bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMBUATAN GLUKOSA DENGAN MEMANFAATKAN LIMBAH BONGGOL JAGUNG
Authors: Hayati Nurdina , Masrullita Masrullita , Ishak Ishak , Suryati Suryati , Sulhatun Sulhatun
Published: May 2022

Jagung adalah salah satu bahan makanan yang sangat potensial dijadikan produksi berbagai makanan. Hasil panennya melimpah di Indonesia, begitu pula dengan limbah bonggol jagung yang dihasilkan. Bonggl jagung merupakan bahan lignoselulosa yang berpotensi tinggi untuk diolah menjadi berbagai produk. Gula sederhana yang dihasilkan dapat dimanfaatkan antara lain untuk bioetanol, asam karboksila tdan lain-lain. Penelitian ini bertujuan untuk menghasilkan glukosa dari limbah bonggol jagung. Hidrolisis asam encer dari bonggol jagung untuk produksi glukosa mengalami hambatan karena adanya lignin. Untuk menghilangkan lignin yang terkandung didalam bonggol jagung digunakan proses delignifikasi basa menggunakan larutan NaOH dengan konsentrasi 5%, 10% dan 15% dengan waktu selama 4 jam. Dari penelitian yang telah dilakukan hasil menunjukkan bahwa konsentrasi NaOH yang optimal untuk pengurangan lignin adalah konsentrasi 15% dengan kadar lignin yang diperoleh yaitu sebesar 5%. Bonggol jagung yang telah didelignifikasi selanjutnya dihidrolisis menggunakan larutan H2SO4dengan konsentrasi 0.75%. Waktu yang digunakan bervariasi yaitu 60 menit, 120 menit, 180 menit dan 240 menit dan suhu yang digunakan yaitu 80oC, 90 oC dan 100oC. Setelah dianalisis kandungan glukosanya menggunakan spectrometer didapatkan glukosatertinggi yaitu sebesar 19% pada suhu 100oC dan pada waktu 240 menit.
ISOLASI SABUT KELAPA DENGAN METODE CHESSSON-DATTA SEBAGAI SUMBER ALFA SELULOSA
Authors: Khadafi Muammar , Zulnazri Zulnazri , Kurniawan Eddy , Sulhatun Sulhatun , Dewi Rozanna
Published: May 2022

Kelapa (Cocos nucifera) merupakan salah satu anggota tanaman palma yang paling dikenal dan banyak tersebar di daerah tropis. Tujuan penelitian ini adalah mengetahui kuantitas/persen yield selulosa dari sabut kelapa dan bertujuan mengetahui kualitas selulosa dari proses sabut kelapa dengan menguji X-RD, FT-IR, dan SEM. Sabut kelapa yang telah dibersihkan kemudian dihidrolisis dengan HNO3 dan NaNO2 yaitu 3,5% dengan suhu 90oC. Kemudian didelignifikasi dengan variasi konsentrasi NaOH 1 %, 2 %, 3 %, 4 %, 5% dan menggunakan variasi suhu 40 oC, 50 oC, dan 60 oC selama 1 jam. Kemudian selulosa yang didapatkan diuji dengan uji FTIR uji XRD, uji SEM, dan dihitung yield nya. Dari hasil uji FT-IR didapatkan bilangan gelombang tinggi yaitu 3332.53 cm-1 dan bilangan gelombang rendah yaitu 1031.14 cm-1. Spektrum memperlihatkan puncak serapan yang luas terletak pada 3332.53 cm-1 merupakan peregangan kelompok –OH. Kadar yield yang paling besar terdapat pada konsentrasi NaOH 2% pada suhu 60oC dengan kadar yield yang dihasilkan sebesar 26.56%. Kadar yield terendah terdapat pada  dengan konsentrasi NaOH 5% pada suhu 40oC dengan kadar yield yang dihasilkan sebesar 18.88%. Dari hasil penelitian tersebut dapat diketahui bahwa semakin besar konsentrasi NaOH yang digunakan berpengaruh terhadap selulosa yang dihasilkan.
TINDAK PIDANA PELANGGARAN LALU LINTAS YANG DILAKUKAN PELAJAR SMP (Studi Penelitian di Polres Langkat
Authors: T Teguh , S Sumiadi , Subaidi Joelman
Published: May 2022

Abstract

The occurrence of traffic violations committed by junior high school students in the legal area of ​​Langkat Police. Real facts in the field, it is estimated that around 46 students from the 2 schools studied, namely the Hangtua Stabat Private Junior High School and the AL-Maksum Stabat Private Junior High School every day use motorbikes to school. this fact is clearly a violation of the law because junior high school children do not yet have a SIM, because to be able to have a SIM there is Law no. 22 of 2009 Article 77 Paragraph (1) at least 16 years old while junior high school students are only 13 to 15 years old. Due to their relatively young age, junior high school children are psychologically immature and do not understand well the dangers that can be caused by motorbikes. So that in addition to violations that occur by driving using a motorcycle, not having a SIM, not wearing a helmet and modifying a motorcycle. the problem is, what are the factors that cause students to violate traffic laws in the use of motorbikes? What are the efforts of the Langkat Police in tackling traffic violations committed by students in the use of motorbikes?
The research method in this thesis uses an empirical juridical research method with a statutory and case approach. the nature of the research used is descriptive. Sources of data used, namely primary data and secondary data.
The results of this study indicate that various efforts have been made by the local police in tackling traffic violations committed by students, one of which is in the form of outreach to schools, warnings and fines for students who commit traffic violations. This is expected to be able to provide a deterrent effect for students to pay more attention to the completeness of motorized vehicle administration and also the rules for driving so as to create an orderly traffic.
The author suggests schools in Langkat district to harmonize the existing regulations in schools with the Langkat police regulations.

