Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed

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Citation - WoS: 23
Citation - Scopus: 25
1-(2-Hydroxyethyl)-2-imidazolidinone as corrosion inhibitor of mild steel in 0.5 M HCl solution: thermodynamic, electrochemical and theoretical studies
(Journal of Adhesion Science and Technology, 2019) Keleşoğlu, Ayşen; Yıldız, Reşit; Dehri, İlyas; 09.03. Department of Nutrition and Dietetics/ Beslenme ve Diyetetik Bölümü; 9. Faculty of Health Sciences / Sağlık Bilimleri Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
The inhibition effect of 1-(2-Hydroxyethyl)-2-imidazolidinone (2-HEI) on mild steel (MS) corrosion in 0.5M HCl solution was investigated at different inhibitor concentration and temperature by electrochemical experiments, such as linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and quantum chemical calculations. The inhibitor adsorption process on mild steel in 0.5M HCl system was studied at different temperatures (20 C–50 C). Furthermore, the surface morphology of MS was also investigated with SEM in the absence and the presence of inhibitor. The adsorption of 1-(2-Hydroxyethyl)-2-imidazolidinone on MS surface is an exothermic process and this process obeys the Langmuir adsorption isotherm. The Quantum chemical findings are good agreed with the empirical data.
2023-2024 Excavations at Boğaziye Höyüğü: a Recently Discovered Mound Settlement in the Upper Khabur Region
(Istanbul Univ, 2025) Gene, Bulent; Sahin, Muaviye; Isik, Senem; Abakay, Ayda; Kaya, Semsihan; Konyar, Erkan; Tan, Armagan
Boğaziye Höyük lies at the northwestern end of the vast and fertile Upper Khabur Region, which stretches along the southern foothills of the Kašiari Mountains. Material culture remains unearthed at the mound by two seasons of excavations (2023-2024) shows significant similarities to assemblages known from other Upper Khabur sites. Our excavations in Trenches BE18-BE17 and BF18 on the northern slope of the mound focused on revealing the stratigraphic sequence in this area. Architectural remains of Building Levels I and II and finds from these contexts in Trench BE18 are dateable to the mid-3rd millennium BC. In Trench BE17, Building Level I also revealed finds that can be dated to the 3rd (especially mid-3rd) millennium BC, and in Trench BF18, ceramic sherds dateable to the 3rd millennium BC were found in Building Level III. This article presents new findings from Boğaziye Höyük and discusses their significance in comparison with the results of surveys and excavations in the Upper Khabur Region, which have continued increasingly since the mid-1930s. We evaluate the significance of Boğaziye Höyük as a regional center within the Upper Khabur basin, and we elucidate its habitation sequence and building levels in the light of our recent excavations. Based on a comparative evaluation of its material culture remains within a regional perspective, we contextualize Boğaziye Höyük in relationship to the cultural horizons of the early and mid-3rd millennium BC in the Upper Khabur Valley.
(3 + 1) Boyutlu B Tipi Kadomtsev-petviashvili Denklemi için Geliştirilmiş Bernoulli Alt Denklem Fonksiyon Yöntemi ile Elde Edilmiş Tam Çözümler
(2019) Düşünceli, Faruk; 04.01. Department of Economics / İktisat Bölümü; 04. Faculty of Economics and Administrative Sciences / İktisadi ve İdari Bilimler Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Bu çalışmada (3 + 1) boyutlu B tipi Kadomtsev-Petviashvili denkleminin tam çözümleri için geliştirilmiş Bernoulli alt denklem fonksiyon yöntemini kullandık. Bazı yeni çözümler elde ettik. Bütün hesaplamaları ve grafik çizimlerini Wolfram Mathematica programı yardımıyla yaptık.
