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Atriði 2416-2435 af 4545
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(Elsevier BV, 2020-06)Background: Emerging evidence suggests that androgens and estrogens have a role in respiratory health, but it is largely unknown whether levels of these hormones can affect lung function in adults from the general population. This study investigated ... -
(Dove Medical Press Ltd., 2018-05)Objective: To explore differences in response to a low dosage regimen of infliximab with an escalating dosage in comparison to a standard dosage of etanercept and adalimumab in patients with psoriatic arthritis (PsA). Methods: Biologically naïve PsA ...
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(2022-02-05)To strengthen the organization of new national dietary surveys and interventions in childhood, our aim was to study macronutrient intake and blood lipid profile at 6 years of age by comparing results from two earlier population-based cohorts. Subjects ...
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(University of Iceland, School of Health Sciences, Faculty of Psychology, 2021-12-02)The field of lower limb prosthetics has advanced rapidly in the past two decades with increasingly sophisticated devices becoming available each year. Nevertheless, function has yet to be fully restored for people with lower limb amputation. Active ...
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(2022-11-29)A common public health initiative in many jurisdictions is provision of advice to people to limit gambling to reduce the risk of gambling-related harm. The purpose of this study is to use consistent methodology with existing population-based prevalence ...
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Low-Cost Unattended Design of Miniaturized 4 × 4 Butler Matrices with Nonstandard Phase Differences (MDPI AG, 2021-01-27)Design of Butler matrices dedicated to Internet of Things and 5th generation (5G) mobile systems-where small size and high performance are of primary concern-is a challenging task that often exceeds capabilities of conventional techniques. Lack of ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2017-10-27)Focused electron beam induced deposition (FEBID) is a nanofabrication technique wherein electron-induced reactions are used to deposit pure metals from organometallic precursors under the area of a primary electron beam. It can be used to directly ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2017-12-15)Focused electron beam induced deposition (FEBID) is a direct-write 3D nanofabrication technique, which works on the principle of electron-induced molecular decomposition. In FEBID, a high-energy focused electron beam dissociates the precursor molecules ...
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(1997-02-18)Altered hepatic expression of apolipoproteins occurs during the acute phase response. Here we examined whether the acute phase response alters extra hepatic expression of apolipoproteins. Syrian hamsters were injected with endotoxin (LPS), tumor necrosis ...
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(2020-10-23)Adjuvants enhance magnitude and duration of immune responses induced by vaccines. In this study we assessed in neonatal mice if and how the adjuvant LT-K63 given with a pneumococcal conjugate vaccine, Pnc1-TT, could affect the expression of tumor ...
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(Wiley, 2018-10-08)The Harletz loess‐palaeosol sequence is located in northwestern Bulgaria and represents an important link between well‐studied loess sequences in eastern Romania and further sites to the west of the Carpathians (e.g. Serbia and Hungary). The aim of ...
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(2020-02)
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2023-05)In this thesis we explore Lyapunov functions for stochastic differential equations. Lyapunov functions are a useful tool to study the stability of an equilibrium of such stochastic systems and long term behaviour of solutions around an equilibrium ...
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(Elsevier BV, 2019-07)LyapXool is a C++ program to compute complete Lyapunov functions and their orbital derivatives for any two- or three-dimensional dynamical system expressed by an autonomous ordinary differential equation. The program is user-friendly and determines the ...
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(2023-11)
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(2023-03-01)Ágrip Fjallað er um karlmann með þriggja áratuga sögu um lyfjaþolinn háþrýsting, svitaköst, hjartsláttaróþægindi og járnbragð í munni. Þrátt fyrir endurteknar komur á bráðamóttöku og uppvinnslu á göngudeild var undirliggjandi orsök ekki greind. Síðustu ...
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(EDP Sciences, 2020-09)Context. The identification of the sources that reionized the Universe and their specific contribution to this process are key missing pieces of our knowledge of the early Universe. Faint star-forming galaxies may be the main contributors to the ionizing ...
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(2003)
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(Háskóli Íslands, Hugvísindasvið, Sagnfræði- og heimspekideild, 2021)Á árunum 1874–1915 tók íslenskt samfélag margháttuðum breytingum sem birtust m.a. í efnahags- og félagslegum umskiptum sem tengdust þéttbýlismyndun og lýðræðisþróun. Íslenska sveita-samfélagið átti undir högg að sækja eftir að hafa verið allsráðandi ...
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(Menntavísindasvið Háskóla Íslands, 2017-12-28)Í rannsókninni sem kynnt er í þessari grein er sjónum beint að þeim gildum og því gildismati sem fram kemur í stefnu leikskóla á Íslandi. Gildin lýðræði, umhyggja og hæfni voru einkum til skoðunar og voru þau valin þar sem þau mynda rauðan þráð í ...
Atriði 2416-2435 af 4545