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Frontiers of Architectural Research 2024年第4期13卷 842-857页

作者： Jefferson torres-Quezada antonio Isalgué Helena Coch CONSISO Lab Universidad Católica de CuencaCuenca 010102Ecuador Architecture Energy and EnvironmentPolytechnic University of CataloniaBarcelona 08028Spain

Regions near latitude 0are characterized by warm-humid climate and also by high *** these regions,metal roofs has been the most widely used ***,in the last decades,the use of heavy concrete roofs has increased *** its material characteristics,this roof typology offers a higher thermal resistance and thermal mass than a metal *** strategies focus on the use of these characteristics,as well as the use of high reflectivity and ***,the impact of cloudiness on the effectiveness of these strategies has been little *** research focuses on the impact of reflectivity and emissivity change on the thermal performance of these two roofs in a cloudy warm-humid *** achieve this objective,simulations validated with measurements were *** results show that the efficiency of reflectivity and emissivity is lower in this region compared to other *** impact of these properties is further reduced with increasing thermal mass or decreasing thermal transmittance,so the effectiveness of reflectivity and emissivity is minimal on the concrete ***,this study supports that a metal roof with a reflectivity and emissivity above 0.70 can offer lower daily average temperatures than a concrete roof.

关键词： Concrete roof Metal roof Radiative properties Simulations Measurements

Plant cell wall-mediated disease resistance:Current understanding and future perspectives

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Molecular Plant 2024年第5期17卷 699-724页

作者： antonio Molina Lucıa Jorda Miguel Angel torres Marina Martın-Dacal Diego Jose Berlanga Patricia Fernandez-Calvo Elena Gomez-Rubio Sonsoles Martın-Santamarıa Centro de Biotecnología y Genómica de Plantas Universidad Politécnica de Madrid(UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria(INIA/CSIC)Campus de Montegancedo UPMPozuelo de Alarcon(Madrid)Spain Departamento de Biotecnologıa-Biología Vegetal Escuela Técnica Superior de Ingenierıa AgronomicaAlimentarıa y de BiosistemasUPMMadridSpain Centro de Investigaciones Biologicas Margarita Salas Consejo Superior de Investigaciones Científicas(CSIC)Ramiro de Maeztu 928040 MadridSpain Misión Biológica de Galicia Consejo Superior de Investigaciones Científicas(CSIC)Campus de Montegancedo UPMPozuelo de Alarcón(Madrid)Spain

Beyond their function as structural barriers,plant cell walls are essential elements for the adaptation of plants to environmental *** walls are dynamic structures whose composition and integrity can be altered in response to environmental challenges and developmental *** wall changes are perceived by plant sensors/receptors to trigger adaptative responses during development and upon stress *** cell wall damage caused by pathogen infection,wounding,or other stresses leads to the release of wall molecules,such as carbohydrates(glycans),that function as damage-associated molecular patterns(DAMPs).DAMPs are perceived by the extracellular ectodomains(ECDs)of pattern recognition receptors(PRRs)to activate pattern-triggered immunity(PTI)and disease ***,glycans released from the walls and extracellular layers of microorganisms interacting with plants are recognized as microbe-associated molecular patterns(MAMPs)by specific ECD-PRRs triggering PTI *** number of oligosaccharides DAMPs/MAMPs identified that are perceived by plants has increased in recent ***,the structural mechanisms underlying glycan recognition by plant PRRs remain ***,this knowledge is mainly focused on receptors of the LysM-PRR family,which are involved in the perception of various molecules,such as chitooligosaccharides from fungi and lipo-chitooligosaccharides(i.e.,Nod/MYC factors from bacteria and mycorrhiza,respectively)that trigger differential physiological ***,additional families of plant PRRs have recently been implicated in oligosaccharide/polysaccharide *** include receptor kinases(RKs)with leucine-rich repeat and Malectin domains in their ECDs(LRR-MAL RKs),Catharanthus roseus RECEPTOR-LIKE KINASE 1-LIKE group(CrRLK1L)with Malectin-like domains in their ECDs,as well as wall-associated kinases,lectin-RKs,and *** characterization of structural basis of glycans recogniti

关键词： Arabidopsis thaliana cell wall damage-associated molecular patterns DAMPs disease resistance glycans oligosaccharides pattern-triggered immunity PTl pattern recognition receptor PRRs

Multi-tissue transcriptomics of a unique monozygotic discordant twin case of severe progressive osseous heteroplasia

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Genes & Diseases 2024年第3期11卷 22-25页

