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| 1 | Exact solutions of nonlinear fractional differential equations by (G'/G)-expansion method显示文摘In this paper,we use the fractional complex transform and the(G'/G)-expansion method to study the nonlinear fractional differential equations and find the exact solutions.The fractional complex transform is proposed to convert a partial fractional differential equation with Jumarie’s modified Riemann–Liouville derivative into its ordinary differential equation.It is shown that the considered transform and method are very efficient and powerful in solving wide classes of nonlinear fractional order equations. | Ahmet Bekir zkan Güner | 2013 | Chinese Physics B2013，22，11： | 5 |
| 2 | Injection molding of micro-porous titanium alloy with space holder technique显示文摘The powder space holder(PSH) and powder injection molding(PIM) methods have an industrial competitive advantage because they are capable of the net-shape production of micro-sized porous parts.In this study,micro-porous Ti6Al4V alloy(Ti64) parts were produced by the PSH-PIM process.Ti64 alloy powder and spherical polymethylmethacrylate(PMMA) particles were used as a space holder material.After molding,binder debinding was performed by thermal method under inert gas.Debinded samples were sintered at 1250oC for 60 min in a vacuum(10-4 Pa) .Metallographic studies were conducted to determine densification and the corresponding microstructural changes.The surface of sintered samples was examined by SEM.The compressive stress and elastic modulus of the micro-porous Ti64 samples were de-termined.The effects of fraction of PMMA on the properties of sintered micro-porous Ti64 alloy samples were investigated.It was shown that the fraction of PMMA could be controlled to affect the properties of the Ti alloy. | Gülsah Engin Bülent Aydemir H.zkan Gülsoy | 2011 | Rare Metals2011，30，6： | 3 |
| 3 | 采用耐热乳酸脱氢酶制备生物传感器来检测汞和镍(英文)显示文摘分析了采用耐热细菌LDH酶制备的生物传感器对汞和镍的响应性。将酶纯化、固定在一个涂有PGA-吡咯聚合材料的金箔上作为工作电极,在增加溶液中乳酸浓度的情况下测定生物传感器对两种不同浓度的汞和镍溶液的响应性。当溶液中含25×10-7mmol/L汞和17×10-5mmol/L镍时,生物传感器的电流响应分别从0.32μA下降到0.09μA和从4.13μA下降到2.63μA。在含25×10-7mmol/L汞溶液中,生物传感器的敏感性从0.0102μA/(mmol·L-1)下降到0.0043μA/(mmol·L-1)。另一方面,镍的存在并没有导致传感器敏感性的降低。结果表明,制备的生物传感器适合用于含汞和镍溶液中的汞检测。 | brahim TAN Elif ERHAN Pinar KARAGZ Melek ZKAN | 2011 | Transactions of Nonferrous Metals Society of China2011，21，10： | 3 |
| 4 | Petrographic and Geochemicial Characteristics of the Kiziloren Formation (Upper Triassic-Lower Jurassic) in the Akpinar (Konya,Turkey) Area显示文摘This paper describes the occurrence of dolomite and the mechanism of dolomitization of the Upper Triassic-Lower Jurassic Kiziloren Formation in the autochthonous Bolkardagi unit of the middle Taurus Mountains in south western Turkey. Dolomites were analyzed for geochemical, isotopic and crystallographic variation. Dolomites occur as a replacement of precursor carbonate and cement. The dolomite crystals range from <10 to ~1000 μm existing as both replacements and cements. Sr concentrations range between 84 and 156 ppm, and the molar Sr/Ca ratios of dolomitizing fluids are estimated to range between 0.0066 to 0.013 ratios. Dolomites are Ca-rich (with average CaCO3 and MgCO3 equal to 56.43 and 43.57 mol%, respectively) and they are non-stoichiometric, with an average Sr=116 ppm, Na=286 ppm, Mn=81 ppm, Fe=1329 ppm, and δ18O and δ13C ranges from -0.6‰ to -6.1‰ Pee Dee Belemnite [PDB], and +1.2 to +3.9‰ PDB. The North American Shale Composition [NASC]-normalized rare earth element (REE) values of the both limestone and dolomite sample groups show very similar REE patterns characterized by small positive Eu (mean=1.32 and mean=1.42, respectively) and slightly or considerably negative Ce (mean=0.61 and mean=0.72, respectively) anomalies and a clear depletion in all REE species. The Kiziloren Formation dolomites have been formed as early diagenetic from mixing zone fluids at the tidal-subtidal environment and at the late diagenetic from basinal brines at the shallow-deep burial depths. | Ali Müjdat ÖZKAN Ayse ELMAS | 2012 | Acta Geologica Sinica(English Edition)2012，86，6： | 3 |
