Results 81 to 90 of about 5,631 (303)

Optimizing Strategies for Non‐Invasive Prospection of Settlements in the Intertidal Zone: A Case Study From the Centre of the Drowned Medieval Village of Tolsende (Scheldt Estuary, the Netherlands)

Archaeological Prospection, EarlyView.
ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet, Sarah Bäumler, Stefan Krojer, Jeroen Verhegge, Wim De Clercq, Philippe De Smedt, Wouter H. Maes, Bente S. Majchczack, Immo Trinks, Dennis Wilken   +9 more
wiley   +1 more source

Comprehensive Technical Inspection of a Medieval Bridge (Ponte de Vilanova, in Allariz) Using Microtechnological Tools

Eng
Ponte de Vilanova, a masonry bridge, was built in Allariz, Galicia in the 13th–14th centuries. It is still standing. The structure, generally well preserved, shows minor deformations and wear signs caused by environmental factors.
Rubén Rodríguez Elizalde
doaj   +1 more source

Smart-E An Autonomous Omnidirectional Underwater Robot

Paladyn, 2013
The survey of waterbodies or underwater installations is a challenging task. To reduce the danger for divers, Autonomous Underwater Vehicles (AUVs) can be deployed.
Meyer Benjamin, Ehlers Kristian, Osterloh Christoph, Maehle Erik   +3 more
doaj   +1 more source

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

Archaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro, Cupertino Giacomo, Cipollini Angelo, Luciano Blasi, Quattrucci Luca   +4 more
wiley   +1 more source

Surgical Technique for Treating Focal Osteochondral Knee Lesions Using an Aragonite‐Based Biphasic Scaffold

Arthroscopy Techniques, EarlyView.
Abstract Osteochondral lesions of the knee, particularly in patients with early osteoarthritic changes, remain a clinical challenge. The Agili‐C implant (CartiHeal, Smith & Nephew), an aragonite‐based osteochondral scaffold, offers a single‐stage, off‐the‐shelf solution designed to regenerate both cartilage and subchondral bone.
Eric Wang, Alexandra M. Cancio‐Bello, Katelyn T. Koschmeder, Bryn Berens, Anikar Chhabra   +4 more
wiley   +1 more source

Underwater defect detection and diagnosis assessment for high dams: current status and challenges

Shui kexue jinzhan
High dams and large reservoirs are critical infrastructure that support water safety and security systems. Their safe and stable operation plays a vital role in ensuring sustainable socio-economic development and public safety.
Yan XIANG, Yakun WANG, Zhe CHEN, Bo DAI, Siyu CHEN, Guangze SHEN   +5 more
doaj   +1 more source

ROV in underwater object visual inspection

, 2005
W referacie przedstawiono sposoby wykorzystania pojazdu typu ROV w badaniach wizyjnych obiektów podwodnych.This material presents the method of ROV visual inspection of different underwater ...
Olejnik, A.
core  

The Underwater Swimming Manipulator - A Bio-Inspired AUV [PDF]

, 2016
Autonomous underwater vehicles (AUVs) have been used for environmental mapping and surveys of various kinds for some time. More recently, the AUVs have entered the domain of the remotely operated vehicles (ROVs) to tackle some of the lighter subsea ...
Kelasidi, Eleni, Pettersen, Kristin Ytterstad, Sverdrup-Thygeson, Jørgen, Gravdahl, Jan Tommy   +3 more
core   +1 more source

When Do Robots Go Green? Unveiling Mechanisms, Thresholds, and Spillovers of Industrial Robotics on Global Ecological Capacity

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper examines the relationship between industrial robotics adoption and ecological capacity, measured by biocapacity, using panel data from 50 countries over the period 2000–2024. We investigate the transmission mechanisms, non‐linearities, spatial spillovers, and heterogeneity characterizing this relationship.
Brahim Bergougui, Hamid Ghazi H. Sulimany   +1 more
wiley   +1 more source

Path Following, Obstacle Detection and Obstacle Avoidance for Thrusted Underwater Snake Robots

Frontiers in Robotics and AI, 2019
The use of unmanned underwater vehicles is steadily increasing for a variety of applications such as mapping, monitoring, inspection and intervention within several research fields and industries, e.g., oceanography, marine biology, military, and oil and
Eleni Kelasidi, Eleni Kelasidi, Signe Moe, Signe Moe, Kristin. Y. Pettersen, Anna M. Kohl, Pål Liljebäck, Jan Tommy Gravdahl, Jan Tommy Gravdahl   +8 more
doaj   +1 more source