Search results for "48"
showing 10 items of 1388 documents
Compositional and morphological analyses of wax in northern wild berry species.
2019
Accepted manuscript version, licensed CC BY-NC-ND 4.0. Aerial surfaces of plants are covered by a waxy cuticle protecting plants from excessive water loss and UV light. In the present study, composition and morphology of cuticular waxes of northern wild berry species bilberry (Vaccinium myrtillus L.), lingonberry (V. vitis-idaea L.), bog bilberry (V. uliginosum L.) and crowberry (Empetrum nigrum L.) were investigated. Scanning electron microscopy (SEM) revealed differences in epicuticular wax morphology, and gas chromatography–mass spectrometry (GC–MS) analysis confirmed variation in chemical composition of cuticular waxes between the berry species. The dominant compounds in bilberry and li…
Fourth‐generation glucose sensors composed of copper nanostructures for diabetes management: A critical review
2022
Abstract More than five decades have been invested in understanding glucose biosensors. Yet, this immensely versatile field has continued to gain attention from the scientific world to better understand and diagnose diabetes. However, such extensive work done to improve glucose sensing devices has still not yielded desirable results. Drawbacks like the necessity of the invasive finger‐pricking step and the lack of optimization of diagnostic interventions still need to be considered to improve the testing process of diabetic patients. To upgrade the glucose‐sensing devices and reduce the number of intermediary steps during glucose measurement, fourth‐generation glucose sensors (FGGS) have be…
Derecho, narración y racionalidad jurídica. El caso de la fazaña bajomedieval
2011
Resumen Durante buena parte del siglo XX, se consideró a la fazaña castellana un reflejo fiel de usos y costumbres con capacidad para sentar un precedente jurídico. Sin embargo, teniendo en cuenta la compleja situación sociopolítica de Castilla hacia mediados del siglo XIV y examinando en detalle su estructura narrativa, llaman la atención otros aspectos frecuentemente desatendidos, en especial, la construcción interna de estos relatos con un fuerte grado de presuposición y arbitrariedad argumentativa. Se destacan estas formas particulares de concebir el relato jurídico especialmente en la colección de veinticinco fazañas que cierran el manuscrito 431 de la Biblioteca Nacional de Madrid (13…
El formalismo interpretativo y el iusnaturalismo actual: la posición de John Finnis | The Interpretive Formalism and the Current Iusnaturalism: The P…
2014
Resumen: Hoy podemos ver un resurgimiento de las tendencias formalistas en la interpretación de reglas jurídicas. Este resurgimiento aparece en los campos tanto del Positivismo jurídico como del Iusnaturalismo. La finalidad de estos movimientos es ética y política: la defensa del imperio de la ley. Un ejemplo de esta actitud formalista es la teoría de John Finnis. Pero el formalismo no resuelve todos los problemas. Incluso desde el punto de vista de una teoría de la decisión judicial no decisionista, la interpretación jurídica necesita la ayuda de herramientas hermenéuticas no formales para completar su función. Abstract: Today, we can see a revival of formalist tendencies in the interpre…
Swehtdeenas skolas lasama grahmata: lihds ar pilnigu Lutera Reformazijas wehsturi [Svētdienas skolas lasāmā grāmata, līdz ar pilnīgu Lutera reformāci…
1920
Sastādītājs un izdevējs: Zībergs, Jēkabs
Referātu tēzes
2016
Ziņojumi tapuši Valsts pētījumu programma “Letonika” ietvaros
Non-local multiscale approach for the impact of go or grow hypothesis on tumour-viruses interactions
2021
International audience; We propose and study computationally a novel non-local multiscale moving boundary mathematical model for tumour and oncolytic virus (OV) interactions when we consider the go or grow hypothesis for cancer dynamics. This spatio-temporal model focuses on two cancer cell phenotypes that can be infected with the OV or remain uninfected, and which can either move in response to the extracellular-matrix (ECM) density or proliferate. The interactions between cancer cells, those among cancer cells and ECM, and those among cells and OV occur at the macroscale. At the micro-scale, we focus on the interactions between cells and matrix degrading enzymes (MDEs) that impact the mov…
The NA48 event-building PC farm
2003
The NA48 experiment at the CERN SPS aims to measure the parameter $\Re(\epsilon'/ \epsilon)$ of direct CP violation in the neutral kaon system with an accuracy of $2 \times 10^{-4}$. Based on the requirements of: \\\\ * high event rates (up to 10 kHz) with negligible dead time;\\ * support for a variety of detectors with very wide variation in the number of readout channels;\\ * data rates of up to 150 MByte/s sustained over the beam burst;\\ * level-3 filtering and remote data logging in the CERN computer center; \\\\ the collaboration has designed and built a modular pipelined data flow system with 40 MHz sampling rate. The architecture combines custom-designed components with commerciall…
β decay studies of n-rich Cs isotopes with the ISOLDE Decay Station
2017
R. Lica et al. -- 14 pags., 7 figs., tab. -- Open Access funded by Creative Commons Atribution Licence 3.0
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN
2007
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re (ε{lunate}′ / ε{lunate}), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described. © 2007 Elsevier B.V. All rights reserved.