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INDONESIA
Jurnal Entropi
Published by Universitas Negeri Gorontalo
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
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Articles 8 Documents
 1 
Search results for , issue "Vol 5, No 2, 2009" : 8 Documents clear
INTOKSIKASI METANOL (STUDI KASUS) Jusuf , Muhammad Isman
Jurnal Entropi Vol 5, No 2, 2009
Publisher : Jurnal Entropi

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Abstract

Methanol is the simple chemistry structure of alcohol, but the most toxic compare with another group of it. Toxicity to human usually by drinking. The letal dose of methanol is 30-500 ml depend on every individual. Acute phase of methanol intoxication consist fatigue, nausea, vomiting and temporary blurred vision. The moderate state with headache, dizziness, depression central nervous system and permanent blurred vision. Severe intoxication more progressif by decrease of respiration and pulse rate, comateus and death. Will be reported a case,male, 35 years old with decrease of conciseness after drinking of lapen that contain of methanol.
PENGEMBANGAN JARINGAN PIPA DISTRIBUSI AIR BERSIH DI KECAMATAN TAPA Alitu , Aryati
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

Clean Water service in Tapa District still be very low, because of clean water processing system still use the system of Tardy Sand Filter processing (SPL) where its processing building still very simple and have old, network of distribution pipe a lot leak so that requirement of water resident will be clean cannot be fullfiled better. For that needed by a complete processing development planning so that clean amount of water required in Tapa District can be fullfiled. Planning clean water processing development use the projection analysis sum up the resident with the method aritmatika. This method assumed by a accretion sum up the constant resident so that can plan the domestic clean amount of water required, non domestic, clock culminate, head loss and capacities produce the water up to year 2015. Research result indicate that the clean amount of water required reach 70 litre/second, so that existing processing system this time that is SPL represent the processing which still modestly in its processing building meaning not yet complete, so that have improper again utilized because unable to again provide the water besih of]according to resident requirement. For that need the clean water processing planning by using Processing Installation Complete with system branch network of distribution pipe to fulfill resident requirement up to year 2015 by kontinu, with quality and amount.
Analisis Kualitas Pelayanan Perpustakaan Universitas Negeri Gorontalo Dengan Metode Importance Performance Analyse Wunarlan, Irwan; Wolok, Eduart
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

The Library of university existence was need and desire requirement of consumer society information. But, often happened library which we have not yet fulfill requirement of consumer information, consumer was not satisfied with given service by library, either from collection facet, staff attitude which do not care with care with consumer or system exist in library disagree with consumer expectation. Target in this research will knowing the quality of given service by library of Gorontalo State University toward student customer related to preparation of BLU implementation and specified minimum service at library university . Technique Intake of sample used proportional random sampling. Amount of sample are 100. The data from spreading of questionnaire used tabulation, after then it used Importance-Performance Analyze. Values based measure indicator satisfaction of consumer was compared with difference criterion of quality and the values included into Importance Performance matrix. Based to research, as a whole dimension of quality of service Gorontalo State University library was not quality and it was dissatisfactory and Gorontalo State University library was under mark specified minimum service by PPK BLU UNG and standard of university library
STUDI SERAPAN ION NIKEL OLEH BIOMASSA FITOPLANKTON (Tetraselmis chuii) ., Bahrizal
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

In the present work, the process of nickel-ion adsorption by T. chuii biomass have been investigated. This investigation intend to determinate capacity of adsorption the biomass for nickel ion in water. A weight of 100 mg biomass was put ionto 5 ppm of the metal-ion solution whose pH varied from 5.0 to 7.5. Then, these solutions were stirred for 30 minutes. After filtering, the metal-ion concentration in the filtrate was determined by atomic absorption spectrometry. The amount of ion adsorbed by the biomass was taken as the difference between the initial and final concentration of the solution. Further, the same method was carried out to the varied concentration. The result showed, the optimum pH for metal-ion adsorption by the biomass is 7.0, having adsorption value 0,918 mg/g biomass. Capacity of nickel-ion adsorption was obtained by varied concentration, yielded value of 2,370 mg/g.
POLA PERTUMBUHAN KAPANG Monascus purpureus PADA MEDIA BERAS, JAGUNG, DAN KOMBINASI BERAS - JAGUNG Retnowati, Yuliana; Abdurrahmat, Asep S.; Kumaji, Syam; Umadji, Nurinda
Jurnal Entropi Vol 5, No 2, 2009
Publisher : Jurnal Entropi

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Abstract

The aim of the study was to determine the pattern of Monascus purpureus growth on the rice, corn, and rice-corn combination medium. The study was done at microbiology laboratory of Biologi Departement, Gorontalo State University. The study was based on descriptive methods that describe the pattern of Monascus purpureus growth on rice, corn and rice-corn combination medium. The changes of mycelium colour and the addition of mycelium pigmentation area on 0-16 days observations as the indikator of fungal growth. The results showed that the ability of Monascus purpureus to grow at rice, corn,and rice-corn combination medium was different. The difference was showed on the adaptation time or lag grouth phase at each of the growth medium. The stationary growth phase of Monascus purpureus was reached at fifth days after adaptation periode. The pigment production of Monascus purpureus was different at each of growth medium, while 75 %, 95 %, 100 % at rice, corn, and ricecorn combination medium.
HUBUNGAN STATUS GIZI DENGAN TINGKAT PENDIDIKAN DAN PENDAPATAN ORANG TUA MAHASISWA BARU POLITEKNIK KESEHATAN DEPKES GORONTALO TAHUN AJARAN 2009/2010 Anasiru, M. Anas
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

