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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 47 (1992), S. 0 
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: This study was designed to evaluate the routine use of a gum elastic bougie for tracheal intubation. The median time to intubation with the gum elastic bougie while simulating an ‘epiglottis only’ view was only 10 s longer than the time taken during conventional intubation with an optimum view. Three of the patients required a gum elastic bougie-assisted intubation after attempts at conventional visual intubation had failed. There was no significant difference in the incidence of postoperative sore throat and hoarseness between the two groups. We recommend that anaesthetists should use the gum elastic bougie whenever a good view of the glottis is not immediately obtained.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 37 (1982), S. 0 
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Or when, under ether, the mind is conscious but conscious of nothing—……Or barbituric acids, or dissectThe recurrent image into preconscious terrors—To explore the womb, or tomb, or dreams; all these are usualPastimes and drugs, and features of the press:…
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 29 (1974), S. 0 
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 46 (1991), S. 0 
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A simple graphical method is described that allows the assessment of a student's progress while learning intravenous cannulation and tracheal intubation. Thirty-four students were studied during their initial training; 91% of those students who obtained a sufficient number of trials to allow a final assessment to be made met the criterion of 80% success for cannulation and 95% achieved similar success in intubation. Thirty-one ambulance staff who returned for a 3-day refresher course were also assessed; 44% (for intravenous cannulation) and 61% (for tracheal intubation) met the 80% success criterion.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 46 (1991), S. 0 
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A questionnaire sent to 109 anaesthetists in the South West Region has revealed that there is a problem with dissemination of information relating to hazards with equipment. Thirty-four per cent of consultants, and 67% of junior anaesthetists were only slightly or not at all confident that they see the Hazard Notices and Safety Action Bulletins relating to the equipment they use. The study has also demonstrated the large amount of new equipment coming into circulation and has highlighted deficiencies in the reading of equipment manuals. Some suggestions are made as to how the current system may be improved.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Aquaculture research 1 (1970), S. 0 
    ISSN: 1365-2109
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Munksgaard International Publishers
    Ecology of freshwater fish 13 (2004), S. 0 
    ISSN: 1600-0633
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract –  Movement and habitat use of river blackfish (Gadopsis marmoratus R.) was studied in a highly modified central Victorian stream (Birch Creek), Australia, using radio telemetry (N = 10) and mark–recapture (N = 113) between October 2001 to May 2002, and November to December 2002 respectively. Blackfish had a small home range of 10–26 m with strong affinity to a pool. However, small movements within a pool were common which resulted in relatively large cumulative movements. At a diel scale there were no significant differences in blackfish movement between day and night (Kruskal–Wallis test, P = 0.95). Six of seven blackfish translocated 40 m upstream or downstream of their original positions returned within 48 h, suggesting strong affinity not only to a pool, but also to a small region within a pool. Blackfish utilised slow flowing (0–20 cm s−1) and deep waters (40–60 cm). Blackfish were strongly associated with the instream cover habitats of undercut banks and boulders. Significant differences were recorded in instream cover and water velocity used by blackfish between day and night (Kruskal–Wallis test, P = 〈0.01). At night blackfish used open areas with high water velocities whereas during the day blackfish used complex undercut banks with low water velocities.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Algebra universalis 36 (1996), S. 202-221 
    ISSN: 1420-8911
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract ForX a set the expression Prt(X) denotes the composition monoid of all functionsf ⫅X ×X. Fork a positive integer the letterk denotes also the set of all nonnegative integers less thank. Whenk 〉 1 the expression rk denotes the connected injective element {〈i, i + 1〉∶i ε k − 1} in Prt (k). We show for every word w=w(x,y) in a two-letter alphabet that if the equation w(x, y)=rk has a solution 〈x, y〉=〈x,y) ε2Prt(k) then ¯w(x,y)=rk also has a solution in2Prt(k), where ¯w is the word obtained by spelling the wordw backwards. It is a consequence of this theorem that if for every finite setX and for everyf ε Prt(X) the equation w(x,y)=f has a solution in2Prt(X) then for every suchX andf the equation ¯w(x, y)=f has a solution in2Prt(X).
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1432-0827
    Keywords: Key words: Bone density — Bone — Fluoride — Biomechanics — IGF-1—Mineralization.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Abstract. We hypothesized that fluoride partly acts by changing the levels of circulating calcium-regulating hormones and skeletal growth factors. The effects of oral fluoride on 24 female, Dutch-Belted, young adult rabbits were studied. The rabbits were divided into two study groups, one control and the other receiving about 16 mg fluoride/rabbit/day in their drinking water. After 6 months of fluoride dosing, all rabbits were euthanized and bone and blood samples were taken for analyses. Fluoride treatment increased serum and bone fluoride levels by over an order of magnitude (P 〈 0.001), but did not affect body weight or the following serum biochemical variables: urea, creatinine, phosphorus, total protein, albumin, bilirubin, SGOT, or total alkaline phosphatase. No skeletal fluorosis or osteomalacia was observed histologically, nor did fluoride affect serum PTH or Vitamin D metabolites (P 〉 0.4). BAP was increased 37% (P 〈 0.05) by fluoride; serum TRAP was increased 42% (P 〈 0.05); serum IGF-1 was increased 40% (P 〈 0.05). Fluoride increased the vertebral BV/TV by 35% (P 〈 0.05) and tibial ash weight by 10% (P 〈 0.05). However, the increases in bone mass and bone formation were not reflected in improved bone strength. Fluoride decreased bone strength by about 19% in the L5 vertebra (P 〈 0.01) and 25% in the femoral neck (P 〈 0.05). X-ray diffraction showed altered mineral crystal thickness in fluoride-treated bones (P 〈 0.001), and there was a negative association between crystal width and fracture stress of the femur (P 〈 0.02). In conclusion, fluoride's effects on bone mass and bone turnover were not mediated by PTH. IGF-1 was increased by fluoride and was associated with increased bone turnover, but was not correlated with bone formation markers. High-dose fluoride treatment did not improve, but decreased, bone strength in rabbits, even in the absence of impaired mineralization.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1432-1920
    Keywords: Abdominal pseudocyst ; Ventriculoperitoneal shunt ; Computed tomography ; Ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The preoperative diagnosis of abdominal cerebrospinal fluid pseudocyst, in association with ventriculoperitoneal shunts, was made in two patients. Computed tomography and/or ultrasound are radiologicol procedures of choice to demonstrate and localize these cysts.
    Type of Medium: Electronic Resource
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