Viser treff 13221-13240 av 36282

    • Det russiske konstruktikonet: Hvordan vi bygger en database med syntaktiske konstruksjoner 

      Janda, Laura Alexis; Endresen, Anna; Nesset, Tore (Conference object; Konferansebidrag, 2021-06)
      Et konstruktikon er et stort strukturert inventar av grundig beskrevete og illustrerte konstruksjoner (Lyngfelt et al. 2018). Slike allment tilgjengelige digitale databaser er viktige ressurser for både språkforskere og andrespråkstudenter, men foreløpig bygges det konstruktikon for et svært lite antall språk, inkludert svensk, tysk, spansk, brasiliansk portugisisk, koreansk, japansk og russisk. Vår ...
    • Privacy Perceptions and Concerns in Image-Based Dietary Assessment Systems: Questionnaire-Based Study 

      Sharma, Aakash; Czerwinska, Katja P; Brenna, Lars; Johansen, Dag; Johansen, Håvard D. (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-15)
      Background: Complying with individual privacy perceptions is essential when processing personal information for research. Our specific research area is performance development of elite athletes, wherein nutritional aspects are important. Before adopting new automated tools that capture such data, it is crucial to understand and address the privacy concerns of the research subjects that are to be ...
    • Anti-proliferative activity of a novel tricyclic triterpenoid acid from Commiphora africana resin against four human cancer cell lines 

      Isaksson, Johan; Rylandsholm, Fredrik G.; Bouř, Petr; Svendsen, John Sigurd Mjøen; Brichtová, Eva; Choi, Sng Un; Lee, Sang‑Ho; Jung, Young-Sik; No, Zae Sung; Aasen, Arne Jørgen; Dekebo, Aman; Dinku, Worku (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-17)
      Myrrh, a resin derived from the damaged bark of Commiphora genus, has traditionally been used for treatment of various human diseases, such as amenorrhea, ache, tumors, fever, and stomach pains. In spite of this widespread use of the myrrh in Ethiopia, the pharmacological activity and chemical composition have not been studied in detail. A new tricyclic triterpene acid (3S,4S,14S,7E,17E,21Z)-3, ...
    • Quality management practices of intensive whiteleg shrimp (Litopenaeus vannamei) farming: A Study of the Mekong delta, Vietnam 

      Kim, Nguyen Thi Quyen; Van Hien, Huynh; Doan Khoi, Le Nguyen; Yagi, Nobuyuki; Lerøy Riple, Anna Karia (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-02)
      Continuous warnings on quality and food safety of shrimp products from importers have led to increases in port rejections. This has increased awareness amongst Vietnamese farmers for conducting shrimp farming according to specific certification guidelines. The purpose of this paper is to clarify the situation of quality control and effectiveness of Good Aquaculture Practices (GAP) in Vietnam ...
    • Student questioning generated from an inquiry of an authentic reindeer head 

      Misund, Stig; Strand, Jo Espen Tau; Ødegaard, Marianne (Conference object; Konferansebidrag, 2021-06)
      This study pays special attention to students’ curiosity in science topics, and analyzes their capability in formulating adequate questions for deeper learning. One 5thgrade class and one 6 thgrade class, each divided into smaller groups, were given authentic reindeer heads and challenged to use their “own-hands-skills” in search for new knowledge. Each group had to agree upon at least three ...
    • Machine Learning-based Classification, Detection, and Segmentation of Medical Images 

      Jha, Debesh (Doctoral thesis; Doktorgradsavhandling, 2022-01-21)
      Gastrointestinal tract (GI) cancers are among the most common types of cancers worldwide. In particular, colorectal cancer (CRC) is the most lethal in terms of number of incidences and mortality (third most common cause of cancer and the second common cause of cancer-related deaths). Colonoscopy is the gold standard for screening patients for CRC. During the colonoscopy, gastroenterologists examine ...
    • High spatial and temporal resolution L- and C-band Synthetic Aperture Radar data analysis from the yearlong MOSAiC expedition 

      Johansson, Malin; Singha, Suman; Spreen, Gunnar; Howell, Stephen; Sobue, Shin-ichi; Davidson, Malcolm (Conference object; Konferansebidrag, 2021-04)
      In the yearlong MOSAIC expedition (2019-2020) R/V Polarstern drifted with sea ice through the Arctic Ocean, with the goal to continually monitor changes in the coupled ocean-ice-atmosphere system throughout the seasons. A substantial amount of synthetic aperture radar (SAR) satellite images overlapping the campaign was collected. Here, we investigate the change in polarimetric features over sea ice ...
    • The Structure of Climate Variability Across Scales 

