bluuebunny/crossref_metadata_2025 huggingface dataset:
Meningkatkan Mutu Produk Plastik Dengan Metode Taguchi
Authors: Hartono Moh.
Published: August 2017

Plastic waste is one type of waste that can not be broken down into the organic waste. Utilization of waste plastics to be recycled into plastic with better quality are rarely implemented. This study aims to utilize plastic waste in order to improve the quality of plastic products by Taguchi experimental design method that combines the pure plastic material composition of ore and recycled plastic (type PP/Polypropilena) with a certain pressure and temperature to produce a tensile strength of the plastic the better. From the experimental results, btained by a combination of material composition of 30% recycled plastic, the pressure of 6.5 atm and a temperature of 180 °C. The composition obtained by the average tensile strength of 991.667 Newton, and Signal to Noise ratio (Larger is better) by 59, 9255. Statistically, tur ulang he combination was significantly affected by alpha at 0:05 Taguchi method through experiments with a matrix orthogonal array L8 (23).
Peningkatan Produktivitas Dan Kinerja Lingkungan Dengan Metode Green Productivity di PT. XYZ
Authors: Mubin Ahmad , Zainuri Syaiful
Published: August 2017

Productivity is very important for the company as a way to monitor the production performance. Productivity measurement is performed to determine the level of productivity performance of the company and can be used as guideline for continuous improvement. Similarly, the environmental aspect has become an important and strategic issues that must be addressed by the industry well and improved its performance continuously. In order to improve productivity while lowering environmental impact the company need to use Green Productivity model approach. The purposes of this research were to identify factors that affect productivity and environmental performance, as well as providing proposed improvement using Green Productivity method based on the highest value of the Benefit-Cost Ratio (BCR) index. The results showed that the factors that affect productivity and environmental performance are the boiler performance and the wastewater treatment. Therefore to overcome these problems, it was needed an improvement alternative. The improvement alternative proposed were to install Heat Exchanger and DAF (Dissoveled Air Floatation). From the estimated contribution, the chosen alternative could provide a significant increase in the productivity index of boiler at 103.64% better than the initial condition and productivity index of oil waste by 104.18% better than the initial condition, also there were decreased level of CO level at 0.19 and 0.17 for oil and fat.
Usulan Perbaikan Kualitas Layanan Maskapai Penerbangan X Menggunakan Integrasi QFD dan Model Kano
Authors: Prawira Dede Jatmika , Iqbal Muhamad , Kurniawati Amelia
Published: August 2017

X Airlines is experiencing quality improvement issue related to complaints addressed to their service. Complaints are increasing in holiday and feast day, especially on January, August, September, and October. Improvement is needed to produce better service and better sevice is one of the key aspect of customer satisfaction. Customer satisfaction of X Airlines was measured based on several attributes. The service quality attributes were also grouped into must be, one dimensional, attractive, indifferent, questionable, and reverse category. The quality improvement was designed by using Quality Function Deployment (QFD) method and Kano Model. The result showed that customer’s satisfaction in all service quality attributes were still not being met the requrement. The key attribute indentified on satisfaction measurement and the Kano Category were the on time of departure corresponding to the schedule (one dimensional category), the efficient language storage facilities (one dimensional category), the tasty and good quality of the food (one dimensional category), and skilled staffs in serving the customer avoid tardiness, giving compensation when tardiness happened, conducting airlines staff service excellence program, conducting cooking class program, and providing high technology and up to date entertainment facilities on the plane.
Optimasi Produksi Tepung Porang dari Chip Porang Secara Mekanis dengan Metode Permukaan Respons
Authors: Faridah Anni , Widjanarko Simon Bambang , Sutrisno Aji , Susilo Bambang
Published: August 2017

Porang Tuber (Amorphophallus oncophyllus) has high Glucomanan content which is very useful in food and non food industry as well as in medical industry. The only main problem in development of porang flour is its Calcium Oxalate content that stipulates irritation (itchiness) and health disorder. Optimization study of diminution (reduction) content of Calcium Oxalate during mechanical grinding process using stamp mill and blowing fractionation. Optimization was performed by applying Response Surface Model (RSM), central composite model. Three variables i.e. weight of porang chip, grinding time and grinding speed were studied in order to study the Calcium Oxalate content as a response. Response model obtained was quadratic which was acquired at 1.3 kg porang optimum weight; grinding time 17.4’8”; and grinding speed at 19,23 rpm. Optimum Calcium content has been predicted at 0.2978% which was 0.3% in actual, decrease 92,12%
Analisis Prioritas Upgrading Untuk Rekomendasi Peningkatan Kinerja Sistim Manufaktur Secara Berkelanjutan
Authors: Budiarto Slamet , Suparno S , Sudarso Indung
Published: August 2017

