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345篇 您的检索式:作者名="Fidan"
    题名 作者 年代 出处 被引量
1Adaptive mode switching of hypersonic morphing aircraft based on type-2 TSK fuzzy sliding mode control显示文摘This paper presents a novel adaptive mode switching scheme for hypersonic morphing aircraft with retracted winglets based on type-2 Takagi-Sugeno-Kang(TSK) fuzzy sliding mode control. For each of retracting and stretching modes, a specific sliding mode controller has been adopted. Drawing upon input/output linearization to globally linearize the nonlinear model of the hypersonic aircraft at first, a type-2 TSK fuzzy logic system is devised for robust mode switching between these sliding mode controllers. For rapid stabilization of the system, the adaptive law for mode switching is designed using a direct constructive Lyapunov analysis.Simulation results demonstrate the stability and smooth transition using the proposed switched control scheme.JIAO Xin FIDAN Baris JIANG Ju KAMEL Mohamed 2015Science China(Information Sciences)2015,58,7:8
2KAP Survey of Turkish University Students on Sexuality,reproductive Health,Drug Addiction and Violence显示文摘Objective To investigate the attitudes, behaviours and reflections of the university students, on sexuality, reproductive health, violence, smoking, alcohol and drug use, and to find out their expectations from a youth health service. Methods A total of 5 300 students (1 880 girls, 3 420 boys) from various faculties of Kyrykkale University were enrolled into this cross-sectional study. Students com- pleted the self-administered questionnaire as one of the researchers was present at the classroom. Research monitors five categories of priority health-risk behaviours among youth and young adults. Results Mean age of 3 420 male (64.5%) and 1 880 female (35.5%) students were 20.3 years. Among all 4 380 (82.9%) students [1 350 girls (71.8%), 3 030 boys (88.5%)] had some kinds of information about sexuality, however this dropped to 2 730 students (51.5%) within the context of adequacy. Friends were the major source (34%) for the first information on sexuality. Using a condom was the mostly heard method of contraception (46.9%) and interestingly 1.1% of the students had no knowledge on any of the protection methods. Among all 25.3% of the students (33.0% boys, 11.4% girls) had some kind of sexual intercourse, and within this group 58.8% experienced his/her first sexual relationship at 18 years of age and over; 53.9% were protected in all intercourses. Using a condom was the main way of protection for boys (63.7%) and pills were for the girls (73.9%). None of the female students mentioned having an abortion but 8% had friends who had undergone abortion. Tobacco use was 35.1% among the group, and 8.7% of the male and 3.6% of the female students were using drugs. Although 67.4% students claimed they never witnessed violence between their parents, 43.2% witnessed violence among their siblings, 67.0% beween friends, 72.6% in the streets and 64.2% in the school. About 30.0% of the students reported having weight problems, and 14.7% admitted visiting a doctor for that problem. If there would be a service provided for the adolescents in the university, 67% of thestudents would attend in case of a problem. Past experiences were important for us and we saw that among all 8% of the participants had some kind of sexual problem, within this group 50.7% felt uncomfortable during the visit and only 60.4% were satisfied with the care of the physician. Conclusion Our study results show the current situation of adolescents in Kyrykkale University and will be used to improve policies and programs to reduce priority health- risk behaviours among youth of our and surrounding provinces and establish a youth friendly service in Kyrykkale University within this purposes.H■zel Selda Sanli Cihat Albayrak Meryem Fidan Serdar Agar Ayca 2006Journal of Reproduction and Contraception2006,17,4:4
