Website as Co-Created Decision Support System Towards Enhanced Experience of Solo City Tourism

. The linkage among information-intensive era, technology, and tourism industry build inseparable genetic relationship which is supposed to be realized in practice. Let alone in this digital era, the urgency to exploit information to the next level resulted in the need to bring a higher game on the technology in order to manage information effectively and efficiently. Tourism industry is categorized as complex system regarding the components substituted it. The diverse elements which interact with dynamics pace give birth to complex tasks to manage by the responsible parties and consequently enhance experience in tourism industry. Competing with complex situation, computerized decision system is urgently needed to collect and also distribute accurate knowledge of tourism industry, collaborate with both supporting public and private sectors, and gain rationality for all stakeholders in the system. Solo city, known also as Surakarta and located in Central Java (Indonesia), is obliged to do its tourism industry justice as it is an important vehicle for regional development of the city. Tourism industry of Solo city represents the major and significant contributor to the local economy to the point where tourism is the brand of Solo city. Taking the prior research finding, value orchestration platform to promote tourism in batik Solo industrial cluster into the reference, this study improves the model by highlighting the duality function the tourism website supposed to have using hashtag (#) minings principle as the latest user interface technology. This study proposes a collaborative website platform as a co-created decision support system to enhance tourism experience for tourist as consumer and optimize management process for Department of Culture and Tourism of Solo city as provider

ANALISIS LAPISAN PELINDUNG PADA COAL FEEDER DAN COAL MILL DI PERUSAHAAN PUPUK

Coal feeder dan coal mill dalam area UBB perusahaan pupuk merupakan alat yang digunakan untuk menyuplai bahan bakar batu bara ke boiler. Kedua alat tersebut dilengkapi dengan safeguard yang bekerja sesuai fungsi. Jika terjadi kegagalan fungsi safeguard, maka dapat terjadi peledakan dan kebakaran yang dapat membahayakan karyawan dan masyarakat sekitar perusahaan. Oleh karena itu, penelitian ini menganalisis kecukupan safeguard dan analisis SIL pada coal feeder dan coal mill. Penelitian ini menggunakan metode Failure Mode and Effect Analysis (FMEA) untuk mengidentifikasi potensi bahaya dan tingkat risiko pada komponen coal feeder dan coal mill. Selanjutnya hasil dari FMEA dilakukan analisis kecukupan pelindung menggunakan metode Layer Of Protection Analysis (LOPA) dan menentukan nilai SIL (Safety Integrity Level). Berdasarkan hasil identifikasi bahaya menggunakan metode FMEA terdapat tiga consequence dengan tingkat risiko tertinggi yaitu coal feeder memiliki 1 consequence dan coal mill memiliki 2 consequence. Berdasarkan hasil penelitian untuk frekuensi skenario kesatu, kedua dan ketiga didapatkan 1,26×10-2 , 9,8×10-3 dan 1,50×10-2 per tahun. Didapatkan hasil bahwa risiko berada pada tingkat tidak dapat diterima. Rekomendasi yang dapat diterapkan adalah penambahan IPL yang dapat mereduksi frekuensi skenario hingga dapat diterima. Dari PFD yang ditentukan dapat diketahui untuk skenario kesatu adalah SIL 3, skenario kedua SIL 2 dan Skenario ketiga adalah SIL 3. Kata Kunci: Coal Feeder, Coal Mill, FMEA, LOPA, SI

Short-Term Effect of Different Teaching Methods on Nasopharyngeal Carcinoma for General Practitioners in Jakarta, Indonesia

In Indonesia, Nasopharyngeal Carcinoma (NPC) is the most frequent cancer of the head and neck region. At first presentation in the hospital most patients already have advanced NPC. Our previous study showed that general practitioners (GPs) working in Yogyakarta, Indonesia lack the knowledge necessary for early detection of NPC. By providing training on early symptoms of NPC we hope that the diagnosis and referral will occur at an earlier stage. Here we assess the current NPC knowledge levels of GPs in Jakarta, evaluate improvement after training, compare the effectiveness of two training formats, and estimate the loss of recall over a two week period

Facebook Audience Insight on Food Choice

The data presented in this paper is used to examine the behavioral factors that influence the preferences of foods in Indonesia, and Indonesian audiences’ segmentation behind those preferences, provided by social media data. We collected the data through an online platform by performing a query search on Facebook Audience Insights Interests. The keywords that we use in the question quest are based on the United Nations Food and Agriculture Organisation (FAO) Food Balance Sheet (FBS) which is retrieved from FAOStat in May 2020. The data was gathered between 15 May and 2 July 2020. With a sample size of 100-150 million viewers or about 36.95 per cent-55.43 per cent of Indonesia 's 2019 population, we limited our sample to Indonesia. The dataset is made up of ten tables that can be separately analyzed. For each table, we carry out exploratory data analysis (EDA) to provide more insights. Such data could be of interest to various fields, including food scientists, government and policymakers, data scientists/analysts, and marketers. This data could also be the complementary source for the scarcity of food survey data from the government, particularly the behavioral aspects

Analisis Komparatif Pola Kemitraan Usahatani Tebu antara Petani Tebu Rakyat Kredit (TRK) dan Petani Tebu Rakyat Mandiri (TRM) (Studi Kasus di Kabupaten Situbondo)

Tujuan penelitian adalah untuk mengetahui analisis usahatani tebu rakyat kredit (TRK) dan tebu rakyat mandiri (TRM) meliputi biaya dan pendapatan dan untuk mengetahui perbedaan efisiensi petani tebu rakyat kredit (TRK) dan petani tebu rakyat mandiri (TRM). Penelitian ini menggunakan analisis komparatif (π) dan R/C rasio. Dapat diketahui perbedaan biaya, pendapatan dan efisiensi antara TRK dan TRM. Total biaya TRK sebesar Rp.44.607.059 sedangkan untuk total biaya TRM sebesar Rp.44.643.529. Pendapatan TRK sebesar Rp.38.655.122 dan pendapatan TRM yaitu sebesar Rp.26.442.929. Hasil efisiensi usahatani TRK menggunakan R/C rasio sebesar 1,87, efisiensi usahatani TRM menggunakan R/C rasio sebesar 1,59. Menunjukkan bahwa usahatani yang menggunakan program kemitraan TRK dan TRM adalah efisien, hal ini terbukti dengan nilai R/C ratio yang lebih dari 1 (satu)

Analisa Komparatif Usahatani Padi antara Penyiangan Manual dan Penyiangan Kimiawi (Studi Kasus di Dsa Tanjung Kamal, Kecamatan Mangaran, Kabupaten Situbondo)

Research purpose is to determine whether there are differences in rice production between manual weeding and chemical weeding, to determine differences in income between manual weeding and chemical weeding, and to determine the efficiency difference between manual weeding and chemical weeding. Method of determining the area of research is purposive method. Respondent committed intentionally that taking 20 farmers weeding users manually using random sampling techniques (random), and 20 farmers using chemical weeding user survey. Respondent is intended that the same sample, with a total of 40 respondents farmers. Data analysis method used is the (t test) to test the first hypothesis there is a difference between the rice production using manually weeding and using chemical weeding. To test the second hypothesis using the (t test) there is a difference between the revenue using manually weeding and using chemical weeding. And the R/C ratio for the third hypothesis test there is a difference between the efficiency of using manually weeding and chemical weeding. The results showed there are differences in production, income and efficiency of rice significantly between using a manually weeding and using chemical weeding