Citation - WoS: 1
3D biomechanical analysis of targeted and non-targeted drag flick shooting technique in field hockey
(Drustvo Pedagoga Tjelesne & Zdravstvene Kulture, 2018) Eskiyecek, Canan Gülbin; Bingül, Bergun Meriç; Bulgan, Ciğdem; Aydın, Mensure; 13.02. Department of Coached Education / Antrenörlük Eğitimi Bölümü; 13. School of Physical Education and Sports / Beden Eğitimi ve Spor Yüksekokulu; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
The aim of this study was to compare targeted and non-targeted drag flick field hockey shooting techniques in the penalty corner area, using a three-dimensional kinematic analysis. Eleven male field hockey players playing in the super league (mean age: 19,82 +/- 1,40 years) participated voluntarily. Seven high-speed cameras (Oqus 7+) with 120Hz refresh rates were used. Field calibration was completed via the wand method. The data were evaluated in two phases: start and finish. Players undertook three drag flick shots to the box using targeted and non-targeted techniques. The angular kinematics and stroke force applied to the stick were analyzed using the Qualisys Track Manager Program V2.12, and ball velocity statistics were gathered with the SPSS 18.0 program. To compare between the targeted and non-targeted shots of the drag flick shooting techniques, t-test was applied. At the drag flick of the players, significant differences were noticed at the angular speed of the right shoulder and the left knee, and the angular acceleration of the right hip in the starting phase, and also at the right hip angular acceleration at the finish phase. When the ball speed data considered, a significant decrease was observed between the targeted and non-targeted drag flick shots. Significant correlation was found out between some variables, at the angular kinematics and both force applied on the stick and the ball speed values (p <= 0.05). In conclusion, to make an accurate target shot the players maximize their targeted shooting rates, particularly by decreasing the speed of their lower extremities.
3D Biomechanical Analysis of Targeted and Non-Targeted Drag Flick Shooting Technique in Field Hockey and Training Strategies
(ICLEL CONFERENCES, 2017) Eskiyecek, Canan Gülbin; Meriç Bingül, Bergün; Bulgan, Çiğdem; Aydın, Menşure; 13.02. Department of Coached Education / Antrenörlük Eğitimi Bölümü; 13. School of Physical Education and Sports / Beden Eğitimi ve Spor Yüksekokulu; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
This study compared targeted and non-targeted drag flick field hockey shooting techniques in the penalty corner area, using a three-dimensional kinematic analysis. Eleven male field hockey players (mean age 19,82 +/- 1,40 years) participated voluntarily. Seven high-speed cameras (Oqus 7+) with 120Hz refresh rates were used. Field calibration was completed via the wand method. The data was evaluated in two phases: starting and fmishing. Players undertook three drag flick shots to the box using targeted and non-targeted techniques. The angular kinematics and stroke force applied to the stick were analyzed using the Qualisys Track Manager Program V2.12, and ball velocity statistics were gathered with the SPSS 18.0 program. To make an accurate target shot the players attempted to maximize their targeted shooting rates, particularly by decreasing the speed of their lower extremities.
Citation - WoS: 3
Citation - Scopus: 5
7-15 years of age group children' hypertension and obesity
(2013) Battaloğlu İnanç, Betül; 09.01. Department of Nursing / Hemşirelik Bölümü; 9. Faculty of Health Sciences / Sağlık Bilimleri Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Amaç: Mardin ili, ilköğretim okullarındaki öğrencilerde, hipertansiyon ve obezite değerlendirilmesi amaçlandı. Gereç ve Yöntem: Tanımlayıcı tipteki bu çalışma, Mardin ilinin, farklı sosyoekonomik düzeyindeki, üç ilköğretim okulunda, 3460 öğrenciyle yürütüldü. Öğrencilerin, obeziteleri Dünya Sağlık Örgütü’ne (WHO), kan basınçları Amerikan Pediatri Akademisi’nin yayınladığı standartlara göre tanımlandı. Çalışmanın verileri SPSS paket programında, ki-kare testi ile değerlendirildi. İstatistiksel anlamlılık p <0.05 olarak belirlendi. Bulgular: Fazla ağırlığı olan çocuk % 15.78, obez olan çocuk oranı % 10.57’ dir. Obezite sıklığı kız çocuklar için % 9.05 ve erkek çocuklar için % 11.97’ dir ( p<0.01). Öğrencilerin % 1.30’ unda presistolik hipertansiyon, % 2.02’ sinde sistolik hipertansiyon, % 2.65’ inde prediyastolik hipertansiyon ve % 2.74’ ünde diyastolik hipertansiyon görüldü. Ailesinde hipertansiyon olanlar ve onların çocukları arasında hipertansiyon ilişkisi yoktu. İki saatin üzerinde televizyon seyreden çocuklarda, obezite mevcuttu ( p=0.03). Sonuç: Okul sağlığı açısından, hipertansiyon ve obezite değerlendirmeleri gereklidir. Bu nedenle okul çağı çocuklarının muayenelerinde, bu konu mutlaka yer almalı, hipertansiyon ve obezite konusunda öğrencilere ve ailelerine eğitimler verilmelidir.
