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Factors Influencing Purchase Interest in LOCKNLOCK Products Nazar, Muhammad; Siregar, Widyana Verawaty; Bachri, Naufal; Heriyana
E-Mabis: Jurnal Ekonomi Manajemen dan Bisnis Vol. 25 No. 2 (2024): Oktober
Publisher : Faculty of Economics and Business, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/emabis.v25i2.1420

This study analyzes the factors that affect the buying interest in LocknLock products, especially from the perspective of consumer value who care about the environment and attitudes towards products. This study uses a quantitative method with a purposive sampling technique. The sample consisted of 120 respondents who were consumers in Lhokseumawe City who had never bought or used environmentally friendly products. The sample was selected to represent potential consumers for eco-friendly products, such as LocknLock products. The findings showed that the variables of attitude on products had a positive and significant effect on buying interest, while the variables of altruism, innovation, environmentally friendly consumer values, and perception of communication behavior did not have a significant effect on bell interest. These results underscore the importance of increasing certain factors to increase buying interest. The study provides a new perspective with a focus on consumers in Lhokseumawe, which is different from previous research in Germany. In addition, this study shows that attitudes towards products have a more significant influence than other factors such as altruism, innovation, environmentally friendly consumer values, and perception of communication behaviors that were previously considered important in many studies. This research provides practical benefits for companies by helping them understand the importance of increasing consumers' positive attitudes towards eco-friendly products to encourage buying interest. This research also helps companies in designing more effective communication strategies to increase buying interest.

Audits for the Use and Strategic Of Energy Efficiency on the Campus Bukit Indah of Malikussaleh University Hasibuan, Arnawan; Siregar, Widyana Verawaty; Ezwarsyah, Ezwarsyah; Kurniawan, Robi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 1 No. 02 (2021): November 2021
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v1i02.16

This study aims to determine the right strategy for energy efficiency that can be applied in the campus area. This study uses quantitative methods in a dominant position, while qualitative methods are less dominant. The method of analysis for this study uses Contextual Interaction Theory (CIT) with the characteristics of the implementer and the target group consisting of motives, cognition, and strengths. These variables will be the main points for formulating a basic strategy on energy use at the Faculty of Engineering, Bukit Indah campus, Malikussaleh University. Contextual issues are also external factors that influence and become a consideration in determining the level of energy efficiency efforts on campus. Regarding to CIT measurements which have been analyzed, the score of motives from implementer is -0.33, cognitions +0.50, and power +62. Then, overall for target group get positive score which consist of motives +0.75, cognitions +0.54, and power +0.44. The result of type interaction between two actors point out number 10 which is about obstructive. Apart from that, three contextual issues will also be analyzed that affect the characteristics of actors, namely the specific context, the structural context and the broader context. Strategic planning to pursue energy efficiency at the Faculty of Engineering, Bukit Indah Campus, Malikussaleh University consists of increasing motivation with energy-saving campaigns and awarding prizes. Then, improve cognition with energy audits and socialization of energy efficiency. Finally, increasing strength through the implementation of sustainable policies and programs.

Economic Calculations of Electricity Using AC System on Residential Load Daud, Muhammad; Hasibuan, Arnawan; Siregar, Widyana Verawaty; Setiawan, Adi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 2 No. 3 (2022): November 2022
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v2i03.56

The research in this final project discusses the economic calculation of electrical energy consumption in a 220 VAC system at a residential load on a type 54 house. The simulation of the AC system is carried out with ETAP 12.6 software. Simulation is done by making installations with residential loads with cables that have a length according to the distance to the loads. From the ETAP simulation, it can be seen the current and line resistance values on the report manager display so that the losses and efficiency of the two systems can also be known. Based on the results of simulations and calculations, the total value of the losses that occur in the 220 VAC system is so small that it looks like 0 watts, this happens because the simulation results are shown in kWatt in the ETAP.

