Results 31 to 40 of about 174,103 (341)

Implications of Multiple Disequilibrium Textures in Quartz-Hosted Embayments

open access: yesFrontiers in Earth Science, 2021
The faces of volcanic phenocrysts may be marked by imperfections occurring as holes that penetrate the crystal interior. When filled with glass these features, called embayments or reentrants, have been used to petrologically constrain magmatic ascent ...
Anna C. Ruefer   +4 more
doaj   +1 more source

Homozygosity and Linkage Disequilibrium [PDF]

open access: yesGenetics, 2002
AbstractWe illustrate how homozygosity of haplotypes can be used to measure the level of disequilibrium between two or more markers. An excess of either homozygosity or heterozygosity signals a departure from the gametic phase equilibrium: We describe the specific form of dependence that is associated with high (low) homozygosity and derive various ...
Neil Risch, Chiara Sabatti
openaire   +3 more sources

Truncal Instability and Titubation in Patients With Acute Encephalopathy With Reduced Subcortical Diffusion

open access: yesFrontiers in Neurology, 2021
The present retrospective study aimed to investigate the presence of truncal instability or titubation after the first seizure and second phase in patients with acute encephalopathy with reduced subcortical diffusion (AED).
Go Kawano   +8 more
doaj   +1 more source

On the Extent of Linkage Disequilibrium in the Genome of Farm Animals

open access: yesFrontiers in Genetics, 2020
Given the importance of linkage disequilibrium (LD) in gene mapping and evolutionary inferences, I characterize in this review the pattern of LD and discuss the influence of human intervention during domestication, breed establishment, and subsequent ...
S. Qanbari
semanticscholar   +1 more source

A simple PCR-RFLP method for genetic phase determination in compound heterozygotes

open access: yesFrontiers in Genetics, 2012
When susceptibility to diseases is caused by cis-effects of multiple alleles at adjacent polymorphic sites, it may be difficult to assess with confidence the genetic phase and identify individuals carrying the risk haplotype.
Rodney T Perry   +2 more
doaj   +1 more source

Long-Term Progression and Rapid Decline in Hearing Loss in Patients with a Point Mutation at Nucleotide 3243 of the Mitochondrial DNA

open access: yesLife, 2022
Patients with m.3243A>G mutation of mitochondrial DNA develop bilaterally symmetric sensorineural hearing loss. However, it is unclear how fast their hearing loss progresses over time, and whether they experience rapid progression of hearing loss. In the
Aki Sakata   +7 more
doaj   +1 more source

Disequilibrium in Housing Models [PDF]

open access: yesThe Journal of Finance, 1972
The housing and mortgage markets have long been considered to be markets that may not always be in equilibrium, and many econometric models of the housing and mortgage markets have tried in one way or another to account for disequilibrium effects. In this paper a critique of previous models of the housing and mortgage markets is made. The main argument
openaire   +2 more sources

Risk Culture during the Last 2000 Years—From an Aleatory Society to the Illusion of Risk Control

open access: yesInternational Journal of Financial Studies, 2017
The culture of risk is 2000 years old, although the term “risk” developed much later. The culture of merchants making decisions under uncertainty and taking the individual responsibility for the uncertain future started with the Roman “Aleatory Society”,
Udo Milkau
doaj   +1 more source

Selecting a maximally informative set of single-nucleotide polymorphisms for association analyses using linkage disequilibrium.

open access: yesAmerican Journal of Human Genetics, 2004
Common genetic polymorphisms may explain a portion of the heritable risk for common diseases. Within candidate genes, the number of common polymorphisms is finite, but direct assay of all existing common polymorphism is inefficient, because genotypes at ...
C. Carlson   +5 more
semanticscholar   +1 more source

Dizziness in Saudi Arabia: An epidemiologic study

open access: yesFrontiers in Neurology, 2023
IntroductionDizziness is one of the most common and recurring complaints in adults presenting at the clinic. However, its prevalence in the population of the Kingdom of Saudi Arabia remains unclear.
Ahmad A. Alharbi   +5 more
doaj   +1 more source

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