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| 1 | A model for strong attenuation and dispersion of seismic P-waves in a partially saturated fractured reservoir显示文摘In this work we interpret the data showing unusually strong velocity dispersion of P-waves (up to 30%) and attenuation in a relatively narrow frequency range. The cross-hole and VSP data were measured in a reservoir, which is in the porous zone of the Silurian Kankakee Limestone Formation formed by vertical fractures within a porous matrix saturated by oil, and gas patches. Such a medium exhibits significant attenuation due to wave-induced fluid flow across the interfaces between different types of inclusions (fractures, fluid patches) and background. Other models of intrinsic attenuation (in particular squirt flow models) cannot explain the amount of observed dispersion when using realistic rock properties. In order to interpret data in a satisfactory way we develop a superposition model for fractured porous rocks accounting also for the patchy saturation effect. | BRAJANOVSKI Miroslav MüLLER Tobias M PARRA Jorge O | 2010 | Science China(Physics,Mechanics & Astronomy)2010，53，8： | 4 |
| 2 | Quality of life, work productivity impairment and healthcare resources in inflammatory bowel diseases in Brazil显示文摘BACKGROUND Inflammatory bowel diseases(IBD)have been associated with a low quality of life(QoL)and a negative impact on work productivity compared to the general population.Information about disease control,patient-reported outcomes(PROs),treatment patterns and use of healthcare resources is relevant to optimizing IBD management.AIM To describe QoL and work productivity and activity impairment(WPAI),treatment patterns and use of healthcare resources among IBD patients in Brazil.METHODS A multicenter cross-sectional study included adult outpatients who were previously diagnosed with moderate to severe Crohn’s disease(CD)or ulcerative colitis(UC).At enrolment,active CD and UC were defined as having a Harvey Bradshaw Index≥8 or a CD Activity Index≥220 or calprotectin>200μg/g or previous colonoscopy results suggestive of inadequate control(per investigator criteria)and a 9-point partial Mayo score≥5,respectively.The PRO assessment included the QoL questionnaires SF-36 and EQ-5D-5L,the Inflammatory Bowel Disease Questionnaire(IBDQ),and the WPAI questionnaire.Information about healthcare resources and treatment during the previous 3 years was collected from medical records.Chi-square,Fisher’s exact and Student’s t-/Mann-Whitney U tests were used to compare PROs,treatment patterns and the use of healthcare resources by disease activity(α=0.05).RESULTS Of the 407 patients in this study(CD/UC:64.9%/35.1%,mean age 42.9/45.9 years,54.2%/56.6%female,38.3%/37.1%employed),44.7%/25.2%presented moderate-to-severe CD/UC activity,respectively,at baseline.Expressed in median values for CD/UC,respectively,the SF-36 physical component was 46.6/44.7 and the mental component was 45.2/44.2,the EQ-visual analog scale score was 80.0/70.0,and the IBDQ overall score was 164.0/165.0.Moderate to severe activity,female gender,being unemployed,a lower educational level and lower income were associated with lower QoL(P<0.05).Median work productivity impairment was 20%and 5%for CD and UC patients,respectively,and activity impairment was 30%,the latter being higher among patients with moderate to severe disease activity compared to patients with mild or no disease activity(75.0%vs 10.0%,P<0.001).For CD/UC patients,respectively,25.4%/2.8%had at least one surgery,38.3%/19.6%were hospitalized,and 70.7%/77.6%changed IBD treatment at least once during the last 3 years.The most common treatments at baseline were biologics(75.3%)and immunosuppressants(70.9%)for CD patients and 5-ASA compounds(77.5%)for UC patients.CONCLUSION Moderate to severe IBD activity,especially among CD patients,is associated with a substantial impact on QoL,work productivity impairment and an increased number of IBD surgeries and hospitalizations in Brazil. | Rogerio Serafim Parra Julio MF Chebli Heda MBS Amarante Cristina Flores Jose ML Parente Odery Ramos Milene Fernandes Jose JR Rocha Marley R Feitosa Omar Feres Antonio S Scotton Rodrigo B Nones Murilo M Lima Cyrla Zaltman Carolina D Goncalves Isabella M Guimaraes Genoile O Santana Ligia Y Sassaki Rogerio S Hossne Mauro Bafutto Roberto LK Junior Mikaell AG Faria Sender J Miszputen Tarcia NF Gomes Wilson R Catapani Anderson A Faria Stella CS Souza Rosana F Caratin Juliana T Senra Maria LA Ferrari | 2019 | World Journal of Gastroenterology2019，25，38： | 2 |
