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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of medicine & science in sports 3 (1993), S. 0 
    ISSN: 1600-0838
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Sports Science
    Notes: Three years of registration of training, injuries, infections and stretching behaviour among national class orienteers is presented. Twenty-three runners were included for a 1- to 3-year period. Twenty-eight male-years and 27 female-years were analysed. A total of 219 injuries and infections were registered: 55 (25%) acute injuries, 71 (32%) overuse injuries and 93 (42%) infections. Overuse injuries were found to be the major problem, as these injuries affected training for an average of 35 days per runner per year, compared with 7 days caused by acute injuries and 10 days caused by infections. The acute injuries were mainly direct traumas and ankle distorsions. Overuse injuries affecting die knee region were the most numerous, but rear foot injuries affected training the most. An increase in training load was found in the last weeks before overuse injuries and infections. Stretching could not be found to prevent injuries.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of medicine & science in sports 7 (1997), S. 0 
    ISSN: 1600-0838
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Sports Science
    Notes: Rest, ice, compression, elevation (RICE) is the most recommended treatment for acute traumatic soft tissue injuries. A questionnaire was given to all Danish emergency rooms (n= 51) regarding their routines for acute treatment of ankle sprains and muscle contusions. Complete answers were received from 37 emergency rooms (73%), covering the treatment of 111 ankle sprains and 101 muscle contusions. Treatment with RICE was given in a minority of injuries, ice (21%), compression (32%) and elevation (58%) similarly between injury types. A complete RICE treatment was rarely applied (3%). Verbal information on RICE and rehabilitation was given in less than half of the cases. We conclude that the acute treatment of ankle sprains and muscle contusions in the Danish emergency rooms is not applied in accordance with consensus from international literature, and that the instruction in rehabilitation should be improved.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of medicine & science in sports 7 (1997), S. 0 
    ISSN: 1600-0838
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Sports Science
    Notes: Cross-sectional area, stiffness, viscoelastic stress relaxation, stretch tolerance and EMG activity of the human hamstring muscle group were examined in endurance-trained athletes with varying flexibility. Subjects were defined as tight (n=10) or normal (n=8) based on a clinical toe-touch test. Cross-sectional area was computed from magnetic resonance imagining (MRI) images. Torque (Nm) offered by the hamstring muscle group, electromyographic (EMG) activity, knee joint angle and velocity were continuously monitored during two standardized stretch protocols. Protocol 1 consisted of a slow stretch at 0.087 rad/s (dynamic phase) to a pre-determined final angle followed by a 90-s static phase. In the dynamic phase final angle and stiffness was lower in tight (28.0±2.9 Nm/rad) than normal subjects (54.9±6.5 Nm/rad), P〈0.01. In the static phase tight subjects had lower peak (15.4±1.8 Nm) and final torque (10.8±1.6 Nm) than normal subjects (31.6±4.1 Nm, 24.1±3.7 Nm, respectively)(P〈0.01), but torque decline was similar. Protocol 2 consisted of a slow stretch to the point of pain and here tight subjects reached a lower maximal angle, torque, stiffness and energy than normal subjects (P〈0.01). On the other hand, stiffness was greater in tight subjects in the common range (P〈0.01). Cross-sectional area of the hamstring muscles and EMG activity during the stretch did not differ between the groups. However, lateral hamstring cross-sectional area was positively related to mid-range stiffness (P〈0.05), but inversely related to final stiffness, peak torque and the toe-touch test (P〈0.01). Final angle and peak torque in protocol 1 combined to improve the predictability of the toe-touch test (R2=0.77, P〈0.001). These data show that the toe-touch test (R2=0.77, P〈0.001). These data show that the toe-touch test is largely a measure of hamstring flexibility. Further, subjects with a restricted joint range of movement on a clinical toe-touch test have stiffer hamstring muscles and a lower stretch tolerance.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 40 (1988), S. 325-331 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 436 (1977), S. 143-148 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Hydrolysis and Halide Exchange of Pentahalogenomonocarbonyl Osmates(III)The aquo complexes [OsX4(CO)(H2O)]-, [OsX3(CO)(H2O)] and [OsX2(CO)(H2O)3]+, X = Cl, Br, I, produced by the stepwise hydrolysis of [OsX5(CO)]2-, are isolated as pure solutions by ionophoresis and characterized by their absorption spectra. Due to stability of the monaquo complexes and the different trans-effect of the halides it is possible to prepare the mixed complexes [OsX4-nYn(CO)(H2O)]-, X ≠ Y = Cl, Br, I, n = 1-3, and for n = 2 the pure stereoisomers are formed. A systematic shift is found in charge-transfer bands to the shorter wavelengths when the halides are replaced by H2O, I by Br or Cl and Br by Cl.
    Notes: Die bei der schrittweisen Hydrolyse von [OsX5(CO)]2-, X = Cl, Br, J, sich bildenden Aquokomplexe [OsX4(CO)(H2O)]-, [OsX3(CO)(H2O)2] und [OsX2(CO)(H2)3]+ werden durch Ionophorese als reine Lösungen isoliert und durch ihre Absorptionsspektren charakterisiert. Die große Stabilität der Monaquokomplexe und der unterschiedliche trans-Effekt der Halogenide ermöglichen die Darstellung der gemischten Komplexe [OsX4-nYn(CO)(H2O)]-, X ≠ Y = Cl, Br, J, n = 1-3 und die stereospezifische Bildung der für n = 2 existierenden Stereoisomeren. Beim Austausch von Halogenid gegen H2O, J gegen Br oder Cl und Br gegen Cl ergeben sich systematische Verschiebungen der Charge-transfer-Banden in den kurzwelligen Bereich.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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