Results 161 to 170 of about 4,113,395 (325)

Bridging Knowledge Systems and Perspectives to Inform Salmon Management and Research: A Kuskokwim River Case Study

Ecology and Evolution, Volume 15, Issue 10, October 2025.
This article bridges knowledge systems and perspectives from Indigenous and community knowledge holders and federal and state staff regarding the state of salmon management along the Kuskokwim River. This research provides mechanisms for improving salmon management with a focus on relationality, equitable knowledge sharing, and through strengthened ...
Janessa Esquible, Avery Hoffman, Destiny Ropati, Brooke Woods, Jessica Black, Rachel Donkersloot, Mike Williams, Wilson Justin, Justin Leon, Carrie Stevens, Craig Chythlook, Tazia Wagner, Courtney Carothers   +12 more
wiley   +1 more source

Data handling methods and target detection results for multibeam and sidescan data collected as part of the search for SwissAir Flight 111 [PDF]

, 1999
The crash of SwissAir Flight 111, off Nova Scotia in September 1998, triggered one of the largest seabed search surveys in Canadian history. The primary search tools used were sidescan sonars (both conventional and focussed types) and multibeam sonars ...
Bradford, Jim, Hughes Clarke, John E., Lamplugh, Mike, Mayer, Larry A., Parrott, R, Shaw, John   +5 more
core   +1 more source

Novel Calibration Strategy for Kalman Filter‐Based Measurement Fusion Operation to Enhance Aging Monitoring

Quality and Reliability Engineering International, Volume 41, Issue 6, Page 2290-2305, October 2025.
ABSTRACT This study introduces a novel calibration strategy for the linear Kalman filter (LKF) fusion application in condition monitoring, specifically utilizing accelerated aging data. Unlike the existing literature that often focuses on complex nonlinear Kalman filter variants, this research delves into the calibration of LKF.
Emre Genis, Duygu Bayram Kara
wiley   +1 more source

Active Sonar Detection and Signal Excess Fluctuations

, 1987
R. N. Forrest
openalex   +2 more sources

Active Learning for Recognition of Shipwreck Target in Side-Scan Sonar Image [PDF]

, 2019
Bangyan Zhu, Xiao Wang, Zhengwei Chu, Yi Yang, Juan Shi   +4 more
openalex   +1 more source

Design and Development of an Intelligent Collision Avoidance Platform for a Teleoperated Dual Robotic Arm

Journal of Field Robotics, Volume 42, Issue 7, Page 3047-3062, October 2025.
ABSTRACT The aim of this study was to develop collision avoidance control for a teleoperated dual robotic arm to minimize collisions in human‐robot collaboration. Generally, in the absence of work cell mapping, collision checking in a teleoperated mobile robot is performed based on motor current or torque. However, this method cannot predict collisions
Samrat Gautam, Ming Li, Daniel Roozbahani, Marjan Alizadeh, Heikki Handroos   +4 more
wiley   +1 more source

Comparison of DSO and ORB‐SLAM3 in Low‐Light Environments With Auxiliary Lighting and Deep Learning Based Image Enhancing

Journal of Field Robotics, Volume 42, Issue 7, Page 3748-3771, October 2025.
ABSTRACT In the evolving landscape of robotic navigation, the demand for solutions capable of operating in challenging scenarios, such as low‐light environments, is increasing. This study investigates the performance of two state‐of‐the‐art (SOTA) visual simultaneous localization and mapping (VSLAM) algorithms, direct sparse odometry (DSO) and ORBSLAM3,
Francesco Crocetti, Raffaele Brilli, Alberto Dionigi, Mario L. Fravolini, Gabriele Costante, Paolo Valigi   +5 more
wiley   +1 more source

Striation–Correlation-Based Beamforming for Enhancing the Interference Structure of the Scattered Sound Field in Deep Water

Journal of Marine Science and Engineering
Considering that the information contained in the interference structure of the “target-receiver” path in active sonar is crucial for remote sensing of the target position or the environmental information, this paper studies the method for coherent ...
Jincong Dun, Changpeng Liu, Shihong Zhou, Yubo Qi, Shuanghu Liu   +4 more
doaj   +1 more source

Performance Evaluation of Hexagonal Array Adaptive Beamforming Algorithm Based on Inverse QR-RLS for Active Sonar Application

, 2009
Qiao Wang, Xiang Pan
openalex   +1 more source

Characterizing an Incipient Fault System: Insights From the Morphometric Analysis of the North‐South Faults (Alboran Sea)

Tectonics, Volume 44, Issue 10, October 2025.
Abstract Investigating the dynamic evolution of active fault systems is fundamental for deciphering regional tectonics and assessing seismic risk, particularly in offshore regions where direct observation is challenging. Our ultra‐high‐resolution bathymetric study of the North‐South Faults (NSF) documents an incipient and dynamically evolving left ...
A. Canari, H. Perea, S. Martínez‐Loriente   +2 more
wiley   +1 more source