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Wyszukujesz frazę "Kılınc, O." wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
The obstacles encountered by COPD patients about quitting smoking
Autorzy:
Cavusoglu, F.
Beser, A.
Kılınc, O.
Powiązania:
https://bibliotekanauki.pl/articles/1918872.pdf
Data publikacji:
2019-08-26
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Quit Smoking
obstacle
COPD
smoking
Opis:
Purpose: To determine the obstacles encountered by chronic obstructive respiratory disease (COPD) patients when quitting smoking. Materials and methods: Phenomenological research design was used in this study. A total of 20 smoker COPD patients chosen with purposive sampling constituted the universe of this study. Data were collected through the in-depth interview method using semi-structured interview forms. Analysis of the data was performed with inductive analysis using the content analysis method. Results: The challenges encountered by COPD patients when quitting smoking consist of 3 main themes and sub-themes including “İndividual specific challenges, environmental and social challenges and addiction/life with cigarettes”. Conclusions: This study revealed the individual, environmental-social and physical, psychological and social challenges in relation to addiction encountered by COPD patients when quitting smoking. Patients should be informed about the relationship between COPD and smoking through trainings, behaviours of individuals about smoking cessation should be determined and accordingly necessary actions should be taken in line with the motivational interview principles and families be included in these actions.
Źródło:
Progress in Health Sciences; 2019, 1; 28-35
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Corrosion Properties of CrAlN and TiAlN Coatings Deposited by Thermoreactive Deposition Process
Autorzy:
Cegil, O.
Kılınc, B.
Sen, S.
Sen, U.
Powiązania:
https://bibliotekanauki.pl/articles/1194669.pdf
Data publikacji:
2014-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
82.45.Bb
81.65.Kn
81.15.-z
Opis:
In the present study, the corrosion behaviors of chromium aluminum nitride (CrAlN) and titanium aluminum nitride (TiAlN) coatings deposited on AISI D2 steel samples are reported. Steel samples were pre-nitrided at 575C for 8 h in the first step of the coating process, and then TiAlN and CrAlN coatings were performed by thermoreactive deposition process in a powder mixture consisting of alumina, ammonium chloride, aluminum and ferrous titanium or ferrous chromium for TiAlN or CrAlN, respectively. Coating treatments were realized at 1000C for 2 h. Coated samples were characterized by X-ray diffraction analysis, optical microscopy, scanning electron microscopy, and microhardness tester. The corrosion properties of uncoated and coated samples were characterized by potentiostatic polarization test. CrAlN and TiAlN coated steel specimens exhibited the higher corrosion resistance than uncoated steels in a 0.5 M NaCl solution.
Źródło:
Acta Physica Polonica A; 2014, 125, 2; 359-361
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wear Behavior of TiAlN and CrAlN Coatings Deposited by TRD Process on AISI D2 Steel
Autorzy:
Kılınc, B.
Cegil, O.
Sen, S.
Sen, U.
Powiązania:
https://bibliotekanauki.pl/articles/1219208.pdf
Data publikacji:
2014-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.15.-z
46.55.+d
81.65.Lp
Opis:
The wear properties of uncoated, chromium aluminum nitride (CrAlN) and titanium aluminum nitride (TiAlN) coated AISI D2 steel were investigated and compared using ball-on-disc method at 0.3 m/s sliding speed and under the loads of 2.5 N, 5 N, and 10 N against $Si_3N_4$ ball as a counter material. Steel samples were nitrided at 575C for 8 h in the first step of the coating process, and then titanium aluminum nitride coating and chromium aluminum nitride were performed by thermoreactive deposition (TRD) process at 1000C for 2 h. Coated samples were characterized by X-ray diffraction analysis, scanning electron microscopy, microhardness, and ball on disk wear tests. The results of friction coefficient and wear rate of the tested materials showed that the TiAlN coating presents the lowest results.
Źródło:
Acta Physica Polonica A; 2014, 125, 2; 362-364
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of Fe-Nb-B Base Hardfacing of Steel
Autorzy:
Kilinc, B.
Cegil, O.
Abakay, E.
Sen, U.
Sen, S.
Powiązania:
https://bibliotekanauki.pl/articles/1311693.pdf
Data publikacji:
2014-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.65.Kn
68.55.J-
81.65.Lp
Opis:
Recently hardfacing by welding has become a commonly used technique for improvement of material performance in extreme (high temperature, impact/abrasion, erosion, etc.) conditions. In the present study, three different alloy compositions of the Fe-Nb-B were used for hardfacing of the AISI 1020 steel by tungsten inert gas welding process and analyzed. The coatings were produced from a mixture of ferrous niobium, ferrous boron and iron powders in the range of - 45 μm particle size with different ratio. The coatings' thickness was set to 2-3 mm on the substrate. Microstructure, phase analysis and hardness of the manufactured hardfacing alloys were characterized. Deposition results indicate good quality thick coating and porosity free of the hardfacings. X-ray diffraction analyses showed that the alloyed layers include iron borides, FeNbB and iron phases. It was shown that surface alloyed layer has composite structure including steel matrix and well distributed boride phases.
Źródło:
Acta Physica Polonica A; 2014, 125, 2; 656-658
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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