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Empowered Stakeholders: Female University Students’ Leadership During the COVID-19-Triggered On-campus Evictions in Canada and the United States

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International Journal of Disaster Risk Science 2021年第4期12卷 581-592页

作者： Haorui Wu Marla Perez-Lugo Cecilio Ortiz Garcia frances gonzalez crespo Adriana Castillo Canada Research Chair in Resilience School of Social WorkDalhousie UniversityHalifaxNSB3H 4R2Canada Natural Hazards Center University of Colorado BoulderBoulderCO80309USA Department of Social Sciences University of Puerto Rico MayagüezMayagüezPR00682USA The RISE Network MayagüezPR00680USA

The study of disaster-specific leadership of female university students has been largely neglected,especially during on-campus emergency eviction and *** on the COVID-19-triggered,on-campus evictions across Canada and the United States,this cross-national partnership examined the out-of-province/state and international female university students’leadership during the entire eviction *** in-depth interviews,this study revealed the female university students’leadership behaviors during three stages:(1)pre-eviction:their self-preparedness formed an emotional foundation to support others;(2)peri-eviction:their attitude and leadership behavior enabled them to facilitate(psychologically and physically)their peers’eviction process;and(3)post-eviction:they continued to support their peers virtually and raised the general public’s awareness regarding the plight of vulnerable and marginalized *** article argues that the female university students’leadership that emerged during the eviction process became complementary to and even augmented the universities’official efforts and *** leadership represents empirical evidence that contributes to the existing literature on gender and leadership by demonstrating female youth as empowered stakeholders rather than as merely passive *** studies could develop detailed stratification of gender and age dimensions in order to portray a more comprehensive picture of the younger generation’s leadership in hazards and disaster research and practice.

关键词： Canada COVID-19 Female leadership Gender and disaster On-campus evictions United States University students

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Preliminary Experimental Results of Deep Levels for Dielectronic Recombination in He—Like High—Z Ions at Heidelbreg Electron Beam Ion Trap

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Chinese Physics Letters 2003年第5期20卷 657-659页

作者： ZHANGXue-Mei GUOPan-Lin A.gonzalez J.crespo AppliedIonBeamPhysicsLaboratory InstituteofModernPhysicsFudanUniversityShanghai200433 ShanghaiInstituteofNuclearResearch ChineseAcademyofSciencesShanghai201800 Max-Planck-InstitutfurKernphysik Saupfercheckweg1D-69117HeidelbergGermany

An experimental system for dielectronic recombination was set-up on H-EBIT in order to carry out dielectronic recombination study. Some preliminary results of He-like Ge32+ and Cu27+ are obtained. Space charge shift on determination of the resonance position for Ge32+ at 100mA is around 18% and that for Cu27+ is around 38%. Further analysis of experimental data is in progress.

关键词：实验研究二次电子再结合离子捕获电子束自由电子

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Thermo-electro-mechanical microstructural interdependences in conductive thermoplastics

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npj Computational Materials 2023年第1期9卷 955-965页

作者： Javier crespo-Miguel Sergio Lucarini Angel Arias Daniel Garcia-gonzalez Department of Continuum Mechanics and Structural Analysis Universidad Carlos III de MadridAvda.de la Universidad 3028911 LeganésMadridSpain Department of Civil and Environmental Engineering Imperial College of LondonSouth Kensington CampusLondon SW72AZUK

Additive manufacturing has enabled the design of thermoplastic components that provide structural support,electrical conductivity and heat generation modulated by mechanical *** mechanisms and interplays that govern the material response at the microstructural level remain,however,***,we develop an experimental method to characterise conductive filaments from a combined mechanical,electrical and thermal *** approach is used to unravel exciting material interplays of conductive polylactic *** overcome experimental limitations that prevent a complete microstructural analysis of the problem,we develop a full-field homogenisation framework and implement it for finite *** framework accounts for viscoplasticity,electrical and thermal conduction,convection and heat generation via Joule effect,as well as for the interdependences between *** experimental validation,the framework is applied to virtually optimise fabrication requirements to obtain desired properties in final products,i.e.,stiffer products,filaments with higher conductivities or with better sensing capabilities.