Pelatihan Penanggulangan Bencana untuk Gampong Tangguh Bencana Sayuti, M; Daud, Muhammad; Hasibuan, Arnawan; Siregar, Widyana Verawaty; Mariyudi, Mariyudi; Puspasari, Cindeni; Almunadiyansyah, Rizky; Roid, Fahrian; Aini, Nyak Qurratu
Jurnal Solusi Masyarakat Dikara Vol 4, No 3 (2024): Desember 2024
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Aceh merupakan salah satu daerah yang sering terjadi bencana, baik Gempa, banjir, kebakaran, dan Tsunami. Kemudian Aceh juga memiliki gunung berapi dan juga berada di Kawasan pesisir. Lhokseumawe juga merupakan daerah yang berdampak terhadap gempa dan juga daerah Industri Kimia dasar dan Industri Gas. Oleh karena itu Lhokseumawe merupakan daerah yang rawan bencana yang harus di waspadai, seperti Gempa, Banjir, Bocoran Gas dan ledakan serta kebakaran. Untuk pengurangan risiko bencana yang dimaksud, pengabdian masyarakat dari perguruan tinggi dilaksanakan untuk mendorong terciptanya Masyarakat 6 (enam) Gampong lingkungan Universitas Malikussaleh wilayah Kota Lhokseumawe, yakni Gampong Blang Pulo, Gampong Padang Sakti, Gampong Batuphat Timur, Gampong Batuphat Barat, Gampong Lancang Garam, Gampong Uteun Kot yang aman dan tangguh terhadap bencana. Gampong lingkungan merupakan salah satu Gampong yang menjadi perhatian Universitas Malikussaleh. Didalam pelaksanaannya akan di latih 6 orang setiap Gampong, sehingga total partisipasi masyarakat lingkungan sebanyak 36 orang. Masyarakat Gampong disekitar kampus masih belum memahami seutuhnya tentang penanggulangan bencana alam, daerah ini merupakan salah satu wilayah yang rawan akan terajadinya bencana alam. Sehubungan dengan ini program Pengabdian Kepada Masyarakat (PKM) memberikan jalan keluar untuk permasalahan ini dengan cara memberikan pelatihan kepada masyarakat dalam mewujudkan Gampong tangguh bencana berbasis masyarakat sebagai objek pengabdian pada masyarakat agar menjadi Gampong tangguh bencana. Tujuan Gampong tangguh bencana adalah untuk penguatan pengetahuan, keterampilan, dan perilaku pengurangan resiko terhadap bencana alam maupun bencana yang bersifat human error. Kegiatan pengabdian pada masyarakat ini dilaksanakan pada Juni 2024, dengan kegiatan berupa pemberian materi tentang kebencanaan, diskusi, latihan dan simulasi teknik evakuasi. Pelatihan kesiapsiagaan bencana ini merupakan awal dari usaha membentuk Gampong tangguh bencana.

Optimizing renewable energy potential in island areas based on analytical hierarchy process Hasibuan, Arnawan; Sayuti, Muhammad; Siregar, Widyana Verawaty; Hidayatullah, Ferdy; Daud, Muhammad; Azmi, Azmi; Azman, Azman; Almunadiansyah, Rizky; Roid, Fahrian
International Journal of Advances in Applied Sciences Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v14.i1.pp218-226

The decreasing availability of fossil fuels and their contribution to environmental degradation and emissions of harmful gases has encouraged a shift to renewable energy sources. This change aims to produce electricity without using fossil fuels. Banyak Islands, a new tourist destination in Aceh Singkil, Indonesia, is experiencing an increase in visitors, increasing electricity demand currently supplied by diesel power plants. Therefore, this research aims to examine the possibilities of wind and solar power plants and assess their energy output. The four factors used to determine the potential of renewable energy are technology, economics, environment, and social politics, with 13 sub-criteria. Analytical hierarchy process techniques prioritize potential alternative energy sources such as wind and solar power facilities. Research findings show that environmental criteria have a higher value (0.3455) than financial criteria (0.2861), next is technological criteria (0.1734), then socio-political criteria (0.1603). Based on the results of the requirements and sub-requirements, wind power generation is the most effective and efficient alternative energy used in the Banyak Islands region (0.549), followed by solar power generation (0.451). This data shows that the area is prone to medium to high wind speeds, specifically in geographic locations facing the Indian Ocean which is located offshore.

