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All Journal LOGIK@ CAUCHY: Jurnal Matematika Murni dan Aplikasi Phenomenon : Jurnal Pendidikan MIPA Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Matematika: MANTIK Risâlah, Jurnal Pendidikan dan Studi Islam Desimal: Jurnal Matematika Juring (Journal for Research in Mathematics Learning) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Matematika UNAND Jurnal Mantik Vygotsky: Jurnal Pendidikan Matematika dan Matematika Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) InPrime: Indonesian Journal Of Pure And Applied Mathematics Majalah Ilmiah Matematika dan Statistika (MIMS) Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jambura Journal of Biomathematics (JJBM) Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Jurnal Jendela Pendidikan Tarbiyatuna: Jurnal Pendidikan Ilmiah Journal of Social Research PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Jurnal Matematika Integratif Journal Of Agribusiness, Social and Economic
Irma Fauziah
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Uji Beda Keuntungan pada Usaha Gula Kelapa di Desa Pageraji Kabupaten Banyumas Jawa Tengah Cahyaningtyas, Nur Indah; Rahmaningtyas, Avivah; Putri, Levana Masitajasmin; Fadhilah, Muhammad Luthfie; Novitaningrum, Restie; Fauziah, Irma
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 11, No 1 (2025): Januari 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v11i1.17511

Abstract

The comparison between molded coconut sugar and crystal coconut sugar is in the production costs incurred such as the cooking process for crystal coconut sugar is longer than molded coconut sugar. In addition, the comparison of selling prices between the two causes different incomes, the income obtained affects the profits of the artisans. This study aims to examine the differences in profits of the molded coconut sugar and crystal coconut sugar business. The research method used is survey.The sample size determination was using simple random sampling method with the sample size obtained was 65 molded coconut sugar artisans and 39 crystal coconut sugar artisans. The data analysis method used was descriptive analysis and comparative profit analysis molded coconut sugar and crystal coconut sugar. The average profit received by artisans in the molded coconut sugar business is Rp1.064.123.00 per month with an R/C value of 1,55, while the average profit received by artisans in the crystal coconut sugar business is Rp1.449.228.00 per month with an R/C value of 1,71. The analysis of the difference in profit test resulted in a real difference in profit between the molded coconut sugar and crystal coconut sugar businesses. This difference in profit is caused by differences in the average selling price, production volume, revenue, production costs of molded coconut sugar artisans and crystal coconut sugar artisans.
IMPLEMENTASI ALGORITMA CNN MOBILENET UNTUK KLASIFIKASI GAMBAR SAMPAH DI BANK SAMPAH Achmad Reza Fahcruroji; Madona Yunita Wijaya; Irma Fauziah
PROSISKO: Jurnal Pengembangan Riset dan Observasi Sistem Komputer Vol. 11 No. 1 (2024): Prosisko Vol. 11 No. 1 Maret 2024
Publisher : Pogram Studi Sistem Komputer Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/prosisko.v11i1.8101

Abstract

Waste is a global problem that must be resolved so that the environment is well maintained, especially in developing countries such as Indonesia. A good understanding of waste will have an impact on optimal waste management. Waste banks are one way out in waste management so that what was originally useless becomes marketable. In its implementation, the waste bank must have data collection and transparency of customer waste data in real time. Technology is one of the main solutions to produce digital products that make it easier for people to access information accurately. By using the Convolutional Neural Network (CNN) algorithm, an image of image data can be predicted with good accuracy. Along with the development of technology today, various kinds of architectures are present, one of which is Mobilenet. This architecture has the ability to run machine learning models on mobile and IoT devices. Furthermore, the resulting model is quite good with an accuracy rate of 96% on Metal waste, 92% on Paper and Organic waste, 80% on Cardboard waste, 76% on Glass waste, and 72% on Plastic waste. The disadvantages that exist in this model when predicting with almost similar shapes and images that have many objects in them, the error will be greater so there is a possibility of error in predicting the results of the garbage image.
Mengolah Sampah Menjadi Berkah: Penanaman Profil Pancasila Tema Gaya Hidup Berkelanjutan Di SDI Tanjungsari Blitar Irma Fauziah
Risâlah Jurnal Pendidikan dan Studi Islam Vol. 11 No. 1 (2025)
Publisher : Fakultas Agama Islam Universitas Wiralodra Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/jurnal_risalah.v11i1.2162

