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  • 1985-1989  (2)
  • 1980-1984  (2)
  • 1965-1969  (4)
  • 1960-1964  (2)
  • 1
    Electronic Resource
    Electronic Resource
    A Convenient Synthesis of N-Alkylhydroxylamines (1962)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 84 (1962), S. 3771-3772 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00878a037
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    THE EPIDEMIOLOGY AND PREVENTION OF SKIN DISEASE IN UNIVERSITY STUDENTS IN EAST AFRICA (1968)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 7 (1968), S. 0 
    Details
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-4362.1968.tb05309.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Preparation and Properties of Glycol Glycoside Polyethers for Rigid Urethane Foams (1965)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 4 (1965), S. 224-227 
    Details
    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/i360016a002
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Separation of Isomeric Glycosides Produced by Transglycosylation of Starch with Ethylene Glycol (1965)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 4 (1965), S. 228-230 
    Details
    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/i360016a003
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Monensin inhibits initial spreading of cultured human fibroblasts (1983)
    [s.l.] : Nature Publishing Group
    Nature 305 (1983), S. 315-317 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Cultured human skin fibroblasts were plated after trypsiniz-ation onto clean glass in serum-free medium and allowed to spread for periods of up to 100 min at 37 C. Initial seeding efficiency was estimated to be 〉90% in all cases. Within 10 min of plating, cells had attached to the substratum but ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/305315a0
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Blood group, protein, and red cell enzyme polymorphisms of the Hadza of Tanzania (1982)
    Springer
    Human genetics 〈Berlin〉 61 (1982), S. 52-59 
    Details
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Three subpopulations of the Hadza were examined for the following antigens and proteins including enzymes A1ABH, MNS Henshaw, C c CW D Du E e V Ce, Lua, KJsa, Fy1 Fy2, Jka Jkb, Dia, Wra, haemoglobin, haptoglobin, transferrin, acid phosphatase, glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, phosphoglucomutase, adenylate kinase, lactate dehydrogenase, and malate dehydrogenase. The results are discussed in relation to other African populations including the Sandawe, Nyaturu, Pygmies, San, and Khoikhoi.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00291333
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Biological control ofOpuntia spp. byCactoblastis cactorum in the Leeward Islands (West Indies) (1966)
    Springer
    BioControl 11 (1966), S. 183-189 
    Details
    ISSN: 1573-8248
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Résumé Les auteurs relatent les circonstances de l'introduction dans les îles Leeward (Antilles), deCactoblastis cactorum (Berg.) (Lepid. Phycitidae) qui eut pour résultat la destruction spectaculaire de diversOpuntia, principalementO. triacantha. Introduit en 1957 dans l'île Nevis,Cactoblastis s'est établi rapidement et, vers 1960, il produisit d'excellents résultats qui se sont maintenus par la suite. Des matériaux provenant de l'île Nevis ont été introduits dans les îles voisines de Montserrat et Antigua. Dans la première, lesOpuntia ont été rapidement détruits. mais faute de conditions culturales convenables, ils ont été remplacés par desAcacia sp. si bien que le bénéfice de l'opération est très faible. Dans l'île d'Antigua, leCactoblastis s'est acclimaté mais, jusqu'à présent, la destruction desOpuntia n'est pas complète. LeCactoblastis s'est aussi répandu, accidentellement ou non, dans les îles St. Kitts et U.S. Virgin. Les auteurs donnent la liste d'autres régions où l'introduction de cet insecte pourrait être envisagée. Les espècesDactylopius sp. aff.confusus (Ckll.) etD. opuntiae Ckll. (Hemiptera, Coccidae) ont aussi été introduites dans l'île Nevis mais ne s'y sont pas maintenues. Les auteurs donnent des raisons possibles de cet échec.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02372940
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Effect of sevoflurane on P50 and on measurement of oxygen tension (1988)
    Springer
    Journal of clinical monitoring and computing 4 (1988), S. 261-263 
    Details
    ISSN: 1573-2614
    Keywords: Anesthetics: sevoflurane ; Blood: hemoglobin ; Oxygen: tension ; Monitoring: oxygen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Medicine
