ttgutPreßdruckRißbildungMikrorißMessungStriking an effective, principled balance between the right of communities to protect their distinctiveness as communities within federal states and the right of individuals to protect their distincti
Die Chelatbildung von N-Tris(2-aminoethyl)amin-N′,N′,N″,N″,N‴,N‴-hexaessigsäure (H 6 TTAHA) und N-(Pyrid-2-yl-methyl)ethylendiamin-N,N′,N′-triessigsäure (H 3 PEDTA) mit Gadolinium(III) – Synthesen, Komplexstabilität und NMR-Relaxivität †...
No abstract is available for this article.doi:10.1002/bjs.1800249342NoneBritish Journal of Surgery
In classical irradiation, the local control can be negatively influenced by the accelerated clonogenic tumoral repopulation. A modality of control of this phenomenon can be accelerated hyperfractionated irradiation. The aim of this paper is the study of the effect of this type of irradiation in soft...
Our understanding of physical processes has often been reflected in the form of numerical models that assist academics in unraveling the many complexities that exist in our physical environment. To that end, integrated surface water-groundwater models attempt to simulate the complex processes and ...
Contributions to the Chemistry of Boron, 216 [1] . – On the Complex Formation of 1,3,2,4-Diphosphadiboretanes with Pentacarbonylchromium and the Preparation and Reactivity of Borylidenephosphane Complexes 2,4-Bis(dialkylamino)1-1,3,2,4-diphosphadiboretanes (R 2 NBP-CMe 3 ) 2 with ...
Penicillin has been found to chelate Cu 2+ although the chelating power of corresponding acylated aminoacids is very small. For comparison, the capacity of binding Cu 2+ of a few structural analogues of penicillin has been determined by an ion exchange method described in a previous publication....
In nonpolar solvents the compounds are also dissolved but now in a molecular form SbCl c (OC 2 H 5 ) 5c . The latter solutions have no electrolytical conductivity. IR-spectra of the compounds in polar and nonpolar solutions are different from each other....
The mean age at presentation was 76.5 +/- 54 (range 12-192) months. The mean duration of follow-up was 76.3 +/- 42 (range 9-156) months. Seventeen patients (23.6%) presented with gross haematuria at initial presentation, 15 (20.8%) presented with hypertension and 10 patients (14%) ...
The capacity of forming metal chelates of a few α-pyridyl carbinols and of an α-piperidyl carbinol with Cu2+- and Ni2+-ions has been determined. As far as the stability of the chelate ring is concerned, pyridyl-(2)-carbinol is almost as strong a complexing agent as oxine. ...