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Enhanced magnetic modulation of light polarization exploiting hybridization with multipolar dark plasmons in magnetoplasmonic nanocavities

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Light(Science & Applications) 2020年第1期9卷 1547-1560页

作者： Alberto Lopez-Ortega mario zapata-Herrera Nicolo Maccaferri Matteo Pancaldi Mikel Garcia Andrey Chuvilin Paolo Vavassori CIC nanoGUNE-BRTA Donostia-San SebastianDonostia 20018Spain Department of Physics and Materials Science University of LuxembourgL-1511 LuxembourgLuxembourg Department of Physics Stockholm University10691 StockholmSweden IKERBASQUE Basque Foundation for ScienceBilbao 48013Spain

Enhancing magneto-optical effects is crucial for reducing the size of key photonic devices based on the non-reciprocal propagation of light and to enable active ***,we disclose a currently unexplored approach that exploits hybridization with multipolar dark modes in specially designed magnetoplasmonic nanocavities to achieve a large enhancement of the magneto-optically induced modulation of light *** broken geometrical symmetry of the design enables coupling with free-space light and hybridization of the multipolar dark modes of a plasmonic ring nanoresonator with the dipolar localized plasmon resonance of the ferromagnetic disk placed inside the *** hybridization results in a low-radiant multipolar Fano resonance that drives a strongly enhanced magneto-optically induced localized *** large amplification of the magneto-optical response of the nanocavity is the result of the large magneto-optically induced change in light polarization produced by the strongly enhanced radiant magneto-optical dipole,which is achieved by avoiding the simultaneous enhancement of reemitted light with incident polarization by the multipolar Fano *** partial compensation of the magnetooptically induced polarization change caused by the large re-emission of light with the original polarization is a critical limitation of the magnetoplasmonic designs explored thus far and that is overcome by the approach proposed here.

关键词： polar light enable

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Mental health in organizations from a healthcare analytics framework:taxonomic model,trends,and impact of COVID-19

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Journal of Management Analytics 2024年第1期11卷 62-86页

作者： Jorge Iván Pérez Rave Carlos mario zapata Jaramillo Gloria Patricia Jaramillo Álvarez IDINNOV research group IDINNOV S.A.SMedellínColombia Department of Computing and Decision Sciences Universidad Nacional de ColombiaMedellínColombia

Mental disorders negatively affect employee well-being and organizational *** face a challenge in terms of how to manage mental *** paper clarifies three issues(underlying patterns,trends,and impact of COVID-19)regarding the scientific study of mental health in organizations from a healthcare analytics *** framework comprises eight stages considering a text-driven approach with scientific corpora assisted by linguistic/computational and statistical *** study discovers a new taxonomic model comprising five patterns in the scientific discourse on the *** analyses reveal imbalances and concerns regarding the interests associated with the patterns,which is reinforced by examining patterns“before”and“during”*** paper complements psychological/epidemiological studies on mental health in organizations from a healthcare analytics perspective.

关键词： Healthcare analytics healthcare management analytics mental health scientific discourse text analytics taxonomy COVID-19 management analytics

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Phylogeny and putative hybridization in the subtribe Paranepheliinae （Liabeae, Asteraceae）, implications for classification, biogeography, and Andean orogeny

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植物分类学报 2008年第3期46卷 375-390页

作者： Akiko SOEJIMA Jun WEN mario zapata Michael O. DILLON School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan Department of Botany National Museum of Natural History MR C-166 Smithsonian Institution Washington DC 20013 -7012 USA Museo de Historia Natural Universidad Antenor Orrego Trujillo 1075 Peru Department of Botany The Field Museum Chicago IL 60605 USA

The nuclear ribosomal ITS region and the chloroplast trnL-trnF (trnLF) intergenic region were se-quenced for 45 accessions of Paranephelius and six accessions of Pseudonoseris, the two genera of the subtribe Paranepheliinae (Liabeae, Asteraceae) distributed in the alpine regions of the Andes. This data set was used to estimate relationships between these genera and within each genus to aid in evaluating morphological variation and classification. Our results with both ITS and trnLF markers support the monophyly of subtribe Paranephelii-nae, and place Pseudonoseris discolor as the first diverged taxon sister to the clade containing Paranephelius. Pseudonoseris szyszylowiczii exhibited intraspecific divergence supporting intergeneric hybridization between Pseudonoseris and Paranephelius. Within Paranephelius, genetic divergence is low and not adequate to fully resolve phylogenetic relationships at the species level, but two genetically and morphologically recognizable groups were revealed by the ITS data. Several accessions possessing multiple ITS sequences represent putative hybrids between the two groups. These putative hybrids have caused some taxonomic confusion and difficulties in establishing species boundaries in Paranephelius. The divergence time estimates based on ITS sequences indi-cated that the stem of subtribe Paranepheliinae dates to 13 million years ago, but the diversification of the crown clade of the extant members began in the early Pleistocene or late Pliocene, perhaps associated with the uplift of the Andes and the climatic changes of global cooling.

