Results 101 to 110 of about 33,638 (243)

Earnings Mobility and Origin Dependence: What can twins say together with nonparametric econometrics? [PDF]

open access: yes
This study focuses on earnings immobility and its relation to the originin terms of both the social background and the initial position in the earnings distribution. Twin data is used to reveal the importance for the common background for immobility.
Nilsson, William
core   +1 more source

Genetically Determined EEG Fingerprint of Sleep

open access: yesPediatric Neurology Briefs, 2008
The influence of genetic factors on the individual profile of sleep electroencephalographic (EEG) power spectra at the 8 to 16 Hz frequency range during non-rapid eye movement (NREM) sleep was determined by recording 40 monozygotic and dizygotic twins ...
J Gordon Millichap
doaj   +1 more source

The Fertility Pattern of Twins and the General Population Compared: Evidence from Danish Cohorts 1945-64 [PDF]

open access: yes
Twin studies provide an important possibility for demographers to analyze patterns of heritability and to estimate structural models with controls for endowments. These possibilities are increasingly used in the context of fertility and related behaviors.
Axel Skytthe   +3 more
core  

Maltreatment-associated neurodevelopmental disorders: a co-twin control analysis [PDF]

open access: yes, 2017
Background: Childhood maltreatment (CM) is strongly associated with psychiatric disorders in childhood and adulthood. Previous findings suggest that the association between CM and psychiatric disorders is partly causal and partly due to familial ...
Dinkler, Lisa   +5 more
core   +2 more sources

Neonatal lupus erythematosus in dizygotic twins with anti-RNP antibodies

open access: bronze, 2021
Caterina Matucci‐Cerinic   +3 more
openalex   +2 more sources

Attachment to the Romantic Partner and Sibling: Attachment Hierarchies of Twins and Non-Twin Siblings

open access: yesInterpersona: An International Journal on Personal Relationships, 2015
Previous studies have shown that romantic partners and siblings are important attachment figures. This study compares the attachment to the romantic partner with the attachment to the sibling as a function of the participant’s sibling type among ...
Sascha Schwarz   +2 more
doaj   +1 more source

Familial aggregation of migraine and depression: Insights from a large Australian twin sample [PDF]

open access: yes, 2016
Free to read\ud \ud Objectives: This research examined the familial aggregation of migraine, depression, and their co-occurrence.\ud \ud Methods: Diagnoses of migraine and depression were determined in a sample of 5,319 Australian twins.
Heath, Andrew C   +5 more
core   +3 more sources

Amniotic band syndrome (Case report)

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2000
Amniotic band syndrome is a collection of congenital abnormalities caused by early amnion rupture. It occurs in approximately 1:1200 to 1:15000 live births.
E. Khoury (M.Sc)   +2 more
doaj  

Genetic and Environmental Influences on Retinopathy of Prematurity

open access: yesMediators of Inflammation, 2015
Objective. The goals were to isolate and study the genetic susceptibility to retinopathy of prematurity (ROP), as well as the gene-environment interaction established in this disease. Methods.
J. M. Ortega-Molina   +8 more
doaj   +1 more source

Resistance to thyrotropin: familial case report

open access: yesКлиническая и экспериментальная тиреоидология, 2016
Two female dizygotic twins with subclinical primary hypothyroidism due to homozygous p.R450H mutation in TSHR gene are presented. A 5-year follow-up in both cases showed no progression of thyroid dysfunction.
Mariya Aleksandrovna Osipovskaya   +4 more
doaj   +1 more source

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