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All Journal Optimum : Jurnal Ekonomi dan Pembangunan Jurnal Kimia Riset Chimica et Natura Acta Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Fokus Manajemen Bisnis Jurnal Muhammadiyah Manajemen Bisnis (JMMB)
Dyah Fitriani
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Social Sciences Other

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ANALISIS PENGARUH EARNING PER SHARE, DEBT TO EQUITY RATIO, PRICE EARNING RATIO DAN RETURN ON EQUITY TERHADAP HARGA SAHAM PERUSAHAAN KABEL PADA BURSA EFEK INDONESIA Didik Apriyansyah; Dyah Fitriani
Jurnal Fokus Manajemen Bisnis Vol. 4 No. 1 (2014)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fokus.v4i1.1346

Abstract

This research aims to find out whether there is an effect of Earning Per Share (EPS), Debt to Equity Ratio (DER), Price Earning Ratio (PER), and Return On Equity (ROE) against the cable company’s share price listed on the Indonesia Stock Exchange period 2005-2009. While the types of data used are secondary data with a sample of 5 of 6 populations of the company. Sampling was purposive sampling. Data analysis tools used in this study is the multiple linear regression using a significance level of 0.05, test analysis T-test and analysis of the coefficient of multiple determination (R2). From the test results obtained by T-test significant value variable earnings per share have significant effect on stock prices, while the variable debt to equity ratio, price earnings ratio and return on equity does not have a significant influence to share price cable companies listed in Indonesia Stock Exchange (BEI in the period 2005-2009. The results of coefficient of determination (R2) obtained the value R Square of 0.423.
REAKSI SAHAM INDEKS LQ45 TERHADAP PENGUMUMAN KABINET KERJA TAHUN 2014 DI BURSA EFEK INDONESIA Muhamad Soleh; Dyah Fitriani
Jurnal Fokus Manajemen Bisnis Vol. 4 No. 1 (2014)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fokus.v4i1.1347

Abstract

This research entitle LQ45 stock reaction to the announcement of the cabinet work in 2014 on thestock exchange Indonesia. This analysis technique applies traditional techniques saturated samples. The population of 45 companies in LQ45 period of August 2014-January 2015 with the observation period of 10 days before and 10 days after the announcement/ the analaytical approach used to determine the stock price reaction before and after using one sample t test, while an analysis approach to distinguish the average of abnormal return and trading volume by using a paired sample t test using the alpha level () of 5%. The results of collecting data is to analyze of stock price reaction. It shows that there is no stock price reaction before and after the announcement of the Working cabinet. Because of abnormal return only occurs on H-7 (0.024) and H+8 (0.018), while others do not. The researches used a writting test. Test results of the test on average abnormal return is no difference in the average abnormal return and the announcement of the cabinet work before and after. The test results mean that there are many differences in volume average trading volume before and after the announcement of Labor cabinet.
PENGARUH KEPUTUSAN INVESTASI, KEPUTUSAN PENDANAAN DAN KEBIJAKAN DIVIDEN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN LQ45 YANG TERDAFTAR DI BURSA EFEK INDONESIA Nur Aini Widyawati; Dyah Fitriani
Jurnal Fokus Manajemen Bisnis Vol. 4 No. 2 (2014)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fokus.v4i2.1354

Abstract

This study aimed to examine the effect of investment decisions, financing decisions and dividend policy on firm value in the LQ-45 firm listed on the Indonesia Stock Exchange. Population as well as the sample in this study is the LQ-45 firm listed on the Indonesia Stock Exchange 2007-2011 period which has complete financial statements are expressed in dollars and pay dividends continuously over the study period, which amounted  to 9 companies. The dependent variable used is the value of the company (PBV) while the independent variable is investment (PER), funding (DER) and dividend policy (DPR). In this study using a multiple linier regression and classical assumption. Assessment of the effect of independent variables on the dependent variable was partially or simulataneously, and analysis tools in this study using eviews. Partial results of the study showed that investment decisions have a significant effect on firm value, funding decisions have no significant effect on firm value and dividend policy has no significant effect on firm value.
PENERAPAN TEKNOLOGI EKSTRAKSI FASA CAIR-GAS PADA PENGEMBANGAN PRODUK BERBASIS JERUK KALAMANSI Evi Maryanti; Dyah Fitriani; Nori Wirahmi
DHARMA RAFLESIA Vol 16, No 2 (2018): DESEMBER (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v16i2.6454

Abstract

Community Service Activity (CSA) of the application of science and technology entitled "Application of Liquid-Gas Phase Extraction Technology on Development of Kalamansi-Orange-Based Products" has been completed. This activity aims to implement gas-liquid extraction technology, namely steam distillation in extracting essential oils from residues of Kalamansi orange syrup processing, providing knowledge and ways to process Kalamansi orange essential oil into products which have economic value in addition to syrup. It was carried out with the target audience, namely Bhakti Nusa Production Unit in SMKS 16 Bengkulu. It is done to help the production unit to develop Kalamansi-based products by utilizing residues produced by syrup which is rich in essential oils. The products produced on the CSA of the application of science and technology include aromatherapy candles, air freshener gels, anti-mosquito lotions and Bay Tat cakes of Kalamansi jam. The product produced is more widely informed through the socialization activity that received a response and enthusiasm from the audience. Products of CSA of the application of science and technology are expected to be a superior product from the Bhakti Nusa Production Unit of SMKS 16 Pharmacy as well as to be a top-quality product of the pride of Bengkulu City with high economic value. Keywords: Extraction, Liqiud-Gas, Kalamansi, Essential oil                                                     
PEMBUATAN KERAJINAN BERBASIS SAMPAH SEBAGAI IMPLEMENTASI PENGENDALIAN SAMPAH 3R (REDUCE, REUSE DAN RECYCLE) Deni Agus Triawan; Nesbah Nesbah; Dwita Oktiarni; Dyah Fitriani
DHARMA RAFLESIA Vol 16, No 1 (2018): JUNI (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v16i1.3840

