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Your search keyword '"H Kalaycioglu"' showing total 2 results
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2 results on '"H Kalaycioglu"'

1. Femtosecond laser-induced TiO2 nano structures on titanium

Author

B. Oktem, H. Kalaycioglu, and F. Ö. Ilday

Subjects
Nanostructure, Materials science, Titanium surfaces, chemistry.chemical_element, Pulsed laser applications, Pulse repetition rate, Ultrashort pulses, Semiconductor laser theory, law.invention, law, TiO, Nanolines, Ultrafast lasers, Titanium, Microelectromechanical systems, Materials processing, business.industry, Femtosecond laser pulse, Laser, Femto-second laser, Nanostructures, High repetition, chemistry, Femtosecond, Optoelectronics, Titanium surface, business
Abstract

Conference name: Conference on Lasers and Electro-Optics 2010 Date of Conference: 16–21 May 2010 We report formation of polarization-dependent nanostructures (nanolines, nanocircles) by high repetition-rate femtosecond laser pulses on titanium surface through a novel mechanism, converting Ti to TiO2. Arbitrarily large-area patterns are created by self-stitching of these patterns. © 2010 Optical Society of America.

2. Emergence of West Nile virus infections in humans in Turkey, 2010 to 2011

Author

Selma Tosun, Z O Kurtcebe, S Yolbakan, Gulay Korukluoglu, H Kalaycioglu, Fatma Bayrakdar, Yavuz Uyar, Ayşe Başak Altaş, E Aydın, G Atasoylu, Aysegul Gozalan, Oguz Karabay, T S Pelıtlı, Nurbanu Sezak, Mustafa Ertek, Oral Oncul, Dilek Yagci Caglayik, Aykut Ozkul, and Tuncel Özden

Subjects
medicine.medical_specialty, WNV Infections, Veterinary medicine, Epidemiology, West Nile virus, business.industry, Incidence (epidemiology), Public Health, Environmental and Occupational Health, Seroepidemiologic Studies, medicine.disease_cause, Virology, Mosquito control, medicine, Infection control, business, Lower activity
Abstract

In 2010, 47 human cases of West Nile virus (WNV) infection, including 12 laboratory-confirmed and 35 probable cases, were identified in Turkey. These were the first cases detected during routine surveillance. The patients were from 15 provinces, mainly located in the western part of the country. Incidence was 0.19/100,000 with a maximum of 1.39 in Sakarya province. Forty of the total 47 cases showed neuroinvasive manifestation. Median age was 58 years with a range of four to 86. Ten of the patients died. Enhanced surveillance in humans and animals and mosquito control measures were implemented. The WNV infections were included in the national notifiable diseases list as of April 2011. In 2011, three probable and two confirmed cases of WNV infection were diagnosed in provinces where infections had been detected in the previous year, supporting a lower activity than 2010. However, detection of WNV infections in humans in 2010 and 2011 consecutively, may indicate that WNV has become endemic in the western part of Turkey. Field epidemiological studies were undertaken to understand more about the nature of infection in Turkey.

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