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Pengolahan Limbah Cair Yang Mengandung Minyak Dengan Proses Elektrokoagulasi Dengan Elektroda Besi Prabowo, Agung; Basrori, Gagah Hasan; Purwanto, P
JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Volume 1, Nomor 1, Tahun 2012
Publisher : JURNAL TEKNOLOGI KIMIA DAN INDUSTRI

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Abstract Electrocoagulation is a coagulation method using direct electric current through an electrochemical event. This study aims to determine the possible use of electrocoagulation method as an alternative in wastewater treatment industry. This experiment uses waste oil content with the observed parameter is the change in concentration of organic material (COD. study was conducted on laboratory scale in batch by using a 3 iron plate measuring 3x5 cm 2 as anode and 3 aluminum plates of the same size as the cathode. Variations performed on current density, electrocoagulation time and distance .. Distance electrode plate electrodes used were 2 and 3 cm. Analysis of the samples carried out after the first sample was deposited for 30 minutes. Laboratory analysis refers to the SNI 06-6989.2-2004 for the parameters COD,. The analysis shows that there allowance for the highest percentage COD is 29, 83% occurred at minute 120, 32 A/dm2 current density, with an electrode distance of 2 cm .. In general these experiments show on a laboratory scale in batch conditions, electrocoagulation method effective enough to treat waste compared oil content with conventional coagulation process.
Penggunaan Mesin Fertigasi Tipe APH-03 pada Tanaman Cabai di Lahan Lebak Umar, Sudirman; Prabowo, Agung
Jurnal Agrista Vol 15, No 2 (2011): Volume 15 Nomor 2 Agustus 2011
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Usahatani hortikultura khususnya sayuran sangat memerlukan kelembaban optimum agar ketersediaan air sesuai kebutuhan sayuran. Dalam budidaya tersebut diperlukan air irigasi untuk mempertahankan lengas tanah juga unsure hara untuk kelangsungan hidup tanaman dan perolehan hasil. Penelitian ini dilaksanakan di Stasiun Percobaan Tanggul (Desa Tawar), Kabupaten Hulu Sungai Selatan Propinsi Kalimantan Selatan pada musim kering 2007. Penelitian ini bertujuan untuk mengetahui akurasi pemupukan dan penggunaan air melalui sistem fertigasi dalam mengembangan tanaman cabai pada lahan kering lebak. Dosis pemupukan ditentukan oleh nilai Konduktivitas Elektrik (KE) dan derajat pH yang dirancang secara otomatis pada setiap fase pertumbuhan tanaman cabai. Penelitian ini menggunakan Rancangan Acak Kelompok dengan perlakuan dosis pemupukan NPK yang diulang sebanyak 3 kali. Peubah yang diamati adalah: keseragaman distribusi tetesan, pertumbuhan tanaman (tinggi, jumlah cabang, dan diameter kelopak) dan hasil. Hasil penelitian menunjukkan bahwa keseragaman distribusi tetesan bernilai >90%. Distribusi jatuh bukaan pada 3 pada 7.08 l h-1 dan Kl 1.19 mS cm-2 menunjukkan pertumbuhan vegetatif dan generative terbaik dengan meningkatkan tinggi 22.17 cm, bobot per tanaman 8.82 kg dan hasil sebesar 7.05 t ha-1.Utilization of Machine Fertigation Type APH-03 for Chili in Fresh Water Swamp LandABSTRACT. Horticulture farming system especially vegetables need optimum soil moisture to full fill its water requirement. Maintaining its water content and nutrient for growing need irrigation system. Application of fertilizer and water in same time that named fertigation system is one of technology that introduced. The research was conducted at experimental station of Tanggul (Tawar village), Hulu Sungai Selatan Regency, South Kalimantan Province at dry season 2007. The object of research was to study the accuracy of fertilizer and water utilization through fertigation system for developing chili crop in dry season at fresh water swamp land. Fertilizer dosage was determine by Electrical Conductivity (EC) value and pH degree and automatically arranged with growing step of chili. Experimental design was randomized complete block design with three replication. The treatment was dosage NPK fertilizer. Parameter that observed was the distribution uniformity (DU), crop growth (height, number of branch and crown diameter) and yield. The result of research showed that distribution uniformity with value >90%. Drop distribution of aperture 3 as 7.08 l h-1 and EC 1.19 mS cm-2 showed better vegetative and generative growth with increase of height 22.17 cm, weight per bed as 8.82 kg and yield as 7.05 t ha-1.
