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Optimasi Waktu dan Biayacrashing dengan Menggunakan Metode Time Cost Trade Off Dita Nafa Anggraeni; Meriana Wahyu Nugroho; Sumarsono Sumarsono
Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Vol 4, No 2 (2019): September
Publisher : Litbang Pemas - Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/cvl.v4i2.381

Abstract

Biaya dan waktu merupakan analisa paling penting pada proyek konstruksi.Waktu yang optimal dan biaya minimal menjadi pemilihan paling optimum pada proyek.Oleh karena itu, perlu untuk mengoptimalkan biaya dan waktu dengan melakukan crashing pada jalur kritis yang ada.Perhitungan dimulai dengan mencari lintasan kritis menggunakan Crithical Path Method (CPM) kemudian dilakukan crashing pada kegiatan yang berada di jalur kritis.Pada penelitian terdahulu percepatan dilakukan dengan 3 alternatif yaitu menambahkan 1 jam kerja (alternatif 1), 2 jam kerja (alternatif 2), dan 3 jam kerja (alternatif 3).Pada penelitian ini akan dikembangkan menjadi alternatif 4 (kombinasi), pemilihan waktu dan biaya optimum didapatkan dari nilai biaya yang terendah pada setiap alterntif dan diterapkan pada alternatif 4. Waktu optimum pada penelitian terdahulu yaitu 586 hari dengan biaya sebesar Rp. 32.015.796.446,- sedangkan dengan pemilihan alternatif 4 didapatkan durasi 597 dengan biaya Rp. 31.893.210.841,-, sehingga alternatif 4 lebih optimal dibanding dengan alternatif 2.
Studi Eksperimen Pengaruh Initial Constant Heel Terhadap Kinerja Manuvering Kapal Baharuddin Ali; Cakra Wijaya Kusuma Rahadi; Sumarsono Sumarsono; Muhamad Ali Mudhofar
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 1 No 2 (2019): Jurnal Teknologi dan Riset Terapan (JATRA) - December 2019
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1230.699 KB) | DOI: 10.30871/jurnal teknologi dan riset terapan (jatra).v1i2.1678

Abstract

Manuverabilitas suatu kapal adalah salah satu kunci untuk menjamin keselamatan jalannya operasional kapal. Kondisi manuver kapal dalam kondisi kapal tidak normal misal mengalami kemiringan akibat bergeseran muatan atau akibat kapal mengalami kebocoran (constant heel) perlu dilakukan antisipasi. Mengetahui karakteristik manuvering kapal dengan kondisi initial constant heel melalui uji model akan memberikan gambaran riil yang terjadi dan menjadi masukan dalam permodelan matematis. Untuk mengetahui pengaruh kemiringan kapal terhadap kinerja manuver kapal maka pada tulisan ini menyajikan hasil pengujian turning dan zig-zag maneuver pada sebuah model kapal patroli pantai dalam kondisi normal dan initial port side constant heel dengan metode free running model. Dari hasil pengujian didapatkan bahwa penurunan dan kenaikan parameter turning maneuverdalam kondisi kapal miring terlihat lebih siknifikan pada transfer dan tactical diameter jika dibandingkan dengan kondisi normal. Saat kapal miring ke kiri (port side initial constant heel) melakukan port side turning, transfer dan tactical diameter model kapal dengan kondisi miring ke kiri mengalami penurunan 2.14% dan 3.03%, sebaliknya saat starboard side turning mengalami peningkatan pada transfer diameter 6.20% dan tactical diameter naik menjadi 8.09% dibandingkan kondisi normal, sedangkan pengaruh initial constant heel pada manuver zig-zag tidak siknifikan
KUALITAS RUNNING TEXT DALAM PEMBERIAN INFORMASI DI LINGKUNGAN KAMPUS SEKOLAH TINGGI TEKNOLOGI ADISUTJIPTO YOGYAKARTA Rivcky Septianto; Sumarsono Sumarsono; Hero Wintolo
Compiler Vol 1, No 2 (2012): November
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/compiler.v1i2.20

