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International Journal of Intelligence Science 2019年第3期9卷 67-91页

作者： Maria del Carmen Cabrera-Hernandez Marco Antonio Aceves-Fernandez Juan Manuel Ramos-Arreguin jose emilio vargas-soto Efren Gorrostieta-Hurtado Faculty of Engineering Universidad Autónoma de Querétaro Cerro de las Campanas S/N Querétaro Mexico

The airborne pollutants monitoring is an overriding task for humanity given that poor quality of air is a matter of public health, causing issues mainly in the respiratory and cardiovascular systems, specifically the PM10 particle. In this contribution is generated a base model with an Adaptive Neuro Fuzzy Inference System (ANFIS) which is later optimized, using a swarm intelligence technique, named Bacteria Foraging Optimization Algorithm (BFOA). Several experiments were carried with BFOA parameters, tuning them to achieve the best configuration of said parameters that produce an optimized model, demonstrating that way, how the optimization process is influenced by choice of the parameters.

关键词： Air Pollution Bacterial Foraging Optimization Algorithm (BFOA) Swarm Intelligence ANFIS

Analysis of Key Features of Non-Linear Behavior Using Recurrence Plots. Case Study: Urban Pollution at Mexico City

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Journal of Environmental Protection 2012年第9期3卷 1147-1160页

作者： Marco A. Aceves-Fernandez Jesus Carlos Pedraza-Ortega Artemio sotomayor-Olmedo Juan M. Ramos-Arreguín jose emilio vargas-soto Saul Tovar-Arriaga Campus Juriquilla Universidad Autonoma de Queretaro Santiago de Querétaro México

The use of Recurrence plots have been extensively used in various fields. In this work, Recurrence Plots (RPs) investigates the changes in the non-linear behaviour of urban air pollution using large datasets of raw data (hourly). This analysis has not been used before to extract information from large datasets for this type non-linear problem. Two different approaches have been used to tackle this problem. The first approach is to show results according to monitoring network. The second approach is to show the results by particle type. This analysis shows the feasibility of using Recurrence Analysis for pollution monitoring and control.

关键词： Recurrence Plot Air Quality Air Pollution Modelling Atmospheric Pollution Recurrence Quantification Analysis

Periprocedural management of hemostatic alterations in patients with cirrhosis and vascular liver disorders: a step forward of the American Association for the Study of Liver Diseases

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Hepatobiliary Surgery and Nutrition 2023年第1期12卷 105-109页

作者： jose Ignacio Fortea Angela Puente Javier Crespo emilio Fabrega Gastroenterology and Hepatology Department Clinical and Translational Research in Digestive DiseasesValdecilla Research Institute(IDIVAL)Marques de Valdecilla University HospitalSantanderSpain

“Time flies over us,but leaves its shadow behind”(Nathaniel Hawthorne,1860,The Marble Faun).The shadow that separates the latest guidance on vascular liver disorders of the American Association for the Study of Liver Diseases(AASLD)from its former counterpart is 12 years long(1,2).Along the course,several guidelines from different societies have been published on this topic(3-7).As acknowledged in the preamble,the lack of high-quality evidence in the field led the AASLD to commission a guidance from an expert panel based on formal review and analysis of the *** thus differs from other guidelines that perform systematic reviews with explicit methods of searching,selection,and rating the quality of evidence and,if appropriate,meta-analysis on certain clinical questions(2).

关键词： Portal hypertension cirrhosis vascular liver disorders hemostasis bleeding thrombosis

Dissecting Maize Productivity:Ideotypes Associated with Grain Yield under Drought Stress and Well-watered Conditions

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Journal of Integrative Plant Biology 2012年第12期54卷 1007-1020页

作者： Jill E.Cairns Ciro Sanchez Mateo vargas Raziel Ordoez jose Luis Araus Global Maize Program International Maize and Wheat Improvement Center(CIMMYT)Mexico D.F.Mexico Bioinformatics and Statistics Unit International Maize and Wheat Improvement Center(CIMMYT)Mexico D.F.Mexico Unit of Plant Physiology Department of Plant BiologyUniversity of BarcelonaBarcelonaSpain

