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Distinguishing the Regional Atmospheric controls on Precipitation Isotopic Variability in the central-Southeast Portion of Brazil

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Advances in Atmospheric Sciences 2022年第10期39卷 1693-1708,I0018-I0020页

作者： Vinícius dos SANTOS Peter MARSHALL FLEMING Luís HENRIQUE MANcINI Stela DALVA SANTOS cOTA Graziele beatriz de LIMA Rafaela RODRIGUES GOMES Roberto Eduardo KIRcHHEIM Ricardo SANcHÉZ-MURILLO Didier GASTMANS São Paulo State University(UNESP) Environmental Studies Center.Av.24ABased1515-Bela Vista13.506-900Rio Claro(SP)Brazil center for the Development of the Nuclear Technology(cDTN-cNEN) Av.Presidente Antônio Carlos6.627Campus da UFMG-Pampulha31270-90Belo Horizonte(MG)Brazil Universidade de Brasília-UnB Instituto de GeociênciasLaboratório de Isótopos Estáveis.Campus"Darcy Ribeiro"Asa Norte70.910-900Brasília(DF)Brasil Hydrology and Territorial Management Directory(DHT) The Geological Survey of Brazil(CPRM-SGB)São Paulo(SP)Brazil University of Texas at Arlington Earth and Environmental Sciences Department500 Yates StreetArlingtonTexas76019USA Stable Isotopes Research Group and Water Resources Management Laboratory Universidad NacionalHerediaCosta Rica

Precipitation isotope ratios(O and H)record the history of water phase transitions and fractionation processes during moisture transport and rainfall ***,we evaluated the isotopic composition of precipitation over the central-southeastern region of Brazil at different *** isotopic compositions were associated with classical effects(rainfall amount,seasonality,and continentality),demonstrating the importance of vapor recirculation processes and different regional atmospheric systems(South American convergence Zone-SAcZ and cold Fronts-cF).While moisture recycling and regional atmospheric processes may also be observed on a daily timescale,classical effects such as the amount effect were not strongly correlated(δ^(18)O-precipitation rate r≤-0.37).Daily variability revealed specific climatic features,such asδ^(18)O depleted values(~-6‰to-8‰)during the wet season were associated with strong convective activity and large moisture *** isotopic analysis revealed the role of different moisture sources and transport *** ratios combined with d-excess explain how atmospheric recirculation processes interact with convective activity during rainfall formation *** findings provide a new understanding of rainfall sampling timescales and highlight the importance of water isotopes to decipher key hydrometeorological processes in a complex spatial and temporal context in central-southeastern Brazil.

关键词： precipitation stable water isotopes d-excess moisture source and transport southern Atlantic Ocean and Amazon

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Stem cells and pain

World Journal of Stem cells 2023年第12期15卷 1035-1062页

作者： Matheus Deroco Veloso da Silva Maiara Piva Geovana Martelossi-cebinelli Mariana Stinglin Rosa Ribas beatriz Hoffmann Salles Bianchini Olivia K Heintz Rubia casagrande Waldiceu A Verri Jr Department of Pathology Laboratory of PainInflammationNeuropathy and CancerState University of LondrinaLondrina 86057-970ParanáBrazil Morningside Graduate School of Biomedical Sciences University of Massachusetts Chan Medical SchoolWorcesterMA 01655United States Department of Pharmaceutical Sciences Center of Health ScienceState University of LondrinaLondrina 86038-440ParanáBrazil Department of Pathology Laboratory of PainInflammationNeuropathy and CancerCenter of Biological SciencesState University of LondrinaLondrina 86057-970ParanáBrazil

ain can be defined as an unpleasant sensory and emotional experience caused by either actual or potential tissue damage or even resemble that unpleasant *** years,science has sought to find treatment alternatives,with minimal side effects,to relieve ***,the currently available pharmacological options on the market show significant adverse ***,the search for a safer and highly efficient analgesic treatment has become a *** cells(Scs)are non-specialized cells with a high capacity for replication,self-renewal,and a wide range of differentiation *** this review,we provide evidence that the immune and neuromodulatory properties of Scs can be a valuable tool in the search for ideal treatment strategies for different types of *** the advantage of multiple administration routes and dosages,therapies based on Scs for pain relief have demonstrated meaningful results with few ***,there are still more questions than answers when it comes to the mechanisms and pathways of pain targeted by ***,this is an evolving field that merits further investigation towards the development of Scbased analgesic therapies,and this review will approach all of these aspects.

