Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Baskonus, Haci Mehmet(9)
- Bulut, Hasan(9)
- Demir, Veysel(6)
- Sertel, Savaş(6)
- Arslan, Zikri(4)
- Ates, Mehmet(4)
- Mutlu, Ekrem(4)
- Benzer, Fulya(3)
- Cakilcioglu, Ugur(3)
- Ceyhan, Muhammed(3)
- Inanan, Burak Evren(3)
- Kutlu, Banu(3)
- Kutluyer, Filiz(3)
- Ögretmen, Fatih(3)
- Akmaz, Duzgun(2)
- Akyüz, H. Serdar(2)
- Aydin, H.(2)
- Aydin, Seyit(2)
- Balibey, Mesut(2)
- Bogatu, Corneliu(2)
- Can, Safak Seyhaneyildiz(2)
- Danabas, Durali(2)
- Danabas, Seval(2)
- Daniels, James(2)
- Demir, Yakup(2)
- Eristi, Belkis(2)
- Eristi, Huseyin(2)
- Farah, Ibrahim O.(2)
- Güler, Nuran(2)
- Güler, Zuhal(2)
- Hanedan, Basak(2)
- Keneş Çoban, Hatice(2)
- Kilic, Kubra(2)
- Kirbas, Akin(2)
- Küçükyılmaz, Mehmet(2)
- Mamis, Mehmet Salih(2)
- Ozkaraca, Mustafa(2)
- Paksoy, Mehmet Yavuz(2)
- Polat, Ridvan(2)
- Sançar, Taylan(2)
Yayınlar
- DerlemeYalnız künye2015Scopus SJRQ2Empire and Holy War in the Mediterranean: The galley and maritime conflict between the Habsburgs and the Ottomans
Badem, Candan
- MakaleYalnız künye2015Effect of Dried Colza Plant as a Filler on Mechanical Properties, Density and Water Absorption of Low Density Polyethylene
Kismet, Yilmaz
In this study, mixtures have been obtained by putting dried colza plant as a filling material into low density polyethylene in ratios of 10 %, 20%, 30% in weight, and standard tensile experiment samples are produced from the mixtures by using plastic injection machine. The changes in the mechanical properties, densities and water absorption capacities of the samples have been analyzed and compared. To ensure homogeneity, the mixtures are first prepared in mechanical mixers, and then passed through extrusion machines. The material is granularized at the outlet of the extrusion machine by using crushers. Finally, with the plastic injection machine, this granule material is molded on the standard tensile experiment samples.
AtıfWoS1
İncele - MakaleYalnız künye2015Scopus SJRQ3A Time Series Approach for Precipitation in Turkey
Balibey, Mesut; Türkyilmaz, Serpil
The climate that has a dynamic structure varies continuously. Basic climatological features of any region depend on many meteorological variables, such as precipitation and temperature records. The changes in these two variables reveal important clues about climate variations. Turkey is one of the sensitive areas for climate variation around the world. In this study, statistical analysis is applied to historical data set consisted of monthly precipitation totals (mm.) which are provided by the Turkish State Meteorological Service(TSMS) for 1999-2010 period in Turkey. Furthermore, a sinusoidal model for each region obtained by using a time series method is proposed in order to obtain a sinusoidal form for the precipitation to each region. Besides a basic form of Frequency Domain Techniques, usual Box-Jenkins ARIMA approach is applied in this study. In conclusion, it is observed that the sinusoidal model predictions are more appropriate than ARIMA techniques and usual generalized linear model (GLM) techniques.
AtıfWoS6İncele - MakaleAçık Erişim2015Scopus SJRQ4Optimization of lipase production on agro-industrial residue medium by Pseudomonas fluorescens (NRLL B-2641) using response surface methodology
Tanyol, Mehtap; Uslu, Gulsad; Yönten, Vahap
The aim of our research was to explore the most cost-efficient and optimal medium composition for the production of lipase from Pseudomonas fluorescens (NRLL B-2641) culture grown on sunflower oil cake (SuOC) by applying response surface methodology (RSM). The oil cake was used instead of carbon sources. Peptone, ammonium sulphate and the carbon source (SuOC) were the most important factors as it is obligatory for microbial growth. Subsequently, the optimum values for the carbon source, peptone and ammonium sulphate were found to be 11.10% (w/v), 1.18% (w/v) and 0.83% (w/v), respectively. Experiments carried out under optimum conditions revealed a maximum lipase activity of 10.8 U mL(-1), which was achieved after 48 h of fermentation. The obtained results were finally verified with batch experiments carried out under the optimum conditions evaluated and it was demonstrated that the SuOC from agro-industrial residue as substrates can be used as an inexpensive base (carbon source) for the production of lipase by P. fluorescens (NRLL B-2641).