Keywords: Violation, Student, Traffic
TINJAUAN YURIDIS TERHADAP SANKSI DOUBLE TRACK SYSTEM DALAM SISTEM PERADIALAN PIDANA ANAK
Authors: Sona Putri Beta , H Husni , Subaidi Joelman
Published: May 2022

Children are individuals who have not been fully responsible for their actions. So against children who are in conflict with the law, punishments are formed with the concept of a double track system as contained in Law Number 11 of 2012 concerning the Child Criminal Justice System. This article discusses how the concept of double track system sanctions against children is reviewed in juvenile justice. and discusses how the guidelines determine sanctions for juvenile justice children.
DYNAMICS-AKTION- PEDAGOGICAL DYNAMICS PROPOSAL, USEFUL FOR DESIGN STUDIO TEACHING AND BEYOND.
Authors: Besa Eneko
Published: May 2022

This paper is a continuation and a complement to the previous paper: #eindakoa# (what we’ve done) A pedagogical method of Interior Design Projects’ method.

That paper developed a pedagogical method of design throughout a full course at a project Design Studio.

This paper extends that previous paper and develops its pedagogical approach through a series of pedagogical dynamics and strategies, defined on a more precise and detailed scale.

Each dynamic is artistically designed, almost like an action, to create a ‘learning event’ and teach the content of Design Studio through experience.

These dynamics are inspiring, to such an extent that they can be transferred to any discipline. However, this article includes a specific theoretical support: a discussion and a comparative contrast with different models of the pedagogical method of the architectural project Design Studio.

The first half of the dynamics are developed to enrich a conventional class, prior to the Covid- 19 pandemic. The second half of the dynamics are developed in response to the Covid-19 situation. They creatively exploit the possibilities of different platforms for online teaching.
Pelaksanaan Supervisi Akademik dalam Upaya untuk Meningkatkan Kemampuan Guru SMP dalam Menyusun Administrasi Penilaian
Authors: Harahap Untung Parmadean
Published: May 2022

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan guru SMP Negeri 1 Batangtoru masih rendah sehingga perlu adanya perbaikan demi meningkatkan mutu pendidikan. Strategi yang dipilih untuk mengatasi masalah tersebut adalah pelaksanaan supervisi akademik. Tujuan dari penelitian ini adalah meningkatkan kemampuan guru dalam menyusun administrasi penilaian melalui supervisi akademik. Jenis penelitian yang digunakan adalah penelitian tindakan sekolah dengan empat tahap penelitian yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Data dikumpulkan dengan menggunakan metode observasi dan dokumentasi kemudian dianalisis dengan metode kuantitatif deskriptif. Hasil observasi terhadap administrasi penilaian diperoleh berada pada kategori cukup. Pada siklus I nilai masuk dalam kategori baik. Pada siklus II berada pada kategori sangat baik. Dapat disimpulkan bahwa pelaksanaan supervisi akademik telah terbukti dapat meningkatkan kemampuan guru SMP dalam menyusun administrasi penilaian.
Dampak baik penulisan puisi untuk pengembangan nilai karakter berbasis multikultural di sekolah dasar
Authors: Murniviyanti Liza , Marini Arita , Maksum Arifin
Published: May 2022

Penelitian ini bertujuan untuk menganalisis implementasi nilai karakter dalam pembelajaran menulis puisi berbasis multikultural di Sekolah Dasar. Penelitian ini merupakan penelitian deskriptif kualitatif. Penelitian ini dilakukan di SD Negeri 12 Talang Kelapa. Teknik pengumpulan data yang digunakan yaitu observasi, wawancara dan dokumentasi. Analisis data menggunakan analisis qualitatif. Hasil penelitian mengungkapkan bahwa pembelajaran menulis puisi sudah berbasis multicultural, sekolah ini telah memberlakukan kebiasaan menulis dan penulisan puisi berdampak baik pada karakter siswa. Upaya ini perlu dilanjutkan dan ditingkatkan untuk guru di sekolah ini dan sekolah lainnya.
The person-centered therapy as intervention tools in group counseling for counselors
Authors: Fadli Rima Pratiwi , Suhaili Neviyarni , Karneli Yeni , Netrawati Netrawati
Published: May 2022

Guidance and counseling services in schools still do not provide enough counseling and group therapy. One of the reasons why the service isn't up to par is because the counseling teacher lacks certain talents, particularly when it comes to counseling approaches. As a result, a separate investigation on the counseling strategy is required. As a result, the author delivers a concept paper on one counseling and group treatment strategy. After reviewing a variety of scientific sources, this manuscript was created. This article examines Carl Rogers' client-centered approach, often known as self-counseling, as a counseling intervention tool. It is intended that this script will assist school counselor in giving references for counseling and group therapy implementation in schools.
Peningkatan hasil belajar keliling bangun datar melalui strategi belajar kooperatif tipe stad di kelas III
Authors: Elviyusmayeni Elviyusmayeni
Published: May 2022

Pada pelaksanaan strategi belajar kooperatif tipe STAD ini, terdiri dari lima langkah yaitu penyajian kelas, kegiatan belajar kelompok, tes individu, penentuan  peningkatan skor individu, dan penghargaan kelompok. Penelitian ini bertujuan untuk meningkatkan hasil belajar keliling bangun datar bagi siswa kelas III UPT SDN 22 Muara Kandis Kec. Linggo Sari Baganti Kabupaten Pesisir Selatan yang dilaksanakan pada semerter II tahun ajaran 2020/2021, dan yang menjadi subjek tertelitinya siswa kelas IIIB. Pendekatan yang digunakan pada penelitian ini adalah pendekatan kualitatif dan jenis penelitian ini adalah Penelitian Tindakan Kelas (Classroom Action Research).
Hasil penelitian yang dilakukan terhadap 28 orang siswa sebagai berikut: (1) Tindakan siklus I pertemuan I, dengan materi rumus keliling dan menyelesaikan soal-soal yang berhubungan dengan persegi dan hasil belajar yang diperoleh siswa 6,9 (2) Tindakan siklus I pertemuan II, dengan materi menyelesaikan soal cerita yang berkaitan dengan mencara keliling persegi dan hasil belajar yang diperoleh 7,7. Secara umum pelaksanaan pada siklus I pertemuan II ini bila dibanding siklus I pertemuan I sudah lebih baik (3) Tindakan siklus II, tindakan ini dilakukan untuk menbuktikan apakah hasil belajar yang diperoleh siswa tetap meningkat, dengan materi mencari rumus keliling persegi panjang dan menyelsaikan soal-soal yang berkaitan dengan keliling persegi panjang dan hasil belajar yang diperoleh 8,6. Dari hasil belajar tersebut terbuktilah bahwa penggunaan strategi belajar kooperatif tipe STAD dapat meningkatkan hasil belajar siswa.
Peningkatan hasil belajar keliling bangun datar melalui strategi belajar kooperatif tipe stad di kelas iii upt sdn 04 Silaut kecamatan Silaut kabupaten Pesisir Selatan
Authors: Samson Afdal
Published: May 2022

