检索结果-南通市图书馆

Fungal diversity and community composition responses to the reintroduction of fire in a non-managed Mediterranean shrubland ecosystem

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Forest Ecosystems 2023年第2期10卷 268-278页

作者： Juncal Espinosa Tatek Dejene Mercedes Guijarro Xim Cerdá Javier Madrigal pablo Martín-Pinto Centre for the Research and Technology of Agro-Environmental and Biological Sciences University of Trás-os-Montes e Alto DouroVila RealPortugal Sustainable Forest Management Research Institute University of ValladolidPalenciaSpain Ethiopian Forestry Development Addis AbabaEthiopia Instituto de Ciencias Forestales(ICIFOR-INIA) CSICMadridSpain Estaciógica de Doñana CSICSevillaSpain University Polytechnic of Madrid ETSI MontesForestal y Medio NaturalMadridSpain

Background:More than a decade of fire suppression has changed the structure of fire-adapted shrubland ecosystems in Spain’s National Parks,which are now at extreme risk of uncontrolled *** burning can mitigate the risk of wildfires by reducing the fuel load but prescribed burning may also alter the soil properties and reduce microbial and fungal activity,causing changes in the availability of nutrients deep in the soil *** fungal communities are a vital part of post-fire restoration,some fire effects remain *** examine the short-term effects of prescribed burning on soil fungal communities in Doñana Biological Reserve(SW Spain),we collected soil samples pre-burn and 1 day,6 and 12 months post-burn from burned plots to perform physicochemical and metabarcode DNA ***:Prescribed burning had no significant effect on the total fungal operational taxonomic unit richness and ***,changes in soil pH,nitrogen and potassium content post-burn affected fungal community *** non-significant changes in pH and phosphorous affected the composition of ectomycorrhizal ***:The ectomycorrhizal fungal community appears to be resilient to the effects of low-to moderate-intensity fires and saprotrophic taxa may benefit from this kind of *** finding revealed that prescribed burning is a potentially valuable management tool for reducing fire hazards in shrublands that has little effect on the total richness and abundance of fungal communities.

关键词： Doñana National Park Ectomycorrhizal fungi Fire ecology Forest management Global change Prescribed burning Wildfire Saprotrophic fungi

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Rock mass structural recognition from drill monitoring technology in underground mining using discontinuity index and machine learning techniques

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International Journal of Mining Science and Technology 2023年第5期33卷 555-571页

作者： Alberto Fernández JoséA.Sanchidrián pablo Segarra Santiago Gómez Enming Li Rafael Navarro Universidad Politécnica de Madrid–ETSI Minas y Energía Spain Universidad de Salamanca–GIR Charrock Spain

A procedure to recognize individual discontinuities in rock mass from measurement while drilling(MWD)technology is developed,using the binary pattern of structural rock characteristics obtained from in-hole images for *** from two underground operations with different drilling technology and different rock mass characteristics are considered,which generalizes the application of the methodology to different sites and ensures the full operational integration of MWD data *** approaches are followed for site-specific structural model building:a discontinuity index(DI)built from variations in MWD parameters,and a machine learning(ML)classifier as function of the drilling parameters and their *** prediction ability of the models is quantitatively assessed as the rate of recognition of discontinuities observed in borehole *** between the parameters involved in the models for each site,and differences in their weights,highlight the site-dependence of the resulting *** ML approach offers better performance than the classical DI,with recognition rates in the range 89%to 96%.However,the simpler DI still yields fairly accurate results,with recognition rates 70%to 90%.These results validate the adaptive MWD-based methodology as an engineering solution to predict rock structural condition in underground mining operations.

关键词： Drill monitoring technology Rock mass characterization Underground mining Similarity metrics of binary vectors Structural rock factor Machine learning

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加夫列尔·加西亚·马尔克斯图书馆,巴塞罗那,西班牙

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世界建筑 2024年第5期 76-81页

作者：无 Elena Orte Guillermo Sevillano Marta Romero Jesús Lopez Luis Sierra Ana Patricia Minguito pablo Corroto María Abellán Sara Contreras RitaÁlvarez Tabio MiguelÁngel Maure Jesús Granada(摄影) SUMA建筑设计事务所不详

加布里埃尔·加西亚·马尔克斯图书馆是巴塞罗那的第40座图书馆,也是巴塞罗那30年计划的结晶。该计划旨在建立一个由优秀社区与区域设施组成的密集网络。这座图书馆位于圣马蒂德普罗旺斯区,为53,000人提供服务。关联式建筑图书馆被设计... 详细信息