AtıfWoS19İncele - MakaleYalnız künye2015Scopus SJRQ1Biochemical response of crayfish Astacus leptodactylus exposed to textile wastewater treated by indigenous white rot fungus Coriolus versicolor
Aksu, Onder; Yildirim, Nuran Cikcikoglu; Yildirim, Numan; Danabas, Durali; Danabas, Seval
The discharge of textile effluents into the environment without appropriate treatment poses a serious threat for the aquatic organisms. The present study was undertaken to investigate biochemical response of crayfish Astacus leptodactylus exposed to textile wastewater (TW) treated by indigenous white rot fungus Coriolus versicolor. Glutathione S-transferase (GST), cytochrome P450 1A1 (CYP1A1), and acetylcholinesterase (AchE) levels in hepatopancreas and abdomen tissues of crayfish exposed to untreated, treated, and diluted rates (1/10) in both TW during 24 and 96 h were tested. Physiochemical parameters (electrical conductivity (EC), chemical oxygen demand (COD), pH, and total dissolved solid (TDS)) of TW were determined before and after treatment. Physiochemical parameters of TW decreased after treatment. The GST activity and AchE were generally increased, but CYP1A1 activity was decreased in hepatopancreas tissue of crayfish exposed to different kinds of untreated TW. After treatment by indigenous white rot fungus (C. versicolor), GST and CYP1A1 activities were returned to control values, while AchE activities were increasing further. In this study, only GST and CYP1A1 activities of A. leptodactylus confirmed the efficiency of TW treatment with C. versicolor.
AtıfWoS23OpenAlex27
İncele - MakaleYalnız künye2015Scopus SJRQ2Removal of Phosphate from Aqueous Solutions by Chemical- and Thermal-Modified Bentonite Clay
Tanyol, Mehtap; Yonten, Vahap; Demir, Veysel
The study investigated phosphate adsorption from aqueous solutions using chemical- and thermal-modified bentonite in batch system. The adsorbent was characterized by SEM, BET, and FTIR spectroscopy. Contact time, beginning phosphate concentration, pH of the solution, and the effects of the temperature on phosphate adsorption capacity were determined by a series of experimental studies. In a wide pH range (3-10), high phosphate removal yields were obtained (between 94.23 and 92.26 %), and with the increase in temperature (from 25 to 45 degrees C), phosphate removal increased. Langmuir and Freundlich isotherms were used to determine the sorption equilibrium, and the results demonstrated that equilibriumdata displayed better adjustment to Langmuir isotherm than the Freundlich isotherm. Phosphate sorption capacity, calculated using Langmuir equation, is 20.37 mg g(-1) at 45 degrees C temperature and pH 3. Mass transfer and kinetic models were applied to empirical findings to determine the mechanism of adsorption and the potential steps that control the reaction rate. Both external mass transfer and intra-particle diffusion played a significant role on the adsorption mechanism of phosphate, and adsorption kinetics followed the pseudo-second-order-type kinetic. Furthermore, thermodynamic parameters (Delta H degrees, Delta G degrees, Delta S degrees) which reveal that phosphate adsorption occur spontaneously and in endothermic nature were determined. The results of this study support that bentonite, which is found abundant in nature and modified as an inexpensive and effective adsorbent, could be used for phosphate removal from aqueous solutions.
AtıfWoS26OpenAlex27İncele - MakaleYalnız künye2015REPRESENTATION OF 'THE OTHER' IN CARTOONS PUNKY AND LES BLAGUES DE TOTO
Kenes, Hatice Coban
It can be claimed that many cartoons of domestic and international origin such as Caillou, Conni, Niloya, Pepee, Canim Kardesim, Biz Ikimiz, Can, which are broadcast and re-broadcast in mainstream media, are constructed upon 'sterile' characters. The protagonists in these idealized cartoons are urban middle and upper class families. Mothers and fathers are attentive not only towards each other but also towards their children, with no difficulty in expressing their affection. Fights, problems and even insignificant disputes are non-existant and life continues free of any problems. On the other hand, not all spectators of these cartoons can be claimed to associate with this 'sterile' media environment presented. Children of different ethnic and religious origins; children who are disabled, handicapped, poor; children who have a single parent and/or raised in unhappy environments or in disquiet do not exist in such cartoons. Within this framework, this study problematizes the representation of 'other' children in the cartoons, which are products of popular culture which mediate the understanding of daily experiences and the 'other' by the spectators. In this context this study aims to reveal how the 'other' children are represented in cartoons entitled Punky and Les Blagues De Toto which fall beyond the scope of the ordinary narrative of mainstream cartoons and which constitute rare examples within the national media.