作者： Alberto Gomez-Carballa Maria Jose Curras-Tuala Sara Pischedda Miriam Cebey-Lopez Jose Gomez-Rial Irene Rivero-Cale Jacobo Pardo-seco Xabier Bello Sandra Viz-Lasheras antonio Justicia-Grande Julian Montoto-Louzao Alba Camino-Mera Isabel Ferreiros-Vidal Maximo Fraga Jose RAntunez Rodolfo Gomez Federico Martinon-torres antonio Salas Genetics Vaccines and Infections Research Group(GENVIP)Instituto de Investigacion Sanitaria de SantiagoSantiagode CompostelaGalicia 15706Spain Translational Pediatrics and Infectious Diseases Department of PediatricsHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Laboratorio de Inmunologia Servicio de Andlisis ClinicosHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Unidade de Xenetica Instituto de Ciencias Forenses(INCIFOR)Facultade de MedicinaUniversidade de Santiago de Compostelaand GenPoB Research GroupInstituto de Investigacion SanitariaHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Musculoskeletal Pathology Group Instituto de Investigacion Sanitaria de SantiagoServicio Galego de Saude(SERGAS)Santiago de CompostelaGalicia 15706Spain Department of Pathology Hospital Clinico Universitario de Santiago de Compostela(SERGAS)Galicia 15706Spain Unidad Integrada de BiobancosBiomodelos 3D y Modelos Animales IDIS(lnstituto de Investigacion Sanitaria de Santiagode Compostela)Galicia15706Spain Centro de Investigacion Biomedica en Red de Enfermedades Respiratorias(CIBER-ES) MadridSpain

Progressive osseous heteroplasia(POH)is an ultra-rare autosomal dominant disabling disorder characterized by heterotopic ossification(HO).It is caused by heterozygous inactivating mutations in the GNAS(guanine nucleotide-binding protein alpha-stimulating activity polypeptide)***,the molecular mechanisms underlying HO remain poorly *** a treatment for POH is not yet available,the identification of the mechanisms driving POH in affected tissues using gene expression may be of great help to underestand the molecular basis of POH and develop new therapeutic approaches.

关键词： stimulating driving asi

Risk Factors Associated with Unsuccessful Vaginal Birth after One Cesarean (VBAC-1) in Puerto Rico

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Open Journal of Obstetrics and Gynecology 2024年第6期14卷 888-902页

作者： Irazú Guinan Marjorie Suárez Fabiola Angulo Luis Mayol Paula Suárez Lisandris Dominicci Nathalie Chang Saribel torres antonio Rodríguez Raymond L. Tremblay Maricarmen Colón-Díaz Department of Physiology and Pathology San Juan Bautista School of Medicine Caguas USA

Background: Cesarean section (CS) has increased steadily over the last decade, with an estimated one-third of women delivering by cesarean section worldwide. Objective: Our study aimed to investigate the demographic and associated factors influencing vaginal birth after one cesarean (VBAC-1) success focusing on variables like pre-pregnancy BMI, diabetes, hypertension, education, and smoking. Study Design and Methods: In this retrospective study, we analyzed 285 cases (81 unsuccessful VBAC-1, 204 successful VBAC-1) from San Juan City Hospital (Puerto Rico) between January 1, 2019, and December 31, 2020. We used odds ratios and model selection comparison to assess the impact of variables on successful VBAC-1, using a significance threshold of 95% CI. Model selection assessed binomial model combinations using a generalized linear approach to identify key risk factors. Results: Unsuccessful VBAC-1 (a repeat cesarean), was associated with diabetes (OR: 0.376, p = 0.086), hypertension (OR: 0.23, p = 0.006), and university-educated women (OR: 1.372, p = 0.711). High school-educated women had an OR of 3.966 (p = 0.105), while overweight women were 0.481 times more likely to have unsuccessful VBAC-1 (p = 0.041). Significant associations were not found with obesity (OR: 0.574, p = 0.122), underweight/normal (OR: 1.01, p = 0.810), or smoking (OR: 1.227, p = 0.990). Conclusion: Results revealed women with higher education levels, hypertension, or diabetes are less likely to have a successful VBAC-1. Understanding the complex interactions affecting these outcomes is aimed at establishing guidelines for healthcare professionals to conduct systematic risk/benefit assessments. This study lays a foundation for evidence-based practices and policies, offering initial insights into VBAC-1 success factors in Puerto Rico.