关键词：系统演化杂交生物地理学安第斯山脉造山运动

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Hybrid photonic-plasmonic cavities based on the nanoparticle-on-a-mirror configuration

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Photonics Research 2021年第12期9卷 2398-2419页

作者： ANGELA I.BARREDA mario zapata-HERRERA ISABELLE M.PALSTRA LAURA MERCADÉ JAVIER AIZPURUA A.FEMIUS KOENDERINK ALEJANDRO MARTÍNEZ Institute of Solid State Physics Friedrich Schiller University Jena07743 JenaGermany Institute of Applied Physics Abbe Center of PhotonicsFriedrich Schiller University Jena07745 JenaGermany Nanophotonics Technology Center Universitat Politècnica de ValènciaCamino de Vera s/n46022 ValenciaSpain Materials Physics Center CSIC-UPV/EHU 20018 Donostia-San SebastianSpain Donostia International Physics Center DIPC 20018 Donostia-San SebastianSpain Center for Nanophotonics AMOLF1098 XG AmsterdamThe Netherlands Van der Waals-Zeeman Institute Institute of PhysicsUniversity of Amsterdam1090 GL AmsterdamThe Netherlands

Hybrid photonic-plasmonic cavities have emerged as a new platform to increase light-matter interaction capable to enhance the Purcell factor in a singular way not attainable with either photonic or plasmonic cavities *** the hybrid cavities proposed so far,the plasmonic element is usually a metallic bow-tie antenna,so the plasmonic gap—defined by lithography-is limited to minimum values of several ***-on-a-mirror(NPoM)cavities are far superior to achieve the smallest possible mode volumes,as plasmonic gaps smaller than 1 nm can be ***,we design a hybrid cavity that combines an NPoM plasmonic cavity and a dielectric-nanobeam photonic crystal cavity operating at transverse-magnetic *** metallic nanoparticle can be placed very close(<1 nm)to the upper surface of the dielectric cavity,which acts as a low-reflectivity *** demonstrate through numerical calculations of the local density of states that this hybrid plasmonic-photonic cavity exhibits quality factors𝑄above 10^(3) and normalized mode volumes𝑉down to 10^(−3),thus resulting in high Purcell factors(F_(P)≈10^(5)),while being experimentally feasible with current *** results suggest that hybrid cavities with sub-nanometer gaps should open new avenues for boosting light-matter interaction in nanophotonic systems.

关键词： mirror cavity nanoparticle

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Reassessing the AMPK-MTORC1 balance in autophagy in the central nervous system

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Neural Regeneration Research 2025年第11期20卷 3209-3210页

作者： Marta García-Juan mario Villa Irene Benito-Cuesta Lara Ordónez-Gutiérrez Francisco Wandosell Centro de Biología Molecular“Severo Ochoa”(CSIC-UAM) Nicolas Cabrera 1Universidad Autónoma de MadridMadridSpain Fisiología Animal Departamento de BiologíaFacultad de CienciasUniversidad Autónoma de MadridMadridSpain Department of Clinical Neuroscience CMM Karolinska Universitetssjukhuset SolnaStockholmSweden Departamento de Bioquímica y Biología Molecular Universidad Complutense de MadridMadridSpain Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas(CIBERNED) MadridSpain

Autophagy is a cellular degradation and recycling system,indispensable for cellular and organ development,homeostasis,and *** cellular process is evolutionarily highly conserved to quality control of many proteins and dysfunctional organelles,which finally recycle components as amino *** process is effective during normal physiology as part of anabolism and plays an additional important role during starvation(Dikic and Elazar,2018).Different types of autophagy have been chara cterized based on their dynamic,mechanism of action,target substrates,and protein *** of them are macroautophagy(hereafter called"autophagy"),microa utophagy,and chape rone-media ted autophagy(Fleming et al.,2022).

关键词： homeostasis system hereafter

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Scalar and Dirac quasinormal modes of scalar-tensor-Gauss-Bonnet black holes

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Chinese Physics C 2022年第4期46卷 156-163页

作者： Tong-Zheng Wang Wei-Liang Qian Juan Fernando zapata zapata Kai Lin Hubei Subsurface Multi-scale Imaging Key Laboratory Institute of Geophysics and GeomaticsChina University of GeosciencesWuhan 430074China Escola de Engenharia de Lorena Universidade de São Paulo12602-810LorenaSPBrazil Faculdade de Engenharia de Guaratinguetá Universidade Estadual Paulista12516-410GuaratinguetáSPBrazil Center for Gravitation and Cosmology College of Physical Science and TechnologyYangzhou UniversityYangzhou 225009China

This study explores the scalar and Dirac quasinormal modes pertaining to a class of black hole solutions in the scalar-tensor-Gauss-Bonnet *** black hole metrics in question are novel analytic solutions recently derived in the extended version of the theory,which effectively follows at the level of the action of string *** to the existence of a nonlinear electromagnetic field,the black hole solution possesses a nonvanishing magnetic *** particular,the metric is capable of describing black holes with distinct characteristics by assuming different values of the ADM mass and the magnetic *** study investigates the scalar and Dirac perturbations in these black hole spacetimes;in particular,we focus on two different types of solutions,based on distinct horizon *** properties of the complex frequencies of the obtained dissipative oscillations are investigated,and the stability of the metric is subsequently *** also elaborate on the possible implications of this study.