- MakaleAçık Erişim2015Scopus SJRQ2Rutin attenuates gentamicin-induced renal damage by reducing oxidative stress, inflammation, apoptosis, and autophagy in rats
Kandemir, Fatih Mehmet; Ozkaraca, Mustafa; Yildirim, Betul Apaydin; Hanedan, Basak; Kirbas, Akin; Kilic, Kubra; Aktas, Esra; Benzer, Fulya
Gentamicin is commonly used against gram-negative microorganisms. Its therapeutic use is mainly limited by nephrotoxicity. This study was aimed at evaluating the effect of rutin on oxidative stress, inflammation, apoptosis, and autophagy in gentamicin-induced nephrotoxicity in rats. The rats were treated with saline intraperitoneally (group I), 150 mg/kg of rutin orally (group II), 80 mg/kg of gentamicin intraperitoneally for 8 d (group III), or 150 mg/kg of rutin plus 80 mg/kg of gentamicin (group IV). The serum urea, creatinine, kidney malondialdehyde (MDA), and reduced glutathione (GSH) levels and superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) activity and protein concentration were measured, and renal histopathology analysis and immunohistochemical staining were performed. Rutin pretreatment attenuated nephrotoxicity induced by gentamicin by reducing the urea, creatinine, and MDA levels and increasing the SOD, CAT, and GPx activity, and the GSH levels. The rutin also inhibited inducible nitric oxide synthase (iNOS), cleaved caspase-3 and light chain 3B (LC3B), as evidenced by immunohistochemical staining. The present study demonstrates that rutin exhibits antioxidant, anti-inflammatory, anti-apoptotic, and anti-autophagic effects and that it attenuates gentamicin-induced nephrotoxicity in rats.
AtıfWoS107OpenAlex123İncele - BildiriYalnız künye2015Harmonic Analysis in Power Systems With Discrete Fourier Transform
Akmaz, Duzgun; Mamis, Mehmet Salih
Harmonics has become more significant issue due to the increasing of utilization of the non-linear loads and switching elements such as inverter on the power system recently. Harmonics disrupts the shape of the current and voltage signals in power systems and leads to many problems in power systems. It has made harmonic analysis necessary on the power system. Harmonics has become more significant issue due to the increasing of utilization of the non-linear loads and switching elements such as inverter on the power system recently. In this study a method is designed to obtain a basic signal by using Discrete Fourier Transform (DFT) in order to determine harmonics on power systems. The simulation of this method has been implemented by using Matlab/Simulink software package.
AtıfWoS2İncele - MakaleAçık Erişim2015Scopus SJRQ3Determination of some quality properties of marinated sea bream (Sparus Aurata L., 1758) during cold storage
Kaya, Gulderen Kurt; Bastürk, Ozden
In this study, it was aimed to determine the effect of sea bream (Sparus aurata) marinated some quality properties during cold storage. The fillets of fish were immersed into brine including 3.5% acetic acid 11% salt in the ratio of 1: 1.5 (fish: marinate brine) for marination process. After the process of ripening, samples were grouped into two and packed in plastic containers; one being plain (in sunflower oil) and the other being sauced (sauced prepared with sunflower oil). During storage, sensory, crude protein, lipid, dry matter and crude ash, TBA, TVB-N, TMA-N and peroxide analyses were done periodically. According to results of 200 days of storage, TVB-N values of sea bream marinates packaged as plain and sauced were 15.86/14.89 mg/100g, TBA 7.06/7.99 mg MA/kg, TMA-N 2.97/3.12, mg/100g, the value of peroxide was 7.23/7.45 meq/kg respectively. According to chemical and sensory analyses results obtained in the study; it was concluded that sea bream marinates packaged as plain and sauced can be stored in +4 degrees C for 200 days.
AtıfWoS11OpenAlex16İncele - MakaleYalnız künye2015Scopus SJRQ4Arginase activity and total oxidant/antioxidant capacity in cows with lung cystic echinococcosis
Hanedan, Basak; Kirbas, Akin; Kandemir, F. Mehmet; Ozkaraca, Mustafa; Kilic, Kubra; Benzer, Fulya
The aim of this study was to investigate arginase activity, total oxidant capacity (TOC), total antioxidant capacity (TAC), and oxidative stress index (OSI) in cows with lung cystic echinococcosis (CE). The subjects were 20 cows with lung CE (parasitized group) and 20 healthy cows (control group). A significant increase in arginase activity, TOC, and OSI, and a significant decrease in TAC were found in the parasitized group compared with the control group (P < 0.001). Histopathological examination revealed a fibrous tissue reaction with inflammatory cell infiltration surrounding the CE in the lungs. The study revealed that increased arginase activity, TOC, and OSI levels and decreased TAC levels occurred in lung CE in cows. Increased arginase activity may be an important parameter for pulmonary fibrosis associated with lung CE in cows. Oxidant production due to chronic inflammation, as evidenced by the increased OSI levels, might contribute to persistent lung injury.
