Search results for "IPR"
showing 10 items of 1515 documents
13-16 gadus vecu pusaudžu rakstura stipro pušu saistība ar pašcieņu un mācību sasniegumiem
2020
Šī pētījuma mērķis bija noskaidrot sakarības starp pusaudžu rakstura stipro pušu, pašcieņas un mācību sasniegumu rādītājiem, kā arī veikt lingvistisku un psihometrisku (The VIA Youth Survey (ages 10-17) “VIA Youth-96“) adaptāciju Latvijas 13-16 gadīgu pusaudžu vidē. Pētījumā piedalījās 203 pusaudži (90 zēni, 113 meitenes) no 3 dažādām Latvijas skolām. Pētījuma ietvaros pusaudži aizpildīja elektroniskā veidā rakstura stipro pušu aptaujas (The VIA Youth Survey (ages 10-17) “VIA Youth-96”, Park, Peterson, 2006) latviešu valodā, kam tulkojumu veikusi neatkarīga tulkotāju grupa, pašcieņas aptauju (M.Rozenberga vispārējā pašvērtējuma (pašcieņas) aptauja, Rosenbergs’s Self-Esteem Scale; SES, 1965,…
Tarinallinen lähestymistapa yksilön ja yhteisön suhteen tutkimiseen : yksilöiden identiteettiprojekteja organisaation kollektiiviseen narratiiviseen …
2003
Juliste natsipropagandan välineenä
2000
Aging-associated changes in NF-kappa Β signaling
2000
Acidity and basicity of primaryN-phenylnitramines: catalytic effect of protons on the nitramine rearrangement
2002
Para-substituted N-phenylnitramines were prepared either by oxidation of diazonium salts or by nitration under alkaline or acidic conditions. Isotopic [15N-NO2] labelling indicated that the bands characteristic of the N-nitro group appear in the 1318–1323 and 1585–1607 cm−1 regions. In the nitrogen NMR spectra, the nitramino group gives two resonances at −193 ± 3 (NH) and −32 ± 3 ppm (NO2). The chemical shifts in proton and carbon NMR spectra are predictable, based on increments and the additivity rule. The spectral data indicate the lack of conjugation between the nitramino group and another substituent bound to the ring. It seems to contradict the well-known fact that substituents strongl…
"Like ambrosia of ancient Greece" : categorization of pulled oats in the marketplace
2018
Kasvisruuan suosio on ollut nousussa viime vuosien ajan. Sekasyönti ja niin kutsuttu fleksaus ovat myös yleistyneet. Syitä tähän voi etsiä esimerkiksi terveys- ja ympäristökysymyksistä. Kasviperäisten elintarvikkeiden ja vaihtoehtoisten proteiinien kategorisointi markkinoilla on kuitenkin epämääräistä. Tässä pro gradu –työssä tavoitteeni on laajentaa ymmärrystä tästä kategorisoinnista tapaustutkimuksen avulla: tapauksena uutuustuote nyhtökaura niin kutsutuilla lihankorvikemarkkinoilla. Gold and Green Foods toi nyhtökauran markkinoille vuonna 2015, minkä jälkeen sille on tuotettu moninaisia merkityksiä. Tämä tutkimus pyrkii vastaamaan kysymykseen, miten nyhtökaura on kategorisoitu markkinoil…
Undergraduate Students’ Acceptance of a Reciprocating One-File System for Endodontic Treatment
2020
Abstract Objectives Reciprocating endodontic one-file systems are a comparatively new method for root canal shaping. Even though the mechanical properties are comparable to modern rotating mechanical systems, data about subjective assessment and application quality are scarce. This study evaluates the reciprocating one-file system in undergraduate education. Materials and Methods A total of 42 undergraduate students without experience regarding reciprocating file systems filled in a questionnaire in four different points in time (t 1–t 4) anonymously. The questionnaire was based on a numerical rating scale ranging from 0 to 10. Statistical Analysis A least significant difference post-hoc an…
Reciprocal Relations between Adolescents’ Self-Concepts of Ability and Achievement Emotions in Mathematics and Literacy
2021
This longitudinal study examined cross-lagged relations of self-concepts of ability and achievement emotions (i.e., enjoyment, boredom, anxiety) in two central school subjects (i.e., mathematics and literacy). Adolescents (N = 848) reported their achievement emotions and self-concepts of ability four times during Grades 6 and 7. The pattern of results was different for mathematics and literacy subjects. For mathematics the results of random intercept cross-lagged panel models showed a positive reciprocal relationship between self-concepts of ability and enjoyment and a negative reciprocal relationship between self-concept and anxiety. Lower self-concepts of ability in mathematics also predi…
Membership negotiation in the first workplace : newcomers' experiences
2020
PurposeThis qualitative study aims to understand young professional newcomers' experiences of communication processes in membership negotiation in their first workplace after graduation.Design/methodology/approachInstead of a one-time interview, the participants were contacted five to ten times during the three to ten months, beginning when they entered the workplace. The data were analyzed using a constant comparative method.FindingsThree communication processes during membership negotiation were identified: developing reciprocity, seeking and perceiving acceptance and becoming an active member. To experience membership, newcomers need to achieve acceptance and engage in reciprocal communi…
Longitudinal tests of the theory of planned behaviour : A meta-analysis
2023
In a meta-analysis of longitudinal analyses of the theory of planned behaviour, we tested a series of extended or auxiliary theory-consistent hypotheses: construct stability, theory predictions within and between occasions, consistency over time or stationarity in theory effects and reciprocal effects among constructs. We also tested the effects of moderators on theory effects: measurement lag, health behaviour type (protection, risk) and specific health behaviours (alcohol, dietary and physical activity). A systematic search identified 87 studies eligible for inclusion. Meta-analytic structural equation models supported construct stability and theory effects within and between occasions. O…