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How do teachers share and develop student ideas?
(Chapter; Bokkapittel, 2022-10-03)This article aims to try out a framework describing teacher positions based on an analysis of their interactions, and through this, gather ideas for further development of the framework. This article uses shared data from TWG 19, with data from five classrooms. These were analyzed by categorizing interaction from transcripts of the data. The analysis focuses mainly on the interactions related to one ... -
The global epidemiology of Brucella infections in terrestrial wildlife: A meta-analysis
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-17)Brucellosis is a widespread zoonotic disease with serious consequences on human and animal health. <i>Brucella</i> infections were reported in many terrestrial wild animals, from subtropical and temperate regions to arctic regions. In many areas, the epidemiology of brucellosis in wildlife is closely associated with the occurrence of the disease in livestock. Some wild species may contribute to the ... -
DEVELOPMENT OF METHOD AND CRITERIA FOR EVALUATION OF DRY-WASHING EFFICIENCY WITH RE-CON ZERO EVO
(Chapter; Bokkapittel, 2022)Society recognises the need for the preservation of nature and the need for better resource utilisation. Integration of good practice in the building industry is mainly targeted at reducing or completely eliminating waste. One of the waste sources in the concrete industry is created in washing facilities and consists of returned concrete, washing water and cement slurry. Concrete trucks are washed ... -
Evaluation of optimal replacement of natural aggregates by recycled concrete aggregates to achieve sufficient durability
(Conference object; Konferansebidrag, 2022)The use of recycled concrete aggregate (RCA) is one way to reduce the depletion of raw materials for the production of concrete. In this article RCA was tested and evaluated. Concrete with 25 to 80 % of RCA was examined in terms of its durability performance, particularly capillary absorption and shrinkage. Capillary absorption testing showed that RCA has better or identical results as the reference ... -
Capture of a novel, antibiotic resistance encoding, mobile genetic element from Escherichia coli using a new entrapment vector
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-01)<b><p>Aims</b> Antimicrobial resistance genes (ARGs) are often associated with mobile genetic elements (MGEs), which facilitate their movement within and between bacterial populations. Detection of mobility is therefore important to understand the dynamics of MGE dissemination and their associated genes, especially in resistant clinical isolates that often have multiple ARGs associated with MGEs. ... -
Chapter 11 - Hydrogels as intrinsic antimicrobials
(Chapter; Bokkapittel, 2019-10-25)Hydrogels are currently applied as the vehicles for drugs or active substances, rather than the active contributors to therapeutic activities. With increasing challenges related to antimicrobial resistance against many antibiotics, natural origin hydrogels have become attractive as more than just vehicles. Although many natural polymers exhibit intrinsic antimicrobial properties, these properties ... -
Pristransmisjon i forsyningskjeden av saltfisk og klippfisk til Portugal
(Master thesis; Mastergradsoppgave, 2023-05-31)Portugal er et av de største sjømatmarkedene i Europa og verden. Forbruket av torsk har tradisjonelt vært høyt i Portugal; det ble for eksempel konsumert rundt 22 kg per innbygger i 2015. Formålet med masteroppgaven er å undersøke pristransmisjon for eksport- og utsalgspriser av norsk salt- og klippfisk i den portugisiske markedskjeden. Et relativt ubehandlet torskeprodukt, saltfisk, og et mer ... -
Hospital admissions and mortality in the 15 years after a first-time hospital contact with an alcohol problem: A prospective cohort study using the entire Danish population
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-23)<b><p>Background</b> Potential benefits of preventing continued alcohol intake in individuals presenting at the hospital with an alcohol problem can be highlighted by studying their excess risk of subsequent morbidity and mortality. <b><p>Methods</b> All Danish residents with a first-time hospital contact with alcohol problems (intoxication, harmful use or dependence) in 1998–2002 were followed ... -
Genome editing in food and feed production – implications for risk assessment
(Research report; Forskningsrapport, 2021-10-29)The Norwegian Scientific Committee for Food and Environment (VKM) initiated this work to examine the extent to which organisms developed by genome-editing technologies pose new challenges in terms of risk assessment. This report considers whether the risk assessment guidance on genetically modified organisms, developed by the European Food Safety Authority ... -
Learning Through Action: On the Use of Logistics4.0 Lab as Learning Developer
(Chapter; Bokkapittel, 2022-01-01)The concept of learning factory is taking more and more hold as teaching method, especially after the advent of Industry 4.0 (I4.0). Learning factories have in fact proved to be effective in developing knowledge and skills necessary for students to master the potentialities of adopting new I4.0 technologies in several aspects of production and logistics systems. Driven by these potentialities and ... -
