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Plastic – the lightweight, flexible material created by humans – has been an amazing invention that changed the world and made us totally dependent on it. The past century saw the development of a number of synthetic plastic materials with different chemistries and properties suited for myriad applications unparalleled by any other natural material. However, the plastics are currently in focus not

It has often been the presumption that reverse cross-linguistic influence requires an advanced fluency in the second language. This assumption has led to much of the research focusing on the impact of the speaker’s existing languages towards their second or third language. Our mental lexicons are, however, in a constant state of change through learning, forgetting, and consolidation, and we should

This report presents the sixth version of the European Grassland Butterfly Indicator, one of the EU biodiversity indicators of the European Environment Agency.The indicator is based on more than 9200 transects in national Butterfly Monitoring Schemes covering 22 countries across Europe, most of them active in the European Union. In 2015, counts were made in more than 4500 transects.Butterflies rep

The chemical industry is primarily dependent on fossil oil and gas as raw materials. With increasing demands on reducing the greenhouse gas emissions and carbon footprint attributed to fossil based production, the industry looks for alternative renewable cleaner resources to secure the supplies for future chemical and material products. The current trend in the shift to bio-based economy aims at u

Rapporten sammanfattar fjärilsinventeringar utförda under 2015 inom Biogeografisk uppföljningsom drivs av Naturvårdsverket. I fjällen kunde trots kallt och ostadigt väder 24 ytorinventeras och totalt noterades 12 högnordiska blåvingar på 6 ytor och 4 dvärgpärlemorfjärilarpå 3 ytor. Inventeringen gav dessvärre inget fynd av fjällsilversmygare detta år. Svartfläckigblåvinge sågs med 180 individer på

Rapporten sammanfattar fjärilsinventeringar utförda 2016 inom Biogeografisk uppföljningsom drivs av Naturvårdsverket. I fjällområdet kunde 66 ytor inventeras och sammanlagtnoterades 80 högnordiska blåvingar på 20 ytor och 55 dvärgpärlemorfjärilar på 19 ytor.Inventeringen gav dessvärre inget fynd av fjällsilversmygare detta år. Förekomsten avtajgafjällfly undersöktes på 8 lokaler från Lycksele lapp

This study evaluates a new pedagogic approach implemented in material courses for product design students at bachelor level education. Material education within the field of design education at technical faculties has, in general, a strong technical focus, e.g. selecting materials with predominant focus on engineering properties of materials. Product design education at a bachelor level need to of

—The aim of this paper is to briefly present the historyand the status of the arterial characterization of today as wellas summarize our work on two new approaches in arterialcharacterization – measurements of the longitudinal movementand the minute roughness of the arterial wall.

Concomitant contact allergy to formaldehyde and formaldehyde-releasers remains common among patients with allergic contact dermatitis. Concentration of free formaldehyde in cosmetic products within allowed limits have been shown to induce dermatitis from shortterm use on normal skin. The aim of this study was to investigate the formaldehyde content of cosmetic products made in Lithuania. 42 sample