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Morphometry and Mineral Content in the Seeds and Soil of Two Species of Argemone L.(papaveraceae)in the Central part of the Chihuahuan Desert

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phyton-International Journal of Experimental Botany 2024年第2期93卷 371-386页

作者： perla patricia Ochoa-García jaime Sánchez-Salas Ricardo Trejo-Calzada Jesús JosafathQuezada-Rivera Fabián García-González Unidad Regional Universitaria de ZonasÁridas BermejilloUniversidad Autónoma ChapingoDurango35230México Facultad de Ciencias Biológicas Universidad Juárez del Estado de DurangoGómez PalacioDurango35010México

The genus Argemone L.(papaveraceae)is found widely distributed in Mexico’s Chihuahuan Desert(CD).Some species of this genus are of phytochemical or ethnobotanical *** are inedible plants considered as *** date they have not been broadly studied;thus,their ecology is,to our knowledge,*** present work was centered around carrying out a morphometric analysis and the determination of minerals in the soil and seeds of the wild populations of Argemone at sites belonging to two ecoregions of the CD in *** April 2021 and April 2022,seeds of Argemone spp.,and soil samples were collected at 10 sites of the *** seeds were selected under a randomized design,and weight,length,diameter,thickness,buoyancy,and mineral content were *** soil samples were obtained under the Mexican regulation NOM-021-RECNAT-2000,and determinations of mineral content,electrical conductivity,apparent density,and soluble anions were *** information obtained was grouped by variable,species,and place of *** statistical tests consisted of an ANOVA,Tukey means tests considering p≤0.05,and a principal Components *** pleiacantha exhibited differences in terms of weight(F=54.79,p=0.001),length(F=90.83,p=0.001),thickness(F=104.89,p=0.001),and diameter(F=155.82,p=0.001),and the differences in Argemone mexicana were in weight(F=46.71,p=0.001),thickness(F=187.49,p=0.001),length(F=191.56,p=0.001),and diameter(F=215.83,p=0.001).The evaluated seeds reached their maximal imbibition velocity at 24 h of *** content of the micro-and macro-nutrients analyzed in the seeds and soil suggest a tight relation with the morphometric characteristics of the seeds.

关键词： Micronutrients agricultural area semiarid zone ecoregion buoyancy

Obstructive uropathy: Overview of the pathogenesis, etiology and management of a prevalent cause of acute kidney injury

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World Journal of Nephrology 2024年第2期13卷 5-15页

作者： Xabier p.rez-Aizpurua Ramiro Cabello Benavente Gonzalo Bueno Serrano JoséMaría Alcázar peral Blanca Gómez-Jordana Mañas jaime Tufet i Jaumot Joaquín Ruiz de Castroviejo Blanco Felipe Osorio Ospina Carmen Gonzalez-Enguita Department of Urology Hospital Universitario Fundación Jiménez DíazMadrid 28015MadridSpain

Obstructive uropathy is defined as the structural or functional interruption of urinary outflow at any level in the urinary *** is regarded as one of the most prevalent causes of acute kidney injury(AKI),accounting for 5%–10%of *** severe obstruction of the urinary tract is a potentially threatening situation for the kidneys and therefore requires prompt identification and management to relieve *** aim of the present article is to review and synthesize available evidence on obstructive uropathy,providing a clinical guideline for clinicians.A literature review on obstructive uropathy in the context of AKI was performed,focusing on the least clarified aspects regarding diagnosis and *** literature searching was conducted in English and top-level evidence articles including systematic reviews,metanalyses and large series were *** obstruction of the urinary tract is a diagnostic and therapeutical challenge that may lead to important clinical complications together with direct structural and hemodynamic damage to the *** recognition of the leading cause and its exact location is essential to ensure prompt urinary drainage together with the most suitable drainage technique selection.A multidisciplinary approach,including urologists,nephrologists,and other medical specialties,is best suited to correctly manage concomitant hemodynamic changes,fluid and electrolyte imbalances,and other related *** uropathy is one of the leading causes of *** of patients suitable for early diversion and feasibility or adequate selection of the indicated technique is sometimes challeng-ing.A thorough understanding of the physiopathology behind the development of urinary obstruction is vital for correct diagnosis and management.