Manajemen Komunikasi Bencana Gunung Sinabung 2010 Saat Tanggap Darurat Lestari, Puji; Sembiring, Icha Dwi Putri Br; Prabowo, Agung; Wibawa, Arif; Hendariningrum, Retno
Jurnal ILMU KOMUNIKASI Vol 10, No 2 (2013)
Publisher : FISIP Universitas Atma Jaya Yogyakarta

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Abstract: Sinabung eruption in 2010 had led to a sense of trauma for Karo’s District residents, especially the refugees. Disaster relief emergency response was needed in a disaster. This study aims to describe the implementation of disaster communication management at Sinabung in 2010, obstacles of disaster management, and finding alternative of disaster communication management strategy, especially during emergency response. The results indicate the importance of coordination and communication between parties related to disaster communication management. Several problems discovered force the needs for the application of disaster communication management system, especially during emergency response in order to minimize disaster risks.Abstrak: Letusan Gunung Sinabung 2010 telah menyebabkan rasa trauma bagi warga Kabupaten Karo, khususnya para pengungsi. Penanggulangan bencana saat tanggap darurat sangat diperlukan dalam sebuah bencana. Penelitian ini bertujuan untuk menjelaskan implementasi manajemen komunikasi bencana di Sinabung 2010, hambatan penanganan bencana, dan menemukan alternatif strategi manajemen komunikasi bencana khususnya saat tanggap darurat. Hasil penelitian ini menunjukkan pentingnya koordinasi dan komunikasi antarpihak terkait manajemen komunikasi bencana. Beberapa persoalan yang ditemukan mendorong perlunya penerapan sistem manajemen komunikasi bencana khususnya dalam keadaan tanggap darurat untuk dapat mengurangi resiko bencana.
Penerapan Data Base Persediaan Dan Data Pasien Berbasis Microsoft Access Dalam Rangka Meningkatkan Efisiensi Operasi Pada Puskesmas Sukaharja Triandi, Triandi; Prabowo, Agung
Jurnal Ilmiah Kesatuan (JIK) Vol 10, No 1 (2008): Jurnal Ilmiah Kesatuan
Publisher : STIE Kesatuan

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Tujuan penelitian ini adalah untuk mengetahui sistem pencatatan persediaan dan data pasien di puskesmas dan menerapkan database persediaan dan data pasien di puskesmas tersebut. Penelitian yang dilakukan penulis adalah di Puskesmas Sukaharja yang berlokasi di Jl. Pondok Bitung No 190 Desa Sukaharja Kecamatan Cijeruk Bogor 16740. Puskesmas ini mempunyai aktivitas utama untuk memberikan pelayanan kesehatan kepada seluruh masyarakat sukaharja khususnya masyarakat kurang mampu. Dalam memperoleh data dan informasi, penulis menggunakan metode field research dan library research yaitu melalui observasi secara langsung ke objek penelitian dan beberapa literature bacaan yang mendukung materi. Sistem pencatatan persediaan obat dan pencatatan data pasien merupakan sistem yang berhubungan erat dengan aktivitas operasional puskesmas. Puskesmas menerima persediaan obat dari 3 sumber yaitu dari Anggaran Pendapatan Belanja Daerah (APBD), Asuransi Kesehatan (ASKES) dan Jaminan Kesehatan Masyarakat (JAMKESMAS). Sedangkan untuk pasien puskesmas membedakan menjadi 4 jenis yaitu pasien umum, pasien askes, pasien jamkesmas, dan pasien gratis. Sistem persediaan dan data pasien Puskesmas Sukaharja masih dicatat secara manual. Penyimpanan data yang manual atau dalam bentuk kertas dan semacamnya dapat menimbulkan resiko yang cukup besar yang dapat mengakibatkan data-data penting tersebut hilang. Sehingga diperlukan sistem yang bisa menyimpan data lebih aman. Kebutuhan akan data yang efektif dan efisien, cepat , dan gampang diperoleh saat dibutuhkan menjadi alasan utama untuk penyediaan informasi dengan akurat. Penyimpanan data-data yang kurang rapih dan menumpuk menyebabkan lamannya pencarian data yang dibutuhkan.
