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  • 1
    Electronic Resource
    Electronic Resource
    Scheelite mineralization in Central East Greenland (1983)
    Springer
    Mineralium deposita 18 (1983), S. 315-333 
    Details
    ISSN: 1432-1866
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract Numerous scheelite-mineralized areas have been located in the Caledonian fold belt of Central East Greenland (70° – 74 1/2° N). The fold belt comprises Archaean and Proterozoic metamorphic complexes flanked by Late Proterozoic and Lower Palaeozoic sediments, and intruded by Upper Proterozoic and Caledonian granitic rocks. Scheelite mineralization occurs in: marble-skarns in Upper Proterozoic metasediments often spatially associated with Caledonian or older granitic intrusives; skarns and quartz veins in Late Proterozoic sediments (Lower EBG quartzite) up to 7 km from outcropping Caledonian granites; veins in fault zones cutting late Proterozoic sediments (Upper EBG limestones). In this paper, the three types are described with emphasis on structural setting, mineralogy and trace-element chemistry. It is concluded that most scheelite mineralization is associated with Caledonian igneous activity, either at or near granite contacts or as mineralization distal to granites at depth. Of the various types described, the scheelite veins in Late Proterozoic limestone are considered to be of the best economic potential.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00206482
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  • 2
    Electronic Resource
    Electronic Resource
    On the existence of stimulus-event relations for sensory neurons: A statistical method (1980)
    Springer
    Biological cybernetics 38 (1980), S. 201-212 
    Details
    ISSN: 1432-0770
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Computer Science , Physics
    Notes: Abstract Aertsen et al. (1979) studied single unit recordings from the cochlear nucleus and the auditory cortex of the cat using a stimulus with a wide range of natural and technical sounds and discussed the question of the existence of a stimulus-event relation. The existence of such a stimulus-event relation was investigated by presenting the stimulus twice while recording the spike trains and studying the degree of reproducibility of the neural activity under the two presentations of the stimulus. This paper presents a statistical method to decide whether the two recordings of neural activity are similar, and if so to quantify the degree of similarity. The method is of potential use in multi-unit recordings.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00337013
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Multiple synostosis syndrome (1980)
    Springer
    European journal of pediatrics 134 (1980), S. 273-275 
    Details
    ISSN: 1432-1076
    Keywords: Carpal and tarsal synostosis ; Symphalangism ; Hearing loss ; Mental handicap ; Autosomal dominant inheritance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A 2-year-old deeply mentally handicapped girl is reported with a multiple synostosis syndrome, as delineated by Maroteaux et al. (1972). Besides the multiple synostoses the peculiar facial dysmorphism and the hearing deficit allow, the clinical diagnosis of this apparently rare syndrome.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00441486
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  • 4
    Electronic Resource
    Electronic Resource
    Deletion of the short arm of chromosome 9 (1980)
    Springer
    European journal of pediatrics 134 (1980), S. 201-204 
    Details
    ISSN: 1432-1076
    Keywords: Chromosome 9 ; Autosomal aberrations ; Mental retardation ; Clinical syndromes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A partial deletion of the short arm of chromosome 9 is reported in a female newborn and a 12.5 yearold male. The features expressed by both patients, and especially the peculiar type of the craniofacial dysmorphism, confirm the existence of a typical clinical syndrome associated with this partial autosomal monosomy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00441473
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  • 5
    Electronic Resource
    Electronic Resource
    Comparative efficacy of different methods of nebulising terbutaline (1983)
    Springer
    European journal of clinical pharmacology 25 (1983), S. 739-742 
    Details
    ISSN: 1432-1041
    Keywords: terbutaline ; pressurised aerosol ; bronchial asthma ; pear-shaped extender ; IPPV ; bronchodilatation ; drug efficiency
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary The efficacy of terbutaline inhaled from different aerosol systems was studied in 13 adult asthmatics. Terbutaline 1 mg was delivered from a pressurised aerosol, 1 and 4 mg were inhaled from a nebuliser, 1 mg was inhaled through a pressurised aerosol with a pear-shaped, 750 ml spacer, and 1 mg was inhaled from a nebuliser with Intermittent Positive Pressure Ventilation (I.P.P.V.). An open, randomized, cross-over design was used. The bronchodilator effect was evaluated by recording hourly flow-volume curves and the FEV1.0 for 5 h after treatment. No significant difference in bronchodilatation was observed after inhalation of 1 mg terbutaline from different aerosol systems, except following use of the nebuliser, which required approximately four times as much terbutaline to obtain the same effect as the ordinary spray.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00542512
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  • 6
    Electronic Resource
    Electronic Resource
