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The Effect of Giving Feedback on Improving The Basic Technical Ability of West Sumatra Junior Tennis Athletes Suci Nanda Sari; Hendri Irawadi; Eko Purnomo
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 8 No. 1 (2025): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

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

Abstract

In Learning and Training, the element of feedback is very necessary and has a very good impact if done correctly. In this study, it aims to see the effect of providing direct and indirect feedback on the improvement of basic technical skills of West Sumatra junior tennis athletes. The sample in this study is 30 junior tennis athletes in the age category of 12-14 years. The results of the study show that 1) Providing direct feedback has a significant influence marked by the calculation of tcount 5.34> ttable 2.13. 2) Giving indirect feedback has a significant influence on the ability of basic techniques of court tennis marked by the calculation of tcount 4.65>t table 2.13. 3) Providing direct feedback is not more effective than providing indirect feedback on the basic technical ability of tennis by obtaining tcalculation 1.87 < ttable 2.13.
Buku Ilustrasi Parabuangan Khas Daerah Kurai Bukittinggi, Sumatera Barat Meriza Geovany; Eko Purnomo
Jurnal Ilmiah Dan Karya Mahasiswa Vol. 3 No. 1 (2025): JURNAL ILMIAH DAN KARYA MAHASISWA (JIKMA)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jikma.v3i1.3039

Abstract

Parabuangan is a typical dessert from the Kurai region of Bukittinggi, which has strong cultural and customary values in Minangkabau society. However, along with the times, the younger generation, especially Generation Z, is increasingly less familiar with the existence and meaning of this parabuangan. This research aims to design a illustration book as a medium for education and preservation of Kurai's typical parabuangan culture with an attractive and interactive visual communication design approach. The design method used is the Glass Box method which includes the stages of preparation, incubation, lumination, and verification. Data was collected through observation, interviews with traditional leaders, and literature study. The results show that colourful and interactive illustrative designs can increase the younger generation's interest in traditional culinary culture. Expert validation and feasibility testing to the target audience showed that this book is well received and has the potential to be an effective educational media. The implication of this design is the importance of innovation in preserving local culture through a visual approach that suits the characteristics of today's young generation.
Perancangan Animasi 2D Warisan Budaya Senjata Tradisional Kerambit Muhammad Hanif Syofwan; Eko Purnomo
Misterius: Publikasi Ilmu Seni dan Desain Komunikasi Visual Vol. 1 No. 1 (2024): Maret: Misterius: Publikasi Ilmu Seni dan Desain Komunikasi Visual
Publisher : Asosiasi Seni Desain dan Komunikasi Visual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/misterius.v1i1.56

Abstract

Teenagers, especially in West Sumatra, do not know about kerambit as a traditional weapon originating from West Sumatra. Even though the kerambit itself was used by the US army as a military weapon, its origins were not really known by the West Sumatran teenagers themselves. This is the result of teenagers' lack of curiosity about history and a lack of media that can attract their attention. The aim of designing this 2D animation is to foster teenagers' interest in studying history with new media and provide education about kerambit and its history through 2D animation media by utilizing social media as promotional media. The method used in this design is the 4D method, which consists of define, design, develop and disseminate. Using the 5W+1H data analysis method. This design produces main media in the form of 2D animated videos, and supporting media in the form of t-shirts, printed posters, stickers, social media content, Acrylic stands, and x-banners.
UI / UX Website Moslem Hanania Chairunnisa Fadhilla; Eko Purnomo
Misterius: Publikasi Ilmu Seni dan Desain Komunikasi Visual Vol. 1 No. 1 (2024): Maret: Misterius: Publikasi Ilmu Seni dan Desain Komunikasi Visual
Publisher : Asosiasi Seni Desain dan Komunikasi Visual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/misterius.v1i1.67

