A potential method for detection and discrimination of alcoholic containing drinks for halal authentication using dielectric properties has been investigated. Behaviors of several pure alcohols, alcohol solution in water and also liquids with alcoholic contents were studied for verification purpose. Dielectric constant and dielectric loss factor for low concentration of ethanol solutions were measured over the microwave frequency from 0.5 to 50 GHz. The measurements were extended to several commercial alcoholic beverages. The results showed that dielectric properties manage to discriminate alcohol content until the lowest concentration studied of 0.5% in water mixture at frequency range of 10-25 GHz. Beyond this limit, solution is considered as alcoholic drinks.
Pendahuluan. Riset ini untuk mengetahui tren: topik riset, bidang ilmu berdasarkan UDC, peta-jalan subjek, kata-kunci, produktivitas penulis.
Metode Penelitian.Metode riset kuantitatif dan analisis data deskriptif. Data riset dari Scientific Journals of IPB University. Data dilacak Harzing’s Publish or Perish melalui Google Scholar.
Data Analisis.Data diolah dan dianalisis menggunakan Microsoft Excel, UDC- Summary, dan VOSviewer.
Hasil dan Pembahasan.Topik riset teridentifikasi 6.089judul paling banyak pada Jurnal Ilmu dan Teknologi Kelautan Tropis 309judul. Bidang ilmu paling banyak diteliti terutama kelas (6)Ilmu terapan dan teknologi 4.608judul, kelas (658)Manajemen bisnis dan administrasi. Organisasi komersial 708judul. Subyek dan kata-kunci paling banyak diteliti kelas (664.8/.9)Teknik pengawetan makanan 373 terjadi tahun 2018, volume riset sangat padat, dan SWOT 56 terjadi tahun 2018, volume riset sangat padat. Produktivitas penulis kesatu Bambang Hero Saharjo 11judul, penulis kedua Ujang Sumarwan 30judul, penulis ketiga Lilik Noor Yuliati 21judul, penulis keempat dan kelima Didah Nur Faridah 9judul, Cece Sumantri 8judul.
Kesimpulan.Tren riset kelas utama (6)Ilmu terapan dan teknologi. Produktivitas penulis berdasarkan dalil Lotka baik secara keseluruhan, derajat kolaborasi 0,95. Penulis paling produktif, Bambang Hero Saharjo, Ujang Sumarwan, Lilik Noor Yuliati, Didah Nur Faridah.
Gayo customs emphasizes the values of mutual cooperation and religiosity. The ritual of "sintê môrep” illustrates this reality. However, consumerism has threatened an identity and social integration, such as at wedding receptions. This study employs a qualitative approach to explore the changing process of the kenduri "sintê mungêrjê" into a party culture in wedding receptions at the Gayo Lôt community. The study reveals reification has encouraged changes in the meaning of Gayo traditions. The shift occurred from the denotative level to the connotative level. The consumption culture of weddings developed as a design of consumerization by wedding organizer in Central Aceh Districtand was supported by party simulations through television and social media. Simulacrum works because Gayonese prefer tocall "party" to "sintê mungêrjê" (the local term). The party culture was triggered by the weakening of the village structure supported by degradation of understanding of the Gayo customs, the Gayo language that hasgradually been abandoned by native speakers, urban development, information technology, the strengthening of money logic, the changing in the type of work from agrarian to formal, and cultural assimilation and acculturation.
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