The analysis is done by upgrading the priority, first create a model of activity with IDEF0 (Integrated Definition Language 0) To The Smallest activity. Verification is done by field officers, while the validation is done by software IDEF37. With regard that the activities that the model is a map of the activity. Then the next step don is weighting the importance of existing activities. Once the performance indicators of each activity is determined, then the analysis is then performed through the sorting and defining the activity of ICOM’s critical to determine which will be upgraded. Of data and processing is done, there are 627 ICOM’s are analyzed on the basis of performance indicators on a specific output. And consists of 15 stages are recommended for improved performance, assuming a single phase which comprises 30 ICOM’s performance will be improved within six months. The priority of upgrading is begined to upgrade technical specifications, human resources, and facilities at the activities planned production program. However, in general the activity plan programs and activities planned production capacity and desired material is the activity that most often experience upgrading in the first stage. Continuous performance improvement can be made with reference to the upgrading priority of phase II, III and so on. Evaluation upgrading needs to be done after the implementation of upgrading stage 3. It is useful to decide whether to do the upgrading stage IV or re-analyze priority.
Penentuan Jumlah Operator OPTIMAL dengan Metode Simulasi
Authors: Sudaningtyas Satya
Published: August 2017

This study was conducted to apply simulation method on a service system in order to determine the numbers of optimum operator so that the performance of the system was better. The performance of system could be observed from various aspects. One of them was consumer waiting time. In this study, simulation was conducted on the existing service system and the proposed scenario service system. The result showed that the proposed scenario service system was succeed in decreasing consumer waiting time significantly at 14,75 minutes.
Decision Making Of Hand Tractor Gear Box Designs
Authors: Fatih Fudhla Ahmad
Published: August 2017

Decision making on selection of hand tractor Gear Transmission Box (GTB) “Improvement Designs” is carried out according to many criteria. Based on the focus group and brainstorm performed by product-development teams, seven criteria are finally identified as follows; Material corrosion resistance, Manufacturability, The ability of the design to withstand the maximum load operation, influence on the other components process, manufacturing cost, mass of GTB design, and processing time. Those criteria are categorized into positive and negative characteristics. Positive criteria indicate that score which is the greater the better, by contrast, negative is the less the better. There are 3 alternatives namely Initial Design, Design 1 and Design 2. The selection is performed based on Analytic Hierarchy Process (AHP) Method. The evaluation is analyzed separately according to each category. The best alternative is the one which has the highest ratio between positive and negative criteria.
Manajemen Risiko Pada Bandara Soekarno Hatta Berbasis ISO 31000
Authors: Abisay Terry George , Nurhadi N
Published: August 2017

Soekarna Hatta Airport as an international aviation company hasn’t yet implemented an international standard risk management system based on ISO 31000, so it triggers the occurrence of negative impacts to the human, environment, property and company reputation. This research aims to conduct a risk assessment and control by using an international standard risk management system. Risk management research is focused on the negative impacts caused by an event of airport operations, particularly operations facility and machine. The Stages of the risk management process are based on ISO 31000 including risk identification, risk analysis, and risk evaluation using fishbone and Risk Breakdown Structure (RBS) tool. Impact Expectations and possible occurrence are mapped through the risk matrix which is defined by the Federation Aviation Administration (FAA). The results showed that there were7 events at Soekarno Hatta airport that have potential risk, namely, outbreak of the runway track, plane accidence during take-off/landing, disruption of flight navigation and communication services, accidence in the apron area, security disruption at the airport, aircraft jetblast, and entry of dangerous goods on board.
Penurunan Jumlah Cacat Dan Biaya Bahan Baku Dengan Metode Responsesponsse Surface
Authors: Lukman Muhammad , Firdaus Ahmad Zubaid , Galih Rahadian
Published: August 2017

CV.   Indah Cemerlang  is a  company  for building material which  produces paving  stone. The company  often  changes  the raw materials composition which is affected  by  cost  of raw materials. Change of  the raw  materials composition  makes  product quality  lower. Therefore, a study should be conducted in order to identify  control factors  influencing on defect responsse by using Responsse  Surface  method. Responsse surface method used in this research consists of two stages. First stage, called orde 1, is dealing with screening and second stage, called orde 2, is dealing with optimization. The result of orde 1 shows that the raw materials composition influencing on defect responsse are cement volume and gray stone. According to the result of second stage, the experiment is conducted to determine optimal amount of raw materials composition. Optimal amount of the raw materials composition are 20 liters of water, 47 kilograms of cement, 120 kilograms of sand, and 10.45 doses of gray stone, with value of defect responsse 5.08%. Applying proposed composition can decrease cost of raw material by Rp 49,33 per pallet and cost of poor quality by 47.60 per week.
Pemilihan Teknologi Sterilizer Pada Pabrik Kelapa Sawit Menggunakan Metode Analytical Hierarchy Process
Authors: Subiyanto S
Published: August 2017

In Indonesia, the increasing area of palm oil plantation has been followed by the increasing number of palm oil mills from 205 units in 1998 to 695 units in 2012. The palm oil mill technology has also been developed, and one of them is fresh bunch sterilizer. The technology of sterilizer changed from horizontal to vertical, and the system improved from batch to continuous. This study analyze the determination of priority in selecting sterilizer technology by using Analytical Hierarchy Process (AHP) method. The advantages of AHP method are easy to understand and useful for decomposing a complex problems into a simple hierarchy of decision problem. According to the evaluation of three alternatives by using AHP, it shows that the priority order of the sterilizer models is respectively vertical, horizontal, and continuous with overall weight 0.366, 0.335, and 0.299 respectively.
Pengembangan Basis Data Untuk Mengelola Komponen Perkakas Bantu Perakitan
Authors: Suwarsono .
Published: August 2017