Abstract

The rapid and easy access to internet technology has also increased the popularity of Muslim fashion. The easier access to the internet, affects the increase in social media users from various socio-economic backgrounds, education levels and ages, as well as the fashion industry which is no longer intended only for certain elites. Moslem Hanania is a brand that sells Muslim clothing products for women that has offline and online stores. Moslem Hanania was founded in 2019 in Jakarta. The online sales process is currently most often used, namely through WhatssApp and Shopee, the obstacle felt by the owner at this time is that the product introduction and marketing activities are deemed less than optimal. If you only rely on existing online shopping applications, the obstacle is in competition and potential customers will not focus on the products you have. The second obstacle is that the owner wants to focus more on online sales but wants to have its own characteristics in online sales, the owner wants in online sales, the brand has its own website. The UI/UX design of the Moslem Hanania Website uses the Design Thingking method, so it can be concluded that this design is a problem that comes from a sense of empathy, the need for a solution to an existing problem, then continues to test for improvement.
Perancangan Desain Karakter “Pajacako” Dalam Film Animasi 2D Aziz Fauzi Rahmat; Hendra Rotama; Sumema Ema; Eko Purnomo; Maltha Kharisma
DEKAVE : Jurnal Desain Komunikasi Visual Vol 14, No 4 (2024)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/dekave.v14i4.131164

Abstract

Desain Karakter merupakan salah satu unsur utama dalam memproduksi film animasi, karena lewat desain karakter animasi mampu menjadi jembatan jalan cerita kepada penonton. Ide perancangan desain karakter yang bersumber dari unsur budaya menjadi salah satu karakteristik visual yang mesti terus dikembangkan agar dapat dijadikan sebagai ide penciptaan. Agar potensi unsur budaya tersebut dapat dimaksimalkan maka dirancang sebuah desain karakter yang idepenciptaannya bersumber dari unsur budaya di minangkabau untuk memperkaya desain karakter yang berasal dari indonesia. perancangan desain karakter ini menggunakan penyederhanaan bentuk deformasi yaitu menggambar objek yang hanya mewakilinya saja. Objek utama yang mengalami deformasi bentuk adalah pakaian adat Minangkabau, dalam perwujudan desain karakter tersebut pakaian adat minangkabau yaitu baju penghulu mengalami penyederhanaan dari bentuk hingga warna. Terdapat beberapa unsur visual lain yang dianggap mewakili budaya minangkabau dan mengalami perubahan bentuk deformasi. Tujuan dari perancangan ini adalah untuk memaksimalkan potensi unsur budaya agar dapat bersaing dengan desain karakter animasi dari luar negeri.Kata kunci: Deformasi, Desain Karakter, Animasi
The Effect of Giving Feedback on Improving The Basic Technical Ability of West Sumatra Junior Tennis Athletes Suci Nanda Sari; Hendri Irawadi; Eko Purnomo
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 8 No. 1 (2025): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/hon.v8i1.18131

Abstract

In Learning and Training, the element of feedback is very necessary and has a very good impact if done correctly. In this study, it aims to see the effect of providing direct and indirect feedback on the improvement of basic technical skills of West Sumatra junior tennis athletes. The sample in this study is 30 junior tennis athletes in the age category of 12-14 years. The results of the study show that 1) Providing direct feedback has a significant influence marked by the calculation of tcount 5.34> ttable 2.13. 2) Giving indirect feedback has a significant influence on the ability of basic techniques of court tennis marked by the calculation of tcount 4.65>t table 2.13. 3) Providing direct feedback is not more effective than providing indirect feedback on the basic technical ability of tennis by obtaining tcalculation 1.87 < ttable 2.13.
Expression of VEGF-A And COX-2 mRNA in non-steroidal anti-inflammatory drugs treated rat primary colonic fibroblast Andrew Limavanady; Jonathan J; Gloria Evita Thalia; Rasya Mayora; Ade Saputri; Rahmi Ayu Wijayaningsih; Eko Purnomo; Fara Silvia Yuliani; Woro Rukmi Pratiwi; Dwi Aris Agung Nugrahaningsih
Indonesian Journal of Pharmacology and Therapy Vol 1 No 1 (2020)
Publisher : Faculty of Medicine, Public Health, and Nursing Universitas Gadjah Mada and Indonesian Pharmacologist Association or Ikatan Farmakologi Indonesia (IKAFARI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijpther.508

