Results 71 to 80 of about 35,254 (230)

Macrotidal beach monitoring (Belgium) using hypertemporal terrestrial lidar [PDF]

, 2020
Macrotidal Beach Monitoring (Belgium) using Hypertemporal Terrestrial Lidar Greet DERUYTER, Lars De SLOOVER, Jeffrey VERBEURGT, Alain DE WULF, Belgium and Sander VOS, the NetherlandsKey words: Continuous Terrestrial Laser Scanning, Coastal Monitoring ...
De Sloover, Lars, De Wulf, Alain, Deruyter, Greet, Verbeurgt, Jeffrey, Vos, Sander   +4 more
core  

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

Journal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos, Steven Kay, Julia Wajoras, Robert Field, Evridiki V. Ntagiou, Fakher Mohammad, Yang Gao   +6 more
wiley   +1 more source

A Smartphone Integrated Hand-Held Gap and Flush Measurement System for in Line Quality Control of Car Body Assembly

Sensors, 2020
This paper presents the design and the characterization of a portable laser triangulation measurement system for measuring gap and flush in the car body assembly process.
Elisa Minnetti, Paolo Chiariotti, Nicola Paone, Gisela Garcia, Helder Vicente, Luca Violini, Paolo Castellini   +6 more
doaj   +1 more source

Sex‐specific activation of SK current by isoproterenol facilitates action potential triangulation and arrhythmogenesis in rabbit ventricles [PDF]

, 2018
Sex has a large influence on cardiac electrophysiological properties. Whether sex differences exist in apamin‐sensitive small conductance Ca2+‐activated K+ (SK) current (IKAS) remains unknown.
Chen, Mu, Chen, Peng-Sheng, Chen, Zhenhui, Everett, Thomas H., IV, Guo, Shuai, Lin, Shien-Fong, Rubart-von der Lohe, Michael, Wang, Zhuo, Weiss, James N., Xu, Dong-Zhu, Yin, Dechun   +10 more
core   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source

A Novel Auto-Focus Method for Image Processing Using Laser Triangulation

IEEE Access, 2019
Limitations of the pinhole method and astigmatic defocus detection have difficulties in determining the direction of defocus and a restricted linear correction range.
Xiaobo Zhang, Fumin Fan, Mehdi Gheisari, Gautam Srivastava   +3 more
doaj   +1 more source

A robot-based burr measurement system for the automotive industry [PDF]

Burrs are often difficult to detect and measure because of their intrinsic variability in shape and dimension. No automotive standard had been established about their acceptable dimensions and measurement techniques for sheet steel products.
Benati, F, Butler, C, Gatti, S, Sacerdotti, F, Yang, Q P   +4 more
core   +1 more source

Repairing triangle meshes built from scanned point cloud [PDF]

, 2007
The Reverse Engineering process consists of a succession of operations that aim at creating a digital representation of a physical model. The reconstructed geometric model is often a triangle mesh built from a point cloud acquired with a scanner ...
MORARU, George, PERNOT, Jean-Philippe, VERON, Philippe   +2 more
core   +5 more sources

In Situ Investigation of Microstructure Evolution and Stress Generation During Low‐Pressure Carburizing and Quenching by Means of Synchrotron X‐Ray Diffraction

steel research international, EarlyView.
This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar, Michael Georg Zürn, Jens Gibmeier, Antonio Carlos de Figueiredo Silveira, Matthias Steinbacher, Norbert Schell, Jérémy Epp   +6 more
wiley   +1 more source

Molecular Contrast Optical Coherence Tomography: A Review [PDF]

, 2004
This article reviews the current state of research on the use of molecular contrast agents in optical coherence tomography (OCT) imaging techniques. After a brief discussion of the basic principle of OCT and the importance of incorporating molecular ...
Yang, Changhuei
core   +1 more source