|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 具有多优先级多服务网络的激励价格控制显示文摘运用 Stackelberg对策中的激励原理 ,研究具有多优先级的多服务网络系统的价控问题。提出了具有管理者的两用户两优先级的激励模型 ,给出了确定激励参数的方法。将此方法扩展到多优先级的情形 ,推导出互联激励参数矩阵。通过数值例子说明了激励价控策略的有效性。 | 井元伟 杨开阳 金福德 Khosrow Sohraby | 2001 | 控制与决策2001,16,4: | 10 |
| 2 | Contribution of tuned liquid column gas dampers to the performance of offshore wind turbines under wind, wave, and seismic excitations显示文摘The main intention of the present study is to reduce wind, wave, and seismic induced vibrations of jackettype offshore wind turbines(JOWTs) through a newly developed vibration absorber, called tuned liquid column gas damper(TLCGD). Using a Simulink-based model, an analytical model is developed to simulate global behavior of JOWTs under different dynamic excitations. The study is followed by a parametric study to explore efficiency of the TLCGD in terms of nacelle acceleration reduction under wind, wave, and earthquake loads. Study results indicate that optimum frequency of the TLCGD is rather insensitive to excitation type. In addition, while the gain in vibration control from TLCGDs with higher mass ratios is generally more pronounced, heavy TLCGDs are more sensitive to their tuned frequency such that ill-regulated TLCGD with high mass ratio can lead to destructive results. It is revealed that a well regulated TLCGD has noticeable contribution to the dynamic response of the JOWT under any excitation. | Khosrow Bargi Reza Dezvareh Seyed Amin Mousavi | 2016 | Earthquake Engineering and Engineering Vibration2016,15,3: | 6 |
| 3 | Optimum geometry of tuned liquid column-gas damper for control of offshore jacket platform vibrations under seismic excitation显示文摘In this study, the effectiveness of a tuned liquid column-gas damper, TLCGD, on the suppression of seismic-induced vibrations of steel jacket platforms is evaluated. TLCGD is an interesting choice in the case of jacket platforms because it is possible to use the structural elements as the horizontal column of the TLCGD. The objective here is to find the optimum geometric parameters, namely orientation and configuration of vertical columns, length ratio, and area ratio of the TLCGD, considering nonlinear damping of the TLCGD and water-structure interaction between the jacket platform and sea water. The effects of different characteristics of ground motion such as PGA and frequency content on the optimum geometry are also investigated and it is observed that these features have some influence on the optimum area ratio. Finally it is observed that pulse arrangement of ground acceleration is one of the most important parameters affecting the efficiency of a TLCGD. In other words, it is found that the TLCGD's capability to reduce the RMS responses depends only on the frequency content of the ground acceleration, but its capability to reduce the maximum responses depends on both the frequency content and the pulse arrangement of the ground acceleration. | Seyed Amin Mousavi Seyed Mehdi Zahrai Khosrow Bargi | 2012 | Earthquake Engineering and Engineering Vibration2012,11,4: | 4 |
| 4 | Comparison among Ocular Response Analyzer,Corvis ST and Goldmann applanation tonometry in healthy children显示文摘AIM: To explore the relationship between different parameters of Ocular Response Analyzer(ORA) and Corvis ST(CST) in a sample of healthy Iranian school-aged children and the relationship between parameters of these 2 instruments against intraocular pressure(IOP), measured by the Goldmann applanation tonometer(GAT-IOP), age and gender, and find possible correlation between ORA and CST with GAT.METHODS: This cross-sectional study included 90 healthy children. A general interview and complete eye examination were performed. Following successful GATIOP measurement, ORA and CST were conducted. The CST parameters were A 1/2 length(A1 L, A2 L), A 1/2 velocity(A1 V, A2 V), highest concavity deformation amplitude(HCDA), radius of curvature(Ro C), peak distance(PD), central corneal thickness(CCT) and IOP. The ORA parameters were corneal hysteresis(CH), corneal resistance factor(CRF), Goldmann-correlated IOP(IOP-G) and corneal compensated