Results 41 to 50 of about 22,682,382 (285)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
Comparisons of Some Two Stage Sampling Methods
The Annals of Mathematical Statistics, 1966 1. Introduction. The use of multistage sampling procedures has been of great value in providing a solution to the problem of estimating a parameter with a prescribed precision. There are several two-stage methods available so that either (A) the estimate of a parameter has a specified variance, or (B) a (1 - a) confidence interval placed on a parameter
Goldman, Aaron S., Zeigler, R. K.
openaire +3 more sources
All-optical sampling utilising two-photon absorption in semiconductor microcavity [PDF]
, 2005 A highly-efficient optical sampling system based on Two-Photon Absorption in a semiconductor micro-cavity is presented.
Krug, T. +14 more
core +2 more sources
Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier +18 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families (“Standards”) are evidence‐based guidelines for psychosocial care in pediatric oncology. Care related to the three “Asking and Monitoring” Standards—Assessment of Psychosocial Needs, Assessment of Financial Needs, and Monitoring Neurocognitive Problems ...
Julia B. Tager +8 more
wiley +1 more source
, 2003 Wet on wet landscape of red and white houses, green background, black and red sky. On same sheet as [Stage Two Landscapes 22]Tiff file: 2250x3290 pixels, 21.5 Mb; Display: jpeg, 547x800 pixels ...
Father Edward Catich
core +1 more source
Sampling of subpopulations in two‐stage surveys
Statistics in Medicine, 2009 AbstractMany health and other surveys aim to produce statistics on small subpopulations, such as specific ethnic groups or the indigenous population of a country. In most countries, there is no reliable sampling frame of the subpopulations of interest, hence it is necessary to sample from the general population, which can be very expensive.
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Optimal Sampling Strategies for Two-Stage Studies [PDF]
American Journal of Epidemiology, 1996 The optimal allocation of available resources is the concern of every investigator in choosing a study design. The recent development of statistical methods for the analysis of two-stage data makes these study designs attractive for their economy and efficiency. However, little work has been done on deriving two-stage designs that are optimal under the
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT We assessed the effect of iron overload (IO) on mortality and complications following hematopoietic stem cell transplantation (HSCT) in patients with Diamond–Blackfan anemia syndrome (DBAS) in a systematic review of individual participant data and cohort data from observational studies.
Geoffrey Z. L. Kuppens +6 more
wiley +1 more source
, 2003 Wet on wet landscape with building shapes; brown, green, yellow and dark blue foreground; black and blue sky. On same sheet as [Stage Two Landscapes 25]Tiff file: 2290x3310 pixels, 21.7 Mb; Display: jpeg, 572x772 pixels ...
Father Edward Catich
core +1 more source