Welding assembly jig company's activities are classified as job-order. Their products (jigs & fixtures) were depending on type of product, which was assembled. There are loot-of variations of product designs, process planning, tools, shop-floor control etc. to handling all customer order. One of the solutions is standardization product, to reduce product variation and the control problems.
Analisis Kelayakan Pendirian Unit Produksi di Universitas (Studi Kasus Industri Minyak Atsiri)
Authors: Mubin Ahmad
Published: August 2017

The establishment of production unit requires fairly high investment, therefore to avoid the investment connducted which in fact will be unprofitable in the future, before implementing such investment, the comprehensive analysis or feasibility study is required, concerning marketing, technical financial management, and social-economyn alysis.From the result of feasibilitiy studythe level of feasibility for the establishment of production or business units is determined. In this case study, the subject of study is production of essential oil that serves as raw material for food, pharmacy, and parfume manufactures. Based on the analysis result of market and marketing aspects, as well as technical and Technology aspects, it was  ndicated that the proposal of production unitestablishment feasible to beaccepted. Likewise, the result of financial analysis with the methods of Net present value, Profitability Index(B /C ratio), Internal Rate of Return and payback period,indicated that the proposal of production unitestablishmeint is feasibleto be accepted.
Pengoptimalan Tingkat Persediaan Bahan Baku Fire Tube Boiler dengan analisis Markov Chain
Authors: Nuril Latifah Murti Astuti,
Published: August 2017

Controlling material stock becomes important problem that faced by the company because controlling it supports production process continually. In applaying material is efforted in order getting cost of supplier more law as possible. PT. Indomarine is one kind of company that produces tube involving two type are fire tube and water tube, in which the primary material is tube and plat. In dealing the consumen needs, the company should give amount materials so that the production will be continually, and the consumer will satisfy. Having more suplies like that is caused by accepting fluctually needs, than causes less supplier optimumly and less in cost too. Based on fenomenon above, so in this research will mucstigate the methods that will be counted the number of material asking.
Peningkatan Pelayanan di Poli Kebidanan dan Kandungan RSUD Saiful Anwar dengan Menggunakan Simulasi Antrian
Authors: Mas'udin Ilyas
Published: August 2017

This research have aim to reduce waiting time of patient in pregnant division at RSUD Saiful Anwar Malang. First step, collecting the time between arrival data and service time data at each division. These data were tested using Kolmogorov-Smirnov to find a kind of distribution and the parameter of the data. Them making service system design based on the initial condition using ARENA and run to find the mean of waiting time from the beginning design, using trial and error then tried some new altematives design to minimize waiting time.
Política salarial de las universidades públicas: México y Venezuela
Authors: Torres-Núñez Luis E.
Published: August 2017

La formación de profesionales de calidad y la generación de tecnología y ciencia pertinente son al menos dos elementos fundamentales para el desarrollo de los países latinoamericanos y, tal situación se encuentra estrechamente relacionada al impacto que se genere como resultado del trabajo académico mayormente desarrollado en las universidades de la región.  El presente trabajo procura caracterizar la política salarial de los académicos mexicanos y venezolanos en el periodo del año 2000 al 2010. Es una investigación comparativa y de carácter documental. El ensayo se estructura en dos dimensiones a saber: la presentación de los datos que contienen los elementos significativos de los sistemas de educación superior (matricula, instituciones, política de financiamiento y los académicos); en segundo lugar, se expone la estructura de la política salarial, se estudian las realidades y se precisan algunas diferencias sustantivas. Finalmente el estudio comparativo revela el incumplimiento de ambos Estados en relación a las definiciones salariales contempladas en sus textos constitucionales. La política mexicana de salarios académicos “estructura de incentivos” de tipo heterologados enseñan beneficios económicos de carácter inmediato para la sobrevivencia del académico y no le garantizan una pensión digna para el disfrute de su vejez; mientras que la política venezolana de salarios de tipo homologados precisa el incumplimiento legal de las “Normas de Homologación” por parte del Estado Venezolano desde hace más de tres décadas para el incremento salarial de los académicos.
O ENADE diante da formação docente universitária e o conhecimento científico
Authors: Bleichvel Rita de Cássia
Published: August 2017

O presente artigo faz parte das discussões sobre a pesquisa que teve como objetivo analisar que as reais possibilidades e impactos do Exame Nacional do Ensino Superior (ENADE) no sentido da reavaliação correspondente à formação docente universitária e consequentemente, desempenho acadêmico. A pesquisa foi realizada através de abordagem qualitativa, no formato de estudo de caso, por se tratar da especificidade da centralidade das ações e significados que as mesmas trazem no contexto universitário em relação à avaliação externa. E assim, os instrumentos foram a entrevista semiestruturada, o questionário de questões abertas e consultas em registros do Enade que já estão publicados e fizeram parte como dados legais, retirados de sítios oficiais do Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (INEP) para o levantamento dos resultados de 2004 a 2014. Os instrumentos da pesquisa foram aplicados para coordenadores/as, professores/as docentes e acadêmicos/as de três instituições de ensino superior de Lages/SC. A relevância desta pesquisa se justifica pela dimensão das proporções que a Avaliação Nacional assumiu no contexto universitário, tanto no que diz respeito aos resultados divulgados pelo Ministério da Educação/INEP, quanto ao destaque que a mesma possui em relação à formação docente universitária. Os resultados da pesquisa demonstraram que as reais possibilidades e impactos da formação docente estão pouco relacionados ao desempenho acadêmico do Enade, enquanto avaliação de amplitude nacional.
A EaD como renovação do mercado educacional brasileiro do nível superior
Authors: Pimenta Alexandre Marinho
Published: August 2017