关键词： conductive electrical overcome

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Indirect determination of shear wave velocity in slow formations using full-wave sonic logging technique

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Journal of Rock Mechanics and Geotechnical Engineering 2020年第6期12卷 1226-1233页

作者： Francisco Beltran Alvaro Yañez-gonzalez María J.crespo Belgar Engineering Consultants Gabriel García Márquez 9Collado-Villalba28400Spain ESTEYCO Menéndez Pidal 17Madrid28036Spain Principia Engineering Consuxltants Velázquez 94Madrid28006Spain

This article presents a case study concerning a seismic characterization ***-wave sonic logging was used to characterize the shallow compressional wave and shear wave velocity profiles in the *** values of the Poisson’s ratio derived from the velocity profiles suggested that the boreholes might have traversed slow formations(*** shear wave velocity smaller than the borehole fluid compressional wave velocity or“mud-wave speed”)and that conventional processing of the sonic logs might have misinterpreted the direct arrivals of fluid acoustic waves as arrivals caused by shear wave propagation in the ***,the shear wave velocity profiles provided by the contractor were considered to be unreliable by the project *** address these problems,a non-conventional determination of the shear wave velocity was implemented,based on the relationship between the Poisson’s ratio of the rock formation and the shape of the first train of sonic waves which arrived to the receivers in the sonic *** relationship was determined based on several hundreds of finite element simulations of the acoustic wave propagation in boreholes with the same diameter as used in the *** present article describes how this non-conventional approach was developed and implemented to obtain the shear wave velocity profiles from the raw sonic *** approach allows an extension of the range of applicability of full-wave sonic logging to determination of shear wave velocity profiles in formations with low compressional wave *** method could be used to obtain shear wave velocity profiles where compressional wave velocity is as low as slightly larger than the mud-wave speed.A sample sonic log in Log ASCII Standard(LAS)format is provided as supplementary material to this paper via Mendeley Data,together with the FORTRAN source code used to process the log following the approach described in this study.

关键词： Sonic logging Slow formation Shear wave velocity Poisson’s ratio P-wave packet

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Approach to Simplify the Development of IoT Systems that Interconnect Embedded Devices Using a Single Program

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Computers, Materials & Continua 2023年第11期77卷 2463-2480页

作者： Enol Matilla Blanco Jordán Pascual Espada Rubén gonzalez crespo Department of Computer Science University of OviedoOviedo33007Spain Department of Computer Science and Technology Universidad Internacional de La RiojaLogroño26006Spain

Many Internet of Things(IoT)systems are based on the intercommunication among different devices and centralized ***,there are several commercial and research platforms available to simplify the creation of such IoT ***,developing these systems can often be a tedious *** address this challenge,a proposed solution involves the implementation of a unified program or script that encompasses the entire system,including IoT devices *** approach is based on an abstraction,integrating the control of the devices in a single program through a programmable ***,the proposal processes the unified script to generate the centralized system code and a controller for each *** adopting this approach,developers will be able to create IoT systems with significantly reduced implementation costs,surpassing current platforms by more than 10%.The results demonstrate that the single program approach can significantly accelerate the development of IoT systems relying on device communication.

关键词： IoT interconnected devices IoT platform programing devices devices coordination and communication

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Structural and ferroelectric properties of Sr_(1-x)Ba_(x)Bi_(2)Nb_(2)O_(9)thin films obtained by dip-coating

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Journal of Advanced Dielectrics 2017年第5期7卷 57-61页

作者： Y.gonzalez-Abreu A.Pelaiz-Barranco P.Saint-Gregoire C.E.Moreno-crespo H.Limborço J.C.gonzalez Facultad de Fisica-IMRE Universidad de La Habana.San Lazaro y LVedado La Habana 10400Cuba MIPA Laboratory University of NîmesRue du Docteur Georges Salan CS 1301930021 NîmescedexFrance Departamento de Fisica-ICEX Universidade Federal de Minas Gerais Belo HorizonteMG 31270-901Brasil

The paper presents the structural and ferroelectric results for Sr_(1-x)Ba_(x)Bi_(2)Nb_(2)O_(9)(x=0.30;0.85)thin films,which were obtained by using *** solutions containing the desirable ions were prepared from the powders of the previous studied ceramic *** films were deposited at room temperature on Fluorine-doped Tin Oxide(FTO)substrates and submitted to a heat treatment for *** films were characterized by using scanning microscopy electronic,energy dispersive spectroscopy and *** ferroelectric loops were obtained,at room temperature,by using a Sawyer-Tower circuit at several frequencies.A well-defined grain structure was observed for both *** energy dispersive spectroscopy(EDS)measurements revealed the presence of the corresponding elements from the chemical composition of the ceramic *** band-gap energy was around 3.3 eV for both *** hysteresis loops for normal and relaxor ferroelectrics were obtained for x=0.30 and 0.85,respectively.