Abstract

Kurikulum Merdeka terbentuk atas struktur kurikulum intrakurikuler, kurikulum kokurikuler dan kurikulum ekstrakurikuler. Kurikulum kokurikuler atau yang disebut dengan proyek penguatan profil pelajar Pancasila (P5) merupakan upaya penanaman karakter yang lebih terstruktur diantaranya dengan penentuan alokasi waktu 20% dari keseluruhan total jam pelajaran. SDI Tanjungsari Kota Blitar adalah salah satu sekolah yang telah melaksanakan P5 yaitu untuk kelas 1 dan 4. Penelitian ini bertujuan untuk menggali kemudian menggambarkan pelaksanaan P5 yang telah dilaksanakan yaitu pada tema Gaya Hidup Berkelanjutan yaitu “Mengolah sampah menjadi Berkah” serta dampaknya bagi peserta didik. Metode yang digunakan adalah kualitatif deskriptif. Pengumpulan data melalui teknik wawancara mendalam, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa pelaksanaan kegiatan pengolahan sampah di SDI Tanjungsari Kota Blitar meliputi 1) pembentukan tim fasilitator P5 yang, 2) perencanaan dan penyusunan timeline jadwal P5, 3) sosialiasasi P5 kepada wali murid, 4) pelaksanaan P5, 5) evaluasi P5. Adapun pelaksanaan kegiatan P5 membawa dampak baik bagi peserta didik yaitu pengetahuan yang konkrit, tercipta karakter gotong royong, tanggung jawab dan kreatif.
Semicontinuous endowment insurance premium valuation using quadratic fractional age assumptions Fauziah, Irma; Amalia, Ayu
Desimal: Jurnal Matematika Vol. 7 No. 1 (2024): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v7i1.21113

Abstract

The classic assumptions used to calculate fractional ages in valuing insurance premiums with payouts made immediately after death result in discontinuous probabilities of immediate death at integer ages because the assumption only applies to a 1-year time interval, specifically . The new assumption, namely the quadratic fractional age assumption, has successfully introduced continuity at integer ages. This study discusses the conditions for applying the quadratic fractional age assumption and its influence on the calculation of semi-continuous dual-purpose insurance premiums, where the policyholder's beneficiaries receive the sum assured if the insured individual passes away before the contract ends or receive protection if the policyholder survives until the end of the contract, with premium payments made on a monthly basis. Simulation results indicate that not all mortality tables meet the requirements for the quadratic fractional age assumption, where the value falls between . Only the Commissioners Standard Ordinary Table 1958 meets this criterion. Monthly premiums calculated using the quadratic fractional age assumption yield smaller values compared to premiums calculated using the constant force of mortality assumption and the uniform distribution of death assumption.
Risiko Produksi Usahatani Jagung di Lahan Kering Kabupaten Karanganyar Novitaningrum, Restie; Wahyuningrum, Dinar; Simamora, Liska; Cahyaningtyas, Nur Indah; Putri, Levana Masitajasmin; Rahmaningtyas, Avivah; Fadhilah, Muhammad Luthfie; Fauziah, Irma
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 11, No 2 (2025): Juli 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v11i2.18045

Abstract

Maize is a strategic commodity with growing demand; however, domestic productivity faces challenges due to the limited availability of high-quality seeds, fertilizers, and other production inputs. Analyzing production risk in maize farming is essential for identifying factors contributing to yield uncertainty. This study examines the factors influencing maize production risk in dryland farming in Karanganyar Regency using a multiple linear regression model with the heteroscedasticity approach by Just and Pope, based on a sample of 60 farmers. The results indicate that the production risk of maize in Karanganyar's dryland areas, as reflected by a coefficient of variation of 24.08%, is relatively low. Production risk is significantly influenced by fertilizer application and labor input. Phonska, SP-36, and urea fertilizers have a notable impact that helps mitigate production risk. Additionally, labor input is crucial in determining crop yields, with greater labor availability correlating with lower production risk for farmers. In contrast, maize seeds, land area, organic fertilizers, and pesticides insignificantly affect production risk. These findings highlight the importance of effective agricultural input management, particularly the selection of appropriate fertilizers and labor optimization, in reducing uncertainty in maize production.
Volatilitas Harga Jagung dan Integrasi Pasar di Indonesia Fadhilah, Muhammad Luthfie; Putri, Levana Masitajasmin; Fauziah, Irma; Cahyaningtyas, Nur Indah; Rahmaningtyas, Avivah; Novitaningrum, Restie; Simamora, Liska
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 11, No 2 (2025): Juli 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v11i2.19801

