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All Journal Journal of Oceanography MEANS (Media Informasi Analisa dan Sistem) Jurnal Pengabdian kepada Masyarakat Desa (JPMD) Composite Journal HEUTAGOGIA: Journal of Islamic Education Swadesi: Jurnal Pendidikan dan Ilmu Sejarah Jurnal Ilmiah Ekonomi dan Manajemen Early Stage Berbakti
Eko Prasetiyo
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Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Nursing Social Sciences Other

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STUDI GELOMBANG LAUT TERHADAP STRUKTUR BANGUNAN PEMECAH GELOMBANG DI PELABUHAN SRENGSEM LAMPUNG Prasetiyo, Eko; Prasetyawan, Indra Budi; Saputro, Siddhi
Journal of Oceanography Vol 1, No 2 (2012)
Publisher : Program Studi Oseanografi, Jurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (155.376 KB)

Abstract

Abstrak Gelombang merupakan aspekoseanografi yang penting dalam pembuatan suatu pelabuhan. Untuk mengatasi pengaruh dari gangguan gelombang tersebut perlu dibuat suatu bangunan pemecah gelombang. Pembuatan bangunan pemecah gelombang dimaksudkan untuk mempermudah kapal untuk melakukan bongkar muat batubara dan mengurangi efek dari pengaruh gelombang terhadap kapal. Tujuan penelitian ini adalah untuk mengetahui kondisi gelombang dan proses deformasi gelombang sebelum dan sesudah adanya pemecah gelombang (breakwater) pada lokasi studi. Penelitian dilaksanakan pada tanggal 4 sampai 19 Agustus 2011di Perairan Srengsem Lampung.Alat dan bahan yang digunakan antara lain: ADCP Nortek AS 1000 KHz Aquadopp Profiler, GPS 60CSX, Peta Alur Laut Kepulauan Indonesia skala 1:75.000DISHIDROS TNI-AL, PetaRBI skala 1:25.000BAKOSURTANAL, palem pasut, perahudan komputer. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif.Pengolahan data angin dilakukan secara statistik menggunakan peramalan gelombang metode SMB. Software yang digunakan untuk membuat model gelombang adalah MIKE 21 Nearshore Spectral Waves. Hasil pengolahan data lapangan menunjukkan bahwa tinggi gelombang maksimum 3,500 meterdengan periode gelombang maksimum 8,00 detik.Tinggi gelombang signifikan Hssebesar1,393 meter dan periode gelombang signifikanTs sebesar 5,54 detik.Tinggi gelombang minimum 0,200 meter dan periode gelombang minimum 2,95 detik. Sedangkan hasil peramalan gelombang dengan metode SMB didapatkan untuk musim barat tinggi gelombang signifikan sebesar 0,937 meter dengan periode 4,00 detik, pada musim peralihan I tinggi gelombang signifikan sebesar 0,896 meter dengan periode 3,93 detik, pada musim timur tinggi gelombang signifikan sebesar 0,791 meter dengan periode 3,70 detik dan pada musim peralihan II tinggi gelombang signifikan sebesar 0,918 meter dengan periode 3,74 detik. Berdasarkan hasil penelitian dapat disimpulkan bahwa lokasi Perairan Srengsem Lampung cocok jika akan dirancang suatu dermaga pelabuhan karena dapat menahan tinggi gelombang yang jauh lebih kecil.
The Kibar Method BTHQ Learning Curriculum on Improving the Cognitive Aspects of Muhammadiyah Elementary School Students Karangkajen Ariq Nurjannah Irbah; Prasetiyo, Eko; Putro, Khamim Zarkasi
HEUTAGOGIA: Journal of Islamic Education Vol. 2 No. 2 (2022)
Publisher : Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/hjie.2022.22-02

