TEKNIK
Journal yang mempublikasikan artikel-artikel ilmiah dari berbagai disiplin ilmu rekayasa/keteknikan. Artikel-artikel yang dipublikasikan di Jurnal TEKNIK meliputi hasil-hasil penelitian ilmiah asli (prioritas utama), artikel ulasan ilmiah yang bersifat baru (tidak prioritas), atau komentar atau kritik terhadap tulisan ilmiah yang dipublikasikan oleh Jurnal TEKNIK.
Articles
11 Documents
Search results for
, issue
"Volume 32, Nomor 1, Tahun 2011"
:
11 Documents
clear
<![CDATA[KAJIAN PELESTARIAN KAMPUNG KAUMAN KUDUS SEBAGAI KAWASAN BERSEJARAH PENYEBARAN AGAMA ISLAM ]]>
<![CDATA[Nurini, Nurini]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (613.271 KB)
|
DOI: 10.14710/teknik.v32i1.1685
<![CDATA[Historic area as a cultural heritage is one of the most precious relic of the past, because of the presence ofbuildings and the character of its surroundings have historical value that displays a visual story of a certainplace. As one of the cities central to the spread of Islam in Java “Kauman Village, Kudus†has a specialcharacter and a specific Islamic cultural heritage, whether in the form of tangible or intangible heritage and theabstract that needs to be maintained.The purpose of this study is to assess the potential of the cultural heritage of the “Kauman Village, Kudus†inan effort to preserve and protect cultural heritage based on its characteristic as an area central to the spread ofIslam in the region.]]>
<![CDATA[PENCEMARAN LOGAM BERAT MERKURI (Hg) PADA AIRTANAH ]]>
<![CDATA[Triadi Putranto, Thomas]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (777.62 KB)
|
DOI: 10.14710/teknik.v32i1.1690
<![CDATA[The earth consists largely of water because the land area is smaller than the ocean. Human beings on this earthcan not escape the need for water. Water is the main requirement for the process of life on the earth.Relatively clean water that is coveted by men, whether for purposes of daily life, for industrial purposes, for thecleanliness of city sanitation, as well as for agricultural purposes and so forth. Heavy metal pollution is a veryserious issue to be handled, because of adverse environmental and ecosystem in general. Heavy metallic elementis the element which has a density of more than 5 gr/cm3. Hg has a density of 13.55 gr/cm3. Disaster is anoutbreak of Minamata mercury poisoning in people who eat fish contaminated by mercury in Minamata Japan,and this event is known as Minamata Disease. Efforts to tackle the heavy metal pollution can actually be doneusing a chemical process or by microorganism such as microbes and bacteria.]]>
<![CDATA[TANTANGAN SISTEM KOMUNIKASI LAUT DI INDONESIA SEBAGAI FAKTOR PENDUKUNG KESELAMATAN PELAYARAN ]]>
<![CDATA[Windyandari, Aulia]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (337.02 KB)
|
DOI: 10.14710/teknik.v32i1.1680
<![CDATA[Shipping safety topics lately skyrocketed in the surface and became a hot news, both print and electronic media,along with marine accidents which occurred in late 2006 and early 2007. The role of shipping safety in marinetransportation system is essential for this type of transport is reflected as full-tinged danger and threat of storms,fog, and the movements of the sea as waves, currents, sea corals, sedimentation and cruise lines are fixed andchanged. That’s why our shipping have very high risk, and therefore the safety aspects must be absolutelyguaranteed.Therefore necessary communication equipment that support the safety of the ship sailing. Due to sophisticatedcommunications equipment on board, will reduce the number of ship accidents and casualties in the case ofaccident in shipping.]]>
<![CDATA[KAJIAN PEMANFAATAN POTENSI SUMBER DAYA AIR TERPADU ( STUDI KASUS MATA AIR INGAS (COKRO), KEC. COKRO TULUNG KABUPATEN KLATEN – JAWA TENGAH) ]]>
<![CDATA[Sriyana, Sriyana]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (394.743 KB)
|
DOI: 10.14710/teknik.v32i1.1686
<![CDATA[Potential exploitation of Ingas (Cokro) water resource is currently less than optimal, there are still manywasted water flows and there is still no coordination in planning. The objective of this research is to reviewwater resource potential integratedly, by measuring the spring discharge in real terms, analyzing the utilizationof water source and water balance. The method used in this thesis is by measuring the discharge using currentmeter, analyzing water requirements for plants using Penman method, and analyzing data with the help ofMicrosoft Exel. It is resulted that the total potential of Ingas (Cokro) water resource is 1297 l/dt, utilized fordrinking water (PDAM Surakarta) at 400 l/dt, drinking water for Cokro Village at 4 l/dt, and the remainder isused for irrigation and moving a turbine with 50 Watt electric power. Water demand for irrigation is 995 l/dt,fullfilled from Ingas (Cokro) source discharge at 593 l/dt plus surface water discharge as a result frommeasurment of pulsur river (Plosowareng weir) at 696 l/dt, from the total water resource potential of 1289 l/dt.Water balance of Ingas (Cokro) water resource has already balanced or optimal, while residual discharge of294 l/dt is obtained at measurement point (Plosowareng weir)]]>
