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Háskóli Íslands: Síðast bætt við
Atriði 681-700 af 2384
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(Springer Science and Business Media LLC, 2020-01-22)Bose-Einstein condensates of exciton-polaritons in inorganic semiconductor microcavities are known to possess strong interparticle interactions attributed to their excitonic component. The interactions play a crucial role in the nonlinear dynamics of ... -
(Elsevier BV, 2020-11-01)Last years, more than 46 unique biosimilars were approved by EMA and/or US-FDA following patent expiration of reference products. Biosimilars are not identical like generics, but highly similar versions where demonstrating biosimilarity of quality ...
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(Wiley, 2020-09-11)Climatic impacts are especially pronounced in the Arctic, which as a region is warming twice as fast as the rest of the globe. Here, we investigate how mean climatic conditions and rates of climatic change impact parasitoid insect communities in 16 ...
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(Springer Science and Business Media LLC, 2020-09-21)The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) curated consensus somatic mutation calls using whole exome sequencing (WES) and whole genome sequencing (WGS), respectively. Here, as part of the ICGC/TCGA Pan-Cancer ...
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(Springer Science and Business Media LLC, 2020-01-28)The genome of Rhodothermus marinus DSM 4253 encodes six glycoside hydrolases (GH) classified under GH family 3 (GH3): RmBgl3A, RmBgl3B, RmBgl3C, RmXyl3A, RmXyl3B and RmNag3. The biochemical function, modelled 3D-structure, gene cluster and evolutionary ...
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(Springer Science and Business Media LLC, 2020-08-28)Sex differences have been observed in multiple facets of cancer epidemiology, treatment and biology, and in most cancers outside the sex organs. Efforts to link these clinical differences to specific molecular features have focused on somatic mutations ...
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(Royal Society of Chemistry (RSC), 2020-09-21)The electrochemical CO2reduction reaction (CO2RR) on RuO2and RuO2-based electrodes has been shown experimentally to produce high yields of methanol, formic acid and/or hydrogen while methane formation is not detected. This CO2RR selectivity on RuO2is ...
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(University of Craiova, Department of Communication, Journalism and Education Science, Center for Scientific Research in Communication Sciences, Media and Public Opinion (CCSCMOP), 2020)This comparative study has a two-fold aim. On the one hand, it provides a description of the national educational framework – legislative provisions, institutional strategies and policies – and the regional and local practices regarding the presence ...
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(EdTech Books, 2020)This research explores a cooperative self-study project that 14 university-based teacher educators at the University of Iceland participated in for two years. The study aimed to develop a dialogic space that would mobilize teachers’ diverse experiences ...
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(Menntavísindastofnun Háskóla Íslands, 2020-10-09)Markmið rannsóknarinnar var að varpa ljósi á mat foreldra á gæðum leikskólastarfs í samhengi við menningarbundin viðhorf sem birtast í opinberri stefnu leikskóla. Jafnframt að skoða hvort marka mætti breytingar á viðhorfum foreldra á einum ...
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(The Educational Research Institute, 2020-09-02)Markmið þessarar rannsóknar er tvíþætt: Annars vegar að skoða félagslegan ávinning söngleikjaþátttöku og mikilvægi söngleikjaforms sem óhefðbundins náms og hins vegar að skoða hvaða áhrif söngleikjaþátttaka hefur á félagskvíða hjá nemendum ...
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(The Educational Research Institute, 2020-07-13)Tilgangur rannsóknarinnar var að bera saman áhrif beinnar og óbeinnar orðaforðakennslu hjá börnum með málþroskaröskun. Einkenni málþroskaröskunar er slök færni í tungumálinu, bæði í málskilningi og máltjáningu. Beina orðaforðakennslan fólst í að ...
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(Menntavísindastofnun Háskóla Íslands, 2020-04-16)Samvirkni er af mörgum talin vera grundvöllur farsæls umbótastarfs sem leiðir til aukins árangurs í námi nemenda. Markmið rannsóknarinnar sem hér er til umfjöllunar er að öðlast skilning og þekkingu á því hvernig samvirkni í stefnumótun í skólamálum birtist ...
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(Menntavísindastofnun Háskóla Íslands, 2020-04-14)Greinin fjallar um hvernig staðið er að kynjajafnréttismenntun elstu barna í leikskólum. Viðtöl voru tekin við sjö leikskólakennara í elstu deildum í sex leikskólum á höfuðborgarsvæðinu ásamt því að dvelja á vettvangi til að fá innsýn í starf ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2020-10-22)The main target of this thesis is to use density functional theory-based simulations to study electrochemical CO2 and N2 reductions by employing a recent theoretical model of an electrochemical solid-liquid interface. This model is used to investigate ...
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(Springer Science and Business Media LLC, 2020-01-23)Protein stability is a widely studied topic, there are still aspects however that need addressing. In this paper we examined the effects of multiple proline substitutions into loop regions of the kinetically stable proteinase K-like serine protease ...
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(Springer Science and Business Media LLC, 2020-03-05)Osteoarthritis is an increasingly important health problem for which the main treatment remains joint replacement. Therapy developments have been hampered by a lack of biomarkers that can reliably predict disease, while 2D radiographs interpreted by ...
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(Springer Science and Business Media LLC, 2020-03-11)Dysregulated cholesterol homeostasis promotes the pathology of atherosclerosis, myocardial infarction and strokes. Cellular cholesterol is mainly regulated at the transcriptional level by SREBP2, but also through uptake of extracellular cholesterol ...
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(Springer Science and Business Media LLC, 2020-04-03)The importance of the gut microbiota in human health has led to an increased interest to study probiotic bacteria. Fermented food is a source of already established probiotics, but it also offers an opportunity to discover new taxa. Four strains of ...
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Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum (Springer Science and Business Media LLC, 2020-04-09)Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the ...
Atriði 681-700 af 2384