Pada pelaksanaan strategi belajar kooperatif tipe STAD ini, terdiri dari lima langkah yaitu penyajian kelas, kegiatan belajar kelompok, tes individu, penentuan  peningkatan skor individu, dan penghargaan kelompok. Penelitian ini bertujuan untuk meningkatkan hasil belajar keliling bangun datar bagi siswa kelas III  UPT SDN 04 Silaut Kecamatan Silaut Bayang Kabupaten Pesisir Selatan yang dilaksanakan pada semerter II tahun ajaran 2020/2021, dan yang menjadi subjek tertelitinya siswa kelas IIIB. Pendekatan yang digunakan pada penelitian ini adalah pendekatan kualitatif dan jenis penelitian ini adalah Penelitian Tindakan Kelas (Classroom Action Research).
Hasil penelitian yang dilakukan terhadap 28 orang siswa sebagai berikut: (1) Tindakan siklus I pertemuan I, dengan materi rumus keliling dan menyelesaikan soal-soal yang berhubungan dengan persegi dan hasil belajar yang diperoleh siswa 6,9 (2) Tindakan siklus I pertemuan II, dengan materi menyelesaikan soal cerita yang berkaitan dengan mencara keliling persegi dan hasil belajar yang diperoleh 7,7. Secara umum pelaksanaan pada siklus I pertemuan II ini bila dibanding siklus I pertemuan I sudah lebih baik (3) Tindakan siklus II, tindakan ini dilakukan untuk menbuktikan apakah hasil belajar yang diperoleh siswa tetap meningkat, dengan materi mencari rumus keliling persegi panjang dan menyelsaikan soal-soal yang berkaitan dengan keliling persegi panjang dan hasil belajar yang diperoleh 8,6. Dari hasil belajar tersebut terbuktilah bahwa penggunaan strategi belajar kooperatif tipe STAD dapat meningkatkan hasil belajar siswa
Upaya peningkatan kompetensi guru dalam menyusun silabus dan rpp melalui supervisi akademik yang berkelanjutan di sekolah dasar
Authors: Ibnu Yessy
Published: May 2022

Setiap proses pasti selalu meliputi tiga kegaiatan utama yakni perencanaan, pelaksanaan dan evaluasi. Demikian pula yang terjadi dengan proses belajar mengajar di sekolah. Seorang guru diharuskan melakukan perencanaan, pelaksanaan dan evaluasi pembelajaran. Untuk mengecek originalitas silabus dan RPP yang disusun guru, kepala sekolah melakukan supervise kelas. Hal ini dilakukan untuk menyesuaikan rencana yang dimuat dalam silabus dan RPP dengan penerapannya di kelas. Jika sesuai maka dapat dipastikan, kompetensi guru dalam menyusun silabus dan RPP tersebut benar (bukan jiplakan atau dibuatkan orang lain). Jika banyak ketidaksesuaian maka ada kemungkinan silabus. Supervisi akademik secara berkelanjutan terbukti secara ilmiah dapat meningkatkan kompetensi guru dalam menyusun silabus dan RPP di di UPT SDN 21 Kapuh Kecamatan Koto XI Tarusan. Ini terbukti dengan meningkatnya jumlah silabus guru yang baik dari 85% menjadi 100% setelah supervise akademik. Selain itu jumlah RPP yang berkualitas baik juga meningkat dari 85% menjadi 100%.
UX test in the academic information system of vocational higher education
Authors: Amalia Direstu , Cahyono Dwi , Septiani Virma , Kristiawan Muhammad
Published: May 2022

The purpose of this study is to evaluate the user experience (UX) of academic information system (SIAKAD) using the User Experience Questionnaire (UEQ). Although SIAKAD has been running for two years, user experience testing has not yet been carried out to assess whether this application is sufficient to meet user needs or not. Questionnaires were distributed to all lecturers, administrative units, and cadets and 70 people filled out the survey. The results showed positive values on the scale of attractiveness, clarity, efficiency, accuracy, and stimulation with means > 0,8. The negative values are finding on the novelty scale where the mean is < 0,8 or 0.564. The reliability test showed that five of the six aspects were good with Cronbach-alpha > 0.7, while the UEQ weakness was on the novelty scale with an Alpha score of 0.16. A benchmark study conducts, and results shows a scale of accuracy, attractiveness, and stimulation to get an “Excellent” Product rating. Clarity and efficiency scale reach a “Good” category. Poor rating with “Below Average” obtained by novelty scale. Suggestions for further improvement is to re-evaluate the novelty aspect of SIAKAD with important points that must be considered related to innovation, invention, and creative design.
Strategi Supervisi dalam Peningkatan Kualitas Guru Madrasah Aliyah Kota Padang
Authors: Joben Joben
Published: May 2022

