AXSIS - Akademik ve Açık Erişim Bilgi Sistemi (Univ. KTO Karatay)
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Convergence of Environmental Innovation in Europe With or Without United Kingdom: Technological Implications for the Environment
No full textThis study analyzes the convergence of environmental innovation for 21 European Union countries and the United Kingdom during the period 1992–2021. We contribute to the literature by looking at the convergence of two different variations of environmental innovation-environmental innovation per capita and environmental innovation intensity. We have used three convergence testing approaches-stochastic, beta, and sigma convergence methods. Our empirical results based on these three approaches generally suggest convergence in environmental innovation. Further, our findings based on the beta convergence method suggest that environmental innovation depends on CO2 emissions per capita, real gross domestic product per capita, financial development, and institutional quality of each country. © 2025 Elsevier Lt
Drone-Assisted Order Picking Problem: Adaptive Genetic Algorithm
No full textThis study tries to make some improvements in the order picking operations by offering a novel mathematical model and efficient solution algorithm. Accordingly, the order picking policies are examined to allow for picking more orders by reducing the collection time/distance of order pickers. Batching orders for the pick are included in the order picking process as it could enable the order picker to collect more orders. Since the most labor-intensive movement in the order picking function in a high-level shelf layout is the retrieval of products from upper shelves and placing them onto the collection vehicle in the picker-to-part system, the use of drones is preferred to eliminate this costly movement. Drones assist humans in the order picking process by retrieving products from upper levels, thus reducing the order picking time. Here, a Vehicle Routing Problem (VRP) is formulated to deal with drone routing which is then solved based on the Order Picking Problem (OPP) framework. Consequently, an integrated OPP involving both order pickers and drones is addressed and formulated using a Mixed-Integer Linear Programming (MILP) model. To cope with the complexity of the problem, an Adaptive Genetic Algorithm (AGA) is designed which is able to yield superior results compared to the classical Genetic Algorithm (GA). Finally, a sensitivity analysis is performed to assess the behavior of the model against real-world fluctuations. The main reason for this research is to speed up the order picking process in warehouses by taking advantage of the tools brought by the technology age. According to the research results, when the results of the drone-assisted order picking process are compared to the order picking process without drone support, an improvement of 29.68% is observed. The theoretical contribution of this work is that it initially mathematically defines the drone-aided OPP in the literature and proposes a solution with the help of the AGA. As a practical contribution, it provides a solution with the capacity to reduce operational costs by accelerating the order picking operation in warehouses and a practical optimization framework for logistics managers. In addition, warehouse managers, senior company managers, and researchers working on order picking processes can benefit from this study. © 2025 by the authors
The Effect of Self-Breast Examination Training Provided to Women Between 18 and 49 Years of Age and Practice on the Belief of Breast Health: A Randomized Controlled Study
