WoS İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12514/3595

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İlköğretim okullarında müfettişlerce yapılan rehberlik ve denetim çalışmalarının işlevselliği
(EDAM, 2011) Ekinci, Abdurrahman; Karakuş, Mehmet
In this study, it was aimed to determine to what extent the problems detected at the guidance and supervision reports could be solved and in this context, to what degree these visits were functional. So, with a qualitative research approach, data were obtained at two stages and analyzed through NVivo 7 software. At the first stage, the guidance and supervision reports of 2007-2008 academic year were obtained from Education Supervisors Board and were analyzed comparatively for forty primary schools which were randomly selected from the schools in the city center of Yozgat. At the second stage, ten education supervisors were interviewed. The results of the research showed that there were some problems unsolved at each of the six categories (physical situation, instructional situation, clerical works, student affairs, personnel affairs and affairs of budget and movable goods). Especially the physical problems that necessitate pecuniary resource and instructional problems that require some competencies related to the new curriculum were revealed to remain unsolved in most of the schools. It was recommended for schools to be allocated a sufficient budget and for school administrators and teachers to be equipped with necessary competencies to solve problems.
Citation - WoS: 5
ORGANIC AMENDMENTS AND NANO-MICRONUTRIENTS RESTORE SOIL PHYSICO-CHEMICAL PROPERTIES AND BOOST WHEAT YIELD UNDER SALINE ENVIRONMENT
(FRESENIUS ENVIRONMENTAL BULLETIN, 2021) Sorour, Sobhy; Amer, Megahed Mohamed; El Hag, Dalia; Hasan, Etab Ahmed; Awad, Mahrous; Kizilgeci, Ferhat; Ozturk, Ferhat; Iqbal, Muhammad Aamir; El-Sabagh, Ayman
Ensuring food security under climate change scenario requisites amending degraded soils and sustainably boost staple crops yield in a biologically viable way through effective plant nutrition management strategies. Two multi-year lysimeter experiments were conducted to investigate the impact of soil organic substances and foliar application of some nano-nutrients on soil properties and wheat yield under saline conditions. The experiment was executed in split plot with three replications. Treatments included organic amendments (molasses, compost tea, K-humate, molasses+ compost tea, molasses+K-humate, compost tea+ K-humate and molasses+K-humate+Compost tea and control) in main plots, while sub plots had nano-micronutrients (nano-selenium, nano-manganese and nano-silica) and a control treatment. The results showed that physio-chemical properties (bulk density, cation exchange capacity, electrical conductivity etc.) of the soil were significantly influenced by all organic amendments; however, co-application of molasses+K-humate+compost tea remained unmatched. The same treatment combination also remained effective in boosting nitrogen uptake and recovery along with wheat yield during both seasons. Among foliage applied nano micronutrients, silicon remained superior by recording the highest yield attributes and grain yield of wheat. Therefore, it is inferred that co-application of organic amendments and foliage applied nano-fertilization management could be developed as an effective approach to restore and conserve the soil and increase wheat productivity under saline environment of arid and semi-arid regions.
Citation - WoS: 7
Citation - Scopus: 7
First report of Neoscytalidium novaehollandiae on common sage (Salvia officinalis)
(Springer link, 2021) Dervis, Sibel; Guney, Inci Guler; Kosar, Islim; Bozoglu, Tugba; Ozer, Goksel
In June 2020, many plants exhibited symptoms of root rot and foliar blight in the experimental field of common sage in Sanliurfa province, Turkey. The pathogen was identified as Neoscytalidium novaehollandiae based on morphological characteristics and phylogenetic analysis of partial sequence of the transcription elongation factor 1-alpha gene and the internal transcribed spacer of rDNA. Koch's postulates were fulfilled by successful re-isolation of the pathogen from inoculated plants in the pathogenicity assay. To our best knowledge, this is the first report of N. novaehollandiae causing root rot and foliar blight of common sage worldwide.
