746 10 15608 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource ETD USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Nina Meutia Description An account of the resource Penelitian ini merupakan sebuah penerapan metode goal programming dalam optimasi pemenuhan kecukupan gizi pria dewasa di kabupaten Aceh Besar, yang bertujuan untuk menentukan kombinasi kuantitas konsumsi pangan dan tingkat pencapaian pemenuhan kecukupan unsur-unsur gizi dengan menggunakan software SAS dalam pengolahan data. Kombinasi konsumsi pangan yang dihasilkan dari metode goal programming berbeda-beda untuk setiap tinggi badan, semakin tinggi badan maka semakin besar pula kuantitas konsumsi pangannya. Kombinasi pangan ini disajikan dalam satuan gram dan ukuran rumah tangga (URT) per minggu. Penelitian ini juga menghasilkan besarnya biaya yang harus disiapkan untuk konsumsi pangan per minggu. Metode goal programming menghasilkan nilai optimum, yaitu total simpangan sebesar 1,7471557408. Berdasarkan rekomendasi konsumsi pangan, unsur-unsur gizi yang terpenuhi 100% adalah energi, besi, dan vitamin C, sedangkan untuk protein kurang sebesar 0,17894% dari kebutuhan protein per minggu, kalsium kurang sebesar 0,90973% per minggu, vitamin A kurang sebesar 0,42440% per minggu, dan untuk phosfor lebih sebesar 1,1973% per minggu.Kata Kunci: Goal Programming, unsur gizi, SAS, kombinasi pangan. Identifier An unambiguous reference to the resource within a given context http://etd.unsyiah.ac.id//index.php?p=show_detail&id=6717 Title A name given to the resource OPTIMASI PEMENUHAN KECUKUPAN GIZI MENGGUNAKAN METODE GOAL PROGRAMMING (STUDI KASUS : ACEH BESAR) Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource A.P., M. Iqbal; Universitas Malikussaleh Syuhada, Ahmad; Universitas Syiah Kuala Hamdani, - Date A point or period of time associated with an event in the lifecycle of the resource 2012-12-01 Description An account of the resource Solar energy is a renewable energy that can be utilized for human needs for various purposes such as electricity, heating, hair, and so forth. Solar collector is a device that collects solar energy and converts it into thermal energy and redirects the energy back into the fluid. Three variations of barrier angle were prepared in order to optimize the absorption of solar energy in a collector. Multiple pass turn were utilized to maximize the heat absorption. The size of the collector is 250 cm × 85 cm. Each side of absober box is coated with aluminum of 10 mm thick. Iron sand is used as absorber with thickness of 6 m. The collector box is tilted with 15° angle. Measurements were carried out for each multiple pass turn angle ; 130°, 180° and 90°. The tests were carried out in an open field in front of the Faculty of Engineering, Syiah Kuala University. The results show that temperature tends to be similar for all three variations of barrier angle. For the barrier angle of 130°, the highest temperature achieved was 93.3°C during 12:00 to 13:00 pm. The highest temperature achieved for the other two variations are 91.2°C for the barrier angle of 90° and 90.2°C for the barrier angle of 180°. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/JTM/article/view/1430 Language A language of the resource eng Publisher An entity responsible for making the resource available Jurnal Teknik Mesin Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/JTM/article/view/1430/1311 Source A related resource from which the described resource is derived Jurnal Teknik Mesin Unsyiah; Vol 1, No 2 (2012); 76-80 2301-8224 2301-8224 Subject The topic of the resource solar energy;solar collector;barriers;Absober Title A name given to the resource Optimasi Penyerapan Panas Memanfaatkan Energi Matahari pada Kolektor Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource R, Khalik Safrida, Safrida Hamid, Ahmad Humam Date A point or period of time associated with an event in the lifecycle of the resource 2013-06-01 Description An account of the resource ABSTRACT. Farming is a plot of land or a part of the earth's surface where the farmers and their families to grow crops or raise livestock. A farmer faced with the enigma to determining the competition of activity in optimizing farming activities. The research was done in Lam Seunong village, Kecamatan Kota Baro, Aceh Besar, the object of research is the farmers who worked in rice, mustard and lettuce land farm. The purpose of this research was to know optimal cropping pattern for mustard and lettuce farming in rice production areas in an effort to increase the optimize income of farmers. The research using purposive sampling techniques with particular sampling, analytical methods using linear programming optimization. The results showed the optimal cropping pattern in the local rice production area is rice and mustard greens in the first season and lettuce in the second season that will obtain maximum revenue of Rp. 76,568,940.00 per period of the rice planting season. With an area of arable land each season is 0.3 hectare for rice in the first season, 0.26 hectare for mustard in the first season, and 0.26 hectare for lettuce second season. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/agrisep/article/view/904 Language A language of the resource eng Publisher An entity responsible for making the resource available Jurusan Sosial Ekonomi Pertanian, Fakultas Pertanian, Universitas Syiah Kuala Relation A related resource http://jurnal.unsyiah.ac.id/agrisep/article/view/904/840 Source A related resource from which the described resource is derived Jurnal Agrisep; Vol 14, No 1 (2013): Volume 14 Nomor 1 Juni 2013; 19-27 1411-3848 1411-3848 Subject The topic of the resource ; optimize; rice; mustard; lettuce Title A name given to the resource Optimasi Pola Tanam Usahatani Sayuran Selada dan Sawi di Daerah Produksi Padi (Studi Kasus di Desa Lam Seunong, Kecamatan Kota Baro, Kabupaten Aceh Besar) Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Contributor An entity responsible for making contributions to the resource Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Hartuti, Sri Supardan, Muhammad Dani Date A point or period of time associated with an event in the lifecycle of the resource 2012-06-01 Description An account of the resource The study on extraction of oleoresin from ginger by using ultrasonic was carried out in order to obtain the optimum condition of extraction process. The effect of ratio of ginger to solvent (ethanol, X1), extraction temperature (X2), and extraction duration (X3) are studied on the yield of oleoresin. Response surface design method with Central Composite Design (CCD) was used to obtain a mathematical model which describes the relationship between the yield of ginger oleoresin and influencing variables. The experimental results indicate that the optimum condition of extraction which yield of oleoresin of 11.026% was found at ratio of ginger to ethanol (X1) of 1:4.68 gr.ml-1, extraction temperature (X2) of 420 OC, and extraction duration (X3) of 79 minutes.Keywords: extraction, response surface method, ginger oleoresin, ultrasonic Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/RKL/article/view/251 Language A language of the resource eng Publisher An entity responsible for making the resource available Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia Relation A related resource http://jurnal.unsyiah.ac.id/RKL/article/view/251/237 Source A related resource from which the described resource is derived Jurnal Rekayasa Kimia & Lingkungan; Vol 9, No 1 (2012): Jurnal Rekayasa Kimia & Lingkungan; 30-35 2356-1661 1412-5064 Title A name given to the resource Optimasi Proses Ekstraksi Oleoresin Jahe (Zingiber officinale Rosc) Menggunakan Ultrasonik Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Contributor An entity responsible for making contributions to the resource Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Rasdiansyah, Rasdiansyah Darmadi, Darmadi Supardan, Muhammad Dani Date A point or period of time associated with an event in the lifecycle of the resource 2014-09-01 Description An account of the resource Activated carbon can be manufactured from a variety source materials containing element carbon. Dregs of coffee grounds is one of abundant and promising activated carbon raw materials. This study was conducted to assess optimization process of activated carbon production from dregs of coffee grounds by using ZnCl2 as an activator. The optimization process is performed by using Response Surface Method to optimize factors that affected quality of the activated carbon using Box-Behnken design. The factors used were carbonation temperature (T) with a level of 400 oC, 500 oC and 600 °C; concentration of ZnCl2 (K) with a level of 30%, 40%, 50%; and mass ratio of ZnCl2 to activated carbon with level of 2:1, 3:1 and 4:1. A second order regression model of iodine absorption of activated carbon was Y = 626,2 - 36,5T + 28,6K - 36,5R + 31,2T2 + 47,1K2 - 0,5R2 - 19,0TK + 15,9TR + 101,5KR. Results of optimization process showed that optimum iodine absorption of 799.659 mg/g was obtained at the following conditions, i.e. carbonation temperature of 400 oC, ZnCl2 concentration of 30% and mass ratio of ZnCl2 to activated carbon of 2:1. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/TIPI/article/view/2312 10.17969/jtipi.v6i3.2312 Language A language of the resource eng Publisher An entity responsible for making the resource available Agricultural Faculty Relation A related resource http://jurnal.unsyiah.ac.id/TIPI/article/view/2312/2202 Rights Information about rights held in and over the resource Copyright (c) 2015 Jurnal Teknologi dan Industri Pertanian Indonesia Source A related resource from which the described resource is derived Jurnal Teknologi dan Industri Pertanian Indonesia; Vol 6, No 3 (2014): JTIPI October 2014 2442-7020 2085-4927 Title A name given to the resource Optimasi Proses Pembuatan Karbon Aktif dari Ampas Bubuk Kopi Menggunakan Aktivator ZnCl2 Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Contributor An entity responsible for making contributions to the resource Subject The topic of the resource ZnCl2; Respon Surface Method; Box-Behnken; Optimization Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resource of Excellence Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Huzni, S Fonna, S Daud, A.R. Safuadi, Ridha, M Ariffin, A.K Date A point or period of time associated with an event in the lifecycle of the resource 2011 Identifier An unambiguous reference to the resource