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Expert System for Diagnosing Covid-19 Disease Using Method Forward Chaining Fadli, Sofiansyah; Ashari, Maulana; Septiani, Ria; Saikin, Saikin; Sudyana, Didik
JISA(Jurnal Informatika dan Sains) Vol 7, No 1 (2024): JISA(Jurnal Informatika dan Sains)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jisa.v7i1.1786

Abstract

December 2019 was the beginning of cases that hit the Wuhan area, increasing cases of Covid-19 in China every day and increasing from January to February 2020. Initially reports came from the Hubei area and surrounding provinces, and the reports that came increased to the provinces around China, there were 86 other cases reported from various parts of the country, including Indonesia. Indonesia's first Covid-19 disease reportedly entered on March 2, 2020, there were two cases. The latest information is published on the official WHO website (World Health Organization) it was recorded that from January 3, 2020 to March 18, 2022 in Indonesia, there were 5,948,610 people who were recorded as positive for Covid-19 and 153,411 people were confirmed to have died. Diagnosing Covid-19 is the job of experts or specialists who have experience and knowledge in this field. An alternative that can help people who are not experts in diagnosing Covid-19 is an expert system. The forward chaining method was chosen because it is a forward tracking technique that is sorted according to the number of facts and ends with a conclusion. Forward Chaining is a method inference engine where this method compares facts and statements and will start from the left first (IF). Where, reasoning will start from the facts and then test the validation of the hypothesis (THEN). This research was conducted to make it easier for non-experts to diagnose Covid-19 with this expert system, and to be able to provide solutions after a successful diagnosis.
DIGITAL MARKETING PADA PELAKU USAHA PEMULA DI SMK AT TAUFIQIYAH Pranata, Mohammad Firlie; Wijaya, Nur Qoudri; Septiani, Ria
Aktiva : Jurnal Akuntansi dan Investasi Vol 8, No 2 (2023): AKTIVA
Publisher : Universitas Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53712/aktiva.v8i2.2180

Abstract

Sumenep is the easternmost city in Madura. Sumenep has natural wealth that has great potential to be used as a business area. Micro, small and medium enterprises (MSMEs) are expected to spearhead the economy in Sumenep district, plus the district has a program for a thousand entrepreneurs and a thousand tourism to introduce Sumenep Regency as the soul of Madura. Sumenep is home to the Wiraraja University campus which has a Faculty of Economics and Business with a Digital Business Study Program. This is a benchmark for instilling an entrepreneurial spirit from an early age.At – Taufiqiyah Vocational School, Sumenep Regency, located at Jl. Safari No. 035 Aengbaja Raja, Bluto sub-district, Sumenep Regency. This teaches students to instill an entrepreneurial spirit from an early age, but it is a shame that the school does not yet have a special department for business and marketing or digital business. At - Taufiqiyah Vocational School gradually has to follow the development of digital technology which has provided major and fundamental changes in various aspects of life as well as business organizations, a practical approach in managing changes in business organizations in the digital era so that the transformation carried out by planning and implementing strategies produces human resources who are better prepared to face change. This researcher found that students initially studied digital marketing autodidactically or on their own by trying to market using the social media they had, but this was not enough without intense training to increase students' knowledge and skills, such as by practicing advertising, product photos and strategies for marketing on social media so that students can finally enter the market or set up a shop in a market place, but this needs to be done because currently students are just trying without any clear training. Students are expected to be able to serve customers or customers in a friendly and open manner, be disciplined in their business and be able to do digital marketing well. 
Penggunaan Styrofoam dan Abu Serbuk Kayu pada Campuran Laston Lapis Aus dengan Metode Pencampuran Basah Septiani, Ria; Saleh, Sofyan M.; Lulusi, Lulusi
Journal of The Civil Engineering Student Vol 3, No 1 (2021): Volume 3, Nomor 1, April 2021
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/journalces.v3i1.11924

