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Evidence of Single State Dominance in the Two-Neutrino Double-β Decay of ^{82}Se with CUPID-0.

2019

We report on the measurement of the two-neutrino double-β decay of ^{82}Se performed for the first time with cryogenic calorimeters, in the framework of the CUPID-0 experiment. With an exposure of 9.95 kg yr of Zn^{82}Se, we determine the two-neutrino double-β decay half-life of ^{82}Se with an unprecedented precision level, T_{1/2}^{2ν}=[8.60±0.03(stat) _{-0.13}^{+0.19}(syst)]×10^{19} yr. The very high signal-to-background ratio, along with the detailed reconstruction of the background sources allowed us to identify the single state dominance as the underlying mechanism of such a process, demonstrating that the higher state dominance hypothesis is disfavored at the level of 5.5σ.

two-neutrinos double-β decay; nuclear matrix elements; scintillating cryogenic calorimetersDouble beta decay exited states nuclear modelnuclear matrix elementshiukkasfysiikkaydinfysiikkatwo-neutrinos double-β decayscintillating cryogenic calorimetersPhysical review letters

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Kumppanin työttömyyden yhteys yksilön subjektiiviseen hyvinvointiin

2017

Tämän pro gradu -tutkielman tarkoituksena on selvittää kumppanin työttömyyden yhteyttä yksilön subjektiiviseen hyvinvointiin. Tutkielman alussa paneudutaan subjektiivisen hyvinvoinnin mallintamiseen ja mittaamiseen taloustieteellisestä näkökulmasta. Tutkielman teoreettisessa osuudessa esitellään kolme erilaista teoreettista tapaa – viiteryhmäteoria, sosiaalisten käytäntöjenteoria ja kotitalouden hyötyfunktiot – mallintaa kumppanin työttömyyden vaikutuksia yksilölle. Aiemmissa tutkimuksissa viiteryhmän työttömyydellä on havaittu olevan erilainen yhteys työssäkäyvän ja työttömän yksilön subjektiiviseen hyvinvointiin. Kumppanin työttömyyden on havaittu olevan…

työttömyyskumppaniSubjektiivinen hyvinvointielämään tyytyväisyyshyvinvointiviiteryhmäteoriasosiaalisten käytäntöjenteoriatyöttömyysviiteryhmätonnellisuus

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Vuorohoidon työntekijöiden työhyvinvointi 24/7 -yhteiskunnassa

2016

Tämän tutkimuksen tarkoituksena on tarkastella työhyvinvointia, siihen vai- kuttavia työn piirteitä, sekä säännöllistä päivätyötä ja epätyypillistä työaikaa tekevien työntekijöiden työhyvinvoinnin eroja vuorohoidossa. Tutkimuksen päämääränä on lisätä tietoutta vuorohoidon työntekijöiden työhyvinvoinnista, sekä epätyypillisten työaikojen työhyvinvoinnille asettamista haasteista näiden kehittämiseksi ja parantamiseksi. Tutkimus on määrällinen, ja se toteutettiin keväällä 2016 yhteistyössä OHOI, osaamista vuorohoitoon –hankkeen kanssa. Tutkimusaineisto kerättiin Keski-Suomen vuorohoitoyksiköistä verkkokyselylomakkeella, ja analysoitiin SPSS –anal…

työuupumusvuorohoitotyöhyvinvointityön imupäivähoitoTyöhyvinvointityön imuuupumusepätyypillinen työaikaepätyypillinen työ

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Koettu palveleva johtajuus, työn imu ja työuupumus : pitkittäistutkimus

2014

Tässä tutkimuksessa tarkasteltiin palvelevan johtajuuden, työn imun sekä työuupumuksen välisiä yhteyksiä pitkittäistutkimusasetelmassa. Tämän lisäksi tavoitteena oli tutkia palvelevan johtajuuden rakennetta ja pysyvyyttä. Palveleva johtajuus perustuu Greenleafin (1977) ideologiaan ihmislähtöi- sestä johtamisesta, jota lähestyttiin Dierendonckin (2011) palvelevan johtajuuden operationalisoin- nin kautta. Palvelevan johtajuuden ominaispiirteet ovat voimaannuttaminen ja yksilöiden kehittämi- nen, nöyryys, aitous, myötäeläminen, vastuuttaminen ja suunnan näyttäminen. Työn imun taustateo- riana oli Schaufelin ja työryhmän (2002) malli, jossa työn imu on positiivisell…

työn imutyöuupumus.Palveleva johtajuustyön imujohtajuusuupumus

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Associations of near work time, watching TV, outdoors time, and parents' myopia with myopia among school children based on 38-year-old historical dat…

2021

Purpose To study the prevalence and risk factors of myopia with data from a questionnaire study conducted in 1983 among Finnish school children. Methods School children (n = 4 961) from the 1st, 5th and 8th grades of school (7-, 11- and 15-year-olds) in Central Finland were screened for vision followed by a questionnaire, which was returned by 4 352 (87.7%) participants. Myopia was categorized based on the questionnaire. Items concerned daily time spent on near work and outdoor activities, excluding time spent at school, watching TV and parental myopia and the associations of myopia with these factors were studied. Results The prevalence of myopia was 3%, 15% and 27% among the 7-, 11- and 1…

ulkoiluMaleParentsesiintyvyysgenetic structuresAdolescentmedia_common.quotation_subjectlikinäköisyysAge DistributionLeisure ActivitiesVision ScreeningnuoretRisk FactorsSurveys and QuestionnairesMyopiaPrevalenceMedicineNear workHumansGirlSex DistributionChildStudentsFinlandmedia_commonQuestionnaire studybusiness.industryGeneral MedicineriskitekijätConfidence intervaleye diseasesOphthalmologyFemalebusinessDemographyActa ophthalmologicaReferences