关键词： Ferroelectrics Aurivillius thin films relaxor

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Acoustic contamination assessment during the transition between the COVID-19 restrictions and reactivation:A exploratory analysis in Guayaquil

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Geography and Sustainability 2023年第2期4卷 138-149页

作者： Andrés Velastegui-Montoya Geancarlo Guerrero-Cabrera Sandra gonzalez-Camba Yadira Jaramillo-Lindao Ricardo Murillo-Portillo J.Hidalgo-crespo Luis Encalada-Abarca Centro de Investigación y Proyectos Aplicados a las Ciencias de la Tierra(CIPAT) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Facultad de Ingeniería en Ciencias de la Tierra(FICT) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Geoscience Institute Federal University of Pará66075-110BelémBrazil Facultad de Ciencias Naturales y Matemáticas(FCNM) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Sciences pour la Conception l’Optimisation et la Production(G-SCOP)Centre National de la Recherche Scientifique(CNRS)UniversitéGrenoble Alpes38000GrenobleFrance Facultad de Ingeniería Industrial Universidad de Guayaquil090150GuayaquilEcuador Centre of Geographical Studies Institute of Geography and Spatial PlanningUniversity of Lisbon1600-276LisbonPortugal Universidad Espíritu Santo SamborondónEcuador

Noise pollution is becoming a critical health risk for city *** 2020,the COVID-19 pandemic forced many cities to implement several mobility *** restrictions changed human activity patterns and decreased the noise levels and noise pollution that often affect urban *** the number of infections decreased,so did the outdoor activities,influencing the population’s perception of *** paper aims to evaluate the changes in noise levels associated with mobility restrictions between 2020 and 2021 in Guayaquil,*** study used crowdsourcing with the help of smartphones and mobile applications to collect geo-referenced environmental noise *** data was used to generate noise maps in different time ***,noise level maps were created using GIS-based tools to identify the urban areas that experienced the highest noise level variation during the study *** results show that the most significant noise increase occurred at ***,when analyzing noise level changes in different urban areas,the western area of Guayaquil was the one that experienced the most significant noise level *** inform the perception of noise pollution and could potentially serve as a reference for decision-makers during the proposal of public policies that ensure a better quality of life for its citizens.

关键词： Acoustic contamination Crowdsourcing Data scrubbing Kriging Noise map

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Stereological Evaluation of Precipitates within Ferrite Grains in Heat-Treated 1.25Cr0.5Mo Steel Previously Exposed to Service

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Journal of Metallic Material Research 2019年第2期2卷 1-8页

作者： Rafael Fernandez-Fuentes Americo Scotti Amado Cruz-crespo Roberto Silva gonzalez Rafael Ariza Nelson Guedes de Alcantara Universidad Central Marta Abreu de Las Villas–UCLV Cuba Universidade Federal de Uberlandia–UFU Brazil Universidade Federal de Sao Carlos-UFSCar Brazil University of West Department of Engineering ScienceTrollhattanSweden

The objective of this work was to study the effect of the heat treatment and further operation aging on the stereological parameters(size,quantity and volume fraction)of precipitates within ferrite grains of a creep-resistant 1.25Cr0.5Mo steel after long-term *** heat treatment was similar to the treatment that is carried out in industrial steam pipelines after welding(post weld heat treatment-PWHT)during installation and/or *** operation aging corresponds to a subsequent long in-service operation after *** determine the stereological parameters,SEM digital images were taken from samples of this material after conditions of in-service-aged(after long-term operation),in-service-aged and heat-treated(simulating repairing)and in-service-aged,heat-treated and in-laboratory aged(simulating subsequent long-term operation after repairing).The results indicate that the changes in the stereological parameters of the precipitates within ferrite grains after PWHT is associated with the coarsening process of the within-ferrite-grain precipitates as well as stabilizing the microstructure,since the material aging after PWHT of an in-serviced aged material would not change the stereological parameters.

