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Interaction network between frugivorous birds and zoochorous plants in cloud forest riparian strips immersed in anthropic landscapes

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Avian Research 2022年第3期13卷 311-320页

作者： Omar A.Hernández-Dávila Javier Laborde Vinicio J.Sosa cecilia Díaz-Castelazo Instituto de Ecología A.C.Red de Ecología FunctionalCarretera Antigua a CoatepecNo.351El HayaXalapaVeracruz C.P91073Mexico Instituto de Ecología A.C.Red de Interacciones Multitr oficasCarretera Antigua a CoatepecNo.351El HayaXalapaVer.C.P91073Mexico

Worldwide,tropical montane cloud forest is one of the most important and biodiverse ecosystems;however,it is also one of those most threatened by anthropic *** activities lead to a fragmented,deforested landscape with narrow riparian forest strips immersed in an agricultural matrix dominated by ***,we characterize the interaction network between frugivorous birds and zoochorous plants in riparian strips of cloud forest in deforested landscapes of Central Veracruz,*** characterize the network of this mutualistic interaction,we estimated network-and species-level metrics using the Bipartite R ***,modularity and robustness were used to describe network *** measures of degree,closeness,betweenness centrality and their relative contribution to nestedness were used to determine the importance of each bird/plant species to the network’s *** interaction network has 24 species of birds and 30 species of plants,with low connectance(0.11),low nestedness(11.53),and intermediate but not significant modularity(0.49).The bird species most important to network stability were Chlorospingus flavopectus,Myadestes occidentalis,and Catharus *** most important plants were Conostegia xalapensis,***,and Rubus *** robustness varied from 0.36 to 0.86 and its stability is compromised when species of birds or plants with the highest values of centrality are removed,with plant removal more *** strips of cloud forest crossing deforested areas maintain a relatively rich set of birds that disperse the seeds of many forest plants,thus they are crucial to the preservation of this mutualistic network in anthropic *** stability is severely undermined by the loss of any of the few species—whether birds or plants—with high centrality *** most important plants for this stability are pioneer tree and shrub species that provide food for several bird species,and they

关键词： Frugivory Keystone species Riparian corridors Seed dispersal Vegetation corridors

Reliability and validity of the public innovation Hexagon(PIH)as applied to the Spanish social services

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International Journal of Innovation Studies 2024年第3期8卷 237-248页

作者： Jaime Minguijon cecilia Serrano-Martínez Esther Raya-Diez Department of Psychology and Sociology University of ZaragozaZaragozaSpain Department of Law University of la RiojaLogronoSpain

Social services are a protection system that seeks to assist people throughout their *** is essential for enabling us to respond to the problems that society is currently facing and to adapt to our changing *** paper validates an instrument based on the Public Innovation Hexagon(PIH),for measuring the degree to which an innovation culture is being implemented in the Spanish social services system.A sample group of social services professionals were asked to complete a questionnaire based on the variables that make up the PIH *** our initial validation of the PIH model,we reduced the 42 initial items to 32,while maintaining the initial six *** objective was to eliminate redundant items and ensure that the resulting end model was more solid and *** new improved model(PIHn)that we created achieved greater consistency with a smaller number of items while maintaining the initial six dimensions.

关键词： Organizational innovation Innovation Intra-organizational relations Organizational culture Survey construction and analysis

Neuregulin-1/erbB activities with focus on the susceptibility of the heart to anthracyclines

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World Journal of Cardiology 2014年第7期6卷 653-662页

作者： cecilia Vasti cecilia M Hertig Laboratory of Molecular Cardiology Institute for Research in Genetic Engineering and Molecular Biology - Dr. Hector N. Torres- (INGEBI)1428 Buenos AiresArgentina

Neuregulin-1(NRG1)signaling through the tyrosine kinase receptors erbB2 and erbB4 is required for cardiac morphogenesis,and it plays an essential role in maintaining the myocardial architecture during *** tyrosine kinase receptor erbB2 was first linked to the amplification and overexpression of erbb2 gene in a subtype of breast tumor cells,which is indicative of highly proliferative cells and likely a poor prognosis following conventional *** development of targeted therapies to block the survival of erbB2-positive cancer cells revealed that impaired NRG1 signaling through erbB2/erbB4 heterodimers combined with anthracycline chemotherapy may lead to dilated cardiomyopathy in a subpopulation of treated *** ventricular-specific deletion of either erbb2 or erbb4 manifested dilated cardiomyopathy,which is aggravated by the administration of *** on the exacerbated toxicity displayed by the combined treatment,it is expected that the relevant pathways would be affected in a synergistic *** review examines the NRG1 activities that were monitored in different model systems,focusing on the emerging pathways and molecular targets,which may aid in understanding the acquired dilated cardiomyopathy that occurs under the conditions of NRG1-deficient signaling.