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IMI Prevention of Myopia and Its Progression

2021

The prevalence of myopia has markedly increased in East and Southeast Asia, and pathologic consequences of myopia, including myopic maculopathy and high myopia-associated optic neuropathy, are now some of the most common causes of irreversible blindness. Hence, strategies are warranted to reduce the prevalence of myopia and the progression to high myopia because this is the main modifiable risk factor for pathologic myopia. On the basis of published population-based and interventional studies, an important strategy to reduce the development of myopia is encouraging schoolchildren to spend more time outdoors. As compared with other measures, spending more time outdoors is the safest strategy…

ulkoilugenetic structuresContact Lensesmedicine.medical_treatmenttaittovirheetehkäisyatropinePopulationVisual impairmentlikinäköisyysorthokeratologyGlobal HealthRefraction Ocularmyopia-associated optic neuropathyOptic neuropathy03 medical and health sciences0302 clinical medicineMyopiaPrevalencemedicineHumansRisk factorhigh myopiaeducationeducation.field_of_studySpecial Issuebusiness.industrypathologic myopiamyopic macular degenerationOrthokeratologyAccommodation Ocularpiilolasitmedicine.diseaseeye diseasesAmplitude of accommodationEyeglassesDisease Progression030221 ophthalmology & optometryOptometryMaculopathysense organsmedicine.symptombusinessAccommodation030217 neurology & neurosurgeryInvestigative Opthalmology & Visual Science

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An international review on one and two level innovative unconventional intersection and interchange.

2013

The research on road intersection and interchange has recently allowed to design innovative one and two level unconventional layouts (UIIDs) which are of undoubted interest, especially in terms of traffic functionality and safety. The main objective of the paper is to discuss the geometric layouts, the principal advantages and the disadvantages, in terms of cost, safety, performances of the most interesting UIIDs, like two-level signalized intersection (TLSI), single-point urban interchanges (SPUI), center-turn overpass (CTO), echelon interchange (EI), Crossover Diamond interchanges (DCD), Upstream Signalized Crossover Intersection (USC), Median U-turn Intersection (MUT), “Target”, “Flower”…

unconventional layouts unconventional layouts construction costsSettore ICAR/04 - Strade Ferrovie Ed Aeroporti

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Negative emotional consequences of labour market activation policies for long-term unemployed young adults in Finland

2021

PurposeThis article deals with the negative emotional consequences of active labour market policies (ALMPs) for long-term unemployed young adults in Finland. Although such policies may have positive effects, an exploration of their negative impacts reveals their problematic side effects. We explore various aspects of ALMP interventions that prevent individuals from gaining such positive outcomes and thus reduce their motivation to invest in the policies.Design/methodology/approachDrawing on the affect theory of social exchange, we understand that individuals seek positive rewards from social interactions. Our data is taken from life course interviews with unemployed people aged 20–31 in cen…

unemploymentaffect theory of social exchangeAffect theorySociology and Political Sciencemedia_common.quotation_subjectControl (management)Psychological interventiontyöttömättyömarkkinapolitiikkaemotionsactive labour market policiesActive labour market policieshenkinen hyvinvointinuorettunteettyöelämäYoung adultpitkäaikaistyöttömyysmedia_commonnuoret aikuisetyouthtyöllistyminensyrjäytyminentyöttömyysSocial exchange theorykokemuksetUnemploymentpitkäaikaistyöttömätLife course approachDemographic economicsBusinessGeneral Economics Econometrics and FinanceInternational Journal of Sociology and Social Policy

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The Promise and Deception of Participation in Welfare Services for Unemployed Young People

2018

This study examined the role of welfare services in the participative citizenship of young people under 30 years of age outside the labour market. Thematic content analysis of the government’s white papers regarding participation policies, as well as participatory action research projects in two Finnish towns, were used to identify factors that enable or hinder participation for this group of service users. The paradigm of participation was critically examined with reference to the theoretical framework of Max Horkheimer and Theodor Adorno’s “dialectic of Enlightenment”, which proposes the parallel existence of the promise and the deception of Enlightenment. The results indicated that user …

unemploymentdialectic of Enlightenmentmedia_common.quotation_subjectParticipatory action researchtyömarkkinatyoung peoplelcsh:Social SciencesosallistaminennuoretMedia TechnologyDemocratizationSociologymedia_commonosallistuminenGovernmentSocial workbusiness.industrywelfare serviceshyvinvointipalvelutPublic relationsDeceptiontyöttömyysparadigm of participationlcsh:HWorkfareWorkforceThematic analysisbusinessCritical Social Work

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Sammenhengen mellom mestringsforventning, helserelatert livskvalitet og selvrapportert fysisk aktivitet blant elever i videregående skole

2016

Masteroppgave folkehelsevitenskap - Universitetet i Agder 2016 Background: Two different intervention models were developed to increase participation in physical education in high school, targeting “motion enjoyment” and “sport enjoyment”. Both models are intended to increase the pleasure of physical activity in physical education, as well as to contribute to the development of students’ skills, abilities and increase future commitment. The intention behind the motion enjoyment model is to reinforce positive experiences which are related to physical activity, along with raising the awareness in young people of the health benefits associated with physical activity. The sport enjoyment model …

ungdomyouthhelserelatert livskvalitetME516VDP::Social science: 200::Social science in sports: 330::Physical education and sport psychology: 333selvrapportert fysisk aktivitethealth related quality of life (HRQOL)self-efficacyself-reported physical activitymestringsforventning

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