bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Pengaruh Pertumbuhan Skuter Otomatis Bertenaga Listrik Terhadap Perubahan Teknologi CVT Menggunakan Model Sistem Dinamis
Authors: Hadi Yan Kurnia , Chin Jacky
Published: May 2021

This research shows that we all have realized the need for clean air and globally have regulated exhaust emissions from air pollution, so electric vehicles have emerged. But this phenomenon has an impact on belt companies that supply parts for CVT gasoline-powered automatic scooters because the majority of electric motors no longer need a belt as a drive transfer from the engine to the wheel. Simulated with a dynamic model for the projection of the next 20 years from 2019 to 2039, with two scenarios, namely COVID-19 and if the government's policy target of 20% of the motorbike market switches to electricity in 2025, then gradually increases to 30% in 2035. PT XYZ as a belt supplier with an 85% market share in Indonesia, will get a net profit of 50% if this scenario is achieved until 2039 became around 131 billion per year, previously with the no-scenario model it was projected to get a net profit of around 221 billion. Maybe if the demand for electric motorbikes is more than what the government has targeted, it is likely that the two-wheeled automotive belt business could be threatened in the next 15 - 20 years. Meanwhile, the largest Expense is the cost of imported materials, reaching 65% of the total cost of Expenses consisting of Salary Expenses (Salary Expense), total training costs, cost of sales, total loss costs, material costs, and Operating overhead Recommendations that business can survive, companies can reduce material costs by developing local materials, and help shape the automotive belt use ecosystem by working with automotive manufacturers.
Balanced Scorecard: Literature Review and Implementation in Organization
Authors: Taufik Deni Ahmad , Purba Humiras Hardi , Hasbullah Hasbullah
Published: May 2021

The balanced scorecard is a formal management technique for developing, implementing, and managing business strategies. It isn't easy to ascertain the technique's success. Most of the literature on its implementation is put out by those with a vested interest in its success as a commercial product. Much has been written about barriers to strategy implementation but not specifically to implementing a balanced scorecard. The literature review in this paper shows that studies on BSC implementation in corporate organizations focus on improving organizational performance, assisting in decision making, assisting in component selection, evaluating production and learning and sustainable growth. This paper provides benefits for further research to add to the literature and understanding of the implementation of the Balanced Scorecard in any organization.
Rancang Bangun Alat Pengupas Kulit Kopi Mentah Dengan Metode Rapid Upper Limb Assesment (RULA) Untuk Mengurangi Keluhan Muskoloskeletal
Authors: Rahmahwati Ratih , Prawatya Yopa Eka , Lumbantoruan Bartolomeus
Published: May 2021

The people of West Kalimantan, especially in Punggur, Sungai Kakap, Kuburaya execute the grinding process of coffee beans with two types of processing, namely dry processing and wet processing. In the process of wet processing, there are problems, one of them is when grinding raw coffee process before the drying process. The process of grinding raw coffee is carried out with non-ergonomic equipment that causing the workers to have musculoskeletal disorders complaints, the workers are bending over so that they cannot work for a long time, and low productivity because workers have to separate the beans from the coffee skin which takes a long time. This study aims to analyze the level of musculoskeletal disorder risk experienced by workers when using a raw coffee grinder using the Rapid Upper Limb Assessment (RULA) method. In addition, an anthropometric principle was carried out to determine the size of the tool so it can be used in an ergonomic position and can get a good working posture recommendation when using the machine. Based on RULA analysis using CATIA, show a score of 6 when lifting coffee from the grinder, grinding raw coffee, and taking the coffee grind. The result of RULA indicates that repairs and changes are needed quickly because the work posture produced by the coffee grinder is not ergonomic. Meanwhile, the results of RULA analysis using a coffee grinder after the design showed a score of 3 when lifting coffee from the grinder, a score of 4 when grinding raw coffee, a score of 3 when taking the results of the coffee grind. The score shows that the resulting posture is ergonomic and feasible to apply.
HUBUNGAN ANTARA KECERDASAN EMOSIONAL DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 8 PALU
Authors: Fitrianti Fitrianti , Mallo Bakri , Linawati Linawati
Published: May 2021

Abstrak: Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kecerdasan emosional dengan prestasi belajar matematika siswa kelas VIII SMP Negeri 8 Palu. Populasi dari penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 8 Palu yang terdiri dari 5 kelas. Sampel penelitian diperoleh dengan menggunakan teknik random sampling, jumlah siswa yang menjadi sampel sebanyak 44 orang. Pengumpulan data menggunakan dua instrumen yaitu, kuisioner kecerdasan emosional dan dokumentasi prestasi belajar dari nilai rapor. Hasil analisis data dengan menggunakan uji korelasi product moment diperoleh nilai korelasi r = 0,417. Nilai rtabel = 0,297 untuk N = 44 dengan taraf signifikansi 5%. Nilai rhitung (0,417) > rtabel (0,297) maka diputuskan menerima hipotesis alternatif (H1) dan menolak hipotesis awal (H0). Artinya terdapat hubungan yang positif dan signifikan antara kecerdasan emosional dengan prestasi belajar matematika siswa kelas VIII SMP Negeri 8 Palu.

Kata kunci: Kecerdasan Emosional dan Prestasi Belajar Matematika

The purpose of this study was to determine the relationship between emotional intelligence with mathematics learning achievement of VIII grade students at SMP Negeri 8 Palu. The population of this study is all students of VIII grade at SMP Negeri 8 Palu consisting of 5 classes. The sample was obtained by using random sampling technique. The total number of the sample was 44 students. The data collection used two instruments, namely, emotional intelligence questionnaire and documentation of learning achievement from the report card. The results of data analysis using product moment correlation test obtained correlation value r = 0.417. Value of rtable = 0,297 for N = 44 with significance level 5%. The value of rcount (0.417)> rtable (0.297) then decided to accept the alternative hypothesis (H1) and reject the initial hypothesis (H0). This means there is a positive and significant relationship between emotional intelligence and mathematics learning achievement of VIII grade students at SMP Negeri 8 Palu.

