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| 1 | 1612例正畸患者上颌锥形侧切牙患病率调查显示文摘目的调查正畸患者上颌恒侧切牙发生锥形牙的患病状况。方法对1612例在正畸科就诊患者的病历资料进行上颌侧切牙形态研究,对不同性别和不同错(牙合)类型的患病率进行卡方检验。结果上颌锥形侧切牙的总体患病率为7.6%,男性患病率(8.3%)与女性患病率(7.1%)之间差异无统计学意义(P>0.05)。安氏Ⅱ类错(牙合)畸形中锥形牙的患病率(10.1%)显著高于Ⅰ类(6.1%)和Ⅲ类(6.0%)(P<0.05)。锥形侧切牙双侧发生者占40.2%,单侧发生者占59.8%,其中右侧(35.2%)多于左侧(24.6%)。结论上颌锥形侧切牙在正畸人群中的发病率高于普通人群,其在安氏Ⅱ类错(牙合)畸形患者中的患病率显著高于Ⅰ类和Ⅲ类错(牙合)畸形患者。 | Wassim Bouzid 花放 熊晖 热孜万.克衣木 贺红 | 2012 | 中华临床医师杂志(电子版)2012，6，15： | 6 |
| 2 | 优化遮盖力并降低钛白粉用量的先进遮盖聚合物与新型分散剂技术显示文摘钛白粉短缺以及由此而引起的价格上涨再次激励涂料化学家为增加涂料遮盖力而寻找这一关键原材料的替代品。针对这一目标,阿科玛最近推出了两种新技术──CelocorTM遮盖聚合物和能提高钛白粉遮盖效率的新型分散剂。本文介绍了这两种新技术产品的性能,并通过其在4种乳胶漆中的应用实例说明如何有效利用这两种技术的组合来显著降低涂料配方中所需钛白粉的用量。 | 伍文君 熊喜竹 Christine Fortener Medhi Bouzid Mike Kaufman 刘丽莉 | 2013 | 电镀与涂饰2013，32，9： | 3 |
| 3 | Mechanical and Metallurgical Characterization of HSLA X70Welded Pipeline Steel Subjected to Successive Repairs显示文摘The aim of this work is to study the influence of successive weld repairs on the microstructure and the mechanical behavior of the heat-affected zone(HAZ) of an HSLA X70 steel. Detailed microstructural examination combined to grain size measurement showed that beyond the second weld repair, the microstructure of the HAZ undergoes significant change in the grain morphology and grain growth. The results of the X-ray diffraction analyzed using MAUD software indicated an increase in the crystallite size and a decrease in the dislocation density according to the number of weld repair operations. Consequently, a loss of mechanical properties, namely the yield strength and the toughness with the number of weld repairs, was recorded. Beyond the second weld repair operation, the properties of the welded joint do not fulfill the standards applied in piping industry. | Bouzid Maamache Mabrouk Bouabdallah Abdelhalim Brahimi Youcef Yahmi Billel Cheniti Brahim Mehdi | 2016 | Acta Metallurgica Sinica(English Letters)2016，29，6： | 2 |
| 4 | Assessment of natural frequency of installed offshore wind turbines using nonlinear finite element model considering soil-monopile interaction显示文摘A nonlinear finite element model is developed to examine the lateral behaviors of monopiles, which support offshore wind turbines(OWTs) chosen from five different offshore wind farms in Europe. The simulation is using this model to accurately estimate the natural frequency of these slender structures, as a function of the interaction of the foundations with the subsoil. After a brief introduction to the wind power energy as a reliable alternative in comparison to fossil fuel, the paper focuses on concept of natural frequency as a primary indicator in designing the foundations of OWTs. Then the range of natural frequencies is provided for a safe design purpose. Next, an analytical expression of an OWT natural frequency is presented as a function of soil-monopile interaction through monopile head springs characterized by lateral stiffness K_L, rotational stiffness K_R and cross-coupling stiffness K_(LR) of which the differences are discussed. The nonlinear pseudo three-dimensional finite element vertical slices model has been used to analyze the lateral behaviors of monopiles supporting the OWTs of different wind farm sites considered. Through the monopiles head movements(displacements and rotations), the values of K_L, K_R and K_(LR) were obtained and substituted in the analytical expression of natural frequency for comparison. The comparison results between computed and measured natural frequencies showed an excellent agreement for most cases. This confirms the convenience of the finite element model used for the accurate estimation of the monopile head stiffness. | Djillali Amar Bouzid Subhamoy Bhattacharya Lalahoum Otsmane | 2018 | Journal of Rock Mechanics and Geotechnical Engineering2018，10，2： | 2 |
| 5 | Chlamydia trachomatis and male infertitity in Tunisia 显示文摘 | Gdoura R Keskes - Ammar L Bouzid F | 2001 | Eur J Contracept Reprod Health Care2001，6，2： | 1 |