A hybrid approach consisting of 3D depthwise separable convolution and depthwise squeeze‑and‑excitation network for hyperspectral image classifcation
(Springer Heidelberg, 2024) Gungor, Mustafa; Asker, Mehmet Emin
Hyperspectral image classification is crucial for a wide range of applications, including environmental monitoring, precision agriculture, and mining, due to its ability to capture detailed spectral information across numerous wavelengths. However, the high dimensionality and complex spatial-spectral relationships in hyperspectral data pose significant challenges. Deep learning, particularly Convolutional Neural Networks (CNNs), has shown remarkable success in automatically extracting relevant features from high-dimensional data, making them well-suited for handling the intricate spatial-spectral relationships in hyperspectral images.This study presents a hybrid approach for hyperspectral image classification, combining 3D Depthwise Separable Convolution (3D DSC) and Depthwise Squeeze-and-Excitation Network (DSENet). The 3D DSC efficiently captures spatial-spectral features, reducing computational complexity while preserving essential information. The DSENet further refines these features by applying channel-wise attention, enhancing the model's ability to focus on the most informative features. To assess the performance of the proposed hybrid model, extensive experimental studies were carried out on four commonly utilized HSI datasets, namely HyRANK-Loukia and WHU-Hi (including HongHu, HanChuan, and LongKou). As a result of the experimental studies, the HyRANK-Loukia achieved an accuracy of 90.9%, marking an 8.86% increase compared to its previous highest accuracy. Similarly, for the WHU-Hi datasets, HongHu achieved an accuracy of 97.49%, reflecting a 2.11% improvement over its previous highest accuracy; HanChuan achieved an accuracy of 97.49%, showing a 2.4% improvement; and LongKou achieved an accuracy of 99.79%, providing a 0.15% improvement compared to its previous highest accuracy. Comparative analysis highlights the superiority of the proposed model, emphasizing improved classification accuracy with lower computational costs.
A Hybrid Machine Learning Approach for Predicting Power Transformer Failures Using Internet of Things-Based Monitoring and Explainable Artificial Intelligence
(IEEE-inst Electrical Electronics Engineers inc, 2025) Ozupak, Yildirim; Alpsalaz, Feyyaz; Elbarbary, Zakaria M. S.; Aslan, Emrah
Power transformers are critical components in ensuring the continuous and stable operation of power systems. Failures in these units can lead to significant power outages and costly downtime. Existing maintenance strategies often fail to accurately predict such failures, highlighting the need for novel predictive approaches. This study aims to improve the reliability of power systems by predicting transformer failures through the integration of IoT technologies and advanced machine learning techniques. The proposed hybrid model combines the LightGBM algorithm with GridSearch optimization to achieve both high predictive accuracy and computational efficiency. In addition, the model enhances interpretability by incorporating SHapley Additive exPlanations (SHAP) and Local Interpretable Model-Agnostic Explanations (LIME) for transparent decision making. The study presents a detailed comparison of different classification algorithms and evaluates their performance using metrics such as accuracy, recall, and F1 score. The results show that the hybrid model outperforms other methods, achieving an accuracy of 99.91%. The SHAP and LIME analyses provide engineers and researchers with valuable insights by highlighting the most influential features in failure prediction. In addition, the model's ability to efficiently handle large data sets enhances its practicality in real-world power systems. By proposing an innovative approach to failure prediction, this research contributes to both the theoretical foundation and practical advancement of sustainable and reliable energy infrastructures.