within a given context http://uilis.unsyiah.ac.id/~unsyiana/index.php?p=show_detail&id=386 Language A language of the resource en Publisher An entity responsible for making the resource available Scopus Title A name given to the resource Optimization of cathodic protection system design for pipe-lines structure with ribbon sacrificial anode using BEM and GA Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Yunardi, . Maulana, Ilham Elwina, . Wusnah, . Sylvia, Novi Bindar, Yazid Date A point or period of time associated with an event in the lifecycle of the resource 2011-12-30 Description An account of the resource This paper presents the results obtained from the application of both computational fluid dynamics (CFD) Fluent 6.3 and Design Expert codes to modelling and optimizing a gas-solid cyclone separator based upon its geometrical parameters. A pre-processor software GAMBIT was employed to set up the configuration, discretisation, and boundary conditions of the cyclone.  A commercial CFD code FLUENT 6.3 was employed to simulate the flow field and particle dynamics in the cyclone. The optimization study was performed under either a constant gas inlet flow rate of 0.075 m3/s or a constant inlet gas velocity of 18 m/s. A response surface methodology with three levels (-1, 0, and +1) was employed as the experimental design. Independent variables to be optimized include the ratio of inlet gas width to diameter of the cyclone, W/D, the ratio of conical length to diameter, Lc/D and the ratio outlet diameter to cyclone diameter De/D. The response variables of collection efficiency and pressure drop were correlated in the forms of quadratic polynomial equations. The simultaneous optimization of the response variables has been implemented using a desirability function (DF) approach, computed with the aid of Design Expert software.  The results of investigation showed that at constant flow rate, the following optimum ratios of W/D =0,28, Lc/D =1,5,  and De/D =0,52 were obtained to give a collection efficiency of 90% and a pressure drop of 155 Pa. At the constant inlet gas velocity, the following optimum ratios of W/D =0,25, Lc/D =1,5,  and De/D =0,57 were obtained to give a collection efficiency of 90% and a pressure drop of 190 Pa. This findings indicate that gas inlet treatment at either constant flow rate or constant inlet gas velocity does not produce significant difference on the collection efficiency, but does give significant influence on the pressure drop. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1954 Language A language of the resource eng Publisher An entity responsible for making the resource available Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1954/1901 Source A related resource from which the described resource is derived Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter; Vol 1, No 2 (2011): Engineering 2089-208X Title A name given to the resource Optimization of cyclone geometry for maximum collection efficiency Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Indarti, Eti Abubakar, Yusya Arpi, Normalina Satriana, . Arfiansyah, Yuza Date A point or period of time associated with an event in the lifecycle of the resource 2012-12-15 Description An account of the resource Due to increasing demand of petroleum and limited source of fossil fuel, it isneeded to explore and find source of a renewable energy. The biomass from agricultural residues, forest and farm waste has been known as a great source of energy and can be converted into biogas, bioethanol, biodiesel, etc. Reed which is abundant in Indonesia is one of potential sources of lignocellulose biomass that can be utilized as (Imperata cylindrica) a source of renewable energy such as bioethanol. The aim of this study was to optimize yield of glucose from reed using cellulose enzyme. Factors used in this research werepH and substrate particle size. Reed particle sizes were 80 and 100 mesh and pH of the solution were 4.2, 4.8 and 5.5. The results showedthat dried reedwith100 meshes in particle size which hydrolysed in enzyme solution with pH 5.5 at 37oC for 72 hours, producedthe highest yield of glucose in the amount of 80.2 mg/ml (8.02 %). When the incubation time was extended, glucose yield increased to 121.8 mg/ml (12.1%) at 96 hours and then decreased as the incubation time was extended further Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1847 Language A language of the resource eng Publisher An entity responsible for making the resource available Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1847/1743 Source A related resource from which the described resource is derived Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter; Vol 2, No 2 (2012): Engineering 2089-208X Title A name given to the resource Optimization of Glucose as Source of Bioethanol from Reed (Imperatacylindrica) Using Cellulase Enzyme at Various pH and Substrate Particle Size Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Widayat, Widayat Abdullah, Abdullah Satriadi, H. Hadi, M. Date A point or period of time associated with an event in the lifecycle of the resource 2011-06-01 Description An account of the resource Citric acid can be produced from pineapple waste by using fermentation process. This process is done