Article Per Year (5 Year)
p-Index From 2021 - 2026
2.501
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) JURNAL SPASIAL Jurnal Sains dan Teknologi Pangan Jurnal Manajemen Sumber Daya Perairan Jurnal Sosial Ekonomi Perikanan Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Jurnal Pengabdian Magister Pendidikan IPA Jurnal Gema Ngabdi Jurnal Abdi Insani INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Jurnal Bilqolam Pendidikan Islam Coastal and Marine Journal Jurnal Laut Pulau PekaBuana : Jurnal Ilmiah Teknologi dan Manajemen Perikanan Tangkap Bina Bahari : Jurnal Pengabdian Kepada Masyarakat
Ahmad Mustafa
Fakultas Perikanan Dan Ilmu Kelautan Universitas Haluoleo Jl. HEA Mokodompit Kampus Bumi Tridharma Anduonohu Kendari
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Transportation Other

Published : 45 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 45 Documents
Search

 1   2   3   4   5 
Explaining transfer learning models for the detection of COVID-19 on X-ray lung images Odeh, Abd Al-Rahman; Mustafa, Ahmad
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 4: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i4.pp4542-4550

Abstract

Amidst the coronavirus disease 2019 (COVID-19) pandemic, researchers are exploring innovative approaches to enhance diagnostic accuracy. One avenue is utilizing deep learning models to analyze lung X-ray images for COVID-19 diagnosis, complementing existing tests like reverse transcription polymerase chain reaction (RT-PCR). However, trusting these models, often viewed as black boxes, presents a challenge. To address this, six explainable artificial intelligence (XAI) techniques: local interpretable model agnostic explanations (LIME), Shapley additive explanations (SHAP), integrated gradients, smooth-grad, gradient-weighted class activation mapping (Grad-CAM), and Layer-CAM are applied to interpret four transfer learning models. These models: VGG16, ResNet50, InceptionV3, and DenseNet121 are analyzed to understand their workings and the rationale behind their predictions. Validating the results with medical experts poses difficulties due to time and resource constraints, alongside the scarcity of annotated X-ray datasets. To address this, a voting mechanism employing different XAI methods across various models is proposed. This approach highlights regions of lung infection, potentially reducing individual model biases stemming from their structures. If successful, this research could pave the way for an automated system for annotating infection regions, bolstering confidence in predictions and aiding in the development of more effective diagnostic tools for COVID-19.
A semantic similarity search engine for movies Mustafa, Ahmad; Mheidat, Hammam; Shatnawi, Adam
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 6: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i6.pp7137-7144

Abstract

Semantic similarity has been gaining traction in the field of natural language processing. It is a measure of how similar two pieces of text are in terms of their meaning. It can be used to improve search engine results. We propose a deep learning-based approach to build a semantic similarity search engine for movies based on a movie summary. Filmmakers can gain insight into audience preferences and trends, allowing them to create more engaging and successful films. The dataset used in this study was gathered from internet movie database (IMDb), it includes movie summaries along with their corresponding name movies. The test dataset was generated using ChatGPT to be very close to human input. The universal sentence encoder (USE) model presented promising results in semantic similarity, the model results show that for the top 5 similar movies, the model returned 176 out of 300 movies (58.6%). For the top 10 similar movies, the model returned 211 out of 300 movies (70.3%). Additionally, for the top 15 similar movies, the model returned 229 out of 300 movies (76.3%). And, for the top 20 similar movies, the model returned 249 of 300 movies (83%). This method can be applied to movie recommendation systems or to organize films in a collection automatically.
The Analysis of Chlorophyll-A Distribution And Sea Surface Temperature for Estimation of Skipjack Fishing Grounds (Katsuwonus Pelamis) Based on Different Seasons in South Buton Waters Nurmila, Wa Ode; Asmadin; Mustafa, Ahmad; Saenuddin; Sadarun, Baru; Indrayani; Ogbonna, David N.
Coastal and Marine Journal Vol. 1 No. 2 (2023)
Publisher : Yayasan Serumpun Karang Konservasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61548/cmj.v1i2.17

