Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Gul, Muhammet(82)
- Akkurt, Nevzat(67)
- Güler, Ömer(66)
- Baskonus, Haci Mehmet(62)
- Bulut, Hasan(60)
- Tekin, H.O.(52)
- ALMisned, Ghada(49)
- Yucesan, Melih(43)
- Yildirim, Numan(42)
- Yildirim, Nuran Cikcikoglu(38)
- Paksoy, Mehmet Yavuz(36)
- Serdar, Osman(36)
- Zengin, Gokhan(36)
- Ince, Muharrem(34)
- Celik, Erkan(33)
- Benzer, Fulya(32)
- Kocabaş, Mehmet(30)
- Sulaiman, Tukur Abdulkadir(30)
- Tanyol, Mehtap(29)
- Yildirim, Ozal(28)
- Aslan, Naim(26)
- Kök, Mediha(26)
- Özkul, İskender(26)
- Ates, Mehmet(25)
- Danabas, Durali(25)
- Kutluyer, Filiz(25)
- Can, Erkan(24)
- Kutlu, Banu(23)
- Onat, Onur(23)
- Demir, Veysel(22)
- Erten, Fusun(22)
- Guler, Omer(22)
- Say, Yakup(22)
- Güler, Seval Hale(21)
- Yaman, Mehmet(21)
- Baykal, Duygu Sen(20)
- Sançar, Taylan(20)
- Susam, Selim Orhun(20)
- Cakilcioglu, Ugur(19)
- Orhan, Cemal(19)
Yayınlar
- MakaleAçık Erişim2019The Power of Expectations in School Management: Pygmalion Effect
Gündüzalp, Seda; Özan, Mukadder Boydak
This study aims to discover the pygmalion effect, which suggests to affect a person's expectations from other people on the actions of those people, by taking the opinions of primary school teachers. In order for the study to reach its goal, triangulation technique, which is a mixed method design, has been used. A likert-type five-point scale made up of 18 items and a semi-structured interview form comprising two open-ended questions have been used to acquire data. The scale has applied to take the opinions of teachers working at the schools administered by 25 managers mastering in a postgraduate program without thesis at the Education Management Inspection Planning and Economy Department of Firat University Institute of Education Sciences. The quantitative and qualitative data acquired have been analyzed by means of statistical softwares. It has been concluded from the findings acquired from teachers' views reveal the reality and accuracy of pygmalion effect in the field of education, and show that high expectations pave the way for teachers' motivation, effort, active working, commitment as well as the growth of their enthusiasm. It is seen that high expectations will generally reveal high performance, while low expectations, due to their negative effects on employees, will cause decrease in motivation as well as unwillingness towards the job being done and therefore, a decline or stability in performance.
AtıfWoS2
İncele - MakaleYalnız künye2019Scopus SJRQ4THE EFFECT OF PENDIMETHALIN HERBICIDE ON ANTIOXIDANT SYSTEM IN SAFFLOWER
Beker-Akbulut, Gulcin
Pendimethaline is a dinitroaniline herbicide compound which selectively controls weeds. It is a cell division and growth inhibitor. In this study, pendimethalin herbicide was applied to Dincer and Remzibey cultivars of Carthamus tinctorius L. in 0.004-0.01 M concentration range after germination. The effects of pendimethalin upon peroxidase (POD), ascorbate peroxidase (APX), superoxide dismutase (SOD), catalase (CAT) reduced glutathione (GSH), glutathione reductase (GR), glutathione-Stransferase (GST) and total phenolic content were investigated on the 24, 48 and 72 hours following the treatment. POD, APX, SOD, CAT and GST activities were increased on the 24, 48 and 72 hours in Dincer while decreased at 72 hour in Remzibey. GSH and GR activity were decreased at 72 hour in Dincer and Remzibey. Total phenolic content decreased at 48 and 72 hours in Dincer and Remzibey. In this study, we determined that pendimethalin herbicide affected the antioxidant enzyme activities in Dincer and Remzibey.
AtıfWoS1İncele - MakaleYalnız künye2019Scopus SJRQ4THE TOXIC EFFECT OF CADMIUM ON HUMAN ERYTHROCYTES AND NAC'S PROTECTIVE ROLE
Sahilli, Yeliz Cakir
The toxic effects cadmium (Cd), which is a heavy metal, on human erythrocytes and protective effects of N-acetyl-L-cysteine (NAC) on lipid peroxidation and antioxidant enzymes were investigated. The effects of 1, 50, 150 mu M doses of cadmium and 1mM NAC on the level of malondialdehyde (MDA) in human erythrocytes and superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) enzyme activities were investigated. When the Cd was applied alone, it was found that MDA level increased in erythrocytes and SOD, CAT and GPx activities decreased. No statistically significant difference was observed when 1mM NAC administered erythrocytes were compared with the control cells. However, the beneficial effect was seen only in administration doses of Cd at the levels of I and 50 mu M and NAC was observed to have a protective effect. As a result, NAC partially reduced the toxic effect caused by Cd on erythrocytes but could not completely prevent it.
