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Journal of Water Resource and Protection 2017年第12期9卷 1377-1390页

作者： martín Mundo-Molina enrique De Coss-Gomez Investigation Centre Faculty of Engineer Autonomous University of Chiapas Tuxtla Gutierrez Mexico Investigation Centre CIDESTA Tuxtla Gutierrez Mexico

The evapotranspiration is indispensable for the planning and management of water resources in watersheds and for the design of important engineering projects. The accuracy of its estimation depends, among other things, on the proper determination of the date and frequency of irrigation. One of the most accurate equations for estimating the reference crop evapotranspiration (ETo) is the Penman-Monteith equation, which was derived from the Penman equation published in 1948, which in turn is based on the energy balance equation. In this paper we present the theoretical foundations of Penman’s equation from the perspective of the first law of thermodynamics and the theory of energy balance as a contribution for the students and engineers who use Penman’s or Penman-Monteith equations in a utilitarian way within the historical and theoretical framework of the origin of this equation.

关键词： Evapotranspiration Penman Penman-Monteith Irrigation Requirement

Contributions to data transmission at critical moments on unmanned aerial vehicles

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Chinese Journal of Aeronautics 2023年第8期36卷 247-257页

作者： Jose enrique RODRIGUEZ David SEGURADO Manuel SAnCHEZ Jose Javier martInEZ Rafael GOnZALEZ national Institute of Aerospace Technology Madrid 28850Spain Department of Computer Science University of AlcalaAlcala de HenaresMadrid 28054Spain

As for unmanned aircraft, the knowledge of the aircraft performance is directly related with the navigation, guidance, and control system programming. Therefore, the measured data in each phase of the flight must be sufficiently precise to obtain a good characterization of *** article proposes new methods of sending information to ground, which make it possible to know the aircraft behavior accurately, and for this purpose, four contributions have been made for ALO(Avión Ligero de Observación, Spanish acronym for Light Observation Aircraft). Currently, the characterization is based on data obtained at ten samples per second, insufficient to acquire detailed knowledge of what happened during the whole flight of an aircraft. As a result of these contributions, many more samples per second of accelerations and angular velocities are obtained at the most critical moments of the flight, such as takeoff or landing. Among the improvements included are data compression techniques, providing references to locate the measured data in time and identifying labels of each parameter.

关键词： Critical moments Data transmission Datacompression tech-niques Radio-modem Recommended Standard 232(RS-232) Unmannedaerial vehicle

Unveiling multimodal hot carrier excitation in plasmonic bimetallic Au@Ag nanostars for photochemistry and SERS sensing

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nano Research 2024年第12期17卷 10355-10362页

作者： Yoel negrín-Montecelo Amir Elsaidy Jesús Giráldez-martínez enrique Carbó-Argibay Zhiming Wang Alexander O.Govorov Ramon A.Alvarez-Puebla Miguel A.Correa-Duarte Lucas V.Besteiro Department of Physical and Inorganic Chemistry Universitat Rovira i VirgiliCarrer de Marcel∙líDomingo s/nTarragona 43007Spain Department of chemical engineering Military Technichal CollegeCairo 4393010Egypt CInBIO University of VigoCampus Universitario de VigoLagoas MarcosendeVigo 36310Spain International Iberian nanotechnology Laboratory Av.Mestre JoséVeiga s/nBraga 4715-330Portugal Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of ChinaChengdu 610054China Department of Physics and Astronomy Ohio UniversityAthensOhio 45701USA ICREA Passeig Lluís Companys 23Barcelona 08010Spain Southern Galicia Institute of Health Research(IISGS)and Biomedical Research networking Center for Mental Health(CIBERSAM) Universidade de VigoVigo 36310Spain

Plasmonic nanostructures stand at the forefront of nanophotonics research,particularly in sensing and energy conversion *** unique ability to confine light energy at the nanoscale makes them indispensable for a wide array of technological *** study of these structures often makes use of different materials and,even more extensively,explores new shapes and configurations to extend our common repertoire of useful nanophotonics *** the creation of bimetallic plasmonic nanostructures combines these two dimensions determining the space of possible plasmonic resonators and opens the possibility of tailoring systems with behavior unavailable to single-metal plasmonic *** this paper,we delve into the exploration of bimetallic systems employing plasmonic *** structures have demonstrated remarkable capabilities for surface-enhanced Raman scattering(SERS)spectroscopy and photochemistry,due to the strong plasmonic response of their peaks,whose disposition following a spherical symmetry makes them largely polarization-and ***,we report the colloidal synthesis of two different water-stable Au@Ag nanostars,explore their performance as photocatalysts and SERS substrates,and provide an in-depth account of their non-trivial physical response.

