MAU GCRIS Standard Database (Mardin Artuklu University)
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Acceptance of Diversity, Social Media Use, and Labeling of Refugees in Türkiye: A Mediation Analysis From a Social Work Perspective
No full textAslan, Yavuz/0000-0002-6692-5247;This study examines the relationships between acceptance of diversity, social media use, and the labeling of refugees in T & uuml;rkiye, focusing on the mediating role of social media use. Grounded in Goffman's Labeling Theory and approached from a social work perspective, the study utilized a cross-sectional, correlational design. Data were collected from 431 participants via an online survey. Confirmatory factor analysis and structural equation modeling were employed to analyze the data. The findings revealed that acceptance of diversity was negatively associated with social media use and the labeling of refugees, while social media use was positively associated with refugee labeling. Moreover, social media use mediated the relationship between acceptance of diversity and labeling. These results underscore the dual role of social media as both a space for intercultural communication and a platform for spreading exclusionary narratives. The study contributes to the literature by highlighting the importance of promoting inclusive digital environments. It provides practical implications for developing anti-discriminatory interventions within social work practice and media literacy programs
Matiate Antik Kenti Şarap Atölyeleri ve Üretim Teknikleri
No full textŞarap hem ritüel hem de tüketim ürünü olarak binlerce yıllık geçmişe sahiptir. Antik literatürde bir ritüel ürünü olarak tanrılara sunu göstergesi olarak kullanıma sahiptir. Ritüel noktasında kullanımının yanı sıra günlük hayatta ise düzenlenen eğlence ve toplantıların başlıca içeceği durumundaydı. Çalışmaya konu olan Matiate, Midyat ilçe sınırları içerisinde konumlanmaktadır. Midyat’ın bulunduğu bölge Klasik Çağ’da Masius, Orta Çağ’da ise Tur Abdin olarak anılmaktadır. Hitit yazılı belgelerinde ise Kaşyari Bölgesi’nin kenti olarak aktarılmaktadır. Kentte şarap üretiminin geçmişi Assur yazılı belgelerine dayanmaktadır. Assur yazılı belgelerinde MÖ 900 yıllarında kentin ele geçirildiği ve vergiye bağlandığı bilinmektedir. Kent sakinlerinin vergilerini büyük oranda üretmiş oldukları şarap ile ödediği kayıtlara geçmektedir. Yapılan çalışmalarda ortaya çıkartılan iki adet işlik ışığında üretim, ihracat ve organizasyonun şeklinin irdelenmesi amaçlanmaktadır. İşliklerden birisi a-1 yapısında, diğeri ise a-10 kompleksi içerisinde konumlanmaktadır. Hem a-1 hem de a-10 yapıları Geç Roma Dönemi’ne tarihlendirilmektedir. Bilindiği üzere şarap üretiminde üç teknik ile üretim gerçekleştirilmekteydi. Bunlar sırasıyla; vida pres, takoz pres ve levye pres tekniği olarak bilinmektedir. Kentte ortaya çıkarılan işlikler değerlendirildiğinde a-1 yapısında takoz pres yöntemiyle üretimin gerçekleştirilmekte olduğu görülmektedir. A-10 kompleksinde ise vida pres yöntemi ile üretim gerçekleştirilmekteydi. Bu çalışma ile Matiate kentinde ortaya çıkarılan işliklerde hangi teknikler kullanılarak üretimin gerçekleştirilmiş olduğu ve üretim fazlası ürünün ithalat organizasyonu incelenmiştir
Health Literacy and Health Perception of Pregnant Women in the Southeast Region of Türkiye: A Cross-Sectional Study
No full textBackground and Objectives: This study was conducted to evaluate the relationship between health literacy level and health perception in third-trimester pregnant women and to determine the effect of health literacy on health perception. Materials and Methods: This descriptive and cross-sectional study was conducted in 2024 at Mardin Training and Research Hospital in T & uuml;rkiye. Without selecting a sample, 201 third-trimester pregnant women who applied to obstetrics and gynecology units during the specified period were included in the study. The Personal Information Form, European Health Literacy Scale, and Health Perception Scale were used as data collection tools. Data were collected through face-to-face interviews and analyzed using nonparametric tests. Including the Mann-Whitney U test and Kruskal-Wallis test. Results: 29.3% of the participants had inadequate, 46.2% had problematic, 23.3% had adequate, and only 0.9% had excellent health literacy. There was a significant correlation between health literacy and variables such as education level (p < 0.001), economic status (p = 0.002), housing type (p = 0.018), and reading frequency (p = 0.005). Health perception was generally found to be at a good level and showed significant associations with age at marriage (p = 0.014), economic status (p = 0.007), smoking (p = 0.036), and regular medication use (p = 0.011). However, no statistically significant correlation was found between health literacy and health perception (p = 0.412). Conclusion: The study revealed that most pregnant women had inadequate or problematic health literacy levels, whereas their health perceptions were generally positive. Although both variables were influenced by various demographic and behavioural factors, no statistically significant relationship was found between health literacy and health perception. Reveals the importance of interventions to increase health literacy, especially in pregnant women
Evaluation of the Structural, Morphological, Magnetic, Optical, and Dielectric Properties of a Novel [email protected]
No full textThis study focuses on the detailed analysis of the synthesis, structural, morphological, surface textural, magnetic, optical, and electrical properties of Fe3O4@1,4-DHB magnetic nanocomposites (MNCs). Fe3O4@1,4-DHB MNCs were produced by a one-step chemical reaction process with a core-shell strategy. The average crystallite size, dislocation density, micro-strain, saturation magnetization, surface area and band gap energy values of Fe3O4@1,4-DHB MNCs were measured as 8.14 nm, 15.86 x 10-3 nm-2, 3.74 x 10-3, 41.96 emu/g, 101.96 m2/g and 4.38 eV, respectively. Fe3O4@1,4-DHB MNCs were determined to have an inverse spinel structure, exhibit superparamagnetic, and mesoporous characteristics. The narrow band gap of Fe3O4@1,4-DHB MNCs reveals that it has a wide light usage range and exhibits optical properties. The behaviors of the parameters Bode curve, dielectric constant, dielectric loss factor, loss tangent value, capacitance, admittance (susceptance, conductance), and real electric modulus, loss electric modulus of Fe3O4@1,4-DHB MNCs were investigated. The series resistance of Fe3O4@1,4-DHB MNCs was measured as 402 S2, capacitance as 2.352 x 10-11 F, and charge transfer resistance as 227.3 kS2. It was observed that increasing the frequency decreased the dielectric constant, dielectric loss factor, tans (after a certain value), and capacitance values. However, increasing the applied voltage (at low frequency) increased the phase angle, dielectric loss factor, tans values, capacitance values, and conductance values in a smooth regime. Because this nanocomposite exhibits magnetic, optical and dielectric properties, it can play an important role as a material that can be used in various applications in many branches of industry in the future
Hamas' Administration of Gaza: İslamic Provisions and Political Adaptation Strategies (2006-2023)
No full textBu çalışma, 2006-2023 yılları arasında Gazze Şeridi'ni yöneten İslami Direniş Hareketi (Hamas) deneyimini, çağdaş İslami yönetim bağlamında İslami Hükümler ile siyasal Adaptasyonluk arasındaki ilişkiyi tartışan özgün bir model olarak ele almaktadır. Araştırmada betimleyici analitik yöntem kullanılmış; Hamas'ın siyasi düşüncesinin evrimi, kurumsal ve toplumsal politikaları ile iç ve dış baskılara uyum yeteneği, birincil kaynaklar ve akademik çalışmalar ışığında analiz edilmiştir. Sonuçlar, Hamas'ın temel İslami hükümlerine özellikle direniş, İslami kimlik ve İsrail'i tanımama konularındabağlı kalmayı başardığını, ancak karmaşık bir ortamda varlığını sürdürebilmek için adaptasyon siyasi ve idari araçlar geliştirdiğini göstermektedir. Bununla birlikte, deneyim, İslami referans ile gerçeklik gereksinimleri arasında denge kurmada yapısal zorluklar ortaya koymuş; söylem ile uygulama arasında çelişkiler ve kuşatma, bölünme ve savaşların yol açtığı ekonomik ve sosyal baskılar artmıştır. Araştırma, Hamas'ın yönetim modelinin ideolojik bağlılık ile siyasi pragmatizmi birleştiren karmaşık bir yaklaşım sunduğu ve deneyimin sürdürülebilirliği için politikaların gözden geçirilmesi ile toplumsal katılım ve bütünleşme mekanizmalarının geliştirilmesinin gerekliliğine işaret etmektedir.This study examines the experience of the Islamic Resistance Movement (Hamas) in governing the Gaza Strip between 2006 and 2023, presenting it as a unique model of the dialectic between religious constants and political flexibility within the context