Kualitas guru sangat berpengaruh terhadap keberhasilan pencapaian tujuan pendidikan. Oleh karena itu, kualitas guru harus ditingkatkan melalui strategi supervisi yang tepat. Tujuan penelitian ini adalah untuk mengetahui strategi supervisi dalam meningkatkan kualitas guru di Madrasah Aliyah. Metode yang digunakan deskriptif kualitatif. Teknik pengumpulan data adalah wawancara dan dokumentasi. Data dianalisis dengan menggunakan tiga tahap yaitu reduksi data, pemaparan dan analisis data, serta penarikan kesimpulan. Hasil penelitian menunjukkan bahwa strategi supervisi yang dilakukan adalah pengadaan kegiatan seminar belajar mengajar, studi lanjut, beasiswa, evaluasi kinerja guru dan kegiatan audit secara bertahap dan teratur
Analisis kemampuan pemecahan masalah matematika melalui pembelajaran daring menggunakan model pembelajaran berbasis masalah
Authors: Ili La , Jusmaningsih Dwi
Published: May 2022

Kurangnya kemampuan pemecahan masalah matematika siswa dalam menyelesaikan soal disebabkan karena guru tidak memanfaatkan model pembelajaran selama daring yang dapat meningkatkan kemampuan pemecahan masalah matematika siswa. Tujuan penelitian ini untuk menganalisisgambaran kemampuan pemecahan masalah matematika siswa melalui pembelajaran daring setelah di ajar menggunakan model pembelajaran berbasis masalah. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian deskriptif. Sampel diambil menggunakan teknik purposive sampling. Subjek penelitian ini adalah siswa kelas VA SDN 36 Kendari yang berjumlah 20 siswa. Teknik pengumpulan data yang dilakukan adalah tes, wawancara dan dokumentasi. Teknik analisis data yang digunakan, yaitu reduksi data, penyajian data dan penarikan kesimpulan. Penerapan model pembelajaran berbasis masalah pada pembelajaran daring menggunakan aplikasi zoom dapat mengakomodasi kegiatan pembelajaran layaknya  pada pembelajaran tatap muka dikelas. Banyaknya siswa pada masing-masing kategori kemampuan pemecahan masalah matematika, yaitu 17,64% atau 3 orang siswa berada pada kategori tinggi, 29,41% atau sebanyak 5 orang siswa berada pada kategori sedang dan 52,94% atau 9 orang siswa berada pada ketegori rendah.
Knowledge integration capability, innovativeness, and entrepreneurial orientation on business performance
Authors: Margahana Helisia , Sugandini Dyah
Published: May 2022

Objectives – This study aims to analyze the business performance of SMEs in South Sumatera, which has limited resources and is affected by the COVID-19 pandemic but can still survive. The business performance is analyzed through knowledge integration capability, innovativeness, and entrepreneurial orientation.Design/methodology/approach – The research method used is a questionnaire survey, and the respondents observed were 232 SMEs in South Sumatra. The data analysis technique uses a two-step approach to SEM with SEM-AMOS 25.Findings – The Business Performance Model is acceptable. Furthermore, business performance is influenced by knowledge integration capability, innovativeness, and entrepreneurial orientation. The more SMEs that have a strong entrepreneurial orientation can integrate the knowledge of their employees and have the ability to adopt innovation (innovativeness) quickly, SMEs can improve their performance, even in difficult times due to the COVID-19 pandemic.Research limitations/implications – This study only observed SMEs that survived the COVID-19 pandemic and did not involve SME respondents who failed to adapt to the pandemic. This study only uses knowledge integration capability, innovativeness, and entrepreneurial orientation in predicting performance. The ability to integrate knowledge has a relatively small impact on the performance of SMEs, and it is better if the influence of this knowledge can be analyzed further to get better results.Originality/value – This study adds entrepreneurial orientation as a determinant of the ability to integrate knowledge in one model analyzed to predict SMEs' performance after the COVID-19 pandemic. The respondents of this research are also SMEs that have been affected by COVID-19 and are still surviving now.
Pengaruh penggunaan media internet tehadap hasil pembelajaran menulis karangan siswa sekolah menengah atas
Authors: Febrina Nina , Kartolo Rahmat
Published: May 2022

Tujuan penelitian untuk mengetahui pengaruh penggunaan media internet terhadap hasil pembelajaran menulis karangan siswa dan peningkatan pengaruh penggunaan media internet terhadap hasil pembelajaran menulis karangan kepada siswa. Menulis sebagai proses melambangkan bunyi-bunyi ujaran berdasarkan aturanaturan tertentu. Segala ide, pikiran, dan gagasan yang ada pada penulis disampaikan dengan cara menggunakan lambang-lambang bahasa yang terpola, agar pembaca dapat memahami apa yang dikomunikasikan penulis. Dalam menulis memerlukan kerja otak, kesabaran pikiran, kehalusan perasan, kemauan yang keras. Dalam mengemukakan gagasan secara tertulis dituntut kemampuan berpikir yang memadai, seperti penguasaan materi tulisan, pengetahuan bahasa tulis, dan motivasi yang kuat. Penelitian dilakukan adalah menggunakan penelitian eksperimen dengan menggunakan kelas eksperimen dan kelas kontrol dan diambil secara acak. Kemampuan siswa dalam menulis karangan sebelum menggunakan media internet tergolong rendah. Hasil penelitian menunjukkan bahwa setelah menggunakan media internet dalam menulis karangan kemampuan siswa  mengalami peningkatan yang signifikan tinggi. Dari hasil penelitian yang dilakukan, penggunaan media internet dalam menulis karangan sangat efektif diterapkan pada siswa kelas XI SMA Negeri 1 Naga Juang Kabupaten Mandailing Natal tahun pembelajaran 2021-2022.
Pengembangan media pembelajaran berbasis multimedia interaktif dalam teks cerita ulang biografi pada siswa sekolah menengah atas
Authors: Wilantara Pandu , Kartolo Rahmat
Published: May 2022