No full textİncrease and implementation of training programs in order to recognize the risk factors of breast cancer,in women, at an early stage and to increase their awareness of their own bodies are very important. The aim of the present research was to detect the effect of self-breast examination provided to women between 18 and 49 years of age and practice on the belief of women on their breast health. The research is a randomized controlled interventional design including a pre-test and post-test. The universe of the research consisted of the female parents of the students studying in two schools where the research was conducted. The research sample consisted of 98 women, 45 in the intervention group and 53 in the control group, selected by simple random sampling. It was detected that the perception of disability increased from 14.86 ± 3.53 to 16.51 ± 2.62, and the sense of confidence increased from 24.35 ± 5.41 to 31.20 ± 4.86 in the intervention group after the training (p<0.01).It was detected at the end of the study that women had a positive attitude towards the practices to prevent breast cancer after the training. It was detected that there was a significant decrease in the level of barriers perceived by women to take protective measures. Nurses gain basic knowledge and skills BSE practice to be a role model for other women in the society, and organize appropriate training programs in order to encourage BSE awareness and practices. © 2025, Eduem - Editora da Universidade Estadual de Maringa. All rights reserved
Comparative Air Quality Study of Bathroom Use in Residential Bedrooms
No full textIndoor air quality in bedrooms, where most people spend around a third of their day, has a significant impact on human health through the quality of sleep. Studies on air quality in residential bedrooms have examined factors affecting air quality, such as the relationship between occupancy patterns and ventilation routines, and the impact of planning has not yet been assessed. This study analyzes how different master bathroom designs affect the air quality in the bedroom. To assess the effect of bedroom air quality, this study compares summer and winter measurements from two dwellings with similar floor areas and occupant types, but with different bathroom-to-bedroom relations. In addition, satisfaction with indoor air quality, an important indicator, was questioned and its connection with sleep quality was evaluated. It was found that the layout of bathrooms in bedrooms is affected by indoor air quality, especially in winter when ventilation is reduced, and that bathrooms leading directly into the bedroom are detrimental to air quality. © 2025, Gazi Universitesi. All rights reserved
Metabolic and Hepatic Profiles of Non-Obese and Obese Metabolic Dysfunction-Associated Steatotic Liver Disease in Adolescents: The Role of FibroScan Parameters, Fibroblast Growth Factor-21, and Cytokeratin-18
No full textBackground/Aims: Metabolic dysfunction-associated steatotic liver disease (MASLD) in adolescents, including non-obese phenotypes, is an increasingly important public health issue. The current study investigated the use of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) as non-invasive tools, along with fibroblast growth factor-21 (FGF-21) and cytokeratin-18 (CK-18), in non-obese MASLD, obese MASLD, and healthy control groups, exploring metabolic and hepatic profiles in these groups. Materials and Methods: This cross-sectional study recruited 195 adolescents aged 9-18 years, stratified into controls (n = 92), non-obese MASLD (n = 32), and obese MASLD (n = 39) groups according to FibroScan and MASLD diagnostic criteria. FibroScan measured LSM and CAP, while enzyme-linked immunosorbent assay kit (ELISA) was used to analyze serum FGF-21 and CK-18 levels. Anthropometric, metabolic, and liver enzyme parameters were assessed. Results: Metabolic dysfunction-associated steatotic liver disease groups had higher LSM than controls. Fibroblast growth factor-21 levels were significantly higher in MASLD groups, especially in obese MASLD, while CK-18 levels showed variability without significant group differences. Obese MASLD adolescents had marked metabolic dysfunction with higher insulin, homeostasis model assessment for insulin resistance, triglycerides, and liver enzymes compared to non-obese MASLD and controls. Conclusion: Fibroblast growth factor-21 has emerged as a potential biomarker for assessing metabolic dysfunction in MASLD, while LSMs from FibroScan provide valuable insights into fibrosis risk. Elevated FGF-21 levels and FibroScan parameters reflect their potential usefulness in non-invasive assessment of MASLD severity, particularly in obese adolescents. However, further longitudinal studies are needed to establish their roles in predicting disease progression and guiding clinical management. © @ Author(s
