Article Per Year (5 Year)
p-Index From 2020 - 2025
0.778
P-Index
This Author published in this journals
All Journal Seminar Nasional Teknik Kimia Kejuangan Jurnal Khatulistiwa Informatika Jurnal Keuangan dan Perbankan
Nasim, Muhammad
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Engineering Environmental Science Social Sciences

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Pengaruh Product Quality, Brand Image, dan Customer Satisfaction terhadap Customer Loyalty Sepatu Lari Outseight di Jakarta Sapto, Satria; Wijaya, Erric; Nasim, Muhammad
Jurnal Keuangan dan Perbankan Vol. 20 No. 2 (2024): Jurnal Keuangan Dan Perbankan, Volume 20 No. 2, Juni 2024
Publisher : STIE Indonesia Banking School

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35384/jkp.v20i2.568

Abstract

One intriguing aspect within the field of running in Indonesia, particularly in Jakarta, is the development of locally-branded running shoes that offer quality nearly on par with international brands. Given the substantial interest among running enthusiasts ini Jakarta, this has prompted researchers to delve further into the consumer loyalty towards local running shoes, particularly those under the Ortuseight brand. The aim of this study is to analyze the impact of product quality, brand image, and customer satisfaction on customer loyalty towards Ortuseight running shoes. This research employs a quantitative approach, collecting through an online questionnaire completed by 133 members of the running community in Jakarta. The analysis utilize multiple linear regression method. The findings of the study indicate that product quality, brand image, and customer satisfaction have a positive and significant influence on customer loyalty towards local running shoes, specifically Ortuseight
Catalytic Pyrolysis of Impregnated Citronella Biomass Using Boric Acid to Produce Furfural Nasim, Muhammad; Setiadi, Setiadi
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Citronella oil residue is one of the abundant lignocellulosic biomass wastes which has the potential to be converted into useful products through pyrolysis process. One of the useful products that can be produced from this residue is furfural compounds. Previous research has shown that furfural can be produced through the pyrolysis mechanism of lignocellulosic biomass. However, the amount of furfural compounds obtained is still relatively low. Therefore, in this study a research is carried out regarding catalytic pyrolysis process through impregnation method of biomass using boric acid as catalyst to produce furfural compounds with variation of catalyst ratio (0, 0.1, 0.3) and pyrolysis temperature (450 oC, 500 oC, 550 oC) to determine the optimal conditions for furfural production. Using GC-MS analysis, results were obtained which indicated the role of boric acid impregnation in increasing and maximizing the yield of furfural products. The optimal conditions for furfural production were obtained at a pyrolysis temperature of 550 oC and the use of a boric acid catalyst with a ratio of 0.1, whereby the yield of furfural compounds by GCMS analysis was 19.17% area.
KLASIFIKASI OBESITAS DENGAN ALGORITMA C5.0 BERDASARKAN POLA MAKAN DAN KONDISI FISIK Nasim, Muhammad; Siregar, Alda Cendekia; Insani, Rachmat Wahid Saleh
Jurnal Khatulistiwa Informatika Vol 12, No 2 (2024): Periode Desember 2024
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/jki.v12i2.23974

Abstract

Obesitas merupakan salah satu masalah kesehatan global yang terus meningkat, dipengaruhi oleh berbagai faktor seperti gaya hidup yang tidak sehat, pola makan tinggi kalori, dan kurangnya aktivitas fisik. kondisi ini dapat menyebabkan berbagai komplikasi serius seperti penyakit jantung, diabetes tipe 2, tekanan darah tinggi, dan berbagai kondisi kesehatan lainnya yang mengurangi kualitas hidup dan meningkatkan angka kematian. dalam penelitian ini, kami mengembangkan sistem klasifikasi tingkat obesitas menggunakan algoritma c5.0, yang dikenal karena kemampuannya dalam menangani data yang kompleks dan multikategori. algoritma ini juga efektif dalam menghasilkan model pohon keputusan yang mudah diinterpretasi oleh tenaga kesehatan. dataset yang digunakan dalam penelitian ini terdiri dari 2.111 sampel dengan 17 variabel, termasuk jenis kelamin, usia, tinggi badan, berat badan, kebiasaan makan, riwayat keluarga, dan aktivitas fisik. model c5.0 yang dibangun menunjukkan hasil yang sangat baik dengan akurasi mencapai 94,78% pada data uji. evaluasi model dilakukan menggunakan matriks kebingungan yang menunjukkan performa tinggi dengan nilai akurasi, presisi, recall, dan f1-score yang konsisten di hampir semua kategori obesitas. secara khusus, model ini mencapai nilai sempurna dalam mendeteksi kategori obesity type iii, yang menunjukkan kemampuannya yang kuat dalam mengidentifikasi tingkat obesitas yang paling parah. hasil ini menunjukkan bahwa algoritma c5.0 dapat menjadi alat yang efektif untuk mendukung sistem pendukung keputusan dalam mendeteksi risiko obesitas, yang pada akhirnya dapat membantu dalam pengembangan strategi pencegahan dan intervensi yang lebih efektif untuk meningkatkan kesehatan masyarakat.
Catalytic Pyrolysis of Impregnated Citronella Biomass Using Boric Acid to Produce Furfural Nasim, Muhammad; Setiadi, Setiadi
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Citronella oil residue is one of the abundant lignocellulosic biomass wastes which has the potential to be converted into useful products through pyrolysis process. One of the useful products that can be produced from this residue is furfural compounds. Previous research has shown that furfural can be produced through the pyrolysis mechanism of lignocellulosic biomass. However, the amount of furfural compounds obtained is still relatively low. Therefore, in this study a research is carried out regarding catalytic pyrolysis process through impregnation method of biomass using boric acid as catalyst to produce furfural compounds with variation of catalyst ratio (0, 0.1, 0.3) and pyrolysis temperature (450 oC, 500 oC, 550 oC) to determine the optimal conditions for furfural production. Using GC-MS analysis, results were obtained which indicated the role of boric acid impregnation in increasing and maximizing the yield of furfural products. The optimal conditions for furfural production were obtained at a pyrolysis temperature of 550 oC and the use of a boric acid catalyst with a ratio of 0.1, whereby the yield of furfural compounds by GCMS analysis was 19.17% area.
Co-Authors Erric Wijaya, Erric Rachmat Wahid Saleh Insani Sapto, Satria Setiadi Setiadi Siregar, Alda Cendekia