Search results for "TF"
showing 10 items of 1652 documents
Lietotāja pieredzes (UX) un lietotāja saskarnes (UI) ietekme vizuālās identitātes veidošanā
2021
Diplomdarba tēma ir lietotāja saskarnes (UI) un lietotāja pieredzes (UX) dizaina ietekme vizuālās identitātes veidošanā. Diplomdarba mērķis ir balstoties uz teorētiskajā daļā iegūtajām zināšanām un pētnieciskajā daļā iegūtajiem rezultātiem, izveidot savu personīgo virtuālo portfolio un zīmola grāmatu. Lai veiksmīgi izveidotu savu personalizēto portfolio, tika apkopota teorija par UI un UX dizaina principiem un izanalizēti citu dizaineru portfolio. Pētījuma rezultātā tika secināts, ka vadoties pēc UI un UX dizaina principiem ir iespējams izveidot savu vizuālo identitāti – portfolio, zīmola grāmatu. UI un UX dizainam ir redzama ietekme uz mūsdienu vizuālās identitātes veidošanu. Radošajā daļā…
Ultrasonic phased array inspection of wire plus arc additive manufacture (WAAM) samples using conventional and total focusing method (TFM) imaging…
2018
In this study, three aluminium samples produced by wire + arc additive manufacture (WAAM) are inspected using ultrasonic phased array technology. Artificial defects are machined using a centre drill, ø3 mm, and electro-discharge machining (EDM), ø0.5-1 mm, in a cylindrical through hole topology. The sample was first inspected by a single element wheel probe mounted on a KUKA robot in order to investigate the feasibility of using a conventional ultrasonic transducer approach. Unfortunately, the wheel probe was found to be unsuitable for scanning of the WAAM specimens and ultrasonic phased arrays were employed next. The setup included 5 MHz and 10 MHz arrays (128 elements) in direct contact w…
Influence of photo-initiators in the preparation of methacrylate monoliths into poly(ethylene-co-tetrafluoroethylene) tubing for microbore HPLC.
2020
[EN] In this study, poly(butyl methacrylate-co-ethyleneglycol dimethacrylate) polymeric monoliths were in situ developed within 0.75 mm i.d. poly(ethylene-co-tetrafluoroethylene) (ETFE) tubing by UV polymerization via three different free-radical initiators fscce-azobisisobutyronitrile (AIBN), 2,2-dimethoxy-2-phenylacetophenone (DMPA) and 2-methyl-4'-(methylthio)-2-morpholinopropiophenone (MTMPP). The influence of the nature of each photo-initiator and irradiation time on the morphological features of the polymer was investigated by scanning electron microscopy, and the chromatographic properties of the resulting microbore columns were evaluated using alkyl benzenes as test substances. The …
Il transito del diritto penale di fonte europea dalla "vecchia" alla "nuova" Unione post-Lisbona.Considerazioni a partire dalla nuova direttiva in ma…
2010
L’adozione della Direttiva 2009/123/CE relativa all’introduzione di sanzioni penali per l’inquinamento provocato da navi, oltre a rappresentare l’ultimo atto della complessa opera interpretativa compiuta dalla giurisprudenza europea sulla questione del riparto di competenze in materia penale tra il terzo pilastro dell’Unione ed i pilastri comunitari, fornisce altresì l’occasione per un’analisi delle prospettive del diritto penale di fonte europea, nel momento del transito dell’Europa dal vecchio al nuovo assetto istituzionale, dopo la riforma dei Trattati attuata a Lisbona. In specie, tale direttiva offre lo spunto sia per valutare il “destino” cui saranno soggetti gli atti normativi a cont…
A facies distribution model controlled by a tectonically inherited sea bottom topography in the carbonate rimmed shelf of the Upper Tithonian–Valangi…
2016
The Upper Tithonian–Valanginian shallow-water carbonates outcropping in the Palermo Mts (NW Sicily) consist of several facies associations reflecting different depositional environments of a carbonate rimmed shelf, pertaining to the Southern Tethyan continental margin. The reconstructed depositional model, based on the sedimentological features, cyclic facies arrangement and biota distribution, shows that a wide protected lagoon, dominated by algae, molluscs and scattered patch reefs, was bordered landward by a tidal flat, where stromatolitic algal mats were cyclically subaerial exposed, and seaward by a marine sand belt and reef complex. Oolitic packstone-grainstone lithofacies, cyclically…
