Search results for "Neet"
showing 10 items of 1432 documents
Physical disability in community-dwelling older people after hip fracture : randomized controlled trials with physical rehabilitation
2013
Biogas composition and upgrading to biomethane
2009
Saija Rasin tutkimus osoittaa, että jätteistä tai energiakasveista tuotettua biokaasua voidaan hyödyntää sähkön ja lämmön tuotantoon. Biokaasua voidaan käyttää jalostettuna myös korkealaatuista polttoainetta vaativissa kohteissa, kuten ajoneuvoissa ja polttokennoissa. Fossiilisten polttoaineiden korvaaminen uusiutuvilla polttoaineilla, esimerkiksi biokaasulla, vähentää merkittävästi kasvihuone- ja muita haitallisia päästöjä. Biokaasun pääkomponentit ovat metaani ja hiilidioksidi, ja lisäksi se voi sisältää pieniä pitoisuuksia energiakäyttöä haittaavia yhdisteitä, joiden määrä ja laatu vaihtelevat. Nämä yhdisteet voivat esimerkiksi estää koko teknologian käytön tai lyhentää laitteistojen huo…
Genetic diversity in populations of asexual and sexual bag worm moths (Lepidoptera: Psychidae)
2005
BACKGROUND: Despite the two-fold cost of sex, most of the higher animals reproduce sexually. The advantage of sex has been suggested to be its ability, through recombination, to generate greater genetic diversity than asexuality, thus enhancing adaptation in a changing environment. We studied the genetic diversity and the population structure of three closely related species of bag worm moths: two strictly sexual (Dahlica charlottae and Siederia rupicolella) and one strictly asexual (D. fennicella). These species compete for the same resources and share the same parasitoids. RESULTS: Allelic richness was comparable between the sexual species but it was higher than in the asexual species. Al…
On data mining applications in mobile networking and network security
2014
Taming big knowledge evolution
2016
Information and its derived knowledge are not static. Instead, information is changing over time and our understanding of it evolves with our ability and willingness to consume the information. When compared to humans, current computer systems seem very limited in their ability to really understand the meaning of things. On the other hand, they are very powerful when it comes down to performing exact computations. One aspect which sets humans apart from machines when trying to understand the world is that we will often make mistakes, forget information, or choose what to focus on. To put this in another perspective, it seems like humans can behave somehow more randomly and still outperform …
Genome-wide association meta-analysis of corneal curvature identifies novel loci and shared genetic influences across axial length and refractive err…
2020
Corneal curvature, a highly heritable trait, is a key clinical endophenotype for myopia - a major cause of visual impairment and blindness in the world. Here we present a trans-ethnic meta-analysis of corneal curvature GWAS in 44,042 individuals of Caucasian and Asian with replication in 88,218 UK Biobank data. We identified 47 loci (of which 26 are novel), with population-specific signals as well as shared signals across ethnicities. Some identified variants showed precise scaling in corneal curvature and eye elongation (i.e. axial length) to maintain eyes in emmetropia (i.e. HDAC11/FBLN2 rs2630445, RBP3 rs11204213); others exhibited association with myopia with little pleiotropic effects …
Variants associated with HHIP expression have sex-differential effects on lung function [version 1; peer review: 2 approved]
2020
Background: Lung function is highly heritable and differs between the sexes throughout life. However, little is known about sex-differential genetic effects on lung function. We aimed to conduct the first genome-wide genotype-by-sex interaction study on lung function to identify genetic effects that differ between males and females. Methods: We tested for interactions between 7,745,864 variants and sex on spirometry-based measures of lung function in UK Biobank (N=303,612), and sought replication in 75,696 independent individuals from the SpiroMeta consortium. Results: Five independent single-nucleotide polymorphisms (SNPs) showed genome-wide significant (P<5x10-8) interactions with sex on …
Map-based assessment of older adults’ life space: validity and reliability
2020
Background Map-based tools have recently found their way into health-related research. They can potentially be used to quantify older adults’ life-space. This study aimed to evaluate the validity (vs. GPS) and the test-retest reliability of a map-based life-space assessment (MBA). Methods Life-space of one full week was assessed by GPS and by MBA. MBA was repeated after approximately 3 weeks. Distance-related (mean and maximum distance from home) and area-related (convex hull, standard deviational ellipse) life-space indicators were calculated. Intraclass correlations (MBA vs. GPS and test-retest) were calculated in addition to Bland-Altman analyses (MBA vs. GPS). Results Fifty-eight older …
Jyväskyläläisten rehtoreiden näkemyksiä koululiikunnan haasteista ja niiden ratkaisumahdollisuuksista
2009
To stay or to leave? Career story models of Finnish sports graduates
2021
Previous research has revealed the challenges of sports graduates. Of particular concern is the question of how sports graduates navigate these difficulties in the job market. This study sought to understand the modern careers of sports graduates by describing different career story models among sports degree graduates. Life story data collection was employed to capture the various influences affecting career paths. The data consisted of 59 career life stories collected from Finnish sports degree graduates who were recruited through an open writing invitation. Data were analysed with the narrative method. Five typical career story models were identified among Finnish sports degree graduates…