Setelah melihat hasil belajar peserta didik dan berdasarkan hasil wawancara baik kepada siswa maupun kepada guru dapat disimpulkan bahwa media pembelajaran interaktif sangat dibutuhkan dalam proses belajar mengajar. Oleh karena itu, media pembelajaran berbasis multimedia pada materi teks cerita ulang biografi diharapkan dapat menumbuhkan minat dan rasa ingin tahu siswa karena selain berisi materi, juga dilengkapi dengan musik, gambar, video. Sehingga pembelajaran teks cerita ulang biografi menjadi lebih menarik dan mudah dipahami. Penelitian ini bertujuan untuk mengetahui pengembangan media pembelajaran berbasis multimedia interaktif dalam teks cerita ulang biografi pada sisa kelas SMA. Penelitian ini menggunakan metode R & D. Subjek penelitian adalah siswa kelas X SMA Negeri 7 Binjai. Adapun langkah-langkah yang digunakan dalam penelitian ini adalah mengumpulkan data, mendesain produk, validasi para ahli, revisi produk. Berdasarkan uji keefektifan produk yang dilakukan terhadap media diketahui bahwa media pembelajaran berbasis multimedia interaktif efektif digunakan dalam proses pembelajaran. Hal ini dibuktikan dari hasil ujian keefektifan produk media pembelajaran berbasis multimedia interaktif berada pada kategori sangat baik. Berdasarkan hasil pengujian yang dilakukan, diketahui bahwa hasil belajar belajar siswa yang menggunakan media pembelajaran berbasis multimedia pembelajaran lebih tinggi dibandingkan dengan siswa yang menggunakan tanpa media pembelajaran berbasis multimedia pembelajaran. Hal ini dibuktikan dengan perolehan nilai rata-rata siswa yang belajar dengan menggunakan media pembelajaran berbasis multimedia interaktif lebih tinggi dibandingkan dengan siswa yang belajar dengan siswa tanpa media pembelajaran berbasis multimedia interaktif.
Pengembangan bahan ajar drama pada model pembelajaran kooperatif dalam pembelajaran bahasa indonesia siswa sekolah menengah atas
Authors: Afreni Afreni , Kartolo Rahmat
Published: May 2022

Permasalahan dalam penelitian ini adalah bagaimanakah efektivitas hasil desain pengembangan model pembelajaran kooperatif dalam pembelajaran bahasa Indonesia khususnya pada materi memerankan drama pada siswa SMA. Tujuan penelitian ini adalah untuk mendeskripsikan efektivitas hasil desain pengembangan model pembelajaran kooperatif dalam pembelajaran bahasa Indonesia khususnya pada materi memerankan drama pada siswa SMA. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian pengembangan (Research & Development). Subjek penelitian terhadap produk ini adalah validator. Penilaian dilakukan dengan mengisi lembar validasi yang telah disediakan, yang menjadi validator dalam penelitian ini adalah dosen ahli. Selain itu, yang menjadi subjek penelitian ini  adalah siswa SMA Swasta Taman Siswa Medan. Objek penelitian ini adalah modul memerankan drama dengan menggunakan model pembelajaran kooperatif tipe jigsaw pada siswa kelas XI SMA Swasta Taman Siswa Medan. Instrumen yang digunakan untuk mendapatkan data penelitian menggunakan instrument nontes dan instrumen tes. Hasil validasi desain pengembangan model pembelajaran kooperatif dalam pembelajaran bahasa Indonesia khususnya pada materi memerankan drama pada siswa SMA Swasta Taman Siswa Medan yang dilakukan oleh ahli, guru dan siswa berada pada kategori baik.  Dengan demikian, desain pengembangan model pembelajaran kooperatif efektif dalam pembelajaran bahasa Indonesia khususnya pada materi memerankan drama pada siswa SMA Swasta Taman Siswa Medan, dimana sebelum proses pengembangan berada pada kategori cukup dan kemudian meningkat menjadi baik setelah proses pengembangan.
Analisis hukum islam terhadap arisan julo-julo di desa paraman pasaman barat
Authors: Yarham M
Published: May 2022

This study aims to determine the analysis of Islamic law on the Julo-Julo social gathering in Paraman Ampalu Village, Gunung Tuleh District, West Pasaman Regency. This type of research is descriptive qualitative research, using a phenomenological approach. Methods of collecting data through observation, interviews and documentation. The results of this study indicate that the practice of debt and receivables in the practice of Arisan Julo-Julo carried out by the people of Paraman Ampalu Village, Gunung Tuleh District, West Pasaman Regency is illegal. Because, it contains usury nasi'ah, which is exaggerating the payment of goods or money owed due to delays in paying the social gathering money. Then, in terms of the Julo-Julo Arisan Practice contract in Paraman Ampalu Village, Gunung Tuleh District, West Pasaman Regency using a wadi'ah savings contract. The goods deposited are in the form of cash, money deposited by the arisan member to the manager which is then carried out by drawing lots. Furthermore, with regard to the pillars and conditions of the person who makes the deposit and the person who receives the deposit, the person who receives the deposit is the manager, while the person who makes the deposit is the arisan member.
Karakteristik struktur dan kebahasaan teks deskripsi siswa di sekolah menengah pertama islam terpadu
Authors: Rahmadani Meli
Published: May 2022

The purpose of this research is to describe the characteristics of the structure and language of the description text of the VII grade students of SMP IT Al-Kahfi Pasaman Barat. This type of research is qualitative research using descriptive methods. The results of this research are two, namely (1) characteristics of the structure of the description text of the VII grade students of SMP IT Al-Kahfi Pasaman Barat is the title, identification, and description of the section, and (2) the linguistic characteristics of the description text of the VII grade students of SMP IT Al-Kahfi Pasaman Barat is special words, synonymous words with strong emotions, and personal pronouns.
Pengembangan modul pembelajaran pada mata pelajaran produk kreatif dan kewirausahaan di sekolah menengah kejuruan
Authors: Basril Ali , Syahril Syahril , Ambiyar Ambiyar , Syah Nurhasan
Published: May 2022

