Browsing Artículos by Title
Now showing items 2820-2839 of 9932
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Dynamics and Spectroscopy with Neutrons—Recent Developments and Emerging Opportunities
(MDPI, 2021-04-29)This work provides an up-to-date overview of recent developments in neutron spectroscopic techniques and associated computational tools to interrogate the structural properties and dynamical behavior of complex and disordered ... -
Dynamics of aqueous peptide solutions in folded and disordered states examined by dynamic light scattering and dielectric spectroscopy
(Royal Society of Chemistry, 2021-06-24)[EN] Characterizing the segmental dynamics of proteins, and intrinsically disordered proteins in particular, is a challenge in biophysics. In this study, by combining data from broadband dielectric spectroscopy (BDS) and ... -
Dynamics of carbon formation during the catalytic hydrodeoxygenation of raw bio-oil
(Royal Society of Chemistry, 2020-11-01)The formation, growth and transformation of the carbon residue (coke) deposited on the catalyst during the raw bio-oil hydrodeoxygenation have been studied. These deposits have a great impact on the overall process ... -
Dynamics of Confined Short-Chain alkanol in MCM-41 by Dielectric Spectroscopy: Effects of matrix and system Treatments and Filling Factor
(MDPI, 2020-03-07)The dynamics of n-propanol confined in regular MCM-41 matrix with the pore size Dpore = 40 Å, under various matrix conditioning and sample confining conditions, using broadband dielectric spectroscopy (BDS), is reported. ... -
Dynamics of Oxygen-Plankton Model with Variable Zooplankton Search Rate in Deterministic and Fluctuating Environments
(MDPI, 2022-05-11)It is estimated by scientists that 50–80% of the oxygen production on the planet comes from the oceans due to the photosynthetic activity of phytoplankton. Some of this production is consumed by both phytoplankton and ... -
Dynamics of pneumococcal nasopharyngeal carriage in healthy children attending a day care center in northern Spain. Influence of detection techniques on the results
(BioMed Central, 2012-03-22)Background: Pneumococcal nasopharyngeal carriage precedes invasive infection and is the source for dissemination of the disease. Differences in sampling methodology, isolation or identification techniques, as well as the ... -
Dynamics of Streptococcus pneumoniae Serotypes Causing Acute Otitis Media Isolated from Children with Spontaneous Middle-Ear Drainage over a 12-Year Period (1999–2010) in a Region of Northern Spain
(Public Library of Science, 2013-01-22)The aim of this study was to determine the serotype and clonal distribution of pneumococci causing acute otitis media (AOM) and their relationship with recurrences and mixed infections with other microorganisms under the ... -
Dysautonomia in COVID-19 Patients: A Narrative Review on Clinical Course, Diagnostic and Therapeutic Strategies
(Frontiers Media, 2022-05)IntroductionOn March 11, 2020, the World Health Organization sounded the COVID-19 pandemic alarm. While efforts in the first few months focused on reducing the mortality of infected patients, there is increasing data on ... -
Dysfunctional and compensatory duality in mild cognitive impairment during a continuous recognition memory task
(Elsevier, 2012-11-23)One of the current issues of debate in the study of mild cognitive impairment (MCI) is deviations of oscillatory brain responses from normal brain states and its dynamics. This work aims to characterize the differences of ... -
e-Círculo Literario aplicado en la clase de inglés. Una innovación educativa después del terremoto de 2016 en Ecuador
(Universidad de Guadalajara, 2017)El objetivo de este trabajo es presentar el e-Círculo Literario (e-CL) como innovación académica, y que parte del Círculo Literario convencional (CL), para lograr su adaptación técnica en una plataforma informática de fácil ... -
e-Distance in Menger PGM Spaces with an Application
(MDPI, 2020-12-30)The main purpose of the present paper is to define the concept of an e-distance (as a generalization of r-distance) on a Menger PGM space and to introduce some of its properties. Moreover, some coupled fixed point results, ... -
E2f2 Attenuates Apoptosis of Activated T Lymphocytes and Protects from Immune-Mediated Injury through Repression of Fas and FasL
(MDPI, 2021-12-28)Targeted disruption of E2f2 in mice causes T-cell hyperactivation and a disproportionate cell cycle entry upon stimulation. However, E2f2−/− mice do not develop a lymphoproliferative condition. We report that E2f2 plays a ... -
e5: euskararen komunitatearen garapenerako marko interpretatibo berria
(Gobierno de Navarra, 2021-12)Lan honetan «Euskararen Etorkizuneko Eszenarioak Elkarrekin Eraikitzen» (e5) egitasmoa aurkeztuko da. e5 bi helburu nagusiren inguruan ardaztu zen: batetik, hurrengo hamarkadetarako euskalgintzaren aro berria konfiguratzen ... -
EANM dosimetry committee recommendations for dosimetry of 177Lu-labelled somatostatin-receptor- and PSMA-targeting ligands
(Springer, 2022)[EN] The purpose of the EANM Dosimetry Committee is to provide recommendations and guidance to scientists and clinicians on patient-specific dosimetry. Radiopharmaceuticals labelled with lutetium-177 (177Lu) are increasingly ... -
EANM enabling guide: how to improve the accessibility of clinical dosimetry
(Springer, 2023-06)Dosimetry can be a useful tool for personalization of molecular radiotherapy (MRT) procedures, enabling the continuous development of theranostic concepts. However, the additional resource requirements are often seen as a ... -
EANM practice guideline for quantitative SPECT-CT
(Springer, 2023-03)Purpose Quantitative SPECT-CT is a modality of growing importance with initial developments in post radionuclide therapy dosimetry, and more recent expansion into bone, cardiac and brain imaging together with the concept ... -
Early astrocytic atrophy in the entorhinal cortex of a triple transgenic animal model of Alzheimer's disease
(Portland Press, 2011)The EC (entorhinal cortex) is fundamental for cognitive and mnesic functions. Thus damage to this area appears as a key element in the progression of AD (Alzheimer's disease), resulting in memory deficits arising from ... -
Early childhood preservice teachers’ readiness for using drawing as a science teaching strategy
(Scientia Socialis Ltd., 2022-12)The use of drawings for science learning helps students to develop communication, modelling, and reasoning skills. Teachers should be trained to use them. This study addresses the readiness (knowledge, confidence and ... -
Early detection of tool wear in electromechanical broaching machines by monitoring main stroke servomotors
(Elsevier, 2023-12)This paper aims to provide researchers and engineers with evidence that sensorless machine variable monitoring can achieve tool wear monitoring in broaching in real production environments, reducing production errors, ... -
Early Development of the Neanderthal Ribcage Reveals a Different Body Shape at Birth Compared to Modern Humans
(American Association for the Advancement of Science, 2020-10-07)Ontogenetic studies provide clues for understanding important paleobiological aspects of extinct species. When compared to that of modern humans, the adult Neanderthal thorax was shorter, deeper, and wider. This is related ...