Results 91 to 100 of about 225,239 (334)

Baseline characteristics and enrichment results from the SONAR trial [PDF]

, 2018
Aim: The SONAR trial uses an enrichment design based on the individual response to the selective endothelin receptor antagonist atrasentan on efficacy (the degree of the individual response in the urinary albumin‐to‐creatinine ratio [UACR]) and safety/
Andress, Dennis L., Bakris, George, Brennan, John J., Correa-Rotter, Ricardo, de Zeeuw, Dick, Heerspink, Hiddo J.L., Hou, Fan Fan, Kitzman, Dalane W., Kohan, Donald, Makino, Hirofumi, McMurray, John, Parving, Hans-Henrik, Perkovic, Vlado, Tobe, Sheldon, Wigderson, Melissa, Yi, Tingting   +15 more
core   +3 more sources

Shipwreck Target Recognition in Side-Scan Sonar Images by Improved YOLOv3 Model Based on Transfer Learning

IEEE Access, 2020
When used to recognize side-scan sonar images of shipwreck targets, the Faster R-CNN model is time-consuming and has low efficiency and a high missed detection rate for small targets.
Tan Yulin, Shaohua Jin, Gangying Bian, Yonghou Zhang   +3 more
semanticscholar   +1 more source

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

Underwater Sonar Image Classification with Image Disentanglement Reconstruction and Zero-Shot Learning

Remote Sensing
Sonar is a valuable tool for ocean exploration since it can obtain a wealth of data. With the development of intelligent technology, deep learning has brought new vitality to underwater sonar image classification.
Ye Peng, Houpu Li, Wenwen Zhang, Junhui Zhu, Lei Liu, Guojun Zhai   +5 more
doaj   +1 more source

Changes in dive behaviour during naval sonar exposure in killer whales, long-finned pilot whales and sperm whales

Frontiers in Physiology, 2012
Anthropogenic underwater sound in the environment might potentially affect the behavior of marine mammals enough to have an impact on their reproduction and survival.
Lise Doksæter Sivle, Petter Helgevold Kvadsheim, Andreas eFahlman, Andreas eFahlman, Frans-Peter eLam, Peter eTyack, Peter eTyack, Patrick eMiller   +7 more
doaj   +1 more source

Display aids for remote control of untethered undersea vehicles [PDF]

, 1978
A predictor display superimposed on slow-scan video or sonar data is proposed as a method to allow better remote manual control of an untethered submersible.
Verplank, W. L.
core   +1 more source

Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping

Remote Sensing in Ecology and Conservation, EarlyView.
Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command, Shreya Nemani, Benjamin Misiuk, Mehrdad Hajibabaei, Nicole Fahner, Emily Porter, Greg Singer, Beverly McClenaghan, Katleen Robert   +8 more
wiley   +1 more source

Clustering Acoustic Backscatter in the Angular Response Space [PDF]

, 2007
Backscatter mosaicking is a necessary step in the analysis and interpretation of sidescan and multibeam sonar records. However, due to limitations intrinsic to the mosaicking technique, backscatter mosaics are restricted in their capacity to ...
Calder, Brian R., Fonseca, Luciano E.
core   +1 more source

Enhanced Fuzzy-Based Local Information Algorithm for Sonar Image Segmentation

IEEE Transactions on Image Processing, 2020
The recent boost in undersea operations has led to the development of high-resolution sonar systems mounted on autonomous vehicles. These vehicles are used to scan the seafloor in search of different objects such as sunken ships, archaeological sites ...
Avi Abu, R. Diamant
semanticscholar   +1 more source

The Nexus Between Circular Economy and Sustainable Supply Chain Management: PRISMA Methodology

Sustainable Development, EarlyView.
ABSTRACT The intersection of sustainable supply chain management (SSCM) and circular economy (CE) has attracted increasing academic and practical attention, emphasizing the need for integrated sustainability approaches. This study employs the PRISMA protocol and conceptualizes the CE–SSCM relationship as a dynamic system in which internal capabilities,
Feriel Barkaoui, Khaled Ben abdallah
wiley   +1 more source