Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Uzun, Sevda(66)
- Merdan, Mehmet(56)
- Duran, Celal(50)
- Ozdes, Duygu(47)
- Kaygusuz, Abdullah(42)
- Demir, Selim(37)
- Turan, Ibrahim(37)
- Ashyralyyev, Charyyar(34)
- Dokuz, Abdurrahman(33)
- Araz, Onur(31)
- Öztürk, Serkan(31)
- Sipahi, Ferkan(30)
- Kandemir, Raif(28)
- Arslan, Mehmet(27)
- Karsli, Orhan(27)
- Kulakaç, Nurşen(26)
- Baltacı, Cemalettin(25)
- Gücer, Mehmet Ali(25)
- Kurt, Kemal(25)
- Maden, Nafiz(25)
- Ozturk, Samet(25)
- Topal, Fevzi(25)
- Baltaci, Cemalettin(24)
- Yücel, Cem(24)
- Aliyazicioglu, Yuksel(23)
- Bayrakdaroglu, Serdar(23)
- Kankal, Murat(23)
- Peker, Iskender(23)
- Yolcu, Halil(23)
- Reis, Hatice Catal(21)
- Topal, Meryem(21)
- Vural, Alaaddin(21)
- Aydin, Aydanur(20)
- Aydin, Faruk(20)
- Bayraktar, Alemdar(20)
- Kurnaz, Muammer(20)
- Çelik, Necati(20)
- Ürkek, Bayram(20)
- Cakir, Tufan(18)
- Günen, Mehmet Akif(18)
Yayınlar
- MakaleAçık Erişim2018The Effects of Wood Preservatives on the Combustion Characteristics of Sessile Oak (Quercus Petreae L.)
Yasar, Sekip Sadiye; Atar, Musa
This study carried out to determine the combustion properties of the sessile oak wood (Quercus petraea L.) which impregnated with wood preservative and subjected to surface treatments. For this purpose, the samples, which were prepared from sessile oak wood according to ASTM-E 160-50 combustion principles, impregnated with wolmanit-CB (WC) and tanalith-E (T) in accordance with ASTM-D 1413-76 and then synthetic (St) and Water-based (wb) varnishes were applied according to ASTM-D 3023. The combustion test was carried out in 3 stages, combustion with flame (CWF), self-combustion without flame source (CWOF) and ember combustion stage (ECP). It was aimed to determine the combustion temperature values in CWF, CWOF and ECP stage, weight loss, total combustion time and demolition time. As a result, impregnation applications have increased the total combustion time to between 15-18% and reduced the demolition period. The exact opposite results were obtained for the varnish types, the total combustion time was reduced by 19-21% and the demolition time increased by 10-22%. In CWF stage, the highest temperature was obtained in water-based varnished samples (490 degrees C), the lowest in non-varnished samples (458 degrees C); in CWOF stage the highest temperature in water-based varnished samples (572 degrees C), the lowest in synthetic varnished samples (544 degrees C); and in ECP stage the highest temperature in non-varnished samples (306.5 degrees C), the lowest in the samples with the synthetic varnished (262.7 degrees C).
AtıfOpenAlex1
İncele - MakaleAçık Erişim2018Detection of foot bone anomaly using medical photogrammetry
Reis, Catal H.
