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Effects of Yoga Interventions on Psychological Health and Performance of Competitive Athletes:A Systematic Review

Journal of Science in Sport and Exercise 2021年第2期3卷 158-166页

作者： Elena Grilli Cadieux claudia Gemme Gilles Dupuis Department of Psychology Universitédu QuébecàMontréalMontréalQcCanada Laboratoire de Psychologie de la Santéet Qualitéde vie(LEPSYQ) MontréalQcCanada Montreal Behavioural Medicine Centre Centre IntégréUniversitaire de Santéet Services Sociaux du Nord-de-l’Île-de-Montréal(CIUSSS-NIM)Hôpital du Sacré-Coeur de MontréalMontréalQcCanada

Quality of life and psychological health in the field of competitive sport are emergent research topics,specifically for issues such as sport anxiety and *** the rise of contemplative practices,yoga has started to be used and included as part of athletes' mental *** study aimed to systematically review the literature on the impact of yoga interven-tions on quality of life,performance anxiety and sport performance among healthy elite adult *** on PRISMA guidelines,this systematic review includes articles published up to December *** search strategy was conducted in six databases (PUBMED,EMBASE,PsycINFO,SCOPUS,SportDiscuss and (E)rudit).Screened by two independent researchers,only six of the 37 articles drawn from the search met the preselected inclusion criteria and moved forward to the data extraction *** from six trials of poor quality (M =46.91%,SD =13.39,IRR of 92%) were included in this comprehensive literature search,indicating that elite athletes benefit from yoga interventions (with or without mindful-ness),in terms of changes in performance anxiety M =65% (SD =122.49),sport performance M =7.9% (SD =5.46) and life *** interventions lasted on average 5.7 weeks (SD =2.07).Based on the collected evidence,methodological and measurement limitations of the sport psychology literature should be addressed to improve the replicability of reported ***,this review provides encouraging but limited evidence for the value of yoga interventions in healthy adult ***,the important reporting inconsistencies and theoretical limitations that have been raised highlight the need for trials with greater methodological rigor.

关键词： Yoga Applied sport psychology Systematic review

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Innovation capabilities and their dimensions:A systematic literature review

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International Journal of Innovation Studies 2024年第3期8卷 313-333页

作者： Antonio Moreira Eurico Navaia claudia Ribau Department of Economics ManagementIndustrial Engineering and TourismUniversity of Aveiro3810-193AveiroPortugal GOVCOPP-Research Unit on Governance Competitiveness and Public PoliciesUniversity of Aveiro3810-193AveiroPortugal INESCTEC-Institute for Systems and Computer Engineering Technology and Science4200-465PortoPortugal NECE-UBI-Research Center for Business Sciences Universidade da Beira InteriorCovilhaPortugal CICEE-Research Center in Business and Economics UALPortugal Faculdade de Ciencias Sociais e Humanidades Universidade ZambezeBeira369SofalaMozambique Instituto Superior de Contabilidade e Administragao University of Aveiro3810-193AveiroPortugal

Innovation capabilities(ICs)represent a crucial source of competitive advantage for ***,the literature on ICs is extensive,leading to a diverse understanding of their nature and measurement.A notable gap exists in delineating the dimensions constituting *** article aims to address this gap by identifying and pinpointing the various dimensions of ICs through a systematic literature review(SLR).The initial step involves identifying the diverse dimensions used in ICs,providing a distinctive insight for assessing their ***,this SLR stands out as the only comprehensive analysis of various ICs dimensions,organizing them *** 103 articles from the Web of Science and Scopus databases spanning from 2001 to 2022,the results reveal an amalgam of scales and associated approaches for IC *** study contributes to the literature by systematically identifying and analyzing the main dimensions employed by researchers to measure ***,it highlights the foundational theoretical approaches of the identified *** practical terms,the study consolidates and presents the identified dimensions and metrics in integrative tables,offering researchers and companies valuable insights into diverse innovation paths that impact performance.

关键词： Innovation capability Innovation Systematic literature review Competitiveness

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The RdDM Pathway Is Required for Basal Heat Tolerance in Arabidopsis

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Molecular Plant 2013年第2期6卷 396-410页

作者： Olga V. Popova Huy Q. Dinh Werner Aufsatz claudia Jonak GMI-Gregor Mendel Institute of Molecular Plant Biology Austrian Academy of Sciences Dr. Bohr-Gasse 3 1030 Vienna Austria

Heat stress affects epigenetic gene silencing in Arabidopsis. To test for a mechanistic involvement of epige-netic regulation in heat-stress responses, we analyzed the heat tolerance of mutants defective in DNA methylation, his-tone modifications, chromatin-remodeling, or siRNA-based silencing pathways. Plants deficient in NRPD2, the common second-largest subunit of RNA polymerases IV and V, and in the Rpd3-type histone deacetylase HDA6 were hypersensi- tive to heat exposure. Microarray analysis demonstrated that NRPD2 and HDA6 have independent roles in transcriptional reprogramming in response to temperature stress. The misexpression of protein-coding genes in nrpd2 mutants recover-ing from heat correlated with defective epigenetic regulation of adjacent transposon remnants which involved the loss of control of heat-stress-induced read-through transcription. We provide evidence that the transcriptional response to temperature stress, at least partially, relies on the integrity of the RNA-dependent DNA methylation pathway.