Abstract

Kegiatan pengabdian kepada masyarakat ini dilakukan melalui pendidikan dan pelatihan. Tujuan utamanya adalah untuk memberikan pemahaman kepada siswa tentang pengendalian sampah dengan metode 3R (reduce, reuse dan recycle) melalui pelatihan kepada siswa tentang berbagai kerajinan yang dapat dibuat dengan berbasis sampah. Pencapaian tujuan dilakukan melalui penyediaan pengetahuan dan keterampilan dalam hal pembuatan kerajinan berbasis sampah plastik. Hasil kegiatan menunjukkan respon yang memuaskan dimana peserta memiliki antusias yang tinggi dalam peningkatan pengetahuan dan keterampilan yang berbasis pengelolaan sampah dengan metode 3R. Produk yang dihasilkan adalah lampu hias dari sampah botol plastik bekas.  Hirarki pengelolaan sampah adalah pengendalian pada sumbernya, kurangi jumlah limbah, guna ulang limbah, daur ulang dan terakhir adalah pembuangan sampah ke empat pembuangan. Diharapkan kedepan peserta akan menerapkan prinsip pengelolaan sampah dengan metode 3R dalam kehidupan sehari-hari.
ADSORPSI METILEN BIRU PADA ABU LAYANG (FLY ASH) HASIL PEMBAKARAN CANGKANG SAWIT PADA BOILER PABRIK KELAPA SAWIT Deni Agus Triawan; Nesbah Nesbah; Dyah Fitriani
Jurnal Kimia Riset Vol. 2 No. 1 (2017): Juni
Publisher : Universitas Airlangga, Campus C Mulyorejo, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.317 KB) | DOI: 10.20473/jkr.v2i1.3011

Abstract

Telah dilakukan penelitian adsorpsi metilen biru pada adsorben abu layang (fly ash) hasil pembakaran cangkang sawit pada boiler. Adsorben abu layang terlebih dahulu dipersiapkan dengan aktivasi kimia menggunakan H3PO4 10% dan tanpa aktivasi sebagai pembanding. Hasil penelitian menunjukkan bahwa adsorpsi metilen biru pada abu layang tanpa aktivasi maupun dengan aktivasi  mengikuti model kinetika orde dua semu menurut Ho dengan nilai R2 sebesar 0,990 untuk adsorben tanpa aktivasi dan 0,996 untuk adsorben dengan aktivasi. Isotherm adsorpsi zat warna metilen biru pada abu layang mengikuti model isotherm menurut Freundlich dengan nilai R2 sebesar 0,988 (kapasitas adsorpsi 19,81 mg/g) untuk abu layang tanpa aktivasi dan sebesar 0,991 (kapasitas adsorpsi 60,11 mg/g) untuk abu layang dengan aktivasi.
Pengaruh Konsentrasi Titanium Dioksida (TiO2) dan Ekstrak Etanol Daun Salam (Eugenia Polyantha Wight) terhadap Efektivitas Krim Tabir Surya Berbahan Baku Virgin Coconut Oil (VCO) Tri Firdatuh Rozqiah; Eni Widiyati; Agus Martono Hadi Putranto; Eka Angasa; Dyah Fitriani
Chimica et Natura Acta Vol 11, No 2 (2023)
Publisher : Departemen Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/cna.v11.n2.45155

Abstract

Telah dilakukan penelitian tentang pengaruh konsentrasi titanium dioksida (TiO2) dan ekstrak etanol daun salam (Eugenia polyantha wight) terhadap efektivitas krim tabir surya berbahan baku virgin coconut oil (VCO). Krim tabir surya dibuat dengan cara mencampurkan fase air (gliserin, trietanolamin (TEA), metil paraben, akuades) dan fase minyak (VCO, asam stearat, lanolin, setil alkohol, propil paraben) serta ditambahkan bahan aktif TiO2 dan ekstrak etanol daun salam, lalu diaduk hingga terbentuk krim yang homogen. Krim yang dihasilkan ditentukan karakteristiknya yaitu pH, homogenitas, viskositas, serapan radiasi ultraviolet (UV) dan sun protection factor (SPF). Efektivitas krim tabir surya dapat ditentukan dari SPF yang dihitung. Hasil penelitian menunjukkan bahwa krim yang dihasilkan memiliki susunan yang homogen, pH 7,2-7,75, viskositas 6160-12400 cP. Konsentrasi ekstrak etanol daun salam dan TiO2 berpengaruh terhadap SPF krim. Jika konsentrasi TiO2 dan ekstrak etanol daun salam ditingkatkan, maka SPF krim juga akan meningkat. Krim dengan ekstrak etanol daun salam 1,5% dan TiO2 6% memiliki SPF 2,206 yang menurut food and drug administration (FDA) termasuk dalam tipe proteksi minimal.
Co-Authors Agri Kurniasari Agus Martono Hadi Putranto Ahmad Kholid Amanda Wahyu Nuraningrum Armansyah Armansyah Deni Agus Triawan Didik Apriyansyah Dwita Oktiarni Eka Angasa EMA DWI SURYANI Eni Widiyati Evi Maryanti Hendro Setyono Lalu Muhamad Abdullah Meilia Rakhmawati Muhamad Soleh Nesbah Nesbah Nur Aini Widyawati Tri Firdatuh Rozqiah Triawan, Deni Agus Wirahmi, Nori