Abstract

Maize is the main raw material for animal feed, and weakening maize prices have a significant impact on the prices of livestock products such as chicken and eggs. The high demand for animal feed can drive up maize prices. Keywords: Volatility, Integration, Market, Maize Price. This condition is further exacerbated during the COVID-19 pandemic, disruptions to the global supply chain, distribution regulations, and economic instability have caused maize price volatility to increase sharply. The purpose of this study is to analyze maize price volatility and market integration at the producer, consumer and world levels. This study uses secondary data obtained from the Central Statistics Agency (BPS), Ministry of Trade, Ministry of Agriculture, Food Prices and the World Bank. The data analysis used is the coefficient of variation and Vector Error Correction Model (VECM). The results show that maize price volatility at the producer and consumer levels is relatively low, while at the world level it is high. The results of the integration analysis obtained prices at the producer, consumer, and world levels have long-term integration. Only consumer maize prices (HJK) significantly adjust in the short term to long-term sufficiency. Maize prices at the consumer level are greatly influenced by producer prices, which indicates that vertical price transmission from producers to consumers is quite strong. The influence of world prices exists, but is relatively small and indirect. Production costs, input availability, and market channels are the main factors in determining maize prices at the producer level. Efficient marketing channels can result in better price realization for farmers so that farmers get better profits. The government must be able to maintain a good farming climate for farmers
Pemodelan Statistik Total Klaim BPJS Kesehatan Berbasis Distribusi Pareto dan Weibull: Pendekatan Non-Homogeneous Poisson Process Fauziah, Irma; Mahmudi, Mahmudi; Safitri, Nur Izzati
Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Volume 13 Issue 2 August 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/euler.v13i2.33562

Abstract

BPJS Kesehatan must be prepared with adequate financial reserves to pay participant claims, which requires careful financial analysis and management. One aspect of this analysis is estimating claim inter-arrival times and claim amounts using data patterns from various hospital types (A, B, C, and D). Given the time-varying intensity of claims, the Non-Homogeneous Poisson Process is the suitable method for this study. The best distribution models were selected based on the smallest Kolmogorov-Smirnov value. The findings indicate the best model for inter-arrival time data is a Pareto distribution, with different parameters for each hospital type. For claim amounts, the analysis shows claims from type A and D hospitals follow a three-parameter Weibull distribution, while claims from type B and C hospitals follow a two-parameter Weibull. Based on these results, BPJS Kesehatan needs to prepare average monthly reserve funds of IDR 10–11 trillion, with extreme scenarios requiring up to IDR 11–12 trillion per month.
Model matematika penyebaran COVID-19 dengan penggunaan masker kesehatan dan karantina Manaqib, Muhammad; Fauziah, Irma; Hartati, Eti
Jambura Journal of Biomathematics (JJBM) Volume 2, Issue 2: December 2021
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjbm.v2i2.10483

Abstract

This study developed a model for the spread of COVID-19 disease using the SIR model which was added by a health mask and quarantine for infected individuals. The population is divided into six subpopulations, namely the subpopulation susceptible without a health mask, susceptible using a health mask, infected without using a health mask, infected using a health mask, quarantine for infected individuals, and the subpopulation to recover. The results obtained two equilibrium points, namely the disease-free equilibrium point and the endemic equilibrium point, and the basic reproduction number (R0). The existence of a disease-free equilibrium point is unconditional, whereas an endemic equilibrium point exists if the basic reproduction number is more than one. Stability analysis of the local asymptotically stable disease-free equilibrium point when the basic reproduction number is less than one. Furthermore, numerical simulations are carried out to provide a geometric picture related to the results that have been analyzed. The results of numerical simulations support the results of the analysis obtained. Finally, the sensitivity analysis of the basic reproduction numbers carried out obtained four parameters that dominantly affect the basic reproduction number, namely the rate of contact of susceptible individuals with infection, the rate of health mask use, the rate of health mask release, and the rate of quarantine for infected individuals.
Kemampuan Pemecahan Masalah Matematika Siswa dalam Menyelesaikan Soal Asesmen Kompetensi Minimum (AKM) Numerasi pada Siswa Fase E.2 SMAN 1 Banuhampu Tahun Pelajaran 2022/2023 Fauziah, Irma; Isnaniah, Isnaniah; Aniswita, Aniswita; Firmanti, Pipit
Juring (Journal for Research in Mathematics Learning) Vol 7, No 1 (2024)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/juring.v7i1.25795

