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All Journal Pendidikan Bahasa dan Sastra Indonesia Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia JISA (Jurnal Informatika dan Sains) Journal of Coastal and Ocean Sciences Ikhtisar: Jurnal Pengetahuan Islam Jurnal Ilmiah AgriSains Innovative: Journal Of Social Science Research Journal of Learning and Technology in Physics Journal of Marine Studies Innotech
Rika Astuti
Jaringan Kualisi Untuk Laut Aceh (Kuala), Banda Aceh
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Kesantunan Berbahasa dalam Talkshow “Neo Democrazy” di Metro TV Astuti, Rika; R., Syahrul; Ermanto, Ermanto
Jurnal Pendidikan Bahasa dan Sastra Indonesia Vol 1, No 1 (2012): Seri F
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/433-019883

Abstract

The purposes of the article were to describe (1 ) good manners principle those are utilized in Talkshow “Neo Democrazy” at Metro TV , (2 ) converse strategies those are utilized in Talkshow “Neo Democrazy” at Metro TV.  This observational data is lingual dialogue record on Talkshow “Neo Democrazy” at Metro TV. Gathered data by utilized is tech learn, tech records and tech note. Observational finding can conclude following things. First, good manners principle that is utilized in Talkshow “Neo Democrazy” at Metro TV is maksim praise, maksim is humility, maksim is deal, maksim is sympathy, and maksim is generosity. Both of, converse strategy that is utilized in Talkshow “Neo Democrazy” at Metro TV is this as follows: frank converse strategy with positive good manners platitude and converse strategy speaks mind with negative good manners platitude. Relevant with research, recommended that maksim maksim's elect good manners gets language in hands down about television used by event filler so discourse it decent so person that is criticized, or is spoken not perceives to be pertained or anger with discourse that announced by comunicator.
Development Diagnostik Of Three Tier Multiple Choice Diagnostic Test Instrument To Assess Learners' Ability On Static Electricity Material Astuti, Rika; Kadri, Muhammad
Journal of Learning and Technology in Physics Vol 5, No 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.56271

Abstract

This study aims to determine the feasibility and ability of learners to the instruments developed. This research was conducted at SMA Negeri 6 Pematangsiantarcarriedin the odd semester of the 2023/2024 academic year. The type of research used is R & D (Reaserch and Development) using 3D models. The study was conducted on students who have studied static electricity materials. The samples used in this study were 36 students from Class XII-IPA 3 taken byrandom sampling. Data collection techniques in this study is by way of interviews, tests, and provide a response questionnaire. Data analysis was performed using the person correlation equation with diagnostic tests. The results of this study is a test instrument to measure the ability of students in SMA Negeri 6 Pematangsiantar on static electricity as many as 20 items of diagnostic questionsthree tier multiple choice. The item is already valid measured by the estimated product moment, has a high level of reliability with a value of 0.712, the difficulty level of the item is good. The results of the analysis of the problem items and the analysis of the ability of students showed that the test instruments used are effective in measuring the ability of students in SMA Negeri 6 Pematangsiantar on static electricity.
Model Rapid Application Development (RAD) Untuk Rancang Bangun Sistem Informasi Monitoring Project Pada Branch Business Process Re-Engineering (BBPR) Team Simatupang, Desima Natasya; Astuti, Rika
Innovative: Journal Of Social Science Research Vol. 3 No. 6 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