- DerlemeYalnız künye2019Scopus SJRQ2Tribes and States in a Changing Middle East
Solmaz, Deniz
- MakaleYalnız künye2019Scopus SJRQ1Fundamental vibration frequency prediction of historical masonry bridges
Onat, Onur
It is very common to find an empirical formulation in an earthquake design code to calculate fundamental vibration period of a structural system. Fundamental vibration period or frequency is a key parameter to provide adequate information pertinent to dynamic characteristics and performance assessment of a structure. This parameter enables to assess seismic demand of a structure. It is possible to find an empirical formulation related to reinforced concrete structures, masonry towers and slender masonry structures. Calculated natural vibration frequencies suggested by empirical formulation in the literatures has not suits in a high accuracy to the case of rest of the historical masonry bridges due to different construction techniques and wide variety of material properties. For the listed reasons, estimation of fundamental frequency gets harder. This paper aims to present an empirical formulation through Mean Square Error study to find ambient vibration frequency of historical masonry bridges by using a non-linear regression model. For this purpose, a series of data collected from literature especially focused on the finite element models of historical masonry bridges modelled in a full scale to get first global natural frequency, unit weight and elasticity modulus of used dominant material based on homogenization approach, length, height and width of the masonry bridge and main span length were considered to predict natural vibration frequency. An empirical formulation is proposed with 81% accuracy. Also, this study draw attention that this accuracy decreases to 35%, if the modulus of elasticity and unit weight are ignored.
AtıfWoS14OpenAlex6İncele - BildiriYalnız künye2019Pneumonia Detection from Radiography Images using Convolutional Neural Networks
Talo, Muhammed
Pneumonia continues to be the leading cause of child mortality in children under the age of five, and 2,400 children, most of whom are babies under 2 years of age, die from pneumonia. In this study, an automated detection system is proposed for the diagnosis of pneumonia with chest radiography images. With the transfer learning technique, ResNet-152 convolutional neural network was customized to recognize pneumonia from radiography images. With this customized architecture, a recognition success of 97.4% was obtained in the detection of pneumonia disease without any preprocessing of raw data or manual feature extraction on radiography images. This model, which was proposed for the detection of pneumonia, found to be more successful when compared with the other successful studies in the literature.
AtıfWoS6OpenAlex16İncele - MakaleAçık Erişim2019Scopus SJRQ1Performance Evaluation of Using Evotherm in SBS Modified Binder
Kök, Baha Vural; Yilmaz, Mehmet; Akpolat, Mustafa
Recently, various types of additives are being used to enhance the properties of bitumen. Until now, few researchers have handled the utilization of different additives in the same binder. In this study, styrene-butadiene-styrene (SBS) and Evotherm were used both separately and in the same blend. Dynamic shear rheometer (DSR) and bending beam rheometer (BBR) tests were applied to SBS and Evotherm modified binders. SBS and Evotherm were added to pure bitumen in three different ratios. Sixteen different combinations were produced using the two additives, and a pure binder in the same binder was evaluated in the DSR test. Eight different combinations were evaluated in the BBR test. The conclusion reached was that the maximum usage of Evotherm (0.9%) induces a 20% reduction in the rutting parameter of both the 5% and 6% SBS modified binders. The 0.5% Evotherm with 4% and 5% SBS modification does not have an adverse effect on rutting performance. Evotherm modification could prevent the stiffness increment that originates from using the SBS additive, especially at high content. Using 0.7% Evotherm with 4% SBS can acquire the pure binder's low temperature performance. (c) 2019 American Society of Civil Engineers.
AtıfWoS11İncele - BildiriYalnız künye2019An Intrusion Detection System Using Apache Log Files
Ince, Cemile; Omaç, Zeki
Today, thousands of systems are exposed to attacks every day. For this reason, many studies have been done in this area. These studies, using data mining (VM) and machine learning techniques, are trying to determine the intrusion detection by examining the log files in different OSI layers. These studies generally use standard data sets and propose hybrid systems to increase the success rate. In this study, an attack detection system (STS) has been developed by using Inonu University web page log files. The log files used as a data set consist of more than 35 million requests and a total of 326 attacks. As a result, the system was trained using artificial neural network (ANN) and attacks were detected with 99.3% success.