A Rare Cause of Dysphagia: A Giant Ganglioneuroma in Parapharyngeal Space
(Springer, 2022) Aslan, Mehmet; Dogukan, Fatih Mert
Parafarengeal ganglioneuroma is a very rare benign tumor originating from the sympathetic nervous system that produces mass and functional effects. Ganglioneuroma is most commonly caused by the posterior mediastinal, retroperitoneal area and adrenal glands. Generally, they do not present any additional signs or symptoms other than mass. Horner’s syndrome may sometimes occur due to the compression of the sympathetic chain. A 41-year-old male patient with a long-standing mass in the lateral compartment of the left neck was admitted to our clinic. The patient was operated, and the pathological result of the mass was reported as ganglioneuroma. We present a rare case of ganglioneuroma in paraphryngeal space by reviewing the current literature. © 2022 Elsevier B.V., All rights reserved.
A Rare Cause of Dysphagia: Giant Lipoma in Parapharyngeal Space
(Lippincott Williams and Wilkins, 2020) Aslan, Mehmet; Ozer Ozturk, Ebru; Dogukan, Fatih Mert
Background: Parapharyngeal area is one of the most complex areas of head and neck anatomy. Tumors of the parapharyngeal region are very rare among head and neck tumors. Lipomas also constitute a tiny proportion of parapharyngeal tumors so parapharyngeal area lipomas are very rare in the literature. Due to anatomical location, these tumors treatment is challenging. Clinical Report: A 20-year-old male patient admitted to our department with complaints of swallowing difficulty and a mass on the right side of the neck. Magnetic resonance imaging was performed, and it was reported as a 6 4.5 cm lipoma. He underwent excision of parapharyngeal area lipoma by a transoral approach. Conclusion: Parapharyngeal lipomas are very rare, and difficult to diagnose before they turn out symptomatic. The primary treatment approach in tumors of the parapharyngeal area is surgery and the surgical approach should be chosen according to the anatomical location of the lesion. © 2021 Elsevier B.V., All rights reserved.
A Systematic Review of Scenario Planning Studies in Tourism and Hospitality Research
(Routledge Journals, Taylor & Francis Ltd, 2024) Costa, Carlos; Seyitoglu, Faruk
This study attempts to enlighten the status of scenario planning studies and their content through a systematic literature review. A search of major databases (Scopus and Web of Science) was performed to determine relevant articles. Fifty-seven articles were identified and analysed according to their categories, themes, topics, and methods-techniques. Based on the content analysis of studies, two main categories, including seven themes, were identified: internal complexity of tourism (tourism planning and development, tourism education, tourism demand forecasting, and tourism types), external uncertainties (climate change and green economy, health care and security, and social media impacts). Though not many studies found, the categories, themes, topics and, methods-techniques of scenario planning studies in tourism and hospitality varies. However, there is still a need for scenario planning studies in tourism and hospitality literature. In this vein, an important implication of this study is that much remains to be done in benefiting from the scenario planning approach to contribute crisis management knowledge in tourism and hospitality research.
Ability of Cha2ds2-vasc/R2cha2ds2-vasc Scores To Predict Complications Related To Cardiac Implantable Electronic Devices
(Wiley, 2025) Aktan, Adem; Kilic, Raif; Guzel, Hamdullah; Tastan, Ercan; Oksul, Metin; Guzel, Tuncay; Soner, Serdar
BackgroundGlobally, the number of cardiac implantable electronic devices (CIEDs) is increasing. In our study, we aimed to investigate whether CHA(2)DS(2)-VASc and R(2)CHA(2)DS(2)-VASc scores are predictive of CIED-related complications. MethodsOur investigation was carried out with a multicenter retrospective design. Patients who underwent CIED surgery at two cardiac centers in Turkey between January 2011 and May 2023, 1676, were evaluated. The patients were divided into two groups according to their R(2)CHA(2)DS(2)-VASc scores. Patients with R(2)CHA(2)DS(2)-VASc >= 5 were included in group 1 (380 patients), and patients with R(2)CHA(2)DS(2)-VASc < 5 (1296 patients) were included in group 2. The primary outcome was defined as the cumulative events. Each component of cumulative events, such as hematoma, pericardial effusion, pneumothorax, and infection, was also defined as a secondary outcome. ResultsThe study's patient population had an average age of 62.9 +/- 14 years. Pneumothorax (1.8% vs. 1.3%, p = 0.444), pericardial effusion or tamponade (0.35% vs. 0.2%, p = 0.659), and clinically significant hematoma (1.1% vs. 0.6%, p = 0.376) were comparable between the groups. Infection-related devices and cumulative events classified as primary outcomes were higher in the R(2)CHA(2)DS(2)-VASc >= 5 group (6.1% vs. 1.2%, p < 0.001; 7.6% vs. 3.2%, p < 0.001, respectively). Modeling analyses showed that the CHA(2)DS(2)-VASc score and HT were also independent predictors of device-related infection and cumulative events. ConclusionIn the R(2)CHA(2)DS(2)-VASc >= 5 groups, infection related to the device system and cumulative events were higher. Patients with an R(2)CHA(2)DS(2)-VASc score of 5 or more and a high CHA(2)DS(2)-VASc score should be evaluated more carefully regarding infection and cumulative events before and after the operation.