关键词： Inflammation Neuropathy Nociceptive Pain Pain treatment Stem cells

Engineering magnetic nanostructures with inverse hysteresis loops

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Nano Research 2016年第8期9卷 2347-2353页

作者： beatriz Mora Nastassia Soriano carolina Redondo Alberto Arteche David Navas Rafael Morales Dpto. de Quimica-Fisica Universidad del Pais Vasco UPWEHU 48940 Leioa Spain IFIMUP-IN and Dept. Fisica e Astronomia Universidade do Porto 4169007 Porto Portugal Dpto. de Qulmica-Ffsica & BcMaterials Universidad del Pals Vasco UPV/EHU 48940 Leioa Spain IKERBASQUE Basque Foundation for Science 48011 Bilbao Spain

Top-down lithography techniques allow the fabrication of nanostructured elements with novel spin configurations, which provide a new route to engineer and manipulate the magnetic response of sensors and electronic devices and understand the role of fundamental interactions in materials science. In this study, shallow nanostructure-patterned thin films were designed to present inverse magnetization curves, i.e., an anomalous magnetic mechanism characterized by a negative coercivity and negative remanence. This procedure involved a method for manipulating the spin configuration that yielded a negative coercivity after the patterning of a single material layer. Patterned NiFe thin films with trench depths between 15%-25% of the total film thickness exhibited inverse hysteresis loops for a wide angular range of the applied field and the trench axis. A model based on two exchange-coupled subsystems accounts for the experimental results and thus predicts the conditions for the appearance of this magnetic behavior. The findings of the study not only advance our understanding of patterning effects and confined magnetic systems but also enable the local design and control of the magnetic response of thin materials with potential use in sensor engineering.

关键词： magnetic nanostructures magnetic patterning effects inverted loops negative coercivity negative remanence

Neuropilin-1: A feasible link between liver pathologies and cOVID-19

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World Journal of Gastroenterology 2021年第24期27卷 3516-3529页

作者： Aitor Benedicto Iñigo García-Kamiruaga beatriz Arteta Department of cellular Biology and Histology School of Medicine and NursingUniversity of the Basque CountryLeioa 48940BizkaiaSpain Department of Gastroenterology and Hepatology San Eloy HospitalBarakaldo 48902Spain

The severe acute respiratory syndrome coronavirus 2(SARS-coV-2)pandemic has a tremendous impact on the health of millions of people ***,those suffering from previous pathological conditions are more vulnerable and tend to develop more severe disease upon infection with the new *** coronavirus interacts with the angiotensin-converting enzyme 2 receptor to invade the ***,another receptor,neuropilin-1(NRP-1),has been reported to amplify the viral ***,NRP-1 is expressed in nonparenchymal liver cells and is related to and upregulated in a wide variety of liver-related *** has been observed that SARS-coV-2 infection promotes liver injury through several pathways that may be influenced by the previous pathological status of the patient and liver expression of ***,coronavirus disease 2019 causes an inflammatory cascade called cytokine storm in patients with severe *** cytokine storm may influence liver sinusoidal-cell phenotype,facilitating viral *** this review,the shreds of evidence linking NRP-1 with liver pathologies such as hepatocellular carcinoma,liver fibrosis,nonalcoholic fatty liver disease and inflammatory disorders are discussed in the context of SARS-coV-2 *** addition,the involvement of the infection-related cytokine storm in NRP-1 overexpression and the subsequent increased risk of SARS-coV-2 infection are also *** review aims to shed some light on the involvement of liver NRP-1 during SARScoV-2 infection and emphasizes the possible involvement this receptor with the observed liver damage.