Keywords: Emotional Intelligence and Mathematics Learning Achievement
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS XI IPS I IMOGIRI DENGAN MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) BERDASARKAN PENDEKATAN GAYA BELAJAR KOLB
Authors: Rumasoreng Muhammad Irfan , Mahayati Meta
Published: May 2021

Abstrak: Penelitian ini bertujuan untuk menganalisa klasifikasi gaya belajar siswa berdasarkan gaya belajar Kolb dan mendeskripsikan hasil analisa kemampuan pemecahan masalah siswa untuk setiap gaya belajar pada model pembelajaran Missouri Mathematics Project. Jenis penelitian ini adalah penelitian deskriptif dengan menggunakan mixed methods. Subjek penelitian ini adalah siswa kelas XI IPS 1 SMA Negeri 1 Imogiri tahun penelitian 2017/2018 yang berjumlah 27 siswa. Pengumpulan data menggunakan angket gaya belajar Kolb, tes kemampuan pemecahan masalah, dan pedoman wawancara. Seluruh siswa kelas XI IPS 11Imogiri dipetakan tipe gaya belajarnya dengan menggunakan angket gaya belajar Kolb. Data kemampuan pemecahan masalah dianalsis dari hasil tes kemampuan pemecahan masalah kemudian dilakukan triangulasi dengan data wawancara. Subjek wawancara terdiri dari 8 yang terbagi kedalam 2 siswa untuk masing-masing tipe gaya belajar. Analisis data kuantitatif dengan mengkategorikan gaya belajar. Analisis kualitatif dilakukan dengan tahap-tahap reduksi data, penyajian data, dan menarik kesimpulan. Hasil penelitian menunjukkan bahwa: 1) Gaya belajar Diverger paling banyak jumlahnya di kelas XI IPS 1, 2) Siswa dengan gaya belajar Konverger, Diverger, dan Akomodator mampu memahami masalah, merencanakan langkah penyelesaian, melaksanakan rencana penyelesaian dan menarik kesimpulan dengan baik. Siswa dengan gaya belajar Asimilator mampu melaksanakan tahap memahami masalah, merencanakan langkah penyelesaian dan melaksanakan rencana penyelesaian dengan baik, dan dinilai cukup dalam menarik kesimpulan.

 

Kata Kunci: Kemampuan Pemecahan Masalah, Missouri Mathematics Project, Gaya Belajar Kolb
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PERSAMAAN KUADRAT KELAS X IPA A SMA NEGERI 1 AMPIBABO
Authors: Rostriana Elin , Rizal Muh. , Mallo Bakri
Published: May 2021

Abstrak: Tujuan penelitian ini adalah untuk memperoleh deskripsi tentang penerapan model pembelajaran kooperatif tipe Numbered Heads Together (NHT) yang dapat meningkatkan hasil belajar siswa pada Materi Persamaan Kuadrat Kelas SMA Negeri 1 Ampibabo. Jenis penelitian yang digunakan adalah penelitian tindakan kelas (PTK) yang mengacu pada desain penelitian Kemmis dan Mc. Taggart. Hasil penelitian menunjukan bahwa penerapan model pembelajaran kooperatif tipe NHT yang dapat meningkatkan hasil belajar siswa pada materi persamaan kuadrat di kelas X IPA A SMA Negeri 1 Ampibabo, dengan mengikuti fase-fase sebagai berikut: (1) penomoran, (2) mengajukan pertanyaan atau permasalahan, (3) berpikir bersama, dan (4) menjawab.

Kata kunci: Numbered Heads Together, hasil belajar, persamaan kuadrat.

Abstrack: The purpose of this study is to obtain a description of the application of cooperative learning model type Numbered Heads Together (NHT) that can improve student learning outcomes in the Material Equation Square X Class IPA A SMA Negeri 1 Ampibabo. The type of research used is classroom action research (PTK) which refers to the design research of Kemmis and Mc. Taggart. Based on these results, it can be concluded that the application of NHT type cooperative learning model that can improve student learning outcomes on the matter of quadratic equations in class X IPA A SMA! Ampibabo, by following the following phases: (1) numbering, (2) asking questions or problems, (3) ask students to study, and (4) answered.

Keywords: Type Numbered Heads Together, Learning Outcomes, Persamaan Kuadrat
KEMAMPUAN GURU MATEMATIKA DALAM MERENCANAKAN DAN MELAKSANAKAN PEMBELAJARAN DI SMA NEGERI 3 PALU
Authors: Herdawati Herdawati , Rochaminah Sutji , Paloloang Baharuddin
Published: May 2021

Abstrak: Tujuan penelitian ini adalah untuk memperoleh deskripsi kemampuan guru matematika dalam merencanakan dan melaksanakan pembelajaran di SMA Negeri 3 Palu. Jenis penelitian yang digunakan adalah penelitian kualitatif. Untuk memperoleh data penelitian digunakan tiga teknik pengumpulan data yaitu rekaman video, wawancara, dan dokumentasi. Hasil penelitian menunjukan perencanaan pelaksanaan pembelajaran sudah sesuai dengan pedoman pembuatan RPP yang di keluarkan oleh Kementrian Pendidikan dan Kebudayaan tentang Pembelajaran pada Pendidikan Dasar dan Menengah yang di dalamnya terdapat komponen RPP yaitu identitas sekolah, identitas mata pelajaran, kelas/semester, materi pokok, alokasi waktu, KD, indikator, tujuan pembelajaran, metode, kegiatan pembelajaran, media, sumber, dan penilaian, sedangkan pada pelaksanaan pembelajaran yang dilaksanakan oleh kedua guru matematika yang menjadi subjek penelitian yaitu terdiri dari pendahuluan, inti, dan penutup.

