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| 1 | Frequent loss of heterozygosity at 8p22 chromosomal region in diffuse type of gastric cancer显示文摘AIM: To study the loss of heterozygosity (LOH) at 8p21-23 locus in diffuse gastric cancer.METHODS: To evaluate the involvement of this region in gastric cancer, we used eight microsatellite markers covering two Mb of mentioned region, to perform a high-resolution analysis of allele loss in 42 cases of late diffuse gastric adenocarcinoma.RESULTS: Six of these STS makers: D8S1149, D8S1645, D8S1643, D8S1508, D8S1591, and D8S1145 showed 36%, 28%, 37%, 41%, 44% and 53% LOH, respectively.CONCLUSION: A critical region of loss, close to the NAT2 locus and relatively far from FEZ1 gene currently postulated as tumor suppressor gene in this region. | Hedayat Allah Hosseini Ali Ahani Hamid Galehdari Ali Mohammad Froughmand Masoud Hosseini Abdolrahim Masjedizadeh Mohammad Reza Zali | 2007 | World Journal of Gastroenterology2007，13，24： | 9 |
| 2 | Densification behavior of yttria-stabilized zirconia powders for solid oxide fuel cell electrolytes显示文摘Yttria-stabilized zirconia(YSZ) is the most common electrolyte material for solid oxide fuel cells. Herein, we conducted a comparative study on the densification behavior of three different kinds of commercial 8 mol% YSZ powders:(i) TZ-8Y(Tosoh, Japan),(ii) MELox 8Y(MEL Chemicals, UK), and(iii) YSZ-HT(Huatsing Power, China). The comparison was made on both the selfsupporting pellets and thin-film electrolytes coated onto a NiO–YSZ anode support. For the pellets, MELox 8Y showed the highest densification at lower sintering temperatures with 93% and 96% of the theoretical density at 1250 and 1300 ℃, respectively. Although YSZ-HT showed a higher sintering rate than TZ-8Y, a sintering temperature of 1350 ℃ was required for both the powders to reach 95% of the theoretical density. For the thin-film electrolytes, on the other hand, YSZ-HT showed the highest sintering rate with a dense microstructure at a co-sintering temperature of 1250 ℃. Our results indicate that besides the average particle size, other factors such as particle size distribution and post-processing play a significant role in determining the sintering rate and densification behavior of the YSZ powders. Additionally, a close match in the sintering shrinkage of the electrolyte and anode support is important for facilitating the densification of the thin-film electrolytes. | Dhruba PANTHI Nader HEDAYAT Yanhai DU | 2018 | Journal of Advanced Ceramics2018，7，4： | 4 |
| 3 | Asymptomatic Colorectal Cancer with Un-Resectable Liver Metastases: Immediate Colorectal Resection or Up-Front Systemic Chemotherapy?显示文摘 | Andrea Muratore MD Daria Zorzi MD Hedayat Bouzari MD Marco Amisano MD Paolo Massucco MD Elisa Sperti MD Lorenzo Capussotti MD | 2007 | Annals of Surgical Oncology2007，，2： | 2 |
| 4 | Experimental and Numerical Study of Shear Fracture in Brittle Materials with Interference of Initial Double Cracks显示文摘A simultaneous experimental and numerical study of shear fracture of concrete-like materials is carried out using Brazilian disc specimens with initial double edge cracks and fourpoint bending beam specimens with double edge-notches.The interference effects of two cracks/notches are investigated through varied ligament angles and crack lengths.It is shown that shear fracturing paths change remarkably with the initial ligament angles and crack lengths.The cracked specimens are numerically simulated by an indirect boundary element method.A comparison between the numerical results and the experimental ones shows good agreement. | Hadi Haeri Vahab Sarfarazi Mohammad Fatehi Marji Ahmadreza Hedayat Zheming Zhu | 2016 | Acta Mechanica Solida Sinica2016，29，5： | 2 |
| 5 | The role of dopamine D2 receptors in the amygdala in metabolic and behavioral responses to stress in male Swiss-Webster mice显示文摘D2 多巴胺受体在杏仁之类的不同部分被发现的目的。然而,它对应力的贡献是未知的。在现在的学习,因此,我们响应应力在新陈代谢、神经质的变化上在杏仁之类检验了刺激的效果和 D2 多巴胺受体的抑制。方法双边的杏仁之类管子在 Swiss-Webster 老鼠被执行(n = 7 ) 。在恢复,多巴胺 D2 受体对手的不同剂量, sulpiride (1, 5 和 10 g/mouse ) 或多巴胺 D2 上受体收缩筋, bromocriptine (1, 5 和 10 g/mouse ) 被注入杏仁之类。动物然后被放在他们在 30 min 以后收到了触电(10 mV 电压, 10 Hz 频率和 60 s 持续时间) 的压力仪器(通讯盒子) 。动物活动为 10 被记录 min 在前和在压力正式就职以后的 10 min。运动,高耸并且结冰被调查。新陈代谢的变化例如食物和水吸入和厌食,被学习。结果显示出的结果那个压力增加了血浆皮质脂酮的集中,它被减少在运动跟随并且高耸并且结冰的增加行为。而且,重量和食物吸入被减少。bromocriptine 的管理在 10 g/mouse 在 1 和 5 g/mouse 的剂量和皮质脂酮的增加导致了皮质脂酮的减小。另外, bromocriptine (1 和 5 g/mouse ) 的更低的剂量在运动引起了增加并且高耸并且在结冰的减少行为。类似的结果与 sulpiride 注射被观察。结论 D2 多巴胺受体能在应力在杏仁之类起一个主要作用。收缩筋和 D2 受体的一个对手稀释响应应力观察的新陈代谢。 | Maryam Hassantash Hedayat Sahraei Zahra Bahari Gholam Hossein Meflahi Roshanak Vesali | 2017 | Frontiers in Biology2017，12，4： | 2 |
