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Probing top-quark couplings indirectly at Higgs factories

Chinese Physics C 2018年第12期42卷 53-65页

作者： Gauthier Durieux Jiayin Gu eleni Vryonidou Cen Zhang DESY Notkestratle 85 D-22607HamburgGermany PRISMA Cluster of Excellence Institut ffir PhysikJohannes Gutenberg-Universitgt55099 MainzGermany Theoretical Physics Department CERN1211 Geneva 23Switzerland Institute of High Energy Physics and School of Physical SciencesUniversity of Chinese Academy of SciencesBeijing 100049China

We perform a global effective-field-theory analysis to assess the combined precision of Higgs couplings, triple gauge-boson couplings, and top-quark couplings, at future circular e＋e- colliders, with a focus on runs below the tt-production threshold. Deviations in the top-quark sector entering as one-loop corrections are consistently taken into account in the Higgs and diboson processes. We find that future lepton colliders running at center-of-mass energies below the tt production threshold can still provide useful information on top-quark couplings, by measuring virtual top-quark effects. With rate and differential measurements, the indirect individual sensitivity achievable is better than at the high-luminosity LHC. However, strong correlations between the extracted top-quark and Higgs couplings are also present and lead to much weaker global constraints on top-quark couplings. This implies that a direct probe of top-quark couplings above the t~ production threshold is also helpful for the determination of Higgs and triple-gauge-boson couplings. In addition, we find that below the e＋e- -＋tth production threshold, the top-quark Yukawa coupling can be determined by its loop corrections to all Higgs production and decay channels. Degeneracy with the ggh coupling can be resolved, and even a global limit is competitive with the prospects of a linear collider above the threshold. This provides an additional means of determining the top-quark Yukawa coupling indirectly at lepton colliders.

关键词： effective field theory top quark lepton collider

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eleni Kounalakis attends the Second Belt and Road Forum for International Cooperation

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Voice of Friendship 2019年第2期 28-30页

作者： eleni Kounalakis 不详

eleni Kounalakis,Lieutenant Governor of California,visited Beijing to attend the Second Belt and Road Forum for International Cooperation from April 23 to 26.

关键词： China Road Cooperation

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Fighting Financial Crime:Who Designs Global Governance and Who Does The Work?

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Fudan Journal of the Humanities and Social Sciences 2020年第2期13卷 169-179页

作者： eleni Tsingou Department of Organisation Copenhagen Business SchoolKilevej 14A2000FrederiksbergDenmark

Fighting financial crime is a highly institutionalised global governance *** a time of crisis for many of the institutions of global governance,tackling money laundering and combatting terrorist financing through global cooperation continues to be a priority for public *** global regime,if anything,is *** essay provides an overview of the regime’s development and addresses questions of design and *** is structured around three sets of questions:(1)What does the regime look like and what is it for?(2)Who does the work?(3)And,in conclusion,what can we say about winners and losers?

关键词： Compliance Financial Action Task Force Financial crime Money laundering Terrorist financing

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Primary and secondary organic aerosol in an urban/industrial site: Sources, health implications and the role of plastic enriched waste burning

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Journal of Environmental Sciences 2021年第1期33卷 222-238页

作者： Panagiotis Georgios Kanellopoulos eleni Verouti Eirini Chrysochou Konstantinos Koukoulakis Evangelos Bakeas National and Kapodistrian University of Athens Laboratory of Analytical ChemistryDepartment of ChemistryZografouGR-15784Greece

