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206篇 您的检索式:作者名="Jorge A C"
    题名 作者 年代 出处 被引量
1双峰分布颗粒体系的多角度动态光散射数据反演(英文)显示文摘采用多角度动态光散射和加权正则化反演方法,对4组模拟的双峰分布颗粒体系(100/600nm,200/600nm,300/600nm和350/600nm)分别选取1、3、6和10个散射角进行测量.粒度反演结果表明,采用加权正则化方法反演双峰颗粒体系的多角度动态光散射测量数据,可获得峰值位置比小于2∶1且含有大粒径(>350nm)颗粒的双峰颗粒粒度分布.采用标准聚苯乙烯乳胶颗粒进行实测的结果验证了这一结论.得到含大粒径颗粒的双峰粒度分布反演结果的原因在于,多角度动态光散射能提供更多的大粒径颗粒的粒度信息,加权正则化反演方法能减少测量数据中的噪声,因而多角度动态光散射测量数据的加权反演能实现峰值位置比小于2∶1且含有大粒径颗粒的双峰颗粒体系的测量.徐敏 申晋 朱新军 THOMAS John C CLEMENTI Luis A VEGA Jorge R 2017光子学报2017,46,2:7
2Influence of proton pump inhibitors in the development of spontaneous bacterial peritonitis显示文摘AIM To investigate whether the use of proton pump inhibitors(PPIs) increases the incidence of spontaneous bacterial peritonitis(SBP) in patients with cirrhosis and ascites.METHODS An historical cohort study was carried out in cirrhotic outpatients with ascites followed in a specialized clinic at a tertiary hospital in Southern Brazil. Patient charts were reviewed to collect information on the variables of interest as the use of PPIs. Primary outcome was defined as development of SBP during the study period. SBP was diagnosed based on ascitic fluid polymorphonuclear cell count ≥ 250 cells/mm3 without evidence of an intraabdominal, surgically treatable source of infection.RESULTS Of 738 cirrhotic patients, 582(58.2% male) were enrolled, with mean age of 53.6 ± 12 years. Hepatitis C virus infection(36.2%) and alcohol abuse(25.6%) were the main etiologies of cirrhosis. The presence of ascites was detected in 299(51.4%) patients during the development of the study. Nineteen patients with previous diagnosis of SBP undergoing secondary prophylaxis and 22 patients with insufficient PPI data were further excluded. Of 258 patients with ascites, 151 used PPIs, and 34 developed SBP(22.5%). Among 107 non-users of PPIs, 23 developed SBP(21.5%)(HR = 1.44, 95%CI: 0.85-2.47, P = 0.176). The median follow-up time of patients using PPI was 27 mo vs 32 mo for non-users. Univariate analysis of the risk factors associated with the development of SBP revealed a significant association of SPB with the severity of liver disease according to the Child-Turcotte-Pugh(CTP) score. Multivariate analysis confirmed that CTP score was the only independent variable influencing the occurrence of SBP. Survival at 60 mo(Kaplan-Meier analysis) was similar in users and non-users of PPI, independently of the presence of SBP(58.4% vs 62.7% respectively, P = 0.66). For patients with SBP, survival at 60 mo was 55.1%, vs 61.7% in patients without SBP(P = 0.34). CONCLUSION In conclusion, the rate of SBP was not significantly different in users or non-users of PPIs in this cohort of cirrhotic with ascites.Suelen A S Miozzo Jorge A John Marcelo C Appel-da-Silva Isabella A Dossin Cristiane V Tovo Angelo A Mattos 2017World Journal of Hepatology2017,9,35:5
3Complete regression of myocardial involvement associated with lymphoma following chemotherapy显示文摘Cardiac involvement as an initial presentation of malignant lymphoma is a rare occurrence.We describe the case of a 26 year old man who had initially been diagnosed with myocardial infiltration on an echocardiogram,presenting with a testicular mass and unilateral peripheral facial paralysis.On admission,electrocardiograms(ECG)revealed negative T-waves in all leads and ST-segment elevation in the inferior leads.On twodimensional echocardiography,there was infiltration of the pericardium with mild effusion,infiltrative thickening of the aortic walls,both atria and the interatrial septum and a mildly depressed systolic function of both ventricles.An axillary biopsy was performed and reported as a