To increase maize （Zea mays L.） yields in drought-prone environments and offset predicted maize yield losses under future climates, the development of improved breeding pipelines using a multi-disciplinary approach is essential. Elucidating key growth processes will provide opportunities to improve drought breeding progress through the identification of key phenotypic traits, ideotypes, and donors. In this study, we tested a large set of tropical and subtropical maize inbreds and single cross hybrids under reproductive stage drought stress and well-watered conditions. Patterns of biomass production, senescence, and plant water status were measured throughout the crop cycle. Under drought stress, early biomass production prior to anthesis was important for inbred yield, while delayed senescence was important for hybrid yield. Under well-watered conditions, the ability to maintain a high biomass throughout the growing cycle was crucial for inbred yield, while a stay-green pattern was important for hybrid yield. While new quantitative phenotyping tools such as spectral reflectance （Normalized Difference Vegetation Index, NDVI） allowed for the characterization of growth and senescence patterns as well as yield, qualitative measurements of canopy senescence were also found to be associated with grain yield.

关键词： Climate change drought stress ideotypes maize senescence spectral reflectance.

A new species of Friesea(Collembola:Neanuridae) from Hebei Province, North China and a cladistic analysis

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Entomotaxonomia 2019年第4期41卷 243-257页

作者： Yun BU jose GPALACIOS-vargas Angela ARANGO Natural History Research Center Shanghai Natural History MuseumShanghai Science&Technology MuseumShanghai 200041China Laboratorio de Ecologia y Sistematica de Microartropodos Departamento de BiologiaFacultad de CienciasUniversidad Nacional Autonoma de Mexico04510Mexico

Friesea incognita sp. nov. is described from China. This new species is characterized by the combination of: 2 + 2 eyes, no capitate tenent hairs on tibiotarsi, three anal spines, furcula without mucro and dens with 3 setae. Total dorsal and ventral chaetotaxy of the new species is given. A revised key for identification of the species of this genus with 2 + 2 eyes is given. Forty-seven characters of antennal sensilla, eyes and body chaetotaxy are chosen for the cladistic analysis performed for 18 species of this genus, including 12 with 2+2 eyes. Results indicate the new species F. incognita seems to be related to F. nauimetztli from Mexico. The phylogenetic relationships of the species are not well resolved due to the presence of many homoplasies among different species that adapt to a similar soil habitat.

关键词： springtails chaetotaxy eye furcula cladistic analysis taxonomy

Hydrogen sulfide:A novel component in Arabidopsis peroxisomes which triggers catalase inhibition

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Journal of Integrative Plant Biology 2019年第7期61卷 871-883页

作者： Francisco J.Corpas Juan B.Barroso Salvador Gonzalez-Gordo Maria A.Munoz-vargas jose M.Palma Group of Antioxidants Free Radicals and Nitric Oxide in BiotechnologyFood and AgricultureDepartment of BiochemistryCell and Molecular Biology of PlantsEstacion Experimental del ZaidfnCSICC/Profesor Albareda 1E-18008 GranadaSpain Group of Biochemistry and Cell Signaling in Nitric oxide Department of Biochemistry and Molecular BiologyCampus"Las Lagunillas"E-23071University of JaenJaenSpain

Plant peroxisomes have the capacity to gen erate different reactive oxygen and nitrogen species(ROS and RNS),such as H2O2,superoxide radical(O2^·-),nitric oxide and peroxynitrite(ONOO^-).These organelles have an active nitrooxidative metabolism which can be exacerbated by adverse stress *** sulfide(H2S)is a new signaling gasotransmitter which can mediate the posttranslational modification(PTM)*** used Arabidopsis thaliana transgenic seedlings expressing cyan fluorescent protein(CFP)fused to a canonical peroxisome targeting signal 1(PTS1)to visualize peroxisomes in living cells,as well as a specific fluorescent probe which showed that peroxisomes contain H2S.H2S was also detected in chloroplasts under glyphosate-induced oxidative stress *** enzyme activities,including catalase,photorespiratory H2O2-generating glycolate oxidase(GOX)and hydroxypyruvate reductase(HPR),were assayed in vitro with a H2S *** line with the persulfidation of this enzyme,catalase activity declined significantly in the presence of the H2S *** corroborate the inhibitory effect of H2S on catalase activity,we also assayed pure catalase from bovine liver and pepper fruit-enriched samples,in which catalase activity was *** together,these data provide evidenee of the presence of H2S in plant peroxisomes which appears to regulate catalase activity and,consequently,the peroxisomal H2O2 metabolism.