Abstract

This study was to determine the improvement of students' cognitive aspects with the Kibar method of BTHQ learning at SD Muhammadiyah Karangkajen. The design of this research is qualitative, with a qualitative descriptive approach. The subjects of this study were grade 1 students of SD Muhammadiyah Karangkajen. The results showed that BTHQ activities: 1) provide knowledge, 2) understanding and good reading methods using makharijul letters, 3) providing advice or motivation so that children take BTHQ on time, 4) providing educational punishments for students, 5) conduct an evaluation after the BTHQ activity. This case study focuses on the BTHQ learning curriculum carried out by tutors/teachers through the kibar method for students at SD Muhamadiyah Karangkajen. This case study shows that, with the BTHQ learning curriculum by competent tutors/teachers, it can improve the cognitive aspects of children/students, as a basis for understanding PAI family learning. This study contributes to the ease of learning with the children's BTHQ curriculum through the waving method. In addition, this study recommends that teachers apply this method to improve the cognitive aspects of BTHQ through supportive learning innovations.
KARAKTERISTIK MARSHALL CAMPURAN ASPHALT CONCRETE BINDER COURSE (AC-BC) MENGGUNAKAN ASBUTON PRACAMPUR DAN AGREGAT GORONTALO Prasetiyo, Eko; Desei, Frice L.; Achmad, Fadly
Composite Journal Vol. 4 No. 1 (2024): Composite Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/cj.v4i1.42

Abstract

Indonesia memiliki cadangan aspal alam terbesar di dunia berupa aspal gunung, dikenal sebagai asbuton, yang terdapat di Pulau Buton, Provinsi Sulawesi Tenggara. Penelitian ini bertujuan untuk menganalisis karakteristik asbuton pracampur dan agregat Gorontalo serta karakteristik Marshall campuran AC-BC menggunakan kedua bahan tersebut. Metode yang digunakan adalah Marshall Test untuk memastikan campuran aspal panas memenuhi spesifikasi teknik Direktorat Jenderal Bina Marga. Aspal buton pracampur memiliki berat jenis 1,036, nilai penetrasi 54 mm, titik lembek 55,5°C, dan hasil ekstraksi menunjukkan 98% bitumen dan 2% mineral. Karakteristik agregat meliputi: Coarse Aggregate (CA) dengan berat jenis 2,56, nilai abrasi 24,84%, nilai angularitas 99,32/98,84%, absorpsi 1,27%, kelekatan agregat terhadap aspal >95%, dan material lolos saringan No.200 sebesar 0,6%. Medium Aggregate (MA) memiliki berat jenis 2,54, nilai abrasi 27,51%, nilai angularitas 99,32/98,84%, absorpsi 1,74%, kelekatan agregat terhadap aspal >95%, dan material lolos saringan No.200 sebesar 0,9%. Fine Aggregate (FA)/abu batu memiliki berat jenis 2,42, absorpsi 1,32%, sand equivalent 75,76%, dan material lolos saringan No.200 sebesar 9,92%. Pasir memiliki berat jenis 2,40, absorpsi 2,28%, dan material lolos saringan No.200 sebesar 2,03%. Semua nilai karakteristik aspal dan agregat memenuhi Spesifikasi Umum 2018 (Revisi 2). Nilai KAO AC-BC asbuton pracampur adalah 5,25%. Karakteristik Marshall menggunakan KAO 5,25% menunjukkan kepadatan 2,22 gr/cm³, VIM 4,95%, VMA 14,63%, VFA 66,19%, stabilitas 1.310,20 kg, flow 2,54 mm, dan Marshall Quotient 515,83 kg/mm. Disimpulkan bahwa campuran asbuton pracampur dan agregat Gorontalo memiliki stabilitas tinggi, cocok untuk jalan yang melayani lalu lintas berat dan padat.
Pengaruh FoMO, Social Influence dan Product Involvement terhadap Purchase Decision Produk Iphone di Kota Semarang Eko Prasetiyo; Imam Nuryanto
JURNAL ILMIAH EKONOMI DAN MANAJEMEN Vol. 2 No. 7 (2024): JURNAL ILMIAH EKONOMI DAN MANAJEMEN (JIEM)
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jiem.v2i7.1822

Abstract

This study aims to analyze the influence of FoMO, Social Influence and Product Involvement on Purchase Decision of iPhone products in Semarang City. This research is quantitative and involves a population of iPhone users with usage time > 3 months. The study uses a survey method by collecting data from respondents who meet the criteria of the research sample, using purposive sampling technique with a total of 100 respondents. Data were analyzed using multiple regression analysis technique through SPSS software version 25. The results of this study partially indicate that FoMO and Product Involvement have a significant positive effect on Purchase Decision, while Social Influence does not have a significant effect on Purchase Decision. The implications of these findings provide valuable insights for companies in designing more effective marketing strategies to increase sales of iPhone products.
UPAYA GURU DALAM MENGATASI KESULITAN BELAJAR ANAK DI RA AL AMNANIYAH PARAS PANGKUR NGAWI PADA MASA PANDEMI COVID 19 Prasetiyo, Eko; Munafiah, Khoirul
Early Stage Vol. 1 No. 1 (2023): Volume 1 Nomor 1 Januari 2023 : Jurnal Early Stage
Publisher : Institut Agama Islam Ngawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56997/earlystage.v1i1.718

