- Research Article
- 10.1016/j.ejcped.2025.100446
MONALISA – A SIOPEN pragmatic clinical trial to monitor neuroblastoma relapse with liquid biopsy sensitive analysis
- Mar 25, 2026
- EJC Paediatric Oncology
- S Taschner-Mandl + 25 more +25
Publications from 2021 to 2026
Showing 4 of 4 papers
MONALISA – A SIOPEN pragmatic clinical trial to monitor neuroblastoma relapse with liquid biopsy sensitive analysis
Field measurements in resonant cavities
Comparative Study of Methods for the Identification of Cis‐ and Trans‐Isomers of the Octahedral Complex Ion [CoEn<sub>2</sub>(NCS)<sub>2</sub>]<sup>+</sup>
Abstract Les spectres d'absorption des deux isomères cis et trans du complexe [CoEn2(NCS)2]ClO4, dans la région infra‐rouge, visible et ultra‐violette, ont été enregistrés afin d'établir une méthode permettant l'identification sûre de ces deux isomères. La chromatographie ascendante a été utilisée dans ce même but.Toutes ces méthodes permettent la discrimination entre les deux isomères, mais il résulte de l'étude comparative de ces méthodes que la méthodes par chromatographie ascendante donne les résultats les moins équivoques.Il a été établi que les formules de Kuroya pour le calcul de la première bande d'absorption dans la région visible, et de la seconde bande d'absorption dans l'U. V., des composés coordinés du cobalt ne sont plus valables telles quelles, pour les solutions de ces complexes dans des solvants non‐aqueux.
Read moreSolution of a non-isotropic random flight problem in the case of a non-isotropic point source
In connection with the calculation of the perturbation caused by a thin circular detector in a thermal neutron flux, we have solved the following problem. Given is a point source whose strength is described by an isotropic distribution plus a non-isotropic cosine term. The single scattering law also contains one non-isotropic term. We have to calculate the neutron density and the distribution of the velocity directions in every point of space. Keeping the path probabilities arbitrary for the reason of generality, we have established exact recurrence relations between the defined probability distributions. Expanding these functions in series of spherical harmonics and making use of addition theorems involving Bessel functions and Legendre polynomials, it has been possible to transform the integral relations to simple linear equations. The final results are obtained in the form of integrals which can be calculated by numerical evaluation using computing machines. By introducing simplified functions under the integral signs, it is also possible to obtain good approximations for the neutron density and current. A simple example of this method is discussed in detail and the results are compared with those given by diffusion theory.
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