AtıfWoS10İncele - MakaleYalnız künye2015Scopus SJRQ1Effect of semen extender supplementation with cysteine on postthaw sperm quality, DNA damage, and fertilizing ability in the common carp (Cyprinus carpio)
Ögretmen, Fatih; Inanan, Burak Evren; Kutluyer, Filiz; Kayim, Murathan
Amino acids have an important biological role for prevention of cell damage during cryopreservation. The objective of this study is to determine the effects of cysteine on postthaw sperm motility, duration of sperm motility, DNA damage, and fertility in the common carp (Cyprinus carpio). Sperm collected from 10 individuals was cryopreserved in extenders containing different cysteine concentrations (2.5, 5, 10, and 20 mM). Semen samples diluted at the ratio of 1:9 by the extenders were subjected to cryopreservation. After dilution, the semen was aspirated into 0.25-mL straws; the straws were placed on the tray, frozen in nitrogen vapor, and plunged into liquid nitrogen. DNA damage was evaluated by comet assay after cryopreservation. Our results indicated that an increase in the concentration of cysteine caused a significant increase in the motility rate and duration of sperm in the common carp (C carpio; P < 0.05). Comparing all concentrations of cysteine, the best concentration of cysteine was 20 mM. Higher postthaw motility (76.00 +/- 1.00%) and fertilization (97.00 +/- 1.73%) rates were obtained with the extender at the concentration of 20 mM. Supplementation of the extender with cysteine was increased the fertilization and hatching rate and decreased DNA damage. Consequently, cysteine affected the motility, fertilization, and DNA damage positively, and extenders could be supplemented with cysteine. (C) 2015 Elsevier Inc. All rights reserved.
AtıfWoS48OpenAlex54İncele - MakaleYalnız künye2015Scopus SJRQ1A novel type heterojunction photodiodes formed junctions of Au/LiZnSnO and LiZnSnO/p-Si in series
Aydin, H.; Tataroglu, A.; Al-Ghamdi, Ahmed A.; Yakuphanoglu, F.; El-Tantawy, Farid; Farooq, W. A.
AtıfOpenAlex57İncele - MakaleAçık Erişim2015Scopus SJRQ2Electrical characterization of metal/diamond-like carbon/inorganic semiconductor MIS Schottky barrier diodes
Basman, N.; Aslan, N.; Uzun, O.; Cankaya, G.; Kolemen, U.
AtıfOpenAlex39İncele - MakaleYalnız künye2015Scopus SJRQ1Distributed transpressive continental deformation: The Varto Fault Zone, eastern Turkey
Sançar, Taylan; Zabci, Cengiz; Akyüz, H. Serdar; Sunal, Gursel; Villa, Igor M.
AtıfOpenAlex19İncele - MakaleAçık Erişim2015Scopus SJRQ1Synthesis and characterization of nanostructured undoped and Sn-doped ZnO thin films via sol-gel approach
Aydin, H.; El-Nasser, H. M.; Aydin, C.; Al-Ghamdi, Ahmed. A.; Yakuphanoglu, F.
AtıfOpenAlex77İncele - MakaleYalnız künye2015Scopus SJRQ2Effects of zinc oxide nanoparticles on bioaccumulation and oxidative stress in different organs of tilapia (Oreochromis niloticus)
Kaya, Hasan; Aydin, Fatih; Gürkan, Mert; Yilmaz, Sevdan; Ates, Mehmet; Demir, Veysel; Arslan, Zikri
AtıfOpenAlex105İncele - MakaleAçık Erişim2015Scopus SJRQ2Active Control of a Chaotic Fractional Order Economic System
Baskonus, Haci Mehmet; Mekkaoui, Toufik; Hammouch, Zakia; Bulut, Hasan
- MakaleAçık Erişim2015Scopus SJRQ2On the Complex and Hyperbolic Structures for the (2+1)-Dimensional Boussinesq Water Equation
Özpinar, Figen; Baskonus, Haci Mehmet; Bulut, Hasan
AtıfOpenAlex51İncele - MakaleAçık Erişim2015Scopus SJRQ2Investigation of flexural strength and cytotoxicity of acrylic resin copolymers by using different polymerization methods
Sahin, Onur; Ozdemir, Ali Kemal; Turgut, Mehmet; Boztug, Ali; Sumer, Zeynep
AtıfOpenAlex28İncele