关键词： hot-electrons field enhancement nanohybrids photocatalysis surface-enhanced Raman scattering(SERS) plasmonics

Translating new data to the daily practice in second line treatment of renal cell carcinoma:The role of tumor growth rate

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World Journal of Clinical Oncology 2017年第2期8卷 100-105页

作者： enrique Grande Olga martínez-Sáez Pablo Gajate-Borau Teresa Alonso-Gordoa Medical Oncology Department Ramón y Cajal University Hospital

The therapeutic options for patients with metastatic renal cell carcinoma(mRCC) have completely changed during the last ten years. With the sequential use of targeted therapies, median overall survival has increased in daily practice and now it is not uncommon to see patients surviving kidney cancer for more than four to five years. Once treatment fails with the first line targeted therapy, head to head comparisons have shown that cabozantinib, nivolumab and the combination of lenvatinib plus everolimus are more effective than everolimus alone and that axitinib is more active than sorafenib. Unfortunately, it is very unlikely that we will ever have prospective data comparing the activity of axitinib, cabozantinib, lenvatinib or nivolumab. It is frustrating to observe the lack of biomarkers that we have in this field, thus there is no firm recommendation about the optimal sequence of treatment in the second line. In the absence of reliable biomarkers, there are several clinical endpoints that can help physicians to make decisions for an individual patient, such as the tumor burden, the expected response rate and the time to achieve the response to each agent, the prior response to the agent administered, the toxicity profile of the different compounds and patient preference. Here, we propose the introduction of the tumor-growth rate(TGR) during first-line treatment as a new tool to be used to select the second line strategy in m RCC. The rapidness of TGR before the onset of the treatment reflects the variability between patients in terms of tumor growth kinetics and it could be a surrogate marker of tumor aggressiveness that may guide treatment decisions.

关键词： Axitinib Everolimus Cabozantinib Kidney cancer nivolumab Renal cell Sequence Second line Sorafenib Tumor-growth rate

Pyrenetetraone-based covalent organic framework as an effective electrocatalyst for oxygen reduction reaction

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nano Research 2022年第5期15卷 3907-3912页

作者： Paloma Garcia-Arroyo Emiliano martinez-Perinan Jorge J.Cabrera-Trujillo Elena Salagre enrique G.Michel Jose I.martinez Encarnacion Lorenzo Jose L.Segura Departamento de Quimica Organica I Facultad de CC.QuimicasUniversidad Complutense de Madrid28040 MadridSpain Departamento de Quimica Analitica y Analisis Instrumental Facultad de CienciasUniversidad Autónoma de Madrid28049 MadridSpain Departamento de Fisica de la Materia Condensada Universidad Autónoma de Madrid28049 MadridSpain Condensed Matter Physics Center(IFIMAC) Universidad Autónoma de Madrid28049 MadridSpain Departamento de nanoestructuras SuperficiesRecubrimientos y Astrofisica MolecularInstituto de Ciencia de Materiales de Madrid(ICMMCSIC)28049 MadridSpain Instituto Madrileno de Estudios Avanzados en nanociencia(IMDEA-nanociencia) 28049 MadridSpain Institute for Advanced Research in Chemical Sciences(IAdChem) Universidad Autonoma de Madrid28049 MadridSpain

A novel porous and crystalline two-dimensional(2D)electrochemically active covalent organic framework(COF)based on ortho-quinone units has been prepared as an innovative approach towards the development of organic cathode materials with multiple redox sites as an efficient electrocatalyst for the oxygen reduction reaction(ORR).In contrast with most of the previously reported COFs as electrocatalysts for the ORR,the electrocatalytic application of this material towards ORR has been investigated without adding any metal or conductive supporting material and avoiding any additional carbonization ***,the electrochemical properties of the COF material have been compared with two analogue amorphous frameworks with similar chemical composition,which points out the important role of the enhanced crystallinity and porosity of the COF network in its superior performance as an electrocatalyst towards ORR.

