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All Journal Rekayasa Mesin IRJE (Indonesian Research Journal in Education)
Erwanto , Erwanto
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Humanities Education Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences

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POTENSI PEMBANGKIT LISTRIK TENAGA AIR HUJAN PLTAH SEBAGAI SUMBER ENERGI LISTRIK PIRANTI ELEKTRONIK RUMAH TANGGA Anisa, Zuffa; Erwanto , Erwanto
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1671

Abstract

Bibliometric analysis studies of researchers about the use of rainwater as electrical energy are still very few. There is still no utilization of rainwater which is directly used for electrical energy. Analysis of the capacity of the electrical energy requirements of electronic devices shows that the electrical energy requirements for several types of laptops and mobile phones range from (3 – 18) milliwatts per second mWs or (11.02 – 63.13) watt-hour Wh. So that this mini hydropower can be used to turn on LED lights 220 V AC, laptops, and cellphones. Gutters at home that drain water when it rains have a much larger water discharge capacity than a miniature hydropower plant, of course, have enormous potential in independently supplying household electrical energy needs. In which the electrical energy can be used directly or stored in a power saver energy such as Accu, or power bank.
POTENSI PEMBANGKIT LISTRIK TENAGA AIR HUJAN PLTAH SEBAGAI SUMBER ENERGI LISTRIK PIRANTI ELEKTRONIK RUMAH TANGGA Anisa, Zuffa; Erwanto , Erwanto
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1671

Abstract

Bibliometric analysis studies of researchers about the use of rainwater as electrical energy are still very few. There is still no utilization of rainwater which is directly used for electrical energy. Analysis of the capacity of the electrical energy requirements of electronic devices shows that the electrical energy requirements for several types of laptops and mobile phones range from (3 – 18) milliwatts per second mWs or (11.02 – 63.13) watt-hour Wh. So that this mini hydropower can be used to turn on LED lights 220 V AC, laptops, and cellphones. Gutters at home that drain water when it rains have a much larger water discharge capacity than a miniature hydropower plant, of course, have enormous potential in independently supplying household electrical energy needs. In which the electrical energy can be used directly or stored in a power saver energy such as Accu, or power bank.
Speech acts in trial at the district attorney’s office Nurhasanah, Nurhasanh; Sulistyo, Bambang; Erwanto , Erwanto; Nilawijaya, Rita; Contesa, Emilia
Indonesian Research Journal in Education |IRJE| Vol. 10 No. 1 (2026): IRJE |Indonesian Research Journal in Education| in Progress|
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/irje.v10i1.41830

Abstract

This study examines the types of speech acts that occur during trials at the Baturaja OKU District Attorney's Office, utilizing Austin and Searle's speech act theory and Sperber and Wilson's relevance theory. A qualitative approach was adopted, gathering data through observation and interviews with judges, prosecutors, lawyers, witnesses, and defendants. The findings reveal that locutionary speech acts, which convey information, are prominent in the trial setting. Illocutionary speech acts, such as orders, clarifications, and emotional expressions, were used to achieve specific communicative purposes. Perlocutionary speech acts, which provoke emotional responses or actions, significantly influence the behavior of trial participants. The study highlights the impact of the legal context on the interpretation of these speech acts, emphasizing the importance for legal professionals to be proficient in both legal terminology and the nuances of communication. These dynamics contribute to the effectiveness and fairness of the legal process.  
Co-Authors Bambang Sulistyo Contesa, Emilia Nilawijaya, Rita Nurhasanah, Nurhasanh