Estimation of Samsun Long-Term Total Precipitation Data Using IDW and Kriging Interpolation Techniques
No full textLong-term precipitation forecasting plays a crucial role in strategic areas such as agriculture, water resource management, and combating climate change. These forecasts enable preparedness for droughts and floods, ensure the sustainable management of water resources, and protect ecosystems. In this study, long-term total precipitation data (mm) for Samsun province were estimated using the Inverse Distance Weighted (IDW) method and Kriging methods, which are frequently used in the literature, based on precipitation data from 81 stations in neighboring provinces. The data, obtained from the Turkish State Meteorological Service (MGM), cover the years 1927-2022. The performance comparison of the methods was conducted using Root Mean Square Error (RMSE), Mean Absolute Error (MAE), the coefficient of determination (R²), and the Nash-Sutcliffe Efficiency Coefficient (NSE). The results of the study revealed that among the different interpolation methods, the Kriging (Universal - Linear) method was identified as the most effective, with low error values (MAE: 6.988, RMSE: 8.200, and NSE: 0.734) and a high coefficient of determination (R²: 0.933). These findings demonstrate that this method is an effective tool for precipitation estimation. The Ordinary Kriging - Circular and Spherical methods also provided acceptable results with low error and high R² values. In contrast, the Quadratic and IDW (p=3) methods showed the poorest performance, with the highest error values and the lowest R². Overall, the Universal Kriging - Linear method outperformed the other approaches by providing the closest estimates to observed values. This study highlights the strength of the Kriging method in precipitation forecasting and demonstrates its effectiveness as a tool for flood risk analysis, agricultural planning, and sustainable water resource management.Uzun dönem yağış tahmini, tarım, su yönetimi ve iklim değişikliğiyle mücadele gibi stratejik alanlarda önemli bir rol oynamaktadır. Bu tahminler, kuraklık ve taşkınlara karşı hazırlık yapmayı, su kaynaklarının sürdürülebilir bir şekilde yönetilmesini ve ekosistemlerin korunmasını sağlamaktadır. Bu çalışmada, Samsun ili uzun dönem toplam yağış verileri (mm) çevre illere ait 81 istasyonun yağış verileri kullanılarak literatürde sıklıkla kullanılan Ters Uzaklık Ağırlıklı Ortalama (IDW) ve Kriging yöntemleri kullanılarak tahmin edilmiştir. Veriler, Meteoroloji Genel Müdürlüğü'nden (MGM) temin edilmiş olup 1927-2022 yıllarını kapsamaktadır. Yöntemlerin performans karşılaştırması, Karekök Ortalama Karesel Hata (KOKH), Ortalama Mutlak Hata (OMH), determinasyon katsayısı (R²) ve Nash-Sutcliffe Etkinlik Katsayısı (NSE) kullanılarak gerçekleştirilmiştir. Çalışmanın sonucunda, farklı interpolasyon yöntemlerinin performansı karşılaştırılmış ve Kriging (Universal-Linear) yöntemi, düşük hata değerleri (OMH: 6.988, KOKH: 8.200 ve NSE: 0.734) ve yüksek determinasyon değeri (R²: 0.933) ile en başarılı yöntem olarak belirlenmiştir. Bu sonuç, söz konusu yöntemin yağış tahmininde etkin bir araç olduğunu göstermektedir. Ordinary Kriging - Circular ve Spherical yöntemleri de düşük hata ve yüksek R² değerleriyle kabul edilebilir sonuçlar vermiştir. Buna karşın Quadratic ve IDW (p=3) yöntemleri, en yüksek hata ve en düşük R² değerlerine sahip olup en kötü performansı göstermiştir. Genel bir değerlendirme ile, Universal Kriging-Linear yöntemi, gözlenen değerlere en yakın tahminleri sunarak diğer yöntemlere göre üstünlük sağlamıştır. Çalışma, yağış tahmininde Kriging yönteminin gücünü vurgulamakta ve bu yöntemin özellikle taşkın risk analizi, tarımsal planlama ve su kaynaklarının sürdürülebilir yönetimi gibi alanlarda etkili bir araç olarak kullanılabileceğini göstermektedir
