Results 51 to 60 of about 6,834,762 (337)
Passive Microstrip Transmitarray Lens for Ku Band [PDF]
, 2010 The aim of this paper is to introduce a novel 12 GHz radiating design based on the idea of transmitarray lens device. In this document, an overview of the functioning of this kind of devices is given and the proposed transmitarray lens is studied, with ...
Muñoz Acevedo, Alfonso +2 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
Environmental Policy and Law, 1993 UNEP – Resolutions 168 Commission on Sustainable Development – Keynote Address (Al Gore) 183 UN/ECE – Lucerne Declaration 185 – Lucerne Conference – Conclusions from the Questionnaire regarding seven environmental conventions ...
openaire +2 more sources
Improved Feature-Selection Method Considering the Imbalance Problem in Text Categorization
The Scientific World Journal, 2014 The filtering feature-selection algorithm is a kind of important approach to dimensionality reduction in the field of the text categorization. Most of filtering feature-selection algorithms evaluate the significance of a feature for category based on ...
Jieming Yang, Zhaoyang Qu, Zhiying Liu
doaj +1 more source
Incorporating Topic Information in a Global Feature Selection Schema for Authorship Attribution
IEEE Access, 2019 Authorship attribution (AA) is a stylometric analysis task of finding the author of an anonymous/disputed text document. In AA, the performance improvement of class-based feature selection schemas, such as Chi-square, and Gini index over frequency-based ...
Hayri Volkan Agun, Ozgur Yilmazel
doaj +1 more source
Automatic Document Image Binarization using Bayesian Optimization
, 2017 Document image binarization is often a challenging task due to various forms of degradation. Although there exist several binarization techniques in literature, the binarized image is typically sensitive to control parameter settings of the employed ...
Badekas E +9 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser +6 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd +3 more
wiley +1 more source
Библиосфера, 2010 The results of the research work and practice of serials collection forming in the Central Library of the Siberian Branch of the Russian Academy of Sciences are presented.
doaj
Back Propagation Neural Network model for analysis of hyperspectral images to predict apple firmness
Food Innovation and AdvancesThe potential of employing hyperspectral imaging (HSI) in the near-infrared (NIR) range (386.82−1,004.50 nm) for predicting the firmness of 'Fuji' apples cultivated in Aksu has been evaluated.
Shuiping Li +7 more
doaj +1 more source