Abstract

Requirement about lectures information quickly, easily, accuratelly, and cheaply. To support lectures activity, such as lectures information scedules, lectures changed scedules, and the other informations based on running text with SMS Gateway in one way. In order to increase labor produktivity, data services, and information and increase computer skills in campus suroundings or college, that needs to be pursued in service enhancement effectively and efficiently, using information technology with running text based.In this application contains four interfaces, such as server application view, client application view, wireless fidelity (login hotspot) view, web view. Database design is a effort to make model of data management is still first draft. This database will be use to store data from the application.The result of whole research that can be analyze the test simulation is about mechanics work process from system over all. On the whole analyze result consist of the basic concept that built to become a system which has been discussed on the previous chapter.
PERANCANGAN APLIKASI MANAJEMEN PERALATAN JARINGAN KOMPUTER Sudirman Sudirman; Sumarsono Sumarsono; Anton Setiawan Honggowibowo
Compiler Vol 2, No 1 (2013): Mei
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/compiler.v2i1.41

Abstract

Nowadays computer not only as a device, but also it needs to data access in order to more efficient and to do tasks that involve the other computers, so network administrator needs some ease and efficiency when configure and network troubleshoot. Therefore, with router a protocol can be share to the other network devices, beside that switch can also filters and flows the packet that exist in a LAN (Local Area Network), so it can work for anything protocol packet. This network equipment management application is to configure utility with input several data that available so that more efficient for user. The result o f this application is can help administrator and newborn administrator to ease in configure router.
ANALISIS PENGARUH KEPEMIMPINAN, MOTIVASI KERJA, DAN KOMPETENSI TERHADAP KINERJA PERSONIL LANTAMAL VI MAKASSAR sumarsono sumarsono; mattalatta mattalatta; Hasmin Tamsah
YUME : Journal of Management Vol 1, No 3 (2018)
Publisher : Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.505 KB) | DOI: 10.2568/yum.v1i3.331

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ABSTRACT This study aims to determine and analyze the influence of leadership on the performance of Makassar VI Lantamal Personnel, to determine and analyze the effect of work motivation on the performance of Makassar VI Lantamal Personnel, to determine and analyze the influence of competency on the performance of Makassar Lantamal VI Personnel. work motivation, and competence simultaneously on the performance of Makassar Lantamal VI Personnel. The research method used in this study is a survey method with a quantitative approach, namely by focusing on testing the hypothesis. sampling in this study was all Makassar Lantamal VI Personnel as the dependent variable given the Y symbol as many as 99 respondents, the sampling method was carried out by the census method. The results of the study showed that both simultaneously and partially leadership, work motivation, and competency variables had a positive and significant effect on personnel performance of Makassar VI Lantamal VI because the calculated F value of all variables was greater than F-table and the value of each variable was calculated greater than t-table or probability value (sig) of each variable smaller 0.05, and the three independent variables used in determining the level of performance of personnel, it turns out that the leadership variable has a dominant influence in improving the performance of personnel of Lantamal VI Makassar. because it has the highest beta number or standardized coefficient, which is 0.470 or 47 percent compared to the other variables studied. Keywords: Leadership, Work Motivation, Competence  ABSTRAK Penelitian ini bertujuan Untuk mengetahui dan menganalisis pengaruh kepemimpinan terhadap kinerja Personil Lantamal VI Makassar,  Untuk mengetahui dan menganalisis pengaruh motivasi kerja terhadap kinerja Personil Lantamal VI Makassar, Untuk mengetahui dan menganalisis pengaruh kompetensi terhadap kinerja Personil Lantamal VI Makassar, Untuk mengetahui dan menganalisis pengaruh kepemimpinan, motivasi kerja, dan kompetensi secara simultan terhadap kinerja Personil Lantamal VI Makassar. Metode penelitian yang digunakan dalam penelitian ini adalah metode survey dengan pendekatan kuantitatif, yaitu dengan menitikberatkan pada pengujian hipotesis. pengambilan sampel dalam penelitian ini adalah seluruh Personil Lantamal VI Makassar sebagai variabel terikat yang diberi simbol Y sebanyak 99 responden, Metode pengambilan sampel yang dilakukan dengan metode sensus.Hasil penelitian Hasil penelitian menunjukkan bahwa baik secara serempak maupun secara parsial variabel kepemimpinan, motivasi kerja, dan kompetensi berpengaruh positif dan signifikan terhadap kinerja personil Lantamal VI Makassar karena nilai F-hitung keseluruhan variabel lebih besar dari F-tabel dan nilai t-hitung setiap variabel lebih besar dari t-tabel atau nilai probabilitas (sig) setiap variabel lebih kecil 0,05, Dan ketiga variabel bebas yang digunakan dalam menentukan tingkat kinerja personil, ternyata variabel kepemimpinan mempunyai pengaruh dominan dalam meningkatkan kinerja personil Lantamal VI Makassar. karena mempunyai angka beta atau standardized coefficient tertinggi yaitu 0,470 atau 47 persen dibandingkan variabel lain yang diteliti. Kata Kunci: Kepemimpinan, Motivasi Kerja, Kompetensi
Respon pertumbuhan dan produksi tanaman sawi Pakcoy (Brassica chinensis L.) akibat pemberian berbagai jenis pupuk kandang Rahmadun Barokah; Sumarsono Sumarsono; Adriani Darmawati
Journal of Agro Complex Vol 1, No 3 (2017)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (42.82 KB) | DOI: 10.14710/joac.1.3.120-125

