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| 1 | The micropolar fluid model for blood flow through a tapered artery with a stenosis显示文摘为通过向轴的方向 nonsymmetreic,但是放射状地的 axisymmetric 血流动的一个微极的模型对称的温和狭窄逐渐变细动脉被介绍。为了估计狭窄的效果,塑造,合适的几何学被考虑了以便狭窄的轴的形状能就被改变一个参数容易改变(叫作形状参数) 。模型也被用来学习 taper 角度的效果。流动参数象速度那样,流动的抵抗(抵抗阻抗),墙砍在小型机关枪的一种的压力分发在狭窄(狭窄喉咙)的最大的高度的耳的区域和它的大小为形状参数 n 的不同的值被计算了,taper 角度,联合数字 N 和微极的参数 m 。当它与增加联合数字 N 增加时,流动的抵抗与增加形状参数 n 和微极的参数 m 减少,这被显示出。那么,抵抗阻抗的大小为一个牛顿的液体模型比那为微极的液体是更高的。最后,速度侧面,墙砍在小型机关枪的一种的压力分发在狭窄的最大的高度的耳的区域和它的大小为在这个问题上包含的参数的不同价值被讨论。 | Kh.S.Mekheimer M.A.El Kot | 2008 | Acta Mechanica Sinica2008，24，6： | 14 |
| 2 | Influence of magnetic field and Hall currents on blood flow through a stenotic artery显示文摘A micropolar model for blood simulating magnetohydrodynamic flow through a horizontally nonsymmetric but vertically symmetric artery with a mild stenosis is presented.To estimate the effect of the stenosis shape,a suitable geometry has been considered such that the horizontal shape of the stenosis can easily be changed just by varying a parameter referred to as the shape parameter.Flow parameters,such as velocity, the resistance to flow(the resistance impedance),the wall shear stress distribution in the stenotic region,and its magnitude at the maximum height of the stenosis(stenosis throat),have been computed for different shape parameters,the Hartmann number and the Hall parameter.This shows that the resistance to flow decreases with the increasing values of the parameter determining the stenosis shape and the Hall parameter,while it increases with the increasing Hartmann number.The wall shear stress and the shearing stress on the wall at the maximum height of the stenosis possess an inverse characteristic to the resistance to flow with respect to any given value of the Hartmann number and the Hall parameter.Finally,the effect of the Hartmann number and the Hall parameter on the horizontal velocity is examined. | Kh.S.Mekheimer M.A.El Kot | 2008 | Applied Mathematics and Mechanics(English Edition)2008，29，8： | 9 |
| 3 | Mitigation of floor heave in West Kentucky Coal Mine显示文摘A West Kentucky mine operation in No. 11 seam encountered floor heave, due to the localized increase in the thickness of the fireclay mine floor. Floor heave has overridden seals installed in two mined out panels. The third seal's location was planned for isolating that area from the Mains. A plan of support has been developed to prevent repetition of the floor heave and related problems outby the seals. The applied ground control measures were successful. An attempt of a 3D numerical modeling was made; thus, it would match the observed behavior of the mine floor and could be used as a design tool in similar conditions. The paper describes sequence of events, an applied mitigation ground control system, and the first stage of numerical modeling. | Perry Kyle Bradley Joel Unrug Kot Klimek Mark | 2016 | International Journal of Mining Science and Technology2016，26，3： | 3 |
| 4 | 一种新的加密方法及在数字数据版权保护中应用(英文)显示文摘提出了一种新的具有多个私钥的加密方法.这种加密方法的安全性有赖于有限域上分组码译码问题的困难性.根据所提的加密算法,给出了一种适用于数字数据版权盗版跟踪方案.对于每一个数字数据的合法拷贝,给出的跟踪方案都分配一个分组码的码字与该拷贝的解密软件或者相关装置相对应.所提的方案能够有效地提取与解密软件或者装置相对应的码字,并进而利用所用分组码的译码算法找到所有参与非法拷贝制作的合法授权用户,其中,假设参与数字数据非法拷贝的合法用户数不超过所用码的纠错能力.与其他已有方案相比,所提方案具有更好的性能,并且容易实现.所提加密方案的潜在应用领域包括计算机软件、视频/音频等产品的数字数据版权保护方面. | 马建峰 Chiam Teechye Kot Chichung Alex | 2002 | 软件学报2002，13，3： | 2 |
| 5 | Modulation of protein tyrosine phosphorylation in gastric mucosa during re-epithelization processes显示文摘AIM:To investigate the role of protein tyrosine phosphorylation in gastric wound formation and repair following ulceration. METHODS:Gastric lesions were induced in rats using restraint cold stress.To investigate the effect of oxidative and nitrosative cell stress on tyrosine phosphorylation during wound repair,total activity of protein tyrosine kinase(PTK),protein tyrosine phosphatase (PTP),antioxidant enzymes,nitric oxide synthase (NOS), 2',5'-oligoadenylate synthetase,hydroxyl radical and zinc levels were assayed in parallel. RESULTS:Ulcer provocation induced an immediate decrease in tyrosine kinase(40% in plasma membranes and 56% in cytosol,(P<0.05) and phosphatase activity (threefold in plasma membranes and 3.3-fold in cytosol),followed by 2.3-2.4-fold decrease (P<0.05) in protein phosphotyrosine content in the gastric