Results 61 to 70 of about 466,074 (296)

ROV in underwater object visual inspection [PDF]

, 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  

Toward High‐Resolution Polymeric Neural Interfaces: A Practical Guide for Electron Beam Lithography

Advanced Science, EarlyView.
Electron beam lithography (EBL) enables sub‐micron patterning of polymer‐based neural implants, overcoming the resolution limits of optical lithography. By addressing challenges such as charging, non‐planarity, and substrate heating, it supports higher channel density, improved miniaturization, and better long‐term tissue integration.
Hanna Karlsson‐Fernberg, Maria Asplund
wiley   +1 more source

Unsupervised Restoration of Underwater Structural Crack Images via Physics-Constrained Image Translation and Multi-Scale Feature Retention

Buildings
Accurate visual inspection of underwater infrastructure, such as bridge piers and retaining walls, is often hindered by severe image degradation due to light attenuation and scattering. This paper introduces an unsupervised enhancement framework tailored
Xianfeng Zeng, Wenji Ai, Zongchao Liu, Xianling Wang   +3 more
doaj   +1 more source

Development of unmanned inspection equipment for underwater damages of harbor facilities

, 2013
In Korea, the old harbor facilities are increasing. Thus, damages of the structures are easily induced due to unexpected accidents such as natural disasters.
장인성, 신창주, 한상훈, 백원대, 김기훈   +4 more
core  

An Innervated Human Skin Equivalent that Electrically Encodes Mechanical and Thermal Stimuli

Advanced Science, EarlyView.
An innervated human skin equivalent is integrated with high‐density microelectrode arrays to reveal how engineered free nerve ending–like structures translate touch and temperature into electrical codes. Mechanical indentation and thermal stimulation engage the engineered somatosensory circuitry and evoke distinct firing and waveform signatures ...
Daniele Bellantoni, Costantino Casale, Marika Sperduti, Nevio L. Tagliamonte, Giorgia Imparato, Loredana Zollo, Paolo A. Netti   +6 more
wiley   +1 more source

Edge-Geometry-Guided Deformable Detection for Sub-Millimeter Defects in Underwater Nuclear Component Inspection

Big Data and Cognitive Computing
Accurate detection of sub-millimeter defects in reactor core-plate cotter-pin holes is essential for nuclear safety. However, underwater inspection images often suffer from low signal-to-noise ratios, weak boundary responses, and pseudo-edge interference,
Jinkun Li, Lingyu Sun, Minglu Zhang, Chao Ma, Xinbao Li   +4 more
doaj   +1 more source

Inspection of the Lorain Correctional Institution

, 2006
Title from p. [1] of PDF document (viewed July 3, 2006).; Date of inspection (unannounced): April 4, 2006.; "June 12, 2006."; Harvested from the web on 7/3 ...
Ohio. Correctional Institution Inspection Committee.
core  

UNDERWATER ROBOTIC VEHICLE FOR SHIP HULL INSPECTION: CONTROL SYSTEM ARCHITECTURE

, 2020
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Ceratti Ribeiro, Cagnani Conte, Ferreira, Thiago Morais, Gerson Yuri, Renato Coelho Pereira, Julca Avila, Juan Pablo, Zacarias Cristiano   +8 more
core  

Root‐Inspired Microneedle Patch With Interlocked Rigid‐Soft Architecture for High Tissue‐Adaptiveness

Advanced Science, EarlyView.
A root‐inspired microneedle array patch uses lattice‐based mechanical interlocking to unite rigid microneedles with a flexible substrate. The interlocked rigid–soft architecture improves interfacial bonding, supports stable adhesion on curved and wet tissues under dynamic motion, and provides a versatile platform for robust biointerfacing and future ...
Jongchan Lee, Yeongjun Song, Yonghyun Cho, Hyo In Kim, Dong‐Hyun Youn, Jinbong Park, Seungbeom Choi, Dohyun Kwon, Brian Jun Lee, Sangyul Baik   +9 more
wiley   +1 more source

A Novel Underwater Mobile Manipulator for Pipeline Inspection and Material Degradation Testing

IEEE Access
Autonomous underwater inspection and maintenance of pipelines in hazardous environments remains a challenging task due to limited accessibility, complex interaction requirements, and the need for reliable sensing in constrained conditions. In particular,
Salvador Lopez-Barajas, Alejandro Solis, Raul Marin, Pedro J. Sanz   +3 more
doaj   +1 more source