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1

A note on the effect of experimental infection of carp [Cyprinus carpio L.] with two pathogenic bacteria on phagocytic activity of neutrophils and total leukocyte number

100%
Yavuzcan H. Y., Aydin F.
Animal Science Papers and Reports
|
1999
|
tom 17
|
nr 3
145-150
2

Removal of cadmium and lead from aqueous solution by calcite

71%
Yavuz O., Guzel R., Aydin F., Tegin I., Ziyadanogullari R.
Polish Journal of Environmental Studies
|
2007
|
tom 16
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nr 3
467-471
The removal of toxic cadmium(II ) and lead(II ) from aqueous solutions was investigated using calcite, which is inexpensive and widespread over the globe, as the effective inorganic adsorbent. The experimental data of the removal equilibrium were correlated by either the Langmuir or Freundlich equations. Results indicate that the Langmuir model gave a better fit to the experimental data than the Freundlich equation. Maximum adsorption capacities were determined as 18.52 mg/g Cd and 19.92 mg/g Pb for natural calcite at 25°C, respectively.
3

Chemical characteristics of settled particles during a dust-storm

61%
Aydin F., Aydin I., Erdogan S., Akba O., Isik B., Hamamci C.
Polish Journal of Environmental Studies
|
2012
|
tom 21
|
nr 3
Major synoptic systems bring desert dust from Arabia and the Sahara to Anatolia, Turkey. A study of particulate matter (PM) associated metal content such as As, Al, Cr, Cd, Co, Cu, Fe, Mn, Mo, Ni, Pb, Sb, Se, Sn, and Zn, etc., has been carried out for Diyarbakir, SE Anatolia, Turkey. Results show that the PM₁₀ levels during a dust storm were much higher than in a non-dust-storm period and that four metals (Fe, Al, Cr, Mn) were dominant in settled particles. This research does not only provide background data for air quality management, but also provides valuable information about the chemical composition of the particles.
4

Prevalence of tuberculosis in cattle in Turkey

61%
Gumussoy K. S., Atasever A., Aydin F., Ozcan M., Beyaz L., Hizlisoy H., Abay S.
Medycyna Weterynaryjna
|
2007
|
tom 63
|
nr 03
305-308
The aim of the study was to determine the prevalence of bovine tuberculosis in the Kayseri province in Turkey and to compare histopathology and direct microscope examinations, culture and BACTEC radiometric methods. The lungs and bronchial and mediastinal lymph nodes, collected from 3216 cattle slaughtered at 5 slaughterhouses belonging to both the public and private sector, were examined from September 2003 to August 2004. In macroscopic examinations lesions were noted in 248 (7.7%) of the cattle. In histopathology examinations caseous tuberculosis was observed in 57% of the lungs, in 57% of the bronchial and in 53% of the mediastinal lymph nodes. In direct microscopy, acid-fast bacilli were seen in 33% of the lungs, in 33% of the bronchial and in 28% of the mediastinal lymph nodes. In culture, Mycobacterium bovis was isolated in 19% of the lungs, 19% of the bronchial and in 17% of the mediastinal lymph nodes. In the BACTEC method, Mycobacterium spp. was isolated in 21% of the lungs, in 21% of the bronchial and in 17% of the mediastinal lymph nodes. In conclusion, the prevalence of bovine tuberculosis in slaughtered cattle in Kayseri province is 1.49%, and the BACTEC radiometric method is a rapid and sensitive method for diagnosing M. bovis.
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