Audits for the Use and Strategic Of Energy Efficiency on the Campus Bukit Indah of Malikussaleh University Hasibuan, Arnawan; Siregar, Widyana Verawaty; Ezwarsyah, Ezwarsyah; Kurniawan, Robi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 1 No. 2 (2021): November 2021
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v1i02.16

This study aims to determine the right strategy for energy efficiency that can be applied in the campus area. This study uses quantitative methods in a dominant position, while qualitative methods are less dominant. The method of analysis for this study uses Contextual Interaction Theory (CIT) with the characteristics of the implementer and the target group consisting of motives, cognition, and strengths. These variables will be the main points for formulating a basic strategy on energy use at the Faculty of Engineering, Bukit Indah campus, Malikussaleh University. Contextual issues are also external factors that influence and become a consideration in determining the level of energy efficiency efforts on campus. Regarding to CIT measurements which have been analyzed, the score of motives from implementer is -0.33, cognitions +0.50, and power +62. Then, overall for target group get positive score which consist of motives +0.75, cognitions +0.54, and power +0.44. The result of type interaction between two actors point out number 10 which is about obstructive. Apart from that, three contextual issues will also be analyzed that affect the characteristics of actors, namely the specific context, the structural context and the broader context. Strategic planning to pursue energy efficiency at the Faculty of Engineering, Bukit Indah Campus, Malikussaleh University consists of increasing motivation with energy-saving campaigns and awarding prizes. Then, improve cognition with energy audits and socialization of energy efficiency. Finally, increasing strength through the implementation of sustainable policies and programs.

Economic Calculations of Electricity Using AC System on Residential Load Daud, Muhammad; Hasibuan, Arnawan; Siregar, Widyana Verawaty; Setiawan, Adi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 2 No. 3 (2022): November 2022
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v2i03.56

The research in this final project discusses the economic calculation of electrical energy consumption in a 220 VAC system at a residential load on a type 54 house. The simulation of the AC system is carried out with ETAP 12.6 software. Simulation is done by making installations with residential loads with cables that have a length according to the distance to the loads. From the ETAP simulation, it can be seen the current and line resistance values on the report manager display so that the losses and efficiency of the two systems can also be known. Based on the results of simulations and calculations, the total value of the losses that occur in the 220 VAC system is so small that it looks like 0 watts, this happens because the simulation results are shown in kWatt in the ETAP.

Pelatihan Penulisan Karya Tulis Ilmiah bagi Mahasiswa Psikologi Universitas Islam Negeri Ar-Raniry Banda Aceh Hasibuan, Fairuz Raihanah; Siregar, Widyana Verawaty; Hasibuan, Arnawan; Nasruddin AS; Ahmad Maulana Kamal; Fahrian Roid
Jurnal Malikussaleh Mengabdi Vol. 4 No. 2 (2025): Jurnal Malikussaleh Mengabdi, Oktober 2025
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v4i02.22555

Keterampilan dalam menulis karya tulis ilmiah merupakan hal yang harus dimiliki oleh seorang mahasiswa. Salah satu syarat untuk mencapai gelar sarjana yaitu mahasiswa harus menulis karya tulis ilmiah berupa skripsi dan artikel ilmiah yang dipublikasikan di jurnal kampus atau di luar kampus. Faktor atau hal yang menyebabkan rendahnya kemampuan mahasiswa dalam membuat karya tulis ilmiah adalah kurangnya pengalaman dalam membuat suatu karya tulis ilmiah, serta rendahnya rasa percaya diri dalam menuliskan suatu gagasan. Rendahnya kesadaran mahasiswa dalam menulis karya ilmiah disebabkan kurangnya pemahaman dan pengetahuan mengenai cara menulis yang baik dan benar. Oleh karena itu, dilaksanakan pelatihan penulisan karya tulis ilmiah bagi Mahasiswa Psikologi Universitas Islam Negeri Ar-Raniry Banda Aceh, sehingga pengetahuan mahasiwa tentang cara menulis karya ilmiah semakin meningkat, terkait konsep, langkah-langkah, pengumpulan data dan mensitasi dan dapat menghasilkan sebuah karya tulis ilmiah..

