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  • Springer  (210)
  • American Association for the Advancement of Science  (76)
  • 1965-1969  (206)
  • 1960-1964  (80)
  • 1
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    Steady Potential Correlates of Positive Reinforcement: Reward Contingent Positive Variation (1969)
    American Association for the Advancement of Science
    Details
    Publication Date: 1969-01-17
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science
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    PAPER CURRENT
  • 2
    Electronic Resource
    Electronic Resource
    The classification and retrieval of rheological information (1969)
    Springer
    Rheologica acta 8 (1969), S. 246-246 
    Details
    ISSN: 1435-1528
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: Abstract During the past two decades, the information explosion has led to a demand for systems of storing and retrieving information in every branch of science and technology. A number of the larger abstracting services are already experimenting with systems covering so great an area that the use of a computer is essential. Since, however, the, field of rheology is relatively small a simple classification and retrieval system is being developed, for use inRheology Abstracts, based upon ordinary 132-hole edge-punched cards. The first half of the system deals with the rheology of fluids and is already in use; it is described in detail in a recent paper (1). The second half, dealing with the rheology of solids, is still being developed. In the fluids system, holes are punched to indicate the following essential features of a paper: general nature; language; type of fluid; rheological properties; type of flow; boundary conditions; important variables and effects; theoretical treatment; type of apparatus; industrial processes involved. As a result two simple hand operations will serve to retrieve, for example, all the papers concerned with turbulent flow of suspensions, or with fracture in polymer melts. Additional operations lead to a narrower, more precise, retrieval. At present the classifying is being done by abstractors. It is hoped that authors will become familiar with the system and will make a practice of classifying their own papers; this would lead to more accurate classification and to the benefit of all concerned.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01984674
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Studien in Immunochemie. 21. Mitt.: Die Produkte des Abbaus von Blutgruppen-spezifischen Substanzen durch Ficin und Papain (1962)
    Springer
    Colloid & polymer science 184 (1962), S. 76-76 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01840227
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  • 4
    Electronic Resource
    Electronic Resource
    The polarization of the neutrons from the reaction15N(d,n 0)16O atE d=4.35 and 5.50 MeV (1967)
    Springer
    The European physical journal 206 (1967), S. 404-405 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In the reaction15N(d, n 0)16O the angular dependence of the neutron polarization and of the differential cross section was measured at average deuteron energies of 4.35 and 5.50 MeV. Parallel features are observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01326499
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  • 5
    Electronic Resource
    Electronic Resource
    The identification of some specific meanings in infant vocalization (1964)
    Springer
    Cellular and molecular life sciences 20 (1964), S. 154-154 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Résumé Un test de type du choix multiple montre que les infirmières peuvent reconnaître d'après une bande magnétique la signification des émissions vocales préverbales répondant à des situations données (naissance, douleur, faim, plaisir) chez les enfants de moins de 8 mois. Chez les 80 infirmières testées l'aptitude moyenne à l'identification fut de 67%. Nos études portant sur d'autres groupes humains seront publiées plus tard.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02150709
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  • 6
    Electronic Resource
    Electronic Resource
    Depression of the isolated guinea-pig uterus by reserpine (1964)
    Springer
    Cellular and molecular life sciences 20 (1964), S. 151-152 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Reserpin verhindert sofort die elektrische Reizbarkeit des isolierten Meerschweinchenuterus. Eine Depression wurde von einigen Substanzen nur partiell bewirkt, wobei sich auffallende Wirkungsunterschiede zeigten.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02150707
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  • 7
    Electronic Resource
    Electronic Resource
    Binding of aluminium ions byStaphylococcus aureus 893 (1968)
    Springer
    Cellular and molecular life sciences 24 (1968), S. 1175-1176 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Résumé Deux types de liaisons ont lieu quand des ions d'aluminium réagissent avec les parois cellulaires isolées deStraphylococcus aureus espèce 893. La première interaction a comme résultat la formation d'un complexe stable qui affecte des groupes occupant le mur de la cellule avec un pK a ∼ 5. On suppose l'existence d'un composant de surface constitué par de la protéine combinée à de l'acide teichoique. La deuxième liaison consiste en ions interchangeables dans la couche mobile de cations recouvrant la paroi.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02147837
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  • 8
    Electronic Resource
    Electronic Resource
    Polynomials of best uniform approximation to certain rational functions (1962)
    Springer
    Numerische Mathematik 4 (1962), S. 345-349 
    Details
    ISSN: 0945-3245
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01386330
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  • 9
    Electronic Resource
    Electronic Resource
    Spray warnings for pea moth (Laspeyresia nigricana Steph.) based on its biology in the field (1964)
    Springer
    Entomologia experimentalis et applicata 7 (1964), S. 131-138 
    Details
    ISSN: 1570-7458
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Zur besseren Terminsetzung der Spritzungen gegen den Erbsenwickler werden seit 1959 in Ostengland für die Anbauer Aufrufe herausgegeben, die auf Falterschlupf und Eiablage im Freien beruhen. Stichproben von Vorgewende-Pflanzen einer Anzahl von Feldern werden im Laboratorium auf Eibesatz geprüft und die Warnungen ausgesandt, sobald auf etwa der Hälfte der besammelten Felder Eier gefunden werden. Häufig werden Eiablagen vor den Faltern festgestellt. Vorläufige Untersuchungen über den voraussichtlichen Befallsspiegel haben eine signifikante Korrelation (p=0,01) zwischen dem Spitzenwert der Eizahl und dem Hülsenbefall bei der Ernte ergeben. Die Regressionsformel für 1960–1963 lautet: $$Y = (1,15 \pm 0,09) X + 0,57$$ (wobei Y die Quadratwurzel des Prozentsatzes befallener Hülsen und X die Quadratwurzel aus dem Spitzenwert der Eizahl pro 10 Pflanzen ist). Daraus folgt, daß bei 10 Eiern auf 10 Pflanzen mit 10–30% Hülsenschaden zu rechnen ist (p=0,05). Erhebungen über die Verteilung der Eier auf den Pflanzen zeigten, daß etwa 50% der Eier einzeln abgesetzt werden und zwar vorwiegend an Blättern und Stipeln in der oberen Hälfte der Pflanzen.