关键词： Liver Liver sinusoidal endothelial cells Hepatic stellate cells SARS-coV-2 cOVID-19 Pathology

Different Roles of Microalloying in Thin Slab Direct Rolling Technologies

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Journal of Iron and Steel Research(International) 2011年第S1期18卷 459-465页

作者： Rodriguez-Ibabe Jose M Uranga Pello Lopez beatriz cEIT and Tecnun (Univ.of Navarra) P M.Lardizabal 1520018-San SebastianBasque CountrySpain

HSLA steels constitute one of the main types of steels produced worldwide by Thin Slab Direct Rolling technologies (TSDR).Among microalloying elements,the most widely used are V,Nb and *** elements play different roles during the austenite evolution in *** austenite conditioning before transformation,the limitations in the total reduction that can be applied in TSDR technologies need to be considered when composition/process parameters are *** this context,whereas an important number of studies have been focused on Nb microalloyed grades,a less systematic analysis has been performed concerning the role of vanadium on austenite *** paper analyzes these singularities taking into account different process parameter conditions,such as total reduction and initial rolling temperature.

关键词： thin slab direct rolling microalloyed steels vanadium niobium austenite conditioning

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新视线国际英语听说教程 1 测试用书

compatibility of early natural enemy introductions in commercial pepper and tomato greenhouses with repeated pesticide applications

2011年

作者：梅西纳（Messina Elida beatriz）

本书选材富有趣味性和实用性，贯穿最新的、学生最感兴趣的话题，涉及工作、新闻、娱乐、旅游、购物、环境等方面。书中包含1-20单元的40个单元测试。每个单元测试都有听力测试和口语测试。

ISBN: (纸本)9787887741196

关键词：新视线国际英语听说教程

来源：畅想之星图书光盘版（南... 评论

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Insect Science 2020年第5期27卷 1111-1124页

作者： beatriz Dader Ignacio colomer Angeles Adan Pilar Medina Elisa Vinuela Unidad de Proteccion de cultivos Escuela Tecnica Superior de Ingenieria AgronomicaAlimentaria y de Biosistemas(ETSIAAB)Universidad Polit^cnica de Madrid(UPM)MadridSpain Departamento de Ingenieria Rural Escuela Superior de IngenieriaUniversidad de AlmeriaAlmeriaSpain

Successful integrated pest management in protected crops implies an evalu-ation of the compatibility of pesticides and natural enemies(NE),as control strategies that only rely on one tactic can fail when pest populations exceed NE activity or pests become resistant to *** in Almeria(Spain),growers release NE prior to transplanting or early in the crop cycle to favor their settlement before pest arrival because this improves biocontrol efficacy,although it extends pesticide exposure *** pur-pose of this research was to evaluate the compatibility of two applications of pesticides with key NE in 2-year trials inside tomato and sweet pepper commercial greenhouses:Nesidiocoris tenuis(Reuter)(Hemiptera:Miridae),Orius laevigatus(Say)(Hemiptera:Anthocoridae)and Amblyseius swirskii(Athias-Henriot)(Acari:Phytoseidac).In tomato,flubendiamide and chlorantraniliprole(IOBc category 1)were compatible with ***,but chlorpyrifos.:methyl and spinosad(IOBc categories 2-3),which efectively reduced Tiuta absoluta(Meyrick)(Lepidoptera:Gelechidae)density,compromised its predatory *** sweet pepper,chlorantraniliprole(IOBc category 1)was the only pesticide compatible with *** while chlorantraniliprole,emamectin benzoate,spirote-tramat and pymetrozine were harmless(IOBc category 1)to Amblyseius swirskii,and sulfoxaflor slightly harmful(IOBc category 2)to this phytoseiid predator.

