Results 81 to 90 of about 20,171,588 (326)
Ecology and Evolution, 2021 Population size is a central parameter for conservation; however, monitoring abundance is often problematic for threatened marine species. Despite substantial investment in research, many marine species remain data‐poor presenting barriers to the ...
Danielle Davenport +5 more
doaj +1 more source
Anais da Academia Brasileira de Ciências, 2021 Pinus greggii has potential for inclusion in temperate zone breeding programs around the world as it is frost resistant and produces high yields for pulp production. This study estimates the genetic parameters for two P. greggii progeny tests established
LEONARDO V. MUNHOZ +4 more
doaj +1 more source
Parent‐to‐Child Information Disclosure in Pediatric Oncology
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor +12 more
wiley +1 more source
Dispersal increases ecological selection by increasing effective community size
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance A basic challenge of ecology is to understand the mechanisms that generate changes in the composition of ecological communities. At the most fundamental level, any change in species composition results from the interplay between two ...
R. Ron, O. Fragman‐Sapir, R. Kadmon
semanticscholar +1 more source
Entanglement in low-energy states of the random-hopping model [PDF]
, 2014 We study the low-energy states of the 1D random-hopping model in the strong disordered regime. The entanglement structure is shown to depend solely on the probability distribution for the length of the effective bonds $P(l_b)$, whose scaling and finite ...
Ramírez, Giovanni +2 more
core +2 more sources
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
Effect of sintering atmosphere on the pore-structure stability of cerium-doped nanostructured alumina [PDF]
, 1994 Pore-structure stability of pure and Ce-doped alumina in air and argon atmospheres was studied using DTA, TGA, N2 ads./des. and XRD with a view to understand the importance of the ionic size of the dopant cation on the pore-structure stability of alumina.
Balagopal, N. +6 more
core +2 more sources
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
Estimating effective population size of large marine populations, is it feasible?
Fish and Fisheries, 2018 Sustainable exploitation of marine populations is a challenging task relying on information about their current and past abundance. Fisheries‐related data can be scarce and unreliable making them unsuitable for quantitative modelling.
Florianne Marandel +5 more
semanticscholar +1 more source
Effective Sample Size: Quick Estimation of the Effect of Related Samples in Genetic Case-Control Association Analyses [PDF]
, 2007 Correlated samples have been frequently avoided in case-control genetic association studies in part because the methods for handling them are either not easily implemented or not widely known.
Chukwuma Ogunwole +5 more
core +1 more source