<![CDATA[KAJIAN ASPEK HUKUM INTERNASIONAL PADA KASUS TUMPAHAN MINYAK KAPAL TANKER EXXON VALDES ]]>
<![CDATA[Ariany, Zulfaidah]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (343.233 KB)
|
DOI: 10.14710/teknik.v32i1.1691
<![CDATA[The ships operation can occur a lot of possibilities accidents which caused a fatal accident, affect to the damagethe cargo and crew, and also on the environment that may affect to the industry and coastal beaches, and thecontinuity of living things around it. This paper tried to make the consideration that always vigilant andanticipated the occurrence of ships accidents at seas. Tanker Vessel Exxon Valdes cause huge losses in history,so the author interested to discuss in the light of international legal studies. At the end of this paper we’ll belearned the engaged the shipping and their best frame works, the society, and the nation, especially for the State]]>
<![CDATA[STRATEGI PERBAIKAN - PENGGANTIAN BERDASARKAN UMUR PRODUK UNTUK GARANSI SATU DIMENSI ]]>
<![CDATA[Ika Rinawati, Dyah]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (272.943 KB)
|
DOI: 10.14710/teknik.v32i1.1681
<![CDATA[When the manufacturer selling products with warranties, it causes additional costs (called warranty costs) toservice any claims under warranty. Reducing warranty costs is an issue of great interest to manufactures. Thethree ways to reduce warranty costs i.e. improving product reliability, use of preventive maintenance andwarranty servicing strategy.This research deals with a warranty servicing strategy for items sold with a one dimensional warranty where theperiod offered is relatively long. For instance, a computer warranted for three years. For repairable productssold with free repairable warranty (FRW), the manufacturer has the option of either repairing or replacing thefailed item with a new one.In the strategy studied, the decision of repairing or replacing the failed item under warranty is based on its ageat failure. Under the strategy, for failures with age being greater than or equal to threshold parameter will berectified by replacement and all other failures under warranty will be repaired. This strategy is characterized bya threshold parameter which minimizes the expected warranty cost. The optimal parameter is sought by usingnumerical computation. Some numerical examples are given for the purposes of illustration.]]>
<![CDATA[APLIKASI METODE GEOMAGNET DALAM EKSPLORASI PANASBUMI ]]>
<![CDATA[Broto, Sudaryo]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (345.441 KB)
|
DOI: 10.14710/teknik.v32i1.1687
<![CDATA[Geophysics is a part of earth science that studies the Earth using the rules or principles of physics. Geophysicalmethods are divided into several methods, namely: gravity method, geomagnet, seismic, geoelectric andgeoradar.Geothermal energy is stored in the form of hot water or steam at a certain geological conditions at depth.Geothermal system is an area of geothermal or geothermal field is an area on the surface of the earth within acertain limit where there is geothermal energy in a certain rock hydrology. Geothermal manifestations consistof: ground hot, steaming ground, hot tubs, hot mud pools, hot springs, fumaroles, geysers, silica sinter.Fault is a fracture rock mass shift relative one part against another. Fault structure is associated withgeothermal manifestations, because the manifestations that came out to the surface because of the fault beneaththe surface.From the results of investigations in the area geomagnet Jaboi, magnetic anomalies were divided into three,namely anomaly is very low with values between -600s/d200 nT anomaly as strongly altered rock and weatheredrock; low anomaly with values> -200s/d300 nT as alluvial and pyroclastic rocks ; high anomaly with valuesbetween> 300s/d700 nT as a rock rhiolit / dacite volcanic and fresh. Geothermal potential area is the area oflow magnetic anomaly values in the presence of manifestations of hot water and is controlled by the fault.]]>
<![CDATA[STUDY OF THE PIEZOMETRIC SURFACE AND HYDROCOMPACTION AT CONFINED AQUIFER CAUSED THE LAND SUBSIDENCE IN SEMARANG ]]>