Abstract

The Covid-19 pandemic that has hit the world, including Indonesia, requires taking a stand in preventing wider transmission, including the education sector. This paper examines efforts to overcome learning difficulties during the pandemic at RA Al Amnaniyah Paras Pangkur Ngawi. The distance learning process (online) is a solution which in its implementation is not optimal as a whole. There are so many difficulties experienced by both the educators, parents and also the students themselves of course. From the educator side, it is clear that they have difficulty delivering learning materials, assessing every development and also trying to keep students enthusiastic about learning and of course being able to understand what is being conveyed even though learning is not delivered directly. Of course, this is a new challenge for educators, especially early childhood educators. From the parents' side, many parents complain about online learning. Especially the parents whose children are still young. They admit that they don't have enough tricks to make their young children learn properly. Because it is clearly different from children who are already elementary, junior high or even high school. So they find it difficult to accompany their children to study or in other words become a substitute for their teacher at school. From the side of the students themselves, it is clear that the characteristics of early childhood are love to play. So learning cannot be given just like that, learning must be given by playing. Can not be too forced let alone until they feel pressured. So it is certain that they will find it difficult if the learning is not given as it should be given to early childhood. From the results of the study, it is proven that distance learning due to the pandemic is very ineffective. Many students have difficulty in learning. Both difficulty reading, writing, counting and concentration. Based on the research, data were obtained from 24 children, 12 of whom had difficulty reading, 8 children had difficulty writing, 16 children had difficulty counting and 4 children had difficulty concentrating. Keywords: Learning Difficulties, teacher efforts, Covid-19 pandemic
Aplikasi Monitoring Gangguan Frekuensi Radio Berbasis Android Menggunakan Firebase Cloud Messaging (FCM) Manurung, Reni; Aspriyono, Hari; Prasetiyo, Eko
MEANS (Media Informasi Analisa dan Sistem) Volume 7 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/means.v7i2.2291

Abstract

This era is a very strategic resource in the digital era because many devices are connected using radio frequencies. The existence of these improvements requires managers who are responsible for managing the radio frequency spectrum against disturbances that occur to be more responsive and responsive. The need for information on disturbances flexibly between those in charge in the field and in the non-field must be real-time. There is a notification technology created by Google called Firebase Cloud Messaging (FCM). The FCM has the advantage of being a provider of information to field and non-field personnel regarding new disturbances that require the involvement of application users. This advantage is expected to make the person in charge to be responsive in dealing with disturbances. Therefore, the Android-Based Radio Frequency Interference Monitoring Application can assist in handling frequency disturbances from the reporter in real time and the reporting party will also easily get notifications and reports in real time.
Optimalisasi Teknologi Digital untuk Mendukung Daya Saing UMKM di Era Transformasi Digital Prasetiyo, Eko; Kasih Mayang Gitaurus; Bagus Setyo Cahyono; Mar’atun Koirotul Fiyana; Silvia Nur Khasanah; Muhammad Abdul Malik; Alif Alfian Syafa’at; Ichsan Iqbal Firdaus; Lailis Sofia; Jefi Widiawan; Lia Ananta; Taufika Nururrohmah; Muhammad Ulil Albab; Ahmad Isa Tranjaya
Jurnal Pengabdian kepada Masyarakat Desa (JPMD) Vol. 6 No. 2 (2025): JPMD
Publisher : LP3M IAIFA Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58401/jpmd.v6i2.2590

