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  • Electronic Resource  (16)
  • 2005-2009  (1)
  • 1990-1994  (10)
  • 1985-1989  (1)
  • 1980-1984  (1)
  • 1930-1934  (3)
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  • Electronic Resource  (16)
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  • 1
    Electronic Resource
    Electronic Resource
    Solubilities of inorganic salts and tetraalkylammonium iodides in sulfolane at several temperatures (1985)
    s.l. : American Chemical Society
    Journal of chemical & engineering data 30 (1985), S. 144-145 
    Details
    ISSN: 1520-5134
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/je00040a003
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  • 2
    Electronic Resource
    Electronic Resource
    Circulatory responses during electroconvulsive therapy (1992)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 47 (1992), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Electroconvulsive therapy is usually accompanied by activation of the autonomic nervous system, which may be harmful in patients with cerebrovascular or ischaemic heart disease. We have compared this haemodynamic response in a series of 82 electroconvulsive treatments randomly assigned to receive either nitroglycerin 3 μg.kg−1, esmolol 2 mg.kg−1 or placebo. These drugs were given shortly after the suxamethonium and 2 min before the electroconvulsive therapy in all cases. Heart rate was significantly lower with esmolol 1 min after therapy as was blood pressure (systolic and diastolic). The pulse rate was higher following nitroglycerin than placebo, which in turn was higher than esmolol. The three groups did not differ with regard to seizure duration. The results demonstrate that esmolol is more effective than nitroglycerin in controlling the haemodynamic response to electroconvulsive therapy. With recent emphasis on stabilisation of heart rate in preference to blood pressure in at-risk cardiac patients, our study suggests that, in the doses selected, esmolol is preferred to nitroglycerin to control the heart rate response to electroconvulsive therapy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1992.tb02324.x
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  • 3
    Electronic Resource
    Electronic Resource
    Arabic Source of Zadith's “Tabula Chemica”. (1931)
    [s.l.] : Nature Publishing Group
    Nature 127 (1931), S. 926-926 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE basal texts of the alchemical knowledge of the Middle Ages in Europe are the “Turba Philosophorum” and the “Tabula Chemica” of Senior Zadith, son of Hamuel; but although both of them are obviously derived from Arabic sources, the latter have not hitherto been traced. Some twenty-five years ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/127926a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Performing internal sphincterotomy with other anorectal procedures (1994)
    Springer
    Diseases of the colon & rectum 37 (1994), S. 1130-1132 
    Details
    ISSN: 1530-0358
    Keywords: Anal fissure ; Anorectal surgery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract PURPOSE: A study was conducted to compare the outcome of combined anorectal procedures involving lateral internal sphincterotomy with lateral internal sphincterotomy alone to determine if the former results in increased complications. METHODS: Complications and anal function of 57 patients who underwent lateral internal sphincterotomy for chronic anal fissure in conjunction with another anorectal procedure (combined group) between April 1989 and June 1992 were compared with 57 other age- and sex-matched patients who underwent lateral internal sphincterotomy alone (control group). RESULTS: There was no statistical difference in the incidence of incontinence in the combined group (8.7 percent) and the control group (7 percent). None of the cases in either group had permanent incontinence. There were also no statistical differences in the incidence of postoperative bleeding, pruritus ani, mucus discharge, abscess formation, fistulation, and rates of fissure recurrence. CONCLUSIONS: Additional anorectal procedures performed at the same time as internal sphincterotomy do not increase the incidence of postoperative complications.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02049816
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  • 5
    Electronic Resource
    Electronic Resource
    Demonstration of the Formation of Porous Silicon Films with Superior Properties Formed on Polished (100) Si with Screen-Printed Back Contacts (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Advanced materials research Vol. 31 (Nov. 2007), p. 249-253 
    Details
    ISSN: 1662-8985
