|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | CAPTURING COMPLEX,NON-LINEAR TEAM BEHAVIOURS DURING COMPETITIVE FOOTBALL PERFORMANCE显示文摘This study investigated changes in the complexity(magnitude and structure of variability)of the collective behaviours of association football teams during competitive performance.Raw positional data from an entire competitive match between two professional teams were obtained with the ProZone^(?) tracking system.Five compound positional variables were used to investigate the collective patterns of performance of each team including:surface area,stretch index,team length,team width,and geometrical centre.Analyses involve the coefficient of variation(%CV) and approximate entropy(ApEn),as well as the linear association between both parameters.Collective measures successfully captured the idiosyncratic behaviours of each team and their variations across the six time periods of the match.Key events such as goals scored and game breaks(such as half time and full time) seemed to influence the collective patterns of performance.While ApEn values significantly decreased during each half,the%CV increased.Teams seem to become more regular and predictable,but with increased magnitudes of variation in their organisational shape over the natural course of a match. | DUARTE Ricardo ARAUJO Duarte FOLGADO Hugo ESTEVES Pedro MARQUES Pedro DAVIDS Keith | 2013 | Journal of Systems Science & Complexity2013，26，1： | 3 |
| 2 | Integrated risk management: a Petrobras application in offshore well construction safety to minimize critical emergency disconnections显示文摘In order to avoid mistakes and to save a great deal of time in analysis, an innovative methodology was developed that can analyze the well operations and rig characteristics involved to define the best emergency disconnect sequence(EDS)available. A solution was developed based on the characteristics of the rigs and blowout preventers(BOPs), and six variables were considered that directly affect the choice of EDS. All possible combinations of 64 scenarios were analyzed,and the priority of choice of the EDS was defined empirically. This paper presents an approach to EDS risk management and examples of exposure time(time without riser safety margin and shear capability) for the same well, which can be lowered from 13% to 0.1%. The impact of this reduction is related to the ability of the BOP to cut some of the heavy casings, in addition to improved availability of EDS modes. This implementation opened up many possibilities for the performance of risk exposure analysis, enabling comparison of several BOP configurations of contracted rigs and selection of the best options. This innovative approach allowed a better management of the rig schedules, prioritizing safety aspects and making it possible to allocate the fleet in a systematic way. | Claudio Benevenuto de Campos Lima Pedro Esteves Aranha Jose Francisco Tebaldi de Castro Gilson Brito Alves Lima Augusto Borella Hougaz Felipe de Souza Terra | 2018 | Petroleum Science2018，15，2： | 1 |
| 3 | Chemical Composition and Botanical Origin of Red Propolis, a New Type of Brazilian Propolis显示文摘 | Bruno B. Silva Pedro L. Rosalen Jaime A. Cury Masaharu Ikegaki Vinícius C. Souza Alessandro Esteves Severino M. Alencar | 2007 | Evidence-Based Complementary and Alternative Medicine2007，，3： | 1 |
| 4 | Hydration of cement with superabsorbent polymers 显示文摘 | Luis Pedro Esteves Irena Lukoiats JBratfi ?Ssnien | 2014 | Joumal of Thermal Analysis and Calorimetry2014，118，2： | 1 |
| 5 | A Comprehensive Theoretical and Ex- perimental Study on Fluid Displacement for Oilwell Cemneting Op- erations 显示文摘 | Pedro Esteves Aranha | 2012 | SPE1502762012，，： | 1 |
| 6 | Major Depressive Disorder in recovery and neuropsychological functioning: Effects of selective serotonin reuptake inhibitor and dual inhibitor depression treatments on residual cognitive deficits in patients with Major Depressive Disorder in recovery显示文摘 | Ixchel Herrera-Guzmán Esteve Gudayol-Ferré Jorge E. Herrera-Abarca Daniel Herrera-Guzmán Pedro Montelongo-Pedraza Ferran Padrós Blázquez Maribel Peró-Cebollero Joan Guàrdia-Olmos | 2009 | Journal of Affective Disorders2009，，： | 1 |
