Article Per Year (5 Year)
p-Index From 2021 - 2026
6.468
P-Index
This Author published in this journals
All Journal Jurnal Entropi Sainstek Irfani Tadbir: Jurnal Manajemen Pendidikan Islam Orbital: Jurnal Pendidikan Kimia Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Journal Health & Science : Gorontalo Journal Health and Science Community Jambura FIsh Processing Journal Jambura Journal of Educational Chemistry Jambura Journal of Chemistry Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Nautical: Jurnal Ilmiah Multidisiplin Indonesia Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Damhil: Jurnal Pengabdian kepada Masyarakat J-CEKI Jurnal Pendidikan Kimia, Fisika dan Biologi Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Erni Mohamad
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mathematics Public Health Social Sciences Other

Published : 58 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 58 Documents
Search

 2   3   4   5   6 
Pemanfaatan Limbah Tandan Kosong Kelapa Sawit (Elaies Guineensis Jacq.) Sebagai Briket Bioarang Meyrin Hamzah; Erni Mohamad; Nita Suleman; Ishak Isa; Wiwin Rewini Kunusa; Arviani Arviani
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 1 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v3i1.4723

Abstract

This study aims to determine the process of making oil palm empty fruit bunch briquettes through variations in tapioca flour as an alternative material, through the stages of research which include briquette making, namely drying, carbonization and printing. Briquette characterization includes proximate tests, namely water content, ash content, calorific value and densit. From the results of the proximate test at a ratio of 91:9, it shows that the quality of oil palm empty fruit bunch biochar briquettes with a moisture content of 7.07%, ash content of 8.769%, calorific value of 5850.2 cal/g and density of 0.55 g/cm3. The utilization of oil palm empty fruit bunches not only reduces waste, but also provides a solution for sustainable energy needs.
Usaha Kreatif Berbasis Jagung sebagai Alternatif untuk Meningkatkan Ekonomi di Desa Daenaa, Limboto Barat Tangio, Julhim S; Husain, Rustam I.; Laliyo, Lukman Abdul Rauf; Mohamad, Erni; Zakaria, Perry; Kilo, Ahmad Kadir
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 3, No 1: June 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/damhil.v3i1.26814

Abstract

This community service project seeks to boost the added value and welfare of maize producers through the creation of corn flour products. Corn flour products have tremendous potential in enhancing the economics of the community, especially corn farmers, by delivering food products manufactured from maize that have wonderful tastes and high nutritious value. In addition, the food products created are very popular and have vast market potential. Through the training and mentoring approach of the IbM activities, the community obtained important information and knowledge, enabling them to create innovation and enterprise in the maize sector. The outcomes of this activity demonstrate that this service program not only enhances the skills and knowledge of the community, but also helps the improvement of their economic wellbeing in a sustainable manner.
Edukasi Pengelolaan Sampah Kawasan Pesisir Sebagai Upaya Mendukung Program Kampung Bahari Nusantara di Kelurahan Leato Selatan Tangio, Julhim S.; Botutihe, Deasy N; Lukum, Astin; Mohamad, Erni; Sihaloho, Mangara; Husain, Rustam
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 2, No 2: December 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/damhil.v2i2.24304