A Educação a Distância (EaD) é uma modalidade educacional que tem crescido vertiginosamente no Brasil, sobretudo no nível superior, viabilizada pelas Novas Tecnologias de Informação e Comunicação (NTICs). Buscando se afastar do discurso ideológico que circula tal modalidade, analisaremos o atual papel da EaD no sistema de educação superior brasileiro, cujo mercado educacional é altamente consolidado e financeirizado. Para isso, partimos de uma compreensão crítica sobre a educação numa sociedade capitalista, além do uso de dados históricos e conjunturais de nosso sistema. Ao final, pode-se indicar a EaD como um mecanismo de renovação do mercado educacional do país.
Por uma universidade para o mercado ou para todos: democracia e emancipação
Authors: Sudbrack Edite Maria , Nogaro Arnaldo
Published: August 2017

A temática abordada neste ensaio exige posicionamento das Políticas Educacionais no sentido de superação do atraso histórico das oportunidades de acesso, permanência e qualidade do Ensino Superior no país, na perspectiva de sua democratização. O texto é de caráter teórico, de natureza bibliográfica e qualitativa. O artigo discute os apelos da globalização neoliberal que transforma o conhecimento em mercadoria, impactando no processo de exclusão, sob as determinações originárias dos organismos multilaterais, os quais produzem a transnacionalização das Políticas Educacionais. No horizonte da utopia, reside a luta para que a educação, a cultura, a ciência e o conhecimento sejam tratados como bens a serem solidariamente compartilhados, ou seja como bens públicos, rumo à ampliação das oportunidades.
DAUR HIDUP PRODUK DAN ALIH TEKNOLOGI: DEKONSTRUKSI INDUSTRI NASIONAL
Authors: Setyawan Anton Agus
Published: August 2017

Technology becomes a major variable in the global industry. This phenomenon effects on the world's economic structure due to the technological disparity between developed countries and developing ones. As a developing country, Indonesia faces the same problem with any other ones. The disparity could be analyze by correlating the global product life cycle and the technology transfer process. The conclussion is, technology transfer from developed countries to developing ones happens when the product mature and obsolence. To overcome this problem, Indonesia have to focus on a few points, which are: maintaining local knowledge, industrial deconstruction, intellectual capital enforcement and building the rich land and big people paradigm.
WIN-WIN SOLUTION DALAM KONFLIK PUSAT-DAERAH: PENDEKATAN UTILITARIAN
Authors: Setiaji Bambang
Published: August 2017

This article is to provide a theoretical analysis of the problem faced by the central government, i.e., a want of some regions to choose the wider autonomy or independence. In the utilitarian approach, the concepts of choosing between autonomy and independence, or centralized are described as a trade off. Then the territory/the point of harmony between the central and regions will occur if only the central - the regions are combined making a synergy, and both are better off, compared with the separation between them.For an empirical analysis, this model describes a process of the bargaining between the central and the regions (bargain behavior model) that each of the party is to improve utility.
POTRET KEMISKINAN DALAM DIMENSI DAN KARAKTERISTIKNYA
Authors: Rahayu Siti Aisyah Tri
Published: August 2017

This paper's aim to explain the poverty and policy, particularly in developing world. This article will try to analyze poverty and its measure, characteristics and policy to solve it. From the available data, we know that the poverty in Indonesia has been declined very dramatic until 1996, before the economic crisis. Through the crisis, there are a large number of people below poverty line is increase. However, poverty is always became a center of problem in macroeconomic that must be reduce to bring people to get welfare economics. And, there are many policies to solve the poverty problem that we can adopt to reduce poverty.
FAKTOR-FAKTOR YANG MEMPENG ARUHI PERHITUNGAN ANGGARAN PENDAPATAN DAN BELANJA NEGARA
Authors: I .H Maulidiyah. , Wahyudi M.
Published: August 2017

The role of government on development is really needed; APBN (budget income of state) is one of fiscal policy to create the aim of development. The arrangement of APBN needs to concern the influence factors, namely a rate of exchange rupiah to US dollar, economic development, and fuel price in world market, national inflation level, and crude oil production per day. To find out the influence of each variable, it needs to regress the existent variable, after that to find out validity of the influence is by examining statistic criteria and estimating the deviation of classic assumption. The result of the estimation does not show any serious deviation classic assumption that is able to hamper the estimation, and from the result examination it finds out that the statistic criteria does not has problem.
INDUSTRIALISASI DAN PERDAGANGAN: TANTANGAN INDONESIA DALAM ERA AFTA
Authors: Sudaryati Endang
Published: August 2017

