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PEMBENTUKAN MONOLAYER AZOBENZEN DISULFIDA DAN KARAKTERISASINYA Fitrilawati -; S. Hidayat -; W.Widorini -; S. Sesiaria -; Rosmiati -; H. Akiyama -; K. Tamada -
Bionatura Vol 10, No 1 (2008): Bionatura Maret 2008
Publisher : Direktorat Sumber Daya Akademik dan Perpustakaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.925 KB)

Abstract

Dalam penelitian ini dilakukan studi kinetik adsorpsi pembentukan monolayer azobenzen disulfida pada substrat Au. Ada tiga jenis molekul azobenzen disulfida yang digunakan yaitu HAzC12SSC12, C6AzC12SSC18, dan CNAzC12SSC12. Pengkajian tersebut dilakukan dengan pengukuran kinetik adsorpsi monolayer azobenzen disulfida dan spektrum SPR dengan menggunakan spektroskopi surface plasmon resonance (SPR). Hasil yang didapat menunjukkan molekul C6AzC12SSC18 memiliki potensi yang lebih baik untuk membentuk self-assembled monolayer (SAMs), karena memiliki tahapan adsorpsi yang cepat dengan ketebalan yang optimal dan penyusunan molekul yang teratur.Kata Kunci : Self-assembled monolayer, azobenzen disulfida, surface plasmon resonance
Pengaruh Leverage, UkuranPerusahan, Kualitas Audit dan Independensi Auditor Terhadap Manajemen Laba Pada Perusahaan Manufaktur Yang Terdaftar di BEI Periode 2015-2017. Rosmiati -; Jihen Ginting
JAKPI - Jurnal Akuntansi, Keuangan & Perpajakan Indonesia Vol 7, No 2 (2019): September
Publisher : Universitas Negeri Medan (UNIMED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jakpi.v7i2.18153

Abstract

Abstrak : The problem in this study is how the influence of leverage, company size, audit quality and auditor independence on earnings management. The purpose of this study was to determine the effect of leverage, firm size, audit quality and auditor independence on earnings management. The population in this study are the entire companies of manufacturing companies listed on the Indonesia Stock Exchange in 2015-2017, which amounted to 143. However, from this population there are 128 annual reports that do not meet the research criteria and which are 15 annual reports in each year due to this study took 3 years of data, the number of samples was 45 annual reports. The analysis technique uses a purposive sampling technique with several criteria. The analysis technique in this study used multiple regression analysis with the help of the SPSS program. The results of this study indicate that Leverage, Company Size, Audit Quality and Auditor Independence simultaneously have no effect on earnings management. Partially Leverage has a negative effect on earnings management, Company Size does not affect earnings management, Audit Quality does not affect earnings management and Auditor Independence does not have an effect on earnings management. Keywords: Leverage, Company Size, Audit Quality, Auditor Independence, Earnings Management.
MENINGKATKAN PENGETAHUAN DAN KESEHATAN LANSIA TENTANG HIPERTENSI DENGAN METODE PENYULUHAN KESEHATAN E. Noviati; J. Kusumawanty; I. Rahmawati; Rosmiati -; H. Marliany; R. Kurniawan
Buletin Udayana Mengabdi Vol 21 No 2 (2022): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.393 KB) | DOI: 10.24843/BUM.2022.v21.i02.p02

Abstract

Hypertension is a major risk factor for chronic disease and death. Based on the household health survey, there are 26.3% of hypertension sufferers spread throughout Indonesia. Based on WHO data from 100% of hypertensive patients, only 25% received treatment, and only 12.5% received good treatment. The purpose of this service is to increase the knowledge of the elderly about hypertension and increase the ability of the elderly to prevent complications of hypertension. Partners in this service activity are elderly posyandu cadres in the Rancapetir neighborhood, Ciamis district. This service was attended by 12 participants, namely elderly people with hypertension. The service methods carried out include blood pressure checks, lectures, discussions and questions and answers. Community service went smoothly, all participants were committed to implementing all the recommendations given by the resource persons. Keywords: Elderly, Hypertension, Stroke