of contemporary Islamic governance.Employing a descriptive-analytical methodology and relying on primary sources and peer-reviewed academic studies, the research traces the evolution of Hamas's political thought, analyzes its institutional and social policies, and assesses its ability to adapt to internal and external pressures. The findings indicate that Hamas has largely succeeded in maintaining its core religious principles especially regarding resistance, Islamic identity, and the refusal to recognize Israel while developing flexible political and administrative tools that have enabled its endurance in a complex environment. Nevertheless, the experience has revealed structural challenges in achieving a balance between religious reference and the demands of reality, as contradictions between rhetoric and practice emerged and economic and social pressures intensified due to blockade, division, and recurrent wars. The study concludes that the Hamas governance model represents a complex approach combining ideological commitment with political pragmatism, emphasizing the need to review policies and develop mechanisms for broader participation and societal integration to ensure the sustainability of the experience in the future
Serum Selenium Levels and Subacute Thyroiditis: Associations With Disease Course and Long-Term Outcomes in a Case-Control Study
No full textHepsen, Sema/0000-0002-8375-7409; Calapkulu, Murat/0000-0002-7445-2275BackgroundSubacute thyroiditis (SAT) is an inflammatory disease that induces thyrotoxicosis. Selenium is an essential trace element in thyroid physiology, which has anti-inflammatory and antioxidant properties. However, the relationship between serum selenium levels and SAT has not been well studied. The objective of this study was to evaluate serum selenium levels in patients with SAT compared to healthy controls and to investigate potential correlations between selenium status and clinical outcomes, including disease severity, delayed remission, recurrence, and the development of permanent hypothyroidism.MethodsThis case-control study included 59 patients with SAT and 50 healthy control subjects. Serum selenium levels were analysed using inductively coupled plasma mass spectrometry.ResultsThe serum selenium levels of patients with SAT were 69.10 (24.60-130.20) mu g/L, while those of the control group were 64.20 (39.21-106.80) mu g/L (p = 0.121). A negative correlation was detected between serum selenium levels and erythrocyte sedimentation rate, C-reactive protein, neutrophil-to-lymphocyte ratio, free thyroxine, and pain severity. Serum selenium levels did not significantly differ in terms of the response to initial treatment, recurrence, and permanent hypothyroidism.ConclusionThe study results showed no significant difference in serum selenium levels between patients with SAT and the control group. These results suggest that although lower serum selenium levels may be associated with a more severe and painful SAT course, there is no impact on the long-term prognosis.Society of Endocrinology and Metabolism of TurkeyPreparation for publication of this article was supported by the Society of Endocrinology and Metabolism of Turkey. This manuscript was edited by a professional English speaker. The language editing of this article was by ENAGO. Language editing was supported by the Society of Endocrinology and Metabolism of Turkey
Pulsed Electric Fields-Driven Enhancement of Tomato Seed Quality and Resilience: Improving Germination, Stress Tolerance, and Microbial Disinfection
No full textFeatured Application This study highlights the potential of pulsed electric field (PEF) technology as an innovative, non-thermal seed treatment method to improve tomato seed quality. By enhancing the germination performance, increasing the tolerance to abiotic stress, and reducing microbial contamination, the PEF treatment offers a sustainable and efficient approach for seed priming in commercial agriculture and seed processing industries.Abstract Seed quality is vital for agricultural productivity, as it directly influences the crop yield and resilience to environmental stressors. This study evaluated the effectiveness of a pulsed electric field (PEF) treatment in enhancing the tomato (Solanum lycopersicum) seed quality, seedling growth, and microbial safety. Tomato seeds were treated with PEFs at energy levels ranging from 1.07 to 17.28 J, and several