T-cell lymphoblastic lymphoma(T-LBL).Following the diagnosis and staging,chemotherapy was started.Twenty-two days after finishing the first cycle of chemotherapy,the ECG showed regression of T-wave changes in all leads and normalization of the ST-segment elevation in the inferior leads.A followup two-dimensional echo confirmed regression of the myocardial infiltration.This case report illustrates a lymphoma presenting with testicular mass,unilateral peripheral facial paralysis and myocardial involvement,and demonstrates that regression of infiltration can be achieved by intensive chemotherapy treatment.To our knowledge,there are no reported cases of T-LBL presenting as a testicular mass and unilateral peripheral facial paralysis,with complete regression of myocardial involvement.Juan Pablo Vinicki Tomás F Cianciulli Gustavo A Farace María C Saccheri Jorge A Lax Lucía R Kazelián Adolfo Wachs 2013World Journal of Cardiology2013,5,9:2
4Prediction of asphalt pavement temperature using 3-D finite element method显示文摘Minhoto Manuel J C Pais Jorge C Pereira Paulo A 2005Transportation Research Record2005,1919,184:1
5A review of volatile analytical methods for determining the botanical origin of honey 显示文摘Luis F C G Jorge A P Louis S S 2007Food Chem2007,103,:1
6Extractive Contents of Two Woods and Cork of Portuguese Origin and The Interaction of These Substrates with Cement Suspensions 显示文摘Pereira C Jorge C C Irle M A 2003Forest Products Joumal2003,53,10:1
7Damage in hot rolling work rolls显示文摘Rafael Colás Jorge Ram??rez Ignacio Sandoval Julio C Morales Luis A Leduc 1999Wear1999,,1:1
8System dynamics urban sustainability model for Puerto aura in Puebla,Mexico显示文摘Jorge A Duran E Alberto P C 2009Systemic Practice and Action Research2009,22,2:1
9Muscle fiber type characterization and myosin heavy chain (MyHC) isoform expression in Mediterranean buffaloes显示文摘Francisco C L Jorge A M Carani F R 2011Meat Science2011,88,3:1
10Passive UHF RFID Tag for Airport Suitcase Tracking and Identification 显示文摘CARLA R M JORGE R C CARLOS A F 2011IEEE Antennas and Wireless Propagation Letters2011,10,:1
11Acute renal failure in severely burned patients显示文摘Lopes J A Jorge S Neves F C 2007Resuscitation2007,73,2:1
12IGFs and IGFBPs in GH insensitivity 显示文摘SAVAGE M O BLAIR J C JORGE A J 2005Endocr Dev2005,9,:1
13Free vibration analysis of symmetric laminated composite plates by FSDT and radial basis functions显示文摘Ferreiea A J M Roque C M C Jorge R M N 2005Com- puter Methods in Applied Mechanics and Enginee- ring2005,194,3941:1
14Efficacy and tolerability of airway stents 显示文摘Valente C Catarino A Jorge Ferreira A 2010Rev Port Pneumol2010,16,3:1
15Genetic mapping of resistance to bacterial blight disease in cassava(Manihot esculenta Crantz)显示文摘Jorge V Fregene M A Duque M C 2000Theor Appl Genet2000,,101:1
16Acute renal failure in severely burned patients显示文摘Lopes J A Jorge S Neves F C 2007Resuscitation2007,73,2:1
17Ion-exchanging e- quilibria with aluminum pectinates显示文摘FRANCO C R CHAGAS A P JORGE R A 2002Coll Surf A:Physico- chemical Engineering Aspects2002,204,13:1
18A review of volatile ana- lytical methods for determining the botanical origin of honey 显示文摘Luis F C G Jorge A P Louis S S 2007Food Chemistry2007,103,:1
19A multiple Objective Decision Support Model for the Selection of Remote Load Control Strategies显示文摘Jorge H Antunes C H Martins A G 2000IEEE Transactions on Power Systems2000,5,15:1
20Oxidative stability of soy- bean oil added to Lentinus edodes and Agaricus blazei mushrooms extracts in an accelerated storage test 显示文摘SILVA A C D JORGE N 2012Nutrition & Food Science2012,42,1:1
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