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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Akuatika Jurnal Perikanan Kelautan BIOTROPIA - The Southeast Asian Journal of Tropical Biology Bulletin of Electrical Engineering and Informatics Jurnal Perikanan dan Kelautan ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal Akuatika Indonesia JOIV : International Journal on Informatics Visualization JURNAL GALUNG TROPIKA Albacore : Jurnal Penelitian Perikanan Laut JMM (Jurnal Masyarakat Mandiri) Jurnal Skala Kesehatan KACANEGARA Jurnal Pengabdian pada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Sosial Ekonomi Pekerjaan Umum The International Journal of Business Review (The Jobs Review) Technologia: Jurnal Ilmiah Journal of Electronics, Electromedical Engineering, and Medical Informatics Syntax Idea JMECS (Journal of Measurements, Electronics, Communications, and Systems) An-Nadaa: Jurnal Kesehatan Masyarakat Community Empowerment AL-ARBAH: Journal of Islamic Finance and Banking Jurnal Pari Jumat Informatika: Jurnal Pengabdian Masyarakat Proceedings Series on Social Sciences & Humanities Jurnal Ilmiah AgriSains Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Seminar Nasional Ilmu Terapan eProceedings of Engineering Health Research Journal of Indonesia Jurnal Cendekia Mengabdi Berinovasi dan Berkarya Tolis Mengabdi : Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Sustainability Policy and Technology Jurnal Ilmu Sosial dan Humaniora Iqtishadia: Jurnal Ekonomi dan Perbankan Syariah SWAGATI: Journal of Community Service Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Jurnal Abdimas Kesehatan Journal of Public Health Indonesian Welfare: Jurnal Pengabdian Masyarakat INTECH (Informatika dan Teknologi) Jurnal Teknokes Jurnal Nasional Sains dan Teknik
Achmad Rizal
Departemen Perikanan, Fakultas Perikanan Dan Ilmu Kelautan Universitas Padjadjaran
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Studi Literatur Determinan Merger, Acquisition, dan Foreign Direct Investment di Filipina : Literature Study on Determinants of Mergers, Acquisitions, and Foreign Direct Investment in the Philippines Rizal, Achmad; Dewangga, Lintang Aji Kusuma; Ardiansyah, Chandra Halim; Navyrianto, Antonius Ariel; Anggraini , Yunita
Indonesian Journal of Sustainability Policy and Technology Vol. 3 No. 2 (2025): Indonesian Journal of Sustainability Policy and Technology - November 2025
Publisher : PT Global Digital Sains Tekno

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61656/ijospat.v3i2.373

Abstract

Purpose: To identify key variables (regulations, institutions, political conditions, and macroeconomic conditions) that influence M&A and FDI. This will provide a clearer understanding of the mechanisms of the relationship between M&A and FDI and identify remaining research gaps to support policy formulation. Methods: This study employed a literature review, an approach aimed at collecting, evaluating, and synthesizing relevant existing literature on a specific research topic. Findings: Regulations and policies play a significant role. External factors such as bilateral relations (US–Philippines, China–Philippines), infrastructure quality, and the availability of skilled labor have also been shown to influence investment flows. There is a disparity in benefits: some sectors (banking, infrastructure, public utilities) enjoy more positive impacts, while others are still limited by regulatory and market structure issues. Implications: For the government, this study emphasizes the need for consistency in the application of laws and regulations to promote a healthy and attractive market for foreign investors. For local companies, M&A should not be viewed solely as a means of asset expansion. For foreign investors, regulatory and governance conditions must be considered and considered in acquisition strategies. Originality: This study emphasizes non-financial aspects (regulation, political stability, institutional capacity, governance) that are often overlooked in previous quantitative studies.
Intestinal Histology of the Grouper Epinephelus lanceolatus fuscogutattus Administered With Simplicia Papaya Rostika, Rita; Yustiati, Ayu; Rizal, Achmad; Rudyansyah, Mochammad; Dewanti, Lantun Paradhita
BIOTROPIA Vol. 26 No. 3 (2019): BIOTROPIA Vol. 26 No. 3 December 2019
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2019.26.3.1107