| 3 | How to manage inflammatory bowel disease during the COVID-19 pandemic:A guide for the practicing clinician显示文摘Managing inflammatory bowel disease(IBD)during the coronavirus disease 2019(COVID-19)pandemic has been a challenge faced by clinicians and their patients,especially concerning whether to proceed with biologics and immunosuppressive agents in the background of a global outbreak of a highly contagious new coronavirus(severe acute respiratory syndrome coronavirus 2,SARS-CoV-2).The knowledge about the impact of this virus on patients with IBD,although it is still scarce,is rapidly evolving.In particular,concerns surrounding medications’impact for IBD on the risk of acquiring SARS-CoV-2 infection or developing COVID-19,and potentially exacerbate viral replication and the COVID-19 course,are a current thinking of both practicing clinicians and providers caring for patients with IBD.Managing patients with IBD infected with SARS-CoV-2 depends on both the clinical activity of the IBD and the occasional development and severity of COVID-19.In this review,we summarize the current data regarding gastrointestinal involvement by SARS-CoV-2 and pharmacologic and surgical management for IBD concerning this infection,and the COVID-19 impact on both the patient's psychological functioning and endoscopy services,and we concisely summarize the telemedicine roles during the COVID-19 pandemic. | Júlio Maria Fonseca Chebli Natália Sousa Freitas Queiroz Adérson Omar Mourão Cintra Damião Liliana Andrade Chebli Márcia Henriques de Magalhães Costa Rogério Serafim Parra | 2021 | World Journal of Gastroenterology2021，27，11： | 2 |
| 4 | Possible role for vascular cell proliferation in cerebral vasospasm after subarachnoid hemorr hage显示文摘 | Borel C O McKee A Parra A | 2003 | Stroke2003，34，2： | 1 |
| 5 | Time course of sleep - relatedbreathing disorders in first - ever stroke or transient ischemic attack显示文摘 | Parra O Arboix A Bechich S | 2000 | Am J Re-spir Crit Care Med2000，161，： | 1 |
| 6 | Effects of pulp and paper mill effluents on the microplankton and microbial self-purification capabilities of the Biobio River, Chile显示文摘 | Karrasch B Parra O Cid H | 2006 | Science of The Total Environment2006，359，13： | 1 |
| 7 | Mierowave - assisted regeneration of activated carbons loaded with phannaeeutieah 显示文摘 | C O Ania J B Parra J A Menendez | 2007 | water research2007，41，： | 1 |
| 8 | Time Course of Sleep-related Breathing Disorders in First-ever Stroke or TIA显示文摘 | Parra O Arboix A Bechich S | 2000 | Am J Respir Crit Care Med2000，161，2： | 1 |
| 9 | Sleeprelated breathing disorders:impact on mortality of cerebrovascular disease显示文摘 | Parra O Arboix A Montserrat JM | | 0，，： | 1 |
| 10 | Sleep-related breath ing disorders: impact on mortality of cerebrovascular disease显示文摘 | Parra O Arboix A Montserrat J M | 2004 | EurRespirJ2004，24，26： | 1 |
| 11 | Kinetics of naphthalene adsorption on an activated carbon: comparison between aqueous and organic media 显示文摘 | Cabal B Ania C O Parra J B | 2009 | Chemosphere2009，74，4： | 1 |
| 12 | Xanthogranulomatous cholecystitis:clinical sonographic and CT findings in 26patients显示文摘 | Parra JA Acinas O Bueno J | 2000 | Am J Roentgenol2000，174，4： | 1 |
| 13 | High-level expression and immunogenic properties of the recombinant rabbit hemorrhagic disease virus VP60 capsid protein obtained in Picbia pastoris显示文摘 | Farnos O Boue O Parra F | 2005 | J Biotechnol2005，，117： | 1 |
| 14 | Laparoscopic cysteetomy: initial report on a new treatment for the retained bladder 显示文摘 | Parra R O Andrus C H Jones J P | 1992 | J Urol1992，148，4： | 1 |
| 15 | Time course of sleep-related breathing disorders in first-ever stroke or transient ischemic attack显示文摘 | Parra O Arbix A Bechich S | 2000 | Am J Respir Crit care Med2000，16，2： | 1 |
| 16 | Using DFT analysis of adsorption data of multiple gases including H2 for the comprehensive characterization of microporous carbons显示文摘 | Jagiello J Ania C O Parra J B | 2007 | Carbon2007，45，5： | 1 |
| 17 | 查看详情显示文摘 | Ania C O Parra J B Pis J J | | 0，，： | 1 |
| 18 | Synthesis and application of shitosan mercaptanes as heavy metal retention agent 显示文摘 | Cardenas G Parra O Taboada E | 2001 | International Journal of Biological Macromolecules2001，28，2： | 1 |
| 19 | Effect of microwave and conventional regeneration on the microporous and mesoporous network and on the adsorptive capacity of activated carbons显示文摘 | Ania C O Parra J B Menéndez J A | 2005 | Microporous and Mesoporous Materials2005，85，12： | 1 |
| 20 | Using DFT analysis of adsorption data of multiple gases including H2 for the comprehensive characterization of microporous carbons显示文摘 | JAGIELLO J ANIA C O PARRA J B | 2007 | Carbon2007，45，5： | 1 |
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