 

Kata kunci: Kemampuan guru, merencanakan, melaksanakan pembelajaran

 

Abstract: The purpose of this study is to obtain a description of the ability of mathematics teachers in planning and implementing learning in SMA Negeri 3 Palu. The type of research used is qualitative research. To obtain research data used three techniques of data collection ie video recording, interviews, and documentation. The result of the research shows that the planning of learning implementation is in accordance with the guidance of making RPP which is issued by the Ministry of Education and Culture of Learning on Primary and Secondary Education in which there are RPP components namely school identity, subject identity, class / semester, subject matter, , KD, indicators, learning objectives, methods, learning activities, media, sources, and assessments. While on the implementation of learning conducted by both teachers of mathematics who became the subject of research that consists of the introduction, core, and cover.

 

Key words: Teacher ability, planning, implementing learning
PENERAPAN MODEL PEMBELAJARAN VAN HIELE UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI LUAS PERMUKAAN SERTA VOLUME BALOK DAN KUBUS DI KELAS VIII SMP NEGERI 18 PALU
Authors: Rancendo Hernita , Hamid Abd. , Tandiayuk Marinus B.
Published: May 2021

Abstrak:Tujuan penelitan ini adalah untuk mendeskripsikan penerapan model Pembelajaran Van Hiele untuk meningkatkan hasil belajar siswa pada materi Luas Permukaan serta Volume Balok dan Kubus di kelas VIII  SMP N 18 Palu. Rancangan penelitian mengacu pada model Kemmis dan Mc.Taggart, yang terdiri dari 4 komponen yaitu: 1) perencanaan, 2) tindakan, 3) pengamatan, dan 4) refleksi. Subjek penelitian ini ialah siswa kelas VIII  SMP N 18  Palu yang berjumlah 20 siswa. Teknik pengumpulan data dalam penelitian ini yaitu observasi, tes, wawancara, dan catatan lapangan. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran Van Hiele dapat meningkatkan hasil belajar siswa dengan mengikuti fase-fase: 1) informasi, 2) orientasi terarah, 3) uraian, 4) orientasi bebas, dan 5) integrasi.

Kata Kunci: model Pembelajaran Van Hiele, Hasil Belajar, Luas Permukaan serta Volume Balok dan Kubus.

Abstract: The purpose of this research is to describe the application of Van Hiele Learning model to improve student learning outcomes on Surface Surface and Block and Cube in Grade VIII SMP N 18 Palu. The study design refers to the Kemmis and Mc.Taggart model, which consists of 4 components: 1) planning, 2) action, 3) observation, and 4) reflection. The subject of this research is the students of class VIII SMP N 18 Palu, amounting to 20 students. Data collection techniques in this study are observation, tests, interviews, and field notes. The results showed that the application of Van Hiele learning model can improve student learning outcomes by following the phases: 1) information, 2) orientation directed, 3) description, 4) free orientation, and 5) integration.

Keywords: Van Hiele Learning model, Learning Outcomes, Surface Area and Volume of Beams and Cubes.
PENDIDIKAN MATEMATIKA DI ERA REVOLUSI INDUSTRI 4.0
Authors: Darwis M Muhammad
Published: May 2021

Abstrak. Saat ini kita berada pada era Revolusi Industri 4.0. Sebagaimana diketahui bahwa tiap era Revolusi Industri memiliki peluang dan ancaman, maka era Revolusi Industri 4.0 ini pun demikian. Era Revolusi Industri 4.0 disebut juga era globalisasi. Bagi Indonesia khususnya, masyarakat harus mampu membaca dan responsif terhadap perubahan dan membekali diri dengan keterampilan terkini agar bisa bersaing. Di era ini, realitas menunjukkan bahwa teknologi dan pembelajaran matematika memiliki kaitan erat. Pemanfaatan teknologi dengan baik dalam pembelajaran akan memberi penguatan terhadap pola perubahan paradigma pembelajaran. Sifat abstrak objek  kajian matematika yang sulit dipikirkan oleh peserta didik dapat dipresentasikan melalui simulasi komputer agar lebih konkrit. Latihan dan percobaan eksploratif matematika dapat dilakukan peserta didik dengan menggunakan program komputer atau software matematika untuk penanaman dan penguatan konsep, membuat pemodelan matematika, dan menyusun strategi dalam memecahkan masalah. Oleh karena itu, guru matematika dituntut agar seirama dengan perkembangan di era ini.

 

Kata kunci: Pendidikan . Matematika . Revolusi Industri 4.0
PERKEMBANGAN GURU MATEMATIKA ERA 4.0
Authors: Marto Hasia
Published: May 2021

Abstrak: Artikel ini bertujuan mendeskripsikan pengembangan guru matematika era 4.0.  yang makin kompetitif. Perkembangan dunia tengah memasuki era revolusi industri 4.0. dimana teknologi telah menjadi basis dalam kehidupan manusia. Peran guru matematika tidak dapat digantikan sepenuhnya oleh perkembangan teknologi. Dalam menghadapi era 4.0 guru  dituntut profesional di bidangnya, pengembangan profesionalisme guru matematika  di era    4.0 menuntut  guru matematika  memiliki kompetensi karakter, keterampilan dan literasi dalam menghadirkan pembelajaran yang variatif dan inovatif. Hal ini dapat dimaknai bahwa  peran guru menjadi mentor, fasilitator, motivator, inspirator, pengembang imajinasi, kreativitas, nilai-nilai karakter, serta team work, dan empati sosial karena nilai-nilai itulah yang tidak dapat diajarkan oleh mesin. Beberapa solusi yang dapat dilakukan guru matematika era 4.0 antara lain,  mampu menguasai  dan memanfaatkan teknologi digital  dalam pembelajaran.