Berdasarkan dari hasil observasi dan pengamatan yang telah dilakukan di SMK Negeri Kundur, pola pembelajaran selama ini adalah para guru (pengajar) PKK menggunakan teknik belajar langsung (ceramah) karena guru itu belum mampu lagi mengimplementasikan teknik dan media pembelajaran yang tepat. Pilihan media pengajaran yang tidak tepat yang mengakibatkan siswa cepat bosan, tidak memperhatikan guru sehingga para siswa tidak menyenangi mata diklat yang diajarkan. Oleh karena itu, peneliti akan mengembangkan modul/buku yang ada. Penelitian ini bertujuan mengkaji tentang pengembangan modul pembelajaran berbasis produk pada mata diklat PKK yang meliputi uji validitas, uji praktikalitas dan uji efektifitas  Model yang dipakai adalah model ADDIE, metode pengumpulan data melalui angket, subjek penelitian adalah guru PKK dan siswa SMKN Kundur jurusan TKJ kelas XII TP 2021/2022. Hasil penelitian adalah memperoleh modul yang layak, ditinjau dari aspek validitas dengan nilai rata-rata 91.83% (valid), praktikalitas oleh guru rata-rata 92.08% dan siswa rata-rata 86.31% (sangat praktis), dan efektifitas rata-rata 82.22% (sangat tinggi). Kesimpulan adalah modul pembelajaran berbasis produk ini layak untuk digunakan.
Trends In Highly Personalized Health Search: Analysis On Google Search Behaviors
Authors: BIZEL Gulhan , SİNGH Kusum
Published: May 2022

Purpose: The purpose of this research is to deepen the knowledge for America's leading health concerns such as depression, chlamydia and scabies and get insights for when the searches are being made, from where they are being made,
and what type of searches are made. Design/methodology/approach: The primary source for the datasets collected on keywords for depression, chlamydia, and scabies was retrieved using Google Trends and the Pytrends API. All the data
collected were publicly available and obtained legally. The primary search for three diseases was conducted on Google Trends for the United States of America. Findings: It was observed that in a comparative study of the timing
of searches of all the three diseases are late nights or early in the morning. Wednesdays have the highest peak in case of searches of the week has the probability of searches more as compared to weekends. Also based on type of
searches, it was observed that from January to May there are more searches being conducted. Discussion: Although data from search results requires advanced technical skills to be retrieved and analyzed, Google Trends data can be
used to better understand user behavior. Early tracking of various medical conditions could drive better treatment and prevention methods.
Refugee Education in Sivas: Teacher Difficulties and Solutions
Authors: MATOĞLU Memet , YILDIRIM Burak
Published: May 2022

Bu araştırma, Sivas ilinde ilköğretim düzeyinde eğitim veren branş veya sınıf öğretmenlerinin mülteci öğrencilerle eğitim-öğretim sürecinde, sürecin en belirleyici parçalarından birisi olarak, yaşadıkları zorlukları belirlemek ve çözüm
önerilerini almak amacı ile gerçekleştirilmiştir. Böylelikle ileride mülteci veya sığınmacı çocuklara dair eğitim öğretim çalışmaları bağlamında daha kapsamlı bir hale getirilerek yapılacak çalışmalara temel teşkil etmesi beklenmektedir.
Ülkemizin tamamında yaşanan ve güncel bir eğitim problemi olarak karşımıza çıkan bu sorunların toplum dokusuna uyumlu bir şekilde ortadan kaldırılmasına katkı sağlaması öncelikli olarak hedeflenmektedir. Araştırmanın verileri uzman
görüşleri alınarak hazırlanan yarı yapılandırılmış görüşme formu ile toplanmıştır. Yarı yapılandırılmış görüşme formu üç bölümden oluşmaktadır. Birinci bölümde katılımcılara ilişkin kişisel bilgiler, ikinci bölümde mülteci öğrencilerin
özelliklerine (göç nedenleri, ailelerinin ekonomik durumları, ailelerinin ilgi düzeyleri, Türkçeyi kullanma düzeyi) ilişkin sorular, üçüncü bölümde ise öğrenme ve öğretme süreçlerinde mülteci öğrencilerle yaşanan sorunlara ve çözümlere
ilişkin sorular yer almaktadır. Formun analiz edilmesinde betimsel analiz tekniği kullanılmıştır. Mülteci öğrenci okutan öğretmenlerin Sivas ili ölçeğinde yaşadıkları eğitim süreci ile ilgili sorunları ve çözüm önerilerini ortaya
koymaya çalıştığımız bu araştırmada karşılaşılan en temel sorunların dil problemi, kültürel uyum problemleri ve öğretmenlere yönelik eğitim çalışmalarındaki yetersizlik olduğu tespit edilmiştir. Bu nedenle de ülke olarak üstlendiğimiz,
çok çeşitli milletlerden mülteci çocuklarının eğitimi konusunda karşımıza çıkan temel sorunların başında gelen öğretmenlerimizin yaşadığı problemlerin ele alınması ve çözüm yollarının aranması hedeflenmektedir. Mülteci öğrencilere
eğitim veren öğretmenlere daha kapsamlı ve yaygın hizmet içi eğitim verilmesi önerilmektedir. Ayrıca, üniversitelerin, enstitülerin ve diğer yükseköğretim kapsamındaki kurumların da konu dâhilinde öğretmenler için eğitici seminer
programları düzenlemeleri sorunların ortadan kalkmasına yardımcı olacağı düşünülmektedir.
The Relationship Of Hubristic Leadership And Hubris Syndrome
Authors: UÇKUN Seher , YÜKSEL Asiye , UÇKUN C. Gazi
Published: May 2022