Citation - WoS: 10
Citation - Scopus: 11
Comparison of Lipid Contents and Fatty Acid Profiles of Freshwater Fish from the Atatürk Dam Lake
(Walter de Gruyter GmbH, 2016) Bashan, Mehmet; Kacar, Semra
Objective: The objective of the study was to examine the lipid levels, fatty acid profiles (especially EPA and DHA which play an important role in the prevention of a wide variety disorders such as; coronary heart disease, hypertension, rheumatoid arthritis, breast and colon cancer, Alzheimer disease, inflammation and autoimmune disorders) and n-3/n-6 ratio of some freshwater fish in Ataturk Dam Lake. Methods: Samples of 12 fish species from the Ataturk Dam Lake (Turkey) were investigated for their fat content and fatty acid composition (Aspius vorax, Carasobarbus luteus, Carassius gibelio, Liza abu, Acanthobrama marmid, Barbus xanthopterus, Cyprinion macrostomum, Carassius auratus, Calcalburnus mossulensis, Capoeta trutta, Mastacembelus simack, Chondrostoma regium). Total lipids were extracted with 10 ml of chloroform-methanol (2/1v/v). Samples containing muscle lipid were transesterified with acidified methanol. The fatty acid methyl esters were extracted with hexane. Fatty acids were detected by gas chromatography (GC). Results: The lipid content of species ranged from 0.78% to 2.51%. The highest lipid content was found in female C. trutta (2.51%). The major SFAs were myristic acid (C14:0), palmitic acid (C16:0) and stearic acid (C18: 0). Oleic acid (C18:1 n-9) and palmitoleic acid (C16:1 n-7) were the prominent MUFA. The dominant PUFAs were linoleic acid (LA, C18:2 n-6), linolenic acid (ALA, C18:3 n-3), arachidonic acid (AA, C20:4 n-6), eicoesapentaenoic acid (EPA, C20: 5 n-3) and docoesahexaenoic acid (DHA, C22:6 n-3). The ratio of n-3/n-6 PUFAs ranged from 1.22 to 4.71. Conclusion: In this study, the fatty acid composition varied between different species In addition, the highest n-3/n-6 ratios were observed in female C. trutta, C. mossulensis, C. regium and A. vorax. Therefore, these species are economically important fish considering n-3 fatty acids and n-3/n-6 ratios.
Citation - Scopus: 4
Evaluation of Breastfeeding Behaviors and Complementary Feeding Practices of Turkish and Syrian Refugee Mothers
(Soc Argentina Pediatria, 2023) Orhan, Ozhan; Elci, Huseyin
Objectives: The purpose of this study was to compare breastfeeding and related factors (age, level of education, age at first pregnancy, etc.), and complementary feeding practices between Syrian refugee and native Turkish mothers.Material and methods: This descriptive-comparative study examined the nutritional characteristics of infants aged 9 to 60 months whose mothers were Turkish or Syrian refugees who attended Kiziltepe Results: 204 mothers (126 Turkish and 78 Syrian) who had a child aged 9-60 months were included. The average age of the mothers was 27.60 & PLUSMN; 5.17 years for Turkish citizens and 28.91 & PLUSMN; 5.62 for Syrian refugees, without significant difference between the two groups (p: 0.091). Postpartum breastfeeding was 91.3% and breastfeeding duration was 12 (0-24) months in Turkish citizens; in Syrian refugees, breastfeeding was 84.6% and average breastfeeding time was 9 (0- 24) months (respectively, breast milk intake p: 0.144, uptake time p: 0.161; no statistical difference). Breastfeeding training was received by 23.8% of Turkish citizens and 5.1% of Syrian refugees; there was a significant difference between the two groups (p: 0.001).Conclusion: In refugee groups, infant and maternal nutrition practices are disrupted. Working in conjunction with local and international organizations and state agencies that give help to refugee groups, the appropriate interventions, initiatives, supports, and awareness-raising activities would strive to improve practices in mother and baby nutrition and narrow gaps.
Citation - WoS: 22
Citation - Scopus: 23
TRACING HIGHLY ADAPTED STABLE YIELDING BREAD WHEAT (TRITICUM AESTIVUM L.) GENOTYPES FOR GREATLY VARIABLE SOUTH-EASTERN TURKEY
(CORVINUS UNIV BUDAPEST, 2016) Aktas, H.