加布里埃尔·加西亚·马尔克斯图书馆是巴塞罗那的第40座图书馆,也是巴塞罗那30年计划的结晶。该计划旨在建立一个由优秀社区与区域设施组成的密集网络。这座图书馆位于圣马蒂德普罗旺斯区,为53,000人提供服务。关联式建筑图书馆被设计成一座雕塑式实体建筑,让人联想到堆叠的书籍及其折叠的书页。该馆坐落在一处高架广场上,方便周围行人来往。同时,它又在空地上悬挑而出,门廊由现有的树木环绕,形成了一座城市大厅。不同大小及结构的开口定义了其不同立面与周围环境的关系。

关键词：巴塞罗那普罗旺斯周围环境加布里埃尔加西亚·马尔克斯图书馆关联式西班牙

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Sending an SOS: Healing the Liver with the Bone Marrow

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Journal of Clinical and Translational Hepatology 2022年第1期10卷 1-3页

作者： Gustavo Ayares Juan pablo Arab Ashwani K.Singal Departamento de Gastroenterología Escuela de MedicinaPontificia Universidad Católica de ChileSantiagoChile De-partment of Internal Medicine University of South Dakota Sanford School of MedicineSioux FallsSDUSA Division of Transplant Hepatology Avera Transplant InstituteSioux FallsSDUSA

Citation of this article:Ayares G,Arab JP,Singal *** an SOS:Healing the Liver with the Bone Marrow.J Clin Transl Hepatol 2022;10(1):***:10.14218/***,an end stage of any chronic liver disease is a form of impaired regeneration leading to progressive dif-fuse hepatic *** healthcare burden of cirrhosis is increasing,and it is currently the 13th leading cause of death *** progression of liver injury and fibrosis results in portal hypertension and hepatic insufficiency.

关键词： impaired Liver hepatic

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Central nervous system stimulation therapies in phantom limb pain:a systematic review of clinical trials

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Neural Regeneration Research 2022年第1期17卷 59-64页

作者： M.Ángeles García-Pallero Diana Cardona Lola Rueda-Ruzafa Miguel Rodriguez-Arrastia pablo Roman Hospital Universitario Central de Asturias AsturiasSpain Department of Nursing Science Physiotherapy and MedicineUniversity of AlmeríaAlmeríaSpain Department of Functional Biology and Health Sciences Faculty of Biology-CINBIOUniversity of VigoVigoPontevedraSpain Faculty of Health Sciences Pre-Department of NursingJaume I UniversityCastello de la PlanaSpain Research Group CYS Faculty of Health SciencesJaume I UniversityCastello de la PlanaSpain

Phantom limb pain is a chronic pain syndrome that is difficult to cope *** neurostimulation treatment is indicated for refractory neuropathic pain,there is scant evidence from randomized controlled trials to recommend it as the treatment ***,a systematic review was performed to analyze the efficacy of central nervous system stimulation therapies as a strategy for pain management in patients with phantom limb pain.A literature search for studies conducted between 1970 and September 2020 was carried out using the MEDLINE and Embase *** of The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline were *** were a total of 10 full-text articles retrieved and included in this *** brain stimulation,repetitive transcranial magnetic stimulation,transcranial direct current stimulation,and motor cortex stimulation were the treatment strategies used in the selected clinical *** transcranial magnetic stimulation and transcranial direct current stimulation were effective therapies to reduce pain perception,as well as to relieve anxiety and depression symptoms in phantom limb pain ***,invasive approaches were considered the last treatment option as evidence in deep brain stimulation and motor cortex stimulation suggests that the value of phantom limb pain treatment remains ***,the findings on use of these treatment strategies in other forms of neuropathic pain suggest that these invasive approaches could be a potential option for phantom limb pain patients.

关键词： central nervous system stimulation neuromodulation neuropathic pain phantom limb pain systematic review

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Hepatocellular carcinoma in non-alcoholic fatty liver disease from a clinical and public health perspective

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Hepatobiliary Surgery and Nutrition 2022年第5期11卷 755-758页

作者： Luis Antonio Díaz Marco Arrese Juan pablo Arab Departamento de Gastroenterología Escuela de MedicinaPontificia Universidad Católica de ChileSantiagoChile Division of Gastroenterology Department of MedicineSchulich School of MedicineWestern University&London Health Sciences CentreLondonONCanada Alimentiv LondonONCanada

Non-alcoholic fatty liver disease(NAFLD)is the leading cause of chronic liver disease in the western world(1).Currently,the global prevalence of NAFLD is estimated at 30%and is notably higher in South America and the Middle East(1).NAFLD prevalence has been rising during the last decades,and cases of decompensated NAFLD cirrhosis could increase by 168%in 2030(Figure 1A)(2).These trends are probably explained by several factors including the decrease in viral hepatitis incidence and the increasing prevalence of obesity and type 2 diabetes mellitus(T2DM)among the general population(2).

