Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Uzun, Sevda(46)
- Kulakaç, Nurşen(21)
- Aydin, Aydanur(16)
- Demir, Selim(16)
- Tuncer, Metin(16)
- Topal, Fevzi(15)
- Turan, Ibrahim(15)
- Yilmaz, Coskun(14)
- Bayrakdaroglu, Serdar(12)
- Koçak, Tevfik(11)
- Aliyazicioglu, Yuksel(10)
- Gulcin, Ilhami(10)
- Ozturk, Samet(10)
- Topal, Meryem(10)
- Ceylan, Halil Ibrahim(9)
- Ceylan, Levent(9)
- Kilinc, Kagan(9)
- Mentese, Ahmet(9)
- Ozdes, Duygu(9)
- Tuncer, Gülsüm Zekiye(9)
- Duran, Celal(8)
- Emirza, Elif Güzide(8)
- Yaman, Serap Ozer(8)
- Yılmaz, Coşkun(8)
- Baltacı, Cemalettin(7)
- Demirağ, Hatice(7)
- Hintistan, Sevilay(7)
- Kaya, Feridun(7)
- Küçük, Murat(7)
- Ürkek, Bayram(7)
- Şengül, Mustafa(7)
- Bayrakdaroğlu, Serdar(6)
- Deger, Orhan(6)
- Genc, Berna(6)
- Gül, Abdulkadir(6)
- Gülçin, Ilhami(6)
- Günen, Mehmet Akif(6)
- Gürsoy, Ayla(6)
- Kurnaz, Muammer(6)
- Supuran, Claudiu T.(6)
Yayınlar
- MakaleAçık Erişim2024Scopus SJRQ1Growth regulation in bread wheat via novel bioinoculant formulation
Jabran, Muhammad; Ali, Muhammad Amjad; Acet, Tuba; Zahoor, Adil; Abbas, Amjad; Arshad, Usman; Mubashar, Muhammad; Naveed, Muhammad; Ghafoor, Abdul; Gao, Li
Wheat (Triticum aestivum L.) is one of the most significant crops and the backbone of food security worldwide. However, low wheat production remains a substantial concern in global agricultural systems. It can be attributed to several factors, including adverse climatic conditions, plant disease and poor soil quality. Recent efforts have explored bioinoculant applications as a promising approach to enhance wheat yield, trying to mitigate constraints essential for future wheat production and global food security. This study tested talc powder, wheat biochar, sugarcane bagasse biochar, and farmyard manure as carriers with two endophytic bacterial strains, Burkholderia phytofirmans PsJN and Bacillus spp. MN54 was applied to three wheat varieties (Ujala-16, Zincol-16, and Fathejang-16). The data was recorded at the seedling and maturity growth stages of plants. A pot experiment revealed significant improvements in plant growth following bioinoculant application compared to controls. Notably, the combination of sugarcane bagasse biochar with Bacillus sp. MN54 exhibited the most pronounced effects, promoting internodal length, spike length, tiller number per plant, grain yield per plant, and spikelets per spike. Additionally, talc powder with Bacillus sp. MN54 increased peduncle length, tiller number per plant, and spike length in Fathejang-16. These findings offer valuable insights into optimizing bioinoculant formulations for improved agricultural practices, adapting to climate change, and contributing to ensuring global food security.