Abstract

The grouper (Epinephelus sp.) is a marine fish species that is widely cultivated commercially for hatchery and grow–out purposes and shows a promising production prospect. The structure and development of fish intestines are influenced by internal and external factors, such as water quality, feed quality, and feed quantity. However, even though the protein content in the diet is relatively high, the growth performance of Epinephelus lanceolatus × Epinephelus fuscoguttatus remains low. This study aimed to determine the effect of papaya simplicia supplementation on grouper growth, specifically absolute weight gain and protein efficiency ratio. The experiment used a Completely Randomized Design with five treatments and three replications (A: papaya simplicia 5%, B: 3.75%, C: 2.5%, D: 1.25%, and E: 0% as the control). Groupers were reared in floating net cages in Pangandaran Regency, Indonesia. Supplementation of papaya simplicia at 3.75% and 5% increased the number of necrotic cells (169 and 183 cells, respectively), as well as the number of goblet cells. The addition of papaya simplicia at 5%, 3.75%, and 2.5% increased the absolute weight gain to 161.36 g, 152.19 g, and 152.09 g, respectively. Supplementation at 5% and 3.75% also increased the protein efficiency ratio to 3.18% and 3.19%, respectively.
Grey Level Differences Matrix for Alcoholic EEG Signal Classification Sri Aprillia, Bandiyah; Rizal, Achmad; Geraldy Fauzi, Muhammad Arik
JOIV : International Journal on Informatics Visualization Vol 8, No 1 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.1.2602