Abstract

Jalan raya memiliki karakteristik yang berbeda-beda yang lama-kelamaan akan mengalami kerusakan. Salah satu upaya untuk meningkatkan mutu campuran laston lapis aus (AC-WC) adalah dengan memodifikasi campuran aspal dengan menambahkan bahan polimer yaitu limbah styrofoam. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik Marshall Test dari substitui penggunaan styrofoam sebagai substitusi aspal pen. 60/70 dan abu serbuk kayu sebagai filler abu serbuk kayu terhadap campuran laston lapis aus (AC-WC) dan untuk mengetahui pengaruh rendaman dengan variasi waktu 30 menit dan 24 jam. Metode pengujian yaitu pengujian Marshall dan durabilitas pada kadar aspal optimum terbaik dengan menggunakan metode cara basah. Hasil penelitian diperoleh kadar aspal optimum (KAO) yaitu 6,50%, kombinasi campuran abu serbuk kayu dan semen Portland yang terbaik didapat dengan perbandingan 25% ASK dan 75% PC dengan nilai KAO 6,05%, nilai stabilitas tertinggi didapat pada variasi styrofoam 9% dengan KAO 6,50% yaitu 1249,01 kg. Nilai durabilitas pada kombinasi filler tidak memenuhi spesifikasi yaitu sebesar 81,76 %  dan kombinasi campuran styrofoam dengan filler abu serbuk kayu dan semen Portland didapat sebesar 96,51% sesuai dengan spesifikasi Umum Bina Marga Revisi 4 tahun 2018 yaitu 90%.
Mewujudkan Perkebunan Kelapa Sawit Berkelanjutan: Strategi Integratif dan Solusi Inovatif Septiani, Ria; Fifit, Ni'mah
Jurnal Manajemen dan Penelitian Akuntansi (JUMPA) Vol 18 No 1 (2025): Januari - Juni
Publisher : Sekolah Tinggi Ilmu Ekonomi Cendekia Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58431/jumpa.v18i1.295

Abstract

Kelapa sawit merupakan salah satu komoditas utama Indonesia yang memberikan kontribusi besar terhadap ekonomi nasional. Namun, di balik potensi ekonominya, industri ini menghadapi tantangan lingkungan dan sosial yang signifikan. Penelitian ini bertujuan untuk menganalisis dampak kelapa sawit terhadap lingkungan dan masyarakat, serta mengeksplorasi solusi untuk pengelolaan yang lebih berkelanjutan. Metode yang digunakan adalah studi literatur, dengan mengumpulkan data dari berbagai sumber sekunder, termasuk jurnal ilmiah, laporan pemerintah, dan dokumen organisasi non-pemerintah. Hasil kajian menunjukkan bahwa ekspansi kelapa sawit telah menyebabkan deforestasi, degradasi lahan, serta konflik sosial, terutama terkait kepemilikan lahan dan hak-hak masyarakat adat. Solusi yang diusulkan dalam literatur meliputi penerapan sertifikasi keberlanjutan, seperti RSPO dan ISPO, serta penggunaan teknologi modern untuk meningkatkan produktivitas tanpa merusak lingkungan. Diperlukan kolaborasi antara pemerintah, industri, dan masyarakat untuk memastikan kelapa sawit dapat dikelola secara berkelanjutan dan berkontribusi pada pembangunan yang inklusif.
The Influence of Leverage, Profitability, and Company Size With Moderation of Audit Quality on Company Value Kinanti, Kartika Ayu; Rusdianti, Imanita Septian; Septiani, Ria; Mudjiyanti, Rina; Cahyaningati, Retno
Bulletin of Management and Business Vol. 5 No. 1 (2024): March 2024
Publisher : Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/bmb.v5i1.313

Abstract

Companies in the D222 sector in Indonesia have the potential to dominate the global market. This study aims to examine how the value of companies in the D222 sector is formed by financing policies, namely leverage, the ability to generate profits, namely profitability. Additionally, this research also investigates the influence of company size on firm value. The urgency of this research is underscored by the fact that audit performance is instrumental in driving strategic efforts by companies to enhance their value. Sampled from the years 2020-2022 and drawn from companies listed on the stock exchange, the population consists of 26 companies. Purposive sampling was employed to select a sample of 19 companies in the D222 sector. The data was analyzed using multiple regression in SPSS version 27. The findings indicate that financing policies, specifically Leverage, do not significantly influence firm value, whereas the ability to generate profits, namely Profitability, has a significant positive impact on firm value. Company size does not appear to affect the increase in firm value. However, the role of Audit Quality as a moderator yields varying results. Regarding the relationship between financing policies, namely leverage, and firm value, Audit Quality does not seem to strengthen it. The same results are obtained concerning the relationship between the ability to generate profits, namely profitability, and firm value. However, Audit Quality appears to strengthen the relationship between Company Size and Firm Value. These findings offer valuable insights into the interaction of these factors in the context of the processed food industry in Indonesia, aiming for dominance in the global market.