关键词： electrocatalysis oxygen reduction reaction metal free pyrenetetraone covalent organic framework

Colorectal cancer metastases to the thyroid gland:A case report

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World Journal of Gastrointestinal Surgery 2020年第3期12卷 116-122页

作者： Patricia Ciriano Hernández Carlos martínez Pinedo enrique Calcerrada Alises Esther García Santos Susana Sánchez García Rafael Picón Rodríguez Elisa Jiménez Higuera Daniel Sánchez Peláez Violeta Herrera Montoro esús martín Fernández Department of Surgery Hospital General Universitario de Ciudad RealCiudad Real 13005Spain Department of Pathology Hospital General Universitario de Ciudad RealCiudad Real 13005Castilla La ManchaSpain

BACKGROUnD Secondary malignancies of the thyroid gland are a rare finding in clinical *** addition,colorectal metastasis to the thyroid(CMT)is even more infrequently *** source of the primary tumor follows demographic and ethnic patterns,which reflects the most prevalent malignancies in the different *** cancer is one of the most common types of cancer worldwide;nevertheless,CMT is infrequently *** of them are identified during the follow-up of gastrointestinal primary *** to the improvement of image techniques,oncological treatment,and follow-up,survival and consequent diagnosis of metastatic disease are more *** facts make this entity a diagnostic and therapeutic challenge,due to the lack of information and the difficulties performing clinical trials and *** SUMMARY Here,we present a case report of a patient diagnosed with CMT of adenocarcinoma of the rectum evidenced during follow-up,4 years after neoadjuvant chemoradiotherapy,who had subsequent curative surgical treatment of the primary tumor and inter-current lung bilateral *** Thyroid metastases of extra-thyroid origin are an uncommon finding,even rarer in cases of *** diagnostic process,as well as survival of oncologic patients is improving,and consequently the number of metastases to the thyroid gland is increasing.

关键词： Colorectal cancer metastases Thyroid gland Case report Thyroid metastases

Inhibitory Effect of n,n-Dimethylhexadecylamine on the Growth of White-Rot Fungus Trametes versicolor(L.)in Wood

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Phyton-International Journal of Experimental Botany 2021年第1期90卷 193-206页

作者： Wilber Montejo-Mayo Eduardo Días-Rivera Mauro martínez-Pacheco Abril Munro-Rojas enrique Ambriz-Parra Crisanto Velázquez-Becerra Universidad Michoacana de San nicolás de Hidalgo Facultad de Ingeniería en Tecnología de la MaderaCiudad UniversitariaMorelia58030México Instituto de Investigaciones Químico-Biológicas Universidad Michoacana de San Nicolás de HidalgoCiudad UniversitariaMorelia58030México

Wood is an organic material that is a source of carbon of organisms called Wood-decay fungi,and to preserve the wood,various toxic compounds to man and the environment have been *** analyze the effect of n,nDimethylhexadecylamine(DMHDA)on wood attacked by the rotting fungus Trametes versicolor *** used an in vitro system to expose the fungus *** to different concentrations of the DMHDA(50,150 and 450µM).We quantified the diameter of mycelial growth and laccase activity,also,under these experimental conditions we studied morphological details of the organisms using different scanning equipment including scanning electron *** growth of *** exposed to DMHDA for 60 days,showed a concentration-dependent dose behavior,also,the electron microscopy analysis revealed that the morphology and mycelial density was affected by the DMHDA,showing a formation of atypical morphological and thickener ***,the pieces of wood treated with DMHDA and exposed to the fungus had a lower mass loss,after a period of 60 days of exposure,the values obtained were 0.7,1.0 and 0.5 g of mass lost for the control,LoC and LoDMHDA treatments ***-rot fungi have represented economic losses worldwide,the strategies used have been supported by toxic compounds for the *** DMHDA both in the Petri dish system and as a wood preservative was shown to significantly inhibit the growth of ***.

关键词： Wood-decay fungi n,n-dimethylhexadecylamine wood preservative

Health Systems as Complex Systems

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American Journal of Operations Research 2013年第1期3卷 113-126页

作者： Mireya martínez-García enrique Hernández-Lemus Computational Genomics Department National Institute of Genomic Medicine México DF México&Complexity in Systems Biology Center for Complexity Sciences National Autonomous University of México México DF México Graduate Program in Health System’s Management National Autonomous University of México México DF Mexico

Health systems are paradigmatic examples of human organizations that blend a multitude of different professional and disciplinary features within a critically performance environment. Communication failure and defective processes in health systems have a tremendous impact in society, both in the financial and human aspects. Traditionally, health systems have been regarded as linear hierarchic structures. However, recent developments in the sciences of complexity point out to health systems as complex entities governed by non-linear interaction laws, self-organization and emergent phenomena. In this work we review some aspects of complexity behind health systems and how they can be applied to improve the performance of healthcare organizations.

