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Reduced risk of ventricular fibrillation by balancing sodium, calcium, potassium and magnesium added to nonionic contrast media. An investigation in the isolated rabbit heart
The effect of addition of calcium, potassium and magnesium to iohexol (350 mg I/ml) enriched with 30 mM sodium was investigated with regard to ventricular fibrillation (VF) in isolated rabbit hearts. Enriching iohexol containing 30 mM sodium with increasing amounts of calcium (0-1.2 mM) caused an increase in the frequency of VF. Increasing amounts of potassium (0-3.8 mM) to iohexol with 30 mM Na +
Activity Report: Automatic Control 1980-1982
Breedings of the lesser redpoll Carduelis flammea cabaret in south-western Sweden.
The human cornea proteome: bioinformatic analyses indicate import of plasma proteins into the cornea
Increased biochemical knowledge of normal and diseased corneas is essential for the understanding of corneal homeostasis and pathophysiology. In a recent study, we characterized the proteome of the normal human cornea and identified 141 distinct proteins. This dataset represents the most comprehensive protein study of the cornea to date and provides a useful reference for further studies of normal
Mot nya generationers mobiltelefoni
James Bond: Kulturimperialist eller man på fallrepet?
Essä om maskulinitet i James Bond-filmerna
Modifying a standard method allows simultaneous extraction of RNA and protein, enabling detection of enzymes in the rat retina with low expressions and protein levels
The aim of the study was to evaluate messenger RNA and protein expression in limited amounts of tissue with low protein content. The Chomczynski method was used for simultaneous extraction of RNA, and protein was modified in the protein isolation step. Template mass and cycling time for the complementary DNA synthesis step of real-time reverse transcription-polymerase chain reaction (RT-PCR) for a
Dinosaurier (Dinosaur, 2000) + Dinosauriernas tid (Walking with Dinosaurs, 1999) (film + dvd review)
Whitepaper: S88 for Universities
If you are working at a university teaching a course in automation, and/or process control or if you are a student in interested in those subjects 14 this paper is for you! You might already have heard about the S88 batch control standard 14 how it tries to define terminology and concepts that makes design and operation of process control plants easier. In this paper, we will try to briefly explai
Gudh giwi ath the godha matte dryghara wara : liv och tro i Riseberga kloster
Dags att byta pol?
Energy transfer within Zn-porphyrin dendrimers: Study of the singlet-singlet annihilation kinetics
In this article, we explore energy transfer processes within a series of Zn-porphyrin-appended dendrimers by means of excitation intensity dependent transient absorption measurements. We report singlet-singlet annihilation on two distinct time scales of 18 +/- 5 ps and 130 +/- 10 ps in the dimer and the dendrimers. The two distinct processes reflect the presence of two structural conformer distrib
Historia, fiktion, mytologi: Oliver Stone och debatten om JFK
Analays av Oliver Stones film JFK (1991) och den följande debatten om film som historisk studie.
No action dichroism for light-controlled fern-spore germination
No abstract available
Marxism och politik
Recension av Ralph Milibands bok "Marxism and Politics" (Oxford University Press 1977)
A Foreground/Background Real-Time Scheduler for the IBM AT
Makt och maktlöshet i klassrummet
Effectiveness of caching in a distributed digital library system
Today independent publishers are offering digital libraries with fulltext archives. In an attempt to provide a single user-interface to a large set of archives, the studied Article-Database-Service offers a consolidated interface to a geographically distributed set of archives. While this approach offers a tremendous functional advantage to a user, the fulltext download delays caused by the networ
A study of phase noise in colpitts and LC-tank CMOS oscillators
This paper presents a study of phase noise in CMOS Colpitts and LC-tank oscillators. Closed-form symbolic formulas for the 1/f/sup 2/ phase-noise region are derived for both the Colpitts oscillator (either single-ended or differential) and the LC-tank oscillator, yielding highly accurate results under very general assumptions. A comparison between the differential Colpitts and the LC-tank oscillat