AtıfScopus8WoS6OpenAlex8
İncele - MakaleAçık Erişim2024Scopus SJRQ3Design and Synthesis of Pyrazole Carboxamide Derivatives as Selective Cholinesterase and Carbonic Anhydrase Inhibitors: Molecular Docking and Biological Evaluation
Durgun, Mustafa; Akocak, Suleyman; Lolak, Nebih; Topal, Fevzi; Koçyigit, Umit Muhammet; Türkes, Cueneyt; Isik, Mesut; Beydemir, Sukru
The present study focused on the synthesis and characterization of novel pyrazole carboxamide derivatives (SA1-12). The inhibitory effect of the compounds on cholinesterases (ChEs; AChE and BChE) and carbonic anhydrases (hCAs; hCA I and hCA II) isoenzymes were screened as in vitro. These series compounds have been identified as potential inhibitors with a KI values in the range of 10.69 +/- 1.27-70.87 +/- 8.11 nM for hCA I, 20.01 +/- 3.48-56.63 +/- 6.41 nM for hCA II, 6.60 +/- 0.62-14.15 +/- 1.09 nM for acetylcholinesterase (AChE) and 54.87 +/- 7.76-137.20 +/- 9.61 nM for butyrylcholinesterase (BChE). These compounds have a more effective inhibition effect when compared to the reference compounds. In addition, the potential binding positions of the compounds with high affinity for ChE and hCAs were demonstrated by in silico methods. The results of in silico and in vitro studies support each other. As a result of the present study, the compounds with high inhibitory activity for metabolic enzymes, such as ChE and hCA were designed. The compounds may be potential alternative agents used as selective ChE and hCA inhibitors in the treatment of Alzheimer ' s disease and glaucoma. image
AtıfScopus28WoS28OpenAlex27İncele - MakaleAçık Erişim2024Scopus SJRQ2Consequences of Information and Communication Technologies and Environmental Degradation on Health Expenditure
Bayraktar, Yuksel; Aydin, Serdar; Çakir, Mehmet Ali; Recepoglu, Mursit; Ozyilmaz, Ayfer; Buyukakin, Figen; Çakir, Sumeyra
This study aims to examine how the subcomponents and overall measurement of ecological footprint, as well as the use of information and communication technologies, affect health expenditures. For this study, the sample group consisted of the top 25 countries with the highest ecological footprint for the period 2000 to 2021. System GMM estimation results demonstrate that economic growth and ecological footprint have a positive impact on health expenditures. Covid-19 dummy variables, have a statistically significant and positive effect on health expenditures. On the other hand, information and communication technologies has a statistically significant but negative effect on health expenditures. The estimation results show that the Covid-19 pandemic increased health expenditures. Looking at the effect of subcomponents of environmental degradation on health expenditures, all subcomponents have a statistically significant and positive effect on health expenditures. It is seen that the most effective variable is forest products. The variable that has almost the same impact as the footprint of forest products is the carbon footprint. Carbon footprint has significant and positive impact on health expenditures, followed by fishing grounds cropland, grazing land, built-up land. The results of the study indicate which forms of pollution should be given priority by policymakers in order to prevent an increase in health expenditure resulting from environmental degradation.
AtıfScopus2WoS4OpenAlex4İncele - MakaleAçık Erişim2024Scopus SJRQ1Pre-Exercise Caffeine and Sodium Bicarbonate: Their Effects on Isometric Mid-Thigh Pull Performance in a Crossover, Double-Blind, Placebo-Controlled Study
Kacoglu, Celil; Kirkaya, Izzet; Ceylan, Halil Ibrahim; de Assis, Gilmara Gomes; Almeida-Neto, Paulo; Bayrakdaroglu, Serdar; Oliveira, Cesar Chaves; Özkan, Ali; Nikolaidis, Pantelis T.
Caffeine and sodium bicarbonate are extensively researched ergogenic aids known for their potential to enhance exercise performance. The stimulant properties of caffeine on the central nervous system, coupled with the buffering capacity of sodium bicarbonate, have been associated with improved athletic performance. This has led to investigations of their combined effects on strength. The aim of the present study is to investigate the effect of isolated and combined caffeine and sodium bicarbonate consumption on strength using the isometric mid-thigh pull test (IMTP). Nineteen male college students (age 23.6 +/- 1.6 years) participated in this crossover, double-blind, placebo-controlled study. They were exposed to the following conditions: control (no supplement), placebo (20 g maltodextrin), caffeine (6 mg/kg), sodium bicarbonate (0.3 g/kg), and a combination of caffeine and sodium bicarbonate. Supplements and placebo were diluted in water and consumed 60 min prior to the IMTP tests. Two 5 s IMTP trials were performed at 40-60% and 60-80% of One Repetition of Maximum (1RM) with a 60 s rest between. Consumption of caffeine or Caf + NaHCO3 did not significantly change peak IMTP strength values at any intensity (p = 0.110). The peak IMTP values did not show significant differences between conditions or from control condition values (1091 +/- 100 N) to Caf (1224 +/- 92 N), NaHCO3 (1222 +/- 74 N), and Caf +/- NaHCO3 (1152 +/- 109 N). However, the test of the results of the ANOVA analysis of repeated measures of effect within the caffeine condition was significant for the increase in IMTP relative strength compared to control (p < 0.05). Thus, the IMTP force values increased significantly from control to Caf (p = 0.016) and from Pla to Caf (p = 0.008), but not for other comparisons (p > 0.05). In summary, caffeine supplementation alone, taken 60 min before exercise, positively affects submaximal strength performance. In contrast, sodium bicarbonate, whether taken alone or in combination with caffeine, does not enhance submaximal strength in the IMTP tests.