The target and trend of industrial and trade development in Indonesia, particularly related to overseas trade, is broadly influenced by the various challenges time to time, but mainly is influenced by international market and economy.Trade liberation which is marked with the establishment of World Trade Organization (WTO), and followed by the establishment of free trade territory such as APEC and NAFTA has created regional economic integrity. While AFTA which aims to create free trade in ASEAN territory through payable reduction will make manufacture sector in ASEAN more efficient and more competitive in the global market.Though the government and public sectors is loyally commit toward the implementation of AFTA, but in fact it is true to say that some another sectors are not ready yet to implement it. Therefore, in order to supporting this commitment, so industrial and trade sector should compete each other, being more efficient and improving the quality of their product.According to the statements above, the best way in observing AFTA is to make it as apart of long-time process to go into WTO. It is hoped that AFTA will provide the same opportunity for Indonesia to put its products relatively as other ASEAN members before enter global free trade market.
ANALISIS PENENTUAN SPESIALISASI SEKTOR DI KABUPATEN BOYOLALI DALAM MENGHADAPI IMPLEMENTASI OTONOMI DAERAH: MASA KRISIS EKONOMI1997-1999
Authors: Nurhayati Siti Fatimah , Haris Haris
Published: August 2017

The implementation of local autonomy which focusing on the empowering local potencies is predictably running well if only the local specialized potencies can be highly optimalized. Normally, a well-developed specialized sector will support another under-developed sector. In this research, the writer attempts to analyse factors causing structural changes of economy and what kind of sectors that is possible to be made as socialized sectors in Boyolali regency. The research period taken in this research is in the time of economy crisis attacking Indonesia in 1997 - 1999 by taking some variables, i.e. PDRB, job vacancy per sector and specialized factors. The research use Classic shift share analysis method, Estheban-Marquilas shift share analysis and also Location-quotient analysis. As we know, Esteban-Marquilas shift share analysis is a new modification of classical shift share analysis. This technical change the influence of competitive spatiality into the influence of good competitive Esteban-Marquilas also involve allocation influence comprising the third specialized component of shift share technical as well as to the forth component of shift share namely the influence of allocation.
DEFICIT SPENDING DAN PENGARUHNYA TERHADAP PENDAPATAN NASIONAL DAN INFLASI
Authors: Soebagiyo Daryono
Published: August 2017

Creating primary money to maintain national product growth performance can pass deficit spending policy and pushing the building of the models can get macroeconomics policy. However, this policy influences inflation, therefore real value of wealth in society properties is decreased. Hence, the deficit spending policy can be passed by printing much money to raise welfare cost can be calculated.
DAMPAK ALIRAN MODAL ASING BAGI NEGARA-NEGARA BERKEMBANG: Proses “Perbaikan” ataukah “Pemburukan” bagi Neraca Pembayaran
Authors: Purnomo Didit
Published: August 2017

Generally, foreign capital invested in developing countries function as externally additional capital resources in order to accelerate investment and economical growth, and also to mobilize capital as well as to transform economical structure. In this article, the writer discusses many impacts as a logical consequence of foreign capital inflows in some developing countries, including low income countries. Here, much discussion is talking about pros and cons arguments related to foreign capital inflows. The writer views that the abundance of foreign capital inflows in some developing countries mostly brings to negative impacts (from the view of balance sheet). To support his argument, the writer also put a "trivia hypothesis" such as: tightening rules about foreign capital inflows to make budget deficit not getting worse, 'reducing the structure of industrial sectors consisting many industrial sub sectors which is producing high-value added product and non-resources-based products and also not opening opportunity to posses as much 100 % for foreign investors.
PERANAN PENDAPATAN RIIL, TINGKAT BUNGA DAN INFLASI DALAM FUNGSI PERMINTAAN UANG
Authors: Soebagiyo Daryono
Published: August 2017

This writing to see problem of real income, inflation, and interest rate in money demand function. There are some perception similarities that money demand largely depends on the income or GNP (Gross National Product), besides other factors involved, like interest and inflation rates. However, to make and estimation about money demand in and economic system, it will involved some interrelated problems. (I) The definition of the most suitable money, (2) argumentation about money demand function, (3) the stability of the function statistically from period to period.The writer persons a study model from M. Semudram with OLS (Ordinary Least Square) method towards function in the form of log linear where the variable inserted is the demanded sum of nominal money, consumers price index, nominal GNP, interest rate, and inflation rate.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI FUNGSI KONSUMSI MASYARARAT DI PROPINSI JAWA TENGAH PADA TAHUN 2000
Authors: Nurhayati Siti Fatimah , Rachman Masagus
Published: August 2017

Household consumption is the biggest expense component in Gross Domestic Product every year. There are many economic factors theoretically contribute to the number of expense percentage. In this research the writer studies three economic factors in Central Java Province which are regarded to have significant influences on the household consumption rate, namely; income rate, population number, inflation rate.This research uses regression econometric analyses means of ordinary Least Square (OLS) with cross section secondary data input in 2000 taken from statistical center body.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHINILAI TUKAR RUPIAH TERHADAP DOLLAR AMERIKA SERIKAT DENGAN PENDEKATAN NERACA PEMBAYARAN (PENDEKATAN ENGLE GRANGER-ERROR CORRECTION MODEL)
Authors: Setyowati Eni , Soepatini Soepatini
Published: August 2017

The equilibrium exchange rate will change along with the change of demand and supply. Factors causing the change of demand and supply curve among others are the amount of money supply, relative gross domestic product (GDP) ,the level of relative interest rate, and relative priceOne of the ways to analyze the influence of short term and long term is by developing the dynamic model. In this research, the analysis of dynamic model was conducted with Engel-Granger Error Correction Model approach which was developed by Engel-Granger (1987) based on Granger Representation Theorem.The ECM was known that long term exchange rate is influenced by the number of money supply and relative price. The variable which influence short-therm exchenge rate are the ammount of Gross Domestic Product, and interest rate.
ANALISIS RIGIDITAS LENDING RATE PERBANKAN DI INDONESIA PERIODE JANUARI2001 - JUNI2004
Authors: Sutomo Sutomo , Johadi Johadi
Published: August 2017