| 6 | Wear behavior of the abrasive grains used in optical glass polishing显示文摘 | BELKHIR N BOUZID D HEROLD V | | 0，，： | 1 |
| 7 | Evaluation of con tact stress in stuffing box packings显示文摘 | Mohammed Diany Abdel-Hakim Bouzid | 2006 | ASME Pressure Ves sels and Piping Division Conference2006，，7： | 1 |
| 8 | Creep analysis of bolted flange joints显示文摘 | Akli Nechache Abdel-Hakim Bouzid | 2007 | International Journal of Pressure Vessels and Piping2007，，84： | 1 |
| 9 | Effect of salinity on water stress, growth and yield of broadbeans显示文摘 | Katerji N van Hoorn J W Hamdy A Bouzid N El-sayed Mahrous S Mastrorilli M | 1992 | Agricultural Water Management1992，21，： | 1 |
| 10 | A study on removal characteristics of copper from aqueous solution by sewage sludge and pomace ashes 显示文摘 | Bouzid J Elouear Z Ksibi M | 2008 | Journal of Hazardous Materials2008，152，2： | 1 |
| 11 | Analytical evaluation of stresses and displacements of stuffing-box packing based on a flexibility analysis显示文摘 | Mohammed Diany Abdel-Hakim Bouzid | 2009 | Tribology International2009，42，2： | 1 |
| 12 | Detection and surveillance of waterborne protozoan parasites显示文摘 | Bouzid M Steverding D Tyler KM | 2008 | Curt Opin Biotechnol2008，19，3： | 1 |
| 13 | Adsorptive re- moval of copper (11)from aqueous solutions on activated carbon prepared from Tunisian date stones : equilibrium, kinetics and thermodynamics 显示文摘 | Bouhamed F Elouear Z Bouzid J | 2012 | Journal of the Taiwan Institute of Chemical Engineers2012，43，5： | 1 |
| 14 | Momentum transfer of a lattice-Boltzmann fluid with boundaries显示文摘 | Bouzid M Firdaouss M Lallemand P | 2002 | Phys Fluids2002，13，： | 1 |
| 15 | BAMHI DNA fragment H-polymorphism of Epstein-Barr virus is associated with the mutations present in an 89 bP sequence localized in EBNA2 gene显示文摘 | Sheng W Bouguermouh A Bouzid M | 2004 | Virus Genes2004，29，1： | 1 |
| 16 | Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions 显示文摘 | BACCAR R BOUZID J FEKI M | 2009 | J Hazard Mater2009，162，23： | 1 |
| 17 | A randomized phase Ⅱtrial of irinotecan in combination with infinic acid regimens as firstline therapy for advanced colorectal cancer显示文摘 | Bouzid K Khalfallah S Jujakouski J | 2003 | J Ann Oncol2003，14，7： | 1 |
| 18 | Energy based 3D trajectory tracking control of quadrotors with model-free based on-line disturbance compensation显示文摘In this work, a Revisited form of the so-called Model-Free Control(R-MFC) is derived.Herein, the MFC principle is employed to deal with the unknown part of a plant only(i.e., unmodeled dynamics, disturbances, etc.) and occurs beside an Interconnection and Damping AssignmentPassivity Based Control(IDA-PBC) strategy. Using the proposed formulation, it is shown that we can significantly improve the performance of the control through the reshaping properties of the IDA-PBC technique. Moreover, the control robustness level is increased via a compensation of the time-varying disturbances and the unmodeled system dynamics. This on-line compensation capability is provided by the MFC principle. The problem is studied in the case of Multi-Input Multi-Output(MIMO) mechanical systems with an explicit application to a small Vertical Take-Off and Landing(VTOL) Unmanned Aerial Vehicle(UAV) where a stability analysis is also provided. Numerical simulations have shown satisfactory results, in comparison with some other control strategies, where an in-depth discussion with respect to the control performance is highlighted by considering several scenarios and using several metrics. | Yasser BOUZID Houria SIGUERDIDJANE Yasmina BESTAOUI | 2018 | Chinese Journal of Aeronautics2018，31，7： | 1 |
| 19 | Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions显示文摘 | BACCARA R BOUZID J FEKI M | 2009 | Journal of Hazardous Materials2009，162，23： | 1 |
| 20 | Preparation of activated carbon from Tunisian olive- waste cakes and its application for adsorption of heavy metal ions显示文摘 | BACCAR R BOUZID J FEKI M | 2009 | J Hazard Mater2009，162，23： | 1 |
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