Pengaruh Pelayanan Penyelenggaraan Perjalanan terhadap Tingkat Kepuasan Konsumen : Studi Kasus PT Wirakusuma Wahanakencana Tours And Travel Prabowo, Agung
Jurnal Ilmiah Ranggagading (JIR) Vol 5, No 1 (2005): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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The results of research indicates that if the value of a and b is unveiled it is put into correlation regression know as r. The value of r is 0.59. After the value of r is obtained it is inserted in the formula of determination coefficient the result of which is 34.81%, while the rest/balance amounting to 65.19% is influenced by other factors. This indicates that there is mediocre influence between tour organizing service and consumers satisfaction. For the sake of hypotheses the writer uses t trial which results 5.17. The result is compared to the r table value which is 0.279. So it can be concluded that ha is accepted and ho is refused. This indicates that the service influences the satisfaction of the consumers. Key words: Tour Organizing Servicea; Costumer Satisfaction
Pengaruh Biaya Promosi Terhadap Tingkat Jumlah Nasabah Tabungan Batara Pada PT Bank Tabungan Negara ( Persero) Cabang Bogor Sari, Rita; Prabowo, Agung
Jurnal Ilmiah Ranggagading (JIR) Vol 3, No 1 (2003): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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Promotion constitutes the most effective instrument as an effort to influences and appeal members of society to make use of firm’s services and products so that it will increase the number of clients or customers. In the frame of conducting its promotion, the firm (the bank) must understand as deep as possible about its own capability. Promotion could be conducted by means of media or increasing services to customers, namely by paying attention to customers’ pleasure in connection with their saving account
Strategi Pemasaran Sebagai Salah Satu Cara Dalam Meningkatkan Jumlah Pengunjung Pada Taman Mini Indonesian Indah Prabowo, Agung; Purwanti, Ari
Jurnal Ilmiah Ranggagading (JIR) Vol 2, No 2 (2002): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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Marketing strategy is an activity conducted by firm in the frame of establishing price of product, distribution, and promotion to introduce products or service produced by the firm. Consumers are expected to be interested to make use of those products and services, thereby marketing strategy will bi able to increase visitors. In establishing marketing strategy TMII conducted vision, mission, and goals analysis first before carrying out SWOT analysis by means of regression, correlation, and coefficient of determination analysis.