The research aim's to know the influence of interest rate ofSBI, exchange rate, total bank lending, supply of funds and commercial bank amount to rigidly bank lending rate in Indonesian period of January 2001 until June 2004. The research use secondary data by character of time series. The research methodology used a partial adjustment model that rigidly bank lending rate are influence by all independent variable such interest rate of SBI, exchange rate, and total bank lending, supply of fund and commercial bank amount in banking sector. The empirical results that rigidly bank lending rate are influenced by all independent variable are collectively such interest rate of SBI, exchange rate, and total bank lending, supply of fund and commercial bank amount in banking sector. But as partial, rigidly bank-lending rate are influenced by an interest rate of SBI, exchange rate, total bank lending and supply of funds and commercial bank amount, which don't have an effect to rigidly bank lending rate.The result that is suitable with the theory, where monetary instrument (interest rate of SBI) can be used to influence bank-lending rate as process transmission mechanism mon­etary policy by price channel approach. Adjustment coefficient is equal to 0,5484 which meaning 54,84 % represents the difference between bank lending rate actual with bank lending rate that desired which fulfilled to be reached in one period, where speed of adjustment bank lending rate in response change of independent variable equal to 5 months 27 day, with mean lag independent variable equal to 1,1812867 months.
PENGARUH HUTANG LUAR NEGERI, PENANAMAN MODAL ASING, DAN TABUNGAN DOMESTIK TERHADAP PERTUMBUHAN EKONOMI INDONESIA (1976 - 2000)
Authors: Rahmad Basuki , Utomo Yuni Prihadi
Published: August 2017

Indonesian economic development along with economic growth needs sustainable development funding sources. This research examines the effect of developmental funding sources such as international debt, foreign investment, and domestic saving toward the development of Indonesian economy.The analysis instrument of the research is double linier regression with ECM model (Error Correction Model). ECM model is an econometric model that can be used to search for regression equations of short term and long-term balance. The data employed are data time series gathered with annual method starting from 1976 to 2000. These data are a secondary data obtained from the financial reports of Indonesian Bank and Statistics Center Agency. Furthermore, to reveal whether the estimation result can be trusted, the researcher performs classical assumption test and statistical test. The analysis result shows that the three factors of funding source for economic development above have significant effect toward the growth of Indonesian economy.
KETIMPANGAN DANA DAN PEMBIAYAAN DALAM NEGERI, HARUSKAH DIPENUHI DENGAN HUTANG LUAR NEGERI?
Authors: Tarsilohadi Edy Rahmantyo
Published: August 2017

This research examined the effect of the foreign debt toward the development of Indonesian economy by using caucality test: Final Prediction Error.Examination of the data, indicates the causality linkage between the foreign debt and the gross domestic product, vice versa; the causality linkage between the foreign debt and the depreciation of the rupiah.This result indicates that the foreign debt was failed to push economic.
ANALISIS FLUKTUASI KURS RUPIAH TERHADAP DOLLAR AMERIKA (1997.1 - 2004.IV)
Authors: Kurnia Anggyatika Mahda , Purnomo Didit
Published: August 2017

The research aims at analyzing the fluctuation ofRupiah exchange rate against US dollar. Data used in the research are quarterly time series data, namely in period from 1997.1 to 2004.IV. The analysis tools used in this research are multivariate linear regression by Error Correction Model (ECM). The result of this research concluded that the variables of The Rupiah exchange rate, inflation, interest rate of Bank Indonesia and import value has been stationer, only the variable of money supply on which is not stationer.ECM analysis results in the valid model on the Rupiah exchange rate against US dollar. It is showed by the significant ECT value at a=0.05; the regression coefficient value is 0.231835. Based on the classical assumption test, there is not found any problem. Normality test showed that Ut distribution is normal, the model specification test by Ramsey Reset Test showed that the model used is linear. The determination coefficient showed that about 90.5813% of the Rupiah exchange rate against US dollar could be explained by the variables of the model. The result of the t test analysis showed that the significant variable is the money supply (a=10%), inflation (a=l%), import value (a=l%)
RANCANGAN MODEL PENENTUAN UP AH MINIMUM KABUPATEN/PERKOTAAN (UMK/P) DI SUBOSUKAWONOSRATEN TAHUN 2006-2008
Authors: Sutomo Sutomo , Purwaningsih Yunastiti
Published: August 2017

This research aim is to compile design of calculation manual program of regency/city minimum wage (UMK) for worker paid attention various consideration, and agreed on by various relevant side in determination of minimum wage in Subosukawonosraten at period 2006-2008. This research is expected well for worker and for council of remunerating region as consideration material to all representatives of worker union and entrepreneur in determining proposal of regency and city minimum wage at period 2006-2008.This research regarding base making of design model to determine UMK/P. Data that needed is KHM and KHL collected with survey method to merchants in some market in Subosukawonosraten, another data are inflation, PDRB, and labors amount from data publication of BPS Subosukawonosraten. Model used is projection method to determine level of UMK, the projection appropriate with Kepmenaker number 1, 1999, Permenaker number 17, 2005, and modification of model projection.The result of this research is guide book of UMP/K determination which contain data, formula and its simulation, determination result of UMK for Subosukawonosraten region, and identify its supporting data.
EXCHANGE RATE ECONOMICS AND MACROECONOMIC FUNDAMENTALS
Authors: Argamaya Argamaya
Published: August 2017