关键词： Obstructive uropathy Urinary tract obstruction Obstruction of the urinary tract Acute kidney injury Urinary diversion Renal recovery

A novel surface mesh deformation method for handling wing-fuselage intersections

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Chinese Journal of Aeronautics 2017年第1期30卷 264-273页

作者： Mario jaime Martin-Burgos Daniel González-Juárez Esther Andrés-p.rez Fluid Dynamics Branch National Institute for Aerospace Technology (INTA) Ctra. De Ajalvir km. 4.5 28850 Torrejon de Ardoz Spain Engineering Department lngenieria de Sistemas para la Defensa de Espana (ISDEFE-INTA) Ctra. De Ajalvir km. 4.5 28850 Torrejon de Ardoz Spain Technical University of Madrid (UpM) Ronda de Valencia 3 28012 Madrid Spain

This paper describes a method for mesh adaptation in the presence of intersections, such as wing-fuselage. Automatic optimization tools, using Computational Fluid Dynamics（CFD） simulations, face the problem to adapt the computational grid upon deformations of the boundary surface. When mesh regeneration is not feasible, due to the high cost to build up the computational grid, mesh deformation techniques are considered a cheap approach to adapt the mesh to changes on the geometry. Mesh adaptation is a well-known subject in the literature; however, there is very little work which deals with moving intersections. Without a proper treatment of the intersections,the use of automatic optimization methods for aircraft design is limited to individual *** proposed method takes advantage of the CAD description, which usually comes in the form of Non-Uniform Rational B-Splines（NURBS） patches. This paper describes an algorithm to recalculate the intersection line between two parametric surfaces. Then, the surface mesh is adapted to the moving intersection in parametric coordinates. Finally, the deformation is propagated through the volumetric mesh. The proposed method is tested with the DLR F6 wing-body configuration.

关键词： Aerodynamic shape optimization Computational fluid dynamics Computer-assisted design Geometry parameterizationMesh deformation Non-Uniform Rational B-Splines

Slow light bimodal interferometry in onedimensional photonic crystal waveguides

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Light(Science & Applications) 2021年第2期10卷 154-165页

作者： Luis Torrijos-Morán Amadeu Griol jaime García-Rup.rez Nanophotonics Technology Center Universitat Politècnica de Valencia46022 ValenciaSpain

Strongly influenced by the advances in the semiconductor industry,the miniaturization and integration of optical circuits into smaller devices has stimulated considerable research efforts in recent *** other structures,integrated interferometers play a prominent role in the development of photonic devices for on-chip applications ranging from optical communication networks to point-of-care analysis ***,it has been a longstanding challenge to design extremely short interferometer schemes,as long interaction lengths are typically required for a complete modulation *** approaches,including novel materials or sophisticated configurations,have been proposed to overcome some of these size limitations but at the expense of increasing fabrication complexity and ***,we demonstrate for the first time slow light bimodal interferometric behaviour in an integrated single-channel one-dimensional photonic *** proposed structure supports two electromagnetic modes of the same polarization that exhibit a large group velocity ***,an over 20-fold reduction in the higher-order-mode group velocity is experimentally shown on a straightforward all-dielectric bimodal structure,leading to a remarkable optical path reduction compared to other conventional ***,we experimentally demonstrate the significant performance improvement provided by the proposed bimodal photonic crystal interferometer in the creation of an ultra-compact optical modulator and a highly sensitive photonic sensor.

关键词： interferometer polarization modulator

General and Exact Inbreeding Coefficient of Maize Synthetics Derived from Three-Way Line Hybrids

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phyton-International Journal of Experimental Botany 2022年第1期91卷 33-43页

作者： Alejandro Ibarra-Sánchez Juan Enrique Rodríguez-p.rez Aureliano peña-Lomelí Clemente Villanueva-Verduzco jaime Sahagún-Castellanos Crop Science Department Chapingo Autonomus UniversityChapingo56230México

Synthetic varieties(SVs)are populations generated by randomly mating their *** are a good alternative for low-input farmers who grow onions,maize,and other allogamous crops since the seed produced by a SV does not change from one generation to the *** SV progenitors are commonly pure lines,in this case a synthetic(Syn_(TC))whose parents are t three-way line crosses,a very common type of maize hybrid grown in Mexico,is *** aim was to develop a general and exact equation for the inbreeding coefficient of a Syn_(TC)eF_(m)^(f)Syn_(TC)T because of its relationship with the mean of economically important *** objective arose due to the need for a more advanced study in terms of determining whether F_(m)^(f)Syn_(TC)can be applied specifically and accurately for any number of parents(t),plants per parent(m)and inbreeding coefficient(IC)of the initial lines(F_(L)).A formula for the IC of the Syn_(TC)was derived that,given any values of F_(L)(0≤F_(L)≤1)and t,is specific for any value of m,not just for“large”numbers associated with the context in which the Hardy-Weinberg law is *** was found that F_(m)^(f)Syn_(TC)is very sensitive to changes in m when m is not greater than eight,after which it tends to stabilize very *** summary,unlike previously derived formulas,F_(m)^(f)Syn_(TC)is exact for any values of t,m and F_(L).