关键词： Diabetes Hypertension Obesity Trial of Labor Vaginal Birth after Cesarean

Analysis of the Deformation of Composite Materials of Scrapes of Tire and Latex with Temperature Variation

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Journal of Chemistry and Chemical Engineering 2012年第1期6卷 39-47页

作者： Elmo Thiago Lins Coeuras Ford Rubens Maribondo do Nascimento Jose Ubiragi de Lima Mendes antonio torres marques Celeste Margarida Correia Pereira Technological Center Campus Universitfrio Federal University of Rio Grande do Norte Lagoa Nova-Natal-RN 59072-790Brazil Faculty of Engineering University of Porto Porto 4200-465 Portugal Institute of Mechanical Engineering and Industrial Administration University of Porto Porto 4200-465 Portugal

The great major applications of thermal isolation are in the strip of drops and averages temperatures (up to 180 oC), which is used from aggressive materials to the nature, such as glass wool, rock wool, polystyrene, EPS among others. In spite of the effectiveness in the retention of the flow of heat, such materials possess considerable cost and they are discarded for long years to be decomposed. In that context, to adapt to the world politics about the preservation of the environment, a study began with intention of developing a material composite with thermal properties, originating from insulating industrial residues. In this research, the behavior of this composite was analyzed, when it submitted traction efforts. For this, a term-mechanic was used (DMA), where the composite was differentiated under variation temperatures. It was also certain that the gradient temperature of the composite was the source of heat, the conductivity and thermal diffusion. Consequently, the function of the answers of the system was possible to be observed with the deformation of the composite with the tension and temperature variation, as well as the temperature gradient for each proportion of the composite.

关键词：梯度复合材料温度变化变形乳胶轮胎擦伤平均温度聚苯乙烯

Searching for ductile superconducting Heusler X_(2)YZ compounds

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npj Computational Materials 2023年第1期9卷 919-927页

作者： Noah Hoffmann Tiago F.T.Cerqueira Pedro Borlido antonio Sanna Jonathan Schmidt Miguel A.L.marques Institut für Physik Martin-Luther-Universität Halle-WittenbergD-06099 HalleGermany CFisUC Department of PhysicsUniversity of CoimbraRua Larga 3004-516 CoimbraPortugal Max-Planck-Institut für Mikrostrukturphysik Weinberg 2D-06120 HalleGermany

Heusler compounds attract a great deal of attention from researchers thanks to a wealth of interesting properties,among which is *** we perform an extensive study of the superconducting and elastic properties of the cubic(full-)Heusler family using a mixture of ab initio methods,as well as interpretable and predictive machine-learning *** analyzing the statistical distributions of these properties and comparing them to anti-perovskites,we recognize universal behaviors that should be common to all conventional superconductors while others turn out to be specific to the material *** total,we discover a total of eight hypothetical materials with critical temperatures above 10 K to be compared with the current record of T_(c)=4.7 K in this ***,we expect most of these materials to be highly ductile,making them potential candidates for the manufacture of wires and tapes for superconducting magnets.

关键词： ductile compounds superconducting

Comprehensive Survey and Critical Evaluation of the Performance of State-of-the-art LED Drivers for Lighting Systems

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Chinese Journal of Electrical Engineering 2021年第2期7卷 21-36页

作者： Fernando Bento antonio J.marques Cardoso CISE-Electromechatronic Systems Research Centre University of Beira InteriorCovilhã6201-001Portugal

The adoption of light-emitting diodes(LEDs)for lighting applications is becoming increasingly relevant as this recent technology is *** the recent uptake of LED lighting technologies for distinctive end-uses,the research community has also committed to the development of an ever-increasing range of power electronic converters that are suitable for yielding maximum quality lighting,high efficiency,and long *** one of the most recent and promising technologies of the moment,it is vital to fully understand the performance and merits of each state-of-the-art LED lighting ***,this paper compiles essential information about a broad range of state-of-the-art LED lighting systems,aiming to compare their performances in terms of *** on the comparative analysis,the main merits and drawbacks of each LED lighting system architecture are ***,a detailed evaluation of the performance of a particular LED lighting system and the corresponding control strategy is developed,thereby enabling a clear view of the evolution of the performance of the system as a function of parameters like supply voltage and number of driver channels.

关键词： Efficiency analysis LED lighting AC-DC converters DC-DC converters

Reducing bacterial adhesion to titanium surfaces using low intensity alternating electrical pulses

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World Journal of Orthopedics 2022年第6期13卷 578-586页

作者： Marti Bernaus Jordi Guillem-Marti Adrian Bermúdez-Castel Jose antonio Calero Diego torres Margarita Veloso Lluís Font-Vizcarra Department of Orthopedics and Traumatology Osteoarticular Infection UnitHospital Universitari Mutua TerrassaTerrassa 08221Spain Department of Materials Science and Metallurgical Engineering Universitat Politecnica de CatalunyaBarcelona 08930Spain Barcelona Research Center in Multiscale Science and Engineering Universitat Politecnica de CatalunyaBarcelona 08930Spain Innovative Minds S.L.Terrassa 08224Spain AMES PM Tech Center Sant Vicençdels Horts 08980Spain