Financial crises have a long history. Recently, several international crises emerged: the Mexican and Argentina currency and debt crisis of 1973-1982 and 1978-1981 respectively, the exchange rate crises following the abandonment of the European Exchange Rate Mechanism in 1992, the Tequila Effect resulting from the Mexican peso devaluation in 1992, the Asian Flu of 1997 resulting after Thailand's devaluation and the Russian Cold which arose from the collapse of the rubble in 1998. These episodes of international financial turmoil attracted worldwide attention; causes, impact and policy implications have been studied extensively.
THE COMPETITIVENESS OF INDONESIA'S EXPORT TO UNITED STATES, 1986-2003: A SHIFT-SHARE ANALYSIS
Authors: Fuady Ahmad Helmy
Published: August 2017

The objective of this paper is to examine the competitiveness of Indonesia's exports to the United States (US) market, compared to other Asian economies, namely Thailand, Malaysia, Singapore, China, Republic of Korea and India, over the period of 1986-2003. A shift-share method is applied to single digit SITC US imports data from those countries. It found that the competitiveness of Indonesia's exports changes over time. The Indonesia's exports reached its best performance in the period 1992-1997. However, after the 1997 economic crisis, Indonesia faces a serious problem, since none of its export has competitiveness in the US market, compared to the reference economy. The analysis also shows that China has consistently posed a serious pressure not only for Indonesia, but also for the other Asian economies.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI INVESTASI DALAM NEGERI DI JAWA TENGAH TAHUN 1980-2002
Authors: Setyowati Eni , Fatimah NH Siti
Published: August 2017

Investment is one of important component for sustainable economic development process. The research objective that want achieved is to estimate influence of labour, inflation, PDRB, and interest rate to domestic investment (PMDN) in Central Java. The research benefit was to clarify factors that influenced domestic investment and gave insight and input for local government in formulating economy policy.One of method for analysing long-run and short run influence was by using dynamic model. In this research, model which applied was ENGLE GRANGER ERROR CORRECTION MODEL (EG-ECM) based on granger representation theoremResult of this research indicated that domestic investment one year ago was variable which influenced significantly in short run while rate of interest influenced in long run.
PRELIMINARY STUDY ON EUBLEMMA SP. (EUBLEMMINAE): A LEPIDOPTERAN PREDATOR OF COCCUS VIRIDIS (HEMIPTERA: COCCIDAE) ON COFFEE PLANTS IN BANDARLAMPUNG, INDONESIA
Authors: . Indriyati , Susilo Franciscus Xaverius
Published: August 2017

Preliminary study on Eublemma sp. (Eublemminae): a Lepidopteran predator of Coccus viridis (Hemiptera: Coccidae) on coffee plants in Bandarlampung, Indonesia. The objectives of this study were 1) to identify a Lepidopteran predator of the soft green scale Coccus viridis and 2) to present preliminary data on the predator’s feeding rate. Some coffee leaves where eggs of the Lepidopteran predator have been laid in C. viridis colonies were taken from the field and observed in the laboratory. The predator’s growth and development was noted and the specimens were identified up to generic level based on the caterpillar morphology. Ten coffee leaves each with certain number of C. viridis were also collected from the field, transferred to the laboratory, and each was inoculated with one starved caterpillar that had just formed its protective casing. The number of surviving C. viridis was counted daily. This study reveals that the caterpillar, identified as Eublemma sp. Is found to feed obligately on C. viridis. The predation rate of Eublemma sp. in laboratory is 97 + 11 scales / caterpillar.
IDENTIFIKASI TOMATO INFECTIOUS CHLOROSIS VIRUS PENYEBAB PENYAKIT KLOROSIS PADA TANAMAN TOMAT DI CIPANAS JAWA BARAT MELALUI PERUNUTAN NUKLEOTIDA GEN PROTEIN SELUBUNG UTAMA
Authors: Kurniawati Fitrianingrum , Suastika Gede , . Giyanto
Published: August 2017

Identification of tomato infectious chlorosis virus, the causal agent of chlorosis disease on tomato in Cipanas West Java by sequencing of main coat protein gene nucleotide. Tomato infectious chlorosis virus (TICV) causes chlorosis on tomato. Tomatoes infected by this virus shows interveinal yellowing, necrotic, bronzing, brittleness, and declining in productivity. This study aims to identify the causal agent of chlorotic disease on tomato by sequencing the coat protein gene. The methods involve collecting infected plants, total RNA extraction, cDNA synthesis, DNA amplification, visualization of the results of reverse transcription polymerase chain reaction (PCR), and phylogenetic analysis using BLAST, clustal w, Bioedit v 7.0.5.3, MEGA v 6:06. RT-PCR using spesific primers (CP-F TICV Bam and TICV R-Hind) amplified a DNA band of 792 bp, which has been successfully sequenced and identified as TICV. Nucleotide sequences homology analysis showed that TICV Indonesia_TWJ isolate Cipanas is the same strain as TICV from other countries (99.4 – 100%), such as Spain, Greece, USA, France, and Italy.
KELIMPAHAN DAN KEKAYAAN ARTROPODA PREDATOR PADA TANAMAN PADI YANG DIAPLIKASI BIOINSEKTISIDA BACILLUS THURINGIENSIS
Authors: Sunariah Fina , Irsan Chandra , Windusari Yuanita
Published: August 2017