Abstract

Kegiatan pengabdian kepada masyarakat merupakan bagian integral dari Tri Dharma Perguruan Tinggi, yang melibatkan lembaga, dosen, dan mahasiswa dalam berkontribusi kepada masyarakat. Dalam konteks ini, dilakukan pengabdian melalui edukasi pengolahan sampah organik dan anorganik bagi masyarakat pesisir pantai di kelurahan Leato Selatan untuk mendukung program Kampung Bahari Nusantara (KBN) yang bertujuan meningkatkan kesejahteraan masyarakat pesisir pantai. Tujuan dari kegiatan pengabdian ini adalah memberikan pengetahuan, pemahaman, kepedulian, dan keterampilan dalam mengolah sampah, baik organik maupun anorganik. Proses pelaksanaan kegiatan mencakup observasi lokasi pengabdian, perencanaan, pelaksanaan, dan evaluasi kegiatan. Hasil yang diperoleh dari kegiatan ini antara lain adalah: (1) penghasilan produk olahan sampah berupa pupuk organik dan bunga dari plastik, (2) peningkatan pengetahuan dan kepedulian masyarakat terhadap kebersihan lingkungan, dan (3) terbentuknya kelompok ibu-ibu pengolah sampah, terutama dalam pembuatan pupuk dan bunga dari plastik. Terjadi peningkatan persentase pengetahuan di kalangan sasaran, yaitu anak-anak sebesar 82%, remaja sebesar 82%, dan dewasa sebesar 86%. Dengan demikian, dapat disimpulkan bahwa kegiatan pengabdian ini berhasil meningkatkan pengetahuan, sikap, dan keterampilan peserta pelatihan dalam Pengolahan sampah organik dan anorganik.
CROSS SECTIONAL SURVEY LEARNING LOSS PESERTA DIDIK Alfian Erwinsyah; Amalia Rizki Pautina; Erni Mohamad; Djuandi Olii; Isna Rahayu Ningsih
Tadbir: Jurnal Manajemen Pendidikan Islam Vol 12 No 2 (2024): Tadbir: Jurnal Manajemen Pendidikan Islam
Publisher : LP2M IAIN Sultan Amai Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30603/tjmpi.v12i2.5980

Abstract

dan solusi yang diberikan dari kondisi tersebut di MTs se-Kota Gorontalo selama masa pandemic Covid-19. Penelitian ini menggunakan jenis penelitian survei dengan teknik Cross Sectional Survey, dengan jumlah populasi yakni 3250 peserta didik dengan rumus sample slovin didapatkan sampel responden sebanyak 356 peserta didik yang tersebar secara proporsional di 9 Madrasah Tsanawiyah di Kota Gorontalo. Instrumen penelitian berupa kuesioner terlebih dahulu dilakukan validasi oleh ahli. Teknik analisis data digunakan analisis deskriptif kuantitatif dengan melihat presentase dari setiap pilihan opsi jawaban dari 42 item kuesioner. Analisis deskriptif kualitatif digunakan untuk menjelaskan hasil temuan kuantitatif serta hasil temuan solusi dari permaslahan learning loss. Hasil Penelitian yaitu telah terjadi gejala learning loss peserta didik di MTs se-kota Gorontalo akibat dari system pembelajaran selama masa pandemic covid-19, diantaranya adalah kurangnya waktu belajar efektif bagi peserta didik, kurangnya intensitas interaksi guru dan peserta didik, terjadi penurunan konsentrasi belajar, terjadi kesulitan pemahaman terhadap pelajaran, kurangnya dukungan madrasah terhadap sumber belajar peserta didik, pembelajaran daring sangat banyak kekurangan, kurangnya pemerolehan pelajaran tambahan di luar pembelajaran madrasah, turunnya pemahaman pembelajaran terhadap semua pmata pelajaran, kurangnya bantuan/pendampingan serta motivasi belajar dari orangtua. Adapun rekomendasi solusi yang bisa diberikan adalah mulai dari pemerintah, madrasah, guru sampai kepada orangtua harus bersinergi mengembalikan pengetahuan dan keterampilan peserta didik yang hilang selama masa pandemic covid-19
PENGETAHUAN (TEKNOLOGI, PEDAGOGIK DAN KONTEN) PEMBELAJARAN DITINJAU DARI FAKTOR GAMESECAF GURU Alfian Erwinsyah; Putriani L. Maliki; Erni Mohamad; Masitha Cania Midu
Tadbir: Jurnal Manajemen Pendidikan Islam Vol 13 No 3 (2025): Tadbir: Jurnal Manajemen Pendidikan Islam
Publisher : LP2M IAIN Sultan Amai Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30603/tjmpi.v13i3.7445