| 7 | On the hydration of water-entrained cement-silica systems: combined SEM, XRD and thermal analysis in cement pastes显示文摘 | Luis Pedro Esteves | 2011 | Thermochirnica Acta2011，，518： | 1 |
| 8 | Exosomal glypican-1 is elevated in pancreatic cancer precursors and can signal genetic predisposition in the absence of endoscopic ultrasound abnormalities显示文摘BACKGROUND Individuals within specific risk groups for pancreatic ductal adenocarcinoma(PDAC)[mucinous cystic lesions(MCLs),hereditary risk(HR),and new-late onset diabetes mellitus(NLOD)]represent an opportunity for early cancer detection.Endoscopic ultrasound(EUS)is a premium image modality for PDAC screening and precursor lesion characterization.While no specific biomarker is currently clinically available for this purpose,glypican-1(GPC1)is overexpressed in the circulating exosomes(crExos)of patients with PDAC compared with healthy subjects or those harboring benign pancreatic diseases.AIM To evaluate the capacity of GPC1+crExos to identify individuals at higher risk within these specific groups,all characterized by EUS.METHODS This cross-sectional study with a prospective unicentric cohort included 88 subjects:40 patients with MCL,20 individuals with HR,and 20 patients with NLOD.A control group(CG)was submitted to EUS for other reasons than pancreatic pathology,with normal pancreas and absence of hereditary risk factors(n=8).The inclusion period was between October 2016 and January 2019,and the study was approved by the Ethics Committee of Centro Hospitalar Universitário de São João,Porto,Portugal.All patients provided written informed consent.EUS and blood tests for quantification of GPC1+crExos by flow cytometry and carbohydrate antigen 19-9(CA 19-9)levels by ELISA were performed in all subjects.EUS-guided tissue acquisition was done whenever necessary.For statistical analysis,SPSS®27.0(IBM Corp.,Armonk,NY,United States)version was used.All graphs were created using GraphPad Prism 7.00(GraphPad Software,San Diego,CA,United States).RESULTS Half of MCLs harbored worrisome features(WF)or high-risk stigmata(HRS).Pancreatic abnormalities were detected by EUS in 10.0%and 35.0%in HR and NLOD individuals,respectively,all considered non-malignant and“harmless.”Median levels of GPC1+crExos were statistically different:MCL[99.4%,interquartile range(IQR):94.9%-99.8%],HR(82.0%,IQR:28.9%-98.2%),NLOD(12.6%,IQR:5.2%-63.4%),and CG(16.2%,IQR:6.6%-20.1%)(P<0.0001).Median levels of CA 19-9 were within the normal range in all groups(standard clinical cut-off of 37 U/mL).Within HR,individuals with a positive history of cancer had higher median levels of GPC1+crExos(97.9%;IQR:61.7%-99.5%),compared to those without(59.7%;IQR:26.3%-96.4%),despite no statistical significance(P=0.21).Pancreatic cysts with WF/HRS were statistically associated with higher median levels of GPC1+crExos(99.6%;IQR:97.6%-99.8%)compared to those without(96.5%;IQR:81.3%-99.5%)(P=0.011),presenting an area under the receiver operating characteristic curve value of 0.723(sensitivity 75.0%and specificity 67.7%,using a cutoff of 98.5%;P=0.012).CONCLUSION GPC1+crExos may act as biomarker to support the diagnosis and stratification of PDAC precursor lesions,and in signaling individuals with genetic predisposition in the absence of EUS abnormalities. | Pedro Moutinho-Ribeiro Ines A Batista Sofia T Quintas Bárbara Adem Marco Silva Rui Morais Armando Peixoto Rosa Coelho Pedro Costa-Moreira Renato Medas Susana Lopes Filipe Vilas-Boas Manuela Baptista Diogo Dias-Silva Ana L Esteves Filipa Martins Joanne Lopes Helena Barroca Fátima Carneiro Guilherme Macedo Sonia A Melo | 2022 | World Journal of Gastroenterology2022，28，31： | 0 |
| 9 | Antidepressant Drugs Modulate Differentially Anti-inflammatory Lithium's Property: An in Vitro and in Vivo Study显示文摘 | Femanda Barbisan Pedro Antonio Schmidt do Prado-Lima Veronica Farina Azzolin Maiquidieli Dal Berto Claudia Giuliano Bica Cibele Ferreira Teixeira Dianni Capeleto Ivo Emilio da Cruz Jung Euler Esteves Ribeiro Marta Maria Medeiros Frescura Duarte Ivana Beatrice Manica da Cruz | 2018 | Journal of Pharmacy and Pharmacology2018，6，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员