Abstract

Digital transformation has become a central issue in strengthening the competitiveness of MSMEs, especially in rural areas. This community service activity focuses on assisting MSMEs in Gunungan Village, Magetan Regency, in facing the challenges of the digital era through the digitization of promotion and sales. The objective of this activity is to enhance the digital literacy of SME operators, expand market reach through social media and digital platforms, and strengthen local identity through location-based digital integration (Google Maps, Google Business Profile). The method employed is a participatory approach based on community organizing, implemented through stages of socialization, technical training, direct mentoring, and participatory evaluation. The results of the activity showed an increase in SMEs' understanding of the importance of digitalization, skills in creating digital business accounts, and the utilization of location features in marketing. The expected social changes also began to emerge, such as increased community involvement in the digital ecosystem, the emergence of collaboration among SMEs, and the formation of a digital SME community in Gunungan Village. This activity underscores the importance of a sustainable and adaptive approach in empowering communities through digital applications
Pelatihan Teknik Mewarnai untuk Meningkatkan Kompetensi Guru PAUD di Kecamatan Kasreman Eko Prasetiyo; Dewi Susilo Reni
BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 04 (2025): ISSUE APRIL
Publisher : PT. Mifandi Mandiri Digital

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Abstract

Perkembangan ilmu pengetahuan dan teknologi berdampak signifikan pada pendidikan anak usia dini (PAUD), termasuk pembelajaran kreatif melalui seni mewarnai. Program pengabdian masyarakat ini bertujuan mengatasi tantangan yang dihadapi guru PAUD di Kasreman, Ngawi, dalam mengajarkan teknik mewarnai akibat terbatasnya pelatihan. Kegiatan ini bertujuan meningkatkan kompetensi guru dalam mengajarkan seni mewarnai untuk mendukung kreativitas dan keterampilan motorik halus anak. Dengan pendekatan terstruktur meliputi ceramah, demonstrasi, dan praktik langsung, pelatihan ini memberikan pengetahuan teoretis dan praktis kepada 20 guru PAUD. Hasil pelatihan menunjukkan peningkatan signifikan pada keterampilan teknis peserta, terlihat dari penerapan teknik pewarnaan yang lebih baik dan kreativitas yang meningkat. Namun, tingkat kepercayaan diri beberapa peserta masih rendah, sehingga diperlukan pelatihan lanjutan untuk meningkatkan efikasi diri dan simulasi lomba. Program ini menegaskan pentingnya pelatihan berkelanjutan untuk memberdayakan guru dan meningkatkan kualitas pembelajaran kreatif di PAUD, sehingga siswa lebih siap berprestasi di berbagai ajang seni.
Penerapan Pembelajaran Cooperative Integrated Reading And Presentation History (CIRPH) untuk Meningkatkan Aktivitas Belajar Dan Hasil Belajar Siswa Prasetiyo, Eko; Deden Mutakin, Mohamad
SWADESI: Jurnal Pendidikan dan Ilmu Sejarah Vol 4, No 2 (2025): SWADESI: Jurnal Pendidikan dan Ilmu Sejarah
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/swadesi.v4i2.100687

Abstract

Cooperative Integrated Reading And Presentation History (CIRPH) is the development of a learning model from Cooperative Integrated Reading Compotition (CIRC) and the concept of historical literacy. The purpose of developing the CIRPH model in this study is to improve learning activities and learning outcomes. This research is a classroom action research design (PTK) with a qualitative approach of the Kurt Lewin Model model with 2 cycles consisting of four components (planning, treatment, observation and reflection). This research was conducted in XII MIA 1 (IPA 1) class of 31 students at Madrasah Mu'allimin Muhammadiyah Yogyakarta. Data collection using documentation, observation, and evaluation tests to measure learning outcomes after the application of CIRPH. Data validity was carried out through informant review and data reliability by compiling and storing data base and thick description. The results showed that the use of the CIRPH method development was able to improve students' creativity and learning outcomes. CIRPH is a learning method development that combines cooperative learning, integrated reading, and presentation in the context of history education. This development aims to improve students' understanding of historical literacy through cooperation in groups, in-depth reading analysis, and the ability to present findings or student learning outcomes.
Co-Authors Ahmad Isa Tranjaya Alif Alfian Syafa’at Ariq Nurjannah Irbah Bagus Setyo Cahyono Deden Mutakin, Mohamad dewi susilo reni Fadly Achmad Frice L. Desei, Frice L. Hari Aspriyono Ichsan Iqbal Firdaus Imam Nuryanto Indra Budi Prasetyawan Jefi Widiawan Kasih Mayang Gitaurus Lailis Sofia Lia Ananta Manurung, Reni Mar’atun Koirotul Fiyana Muhammad Abdul Malik Muhammad Ulil Albab Munafiah, Khoirul Putro, Khamim Zarkasi Siddhi Saputro Silvia Nur Khasanah Taufika Nururrohmah