Thus it is at least possible to distribute the active components in the structure of the carrier in a manner that relates appropriately to the reaction requirements. This systematic prediction is limited in special cases where the active component of the catalyst changes its chemical nature during ...
R. Niessner - 1991 - 850-852 - onlinelibrary.wiley.comdoi:10.1002/nadc.19910390726No abstract is available for this article.Niessner, R.MünchenJohn Wiley & Sons, Ltd.Nachrichten aus der Chemie
In 1983 and 1984, the effect of different N-Fertilization levels and the number of plants/m 2 of three sunflower varieties was tested at three locations. In 1983, yield seeds or oil was 4.4/ha or 2.3/ha, in 1984 1.8 or 0.9 t/ha due to high rainfall during summer. Oil content was...
von Hähnel S, Jansen O, Zake S, Sartor K. Der Wert der Spiral-CT zur Diagnose von Stenosen der ableitenden Tränenwege. Rofo 1995; 163:210–4Hähnel S, Hansen O, Zake S et al. (1995) Der Wert der Spiral-CT zur Diagnose von Stenosen der ableitenden Tränenwege. ...
and beams with bracket can be determined according to DIN 1052 more precisely and more safeguarded.%Inder vorliegenden Arbeit werden mit Hilfe der Finite-Elemente-Methode ideelle Biegedrillknicklasten (Kipplasten) von parallelgurtigen BSH-Biegeträgern, die in äquidistanten Abständen am Ober...
BACKGROUND: The aim of this study was to determine how pitch discrimination thresholds obtained with trains of biphasic pulses in cochlear implants depend on the site (apical, middle, basal) and the rate of the stimulation. Therefore, the influence of the spectral position of a sinusoidal input...
Neoplasms, Second PrimaryNeoplasm MetastasisNeoplasm Recurrence, LocalNeoplasm StagingTreatment OutcomeCombined Modality TherapySalvage TherapyNo abstract is available for this article.Fürstner, AloisMülheimJohn Wiley & Sons, Ltd.Nachrichten aus der Chemie...
Lewis bases like bis(dimethylamide)phosphoryl compounds (2, 5–7) , N-heterocycles ( 8 and 9 ) and N , N -dialkylamino-3-propylsilanes bearing alkoxy groups are grafted via siloxane bonds onto silica carriers. The preparation and characterisation of 5–9 are reported. The grafted bis(...
Because of remarkable differences regarding steel section geometry and deformation behaviour of the connectors a simple transfer of EC 4 rules is not possible and likely non-conservative. In the first of two companion papers on that topic, the theoretical background and the methodology to investigate...
No abstract is available for this article.Schenck, B.John Wiley & Sons, Ltd.Nachrichten aus der Chemie