Results 61 to 70 of about 1,144,267 (318)

Identical twin Steiner triple systems [PDF]

open access: yes, 2016
Two Steiner triple systems, each containing precisely one Pasch configuration which, when traded, switches one system to the other, are called twin Steiner triple systems. If the two systems are isomorphic the systems are called identical twins. Hitherto,
Grannell, M. J., Lovegrove, G. J.
core  

Surprising dissimilarities in a newly formed pair of 'identical twin' stars

open access: yes, 2008
The mass and chemical composition of a star are the primary determinants of its basic physical properties--radius, temperature, luminosity--and how those properties evolve with time.
A Prsa   +33 more
core   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

Twinlike models with identical linear fluctuation spectra

open access: yes, 2011
Recently, the possibility of so-called twinlike field theories has been demonstrated, that is, of different field theories which share the same topological defect solution with the same energy density.
A. Vilenkin   +6 more
core   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric 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

Twins born in Pattani Hospital: 1996-2005

open access: yesJournal of Health Science and Medical Research (JHSMR), 2008
This study aimed to measure the prevalence of twins among all conceptions and to identify demographic factors for twinning in Pattani province of southern Thailand. The sex distribution of the twins was also investigated.
S Saesa, A Lim, M Kuning
doaj  

The Non-Identical Twins in UK Public Law: Reasonableness and Proportionality [PDF]

open access: yes, 2017
Ever since the Wednesbury decision in 1947 UK courts and UK public law scholars have been struggling to comprehend the meaning of ‘reasonableness’ and its relation to ‘proportionality’. The main purpose of this article is to promote conceptual clarity in
Nehushtan, Y
core   +2 more sources

Globular and disordered—the non-identical twins in protein-protein interactions

open access: yesFrontiers in Molecular Biosciences, 2015
In biology proteins from different structural classes interact across and within classes in ways that are optimized to achieve balanced functional outputs.
K. Teilum, J. Olsen, B. Kragelund
semanticscholar   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag   +5 more
wiley   +1 more source

Is humn mating adventitious or the result of lawful choice? A twin study of mate selection. [PDF]

open access: yes, 1993
Inventory data on a large sample of middle-aged twins and their spouses confirmed that spousal pairs are consistently but weakly similar on traits of personality, interests, talents, and attitudes.
Lykken, D.T., Tellegen, A.
core  

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