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All Journal JURNAL HUTAN LESTARI INTERACTION: Jurnal Pendidikan Bahasa Jurnal Abdimas Komunikasi dan Bahasa Paradigma
Aprillia, Aprillia
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education Languange, Linguistic, Communication & Media Social Sciences

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SIFAT FISIK-MEKANIK PAPAN PARTIKEL DARI LIMBAH FINIR BERDASARKAN WAKTU KEMPA DAN KONSENTRASI UREA FORMALDEHIDA Aprillia, Aprillia; Dirhamsyah, M; Indrayani, Yuliati
JURNAL HUTAN LESTARI Vol 7, No 4 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i4.37861

Abstract

This study aims to examine the physical and mechanical properties of particle board from veneer waste based on the press time and concentration of urea formaldehyde, as well as to determine the best pressing time and adhesive concentration, so as to produce physical and mechanical properties that meet JIS A 5908: 2003 standards. The method used in this research were a factorial experiment in random design complete (RAL) with two factors are factor A (pressing time) consists of 7 minutes and 9 minutes, and factor B (urea formaldehyde concentration) consists of concentrations of 12%, 14% and 16%. The particle board size is 30 cm x 30 cm x 1 cm with a target density of 0,8g/cm3 and pressed at 165°C with a pressure of 30 kg/cm2. The results showed that density values 0,7640 gr/cm³, water content 8,4509%, water absorption 40,4108%, thickness development 9,9308%, MOE 19.290,5877 kg/cm², MOR 370,5011 kg/cm², IB 2,9925 kg/cm², the screw holding strength 146,7145 kg. In general, all test values meet the JIS A 5908: 2003 standards except thickness swelling and MOE. The best particle board is a particle board made of with a pressing time of 9 minutes with a concentration of urea formaldehyde of 16%.Keywords: pressing time, urea formaldehyde concentration, particle board, veneer waste
Pelatihan Dasar-Dasar Tata Bahasa Inggris Bagi Santri Yayasan Wihdatul Ummah Menggunakan Teknik Dictogloss Nuraeni, Cicih; Jimmi, Jimmi; Aprillia, Aprillia
Jurnal Abdimas Komunikasi dan Bahasa Vol. 1 No. 1 (2021): Juni 2021
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.078 KB) | DOI: 10.31294/abdikom.v1i1.341

Abstract

Pelaksanaan pengabdian kepada masyarakat ini dilaksanakan dengan tujuan untuk meningkatkan pengetahuan, wawasan serta kompetensi bagi para santri, terutama Bahasa Inggris. Kegiatan ini berfokus pada pelatihan tata Bahasa Inggris dengan jenis materi yang disesuaikan dengan karakter dan kebutuhan para santri. Teknik pembelajaran tata bahasa yang digunakan pada pelatihan tata Bahasa Inggris ini adalah dengan menggunakan teknik Dictogloss (dikte). Dictogloss adalah aktivitas dikte kelas di mana peserta didik diharuskan merekonstruksi teks pendek dengan mendengarkan dan mencatat kata-kata kunci, yang kemudian digunakan sebagai basis untuk membuat sebuah kalimat lengkap. Pelatihan ini diikuti oleh 30 santri dengan kisaran usia 10 sampai dengan 13 tahun. Dikarenakan masih dalam keadaan pandemic Covid-19 maka pelatihan ini dilaksanakan secara daring yaitu dengan memanfaatkan aplikasi Zoom. Hasil yang diharapkan adalah para santri dapat membuat kalimat dalam Bahasa Inggris dengan tata Bahasa yang baik dan benar
Pelatihan Peningkatan Kosakata Bahasa Inggris Dengan Metode Vocabulary Self-Collection Strategy (VSS) Untuk Peserta Didik Rumah Belajar Mifasol Depok Jawa Barat Nuraeni, Cicih; Jimmi, Jimmi; Meta Tiana, Delis; Aprillia, Aprillia
Jurnal Abdimas Komunikasi dan Bahasa Vol. 3 No. 2 (2023): Desember 2023
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/abdikom.v3i2.2640