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Abstract

Dalam melakukan transformasi re-engineering bisnis proses, tim memerlukan monitoring terhadap setiap project yang telah dikerjakan/ sedang dikerjakan. Saat ini, monitoring yang dilakukan oleh tim masih manual menggunakan google sheet dan google slide/Microsoft Power Point. Penulisan ini menggunakan metodologi pengumpulan data dengan wawancara, observasi serta studi literatur. Dalam pengembangan sistem menggunakan model RAD (Rapid Application Development ), dimana model ini merupakan pengembangan yang dapat dilakukan untuk proyek skala kecil dengan waktu yang lebih singkat, penilitian dilakukan dengan model UML. Hasil dari Model Rapid Application Development (RAD) untuk rancang bangun sistem informasi monitoring project pada branch business process re-engineering (BBPR) team yaitu sistem dapat menghasilkan informasi rincian project, data project dalam bentuk bar chart (diagram batang), yang melibatkan stream/divisi, nama inisiatif, target waktu end state, persentase end state, status pace, waktu status pace, persentase end state, dan total persentase end state (rata-rata) yang telah dikerjakan secara tepat, dan efisien
Analysis of Microplastic Containment in Coral Grouper (Cephalopholis miniata) and Brown-Marbled Grouper (Epinephelus fuscogattatus) Grown on the Station of Baguk Island, Singkil Aceh Inayah, Safa Aulafi; Nufus, Hayatun; Rizal, Muhammad; Oktavinanda, Giovanni; Astuti, Rika
Journal of Coastal and Ocean Sciences Vol. 5 No. 2 (2024): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.2.131-134

Abstract

Baguk Island is one of several islands in the Aceh Singkil Regency. This water area is included in a coastal ecosystem widely used for various human activities, such as sea transportation routes; these activities can increase domestic and anthropogenic waste, including microplastics. The study aimed to determine the type and amount of microplastic content in coral groupers (Cephalopholis miniata) and Brown-marbled grouper (Epinephelus fuscogattatus), fish often consumed by the community. This research was conducted in August-November 2023 in the tangkahan of Baguk Island village using quantitative methods where data collection was carried out through field surveys and laboratory experiments based on the NOAA (National Oceanic and Atmospheric Administration) method but with several differences, namely the number of samples and the addition of hydrogen peroxide (H2O2) solution. The results of the identification of this study found as many as three types of microplastics in coral grouper fish, namely fragment, film and fiber types and four types of microplastics in Brown-marbled grouper fish with fragment, film, fiber and granule types
Analysis of Microplastic Containment in Coral Grouper (Cephalopholis miniata) and Brown-Marbled Grouper (Epinephelus fuscogattatus) Grown on the Station of Baguk Island, Singkil Aceh Inayah, Safa Aulafi; Nufus, Hayatun; Rizal, Muhammad; Oktavinanda, Giovanni; Astuti, Rika
Journal of Coastal and Ocean Sciences Vol. 5 No. 2 (2024): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.2.131-134

Abstract

Baguk Island is one of several islands in the Aceh Singkil Regency. This water area is included in a coastal ecosystem widely used for various human activities, such as sea transportation routes; these activities can increase domestic and anthropogenic waste, including microplastics. The study aimed to determine the type and amount of microplastic content in coral groupers (Cephalopholis miniata) and Brown-marbled grouper (Epinephelus fuscogattatus), fish often consumed by the community. This research was conducted in August-November 2023 in the tangkahan of Baguk Island village using quantitative methods where data collection was carried out through field surveys and laboratory experiments based on the NOAA (National Oceanic and Atmospheric Administration) method but with several differences, namely the number of samples and the addition of hydrogen peroxide (H2O2) solution. The results of the identification of this study found as many as three types of microplastics in coral grouper fish, namely fragment, film and fiber types and four types of microplastics in Brown-marbled grouper fish with fragment, film, fiber and granule types
Sharks and rays at Pelabuhan Perikanan Samudera (PPS) Lampulo, Banda Aceh, Indonesia: Morphometric characteristics and differentiators based on multivariate analysis Hikmah, Nur; Nufus, Hayatun; Syahrial, Syahrial; Ezraneti, Riri; Astuti, Rika
Journal of Marine Studies Volume 1, Issue 2 (July, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/joms.v1i2.17630