Wheat (Triticum aestivum L.) is the most widely adapted and cultivated cereal grain in the world. In 2013 cropping season, wheat was harvested on 1.3, 7.8, and 214 million ha in south-eastern Turkey, Turkey and World, respectively. Breeding programs in the Turkey have achieved tremendous gains in grain yield over past two decades. However, yield fluctuated over the years due to change in environmental conditions and genotype by environment interactions. Therefore, this study was conducted with overall objectives to identify high yielding and stable candidate genotypes for release in southeastern Turkey. A total of 25 genotypes with 20 advanced experimental lines and five check cultivars were planted at 10 locations in south-eastern Turkey in 2010-11 cropping season. Grain yield stability was determined using Eberhart and Russel, AMMI and GGE-biplot methods. Based on these results G1, G12, G13 and G19 were identified as the potential candidate genotypes for release. GGE-biplot classified south-eastern Turkey into two mega-environments. AMMI and GGE biplot explained 86.49% and 86.43% of the total variation for grain yield, respectively. These result suggested that all three methods were equally efficient in determining the stability of the genotype. However, the GGE biplot methodology is more preferred than AMMI and Eberhart and Russel because it facilitates clearly visualize which-won-where pattern and the discriminating ability of environments.
Evolving Policies of the EU Towards Israeli-Palestinian Conflict: Changing Actor Identities and Geostrategic Interests
(Seta Foundation, 2025) Acar, Necmettin; Kızılkan, Zelal
From the 1980s onwards, the EU took a balanced approach to the Israeli-Palestinian conflict. In the last two decades, the EU has abandoned its role as a normative and neutral player. It appeared to address the Israe- li-Palestinian conflict within the context of security. On this basis, the paper aims to assess changing policies of the EU towards the Israeli-Palestinian conflict since the early 1970s. By revisiting constructivist theories, the study attempts to find out the role of the identities in the EU’s policies toward the Israeli-Palestinian conflict. It concludes that the shift in the identities of the major political actors from the Palestine Liberation Organization to Hamas led to the reformulation of its policy toward Israeli-Palestinian conflict.
Citation - WoS: 22
Citation - Scopus: 25
Biosorption of chlorophenoxy acid herbicides from aqueous solution by using low-cost agricultural wastes
(TAYLOR & FRANCIS INC, 2015) Okumus, Veysi; Celik, K. Serdar; Ozdemir, Sadin; Dundar, Abdurrahman; Kilinc, Ersin
The potential biosorption abilities of apple shell (AS), orange peel (OP), banana peel (BP), and millet waste (MW) as a bio-waste material to remove 2,4-dichlorophenoxy acetic acid (2,4-D), 2,4-dichlorophenoxy propanoic acid (2,4-DP), and 2,4-dichlorophenoxy butyric acid (2,4-DB) from aqueous solution were investigated in batch condition. Optimum biosorption conditions were determined as a function of contact time, pH of the solution, amount of biomass, and initial pesticide concentrations. The concentrations of the pesticides in the remaining solutions were simultaneously determined by high performance thin layer chromatography. Langmuir and Freundlich models were applied to describe the biosorption isotherm of the pesticides by agricultural wastes. The experimental adsorption data were fitted to Langmuir adsorption models (r(2)>0.99). It was found that adsorption of 2,4-DP was higher for all biosorbent. The highest maximum adsorption capacities of 2,4-DP were found as 40.08, 22.71, 33.26, and 45.45mg/g, respectively, for AS, OP, BP, and MW. Maximum adsorption capacity was obtained for 2,4-D as OP>MW>BP>AS, 2,4-DP as MW>AS>BP>OP, and 2,4-DB as OP>AS>BP>MW. From the results, it can be said that MW was an effective biosorbent for removal of 2,4-DP and OP was an effective biosorbent for removal of 2,4-D and 2,4-DB through the studied pesticides. Optimum biosorption conditions were determined as 60min of contact time, 100mg of biomass, AS at pH 6.0, OP at pH 6.0, MW at pH 7.0, and BP at pH 7.0. FT-IR was employed to understand the surface properties of biosorbents. According to the results, agricultural wastes have high adsorption capacity.
