Results 111 to 120 of about 8,409,785 (376)

GRB optical afterglow and redshift selection effects: The learning curve effect at work

, 2008
We show how the observed gamma ray burst (GRB) optical afterglow (OA) and redshift distributions are changing in time from selection effects. For a subset of {\it Swift} triggered long duration bursts, we show that the mean time taken to acquire ...
Adler, Berger, Coward, Coward, D. M. Coward, Fiore, Hjorth, Howell, Jakobsson, Jakobsson, Jaunsen, Le Flocõh, Levan, Mirabel, Rol, Roming, Schady, Stanek, Tanvir, Tanvir, Wright   +20 more
core   +1 more source

Analysis of the learning curve for beating heart, totally endoscopic, coronary artery bypass grafting [PDF]

, 2014
Nan Cheng, Changqing Gao, Ming Yang, Yang Wu, Gang Wang, Cangsong Xiao   +5 more
openalex   +1 more source

Learning about the growing habits and reproductive strategy of Thinopyrum intermedium through the establishment of its critical nitrogen dilution curve

, 2022
Laura Fagnant, Olivier Duchêne, Florian Celette, Christophe David, J. Bindelle, Benjamin Dumont   +5 more
openalex   +2 more sources

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

Learning Curve for Transoral Endoscopic Thyroid Lobectomy

Otolaryngology Head & Neck Surgery, 2018
Objective To define the learning curve for transoral endoscopic thyroidectomy via the vestibular approach (TOETVA). Study Design Case series with planned data collection. Setting Tertiary care academic hospital.
Christopher R. Razavi, Elya Vasiliou, R. Tufano, J. Russell   +3 more
semanticscholar   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Gaussian Process Regression with Mismatched Models [PDF]

, 2001
Learning curves for Gaussian process regression are well understood when the `student' model happens to match the `teacher' (true data generation process). I derive approximations to the learning curves for the more generic case of mismatched models, and
Sollich, Peter
core   +1 more source

Colonoscopy learning curves for colorectal surgery fellow trainees: experiences with the 15-year colonoscopy training program [PDF]

, 2018
Jung Ryul Oh, Kyung Su Han, Chang Won Hong, Byung Chang Kim, Bun Kim, Sung Chan Park, Min Jung Kim, Sang Jae Lee, Jae Hwan Oh, Changha Shin, Dae Kyung Sohn   +10 more
openalex   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Learning curve of stapled hemorrhoidopexy

Asian Journal of Surgery, 2021
Min-Hsuan Yen, Kee-Thai Kiu, Tung-Cheng Chang   +2 more
doaj   +1 more source