The aims of this study are to model the wave energy harvester device using a single pendulum on a pontoon called Single Vertical Pendulum Mechanism (SVPM) and analyze the voltage generated by the mechanism. The simulation method was conducted in order to provide the power generated by SVPM. The SVPM's dimension was designed on a laboratory scale and the wave amplitude was adjusted by the amplitude on the laboratory pool. The mechanism model uses wave energy as the excitation force of the pendulum. The pendulum oscillates, and drives the transmission gear which transmits the force to the generator. The generator produces electrical energy. The variation used in the simulation was the mass of the pendulum, the length of the pendulum's arm, and the wave amplitude. The maximum power that can be generated by SVPM was 5,735 Watt occurred when the arrangement of SVPM was using the pendulum mass of 0,75 kg and the pendulum length of 0,2 m. The parameter that most affect the generated power of SVPM was the wave amplitude.
Pemasaran produk erat kaitannya dengan cara pengemasan yang baik dan menarik. Satu hal yang perlu diperhatikan dalam pengemasan makanan yaitu pemilihan bahan pengemasan yang harus sesuai dengan jenis makanan itu sendiri. Permasalahan cara pengemasan ini dialami oleh pedagang ikan asap dan ikan segar di Sentra Ikan Bulak (SIB), Surabaya. Pembeli ikan di SIB terbatas hanya pada masyarakat sekitar Surabaya, sedangkan pembeli dari luar kota kurang berminat karena pengemasan ikan rawan bocor dan bau jika dibawa dalam perjalanan panjang. Sehingga teknologi pengemasan yang lebih modern dengan vacuum sealsangat diperlukan untuk mengatasi masalah tersebut. Publikasi ini melaporkan kegiatan pengabdian yang memberikan penyuluhan serta menerapkan teknologi vacuum seal kepada SIB sehingga produk olahan ikan dapat bertahan lebih lama dan penjualan ikan di SIB dapat meningkat.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.