A new project management approach for R&D software projects in the automotive industry - continuous V-model
2017
Most current work activities in R&D centres are innovative and dynamic, with project management acting as the discipline that governs them. The improvement of PM methods has become a necessity due to the following main factors: classical methodologies are increasingly difficult to apply, cutbacks in project duration are requested by organisations and customers, demands for product quality are continuously expanding. The paper examines how PM concepts are used in developed R&D projects, based on the V-model approach. It also introduces an enhanced new approach called Continuous V-model - CVM, based on agile concepts. The model has been applied on a real automotive R&D project and the resulte…
Antibiotiku noteikšana zivīs ar augsti efektīvo šķidruma hromatogrāfiju – tandēma masspektrometriju
2016
Darbā tika izpētīta literatūra par antibiotikām un to maksimāli pieļaujamiem līmeņiem un antibiotiku izmantošanu akvakultūrā. Darbā arī tika apskatītas dažādas metodes par antibiotiku atlieku noteikšanu zivīs. Atlieku kvantitatīvajai noteikšanai storu un foreļu paraugos no dažādām audzētavām tika pielietota augsti efektīvā šķidruma hromatogrāfijas-tandēma masspektrometrijas metode, izmantojot fosfolipīdu cietfāzes ekstrakcijas kolonnas. Antibiotiku atlieku noteikšana tika pārbaudīta validācijas gaitā.
Fuzzy Investment Portfolio Selection Models Based on Interval Analysis Approach
2012
Published version of an article from the journal: Mathematical Problems in Engineering. Also available from the publisher:http://dx.doi.org/10.1155/2012/628295 This paper employs fuzzy set theory to solve the unintuitive problem of the Markowitz mean-variance (MV) portfolio model and extend it to a fuzzy investment portfolio selection model. Our model establishes intervals for expected returns and risk preference, which can take into account investors' different investment appetite and thus can find the optimal resolution for each interval. In the empirical part, we test this model in Chinese stocks investment and find that this model can fulfill different kinds of investors' objectives. Fi…
Sosioøkonomisk status og mors kroppsmasseindeks er assosiert med varighet av delvis amming og fullamming av norske spedbarn : En tverrsnittsundersøke…
2017
Masteroppgave folkehelsevitenskap ME516 - Universitetet i Agder 2017 Objective: To explore whether there is an association between socioeconomic status and maternal body mass index, and duration of partial breastfeeding/exclusive breastfeeding of Norwegian infants in 2016. Design: Cross-sectional design. Baseline data from a randomized controlled trial, collected by a Food Frequency Questionnaire. Setting: Recruitment was done through Facebook and child health care centres in 2016. In total 1048 infants/parents were interested in participating in the study Early Food for Future Health. Subjects: A total of 715 infant/mother- dyads completed the questionnaire when the child was between 5 and…
What drives diners' eco-friendly behaviour? The moderating role of planning routine
2021
Research focusing on diners' intentions towards leftovers, which are considered one of the main sources of consumer food waste in restaurants, is still at a nascent stage and requires further investigation. The present study attempts to address this gap by investigating the antecedents of diners' intentions to take away leftovers and thereby mitigate food waste in an out-of-home setting. Towards this end, we examined the role of personal and social norms as antecedents of the facilitators, inhibitors, and intentions of taking away leftovers. Using the theoretical lens of the Stimulus-Organism-Response (SOR) paradigm, we tested the proposed hypotheses by analysing data collected from 281 din…