Search results for "System L"
showing 10 items of 23 documents
High-dose methotrexate-based immuno-chemotherapy for elderly primary CNS lymphoma patients (PRIMAIN study)
2017
Leukemia : normal and malignant hemopoiesis 31(4), 846-852 (2017). doi:10.1038/leu.2016.334
Rôle du transporteur d'acides aminés Minidiscs dans le fonctionnement du système nerveux chez Drosophila melanogaster
2015
Amino acids have many functions in the body in addition to their role as basic constituents of proteins. They can for example serve as a neurotransmitter or signal for the activation of intracellular pathways. Carriers of the SLC protein family facilitate their path through the plasma membrane. The heterodimeric amino acid transporters HAT belong to SLC proteins. HAT are composed of a light chain SLC7 ensuring the specificity of transport and a heavy chain SLC3 involved in the addressing of the protein complex to the plasma membrane. My thesis focused on studying the role of a SLC7 homologue in drosophila, Minidiscs (Mnd), in the functioning of the nervous system. Mnd might belong to system…
Elimination of Established Risk-Factors in Primary Central Nervous System Lymphoma - Impact of High-Dose Chemotherapy Followed by Autologous Stem-Cel…
2011
Abstract Abstract 3089 Introduction: High-dose chemotherapy (HDT) and autologous stem-cell transplantation (ASCT) demonstrated high efficacy in the treatment of newly-diagnosed primary CNS lymphoma (PCNSL) in eligible patients (pts). Prognosis of PCNSL is associated with several clinical and histopathological risk factors (RF). Early complete response (CR) during chemotherapy (CHT) was recently reported to be an additional independent prognostic factor in pts undergoing polychemotherapy without HDT+ASCT. In this analysis, we examined the extent to which known RF determined survival in pts who were treated with HDT-ASCT. We additionally investigated the impact of HDT-ASCT specific factors (e…
Image Analysis of Proliferating Cells in Tumors of the Human Nervous System
1994
Obtaining growth fractions from immunohistological preparations by the commonly used cell count calculation method is time consuming. For the first time, we investigated and compared the detection of proliferating cells in immunohistologically labeled tissue from tumors of the nervous system using the monoclonal antibody Ki-67 by a new computerized image analysis system and by cell count calculation. The two methods showed a high correlation (correlation index, 0.98) in 37 gliomas (2 pilocytic astrocytomas, 10 Grade II astrocytomas, 5 Grade III astrocytomas, 20 Grade IV astrocytomas and glioblastoma multiforme) and a heterogenous group of 10 additional tumors of the nervous system, includin…
A system-level power saving approach for cellular networks with microcells/picocells
2011
Network power consumption reduction has recently become an active research topic. In this paper, we propose a novel approach to save power consumption of a three-cell microcellular network. When the traffic load in the middle cell is low, it can be switched-off and its users are covered. This is enabled by increasing the transmission power of one sector antenna in the two neighboring cells. Numerical results show that by increasing antenna transmission power of the two sectors, the overall network power consumption can be reduced.
Sistēmas lietotāju darbību ierakstu žurnāls
2019
Kvalifikācijas darbā "Sistēmas lietotāju darbību ierakstu žurnāls" ir aprakstīta elektroniskās darba laika uzskaites sistēmas EDLUS apakšsadaļas izstrāde. Šī sistēma ir jau pastāvoša un tiek izmantota dažādos un Latvijā esošos objektos. Apakšsadaļas galvenais izstrādes mērķis bija izstrādāt ierakstu žurnālu, kurā sistēmas administratori varētu pārskatīt lietotāju veiktās darbības un izmaiņas. Tas tika īstenots, veidojot EDLUS sistēmas apakšsadaļu ar ierakstiem un to sīkāku aprakstu, kas būtu saprotami administratoriem. Kvalifikācijas darbs satur dokumentāciju par izstrādāto apakšsadaļu - programmatūras prasību specifikāciju, programmatūras projektējuma aprakstu un citas nodaļas.
Radiation Hardness Assurance Through System-Level Testing: Risk Acceptance, Facility Requirements, Test Methodology, and Data Exploitation
2021
International audience; Functional verification schemes at a level different from component-level testing are emerging as a cost-effective tool for those space systems for which the risk associated with a lower level of assurance can be accepted. Despite the promising potential, system-level radiation testing can be applied to the functional verification of systems under restricted intrinsic boundaries. Most of them are related to the use of hadrons as opposed to heavy ions. Hadrons are preferred for the irradiation of any bulky system, in general, because of their deeper penetration capabilities. General guidelines about the test preparation and procedure for a high-level radiation test ar…
Dynamic Packet Bundling for VoIP Transmission Over Rel'7 HSUPA with 10ms TTI Length
2007
In this paper, the system level optimization of the voice over IP transmission in the HSUPA system, configured with a 10 ms TTI length, is analyzed. The study considers the release 7 improvements to HSUPA, in terms of the DPCCH gating concept. A dynamic activated MAC layer bundling of two VoIP packets in a single frame is proposed and compared against the single packet per frame transmission by means of quasi-static system level simulations.
Evaluation of Landscape Quality in Valencia's Agricultural Gardens : a Method Adapted to Multifunctional, Territorialized Agrifood Systems (MTAS)
2022
Multifunctional agrifood systems with noteworthy roots in a territory are the result of a historical yet dynamic specialization. They are present in the place’s knowledge, social connections, collective action, the organization of institutions, innovation and capital. These systems are seen in the landscape, which becomes a resource as well as cultural and environmental heritage. In this regard, it is necessary to study the significance of the many aspects of heritage and landscape in agrifood systems to suitably manage and appreciate them as a territorial resource. This study develops and applies a quantitative method with various criteria to enable the landscape values of multifunctional,…