Abstract

Non-steroidal anti-inflammatory drugs (NSAIDs) is often used to shorten recovery time after surgery, including after colon anastomosis surgery. Studies showed that NSAIDs might involve in the development of colon anastomotic leakage. However, the effect of NSAIDs in colon anastomosis leakage is still a subject of controversy. Studies indicated that selectivity of COX-2 might have a role in the deleterious effect of NSAIDs in colon anastomosis. Disruption of VEGF-A by NSAIDs also suspected to be the culprit in the development of anastomosis leakage during NSAIDs treatment. This study aimed to investigate the NSAIDs effect toward VEGF-A and COX-2 mRNA in rat primary colonic fibroblast. The in vitro study was conducted using fibroblast isolated from rat colon. The isolated fibroblast was divided into 4 groups of treatment i.e.controlgroup, acetaminophen group, metamizole group, and ketorolacgroup. After 48 h of treatment, the cell was harvested and the RNA was isolated. The expression of VEGF-A and COX-2 mRNA was conducted using semi-quantitative PCR(sq-PCR). Both VEGF-A and COX-2 were not expressed in untreated rat colon fibroblast. However, VEGF-A mRNA washighly expressed in the ketorolacgroup. Interestingly, COX-2 mRNA couldbe seen in the ketorolac and metamizole groups but not in the acetaminophen group. The COX-2 mRNA expression wasthe highest in ketorolac treated rat colon fibroblast. It can be concluded that the effect of various kinds of NSAIDs towards VEGF-A and COX-2 mRNA expression of colon fibroblasts is different. This condition is duetotheir different inhibitory selectivity towards COX-1 and COX2.
MENGOPTIMALKAN FUEL CLEANLINESS B40 SESUAI DENGAN ISO CODE 4406 18/16/13 DENGAN IMPLEMENTASI ALAT KIDNEYLOOP DI PT ANTAREJA MAHADA MAKMUR SITE MIFA PERIODE MEI 2025 – JULI 2025 Torop Alfredo A; Muhammad Alfian Abrarry; Zamzami; Eko Purnomo
Journal of Scientech Research and Development Vol 7 No 2 (2025): JSRD, December 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56670/jsrd.v7i2.1524

Abstract

Kontaminasi partikel pada bahan bakar biodiesel B40 menjadi penyebab utama penurunan performa mesin alat berat pertambangan yang bermanifestasi sebagai kejadian low power berulang. Penelitian ini bertujuan mengoptimalkan kebersihan bahan bakar hingga memenuhi standar ISO 4406:18/16/13 melalui implementasi sistem kidney loop filtration di PT Antareja Mahada Makmur site MIFA periode Mei-Juli 2025. Metode action research dengan pendekatan Plan-Do-Check-Action diterapkan pada lima unit fuel truck melalui prosedur komprehensif meliputi draining endapan, flushing tangki, filtrasi sirkulasi kontinyu, pembersihan komponen dispensing, dan sanitasi tangki. Hasil pengujian menunjukkan penurunan tingkat kontaminasi dari 22/20/17 menjadi 16/14/8, memenuhi standar yang dipersyaratkan. Implementasi sistem ini berhasil mereduksi kejadian low power sebesar 40% dari 54 menjadi 32 kejadian dalam dua bulan, menghasilkan penghematan biaya produksi sebesar 62% dan penurunan kerugian pendapatan sewa sebesar 62%. Periode pengembalian investasi sistem kidney loop tercapai dalam kurang dari tiga bulan. Kesimpulannya, teknologi kidney loop filtration terbukti efektif mengoptimalkan kualitas bahan bakar biodiesel B40 dan memberikan dampak ekonomis signifikan melalui peningkatan produktivitas operasional pertambangan.
Implementation of Islamic Education Values Based on Prophetic Communication in Forming Akhlakul Karimah in Madrasah Tsanawiyah M. Jaedi; Imam Hambali; Muslih Hidayat; Sofwan; Zaki Faddad Syarif Zain; Eko Purnomo
TADRIS: Jurnal Pendidikan Islam Vol 19 No 2 (2024)
Publisher : State Islamic Institute of Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19105/tjpi.v19i2.13583

Abstract

This research aims to determine the implementation of Islamic education values based on prophetic communication in forming akhlakul karimah at MTs Darul Ulumissyar'iyyah Telang Karya in producing quality students. The research methods used are observation, interviews, and documentation. Data analysis techniques include data condensation, data presentation, and conclusions. The research results obtained show that efforts to produce quality students are implemented to be able to create students with a spirit of humanization (amar ma'ruf), liberation (nahi munkar), and transcendence (tu'minu billah). The implications of implementing Islamic education values based on prophetic communication at MTs Darul Ulumissyar'iyyah Telang Karya include (a) humanization: mutual respect, tolerance, social care, love of the country, compassion, respect for differences, mutual help among others; (b) liberation: high learning motivation; (c) transcendence: discipline, having responsibility in matters of worship.