关键词： Genotypic array genotypic mean hybrid random mating Zea mays L

Effects of exogenous enzymes, Lactobacillus acidophilus or their combination on feed performance response and carcass characteristics of rabbits fed sugarcane bagasse

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Journal of Integrative Agriculture 2015年第3期14卷 544-549页

作者： Nahla A Abdel-Aziz Mounir El-Adawy Maria A Mariezcurrena-Berasain Abdelfattah Z M Salem jaime Olivares-p.rez Ahmed E Kholif Borhami E Borhami Department of Animal and Fish production Faculty of Agriculture Alexandria University Faculty of Veterinary Medicine and Animal Science Autonomous University of the State of Mexico Faculty of Veterinary Medicine and Animal Science Autonomous University of Guerrero Dairy Science Department National Research Centre

The aim of this study was to evaluate the effect of Lactobacillus acidophilus（LAC）, exogenous enzymes of ZAD（exogenous enzyme preparation） or their combination on feed conversion, and dressing of rabbits fed different treatments of sugarcane bagasse（SCB）. Five rations were allotted randomly to five groups of New-Zealand White（NZW） rabbits（n=10） with initial live body weight of（838±42.4） g and 5 weeks of age. Rabbits were fed on diets with different sources of fiber as follows,（i） a control diet composed of 100% berseem hay and 0% SCB,（ii） 50% berseem hay and 50% untreated SCB（USCB）,（iii） 50% berseem hay and 50% SCB treated with L. acidophilus（LAC）,（iv） 50% berseem hay and 50% SCB treated with ZAD（ZAD）, and（v） 50% berseem hay and 50% SCB treated with a combination of LAC＋ZAD（LZ）. Treatments of SCB with L. acidophilus, ZAD and LAC＋ZAD had the highest feed conversion ratio than both USCB and control. The dressing percentage of rabbits that fed the LAC and LZ diets was higher（p〈0.05） compared with that in the other groups. performance index（pI） for LAC group was improved（p〈0.05） compared to that for the other groups; however, pI for USCB group was the lowest（p〈0.05）. It could be concluded that treating SCB with L. acidophilus, exogenous enzymes of ZAD or their combination improved feed conversion and performance with more positive effects with L. acidophilus than the other treatments.

关键词： exogenous enzymes feed conversion Lactobacillus acidophilus rabbit sugarcane bagasse

Dietary carbohydrate-to-protein ratio influences growth performance,hepatic health and dynamic of gut microbiota in atlantic salmon(Salmo salar)

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Animal Nutrition 2022年第3期10卷 261-279页

作者： Alejandro Villasante Carolina Ramírez Hector Rodríguez patricio Dantagnan Adrian Hernandez Elías Figueroa jaime Romero Facultad de Medicina Veterinaria y Agronomía Universidad de Las AmericasSantiagoChile Laboratorio de Biotecnología de Alimentos Unidad de AlimentosInstituto de Nutricion y Tecnología de Los Alimentos(INTA)Universidad de ChileSantiagoChile programa de Anatomía y Biología Del Desarrollo Facultad de MedicinaUniversidad de ChileSantiagoChile Núcleo de Investigacion en produccion Alimentaria Facultad de Recursos NaturalesUniversidad Catolica de TemucoTemucoChile

