Browsing B6 – LU institūti un aģentūras / Institutes and agencies of the UL by Title
Now showing items 715-734 of 1025
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Priekšvārds
(LU Filozofijas un socioloģijas institūts, 2016)Krājuma "Kultūru migrācija Latvijā: virzienu dinamika. Ziemeļi–Dienvidi un citi virzieni" priekšvārdā sniegts ieskats krājuma saturā, kā arī risināti teorētiski jautājumi par rakstu krājumā aplūkoto tematu. -
Probabilistic program synthesis
(Latvia State University, 1977)The following model of inductive inference is considered. Arbitrary numbering tau = {tau_0, tau_1, tau_2, ... } of total functions N->N is fixed. A "black box" outputs the values f(0), f(1), ..., f(m), ... of some function ... -
Probing densified silica glass structure by molecular oxygen and E’ center formation under electron irradiation
(Nature Research, 2023)This study aims to learn more about the structure of densified silica with focus on the metamict-like silica phase (density = 2.26 g/cm3) by examining the formation of E’ point defects and interstitial molecular oxygen O2 ... -
Probing the Thermochromic Phase Transition in CuMoO4 by EXAFS Spectroscopy
(Wiley-VCH Verlag, 2018)Extended X-ray absorption fine structure (EXAFS) spectroscopy at the Mo K-edge is used to follow the thermochromic γ-to-α phase transition in copper molybdate (CuMoO4). The temperature dependence (10–300 K) of the radial ... -
Production of Phosphorescent Coatings on 6082 Aluminum Using Sr0.95Eu0.02Dy0.03Al2O4-δ Powder and Plasma Electrolytic Oxidation
(MDPI AG, 2019)In this study, a new approach for producing phosphorescent aluminum coatings was studied. Using the plasma electrolytic oxidation (PEO) process, a porous oxide coating was produced on the Al6082 aluminum alloy substrate. ... -
Programmable material testing device for mechanoluminescence measurements
(Elsevier, 2022)Mechanoluminescent materials transform mechanical energy into visible light. Phenomena could prove to be advantageous to various next-generation monitoring systems employed in the fields of security and healthcare if the ... -
Progress in development of a new luminescence setup at the FinEstBeAMS beamline of the MAX IV laboratory
(Elsevier Ltd, 2019)FinEstBeAMS is a new materials science beamline at the 1.5 GeV storage ring of the MAX IV Laboratory in Lund, Sweden. It has been built based on grazing incidence monochromatization of synchrotron light, which allows to ... -
Propaganda of Islamic state in the Digital Age
(LU Filozofijas un socioloģijas institūts, 2016)Islamic state has successfully united two well-known but distinct subjects: one is information and communication technologies as well as social networks; another is military jihad. Military and ultra-aggressive jihad ... -
Prospects of Decarbonizing Industrial Areas in the Baltic States by Means of Alternative Fuels
(Polskie Towarzystwo Inzynierii Ekologicznej (PTIE), 2022)All three Baltic States have reached good fi gures regarding the change in total greenhouse gas emissions from transport during 1990-2017. Particularly successful is Lithuania, showing a negative value of -2.7%. Latvia ... -
Proton migration barriers in BaFeO3-δ – insights from DFT calculations
(Royal Society of Chemistry, 2023) -
Proton migration barriers in BaFeO3−δ – insights from DFT calculations
(Royal Society of Chemistry, 2023)Proton migration in the triple conducting perovskite BaFeO3−δ is investigated using first-principles density functional theory calculations. Oxygen-deficient BaFeO3−δ exhibits pronounced lattice distortions that entail ... -
Publiskais pārskats, 2006
(LU Fizikas institūts, 2006) -
Publiskais pārskats, 2007
(LU Fizikas institūts, 2007) -
Publiskais pārskats, 2008
(LU Fizikas institūts, 2008) -
Publiskais pārskats, 2009
(LU Fizikas institūts, 2009) -
Publiskais pārskats, 2010
(LU Fizikas institūts, 2010) -
Pulsed Electric Field: Fundamentals and Effects on the Structural and Techno-Functional Properties of Dairy and Plant Proteins
(MDPI, 2022)Dairy and plant-based proteins are widely utilized in various food applications. Several techniques have been employed to improve the techno-functional properties of these proteins. Among them, pulsed electric field (PEF) ... -
Pulsed Electric Fields Alter Expression of NF-κB Promoter-Controlled Gene
(MDPI, 2022)The possibility to artificially adjust and fine‐tune gene expression is one of the key mile-stones in bioengineering, synthetic biology, and advanced medicine. Since the effects of proteins or other transgene products ...