Results 31 to 40 of about 6,330,702 (296)
Agronomy, 2023 Weather disturbances, difficult backgrounds, the shading of fruit and foliage, and other elements can significantly affect automated yield estimation and picking in small target apple orchards in natural settings.
Li Ma +4 more
doaj +1 more source
The sum rule for the structure functions of the deuteron from the current algebra on the null-plane [PDF]
, 2009 The fixed-mass sum rules for the deuteron target have been derived by using the connected matrix element of the current anti-commutation relation on the null-plane.
Koretune, Susumu
core +1 more source
Small Ship Detection Based on Improved Neural Network Algorithm and SAR Images
Remote SensingSynthetic aperture radar images can be used for ship target detection. However, due to the unclear ship outline in SAR images, noise and land background factors affect the difficulty and accuracy of ship (especially small target ship) detection ...
Jiaqi Li +6 more
doaj +1 more source
Semantic Segmentation Algorithm of Rice Small Target Based on Deep Learning
Agriculture, 2022 At present, rice is generally in a state of dense adhesion and small granular volume during processing, resulting in no effective semantic segmentation method for rice to extract complete rice.
Shuofeng Li +4 more
doaj +1 more source
Spin Observables for Polarizing Antiprotons [PDF]
, 2007 The PAX project at GSI Darmstadt plans to polarize an antiproton beam by repeated interaction with a hydrogen target in a storage ring. Many of the beam particles are required to remain within the ring after interaction with the target, so small ...
Buttimore, N. H., O'Brien, D. S.
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Image-Level Anti-Personnel Landmine Detection Using Deep Learning in Long-Wave Infrared Images
Applied SciencesThis study proposes a simple deep learning-based framework for image-level anti-personnel landmine detection in long-wave infrared imagery. To address challenges posed by the limited size of the available dataset and the small spatial size of anti ...
Jun-Hyung Kim, Goo-Rak Kwon
doaj +1 more source
High-Resolution Drone Detection Based on Background Difference and SAG-YOLOv5s
Sensors, 2022 To solve the problem of low accuracy and slow speed of drone detection in high-resolution images with fixed cameras, we propose a detection method combining background difference and lightweight network SAG-YOLOv5s.
Yaowen Lv +5 more
doaj +1 more source
Evolutionary conservation of influenza A PB2 sequences reveals potential target sites for small molecule inhibitors. [PDF]
, 2017 The influenza A basic polymerase protein 2 (PB2) functions as part of a heterotrimer to replicate the viral RNA genome. To investigate novel PB2 antiviral target sites, this work identified evolutionary conserved regions across the PB2 protein sequence ...
Kukol, A. +3 more
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie +4 more
wiley +1 more source