AtıfScopus5WoS6İncele - MakaleAçık Erişim2024Scopus SJRQ1Comparative Cranial Geometric Morphometrics among Wistar Albino, Sprague Dawley, and WAG/Rij Rat Strains
Agaç, Duygu Kucuk; Onuk, Burcu; Gündemir, Ozan; Kabak, Murat; Manuta, Nicoleta; Çakar, Buket; Janeczek, Maciej; Crampton, Denise Amber; Szara, Tomasz
Simple Summary Geometric morphometrics allows the examination of the shape variation of structures. In this study, the skull, mandible, and teeth of three different strains of rats were examined. The results showed that the strains significantly differed in shape. The most important shape difference in the skull was the variation of the cranium from an oval to an elongated structure. In this respect, Sprague Dawley rats showed a more elongated skull, while WAG/Rij rats had a more oval skull. Wistar Albino rats showed a more moderate shape variation. WAG/Rij rats showed very different shapes of the mandible and teeth compared to the other strains. But statistically, it was seen that all strains were completely separated from each other.Abstract This research utilizes geometric morphometrics to investigate shape variation in the skull, mandible, and teeth among three rat strains: Wistar Albino (WA), Sprague Dawley (SD), and WAG/Rij (WR). Through the analysis of 48 rats using 2D geometric morphometric techniques, significant differences in their skull morphology were identified. This study indicates a shift from a rectangular to an oval cranial shape across strains, with notable size and morphological variances. Particularly, the WR strain's skull shape significantly differs from the SD and WA strains, suggesting distinct ecological or genetic pathways. Compared to the skull, mandible shape differences are less pronounced, but still significant. The WR strain exhibits a distinct mandible shape, potentially reflecting ecological adaptations like dietary habits. The teeth shape of WR rats is the most distinct. SD rats consistently exhibited larger sizes in both skull and mandible measurements, while WR rats were notably smaller. Interestingly, sexual dimorphism was not statistically significant in skull and teeth sizes, aligning with findings from previous studies. However, the mandible showed clear size differences between sexes, underscoring its potential for adaptive or behavioral studies. In summary, this study provides a comprehensive analysis of morphological variations in rat strains, highlighting the intricate interplay of size, shape, and ecological factors. These findings lay a foundation for deeper explorations into the adaptive, ecological, or genetic narratives influencing rat morphology.
AtıfScopus16WoS13OpenAlex17İncele - MakaleAçık Erişim2024Scopus SJRQ1Institutional suicide as anomie: decedents speak out for work-related suicides through a Durkheimian exploration of suicide notes in a context without institutional responsibilization for suicide prevention
Ozbilgin, Mustafa F.; Erbil, Cihat; Demirbag, Orkun; Gündogdu, Nur; Demirbag, Kuebra Simsek
Introduction Drawing on Durkheim's historical theorization of suicide, we extend his concept of anomic suicide, which is suicide due to a lack of social regulation, to introduce the concept of institutional suicide. We define institutional suicide as suicide due to the absence or decline of institutional policies, practices, and discourses for prevention. In this study, we explore the mechanisms for institutional suicides based on suicide notes Turkey, in a context without institutional responsibilization for prevention. Turkey provides a significant context for studying institutional suicides as policies, practices, and discourses for suicide prevention have been declining for some decades.Methods Drawing on publically available suicide notes and narratives in Turkish media outlets, we analyze 17 suicide notes and responses from their institutions of work and friends, family, and colleagues.Findings and Discussion We identify two mechanisms that lead to institutional suicides: (1) dehumanization due to lack of recognition and (2) misrecognition through a devaluation of potential. We extend the theory of anomie to institutional settings and offer social policy suggestions to improve institutional responses based on co-design based on suicide notes to prevent institutional suicides and call for institutional responsibilization for preventing work-related suicides.
AtıfScopus7WoS6OpenAlex6İncele - MakaleAçık Erişim2024Scopus SJRQ2Can leisure education effect on screen time and perceived leisure benefits for college students?