Comparison of the Gonadoprotective Functions of Nigella Sativa Oil, Metformin and Vitamin E on Streptozotocin-Induced Diabetic Testis
(Edizioni Minerva Medica, 2025) Kaya, Seval; Seker, Ugur; Ozmen, Mehmet F.; Ayaz, Hayat; Erdogan, Gamze; Nergiz, Yusuf
BACKGROUND: Changes in blood glucose levels in DM cause many complications. We aimed to make a detailed comparison study on the protective effects of Nigella sativa oil, metformin, and vitamin E on the histopathologic effects of diabetes on the male reproductive system. METHODS: In the experiment, 30 rats were divided equally into 5 groups: Control, DM, DM+NS, DM+M and DM+E. To induce diabetes in the experimental groups, a one-time injection of 45 mg/kg Streptozotocin was administered. Rats with blood glucose levels above 250 mg/dl were included in the experiment. The experiment period lasted 8 weeks. Weekly body weight of the rats, reproductive organ weights at the end of the experiment, spermatologic data, immunohistochemical staining, TUNEL assay staining and morphometric evaluation were performed. RESULTS: According to Johnsen Biopsy Score and Seminiferous Tubule diameter data, the DM+NS group had similar results to the control group, indicating that Nigella sativa oil preserved the seminiferous tubule diameter structure better than vitamin E and metformin. There were head, neck and tail defects in the diabetes group. Based on the results of the applications carried out to evaluate apoptosis and proliferation in testicular tissue, it can be concluded that the treated diabetic groups, especially the Nigella sativa oil, improved the structure of spermatogenic tubules and also reduced the number of apoptotic cells, as shown by the results of the TUNEL test (P<0.05). CONCLUSIONS: We think that Nigella sativa oil is more effective on the mechanism of diabetes than other active substances and regulates metabolic changes and may be an effective therapeutic agent for diabetes treatment.
Evaluation of Some Corn Genotypes as a Second Crop by Trait (GT) Biplot Method
(Natl information Documentation Cent, Acad Scientific Research & Technology, 2025) Dogan, Serap; Acibuca, Veysi; Dogan, Yusuf
IT is extremely important to grow more than one product in a production season to obtain the maximum income per unit area. Maize is one of the most suitable crops for the second product. This research was carried out in Tilkitepe village of Artuklu district of Mardin province in the 2021 growing season to determine the second crop conditions in the borders of Mardin province using hybrid cultivars with different characteristics. The study was conducted according to a randomised block design with three replications. The data obtained from the traits investigated in this study were subjected to an analysis of variance and interpreted using the GT biplot technique. Significant differences at the 1% level (p<0.01) were found between the genotypes in terms of the traits studied, except for the protein ratio. In the results of the study; plant height (PH) varied between 209-254 cm, height of first ear (HFC) between 59.4-87.7 cm, ear length (CL) between 17.7-21.7 cm, number of rows on ear (NRC) between 39.2-43.8 pieces, 100 grain weight (100 GW) between 30. 3-43.5 g, cob weight (CW) between 186-254 g, number of grains on the cob (NGC) between 584-696 pieces, hectolitre weight (HW) between 75.1-82.2 kg/hl, protein ratio (PR) 6.6-9.5%, grain yield (GY) between 9629-13220 kg/ha. According to the results and biplot graphs, Dekalb-6050(G39) was the most suitable genotype among the genotypes based on grain yield and traits as a second crop. As a result, this variation showed that the maize cultivar had good results as a second crop under the Mardin condition. Therefore, the Dekalb-6050(G39) genotype can be recommended for cultivation as a second crop in the following years under Mardin conditions.
Including Students with Visual Difficulty withinHigher Education: Necessary Steps
(ExceptionalityA Special Education Journal, 2017) Sakız, Halis; Sarıçalı, Mehmet
The aim of this research study was to investigate the inclusion of students with disabilities studying in Turkish universities. Students with visual difficulty were selected as a case from 24 different universities. A survey with seven dimensions was administered to 73 students, and 12 students were inter- viewed. Survey and interview findings revealed both progress and, to a larger extent, dissatisfaction with (i) the physical and psychosocial environment of universities; (ii) the way diversity and disability were viewed; (iii) the way support was planned and delivered; (iv) the level and quality of communica- tion and collaboration; (v) the teaching and learning processes; and (vi) the way higher education policy was made and implemented. Findings highlight the need for prioritizing university cultures that are inclusive of students with diverse backgrounds and translation of the inclusiveness into effective prac- tice of providing pedagogical and material support to these students.