PM_(1)0 samples were collected from an urban/industrial site nearby Athens,where uncontrolled burning activities ***,monocarboxylic,dicarboxylic,hydroxycarboxylic and aromatic acids,tracers from BVOC oxidation,biomass burning tracers and bisphenol A were ***,monocarboxylic acids,biomass burning tracers and bisphenol A were increased during autumn/winter,while BSOA tracers,dicarboxylic-and hydroxycarboxylic acids during *** aromatic acids,different sources and formation mechanisms were indicated as benzoic,phthalic and trimellitic acids were peaked during summer whereas p-toluic,isophthalic and terephthalic were more abundant during autumn/*** Benzo[a]pyrene-equivalent carcinogenic power,carcinogenic and mutagenic activities were calculated showing significant(p<0.05)increases during the colder ***,succinic and malic acids were the most abundant monocarboxylic,dicarboxylic and hydrocarboxylic acids during the entire sampling *** oxidation was the most significant contributor to BSOA as the isoprene-SOA compounds were two times more abundant than the pinene-SOA(13.4±12.3 and 6.1±2.9 ng/m^3,respectively).Ozone has significant impact on the formation of many studied compounds showing significant correlations with:isoprene-SOA(r=0.77),hydrocarboxylic acids(r=0.69),pinene-SOA(r=0.63),dicarboxylic acids(r=0.58),and the sum of phthalic,benzoic and trimellitic acids(r=0.44).PCA demonstrated five factors that could explain sources including plastic enriched waste burning(30.8%),oxidation of unsaturated fatty acids(23.0%),vehicle missions and cooking(9.2%),biomass burning(7.7%)and oxidation of VOCs(5.8%).The results highlight the significant contribution of plastic waste uncontrolled burning to the overall air quality degradation.

关键词： Primary organic aerosol(POA) Secondary organic aerosol(SOA) Plastic waste burning emissions GC/MS Source apportionment PCA

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Challenges in liver transplantation in the context of a major pandemic

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World Journal of Transplantation 2022年第11期12卷 347-358页

作者： eleni Theocharidou Danielle Adebayo 2^(nd)Department of Internal Medicine Aristotle University of ThessalonikiKonstantinoupoleos 4954642ThessalonikiGreece Department of Gastroenterology and Hepatology Royal Berkshire NHS Foundation TrustLondon RoadReadingRG15ANUnited Kingdom

Coronavirus disease-2019(COVID-19)has led to a temporary suspension of liver transplant activity across the world and the remodeling of care for patients on the waiting list and transplant recipients with the increasing use of remote *** evidence shows that patients with more advanced liver disease are at increased risk of severe COVID-19 and death,whereas transplant recipients have similar risk with the general population which is mainly driven by age and metabolic *** immunosuppression might have a protective role in the post-transplant *** that have become rapidly available seem to be safe in liver patients,but the antibody response in transplant patients is likely *** transplant centers were gradually able to resume activity soon after the onset of the pandemic and after modifying their pathways to optimize safety for patients and *** evidence regarding utilizing grafts from positive donors and/or transplanting recently recovered or infected recipients under certain circumstances is encouraging and may allow offering life-saving transplant to patients at the greatest *** review summarizes the currently available data on liver transplantation in the context of a major pandemic and discusses areas of uncertainty and future *** learnt from the COVID-19 pandemic might provide invaluable guidance for future pandemics.

关键词： COVID-19 Pandemic Liver transplantation Chronic liver disease Immunosuppression Vaccines

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Time-dependent behaviour of the Callovo-Oxfordian claystone-concrete interface

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Journal of Rock Mechanics and Geotechnical Engineering 2020年第1期12卷 89-101页

作者： eleni Stavropoulou Matthieu Briffaut Frédéric Dufour Guillaume Camps Univ.Grenoble Alpes CNRSGrenoble INP3SRF-38000GrenobleFrance Agence Nationale pour la gestion des Déchets Radioactifs(Andra) Chatenay-MalabryFrance

In the context of the Cigeo project,the French National Radioactive Waste Management Agency(Andra)is studying the behaviour of a deep geological facility for radioactive waste deposit in the CallovoOxfordian(COx)*** assessment of durability of this project requires the prediction of irreversible strain over a large time *** mechanical interaction of the host rock and the concrete support of tunnels must be investigated to ensure the long-term sustainability of the *** instantaneous and time-dependent behaviour of the claystone-concrete interface is experimentally investigated with direct shear tests and long-duration shear tests of a few *** mechanical and structural state of the claystone which is affected after interaction with concrete reflects to the response of the claystone-concrete interface,and thus different types of COx claystone-concrete interfaces are *** delayed deformation of the interface is found to be linked to the level of the normal loading and the loading history while a different response of the interface was observed from the short-and long-duration tests,indicating a possible progressive modification of interface under long-duration loadings.