IOP(IOP-CC). Extracted data was analyzed using the Statistical Package for Social Science software.RESULTS: Totally 39 males with age of 9.08±1.60(6-12)y and 51 females with age of 8.96±1.55(6-13)y were included. Many CST parameters were significantly correlated with CH, CRF, IOP-G and IOP-CC. Some CST parameters had a significant correlation with GAT-IOP, including IOP-CST in both eyes and HCDA, A2 L, PD, and RoC in the left eye, but none with age, except A2 L in the right eye. The CRF measurement showed a significant correlation with GAT-IOP in both eyes and CH in the right eye, yet, none with age. Among all CST and ORA parameters, CCT-CST in both eyes and A1 L in right eye had a significant correlation with gender, although this was a negligible negative correlation. Comparison of mean IOP values by different devices showed a significantly highest IOP overestimation by CST and lowest by IOP-CC compared with GAT. Also, IOP-G versus IOP-CST significantly had the lowest IOP overestimation among others. Overall, either low positive correlation or negligible correlation was found between IOP measurements by 3 instruments.CONCLUSION: The study finds the highest IOP overestimation by CST and lowest by IOP-CC compared with GAT. Overall, either low positive correlation or negligible correlation is found between IOP measurements by the 3 instruments. | Ramin Salouti Ali agha Alishiri Reza Gharebaghi Mostafa Naderi Khosrow Jadidi Ahmad Shojaei-Baghini Mohammadreza Talebnejad Zahra Nasiri Seyedmorteza Hosseini Fatemeh Heidary | 2018 | International Journal of Ophthalmology(English edition)2018,11,8: | 4 |
| 5 | Postprandial dyslipidemia in insulin resistant states in adolescent populations显示文摘Obesity and the metabolic syndrome are becoming increasingly prevalent not only in adults,but also in adolescents.The metabolic syndrome,a complex cluster of metabolic abnormalities,increases one’s risk of developing type 2 diabetes and cardiovascular disease(CVD).Dyslipidemia,a key component of the metabolic syndrome,is highly associated with insulin resistance and contributes to increased CVD risk.Dyslipidemia has traditionally been assessed using a fasting lipid profile [i.e.fasting triglycerides,total cholesterol,low-density lipoprotein cholesterol(LDL-C),and high-density lipoprotein cholesterol(HDL-C)].However,the postprandial state predominates over the course of a day and non-fasting triglycerides independently predict CVD risk.In insulin resistant states,the intestine overproduces triglyceride-rich lipoprotein(TRL) particles,termed chylomicrons(CMs),following ingestion of a fat-containing meal,as well as in the fasting state.Along with elevated hepatic TRLs(i.e.very-low density lipoproteins),CMs contribute to remnant lipoprotein accumulation,small dense LDL particles,and reduced HDL-C,which collectively increase CVD risk.Given the early genesis of atherosclerosis and physiological metabolic changes during adolescence,studying postprandial dyslipidemia in the adolescent population is an important area of study.Postprandial dyslipidemia in the pediatric population poses a significant public health concern,warranting a better understanding of its pathogenesis and association with insulin resistance and CVD.This review discusses the metabolic syndrome,focusing on the link between insulin resistance,postprandial dyslipidemia,and CVD risk.Furthermore,the clinical significance and functional assessment of postprandial dyslipidemia,specifically in the adolescent population,is discussed in more detail. | Victoria Higgins Khosrow Adeli | 2020 | The Journal of Biomedical Research2020,34,5: | 2 |
| 6 | The relationship between homeostasis model assessment and cardiovascular risk factors in Iranian subjects with normal fasting glucose and normal glucose tolerance显示文摘 | Reza Meshkani Mohammad Taghikhani Bagher Larijani Shohreh Khatami Ehteram Khoshbin Khosrow Adeli | 2006 | Clinica Chimica Acta2006,,1: | 2 |
| 7 | 水平井技术在美国的发展潜力显示文摘过去 10年 ,由于取得了很好的效果 ,水平井在美国的应用大大地增加了。自 1990年以来 ,美国水平井的钻井速度一直高达 6 0 0 10 0 0口 /年。所钻井大多位于三个层系 :得克萨斯州的奥斯汀白垩系(79% ) ,北达科塔州的贝肯页岩层系 (5 % ) ,科罗拉多和怀俄明州的里奥布拉瓦层系 (2 % )。位于其它层系的井大约有 14 %。美国一个与工业联系紧密的能源部门———国家石油技术部 (DOE/NPTO)开发了一套独立分析系统 (包括模型和数据库 ) ,用以估算水平井在补充国内剩余油资源方面的潜力。 | Khosrow Biglarbigi 廖琼 | 2002 | 国外油田工程2002,18,4: | 2 |