Abstract

The success of fishing activities is certainly greatly influenced by the conditions of the Fishing Ground (FG). Therefore, information about potential fishing areas is needed by fishermen in fishing activities. Chlorophyll-a is the primary productivity in water. The development of aquatic chlorophyll is influenced by Sea Surface Temperature (SST). The purpose of this study was to analyze the distribution of chlorophyll-a and sea surface temperature (SST) for estimating fish fishing areas based on different seasons in South Buton Waters. This type of research is exploratory research. This study used remote sensing method. The direct interview method with respondents aims to validate data (fishermen) from remote sensing processing. The study used Aqua Modis satellite imagery data to derive parameter values of chlorophyll-a and sea surface temperature. The results of the analysis of the distribution of chlorophyll-a in South Buton waters are the highest with chlorophyll-a concentrations ranging from 0.3-3.0 mg / m³ spread in the waters of Sampolawa and Batauga Districts with surface temperatures ranging from 26 °C and 33 °C. Eastern and Transitional Season II have high levels of chlorophyll-a concentration. This season will be a potential skipjack fishing area in South Buton Waters.
Pengelolaan Pelabuhan Perikanan Samudera Kendari Berwawasan Lingkungan Berdasarkan Aspek Ekologi Taher, Muh Ikhsan; Tadjuddah, Muslim; Kamri, Syamsul; Alimina, Naslina; Mustafa, Ahmad; Abdullah, Abdullah
PekaBuana : Jurnal Ilmiah Teknologi dan Manajemen Perikanan Tangkap Vol 3, No 01 (2023):
Publisher : Universitas halu Oleo

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

Abstract

Kendari PPS Ocean Fishing Port is an integrated fishing industry center in eastern Indonesia and especially in Southeast Sulawesi. Having high activity and productivity makes the port face environmental problems. The current problem at Kendari PPS is that there is still some plastic waste in the harbor pool, ship activity mooring at Kendari PPS causing used waste in the harbor pool and other problems, namely the decline in environmental quality due to activities at Kendari PPS. Based on these problems, it is necessary to make changes regarding the environmental conditions of the port through an assessment of the conditions in the Kendari PPS. This research aims (1). Knowing the status of environmental management in PPS Kendari based on ecological aspects. The research was conducted in November 2022 - January 2023 with data collection locations at the Kendari Ocean Fishing Port. The approach used to overcome the problems in this study is to examine environmental management conditions by giving a score from each analysis to measure parameters that are in accordance with the eco-fishingport concept. The results showed that the Kendari PPS environmental management status was based on the concept of eco-fishingport parameters on the ecological aspect, that is, of the three parameters of the ecological aspect, only the green open space (RTH) parameter did not meet the eco-fishingport concept and the port pool water quality parameters needed to be increased so as to achieve eco-fishing port concept. PPS Kendari needs to prioritize improving port management which is considered a priority, such as controlling and monitoring the quality of the harbor pond waters, as well as adding tree planting in vacant land areas to add a calm and comfortable impression.
Hasil Tangkapan Bubu Dasar Tradisional Dan Modern Yang Dioperasikan Di Perairan Sungai Wakante Kecamatan Lawa, Kabupaten Muna Barat Umar, Umar; Alimina, Naslina; Arami, Hasnia; Mustafa, Ahmad; Abdullah, Abdullah; Tadjuddah, Muslim
PekaBuana : Jurnal Ilmiah Teknologi dan Manajemen Perikanan Tangkap Vol 4, No 01 (2024):
Publisher : Universitas halu Oleo