Özkara, Abdullah Bora; Mulazimoglu, Olcay; Somoglu, Mustafa Baris; Kirkbir, Fatih; Tokul, Erdi; Aydemir, Burakhan; Senturk, Halil Evren; Dalbudak, Ibrahim; Ozcilingir, Ozgun Mirac
Background: Since children and adolescents usually spend their theoretical course time at schools, they experience many negative effects of inactivity and physical inactivity. They are disadvantaged in terms of facing many health and social problems due to lack of physical activity. This sedentary life increases their exposure to screens and the time they spend sitting. Aim of the study: The first aim of this research is to conduct an experimental study to reduce the excessive screen time of college students with an exercise intervention. The second aim of the study is to examine the perceived benefits of leisure activities of students with an exercise intervention. Methods: In this direction, the study group of the research, which was conducted as an experimental study, consisted of 176 [74 female (42.0%), 102 male (58.0%)] students studying in the department of mathematics at college. In the study, the screen exposure time of students was measured with the Screen time scale for youth and adolescents along with a personal information form. In addition, the Perceived Leisure Benefit Scale scale was used to evaluate the participants' awareness of the benefits obtained from leisure activities. Results and conclusion: According to the findings of the research, it was determined that there was a positive and significant decrease in the screen time of the experimental group participants of students who participated in the research before and after the exercise intervention. In the Leisure Benefit Scale, it was observed that there were significant positive differences in favor of the experimental group.
AtıfScopus4WoS3OpenAlex5İncele - MakaleAçık Erişim2024Scopus SJRQ3Role of culture and religious beliefs on non-medical help-seeking behavior among patients with chronic mental illnesses (CMIs) in Türkiye
Ediz, Cicek; Uzun, Sevda; Mohammadnezhad, Masoud; Erdas, Mehmed B.
Background:Cultural beliefs significantly shape societal attitudes toward mental illness, and these social attitudes profoundly impact help-seeking behaviors. Therefore, it is important to focus on understanding and addressing these social behaviors.Aim:This study aimed to evaluate the effect of chronic mental illness interpretations based on culture and religious beliefs on non-medical help-seeking behaviors among patients in T & uuml;rkiye.Methods:The study was conducted from September to October 2023 using an inductive qualitative approach. In-depth face-to-face interviews were carried out with individuals diagnosed with chronic mental illness and their relatives, registered in a state-owned Community Mental Health Center (CMHC) in T & uuml;rkiye. Using purposive sampling, 13 individuals who met the criteria were interviewed. Thematic analysis was used to identify themes.Results:Three main themes and eight sub-themes were identified, including the reasons for seeking non-medical help (psychological challenges, subjective norms, physical requirements), factors contributing to seeking non-medical help (predisposing factors, enabling factors, and myths), and reflections on the benefits of non-medical practices (perceived physical benefits, perceived psychological benefits).Conclusions:It was concluded that individuals with chronic mental illness and their relatives living in the Eastern Anatolia Region of T & uuml;rkiye engaged in non-medical help-seeking behaviors and mostly turned to traditional religious practices. Culture and religious beliefs emerged as primary factors leading patients to seek non-medical treatment approaches. Consequently, there is a perceived need to explore non-medical alternative methods across various mental health settings and with diverse samples in future research endeavors.
AtıfScopus8WoS7OpenAlex7İncele - MakaleAçık Erişim2024Scopus SJRQ1Improved estimation of population variance in stratified successive sampling using calibrated weights under non-response
Pandey, M. K.; Singh, G. N.; Zaman, Tolga; Al Mutairi, Aned; Mustafa, Manahil SidAhmed
This paper introduces a new method to estimate the population variance of a study variable in stratified successive sampling over two occasions, while accounting for random non -response. The method uses a logarithmic type estimator and leverages information from a highly positively correlated auxiliary variable. The paper also presents calibrated weights for the new estimator and examines its properties through numerical and simulation studies. The results indicate that the suggested estimator is more effective than the standard estimator for estimating the population variance.
AtıfScopus22WoS18OpenAlex21İncele - MakaleYalnız künye2023Scopus SJRQ3A barrier to participation in cervical cancer screenings: fatalism
Duru, Gökcem; Topatan, Serap
Cervical cancer is a significant disease affecting women’s health in terms of its incidence and is one of the most preventable cancers. However, participation in early cervical cancer-screening programs has been unsatisfactory for various reasons. In this descriptive, relationship-seeking study, we examined the relationship between fatalism tendency, an individual barrier to participation in early cancer screening programs, and women’s attitudes toward the early diagnosis of cervical cancer and undergoing the Pap smear test. Research data were collected between August 1, 2019 and December 1, 2019, in a city in northern Turkey from 602 women using a participant information form, the Attitudes Toward Early Diagnosis in Cervical Cancer Scale, and the Fatalism Tendency Scale. We found that fatalistic tendencies in women were a predictor of their attitudes toward the early diagnosis of cervical cancer (odds ratio [OR] = −0.64, β =.47, p <.001) and undergoing the Pap smear test (OR = 1.01, β = −.15, p <.001). Women with high fatalism tendencies had a more negative attitude toward the early diagnosis of cervical cancer and their participation rate in Pap smear screening programs was low. Therefore, nurses must consider women’s fatalistic tendencies and attitudes toward cancer when organizing educational and informational programs that encourage participation in cervical cancer screening.