关键词： prevalence NAFLD liver

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Cardiovascular prevention in elderly patients

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Journal of Geriatric Cardiology 2022年第5期19卷 377-392页

作者： Clara Bonanad Rosa Fernández-Olmo Sergio García-Blas Jose Antonio Alarcon pablo Díez-Villanueva Carmen Rus Mansilla Héctor García-Pardo pablo Toledo Ana Ayesta Eva Pereira Antoni Carol Almudena Castro-Conde Carmen de pablo-Zarzoso Manuel Martínez-Sellés Vicente Arrarte Raquel Campuzano Albert Ariza-Solé Servicio de Cardiología Hospital Clínico Universitario de ValenciaValenciaSpain Instituto de Investigación Sanitaria INCLIVA ValenciaSpain Servicio Cardiología Hospital Universitario de Jaén Spain Servicio Cardiología Hospital de Donosti Spain Servicio de Cardiología Hospital Universitario La Princesa de MadridSpain Servicio de Cardiología Hospital Alto Gudalquivir de AndújarJaénSpain Servicio de Cardiología Hospital Rio Hortega de ValladolidSpain Servicio Cardiología Hospital Clínico San Cecilio de Granada Spain Servicio de Cardiología Hospital Universitario Central de AsturiasSpain Servicio de Cardiologia Hospital de LugoSpain Servicio de Cardiología Hospital Moisés Broggi de BarcelonaSpain Servicio de Cardiología Hospital Universitario de la Paz de Madrid Spain Servicio de Cardiología Hospital Ramón y Cajal de MadridSpain Department of Cardiology.Hospital Universitario Gregorio Marañón CIBERCV.Universidad EuropeaUniversidad Compluten Servicio de Cardiología del Hospital General de Alicante Spain Servicio de Cardiología Hospital Universitario Fundación de Alcorcón de MadridSpain Servicio de Cardiología Hospital Bellvitge de BarcelonaBioheartGrup de Malalties CardiovascularsInstitut d’InvestigacióBiomèdica de BellvitgeIDIBELLL’Hospitalet de LlobregatBarcelonaSpain

In recent decades,life expectancy has been increasing *** this scenario,health interventions are ne-cessary to improve prognosis and quality of life of elderly with cardiovascular risk factors and cardiovascular ***,the number of elderly patients included in clinical trials is low,thus current clinical practice guidelines do not include specific *** document aims to review prevention recommendations focused in patients≥75 years with high or very high cardiovascular risk,regarding objectives,medical treatment options and also including physical exercise and their inclusion in cardiac rehabilitation ***,we will show why geriatric syndromes such as frailty,dependence,cognitive impair-ment,and nutritional status,as well as comorbidities,ought to be considered in this population regarding their important pro-gnostic impact.

关键词： prevention patients cardiovascular

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Relationships between soil pollution by heavy metals and melanin-dependent coloration of a fossorial amphisbaenian reptile

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Integrative Zoology 2022年第4期17卷 596-607页

作者： JoséMARTÍN pablo RECIO Gonzalo RODRÍGUEZ-RUIZ Isabel BARJA Eduardo GUTIÉRREZ Luis VGARCÍA Departamento de Ecología Evolutiva Museo Nacional de Ciencias NaturalesCSICMadridSpain Departamento de Zoología Facultad de BiologíaUniversidad Autónoma de MadridMadridSpain Centro de Investigación en Biodiversidad y Cambio Global(CIBC-UAM) Universidad Autónoma de MadridMadridSpain Departamento de Biogeoquímica Ecología Vegetal y MicrobianaInstituto de Recursos Naturales y Agrobiología de SevillaCSICSevillaSpain