in bubble column reactor with Aspergillus niger yeast. The objective of this research is to find the optimum conditions of initial pH and total sugar concentration. The optimization method used was response surface methodology. This research was carried out at a temperature of 30 oC, spore concentration of 1.23 x 109 spore/ml, total volume 2.0 liter, flow rate of air 58.07 cc/sec and a 5% antifoam concentration. The fermentation process lasted 7 days and the citric acid concentration was analyzed by High Pressure Liquid Cromatography (HPLC) method. Statistica 6 software was used for the data treatment. The mathematical model for the optimization citric acid fermentation in bubble column reactor is Y = 54.507 + 2.9851X - 8.987X12 - 2.581X2 - 15.446X22 - 7.989X1X2 The parameter of Y is citric acid yield, X1 is a coding initial pH and X2 is a coding total sugar concentration. The results has given an initial pH optimum 3.61 and total sugar concentration 19,285% w/v with optimum an yield of 55.03 % .Keywords: Bubble column bioreactor, Citric acid fermentation, Initial pH, Total sugar concentration, Response surface methodology Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/RKL/article/view/241 Language A language of the resource eng Publisher An entity responsible for making the resource available Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia Relation A related resource http://jurnal.unsyiah.ac.id/RKL/article/view/241/227 Source A related resource from which the described resource is derived Jurnal Rekayasa Kimia & Lingkungan; Vol 8, No 1 (2011): Jurnal Rekayasa Kimia & Lingkungan 2356-1661 1412-5064 Title A name given to the resource Optimization of Initial pH and Total Sugar Concentration Variables on Citric Acid Production from Pineapple Waste with Aspergillus niger Yeast by Using Response Surface Methodology Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Contributor An entity responsible for making contributions to the resource Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Rahayu, Murni Sari; North Sumatera Islamic University, Medan Nurhayat, .; North Sumatera Islamic University, Medan Date A point or period of time associated with an event in the lifecycle of the resource 2013-11-30 Description An account of the resource Rubber is one of the important agricultural commodities. The low production of latex due to the low quality of tapping because the application system of exploitation that does not comply with the clones. Rubber has two groups of clones is a quick starter and a slow starter.This study aims to determine thesystem of exploitation that can increase the production of slow starter clone IRR 42, but still maintain the plant physiological stability. The system exploits tested were tapping system and intervals giving stimulant. The experiment was conducted at the experimental farm of Rubber Research Institute of the White River, covering applications in the treatment field and Physiology Laboratory analysis in the White River Rubber Research Institute, North Sumatera. Thestudytook place fromOktober 2012 toDesember 2012.This researchconducted with randomized block design with two treatments and three replications. Tappingsystem (S) consists of 5 levelsie: S0 = 1/2s d/3.ET 2.5% (control); S1 = 1/4S d / 3.ET 2.5%; S2 = 1/4S d/3.ET 2.5% + 1/2Sd/3; S3 = 1/2s d/3.ET 2.5%; S4 = 1/2s d / 3. ET.2.5% + 1/2Sd/3 and intervalgivingstimulants (W) consists of 2 levelsie W1 = 1 time a month; W2 = 2 times a month.Thesystem of exploitation affect plant physiological conditions, which increase the dryrubbercontent, thecontent of sucrose, lowerthiolcontentresults, and increasethecontent of organic phosphate, but the physiological condition of the plant is still quite normal and does not cause stress in plants. Tapping system that produces the highest production is S4 (1/2s + 1/2Sd/3 d/3.ET.2.5%) and lowest in S1 (1/4S d/3.ET 2.5%). Highest dry rubber content is S4 (1/2s + 1/2Sd/3 d/3.ET.2.5%) and lowest in S1 (1/4S d/3.ET 2.5%.);Highestthiollevels S1 (1/4S d/3.ET 2.5%.) and lowest in S4 (1/2s + 1/2Sd/3 d/3.ET.2.5%); levels of sucrose and organic phosphate levels are highest S4 (1 / 2S + 1/2Sd/3 d/3.ET.2.5%) and lowest in S1 (1/4S d/3.ET 2.5%.). Intervals giving stimulants that produce the highest production is W2 (2 times a month) and lowest in W1 (1 time a month). Highest dry rubber content is W2 (2 times a month) and lowest in W1 (1 time a month); highestlevels of thiolis W1 (1 time a month) and lowest in W2 (2 times a month); levels of sucrose and the highest levels of organic phosphate is W2 (2 times a month) and lowest in W1 (1time a month). Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1613 Language A language of the resource eng Publisher An entity responsible for making the resource available Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AICS-SciEng/article/view/1613/1524 Source A related resource from which the described resource is derived Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter; Vol 3, No 1 (2013): Life Sciences 2089-208X Title A name given to the resource Optimization of latex production on rubber slow starter clones IRR 42 through application of multiple exploitation system Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article