Search results for "craft"
showing 10 items of 369 documents
5. un 6. klases skolēnu motivācijas aktivizēšana matemātikas apguvē, izmantojot Minecraft spēles digitālo vidi.
2021
Diplomdarbs ir izstrādāts ar mērķi izpētīt Minecraft spēles digitālās vides izmantošanas iespējas, lai aktivizētu 5. un 6. klases skolēnu mācīšanās motivāciju matemātikas apguvē. Diplomdarba aktualitāte ir saistīta ar nepieciešamību aktivizēt skolēnu mācīšanās motivāciju un iesaisti attālinātajā mācību procesā, lai veicinātu interesi par matemātikas mācību priekšmetu, kas ilgtermiņā sekmētu augstāku mācību sniegumu. Kā efektīvs rīks izvēlēta Minecraft spēles digitālā vide, tādējādi apmierinot nepieciešamību mācību procesā pielietot digitālās tehnoloģijas un spēlē balstītu mācību principus. Pētījumā konstatēts, ka Minecraft spēles digitālo vidi iespējams izmantot matemātikas stundās daudzvei…
Mary Wollstonecraft och autonomins uppkomst:
2018
Uppsatsen granskar marginaliseringen av kvinnor i filosofins historia genom att fästa uppmärksamhet vid hur filosofihistorieskrivningen bidragit till denna marginalisering. Utgångspunkten är J. B Schneewinds inflytelserika bok The Invention of Autonomy (1998) och det faktum att Schneewind, trots ett explicit intresse för en egalitär moralfilosofi och ett brett fokus på moralfilosofis utveckling, inte inkluderat en enda kvinnlig tänkare. Uppsatsen består av fem avsnitt. Först presenterar jag några generella synpunkter på filosofihistorieskrivningens marginaliseringsmekanismer. Det andra avsnittet presenterar Schneewinds huvudargument och i det tredje granskar jag hans val att inte inkludera …
Storia dell'Arte in Europa. Inghilterra
2014
Il saggio si offre come guida alla lettura dei maggiori fenomeni artistici fioriti in Inghilterra nel XIX secolo e affronta la genesi e lo sviluppo di tendenze e movimenti straordinari che si estendono dal Gothic Revival alle Arts and Crafts, dai Preraffaelliti all'Aesthetic Movement, dal Japonisme all'Art Nouveau. Il volume, ampiamente illustrato e corredato di bibliografia aggiornata, traccia un quadro storico-critico dell'età vittoriana senza tralasciare l'analisi delle maggiori opere d'arte dell'epoca, realizzata da artisti quali William Morris, Dante Gabriel Rossetti, Albert Moore, Lawrence Alma-Tadema, Aubrey Beardsley e molti altri autori, oggi al centro di un rinnovato interesse da …
MC-United - tīmekļa vietne spēļu projektam
2017
Mājas lapa spēļu projektam “MC-United” tika izstrādāta kvalifikācijas darba ietvaros. Tā paredzēta Minecraft spēļu projektam, un ietver iespēju lietotājiem sekot līdzi projekta jaunumiem, reklamēt savu privāto Minecraft serveri, pavadīt laiku, skatoties video, kurus ievietojuši citi lietotāji, vai vienkārši komunicējot savā starpā forumā vai tērzētavā. Darbs tika izstrādāts, izmantojot Laravel 5.2 ietvaru, un tika veidots HTML, CSS, JavaScript, PHP programmēšanas valodās.
Illegitimate tasks, job crafting and their longitudinal relationships with meaning of work
2021
The aims of this study were twofold: first, to investigate whether illegitimate tasks and job crafting are associated longitudinally with meaning of work, and, second, to explore whether job crafti...
Job change without changing job? Exploring job crafting in Spain
2014
El document de treball analitza el “job crafting” i la seva validesa convergent amb el “work engagement” i la personalitat proactiva a Espanya. Basat en el model de demandes i recursos laborals (Job Demands-Resources model) amb quatre dimensions (augment dels recursos estructurals del treball, disminucio de les demandes de treball, augment dels recursos socials del treball i creixent demanda dels reptes del treball), el document de treball valida una escala de “job crafting” a partir d’una mostra de 896 treballadors d’empreses a Espanya. Els resultats de l’analisi factorial confirmatori i d’invariancia suggereixen que el model de quatre factors descriu satisfactoriament l’estructura dimensi…
Former for lek En empirisk analyse av møtet mellom barn og åpen form.
2015
Masteroppgave kunstfag- Universitetet i Agder, 2015 Denne oppgaven kan leses som et møte mellom barn og åpen form. Empirien utgjør materialet fra en observasjon der barn i en barnehage får nye formelementer som er laget spesielt for denne oppgaven. Problemstillingen i oppgaven er Hvordan kan åpne former skape fantasi i barns lek? Utgangspunktet er at barn kan leke med apparater og leketøy som enten har en bestemt funksjon, eller en mer åpen utforming, der gjenstanden ikke nødvendigvis viser at er noe, nærmere bestemt har en åpen form. I pedagogikken til Friedrich Frøbel fremholdes de åpne formene som fordelaktige, da de skaper fantasi og læring. Oppgaven viser også til kunstneren Gjedrem, s…
Catalytic activity of rare-earth-supported catalysts in Friedel–Crafts acylations
1999
Abstract Friedel–Crafts acylations are catalysed by rare-earth-supported catalysts. The preparation, characterization and performance of these solid catalysts in a test acylation reaction and in a variety of syntheses of aromatic ketones are reported. In contrast to the reactions using AlCl3, the experimental conditions are non-polluting and the final work-up does not require any aqueous treatment.
Lanthanide bis(trifluoromethylsulfonyl)amides vs. trifluoromethylsulfonates as catalysts for Friedel–Crafts acylations
2002
Abstract The use of catalytic amounts: 1 mol% or less of perfluoroalkyl lanthanide salts as homogeneous catalysts for Friedel–Crafts acylations in non-hazardous solvents is thereafter investigated. Lanthanide bis(trifluoromethylsulfonyl)amides are better catalysts than the triflate analogues towards the acetylation of activated aromatic rings.
Trinuclear Lanthanide Coordination Clusters: Single-Molecule-Magnet Behavior and Catalytic Activity in the Friedel-Crafts Alkylation Reaction.
2019
A new multidentate ligand (H3 L) was synthesized by the condensation reaction of 4-tert-butyl-2,6-diformylphenol and 2-amino-4-nitrophenol. The reaction of the ligand with hydrated lanthanide nitrate produced two isostructural trinuclear coordination clusters: [DyLn3 L3 (DMF)3 (H2 O)2 ] ⋅ 3.8DMFLn=Dy (1) and Nd (2) (DMF=N, N-dimethylformamide). Single-crystal X-ray diffraction analysis revealed that there are three lanthanide ions arranged in an almost perfect linear fashion in both complexes. Magnetic studies show single-molecule-magnet (SMM) behavior in the Dy derivative with τ0 =1.7×10-6 s and a thermal energy barrier of 7.0 cm-1 . Both complexes were used as catalysts towards the Fried…