Abstract

Tropical marine environments are abundant and diverse; therefore, shark and ray research at fishing port PPS Lampulo, Banda Aceh City was carried out focusing on morphometric characteristics and differences based on multivariate analysis in July 2020 to identify sharks and rays that landed at fishing port PPS Lampulo, Banda Aceh City and determine their primary characteristics. The shark and ray samples used were from the Indian Ocean and the Malacca Strait and measured total length (TL), fork length (FL), and standard length (SL) for sharks and disc width (DW), TL, and disc length (DL) for rays. Principal component analysis (PCA) and discriminant analysis (DA) were performed on the morphometric data. The PCA analysis revealed that sharks and rays caught in Pelabuhan Perikanan Samudera (PPS) Lampulo, Banda Aceh City, can be divided into two distinct groups. The first group of sharks consists of species with large FL and SL morphometrics, namely P. kamoharai, C. plumbeus, P. glauca, and A. superciliosus. The second group of sharks consists of species with large TL morphometrics, specifically A. pelagicus and C. plumbeus. For the ray group, the first group comprises species with large TL and DW morphometrics, represented by A. ocellatus. The second group of rays consists of species with large DL morphometrics, namely P. sephen and H. jenkinsii. The results of DA revealed distinct differences in the size of sharks caught in the Indian Ocean and the Strait of Malacca, specifically in PPS Lampulo, Banda Aceh City. However, no significant differences in size were observed for the rays, regardless of whether their size was measured using DW, TL, or DL.
Growth Parameter of Mackerel Tuna (Euthynnus sp.) from East Simeulue Waters: Parameter Pertumbuhan Ikan Tongkol (Euthynnus sp.) dari Perairan Simeulue Timur Nurmaini; Lubis, Friyuanita; Astuti, Rika; Umbekna, Sara
Jurnal Ilmiah AgriSains Vol. 26 No. 2 (2025): Jurnal Ilmiah AgriSains
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jiagrisains.v26i2.2025.101-109

Abstract

Ikan tongkol (Euthynnus sp.) merupakan salah satu jenis hasil tangkapan yang didaratkan di perairan Simeulue. Penelitian ini bertujuan untuk untuk mengetahui, hubungan panjang dan berat dan parameter pertumbuhan. Penelitian ini dilakukan pada bulan Februari sampai Juni 2024. Metode yang digunakan dalam pengambilan sampel ikan tongkol yaitu metode deskriptif kuantitatif. Hasil penelitian menunjukan hubungan panjang dan berat ikan tongkol selama penelitian diproleh nilai a dan b masing-masing sebesar 18,72 dan 0,8051. Hubungan panjang berat menunjukka nilai persamaan W = 18,72SL0,8051 yang bersifat allometrik negatif dan nilai koefisien determinasi (R2) = 0,6591. Nilai faktor kondisi <1 termasuk dalam kategori pipih atau tidak gemuk (0,994 - 1,020). Parameter pertumbuhan ikan tongkol memiliki nilai L∞ = 91,9 cm, K = 0,02 pertahun, dan t0 = 0,62 tahun. Parameter pertumbuhan dipengaruhi oleh umur dan kesehatan ikan.
Optimasi Feature Selection Text Mining: Stemming dan Stopword untuk Sentimen Analisis Aplikasi SatuSehat Wardhani, Diky; Astuti, Rika; Saputra, Dedi Dwi
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i1.8759

Abstract

Aplikasi SatuSehat merupakan hasil pengembangan dan transformasi dari Peduli Lindungi yang dilakukan oleh KEMENKES (kementerian kesehatan) dengan tujuan untuk mencatat data kesehatan masyarakat. Dengan berubahnya aplikasi Peduli Lindungi menjadi SatuSehat, beragam ulasan di layangkan oleh pengguna aplikasi ini di PlayStore. Penelitian ini dilakukan untuk membandingkan dan mengoptimasikan Feature Selection pada Text Mining untuk mendapatkan hasil yang paling optimal dari kedua fitur tersebut. 2000 data set didapatkan dengan metode Scrapping pada ulasan PlayStore. Lalu data tersebut diterapkan metode SMOTE dan Pre-Processing dengan Feature Selection, Stemming dan Stopword sehingga kedua fitur dapat dibandingkan dan dicari hasil yang optimal. Hasil penelitian ini maka bisa diperoleh hasil saat menggunakan Feature Selection steaming hasilnya akurasinya mendapatkan 93,43% dan presisi mendapatkan 88,42% sedangkan saat menggunakan feature selection stopword hasil yang didapatkan adalah nilai akurasinya mendapatkan 89,19% dan presisi mendapatkan 82,23%, dan jika menggunkan stopword dan stemming dilakukan secara bersamaan maka hasilnya nilai akurasinya mendapatkan 92,56% dan presisi mendapatkan 95,46%. Dan hasil teroptimal diperoleh paling optimal saat menggunakan stemming dan stopword digunakan secara bersamaan.
Rancang Bangun Sistem Informasi Inventori Barang Berbasis Website Menggunakan Metode Rapid Application Development Astuti, Rika; Wardhani, Diky; Fahreza, Muhammad Reza
Innovative: Journal Of Social Science Research Vol. 4 No. 3 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i3.11163

