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Fermentasi Nira Nipah Menjadi Bioetanol Menggunakan Saccharomyces Cerevisiae Dengan Penambahan Urea Sebagai Sumber Nitrogen Rahmah, Yulia; Bahri, Syaiful; Chairul, Chairul
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Nypa is one of biomass wich has a potential to be converted into bioethanol. Bioethanol produced through the process of fermentation of glucose with the help of a microorganism. In this research, nypa sap was converted to be bioethanol using Saccharomyces cerevisiae. The purpose of this researches were doing the fermentation of nypa sap to produce bioethanol, to study the influence of the addition nitrogen source in the fermentation process, and obtain the optimum fermentation time to bioethanol production. The sequances of this research were preparation of material, equipment sterilization, making the starter (inoculum), making the medium fermentation and fermentation process. Fermentation takes place in batches with a volume of 2 liters of fermentation medium. Variation of urea were used 0,2; 0,4; 0,6; and 0,8 g/l, variation of fermentation time were 24, 36, 58, 60, and 72 hours. Temperature fermentation was occured at room temperatur (25 – 30oC). Ethanol concentration was analyzed by using Gas Chromatography. The highest bioethanol concentration was 7,12% at variation of urea 0,6 g/l and fermentation time 36 hours.Keywords : bioethanol, fermentation, nypa sap, Saccharomyces cerevisiae, urea
Whatsapp Group to Optimize the Mahārah Istimā’ Learning During the Covid-19 Pandemic Ilmiani, Aulia Mustika; Marsiah; Rahmah, Yulia; Mubarak, Mahfuz Rizqi
ALSINATUNA Vol 6 No 1 (2020): December 2020
Publisher : Arabic Education Department, Faculty of Education and Teacher Training, State Islamic University of K.H. Abdurrahman Wahid Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28918/alsinatuna.v6i1.2841

Abstract

The Covid-19 pandemic which began to plague Indonesia in March 2020 had a major impact on academic activities in higher education, including at IAIN Palangka Raya. This situation requires the lecturers to find ways to adapt to new conditions and reduce the risk of virus transmission. This study is a descriptive-qualitative research that aims to uncover the learning process of Mahārah Istimā’ using WhatsApp Group media seen from the learning objectives, materials, strategies, and evaluation. The subject of this research is lecturers of Arabic Education (PBA) at IAIN Palangka Raya who teach the Mahārah Istimā’ course. Data of the research was collected from observation, interviews, and documentation. The results showed that the learning process of Mahārah Istimā’ during the Covid-19 pandemic could run optimally in terms of the learning objectives, materials, strategies, and evaluation. The objectives of Mahārah Istimā’ learning are to understand, develop, interact, observe, conclude, and classify information. The learning materials used can be in the form of discourses, conversations, songs, guessing games, or chain messages using audio that is played through the voice note feature on the WhatsApp application. The strategies used include: (1) listen and then say, (2) listen and then answer, (3) listen and then identify, and (4) listen and then refine. The evaluations meant here involve daily evaluations for each assignment and summative evaluations, i.e. the midterm exam and the final exam.
Foreign Languages Teachers’ Beliefs in Infusing Moral Values in Their Teaching Practices Nirwanto, Rahmadi; Rahmah, Yulia; Dewi, Binar Febriyanti; Airlangga, M. Irsyad
Journal of English Language and Education Vol 9, No 5 (2024)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v9i5.565

Abstract

Teachers’ beliefs play a fundamental role in building the foundation for the teachers’ classroom practices. Beliefs determine what they say and do. The present study investigates teachers’ beliefs related to infusing moral values in their teaching practices. The data were collected through interview with six foreign language teachers (three Arabic teachers and three English teachers) who participated in the study. Finding indicated that the teachers hold a variety of beliefs about; a) the moral values, b) the ways they used to nurture moral values, and c) the factors that influence the instillation of moral values. The findings suggest that future researchers could deploy methods such as observation, document analysis, and other methods to provide a more comprehensive understanding and depiction of how moral values are viewed and integrated by foreign languages teachers.
Peran Mahasiswa Dalam Gerakan Literasi Sekolah Untuk Meningkatkan Minat Baca Di SDIT Al-Ghazali Kota Palangka Raya Fadhila, Aprisa Noor; Rahmah, Yulia; Delima, Delima
Jurnal Pengabdian Sosial Vol. 2 No. 2 (2024): Desember
Publisher : PT. Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/78k28221