      Franzke, Christian L.E.; Barbosa, Susana; Blender, Richard; Fredriksen, Hege-Beate; Laepple, Thomas; Lambert, Fabrice; Nilsen, Tine; Rypdal, Kristoffer; Rypdal, Martin; Scotto, Manuel G; Vannitsem, Stephane; Watkins, Nicholas W.; Yang, Lichao; Yuan, Naiming (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-05)
      One of the most intriguing facets of the climate system is that it exhibits variability across all temporal and spatial scales; pronounced examples are temperature and precipitation. The structure of this variability, however, is not arbitrary. Over certain spatial and temporal ranges, it can be described by scaling relationships in the form of power laws in probability density distributions and ...
    • Endosymbiotic pathogen-inhibitory gut bacteria in three Indian Major Carps under polyculture system: A step toward making a probiotics consortium 

      Ghosh, Koushik; Mukherjee, Anjan; Dutta, Dipanjan; Banerjee, Sudeshna; Breines, Eva Marie; Hareide, Ellinor; Ringø, Einar (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-04-10)
      The gastrointestinal (GI) microbiome in fish plays significant roles in health and disease resistance. This investigation was accomplished to enumerate, characterize and identify the potential probiotic bacteria from three Indian Major Carps (IMCs), viz., rohu (Labeo rohita), catla (Catla catla) and mrigal (Cirrhinus mrigala) using culture dependent methods. Altogether, 105 pathogen-inhibitory ...
    • Studielivskvalitet i norsk høyere utdanning. En kvalitativ intervjustudie om hvordan studenter opplever studielivskvalitet 

      Aikio, Kristina Johansen (Master thesis; Mastergradsoppgave, 2021-11-09)
      Dette er en kvalitativ studie som utvikler kunnskap om studenters opplevelser av studielivskvalitet i et studieforløp. Det er utført tre individuelle intervjuer av studenter i på master- eller bachelornivå for å få et fenomenologisk innblikk i hvordan de anser studielivskvaliteten i sitt studieforløp. Studien er en replikasjonsstudie av Damsgaard (2019) studie Studielivskvalitet. Studenters erfaringer ...
    • Psykososiale intervensjoner i klasserommet: Dugnadsarbeid på læreres bekostning? En kvantitativ undersøkelse av lærerperspektivet i Better Learning Program 2, Vestbredden-piloten 

      Jørgensen, Karoline (Master thesis; Mastergradsoppgave, 2021-11-02)
      Better Learning Program 2 er en psykososial intervensjon utviklet av Flyktninghjelpen (NRC) og UiT- Norges arktiske universitet, som har som formål å senke stress og øke skoleferdigheter hos elever i konfliktområder som har redusert skolefungering som følge av stress og traumer. Intervensjonen ble gjennomført som et pilotprogram på Vestbredden første halvdel av 2019. I forkant av gjennomføring ble ...
    • Klargjørende debatt eller polarisering? En argumentasjonsanalyse om saklighet i debatten om manualbaserte programmer og standardisert kartlegging i norsk barnehage 

      Jenssen, Kristine (Master thesis; Mastergradsoppgave, 2021-10-31)
      I denne oppgaven undersøker jeg hva som preger den akademiske debatten om manualbaserte programmer og standardisert kartlegging i norske barnehager. Forskere på begge sider av debatten hevder de er opptatte av saklighet. Mitt inntrykk er at debatten føres med virkemidler som polariserer og skaper fiendebilder, og at praksis i barnehagen dermed ikke drives videre på et hensiktsmessig vis. I oppgaven ...
    • Lærerens oppfatninger om vokabularutvikling for elever med Down syndrom på videregående trinn 

      Firsova, Svetlana (Master thesis; Mastergradsoppgave, 2021-10-29)
      I denne studien har jeg fordypet meg i fenomenet vokabularutvikling og forsøkte å besvare problemstillingen «Hva kjennetegner vokabularutvikling for ungdom med DS på videregående trinn?». Dette er en kvalitativ studie der jeg plasserer meg i konstruktivistisk fortolkende paradigme og har valgt hermeneutisk-fenomenologisk vitenskapsteoretisk tilnærming. I datainnsamlingsprosessen har jeg gjennomført ...
    • Weathering the storm: Children’s resilience against bullying and harassment 