Kata kunci: perkembangan, guru profesional, Era 4.0

 

Abstract: This article aims to describe the development of mathematics teachers in the 4.0 era. increasingly competitive. The development of the world is entering the era of the industrial revolution 4.0. where technology has become the basis in human life. The role of the mathematics teacher cannot be completely replaced by technological development. In facing the era of 4.0 teachers are required to be professional in their fields, the development of professionalism in mathematics teachers in diera 4.0 requires mathematics teachers to have the competence of character, skills and literacy in presenting varied and innovative learning. This can be interpreted, that the role of the teacher becomes a mentor, facilitator, motivator, inspirator, imagination developer, creativity, character values, as well as team work, and social empathy because those values cannot be taught by machines. Some solutions that can be done by mathematics teacher in 4.0 era include, being able to master and utilize digital technology in learning.

Key word: development,  teacher, Profesional, era 4.0
ANALISIS KARAKTERISTIK KEMAMPUAN GURU MATEMATIKA SMP MELAKSANAKAN PEMBELAJARAN BERBASIS KURIKULUM 2013 DI KOTA PALU
Authors: Meinarni Welli , HB Usman , Pathuddin Pathuddin
Published: May 2021

Abstrak: Tujuan penelitian ini adalah untuk mendeskripsikan secara rinci karakteristik kemampuan guru dalam melaksanakan pembelajaran berbasis kurikulum 2013. Kemampuan guru dalam melakukan pembelajaran berbasis kurikulum 2013 difokuskan pada proses pembelajaran divergen dan konvergen. Subjek dalam penelitian ini adalah guru matematika yang sudah berpengalaman dan guru pemula di Kota Palu. Teknik pengambilan subjek penelitian ini menggunakan purposive sampling, karena banyaknya subjek penelitian tergantung pada keadaan data dari lapangan. Pengumpulan data dilakukan dengan cara merekam pelaksanaan pembelejaran di kelas yang berbasis kurikulum 2013. Berdasarkan hasil observasi pada dokumentasi tersebut, lalu subjek penelitian diwawancara secara mendalam untuk mengungkap karakteristik kemampuan guru dalam melaksanakan pembelajaran berbasis kurikulum 2013. Hasil wawancara didokumentasikan dengan menggunakan handycam, voice record, dan kamera digital. Untuk menentukan kredibilitas data dilakukan beberapa hal, yaitu (1) dilakukan uji triangulasi, (2) mengadakan member-check, (3) meningkatkan ketekunan dan perpanjangan pengamatan. Hasil penelitian menunjukkan bahwa sebagian besar guru belum mampu melaksanakan pembelajaran yang sesuai dengan kurikulum 2013. Peneliti juga mengungkapkan bahwa karakteristik kemampuan guru dalam melakukan pembelajaran berbasis kurikulum 2013 lebih menekankan pada proses pembelajaran konvergen dibandingkan divergen.

 

Kata Kunci: Karakteristik Kemampuan Guru, Guru Matematika SMP, Kurikulum 2013
IDENTIFIKASI KESULITAN GURU MATEMATIKA DALAM MENGIMPLEMENTASIKAN KURIKULUM 2013
Authors: Hidayat Akhmad Faisal
Published: May 2021

Abstrak: Perubahan kurikulum adalah suatu keniscayaan dalam rangka menyempurnakan kualitas dan mutu pendidikan. Konsekuensi dari suatu perubahan kurikulum ialah adanya perubahan prinsip yang diimplementasikan dalam pembelajaran. Perubahan prinsip dalam pembelajaran kurikulum 2013 berdampak pada perubahan tugas pokok serta kompetensi pedagogik dan profesional yang harus dikuasai oleh guru. Beberapa perubahan yang signifikan berpotensi menimbulkan kesulitan dalam penerapannya. Penelitian ini bertujuan untuk mengungkap kesulitan-kesulitan yang dialami guru matematika sekolah menengah pertama di kota Jambi, khususnya yang berkaitan dengan tugas pokok guru, meliputi proses merencanakan, melaksanakan dan mengevaluasi pembelajaran. Penelitian ini merupakan penelitian deskriptif eksploratif dengan menggunakan pendekatan kualitatif. Subjek dalam penelitian ini terdiri atas 17 orang guru matematika SMP yang dipilih menggunakan purposive sampling. Hasil penelitian menunjukkan terdapat kesulitan guru matematika dalam mengimplementasikan kurikulum 2013 yang berkaitan dengan tugas pokok guru, yaitu: (1) Tahap  merencanakan pembelajaran, guru matematika kesulitan dalam merancang pembelajaran yang bervariasi, membuat keterkaitan tujuan pembelajaran dengan proses belajar peserta didik, menyusun silabus, merancang RPP yang sesuai dengan silabus serta merancang pembelajaran yang dapat memunculkan daya kreativitas dan kemampuan berfikir kritis peserta didik; (2) Tahap melaksanakan pembelajaran, guru matematika kesulitan dalam melakukan pembelajaran dan menggunakan teknik mengajar yang bervariasi, melaksanakan aktivitas pembelajaran sesuai dengan RPP, prinsip kurikulum serta terkait dengan konteks kehidupan sehari-hari, melakukan aktivitas pembelajaran yang menyenangkan, memberikan informasi baru sesuai dengan tingkat kemampuan peserta didik, serta memberikan kesempatan kepada peserta didik untuk bertanya dan mempraktekkan serta berinteraksi dengan peserta didik lainnya; (3) Tahap mengevaluasi pembelajaran, guru matematika kesulitan dalam menyusun alat penilaian yang sesuai dengan tujuan pembelajaran serta melaksanakan penilaian dengan berbagai teknik dan jenis penilaian. Selain itu, secara umum guru matematika juga mengalami kesulitan dalam menerapkan pembelajaran berbasis proyek.