关键词： Amblyseius swirskii chemical control Frankliniella occidentalis Nesidiocoris tenuis Orius laevigatus Tuta absoluta

Small size does not restrain frugivory and seed dispersal across the evolutionary radiation of Galapagos lava lizards

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current Zoology 2019年第4期65卷 353-361页

作者： Sandra HERVIAS-PAREJO Ruben HELENO beatriz RUMEU beatriz GUZMAN Pablo VARGAS Jens M. OLESEN Anna TRAVESET carlos VERA Edgar BENAVIDES Manuel NOGALES Institut Mediterrani d'Estudis Avanqats (cSIc-UIB) Global Change Research Group Mallorca Balearic Islands Spain centre for Functional Ecology Department of Life Sciences University of Coimbra Portugal Real Jardin Botanico (cSIc-RJB) Madrid Spain Department of Bioscience Aarhus University Denmark Galapagos National Park Puerto Ayora Santa Cruz Galapagos Ecuador Department of Ecology and Evolutionary Biology Yale University USA lnstituto de Productos Naturales Agrobiologia (CSIC-IPNA) Island Ecology and Evolution Research Group Canary Islands Spain

Frugivory in lizards is often assumed to be constrained by body size;only large individuals are considered capable of consuming fruits, with the potential of acting as seed dispersers. However, only one previous study has tested the correlation of frugivory with body and head size at an archipelago scale across closely related species. All nine lava lizards (Microlophus spp.) were studied on the eleven largest Galapagos islands from 2010 to 2016 to investigate whether frugivory is related to body and head size. We also tested whether fruit abunda nee in flue nces fruit con sumption and explored the effect of seed ingestion on seedling emergence time and percentage. Our results showed that across islands, lava lizards varied considerably in size (64-102 mm in mean snoutvent length) and level of frugivory (1-23%, i.e., percentage of droppings with seeds). However, level of frugivory was only weakly affected by size as fruit consumption was also common among small lizards. Lava lizards consumed fruits throughout the year and factors other than fruit abundance may be more importa nt drivers of fruit selecti on (e.g., fruit size, energy con tent of pulp). From 2,530 droppings, 1,714 seeds of at least 61 plant species were identified, 76% of the species being native to the Galapagos. Most seeds (91%) showed no external structural damage. Seedling emergence time (44 versus 118 days) and percentage (20% versus 12%) were enhanced for lizardingested seeds compared to control (uningested) fruits. De-pulping by lizards (i.e., removal of pulp with potential germi nation inhibitors) might in crease the chances that at least some seeds find suitable recruitment conditi ons. We con eluded that lizards are importa nt seed dispersers throughout the year and across the whole archipelago, regardless of body size.

关键词： Microlophus oceanic islands plant-animal interactions seed disperser size seed dispersal effectiveness seedling emergence

Monoclonal Antibody Production and Immunolocalization of a Salinity Stress-Related Protein in Rice (Oryza sativa)

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Rice science 2011年第2期18卷 95-101页

作者： Jackson MARcONDES Ana beatriz GARcIA Faculdade de ciências Agrárias e Veterinárias Universidade Estadual Paulista centro de Biociências e Biotecnologia Universidade Estadual do Norte Fluminense

Among various physiological responses to salt stress, the synthesis of a lectin-related protein of 14.5 kDa was observed in rice plants （Oryza sativa L.） under the treatment of 170 mmol/L Nacl. In order to better understand the role of the SALT protein in the physiological processes involving salinity, it was irnmunolocalized in mesophilic cells of leaf sheath and blade of a rice variety IAc-4440 following monoclonal antibodies produced by hybridome culture technique. This variety turned out to be an excellent model for that purpose, since it accumulates SALT protein even in absence of salt treatment and it has been classified as moderately sensitive to salinity and a superior grain producer. This feature was relevant for this work since it allowed the use of plants without the deleterious effects caused by salinity. Immunocytochemistry assays revealed that the SALT protein is located in the stroma of chloroplasts under non-stressing condition. Since the chloroplast is the main target affected by salinity and considering that the SALT protein does not present any apparent signal peptide for organelle localization, its lectin-like activity seems to play an important role in the establishment of stable complexes, either to other proteins or to oligosaccharides that are translocated to the chloroplast.

关键词： salt stress SALT protein immunocytochemistry chloroplast rice