Lider ve liderlik kavramları insanlık tarihi kadar eskidir. Ancak bilimsel olarak incelenmesi yönetim düşünce tarihi ile paralellik göstermektedir. İçinde bulunulan dönemin koşulları içerisinde liderlik kavramı tanımlarında da bazı
farklılıklar olduğu gözlenmektedir. Lider, bir grup insanı belli bir amaca yönlendiren kişidir. Bu açıdan değerlendirildiğinde lider takipçilerini pozitif olarak etkilemekte ve onları amaçları doğrultusunda yönlendirerek harekete
geçirmektedir. Liderin başkalarını etkileyebilme özelliği liderin elinde bulundurduğu güçten gelmektedir. Bu güç liderin başka kişilerin davranışlarını etkileyebilme becerisidir. Liderin pozitif yönü ile ilgili karizmatik, vizyoner,
hizmetkar, etik, alçakgönüllü liderlik tarzları sayılabilir. Ancak liderin takipçilerini olumsuz olarak etkileyen ve izleyicilerin dengelerini bozan liderlik tarzları ise karanlık liderlik yaklaşımlarını ortaya çıkarmıştır. Olumsuz
yönleri ile ön plana çıkan liderlik tarzları olarak da hubristik, yıkıcı, toksik, narsist, paranoyak liderlik sayılabilir. Bu çalışmada; liderin karanlık yüzünü ortaya çıkaran ve takipçilerini olumsuz etkileyen liderlik tarzı olan
hubristik liderlik incelenecektir. Hubristik liderliğin nedenleri ve sonuçları açıklanarak hubris sendromu ile ilişkisi ortaya konacaktır.
Flipped classroom learning system based on guided inquiry using moodle on acid-base solutions
Authors: Fani Vira Gita , Mawardi Mawardi
Published: May 2022

This study aims to develop a digital learning system that can be used during a pandemic and meet the demands of the industrial revolution 4.0 by determining its validity and practicality. The type of research in this research is Educational Design Research (EDR) using the Plomp development model. The research was conducted at a public high school (SMA Negeri 8 Padang) in the academic year 2021/2022. Data was collected using a validated questionnaire and a practicality questionnaire. The results showed that the learning system obtained average content validity of 0.87 with a valid category and average media validity of 0.88 with a valid category. The results of the practicality test for students have average practicality of 90% in a very practical category and average practicality for teachers of 92% in a very practical category. Overall, the research results show that developing a flipped classroom learning system based on guided inquiry using Moodle on acid-base solution material is valid and practical.
Effectivity of guided discovery learning supported with elemental chemistry e-module on students learning outcomes
Authors: Putri Elga Joninda , Yerimadesi Yerimadesi
Published: May 2022

This study aims to analyze the effectiveness of the elemental chemistry e-module based on guided discovery learning in improving student learning outcomes. The research was conducted in class XII at a public high school (SMAN 13 Padang) with 36 students. The type of research used is quasi-experimental. Research design is a one-group pretest-posttest design and data analysis using a t-test. Sampling using a simple random sampling technique. The level of effectiveness of the e-module was analyzed from the results of the n-gain value. The obtained n-gain value is 0.49 in the medium category. In conclusion, the guided discovery learning-based e-chemistry module effectively improves student learning outcomes with high criteria.
An action research for enhancing student understanding of science literacy in stoichiometry by using flash-based learning media
Authors: Saputra Raditya Wisnu , Mitarlis Mitarlis
Published: May 2022

The research aims to determine the influence of flash media on students' understanding of scientific literacy in stoichiometry. The research method used one group pretest-posttest design. The research was conducted in the tenth grade in one of the State Senior High schools in Gresik, East Java, Indonesia. The three meetings in action research were running well. However, there are obstacles where the device used is very limited, so teachers need to find the solution. Student activity during learning gets a percentage average of 87.67%. It means students were very active. Student learning outcomes show that 97% of students complete the standard minimum of completeness, 34 students complete, and one student does not complete. The Wilcoxon test shows a significantly average student learning outcomes, and the n-gain value for all students of 0.72 is relatively high. The results of the percentage of students' positive responses of 87% are classified as very good. In conclusion, learning by using flash media can be accepted by students and increase their understanding of scientific literacy on stoichiometry.
The effect of the structured inquiry learning model on students' critical and collaborative thinking skills
Authors: Hidayah Laely Faizati Al , Nurita Tutut
Published: May 2022

The study aims to describe the effect of the inquiry learning model on student critical thinking skills and collaborative skills. The one-group pretest-posttest design was used in the study. The samples were 31 students in grade eight of junior high school in Surabaya, Indonesia. Learning performance data is obtained through observation methods, students' critical thinking skills data through writing test methods, and collaborative skills with observation methods. Learning implementation data is then analyzed with mode formulas. Critical thinking skill data is analyzed using the paired-sample t-test. Collaboration skill data is analyzed with the mode formula. Critical thinking skills indicators are providing simple explanations, building basic skills, concluding, providing advanced explanations, and organizing strategies and tactics. Collaborative skill indicators are working productively with a group of friends, being jointly responsible for getting work done, participating respectfully in discussions, debates, and disagreements, committing to putting group goals first, showing flexibility, and compromising. The study showed that tcount=12.961 and ttable=30. It means that a structured inquiry learning model can improve students' critical and collaborative thinking skills.
Examining Psychological Correlates and Indirect Effects of Forgiveness on Racial Discrimination among Polynesian American Emerging Adults
Authors: Tanner Emily , Allen G. E. Kawika , Young Ellie L. , Feinauer Erika , Ure Caitlin
Published: May 2022

