Results 51 to 60 of about 2,511 (146)

Tracking Mooring Lines of Floating Structures by an Autonomous Underwater Vehicle

Journal of Field Robotics, Volume 42, Issue 8, Page 4589-4608, December 2025.
ABSTRACT This study presents a novel method for tracking mooring lines of Floating Offshore Wind Turbines (FOWTs) using an Autonomous Underwater Vehicle (AUV) equipped with a tilt‐controlled Multibeam Imaging Sonar (MBS). The proposed approach enables the AUV to estimate the 3D positions of mooring lines and safely track them in real‐time, overcoming ...
Sehwa Chun, Hiroki Yokohata, Kenji Ohkuma, Shouhei Ito, Shinichiro Hirabayashi, Toshihiro Maki   +5 more
wiley   +1 more source

Patients undergoing medial patellofemoral ligament reconstruction return to sport sooner and at a higher level than those undergoing concomitant tibial tubercle osteotomy

Journal of Experimental Orthopaedics, Volume 12, Issue 4, October 2025.
Abstract Purpose The purpose of the study was to compare time to return to sport between patients undergoing isolated medial patellofemoral ligament reconstruction (MPFL‐R) and patients undergoing MPFL‐R and concomitant TTO (MPFL‐TTO) for recurrent patellofemoral instability.
Michelle E. Kew, William A. Marmor, Elizabeth R. Dennis, Stephanie S. Buza, Theresa Chiaia, Brittany M. Ammerman, Bennett E. Propp, Natalie K. Pahapill, Simone Gruber, Joseph T. Nguyen, Beth E. Shubin Stein   +10 more
wiley   +1 more source

RTS noise reduction of CMOS image sensors using amplifier-selection pixels [PDF]

, 2013
This paper describes a RTS (random telegraph signal) noise reduction technique for an active pixel CMOS image sensor (CIS) with in-pixel selectable dual source-follower amplifiers.
Kagawa, Kiichiro, Kawahito, Shoji, Mustafa, Mohd Amrallah, Seo, Min Woong, Yasutomi, Keita   +4 more
core   +1 more source

TEMPO at Night

Earth and Space Science, Volume 12, Issue 10, October 2025.
Abstract The NASA Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument is hosted on a geostationary commercial communications satellite. TEMPO is an imaging spectrometer with primary mission to measure trace‐gas concentrations from the observed spectra of reflected sunlight over the Continental United States and parts of Canada, Mexico ...
James L. Carr, Heesung Chong, Xiong Liu, John C. Houck, Virginia Kalb, Houria Madani, Dong L. Wu, Daniel T. Lindsey, Steven D. Miller, David E. Flittner, Kelly Chance, Raid Suleiman, John E. Davis, Jean Fitzmaurice, Laurel Carpenter   +14 more
wiley   +1 more source

Error‐Related Brain Activity Indicates Immediate Auto‐Cancellation of Action Slips

Psychophysiology, Volume 62, Issue 10, October 2025.
ABSTRACT The error‐related negativity (ERN) is a classic electrophysiological index of error detection. However, the present study challenges its classical functional interpretation by analyzing the ERN relative to the termination of erroneous actions (response offsets), a behavioral marker of error cancellation.
Roland Pfister, Anna Foerster, Katharina A. Schwarz, Samuel Varga, Marco Steinhauser, Wilfried Kunde   +5 more
wiley   +1 more source

Peculiarities of the SCLC Effect in Gate‐All‐Around Silicon Nanowire Field‐Effect Transistor Biosensors

Advanced Electronic Materials
High‐quality liquid gate‐all‐around (LGAA) silicon nanowire (NW) field‐effect transistor (FET) biosensors are fabricated and studied their properties in 1 mm phosphate‐buffered saline solution with pH = 7.4 using transport and noise spectroscopy.
Yongqiang Zhang, Nazarii Boichuk, Denys Pustovyi, Valeriia Chekubasheva, Hanlin Long, Mykhailo Petrychuk, Svetlana Vitusevich   +6 more
doaj   +1 more source

Radiation damages in CMOS image sensors: testing and hardening challenges brought by deep sub-micrometer CIS processes [PDF]

, 2010
This paper presents a summary of the main results we observed after several years of study on irradiated custom imagers manufactured using 0,18 µm CMOS processes dedicated to imaging.
Cervantes, Paola, Corbière, Franck, Estribeau, Magali, Goiffon, Vincent, Magnan, Pierre, Pinel, Philippe, Virmontois, Cédric   +6 more
core   +1 more source

Low‐ and High‐Frequency Noise in LEDs

physica status solidi (a), Volume 222, Issue 17, September 2025.
The results of optical noise measurements for commercially available blue light‐emitting diodes in a range from kHz to MHz are reported. The noise spectra decomposition into components according to the theoretical model is performed. The coincidence of the experimental results with 1/fγ model for the low‐frequency range is proved and a fitting is made.
Danylo Bohomolov, Vita Ivanova, Ulrich Theodor Schwarz   +2 more
wiley   +1 more source

RTS amplitudes in decananometer MOSFETs: 3-D simulation study [PDF]

, 2003
In this paper we study the amplitudes of random telegraph signals (RTS) associated with the trapping of a single electron in defect states at the Si/SiO/sub 2/ interface of sub-100-nm (decananometer) MOSFETs employing three-dimensional (3-D) "atomistic ...
Asenov, A., Balasubramaniam, R., Brown, A.R., Davies, J.H.   +3 more
core   +1 more source

Classifying Power Quality Issues in Railway Electrification Systems Using a Nonsubsampled Contourlet Transform Approach

Engineering Reports, Volume 7, Issue 8, August 2025.
Railway electrification systems indeed have unique challenges due to variable power demand and dynamic train operations. Power quality (PQ) monitoring for high‐speed trains (HSTs) is essential to guarantee the effectual and unfailing operation of the ESs.
Pampa Sinha, Kaushik Paul, I. M. Elzein, Mohamed Metwally Mahmoud, Ali M. El‐Rifaie, Wulfran Fendzi Mbasso, Ahmed M. Ewais   +6 more
wiley   +1 more source