TR-Dizin İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12573/396

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  • Article
    Vergi Uyumu Davranışı ve Laboratuvar Deneyleri: Bir Yazın Taraması
    (Hazine ve Maliye Bakanlığı, 2021) Demirtaş, Burak Kağan
    Bu makalenin amacı, bireylerin vergi kaçırma davranışlarını analiz_x000D_ etmek için yürütülen laboratuvar deneylerine dayalı yayınların bir yazın_x000D_ taramasını yapmaktır. İktisat biliminde deneysel çalışmalar gün geçtikçe_x000D_ önem kazanırken Türkçe İktisat yazınında deneysel çalışmalar yok denecek_x000D_ kadar azdır. Bu makalede yazında bulunan çalışmalar özellikle deneysel_x000D_ tasarım açısından incelenmektedir; zira bu makale, laboratuvar deneyleriyle_x000D_ ilgili farkındalığı artırmayı da hedeflemektedir. Çalışmada mümkün_x000D_ olduğunca farklı deneysel tasarımlara dayanan çalışmalar tercih edilmeye_x000D_ çalışılmıştır. Ayrıca laboratuvar deneylerine getirilen eleştiriler de_x000D_ tartışılmaktadır. Makale, laboratuvar deneylerinden elde edilen sonuçların_x000D_ önemli olduğu ve saha deneyleri ile desteklenmesinin faydalı olacağı_x000D_ sonucuna varmaktadır.
  • Review
    Değişen Yükseköğretim Sistemini Sosyokültürel ve Mekânsal Bağlamlarda Yeniden Düşünmek
    (DEOMED PUBL, ISTANBUL, GUR SOK 7-B, FIKIRTEPE 34720 KADIKOY, ISTANBUL, 00000, TURKEY, 2020) Ayten, Asim Mustafa; Gover, Ibrahim Hakan
    Education and research are vital for social development and progress. The changing sociocultural structures and new needs have resulted in some important functional changes in higher education systems with a deep impact on universities serving these needs at the highest level. Besides experiencing these functional changes, the universities today have become spaces of socialization with their social, cultural and sports facilities, replacing their traditional spatial role of offering education only. The local dynamics changing with globalization have now reshaped the global and local roles of universities, highlighting the added value they provide to the society. Sociocultural changes trigger all these functional and structural changes in universities. Therefore, sociocultural factors and their importance should not be ignored in a changing higher education system. In this study, the impact of sociocultural factors with their related spatial structures on world higher education system will be analyzed within their historical contexts, and some suggestions for future universities will be offered considering the current changes. In the first part of the study, the changes in societies and universities will be presented within the historical context. In the second part, the spatial forms and structures of universities will be discussed. In the third part, the catalytic effects of the specific sociocultural factors will be highlighted and elaborated on. Finally, some suggestions will be made for the universities of the future in the light of the current situation and the data available.
  • Article
    Dayım: Bir İnsanoğlunun Portresi
    (TURKISH LIBRARIANS ASSOC, YENISEHIR, NECATIBEY CAD, ELGIN SOK, PO BOX 175, ANKARA, 06440, TURKEY, 2019) Donmez, Rasim Ozgur
    This is a memoir written by his nephew about our colleague Ali Can, who passed away in last July.
  • Article
    İnşaat Atıklarının Yeraltı Madeni Üretim Boşluklarında Dolgu Malzemesi Olarak Kullanımı
    (2019-12-04) Yılmaz, Ayşe Tekin; Cihangir, Ferdi; Erçıkdı, Bayram
    Bu çalışmada sülfürlü atık yerine ikame olarak %10, %30 ve %50 oranlarında inşaat atığı (İA)kullanılarak hazırlanan çimentolu macun dolgu (ÇMD) numunelerinin 3-28 gün boyunca tek eksenlibasınç dayanımı (TEBD) ve 28 gün sonunda porozite (MIP) testleri yapılarak İA’nın macun dolgumalzemesi olarak kullanımı araştırılmıştır. Kontrol numuneleri %7,5 ve %8,5 bağlayıcı oranındahazırlanırken, İA ikameli ÇMD numuneleri %7,5 çimento oranında hazırlanmıştır. Bulgular, %10 İAikameli ÇMD numunelerinin %7,5 ve %8,5 bağlayıcı oranında hazırlanan kontrol numunelerine kıyasladaha yüksek TEBD ve daha düşük porozite üretirken, daha yüksek oranlarda (%30-50) İA kullanımınındolgunun dayanım ve mikroyapı performansını olumsuz etkilediğini göstermiştir. Ayrıca, 1,0 m3 ÇMDüretiminde bağlayıcı oranı %7,5’e düşürülüp atık malzeme yerine %10 İA ikame edildiğinde %13,22oranında bağlayıcı tasarrufu sağlanmıştır. Sonuç olarak, İA’nın yeraltı üretim boşluklarında ÇMDmalzemesi olarak kullanılabileceği ve yerüstünde oluşabilecek toz, görüntü kirliliği ve depolama alanıyetersizliği vb. problemlerin ortadan kaldırılabileceği/azaltılabileceği öngörülmüştür.