Incidental changes in orthographic processing in the native language as a function of learning a new language late in life
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-25)Acquiring a second alphabetic language also entails learning a new set of orthographic rules and specific patterns of grapheme combinations (namely, the orthotactics). The present longitudinal study aims to investigate whether orthotactic sensitivity changes over the course of a second language learning programme. To this end, a group of Spanish monolingual old adults completed a Basque language ... -
Landscape change in the Nile Delta during the fourth millennium BC: A new perspective on the Egyptian Predynastic and Protodynastic periods
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-21)The role environmental change may have played at the dawn of Egyptian history has been overlooked in comparison with other periods. Natural landscape changes taking place in the Nile Delta are argued here to have been a facilitating factor allowing, and possibly stimulating, socioeconomic changes leading to the ‘Lower Egyptian – Naqada Transition’ (LE-NT, c. 3350 BC). In this context, the LE-NT may ... -
From Waste to Value: A Practical Framework for Waste Identification and Mitigation Using Lean Management Principles
(Chapter; Bokkapittel, 2023)In the complex and fast-changing marketing environment, there is a constant need to reduce costs and enhance the performance of production systems. The cost-cutting strategies need to consider the long-term effect on the company. For example, the layoff may reduce the cost in the short term, but in the long term, it may significantly affect employees' psychological safety and increase human error. ... -
Predictive Modeling for Fair and Efficient Transaction Inclusion in Proof-of-Work Blockchain Systems
(Doctoral thesis; Doktorgradsavhandling, 2023-10-02)This dissertation investigates the strategic integration of Proof-of-Work(PoW)-based blockchains and ML models to improve transaction inclusion, and consequently molding transaction fees, for clients using cryptocurrencies such as Bitcoin. The research begins with an in-depth exploration of the Bitcoin fee market, focusing on the interdependence between users and miners, and the emergence of a fee ... -
Early Validation of High-Tech Start-ups by Using Big Data
(Chapter; Bokkapittel, 2023)Majority of the start-ups fail in the early stage of the development due to lack of validation. This paper focuses on high-tech start-ups and investigates the use of data and/or big data at this stage. The study found that early-stage start-ups fail because they create products or services not needed in the market. Early validation through an agile approach can help these young companies to manoeuver ... -
Old-age mortality and social class in northern Norway in the first half of the twentieth century
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-13)The number of studies on social inequality in mortality in Norway before 1960 is limited and they often focus on early life outcomes. Little is known about socioeconomic differences in old-age mortality before the emergence of the welfare state. Linked census and church records from the Historical Population Register of Norway were used to study a sample of 10,457 men and women born 1841–1870 ... -
Senescence and nutrients in the High Arctic
(Master thesis; Mastergradsoppgave, 2023-08-15)The primary focus of the study is to explore the previously unexplored relationship between nutrients and the onset of senescence in autumn. -
Distinct change in zooplankton zoogeography in high-Arctic Isfjorden, Svalbard
(Master thesis; Mastergradsoppgave, 2023-08-18)Klimaendringer påvirker arktis mer en andre områder i verden. Isfjorden på Svalbard utgjør et et utmerket modellsystem for å måle endringer i zooplanktonsammfunnet. IMOS tidserien ved Janne Søreide med kolleger har samlet in data i over 20 år, og konsekvent for flere stasjoner i de siste 8 årene. I denne master oppgaven ser jeg på hvordan zoogeografisk relativ abundans har endret seg de siste 12 ... -
Seasonal regulation of melanogenesis in ptarmigan
(Master thesis; Mastergradsoppgave, 2023-08-08)Ptarmigan are one of the few animals, and only bird species, to undergo seasonal colour change. Every year they moult between a white winter morph and brown summer and autumn morphs and back again. Skin samples were collected from Lagopus muta and Lagopus lagopus during the autumn moult between brown and white morphs to compare areas with brown feathers and areas that had grown white feathers. The ... -
Årlig økonomisk verdiskapning av laksefiske i Reisaelva
(Master thesis; Mastergradsoppgave, 2023-06-01)Laksefiske er en relativt beskjeden aktivitet i Norge, til gjengjeld er de som driver med det særdeles ivrige. Laksefiskere legger igjen penger i lokalsamfunn omkring elver over store deler av landet. Det knyttes økonomiske verdier til laksefisket, i tillegg til historiske, kulturelle og sosiale verdier. Oppgaven har hatt som problemstilling å undersøke årlig økonomisk verdiskapning av laksefiske ...