Results 41 to 50 of about 908,114 (297)

Event-driven continuous STDP learning with deep structure for visual pattern recognition [PDF]

open access: yes, 2018
Human beings can achieve reliable and fast visual pattern recognition with limited time and learning samples. Underlying this capability, ventral stream plays an important role in object representation and form recognition. Modeling the ventral steam may
Liu, Daqi, Yue, Shigang
core   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior   +7 more
wiley   +1 more source

Application of the convolutional neural network in partial discharge spectrum recognition of power apparatus

open access: yesIET Science, Measurement & Technology, 2023
Partial discharge (PD) detection is used to evaluate the insulation status of high‐voltage equipment. The most challenging aspect of traditional PD recognition is extracting features from the discharge signal.
Feng‐Chang Gu
doaj   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Research on Road Pattern Recognition of a Vision-Guided Robot Based on Improved-YOLOv8

open access: yesApplied Sciences
In order to promote the accurate recognition and application of visual navigation robots to the environment, this paper carried out research on the road pattern recognition of a vision-guided robot based on improved YOLOv8 on the basis of road pattern ...
Xiangyu Zhang, Yang Yang
doaj   +1 more source

On the role of spatial phase and phase correlation in vision, illusion and cognition

open access: yesFrontiers in Computational Neuroscience, 2015
Numerous findings indicate that spatial phase bears an important cognitive information. Distortion of phase affects topology of edge structures and makes images unrecognizable.
Evgeny eGladilin   +2 more
doaj   +1 more source

Design of incomplete 3D information image recognition system based on SIFT algorithm and wireless network

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
The traditional image recognition technology can transform some expression form of image into the data which can be processed by computer, and recognize the image with decision function.
Zhang Zhixin, Jiang Shuhao
doaj   +1 more source

Interpretation of pharmacokinetic data in preclinical studies of new drugs. Single intravenous administration

open access: yesФармакокинетика и Фармакодинамика, 2022
Review. Further development of the methodological level of the decision support system proposed for the organization of primary selection and experimental preclinical study of new drugs.
S. V. Geodakyan
doaj   +1 more source

During visual word recognition, phonology is accessed within 100 ms and may be mediated by a speech production code: evidence from magnetoencephalography [PDF]

open access: yes, 2010
Debate surrounds the precise cortical location and timing of access to phonological information during visual word recognition. Therefore, using whole-head magnetoencephalography (MEG), we investigated the spatiotemporal pattern of brain responses ...
Cornelissen, Piers   +3 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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