    Notes: Abstract Fresh samples of heparinized human blood from 10 healthy nonsmoking volunteers were used to study the effect of the inhaled anesthetic sevoflurane on the oxygen half-saturation pressure of hemoglobin (P50) and on polarographic measurements of oxygen tension at low values. Control samples had a baseline P50 of 26.9±0.2 mm Hg. When the blood samples were exposed to 1.75% (1 minimum alveolar concentration, MAC), 2.75%, and 3.5% (2 MAC) of sevoflurane, the P50 values were 27.0±0.5 mm Hg, 27.1±0.4 mm Hg, and 26.9±0.5 mm Hg, respectively. Our present data show that 1 to 2 MAC sevoflurane has no significant effect on P50 (P〉0.05). Our data also show that sevoflurane did not interfere with polarographic measurements of oxygen tension (P〉0.05). Other inhaled agents—halothane, enflurane, and isoflurane—do interfere with these measurements, and we cannot explain the difference.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01617323
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Allorhogas pyralophagus [Hym.: Braconidae], a gregarious external parasite imported into texas, USA, for biological control of the stalkborerEoreuma loftini [Lep.: Pyralidae] on sugar cane (1987)
    Springer
    BioControl 32 (1987), S. 477-482 
    Details
    ISSN: 1573-8248
    Keywords: Allorhogas pyralophagus ; classical biological control ; sugar cane ; Eoretima loftini ; Allorhogas pyralophagus ; lutte biologique classique ; canne à sucre ; Eoreuma loftini
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Résumé Allorhogas pyralophagus Marsh est un braconide doryctine récemment découvert qui constitue un agent de lutte biologique potentiel contre les mineuses s'attaquant aux cultures de graminées à tiges larges ou étroites. Cet ectoparasite grégaire a été elevé à l'origine à partir de larves d'Eoreuma loftini (Dyar) présentes dans des tiges de sorgo d'Alep [Sorghum halepense (L.) Pers.] et de canne à sucre (Saccharum officinarum L.) récoltées dans les Etats du Sinaloa et du Nuevo Leon au Mexique.A. pyralophagus peut être élevé aisément en laboratoire sur une grande variété d'hôtes [Diatrae spp.E. loftini, Chilo sp., etTryporyza nivella (F.)]. Ces hôtes sont placés dans des tiges de graminées ou des «pailles» en papier pour être ensuite exposés à des femelles prêtes à pondre.A. pyralophagus a été libéré dans des cultures et on l'a retrouvé parasitant les insectes ravageurs de la canne à sucre suivants:E. loftini etD. saccharalis (F.) au Texas,diatraea spp. à Trinidad,D. rufescens en Bolivie, etT. nivella à Sumatra en Indonésie.
    Notes: Abstract Allorhogas pyralophagus Marsh is a recently discovered doryctine braconid with potential for field trials against stalk borers infesting both large- and small- stemmed Graminacea. This external gregarious parasite was originally reared fromEoreuma loftini (Dyar) larvae infesting Johnson grass [Sorghum halepense (L.) Pers.] and sugar cane (Saccharum officinarum L.) from the states of Sinaloa and Nuevo Leon, Mexico. The parasite is easily reared in the laboratory using a wide range of host larvae [Diatraea spp.,E. loftini, Chilo sp. andTryporyza nivelli (F)]. Hosts are placed in grass stems or paper straws for exposure to ovipositing females.A. pyralophagus has been field released and recovered from the following hosts infesting sugar cane:E. loftini andD. saccharalis (F.) in Texas.Diatraea spp. in Trinidad,D. rufescens in Bolivia andT. nivella in Sumatra, Indonesia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02373516
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Studies on the life history and biological control of the spittlebug,Clastoptera undulata uhler (Cercopidae: Hemiptera) (1963)
    Springer
    BioControl 8 (1963), S. 49-66 
    Details
    ISSN: 1573-8248
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Résumé Une invasion deClastoptera undulata fut découverte aux Bermudes en 1959 et il a été tenté de lutter contre cet insecte par l'introduction de l'EncyrtideCarabunia myersi, parasite des larves originaires de la Jamaïque. Les recherches accomplies sur le cycle deClastoptera undulata aux Bermudes sont présentées ainsi que les observations faites dans la nature sur une espèce voisine,C. flavidorsa, à la Jamaïque. Des informations sur la biologie deCarabunia myersi et un compte rendu sur son introduction et son établissement aux Bermudes sont donnés. Aux Bermudes, la plupart des individus deC. undulata hivernent à l'état d'œuf et les effets possibles sur la population du parasite sont discutés.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02381338
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    Paper (German National Licenses)
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