Photogrammetry has been used for medical diagnostic and treatment. Mostly used medical photogrammetric techniques are Ultrasound, Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) images. CT and MRI are the most effective method for the early detection of foot and ankle anomaly. Researchers have been developing various methods to detect anomaly. Many image segmentation techniques are available in the literature. Computer Aided Diagnosing (CAD) system has been proposed in this study for detection of foot bone anomaly by the analysis of CT images. In this study, a segmentation based on edge detection method is proposed for the classification of anomaly in foot CT images. Edge detection algorithms are the most commonly used techniques in image processing for edge detection. Canny edge detector is evaluated in this study. In this study, .dicom medical image standard format and ten male patient's foot CT images (245 images and 50 test data) are used. The used parameters are detector collimation of 64 mm, scanning thickness of 1-5 mm, and pixel sizes of 512x512 in radiometric resolution of 16 bits' gray levels. The proposed method consists of five major steps: (i) calculating the horizontal & vertical gradient, (ii) determining gradient magnitude and gradient direction, (iii) applying non-maximal suppression, (iv) computing high and low thresholds, (v) hysteresis thresholding are applied to the multi-detector computed tomography to detect the bone anomaly. In this study, automatic edge-based digital image processing techniques are applied to detect of foot bone anomaly. The proposed canny segmentation method enables users segment anomaly in MDCT of foot very quickly and efficiently. The results demonstrate that the proposed segmentation method is effective for segmenting anomaly. The proposed method obtains satisfactory performances in terms of accuracy and F-measure the area under Receiver Operating Characteristic curve (ROC curve (AUC)). The proposed segmentation method achieves an accuracy of 0.86 and F-measure of 0.92, respectively. The purpose of our study is to detect the anomaly of the foot and it was the simplest and less time consuming process.
AtıfWoS4TR Dizin2
İncele - MakaleYalnız künye2018EMPIRICAL RELATIONS AMONG THE PARAMETERS ASSOCIATED WITH EARTHQUAKE RUPTURE MECHANISMS FOR IRANIAN EARTHQUAKES
Öztürk, Serkan; Ghassemi, Mohammad Reza; Sari, Mahmut
In this study, we aimed to derive the new and more reliable empirical relationships among different seismic parameters associated with the earthquake rupture mechanisms for Iranian earthquakes. For this purpose, we firstly converted the surface wave magnitudes into moment magnitudes in order to prepare a uniform earthquake dataset. Thereafter, we estimated the empirical relationships between moment magnitude and surface rupture length, moment magnitude and maximum displacement, and surface rupture length and maximum displacement. These linear empirical equations were obtained by orthogonal regression and the goodness of fits were discussed in terms of the correlation coefficients. The results obtained by the orthogonal regression in this paper are compared with the results obtained by the least square method in the literature. The present study confirms that representations of statistical correlations among different earthquake faulting parameters can be given more clear and straightforward by the orthogonal regression as compared to the least square method. In addition, such kind of relationships may provide some significant insights for the calculation of the maximum surface rupture length, maximum surface displacement, and associated maximum credible earthquakes for different seismotectonic regions of Iran as well as the estimation of earthquake magnitudes in paleoseismological studies.
AtıfWoS2İncele - MakaleAçık Erişim2018Investigation Of Mechanical And Physical Properties of Concrete Produced to Lead-Zinc Mining Waste Rocks
Çullu, Mustafa
The purpose of this study is to investigate the physical and mechanical properties of concrete produced from lead-zinc mine waste (tallow) products. In this context, the physical chemical, mineralogical and petrography characteristics of rocks obtained from zinc-lead mine were analyzed first. Concrete strength classes of C16/20, C25/30 and C35/45 5 replaced with 25%, 50% and 75% rates of limestone were prepared with lead mine waste. The physical and mechanical properties of the prepared concrete samples were determined. As a result, when lead-zinc mine waste is used as concrete aggregate, while the porosity and the water absorption of prepared samples were decreased, the physical density were increased as compared to limestone. As the result of the positive effect of physical properties, compressive and tensile strength were increased.
AtıfWoS2İncele - MakaleAçık Erişim2018Suffixes -(I)p /-(U)p and Their Functions in Turkmen Turkish
Gökçür, Uyesi Engin
Suffixes -(I)p and -(U)p have been used as verbal adverb suffixes during the historical development of Turkish language. When these suffixes are added, verbs modify the central meaning in terms of 'situation, time and style.' Therefore, they are used instead of the verbal adverb suffix (- arak), not used in Turkmen Turkish, that is used to refer to situation and style. These suffixes mostly form verbal adverbs stating situation and style with their function mentioned above in Turkmen Turkish. Besides, when they are added to verbs, they form descriptive verbs by attaching verbs to auxiliary verbs. In this case, it has been seen that they take role in the formation of descriptive verbs that refer to sufficiency, quickness, duration, process, ending and starting. As these suffixes have the function of attaching completed conclusions to another conclusion, they have lost their verbal adverb function in time in Azerbaijani Turkish as in Turkmen Turkish and have been used as past perfect tense. These suffixes are used especially in second-person singular and plural in past perfect form in Turkmen Turkish. They are used in the form of past perfect tense when followed by the (- dir) affix.
