Nyrop

Dennehy, T. J. Hoffman, C. J. Nyrop, J. P. Saunders, M. C. In Monitoring and Integrated Management of Arthropod Pests of Small Fruit Crops, Intercept London, 1990 pp. 261-282. 

As early as 1928, Roginskil and Schul tz (4) stressed the importance of electronic considerations, and Rideal and Wansbrough-Jones (5) related the work function of metals to the activation energy for their oxidation. Brewer, 1928 (6), Schmidt, 1933 (7), and Nyrop, 1935 (8) proposed that the surface must be capable of effecting ionization of the adsorbed species in some catalytic processes. Lennard-Jones (9) in his... 

Nyrop, J. E., The Catalytic Action of Surfaces. Williams Norgate, London, 1937. 

As early as in 1937, Nyrop (17) suggested that electron transfer may occur during chemisorption. Dowden (18) clarified the situation by classifying the possible reactions with respect to the type of bond (ionic, covalent, or mixed) and the type of adsorbent (metal, semiconductor, or insulator). He attempted to indicate some probable criteria to be used in the choice of the best adsorbent for use with a given adsorbate. 

Many of the ideas advanced by Pisarzhevskii were also expressed in Nyrop s work (262) published between 1931 and 1937. The views of Nyrop were unfavorably received by many catalytic chemists at that time, as is indicated by the criticism of Emmett and Teller (101). Len-nard-Jones (199) and Schmidt (361) realized that a catalytic solid could be regarded as an electron source or sink during the course of a catalytic reaction necessitating an electron transfer in ion or radical formation. In the presence of hydrogen-containing materials, the catalytic solid could also act as a proton reservoir. 

Nyrop, M. and Zweifler, A. J. Platelet aggregation in hypertension and the effect of antihypertensive... 

Detection and monitoring of resistance is producing promising results using classical bioassay, biochemical enzyme tests, immunological techniques (e.g., ELISA) and biotechnological probes with appropriate DNA or RNA segments (12,1 Dennehy and Nyrop,... 

Stauf in Germany in 1901, and Grey and Jensen in the USA in 1913, applied for patents on the use of spray nozzles. Rotary atomizers were developed in 1912 in Germany by Kraus and in 1933 in Denmark by Nyrop [6.4.1.1],... 

G. Sorensen, Initiativets Pris En Bog om Johan Ernst Nyrop (Copenhagen Niro Atomizer, 1983). 

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