Критика антикоммунистических взглядов на соотношение классового и общечеловеческого в воспитании

This work introduces a mathematical model for laser cutting which involves two coupled nonlinear partial differential equations. The model will be investigated by linear stability analysis to study the occurence of ripple formations at a cutting surface. We define a measurement for the roughness of the cutting surface and give a method for minimizing the roughness with respect to process parameters. A numerical solution of this nonlinear optimization problem will be presented and compared with the results of the linear stability analysis

Integration and Usage of an Industrial Network Management System in an Accelerator Controls Environment

In the last years the CERN accelerator networks infrastructure has been upgraded to contemporary industrial standards. A commercially available network management tool has been selected to monitor and optimise the usage of the infrastructure. HPOpenview Network Node Manager (NNM) provides concise and indepth views of network and devices connected with their operational status. It provides instant failure detection, can supply alarm information and gathers statistics to allow proactive maintenance thus reducing network congestion and downtime. The heterogeneous community of equipment as installed around CERN's PS, SPS and LEP accelerator complex can be monitored in a uniform manner from a single entry point. The integration of a network specialist tool into the accelerator operations environment required additional developments in information reduction and presentation to create intuitive graphical displays related to the accelerators geographical and functional situation. This report describes the integration of the most recent version of the HPOpenview NNM in the CERN Accelerator's Controls System and details the accelerator controls specific developments

Allele mining in solanum: conserved homologues of Rpi-blb 1 are identified in Solanum stoloniferum

Allele mining facilitates the discovery of novel resistance (R) genes that can be used in breeding programs and sheds light on the evolution of R genes. Here we focus on two R genes, Rpi-blb1 and Rpi-blb2, originally derived from Solanum bulbocastanum. The Rpi-blb1 gene is part of a cluster of four paralogues and is flanked by RGA1-blb and RGA3-blb. Highly conserved RGA1-blb homologues were discovered in all the tested tuber-bearing (TB) and non-tuber-bearing (NTB) Solanum species, suggesting RGA1-blb was present before the divergence of TB and NTB Solanum species. The frequency of the RGA3-blb gene was much lower. Interestingly, highly conserved Rpi-blb1 homologues were discovered not only in S. bulbocastanum but also in Solanum stoloniferum that is part of the series Longipedicellata. Resistance assays and genetic analyses in several F1 populations derived from the relevant late blight resistant parental genotypes harbouring the conserved Rpi-blb1 homologues, indicated the presence of four dominant R genes, designated as Rpi-sto1, Rpi-plt1, Rpi-pta1 and Rpi-pta2. Furthermore, Rpi-sto1 and Rpi-plt1 resided at the same position on chromosome VIII as Rpi-blb1 in S. bulbocastanum. Segregation data also indicated that an additional unknown late blight resistance gene was present in three populations. In contrast to Rpi-blb1, no homologues of Rpi-blb2 were detected in any material examined. Hypotheses are proposed to explain the presence of conserved Rpi-blb1 homologues in S. stoloniferum. The discovery of conserved homologues of Rpi-blb1 in EBN 2 tetraploid species offers the possibility to more easily transfer the late blight resistance genes to potato varieties by classical breeding

Cytokines in Clinical and Experimental Transplantation

Allograft rejection is a complex process, which requires interactions between different cell types and a variety of soluble factors, such as cytokines. In this review we discuss the role of cytokines in the induction and effector phases of the rejection process and in the induction and maintenance of allospecific graft tolerance. Furthermore, we discuss the feasibility of clinical graft function monitoring by measuring cytokines and the possibilities for intervention in the cytokine network in order to inhibit graft rejection and eventually obtain graft acceptance

MEANING-full effects in information retrieval

This deliverable reports on testing the use and effect of the integration of the MEANING technology in the TwentyOne search engine of Irion