Atlantic salmon(Salmo salar)fed a carbohydrate-rich diet exhibit suboptimal growth performance,along with other metabolic *** is well known that gut microbes play a pivotal role in influencing metabolism of the host,and these microbes can be modified by the *** main goal of the present study was to determine the effect of feeding graded levels of digestible carbohydrates to Atlantic salmon on the distal intestine digesta microbiota at 3 sampling times(i.e.,weeks 4,8 and 12),during a 12-week trial.A low carbohydrate-to-high protein diet(LC/Hp,0%wheat starch),a medium carbohydrate-tomedium protein diet(MC/Mp,15%wheat starch)or a high carbohydrate-to-low protein diet(HC/Lp,30%wheat starch)was fed to triplicate fish tanks(27 to 28 fish per tank).We performed an in-depth characterization of the distal intestine digesta ***,growth parameters,liver histology and the expression of genes involved in hepatic neolipogenesis in fish were *** fed a HC/Lp diet showed greater hepatosomatic and viscerosomatic indexes(p=0.026 and p=0.018,respectively),lower final weight(p=0.005),weight gain(p=0.003),feed efficiency(p=0.033)and growth rate(p=0.003)compared with fish fed the LC/Hp ***,feeding salmon a high digestible carbohydrate diet caused greater lipid vacuolization,steatosis index(p=0.007)and expression of fatty acid synthase(fas)and delta-6 fatty acyl desaturase(d6fad)(p=0.001 and p=0.001,respectively)in the liver compared with fish fed the LC/Hp ***,the major impact of feeding a carbohydrate-rich diet to Atlantic salmon in beta diversity of distal intestine digesta microbiota was observed at week 4(HC/Lp vs MC/Mp and HC/Lp vs LC/Hp;p=0.007 and p=0.008,respectively)and week 8(HC/Lp vs MC/Mp;p=0.04),no differences between experimental groups were detected after 12 weeks of ***,at the end of the trial,there was a negative correlation between lactic acid bacteria(LAB)members,including Leuconostoc and Lactobacil

关键词： Microbiota Microbiome Atlantic salmon Steatosis Lactic acid bacteria probiotics

Fibrosing cholestatic hepatitis following cytotoxic chemotherapy for small-cell lung cancer

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World Journal of Gastroenterology 2009年第18期15卷 2290-2292页

作者： jaime Ceballos-Viro José M López-picazo José L p.rez-Gracia Jesús J Sola Gregorio Aisa Ignacio Gil-Bazo Department of Oncology Clínica Universidad de NavarraPio XII 3631008 PamplonaSpain Department of pathology Clínica Universidad de NavarraPio XII 3631008 PamplonaSpain

Fibrosing cholestatic hepatitis(FCH) is a variant of viral hepatitis reported in hepatitis B virus or hepatitis C virus infected liver,renal or bone transplantation recipients and in leukemia and lymphoma patients after conventional cytotoxic *** constitutes a well-described form of fulminant hepatitis having extensive fibrosis and severe cholestasis as its most characteristic pathological ***,we report a case of a 49-year-old patient diagnosed with small-cell lung cancer who developed this condition following conventional chemotherapy-induced *** is the first reported case in the literature of FCH after conventional chemotherapy for a solid *** addition to a detailed report of the case,a physiopathological examination of this potentially life-threatening condition and its treatment options are discussed.

关键词： Fibrosing cholestatic hepatitis Immunosuppression Chemotherapy Lung cancer Hepatitis Bvirus Lamivudine

Simulation Tools for a Fiber-Optic Based Structural Health Monitoring System

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Transactions of Nanjing University of Aeronautics and Astronautics 2018年第2期35卷 219-225页

作者： Alfredo Güemes Antonio Fernandez-Lopez jaime García-Ramírez Maria Eugenia Reyes-p.rez Flor Criado Zurita Laboratory for Composites & Smart Structures Department of AeronauticsPolytechnic University of Madrid

probability of detection(pOD)graphics allow for a change from qualitative to quantitative assessment for every damage detection system,and as such it is a main request for conventional non-destructive testing(NDT)*** availability can greatly help towards the industrialization of the corresponding Structural health monitoring(SHM)*** having in mind that for SHM systems the sensors are at fixed positions,and the location of a potential damage would change its *** robust simulation tools are required to obtain the model assisted probability of detection(MApOD)which is needed to validate the SHM *** tool may also help for the optimization of the sensor distribution,and finally will allow a probabilistic risk ***,simulation of ultrasonic waves SHM system,was a main milestone in this *** article deals with the simulation tools for a strain based SHM system,using fiber optic sensors(FOS).FOS are essentially strain/temperature sensors,either with multi-point or with distributed *** simulation tool includes the finite element model(FEM)for the original and damaged structure,and algorithms to compare the strain data at the pre-established sensors locations,and from this comparison to extract information about damage occurrence and *** study has been applied to the structure of an all-composite unmanned aircraft vehicle(UAV)now under construction,designed at Universidad politecnica de Madrid for the inspection of electrical utilities *** sensing optical fibers were internally bonded at the fuselage and *** inspection is planned to be done with the aircraft at the test bench by imposing known *** the acquired strain data,damage occurrence may be calculated as slight deviations from the *** is a fast inspection procedure without requiring trained specialists,and it would allow for detection of hidden *** indicates that stringer par

关键词： damage detection fiber optics distributed sensing finite element models probability of detection(pOD) principal component analysis (pCA) fibre bragg gratings (FBG)