Search results for "KUI"
showing 10 items of 752 documents
Associations between identity processes and success in developmental tasks during the transition from emerging to young adulthood
2019
Little is yet known of how personal identity processes of exploration and commitment develop beyond adolescence and how they interact with developmental tasks of young adulthood. Employing the DIDS (The Dimensions of Identity Development Scale; commitment making, identification with commitment, exploration in breadth, exploration in depth and ruminative exploration) in a longitudinal sample of Finnish young adults (measurement at age 24 and 29; N = 854, 63% women), the results of this study suggested 1) that identity commitment and exploration levels, in general, decrease over time, 2) that success in developmental tasks but not sex moderate this development, and 3) that among developmental…
OSSOS. IX. Two objects in Neptune's 9:1 resonance: implications for resonance sticking in the scattering population
2018
We discuss the detection in the Outer Solar System Origins Survey (OSSOS) of two objects in Neptune's distant 9:1 mean motion resonance at semimajor axis $a\approx~130$~au. Both objects are securely resonant on 10~Myr timescales, with one securely in the 9:1 resonance's leading asymmetric libration island and the other in either the symmetric or trailing asymmetric island. These objects are the largest semimajor axis objects with secure resonant classifications, and their detection in a carefully characterized survey allows for the first robust resonance population estimate beyond 100~au. The detection of these objects implies a 9:1 resonance population of $1.1\times10^4$ objects with $H_r&…
Young adults and the tuning of the entrepreneurial mindset in neoliberal capitalism
2019
Enhancing the entrepreneurial spirit of young people is a means by which their employability and future potential as well as economic growth, the core goal of national policies, are incubated. Consequently, individuals performing entrepreneurial mindset are seen to possess the most future potential. We sketch the contours of this mindset and develop the idea of ‘tuning’ the entrepreneurial mindset with other discursive elements, or ‘ingredients’, available in society in order to make the overarching idea of entrepreneurialism more manageable, bearable, and even enjoyable at the individual level. The ingredients with which the mindset is tuned are non-depressiveness, happiness, and gratefuln…
Effective elastic properties of biocomposites using 3D computational homogenization and X-ray microcomputed tomography
2021
A 3D computational homogenization method based on X-ray microcomputed tomography (μCT) was proposed and implemented to investigate how the fiber weight fraction, orthotropy and orientation distribution affect the effective elastic properties of regenerated cellulose fiber-polylactic acid (PLA) biocomposites. Three-dimensional microstructures reconstructed by means of the X-ray μCT were used as the representative volume elements (RVEs) and incorporated into the finite element solver within the computational homogenization framework. The present method used Euclidean bipartite matching technique so as to eliminate the generation of artificial periodic boundaries and use the in-situ solution d…
Ikäperusteinen digitaalinen kahtiajako vanhuksien osalta
2017
Tämä kandidaatintutkielma käsittelee ikäperusteista digitaalista kahtiajakoa vanhuksien osalta. Tutkielmassa käsitellään muun muassa mahdollisia haittoja, joita digitaalinen kahtiajako vanhimmille ikäluokille voi aiheuttaa jatkuvasti enenevissä määrin teknologistuvissa yhteiskunnissa tai niin kutsutuissa tietoyhteiskunnissa sekä vanhuksia koskevan ikäperusteisen digitaalisen kahtiajaon olemassaoloa, suuruutta ja syitä. Kahtiajaon syiden tutkimisessa käytetään apuna myös teknologian omaksumista selittäviä TAM- ja UTAUT-malleja. Tutkimus toteutetaan kirjallisuuskatsauksena teorialähtöisesti. Tutkielman aihepiiristä löytyy runsaasti aikaisempaa tutkimusta, mutta on huomionarvoista, että suuri …
Long-term determinants of changes in television viewing time in adults : Prospective analyses from the Young Finns Study
2018
Purpose: The long‐term effects of sociodemographic and health characteristics on television viewing (TV) time changes have not been identified in adulthood. We aimed to examine the modifiable and non‐modifiable determinants of changes in TV‐time in young adults over 10 years.Methods: Participants (N = 2929) aged 24‐39 years were recruited between 2001 and 2011 from the Cardiovascular Risk in Young Finns Study. Data were collected using questionnaires and a medical examination. The determinants of changes in TV‐time were estimated using latent growth modeling for men and women separately.Results: For men, inverse associations with initial levels of TV‐time were observed for students becoming…
Understanding adults’ strong problem-solving skills based on PIAAC
2017
Purpose Research has shown that the problem-solving skills of adults with a vocational education and training (VET) background in technology-rich environments (TREs) are often inadequate. However, some adults with a VET background do have sound problem-solving skills. The present study aims to provide insight into the socio-demographic, work-related and everyday life factors that are associated with a strong problem-solving performance. Design/methodology/approach The study builds on large-scale data of the Programme for the International Assessment of Adult Competencies (PIAAC) and gives insight into VET adults (N = 12,929) with strong problem-solving skills in 11 European countries. Find…
Changes in Young Europeans’ Values During the Global Financial Crisis
2019
We investigate the impact of the global financial crisis (GFC) on the personal values of youth and young adults (age 16–35 years) from 16 European countries. Using time series cross-sectional data from seven waves (2002–2014) of the European Social Survey, we examined (1) whether the GFC led to value shifts between cohorts of young people and (2) whether welfare state provision moderate the expected value shifts. Multilevel analyses showed that, following the GFC, the importance of security, tradition, benevolence, and, to a lesser extent, conformity values increased. In contrast, hedonism, self-direction, and stimulation values decreased. In line with our moderation hypothesis, power, and…
Pyrolysis-gas chromatography : mass spectrometry analysis of di- and triterpenoids
2017
The objective of this work was to study a specific class of extractives existing in lignocellulosic biomass and more precisely in wood materials, and their thermochemical behavior during pyrolysis. The focus was centered on the class of terpenes and terpenoids; specifically two model compounds, abietic acid and betulinol, were chosen to represent the subclasses of di- and triterpenoids, respectively. The model compounds were investigated via pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) and the main objective was to study their product profiles and characteristic fragmentations, as well as the influence of specific variables (pyrolysis temperature and time) on pyrolysis products…
Physical activity accumulation along the intensity spectrum differs between children and adults
2021
Purpose Detailed exploration of physical activity accumulation with fine grading along the intensity spectrum has indicated the potential pragmatic utility of such an approach. However, it is currently unclear what sorts of accumulation patterns along particular intensity bands are found in the children and adult populations. Therefore, we conducted a comparison of activity accumulation in specific intensity bands between four distinct populations: children, adults with sedentary lifestyles, habitual joggers, habitual marathon runners. Methods Free-living waist-worn accelerometry records from 28 children aged 7 to 11, and 61 adults aged 25 to 35 were analysed. Activity intensity was evaluat…