- MakaleAçık Erişim2019Evaluation of Middle School Mathematics Course Curriculums from 2005 to 2018
Ilhan, Aziz; Aslaner, Recep
In this research, secondary mathematics teaching programs published by the Ministry of National Education (MoNE) Education and Training Board (TB) from 2005 to 2018 (2005, 2006, 2009, 2013, 2015, 2017 and 2018), content (learning areas), vision, approach, philosophy, achievements, skills and implementation steps of the program. For this reason, it is preferred to use a qualitative analysis method for document review. Working in this method direction; the research was carried out in six steps: identifying research problems, collecting data, evaluating data, analyzing findings, evaluating the knowledge gained from the research topic, and making proposals. The data were analyzed with the coding key prepared from 2005 to 2018 to allow comparison of the seven secondary mathematics teaching programs published by MoNE TB. As a result of the research findings, mathematics curriculum developed from 2005 to 2009 it has been determined that the number of objectives are generally reduced, simplified and clarified, some arrangements have been made in the learning areas and the number of competencies and skills to be gained have been increased. In addition, the achievements in the curriculum have been reduced by simplifying, consolidating, or updating the curriculum and the length of the courses has been increased by a factor of four at the emphasis on mathematics. It is suggested that researchers who want to study in this area should conduct new research which analyzes in detail the between objectives, learning areas, targeted competencies and skills, achievements and the relationships class hours.
AtıfWoS2OpenAlex22TR Dizin12
İncele - MakaleYalnız künye2019Scopus SJRQ4CHARACTERIZATION OF ERBIUM OXIDE NANOPARTICLES
Ates, Mehmet; Kar, Bulent; Bogatu, Coneliu
Considering the advantages of nanoscale materials such as being lighter, more robust, programmable materials, less material usage, less energy requirement during production phase, and no longer producing materials, it is important to produce nanomaterials and determine their properties. Therefore, the characterization of nanomaterials has become one of the pillars of material science. An important aspect of nanoscale material science is the method of characterization of materials that we use or study to learn more about them. In recent years, great importance has been given to rare earth materials with nanostructures. One of the rare earth elements is Erbium and it is one of the newly discovered materials that is used in high technology. Erbium oxide (Er2O3) nanoparticles (NPs) are used in electronic devices. It is used in capacitors, metal oxide semiconductor transistors, and as dopants for optical fiber and laser materials. In this study, Erbium based Er2O3 NPs were characterized. The characterization of Er2O3 was realized using X-ray diffraction (XRD), scanning electron microscopy (SEM), the energy dispersive X-ray (EDX), and Fourier transform infrared spectroscopy (FT-IR). The number of specific peaks and their position fit very well with those from standard XRD spectrum and revealed pure Er2O3 nano oxide. SEM analysis of these particles showed their spherical shapes that are in great extent uniform distributed with nano sizes ranged between 40-60 nm.
- Kitap BölümüYalnız künye2019Immigration Rhetoric of Political Leaders in Turkey FROM GUEST METAPHOR TO EMPHASIS ON NATIONAL INTEREST
Tastan, Inan Ozdemir; Kenes, Hatice Coban; Rountree, C; Tlli, J
AtıfWoS3İncele - MakaleYalnız künye2019Scopus SJRQ3Bio-functions of carvacrol-supplemented feeds on lipopolysaccharide-induced rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
Kucukgul, A.; Gulsafak, I
To investigate the effects of carvacrol supplementation in rainbow trout induced by lipopolysaccharide (LPS), relative gene expressions levels of some pro-inflammatory cytokines and apoptosis markers in kidney and liver were measured. Fish with a mean weight of 44.71 +/- 1.33 g were studied using four different treatments with three replicates each. Inflammation and apoptosis were performed using LPS of Escherichia coli (25 mu g ml(-1)) except in the control group and only carvacrol (100 mu g ml(-1) diet) containing diets were fed to this group (CAR). The last group was the infected fish fed carvacrol supplemented diet (+CAR). Kidney and liver tissues were removed 3 days after to determine the levels of interleukin-1 beta (IL-1 beta), interferon gamma (INF-gamma), caspase 3 (Cas 3), caspase 8 (Cas 8) using Real-Time PCR analyses. IL-1 beta expressions of both kidney and liver was significantly decreased (12.9 and 2.14 fold, respectively) in LPS treated cells (p<0.05). While IFN-gamma expression was up regulated in kidney, it had down regulation in liver. LPS decreased both Cas 3 and 8 expressions in kidney but increased in liver. +CAR increased expressions of IL-1 beta and IFN-gamma compared with the control (up to 2-3 fold) in all tissues except caspase gene expressions that were similar in the control. In all tissues, IL-1 beta and IFN-gamma expressions increased in +CAR group, expect IFN-gamma in the kidney. However, Cas 3 and 8 expressions including apoptosis was induced by up-down regulations in all tissues compared to LPS-injected fish. The results showed that carvacrol had pro-inflammatory and apoptotic effects especially on liver tissue of LPS-induced inflammation model of Oncorhynchus mykiss.