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Porous silicon (PS) layers were formed by anodization on polished substrates of (1 0 0)Si at different current densities for a fixed anodization time of 30 mins. using different screenprinted/evaporated back contacts (Ag, Al) respectively. The PS films has been characterized byhigh resolution X-ray diffraction (HRXRD), photoluminescence (PL), Scanning ElectronMicroscopy (SEM) and Fourier Transform Infrared (FTIR) techniques respectively. Porosity andthickness of PS layers were estimated by gravimetric analysis. The properties of PS formed usingscreen-printed Ag & Al as the back contacts (SP-(Ag/Al)) was found to be superior as compared tothe corresponding films with evaporated back contacts (EV-(Ag/Al)). The PS formed with screenprintedAg & Al-back contacts shows better crystalline perfection, higher stability, higher PLefficiency and negligible PL decay compared to that formed with evaporated Ag & Al- as the backcontact for the same current density and time of anodization
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.31.249.pdf
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  • 6
    Electronic Resource
    Electronic Resource
    An ultraviolet system of Na2 at 2700 Å (1991)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 13 (1991), S. 455-458 
    Details
    ISSN: 0392-6737
    Keywords: Molecular spectra, grouped by wavelength ranges
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Summary The spectrum of Na2 from 2600 Å to 2750 Å has been recorded in absorption in the second order of a 3.4 m Ebert spectrograph with a reciprocal dispersion of 2.6 Å/mm. The vibrational structure appears to the higher-energy side of theE-X system extending to about 2600 Å. This system is namedF-X system. The vibrational analysis is performed and the molecular constants are evaluated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02452129
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  • 7
    Electronic Resource
    Electronic Resource
    Leaf-Curl in Cotton and Other Plants (1932)
    [s.l.] : Nature Publishing Group
    Nature 130 (1932), S. 312-312 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN a recent communication1 Mr. Mathur gives an account of his observations on the leaf-curl in garden zinnias, caused by Bemisia gossypiperda Misra and Lamba, at Dehra Dun. The title of the letter suggests that the virus causing leaf-crinkle in cottons in the Sudan is the same ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/130312b0
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  • 8
    Electronic Resource
    Electronic Resource
    Leaf-Curl in Cotton. (1930)
    [s.l.] : Nature Publishing Group
    Nature 126 (1930), S. 958-958 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN an interesting letter (NATURE, May 3, 1930, p. 672) Mr. Kirkpatrick states that in the Gezira area (Sudan) an undetermined species of Aleurodidæ causes leaf-crinkle. In the Punjab (N.W. India) Bemisia gossypiperda, Misra and Lamba (Aleurodidæ), has been under observation during the last two ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/126958b0
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  • 9
    Electronic Resource
    Electronic Resource
    Magnetic resonance imaging in idiopathic hypopituitarism (1991)
    Springer
    European journal of pediatrics 150 (1991), S. 600-600 
    Details
    ISSN: 1432-1076
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02072217
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Experimental evaluation of bacterial barrier properties of ‘Hydron’ films (1983)
    Springer
    European journal of plastic surgery 7 (1983), S. 141-145 
    Details
    ISSN: 1435-0130
    Keywords: Hydron ; Bacterial barrier ; Burn dressing
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary ‘Hydron’ is a new synthetic environmental barrier made directly on the wound surface by alternately spraying polyethylene glycel-400, which is a liquid, and polyhydroxymethyle methacrylate powder. Different thicknesses of ‘Hydron’ film were tested as barriers to bacterial penetration while still allowing evaporation from the wound and permitting antibiotics applied to the surface of the film to pass through to the wound. Six test strains of known sensitivity were used, three of Staphylococcus aureus and three of Pseudomonas pyocyaneus. The study proved convincingly that the thicker type II and type III films were impermeable to bacteria but allowed evaporation and permitted antibiotics applied to the surface to get through it to the wound. Type I film, using only two layers of fluid and one layer of powder is ineffective as a barrier to bacteria.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00289088
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