 

Kata Kunci: Kesulitan, Implementasi, Kurikulum 2013
PENGGUNAAN MEDIA KARTU DOMINO PECAHAN SENILAI DALAM PEMBELAJARAN MATEMATIKA BERBASIS PENDEKATAN STEM
Authors: Fitrah Muhammad
Published: May 2021

Abstrak. Penulisan artikel ini bertujuan untuk membahas penggunaan media kartu domino pecahan senilai dalam pembelajaran matematika divariasikan dengan pendekatan STEM. Penggunaan media ini diharapkan dapat menjadi salah satu alternatif dalam meningkatkan pemahaman konsep serta motivasi siswa dalam pembelajaran matematika khususnya materi pecahan senilai. STEM merupakan pendekatan pembelajaran yang mengintegrasikan empat bidang, yaitu sains, teknologi, engineering, dan matematika. Variasi penerapan pendekatan STEM dengan penggunaan media kartu domino bertujuan agar media pembelajaran ini dapat terus digunakan seiring dengan perkembangan zaman. Kedepannya saya akan membuat sebuah game domino digital/domino online yang berbentuk pecahan senilai.

 

Kata Kunci. Media Kartu Domino, Pecahan Senilai, Pendekatan STEM
LOGICAL REASONING ANALYSIS BASED ON HIPPOCRATES PERSONALITY TYPES
Authors: Nurdin Nurdin , Samad Ita Sarmita , Sardia Sardia
Published: May 2021

Abstract: The theory distinguishes human based on four different personality types such as: sanguine, choleric, melancholic, and phlegmatic. Different types of personality caused by differences in the dominant fluid in the body. These differences will result in terms of behavior, ways of thinking and to get along. The type of this research that is descriptive qualitative which it is describing the logical reasoning based on Hippocrates personality types. The logical reasoning is analyzed through the four types of personality in relation to mathematical problem solving. The Analysis is done based on the logical reasoning indicator/ subindicator and the steps of problem solving stated by Polya. The result shows that there is a reasoning difference on each type of personalities. The difference can be terms of the strenght or the weakness. Sanguine is quicker in understanding problems and communicating results, choleric is more accelerated in work, melancholic is more perfect at work, and  phlegmatic is superior in terms of accuracy.

Keywords: Logical reasoning, Hippocrates, sanguine, choleric, melancholic, phlegmatic
PENERAPAN MODEL PEMBELAJARAN VAN HIELE PADA MATERI HUBUNGAN GARIS DAN SUDUT DI KELAS VII SMP MUHAMMADIYAH 1 PALU
Authors: Fitriani Fitriani , Hasbi Muh. , Bakri Bakri
Published: May 2021

Abstract: The purpose of this study is to describe the application of the Van Hiele learning model that can improve student learning outcomes in the material relationship lines and angles in class VII Muhammadiyah Middle School 1 Palu. This type of research is classroom action research (CAR). The design of the study was based on the research design of Kemmis and Mc. Taggart consists of four components, namely (1) planning, (2) action, (3) observation, and (4) reflection. This research was conducted in two cycles. The research subjects were seventh grade students of Muhammadiyah Middle School 1 Palu in the 2017/2018 school year, totaling 25 students. Data collection techniques in this study were observation, tests, interviews, and field notes. The results showed that the application of the Van Hiele learning model could improve student learning outcomes by following the phases of Van Hiele's learning model, namely: (1) inquiry, (2) directed orientation, (3) description, (4) free orientation, and ( 5) integration. In the first cycle the percentage of classical learning completeness was 47.83% and in the second cycle the percentage of classical learning completeness increased to 86.96%. In addition, the results of observations of teacher activities in managing learning in the first cycle and second cycle are in the very good category. The results of observations of student activities in following the learning process in the first cycle are in the good category and the second cycle is in a very good category.
PROFIL PEMAHAMAN KONSEP SISWA DITINJAU DARI TINGKAT KEMAMPUAN MATEMATIKA PADA MATERI FUNGSI KOMPOSISI
Authors: Gani Fathurrahmah Abd. , Ismaimuza Dasa , Sudarman Sudarman
Published: May 2021

Abstract: The aim of this research was to describe the profile of understanding the concept of class X MIA students based on the level of mathematical ability. The research was conducted at MA Alkhairaat Palu using a qualitative descriptive approach. The results of the study show that the understanding of the concept of ST in classifying the function of composition is that there is a function and operation of composition. Identify the characteristics of operations or concepts students use associative, distributive, composition operations and algebraic. Applying the concept students explain the properties and operations. Giving examples and not the composition function of the students explains the example, that there is an operation of composition and not there is no operation of the composition. Presenting the problem students presents in the form of mathematical models. Understanding the SS concept in classifying composition functions, namely a combination of functions associated with composition operations. Identify the characteristics of operations or concepts, namely the nature of distributive, operating composition and calculating algebra. Applying the concept students explain the properties and operations. Give an example and not an example of a composition function is an example is that there is a composition operation and not that there is no composition operation. Presenting problems in the form of mathematical models. Understanding the concept of SR in classifying the function of composition, namely there is a composition operation. Give an example and not an example of a composition function, is an example there is a composition operation and not an example, that is, there is no composition operation.
ANALISIS KEMAMPUAN SPASIAL SISWA BERKEMAMPUAN MATEMATIKA TINGGI DALAM MENYELESAIKAN MASALAH GEOMETRI BANGUN RUANG SISI DATAR
Authors: Silalahi Lidia Christine , Rizal Muh. , Sugita Gandung
Published: May 2021