Abstract

The purpose of this research was to determine growth and production responses of Spoon Mustard (Brassica chinensis L.) due to the treatment of various type of manure and to determine types of manure which effective for the growth and production of Spoon Mustard. This Research has been conducted at  Experimental field and Laboratory of Plants’s Ecology and Production, Faculty of Animal and Agricultural Science, Diponegoro University from January to March 2017. This research used monofactorexperiment in Completely Randomized design arrangement. The treatment was variation of manure which were cow manure, goat manure, sheep manure, horse manure, and chicken manure, they would be compared with nontreatment (0 fertilizer) and  300 kg/ha urea in four times replication. The obtained data were processed statistically with analysis of variance (F test) and Duncan Multiple Range Test at 5% level. The result’s showed that manure treatment with different types gave effect to the plant heigh, number of leaves, leaf area, and plant production. The best treatment was chicken manure treatment which produced average of plant height as 26,33 cm, average of number of  leaves as 11sheet,  average of leaf area as 1033,30 cm, and Spoon Mustard production as 2319,90 g/m2.Keywords: Organic Fertilizer, Manure, Pakcoy.
Pertumbuhan dan hasil panen Bawang Merah (Allium ascalonicum l.) akibat penambahan pupuk KCl berbasis pupuk organik berbeda Neli Afrilliana; Adriani Darmawati; Sumarsono Sumarsono
Journal of Agro Complex Vol 1, No 3 (2017)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (972.39 KB) | DOI: 10.14710/joac.1.3.126-134