关键词： Callovo-Oxfordian(COx)claystone Interfaces Time-dependent behaviour

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Atrial fibrillation in patients with systolic heart failure:pathophysiology mechanisms and management

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Journal of Geriatric Cardiology 2021年第5期18卷 376-397页

作者： Ioanna Koniari eleni Artopoulou Dimitrios Velissaris Nicholas Kounis Grigorios Tsigkas Manchester Heart Institute Manchester University Foundation TrustManchesterUnited Kingdom Department of Internal Medicine University Hospital of PatrasPatrasGreece Department of Cardiology University Hospital of PatrasPatrasGreece

Heart failure(HF)and atrial fibrillation(AF)demonstrate a constantly increasing prevalence during the 21st century worldwide,as a result of the aging population and the successful interventions of the clinical practice in the deterioration of adverse cardiovascular *** and AF share common risk factors and pathophysiological mechanisms,creating the base of a constant *** impairs systolic and diastolic function,resulting in the increasing incidence of HF,whereas the structural and neurohormonal changes in HF with preserved or reduced ejection fraction increase the possibility of the AF *** temporal relationship of the development of either condition affects the diagnostic algorithms,the prognosis and the ideal therapeutic strategy that leads to euvolaemia,management of noncardiovascular comorbidities,control of heart rate or restoration of sinus rate,ventricular synchronization,prevention of sudden death,stroke,embolism,or major bleeding and maintenance of a sustainable quality of *** indicated treatment for the concomitant HF and AF includes rate or/and rhythm control as well as thromboembolism prophylaxis,while the progress in the understanding of their pathophysiological interdependence and the introduction of the genetic profiling,create new paths in the diagnosis,the prognosis and the prevention of these diseases.

关键词： prevention diagnosis management

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A typological,environmental and socio-cultural study of semi-open spaces in the Eastern Mediterranean vernacular architecture:The case of Cyprus

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Frontiers of Architectural Research 2021年第3期10卷 483-501页

作者： Maria Philokyprou Aimilios Michael eleni Malaktou Department of Architecture University of Cyprus1678 NicosiaCyprus

Semi-open spaces-largely incorporated in vernacular dwellings in Cyprus during the 19th and 20th centuries-formed diachronically significant socio-cultural, functional and environmental features of the vernacular architecture of the area. The climate of the Eastern Mediterranean region, i.e., hot summers and mild winters, encouraged the use of open weather protected spaces, thus leading to the widespread incorporation of such spaces in the vernacular architecture of the region. This paper focuses on the interconnections between architectural forms and human comfort, convenience or pleasure in relation to the semiopen spaces found in the vernacular architecture of Cyprus-an island in the Eastern Mediterranean region. For the purpose of this research, characteristic traditional settlements found in the coastal, lowland and mountainous areas-which represent three different climatic regions and topographies of the island-were selected for an in-depth investigation. The findings confirm a high frequency of semi-open spaces, as well as the existence of a remarkable richness of typologies. Although semi-open spaces constitute a fundamental part of the structure of these vernacular dwellings in all climatic regions examined, they dominate in the lowland regions due to the particularly hot climate, as well as the specific activities of the inhabitants of these areas. The prevailing architectural forms and constructions of these spaces in each climatic region under investigation was found to be closely adapted to the local resources, terrain and climate, while also being related to the social, household and agricultural needs of the inhabitants, thus underlining their sustainable and locus-specific conception. Research findings can contribute towards critically re-thinking semi-open spaces and their inherent value in rehabilitation projects, as well as in contemporary residential architecture.