AtıfWoS4OpenAlex3İncele - MakaleYalnız künye2019Scopus SJRQ2An ethnobotanical survey of medicinal plants in Karliova (Bingol-Turkey)
Nadiroglu, Muharrem; Behçet, Lutfi; Çakilcioglu, Ugur
This study aims to identify wild plants collected for medical purposes by the local people of Karliova District located in the Eastern Anatolia region of Turkey and to determine the uses and local names of these plants. A field study had been carried out for a period of approximately 4 years (2013-2016). During this period, 99 vascular plant specimens were collected. Among them, 91 species are wild and 8 species are cultivated plants. Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. 99 plants were found to be used for medical purposes before in the literature analysis of the plants used in our study, while 9 plants were found to have no literature records. In Turkey, local plant names display differences especially due to local dialects. The plants used in Karliova are known by the same or different local names in various parts of Anatolia. In the research area, local people were found to use 99 plants from 26 families for curative purposes. The medicinal uses of Stenotaenia macrocarpa Freyn & Sint., Inula helenium L., Scorzonera incisa DC., Tripleurospermum caucasicum (Willd.) Hayek, Astragalus chamaephaca Freyn, Geranium libanoticum Schenk, Rhinanthus serotinus subsp. aestivalis (N.W.Zinger) Dostal, Verbascum songaricum Schrenk. and Bunium elegans (Fenzl) Freyn that we found were used in our study area and recorded for the first time. These plants, used for the treatment of various diseases, are abundantly found in this region. Drying of the medicinal plants enabled the local people to use them in every season of the year.
AtıfWoS40İncele - MakaleAçık Erişim2019The Predictive Power of Teachers' Proactive Personality Traits on Their Problem Solving Skills
Sener, Gonul
In this research, it was aimed to determine the level of teachers' proactive personality traits predicting the problem-solving skills consisting of the sub-dimensions of confidence in problem-solving ability, personal control and approach-avoidance. The relational screening model was used in this research which was prepared in accordance with the quantitative research paradigm. Accordingly, the concept of proactive personality was discussed as an independent variable, and problem solving skills were discussed as dependent variables. It is seen that there is a positive and significant relationship between teachers' proactive personality traits and problem solving skills and confidence in problem-solving ability, approach-avoidance and personal control, which are the sub-dimensions of problem solving. Based on the ANOVA values are examined for all three sub-dimensions, it could be said that the value p is significant, in other words, the regression model is valid. According to the t-test results regarding the significance of the regression coefficients, it is seen that proactive personality traits are a significant predictor on the sub-dimensions of confidence in problem solving ability, approach-avoidance and personal control. Furthermore, according to Durbin-Watson values for all sub-dimensions, the assumption that there is no relationship between error terms is confirmed.
AtıfWoS1OpenAlex4İncele - MakaleAçık Erişim2019Age and some growth parameters of Squalius cephalus (Linnaeus, 1758) inhabiting Karasu River (East Anatolia, Turkey)
Özcan, Ebru Ifakat; Serdar, Osman
The present study was carried out concerns a research of the age determination and some growth parameters of chub, Squalius cephalus (Linnaeus, 1758) living in 14 different station from Karasu River (East Anatolia, Turkey). For this purpose, a total of 196 fish specimen (100 females and 96 males) of S.cephalus were captured between 2014 and 2016 by electroshocker. Female/male ratio was 1/0.96. Minimum-maximum length and weight of captured fishes were determined as 7.6-23.9 cm and 4.8-198.2 g, respectively. The age groups were determined between 0 and 6. The parameters of von Bertalanffy growth function estimated as L-infinity=31.98 cm, k=0.136 year(-1), t(0)=-1.40 year for all individuals. The growth performance index (phi>) value was computed as 2.143. The length and weight relationships W=0.0060L(3.27) (R-2=0.98) for all individuals. Significant statistical differences in condition factors between age groups and sexes were not found (P > 0.05, t-test).