AtıfScopus9WoS7OpenAlex11İncele - Derleme MakaleAçık Erişim2023Scopus SJRQ3Climate change in Türkiye and its impact on oncology nurses
Kaya, Afşin Ahmet; Aydin, Aydanur; Bağcivan, Gülcan
Climate change threatens human life and health by negatively affecting the basic components of health such as clean air, safe drinking water, nutritious food supply, and safe shelter. Türkiye is a country that is largely exposed to climate change with its cosmopolitan location, which is a bridge between Asia and Europe. Due to climate change, serious effects are seen in all sectors from energy to agriculture, from the economy to health. Climate change is defined as the most important global health threat of the next century, and the problems it brings are seen as the most important pressure factor for the life opportunities of future generations. Food and fresh water availability, rising sea levels, abnormal weather events, migration, and diseases are thought to affect human health. A multidisciplinary approach is required to adapt to climate change’s health effects and reduce its negative health effects. In addition, it is predicted that diseases that are about to disappear will re-emerge and become threats. It is thought that as a result of the contamination of food and water resources with the changing ecosystem, some infections will increase and society will face them. Nurses are both affected by climate change and its effects on public health. Nurses who remain in this situation have a great role in providing effective awareness for raising public awareness. In recent years, oncology clinics have not been affected by fire, earthquakes, and pandemics in our country. In this respect, it can be stated that the health service in Turkish oncology clinics is carried out uninterruptedly and by experts in the field. We learned during the pandemic that the whole world is unprepared for the future effects of climate change. In this direction, nurses should think about solutions for the problems related to climate change in the future.
AtıfScopus2WoS2OpenAlex2İncele - MakaleYalnız künye2023Scopus SJRQ2Assessment of Knowledge, Emotion, and Attitude Levels of Kindergarten and Elementary School Teachers on the Disaster Management and Pediatric First Aid
Kaya, Afsln Ahmet; Ayker, Bereket
Objectives: This study's aim is to assess the disaster management and pediatric first aid-related knowledge, emotion, and attitude levels of of kindergarten and elementary school teachers, as the professionals that are first to provide interventions in the case of a disaster to children ages 0-8, who are considered to be among the vulnerable groups in the context of a disaster. Methods: A total of 119 teachers working in the kindergarten and elementary schools located in the GÜmÜşhane province of Turkey were included in the study and were asked to fill in a questionnaire that comprises 3 sections. Data collection tools included a sociodemographic questionnaire, teachers' disaster management knowledge levels, and teachers' pediatric first-aid knowledge, emotion, and attitude levels. Results: Analysis of the scores obtained by the teachers from the questionnaire revealed that the teachers, who participated in the study, had a high level of disaster management knowledge and a moderate-to-high level of pediatric first aid knowledge. Conclusions: It is suggested as a result of this study that the disaster risks and injuries or losses of life associated with disasters that may occur at schools may be reduced with disaster management and first-aid interventions.
AtıfScopus5WoS3OpenAlex6İncele - MakaleAçık Erişim2023Scopus SJRQ3A study on the relationship between sociodemographic characteristics and job stress and satisfaction among healthcare workers in Turkey during the COVID-19 pandemic; [Ispitivanje utjecaja sociodemografskih karakteristika na profesionalni stres i zadovoljstvo u zdravstvenih radnika u Turskoj tijekom pandemije bolesti COVID-19]
Tuna, Hasan; Türkmen, Osman Oǧulcan; Albayrak, Sirer
The aim of this study was to determine the sociodemographic characteristics that affect job stress and job satisfaction in 454 healthcare workers (physicians, nurses, midwives, technicians, and other healthcare personnel) working with COVID-19 patients in primary healthcare institutions in Turkey with a cross-sectional, web-based survey between 9 and 30 August 2021. The survey included a personal information form, a standard job stress scale, and the Minnesota Satisfaction Questionnaire. The levels of job stress and job satisfaction did not differ between male and female respondents. Singles reported lower job stress and higher job satisfaction than the married respondents. Job stress did not differ between departments, but respondents on the front line who worked in a COVID-19 intensive care unit (ICU) (at any point and/or at the time of the study) or the emergency department reported lower job satisfaction than those working in other departments. Similarly, while stress did not differ by educational status, satisfaction of respondents with bachelor's or master's degree was lower than that of the rest. Our findings also suggest that working in a COVID-19 ICU and age are significant predictors of higher stress, whereas lower education, working in a COVID-19 ICU, and being married are good predictors of lower satisfaction. Further research should include other sociodemographic variables that may affect stress and satisfaction at work, and similar studies should follow up to see what was left in the wake of the pandemic.