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The research aims to determine the effect of KCl addition on the growth and yield of shallot (Allium ascalonicum L.) on various organic fertilizer bases. The research was conducted using a monofactor experiment with Randomized Completely Block Design (RCBD) consisting of 8 treatments with four replications. The treatment is without fertilization (K0), chicken manure (K1), goat manure (K2), cattle manure (K3), chicken manure + KCl (K4), goat manure + KCl (K5), cattle manure + KCl (K6), Urea, SP-36, KCl (K7). The observed parameters are plant height, leaf number, bulb number, bulb diameter, wet weight of plant and the potassium (K) uptake of plant. Data were subjected to Analysis of Variance (ANOVA) and followed by Duncan Multiple Range Test (DMRT). The results of the research showed organic fertilizer with or without KCl addition or NPK fertilizer gave higher plant height, leaf number, bulb diameter and wet weight of plant and potasium (K) uptake compared to without fertilization. The KCl addition on organic fertilizer did not increase wet weight of plant. The treatment chicken manure gave the higher indication on yield of plant compare to goat and cow manure.Keywords: shallot, organic fertilizer, KCl
Analisis Elemen Pengembangan Industri Peternakan Sapi Potong di Provinsi Jambi Sumarsono Sumarsono; Firwan Tan; Rudi Febriamansyah
MIMBAR (Jurnal Sosial dan Pembangunan) Volume 32, No. 1, Year 2016 [Accredited by Ristekdikti]
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (711.313 KB) | DOI: 10.29313/mimbar.v32i1.1758

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The aim of this study is to formulate the structure of the key elements and determine the development of beef cattle livestock industry system that must be done. The method used is ISM and Fuzzy ME-MCDM.. Results of the ISM data analysis can know that the key element to the needs of the program is the production technology, quality standardization Ranch Cattle, capital, and competent employees. The constraint of program : capital, facilities, infrastructure, quality, human resources, technology, and institutional. For the purpose of the program is to improve the mastery of technology, increase the added value Ranch Cattle, improving competent human resources, and economic development of Ranch Beef Cattle Industry. The results is alternative activities that must be done is the development of systems Industrial raw materials and production process. 
ANALISIS PENGARUH KEBUDAYAAN, SOSIAL, KEPRIBADIAN DAN PSIKOLOGIS TERHADAP KEPUTUSAN PEMBELIAN SHAR’E (Survei pada nasabah Bank Muamalat Indonesia Cabang Purwokerto Dwita Darmawati; Bambang Subekti; Sri Murni Setyawati; Sumarsono Sumarsono
Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi Vol 6 No 1 (2007): Performance
Publisher : Faculty of Economics and Business Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.809 KB)

Abstract

The aims of research are first to find out and analyze the effect of culture, social, personality and psychology on buying decision of shar’e product. The second it aims to find out and analyze which of the four factors has the greatest effect on buying decision of Shar’e product. Sample of this research consist of 100 customer of Bank Muamalat Indonesia Purwokerto Branch. Path analysis is the instrument used to find out the direct or indirect effect of the four variables on customers buying decision. Based on the result of analysis using F-test and t-test shows that that only personality variable (X3) and psycology variable (X4) have significant effect on Shar’e product buying decision, as they are greater than t-table Next based on the result of calculation, it has got that Path coeficient of personality variable greater than Path coefficient of psychology variable. It shows that effect of personality variable is greater than psychology variable.
PENGARUH EFEKTIVITAS IKLAN PESAING, ATRIBUT PRODUK, DAN PERILAKU MENCARI VARIASI TERHADAP PERILAKU PERPINDAHAN MEREK PRODUK INDOMIE Syamsul Hidayatullah; Dwiwiyati Astogini; Sumarsono Sumarsono
Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi Vol 23 No 1 (2016): Performance
Publisher : Faculty of Economics and Business Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.32 KB)

Abstract

The research entitled “effect of competitor advertisement effectiveness, product attribute, and variety seeking behavior to brand switching behavior of Indomie. The aim of this research is to analyze the effect of competitor advertisement effectiveness, product attribute, and variety seeking behavior to brand switching behavior of Indomie to other brand. Data collection method use questionnaire with a sample 100 respondents from economics and business faculty of Jenderal Soedirman university students who have switched from Indomie to other instant noodle brand. The data is analyzed by using multiple linier regression, meanwhile the significance level use partial test (t test).The result shows that competitor advertisement effectiveness, product attribute, and variety seeking behavior have positive significant effect to brand switching behavior of Indomie. Based on this research, managers are recommended to increase the advertising frequency, increase the quality of product, do endorsement, expand the taste variety, and also give innovation to every detail of product or pricing in order to minimalize brand switching behavior of consumer.