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All Journal PROSIDING SEMINAR NASIONAL MEDIA ELEKTRIKA Jurnal Karya Pendidikan Matematika Berdikari: Jurnal Pengabdian Masyarakat Indonesia
M. Toni Prasetyo
Faculty Of Engineering, Muhammadiyah University Semarang, Indonesia
Arts Humanities Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Mathematics

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STUDI AWAL POTENSI KOMPOSIT SELULOSE BAKTERIA-POLIANILIN SEBAGAI SUBSTRAT SEL SURYA Dini Cahyandari; Ahmad Solichan; Toni Prasetyo
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2014: PROSIDING SEMINAR NASIONAL HASIL - HASIL PENELITIAN & PENGABDIAN
Publisher : Universitas Muhammadiyah Semarang

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In recent decades, alternative energy from solar cell was investigating by many researcher because it can use as energy substitutes petrol and reduces green house effects. Nowdays, reduces petrol subsidized effect on increased prices of petrol. That is the reason why study on solar cell is important. Dye sensitized solar cell is one of simple technology to use solar energy became electricity. Polyanilin is one of polimer that is electricity conductor. Bacteria cellulose can use as template of polyanilin to polymerisation. SEM and FT-IR investigation shows that composites of bacterial cellulose-polyanilin polimerisation well on bacterial cellulose fiber that sintesized from nata de cassava.
KEEFEKTIFAN MODEL PEMBELAJARAN IDEAL PROBLEM SOLVING BERBASIS MAPLE MATAKULIAH METODE NUMERIK Eko Andy Purnomo; Muhammad Toni Prasetyo; Budiharto -
Jurnal Karya Pendidikan Matematika Vol 3, No 2 (2016): Jurnal Karya Pendidikan Matematika
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (105.286 KB) | DOI: 10.26714/jkpm.3.2.2016.%p

Abstract

Metode numerik merupakan salah satu metode yang mempunyai peran sangat strategis dalam matematika. Masalah yang sulit atau bahkan tidak mungkin diselesaikan secara analitis dapat diselesaikan dengan metode numerik. Berdasarkan observasi awal peneliti disimpulkan bahwa 1) mahasiswa cenderung menghafal dan bukan memahamimetode numerik, 2) pembelajaran masih bersifat konvensional, 3) mahasiswa belum mengetahui secara mendalam aplikasi metode numerik dalam kehidupan, 4) pembelajaran belum memanfaatkan aplikasi teknologi. Hal ini menyebabkan mahasiswa pasif dan motivasi belajar juga turun yang mengakibatkan kemampuan pemecahan masalah masihrendah. Solusi untuk mengatasi permasalahan pada matakuliah Metode Numerik adalah dengan penerapan model pembelajaran IDEAL Problem Solving berbasis Maple. Penelitian ini bertujuan untuk mengetahui keefektifan implementasi model pembelajaran IDEAL Problem Solving berbasis Maple pada matakuliah Metode Numerik. Hasil penelitian menunjukkan bahwa implementasi model pembelajaran IDEAL Problem Solving berbasis Maple matakuliah Metode Numerik adalah efektif. Keefektifan ditandai dengan (a)kemampuan pemecahan masalah mencapai ketuntasan, (b) terdapat pengaruh keaktifan dan motivasi terhadap kemampuan pemecahan masalah yang signifikan (c)kemampuan pemecahan masalah kelas setelah perlakuan lebih baik dari kelas sebelum perlakuan.Berdasarkan hasil penelitian, dosen hendaknya dapat menerapkan model pembelajaran IDEAL problem solving berbasis maple untuk meningkatkan keaktifan, motivasi dankemampuan pemecahan masalah.Kata Kunci: IDEAL problem solving, Maple, Metode Numerik
Improvement of traditional poultry housing production capacity using feather tool In Sapuran District, Wonosobo District Dini Cahyandari; M Toni Prasetyo
Berdikari: Jurnal Pengabdian Masyarakat Indonesia Vol. 1 No. 3 (2019): Berdikari: jurnal Pengabdian Masyarakat Indonesia
Publisher : Future Science

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Abstract

Chicken Slaughtering Business Ms. Siti has been pioneering this business since the early 1990s and still survives until now. In her efforts Ms. Siti bought broilers from chicken farmers around the neighborhood. Then it is processed to continue to be sold to traditional markets in Sapuran District. Whereas Mrs. Mundri's chicken slaughtering business began around the beginning of the 2000s. Every day around 100 chickens are processed to be marketed later. Which is one of the problems for Chicken Slaughter Business including IbM Partner Industry The slaughtering business of Ms. Siti's chicken is the sanitation of the chicken slaughtering process until the marketing process. Chicken slaughterhouse is less hygienic, so that in this IbM service activity the implementer will introduce a more hygienic chicken processing process. Activities another problem is the use of human energy in the process of turning chicken feathers which results in high production costs and a large degree of dependence on human labor. Another problem is processing chicken into processed products that have higher economic value and are more durable.
Co-Authors - Karnoto Achmad Solichan Andika Akhmad Budiharto - Dini Cahyandari Eko Andy Purnomo Fajar Pranayuda Hamzah Berahim Ihwan Ernanto Wibowo Luqman Assaffat Novan Nur Hidayah Sri Pringatun Syarif Mahmud T Haryono