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Effect of Silane Addition on Chitosan-Fly Ash/CTAB as Electrolyte Membran Isnaeni, Diana; Kusumastuti, Ella; Sulistyaningsih, Triastuti
Indonesian Journal of Chemical Science Vol 6 No 2 (2017)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijcs.v6i2.12253

Abstract

Electrolyte membrane was composed of chitosan and fly ash wich was modified using cetyl trimetil ammonium bromide (CTAB and silane had been done successfully. This research aims to determine the best membrane based on mechanical properties, proton conductivity, methanol permeability, and membrane selectivity. The steps consist of silica preparation from fly ash, modification of silica surface with CTAB, silica coupling process with GPTMS, synthesis of membranes, and membrane characterization. The result showed the best membrane produced by membrane with 10% silane addition with tensile strength 23,10 Mpa, elongation at break 3,17%, modulus young 6,72 Mpa, proton conductivity 8,00 x 10-4 S/cm, methanol permeability 3,37 x 10-7 cm2/s, and membrane selectivity 2,12 x 103 S s/cm3. The Fourier Transform Infra Red (FT-IR) membrane analysis result showed that only occured physical interaction and Scanning Electron Microscopy (SEM) analysis showed the distribution of particle wa spread evently and there was not agglomeration.
ANALISA PERHITUNGAN HARGA POKOK PRODUKSI USAHA MIKRO KECIL MENENGAH (UMKM) PENTOL ”CHELSEA” KEDIRI MENGGUNAKAN METODE FULL COSTING Isnaeni, Diana; Rahmawanti, Alviani Kharisma; Risnianta, Agon Ferdian; Kusuma, Deri Putra Utama Arya Pandu
JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi) Vol 3 No 2 (2024): JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi)
Publisher : Universitas Pawyatan Daha

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Abstract

Penelitian ini bertujuan menganalisa perhitungan harga pokok produksi usaha mikro kecil menengah (UMKM) pentol ‘Chelsea’ Kediri dengan menggunakan metode full costing. Analisa ini diharapkan dapat membantu UMKM Pentol ‘Chelsea’ agar dapat menghitung harga pokok produksinya dengan lebih akurat sehingga dapat memaksimalkan laba yang didapat. Penelitian ini adalah penelitian deskriptif kuantitatif dan dilakukan pada UMKM Pentol ‘Chelsea’ dengan menggunakan tehnik wawancara, observasi dan dokumentasi. Analisa dilakukan dengan tiga tahap yaitu pertama, mengumpulkan data produksi UMKM Pentol ‘Chelsea’, kedua menghitung harga pokok produksi UMKM Pentol ‘Chelsea’ dengan menggunakan metode full costing, dan ketiga menyimpulkan hasil perhitungan. Hasil penelitian menunjukkan bahwa harga pokok produk persatuan produk untuk tiga produk UMKM Pentol ‘Chelsea’ dengan menggunakan metode full costing adalah Pentol Rp. 414, Tahu Rp. 362, dan Siomay Rp. 263, 5. Dengan menggunakan hasil penelitian ini, UMKM Pentol ‘Chelsea’ bisa menentukan margin laba yang diinginkan sehingga bisa memaksimalkan laba yang didapatkan.
PELATIHAN PENENTUAN HARGA POKOK PRODUK PADA UMKM PENGOLAHAN TAPIOKA DI KABUPATEN KEDIRI Mas’amah; Isnaeni, Diana
Dharma Wiyata: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2023): Dhama Wiyata
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Pawyatan Daha

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Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk memberikan pelatihan penentuan harga pokok produk metode full costing pada pelaku umkm pengolahan tapioka di Desa Bulu kecamatan Semen kabupaten Kediri. Peserta pelatihan ini adalah pelaku umkm pengolahan tapioka di desa bulu kecamatan semen kabupaten kediri. Metode yang digunakan dalam pengabdian masyarakat ini adalah pelatihan. Peserta diberikan pelatihan bagaimana menghitung harga pokok produk menggunakan metode full costing untuk produk tapioka yang mereka hasilkan. Saat pelatihan diketahui bahwa dalam menentukan harga pokok produk, para pelaku umkm pengolahan tapioka masih menerapkan metode kira-kira dan belum menerapkan metode full costing. Setelah dilakukan pelatihan mereka mengaku tertarik dan ingin menerapkan penentuan harga pokok produk metode full costing sehingga diharapkan dapat meningkatkan keuntungan usaha mereka.
SISTEM MUTU AKUNTANSI PADA SMP ISLAM DONOMULYO : Sistem, Mutu, Akuntansi Keuangan Isnaeni, Diana; Hariono, Jefri
JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi) Vol 1 No 2 (2022): JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi)
Publisher : Universitas Pawyatan Daha