关键词： Health Systems Complexity Self-organization

SARS-CoV-2 spike RBD-specific IgA and IgG antibodies in breast milk after vaccination with the protein subunit vaccine Abdala

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Infectious Medicine 2022年第4期1卷 253-261页

作者： Maylin Pérez-Bernal Carlos Hernández Rafael Ibargollín Midalis martínez Migdiala Soria Magali Delgado Onel Valdivia DayamíDorta Andy Domínguez enrique Pérez Yeosvany Cabreraa Research&Development Department Center for Genetic Engineering and BiotechnologyCircunvalante NorteOlivos IIISancti SpiritusCuba neonatology Service General Hospital“Camilo Cienfuegos”128 Bartolome MasoSancti SpiritusCuba Production Department Center for Genetic Engineering and BiotechnologyCircunvalante NorteOlivos IIISancti SpiritusCuba

Background:COVID-19 vaccines that trigger a strong secretory antibody response in breast milk may achieve effective passive protection of vulnerable newborns and breastfed infants of immunized *** aim of this work was to investigate the presence of SARS-CoV-2 spike RBD-specific IgA and IgG antibodies in breast milk,5 and 9 weeks after vaccination with 3 doses of the protein subunit vaccine Abdala,compared to those found in breast milk from COVID-19-recovered women,collected at least 40 days after the ***:SARS-CoV-2 spike RBD-specific IgA and IgG antibodies were semi-quantified by indirect ELISA,using a homemade standard generated by pooling twenty breast milk samples with high absorbance values according to preliminary *** validity of the standard curves was proved following the European Medicines Agency *** breast milk samples from 2 unvaccinated women who had not been infected with COVID-19 were included as negative *** neutralizing antibodies was assessed by a SARS-CoV-2 surrogate virus neutralization ***:High levels of anti-RBD IgA antibodies were detected in breast milk samples 9 weeks after vaccination and anti-RBD IgG antibodies rise from the fifth to the ninth *** the post-COVID-19 time that was evaluated,the IgG-type response was notably higher compared to both post-vaccination *** antibody titers were similar in breast milk from vaccinated and COVID-19 recovered ***:This is the first report about the immune response in breast milk after the administration of a COVID-19 protein subunit vaccine,which could provide analogous protection to that conferred by SARS-CoV-2 *** implies a potential passive immunity that breastfed infants receive from their mothers vaccinated with Abdala.

关键词： Abdala vaccine IgA IgG neutralizing antibody titers SARS-CoV-2

Wear protection assessment of ultralow viscosity lubricants in high-power-density engines:A novel wear prediction algorithm

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Friction 2024年第8期12卷 1785-1800页

作者： Javier BLAnCO-RODRÍGUEZ Jacobo PORTEIRO JoséA.LÓPEZ-CAMPOS martíCORTADA-GARCÍA Silvia FERnÁnDEZ-CASTEJÓn CInTECX Universidade de VigoLagoas-Marcosende s/nVigo 36310Spain Repsol SA MadridSpain

Durability and reliability have been studied for decades through intensive trial-error ***,there are numerous fields of application where the costs associated with this approach are not *** lubricated machines with severe dynamic loads,such as high-power-density engines,simulation tools offer clear advantages over intensive *** and multiple scenarios can be cost-effectively simulated to assess different lubricants and engine *** work presented here details the study of wear based on a validated elastohydrodynamic(EHD)simulation model of the connecting rod journal *** model accounts for elastic deformation through a connecting rod finite element model(FEM).In addition,multiple lubricant rheological and tribological dependences,determined by specific experimental tests,are applied in the model through their interaction with the simulation ***,a novel wear algorithm is proposed to predict wear depth over time evolution along a proposed wear cycle based on the typical working ranges of high-performance engines.A final assessment is presented to compare 4 different ultralow-viscosity lubricants in their protective performance under severe *** results show the evolution of the wear load and wear depth over the wear *** evaluation is key to describing a lubricant selection procedure for high-power-density engines.

关键词： wear modelling finite element modelling mixed lubrication elastohydrodynamic(EHD) internal combustion engines bearings