Abstract

Mifasol Learning House is a non-profit organization that works for the community with the goal of providing additional education for underprivileged children in Depok, West. The children are given a variety of training materials to help them improve their insight and knowledge so that they can compete. English language training is one of the learning materials available at this study center. This is due to the students' lack of fundamental English knowledge. Correct and accurate English vocabulary is one of the fundamentals and the main issue that students face. Based on this, lecturers in the English Language and Literature study program at Bina Sarana Informatika University participate in community service activities. This activity is packaged as training aimed at increasing English vocabulary acquisition using the Vocabulary Self-Collection Strategy (VSS). Two cycles are used in the training method. Each cycle is divided into four stages: planning, implementation, observation, and reflection. The findings of this training demonstrate that VSS can be used to improve English vocabulary acquisition. The increase in the amount of understanding understood by students in cycles I and II demonstrates the improvement in student learning outcomes. In cycle I, the average test score was 58.2. In cycle II, the average test score was 70.2. The conclusion of this activity is that the VSS strategy can be used to improve students' English vocabulary acquisition. Rumah Belajar Mifasol adalah organisasi nirlaba yang bekerja untuk masyarakat dengan tujuan membantu memberikan pendidikan tambahan bagi anak-anak kurang mampu di Depok, Barat. Di tempat ini, anak-anak tersebut mendapat berbagai materi pelatihan untuk menunjang wawasan dan pengetahuan mereka agar mampu berdaya saing. Salah satu materi pembelajaran yang diberikan pada rumah belajar ini adalah pelatihan Bahasa Inggris. Hal ini dikarenakan kurangnya pengetahuan dasar bahasa Inggris peserta didik. Kosakata bahasa Inggris yang benar dan akurat merupakan salah satu hal yang fundamental dan menjadi permasalahan utama yang dihadapi siswa. Berdasarkan hal tersebut, dosen pada program studi Bahasa Inggris dan Sastra Inggris Universitas Bina Sarana Informatika melakukan kegiatan pengabdian masyarakat. Kegiatan ini dikemas dalam bentuk pelatihan bertujuan untuk meningkatkan perolehan kosakata bahasa Inggris menggunakan Vocabulary Self-Collection Strategy (VSS). Metode pelatihan yang digunakan terdiri dari dua siklus. Tiap siklus terdiri dari empat tahap, yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Hasil pelatihan ini menunjukan bahwa VSS dapat digunakan untuk meningkatkan perolehan kosakata Bahasa Inggris. Peningkatan hasil belajar peserta didik ditunjukkan dengan meningkatnya jumlah kosakata yang dipahami oleh peserta didik pada siklus I dan II. Nilai rata-rata hasil belajar pada siklus I adalah 58,2. Nilai rata-rata tes hasil belajar pada siklus II adalah 70,2. Kesimpulan pada kegiatan ini adalah bahwa penerapan strategi VSS dapat digunakan untuk meningkatkan perolehan kosakata bahasa Inggris peserta didik.
Predicting Graduation Outcomes: Decision Tree Model Enhanced with Genetic Algorithm Rukiastiandari, Sinta; Rohimah, Luthfia; Aprillia, Aprillia; Mutia, Fara
Paradigma - Jurnal Komputer dan Informatika Vol. 26 No. 1 (2024): March 2024 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v26i1.3165

Abstract

This research aims to improve the accuracy of predicting student permit results in the digital era by utilizing machine learning techniques. The main focus is the use of a Decision Tree (DT) model optimized with a Genetic Algorithm (GA) to overcome the limitations of accuracy and testing of conventional methods. This research began with collecting student academic data, followed by preprocessing to eliminate incompleteness and organize the data format. The DT model is then built and optimized with GA, which is inspired by biological evolutionary processes to improve feature selection and parameter tuning. The results show a significant increase in prediction accuracy, from 86.19% to 87.68%, and an increase in the Area Under Curve (AUC) value from 0.755% to 0.788%. This research not only proves the effectiveness of GA integration in improving DT models, but also paves the way for the application of evolutionary techniques in educational data analysis and other fields. The main contributions of this research include the development of more accurate prediction models and practical applications in educational contexts, with the hope of assisting educational institutions in making more informed decisions for their students.
Interactive English Learning with Multimedia at YPK Karya High School Aprillia, Aprillia; Andayani, Endang Sri; Chodidjah, Chodidjah
INTERACTION: Jurnal Pendidikan Bahasa Vol 10 No 2 (2023): INTERACTION: Jurnal Pendidikan Bahasa
Publisher : Universitas Pendidikan Muhammadiyah (UNIMUDA) Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36232/jurnalpendidikanbahasa.v10i2.4997

Abstract

In the world of education, multimedia is used as an effective, attractive, efficient, and easy-to-use learning media in terms of learning assessment. Currently, the method of learning English at YPK Karya High School is still face-to-face and textbooks, the difficulty of students cannot listen to the speech and vocabulary sentences conveyed by the teacher and cannot write the vocabulary sentences correctly, therefore researchers make alternative English learning with multimedia, as an easy and interactive learning solution. The model used is ADDIE, and there are 5 stages: analysis, design, development, implementation, and evaluation. The subjects in this study were 1 principal, 2 teachers, 3 students. The methods used to collect data were interviews and observations. After obtaining the results of the analysis, the researcher designs the device requirements and multimedia design with the aim of providing a complete picture of the application. The design was performed using the Flash Professional CS5 application, an application specifically designed to create animation, and Photoshop 7.0 for image creation. Finally, the application for failures, system errors, and application maintenance. The results of the research on interactive learning English with multimedia are very helpful for students of SMA YPK Karya Tangerang because it is simpler and easier to repeat.
Co-Authors Chodidjah Chodidjah Cicih Nuraeni, Cicih Endang Sri Andayani Jimmi Jimmi, Jimmi Luh Made Indah Sri Handari Adiputra M. Dirhamsyah Meta Tiana, Delis Mutia, Fara Rohimah, Luthfia Sinta Rukiastiandari