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Abstract

This study aims to develop a quality system for financial accounting and human resource management at Donomulyo Islamic Middle School.Design Based Research method with the following steps: (1) Identification of Problems (2) Identification of Objectives (3) Preparation of Product Design (4) Product Design Test (5) Evaluation of Product Design Test Results (6) Product Communication. The subject used was Donomulyo Islamic Middle School, the data obtained through observation and interviews, and questionnaires. Questionnaire answers using a Likert scale with 5 rating categories (1) Very Inadequate, (2) Inadequate, (3) Adequate Enough, (4) Eligible, (5) Very Eligible. The data analysis technique uses the percentage of quality systems tested by two validators, academics and practitioners.The results of this study are the accounting quality system at Donomulyo Islamic Middle School finance with the following specifications: vision, mission, goals, organizational structure, job description, quality policy and SOP (Standard Operating Procedure).
PENELITIAN DAN PENGEMBANGAN MANAJEMEN SUMBER DAYA MANUSIA PADA SMP ISLAM DONOMULYO Hariono, Jefri; Klau, Herlina Helmy; Isnaeni, Diana
JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi) Vol 2 No 1 (2023): JUMBA (Jurnal Manajemen, Bisnis, dan Akuntansi)
Publisher : Universitas Pawyatan Daha

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Abstract

This research aims to develop a Human Resource Management quality system at Islamic Junior High School Donomulyo. This research and development use the Design Based Research method with the following steps: (1) Problem Identification (2) Identification of Objectives (3) Preparation of Product Design (4) Product Design Test (5) Evaluation of Product Design Test Results (6) Product Communication. The subject used is Donomulyo Islamic Junior High School, data obtained through observation and interviews, and questionnaires. The questionnaire answers use a Likert scale with 5 assessment categories (1) very inappropriate, (2) not feasible, (3) quite feasible, (4) feasible, (5) very feasible. The data analysis technique uses a percentage of the quality system tested by two academic validators and practitioners. The result of this research is a human resource management quality system at Donomulyo Islamic Junior High School with the following specifications: vision, mission, objectives, organisational structure, job description, quality policy and SOP (Standard Operating Procedure). The limitation in this research is that the scope of the research only covers Human Resource Management. For this reason, researchers suggest that future researchers conduct research and development on other substances.
ANALISIS LIKUIDITAS, SOLVABILITAS, AKTIVITAS UNTUK MENGUKUR KINERJA KEUANGAN PT. SEKNI INDOTAMA KAB. POLEWALI MANDAR Rejeki, Sri; Syahrial, Yoppi; Astutik, Wahyuni Sri; Isnaeni, Diana; Naim, Muh. Rezky
JURNAL LENTERA AKUNTANSI Vol. 8 No. 2 (2023): JURNAL LENTERA AKUNTANSI, NOVEMBER 2023
Publisher : POLITEKNIK LP3I JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34127/jrakt.v8i2.913

Abstract

The title of this research is about Liquidity Analysis, Solvability, Activity to Measure Financial Performance of PT. Sekni Indotama Kab. Polewali Mandar with the objectives and benefits to describe, analyze, measure financial ratios to financial performance at PT. Telkom Mamuju. This study uses both primary and secondary data based on the company's financial statements PT. Sekni Indotama Kab. Polewali Mandar from 2019 to 2022 and tests were carried out on financial ratios including liquidity ratios, solvency ratios, activity ratios to measure how much financial performance the company PT. Sekni Indotama Kab. Polewali Mandar.As for the results obtained in this study the Financial Performance of PT. Sekni Indotama Kab. Polewali Mandar Based on the results of calculating the liquid ratio analysis, it can be said that Telkom went bankrupt because the company experienced difficulties in paying short -term debt, the Financial Performance of PT. Based on the solvency ratio analysis, Telkom is quite good which continues to grow every year. The reason is the fees obtained from the company's small loans, the Financial Performance of PT. Sekni Indotama Kab. Polewali Mandar uses a fairly healthy performance analysis where it grows every year. This is maintained so that the use of company assets is more efficient and profitable every year. Keywords: Liquidity, Solvency, Activity, Financial Performance