关键词： Hydrogen sulfide triggers catalase inhibition

Can sexual selection and disassortative mating contribute to the maintenance of a shell color polymorphism in an inter- tidal marine snail？

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Current Zoology 2012年第3期58卷 463-474页

作者： emilio ROLALVAREZ Maria SAURA Angel E DIZ Marfa jose RIVAS MargaALVAREZ Beatriz CORTES Alicia de COO Daniel ESTEVEZ Laura IGLESIAS Departamento de Bioqufmica Genetica e Inmunologfa Facultad de Biologfa Universidad de Vigo Campus de Vigo 36310 VigoSpain

Littorina fabalis is an intertidal snail commonly living on the brown algae Fucus vesiculosus and showing frequent shell-color polymorphisms in the wild. The evolutionary mechanism underlying this polymorphism is currently unknown. Shell color variation was studied in mated and non-mated specimens of this species from different microareas in one locality from NW Spain, in order to estimate sexual selection and assortative mating that may （still） be operating in this population. The analyses across microareas allowed us to investigate frequency-dependent selection and assortative mating components, mechanisms that could maintain the polymorphism. The presence of shell scars caused by crab attacks, an environmental variable not related with sexual selection or assortative mating, was used as experimental control. This study provides new evidence of significant disas- sortative mating and some degree of sexual selection against some shell colors, supporting the results found 21 years ago in a similar study, i.e. in the same species and locality. The similarity of these estimates during the studied period suggests that this experimental approach is consistent and valid to be extended to other populations and organisms. In addition, sexual selection and assortative mating estimates did not change across microareas differing in shell color frequencies, suggesting than the polymor- phism can not be maintained by a frequency-dependent （sexual selection-based） mechanism. Our main hypothesis is that negative assortative mating could contribute to the maintenance of the polymorphism, perhaps by males showing distinct female color preferences when searching for mates [Current Zoology 58 （3）： 463-474, 2012].

关键词： Fitness estimate Mate choice Mate propensity Negative assortative mating Sexual selection Frequency-dependentselection

Diet switch and omega-3 hydroxy-fatty acids display differential hepatoprotective effects in an obesity/nonalcoholic fatty liver disease model in mice

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World Journal of Gastroenterology 2018年第4期24卷 461-474页

作者： Roberto Rodriguez-Echevarria jose Macias-Barragan Marcela Parra-vargas Judith Rebeca Davila-Rodriguez Eduardo Amezcua-Galvez Juan Armendariz-Borunda Institute for Molecular Biology and Gene Therapy-CUCS Department of Molecular Biology and GenomicsUniversity of GuadalajaraGuadalajara 44340Mexico Department of Health Sciences-CUValles University of GuadalajaraGuadalajara 46600Mexico Hospital Civil de Guadalajara Guadalajara 46600Mexico

AIM To study the effect of 18-hydroxy-eicosapentaenoic acid(18-HEPE) and 17-hydroxy-docosahexaenoic acid(17-HDHA) in a murine model of obesity/nonalcoholic fatty liver *** C57 BL/6 mice were fed with standard chow diet(CD) or high-fat, fructose-enriched diet(HFD) for 16 wk. Then, three groups were treated for 14 d with either, diet switch(HFD for CD), 18-HEPE, or 17-HDHA. Weightand fasting glucose were recorded on a weekly basis. Insulin tolerance test was performed at the end of treatment. Histological analysis(HE and Masson's trichrome stain) and determination of serum insulin, glucagon, glucagon-like peptide 1(GLP-1), glucose-dependent insulinotropic polypeptide, adiponectin and resistin were carried out as well as liver proteins by western *** Mice treated with hydroxy-fatty acids 18-HEPE and 17-HDHA displayed no weight loss or improved insulin sensitivity. However, these mice groups showed a significant amelioration on serum GLP-1, adiponectin and resistin levels. Also, a significant reduction on inflammatory infiltrate was observed at both portal and lobular zones. Furthermore, up-regulation of PPARα/γ protein levels was observed in liver tissue and it was associated with decreased levels of NF-κB also determined by western blot analysis. On the other hand, diet switch regimen resulted in a marked improvement in most parameters including: weight loss, increased insulin sensitivity, decreased steatosis, restored levels of insulin, glucagon, leptin, adiponectin and resistin. However, no significant changes were observed regarding inflammatory infiltrate in this last *** 18-HEPE and 17-HDHA differentially exert hepatoprotective effects through up-regulation of nuclear receptors PPARα/γ and amelioration of serum adipokines profile.