关键词： Ventricular dilation Cardiotoxicity Erbb2 Erbb4 Neuregulin Trastuzumab Doxorubicin

Understanding the concept of health literacy: A strategy to improve nursing practice

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Journal of Integrative Nursing 2024年第4期6卷 241-249页

作者： cecilia Bukola BELLO Oladayo Damilola AKINWALE Mayowa Grace ELEMILE Faculty of Nursing Sciences College of Medicine and Health SciencesAfe Babalola UniversityAdo-EkitiEkiti StateNigeria Department of Nursing Science College of Health SciencesOsun State UniversityOsogboOsun StateNigeria Department of Community Health Nursing University of Medical SciencesOndoOndo StateNigeria

Health literacy(HL)is an effective approach for improved health status and measures the capacity of individuals to engage in health promotion and disease prevention activities as low HL constitutes a global problem in health-care *** play a significant role in providing adequate information to the client and as such it becomes imperative for them to understand the concept of *** approach of HL refers to ability to utilize literacy skills in relation to appointments,prescriptions,and instructions for *** health approach presents HL as means of empowering individuals to take control of their health and factors that influences *** is a hierarchy of skills that can be assessed and managed through health education and effective ***’understanding of the concept of HL and strategies to reduce HL demands is crucial to delivery of effective nursing *** review will provide a clear understanding of the concept of HL which is essential for nurses to effectively educate patients and provide holistic *** so,nurses will be able to assess literacy level of the patients,plan and develop better educational program tailored to patients’level of *** could invariably improve patients’comprehension and adherence to treatment plans and overall health outcomes.

关键词： Communication strategies health literacy concepts nurses nursing practice

Diabetes self-management education:Benefits and challenges

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Journal of Integrative Nursing 2023年第2期5卷 93-101页

作者： Ibironke cecilia OJO Elizabeth Olufunmilayo OJO Simeo Kayode OLUBIYI Department of Nursing College of Medicine and Health ScienceAfe Babalola UniversityAdo-EkitiEkiti StateNigeria

Diabetes mellitus has spread throughout many nations of the world and is now a serious threat.A lack of patient self‑management has been linked to this drain on global *** consequences of diabetic patients’poor self‑management have increased a variety of complications and lengthened hospital *** information and skill acquisition have been linked to poor self‑*** in a co‑operative approach known as diabetes self‑management education will help diabetes patients who want to successfully self‑manage their condition and any associated *** is one of the most important components of a diabetes management *** conclusion,numerous studies have shown that patients with diabetes have poor self‑management skills and knowledge in all areas,making training in diabetes self‑management necessary to minimize the complications that may result from diabetes mellitus among the *** review discussed the severity of diabetes mellitus,diabetes self‑management,and the benefits and challenges of diabetes self‑management,which may aid individuals in understanding the significance of diabetes self‑management and how it relates to diabetes self‑care.

关键词： Diabetes diabetes self‑care diabetes self‑management diabetes self‑management education and support education

Immunotherapy of hepatocellular carcinoma with infection of hepatitis B or C virus

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Hepatoma Research 2020年第10期6卷 22-35页

作者： cecilia Monge Bonilla Nicole A.McGrath Jianyang Fu Changqing Xie Thoracic and Gastrointestinal Malignancies Branch Center for Cancer ResearchNational Cancer InstituteNational Institutes of HealthBethesdaMD 20892USA

Hepatocellular carcinoma(HCC)has one of highest mortalities globally amongst cancers,but has limited therapeutic options once in the advanced *** B or C virus infection are the most common drivers for HCC carcinogenesis,triggering chronic liver inflammation and adding to the complexity of the immune microecosystem of *** emergence of immunotherapy has afforded a new avenue of therapeutic options for patients with advanced HCC with a history of hepatitis B or C virus *** article reviews the change of immunity elicited by hepatitis B or C virus infection,the immune feature of HCC,and the clinical evidence for immunotherapy in advanced HCC and discusses future directions in this field.