Abstract

This study aims to produce a valid and reliable instrument of Knowledge (technology, pedagogic and content), to analyze the relationship between variable values of Knowledge (technology, pedagogic and content) of teachers in learning, to analyze Knowledge (technology, pedagogic and content) of teachers in learning based on GAMESECAF factors. This research uses Survey research with Cross Sectional Survey technique. This research was conducted at 7 Madrasah Aliyah in Gorontalo city. A population of 185 teachers was taken as a sample of 127 respondents. Data collection techniques in the form of questionnaires and the results of the questionnaire analyzed the validity and reliability of the instrument using the Rasch Model. Analysis of the relationship between variables is described from the results of the SPSS formulation. The results of the study are (1) All questionnaire items meet the valid and reliable requirements. (2) The correlation between TPACK dimensions is in the moderately strong (5 correlations) and strong (16 correlations) categories. (3) The average percentage values are all above 80%, which proves that the respondent teachers of Madrasah Aliyah in Gorontalo city have TPACK skills in the good and very good categories
Analisis merkuri, timbal, kromium dan kadmium pada air minum isi ulang Desa Dulupi menggunakan metode SSA Labuga, Ditawati; Mohamad, Erni; Iyabu, Hendri
Nautical : Jurnal Ilmiah Multidisiplin Indonesia Vol. 4 No. 3 (2025): Nautical: Jurnal Ilmiah Multidisiplin Indonesia (Inpress)
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/0qfz5p67

Abstract

Penelitian ini bertujuan untuk mengetahui adanya logam serta jumlah kadar logam berat merkuri, timbal, kromium, dan kadmium pada air minum isi ulang di Desa Dulupi. Air minum merupakan kebutuhan pokok bagi masyarakat, namun kualitasnya sering kali terancam oleh pencemaran logam berat yang dapat membahayakan kesehatan. Penelitian ini menggunakan metode sampel gabungan tempat (integrated sample) dengan mengambil sampel air baku dan hasil olahan dari depot air minum yang terletak di beberapa titik di Dusun 1 Jambura dan Dusun 3 Sambati. Metode yang digunakan dalam penelitian ini meliputi metode kualitatif dan kuantitatif. Untuk analisis kualitatif, digunakan 3 reagen, yaitu KI, NaOH, dan H2O2, sedangkan untuk analisis kuantitatif, digunakan instrumen Spektrofotometer Serapan Atom (SSA). Hasil penelitian menunjukkan bahwa pada uji kualitatif, terdapat sampel yang terbukti mengandung logam timbal dan kromium, khususnya pada sampel A2.2 yang diambil dari air olahan depot di Dusun 1 Jambura. Selain itu, pada uji kuantitatif, kadar logam timbal juga terdeteksi pada sampel tersebut dengan kadar 0.0012  mg/L. Penelitian ini menekankan pentingnya pengawasan kualitas air minum isi ulang untuk memastikan bahwa air yang dikonsumsi oleh masyarakat aman dan memenuhi standar kesehatan yang ditetapkan.
Pemanfaatan Pekarangan Rumah Sebagai Dapur Hidup dengan Teknik Vertikultur Untuk Meningkatkan Ketahanan Pangan Keluarga dan Menambah Eksotik Daerah Wisata Tangio, Julhim S.; Sihaloho, Mangara; Mohamad, Erni; Laliyo, Lukman A.R; Pikoli, Masrid; Husain, Rustam I; Biallangi, Nurhayati; Ischak, Netty Ino
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 4, No 2: December 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/damhil.v4i2.37154

Abstract

Community service activities constitute one of the core mandates (Tri Dharma) of higher education and may be regarded as a key responsibility of institutions, lecturers, and students. A home yard is an open space surrounding a residence. When properly maintained, it can create an attractive, comfortable, healthy, and pleasant environment that enhances residents’ well-being at home. This community service program aimed to optimize the utilization of home yards through a vertical cultivation (verticulture) system using plastic waste, in order to generate additional household income and improve aesthetic value. In addition, the program promoted the reuse and recycling of plastic waste as planting media. The methods employed included field observation, communication of the activity plan, collection of plastic waste, program socialization, counseling, training and group sharing sessions, and finally monitoring. The socialization results demonstrated that used cooking oil packaging could be repurposed into planting containers and beverage bottles could be utilized as verticulture planting media. The main crop emphasized in this program was chili, which is commonly needed in every household. Other crops suitable for verticulture include annual, high-moisture herbaceous plants such as spinach, water spinach (kangkung), and lettuce, as well as tomatoes and other plant species. The implementation of this program motivated community groups to manage household waste into compost and enhanced their knowledge and skills in vegetable and medicinal plant cultivation techniques. As a result, the surrounding environment became cleaner and greener, and community members were able to meet their needs for vegetables and medicinal plants around their homes.
Profil Kandungan Kimia dan Potensi Senyawa Aktif Limbah FABA untuk Pengembangan Pupuk Berkelanjutan Kunusa, Wiwin Rewini; Duengo, Suleman; Tangio, Julhim S.; Mohamad, Erni; Harun, Nurul Fadilla; Duengo, Humairah Amatullah; Syaifudin, Nuur Arif
Jambura Journal of Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jambchem.v8i1.37015