Abstract: This research aims to describe the spatial ability of grade VIII students SMP Kristen GPID Palu in Solving Flat Geometry Problems in Flat-Side Space Based on High. The type of this research is a case study research with a qualitative approach. The subject that use in this research are the students who have high mathematical abilities (ST). The research subjects were given geometry tests to construct a flat side space problem I and then interviewed. To test the credibility of the data, time triangulation was carried out by giving geometry tests to construct the flat side space of problem II and conducting interviews. Based on the results of the analysis it was found that in spatial perception ability, ST were able to determine unit cubes located in the horizontal position and vertical position in the cube stack after being manipulated. Besides that for mental rotation ability, ST is able to rotate the position of the cube and imagine the rotation of the cube correctly. ST determines the change of the cube after being rotated 900 counterclockwise by imagining rotating the cube right to the left. As well as in spatial visualization ability, ST is able to determine the change of cubes into different forms and recognize changes in position of the elements of the cube. ST is able to determine the location of the triangle, circle, and quadrilateral image in the cube network that shows the inside of the cube after being rotated twice.
BANYUMAS PROPER NAMES: STRUCTURE AND CULTURAL REFLECTION
Authors: Resticka Gita Anggria , Nurdiyanto Erwita , Yanti Sri Nani Hari
Published: May 2021

Proper name is a linguistic symbol that reflects peopleâ€™s perspectives and thoughts over something. This study aims to reveal current naming convention in Banyumas from linguistic perspective and to describe naming classification which covers list of proper names, their sociocultural background, the meanings, and the functions. This study used descriptive-qualitative method with snowball technique for the sampling. Banyumas proper names are dominated by the use of monomorphemic form. The languages used to give proper names come from local language, Bahasa Indonesia, as well as foreign languages.The naming structure covers first name, functioning as gender and birth order markers; middle name, containing ethnical or foreign element; and last name, containing family name. Naming reference mostly uses adjectives, famous figuresâ€™ names, nature elements, flower names, puppet charactersâ€™ names, and/or numbers and symbols. Prefix su- also characterizes some proper names in Banyumas. Cultural reflection from Banyumas proper names is that the proper names chosen by the name givers, mostly parents, resemble their hope and prayer for their children. Proper name as a part of culture and folklore becomes ethnical identity for the people themselves.
HOT COFFEE FOR THE GUEST: GASTRO CRITICISM ON BUDI DARMA'S 'TAMU'
Authors: Nugraha Dipa
Published: May 2021

Tamu (Guest) is a short story written by one of the most influential writers in Indonesia, Budi Darma. It depicts wedang kopi (hot coffee) serving tradition to guests in Java. Gastro criticism is used to reveal the significance of hot coffee serving in the short story. Close reading method is used to read and analyze the text. From the analysis, the short story reveals not just a tradition in the 1940-1950s of Indonesia on coffee and hospitality but also the effect on a man of the absence of hot coffee in his house when there is a woman in the house. Manggolo, one of the main characters in the story, feels insecure in his own house because he does not get served hot coffee he expects from his daughter-in-law living under the same roof. Furthermore, this research suggests the possibility of combining gastro criticism and gender studies.Â Â
Use of bakri balloon catheter and pedicled omental flap in combination for pelvic reconstruction after total pelvic exenteration
Authors: almassian samin
Published: May 2021

Our case was a middle-aged woman with advanced cervical cancer that
underwent pelvic exenteration (PE) and then pelvic reconstruction (PR)
with omental flap and bakri balloon placement.
Lateral flow assays for the detection of African swine fever virus antigen are not fit for field diagnosis of wild boar carcasses
Authors: Deutschmann Paul , Pikalo Jutta , Beer Martin , Blome Sandra
Published: May 2021

African swine fever (ASF) is one of the most important viral diseases of
domestic pigs and wild boar. Apart from endemic cycles in Africa, ASF is
now continuously spreading in Europe and Asia. As ASF leads to severe
but unspecific clinical signs and high lethality, early pathogen
detection is of utmost importance. Recently, “point-of-care” (POC)
tests have been intensively discussed for the use in remote areas but
also in the context of on-farm epidemiological investigations and wild
boar carcass screening. Along these lines, the INGEZIM ASFV CROM Ag
lateral flow assay (Eurofins Technologies Ingenasa) promises virus
antigen detection under field conditions within minutes. In the present
study, we evaluated the performance of the assay with selected
high-quality reference blood samples, and also with real field samples
from wild boar carcasses in different stages of decay from the ongoing
ASF outbreak in Germany. While we observed a sensitivity of roughly 77%
in freeze-thawed matrices of close to ideal quality, our approach to
simulate field conditions in direct carcass testing without any
modification resulted in a drastically reduced sensitivity of only
12.5%. Freeze thawing increased the sensitivity to roughly 44% which
mirrored the overall sensitivity of 49% in the total data set of
carcass samples. A diagnostic specificity of 100% was observed.
However, most of the German ASF cases in wild boar would have been
missed using the lateral flow assay (LFA) alone. Therefore, the
antigen-specific LFA should not be regarded as a substitute for any OIE
listed diagnostic method and has very limited use for carcass testing at
the point of care. For optimized LFA antigen tests, the sensitivity with
field samples must be significantly increased. An improved sensitivity
is seen with freeze-thawed samples, which may indicate problems in the
accessibility of ASFV antigen.
A Rare Case of Tetralogy Of Fallot with Right Atrial Thrombus presenting with Hemiplegia complicating the clinical course
Authors: Sharma Parag , Samal Satyajit , Saha Debmalya , Agarwal Saket , Naqvi Sayyed Ehtesham , Geelani Muhammad
Published: May 2021

Cerebrovascular Accidents represent a dangerous complication of cyanotic
children with tetralogy of fallot with incidence of 8.6%.Tetralogy of
Fallot has been associated with raised haematocrit with low arterial
Saturation. Here we describe an 18 months old female child of Tetralogy
of Fallot with Cyanotic spells acute onset right sided hemiplegia with
Right Atrial thrombus who underwent emergency surgery with
intraoperative predicament.
Enhanced Recovery After Tonsillectomy
Authors: Logarta Marc , McCready Anne , Cheng Alan , Duller Alexander
Published: May 2021

