Results 81 to 90 of about 23,735,145 (303)

Fruit Detection and Segmentation for Apple Harvesting Using Visual Sensor in Orchards

Sensors, 2019
Autonomous harvesting shows a promising prospect in the future development of the agriculture industry, while the vision system is one of the most challenging components in the autonomous harvesting technologies.
Hanwen Kang, Chao Chen
doaj   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Aerial moving target detection based on motion vector field analysis [PDF]

, 2007
An efficient automatic detection strategy for aerial moving targets in airborne forward-looking infrared (FLIR) imagery is presented in this paper. Airborne cameras induce a global motion over all objects in the image, that invalidates motion-based ...
Salgado Álvarez de Sotomayor, Luis, García Santos, Narciso, Jaureguizar Núñez, Fernando, Blanco Adán, Carlos Roberto del   +3 more
core  

Consistent Fundamental Matrix Estimation in a Quadratic Measurement Error Model Arising in Motion Analysis

, 2002
Consistent estimators of the rank-deficient fundamental matrix yielding information on the relative orientation of two images in two-view motion analysis are derived.
A. Kukush, Van Huffel, S., I. Markovsky, Kukush, A., S. Van Huffel, Markovsky, I.   +5 more
core   +2 more sources

Exoskeleton therapy in cerebral palsy: improved gait endurance without kinematic change

Frontiers in Human Neuroscience
IntroductionCerebral palsy (CP) often leads to impairments in movement and posture, limiting functional mobility. Robotic-assisted gait training (RAGT) using powered exoskeletons has emerged as a novel approach to enhance gait in individuals with CP ...
Paweł Chmara, Sabina Brazevic, Marek Jóźwiak, Brian Po-Jung Chen, Faustyna Manikowska   +4 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

A toolset for the analysis and optimization of motion estimation algorithms and processors [PDF]

, 2009
This paper presents a reconfigurable processor designed to execute user-defined block-matching motion estimation algorithms, and a toolset for the design of such algorithms and for the configuration of the processor.
Spiteri, T, George Vafiadis, Vafiadis, G, Trevor Spiteri, Jose Luis Nunez-Yanez, Nunez-Yanez, JL   +5 more
core   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Short-term reduction of ankle spasticity after surgical lengthening of the triceps surae in chronic post-stroke patients: a retrospective cohort study

Frontiers in Neurology
IntroductionIn post-stroke patients with equinovarus foot deformity (EVFD), soft tissue rearrangements may contribute to muscle overactivity when a muscle is stretched or tension is applied.
Martina Galletti, Davide Mazzoli, Paolo Zerbinati, Paolo Zerbinati, Chiara Rambelli, Chiara Rambelli, Giacomo Basini, Paolo Prati, Francesca Mascioli, Stefano Masiero, Andrea Merlo   +10 more
doaj   +1 more source

Report on instrumented gait assessment in patients with spinal muscular atrophy: a prospective follow-up (2024–2026) [PDF]

Chirurgia Narządów Ruchu i Ortopedia Polska
Introduction. Gait disorders are a key determinant of functional capacity in ambulatory patients with spinal muscular atrophy (SMA), significantly affecting quality of life and fall risk. Three-dimensional clinical gait analysis (3DCGA) remains
Sabina Brazevic, Amadeusz Brzykcy, Paweł Chmara, Radosław Rutkowski, Marek Jóźwiak   +4 more
doaj   +1 more source