mucosa. Ulceration induced no immediate change in superoxide dismutase (SOD) activity,30% increase (P<0.05) in catalase activity,2.3-fold inhibition (P<0.05) of glutathione peroxidase,3.3-fold increase (P<0.05) in hydroxyl radical content,and 2.3-fold decrease (P<0.05) in zinc level in gastric mucosa.NOS activity was three times higher in gastric mucosa cells after cold stress. Following ulceration,PTK activity increased in plasma membranes and reached a maximum on day 4 after stress (twofold increase,P<0.05),but remained inhibited(1.6-3-fold decrease on days 3,4 and 5,P<0.05) in the cytosol.Tyrosine phosphatases remained inhibited both in membranes and cytosol(1.5-2.4-fold,P< 0.05).NOS activity remained increased on days 1,2 and 3(3.8-,2.6-,2.2-fold,respectively,P<0.05).Activity of SOD increased 1.6 times(P<0.05)days 4 and 5 after stress.Catalase activity normalized after day 2. Glutathione peroxidase activity and zinc level decreased (3.3-and 2-fold,respectively,P<0.05)on the last day. Activity of 2',5'-oligoadenylate synthethase increased 2.8-fold (P<0.05) at the beginning,and 1.6-2.3-fold (P<0.05) during ulcer recuperation,and normalized on day 5,consistent with slowing of inflammation processes. CONCLUSION:These studies show diverse changes in total tyrosine kinase activity in gastric mucosa during the recovery process.Oxidative and nitrosative stress during lesion formation might lead to the observed reduction in tyrosine phosphorylation during ulceration. | Olena V Bogdanova Larysa I Kot Kateryna V Lavrova Volodymyr B Bogdanov Erica K Sloan Tetyana V Beregova Ludmyla I Ostapchenko | 2010 | World Journal of Biological Chemistry2010，1，11： | 2 |
| 6 | Removal of mixed heavy metal ions in wastewater by zeolite 4A and residual products from recycled coal fly ash 显示文摘 | Hui K S Chao C Y H Kot S C | 2005 | Journal of Hazardous Materials2005，127，13： | 1 |
| 7 | Two-dimensional polar Harmo- nic transforms for invariant image representation 显示文摘 | Yap P Jiang X Kot A C | 2010 | IEEE Transactions on Pattern Analysis and Machine In- telligence2010，32，7： | 1 |
| 8 | The role of speciation in analyticalchemistry显示文摘 | Agata Kot Jacek Namiesfiik | 2000 | Trends in Analytical Chemistry2000，19，23： | 1 |
| 9 | The Role of Speciation in Analytical Chemistry显示文摘 | KOT A NAMIESNIK J | 2000 | Trends in Analysis Chemistry2000，19，23： | 1 |
| 10 | Pattern-based Data Hiding for Binary Image Authentication by Connectivity-preserving显示文摘 | Yang Huijuan Kot A C | 2007 | IEEE Transactions on Multimedia2007，9，3： | 1 |
| 11 | Eigenfeature regularization and extraction in face recognition显示文摘 | Jiang X Mandal B Kot A | 2008 | Transactions on Pattern Analysis and Machine Intelligence2008，30，3： | 1 |
| 12 | Removal of mixed heavy metal ionsin wastewater by zeolite 4A and residual products from recycledcoal fly ash显示文摘 | Hui K Chao C Kot SC | 2005 | J Hazard Mater2005，127，13： | 1 |
| 13 | Controversial issue in hyperbaric oxygen therapy:a European Committee for Hyperbaric Medicine Workshop显示文摘 | Kot J Mathieu D | 2011 | Diving Hyperb Med2011，41，2： | 1 |
| 14 | Organic pollutants in precipitation: determination of pesticides and polycyclic aromatic hydrocarbons in Gdansk, Poland显示文摘 | Polkowska Z Kot A Wiergowski M | 2000 | Atmospheric Environment2000，34，： | 1 |
| 15 | Expression and significance of HER family receptors m neuroblastic tumors显示文摘 | lzycka-Swieszewska E Wozniak A Drozynska E Kot J Grajkowska W Klepacka T Perek D Koltan S | | 0，，03： | 1 |
| 16 | International aeromedical evacuation显示文摘 | Teichman PG Donchin Y Kot RJ | | 0，，03： | 1 |
| 17 | Removal of mixed heavy metal ions in waste water by zeolite 4A and residual products from recycled coal fly ash显示文摘 | Hui K S Chao C Y H Kot S C | | Journal of Hazardous Materials0，127，123： | 1 |
| 18 | Invasion and chaos in a periodically pulsed mass-action chemostat显示文摘 | Funasaki E Kot M | 1993 | Theoretical Population Biology1993，44，2： | 1 |
| 19 | Removal of mixed heavy metal ions in wastewater by zeolite 4A and residual products from recycled coal fly ash 显示文摘 | Hui K S Chao C Y H Kot S C | 2005 | Journal of Hazardous Materials2005，127，13： | 1 |
| 20 | Surgical treat- ment of acute pancreatitis today 显示文摘 | Szentkereszty Z Kot~in R Damjanovich L | 2010 | Orv Hetil2010，151，41： | 1 |
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