| 8 | Mid-Wall Temperature in an Eroded Section of an Austenitic Superheater/Reheater Tube 显示文摘 | Khosrow Zarrabi Ian Rose | | J of Eng Mat and Tech0,,: | 1 |
| 9 | Disordered fat storage and mobilization in the pathogenesis of insulin resistance and type 2 diabetes 显示文摘 | Gary FL Andre C Khosrow A | 2002 | Endocrine Review2002,23,: | 1 |
| 10 | Dietary fructose and the metabolic syndrome 显示文摘 | Abigale M Khosrow A | 2008 | Current Opinin in Gastroenterology2008,24,: | 1 |
| 11 | A reliability perspective of the smart grid 显示文摘 | Khosrow M Ranjit K | 2010 | IEEE Transactions on Smart Grid2010,1,1: | 1 |
| 12 | Behaviour of composite soil reinforced with natural fibres 显示文摘 | Khosrow G Romildo D Toledo F | 1999 | Cement and Concrete Composites1999,21,1: | 1 |
| 13 | Numerical simulation of multi-body floating piers to investigate pontoon stability显示文摘The objective of this study is to develop a procedure to analyze the motions of a floating pier comprised of several pontoons that are modeled as rigid bodies and connected to each other by flexible and rigid connectors.Recently,the use of floating piers has increased because of their advantages,such as faster and higher-quality construction,seismic force isolation for a full-scale mooring system,low dependence on local soil conditions and tides,ability to relocate or reconfigure the pier modules during the operation period and 75-100 years of repair-free service.A floating pier consists of a pier,access bridge,mooring system and fender system,each of which comes in many variations to suit different usages and construction considerations.The typical loads used in the design of these piers are dead loads,live loads,mooring loads,fender loads and environmental loads induced by wind,currents and waves.For numerical simulation,three types of piers are used:passenger piers,light-cargo piers and semi-heavy-cargo piers.The selected piers consist of several large pontoons joined by pivots and have a pile-based mooring system.These piers are modeled by SAP2000software as two-dimensional frames that are linked together.As the first step,each type of pier is subjected to loading,and its general behavior is assessed.According to this behavior,the major load combinations are described for the design of piers and analyzed to determine the behavior of the modules.Lastly,according to the analysis results and the safe use and stability considerations,such as the maximum draft and longitudinal gradient,the dimensions of each module in each pier type are presented. | Mostafa Shahrabi Khosrow Bargi | 2013 | Frontiers of Structural and Civil Engineering2013,7,3: | 1 |
| 14 | Guidelines for the use and interpretation of assays for monitoring autophagy显示文摘 | Daniel J. Klionsky Fabio C. Abdalla Hagai Abeliovich Robert T. Abraham Abraham Acevedo-Arozena Khosrow Adeli Lotta Agholme Maria Agnello Patrizia Agostinis Julio A. Aguirre-Ghiso Hyung Jun Ahn Ouardia Ait-Mohamed Slimane Ait-Si-Ali Takahiko Akematsu Shizu | 2012 | Autophagy2012,,4: | 1 |
| 15 | Synthesis of Polylactides with Different Molecular Weight显示文摘 | HYON Suonghyu JAMSHIDI Khosrow IKADA Yoshito | | Biomaterials0,18,22: | 1 |
| 16 | Evidence of tryptophan at or near active site of glucoamylase Ⅰ of Arthrobotrys amerospora显示文摘 | DARIUSH N AZIM A KHOSROW R | 1999 | Iran Biomed1999,3,4: | 1 |
| 17 | Emergence of the metabolic syndrome in children an epidemiological overview and mechanistic link to dyslipdemia显示文摘 | Rita KA Andre T Khosrow A | 2003 | Clin Biochem2003,36,4: | 1 |
| 18 | Bamboo as reinforcement in structural concrete elementa显示文摘 | Khosrow Ghavami | 2005 | Cement&Concrete Composites2005,27,: | 1 |
| 19 | Lipid and lipoprotein dysregulation in insulin resistant states显示文摘 | RITA K A HEATHER B KHOSROW A | 2006 | Clinica Chimica Acta2006,368,: | 1 |
| 20 | Determining optimal pollution control policies: An application of bilevel programming显示文摘 | Mahyar Amouzegar Khosrow Moshirvaziri | 1999 | European Journal of Operational Research1999,119,: | 1 |