Citation - WoS: 3
Citation - Scopus: 6
Abluted capitalism: Ali Shariati's critique of capitalism in his reading of Islamic Economy
(Sage, 2015) Şengül, Serdar; 02.01. Department of Anthropology / Antropoloji Bölümü; 02. Faculty of Letters / Edebiyat Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Islamic sociologist Ali Shariati is a leading figure of the reconstruction of religious thought in the Islamic world known especially for his anti-capitalist stance and leftist reading of Islamic history. In the philosophy of history that he developed, he classified religions as religions of tawheed (unicity of God) and religions of shirk (multiple gods). According to this new reading of history, the main struggle is not between religion and secularism but between religions of tawheed and of sheerk. The issue of the gaining and the distribution of the property is central to his classification. Shariati argued that followers of tawheed and of sheerk can be found in all religions including Islam. To support his argument Shariati explored how capitalistic understanding of Islam has been developed and legalised while anti-capitalist messages and orders of Islam were marginalised and illegalised just after the death of the Prophet Mohammed. He analysed the rivalry between his close companions over the content of a proper Islamic economic order and how this rivalry gave way to two contradicting understanding of Islam, marks of which can be seen today in the contemporary Muslim world. He coined the term abluted capitalism' to define the economic policies of Muslim sovereigns to make Islam compatible with capitalist economic principles.
Citation - Scopus: 15
Academic achievement and its relationships with psychological resilience and socio-demographic characteristics
(Routledge, 2018) Sakız, Halis; Aftab, Raiha; 02.04. Department of Educational Sciences / Eğitim Bilimleri Bölümü; 02. Faculty of Letters / Edebiyat Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
This study focused on academic achievement among a sample of 810 students studying in vocational and nonvocational high schools in Turkey. It specifically investigated (a) the current levels of academic achievement and psychological resilience, (b) the relationships between levels of academic achievement and psychological resilience, (c) whether levels of academic achievement and psychological resilience will change based on sociodemographic variables, and (d) whether psychological resilience had a mediating effect on the relationship between sociodemographic variables and academic achievement. Quantitative data were collected through student records and questionnaires and analyzed via descriptive, correlational, and regression analysis and tests of difference (ANOVA). Findings indicated that academic achievement and psychological resilience were significantly related and they changed based on sociodemographic factors, namely income level and school type. In addition, psychological resilience had a significant mediating effect between academic achievement and sociodemographic factors. Findings indicate that the prevailing emphasis on enhancing academic achievement requires consideration of students’ psychological and sociodemographic conditions, while further research needs to investigate ways of carrying out this task. © 2018, © 2018 International School Psychology Association.
Acceptance of Diversity, Social Media Use, and Labeling of Refugees in Türkiye: A Mediation Analysis from a Social Work Perspective
(Routledge, 2025) Aslan, Yavuz; Kocak, Orhan
This study examines the relationships between acceptance of diversity, social media use, and the labeling of refugees in Türkiye, 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. © 2025 Elsevier B.V., All rights reserved.