There is a lack of research on the effects of racial discrimination on the mental health of emerging Polynesian American adults. Broadly, the aim was to examine the intersections of racial discrimination, depression, anxiety, stress, self-esteem, anger, forgiveness, and satisfaction with life in a sample of 423 Polynesian emerging adults through an online Qualtrics survey. Specifically, this study also sought to examine the effects of racial discrimination and the indirect effects of forgiveness on mental health among this Polynesian American group. Elevated experiences of racial discrimination were linked to increased levels of anger as well as negative psychological outcomes including depression, anxiety, and stress. Furthermore, experiences of racial discrimination were inversely correlated with forgiveness and self-esteem. Participants with a high school education or less were more likely to report experiences of racial discrimination. Forgiveness mediated the relationship between racial discrimination and depression, anxiety, stress, and satisfaction with life. Implications are provided regarding the psychological impacts of racial discrimination among Polynesian emerging adults.
Are gender and immigration a double disadvantage? : Exploring experiences of Sri Lankan female Immigrant Entrepreneurs in London, United Kingdom
Authors: Hapugoda Achchi Kankanamge Nadee Sheresha Surangi
Published: May 2022

Ethnic minority female entrepreneurs play a vital role in developed countries yet rarely receive the recognition they deserve. The research looks into and explores the experience of Sri Lankan female immigrant entrepreneurs and their challenges in London, UK. The research followed the path of a narrative approach of qualitative methodology, which is known to be an efficient method to explore the experiences of people through a sociologically based theory on “othering” and “belonging”. Seven participants were purposively approached and asked to narrate their stories and share their experiences. The research findings suggest that female immigrant entrepreneurs face many hardships in their businesses. Institutional and consumer racism and a lack of networking are the external barriers they had to face. The internal challenges include the liability of newness and host countries cultural values. Sri Lankan female entrepreneurs’ identities are labelled as an “othered” social group in the UK business community context,  treated as outsiders and made to face structural exclusion. However, gender is not the real villain; ethnicity is the actual undercover devil at business. This research offers a unique insight into female and immigrant entrepreneurship, thereby casting light on an aspect of Sri Lankan female entrepreneurs lives in the UK, which is currently under-researched.
A Mathematical Theory of Big Data
Authors: Sun Zhaohao
Published: May 2022

This article presents a cardinality approach to big data, a fuzzy logicbased approach to big data, a similarity-based approach to big data, and a logical approach to the marketing strategy of social networking services. All these together constitute a mathematical theory of big data. This article also examines databases with infinite attributes. The research results reveal that relativity and infinity are two characteristics of big data. The relativity of big data is based on the theory of fuzzy sets. The relativity of big data leads to the continuum from small data to big data, big data-driven small data analytics to become statistical significance. The infinity of big data is based on the calculus and cardinality theory. The infinity of big data leads to the infinite similarity of big data. The proposed theory in this article might facilitate the mathematical research and development of big data, big data analytics, big data computing, and data science with applications in intelligent business analytics and business intelligence.
Cervical cancer in elderly women – Is screening cessation for every one?
Authors: Thaís Heinke
Published: May 2022

The cervical cancer screening recommendation suggests discontinuing screening for women over 65 years of age. Given that in many countries most of these women have never participated in an adequate screening program, the aim of this manuscript is to address some possible consequences of many current guidelines.
A critical review on the experimental model of animal for antigout drugs
Authors: Pratik Sunil Kapse  , Samiksha Nandkishor Dhote  , Sachin Diliprao Rahate  , Mahesh Bhanudas Narkhede  , Pavan Prabhakar Chinchole
Published: May 2022

In this era where the pharmaceutical companies and products are hiking in its need and production it is inevitable to document the safety and toxicity along with the indications of the same. This is where the experimental study has a vital role to play. Experimental pharmacology is the science where the drug interaction with different receptors and target sites in living organism are explained. This article reviews about the different aspects of experimental pharmacology and its uses. Gout is an acute inflammatory disease characterized by the presence of uric acid crystals in the joint. This event promotes neutrophil infiltration and activation that leads to tissue damage. Mice received oral administration of BL or saline daily for 7 days and then were injected with MSU in the knee cavity. The present review aims to provide an updated overview on history, types, uses and mechanism of drug treatment for gout (hyperuricemia) with the detail review on information about experimental model of antigout drugs, their operating procedure, these agent works correct overproduction or under excretion of uric acid.
Knee osteoarthritis Disease: A review
Authors: Dunya Khalaf Hamad
Published: May 2022

Osteoarthritis of the knee is a complex peripheral joint disorder with multiple risk factors. The molecular basis of osteoarthritis has been generally accepted; however, the exact pathogenesis is still not known. Management of patients with osteoarthritis involves a comprehensive history, thorough physical examination and appropriate radiological investigation. The relative slow progress in the disease allows a stepwise algorithmic approach in treatment. Non-surgical treatment involves patient education, lifestyle modification and the use of orthotic devises. These can be achieved in the community. Surgical options include joint sparing procedures such as arthroscopyando osteotomy or joint-replacing procedures. Joint-replacing procedures can be isolated to a single compartment such as patellofemoral arthroplasty or unicompartmental knee replacement or total knee arthroplasty. The key to a successful long-term outcome is optimal patient selection, preoperative counselling and good surgical technique.
The impact of the COVID-19 epidemic upon people's life aspects: An overview study
Authors: Doaa Mohammed Bachi  , Nuha Saeed Kadhim
Published: May 2022

Acute Respiratory Syndrome (SARS-CoV-2), the causative agent of Coronavirus Disease 2019 (COVID-19), has recently promoted a rapid change in the way we place ourselves as working humans, so the Earth is already at a dizzying pace. It is developing. The Organization (WHO) classified COVID-19 as an epidemic in March 2020. Putting the entire world on high notice, and it quickly spread to uncharted territory. According to the findings, older persons are much more likely to contract COVID-19, and substantial illnesses, like diabetes, hypertension, and obesity are so much more likely to be impacted putting them at a higher risk of catastrophic disease and death. Even while children tend to have a are less likely to acquire the serious condition and require reduced hospitalization and oxygen therapy, they may suffer a multisystem aggressive disease.