parameters were assessed, including the germination rate, normal seedling development, tolerance to cold and salinity stress, electrical conductivity, and microbial inactivation. The highest germination rate (72.81%) was observed at 15.36 J on the seventh day of germination, whereas the highest normal seedling rate (94.62%) was recorded at 17.28 J (p <= 0.05). The germination under cold stress (5 days at 24 degrees C) was highest, with a 46.67% germination observed at both 1.92 and 10.88 J. PEF-treated seeds exposed to 100 and 200 mM of NaCl exhibited significantly improved germination compared to the controls (p <= 0.05). The electrical conductivity (EC) was more influenced by the incubation time than by the PEF intensity, as the EC of all samples showed a significant increase from 4 to 8 h. The samples treated with 17.28 J exhibited the highest germination rates under salt stress, reaching 62.00 +/- 0.90% and 50.00 +/- 0.60% under 100 mM and 200 mM of NaCl, respectively (p <= 0.05). The initial mean counts of the total mesophilic aerobic bacteria and the total mold and yeast-4.00 +/- 0.03 and 3.06 +/- 0.03 log cfu/g, respectively-were reduced to undetectable levels by the application of 17.28 J, with higher energy levels yielding greater inactivation. These findings demonstrate that the PEF is a promising technique for enhancing seed quality, promoting seedling vigor, and reducing microbial contamination, supporting its application in sustainable agriculture.TUBITAK; [217O068]This research was funded by TUBITAK, (Project no: 217O068)
The Downfall of the Khwarazmshahs in the Context of the Otrar Incident
No full textTürkistan bölgesinde kurulan Harezmşahlar Devleti önceleri Büyük Selçuklu Devleti'ne bağlı iken Harezmşah Atsız ile başlayan bağımsızlık hareketi sonucunda Büyük Selçuklu Devleti'nden ayrılarak bağımsız bir devlet kimliğini kazanmıştır. Muhammed Tekiş dönemine kadar ülke sınırları genişlemiş Alâeddin Muhammed dönemi ile en geniş sınırlara ulaşılmıştır. Bu sırada doğu tarafında ortaya çıkan Moğol Devleti hızla büyümüş ve büyük bir imparatorluk olma yolunda ilerlemiştir. Alâeddin Muhammed döneminde ise Harezmşahlar ulaştığı sınırlar nedeniyle Moğollara komşu olmuş ve Moğol Devleti ile ticaretin gelişmesi amacıyla anlaşma yapılmıştır. Bu anlaşmanın devamını sağlamak amacıyla sürekli irtibat halinde olan iki devlet Otrar'da gerçekleşen bir olay nedeniyle karşı karşıya gelmiştir. Her iki devletin savaş stratejileri birbirinden oldukça farklı olmakla birlikte; her iki tarafın da karşı tarafı yıldırma amaçlı stratejiler geliştirdiği görülmektedir. Otrar'da gerçekleşen bir kervan yağması üzerinden gelişen olay Harzemşahların yıkılış sürecini başlatmış ve Cengiz Han önderliğinde Moğol istilası başlamıştır. Bu tezde devletlerarası bir krize sebep olan Otrar olayının Harzemşahların çözülüş ve yıkılış sürecine tesiri ele alınmıştır. Anahtar Kelimeler: Alâeddin Muhammed, Cengiz Han, Harezmşahlar, Moğollar, Otrar Olayı.Established in the Turkestan region, the Khwarezmshahs State, which was previously affiliated to the Great Seljuk State, gained the identity of an independent state by separating from the Great Seljuk State as a result of the independence movement that started with Khwarezmshah Atsız. The borders of the country expanded until the period of Muhammad Tekiş and the widest borders were reached with the period of Alaeddin Muhammad. Meanwhile, the Mongol State, which emerged in the east, grew rapidly and progressed towards becoming a great empire. In the Alaeddin Muhammad period, due to the borders reached, the Mongols became neighbors and an agreement was made with the Mongol State for the development of trade. In order to ensure the continuation of this agreement, the two states, which were in constant contact, came face to face due to an event that took place in Otrar. Although the war strategies of both states were quite different from each other, it is seen that they tried to organize a strategy to intimidate the other side. The Otrar incident initiated the collapse of the Khwarazmshahs and the Mongol invasion began under the leadership of Genghis Khan. In this thesis, the effect of the Otrar incident, which caused an inter-state crisis, on the process of dissolution and collapse of the Khwarazmshahs is discussed. Keywords: Alaeddin Muhammad, Genghis Khan, Khwarezmshahids, Mongols, Otrar Incident