Data demoes that found 30 million voluminous age group that experiences nutrient problem less energy kronik or kek. Many watchfulness have been done to show adolescent groups suffer/experiences many nutrient problems. Nutrient problem among others imt (body time index) less than normal limit or thin. Prevalensi adolescent with imt thin range from 30%-40%. Many factors that causes this problem. given the cause factors that influence nutrient problem help the tackling efforts and more influenced and focus. This watchfulness aims to detect connection between nutrient status with education level and Department of Health well-being Polytechnic new student university parents income Gorontalo year 2009. This watchfulness uses analytic design observasional with watchfulness kind cross sectional, to detect to what there connection between nutrient status with education level and department of health well-being polytechnic new student university parents income Gorontalo school year 2009/2010. Sample Department of Health well-being Polytechnic new student university Gorontalo Shool Year. 2009/2010 as much as 289 person. Data analysis is done according to univariat and bivariate. To test connection between watchfulness variable is used test chi square. Statistics test result shows that found connection between nutrient status with parents education especially in woman parents (mother). While in statistics test result man parents is got x2 count > x2 this matter table shows that not found connection between student university nutrient status with father education. Towards student university nutrient status and parents income, statistics test result is got x2 count < x2 table, this matter demoes that found connection between nutrient status with Department of Health well-being Polytechnic new student university parents income Gorontalo.
Efektifitas Suspensi Teripang Laut (Holothuria scabra) Terhadap Efek Hepatotoksik Akibat Dosis Toksik Parasetamol Pada Mencit Secara Histopatologi Abdulkadir , Widysusanti
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

Teripang laut (Holothuria sp) merupakan salah satu jenis binatang laut yang banyak terdapat di negara kita. Teripang laut sebagai salah satu jenis hewan laut yang dapat dimakan. Di Indonesia teripang telah dimanfaatkan sejak lama, terutama oleh masyarakat disekitar pantai sebagai bahan makanan. Untuk konsumsi pasaran internasional biasanya teripang diperdagangkan dalam bentuk daging dan kulit kering (Martoyo dkk, 2006). Telah diketahui bahwa pada saat ini terdapat ramuan tradisional yang banyak digunakan untuk mencegah atau mengobati penyakit hepatitis. Teripang laut adalah suatu biota laut yang mempunyai kemampuan dalam regenerasi sel dan menurut Dr. Pieter A.W Pattinama, RS PGI Cikini, Jakarta bahwa teripang dipakai untuk dapat memperbaiki sel-sel yang rusak. Di alam, regenerasi sel terjadi saat teripang menghindari musuh, lingkungannya tercemar dan kenaikan suhu air. Teripang laut kaya akan protein hingga 86% dan mampu melakukan regenerasi sel secara singkat dan dapat memperbaiki fungsi hati. Menurut Prapto Darsono, ahli achinodemata, Pusat Penelitian dan Pengembangan Oseonologi mengatakan belum banyak yang mengelolah teripang laut menjadi obat, dan hanya untuk komoditi ekspor, karena itulah penelitian obat alami berbahan teripang dari bahari Indonesia harus dimulai dari sekarang. Menurut William Aditeja, seorang ahli pengobatan cina di Jakarta bahwa manfaat teripang laut dapat mengobati sirosis hati yang dapat menyebabkan organ mengeras dan membengkak. Sudah banyak penelitian yang membuktikan keampuhan teripang dalam uji praklinis, penelitian sebelumnya yang telah dilakukan oleh Retno Murwani dari Universitas Diponegoro yang telah membuktikan bahwa teripang laut mempunyai aktifitas sebagai antikanker (Trubus, 2006). Berdasarkan dari data-data di atas maka perlu dilakukan penelitian apakah teripang laut asal Indonesia khususnya Makassar mempunyai efektifitas yang sama bila digunakan sebagai efek terhadap hepatotoksik yang disebabkan oleh parasetamol.
TINJAUAN KELAYAKAN TEKNIS PENGEMBANGAN KAWASAN PELABUHAN GORONTALO DENGAN MODIFIKASI LINGKUNGAN (REKLAMASI) Hinelo , Darwis
Jurnal Entropi Vol 5, No 2, 2009
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Abstract

Port of Gorontalo is one of the existing modes of transportation in the province of Gorontalo, precisely in the city of Gorontalo. Port River estuary, located in almost every year Bone experiencing sedimentation by sediment from the upstream river Bone. Another thing that becomes a problem in development is the port area which is dominated by hills / cliffs, so that alternatives can be done is by modifying the environment or otherwise known as reclamation. Therefore the aim of this study was to identify the condition of the port area of Gorontalo and analyze the technical feasibility of the location that will be reclaimed to do with the development of Port of Gorontalo. The method used in this study were: 1) Methods of field research, which is done by conducting direct observation at the location (primary data) and laboratory testing to determine physical condition. 2) library research methods, the method of data collection by collecting supporting data obtained from the research, the results of studies and data from agencies associated with this research. Results showed that technically feasible land is reclaimed land on the left side in the direction of flow or in the eastern part of the harbor / estuary Bone of 36 900 m2 or 3.69 ha, the volume of embankment needed to reach 369 000, - m3. Embankment material utilizing pieces of the hill which is also useful to facilitate access to ferry ports.

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