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Journals and Conferences
Follow-up of the sites of 839 peripheral arterial punctures has confirmed the technique as safe and free from major sequelae. Minor complications, mainly bruising and tenderness, occurred at 39% of sites; this incidence is much less than that previously reported following short-term arterial cannulation. At only 2% of sites was there any significant pain or… (More)
Two classes of gas-phase aluminum-iodine clusters have been identified whose stability and reactivity can be understood in terms of the spherical shell jellium model. Experimental reactivity studies show that the Al13I-x clusters exhibit pronounced stability for even numbers of I atoms. Theoretical investigations reveal that the enhanced stability is… (More)
Electron microscopic studies revealed thle presenlce of true cilia in nerve processes connected with sensory organs of a nemnatodes. These structures are important in evaluating the relation between nematodes and the other aschelminths, from which they were separated partially on the basis of the supposed total absence of cilia.
The electronic structure, stability, and reactivity of iodized aluminum clusters, which have been investigated via reactivity studies, are examined by first-principles gradient corrected density functional calculations. The observed behavior of Al13I(x)- and Al14I(x)- clusters is shown to indicate that for x < or = 8, they consist of compact Al13- and… (More)
Arterial blood samples were taken at hourly intervals for three hours from ten patients who were artificially ventilated in the immediate postoperative period following mitral valve replacement. Constant minute volume ventilation was used without periodic hyperinflation. Over the three-hour period the arterial blood oxygen tension rose slightly. It was… (More)
Particles of fanleaf and yellow mosaic viruses are reported in the lumen of the esophagus of Xiphinerna index. Differences in cuticular morphology suggest differences in charged receptor sites which may offer an explanation for virus location and orderly arrangement.
METr~OX~LtraANE ( 1,1 difluoro, 2,2 diehloro ethyl methyl ether) was first investigated as an anaesthetic in dogs by Van Poznak and Artusio, and, subsequently in 1960, Artusio e t al . ' reported on the clinical use in man. It is estimated that since that time, approximately 15 million methoxyflurane anaesthetics have been administered. The clinical… (More)