Accumulation copper (Cu) in the Halimione portulacoides (L.) Aellen and Suaeda prostrata subsp. prostrata pall. taxa, spreading in Ayvalık saltern (Balıkesir-Turkey)
(Dergipark, 2020) Mungan Kılıç, Fatma; Kılıç, Murat; Ay, Güngör; Koçbaş, Fatma; 16.03. Department of Medical and Aromatic Plants / Tıbbi ve Aromatik Bitkiler Bölümü; 16. School of Vocational Higher School of Kızıltepe/ Kızıltepe Meslek Yüksekokulu; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
The aim of this present study was to compare the level of copper (Cu) in the soils and different organs (root, stem, leaves) of Halimione portulacoides (L.) Aellen and Suaeda prostrata subsp. prostrata Pall. taxa which are widespread distribution in every locality of from Ayvalık saltern in Balıkesir. Each month samples were collected from determined seven stations, from soil dam surrounding saltern. Analyses were done by using Perkin Elmer Analyst 700 Flame Atomic Absorption Spectrophotometer (FAAS) device. The level of Cu in H. portulacoides (0.003-0.925 ppm) and S. prostrata subsp. prostrata (0.004-0.896 ppm) was observed to be quite different. Levels of copper in the soils were below the limits of the Turkey soil pollution control regulations standard (TSP, 24609). The levels of Cu were found in the soil in H. portulacoides was 0.862- 1.111 ppm, S. prostrata subsp. prostrata 0.858-1.111 ppm.
Accumulation Potential of Lead and Cadmium Metals in Maize (Zea mays L.) and Effects on Physiological-Morphological Characteristics
(Multidisciplinary Digital Publishing Institute (MDPI), 2025) Elik, Ümit; Gul, Zeynep Dumlu
Phytoremediation stands at the forefront of modern environmental science, offering an innovative and cost-effective solution for the remediation of heavy-metal-contaminated soils through the natural capabilities of plants. This study aims to investigate the effects of lead (Pb) and cadmium (Cd) metals on plant growth (e.g., seedling height, stem diameter, fresh and dry weight), physiological properties (e.g., tissue relative water content, tissue electrical conductivity), and biochemical parameters (e.g., chlorophyll content, superoxide dismutase (SOD), catalase (CAT), peroxidase (POD) enzyme activities) of maize compared to the control group under greenhouse conditions at the Atatürk University Plant Production Application and Research Center. The results show that plant height decreased by 20% in the lead (Pb3000) application and by 42% in the cadmium (Cd300) application compared to the control group. The highest Pb dose (Pb3000) caused a 15% weight loss compared to the control, while the highest Cd dose (Cd300) caused a weight loss of 63%. The accumulation rates of heavy metals in soil, roots, and aboveground parts of plants indicated that maize absorbed and accumulated more Cd compared to Pb. © 2025 Elsevier B.V., All rights reserved.
Açık Bir Ekonomide Toplam İstikrarsızlığın Test Edilmesi
(2022) Yılmaz, Yusuf Ömür; 04.01. Department of Economics / İktisat Bölümü; 04. Faculty of Economics and Administrative Sciences / İktisadi ve İdari Bilimler Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Bu makale, alternatif para politikası kuralları altında pozitif uzun vadeli enflasyon oranı ve güneş lekesi şoku içeren küçük bir açık ekonomi Yeni-Keynesyen modeli kullanarak 2010 ve 2016 yılları arasında Türk ekonomisinin istikrarını ampirik olarak test etmektedir. Belirsizlik olasılıklarının bire çok yakın olduğu bulunmuştur. Bu dönemde ekonominin istikrarsız olduğu sonucuna varılabilir çünkü Merkez Bankası'nın enflasyona zayıf tepki vermesine rağmen uzun vadeli enflasyon oranı yüksek tek hanelidir. Bu durum ekonomiyi genel istikrarsızlığa sürüklemiştir.
