Browsing INVESTIGACIÓN by Title
Now showing items 36836-36855 of 38215
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Unveiling the ecosystem services of insectivorous bats through a comprehensive approach: trophic ecology, methodology and study design
(2021-12-17)Artropodo fitofagoek nekazal ekoizpenean kalte oso larriak eragiten dituzte urtero eta izurrite hauenkontra modu jasangarrian aurre egiteko bideen artean eragile biologikoak proposatu izan dira. Saguzarintsektiboroak, haien ... -
Unveiling the electronic origin of lanthanide based Metal Organic Framework with ideal spin filtering capacity
(Nature, 2024)Recently, a three dimensional metal-organic framework (MOF) based on Dy(III) and the L-tartrate ligand was experimentally shown to exhibit a spin polarization (SP) power of 100% at room temperature. The material’s spin ... -
Unveiling the factors shaping the distribution of widely distributed alpine vertebrates, using multi-scale ecological niche modelling of the bat Plecotus macrobullaris
(Biomed Central, 2014-10-29)Several alpine vertebrates share a distribution pattern that extends across the South-western Palearctic but is limited to the main mountain massifs. Although they are usually regarded as cold-adapted species, the range ... -
Unveiling the Hidden Bat Diversity of a Neotropical Montane Forest
(Public Library Science, 2016-10-05)Mountain environments, characterized by high levels of endemism, are at risk of experiencing significant biodiversity loss due to current trends in global warming. While many acknowledge their importance and vulnerability, ... -
Unveiling the Magnetic and Structural Properties of (X2YZ; X = Co and Ni, Y = Fe and Mn, and Z = Si) Full-Heusler Alloy Microwires with Fixed Geometrical Parameters
(MDPI, 2023-10-29)We studied Ni2FeSi-, Co2FeSi-, and Co2MnSi-based full-Heusler alloy glass-coated microwires with the same geometric parameters, i.e., fixed nucleus and total diameters, prepared using the Taylor–Ulitovsky method. The ... -
Unveiling the Synergy of Coupled Gold Nanoparticles and J-Aggregates in Plexcitonic Systems for Enhanced Photochemical Applications
(MDPI, 2023-12-22)Plexcitonic systems based on metal nanostructures and molecular J-aggregates offer an excellent opportunity to explore the intriguing interplay between plasmonic excitations and excitons, offering unique insights into ... -
Unzipping the Secrets of Amyloid Disassembly by the Human Disaggregase
(MDPI, 2021-10-14)Neurodegenerative diseases (NDs) are increasingly positioned as leading causes of global deaths. The accelerated aging of the population and its strong relationship with neurodegeneration forecast these pathologies as a ... -
Up-regulation of CB1 Cannabinoid Receptors Located at Glutamatergic Terminals in the Medial Prefrontal Cortex of the Obese Zucker Rat.
(Frontiers Media, 2022-10-18)The present study describes a detailed neuroanatomical distribution map of the cannabinoid type 1 (CB1) receptor, along with the biochemical characterization of the expression and functional coupling to their cognate G i/o ... -
Upconversion cooling of Er-doped low-phonon fluorescent solids
(American Physical Society, 2009-01)We report on a novel mechanism for laser cooling of fluorescent solids based on infrared-to-visible upconversion often found in rare-earth-doped low-phonon materials. This type of optical cooling presents some advantages ... -
Upcycling discarded cellulosic surgical masks into catalytically active freestanding materials
(Springer, 2022)[EN] The COVID-19 pandemic outbreak has resulted in the massive fabrication of disposable surgical masks. As the accumulation of discarded face masks represents a booming threat to the environment, here we propose a solution ... -
Update of inclusive cross sections of single and pairs of identified light charged hadrons
(American Physical Society, 2020-05-13)We report new measurements of the production cross sections of pairs of charged pions and kaons as a function of their fractional energies using various fractional-energy definitions. Two different fractional-energy ... -
Update of inclusive cross sections of single and pairs of identified light charged hadrons
(American Physical Society, 2020-05-13)We report new measurements of the production cross sections of pairs of charged pions and kaons as a function of their fractional energies using various fractional-energy definitions. Two different fractional-energy ... -
Updated Knowledge on Floods and Risk Management in the Middle Ebro River: the “Anthropocene” Context and River Resilience
(Universidad de La Rioja, Servicio de Publicaciones, 2021)The floods of 2015 and 2018 in the Middle Ebro River have led to a rethinking and updating of the forecasting and management systems. The improvements in the flow measurement systems applied in this type of extreme phenomena ... -
Updating the Food-Based Dietary Guidelines for the Spanish Population: The Spanish Society of Community Nutrition (SENC) Proposal
(MDPI, 2019-11-05)Diet-related risk factors and physical inactivity are among the leading risk factors for disability and are responsible for a large proportion of the burden of chronic non-communicable diseases. Food-based dietary guidelines ... -
Upgrading of heavy coker naphtha by means of catalytic cracking in refinery FCC unit
(Elsevier B.V., 2020-08)The upgrading of heavy coker naphtha under conditions of the industrial fluid catalytic cracking (FCC) unit has been investigated, with the aim of obtaining light olefins and a gasoline fraction suitable to be used in the ... -
Upgrading of sewage sludge by demineralization and physical activation with CO2: Application for methylene blue and phenol removal
(2017-09)Carbon-based adsorbents were prepared by the physical activation of sewage sludge with CO2 through an integrated method (without a precarbonization stage). The activation was conducted at different temperatures (600e1000 ... -
Upgrading Polyurethanes into Functional Ureas through the Asymmetric Chemical Deconstruction of Carbamates
(American Chemical Society, 2023-01)The importance of systematic and efficient recycling of all forms of plastic is no longer a matter for debate. Constituting the sixth most produced polymer family worldwide, polyurethanes, which are used in a broad variety ... -
Upgrading the Performance of Cholesteric Liquid Crystal Lasers: Improvement Margins and Limitations
(MDPI, 2017)The topic of cholesteric-liquid-crystal lasers is a rapidly expanding research area in the field of soft-matter photonics. The increasing interest in this field is due to the high versatility that these lasers may possibly ... -
Upgrading the Power Grid Functionalities with Broadband Power Line Communications: Basis, Applications, Current Trends and Challenges
(MDPI, 2022)This article reviews the basis and the main aspects of the recent evolution of Broadband Power Line Communications (BB-PLC or, more commonly, BPL) technologies. The article starts describing the organizations and alliances ... -
Upper Cretaceous European theropod palaeobiodiversity, palaeobiogeography and the intra-Maastrichtian faunal turnover: new contributions from the Iberian fossil site of Lano
(Wiley, 2022-01)[EN] A total of 227 theropod teeth have so far been recovered from the upper Campanian Lano site (northern Iberian Peninsula). The teeth were studied for their qualitative and quantitative features. From the theropod sample ...