Search results for " TC"
showing 10 items of 109 documents
La placca coronarica in TC
2010
Zvaigžņotā Debess: 2009, Pavasaris (203)
2009
Contents: E.R.Mustel, President of the Astronomical Council of the USSR Academy of Sciences. Congratulations to Editorial Board of “Zvaigžņotā debess” ; Z.Alksne. Gould’s Belt ; I.Daube. At the Radioastrophysical Observatory of the Latvian Academy of Sciences ; Z.Alksne, A.Alksnis. Lopsided Galaxies ; A.Alksnis. HII Region Gum 29 – a Stellar Nursery ; D.Docenko. On Collision of Asteroid 2008 TC3 with the Earth ; V.Lapoška. On „Leap Second” ; I.Vilks, M.Gills. Beginning of the International Year of Astronomy in Paris: Impressions by Latvian Delegates ; J.Jaunbergs. Equatorial Ridge on Iapetus ; M.Sudārs. Space Shuttle Is Not Likely to Retire Next Year ; I.Vilks. Planet Satellite Names in Lat…
Effects of indole-3-acetic acid on Sinorhizobium meliloti survival and on symbiotic nitrogen fixation and stem dry weight production
2009
We evaluated the effects of the main auxin phytohormone, indole-3-acetic acid (IAA), on the central metabolism of Sinorhizobium meliloti strain 1021. We either treated the Sinorhizobium meliloti 1021 strain with 0.5 mM IAA (1021+) or use a derivative, RD64, of the same strain harbouring a pathway for IAA biosynthesis converting tryptophan into IAA via indoleacetamide. We assayed the activity of key enzymes in the major energy-yielding pathways (Entner-Doudoroff, Embden-Meyerhof-Parnas, pentose phosphate, glyoxylate bypass and tricarboxylic acid cycle). We found that activity of two main regulative tricarboxylic acid (TCA) cycle enzymes was increased. Citrate synthase (CS) activity, as compa…
A simple method of bronchoprovocation using a valved holding chamber.
2004
This study was undertaken to ascertain whether the use of a valved holding chamber (VHC) during bronchial provocation testing might increase lung deposition and repeatability of the test relative to the tidal breathing method. The 2-min tidal breathing results were compared to five inhalations from a VHC device in patients using the Pari-provoII nebulizer (MMD = 2.1mkm). Lung and mouth deposition, losses though the exhaled air and losses before aerosol delivery to the patient's mouth were measured in patients using a radiolabeled 99Tc-DTPA solution and gamma camera. The study revealed that lung deposition was 67% with the VHC method, and losses with exhaled air were 29% of the inhaled amoun…
Ruolo dell’imaging TC nella valutazione post-mortem dei soggetti deceduti per caduta da altezze elevate: nostra esperienza
2016
The CT-v can therefore be considered an effective method as an aid in the autopsy evaluation of individuals who died for various causes; in particular, in the case of deaths due to accidental falls from high altitudes, is able to identify the primary cause of death and all the epiphenomena due to precipitation.
Tumor Perfusion or Metabolism for Predicting Early and Late Treatment Response in Advanced Rectal Cancer?
2009
Parallel Genetic Algorithms for the Tuning of a Fuzzy AQM Controller
2003
This paper presents the results of the application of a parallel Genetic Algorithm (GA) in order to design a Fuzzy Proportional Integral (FPI) controller for active queue management on Internet routers. The Active Queue Management (AQM) policies are those policies of router queue management that allow the detection of network congestion, the notification of such occurrences to the hosts on the network borders, and the adoption of a suitable control policy. Two different parallel implementations of the genetic algorithm are adopted to determine an optimal configuration of the FPI controller parameters. Finally, the results of several experiments carried out on a forty nodes cluster of workst…
ESAME RADIOLOGICO DEL TORACE NELL’INVECCHIAMENTO CARDIACO
2006
Form follows function. Bob Noorda e il sistema di identità visiva per il Touring Club Italiano
2011
Quella che vogliamo raccontare in queste pagine è una microstoria del graphic design in Italia, scritta da un olandese che del suo paese d’origine ha mantenuto molto, in primis la formazione, la cultura del progetto, l’accento e lo stile, e del nostro ha assimilato altrettanto, tutti aspetti che hanno contribuito a fare di lui, Bob Noorda, un progettista ad altissimo livello che ha scritto con la sua lunga e importante carriera professionale, parte della storia della disciplina progettuale. Una microstoria che lega il Touring Club Italiano (TCI) al graphic designer che ne ha ridisegnato il marchio, senza che il parlare di ridisegno possa assumere in alcun modo un’accezione riduttiva per il …