- Kitap BölümüYalnız künye2018Urbanism in Turkey
Bingöl, Orhan; Ozturk, HK
AtıfOpenAlex2İncele - MakaleYalnız künye2018Scopus SJRQ1Earthquake Performance of Reinforced-Concrete Shear-Wall Structure Using Nonlinear Methods
Çavdar, Ozlem; Çavdar, Ahmet; Bayraktar, Ender
In earthquake engineering, the performance-based design method is used to determine the expected performance level of structures under an earthquake effect. The level of performance is related to the damage situation that could occur in the structure after the earthquake. In performance-based structural design, it is predicted that more than one damage level can emerge under one earthquake effect. In this study, the seismic behavior of a reinforced-concrete shear-wall building that collapsed during the 2003 Bingol earthquake was investigated by nonlinear static analysis and nonlinear dynamic analysis. The selected reinforced-concrete shear-wall structure is located in Bingol, Turkey. Local code was considered for assessing a seismic performance evaluation of the selected reinforced-concrete shear-wall building. The performance goals of the reinforced-concrete shear-wall structure were evaluated by applying the pushover (incremental equivalent earthquake load) method and procedures of the code and nonlinear dynamic analysis. According to the code, the reinforced-concrete shear-wall building was not expected to satisfy life safety performance levels under a design earthquake. In this study, one collapsed building was selected in order to test the reliability and usability of performance analysis methods under different earthquakes.
AtıfWoS10OpenAlex19İncele - MakaleAçık Erişim2018USAK SUGAR FACTORY AS A SUCCESS OF PRIVATE ENTREPRENEURSHIP
Damlibag, Fatih
Nuri Seker founded Usak Sugar Factory in 1926. He targeted to produce Turkish sugar from beet. Thus, he wanted to easily ensure this need of Turkish people. He also planned to provide a regular source of income to poor peasants. He established a company and began to collect capital for the factory. Czechoslovak Skoda firm provide technology to the factory. After inauguration, Usak Sugar Factory met water supply and agricultural pest problem. Nuri Seker also had to teach newly sugar beet cultivation to peasants. In contrary to all difficulties, factory started its operations and sugar production was steadily increased. But Nuri Seker faced with financial difficulties, because experience years in sugar production increased factory's debts. As a result of these debts, government decided to liquidate the factory's company. Nationalization was practiced on 6 August 1931. During the liquidation process, rights of public partners became main argument point. Later, government decided to pay face values of public partners' shares. Eventually, links of private entrepreneurs were totally severed from Usak Sugar Factory.
- MakaleYalnız künye2018Anaerobic power, lower-body strength characteristic and some kinetics and kinematics during loaded-squat jump movement in Turkish national boxers and kickboxers
Bayrakdaroglu, Serdar; Can, Ibrahim
Background & Study Aim: Among martial arts boxing and kickboxing are the most popular combat sports. The purpose of this study was knowledge about anaerobic power, lower-body strength characteristic and some kinetic and kinematics during loaded squat jump movement in Turkish national boxers and kickboxers. Material & Methods: Seven boxers (age: 25.5 +/- 2.57 years; boy: 174.2 +/- 4.38 cm; weight: 69.5 +/- 5.53 kg) and 6 kickboxers (age: 24.3 +/- 4.03 years; height: 176.1 +/- 9.45 cm; weight: 70.5 +/- 10.25 kg) who had ranks in competitions at Europe and World Championships. Totally 13 athletes (age: 25.0 +/- 3.24 years; height: 175.1 +/- 6.91 cm; weight: 70.0 +/- 7.70 kg), participated voluntarily in this study. Was applied and maximal anaerobic power, maximal anaerobic capacity, minimum anaerobic power and fatigue index values as both absolute and relative was obtained. One repetition maximal (1RM) values in full back squat (SQfull) movement was defined. Loaded-squat jump (SJLoaded) movement was applied by using an external load that corresponds to 40% of body weights of the participants by utilizing an isoinertial velocity transducer (T-Force dynamic measurement system) and values of mean propulsive velocity (MPV), peak velocity (PV), mean propulsive power (MPP) and peak power (PP) were obtained. Results: There are no statistically significant differences between velocity and power values during SJLoaded movement with 1RM and anaerobic power values of Turkish national boxers and kickboxers (p>0.05). Conclusion: As a result, the reason that there are no significant differences between both groups; it can be suggested that both groups consist of high-level athletes who participated in Europe and Word championships and their training systems and methods are similar to each other.