Abstract

Penelitian ini bermaksud untuk melihat kemampuan pemecahan masalah matematika siswa dalam menyelesaikan soal Penilaian Kompetensi Minimum (AKM) Berhitung untuk siswa tahap E.2 di SMAN 1 Banuhampu tahun ajaran 2022/2023. Subjek dalam penelitian ini adalah seluruh 35 siswa tahap E.2 SMAN 1 Banuhampu. Pengumpulan data dilakukan melalui tes administrasi. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masalah matematika siswa dalam menyelesaikan soal AKM Numeracy yang terdiri dari 5 soal berada pada kategori rendah dengan nilai rata-rata 29,60%. Nilai persentase rata-rata untuk indikator pertama pemahaman soal adalah 39,71% dalam kategori rendah, indikator kedua adalah menyusun rencana, yaitu 31,24% dalam kategori rendah, indikator ketiga adalah melaksanakan rencana, yaitu 32,28% dalam kategori rendah, dan indikator keempat melihat ke belakang yaitu 2,38% dalam kategori sangat rendah. Berdasarkan kemampuan pemecahan masalah matematika siswa secara keseluruhan dalam menyelesaikan Penilaian Kompetensi Minimum (AKM), soal-soal berhitung berada pada kategori rendah.
Mathematical Modeling of HIV/AIDS Disease Spread with Public Awareness Fauziah, Irma; Manaqib, Muhammad; Zhafirah, Elisda Mieldhania
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 9, No 1 (2024): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ca.v9i1.23424

Abstract

This study develops mathematical model for the spread of HIV/AIDS by the population is divided into seven sub-populations, namely the susceptible unaware HIV subpopulation, the susceptible aware HIV sub-population, the infected sub-population, the pre-AIDS sub-population, the ARV treatment sub-population, the AIDS sub-population, and unlikely to be infected with HIV/AIDS sub-population. In this mathematical model, two equilibrium points are obtained, namely the disease-free equilibrium point and the disease-endemic equilibrium point and the basic reproduction number . The stability analysis shows that the disease-free equilibrium point is locally asymptotically stable if  and the disease-endemic equilibrium point is locally asymptotically stable if . Numerical simulations of the equilibrium points are carried out to provide an overview of the analyzed results with parameter values from several sources. Based on the sensitivity analysis, the parameters that significantly affect the spread of HIV/AIDS are the contact rate of HIV-unaware individuals with infected individuals and the transmission rate of HIV infection
Co-Authors Abdul Wahid Hasyim Achmad Reza Fahcruroji Alfina Nur Safitri Ana Nurhasanah Aniswita Ayu Amalia Azizah, Maghvirotul Bagus Fajar Apriyanto Cahyaningtyas, Nur Indah Fadhilah, Muhammad Luthfie Fahcruroji, Achmad Reza Firmanti, Pipit Handarbeni, Zalfa Talitha Hartati, Eti Inna, Suma Isnaniah, Isnaniah Jefry Apriyanto Kurnia, Hafsah Laili Nahlul Farih Liska Simamora Luthfie Fadhilah, Muhammad Madona Yunita Wijaya Mahmudi Mahmudi Muhammad Manaqib, Muhammad Mujiyanti Mujiyanti Nadilia, Nindita Nina Fitriyati Nindita Nadilia Novitaningrum, Restie NURLIANA NURLIANA Priska Maya Putri Putri, Levana Masitajasmin Rahmaningtyas, Avivah Safitri, Nur Izzati Santoso, Ary Suma Inna Taufik Edy Sutanto Wahyu Triwulan Asih Wahyuningrum, Dinar Wijaya, Madona Yunita Wulandari, Fitria Sisca Wulandari, Sifha Desti Zhafirah, Elisda Mieldhania