Results 61 to 70 of about 16,980,683 (279)
Effect of coarse-graining on detrended fluctuation analysis
, 2005 Several studies have investigated the scaling behavior in naturally occurring biological and physical processes using techniques such as detrended fluctuation analysis (DFA).
Ashkenazy +14 more
core +1 more source
AN ANALYSIS OF REINFORCEMENT HISTORY EFFECTS [PDF]
Journal of the Experimental Analysis of Behavior, 2006 Four pigeons were exposed to two tandem variable‐interval differential‐reinforcement‐of‐low‐rate schedules under different stimulus conditions. The values of the tandem schedules were adjusted so that reinforcement rates in one stimulus condition were higher than those in the other, even though response rates in the two conditions were nearly identical.
Hiroto, Okouchi, Kennon A, Lattal
openaire +2 more sources
Clinical Insights Into Hypercalcemia of Malignancy in Childhood
Pediatric Blood &Cancer, EarlyView.ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley +1 more source
An annotation database for chemicals of emerging concern in exposome research
Environment International, 2021 Background: Chemicals of Emerging Concern (CECs) include a very wide group of chemicals that are suspected to be responsible for adverse effects on health, but for which very limited information is available.
Jeroen Meijer +12 more
doaj +1 more source
Wake Field Effect Analysis in APT Linac [PDF]
, 1998 The 1.7-GeV 100-mA CW proton linac is now under design for the Accelerator Production of Tritium (APT) Project. The APT linac comprises both the normal conducting (below 211 MeV) and superconducting (SC) sections.
Kurennoy, Sergey S.
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine +14 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács +8 more
wiley +1 more source
MethodsX, 2021 Neuroactive substances are the largest group of chemicals detected in European surface waters. Mixtures of neuroactive substances occurring at low concentrations can induce adverse neurological effects in humans and organisms in the environment ...
Afolarin O. Ogungbemi +4 more
doaj +1 more source
Do tasks make a difference? Accounting for heterogeneity of performance of children with reading difficulties on tasks of executive function : findings from a meta-analysis [PDF]
, 2010 Research studies have implicated executive functions in reading difficulties (RD). But while some studies have found children with RD to be impaired on tasks of executive function other studies report unimpaired performance.
Booth, Josephine N. +2 more
core +1 more source
The Effect Size in Uncertainty Analysis
Value in Health, 2010 In model-based health economic evaluation, uncertainty analysis is often done using parametric bootstrapping. This requires specifying probability distributions for the model variables that are uncertain.The effect size of the intervention is often expressed as a relative risk, and the standard assumption for a relative risk is that it has a lognormal ...
openaire +4 more sources