  • Article
    Tracing Trajectories of Regime Support in Turkey
    (Ege Univ, Fac Economics & Admin Sciences, 2022-06-09) Inan, Murat
    According to the legitimacy approach of political culture research, public's approval of a particular regime as the best form of government and rejection of its alternatives provides public support for that particular regime. This research attempted to trace temporal trajectories of approval of democratic political system as well as it's three alternative forms of government among the electorates of recent three major political parties in Turkey, the Justice and Development Party (AKP), the Republican People's Party (CHP) and the Nationalist Movement Party (MHP). It also revealed the extent these parties' manifesto documents praise democratic political system across the successive eighteen general elections in the modern Turkish political history. It revealed the changes in both public and party support for four alternative regimes across years in modern Turkish history. This research analyzed the World Values Survey and the Manifesto Project data using quantitative research methods. It has achieved four main findings. First, voters are more stable than their parties across time in terms of pro-democracy. Second, democracy clearly emerges as the strongest alternative among the four alternative regimes for all the three electorates. Third, supporting democracy and rejecting its three alternatives occupy different places in the minds of the three party electorates. Fourth, changes in the three political parties' pro-democracy as identified in their manifesto documents are not always parallel with changes in those of their voters.
  • Article
    Citation - WoS: 2
    Citation - Scopus: 2
    The Nexus of Leadership, Political Empowerment, and Social Mobilization: The Case of the July 15 Coup Attempt in Turkey
    (Seta Foundation, 2020-06-30) Donmez, Rasim Ozgur; Timur, Kasim; Lloyd, Fatma Armagan Teke
    This study analyzes the mutually empowering relations between Turkish President Recep Tayyip Erdogan and his followers, and how Erdogan's charismatic leadership and image functioned to galvanize his followers on the night of July 15, 2016, when large numbers of them mobilized against the attempted coup. The article has three sections. The first is a theoretical discussion which sheds light on the concept and the underlying mechanisms of political empowerment and its effects on the relationships between leaders and followers. The second section evaluates Erdogan's characteristics and ruling style, which was instrumental in motivating resistance to the abortive coup. Finally, the third section analyzes the various means by which Erdogan was able to inspire the masses to mobilize against the armed junta through interviews and observations.
  • Article
    Stratejik Yönelim ve İşletme Performansı: Bir Literatür Taraması
    (2021-06-28) Kalkan, Pelin Karaca; Aladağ, Ömer Faruk
    Stratejik yönelim, işletmelerin faaliyetlerini şekillendiren, etkileyen ve yaşamlarını sürdürmeleri ve performanslarını artırmalarına yönelik davranış geliştirmelerini sağlayan ilkeler olarak tanımlanmaktadır. Stratejik yönelim kavramı uluslararası yazında sıklıkla çalışılan bir konu olmasına rağmen Türkçe yazında yeterince ilgi görmemiştir. İşletmeler için kritik öneme sahip olan bu kavramın ve performansla ilişkisinin irdelenmesi önemli görülmektedir. Literatür taraması kapsamında stratejik yönelimlerden girişimcilik yönelimi, pazar yönelimi, öğrenme yönelimi ve teknolojik yönelim incelenmiştir. Bu araştırmada öncelikle stratejik yönelimlerin net bir şekilde tanımlanması ve işletme performansı ile ilişkilerinin irdelenmesi hedeflenmektedir. Bu doğrultuda stratejik yönelim- işletme performansı ilişkisi üzerine literatür incelenmiş, araştırma dahilindeki stratejik yönelimlerin kavramsal çerçeveleri sunulmuştur. Bununla birlikte, stratejik yönelimler arasındaki farklı ilişkiler ve bu ilişkilerin işletmelerin performans göstergeleri üzerindeki etkileri bütüncül bir şekilde irdelenmiştir. Ayrıca stratejik yönelim ile işletme performansı arasındaki ilişkide aracı mekanizmalar ve bu ilişkilerin hangi koşullar altında farklılaştığı aktarılmıştır. Son olarak, literatür taraması sonucunda geleceğe yönelik potansiyel araştırma konuları tanıtılarak yazına katkı sunulması amaçlanmıştır.