Objectives Investigation of whether the duration of fasting
preoperatively has an impact on pain and return to normal function after
tonsillectomy To investigate the impact of the duration of preoperative
fasting on pain and return to normal function after tonsillectomy.
Design Retrospective study with surgeon blinded to the participants
undergoing tonsillectomy with or without adenoidectomy Setting
University teaching hospital, Sydney, Australia Participants A total of
174 children (n=174) ages 4-12 years old between February 2017 to April
2020 were enrolled. The children were randomised to receive instructions
either from the staff at the hospital (n=90) or by the anaesthetist
(n=84) in terms of exact pre-operative fasting. Main Outcome measures
Fasting times, clear liquid caloric intake 2 hours prior to surgery and
Parents Postoperative Pain Measures (PPPM) were documented and analysed.
Secondary measures of analgesia usage, number of postoperative nausea or
vomiting events were also analysed. Results Observed difference were
noted between the instructed fasting period and the actual fasting
period. Significant difference in PPPM scores was noted between the
Hospital group and the juice group (p<0.001). No significant
difference was noted at first to 3rd day (p=0.11) or by the 8th to 10th
postoperative day (p=0.93). There was no difference in oxycodone usage
between the two groups (p=0.52), or in postoperative nausea and vomiting
(p=0.43) Conclusions Significantly lower PPPM scores were noted on day
of surgery in the group that had fasting minimised. The effects appeared
to trend in a positive manner but larger number of cases need to be
performed for results to be of greater significance. Further research is
required into the impact of caloric nutrition to enhance recovery after
tonsillectomy.
Non-coding sequence variants define a novel regulatory element in the first intron of the N-acetylglutamate synthase gene.
Authors: Häberle Johannes , Moore Barry , Haskins Nantaporn , Rüfenacht Véronique , Rokicki Dariusz , Gozalbo M. Estela Rubio , Tuchman Mendel , Longo Nicola , Yandell Mark , Andrews Ashley , AhMew Nicholas , Caldovic Ljubica
Published: May 2021

N-acetylglutamate synthase deficiency (NAGSD, MIM #237310) is an
autosomal recessive urea cycle disorder caused either by decreased
expression of the NAGS gene or defective NAGS enzyme resulting in
decreased production of N-acetylglutamate (NAG), an allosteric activator
of carbamylphosphate synthetase 1 (CPS1). NAGSD is the only urea cycle
disorder that can be effectively treated with a single drug,
N-carbamylglutamate (NCG), a stable NAG analog, which activates CPS1 to
restore ureagenesis. We describe three patients with NAGSD due to four
novel sequence variants in the NAGS regulatory regions. All three
patients had hyperammonemia that resolved upon treatment with NCG.
Sequence variants NM_153006.2:c.-3065A>C and
NM_153006.2:c-3098C>T reside in the NAGS enhancer, within
known HNF1 and predicted glucocorticoid receptor binding sites,
respectively. Sequence variants NM_153006.2:c.426+326G>A
and NM_153006.2:c.427-218A>C reside in the first intron of
NAGS and define a novel NAGS regulatory element that binds retinoic X
receptor α. Reporter gene assays in HepG2 and HuH-7 cells demonstrated
that all four substitutions could result in reduced expression of NAGS.
These findings show that analyzing non-coding regions of NAGS and other
urea cycle genes can reveal molecular causes of disease and identify
novel regulators of ureagenesis.
Plant invasion modifies isohydricity in Mediterranean tree species
Authors: Haberstroh Simon , Lobo-do-Vale Raquel , Caldeira Maria , Dubbert Maren , Cuntz Matthias , Werner Christiane
Published: May 2021

Knowledge of plant hydraulic strategies (isohydric vs anisohydric) is
crucial to predict the response of plants to changing environmental
conditions, such as climate-change induced extreme drought. Several
abiotic factors, such as evaporative demand, have been shown to
seasonally modify the isohydricity of plants, however, the impact of
biotic factors, such as plant-plant interactions on hydraulic strategies
has seldom been explored. Here, we investigated adaptations in hydraulic
strategies for two woody species in response to seasonal abiotic
conditions, experimental drought and plant invasion in a Mediterranean
cork oak (Quercus suber) ecosystem with a combined shrub invasion
(Cistus ladanifer) and rain exclusion experiment. From summer to
winter, the degree of isohydricity shifted from partial isohydric to
anisohydric in Q. suber and inversely from strict anisohydric to
partial isohydric for C. ladanifer. During drought, plant
invasion significantly modified the hydraulic strategy of invaded
Q. suber to a higher degree of anisohydricity with severe
negative consequences for tree functioning, implying progressive leaf
and xylem damage. The rain exclusion alone led to a non-significant
increase in anisohydricity for both species. We demonstrate that the
degree of isohydricity of plants is dynamically determined by the
interplay of species-specific hydraulic traits and their abiotic and
biotic environment.
Conservative Management of Large Traumatic Tracheal Laceration
Authors: Sanchez-Perez Jose , Rivera-Rivera Gabriel , Gonzalez Mario , Lajud Shayanne , Corona-Ruiz Mario , Riera-March Antonio
Published: May 2021

Tracheobronchial injuries following blunt trauma have a low incidence
due to the high mortality rate before reaching hospitals. This case
report advocates for conservative management in a hemodynamic patient
with a large longitudinal tracheal laceration with no signs of acute
complication.
Hyperinsulinemia/euglycemia therapy (HIET) for the management of severe amlodipine toxicosis in a cat
Authors: Tinsman Audrey , Bellis Tara
Published: May 2021