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

Abstract

This research aims to identify fish type, fish length, and total catch differences of bottom traps operated in the Wakante River, Lawa District, Muna Barat. The research was carried out from April to May 2023. The method used was experimental fishing by 20 trips bottom traps operation. The data collected includes the design and specifications of fishing gear, fish type, fish individual length, and the number of individuals caught of every trip.  The result of the research shows that there were 5 types of fish in both traditional and modern trap name three spot cichlid (Amphilopus sp.), mozambique tilapia (O. niloticus), nile tilapia (O. mosambicus), three spot gourami (T. trichopterus), and silver barb (B. gonionotus).  Besides that, there is one type of freshwater crabs (Terrathelupsa sp.) which is caught in modern traps. Fish length caught of both fishing gears was dominated by fish longer than Lm, with a proportion around 55.17% of traditional traps and 58.64% of modern traps.  Based on the result of statistical analysis, there is no number differences of catch between traditional and modern traps.
AKSI BERSIH PANTAI GUNA MENINGKATKAN KEPEDULIAN MASYARAKAT PESISIR PANTAI NAMBO DALAM MENJAGA KEBERSIHAN Indrayani, Indrayani; Tadjudah, Muslim; Arami, Hasnia; Alimina, Naslina; Mustafa, Ahmad; Abdullah, Abdullah; Kamri, Syamsul; Sudarno, Sudarno; Irsan, La Ode Muhammad; Pariakan, Arman
Bina Bahari Vol 3, No 2 (2024): JUNI 2024
Publisher : Program Studi Ilmu Kelautan, FMIPA Universitas Tanjungp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/binabahari.v3i2.73

Abstract

Kawasan pesisir pantai  merupakan suatu tempat yang bisa dijadikan tempat untuk melepas penat dari rutinitas kegiatan harian, salah satu objek wisata yang bisa dikunjungi adalah pantai. dari hasil kegiatan yang di lakukan yaitu pengabdian terhadap masyarakat, dimana wisata yang di pilih yaitu Pesisir Pantai Nambo dan kawasan rumah penduduk sekitarnya. Tujuannya yaitu untuk melakukan kegiatan bersih pantai dimana metode yang di lakukan yaitu dengan cara sosialisasi kepada masyarakat setempat. Kemudian dapat dilihat dari hasil kegiatan ternyata pembersihan disekitar pesisir Pantai tidak mudah karena banyaknya sampah-sampah yang dapat berasal dari mana saja. Banyaknya pengujung juga tidak hanya berdampak positif bagi tempat wisata tetapi terdapat pula dampak negatif yaitu, banyak sampah-sampah plastik yang di temukan di pesisir pantai. Terdapat beberapa pihak yang terlibat dalam kegiatan ini yaitu pihak dosen dan mahasiswa. Dari hasil kegiatan ini ternyata dapat memberikan dampak bagi masyarakat peisisr Pantai Nambo yaitu mereka tergerak untuk berpartisipasi dalam menjaga linkungan pesisir agar tetap bersih.
SPATIAL AND TEMPORAL PATTERNS OF FISHING USING PAYANG NETS IN STARING BAY, SOUTH KONAWE DISTRICT Safitri, Dita; Tadjuddah, Muslim; Mustafa, Ahmad; Alimina, Naslina; Arami, Hasnia
AQUASAINS Vol 12, No 3 (2024): July 2024
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aqs.v12i3.p1528-1537

