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All Journal Journal on Education Nusantara Hasana Journal Jurnal KOMPOSITS Agricultural Socio-Economic Empowerment and Agribusiness Journal Jurnal Sains dan Teknologi Pangan
Reka Putri Maharani
Mahasiswa Jurusan Teknik Sipil, Fakultas Sains Dan Teknologi, Universitas Jambi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Nursing Social Sciences

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PENGARUH VARIASI PENAMBAHAN FLY ASH BATU BARA SEBAGAI PENGGANTI SEBAGIAN SEMEN TERHADAP NILAI KUAT TEKAN BATA RINGAN Reka Putri Maharani; Nazarudin Nazarudin; Fetty Febriasti Bahar
Jurnal KOMPOSITS Vol 3, No 2 (2022): September, Jurnal KOMPOSITS
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jkts.v3i2.871

Abstract

Pada masa sekarang, terdapat berbagai jenis beton yang digunakan pada dunia konstruksi, salah satunya yaitu beton ringan.Beton ringan ini merupakan beton yang memiliki berat jenis yang rendah dibandingkan dengan jenis beton lainnya. Selain beton ringan, bata ringan juga banyak digunakan pada dunia konstruksi pada saat ini. Bata ringan memiliki perbedaan dengan beton ringan. Beton ringan menggunakan agregat kasar, sedangkan bata ringan tidak menggunakan agregat kasar. Bata ringan pada saat ini banyak digunakan pada dunia konstruksi dinding yang mana bata ringan ini menggantikan bata merah ataupun sebagai pengganti batako. Dalam upaya meminimalisir penggunaan semen maka diperlukanlah adanya inovasi baru yaitu seperti penambahan fly ash batu bara pada campuran bata ringan sebagai bahan pengganti sebagian semen. Pada penelitian ini melakukan pengujian dimana pada campupran bata ringan ini ditambahkan suatu variasi penambahan Fly Ash sebagai pengganti sebagian semen yg mana jumlah variasi pengganti sebagaian ini memiliki beberapa variasi yaitu mulai dari 5%, 7,5% hingga variasi 10%. Yg mana dari beberapa variasi ini dapat dilihat berapa nilai dari kuat tekan bata ringan pada setiap kenaikan variasi Fly Ash sebagai pengganti sebagian semen
BUDIDAYA BELUT DI LAHAN MINIMALIS DAN PRODUK OLAHANNYA SEBAGAI PELUANG USAHA Said Rizki Ananda; Andre Saputra; Ade Melda; Zelika Novtalia; Diyah Ayu Putri Maharani
Nusantara Hasana Journal Vol. 2 No. 9 (2023): Nusantara Hasana Journal, February 2023
Publisher : Yayasan Nusantara Hasana Berdikari

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Abstract

Eels belong to a group of snake-shaped fish belonging to the Synbranchidae tribe. Eels can live in fresh water areas, swamps, rice fields, fish ponds and lakes. Usually eels eat small fish as food. Besides that, eel has several different types. If consumed, eel has a fairly high content value compared to eggs and meat. Because of this high content value that makes eel a good food for consumption. Because there are so many advantages that eels have, that's why the development of eel cultivation is carried out. The development of eel cultivation is expected to increase the productivity of eel products, because eels that come from nature are now small in population due to fishing that is not environmentally friendly and the use of chemical fertilizers in the rice fields causes damage to the eel ecosystem is disrupted. The scarcity of eels that are found in nature causes eels circulating in the market to be difficult to find and have a fairly high selling price. This is what underlies the need for home eel cultivation by using drums or making small ponds. The purpose of the activity is to produce quality eels by cultivating at home by making eel houses. To produce a home-made product that is nutritious and liked by various groups of people because it tastes delicious. To promote processed eel products through the marketplace.
Identifikasi Faktor Eksternal Yang Mempengaruhi Motivasi Belajar Siswa di SMP Negeri 9 Kota Jambi Niken Maharani Putri; Nelyahardi Gutji; Fellicia Ayu Sekonda
Journal on Education Vol 5 No 3 (2023): Journal on Education: Volume 5 Nomor 3 Tahun 2023
Publisher : Departement of Mathematics Education

