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All Journal JURNAL PENDIDIKAN TAMBUSAI International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT)
Joharsyah, Joharsyah
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Computer Science & IT Economics, Econometrics & Finance Education Health Professions Social Sciences

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AN OVERVIEW OF PROTECTIVE LAW ENFORCEMENT CONSUMERS (BPSK DECISION STUDY No.01/BPSK/MDN/2003) Joharsyah, Joharsyah; Wooton, Ian; Setiawan, Ben; K Tarigan, Adrian; Florenta Butar-Butar, Diana
International Conference on Health Science, Green Economics, Educational Review and Technology Vol. 3 (2021): International Conference on Health Science, Green Economics, Educational Review and T
Publisher : Universitas Efarina

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (180.657 KB) | DOI: 10.54443/ihert.v3i.124

Abstract

Initially, this research on consumer protection in Indonesia by the government did not have a specific law, but the legal instruments were scattered in several laws that only limited certain consumers, for example electricity, health, small businesses, food and others. After the reform under the leadership of President BJ. Habibie only then had a special law governing consumer protection, which actually originated from the DPR's initiative, namely Law no. 8 of 1999 which was ratified on April 20, 1999 State Gazette of 1999 No. 42. The decision issued by the Consumer Dispute Settlement Agency (BPSK) Medan City 01/BPSK/MDN/2003 against brother P. Silalahi's lawsuit against Macan Yaohan Merak Jingga complies with the provisions stipulated in Law no. 8 of 1999 concerning Consumer Protection, the provision referred to is Business Actors. Obliged to provide clear, correct and honest information regarding the conditions and warranties of goods and or services as well as provide explanations and use of repair and maintenance. Another provision is that Business Actors are required not to resell expired biscuits by replacing/re-melting or changing the expiration date, month and year. The BPSK Panel of Judges could not grant other matters, namely an apology to Mass Media because it was not regulated in Law no. 8 of 1999. Another provision is that Business Actors are required not to resell expired biscuits by replacing/re-melting or changing the expiration date, month and year. The BPSK Panel of Judges could not grant other matters, namely an apology to Mass Media because it was not regulated in Law no. 8 of 1999. Another provision is that Business Actors are required not to resell expired biscuits by replacing/re-melting or changing the expiration date, month and year. The BPSK Panel of Judges could not grant other matters, namely an apology to Mass Media because it was not regulated in Law no. 8 of 1999.
Pengaruh Ukuran Diameter Pipa Pada Aliran Fluida terhadap Nilai Headlosses Ramadhan, Prayogo; Rasyid, Muksin; Joharsyah, Joharsyah
Jurnal Pendidikan Tambusai Vol. 9 No. 3 (2025): Desember
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Aliran fluida merupakan bagian ilmu mekanika fluida yang berperan penting dalam merancang sistem perpipaan. Perpipaan merupakan alat transportasi fluida yang banyak digunakan di industri. Fluida yang mengalir pada pipa akan mengalami kehilangan energi (head loss) yang diakibatkan adanya gesekan antara fluida dengan fluida dan fluida dengan pipa. Hilangnya energi pada fluida dalam sistem perpipaan dapat juga disebabkan karena lintasan pipa yang dilalui oleh fluida, seperti belokan pada pipa, penyempitan pada pipa (kontraksi) dan pembesaran pada pipa (ekspansi). Percobaan dilakukan dengan model perpipaan yang telah dirangkai. Hasil percobaan menunjukkan bahwa luas permukaan dari diameter pipa sebagai alat transportasi aliran bagi fluida sangat berpengaruh terhadap nilai head loss (Hf). hasil hitung Hf pada diameter pipa ½ in lebih besar dibandingkan pada pipa ¾ dan 1 inc sebesar. Sehingga semakin kecil luas penampang pipa semakin besar nilai head loss yang dihasilkan. Dengan daya dorong pompa sebesar serta bukaan valve penuh.
Co-Authors Florenta Butar-Butar, Diana K Tarigan, Adrian Ramadhan, Prayogo Rasyid, Muksin Setiawan, Ben Wooton, Ian