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| 1 | 活性污泥胞外聚合物提取动力学模型显示文摘为研究活性污泥胞外聚合物(EPS)提取过程中各参数间的基本关系及优化EPS提取过程,建立了EPS提取过程中浓度随时间变化的动力学模型,并通过前人研究数据和本次试验数据对模型进行验证.结果表明,模型对一些经典文献中的数据拟合效果较好,拟合系数(R2)均大于0.94.对MLSS为(1064.47±298.70)mg/L,MLVSS为(822±147)mg/L的活性污泥进行EPS提取,TOC和蛋白质的拟合效果较好,但多糖和DNA的拟合效果不理想.该模型可以大致估算试验中EPS的最大提取量及任一时间的EPS产量. | 段亮 夏四清 宋永会 Slawomir W Hermanowicz | 2009 | 中国环境科学2009，29，9： | 3 |
| 2 | Membrane bioreactor operation at short solids retention times:performance and biomass characteristics显示文摘 | How Y N Slawomir W Hermanowicz | 2005 | Water Res2005，39，6： | 1 |
| 3 | Brain computer interface control via functional connectivity dynamics显示文摘 | Ian D Slawomir J N Kevin W | 2011 | Pattern recognition2011，45，6： | 1 |
| 4 | Preozonation coupled with flotation filtmtion显示文摘 | Slawomir W | 1999 | Water Res1999，9，： | 1 |
| 5 | Preozonation Coupled with Flotation Filtration显示文摘 | Slawomir W | 1999 | Water Res1999，9，： | 1 |
| 6 | Influence of mixed liquor properties and aeration intensity on membrane fouling in a submerged membrane bioreactor at high mixed liquor suspended solids concentrations 显示文摘 | Shane T R Merlo R Slawomir W H | 2007 | Water Res2007，41，： | 1 |
| 7 | Combining Coarse and Fine Models for Optimal Design 显示文摘 | Cheng Q S Bandler J W Slawomir Koziel | 2008 | IEEE microwave magazine2008，9，1： | 1 |
| 8 | Attractive Halogen-Halogen Interactions:F 3 CCl…FH and F 3 CCl…FCH 3 Dimers显示文摘 | SLAWOMIR J G ANDRZEJ J S SOKALSKI W A | 2006 | J Chem Phys2006，327，1： | 1 |
| 9 | Designing compact feedforward neural network models with small training data sets显示文摘 | Stepniewski Slawomir W Jorgensen Charles C | 2002 | J of Aircraft2002，39，3： | 1 |
| 10 | Bacterial amoA and 16S rRNA genes expression in activated sludge during aeration phase in sequencing batch显示文摘 | Agnieszka C Slawomir C Irena W B | 2007 | Polish Journal of Natural Science2007，22，2： | 1 |
| 11 | Membrane bioreactor operation at short solids retention times:performance and biomass characteristics显示文摘 | How Y N Slawomir W Hermanowic | 2005 | Water Res2005，2，39： | 1 |
| 12 | IEEE Transactions On Antennas and Propagation显示文摘 | Zhu Jiang Bandler John W Nikolova Natalia K Slawomir Koziel | 2007 | 55:651-6582007，55，： | 1 |
| 13 | Effects of sludge properties on the thickening and dewatering of waste activated sludge显示文摘 | MERLO R P TRUSSELL R S SLAWOMIR W | 2007 | Water Environmental Research2007，79，12： | 1 |
| 14 | Membrane bioreactor operation at short solids retention times:performance and biomass characteristics显示文摘 | How Y Ng Slawomir W Hermanowiez | 2005 | Water Research2005，39，6： | 1 |
| 15 | Nature of X-H^+8…^-5H-Y dihydrogen bonds and X-H…σ interactions 显示文摘 | Slawomir J Grabowski W Andrzej Sokalski Jerzy Leszczynski | 2004 | J Phys Chem A2004，108，： | 1 |
| 16 | Influence of mixed liquor properties and aeration intensity on membrane fouling in a submerged membrane bioreactor at high mixed liquor suspended solids concentrations 显示文摘 | Shane Trussell R Rion Merlo Slawomir W Hermanowicz | 2007 | Water Res2007，41，5： | 1 |
| 17 | Grapefruit-seed extract attenuates ethanol-and stress-induced gastric lesions via activation of prostaglandin, nitric oxide and sensory nerve pathways显示文摘AIM: Grapefruit-seed extract (GSE) containing flavonoids, possesses antibacterial and antioxidative properties but whether it influences the gastric defense mechanism and gastroprotection against ethanol- and stress-induced gastric lesions remains unknown. METHODS: We compared the effects of GSE on gastric mucosal lesions induced in rats by topical application of 100% ethanol or 3.5 h of water immersion and restraint stress (WRS) with or without (A) inhibition of cyclooxygenase (COX)-1 activity by indomethacin and rofecoxib, the selective COX-2 inhibitor, (B) suppression of NO-synthase with L-NNA (20 mg/kg ip), and (C) inactivation by capsaicin (125 mg/kg sc) of sensory nerves with or without intragastric (ig) pretreatment with GSE applied 30 min prior to ethanol or WRS. One hour after ethanol and 3.5 h after the end of WRS, the number and area of gastric lesions were measured by planimetry, the gastric blood flow (GBF) was assessed by H2-gas clearance technique and plasma gastrin levels and the gastric mucosal generation of PGE2, superoxide dismutase (SOD) activity and malonyldialdehyde (MDA) concentration, as an index of lipid peroxidation were determined. RESULTS: Ethanol and WRS caused gastric lesions accompanied by the significant fall in the GBF and SOD activity and the rise in the mucosal MDA content. Pretreatment with GSE (8-64 mg/kg i g) dose-dependently attenuated gastric lesions induced by 100% ethanol and WRS; the dose reducing these lesions by 50% (ID50) was 25 and 36 mg/kg, respectively, and this protective effect was similar to that obtained with methyl PGE2 analog (5 μg/kg i g). GSE significantly raised the GBF, mucosal generation of PGE2, SOD activity and plasma gastrin levels while attenuating MDA content. Inhibition of PGE2 generation with indomethacin or rofecoxib and suppression of NO synthase by L-NNA or capsaicin denervation reversed the GSE-induced protection and the accompanying hyperemia. Co-treatment of exogenous calcitonine gene-related peptide (CGRP) with GSE restored the protection and accompanying hyperemic effects of GSE in rats with capsaicin denervation. CONCLUSION: GSE exerts a potent gastroprotective activity against ethanol and WRS-induced gastric lesions via an increase in endogenous PG generation, suppression of lipid peroxidation and hyperemia possibly mediated by NO and CGRP released from sensory nerves. | Tomasz Brzozowski Peter C Konturek Danuta Drozdowicz Stanislaw J Konturek Oxana Zayachivska Robert Pajdo Slawomir Kwiecien Wieslaw W Pawlik Eckhart G Hahn | 2005 | World Journal of Gastroenterology2005，11，41： | 1 |
| 18 | I Membrane bioreactor operation at short sohds retention times 显示文摘 | How Y N Slawomir W Hermanowicz | 2005 | Water Research2005，39，6： | 1 |
| 19 | Membrane bioreactor operation at short solids retention times: performance and biomass characteristics 显示文摘 | HOW Y N SLAWOMIR W H | 2005 | Water Research2005，39，6： | 1 |
| 20 | Membrane bioreactor operation at short solids retention times: performance and biomass characteristics显示文摘 | HOW Y N SLAWOMIR W HERMANOWIC Z | 2005 | Water Research2005，39，6： | 1 |
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