关键词： heat stress RNA-directed DNA methylation transposons read-through transcription.

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Reconciling individual and population levels of porcine reproductive and respiratory syndrome virus evolution

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Virologica Sinica 2017年第4期32卷 342-345页

作者： Giovanni Franzo claudia Maria Tucciarone Mattia Cecchinato Michele Drigo Department of Animal Medicine Production and Health(MAPS)University of PaduaViale dell’Università1635020LegnaroItaly

Porcine reproductive and respiratory syndrome virus（PRRSV）, a member of the family Arteriviridae, repre-sents one of the most challenging pathogens in the swineindustry, with serious economic impact. Unfortunately,despite widespread application, vaccination has not beensuccessful in effectively controlling the virus, mainlybecause of the limited cross-protection among differentstrains （Kimman et al., 2009）.

关键词：中国病毒学英文版

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Genome-based nutrition:An intervention strategy for the prevention and treatment of obesity and nonalcoholic steatohepatitis

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World Journal of Gastroenterology 2015年第12期21卷 3449-3461页

作者： Sonia Roman claudia Ojeda-Granados Omar Ramos-Lopez Arturo Panduro Department of Molecular Biology in Medicine Civil Hospital of Guadalajara "Fray Antonio Alcalde"GuadalajaraJalisco Mexico and Health Sciences Center University of Guadalajara

Obesity and nonalcoholic steatohepatitis are increasing in westernized countries, regardless of their geographiclocation. In Latin America, most countries, including Mexico, have a heterogeneous admixture genome with Amerindian, European and African ancestries. However, certain high allelic frequencies of several nutrientrelated polymorphisms may have been achieved by past gene-nutrient interactions. Such interactions may have promoted the positive selection of variants adapted to regional food sources. At present, the unbalanced diet composition of the Mexicans has led the country to a 70% prevalence rate of overweightness and obesity due to substantial changes in food habits, among other factors. International guidelines and intervention strategies may not be adequate for all populations worldwide because they do not consider disparities in genetic and environmental factors, and thus there is a need for differential prevention and management strategies. Here, we provide the rationale for an intervention strategy for the prevention and management of obesity-related diseases such as nonalcoholic steatohepatitis based on a regionalized genome-based diet. The components required to design such a diet should focus on the specific ancestry of each population around the world and the convenience of consuming traditional ethnic food.

关键词： Latin America Mexico Gene-nutrient interactions Ev

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The prognostic relevance of examined lymph nodes for accurate staging of resected pancreatic adenocarcinoma

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Hepatobiliary Surgery and Nutrition 2022年第4期11卷 632-635页

作者： claudia Zaharia Marcus Roalsø Kjetil Søreide Department of Pathology Stavanger University HospitalStavangerNorway Department of Gastrointestinal Surgery HPB UnitStavanger University HospitalStavangerNorway Department of Quality and Health Technology University of StavangerStavangerNorway Department of Clinical Medicine University of BergenBergenNorway

Pancreatic ductal adenocarcinoma(PDAC)is a disease with a particular aggressive cancer biology and,unfortunately,a very poor prognosis for most *** is no question about the lethality of pancreatic ***,the question why this malignancy is so deadly remains a biological puzzle both to investigators and caretakers *** of pancreatic cancer undergoing resection-while important to compare cohorts across studies and trials-also allows for a clinical clue about the progress of the disease.

关键词： adenocarcinoma cancer prognosis

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Ammonia and greenhouse gas distribution in a dairy barn during warm periods

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Frontiers of Agricultural Science and Engineering 2024年第3期11卷 428-441页

作者： Provvidenza Rita D’URSO claudia ARCIDIACONO Giovanni CASCONE Department of Agriculture Food and EnvironmentUniversity of CataniaVia S.Sofia n.100Catania 95123Italy

This research aimed to quantify concentrations of ammonia(NH3),carbon dioxide(CO_(2))and methane(CH_(4)),estimate emissions,and analyze the factors influencing them during warm periods in an open dairy barn equipped with two cooling systems in a Mediterranean climate *** distribution within the barn was observed to vary both vertically and horizontally,with the highest gas concentrations observed in the central area of the ***_(3),CH_(4)and CO_(2)ranged in 1.7–7.4,7–18,560–724μg·g^(–1),*** ventilation through openings and the operation of cooling systems induced changes in indoor microclimate conditions,influencing cow behavior and,consequently,gas *** concentrations were the highest at air velocities below 0.5 m·s^(–1).The highest concentration of NH_(3)was observed when the temperature-humidity index(THI)was>72 and≤78;and CO_(2)and CH_(4)concentrations were the highest with THI≥72 and decreased with THI≤***_(3)concentrations when barn management included three daily milkings were higher than those measured when barn management was based on two daily milkings,and lower for CH_(4)and CO_(2).NH_(3)and CH_(4)emissions were the highest during barn cleaning,while the lowest NH_(3)emissions occurred during activity of the cows(i.e.,feeding,walking).

