Search results for "Anders"
showing 10 items of 134 documents
Zvaigžņotā Debess: 2018, Pavasaris (239)
2018
Contents: “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: A.Balklavs. Some Considerations about Communication with Extraterrestrial Civilizations (abridged) ; I.Rabinovičs. Does the Moon Affect Living Nature? (abridged) ; DEVELOPMENTS in SCIENCE: K.Schwartz. Brown Dwarfs ; DISCOVERIES: I.Pundure. Odd Movements of Star Reveal Lonely Black Hole in Globular Star Cluster ; I.Pundure. Gaia Enables Viewing Evolution of Orion Constellation over Coming 450 000 Years ; J.Kuzmanis. A Guest from Another Stars ; SPACE RESEARCH and EXPLORATION: J.Jaunbergs. To Catch the Galactic Visitor `Oumuamua ; J.Jaunbergs. Invisible Connections of Dione ; LATVIAN SCIENTISTS: The List of Popular Science Papers (1958-2016) by P…
La malattia di Anderson-Fabry
2009
Lethal Anaphylactic Reaction to Intravenous Gelatin in the Course of Surgery
2016
Plasma volume expanders (PVEs) are widely used to increase circulating blood volume. Gelatins used as PVEs are heterogeneous mixtures of polypeptides, usually prepared by hydrolysis of bovine collagen containing large amounts of proline and hydroxyproline residues. It has been shown that gelatins can cause anaphylactic reactions. We describe the case of a 73-year-old man who during surgery for intestinal obstruction presented a lethal anaphylactic reaction after the administration of a PVE containing gelatin lysate. The reaction occurred 10 minutes after the start of plasma expander infusion. Then, patient became comatose, and he died without awakening after 76 days. Necroptic aspects and h…
Neurological complications of Anderson-Fabry disease
2012
Characteristic clinical manifestations of AFD such as acroparesthesias, angiokeratoma, corneal opacity, hypo/ and anhidrosis, gastrointestinal symptoms, renal and cardiac dysfunctions can occur in male and female patients, although heterozygous females with AFD usually seems to be less severely affected. The most prominent CNS manifestations consist of cerebrovascular events such as transient ischaemic attacks (TIAs) and (recurrent) strokes . For the most part, CNS complications in AFD have been attributed to cerebral vasculopathy, including anatomical abnormalities. The natural history of Fabry patients includes transitory cerebral ischaemia and strokes, even in very young persons of both …
Electronic Structure Changes across the Metamagnetic Transition in FeRh via Hard X-Ray Photoemission
2012
International audience; Stoichiometric FeRh undergoes a temperature-induced antiferromagnetic (AFM) to ferromagnetic (FM) transition at similar to 350 K. In this Letter, changes in the electronic structure accompanying this transition are investigated in epitaxial FeRh thin films via bulk-sensitive valence-band and core-level hard x-ray photoelectron spectroscopy with a photon energy of 5.95 keV. Clear differences between the AFM and FM states are observed across the entire valence-band spectrum and these are well reproduced using density-functional theory. Changes in the 2p core levels of Fe are also observed and interpreted using Anderson impurity model calculations. These results indicat…
Understanding the2pcore-level spectra of manganese: Photoelectron spectroscopy experiments and Anderson impurity model calculations
2007
Using high-resolution core-level photoelectron spectroscopy and modified Anderson impurity model calculations, we study the $\mathrm{Mn}\phantom{\rule{0.2em}{0ex}}2p$ spectrum of manganese metal and resolve the current debate about its spectral shape. An unusual satellite feature, $1\phantom{\rule{0.3em}{0ex}}\mathrm{eV}$ from the main peak, is observed in the $\mathrm{Mn}\phantom{\rule{0.2em}{0ex}}2{p}_{3∕2}$ spectrum of a thick Mn layer grown on Al. It originates from intra-atomic multiplet effect related to Mn atoms with large local moment. The satellite decreases in intensity for thin Mn layers and for Al deposition on bulklike Mn because of enhanced $\mathrm{Mn}\phantom{\rule{0.2em}{0e…
Interaktīvais kino. Filmas "Black mirror: Bandersnatch" analīze
2022
Bakalaura darba tēma ir Interaktīvais kino. Filmas “Black mirror: Bandersnatch” analīze. Pētījuma mērķis bija veikt filmas ´Bandersnatch´ semiotisko un naratīva analīzi, lai noskaidrotu interaktīvajā kino izmantotos tēlus un naratīva raksturīgās iezīmes. Darbs sastāv no četrām nodaļām. Darba pirmajā nodaļā tika veikta kino un interaktīvās filmas teorētiskā analīze. Otrajā nodaļā tiek analizēta kino semiotikas un naratīva jēdzienu būtība, kā arī laika un telpas cēloņsakarības. Trešajā nodaļā aplūkoti un analizēti interaktīva kino valodas stāstījuma elementi. Ceturtā nodaļa ir autores praktiskais pētījums, kur tiek veikta filmas “Bandersnatch” semiotiskā un naratīva, kā arī laika un telpas mi…
Zvaigžņotā Debess: 2021/2022, Ziema (254)
2021
Turbulence structure and implications in exchange processes in high-amplitude vegetated meanders: Experimental investigation
2018
Aquatic plants in rivers interact with flow and exert an important role in maintaining suitable habitat and ecological equilibrium. Understanding turbulence structure in the presence of vegetation is important with respect to environmental processes, such as sediment transport and mixing of transported quantities. Literature indicates that mass and momentum exchanges in the presence of vegetation are strongly influenced by the sequence of coherent structures which form between vegetated and non-vegetated zones. In the present paper we investigate turbulence structure and coherent motion in high-curvature channels with submerged vegetation. The analysis is performed with the aid of detailed …
Negociación, guerra y "asientos". Financiar el elército de Flandes en el último tercio del reinado de Felipe II (1577-1596)
2019
El periodo comprendido entre 1575 y 1596 fue enormemente complejo a nivel político en los Países Bajos y no lo fue menos a nivel financiero para el ejército de Flandes. Estos años estuvieron enmarcados entre dos suspensiones de pagos en los que las negociaciones financieras fueron determinantes para la guerra en los Países Bajos, donde se dirimió la hegemonía hispánica en la Europa del siglo xVI. Estas negociaciones, que se dieron tanto a nivel global como a nivel local, fueron esenciales pagar conseguir aprovisionar al ejército de Flandes y mantener, por extensión, el dominio político y militar en los Países Bajos. Monarquía, ?asientos? y hombres de negocios crearon un cuerpo indivisible q…