| 5 | Antibacterial activity and composition of essential oils from Origanum,Thymbra and Satureja species with commercial importance in Turkey显示文摘 | Baydar H SagdiO zkan G | 2004 | Food Control2004，15，： | 1 |
| 6 | A novel method for pulmonary embolism detection in CTA images显示文摘 | zkan H Osman O Sahin S | 2014 | Comput Methods Programs Biomed2014，113，3： | 1 |
| 7 | Burden of road traffic injuries in Turkey 显示文摘 | Puvanachandra P Hoe C ?zkan T | 2012 | Traffic Injury Prevention2012，13，1： | 1 |
| 8 | The evaluation of congenital double elevator palsy with magnetic resonance imaging显示文摘 | (O)zkan A Aribal ME Can D | | 0，，： | 1 |
| 9 | Transverse incisionfor calcaneal tuberosity avulsion fractures 显示文摘 | Abdullah Eren Hakan Ciit Korhan Zkan ef al | 2012 | The Journal of Foot &Ankle Surgery2012，51，： | 1 |
| 10 | Corneal thickness measurements in normal and keratoconic eyes: Pentacam comprehensive eye scanner versus noncontact specular microscopy and ultrasound pachymetry显示文摘 | ?mür ?zlenen U?akhan Muhip ?zkan Ayfer Kanpolat | 2006 | Journal of Cataract & Refractive Surgery2006，，6： | 1 |
| 11 | The effect of tumor necrosis factor-α inhibitor soon after hypoxia-ischemia on heart in neonatal rats显示文摘 | Büyükakilli B Atici A zkan A | | 0，，21： | 1 |
| 12 | Correlation between retinal morphological and functional findings and clinical severity in Parkinson’s disease显示文摘 | ?zgül Altinta? Pervin I?eri Berna ?zkan Yusuf ?a?lar | 2008 | Documenta Ophthalmologica2008，，2： | 1 |
| 13 | The effect ofproximal tibial corrective osteotomy on menisci,tibia and tarsalbones : a finite element model study of tibia vara显示文摘 | ATMACA H -ZKAN A MUTLU I | 2014 | Int J MedRobot2014，10，1： | 1 |
| 14 | Comparative efficacy and safety of vaginal misoprostol versus dinoprostone vaginal insert in labor induction at term:a randomized trial显示文摘 | zkan S Caliskan E Doger E | | 0，，01： | 1 |
| 15 | Off-pump bypass grafting in patients with significant left main coronary artery stenosis显示文摘 | Davit Saba Serdar Ener Murat B??er ?rem ?ris Kan Ayta? Is??k S?enkaya Hayati ?zkan | 2004 | Heart and Vessels2004，，1： | 1 |
| 16 | Effects of various pressing programs and yields on the antioxidant activity, antimicrobial activity, phenolic content and colour of pomegranate juices显示文摘 | Meltem Türky?lmaz ?eref Ta?? Ufuk Dereli Mehmet ?zkan | 2013 | Food Chemistry . 2013 (2-3)2013，，2： | 1 |
| 17 | Establishing ecological networks for habitat conservation in the case of CeAYme-Urla Peninsula,Turkey显示文摘 | Cigdem Coskun Hepcan Mehmet Bülent?zkan | | 0，，1： | 1 |
| 18 | The impact of four-wheel drive on risky driver behaviours and road traffic accidents显示文摘 | BENER A AL MAADID M G A ZKAN T | 2008 | Transportation Research Part F: Traffic Psychology and Behaviour2008，11，5： | 1 |
| 19 | A fuzzy optimization model for QFD planning process using analytic network approach显示文摘 | Cengiz Kahraman Tijen Ertay Gül?in Büyük?zkan | 2004 | European Journal of Operational Research2004，，2： | 1 |
| 20 | Studies of floating dosage forms of furosemide:In vitro and in vivo evaluations of bilayer tablet formulations显示文摘 | O¨ZDEMIR N ORDU S O¨ZKAN Y | 2000 | Drug Dev Ind Pharm2000，26，8： | 1 |
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