关键词： Ammonia greenhouse gas environmental monitoring cows’behavior barn management housing system climatic parameters

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How the interplay among the tumor microenvironment and the gut microbiota influences the stemness of colorectal cancer cells

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World Journal of Stem Cells 2023年第5期15卷 281-301页

作者： María Belén Novoa Díaz Pedro Carriere claudia Gentili Departamento de Biología Bioquímica y FarmaciaUniversidad Nacional del SurBahía Blanca 8000Buenos AiresArgentina Instituto de Ciencias Biológicas y Biomédicas del Sur Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET)-Universidad Nacional del Sur(UNS)Bahía Blanca 8000Buenos AiresArgentina

Colorectal cancer(CRC)remains the third most prevalent cancer disease and involves a multi-step process in which intestinal cells acquire malignant *** is well established that the appearance of distal metastasis in CRC patients is the cause of a poor prognosis and treatment ***,in the last decades,CRC aggressiveness and progression have been attributed to a specific cell population called CRC stem cells(CCSC)with features like tumor initiation capacity,self-renewal capacity,and acquired multidrug *** data highlight the concept of this cell subtype as a plastic entity that has a dynamic status and can be originated from different types of cells through genetic and epigenetic *** alterations are modulated by complex and dynamic crosstalk with environmental factors by paracrine *** is known that in the tumor niche,different cell types,structures,and biomolecules coexist and interact with cancer cells favoring cancer growth and ***,these components constitute the tumor microenvironment(TME).Most recently,researchers have also deepened the influence of the complex variety of microorganisms that inhabit the intestinal mucosa,collectively known as gut microbiota,on *** TME and microorganisms participate in inflammatory processes that can drive the initiation and evolution of *** in the last decade,crucial advances have been made concerning to the synergistic interaction among the TME and gut microorganisms that condition the identity of CCSC,the data exposed in this review could provide valuable insights into the biology of CRC and the development of new targeted therapies.

关键词： Colorectal cancer Colorectal cancer stem cells Tumor microenvironment factors Tumor stroma Gut microbiota Cancer progression

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Small intestine bacterial overgrowth and irritable bowel syndrome-related symptoms:Experience with Rifaximin

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World Journal of Gastroenterology 2009年第21期15卷 2628-2631页

作者： Sergio Peralta claudia Cottone Tiziana Doveri Piero Luigi Almasio Antonio Craxi Operative Unit of Gastroenterology and Hepatology

AIM： TO estimate the prevalence of small intestinal bacterial overgrowth （SIBO） in our geographical area （Western Sicily, Italy） by means of an observational study, and to gather information on the use of locally active, non-absorbable antibiotics for treatment of SIBO.METHODS： Our survey included 115 patients fulfilling the Rome II criteria for diagnosis of irritable bowel syndrome （IBS）; a total of 97 patients accepted to perform a breath test with lactulose （BTLact）, and those who had a positive test, received Rifaximin （Normix , Alfa Wassermann） 1200 mg/d for 7 d; 3 wk after the end of treatment, the BTLact was repeated.RESULTS： Based on the BTLact results, SIBO was present in about 56% of IBS patients, and it was responsible for some IBS-related symptoms, such as abdominal bloating and discomfort, and diarrhoea. 1-wk treatment with Rifaximin turned the BTLact to negative in about 50% of patients and significantly reduced the symptoms, especially in those patients with an alternated constipation/diarrhoea-variant IBS. CONCLUSION： SIBO should be always suspected in patients with IBS, and a differential diagnosis is done by means of a ＂breath test＂. Rifaximin may represent a valid approach to the treatment of SIBO.

关键词： Rifaximin Small intestinal bacterialovergrowth Irritable bowel syndrome Locally nonabsorbable antibiotics

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Exploratory analysis of structural diversity indicators at stand level in three Italian beech sites and implications for sustainable forest management

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Journal of Forestry Research 2019年第1期30卷 121-127页

作者： Giada Bertini claudia Becagli Ugo Chiavetta Fabrizio Ferretti Gianfranco Fabbio Luca Salvati CREA Research Centre for Forestry and Wood

The present study introduces an exploratory data analysis based on structural indicators with the aim to assess the effect of silvicultural practices on tree stand structure. The study was carried out in three Italian beech forests of different ages with stand structures that originated from dissimilar regeneration and cultivation techniques(Cansiglio, northern Italy, Chiarano, central Italy,and Mongiana, southern Italy). Ten structural indicators were considered when investigating the latent multivariate relationship between stand structure attributes before and after thinning operations by using a multiway factor analysis(MFA). The MFA results identified the older stand at Cansiglio as more homogeneous for cultivation regimes,and more stable to practices when compared with the younger sites(Chiarano and Mongiana). Heterogeneous stands were sensitive to silvicultural practice thus suggesting their possible impact on forest attributes. The proposed approach proved to be an operational tool to evaluate comprehensively the response of forest structure to planned interventions.

关键词： Forest diversity Multiway factor analysis Silviculture Structural diversity indicators Tree stand structure

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