    Notes: Abstract Following surveys of pea moth damage and to improve the effect of control measures, spray warnings based on the date of moth emergence and egg laying have been introduced in East Anglia. Each year since 1959 regular visits have been made to fields previously under peas to determine the date of moth emergence. Plant samples were also collected from fields of early sown peas and these were examined for eggs. Spray warnings were issued when eggs were found on about half the fields sampled. Details are given of a method of forecasting levels of attack based on the relationship between “peak” egg numbers and pod infestation at harvesting. Other biological observations made include data on the distribution of eggs on pea plants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00305049
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  • 10
    Electronic Resource
    Electronic Resource
    Association of allergic bronchial asthma with certain air pollutants and weather parameters (1967)
    Springer
    International journal of biometeorology 11 (1967), S. 119-127 
    Details
    ISSN: 1432-1254
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geography , Physics
    Description / Table of Contents: Zusammenfassung Bronchialasthma bei Studenten der Universität Minnesota wurde bezüglich der Empfindlichkeit gegen Getreidesamen mit Kontrollgruppen untersucht, um den Einfluss der in der Luft befindlichen Pollen durch nahe gelegene Getreidefelder zu finden. Unter verhältnismässig hohen Konzentrationen wurde beobachtet,dass gegen Getreidesamen empfindliche Studenten doppelt so viele Asthmaanfälle hatten, wie die Kontrollgruppe, die keine signifikante Änderung zeigte. Eine Verbindung von Windrichtung und relativ hohen Staubkonzentrationen mit Asthmaanfällen ergab eine Korrelation von höherer Signifikanz in der sensiblen Gruppe. Weitere Zuordnungen zeigten, dass diese Beziehung nur wenig durch Änderungen von Jahreszeit und Temperatur beeinflusst wird. Es wurde auch beobachtet, dass die Relative Feuchte die Empfindlichkeit gegen Pollen bei entsprechend sensibilisierten Studenten beeinflussen kann. In der Kontrollgruppe zeigten Wetterparameter keine Beziehung zum Asthma.
    Abstract: Resume On a étudié les accès d'asthme bronchial provoqués par les polluants de l'atmosphère provenant d'entreprises travaillant les céréales et situées dans le voisinage du l'Université du Minnesota. Pour ce faire,on s'est servi d'étudiants de la dite Université sensibles aux poussières de céréales d'une part et d'un groupe de contrôle d'autre part. Dans des conditions de poussière relativement forte,on a observé que les étudiants sensibles aux poussières de céréales présentaient une fréquence double d'accès d'asthme alors que le groupe de contrôle n'était pas touché de façon significative. En utilisant une conbinaison des facteurs direction du vent et forte poussière d'une part, accès d'asthme d'autre part,on obtient une corrélation plus significative dans le groupe des gens sensibles.Des combinaisons multiples indiquent que cette corrélation n'est que peu influencée par la saison ou des changements de température. On a aussi remarqué que les conditions d'humidité relative peuvent influencer de façon significative la sensibilité effective aux poussières des étudiants du premier groupe. Quant au groupe de contrôle, on n'a pas trouvé de relation entre les accès d'asthme et les paramètres météorologiques.
    Notes: Abstract Student bronchial asthma at the University of Minnesota was studied in grain sensitive and in control groups to find the influence of air pollutants from nearby grain installations on this problem.Under relatively high dust conditions it was observed that grain sensitive students had a two-fold increase in asthma attacks while the controls showed no significant changes. A combined association of wind direction and relatively high dust conditions with asthma gave a correlation of higher significance in the grain sensitive group. Multiple associations indicated that this relationship is only weakly affected by seasonal and temperature changes. It was also observed that relative humidity conditions may significantly influence the effectiveness of the dust exposure in sensitive students. Weather parameters showed no association with asthma in the control group.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01424280
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