  • Article
    Citation - WoS: 4
    Relationship Between Neutrophil Gelatinase-Associated Lipocalin and Mortality in Acute Kidney Injury
    (Galenos Yayincilik, 2018-12-03) Kayaalti, Selda; Kayaalti, Omer; Aksebzeci, Bekir Hakan
    Objective: Almost half of intensive care patients are affected by acute kidney injury (AKI). The purpose of this study is to determine parameters that can be used for predicting of early (within 28 days) and late (within 90 days) mortality in patients who are followed-up with AKI in intensive care units. Materials and Methods: In this study, a dataset that contains 50 patients with AKI in intensive care units was used. This dataset contains blood urea nitrogen, creatinine, plasma and urinary neutrophil gelatinase-associated hpocalin (NGAL), lactate dehydrogenase, alkaline phosphatase and gammaglutamyl transpeptidase values of patients who were admitted to intensive care for various reasons and who developed AKI on the days 1, 3 and 7. In addition to these values, laboratory results such as serum electrolytes on day 1, blood gas; vital signs such as mean arterial pressure, central venous pressure; and demographic data were also recorded. Data mining techniques were applied to determine correlation between all of these data and mortality. Results: The threshold level of urinary NGAL on day 7 was determined to be 69 ng/mL, and strong correlation was found between this threshold level and early mortality. Similarly, the threshold level of plasma NGAL on day 7 was determined to be 150 ng/mL, and this was highly correlated with early mortality. Besides, strong correlation was also found between the difference in the urinary NGAL levels on day 1 and 7, and early mortality. Conclusion: In this study, plasma and urinary NGAL levels were found to be closely related to early mortality in patients who were followed-up with AKI in intensive care units. On the other hand, any parameter associated with late mortality was not found.
  • Article
    Real-Effort Tasks in Laboratory Experiments
    (Economic and Financial Research Assoc - Efad, 2023-09-30) Demirtas, Burak Kagan
    Laboratory experiments used in economics are differentiated in terms of many technical features. One of these technical features is whether the experiment involves a real-effort task. A real-effort task can be defined as a task in which the experiment participants work on aAreal job during the experiment, spend time and effort, determine their performance level and as a result earn a certain amount of money. This study aims to examine real-effort tasks that are frequently used in experimental economics studies, and to discuss potential problems that researchers may face when conducting experiments with real- effort tasks. Within the scope of this review, real-effort tasks commonly used in the literature are categorized under four groups: real-effort tasks based on mathematical operations, puzzles, slider task, and word encryption tasks. Choice of the real-effort task is important for an experimental study because it may lead to misinterpretation of the findings. AAsAa result of the study, the learning effect, the boredom of the task and the abilities required by the task are seen as possible sources of measurement error. While the learning effect and boredom may cause problems especially in within-subject designs, it was found that differences in the abilities of participants may cause measurement errors especially in between-subject designs.
  • Article
    Citation - WoS: 1
    Re-Visiting Ambivalent Sexism Inventory (ASI): Construct Validity of Benevolent Sexism and Measurement Invariance of ASI
    (Istanbul Univ, Fac Letters, dept Psychology, 2022-04-06) Aktan, Timucin; Yalcindag, Bilge
    The ambivalent sexism theory states that sexism comprises hostile and benevolent beliefs and that benevolent sexism is a second-order factor consisting of protective paternalism, complementary gender differentiation and heterosexual intimacy. The subdimensions of benevolent sexism toward women have recently piqued people's interest. The Turkish version of the ambivalent sexism inventory's (ASI's) construct validity should be reexamined in light of this apparent interest in contemporary studies. Accordingly, in the current study, the aim is to test the preferred structural model in which protective sexism was defined as a second-order factor consisting of protective patriarchy, complementary differentiation between genders and heterosexual intimacy. Moreover, measurement invariance analysis will be used to test the stability of the scale's structure in different samples. The data of 1803 participants from different studies conducted between 2009 and 2019 (1194 women and 593 men, 16 unidentified) were merged. Findings of the confirmatory factor analyses indicated that the four-factor solution (i.e. hostile sexism and three subfactors of benevolence) fitted the data better than the other models (i.e. one-factor and two-factor models, and the preferred structural model). Explanatory factor analysis via exploratory structural equation modeling revealed a two-factor solution composed of benevolence and hostility, but the findings also underlined two psychometrically weak items. Finally, measurement invariance analyses demonstrated full invariance between private and public university samples, and an invariance between women and men samples except for sample means. Only the means of the samples differed in the women-men comparison, but in a theoretically predicted way, and men had higher scores in all subscales except for complementary gender differentiation. In sum, our findings provided significant support for the construct validity and measurement invariance of ASI while raising questions about the theoretical construct measured and the items needed to be revised.