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EVALUASI KEBIJAKSANAAN PEMBANGUNAN REGIONAL KOTA PADANG PANJANG (PENDEKATAN EXPORT BASE MODEL) eliza, eliza
Media Ekonomi Vol 21, No 1 (2013)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/me.v21i1.791

Abstract

Economic development is an essential factor to development in the country because development was not just about economy fenomena but include material and financial problem in the life many people. So that implementation of suitable policies succeed to achieve many object and purpose of effective development need good planning and evaluation. For example Padang Panjang City, location quotient showed that basic sector is electricity and transportation. base on the result the goverment have to take a policy that actually develop the basic sector until give a big value added to income of the city non basic sector must be develop together with basic sector because connected to economic growth .Keywords : Economic development, location quotient, basic sector electricity
Sintesis Tris(4-metoksifenil)tolilsilan dengan Teknik Reaksi Kopling Menggunakan Katalis Paladium Tersier Tributil Fosfin Lesbani, Aldes; Mohadi, Risfidian; Eliza, Eliza
VALENSI Vol 3, No 1 (2013): Jurnal Kimia Valensi Volume 3//No.1//Mei 2013
Publisher : Program Studi Kimia, Fakultas Sains dan Teknologi, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB)

Abstract

Telah disintesis senyawa tris(4-metoksifenil)tolilsilan (TMT) dengan teknik reaksi kopling menggunakan tolilsilan dan 4-iodida anisol yang dikatalis senyawa paladium. Reaksi dilakukan dalam kondisi inert dan suasana basa. Senyawa TMT hasil sintesis dikarakterisasi menggunakan kromatografi gas-spektrometri massa dan spektrometer 1H dan 13C NMR. Hasil penelitian menunjukkan bahwa senyawa TMT hasil sintesis memiliki rendemen sebesar 30%. Pengukuran menggunakan kromatografi gas-spektrometri massa menghasilkan nilai m/z sebesar 440. Spektrum 1H NMR menunjukkan lima puncak proton ekivalen dan spektrum 13C NMR menghasilkan sepuluh puncak karbon ekivalen. Hasil karakterisasi tersebut bersesuaian dengan struktur senyawa TMT hasil sintesis.   Kata kunci: tris(4-metoksifenil)tolilsilan, reaksi kopling, paladium
Sintesis Satu Langkah Senyawa Oksotrinuklir dengan Terminal Ligan Piridin [Ru3O(OOCC6H5)6(C5H5N)3]ClO4 Lesbani, Aldes; Mohadi, Risfidian; Eliza, Eliza
VALENSI Vol 3, No 2 (2013): Jurnal Kimia Valensi Volume 3//No.2//November 2013
Publisher : Program Studi Kimia, Fakultas Sains dan Teknologi, UIN Syarif Hidayatullah Jakarta

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Abstract

Abstrak Telah disintesis senyawa oksotrinuklir dengan terminal ligan piridin [Ru3O(OOCC6H5)6(C5H5N)3]ClO4. Senyawa oksotrinuklir hasil sintesis dikarakterisasi menggunakan spektrofotometer FT-IR dan spektrometer massa. Hasil identifikasi dengan spektrofotometer FT-IR menunjukkan senyawa oksotrinuklir hasil sintesis memiliki vibrasi khas pada bilangan gelombang 698 cm-1. Pengukuran menggunakan spektrometer massa menkonfirmasi bahwa senyawa oksotrinuklir memiliki ligan terminal piridin yang mudah terfragmentasi yang ditandai dengan puncak ion molekul pada m/z 1283,14 dan puncak ion fragmen pada m/z 1205,09 yang mengindikasikan lepasnya satu molekul piridin sebagai terminal ligan. Kata kunci : senyawa oksotrinuklir, sintesis satu langkah, ruthenium, piridin.   Abstract Synthesis of oxotrinuclear with pyridine as terminal ligand [Ru3O(OOCC6H5)6 (C5H5N)3]ClO4 has been carried out. Oxotrinuclear compound from synthesis was characterized using FT-IR spectrophotometer and mass spectrometer. The FTIR spectrum shows that oxotrinuclear compound has vibration at wavelength 698 cm-1 and mass spectrometer spectrum shows oxotrinuclear compound has pyridine as terminal ligand which easily fragmented indicated by molecular ion peak at m/z 1283.14 and ion fragment peak at m/z 1205.09. These values revealed one molecule of pyridine lost from terminal ligand. Keywords : oxotrinuclear compound, one step synthesis, ruthenium, pyridine.
The effects of protein energy malnutrition (PEM) on sperm quality and spermatogenesis of male rats injected by testosterone enanthaie+) Eliza, Eliza; Moeloek, N.; Suhana, N.; Sukmaniah, S. S.
Medical Journal of Indonesia Vol 6, No 1 (1997): January-March
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1572.926 KB) | DOI: 10.13181/mji.v6i1.799