Abundance and species richness of the predatory arthropods on paddy treated with Bacillus thuringiensis bioinsecticide. Application of bioinsecticide from bacterial entomopathogen has not been reported yet that can decrease abundance and species richness of predatory arthropods, such as spiders and predatory insects. This research was aimed to analyze the abundance and species richness of predatory arthropods paddy fields applied by B. thuringiensis bioinsecticide on paddy in fresh swamp area. Areas observed were 2 ha paddy field’s at Situ Bagendit variety. Predatory arthropods inhabiting canopy were sampled using sweep but soil dwelling arthropods were trapped using pitfall traps. The result showed that abundance of spiders inhabiting canopy decreased significantly after B. thuringiensis bioinsecticide application on paddy compared to control without bioinsecticide but the abundance of predatory insects were not significantly affected by the bioinsecticide. Application of the bioinsecticide did not significantly affect the abundance and species richness of soil dwelling predatory arthropods, such as spiders and predatory insects.
PENGARUH DOSIS SUBLETAL IMIDAKLOPRID TERHADAP KESINTASAN POPULASI WERENG COKLAT PADA VARIETAS PADI RENTAN DAN TAHAN
Authors: Ratna Endang Sri , Firmansyah Angga Satria , . Rahmini
Published: August 2017

Sublethal dose effect of imidacloprid on the survival of brown planthoppers on resistant and susceptible rice varieties. Imidacloprid insecticides and resistant rice varieties are commonly used to control the the rice brown planthopper (BPH) Nilaparvata lugens in the field. The aim of this research was to evaluate the resistance of N. lugens to imidacloprid and the influence of sublethal dose of the insecticide applied to a certain resistant rice varieties on the survival of BPH. The experiment was conducted in a greenhouse trial at Indonesian Center for Rice Research, Sukamandi, West Java. Each pair of adult BPH were infested on three rice varieties Ciherang, Inpari 13, and Pelita, and then followed by spraying five doses of imidacloprid. The the effective dose rate of imidacloprid on BPH was determined by the value of LD95 compared with the recommended dose (20 g a.i. ha-1). The nymphal survival was concidered as a result of the applied sublethal doses. The numbers of nymphal progenies were observed until two peaks populations of both first and second generations. The insecticide then was applied at LD50 dose equivalent on adult BPH of the second generation. The number of laid eggs and the abnormal egg shapes were counted. Imidacloprid doses that were unefffective against BPH showed by the values of LD95 were 1224.3, 2799.0, dan 4692.8 g a.i. ha-1 at Ciherang, Inpari 13 dan Pelita rice varieties, respectively. Seven days after application of imidacoprid, about 70-90% of adult BPH still survived. Sublethal dosages of imidacloprid tended to increase the survival of BPH on a resistant rice variety of Inpari 13, as reflected by the number of nymphal progeny of 156-169 BPH/plant at the first population peak. Imidacloprid treatment increased the number of laid egg, but had no effect on the egg sterility.
POTENSI BAKTERI ENDOFIT AKAR UBI JALAR (IPOMOEA BATATAS L.) ASAL KABUPATEN SORONG PAPUA BARAT SEBAGAI AGENSIA BIOKONTROL MELOIDOGYNE SPP.
Authors: . Tuminem , Sinaga Meity S , . Giyanto
Published: August 2017

Potency of sweetpotato (Ipomoea batatas L.) root endophytic bacteria from Sorong District West Papua as biocontrol agent of Meloidogyne spp. Root knot nematodes/RKN, Meloidogyne spp. is one of the important pathogens in sweet potato plant. The disease incidence rate by the RKN on sweetpotato crop in Sorong District reached 88.77%. This study aims to get the sweet potato root endophytic bacteria that have potential as biocontrol agents against Meloidogyne spp. Endophytic bacteria was isolated from the roots of healthy sweet potato sampled from Sorong District, West Papua Province. Isolation and selection of bacteria using TSA media. Selected bacterial isolates, which were non-pathogenic to plants and humans then were identified with PCR technique using universal primer 63-F / 1387-R. The ability of bacteria to produce the lipase enzyme was selected using the media NB agar and rhodamine B. The protease enzyme-producing bacteria were selected using skim milk media. The chitinase enzyme-producing bacteria were selected using the colloidal chitin media. Production of cyanide was detected using filter paper soaked in a solution of CDS. The effectiveness of culture filtrate of bacteria as biocontrol agents was measured based on the percentage of 2nd juvenile mortality and egg hatching of Meloidogyne spp. Four isolates of endophytic bacteria, that were Enterobacter sp EAS (1a), Enterobacter sp. EAS (3a) Enterobacter ludwigii EAS (4), and Burkholderia cepacia EAS (6) produced lipase and protease. In addition, B. cepacia EAS (6) also produced chitinase. Those isolates caused mortality of the 2nd juvenile 81.4 to 95.2% and inhibited the egg hatching of Meloidogyne spp. 53.13 to 81.92%.