History of Çamyuva Village, Affiliated to Uşak Center and Its Place in the War of Independence
No full textThe history of Çamyuva Village as a settlement dates back to before the arrival of the Turks. In fact, the ruins such as old stone structures, columns and graves that do not belong to the Turks confirm this situation. A stable period began with the Ottoman Empire's dominance in the region. During this period, especially the census books, population records and dividend records contain important information about the history of Çamyuva Village. Some other detailed information is based on military reports and records during the Greek occupation. The Greek army, while retreating as a result of the “Büyük Taarruz”, reached Çamyuva Village and surrendered there. This situation is expressed in the reports of the Turkish unit commanders who captured the Greek army and in the memoirs of the Greek army commander-in-chief Trikopis. It is interesting that Çamyuva Village is rarely mentioned in academic studies despite being the scene of such important historical events. This study attempts to explain both the historical importance of the village in these events and the spatial discussions regarding the surrender of the Greek army and Trikopis.Çamyuva Köyü’nün yerleşim yeri olarak tarihi, Türklerin bölgeye ulaşmasından çok öncesine dayanmaktadır. Nitekim Türk toplumuna ait olmayan eski taş yapı, sütun ve mezar gibi kalıntılar bu durumu doğrulamaktadır. Türklerin bölgeye ulaşmasıyla ve özellikle Osmanlı Devleti’nin hakimiyetiyle uzun süreli ve istikrarlı bir dönem başlamıştır. Bu dönemde Çamyuva Köyü’nün geçmişiyle ilgili özellikle tahrir defterleri, nüfus kayıtları ve temettuat kayıtları önemli bilgiler sunmaktadır. Bundan başka bazı ayrıntılı bilgiler Yunan işgali sırasındaki olayları anlatan askeri rapor ve kayıtlara dayanmaktadır. Yunan ordusu, Büyük Taarruz sonucunda başlattığı geri çekilme harekatını Çamyuva Köyü’ne kadar sürdürebilmiş ve burada teslim olmuştur. Bu durum Yunan ordusunu esir eden Türk birlik komutanlarının raporlarında ve Yunan ordusu başkomutanı Trikopis’in kendi hatıralarında ifade edilmiştir. Çamyuva Köyü’nün böyle önemli tarihi olaylara sahne olmasına rağmen akademik çalışmalarda çok az isminin geçmesi ilginç bir durumdur. Bu çalışmayla hem köyün bu olaylardaki tarihi önemi, hem de Yunan ordusu ve Trikopis’in teslim olmasıyla ilgili mekansal tartışmalar açıklanmaya çalışılmıştır
Analytical Study of Balqis Poem by Nizar Qabbani: Linguistic and Poetic Perspective
No full textتعتبر قصيدة \\"بلقيس\\" للشاعر نزار قباني من بين الأعمال الشعرية المميّزة التي تجسّد قوة إبداعه الشعري وتعمّقه في العواطف والشغف. وتتميّز بأسلوبها العاطفي والجذّاب واستخدامها المتقن للعناصر الشعرية. قمتُ في هذه المقالة بدراسة أسلوبية لقصيدة \\"بلقيس\\" وحلَّلتُ استخدام الشاعر للألفاظ والتراكيب الشعرية والتشبيهات والألوان لإيصال المشاعر والصور في القصيدة، مثل وصف بلقيس بأنَّها \\"زهرة الياسمين\\" و\\"شمس الصباح الذَّهبية\\" حيث تُعطي هذه الألوان الزّاهية والجميلة لمحة عن جمال ورونق بلقيس وتعكس حالة التأمّل لدى الشّاعر. وعلى المستوى الدَّلالي فإنّ الشاعر يعمد إلى اختيار مفرداته وجملـه اختـيارًا وظيفيًا بحيث تؤدّي كلّ كلمة أو جملة غايتها في التواصل مع المتلقي فلغتــه الشعريّة لغة محبّبــة لبساطتها وعفويتها. أمَّا عن الصور الشعريّة فهي صور حيّة مأخوذة من عالم المحسوسات في الغالب لا من عالم الخيال. ونجد فيها تجديدًا، كما نجد بعض الصور التقليدية القديمة. وتمَّ التوصل إلى أنَّ نزار قباني تميَّز بتنوع تراكيبه الشعريّة؛ حيث استخدم القافية والوزن والتوزيع الصوتي بطريقة مُتقنة، ويُلاحَظ استخدامه للوزن الثقيل في بعض الأبيات التي تزيد من قوة العاطفة والتعبير
Investigation of Serum Brain-derived neurotrophic factor, Leptin and Ghrelin Levels in Missed Abortion: A Prospective Study
No full textObjective: The aim of this study is to investigate the relationship between serum leptin, ghrelin and Brain-derived neurotrophic factor (BDNF) in missed abortion.