Planning to Reconfigure the 150 kV Transmission Network at PT. PLN (Persero) Tualang Cut Network and Substation Hasibuan, Arnawan; Asran, Asran; Adriansyah, Fery; Ismail, Baharuddin; Siregar, Widyana Verawaty; Sayuti, Muhammad
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 3 No. 2 (2023): September 2023
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v3i2.11740

System condition at PT. PLN (Persero) Tualang Cut Substation where the reliability of the 150 kV system depends on the Langsa Substation, which we will reconfigure on the Lgs-P.B and Lgs-T.C channels to P.B-T. C and T.C-Lgs. The planning for the reconfiguration of the 150 kv transmission network of the Tualang Cut Substation was carried out by estimating the distance of the transmission line and the constraints that occurred. The condition of the electric power system that is currently operating at PT. PLN (Persero) Tualang Cut Substation is considered less efficient in receiving power from the 150 kV SUTT interconnection. The SUTT in Tualang Cut currently receives electrical power from the Langsa Substation with a Losses value on lines 1 and 2 of 771,4142474 kW and experiences a Voltage Drop on lines 1 and 2 of 4,38 kV. After we reconfigured the channel, from the results of the reconfiguration there was a decrease in Losses on channels 1 and 2 by 311,298581 kW which before the reconfiguration of power losses on the line amounted to 771,4142474 kW and after being reconfigured to 460,1156668 kW there was a decrease in Voltage Drop on channels 1 and 2 by 1,44 kV, before the reconfiguration of the voltage drop on the line of 4,38 kV and after the reconfiguration to 2,94 kV, the reconfiguration carried out is the best solution to reduce losses and voltage drops.

Sosialisasi Penanganan Dini Kebakaran pada Sekolah di Lhokseumawe-Aceh Utara Hasibuan, Arnawan; Sayuti, Muhammad; Fithra, Herman; Siregar, Widyana Verawaty; Mariyudi, Mariyudi; Puspasari, Cindenia; Hasibuan, Muhammad Rafif Fadhlurrahman; Fadhilati, Nyak Intan; Al Farizi, Reza
Jurnal Solusi Masyarakat Dikara Vol 3, No 2 (2023): AGUSTUS 2023
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Pada umumnya Sekolah Menengah Atas (SMA) merupakan sekolah lanjutan yang lebih banyak menggunakan peralatan-peralatan laboratorium dengan mesin tenaga listrik dan bahan-bahan kimia, terutama di Kota Lhokseumawe dan Aceh Utara. Program pembelajaran yang menggunakan laboratorium yang menggunakan peralatan dan bahan-bahan kimia mudah terbakar yang kegiatannya berisiko tinggi terhadap bencana kebakaran. Kegiatan ini bertujuan untuk memberikan pemahaman tentang betapa pentingnya pengetahuan siswa tentang penanganan dini kebakaran. Metode yang dilakukan dalam pelaksanaan sosialisasi adalah metode presentasi dilanjutkan dengan tanya jawab. Materi yang akan disampaikan tentang pemahaman penanganan dini bila terjadi kebakaran berupa pengenalan jenis-jenis alat pemadam api ringan (APAR), cara penggunaan alat pemadam api ringan (APAR) dan sikap atau tindakan ketika terjadi kebakaran. Hasil yang diperoleh dari kegiatan ini adalah meningkatnya pemahaman peserta yang awalnya hanya ada 50,6 menjadi 89,4 dengan kategori siap dan sangat siap setelah diberikan sosialisasi tentang penanganan dini kebakaran. Dengan adanya sosialisasi ini, dapat meningkatkan pemahaman tentang penanganan dini kebakaran sehingga terciptanya kesiagapan diri dalam menghadapi bencana kebakaran.

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