- MakaleAçık Erişim2018Old Concepts, New Contents: The City, Cinema and the Stranger
Demir, Sertac Timur
This study is a cinematic portrait not of the real, but essentially of the updated Istanbul. In the case of the strangers of cinematic Istanbul, the most strategic, useful, as well as the most difficult step for updating the city's image is to shift the axis from its centres, touristic places, familiar characters, common values and usual events to its corners, secondary places and characters, minimalist conditions, ambivalent values and current changes. For this purpose this study analyzes five films as sociological testimonies without touching upon their details but by focusing on their references: Politiki Kouzina/Bir Tutam Baharat/A Touch of Spice (Tassos Boulmetis, 2003), Koprudekiler/Men on the Bridge (Asli Ozge, 2009), Kac Para Kac/A Run for Money (Reha Erdem, 1999), Uzak/Distant (Nuri Bilge Ceylan, 2002), and 11'e 10 Kala/10 to 11 (Pelin Esmer, 2009). These films, which constitute the framework of this research, are breaking points of modern Istanbul's social and urban history and of changing form of strangers.
AtıfOpenAlex2TR Dizin1İncele - MakaleAçık Erişim2018Comparing Physics Textbooks in Terms of Assessment and Evaluation Tools
Takaoglu, Zeynep Baskan
Assessment and evaluation instruments provide teachers the opportunity of shaping education in the beginning, contributing to education during the process and evaluating education at the end of the process. Textbooks, on the other hand, are resources that present the aforementioned contributions to teachers at first hand. Thus, the study aims to compare the distribution of assessment and evaluation instruments in the physics textbooks being used in the academic year of 2011-2012 and 2016-2017 according to units, settlement within units and types of assessment instruments that are used. For that purpose, 9, 10, 11 and 12th grade textbooks being used in physics lessons in the academic year of 2011-2012 and 2016-2017 were examined via document analysis method. As a result of the study, it was determined that the highest number of assessment instruments in physics textbooks from two different years was encountered in the unit of force and motion. The reason for this unit having higher number of questions could be associated with higher number of mathematical operations in the unit intended for allowing students to overcome their mathematical deficiencies by practicing such questions. It was observed that the number of questions was increased especially in the books being used in the academic year of 2016-2017 and alternative assessment instruments were fewer than traditional assessment instruments. Traditional assessment instruments are still used very frequently in the textbooks, which proves the effect of traditional approaches in assessment and evaluation. Another reason for this condition is that a result-oriented evaluation is used in the university entrance exam. In the light of these results, it is suggested to make the university exam student-centered rather than making an arrangement in textbooks.