Melanin is the basis of coloration in many animals,and although it is often used in communication,thermoregulation,or camouflage,melanin has many other physiological *** example,in polluted habitats,melanin can have a detoxifying *** coloration would help to sequester in the skin the heavy metal contaminants from inside the body,which will be expelled to the exterior when the skin is ***,animals should have evolved more melanic colorations in more polluted habitats(“industrial melanism”hypothesis).We examined whether the fossorial amphisbaenian reptile,Trogonophis wiegmanni,is able to eliminate heavy metals,derived from soil pollution by seagull depositions,through sloughing its *** results suggest a covariation between levels of soil pollution by heavy metals and the concentration of heavy metals in the sloughed skins of *** suggests that amphisbaenians may expel heavy metals from their bodies when they slough the *** also tested whether amphisbaenians inhabiting soils with higher levels of heavy metal pollution had darker(melanin-dependent)body ***,contrary to predictions from the“industrial melanization”hypothesis,we found a negative relationship between soil pollution and proportions of melanic *** contradictory result could,however,be explained because heavy metals have endocrine disruption effects that increase physiological stress,and higher stress levels could result in decreased *** suggest that although amphisbaenians might have some detoxifying mechanism linked to melanin in the skin,this process might be negatively affected by stress and result ineffective under conditions of high soil pollution.

关键词： amphisbaenians coloration fossorial reptiles heavy metals melanin soil pollution

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Chemokines and Chemokine Receptors:Their Manifold Roles in Homeostasis and Disease

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Cellular & Molecular Immunology 2004年第2期1卷 95-104页

作者： pablo Iribarren Laboratory of Molecular Immunoregulation Center for Cancer ResearchNational Cancer Institute at FrederickFrederickMarylandUSA

Chemokines are a superfamily of small proteins that bind to G protein-coupled receptors on target cells and were originally discovered as mediators of directional migration of immune cells to sites of inflammation and *** recent years,it has become clear that the function of chemokines extends well beyond the role in leukocyte *** participate in organ development,angiogenesis/angiostasis,leukocyte trafficking and homing,tumorigenesis and metastasis,as well as in immune responses to microbial ***, chemokines and their receptors are important targets for modulation of host responses in pathophysiologicai conditions and for therapeutic intervention of human *** & Molecular Immunology.2004;1(2): 95-104.

关键词： chemokine receptor development leukocyte homing angiogenesis metastasis

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Interleukin 6 and interferon gamma haplotypes are related to cytokine serum levels in dogs in an endemic Leishmania infantum region

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Infectious Diseases of Poverty 2023年第1期12卷 62-70页

作者： LuisÁlvarez pablo-Jesús Marín-García Pilar Rentero-Garrido Celia Pilar Martinez-Jimenez Lola Llobat Department of Animal Production and Health Public Health and Food Science and TechnologyVeterinary Medicine FacultyFacultad de VeterinariaUniversidad Cardenal Herrera-CEUCEU UniversitiesValenciaSpain Precision Medicine Unit INCLIVA Biomedical Research InstituteValenciaSpain Helmholtz Pioneer Campus(HPC) Helmholtz Zentrum MünchenNeuherbergGermany

Background The Ibizan Hound is a canine breed native to the Mediterranean region,where leishmaniasis is an endemic *** studies indicate a low prevalence of this disease in Ibizan Hound dogs,whereas other canine breeds present a high ***,the underlying molecular mechanisms still remain *** aim of this work is to analyse the relationship between serum levels of cytokines and the genomic profiles in two canine breeds,Ibizan Hound(resistant canine breed model)and Boxer(susceptible canine breed model).Methods In this study,we analyse the haplotypes of genes encoding cytokines related to immune response of Leishmania infantum infection in twenty-four Boxers and twenty-eight Ibizan Hounds apparently healthy using CanineHD DNA Analysis BeadChip including 165,480 mapped *** *** extension of *** was used to perform a General Linear Model(GLM)regression to estimate the magnitude of individual haplotype effects within each *** Mean levels of interferon gamma(IFN-γ),interleukin 2(IL-2)and IL-18 in Boxer dogs were 0.19±0.05 ng/ml,46.70±4.54 ng/ml,and 36.37±30.59 pg/ml,whereas Ibizan Hound dogs present 0.49±0.05 ng/ml,64.55±4.54 ng/ml,and 492.10±31.18 pg/ml,*** GLM regression shows fifteen haplotypes with statistically significant effect on the cytokine serum levels(P<0.05).The more relevant are IL6-CGAAG and IFNG-GCA haplotypes,which increase and decrease the IL-2,IL-8 and IFN-γserum levels,*** Haplotypes in the IFNG and IL6 genes have been correlated to serum levels of IFN-γ,IL-2 and IL-18,and a moderate effect has been found on IL8 haplotype correlated to IL-8 and IL-18 serum *** results indicate that the resistance to *** infection could be a consequence of certain haplotypes with a high frequency in the Ibizan Hound dog breed,while susceptibility to the disease would be related to other specific haplotypes,with high frequency in *** studies are nee

关键词： Cytokine Haplotype Dog Immune response Regulatory mechanism Resistance Susceptibility

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