3Robust molecular detection of the new Tomato brown rugose fruit virus in infected tomato and pepper plants from Turkey显示文摘Tomato brown rugose fruit virus(ToBRFV)causes severe fruit loss in tomato(Solanum lycopersicum)and pepper(Capsicum annuum)plants.It is an emerging Tobamovirus that is spreading globally.The major challenge is to develop a reliable method for the detection of the virus,and to better characterize the symptoms it causes.The aims of this study,therefore,were to characterize the symptom development on tomato and pepper plants,and to establish a reliable detection method for the virus.Following infection of the tomato and pepper plants with ToBRFV,the leaves turned chlorotic,mosaic or mottled,while the fruit became rugose,necrotic and marbled,and showed discoloration with yellow or brown spots.Transmission electron microscopy(TEM)revealed single rod-like virus particles characteristic of the Tobamoviruses.Classical reverse transcription PCR(RT-PCR)and quantitative PCR(qPCR)with specific primers and probes confirmed that the virus is ToBRFV.We found that the resistance genes from tomato,Tm-2^(2),and pepper,L1,L2,L3 and L4,did not confer resistance to ToBRFV.Here,we present a PCR-based method as a diagnostic test for detecting ToBRFV in infected seeds.This method will help to prevent further spread of the virus in commercial seeds.Hakan FIDAN Pelin SARIKAYA Kubra YILDIZ Bengi TOPKAYA Gozde ERKIS Ozer CALIS 2021Journal of Integrative Agriculture2021,20,8:2
4The neuroprotective effect of dexmedetomidine in the hippocampus of rabbits after subarachnoid hemorrhage显示文摘Murat Cosar Olcay Eser Huseyin Fidan Onder Sahin Sadik Buyukbas Yuksel Ela Murat Yagmurca Oguz A. Ozen 2009Surgical Neurology2009,,1:2
5Wireless Sensor Network Localization Techniques显示文摘Guoqiang Mao Bails Fidan Brian D O 2007Computer Networks2007,51,10:1
6Bearing-onlylocalization using geometrically constrained optimiza-tion显示文摘Bishop A N Anderson B D O Fidan B 2009IEEE Transactions on Aerospace and Elec-tronic Systems2009,45,1:1
7Wireless sen- sor networks localization techniques 显示文摘MAO Guo-qiang FIDAN B ANDERSON B 2007Computer Net- works2007,51,10:1
8The influence of dexme-detomidine on is chemic rat Hippcampus显示文摘Eser O Fidan H Sahin O 2008Brain Res2008,1218,7:1
9An industrial comparative study of cement clinker grinding systems regarding the spe- cific energy consumption and cement properties 显示文摘Hosten C Fidan B 2012Powder Technology2012,221,:1
10Assessing the severity of panic and agoraphobia: validity, reliability and objectivity of the Turkish translation of the Panic and Agoraphobia Scale (P&A)显示文摘Tural U Fidaner H Alkn T 2002Journal of Anxiety Disorder2002,16,:1
11Wireless sensor network localization techniques显示文摘Mao G Fidan B Brian Anderson 2007Computer Networks2007,51,:1
12Oxidative stress and Ca^2+ influx upregulate calpain and induce apoptosis in PC 12 cell 显示文摘RAY SK FIDAN M NOWAK MW 2000Brain Res2000,852,2:1
13Turkey and Eurasia:Frontiers of a New Geographic Imagination显示文摘Aras B Fidan H 0,,01:1
14Wireless Sensor Network Localization Techniques显示文摘Mao G Fidan B Anderson B D O 2007Computer Networks2007,51,10:1
15Ca2 + influx upregulate calpain and induce ap- optosis in Bcl- 2 cells显示文摘Ray SK Fidan MW 2000Brain Res2000,852,:1
16Wireless sensor networklocalization techniques 显示文摘Mao G Fidan B Anderson B 2007Computer Networks2007,51,10:1
17Successful solid organ transplantation from septicemic cadaveric donors: case report 显示文摘Sozen H Fidan K Mahli A 2008Transplant Proc2008,40,1:1
18Wireless Sensor Network Localization Techniques显示文摘Guoqiangmao Bars Fidan 0,,10:1
19The neuroprotective effect of dexmedetomidine in the hippocampus of rabbits after subarachnoid hemorrhage显示文摘Cosar M Eser O Fidan H 2009Surg Neurol2009,71,1:1
20The influence of dexmedetomidine on ischemic rat hippocampus显示文摘ESER O FIDAN H SAHIN O 2008Brain Res2008,1218,28:1
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