关键词： Nonalcoholic fatty liver disease Polyunsaturated fatty acids 18-hydroxy-eicosapentaenoic acid 17-hydroxy-docosahexaenoic acid Obesity

Near-UV light assisted green reduction of graphene oxide films through l-ascorbic acid

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International Journal of Smart and Nano Materials 2021年第1期12卷 20-35页

作者： Jaime Regis Sebastian vargas Andrea Irigoyen Elsa Bramasco-Rivera jose L.Bañuelos Luis C.Delfin Anabel Renteria Ulises Martinez Tommy RockwardYirong Lin Department of Mechanical Engineering The University of Texas at El PasoEl PasoTX USA W.M.Keck Center for 3D Innovation the University of Texas at El PasoEl PasoTX USA Department of Physics The University of Texas at El PasoEl PasoTX USA Materials Physics and Applications Los Alamos National LaboratoryLos AlamosNM USA Department of Mechanical Engineering The University of Texas At El Paso 500 W.University Ave.El Paso TX 79968United States

Recent studies have highlighted the effects of various stimuli on the chemical reduction of graphene oxide(GO)through green reductant L-ascorbic acid(L-AA);however,the combination of near ultraviolet(NUV)light to increase the reduction rate has yet to be thoroughly *** this study,drop-casted GO films were subjected to chemical reduction through L-AA with various levels of exposure under 405 nm NUV *** structure and uniformity of GO stackings that form the film were characterized through scanning electron microscopy(SEM)and wide-angle x-ray scattering(WAXS).Additionally,WAXS was used to track the removal of oxygen-containing functional groups along with Fourier-transform infrared(FT-IR)spectroscopy and x-ray photoelectron spectroscopy(XPS)as a function of L-AA and NUV light exposure *** results demonstrated that the interaction between L-AA and NUV exposure has a significant effect on the reduction of ***,the results that yielded the highest reduction(C-C bond concentration of 60.7%)were the longest L-AA and NUV light exposure times(48 hours and 3 hours,respectively).This report provides a study on the effects of NUV on the green reduction of GO films through L-AA with potential application in solar energy and chemical sensing applications.

关键词： Graphene Oxide Films Green Reduction Near Ultraviolet Light L-Ascorbic Acid Wide-Angle X-Ray Scattering

Situation of Biofungicides Reconnaissance, a Case of Anthracnose Disease of Cowpea

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American Journal of Plant Sciences 2014年第9期5卷 1202-1211页

作者： Vitus Ikechukwu Obi Juan jose Barriuso-vargas Department of Agricultural Science and Natural environment University of Zaragoza Zaragoza Spain

Plant extracts have long been used in commercial agriculture as anti-microbial tools in food safety applications. These offer growers and agrobiologists many unique benefits which include their eco-friendliness. This work reviews the situation of Biofungicides reconnaissance in reference to fungal disease of cowpea. Twenty different pathogens were associated with various fungal diseases of cowpea and, only the species of Colletotrichum was found to have the virulence and propensity of afflicting a 100% infection on a single susceptible cowpea crop. Plant families under the affliction of Colletotrichum were analyzed. The different forms of botanicals so far availed for use as potential biofungicidal were identified. Eighteen plant families were found to represent the entire plants and plant materials agrobiologically screened within a range of thirteen years and found to habour large spectra of species containing substances of biofungicidal potentials. Current position in the use of Botanicals to combat agricultural pests and disease is 7% of the total cowpea disease management options.

关键词： Anthracnose Biofungicides Biopesticides Colletotrichum destructivum Cowpea.