Results 81 to 90 of about 13,377,413 (367)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez +13 more
wiley +1 more source
Informational selection & natural selection
Physics Procedia, 2010 The Natural Selection Principle plays an important role in Darwinian evolution theory for the world of biology; its success and reasoning power have persuaded many people that there should be a similar principle for social, economic phenomena. After all, the current economy is a much faster evolutionary process. Unlike in the history of evolution where
openaire +1 more source
Bayesian Robust Inference of Sample Selection Using Selection-t Models
, 2014 Heckman selection model is the most popular econometric model in analysis of data with sample selection. However, selection models with Normal errors cannot accommodate heavy tails in the error distribution.
Ding, Peng
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn +4 more
wiley +1 more source
Feature Selection with the Boruta Package
, 2010 This article describes a R package Boruta, implementing a novel feature selection algorithm for finding emph{all relevant variables}. The algorithm is designed as a wrapper around a Random Forest classification algorithm.
M. Kursa, W. Rudnicki
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker +7 more
wiley +1 more source
Biological ControlIntegrated pest management (IPM) in greenhouse cultivation has benefited significantly from the use of predators such as Orius laevigatus. This beneficial insect, a natural enemy of thrips, can feed on pollen, facilitating preventive releases in ...
Amador Rodríguez-Gómez +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu +20 more
wiley +1 more source
Purposeful selection of variables in logistic regression
Source Code for Biology and Medicine, 2008 BackgroundThe main problem in many model-building situations is to choose from a large set of covariates those that should be included in the "best" model.
Z. Bursac +3 more
semanticscholar +1 more source