Society Defends Itself the Biopolitical Dilemma, Singularity of Existence, and Social Black Hole in Covid-19
(Ilem, 2021) Gokdag, Kamuran; Gökdağ, Kamuran; 02.06. Department of Philosophy / Felsefe Bölümü; 02. Faculty of Letters / Edebiyat Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Program Literacy Status of Special Education Teachers
(Ankara Univ, Fac Educational Sciences, 2025) Gol, Hakan; Ergun, Naif
Citation - WoS: 2
Citation - Scopus: 2
Low-Intensity Extracorporeal Shock Wave Therapy and Platelet-Rich Plasma: Effective Combination Treatment of Chronic-Phase Peyronie's Disease
(Iniestares, S.a., 2025) Ergun, Muslum; Sagir, Suleyman
Objective: This study aimed to investigate the effectiveness, safety and outcomes of the combination therapy of low-intensity extracorporeal shockwave therapy (Li-ESWT) and platelet-rich plasma (PRP) for the treatment of chronic-phase Peyronie's Methods: The clinical outcomes of patients diagnosed with Peyronie's disease and treated with Li-ESWT combined with PRP at our clinic between January 2018 and January 2024 were retrospectively reviewed and analysed. Twenty-three patients were excluded based on inclusion criteria, leaving 26 patients for the retrospective analysis. Each patient received three sessions of PRP and six sessions of Li-ESWT. The treatment regimen involved sessions administered twice weekly over a period of 3 weeks, followed by 1-week post-treatment follow-up. The patients were then monitored for 24 weeks. Result: After treatment, no significant reduction in average plaque size was observed. However, a statistically significant average improvement of 10 degrees was noted for penile curvature. Among the patients, 14 (53.8%) reported satisfaction with the treatment outcome, and 12 (46.2%) expressed dissatisfaction. No significant adverse effects were observed at the injection sites or in the areas subjected to Li-ESWT post-procedure. Conclusions: The combination of Li-ESWT and PRP is effective and safe for the treatment of chronic-phase Peyronie's disease.
Citation - WoS: 1
Citation - Scopus: 1
Impact of Heat Stress on Yield Potential of Durum Wheat Genotypes
(Pakistan Agricultural Scientists Forum, 2024) Elis, Seval
Heat stress during plant growing cycle is a critical factor affecting wheat production. The primary objective of this research is to assess the impact of heat stress on key agronomic traits of durum wheat, including grain yield, heading and ground cover ratio. The study was conducted over two consecutive cropping seasons (2019 and 2020) under rain-fed conditions. Twenty durum wheat lines and varieties were used as the research materials. The genotypes experienced significant heat stress from vegatative to reproductive period. Heat stress during plant growth is critical for wheat grain yield and quality but heat stress effects vary between genotypes depending on their stress tolerance level. The study demonstrated the potential of NDVI as a reliable indicator that can be used to evaluate the crop yield performance under temperature stress conditions. This supported by strong relationships between grain yield and NDVI. The association of estimated maximum ground cover (EMC) with earliness indicates that early soil surface closure is related to rapid growth rate. According to ground cover estimations, early ground cover and fast plant growth were related to earliness and plant height, respectively. This study reveals significance of identifying and selecting durum wheat genotypes with good stability under heat stress, aiming to development of heat-tolerant varieties and ensuring more stable wheat production.
Citation - WoS: 1
Citation - Scopus: 2
Evaluation of the organizational innovation and self-efficiency levels of health workers
(Acta Scientiarum. Health Sciences, 2023) Bayram Değer, Vasfiye; Vural Doğru, Birgül; Arslan, Nurgül
The aim of this study was determine whether the personal features of the participants create a difference in terms of organizational innovation. This study was conducted with 1234 nurses and midwives. A multiple regression model was created to see and predict the effect on individuals' total innovative scores and self-efficacy scores. The total innovative and the self-efficacy score are predicted with multiple regression analyses. It was observed that the variable that most affected both the total innovative score and the self-efficacy score of the individuals was the education level of the individuals. The fact that midwives and nurses have a certain level of innovative and self-confidence is important for the society to receive better and faster health services. In this study, it was observed that the education level was important for the development of innovative and self-confidence in both groups.