Abstract

Fly ash and bottom ash (FABA) generated from coal combustion in steam power plants have the potential to cause environmental contamination; however, their mineral content enables their reutilization as raw materials for inorganic fertilizers. This study aimed to evaluate the major metal element content in FABA-based fertilizer produced from the Anggrek Steam Power Plant, North Gorontalo Regency, in order to assess its potential as a nutrient source. Ca and Mg were analyzed using titration methods, while Al, Fe, P, and K were determined by UV–Vis spectrophotometry with good calibration curve linearity (r 0.97). The results showed that the K content in fertilizer samples 1 and 2 was 0.0189% and 0.0140%, respectively. Ca concentrations ranged from 16.8–21.6 mg/L and Mg from 7.29–10.21 mg/L. Al was detected within the range of 3.68–4.44 ppm, while Fe and P were identified in measurable amounts. The presence of Ca, Mg, and K as macronutrients indicates that FABA waste has potential as a raw material for inorganic fertilizer, while also supporting sustainable industrial waste management practices.
Co-Authors Ahmad Kadir Kilo Akram La Kilo Alfian Erwinsyah Amalia Rizki Pautina Arviani Arviani Arwin, Muh Asmawati J. Salum Astin Lukum Biallangi, Nurhayati Bidilah, Siti Aulia Botutihe, Deasy N Botutihe, Deasy N. Djalil, Jhodi Pratama Djuandi Olii Duengo, Humairah Amatullah Erga Kurniawati Faiga Olifia Dg. Mangawe Fauziah N Kasim Fitria Naim Frida Maryati Yusuf Gevira Datungsolang giu, fitri ani Haris Munandar Harun, Nurul Fadilla Hasan, Meiske Hendri Iyabu Intan J. Oputu Ishak Isa Ishka Isa Isna Rahayu Ningsih Jafar La Kilo Jafar La Kilo Julhim S Tangio Julhim S Tangio Julhim S Tangio Julhim S. Tangio Karim, Fadila karmila karmila Kostiawan Sukamto, Kostiawan La Alio La Ode Aman Labuga, Ditawati Laliyo, Lukman A.R Lanto Ningrayati Amali Lasim, Windi Sulistiyani Lilis Anggraini Lukman A. R. Laliyo Lukman A.R. Laliyo Mangara Sihaloho Mangara Sihaloho Mardjan Paputungan Marnila Marnila Masitha Cania Midu Masrid Pikoli Merlin Darise Meyrin Hamzah Miftahul Nur Mohi, Rindi Antika Muhamad Iksan Musa, Weni J.A Naim, Fitria Najmah, Najmah Nasadi, Nurlaila Neni Purnama Djaipano Netty Ino Ischak Nita Suleman Nur Fadillah Pulukadang Nur'afni Suaib Nurfadilah M. Kasim Nurhayati Bialangi Opir Rumape Pakaya, Agustina H. Perry Zakaria Perry Zakaria Perry Zakaria Pomuato, Sasmita Pratiwi One Priska Paramata Putriani L. Maliki Rahmat S Napu Rahmawati Hilala Ramli Utina Rindi Antika Mohi Roslina Imran Rustam I. Husain Said, Sriyanti S Sandi, Fadly Siti Aisa Liputo Sufriyanto Ibrahim Suleman Duengo Syaifudin, Nuur Arif Syarbin, Ruslun A. R. Thayban Thayban Umar Sako, Umar Usman, Yuyan Ali Widya A Habi Wiwin Rewini Kunusa Wiwiyani, Wiwiyani Yestin Takowa Yowan, Yowan Yusuf, Novalita Yuszda K Salimi Yuszda K. Salimi Zulfa K Muslimin