关键词： quasinormal modes scalar-tensor-Gauss-Bonnet theory modified gravity

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A digital earth platform for sustainability

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International Journal of Digital Earth 2017年第4期10卷 342-355页

作者： mario Hernandez Engagement Committee Future EarthMexico CityMexico International Society for Digital Earth Mexico CityMexico

Based on the experience of the International Society for Digital Earth(ISDE),this paper describes some challenges foreseen in order to develop a Digital Earth platform that can support the implementation of the Sustainable Development *** use of ready-to-use derived geospatial information is *** Earth’s methodology of‘co-design’aims to bring together natural,social scientists and decision makers to plan and carry out research for *** implies transdisciplinary research,but in order for scientists of different disciplines to work together,they will need to be able to share,access and use common *** is by far not simple!While the good will to share data might exist,the associated technological,ethical and privacy issues are difficult to *** adequate e-infrastructure will be *** could consider to use the SDGs is the basis to develop the desired Digital Earth *** paper,by no means,covers everything for a Digital Earth platform,it aims to trigger research discussions and to have a good view about a starting point.

关键词： Digital earth platform sustainable development Sustainable Development Goals future earth

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PROJECT REGULARITY： DEVELOPMENT AND EVALUATION OF A NEW PROJECT CHARACTERISTIC

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Journal of Systems Science and Systems Engineering 2017年第1期26卷 100-120页

作者： Jordy Batselier mario Vanhoucke Faculty of Economics and Business Administration Ghent Universit)/ Tweekerkenstraat 2 9000 Ghent Belgium Technology and Operations Management Area Vlerick Business School Reep 1 9000 Ghent Belgium UCL School of Management University College London Gower Street London WC1E 6BT United Kingdom

The ability to accurately characterize projects novel project characteristic is developed characteristic, called project regularity, is essential to good project management. Therefore, a reflects the value accrue within a project. This expressed in terms of the newly introduced regular/irregular-indicator RI. The widely accepted management system of earned value management （EVM） forms the basis for evaluation of the new characteristic. More concretely, the influence of project regularity on EVMforecasting accuracy is assessed, and is shown to be significant for both time and cost forecasting. Moreover, this effect appears to be stronger than that of the widely used characteristic of project seriality expressed by the serial/parallel-indicator SP. Therefore, project regularity could also be useful as an input parameter for project network generators. Furthermore, the introduction of project regularity can provide project managers with a more accurate indication of the time and cost forecasting accuracy that is to be expected for a certain project and, correspondingly, of how a project should be built up in order to obtain more reliable forecasts during project control.

关键词： Project management earned value management time and cost forecasting empirical database Monte Carlo simulation project control system

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Renewable Energy Penetration Strengthened Using a Reversible Solid Oxide Cell Installed in a Building

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CSEE Journal of Power and Energy Systems 2022年第2期8卷 360-368页

作者： mario Lamagna Davide Astiaso Garcia Astronautical Electrical and Energy Engineering Department(DIAEE)Sapienza University of RomeItaly Planning DesignTechnology of Architecture Department(DPDTA)Sapienza University of RomeItaly

The renewable energy source(RES)penetration in end use must be strengthened to reach the prefixed decarbonization targets.A penetration obstacle is represented by the Power Grid,designed with an architecture disinclined to RES ***,different solutions are available to integrate these latter issues without affecting the Grid,among these,the reversible Solid Oxide Cell(rSOC)promises high efficiencies and the possibility to control energy fluxes in both production and *** this study,a series of hourly simulations based on real data were designed to evaluate the rSOC capacity to integrate a large number of RESs in the end use of three different buildings,through analyzing the possible congestion on the Power *** a rSOC model we chose the Smart Energy Hub proposed by Sylfen while for the buildings we selected a school,a hotel,and an office located in Procida,*** results show the rSOC capacity to integrate RES increased from 40%to 62%according to the storage capacity and the building’s hourly load curve and seasonal consumptions.

关键词： Green hydrogen RES integration rSOC power-to-power

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Biomaterials and additive manufacturing:osteochondral scaffold innovation applied to osteoarthritis(BAMOS project)

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2018年第4期19卷 329-330页

作者： mario MONZóN Departamento de Ingeniería Mecánica Universidad de Las Palmas de Gran CanariaEdificio de Fabricación Integrada

Osteoarthritis(OA)is a degenerative joint disease,typified by a loss of quality of cartilage and changes in bone at the interface of a joint,resulting in pain,stiffness,and reduced mobility."According to the World Hea... 详细信息

关键词：骨关节炎添加剂 ma 革新支架工程活动性疾病

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