Acil Servis Kalabalıklığının Nedenleri ve Çözüm Önerileri: Sağlık Personeli Perspektiflerinin Nitel Bir Çalışması
(2023) Bütün, Ahmet; 09.01. Department of Nursing / Hemşirelik Bölümü; 9. Faculty of Health Sciences / Sağlık Bilimleri Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Giriş: Acil servislerin aşırı kalabalıklığı küresel bir sorundur. Bu durum uzun bekleme süresi, hastaların ve sağlık personelinin memnuniyetinin azalması, acil bakıma en çok ihtiyaç duyan hastaların tedavisinin gecikmesi, sağlanan sağlık hizmetinin kalitesinin düşmesi ve sağlık bakım maliyetlerinin artması gibi birçok olumsuz sonuca yol açmaktadır. Bu çalışmanın amacı, hastaların acil servisleri neden kullanmayı tercih ettiklerini, acil sağlık hizmetlerinin güncel sorunlarını belirlemek ve acil servislerin kalabalıklığını ve buna bağlı sorunları hafifletmek için acil servis sağlık personelinin bakış açılarından çözüm geliştirmektir. Yöntem: Bu çalışmada nitel desen kullanılmıştır. 20 Aralık 2021-18 Şubat 2022 tarihleri arasında 22 acil servis sağlık personeli ile derinlemesine yarı yapılandırılmış görüşmeler gerçekleştirilmiştir. Verilerin analizinde tematik analiz yöntemi kullanılmıştır. Bulgular: 22 acil servis sağlık personeli ile mülakat yapıldı; 16'sı erkek, 6'sı kadındı. Acil servis sağlık personeli görüşmeleri, acil serviste en az 1 yıllık iş deneyimine sahip 14 acil servis hemşiresi, 6 acil servis doktoru ve 2 acil tıp uzmanı ile cinsiyetleri veya yaşları dikkate alınmadan gerçekleştirilmiştir. Veri analizi sonucunda 5 ana tema belirlenmiştir: Yetersiz sağlık sistemi, hastayla ilgili sorunlar, acil servislerin avantajları, acil servislerin aşırı kalabalıklığının sonuçları ve acil servis kalabalıklığı için çözümler. Sonuç: Sağlık sistemindeki çeşitli yetersizlikler, acil servislerin avantajlarının olması ve hastaların sağlık hizmetlerini kullanma konusundaki algıları acil servislerin hastalar tarafından kullanımını arttırmış ve bu durum acil servislerde kalabalıklaşmaya sebep olmuştur. Acil servislerin kalabalıklığını hafifletmek için etkili çözümlere ihtiyaç vardır. Acil olmayan acil servis ziyaretlerini azaltmaya yönelik önlemler yeterli değildir. Acil servislerdeki kalabalıklığı azaltmak için birçok faktörün göz önünde bulundurulması ve hepsinin birlikte uygulanması gerekmektedir.
Citation - WoS: 6
Citation - Scopus: 11
Activated Carbon-Coated Iron Oxide Magnetic Nanocomposite (ionps@ctac) Loaded With Morin Hydrate for Drug-Delivery Applications
(Frontiers Media Sa, 2024) Dogan, Yusuf; Ozic, Cem; Ertas, Erdal; Baran, Ayse; Rosic, Gvozden; Selakovic, Dragica; Eftekhari, Aziz; 06.02. Department of Plant Protection / Bitki Koruma Bölümü; 06. Faculty of Agricultural Sciences and Technologies in Kızıltepe / Kızıltepe Tarım Bilimleri ve Teknolojileri Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Cancer is a major disease that affects millions of people around the world every year. It affects individuals of all ages, races, and backgrounds. Since drugs used to treat cancer cannot distinguish between cancerous and healthy cells, they cause systemic toxicity along with serious side effects. Recently, controlled drug-release systems have been developed to reduce the side effects caused by anticancer drugs used for treatment. Morin is an anticancer drug with a flavonol structure. It has been extensively researched for its antioxidant, anti-inflammatory, antitumoral, and antibacterial properties, especially found in Chinese herbs and fruits, and its multiple positive effects on different diseases. In this study, a nanocomposite with magnetic properties was synthesized by coating biocompatible activated carbon obtained using the fruits of the Celtis tournefortii plant on the surface of iron oxide magnetic nanoparticles. Characterization of the synthesized activated carbon-coated iron oxide magnetic nanocomposite was confirmed by Fourier transform infrared, scanning electron microscopy, energy-dispersive X-ray spectrometry, X-ray diffraction, dynamic light scattering, zeta potential, and vibrating sample magnetometry. The cytotoxic effects of the drug-loaded magnetic nanocomposite were examined in HT-29 (colorectal), T98-G (glioblastoma) cancer cell lines, and human umbilical vein endothelial cell (HUVEC) healthy cell line. The morin loading and release behavior of the activated carbon-coated iron oxide magnetic nanocomposite were studied, and the results showed that up to 60% of the adsorbed morin was released within 4 h. In summary, activated carbon-coated iron oxide magnetic nanocomposite carriers have shown promising results for the delivery of the morin drug.

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