Abstract

[no abstract available]
Analisis Saluran Pemasaran dan Marjin Pemasaran Bahan Olahan Karet Rakyat (Bokar) di Kabupaten Kampar Khaswarina, Shorea; Kusumawaty, Yeni; Eliza, Eliza
Unri Conference Series: Agriculture and Food Security Vol 1 (2019): Seminar Nasional Pembangunan Pertanian dan Pedesaan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.557 KB) | DOI: 10.31258/unricsagr.1a12

Abstract

Penelitian ini bertujuan untuk mengetahui saluran pemasaran yang paling efisien yang digunakan oleh petani karet di lokasi penelitian dan untuk mengetahui besarnya nilai keuntungan masing-masing lembaga pemasaran pada setiap saluran pemasaran. Metode penelitian untuk melihat efisiensi pemasaran digunakan analisis margin pemasaran, farmer’s share, dan Profitability Index. Penentuan responden dilakukan secara purposive sampling dengan jumlah responden sebanyak 84 orang, yaitu petani karet 75 orang dan pedagang perantara 9 orang. Hasil penelitian menunjukkan bahwa saluran pemasaran paling efisien berdasarkan nilai marjin pemasaran, farmer’s share dan tingkat keuntungan (profitability index) yang diperoleh terdapat pada saluran pemasaran III di Desa Ridan, dengan nilai keuntungan pemasaran sebesar Rp. 1.037,5 margin pemasaran sebesar Rp.1.905 dan nilai farmer’s share sebesar 77,91% dengan efisiensi pemasaran 20,19%.
ANALISIS KUALITAS PRODUK DAN LAYANAN YANG MEMPENGARUHI KEPUASAN PELANGGAN (STUDI KASUS HYPERMART MALL SKA PEKANBARU) Octavia, Vina; Restuhadi, Fajar; Eliza, Eliza
IJAE ( Jurnal Ilmu Ekonomi Pertanian Indonesia ) Vol 9, No 2 (2018)
Publisher : IJAE ( Jurnal Ilmu Ekonomi Pertanian Indonesia )

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Abstract

This study was conducted to determine the factors that affect customer satisfaction in shoppingat Mall SKA Pekanbaru City. This research was conducted at SKA Mall Pekanbaru. Themethod used is survey method with non probability sampling of accidental sampling. Thenumber of samples taken is 200 samples. The analysis used in this research is StructuralEquation Modelling (SEM) method. The results showed that reliability and responsiveness arethe factors that mostly influence consumer satisfaction of all factors. The result showed thatreliability has value of Critical Ration (CR) of 3,756 with p = *** and responsiveness has CRvalue of 1,972 with p <0.05 = 0,046.
Isolation of Triterpenoid from Katemas (Euphorbia geniculata Ortega) Stem Extracted using Methanol and Its Toxicity Test Eliza, Eliza; Fatsiami, Ricce; Yusuf, Setiawati; Ferlinahayati, Ferlinahayati
Indonesian Journal of Fundamental and Applied Chemistry Vol 1, No 1 (2016): February 2016
Publisher : Indonesian Journal of Fundamental and Applied Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.968 KB) | DOI: 10.24845/ijfac.v1.i1.19

Abstract

Katemas (Euphorbia geniculata Ortega) known as (Mexican) Fireplants, Painted Euphorbia, Japanese poinsettia is a plant belong to Euphorbiaceae or spurge family. Traditionally, this plant is used as furgative and treat dysentry. The aims of the research were to evaluate the toxicity and to isolate one of the triterpenoid extracted using methanol from the stem of this plant. The toxicity was evaluated by mortality test against armyworm larvae (Spodoptera litura). This assay was obtained by Methanol extraction at various concentrations (0, 1, 2, 3, 4 and 5%). The isolation process was conducted by series of work steps such as extraction, fractionation and purification. Structure elucidation was determined by spectroscopy techniques. Toxicity assay exhibited highest mortality at 5 % concentration with LC50 3,92%. Spectroscopy data analysis was able to identified a type of pentacyclic triterpenoid compound namely lupeol acetate.Keyword: Euphorbia geniculata Ortega, toxicity, lupeol acetate
Analisis Pendapatan Usahatani Keladi di Kepenghuluan Darussalam Kecamatan Sinaboi Kabupaten Rokan Hilir Eliza, Eliza; Tety, Ermi; Putra, Yuliansyah
Unri Conference Series: Agriculture and Food Security Vol 1 (2019): Seminar Nasional Pembangunan Pertanian dan Pedesaan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.308 KB) | DOI: 10.31258/unricsagr.1a4