Method: 34 pregnant women diagnosed with missed abortion and 30 healthy pregnant women were included in this study. The women included in the study were between the ages of 19 and 42. Women in the first and second trimesters were selected in the control and study groups. Pregnant women who did not have a fetal heartbeat in the first 20th week of pregnancy were considered as missed abortion. The serum leptin, ghrelin and BDNF levels of these patients were compared with the serum leptin, ghrelin and BDNF levels of healthy pregnant women with the same gestational age between the two groups.
Results: The median [IQR] serum level of Ghrelin was significantly higher in woman with missed abortion compared to the healthy controls (807.17 [IQR, 540.93 – 1385.61] vs. 267.14 [IQR, 211.63 – 360.65], U=961, p<.001, rrb=0.88 [95% CI: 0.80 to 0.93]). However, no significant differences were observed in serum level BDNF (270.28 [IQR, 196.91 – 639.57] vs. 265.31 [IQR, 171.46 – 422.85], U=394, p=.744, rrb=0.05 [95% CI: –0.25 to 0.35]) and Leptin (0.40 [IQR, 0.27 – 0.62] vs. 0.53 [IQR, 0.29 – 0.65], U=362, p=.847, rrb=0.03 [95% CI: –0.27 to 0.33]) between healthy controls and patients with missed abortion.
Conclusion: In our study, we found that the serum ghrelin level was higher in patients with missed abortion compared to healthy pregnancies. It is important for future studies to further investigate the potential role of ghrelin in the etiopathogenesis of missed abortion
Şizofreni Olma Kaygısı: Psikiyatrik Bakım Sürecinde Karşılaşılabilecek Olası Bir Durum
No full textPsikiyatri kliniklerinde, madde kullanım bozukluğu olan bireyler, sınırlı bakım seçenekleri nedeniyle genellikle şizofreni hastalarıyla terapötik ortamları paylaşırlar. Bu etkileşim, madde kullanıcılarının psikotik dönemlerini şizofreni semptomlarıyla karşılaştırmasıyla ortaya çıkan, şizofreni geliştirme korkusu olan \"Şizofreni Olma Kaygısı\"na yol açabilir. Bu korku, tedavi katılımını motive edebilirken, aynı zamanda damgalanmayı ve tekrarlayan hastane yatışları hakkındaki endişeleri de güçlendirebilir. Bu yazı, \"Şizofreni Olma Kaygısı\"nı psikiyatrik bakımda potansiyel bir kavram olarak tanıtmakta ve bağımlılık tedavisinde hem bir motivasyon hem de bir engel olarak ikili rolünü vurgulamaktadır. Bu fenomeni motivasyonel görüşme ve hedefli müdahaleler yoluyla ele almak, tedavi sonuçlarını iyileştirebilir. Klinik uygulama üzerindeki etkisini değerlendirmek için daha fazla araştırmaya ihtiyaç vardır.In psychiatric wards, individuals with substance use disorders often share therapeutic environments with schizophrenia patients due to limited specialized care options. This interaction may lead to “Schizobeing Anxiety,” a distressing fear of developing schizophrenia, as substance users compare their psychotic episodes with schizophrenia symptoms. While this fear can motivate treatment engagement, it may also reinforce stigma and concerns about recurrent hospitalizations. This paper introduces “Schizobeing Anxiety” as a potential concept in psychiatric care, highlighting its dual role as both a motivator and a barrier in addiction treatment. Addressing this phenomenon through motivational interviewing and targeted interventions may improve treatment outcomes. Further research is needed to assess its impact on clinical practice