Abstract

Electroencephalogram (EEG) signals can provide information on abnormalities in a person's brain and characterize brain activity. Brain injury or diseases can manifest as brain disorders. Trauma or the use of specific chemicals or medications, such as alcohol, can result in brain damage. Previous research has demonstrated variations in the patterns of EEG signals between alcohol-using and non-drinking people. Various techniques, including wavelet and entropy, have been developed to detect alcoholic EEG using event-related potential (ERP) testing. This work proposes a feature extraction technique based on texture analysis for the classification of alcohol EEG signals because ERP-measured EEG often involves many channels.  An NxM image is thought to be equivalent to an EEG signal with N channels and a recording duration of M samples. The NxM matrix is formed by channelizing the N-channel EEG signal in this investigation. Normalization is then used to get a matrix value of 0-255 or an 8-bit image in the following step. Five features are measured in four directions, and the Grey Level Difference Matrix (GLDM) approach is utilized for feature extraction. Using five grey-level difference matrix (GLDM) features and linear discriminant analysis as a classifier, the maximum accuracy was achieved at 73.3%. Image processing can still be used to increase accuracy even though the final product is less accurate than the earlier technique. The suggested approach can still be adjusted to work with biomedical signals or image processing techniques like the Grey Level Co-occurrence Matrix (GLCM).
Co-Authors A, Rama Dona Risqi A, Rohmatus Zakkiyah K A. Masyahoro Abdullah, Nurdianawati Irwani Abduyana - Purwidyo Adelya, Nandita Adjat Sudrajat Agung Surya Wibowo Agustina, Putri Triana Ahnaf, Muhammad Bagas Akhmad Fauzan Ali Akbar Aminuyati Anam, M. Khairul Anggraini , Yunita Anindito, Benediktus Anita Miftahul Maghfiroh Aprianto, Yudistira Apriliani, Izza M Ardiansyah, Chandra Halim Ardila, Nourma Nur Arif Abdul Aziz Ariyanto, Edy Asep Agus Handaka Asrinawaty Asrinawaty, Asrinawaty Atikah Nurhayati Auliya, Safira Rizki Ayi Yustiati Azizah, Khoirunnisa Azka, M. Gilang Maulana Azka, Salsabilla Bahrudin, Muhammad Fahriza Baihaqi, Zaidan Fitra Bambang Guruh Irianto Bambang Setia Nugroho Bandiyah Sri Aprillia Brahmantya Aji Pramudita Cahyani, Seftiana Dwi Chakim, M. Ghufron Chandra Chandra Che Embi, Nor Azizan Cheung, William Cholifah, Siti Nur Christopher Radyputra Moelyosusant Dadang Supriyatno Dewangga, Lintang Aji Kusuma Dewi Rahmaniar, Thalita Dewi, Ikvina Kurnia Dien Rahmawati Donny Juliandri Prihadi Dwi Siskawati Eddy Rahman, Eddy Ega Cahyadi Rahman Eka Handayani Evi Liviawaty Fadhilah, Hery Fajar, Fathul Fajrin, Alifah Nur Aini Fauzi Rachmansyah Firdaus, Thalisa Septia Geraldy Fauzi, Muhammad Arik Ghazali, Arman Habibullah, Akhmad Hadi, Zuhrupal Hakim, Nurina Listya Hana Siti Maharani Hanaf, Mayco Ikhsan Hanafi, Mayco Ikhsan Handaka, Asep Agus Heriyanti Rukka Herman Hamdani Hesty Susanti Hidayanti, Nuril Hidayat, Muhamad Hasim Fajar Hilda Irianty, Hilda Hilman Fauzi, Hilman HUMAIRANI, ANNISA Husneni Mukhtar I Dewa Gede Hari Wisana Ibnu Dwi Buwono Ig. Prasetya Dwi Wibawa Iis Rostini Ilmi, M. Bahrul Indah Kurniasih Inung Wijayanto Irawati Mei Widiastuti Irfan Zidni Iskandar Iskandar Isnaini, Abdillah Nur Isnawati, Setya Indah Isni Nurruhwati Isni Nurruhwati istiqomah istiqomah Iswahyudi Hidayat Iwang Gumilar Izza Mahdiana Apriliani Jalil, Wafiq Abdul Jalpi, Agus Janah, Amma Huqot Nur Jason Trikobery Jauhari, Muhammad I Kartika, Lintang Khan, Alexander MA Kiki Haetami Kusnahadi Susanto Laka, Egidius Pai Lantun Paradhita Dewanti Lata Tripathi, Suman Liliek Soetjiatie Lupita Lestari M, M. Wildan Mahmudah Mahmudah Mahmudah Mak’ruf, Muhammad Ridha Masjamsir - Mega Fatimah Rosana Meilya Farika Indah, Meilya Farika Muchamad, Raka Selaksa Charisma Mufidah, Milatul Laila Muhammad Fajar Muhammad Fitri Rizky Muhammad Hablul Barri MUHAMMAD JULIAN, MUHAMMAD Muhammad Musa Dzulfiqaar Wiradimadja Muhammad Safir Muhammad, Patih Nataprawira, Alvy Suhandi Navyrianto, Antonius Ariel Nazif, Fachrul Netty Netty Nia Kurniawati Nida, Karima Naufalin Nirmalasari, Delinda Nopriyandi, Nopriyandi Norfai Norfai, Norfai Norsita Agustina, Norsita Novalina Serdiati Novi Prihatiningrum Nuraya Asfariah Wangsapraja NURSANTO NURSANTO, NURSANTO P , Rizky Tiara Patriananda, Teguh Pratama, Fredy Pudji, Andjar Pujiastuti, Caecilia Purnomo, Indu Indah Putra, I Gusti Ngurah R. A. Putro, Reno Dwi Rahman Abadi, M. Kurnia Rahman, Fauzi Yusa Rahman, Muhammad Wafi Rahmat Widadi Refki Aditya Yudaswara Reininda, Shalsa Shifa Rian Ramadan Rita Rostika Rohmah, Aisyah Alifatul Zahidah Roni Hermawan, Roni Royani, Eka Roziqin, Muhamad Khoirur Rudyansyah, Mochammad Rusaini, Rusaini Rusky Intan Pratama Saepulloh, Saepulloh Said, Ziani Salam, M Alfa Samliok Ndobe Santi Santi Sari, Hijriyana Yunita Satria Avianda Nurcahyo Satria, Teguh Sekar Safitri, Ayu Setiawan Beu, Donny Setiawan Bin Lahuri Setioningsih, Endang Dian Sidqi, Anka Slamet Winardi Solichin, Moh. Badrus Sriastiti, Ni Kadek Cindy Sugiharto, Siti Nur Azizah Sugondo Hadiyoso Sundawa, Naufal Widad Suryanto, Deny Suryo Adhi Wibowo Susilo, Adib . Teuku Zulkarnain Muttaqien Triwiyanto , Triwiyanto Ulinuha, Arjun Albana Ulu, Anna Yoneta Ulumuddin, Rama Ihya Wahmisari Priharti Wahyu Kurniawan Wahyu Mulyo Utomo Wibawa, IG Prasetya Dwi Widagdo, Teguh Harso Widyawati, Ni Made Willy Anugrah Cahyadi Wirakusuma, Muhammad P. Yanuar, Yerry Yayat Dhahiyat Yuli Andriani Yustiati, Ayu Zakaria, Zulfiadi Zakirah Raihani Ya’la Ziani, Said Zuzy Anna