| 6 | Molecular dynamic simulation of carbon dioxide,methane,and nitrogen adsorption on Faujasite zeolite显示文摘Removing impurities such as carbon dioxide and nitrogen from natural gas is a technical challenge and one of the major concerns in natural gas treatment process.In this study,adsorption of CH_(4),N_(2),and CO_(2)on the Faujasite(FAU)zeolite has been studied using molecular dynamics simulation at temperatures of 293,308,and 323 K and pressures up to 1 MPa.COMPASS force field was used to model the interactions between zeolite and guest molecules.Ewald and atom-based summation methods were used for the calculation of electrostatic and van der Waals forces,respectively.Simulated results were modeled using Langmuir,Freundlich,Toth,and Sips adsorption isotherms.Sips isotherm for CO_(2),and Toth isotherm for CH_(4)and N_(2)pure compounds showed the best performance.Heat of adsorption for CH_(4),CO_(2),and N_(2)were calculated to be-15.48,-24.1,and-13.31 kJ·mol^(-1),respectively.A comparative study showed that the simulation model was successful in predicting the overall trend of the adsorption with acceptable accuracy. | Hojatollah Moradi Hedayat Azizpour Hossein Bahmanyar Mohammad Emamian | 2022 | Chinese Journal of Chemical Engineering2022，35，3： | 2 |
| 7 | Cooperative Communication in Wireless Networks显示文摘 | HUNTER T E HEDAYAT A | 2004 | IEEE Communications Magazine2004，42，10： | 1 |
| 8 | Using S-statistic for investigating the effect of temperature on hydrodynamics of gas-solid fluidization显示文摘The influence of temperature on fluidization was investigated by a statistical chaotic attractor comparison test known as S-statistic.After calibration of the variables used in this method,the S-test was applied to the radioactive particle tracking(RPT) data obtained from a lab-scale fluidized bed.Experiments were performed with sand as fluidized particles and in temperatures from ambient up to 600 ℃ with superficial gas velocities of 0.29,0.38 and 0.52 m/s.Considering the behavior of bubbles and comparing with frequency domain analysis,it was concluded that S-statistic is a reliable method for characterization of fluidization process behavior at different temperatures. | Mohammad Reza Tamadondar Reza Zarghami Hedayat Azizpour Navid Mostoufi Jamal Chaouki Ramin Radmanesh | 2013 | Particuology2013，11，3： | 1 |
| 9 | Cooperative communication in wireless networks显示文摘 | NOSTRATINOA A HUNTER T E HEDAYAT A | 2004 | IEEE Communications Magazine2004，42，10： | 1 |
| 10 | UpperAirways loca- tions of plasmacytoma显示文摘 | Courtmans I Pigeolet Y Hedayat AH | 2000 | Aeta Otorhinolaryngol Belg2000，54，4： | 1 |
| 11 | Endoscopic ultrasonography (EUS) in the localization of insulinoma显示文摘 | Sotoudehmanash R Hedayat A Shirazian N | 2007 | Endocrine2007，31，3： | 1 |
| 12 | Clinical practice guidelines for support of the family in the patient-centered intensive care unit:American cenege of critical care medicine task force 2004-2005显示文摘 | Davidson JE Powers K Hedayat KM | 2007 | Crit Care Med2007，35，2： | 1 |
| 13 | Proinflammatory cy-tokines in heart failure : double-edged swords 显示文摘 | Hedayat M Mahmoudi MJ Rose NR | 2010 | Heart Fail Rev2010，15，6： | 1 |
| 14 | Cooperative communication in wireless networks显示文摘 | NOSRATINIA A HUNTER T E HEDAYAT A | | 0，，10： | 1 |
| 15 | Cooperative communication in wireless networks显示文摘 | Nosratinia A Hunter T E Hedayat A | 2004 | IEEE Communications Magazine2004，42，10： | 1 |
| 16 | Potential for advanced technology to improve air quality and human health in Shanghai显示文摘 | Streets D G Hedayat L Carmichael G R | 1999 | Environmental Management1999，23，3： | 1 |
| 17 | Cooperative communication in wireless network 显示文摘 | Nosratinia A Hunter T E Hedayat A | 2004 | IEEE Communications Magazine2004，42，10： | 1 |
| 18 | Development of a delay model for unsignal- ized intersections applicable to traffic assignment显示文摘 | Amir H Shahpara Hedayat Z Aashtianib Ardeshir Faghria | 2011 | Transportation Planning and Technology2011，34，5： | 1 |
| 19 | Proinflammatory cytokines in heart failure:double-edged swords显示文摘 | Hedayat M Mahmoudi M J Rose N R | 2010 | Heart Fail Rev2010，15，6： | 1 |
| 20 | Cooperative communication in wireless network显示文摘 | Nosratinia A Hunter T E and Hedayat A | 2004 | IEEE Communications Magazine2004，42，10： | 1 |
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