Genotype Responses of Barley for Crop Adaptability, Yield Variations and Quality Traits under Terminal Heat Stress Conditions
(Pontificia University Catolica Chile, Fac Agronomia ingenieria Forestal, 2025) Elis, Seval; Tanrikulu, Abdulkadir; Yildirim, Mehmet
Genotype Responses of Barley for Crop Adaptability, Yield Variations and Quality Traits under Terminal Heat Stress Conditions. Int. J. Agric. Nat. Resour. 148-163. Barley, a vital crop globally, faces increasing threats from rising temperatures and climate variability. The physiological and morphological characteristics of ten advanced barley lines and two cultivars were assessed in this study over a two-year period under rain-fed conditions. This research revealed significant variations in genotype performance under terminal heat stress. The results highlight that temperature stress exceeded critical thresholds during critical growth stages, impacting grain yield and quality. Genotypes such as 'IBON HI 16-12' displayed consistently high yields, whereas 'Kendal' showed adaptability across varying conditions. The leaf chlorophyll content (SPAD) and normalized difference vegetation index (NDVI) varied among the genotypes, and a high NDVI did not consistently lead to higher yields under heat stress conditions. Quality traits, including protein content, test weight, and thousand-kernel weight, fluctuated independently of yield. Canopeo measurements highlight rapid ground cover growth, emphasizing its importance for plant productivity. Genotypes with delayed heading and prolonged physiological maturity presented high yields under heat stress. Leaf area index (LAI) measurements may aid in the selection of heat-tolerant genotypes. Alternatively, Canopeo measurements at 85-95% coverage provide valuable data for assessing genotype performance. This study enhances our understanding of barley's response to heat stress, emphasizing genotype adaptability and the need for further research to address temperature-related yield variations.
Citation - WoS: 1
Türkiye’de Yurt İçi Üretici ve Tüketici Fiyatları Üzerindeki Döviz Kuru Geçişkenliğinin İncelenmesi
(İstanbul İktisat Dergisi, 2021) Emek, Ömer Fazıl; Düşünceli, Faruk; Doru, Ömer
Bu çalışmanın amacı, Türkiye ekonomisinin 2005:1-2020:4dönemi için nominal döviz kuru değişimlerinin fiyat düzeyleri(TÜFE, ÜFE) üzerindeki etkisini ekonometrik yöntemlerle analizetmektedir. Bunun için 2005-2020 yılları arası Türkiye’ninçeyreklik enflasyon, döviz kuru, sanayi üretimi ve ithalat birimdeğer endeksi arasındaki kısa ve uzun dönemli eş bütünleşmeilişkileri analiz edilmiştir. Enflasyon oranını temsilen tüketici fiyatendeksi (tüfe) ve üretici fiyat endeksi (üfe) değişkenleri baz alınarakiki farklı model oluşturulmuştur. ARDL sınır testi sonuçlarına göreuzun dönemde ilk modelde, sanayi üretim endeksi, nominaldöviz kuru ve ithalat birim değer endeksindeki %1’lik bir artışsırasıyla tüketici fiyatlarında %0,37, %0,69 ve %0,58’lik artışa nedenolmaktadır. Diğer modelde ise nominal döviz kuru ve ithalat birimdeğer endeksindeki %1’lik bir artış sırasıyla üretici fiyatlarında%0,82 ve %0,73’lük artışa yol açmaktadır. Elde edilen bu bulgularagöre Türkiye’de yurtiçi tüketici fiyatları üzerinde döviz kuru, sanayiüretimi ve ithal fiyatların; yurt içi üretici fiyatları üzerinde ise dövizkuru ve ithal fiyatların anlamlı ve etkili olduğu tespit edilmiştir.Yine bu bulgular, döviz kurlarından hem yurt içi üretici hem deyurt içi tüketici fiyatlarına geçişkenliğin varlığını göstermektedir.Çalışmanın sonuçları konu hakkında yapılan literatüre paralellikgöstermektedir.
Infocracy: the Crisis of Digitalization and Democracy
(Ilem, 2023) Evren, Muhittin; Bozkurt, Recep
[No Abstract Available]
Leaf Spot Caused by Alternaria Crassa on Datura Stramonium in Turkey (Vol 17, 26, 2022)
(Springer, 2022) Bozoglu, Tugba; Alkan, Mehtap; Dervis, Sibel; Ozer, Goksel

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