009) various instructional methods were not significantly influential on participants' final reading proficiency development.
Vietnamese Students' Perceptions toward the Use of GeoGebra in the Learning of Mathematics
Authors: Triet Le Viet Minh , Loc Nguyen Phu
Published: September 2020

The paper aimed to examine students’ perceptions of the features and tools in GeoGebra. A GeoGebra lesson was conducted involving 43 high school students.  The questionnaires were employed to collect the research data. Descriptive statistics were used to gauge students’ perceptions toward the software during a GeoGebra lesson. The findings showed that the students’ perceptions toward GeoGebra features for the basic construction of geometry, the transformation angle, and the functions and exporting of images with a mean of 3.87, 3.69, and 4.15. Students’ perceptions toward coordinates and equations were at a very easy level, with a mean of 4.34. The findings indicate that students have positive perceptions about the use of GeoGebra. Therefore, GeoGebra should be used as an alternative to promoting the use of technology in the teaching and learning of mathematics.
Cultivating Intercultural Awareness amongst Elementary and Secondary School Students through Experiential Learning- A Review
Authors: Wu Xiaochun
Published: September 2020

This paper systematically reviews the studies on the cultivation of intercultural awareness of elementary and secondary school students through experiential teaching. The article analyzes the studies regarding topics like content-based and task-based research as well as student, teacher and environment factor, pointing out achievements and design limitations in the current studies hoping to help researchers in the future, followed by implications for pedagogy.
Analisis Peran dan Fungsi Komite Sekolah Dalam Upaya Peningkatan Mutu Pendidikan SD Muhammadiyah 3 Pandaan
Authors: Usamah Rasyidi Muhamad
Published: September 2020

In effort to improve the quality of education in community, school must be able to establish a good relationship with the surrounding community. This school (SD Muhammadiyah 3 Pandaan) is one of the educational institutions, which does not work alone in facing a problem, but SD Muhammadiyah 3 Pandaan inviting the School Committee as its working partner. The focus of the research is learning how the role and the function of school committee, the effectiveness of learning, school principal leadership, quality culture, the obstacles faced by school committee, and efforts to overcome the obstacles experienced by school committee of SD Muhammadiyah 3 Pandaan in efforts to improve the quality of education. The purpose of this research is to find out the role and function of school committee, learning effectiveness, leadership of school principals, quality culture, obstacles faced by school committee, and efforts to overcome obstacles experienced by school committee of SD Muhammadiyah 3 Pandaan in efforts to improve the quality of education. This research uses a qualitative method with the type of case study. Based on the results of research that the school committee is quite active in carrying out its role and function as a advisory agency, as a supporting agency, as a controlling agency, and as a mediator institution. The effectiveness of learning in SD Muhammadiyah 3 Pandaan is seen in exploratorial learning. The leadership of the Principal of Muhammadiyah 3 Pandaan Elementary School is good enough. The quality culture is reflected in “Kantin Sehat” and “Jum’at Bersih”. Some obstacle experienced are the member performance is not good enough, lack of training from the education office, lack of funding. Efforts in overcoming obstacles include: the establishment of POM (Paguyuban Orangtua Murid), a written proposal to the education office, and establishing a healthy canteen, a pick-up car, and membership fees.