Abstract

Staring Bay is a semi-open bay that has a relatively large potential for fishery resources, so it is widely used by fishermen in South Konawe Regency to carry out capture fisheries activities. One of the fishing gear operated by fishermen is payang fishing gear. This fishing gear is operated to catch small pelagic fish. The purpose of this study was to determine the spatial and temporal patterns of fishing with Payang fishing gear in the waters of Staring Bay, South Konawe Regency. The research was conducted from December to January 2022 in the waters of Staring Bay, South Konawe Regency. The analytical method consists of catch composition analysis, CPUE analysis, correlation and determination analysis. Based on the research results, it was found that the fish catch was directly proportional to the distance from the fishing area. The distance of the fishing area that is far from land is 5.50 miles with a catch of 450.00 kg/trip, while the distance of the fishing area that is close to land is 3.35 miles with a catch of 82.50 kg/trip. Apart from that, fishing time also influences catch results, where the highest catch occurs in January reaching 211.91 kg/trip and the lowest catch occurs in December reaching 12.66 kg/trip.Keywords: Payang catch, spatial and temporal patterns, Staring Bay
Dynamics of Coral Fish Biomass in The Coastal Waters of Spelman Strait, Central Buton Regency, Southeast Sulawesi Muis, Muis; Mustafa, Ahmad; Ramlah, Ramlah
Jurnal Laut Pulau: Hasil Penelitian Kelautan Vol 3 No 2 (2024): Jurnal Laut Pulau
Publisher : Prodi Ilmu Kelautan Fakultas Perikanan dan Ilmu Kelautan Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jlpvol3iss2pp10-20

Abstract

The coastal waters of the Spelman Strait are rich in reef fish resources. Small-scale fishers also use coral fishing in the coastal waters of the Spelman Strait in meeting household needs and improving their welfare. The purpose of this research is to analyze how coral fish biomass in two fishing seasons, namely the west and east seasons. The coastal waters of the Spelman Strait are rich in reef fish resources. Small-scale fishers also use coral fishing in the coastal waters of the Spelman Strait in meeting household needs and improving their welfare. The purpose of this research is to analyze how coral fish biomass in two fishing seasons, namely the west and east seasons. The results of the study, reef fish biomass in the two seasons is relatively different. The difference between the two is due to different fishing patterns, wherein the wet season, the reef fish that are targeted by fishermen are the Serranidae and Lutjanidae families, and the size of the fish is relatively large by using hooks number 5, 6, 7 and 8. In contrast, in the east season, the target fish fishers are all reef fishes and are relatively small in size using hooks 15, 16 and 17. The problem is that some fishermen still use explosives in catching reef fish. Muis et al. (2019) reported the condition of live coral cover in the coastal waters of the Spelman Strait in moderate condition (37.71) and dead coral (33.71). Community participation in the management of fisheries resources is significant to note because the community is the user of these resources. Community participation in the management of fisheries resources is crucial to do because of fishermen as users of resources. Muis et al. (2019) reported the condition of live coral cover in the coastal waters of the Spelman Strait in moderate condition (37.71) and dead coral (33.71).
PENINGKATAN WAWASAN TENTANG URGENSI PENGELOLAAN SUMBERDAYA PERIKANAN BERKELANJUTAN DI TELUK STARRING PADA SISWA SMA NEGERI 1 MORAMO Bujang, Azis; Kamri, Syamsul; Mustafa, Ahmad; Tadjuddah, Muslim; Alimina, Naslina; Abdullah, Abdullah; Indrayani, Indrayani
Bina Bahari Vol 3, No 3 (2024): OKTOBER 2024
Publisher : Program Studi Ilmu Kelautan, FMIPA Universitas Tanjungp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/binabahari.v3i3.75

Abstract

This community service aims to increase the awareness of SMAN 1 Moramo students about the potential of fisheries in Starring Bay, as well as problems and opportunities for management. Through counseling activities, students are invited to understand the importance of sustainable fisheries management. The results showed an increase in students' understanding of the potential of Starring Bay and problems such as destructive fishing, pollution, and lack of knowledge about conservation. Students also showed enthusiasm in formulating ideas for sustainable fisheries management in the future. This activity is expected to be the first step in cultivating sustainable fisheries resource management among the younger generation.  
ALTERNATIF STRATEGI PEMBELAJARAN PAI DI TENGAH WABAH COVID-19: (Studi Tentang Inovasi dan Kreativitas Pendidik di MTS. N 02 Simeulue) Iqbal, M.; Siahaan, Abdurrahman; Mustafa, Ahmad; Ramadhan, Bertha Zulmiadi
Jurnal Bilqolam Pendidikan Islam Vol. 1 No. 2 (2020): Desember (2020)
Publisher : Prodi PAI Sekolah Tinggi Agama Islam Serdang Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.102 KB) | DOI: 10.51672/jbpi.v1i2.8