关键词： Creep-resistant 1.25Cr0.5Mo Steel Repairing PWHT Precipitation coarsening

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Postoperative radiotherapy in resected non-small cell lung cancer:The never-ending story

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World Journal of Clinical Oncology 2021年第10期12卷 833-844页

作者： Javier Serrano Patricia Calvo crespo Begoña Taboada Ana Alvarez gonzalez Rafael Garcia García Antonio Gomez Caamaño Juan Carlos Trujillo Reyes Xabier Mielgo-Rubio Felipe Couñago Department of Radiation Therapy Clinica Universidad de NavarraMadrid 28027Spain Department of Radiation Oncology Hospital Clínico Universitario Santiago de CompostelaSantiago de Compostela 15706Spain Department of Radiation Oncology HGU Gregorio MarañónMadrid 28007Spain Department of Radiation Oncology Hospital Ruber InternacionalMadrid 28034Spain Department of Radiation Oncology Hospital Clínico Universitario Santiago de CompostelaA Coruña 15706Spain Department of Thoracic Surgery Hospital de La Santa Creu I Sant PauBarcelona 08026Spain Department of Medical Oncology Hospital Universitario Fundación AlcorcónMadrid 28922Spain Department of Radiation Oncology Hospital Universitario Quirónsalud MadridHospital La LuzUniversidad Europea de MadridMadrid 28223Spain

This manuscript collects in a joint and orderly manner the existing evidence at the present time about postoperative treatment with radiotherapy in non-small cell lung *** also systematically reviews the current evidence,the international recommendations in the most relevant guidelines,the most controversial aspects in clinical and pathological staging,the specific technical aspects of radiotherapy treatment,and also collects all the potential risk factors that have been postulated as significant in the prognosis of these patients,evaluating the possibility of segmenting a particularly sensitive subpopulation with a high risk of relapse on which an adjuvant treatment with radiotherapy could have an impact on their clinical ***,currently active trials that aspire to provide more evidence on this topic are reviewed.

关键词： Non-small lung cancer Radiotherapy Postoperative Lung cancer

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COVID-19 mental health care toolkit:an international collaborative effort by Early Career Psychiatrists section

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General Psychiatry 2020年第5期33卷 352-355页

作者： frances Adiukwu Laura Orsolini Drita Gashi Bytyçi Samer El Hayek Jairo M gonzalez-Diaz Amine Larnaout Paolo Grandinetti Marwa Nofal Victor Pereira-Sanchez Mariana Pinto da Costa Ramdas Ransing Andre Luiz Schuh Teixeira Mohammadreza Shalbafan Joan Soler-Vidal Zulvia Syarif Ganesh Kudva Kundadak Rodrigo Ramalho Department of Neuropsychiatry University of Port Harcourt Teaching HospitalChobaRiversNigeria Department of Clinical Neurosciences/DIMSC School of MedicinePolytechnic University of MarcheAnconaMarcheItaly Mental Health Center Prizren Hospital and University Clinical Service of KosovoPrizrenKosovo Department of Psychiatry American University of BeirutBeirutLebanon CERSAME School of Medicine and Health SciencesUniversidad del Rosario-Clinica Nuestra Senora de la PazBogotaColombia Psychiatry Department D Razi Hospitalfaculty of Medicine of TunisTunis El Manar UniversityTunisTunisia Addictions Service(SerD) Department of Territorial AssistanceASL TeramoTeramoItaly Helwan Mental Health Hospital CairoEgypt Department of Child and Adolescent Psychiatry NYU Grossman School of MedicineNew YorkNew YorkUSA Unit for Social and Community Psychiatry(WHO Collaborating Centre for Mental Health Services Development) Queen Mary University of LondonLondonUK Institute of Biomedical Sciences Abel Salazar University of PortoPortoPortugal Hospital de Magalhaes Lemos PortoPortugal Department of Psychiatry BKL Walawalkar Rural Medical CollegeSawardeRatnagiriIndia Department of Childhood and Adolescent Psychiatry Universidade Federal do Rio Grande do SulPorto AlegreRSBrazil Mental Health Research Center Department of PsychiatrySchool of MedicineIran University of Medical SciencesTehranIran(the Islamic Republic of) Fidmag Research Foundation Hermanas HospitalariasBarcelonaSpain Department of Psychiatry Tarakan General HospitalJakartaIndonesia Early Psychosis Intervention Programme Institute of Mental HealthSingapore Department of Social and Community Health School of Populatin HealthUniversity of AucklandAucklandNew Zealand

The collaborative effort of an international research team from the Early Career Psychiatrists section of the World Psychiatry Association has brought about an easy-to-use,quick and stepwise mental health care toolkit for the identification and appropriate referral of those in need of mental health care during the *** simple guide can be applied in the general outpatient setting and is catered for all healthcare professionals,regardless of their expertise within the mental health field with minimal *** is our hope that by incorporating this toolkit into our daily clinical care during the pandemic for high-risk patients and patients with non-specific complaints,we will be able to bridge the mental health gap present in our society.

关键词： Psychiat section clinical

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