<![CDATA[Fahrudin, Fahrudin]]>;
<![CDATA[Najib, Najib]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (480.405 KB)
|
DOI: 10.14710/teknik.v32i1.1682
<![CDATA[Semarang city has experienced of the land subsidence that be caused by intake groundwater in confined aquiferabundant. The land subsidence happened during range of time 20 years, it’s critical boundary so that result theenvironmental damage. Hence needed a study of cause of the land subsidence. This study aim to know theposition of piezometric surface and also explain the mechanism hydrogeology when happened the landsubsidence. The study of spreading aquifer has been done by the analysis of secondary data which is in the formof drilling log data, piezometric surface and soil mechanics test obtained from PLG (Environmental Center ofGeology) Bandung. Later then, between the land subsidence and piezometric surface be overlay becamezonation. From the data made a analysis of cause of the land subsidence. This aquifer has the land subsidence.The land subsidence explainable with the experienced phenomenon fact for example degradation of piezometricsurface at confined aquifer and process of hydrocompaction. That process influenced by two factors that areassess the pore number (e) and specific gravity (Gs). The degradation of piezometric surface formed the trapezeof water table until 20 m from sea level with the mean 0.7 - 1.1 m/year. Hydrocompaction cause the degradationof number of mean pore 0.145 - 0.5 and specific gravity 0.009 - 0.073 . The degradation of piezometric surfaceand process the hydrocompaction cause the fast of land subsidence around 0.5 - 1.75 cm/year.]]>
<![CDATA[REDESAIN TANDU UNTUK MENDUKUNG MOBILITAS DAN PENYIMPANAN MENGGUNAKAN TRIZ ]]>
<![CDATA[Nugroho W.P, Susatyo]]>;
<![CDATA[Nurkertamanda, Denny]]>;
<![CDATA[Mahendra, Dhani]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.14710/teknik.v32i1.1688
<![CDATA[Most Victims Of Accidents That Occur In Mountainous areas is injured in fractures and spinal injuries. Spinalinjury itself should be evacuated using a spinal stretcher, but because of its shape, difficult spinal stretcher wasbrought to the location of the disaster. While the standard stretcher has the ease of mobilization but it cannotaccommodate victims with spinal injuries. On the other hand, power and heavy litter becomes a veryimportant factor in the development of this litter product.The purpose of this study was to develop a standard stretcher that can be used to accommodate all types ofinjuries and a strong stretcher and rigan. TRIZ is used to resolve the contradictions that occurred. After a seriesof studies produced improvements in the standard litter that can accommodate victims of spinal injury whileprovding ease of mobilization for evacuation and storage process. And produced tools to maximize the use ofstretchers.]]>
<![CDATA[SISTEM PENGUKURAN KINERJA DENGAN METODE PERFORMANCE PRISM (Studi Kasus di RUMAH SAKIT ISLAM SULTAN AGUNG SEMARANG) ]]>
<![CDATA[Prastawa, Heru]]>;
<![CDATA[Pujotomo, Darminto]]>;
<![CDATA[Arvianto, Ary]]>;
<![CDATA[Khoirunnisa, Fithria]]>
<![CDATA[ TEKNIK Volume 32, Nomor 1, Tahun 2011 ]]>
Publisher : <![CDATA[Diponegoro University ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (177.358 KB)
|
DOI: 10.14710/teknik.v32i1.1684
<![CDATA[Sultan Agung Islamic Hospital Semarang is a healthcare institution owned by Yayasan Badan Wakaf SultanAgung. To survive against the competitors, the hospital must have a good performance. Thus, a properperformance measurement system is required to assist the company in informing the hospital, so they know howfar has their effort worked in achieving the company’s vision and mission, including to analyze how far has thecompany developed. The researcher intends to design a performance measurement system using theperformance prism method at Sultan Agung Islamic Hospital Semarang. Designing a performance measurementsystem by implementing the performance prism method is sequenced by several phases. Firstly, identify thesatisfaction and stakeholder’s contribution, strategy identification phase, process, and capability, KeyPerformance Indicator (KPI) identification phase, weighing KPI by Analytical Hierarchy Process (AHP) phase,achieving performance targets by an Objective Matrix (OMAX) phase, and the calculation phase of performancevalue in numbers. After we calculate the weighed KPI and performance value, a simulation is conducted to knowthe criteria and KPI elements that is prioritized a suggestion, improvement recommendation that could beapplied to enhance the performance of Sultan Agung Islamic Hospital Semarang]]>