关键词： Hepatocellular carcinoma hepatitis B virus hepatitis C virus immunotherapy

Predicting surface deformation during mechanical attrition of metallic alloys

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npj Computational Materials 2019年第1期5卷 843-857页

作者： Shan cecilia Cao Xiaochun Zhang Jian Lu Yongli Wang San-Qiang Shi Robert O.Ritchie Department of Materials Science&Engineering University of CaliforniaBerkeleyCA 94720USA Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Department of Mechanical Engineering City University of Hong KongHong KongChina Department of Mechanical Engineering The Hong Kong Polytechnic UniversityHung HomHong Kong Materials Sciences Division Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA

Extensive efforts have been devoted in both the engineering and scientific domains to seek new designs and processing techniques capable of making stronger and tougher *** such method for enhancing such damage-tolerance in metallic alloys is a surface nano-crystallization technology that involves the use of hundreds of small hard balls which are vibrated using high-power ultrasound so that they impact onto the surface of a material at high speed(termed Surface Mechanical Attrition Treatment or SMAT).However,few studies have been devoted to the precise underlying mechanical mechanisms associated with this technology and the effect of processing *** SMAT is dynamic plastic deformation process,here we use random impact deformation as a means to investigate the relationship between impact deformation and the parameters involved in the processing,specifically ball size,impact velocity,ball density and kinetic *** analytical and numerical solutions,we examine the size of the indents and the depths of the associated plastic zones induced by random impacts,with results verified by experiment in austenitic stainless *** addition,global random impact and local impact frequency models are developed to analyze the statistical characteristics of random impact coverage,together with a description of the effect of random multiple impacts,which are more reflective of *** believe that these models will serve as a necessary foundation for further,and more energy-efficient,development of such surface nano-crystalline processing technologies for the strengthening of metallic materials.

关键词： deformation alloys metallic

Adolescent health issues:The role of publich health nurses

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Journal of Integrative Nursing 2023年第1期5卷 59-65页

作者： Oladayo Damilola AKINWALE cecilia Bukola BELLO Mayowa Grace ELEMILE Department of Nursing Afe Babalola UniversityAdo-EkitiEkitiNigeria

Adolescent health(AH)is an integral part of public health with the goal of improving the healthy development,safety,and well‑being of adolescents because the behavioral patterns established during this period influence the health status of the adolescents and the risk of developing chronic diseases during *** being a time of great physical and psychological change,many social and physical conditions as well as behavioral pattern can impact AH and heighten the risk of illness and *** makes adolescents to be susceptible to various health issues by nature because of their stages of development,which affects their ability to make safe decisions,and the need to rely on significant others for *** factors like desire for greater autonomy,pressure to conform to peers,exploration of sexual identity,increased access to and use of technology,violence and sexual abuse,social and cultural norms,family circumstances,emotional and physical environment of the adolescents contribute significantly to adolescents’health ***,nurses have significant roles to play to ensure optimal growth and development of the adolescents and to prevent and reduce the impact of changes associated with adolescence on the health and well‑being of the *** article presents the concept of adolescence,components of AH,health‑related challenges associated with adolescence,and role of public health nurses.

关键词： Adolescence emerging nurses public health

Lignocellulosic Micro and Nanofibrillated Cellulose Produced by Steam Explosion for Wood Adhesive Formulations

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Journal of Renewable Materials 2022年第2期10卷 263-271页

作者： Saad Nader Felipe Guzman Raphael Becar Cesar Segovia cecilia Fuentealba Miguel Peirera Evelyne Mauret Nicolas Brosse Laboratoire d’Etude et de Recherches sur le Materiau Bois-Green Process For Wood(LERMaB-GP4W) Facultedes Sciences et TechnologiesUniversitede LorraineVandœuvre-les-NancyFrance Laboratoire de Genie des Procedes Papetiers(LGP2) Saint Martin D’HèresFrance Unidad de Desarrollo Tecnologico(UDT) Universidad de ConcepcionCoronelChile Centre d’Essais TEchnique LORrain(CETELOR) EpinalFrance

The reinforcing impact of Lignocellulosic micro and nanofibrillated cellulose(L-MNFCs)obtained from Eucalyp-tus Globulus bark in Urea-Formaldehyde UF adhesive was tested.L-MNFCs were prepared by an environmentally friendly,low-cost process using a combination process involving steam explosion followed by refining and ultra-fine *** L-MNFCs showed a web-like morphology with some aggregates and lignin *** present a mixture of residual fibers and fine elements with a width varying between 5 nm to 20μm,*** effects of the addition of low amounts of L-MNFCs(1%wt.)on the properties of three different adhe-sives(Urea-Formaldehyde UF,Phenol-Formaldehyde PF,and Tannin-Hexamine TH)were studied by the evolution of the pH,the viscosity,and the mechanical *** showed that the viscosity of PF and UF adhesives increased with the addition of L-MNFCs,unlike ***,the addition led to better mechan-ical behavior for the three *** were then prepared using modified UF with L-MNFCs and *** showed that an amount of 1%*** L-MNFCs was sufficient to increase the internal bonding by≈67%,the modulus of elasticity by≈43%,and the modulus of rupture by≈29%.

关键词： Lignocellulosic microfibrils Eucalyptus globulus bark wood adhesives steam explosion wood panels