UPACARA SURAN JOMBOLEKA (STUDI BUDAYA MASYARAKAT KARANGPANDAN) Prabowo, Agung
Candi Vol 7, No 1 (2014)
Publisher : Candi

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The purpose of this study is (1) Knowing the reason Suran Jomboleka still preserved by the community Karangpandan until now, (2) Knowing the public perception of Suran Jomboleka tradition, (3) Know the benefits of traditional values Ceremony Suran Karangpandan Jomboleka on peoples lives.This study used a qualitative descriptive study design. Sample used is purposive sampling. While data collection techniques implemented by means of observation, interviews, and document analysis. To test the validity of the data the author uses triangulation of data sources and triangulation methods. Data analysis techniques in this study using a model of qualitative analysis and interactive analysis.Based on these results it can be concluded: (1) The ceremony Suran Jomboleka Talpitu Hamlet is based on belief or a strong impulse or because of feelings of fear of things that are not desirable (danger), so that people believe when carrying out the ceremony regularly every year, the village will be protected from all adverse events, and, if violated, will get a bala . (2) Public perception of Suran Jomboleka ceremony, the authors classified into two categories, the first is the old group, this group still upholds the traditions or customs. The second is a young group, the response of this group to the ceremony Suran Jomboleka diverse, it is influenced by the level of education and the thickness of ones faith. This class of rational thinking, because of their higher levels of education, also established a devout prayers and other Islamic teachings. (3) Suran ceremony Jomboleka have values that can be useful in public life, among others. First, Suran Jomboleka ceremony is a form of gratitude for the blessings that have been bestowed by God. Secondly, Caution. Third, Advancing culture and art. Keywords : Suran Jomboleka, Cultural Ceremony
ANALISIS SISTEM INTEGRASI JARINGAN WIFI DENGAN JARINGAN GSM INDOOR PADA LANTAI BASEMENT BALAI SIDANG JAKARTA CONVENTION CENTRE Surjati, Indra; Chandra, Henry; Prabowo, Agung
Jurnal Teknik Elektro Vol 7, No 1 (2007)
Publisher : Jurnal Teknik Elektro

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The research studied about designing the integration between Wireless Fidelity(WiFi) and GSM indoor network, followed by the observation of its signal quality andrelated environmental factors. To achieve the research goal, it is mandatory to calculate theEffective Isotropic Radiated Power (EIRP) and the Signal Strength (SS) for GSM network orReceived Signal Strength Indication (RSSI) for Wireless Fidelity (WiFi) network. Taking intoconsideration about the GSM and WiFi hardwares specifications, RBS power, Access Pointsand any related enviromental factors; those parameter can be definitely calculated. Theresearch results showed that for GSM indoor network the EIRP 11.9141 dBm and the SignalStrength -70.2759 dBm; while for WiFi network the EIRP 18.7524 dBm and the RSSI -37.3376 dBm with to System Operating Margin is 30.6624 dB. Furthermore it can be statedthat for obtainning the improved output signal strength as implementation of integratingboth network system, it advisable to add Multi Band Combiner altogethet with booster at theGSM network side.Keywords: WiFi, GSM Indoor, Effective Isotropic Radiated Power (EIRP), Received SignalStrength Indication (RSSI).
Manajemen Komunikasi Bencana Merapi 2010 pada saat Tanggap Darurat Lestari, Puji; Prabowo, Agung; Wibawa, Arif
Jurnal Ilmu Komunikasi Vol 10, No 2 (2012)
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

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Various disasters that had occurred in Indonesia had grown national awareness of theimportance of disaster risk reduction. The issue of disaster management is one of the nine nationaldevelopment priorities in 2010-2014, aimed to build strong Indonesian society in facingdisaster. Related with this issue, the study of disaster communication management is necessary,especially during emergency response time, in order to accelerate the process of reconstructionand rehabilitation. This research aims to describe and evaluate the mount Merapi 2010 disastercommunications management in Yogyakarta. Data were collected by interview, observation,documentation, and Focus Group Discussion (FGD) with sources, among others, officials andmembers of the Disaster Risk Management Forum DIY, NGOs, donors, volunteers, and all associatedwith disaster management in Merapi. The research results showed; Disaster communicationmanagement of Merapi is good enough. It can be seen from the planning process whichincludes Contingency Plan. Organization conducted by the National Agency for Disaster Management(BNPB), Provincial Government of Yogyakarta, Sleman Government, Regional DisasterManagement Agency (BPBD) and Disaster Risk Reduction Forum (FPRB). In the implementation,coordination routinely involved parties such as BNPB, FPRB, local government, andeven several communication media in Yogyakarta. The process of evaluation by BNPB, localgovernment, and FPRB was done regularly.