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Abstract

Motivation is a concept used to describe the initiation, direction, and intensity of individual behavior. Motivation is the force that drives someone to do something to achieve a goal. Internal factors are factors driving desires from within while external factors are factors driving desires from outside oneself. Such as encouragement from family environmental factors, school environmental factors, and community environmental factors. Factors that play a very important role in influencing student learning motivation are external factors. This study aims to look at the external factors that influence student learning motivation at SMP Negeri 9 Jambi City along with their indicators. This type of research is descriptive, the population for the assessment is students at SMP Negeri 9 Jambi City, totaling 75 students who are all used as research samples. The sampling technique used in this research is purposive sampling technique. The data collection tool in this study was a questionnaire containing 26 statement items. The data obtained is processed using percentage analysis techniques. Some students stated that external factors influenced student learning motivation at SMP Negeri 9 Jambi City on the family factor indicator with a percentage value of (59.2%). Some students stated that external factors influenced student learning motivation at SMP Negeri 9 Jambi City on the school factor indicator with a percentage value of (64.6%). Some students stated that external factors influenced student learning motivation at SMP Negeri 9 Jambi City on the community factor indicator with a percentage value of (59.1%). The results of the research based on the average percentage of the frequency of respondents' answers from 26 statement items show 61.2% of external factors that influence student learning motivation at SMP Negeri 9 Jambi City
Potensi Ekstrak Buah, Kulit dan Biji Jernang (Daemonorops sp) sebagai Pewarna dan Pengawet Pangan. Tri Rizki; Lavlinesia; Indriyani; Bella Dwi Pasca; Putri Maharani; Anna Anggraini
Jurnal Sains dan Teknologi Pangan Vol. 10 No. 3 (2025): Jurnal Sains dan Teknologi Pangan
Publisher : Jurusan Ilmu dan Teknologi Pangan Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63071/a349sv67

Abstract

Resin jernang (Daemonorops Sp), juga dikenal sebagai Dragon'd Blood, adalah resin yang dihasilkan dari sekresi buah jernang yang menempel pada kulit buah. Mahalnya resin membuatnya tidak dapat digunakan sebagai pewarna atau pengawet.  Oleh karena itu, resin jernang dapat digali dari jenis lain, seperti jenis burung, dan dari bagian buah lain, seperti kulit dan biji dari buah jernang burung dan jernang rambai.  Untuk penelitian ini, rancangan acak kelompok (RAK) digunakan dengan dua jenis jernang: jernang jenis rambai (Daemonorops draco BL) dan jernang jenis burung (Daemonorops didymophylla Becc), yang mencakup bagian buah kulit dan biji.  Selama dua hari, sample dimaserasi dengan pelarut etanol dan hexane dengan perbandingan 1: 7; masing-masing perlakuan diulang dua kali, sehingga diperoleh 16 satuan percobaan.  Parameter yang diamati adalah rendemen, warna, aktivitas antioksidan dan antimikroba. Hasil penelitian menunjukkan bahwa nilai rendemen, deskripsi warna, dan aktivitas antioksidan benar-benar dipengaruhi oleh perlakuan sampel.  Dengan deskripsi warna merah, % inhibisi 73,11%, diameter zona hambat E. coli 10,25 mm dan S. aureus 9,5 mm, penelitian ini menunjukkan bahwa ekstrak etanol resin jernang dari kulit dan biji dapat berfungsi sebagai pewarna dan pengawet makanan. Oleh karena itu, penelitian lebih lanjut harus dilakukan tentang penggunaan ekstrak etanol resin jernang dari bagian kulit dan biji pada produk makanan.
Perbandingan Harga Pokok Produksi Keripik Pisang Pada Agroindustri Skala Kecil dan Skala Mikro di Kota Jambi Maulida Putri Maharani; Gina Fauzia; Ernawati Hamid
Agricultural Socio-Economic Empowerment and Agribusiness Journal Vol 3, No 1 (2024): June 2024
Publisher : Program Studi Magister Agribisnis, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrisema.v3i1.86236

Abstract

Due to the rise of similar enterprises, the processing of banana chips is becoming more and more competitive. The most crucial factor in determining an agroindustry's costs and, consequently, its optimal selling price is the cost of production. For the agroindustry to potentially set a good selling price without forgetting the production costs incurred, determining the cost of production using the complete costing approach presents all costs that are not used as production costs but should be part of the production costs. The study examines the costs of producing banana chips on a small- and micro-scale in the agricultural sector. The two agricultural industries that were chosen are the small-scale Darma Jaya and the micro-scale Virgi. These industries differ in terms of business scale. This data underwent quantitative descriptive analysis. The entire costing computations are used in the data analysis procedure. According to the study's findings, the cost of producing a 100-gram product of banana chips in small-scale agriculture (Darma Jaya) is IDR 5,703.94, while in micro-agriculture (Virgi), it is IDR 7,982.73. The cost of production for a 100-gram product at Agroindustry Darma Jaya was IDR 6,372.72, while for Agroindysri Virgi, it was IDR 8,548.74, according to the whole costing technique calculation. Cost accounting calculations should be used by the agroindustry to determine that the selling price set should be higher than the cost of production to optimize profits. The agro-industry does not include many costs when determining production costs. Hence, the cost of production is not determined using the full costing approach.
Co-Authors Ade Melda Andre Saputra Anna Anggraini Bella Dwi Pasca Ernawati Hamid Fellicia Ayu Sekonda Fetty Febriasti Bahar Gina Fauzia Gutji, Nelyahardi Indriyani Lavlinesia Munadi Munadi Putri Tri Rizki Said Rizki Ananda Zelika Novtalia