Abstract

Penelitian ini bertujuan untuk merancang dan membangun sistem informasi inventori barang berbasis web dengan menggunakan metode RAD pada CV. Sistem informasi inventori barang berbasis web ini dirancang untuk membantu manajemen persediaan dan pemantauan barang yang masuk dan keluar dari gudang. Penelitian ini menggunakan metode penelitian pengembangan yang meliputi tahap analisis kebutuhan, desain sistem, implementasi sistem, pengujian dan evaluasi. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan studi kasus pada CV. Vrisaba Riva.Hasil dari penelitian ini diharapkan dapat memberikan kontribusi dan manfaat bagi CV. Vrisaba Riva Bersama dalam meningkatkan efisiensi dan efektivitas manajemen persediaan barang, serta mempermudah pengambilan keputusan yang lebih tepat dalam hal pengadaan dan pengiriman barang.
Pengembangan Strategi Pemasaran Ekowisata Berbasis Teknologi Digital Di Ciwaluh Watesjaya Bogor Melalui Analisis BCG Astuti, Rika; Martoyo, Anang; Feta, Neneng Rachmalia; Fitria, Fitria
Innovative: Journal Of Social Science Research Vol. 5 No. 3 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i3.19947

Abstract

Lokasi Desa Ekowisata Ciwaluh yang tersembunyi di balik Kawasan Ekonomi Khusus MNC Group menjadi tantangan tersendiri dalam menarik minat wisatawan. Keterbatasan akses, infrastruktur, dan fasilitas turut menghambat pengembangan kawasan ini. Penelitian ini bertujuan untuk menganalisis posisi bisnis Ekowisata Ciwaluh dan merumuskan strategi pemasaran yang tepat menggunakan matriks Boston Consulting Group (BCG). Matriks ini menilai posisi usaha melalui indikator pertumbuhan pasar dan pangsa pasar relatif. Berdasarkan hasil analisis, tingkat pertumbuhan pasar mencapai 12,81% dan pangsa pasar relatif sebesar 1,82, menempatkan Ciwaluh pada posisi 'Stars'. Pada posisi ini, diperlukan dukungan dari kebijakan pemerintah, pembangunan akses, ketertarikan investor, serta penyediaan infrastruktur yang memadai. Selain itu, penerapan sistem pemasaran berbasis digital menjadi penting untuk meningkatkan visibilitas destinasi ini di mata calon wisatawan.
Co-Authors . Ermanto Akip, Muhamad Endriansyah, Muhammad Try Fahreza, Muhammad Reza Feta, Neneng Rachmalia Fitria Fitria Friyuanita Lubis Giovanni Oktavinanda Hayatun Nufus Inayah, Safa Aulafi Martoyo, Anang Muhamad Faizul Amirudin Muhammad Kadri, Muhammad MUHAMMAD RIZAL Nur Hikmah Nurmaini Nurmaini Rahul, Rahul Ramadhan, Galuh Bakti Riri Ezraneti Saputra, Dedi Dwi Simatupang, Desima Natasya Sulastri, Mila SYAHRIAL SYAHRIAL Syahrul R. Tiarma Sipahutar, Angel Umbekna, Sara Wardhani, Diky