Search results for "Caliza"
showing 10 items of 656 documents
Differential subcellular localization of endogenous and transfected soluble epoxide hydrolase in mammalian cells: evidence for isozyme variants
1999
AbstractEndogenous, constitutive soluble epoxide hydrolase in mice 3T3 cells was localized via immunofluorescence microscopy exclusively in peroxisomes, whereas transiently expressed mouse soluble epoxide hydrolase (from clofibrate-treated liver) accumulated only in the cytosol of 3T3 and HeLa cells. When the C-terminal Ile of mouse soluble epoxide hydrolase was mutated to generate a prototypic putative type 1 PTS (-SKI to -SKL), the enzyme targeted to peroxisomes. The possibility that soluble epoxide hydrolase-SKI was sorted slowly to peroxiosmes from the cytosol was examined by stably expressing rat soluble epoxide hydrolase-SKI appended to the green fluorescent protein. Green fluorescent…
Improved GNSS positioning exploiting a vehicular P2P infrastructure
2010
This paper considers the possibility to exploit external altitude measurements to improve the performance of a Kalman based GNSS receiver. The altitude measurements are provided by means of a peer to peer network, that is supposed to be based on the evolution of the 802.11 standard for the vehicular environment, namely the WAVE (802.11p). The performance of such a system are investigated for different characteristics of the aiding measurement and for a different number and disposals of the aiding peers. The aiding measurement is obtained starting from the altitude measurements that the other peers in the network send to the aided user. The experiments highlight the need for a parameter that…
De las copulativas identificativas a las justificativas con 'es que'
2021
Las construcciones encabezadas por es que se utilizan, entre otras cosas, para justificar lo dicho, el acto de habla realizado, la réplica que se introduce, etc. Estas construcciones justificativas se formaron a partir de copulativas identificativas del tipo lo que ocurre / el problema es que... en contextos en los que no se explicita el sujeto y emerge una inferencia de causalidad. La construcción empieza a documentarse en el siglo xvi e inicialmente se usa para introducir una explicación o una justificación de lo dicho. A este significado se añade muy pronto un valor contrastivo, sobre todo en contextos de réplica, y más tarde, coincidiendo con la gran difusión de la construcción en la le…
Le repas à l'épreuve du cancer : une rédéfinition sensorielle, sensible et symbolique
2015
This contribution is focused on patients' food practices affected by cancer and cure. The led analyses wish to understand the break linked to the disease and cures to question ways either sensory or symbolic which determine the food choices.
La pañería como alternativa económica de las serranías del interior valenciano (siglos XVIII y XIX)
1987
MEDIANTE LA UTILIZACION DE ALGUNAS FUENTES IMPRESAS SE COMPRUEBA LA EXISTENCIA, DURANTE LOS SIGLOS XVIII Y XIX, DE CINCO NUCLEOS PAÑEROS QUE PRODUCEN PARA MERCADOS EXTRALOCALES EN LAS SERRANIAS INTERIORES VALENCIANAS Y QUE CONCENTRAN CASI LA TOTALIDAD DE LA INDUSTRIA LANERA. EL ANALISIS DE LAS ESTRUCTURAS SOCIOECONOMICAS DE ALCOY, ENGUERA Y BOCAIRENTE EXPLICAN, COMO EN OTRAS ZONAS EUROPEAS, LA EXISTENCIA DE LA PAÑERIA COMO ALTERNATIVA ECONOMICA EN ESTAS ZONAS CON DIFICULTADES DE EXPANSION AGRARIA. (A)
Spatio-temporal dynamics of lasers and photorefractive oscillators under rocking: phase-bistable patterns and localized structures
2019
El objectiu de aquesta tesi es l’estudi teòric, analític i numèric, de la dinàmica espaciotemporal d’oscil·ladors òptics no lineals sotmesos a un forçament bicromàtic (rocking). Aquest tipus d’injecció té la característica principal de trencar la invariància de fase (qualsevol fase del camp complex) del sistema lliure (sense forçament) i genera un sistema que és biestable en fase, ja que únicament dues fases (separades per ¼) són permeses per a les solucions estacionàries homogènies. Aquest canvi en la naturalesa del sistema provoca l’aparició d’una nova dinàmica caracteritzada per la presència d’un nou tipus d’estructures espacials en el pla transversal bidimensional: patrons biestables de…
The Puzzle of the New European COMI Rules: Rethinking COMI in the Age of Multinational, Digital and Glocal Enterprises
2019
EU Regulation 2015/848 (Recast) laid down new rules on the debtor’s ‘centre of main interests’ (COMI) both to make it easier to determine international jurisdiction and to prevent a debtor from fraudulently relocating his/her/its COMI from one Member State to another. However, the terms of the litigation concerning the NIKI case and an in-depth analysis of the Recast demonstrate that this operation has been unsuccessful. This paper argues: first, that the new COMI rules contain logical and teleological flaws; secondly, that the prerequisite that the COMI ‘shall be the place […] which is ascertainable by third parties’ is a duplicate of the prerequisite ‘on a regular basis’; thirdly, that th…
Unveiling the Intramolecular Ionic Diels–Alder Reactions within Molecular Electron Density Theory
2021
The intramolecular ionic Diels–Alder (IIDA) reactions of two dieniminiums were studied within the Molecular Electron Density Theory (MEDT) at the ωB97XD/6-311G(d,p) computational level. Topological analysis of the electron localization function (ELF) of dieniminiums showed that their electronic structures can been seen as the sum of those of butadiene and ethaniminium. The superelectrophilic character of dieniminiums accounts for the high intramolecular global electron density transfer taking place from the diene framework to the iminium one at the transition state structures (TSs) of these IIDA reactions, which are classified as the forward electro density flux. The activation enthalpy ass…
Time Difference of Arrival Estimation from Frequency-Sliding Generalized Cross-Correlations Using Convolutional Neural Networks
2020
The interest in deep learning methods for solving traditional signal processing tasks has been steadily growing in the last years. Time delay estimation (TDE) in adverse scenarios is a challenging problem, where classical approaches based on generalized cross-correlations (GCCs) have been widely used for decades. Recently, the frequency-sliding GCC (FS-GCC) was proposed as a novel technique for TDE based on a sub-band analysis of the cross-power spectrum phase, providing a structured two-dimensional representation of the time delay information contained across different frequency bands. Inspired by deep-learning-based image denoising solutions, we propose in this paper the use of convolutio…
Multimodal and multicriteria analysis for VLSI expertises and defects localization
2017
The purpose of this manuscript is to exhibit the research work solving the issue of data processing stem from defect localization techniques. This step being decisive in the failure analysis process, scientists have to harness data coming from light emission and laser techniques. Nevertheless, this analysis process is sequential and only depends on the expert’s decision. This factor leads to a not quantified probability of localization. Consequently to solve these issues, a multimodal and multicriteria analysis has been developped, taking advantage of the heterogeneous andcomplementary nature of light emission and laser probing techniques. This kind of process is based on advanced level too…