      Hansen, Karl Tobias (Master thesis; Mastergradsoppgave, 2021-11-02)
      Resilience is a concept of growing interest in the research field, as well as bullying and quality of life. Resilience has gained rising interest over the past decade because it has capacity for systematically informed prevention and intervention (Elbau et al. 2019). This study looks at data from a former study “Trivsel I Tromsø” with children and adolescence victims to bullying and harassment (N=237) ...
    • Neutral temperatures at 90 km altitude over Svalbard (78°N 16°E), 2002-2019, derived from meteor radar observations 

      Hall, Chris; Tsutsumi, Masaki (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06)
      Neutral air temperatures at 90 km altitude over Svalbard (78°N, 16°E) for the period 2002 to 2019 inclusive have been estimated from observations by the Nippon/Norway Svalbard Meteor Radar (NSMR). The data are presented per se and we shall not attempt to identify contributions from extra-terrestrial or anthropogenic driving. On the other hand, comparison with the corresponding period of solar UV ...
    • Trends in initiation of hormonal contraceptive methods among teenagers born between 1989 and 1997 in Norway and the United States 

      Ahrens, Katherrine; Skjeldestad, Finn Egil (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-28)
      Objective - To assess initiation of hormonal contraception among women aged 15-19 in the US and Norway by birth cohort.<p> <p>Study design - We used population-based survey (US) and administrative (Norway) data to estimate the cumulative probability of age at first use of hormonal contraception for female residents born between 1989 and 1997 in 3-year birth cohorts. Differences between countries ...
    • Acupuncture used as a method of peripheral nerve stimulation in chronic prostatitis: A case study 

      Hervik, Jill Angela; Stub, Trine (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-10)
      Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is defined as chronic pelvic pain lasting for at least 3 months, often associated with lower urinary tract symptoms and/or sexual dysfunction [1]. Prostatitis is a common condition, with 35–50% of men affected by symptoms suggesting prostatitis during their lifetime. It is associated with negative psychological effects and substantial health ...
    • First dust measurements with the Solar Orbiter Radio and plasma wave instrument 

      Zaslavsky, A.; Mann, I.; Soucek, J.; Czechowski, A.; Píša, D.; Vaverka, J.; Meyer-Vernet, N.; Maksimovic, M.; Lorfèvre, E.; Issautier, K.; Rackovic Babic, K.; Bale, S.D.; Morooka, M.; Vecchio, A.; Chust, T.; Khotyaintsev, Y.; Krasnoselskikh, V.; Kretzschmar, M.; Plettemeier, D.; Steller, M.; Štverák, Š; Trávnícek, P.; Vaivads, A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-14)
      Context - Impacts of dust grains on spacecraft are known to produce typical impulsive signals in the voltage waveform recorded at the terminals of electric antennas. Such signals (as may be expected) are routinely detected by the Time Domain Sampler (TDS) system of the Radio and Plasma Waves (RPW) instrument on board Solar Orbiter.<p> <p>Aims - We investigate the capabilities of RPW in terms of ...
    • Dynamics of nanodust in the vicinity of a stellar corona: Effect of plasma corotation 

      Czechowski, Andrzej; Mann, Ingrid (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-24)
      Context - In the vicinity of the Sun or other stars, the motion of the coronal and stellar wind plasma must include some amount of corotation, which could affect the dynamics of charged dust particles. In the case of the Sun, this region is now investigated in situ by the Parker Solar Probe. Charged dust particles coming from the vicinity of the Sun can also reach, and possibly be detected by, ...
    • Regional Morpho-Kinematic Inventory of Slope Movements in Northern Norway 

      Rouyet, Line; Lilleøren, Karianne Staalesen; Böhme, Martina; Vick, Louise Mary; Delaloye, Reynald; Etzelmüller, Bernd; Lauknes, Tom Rune; Larsen, Yngvar; Blikra, Lars Harald (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-11-25)
      Mountain slopes in periglacial environments are affected by frost- and gravity-driven processes that shape the landscape. Both rock glaciers and rockslides have been intensively inventoried worldwide. Although most inventories are traditionally based on morphologic criteria, kinematic approaches based on satellite remote sensing have more recently been used to identify moving landforms at the regional ...