关键词： Semi-open spaces Vernacular residential architecture Different climatic regions and topographies Typology Environmentally responsive design Socio-cultural aspects

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Estimation of quality of life in Cypriot patients with inflammatory bowel disease

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World Journal of Gastroenterology 2017年第1期23卷 121-126页

作者： Maria Tsoukka eleni Jelastopulu Giagkos Lavranos George Charalambous Postgraduate Program Health Management Frederick UniversityNicosiaCyprus University General Hospital of Larnaca Department of Public Health School of MedicineUniversity of Patras Department of Health Sciences School of SciencesEuropean University General Hospital of Athens“Hippocratio”

AIMTo investigate the health-related quality of life (HRQoL) of patients suffering with idiopathic inflammatory bowel disease (IBD).METHODSThe Greek validated version of the Short Inflammatory Bowel Disease Questionnaire was used for evaluating the quality of life of IBD patients. The questionnaire was distributed to 100 consecutive patients suffering from IBD and presenting for a clinic appointment at the endoscopy unit of Larnaca General Hospital during the period from October to November 2012. The criteria for participating in this study were constituted by the documented diagnosis of either ulcerative colitis (UC) or Crohn’s disease (CD) after endoscopy and histologic examination at least 6 months before the study, adult patients (18 years old or older), the capability of verbal communication and the patient’s written consent for attending this study. The majority of the questionnaires were completed by a nurse practitioner who specializes in IBD patient *** the physical dimension in patients with UC, males scored significantly higher than females (4.2 vs 3.4, P = 0.023). Higher scores were also observed in UC patients younger than 35 or older than 50 years (4.0 and 4.2 vs 3.2, respectively, P = 0.021). The psychological dimension revealed similar results in patients with UC, with males, and older ages scoring higher (5.0 vs 3.0, P = 0.01 and 4.7 vs 2.7, P < 0.5, respectively), whereas regarding CD higher scores were observed in married compared to unmarried (3.83 vs 2.33, P = 0.042). No statistical differences in any parameters in the social dimension were observed. Regarding the treatment of, patients with CD, overall higher scores were observed when treated with biological factors compared to standard therapy in all dimensions but with statistical significant difference in the social dimension (5.00 vs 3.25, P = 0.045).CONCLUSIONThe study reveals a negative impact of IBD on HRQoL. Increased risks are age and gender in

关键词： Crohn’ s disease Health related quality of life Quality of life Short inflammatory bowel disease questionnaire Ulcerative colitis

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Neighborhood environment,physical activity,and quality of life in adults:Intermediary effects of personal and psychosocial factors

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Journal of Sport and Health Science 2017年第1期6卷 96-102页

作者： eleni Theodoropoulou Nektarios A.M.Stavrou Konstantinos Karteroliotis School of Physical Education and Sport Science National and Kapodistrian University of AthensAthens 17237Greece

Background: Studies have indicated that there is a positive and indirect relationship between physical activity(PA) and quality of life(QoL). The current study examined this relationship through a social cognitive model with consideration to the intermediary effects of exercise self-efficacy,and physical(PCS, physical component summary) and psychological(MCS, mental component summary) health. Additionally, this model was widened to include concepts from the ecological theory, and any causal associations among neighborhood environment, PA, and ***: Six hundred and eighty-four physically active adults(39.16 ± 13.52 years, mean ± SD), living in Athens, Greece, completed a series of questionnaires measuring PA, QoL, exercise self-efficacy, PCS, MCS, neighborhood environment, and family and friend support for PA. The examined models were analyzed using structural equation ***: The social cognitive and ecological models proved to be of appropriate fit. Within the social cognitive model, PA positively affected QoL through the mediating effects of exercise self-efficacy, PCS, and MCS. With regards to the ecological model, neighborhood environment positively influenced QoL through the intermediary effects of family support for PA, exercise self-efficacy, PA, PCS, and ***: Results indicated that the most important mediators in the examined models were exercise self-efficacy and health. Further, findings demonstrated the role of neighborhood environment in enhancing PA and QoL. Future studies should be carried out applying longitudinal data for a better understanding of these associations over time.

关键词： Cognitive Ecological Health Self-efficacy Structural equation modeling

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