Abstract

Penelitian ini bertujuan untuk menganalisis biaya produksi, pendapatan, dan kelayakan usahatani keladi di Kepenghuluan Darussalam Kecamatan Sinaboi Kabupaten Rokan Hilir. Penelitian menggunakan metode survei. Teknik pengambilan sampel secara purposive sampling yaitu petani keladi yang memiliki lahan ≥ 1 Ha diambil sampel sebanyak 30 orang. Jenis data dan sumber data adalah data primer dan sekunder. Model analisis yang digunakan adalah analisis biaya produksi, pendapatan, keuntungan dengan rumus π=TR-TC dan kelayakan usahatani secara ekonomi dengan formula RCR = TR/TC. Hasil penelitian menunjukkan bahwa rata-rata biaya produksi usahatani keladi sebesar Rp 9.989.725,34/Ha/MT) terdiri dari biaya variabel sebesar Rp 7.456.316,00/Ha/MT dan biaya tetap sebesar Rp 2.533.409,34/Ha/MT dengan pendapatan rata-rata sebesar 22.566.848,00/Ha/MT dan rata-rata keuntungan sebesar Rp 12.577.122,66/Ha/MT. Analisis R/C ratio usahatani keladi di Kepenghuluan Darussalam Kecamatan Sinaboi Kabupaten Rokan Hilir sebesar 2,26 berarti usahatani keladi yang dilakukan secara ekonomi layak untuk diusahakan.
Analisis Motivasi Ekstrintik Petani dalam Menabung di Bank Rakyat Indonesia(BRI) Unit Ukui Kecamatan Ukui Kabupaten Pelalawan Rizal, Rizal; Maharani, Evy; Eliza, Eliza
Jurnal Ilmiah Pertanian Vol 13, No 1 (2016): Jurnal Ilmiah Pertanian
Publisher : Fakultas Pertanian

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Abstract

The purpose of this research is to motivation extrinsic  analysis of the farmers in saving money in ukui unit bank rakyat indonesia (BRI). This article discusses about the extrinsic motivation of farmers in saving money in Ukui Unit BRI. This research is using interview method  86 selected sample by questionnaire. The data source used are primary data using a Likerts Summated Rating Scale (SLRs). This research was conducted in BRI Unit Ukui at Jalan Lintas Timur Ukui in Sub-District of Ukui, Pelalawan, and started from March 2015-August 2016. The results showed that the average of the extrinsic motivation of farmers in save in Ukui Unit BRI consisting of a service, product, promotion, interest and location are categorized as "high" with a score of 3.66. With respective scores are 4.06  for service categorized as "high", 3.51 for the products categorized as "high", 3.52 for promotion categorized as "high", 3.53 for interest categorized as "high" and 3.70 for location categorized as "high".Keywords: Motivation, saving money in bank, farmer
Analisis Saluran Pemasaran Tandan Buah Segar (TBS) Kelapa Sawit pada Petani Swadaya di Desa Simpang Kelayang Kecamatan Kelayang Kabupaten Indragiri Hulu Pratama, Ardiansyah; Eliza, Eliza; Tety, Ermi
Jurnal Ilmiah Pertanian Vol 12, No 2 (2016): Jurnal Ilmiah Pertanian
Publisher : Fakultas Pertanian

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Abstract

Penelitian ini bertujuan untuk mengetahui dan menganalisis: 1) saluran, marjin pemasaran dan bagian dari harga yang diterima petani. 2) sambungan atau korelasi antara harga minyak sawit yang dibayarkan kepada petani Organisasi PKS. Metode survei yang digunakan  dengan purposive sampling untuk petani. Sampel dari umur tanaman 7-10. dengan mengambil 10% dari populasi sehingga sampel diambil 22 216 petani. Sampel pedagang dan PKS menggunakan metode snowball sampling. Desa Simpang Kelayang Kecamatan Kelayang terdapat tengkulak yang menjadi perantara petani-pedagang-PKS. Petani harga jual ke pedagang pada bulan Februari 2015 adalah Rp. 1.326,36 / kg dan pedagang menjual ke PKS untuk Rp. 1.790,64 / kg. Margin Maret 2014- Februari 2015 adalah bulan tertinggi Januari 2015 sebesar Rp. 420,26 / Kg. Margin terendah di April 2014 sebesar Rp. 125,40 / Kg TBS pemasaran Efisiensi Dalam Februari 2015 sebesar 14,28 persen dari total marjin pemasaran dari USD 464,28 / Kg dan bagian dari petani menerima 73,03 persen. nilai korelasi harga (r) di tingkat petani dengan pedagang sebesar 0.832 Kata kunci: Marjin Pemasaran, Harga Korelasi, elastisitas, Efesiensi PemasaranThis study aims to find and know, and analyze: 1) channels, marketing margin and part of the price received by farmers. 2) connection or correlation between the price of palm oil paid to the farmer MCC Organization. This study used survey method, with purposive sampling to farmers. Samples of plant age 7-10. with a determined 10% of the population so that the sample was taken 22 216 farmers. Samples traders and MCC using snowball sampling method. Desa Simpang Kelayang District of Kelayang there is a middleman that farmer-trader-MCC. Farmer selling price to wholesalers in February 2015 is Rp. 1326.36 / kg and traders selling to the MCC for Rp. 1790.64 / kg. Margin of March 2014- February 2015 were the highest month of January 2015 amounted to Rp. 420.26 / Kg. The lowest margin in April 2014 amounted to Rp. 125.40 / Kg TBS marketing Efficiency In February 2015 amounted to 14.28 percent of total marketing margin of USD 464.28 / Kg and part of farmers received 73.03 percent. price correlation values (r) at the level of farmers with traders amounted to 0.832Keywords: Marketing Margin, Price Correlation, elasticity, Marketing Efficiency.