Abstract

Gerakan literasi sekolah dalam meningkatkan minat baca peserta didik sangat perlu untuk terus didukung. Banyak dampak positif yang didapatkan dari kegiatan literasi dilingkunga sekolah. Metode yang digunakan dalam penelitian ini adalah pendampingan pelaksanaan dalam kegiatan literasi, dan yang menjadi sasaran dalam penelitian ini adalah peserta didik di SDIT Al-Ghazali kota Palangka Raya. Diketahui bahwa tingkat minat baca dilingkungan sekolah tersebut kurang, namun dengan dukunga penuh dari para guru serta fasilitas yang memadai cukup memungkinkan untuk meningkatkan minat baca dari para peserta didik. Banyak dampak positif yang dapat dirasakan baik dari peserta didik itu sendiri maupun lingkungannya.
Pendampingan Pembelajaran Bahasa Arab Melalui Media Berbasis Digital Educandy di MIS Miftahul Huda II Wijaya, Rafli; Rahmah, Yulia; Suwarsi, Suwarsi
Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research Vol. 2 No. 1b (2025): NOVEMBER 2024 - JANUARI 2025 (TAMBAHAN)
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/mister.v2i1b.2600

Abstract

Pembelajaran bahasa Arab di MIS Miftahul Huda II menghadapi tantangan seperti metode konvensional yang monoton dan rendahnya minat serta kemampuan siswa. Penelitian ini menerapkan pendampingan berbasis teknologi digital menggunakan media Educandy untuk menarik perhatian siswa dan meningkatkan pemahaman terhadap bahasa Arab. Melalui metode Participatory Action Research (PAR), kegiatan pendampingan dilaksanakan dalam tiga tahapan: persiapan, pelaksanaan, dan evaluasi. Hasilnya menunjukkan peningkatan antusiasme siswa, kepercayaan diri, dan kemampuan bahasa Arab setelah penggunaan media Educandy. Aktivitas ini mengedukasi siswa tentang teknologi digital dan menciptakan proses pembelajaran yang lebih interaktif dan menarik. Kerjasama antara tim pendamping dan pihak sekolah sangat penting untuk keberhasilan program ini.
PENGARUH KESELAMATAN DAN KESEHATAN KERJA (K3) DAN DISIPLIN KERJA TERHADAP PRODUKTIVITAS KERJA PERAWAT DI RUMAH SAKIT SANSANI PEKANBARU Rahmah, Yulia; Andini, Frini Karina
Jurnal Daya Saing Vol. 11 No. 2 (2025): Jurnal Daya Saing (JDS)
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/dayasaing.v11i2.2068

Abstract

The purpose of this study is to find out more about the work productivity of nurses at Sansani Hospital, Pekanbaru, in relation to occupational safety and health (K3) and work discipline. Occupational safety and health (K3) and work discipline are independent variables while nurse work productivity is the dependent variable. The sample in this study was determined to be 81 respondents from 102 populations measured using the Slovin formula. This type of research is quantitative research using questionnaire data collection techniques. The data obtained from the results of the questionnaires distributed used incidental sampling techniques which were then processed for further study using the SPSS 25 program. The results of the tests carried out showed that occupational safety and health (K3) had an influence on nurse productivity, where tcount 3,470 > ttable 1,990 and sig 0,000 < 0.05, then work discipline had an influence on nurse work productivity, where tcount 9,123 > ttable 1,990 and sig 0,000 < 0.05, and occupational safety and health (K3) and work discipline on nurse work productivity, with fcount 61 558 > ftable 3 114, and sig 0.000 < 0.05.
Pelatihan Perhitungan Harga Pokok Penjualan Untuk Penentuan Harga Jual Barang Dagang dan Barang Produksi UMKM Mufarokhah, Nur; Khasanah, Uswatun; Zainab, Zainab; Vitriya, Rezza; Rahmah, Yulia
Jurnal ABM Mengabdi Vol 12 No 1 (2025): Juni
Publisher : STIE Malangkucecwara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31966/jam.v12i1.1579

Abstract

This Community Service activity aims to increase the knowledge of Micro, Small and Medium Enterprises (MSMEs) in determining the selling price of Merchandise and Goods produced. This activity was carried out in Morobakung village, Manyar District, Gresik Regency to improve the economy of MSMEs. This Service Method is carried out through Counseling and Training by inviting MSME actors in Morobakung Village. Determining the selling price is very important for MSMEs because it will cause profits that cannot be calculated according to the circumstances. Therefore, this Cost of Goods Sold Counseling is carried out to provide understanding to MSME Actors in determining what costs are calculated and charged in a product sold and produced