Calcium channel blocker overdose is encountered in human and veterinary
medicine. At toxic levels these medications alter glucose metabolism,
vascular tone, and cardiac function. Hyperinsulinemia/euglycemia therapy
is a cardioprotective treatment used in human medicine, but rarely
documented in veterinary medicine. This is the first report of HIET in a
cat.
Accordion traditions as Cultural Heritage in border regions of Portugal
Authors: Curbelo José Andreas
Published: May 2021

This article examines two emblematic musical forms that are found in the border regions of Portugal: chromatic accordion music in the Algarve in southern Portugal, and diatonic concertina music in northern Portugal. The object of this text is to reveal the processes of development and transmission of these border-area traditions, as well as reveal efforts to conceive these traditions as Cultural Heritage, whether it be on a local, national or supranational level, and the motivations of those efforts. The methodology employed in this study involved in situ oral history collection, and field work was carried out in 2019 and 2020 in various communities in the interior of Portugal. A comparison is made of the two case studies, paying attention to the ways in which these traditions have been fomented and projected as being representative of a region or nation, and also paying attention to the role played throughout history by migratory diasporas (provoked by political, economic and demographic factors) in the transformation, resignification, and projection of these traditions.
A memória coletiva como contribuição na (re)construção de um perfil do adolescente em conflito com a lei
Authors: Engelage Thiago Pelegrinelli , Marinoski Laura Duarte
Published: May 2021

Objetiva-se compreender como a memória coletiva contribui na construção de uma identidade essencializadora do adolescente em conflito com a lei no campo judicial, especificamente nos processos de execução de medida socioeducativa. Para isso o caminho é o de evidenciar os mecanismos de atuação da memória coletiva na construção de um perfil institucional do adolescente ao ser reavaliado na execução da medida socioeducativa de internação pelos agentes estatais. Como objeto empírico foram utilizados documentos oficiais e processos que iniciaram tramitação na Vara da Infância e Juventude de Foz do Iguaçu em 2012. Espera-se com a pesquisa evidenciar a construção de uma memória coletiva essencializadora pelo aparelho estatal sobre o adolescente em conflito com a lei, que está ligada a pobreza e a marginalização espacial, e que conduzem os adolescentes a um tipo de perfil institucional associado a práticas definidas como “cultura do ilícito”.
Da fronteira da invisibilidade para o discurso da legalidade: a Umbanda como patrimônio cultural de natureza imaterial
Authors: Baldiotti Gracielle Rafaela Campos , Richartz Terezinha
Published: May 2021

Embora o Decreto nº 42557 de 2016 tenha estabelecido a Umbanda como patrimônio cultural de natureza imaterial do Rio de Janeiro, e ainda determinado, a criação do cadastro dos terreiros umbandistas, ela é colocada à margem pelo fato de muitos não acreditarem se tratar de uma religião, acarretando, então, uma intolerância religiosa desvendada em, por exemplo, destruição de templos e objetos que compõem as cerimônias, preconceito sofrido pelos praticantes e desrespeito aos rituais. Para tanto, objetiva-se no presente, resgatar memórias da religião umbandista, esquecidas ou reprimidas por valores hegemônicos da Igreja Católica, além de trazer conhecimento/informações face à valorização de expressão religiosa genuinamente brasileira, o que poderá garantir respeito e reconhecimento pela sua história, evitando assim, que essa não seja perdida/esquecida no tempo, devido ao fenecimento dos mais antigos que carregam suas vivências. Nesse contexto, trata-se de um estudo bibliográfico, que guiado por embasamento teórico, proporciona a elaboração de pressupostos variantes da abordagem proposta. Ao considerar a Umbanda como patrimônio cultural de natureza imaterial, o Estado, através do discurso da legalidade, cria condições para o levantamento de todos os terreiros existentes no Rio de Janeiro, e com ele, toda a tradição oral, juntamente com elementos materiais e imateriais que dão vida ao sincretismo experienciado em cada terreiro.
As representações do cinema lésbico no jornal Diario de Pernambuco (2016-2020)
Authors: Costa Ana Maria dos Santos , Silva Kalina Vanderlei
Published: May 2021

O presente artigo tem como objetivo analisar as representações sobre filmes com temática lésbica construídas pelo jornal recifense Diario de Pernambuco entre 2016 e início de 2020. Para tanto, focalizará resenhas críticas publicadas concomitantemente aos lançamentos de três filmes de diferentes nacionalidades: Carol (2015), dirigido por Todd Haynes, Rafiki (2018), de Wanuri Kahiu e Retrato de Uma Jovem em Chamas (2019), de Céline Sciamma. Considerando os contextos de produção e recepção das matérias e das obras cinematográficas, o artigo procura as representações sobre mulheres e identidades LGBT+ em artigos publicados em diversas editorias neste que é um periódico tradicional e influente, à luz da Teoria das Representações Sociais, como proposta por Denise Jodelet.
Ensino de História e as Memórias da/ na Cidade: Memória e Patrimônio na Educação Básica
Authors: Martins de Paiva Kênya Jessyca , Silveira de Macedo Cássia Daiane
Published: May 2021

Já é sabido que a Consciência Histórica das pessoas não é baseada apenas nos aprendizados do conteúdo do componente de História na escola. Mas, então, como a cidade pode nos educar? Como definir o que é ou não patrimônio? Quais são os sentidos, para além da importância material, que as pessoas dão para os espaços de memória de um local? Essas são algumas das perguntas que serão discutidas neste texto. Como proposta pedagógica para ensinar a História de Jaguarão, há a organização de uma exposição “Memórias em Jaguarão: O passado no presente”, na qual a população participou enviando fotografias e relatos através das redes sociais. A sugestão é uma, dentre várias, possibilidade de recurso didático a partir dessa exposição, que pode ser trabalhada junto a turmas de 5º anos e serve como instrumento para construção de uma prática pedagógica para aproximar a experiência das pessoas e da cultural local com a vida das e dos estudantes.