    INTRAUTERINE HAEMATOMA AN ULTRASONIC STUDY OF THREATENED ABORTION (1981)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 88 (1981), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Ultrasonic scanning in patients with symptoms of threatened abortion occasionally revealed an echo-free area between the membranes and the uterine wall. The echo-free area was found in patients at 11 to 20 weeks gestation who had a live fetus and is believed to represent blood. Seven smaller haematomas of less than 35 ml gradually disappeared and the pregnancies continued until term. Three patients who had haematomas of more than 50 ml subsequently aborted or had a premature delivery.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1981.tb00936.x
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  • 7
    Electronic Resource
    Electronic Resource
    Circulating glucagon after total pancreatectomy in man (1983)
    Springer
    Diabetologia 25 (1983), S. 396-399 
    Details
    ISSN: 1432-0428
    Keywords: Affinity chromatography ; enteroglucagon ; glicentin ; glucagon 1–37 ; glicentin 33–69 ; oxyntomodulin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In five totally pancreatectomized human subjects the secretion of gut-derived glucagons was stimulated by ingestion of a meal rich in fat and carbohydrates. Glucagon-like immunoreactivity in plasma, measured with an antiserum against the 6–15 sequence, increased fivefold in response to the meal. Glucagon like immunoreactivity measured with an antiserum against the C-terminal sequence was initially normal (12–13 pmol/l), increased slightly (to 20 pmol/l), and then decreased (to approximately 6 pmol/1). The Chromatographic profile of glucagon-like immunoreactivity in plasma at maximum stimulation was studied after concentration by affinity chromatography. Both assay systems identified two peaks (at Kd-values of 0.30 and 0.60–0.65, and 0.30 and 0.70, respectively). The position at Kd 0.70 corresponds to that of glucagon 1–29. The same components may be identified in plasma from normal subjects. It is concluded that the human intestine is capable of generating all of the molecular forms of glucagon which normally are present in plasma.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00282517
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  • 8
    Electronic Resource
    Electronic Resource
    Centromeric instability of chromosomes 1, 9, and 16 associated with combined immunodeficiency (1981)
    Springer
    Human genetics 〈Berlin〉 57 (1981), S. 108-110 
    Details
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Instability of the centromeric regions of chromosomes 1, 9, and 16 in cultured lymphocytes of an 8-month-old girl with malabsorption and combined immunodeficiency is reported. Together with the two previous reports on this condition, the present report seems to confirm the specific association of combined immunodeficiency and centromeric instability of chromosomes 1, 9 and 16 with multibranching.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00271181
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  • 9
    Electronic Resource
    Electronic Resource
    Immunofluorescent sites in vero cells infected with the flavivirus Kunjin (1983)
    Springer
    Archives of virology 78 (1983), S. 177-190 
    Details
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The sites of replication and of accumulation of viral macromolecules were examined using fluorescent antibodies to viral products and to cell organelles. Synthesis of envelope protein and its accumulation in a narrow rim around the nucleus were detected at 4 hours post infection; concurrently, a progressive change was observed in the rough endoplasmic reticulum from a fine to a coarse network emanating from around the nucleus. This change in the network was visible by light microscopy. The immunofluorescent sites of viral RNA synthesis, located by use of anti-double stranded RNA, extended from the perinuclear region in another fine network which included many small foci or vesicles; these sites were also visible by light microscopy late in infection. None of these changes were associated with any visible redistribution of actin, intermediate filaments or microtubules, and no nuclear involvement was detected. However, when microtubules were disrupted by vinblastine treatment of cells, the distribution of the immunofluorescent sites of viral RNA synthesis was modified and the virus yield was reduced by at least 10-fold. These results confirmed our biochemical studies showing separation of viral sites of RNA synthesis and translation, and the accumulation of envelope protein in nuclear-associated membranes. The relevance of these observations is discussed in relation to the reports of specific membrane structures induced in flavivirus-infected cells.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01311313
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Gamma-spectroscopy within the island of high-spin isomers nearN=82 (1980)
    Springer
    The European physical journal 294 (1980), S. 113-124 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A NaI sum-spectrometer combined with Ge-counters has been used to characterize the members of the island of high spin isomers nearN=82. On the basis of half lives, totalγ-decay energies and discreteγ-lines, assignments of 22 isomers are given or confirmed. The isomers are localized to the region 82≦N≦86 andZ≦68, and the excitation energies vary from 3 MeV to 12.2 MeV. An empirical relation between spin and excitation energy is presented and on this basis isomeric spin values up to (33±2)ħ are deduced. The isomers are thought to be due to strong alignment of 2 to 8 shell-model particles in a spherical or possibly weakly oblate potential.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01435046
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