Facile Synthesis and Characterization of Fe3O4@SiO2 Core-Shell Magnetic Nanocomposite Functionalized With 4-Piperidinecarboxylic Acid for Dynamic Adsorption of Xylene
No full textIn the present study, a novel Fe3O4@SiO2@4-PCA core-shell magnetic nanocomposite (NC) was synthesized, characterized and evaluated for its potential in the removal of xylene in the gas phase, a volatile organic compound (VOC). Comprehensive characterization techniques including SEM, EDX, FTIR, XRD, BET, TGA and VSM were employed to analyze the structural and functional properties of Fe3O4, Fe3O4@SiO2, and Fe3O4@- SiO2@4-PCA NCs. Among the materials tested, Fe3O4@SiO2@4-PCA exhibited the highest xylene adsorption capacity of 649 mg/g, significantly outperforming Fe3O4 (251 mg/g) and Fe3O4@SiO2 (372 mg/g). Kinetic studies indicated that the pseudo-second order model best described the adsorption process, while isotherm analysis showed a strong fit with the Langmuir model, suggesting a favorable physical adsorption mechanism. It was highlighted that the adsorption mechanism of xylene on Fe3O4@SiO2@4-PCA NCs can be attributed to electrostatic interactions, hydrogen interactions, dipole-dipole interactions, van der Waals interactions, functional groups and hydrogen bonding. Additionally, re-usability tests demonstrated that Fe3O4@SiO2@4-PCA maintained 90.48 % of its re-use efficiency after five cycles, highlighting its stability and practical applicability. The enhanced adsorption performance is attributed to the hierarchical modification and surface functionalization with 4-piperidinecarboxylic acid (4-PCA), which increases the active sites and interactions with xylene. Fe3O4@SiO2@4-PCA demonstrated exceptional potential as an adsorbent for xylene, with superior performance compared to existing materials. These findings suggest that Fe3O4@SiO2@4-PCA NCs are promising candidates for VOC removal in industrial applications, offering a sustainable approach to reducing air pollution and protecting the environment
Examining the Relationship Between Spirituality and Self-Efficacy in Terms of Certain Demographic Variables
No full textBu araştırmanın amacı bireylerin maneviyat düzeylerinin öz-yeterlik üzerindeki etkisinin araştırılmasıdır. Araştırma kapsamında, yetişkin bireylerin maneviyat ve öz-yeterlik düzeyleri incelenmiş, bu düzeylerin cinsiyet, yaş, ekonomik durum, eğitim düzeyi, meslek ve sübjektif dindarlık algısı gibi demografik değişkenlerle olan ilişkileri analiz edilmiştir. Çalışmada, öz-yeterlik düzeyini ölçmek için Genel Öz-Yeterlik Ölçeği, maneviyat düzeyini ölçmek için ise Manevi Yönelim Ölçeği kullanılmıştır. Araştırmanın örneklemini Mardin ilinde ikamet eden 357 kişi oluşturmaktadır. Analizler SPSS programı yardımıyla gerçekleştirilmiştir. Korelasyon analizleri sonucunda, maneviyat ve öz-yeterlik arasında pozitif bir ilişki tespit edilmiştir. Araştırma bulgularına göre katılımcıların maneviyat düzeyleri meslek ve sübjektif dindarlık algısı değişkenlerine göre anlamlı farklılık göstermektedir. Örneklem grubunun öz-yeterlik düzeyinin ise sübjektif dindarlık algısı değişkenine göre farklılık gösterdiği görülmektedir. Son olarak maneviyatın öz yeterliğin anlamlı bir yordayıcısı olduğu sonucuna ulaşılmıştır.The aim of this study is to investigate the effect of individuals' spirituality levels on self-efficacy. Within the scope of the study, the spirituality and self-efficacy levels of adult individuals were examined, and the relationships of these levels with demographic variables such as gender, age, economic status, education level, occupation and subjective perception of religiosity were analyzed. In the study, the General Self-Efficacy Scale was used to measure the level of self-efficacy, and the Spiritual Orientation Scale was used to measure the level of spirituality. The sample of the study consisted of 357 people residing in Mardin. The analyses were carried out with the help of the SPSS program. As a result of the correlation analyses, a positive relationship was determined between spirituality and self-efficacy. According to the research findings, the spirituality levels of the participants showed significant differences according to the variables of occupation and subjective perception of religiosity. It was observed that the self-efficacy level of the sample group differed according to the variable of subjective perception of religiosity. Finally, it was concluded that spirituality was a significant predictor of self-efficacy