AtıfWoS1OpenAlex3TR Dizin5İncele - MakaleYalnız künye2019Scopus SJRQ4CONVOLUTIONAL LONG-SHORT TERM MEMORY NETWORKS MODEL FOR LONG DURATION EEG SIGNAL CLASSIFICATION
Baloglu, Ulas Baran; Yildirim, Ozal
Background and objective: Deep learning structures have recently achieved remarkable success in the field of machine learning. Convolutional neural networks (CNN) in image processing and long-short term memory (LSTM) in the time-series analysis are commonly used deep learning algorithms. Healthcare applications of deep learning algorithms provide important contributions for computer-aided diagnosis research. In this study, convolutional long-short term memory (CLSTM) network was used for automatic classification of EEG signals and automatic seizure detection. Methods: A new nine-layer deep network model consisting of convolutional and LSTM layers was designed. The signals processed in the convolutional layers were given as an input to the LSTM network whose outputs were processed in densely connected neural network layers. The EEG data is appropriate for a model having 1-D convolution layers. A bidirectional model was employed in the LSTM layer. Results: Bonn University EEG database with five different datasets was used for experimental studies. In this database, each dataset contains 23.6 s duration 100 single channel EEG segments which consist of 4097 dimensional samples (173.61 Hz). Eight two-class and three three-class clinical scenarios were examined. When the experimental results were evaluated, it was seen that the proposed model had high accuracy on both binary and ternary classification tasks. Conclusions: The proposed end-to-end learning structure showed a good performance without using any hand-crafted feature extraction or shallow classifiers to detect the seizures. The model does not require filtering, and also automatically learns to filter the input as well. As a result, the proposed model can process long duration EEG signals without applying segmentation, and can detect epileptic seizures automatically by using the correlation of ictal and interictal signals of raw data.
AtıfWoS17OpenAlex19İncele - MakaleAçık Erişim2019Scopus SJRQ2Neogene volcanism in Elazig-Tunceli area (eastern Anatolia): geochronological and petrological constraints
Agostini, Samuele; Savasçin, Mehmet Yilmaz; Di Giuseppe, Paolo; Di Stefano, Flavio; Karaoglu, Ozgur; Lustrino, Michele; Manetti, Piero; Ersoy, Yalcin; Kürüm, Sevcan; Önal, Ayten Oztufekci
AtıfOpenAlex15İncele - MakaleYalnız künye2019Scopus SJRQ1Quality characteristics of pomegranate juice concentrates produced by ohmic heating assisted vacuum evaporation
Sabanci, Serdal; Cevik, Mutlu; Cokgezme, Omer F.; Yildiz, Hasan; Icier, Filiz
AtıfOpenAlex48
İncele - MakaleAçık Erişim2019Scopus SJRQ3A Novel Study: The Effect of Graphene Oxide on the Morphology, Crystal Structure, Optical and Electrical Properties of Lanthanum Ferrite Based Nano Electroceramics Synthesized by Hydrothermal Method
Aydin, Cihat; Aydin, Handan; Taskin, Mustafa; Yakuphanoglu, Fahrettin
AtıfOpenAlex19İncele - MakaleAçık Erişim2019Scopus SJRQ4MICROMORPHOLOGICAL AND ANATOMICAL INVESTIGATION ON SIX SPECIES OF ONOSMA L. (BORAGINACEAE) FROM TURKEY
Selvi, Selami; Polat, Ridvan; Babacan, Ebru Yuce; Rahman, M. Oliur; Çakilcioglu, Ugur
Micromorphology and anatomy of six Onosma L. species, viz. O. argentata Hub.Mor., O. neglecta Riedl, O. proballanthera Rech. f, O. rechingeri Riedl, O. sericea Willd. and O. stenoloba Hausskn. ex Riedl from Turky were investigated. Stem anatomy revealed that cuticle layer ranged from 0.6 mu m in O. argentata to 1.7 mu m in O. proballanthera. Parenchymatous cells of O. neglecta and O. stenoloba possessed more intense starch than the other species studied. In leaf anatomy, the longest palisade parenchyma was found in O. neglecta, while the smallest was noted in O. argentata. Mesophyll structure of O. argentata, O. sericea and O. rechingeri was equifacial (isobilateral), while O. neglecta, O. proballanthera and O. stenoloba presented bifacial (dorsiventral) structure. Rugose nutlet ornamentation was observed in O. argentata, O. neglecta and O. sericea, whereas reticulate type was found in O. proballanthera, O. rechingeri and O. stenoloba. Onosma stenoloba could easily be distinguished from other species by its aesterotrichous indumentum, and in contrary, other species possessed haplotrichous type of indumentum. Micromorphological features of nutlet surface, anatomical features of epidermal surface (trichomes and stomata), and lamina mesophyll structure (dorsiventral and isobilateral) could be useful in solving taxonomic problem of the genus.
AtıfWoS7OpenAlex12İncele