AtıfWoS1OpenAlex4TR Dizin3İncele - BildiriYalnız künye2018IDENTITIES AND LIFESTYLES IN THE AGE OF MEDIATISATION: AN APPROACH OF UNIVERSAL PRAGMATICS FOR COMPERATIVE ANALYSIS OF MAGAZINE PAGES FROM USA AND TURKEY
Okuroglu, Mehmet Selahattin; Solik, M; Rybansky, R
As the communication apparatus of modern system, mass media is still determinative for forming and disseminating life-styles. Since the emergence of welfare societies, presentation of life-styles in media has been considered as a tool to make use of working masses' leisure to gain profit and consent. However, from the viewpoint of critical theory, situation is more complex, relating to every aspects of modern life and shaping the ways of socialisation worldwide. The theoretical approach can be offered as a frame for utilizing pragmatics which has been used relatively rare in media studies. Based on this approach, any selected texts or the meanings of texts are not significant, unless they are connected to actions in the society. Therefore, the subject of consideration should be the arguments to be presented to individuals prior to personal actions. To transfer the focus of analyse from the texts to the arguments and to the persuasion, as a linguistic and cognitive process experienced in social level, thematic units in media texts were identified and counted. These groups of symbols or words are the units motivating individuals to choose consumption agendas or life-styles. The method of analysis in this essay had been offered in a former essay of the author, in a theoretical level. In this study, the application of method was demonstrated on magazine contents. Along with the application, theoretical approach has been modified with the help of the author's doctoral thesis, as the theory of critical media literacy. The essay's problem is the examination of magazine contents as argumentation units of instrumentalist system. Accommodating instrumental rationality within the mediated communication, similar journalistic codes can be adopted by media organizations in different countries. Therefore, in the context of globalization, celebrities page of CNN news site from USA and magazine page (Kelebek) of Hurriyet news site from Turkey were analysed. These sites could be approved for any studies because of their outstanding roles in monopolistic media groups. In addition to this, CNN has a global recognition due to the central position of USA for the system. In this case, magazine content themes, which use to construct schemas of perception and coverage at all, has been analysed as indicators of a global process persisting from the centre to the periphery. Results supported such a common process with some local differences. The method of the study can be considered a tool to describe mediatisation as a global process.
- MakaleYalnız künye2018The Effect of Health Expenditures on Economic Growth: The Case of Europe and Central Asia Countries
Yildiz, Baris; Yildiz, Gizem
The aim of the study is to measure the impact of health expenditures on economic growth during the period of 1996-2014 for 47 European and Central Asian countries. Two different methodologies were used in the empirical analysis of the study. First, the fixed effect model was estimated using the Driscoll-Kraay Standard Error Estimator. The coefficients were then estimated using the Two Stages System GMM method. The results obtained are parallel to each other. In both analyzes, per capita health expenditure has a statistically significant and positive effect on economic growth.
AtıfWoS1İncele - MakaleYalnız künye2018An Analysis of Relationship between Military Expenditure and Economic Growth in Turkey (1960-2016)
Topal, Mehmet Hanefi
A growth number of empirical studies have investigated the relationship between military expenditures and economic growth in Turkey. However, there is no consensus on the relationship between military expenditures and economic growth in literature. The aim of this study is re-examining the relationship between military expenditures and economic growth covering the period of 1960 and 2016 within the context of cointegration and causality analysis. In addition to traditional analysis, we employed cointegration test with multi structural breaks and time-varying causality analysis. According toBayer and Hanck's (2013) standart cointegration test results the military expenditures negatively affect long-run GDP per capita. However, Maki's (2012) cointegration test with multiple breaks results show that there is no relationship between military expenditures and GDP per capita. On the other hand, time-varying causality results also indicate that the causal linkage between military expenditures and economic growth has disappeared due to economic and politic shifts in Turkey after the middle of 1970s.
AtıfWoS2İncele - BildiriYalnız künye2018SOCIAL MEDIA USAGE OF BRANDS DURING THE COUP ATTEMPT: A STUDY ON TWITTER DURING JULY 15TH 2016 IN TURKEY
Aslan, Emre S.; Türten, Elif; Solik, M; Rybansky, R
Brands are a part of society because they are human made products so they are affected by social, political, cultural and military events. As a result they determine strategies to protect themselves, to continue to exist or to carry on developing. Social media management of brands have always been an issue of concern specially with the rise of social media, when their interaction with the society increased and they became more open to individual reactions. This study focuses on what kind of a position the brands took on social media during the coup attempt that happened in Turkey on 15th July, 2016. In this study, brands' Twitter use during 15th July, 2016 were examined and their attitude during crisis situations were tried to be determined and their strategies were tried to viewed. According to the results reached with the study it is observed that brands prefer to stay inactive during crisis.