Abstract

In a pandemic like today, alternative strategies in learning are needed by utilizing technology which for now can be said to be advanced and sophisticated, but we cannot rule out the possibility of learning that is carried out online which causes pros and cons both from teachers, students and parents of students, especially those who have a poor economy, innovation and creativity of teachers as educators are needed, at least with the innovation in learning strategies during Covid-19 this can make it easier for students to understand and get education even though they cannot learn face-to-face with teachers or educators. So the teachers, especially the PAI teachers at Mts. N simuelue Aceh, has tried to make several innovations in learning strategies during the Covid-19 period. If before the Covid-19 pandemic the learning strategy carried out at Mts. N 02 simuelue, is a deductive and inductive strategy. A deductive learning strategy is a strategy that is carried out by studying the concepts first, then looking for conclusions and illustrations from the material learned from abstract things then going to concrete things and commonly called general to specific learning strategies. In contrast, the inductive learning strategy is learning done from understanding concrete things and then being exposed to complex and difficult material and is commonly called a special to general learning strategy. However, after the Covid-19 pandemic the teachers pursued innovation and adopted alternative strategies, namely by applying the cooperative e-learning method, carrying out learning by prioritizing student activity and cooperation with one another to keep students enthusiastic and to maintain solidarity and feeling. mutual respect even when learning is done online. This study aims to make us understand the extent of innovation of the Pai teachers at Mts. N 02 Simuelue on creativity in learning amid the covid-19 outbreak.
Co-Authors . Bahtiar A.A. Ketut Agung Cahyawan W Abdul Razak, La Ode Abdullah Abdullah Agusliana M, Sri Eka Alwin, . Andi Irwan Nur, Andi Irwan Arami, Hasnia Arami, Hasnia Asnani Asnani Asriyana, . Bahtiar, . Balubi, Abdul Muis Baru Sadarun Budy Wiryawan Bujang, Azis Dedy Oetama Desriani . Dwi Budi Santoso Erni, Rosma Faisal Danu Tuheteru Fajriah Fajriah Halili Halili Hendri, Laode Hestiana, . Hidayat Hidayat Husna I Gusti Bagus Wiksuana Ibrahim, Mohammad Nuh Indah Fitria, Indah Indrayani INDRAYANI INDRAYANI Irsan, La Ode Muhammad Isamu, Kobajashi Togo Kaduk, Okta Santika Kamri, Syamsul Kasim, Ma'ruf La Anadi, La La Ode Wahidin La Sara M. Iqbal Mheidat, Hammam Muhammad Irsan, La Ode Muhammad Rivai Muhammad Trial Fiar Erawan Muis Muis, Muis Muslim Tadjuddah Muzuni, Muzuni Nanto, . Nasiru, Wa Ode Asrina Naslina Alimina Neni, Neni Nugroho, Tanto Nur, Astati Nurdiansyah, . Nurmila, Wa Ode Odeh, Abd Al-Rahman Ogbonna, David N. Pariakan, Arman Pratikino, A. Ginong Purnama, Muh. Fajar Ramadhan, Bertha Zulmiadi Ramlah Ramlah Rasyid, M. Abdul Raup, Syahril Abd. Saenuddin Safitri, Dita Sah, Firman Sarini Yusuf Sarnia Sarnia, Sarnia Shatnawi, Adam Siahaan, Abdurrahman Sidiq, Azwar Sudarno Sudarno Syarif, Syahdan Tadjuda, Muslim Tadjudah, Muslim Taher, Muh Ikhsan Umar Umar Untu, La Wardha Jalil Wellem H. Muskita Yanglera, Abdullah Yasidi, Farid