Results 41 to 50 of about 132,546 (205)

Resistance Analysis of Remotely Operated Vehicle (ROV) [PDF]

BIO Web of Conferences
Indonesia's vast underwater resources and infrastructure necessitate advanced technologies for exploration and maintenance. Remotely Operated Vehicles (ROVs) have emerged as essential tools, offering safe and efficient underwater operations.
Putri Rr. Niken Danartika Hadi, Suastika I Ketut   +1 more
doaj   +1 more source

Simulasi Dan Analisa Dinamika Remotely Operated Vehicle (Rov) [PDF]

, 2015
ROV (Remotely Operated Vehicle) is a type of underwater robot that resembles a ship. The robot is controlled by a pilot who controls the remote control. In this ROV tether as a link robot using the device as a source of energy on the surface of the ocean,
Anam, H. (Hujjatul), Setiawan, J. D. (Joga)   +1 more
core  

Comparing convolutional neural network and random forest for benthic habitat mapping in Apollo Marine Park

Remote Sensing in Ecology and Conservation, EarlyView.
A comparison of Convolutional Neural Network (CNN) and Random Forest (RF) model predictions of benthic habitats within Apollo Marine Park. The CNN (left) and RF (right) classification maps show the spatial distribution of three habitat types: high energy circalittoral rock with seabed‐covering sponges, low complexity circalittoral rock with non‐crowded
Henry Simmons, Dang Nguyen, Benjamin Misiuk, Daniel Ierodiaconou, Sunil Gupta, Oli Dalby, Mary Young   +6 more
wiley   +1 more source

A universal genome sequencing method for rotavirus A from human fecal samples which identifies segment reassortment and multi-genotype mixed infection

BMC Genomics, 2017
Background Genomic characterization of rotavirus (RoV) has not been adopted at large-scale due to the complexity of obtaining sequences for all 11 segments, particularly when feces are used as starting material.
Tran Thi Ngoc Dung, Pham Thanh Duy, October M. Sessions, Uma K. Sangumathi, Voong Vinh Phat, Pham Thi Thanh Tam, Nguyen Thi Nguyen To, Tran My Phuc, Tran Thi Hong Chau, Nguyen Ngoc Minh Chau, Ngoc Nguyen Minh, Guy E. Thwaites, Maia A. Rabaa, Stephen Baker   +13 more
doaj   +1 more source

Comparison of Multi-Criteria Decision Making Methods Using The Same Data Standardization Method

Journal of Mechanical Engineering, 2022
The ranking results of the alternatives are heavily influenced by the decision making method, data normalization method, and calculation method for criterion weights. In this study, five multi-criteria decision-making methods were compared: MABAC, COCOSO,
Dung Hoang Tien, Do Duc Trung, Nguyen Van Thien   +2 more
doaj   +1 more source

Freespan Analysis for Subsea Pipeline Integrity Management Strategy

Journal of Materials Exploration and Findings, 2023
Over a rough seabed or on seabed subject to scour, freespans can occur when contact between a subsea pipeline and the seabed is lost over an acceptable distance.
Nurul Hadi, Muhammad Helmi, Edo Cathaputra, Dedi Priadi, Donanta Dhaneswara   +4 more
doaj   +1 more source

Deep learning‐based super‐resolution reconstruction and improved YOLOv9 for efficient benthos detection: a case study at Lake Hamana, Japan

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents a UAV‐based framework that integrates deep learning‐based super‐resolution reconstruction and an enhanced YOLO detector to improve centimetre‐scale benthic organism monitoring. Using hermit crabs in Lake Hamana, a coastal lagoon in Japan, as a case study, the method substantially enhanced small‐object detection performance ...
Fan Zhao, Bangzhang Ma, Dianhan Xi, Jiaqi Wang, Yijia Chen, Yongying Liu, Xinlei Shao, Mowen Zhang, Guocheng Zhang, Jundong Chen, Katsunori Mizuno   +10 more
wiley   +1 more source

ROV e Strumentazione a basso costo per rilievi fotogrammetrici di siti archeologici sommersi

Archeomatica, 2018
ROVs have been employed to explore underwater environments and have played an important role for documentation and surveys in different fields of scientific application.
Elisa Costa, Francesco Guerra, Paolo Vernier   +2 more
doaj  

First AUV and ROV investigation of seismogenic faults in the Alboran Sea (Western Meditarranean) [PDF]

, 2016
In May-June 2015 we carried out the SHAKE cruise on board the RV “Sarmiento de Gamboa” the first in situ investigation using state-of-the-art underwater vehicles, the AUVs “AsterX” and “IdefX” (IFREMER, France) and the ROV “Max Rover” (HCMR, Greece ...
Bartolomé de la Peña, Rafael, Costa, Sergio, Dañobeitia, Juan José, Díez, Susana, Gràcia, Eulàlia, Lo Iacono, Claudio, Perea, Hector, Placaud, Xavier, Rodríguez, Pablo, Smith, Chris, Sánchez, Héctor   +10 more
core  

Metazoans of redoxcline sediments in Mediterranean deep-sea hypersaline anoxic basins [PDF]

, 2015
Background: The deep-sea hypersaline anoxic basins (DHABs) of the Mediterranean (water depth similar to 3500 m) are some of the most extreme oceanic habitats known.
Beaudoin, David J, Bernhard, Joan M, Edgcomb, Virginia P, Kormas, Konstantinos Ar, Morrison, Colin R, Pachiadaki, Maria G, Pape, Ellen, Todaro, M Antonio   +7 more
core   +4 more sources