- MakaleAçık Erişim2018Some approximations of second order derivatives complex-valued functions
Ashyralyyev, Ch; Ozturk, B.
In this paper, we generalize the well known finite difference method to compute derivatives of real valued function to approximate of second order complex derivatives w(zz) and w((zz) over bar) for complex-valued function w. Exploring different combinations of terms, we derive several approximations to compute the second order derivatives of complex-valued function. Several second order of accuracy finite differences to calculate derivatives are proposed. Error analysis in test examples is carried out by using Matlab program.
AtıfOpenAlex2İncele - Derleme MakaleAçık Erişim2018Problems Face to Organic Forage Plant Improvement and Their Recommended Solutions
Okcu, Melih
As the world's population increases tremendously, mankind harmed the environment by applying different techniques to be able to close the deficit for food and consequently this resulted in the questioning of the effects of production techniques on food security, quality, animal welfare and their impacts on environment. Organic agriculture is developed with the help of policies that are driven by environmental and food safety. Organic livestock farming increased correlated to the increase of organic agriculture. However, getting healthy, safe and sound products from animals is only possible with the consumption of well qualified feed. Nowadays, unsatisfactory field productions, improper soil cultivation methods and more other obstacles which restrict the improvement of forage plants. In this review article, the current situation of cultivation in Turkey as well as in the world, imperfections and solution offers to those problems are stated.
- MakaleAçık Erişim2018Do We Need Friendship in the Workplace? The Theory of Workplace Friendship and Employee Outcomes: The Role of Work Ethics
Ozbek, Mehmet Ferhat
This study builds and tests the models that two types of workplace friendships (friendship with coworkers and friendship with the supervisor) may have a negative influence on employees'job insecurity and turnover intention. Further, this study assumes that the positive association between workplace friendship with a supervisor and job performance is stronger for employees having a low work ethic than for those with a high work ethic. This study also assumes that the negative relationship between friendship with a supervisor and organizational deviance is stronger for employees who have a low work ethic but not for those with a high work ethic. To test these hypotheses, 313 data samples have been collected from service sector employees. According to the results, two types of workplace friendships (friendship with coworkers and friendship with a supervisor) are negatively related to job insecurity and turnover intention. The results also show that friendship with a supervisor was positively associated with job performance for employees having a low work ethic but not for those with a high work ethic. Furthermore, the results show that friendship with a supervisor was negatively associated with organizational deviance for employees having a low work ethic but not for those with a high work ethic. Surprisingly, the friendship with a supervisor is positively associated with organizational deviance for employees having a high work ethic.
AtıfWoS16OpenAlex16TR Dizin5İncele - MakaleYalnız künye2018The Problem of Positioning Erasmus in the context of His Thoughts about War and Peace
Yesilçayir, Celal
Desiderius Erasmus who is known as a prominent philosopher of renaissance period has been mentioned as a humanist or pacifist in many sources. Nevertheless, it seemed that he articulated some different thoughts beyond the ideas attributed to him. About the point in question, this work aims to discuss how to position Erasmus in ideological terms through analyzing his ideas he revealed in his works about war and peace. Within this context, it will be examined to what extent the ascription of humanist and pacifist frequently to him is coherent. Consequently, it will be tried to suggest a proposal about how we should describe him depending on the findings.
- MakaleYalnız künye2018The Effects of Military Expenditures on Inflation in Turkey: A Cointegration Analysis with Structural Breaks
Karakurt, Birol; Sentürk, Suat Hayri; Sahingöz, Burak
Internal and external threats to Turkey lead her to have its military expenditures at a high level. The relationship between military expenditures and macroeconomic variables has been of great interest to a number of studies. However, there is no common view about the relationship between military expenditures and the inflation. In this study, the relationship between military expenditures and the inflation in Turkey is aimed to be analysed for the period 1966-2016. The length of the study period requires considering structural breaks. Therefore, according to the results of our study that benefits from a Maki cointegration test with structural breaks and Toda-Yamamoto causality test, a unidirectional positive causality between military expenditures and the inflation has been found both in the short-and the long-run.
AtıfWoS4TR Dizin10İncele