BACKGROUND Orthopedic implant-related infection remains one of the most serious complications after orthopedic *** recent years,there has been an increased scientific interest to improve prevention and treatment ***,many of these strategies have focused on chemical *** To analyze the effect of alternating current electrical fields on bacterial adherence to titanium *** Staphylococcus aureus(***)and Escherichia coli(***)were exposed to 6.5 V electrical currents at different frequencies:0.5 Hz,0.1 Hz,and 0.05 *** exposure,a bacterial count was then performed and compared to the control *** variables registered included the presence of electrocoagulation of the medium,electrode oxidation and/or corrosion,and changes in pH of the *** The most effective electrical model for reducing *** adhesion was 6.5 V alternating current at 0.05 Hz achieving a 90%adhesion reduction *** ***,the 0.05 Hz frequency model also showed the most effective results with a 53%adhesion reduction rate,although these were significantly lower than *** adhesion reduction rates were observed for *** and *** in the studied ***,the presence of electrode oxidation makes us presume these conditions are not optimal for in vivo *** Although our findings suggest electrical currents may be useful in preventing bacterial adhesion to metal surfaces,further research using other electrical conditions must be examined to consider their use for in vivo trials.

关键词： Electrical fields Bacterial adhesion Orthopedic infection Titanium Metal surfaces

Photonic smart bandage for wound healing assessment

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Photonics Research 2021年第3期9卷 272-280页

作者： Arnaldo Leal-Junior Jingjing Guo Rui Min antonio Jose Fernandes Anselmo Frizera Carlos marques Telecommunications Laboratory(LABTEL) Graduate Program in Electrical EngineeringFederal University of Espi’rito SantoVitoria-ES 29075-910Brazil School of Instrumentation and Optoelectronic Engineering Beihang UniversityBeijing 100191China Center for Cognition and Neuroergonomics State Key Laboratory of Cognitive Neuroscience and LearningBeijing Normal UniversityZhuhai 519087China Physics Department&I3N Universidade de AveiroCampus Universitario de SantiagoAveiro 3810-193Portugal

Chronic wounds affect around 2% of the world population with an annual multi-billion dollar cost to the healthcare system. This background pushes the development of new therapies and procedures for wound healing and its assessment. Among them, the potential of hydrogen(pH) assessment is an important indicator of the wound healing stage and condition. This paper presents the development of the first optical fiber-embedded smart wound dressing for pH assessment. An intrinsically pH-sensitive optical fiber is fabricated using a polydimethylsiloxane(PDMS) precursor doped with rhodamine B dye. Raman and Fourier transform infrared(FTIR) spectroscopies are performed in order to verify the presence of rhodamine B and PDMS in the fiber samples. Then, the fiber is embedded in gauze fabric and hydrocolloid wound dressing. In addition, such low Young’s modulus of PDMS fiber enables its use as a highly sensitive pressure sensor, where the results show that the fiber-embedded bandage can measure pressures as low as 0.1 kPa with a high linearity in the range of 0 to 0.3 kPa. The smart bandage is subjected to different pH, which resulted in a wavelength shift of 0.67 nm/pH when the absorption peak at 515 nm was analyzed. Furthermore, pH increase leads to linear decrease of the transmitted optical power(R2 of 0.998), with rise and fall times below 20 s and 30 s, respectively. Therefore, the proposed optical fiber-embedded smart bandage enables the simultaneous assessment of pressure and pH on the wound region.

关键词： fiber smart healing

Friction ridge analysis in disaster victim identification(DVI):Brazilian case studies

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Forensic Sciences Research 2022年第2期7卷 323-329页

作者： Marco antonio de Souza Gabriel de Oliveira Urtiaga Renata Cristina Grangeiro Ferreira Luciene marques da Silva Jade Kende Gonçalves Umbelino Flávio Roberto de Melo Simone de Jesus Instituto Nacional de Identificação Polícia FederalBrasíliaBrazil Grupo de Identificação Superintendência Regional da Polícia FederalPorto AlegreBrazil Departamento de Polícia Técnica Polícia Civil do Distrito FederalBrasíliaBrazil Núcleo de Identificação Superintendência Regional de Polícia FederalBelo HorizonteBrazil Instituto de Identificação Polícia CivilGoiâniaBrazil

Depending on the magnitude and nature of a disaster,identifying the victims can be a complex task that requires coordinated work by disaster victim identification(DVI)teams based on pre-established ***,the analysis of fingerprints has been presented as a method to establish,when possible,the identity of the victims during the DVI *** study discusses the importance of this primary method of identification and the results obtained in four different disasters in which Brazilian DVI teams were involved:the Air France Flight AF447 plane crash in the Atlantic Ocean,floods and mudslides in the State of Rio de Janeiro,Brazil,the LaMia Flight 2933 plane crash in Colombia,and the tailings dam collapse in Brumadinho,***,we also report the use of the automatic fingerprint capture and identification system,called Alethia,developed by the Federal Police of Brazil and used in the victim identification process in the two latter events mentioned above.

关键词： Forensic sciences disaster victim identification DVI fingerprint ridgeology Alethia System