AtıfScopus5OpenAlex6İncele - MakaleAçık Erişim2023Scopus SJRQ1The Comparison with Commercial Antioxidants, Effects on Colour, and Sensory Properties of Green Tea Powder in Butter
Çakmakçı, Songül; Gülçin, İlhami; Gündoğdu, Engin; Ertem Öztekin, Hatice; Taslimi, Parham
Oxidation is one of the most important factors limiting shelf life and is a major deterioration process affecting both the sensory and nutritional quality of food. The high oxidation stability of lipids, which can be improved by the addition of antioxidants, is important for health protection, food quality, and economic reasons. In recent years, research on plant-derived antioxidants for use in human health and food has steadily increased. The aim of this study was to compare the antioxidant effects of green tea powder (GTP) in butter with those of commercial antioxidants (BHA, BHT, α-tocopherol, and Trolox). In addition, the effects on colour, sensory, gross physicochemical properties, and β-carotene content were investigated in butter. After the separation of butter into five pieces, the first part was chosen as the control sample without GTP; the second part has 100 mg/kg of BHT added to it; and the third, fourth, and fifth parts had 1, 2, and 3% of GTP added in the samples. They were stored at 4 ± 1 °C. Analysis was performed at intervals of 15 days. According to the iron reduction, CUPRAC and FRAP methods were performed, and parallel results were observed. Using the radical elimination methods (ABTS, DPPH•, and DMPD•+), IC50 values were calculated for the samples. According to the IC50 values, the GTP-containing samples were good antioxidants. The total phenolic andf β-carotene contents increased as the GTP addition increased. The addition of GTP had an antioxidant capacity equal to or higher than that of the BHT-added sample. For the production of a sensory-pleasing, greenish-coloured, new functional butter, the 1% GTP addition showed the most positive results.
AtıfScopus18WoS17OpenAlex20İncele - MakaleYalnız künye2023Scopus SJRQ1The effectiveness of post-disaster psychotherapeutic interventions: A systematic review and meta-analysis study
Semerci, Murat; Uzun, Sevda
Objective: This study aimed to determine the level of impact of post-disaster psychotherapeutic interventions. Material method: For this systematic review and meta-analysis study, the studies were accessed through the databases of PubMed, Web of Science, EBSCOhost, Google Scholar, and YÖK Thesis Center in July-September 2022 without any year limitation. As a result of the examinations, 27 studies were included in the study. The data were synthesized by meta-analysis and narrative methods. Results: According to the results of this systematic review and meta-analysis, post-disaster psychotherapeutic interventions were found to be effective (SMD:−0838, %95 CI: −1,087- 0.588; Z = −6588, p = 0.000, I2 = %95,249). Individuals who have undergone psychotherapeutic interventions experience either no or fewer post-traumatic stress disorder symptoms. The country/continent of the research, the types of psychotherapeutic interventions, the type of disaster, and the measurement tool used influence the effectiveness of the psychotherapeutic interventions. Psychotherapeutic interventions applied especially after earthquakes, one of the types of disasters, were found to be effective. In addition, EMDR, cognitive behavioral therapy, psychotherapy, and exposure method were found to reduce posttraumatic stress disorder symptoms in individuals in the post-disaster period. Conclusion: Post-disaster psychotherapeutic interventions have positive impacts on people and improve their mental health.
AtıfScopus13WoS12OpenAlex17İncele - MakaleAçık Erişim2023Scopus SJRQ2Green synthesis of fluorescent carbon dots from Robinia hispida L. leaves for selective detection of Hg (II)
Başoğlu, Aysel
In this study, Robinia hispida L leaves (RH) was used as a precursor for the first time to synthesize fluorescent carbon dots (CDs) with stable blue fluorescence by a single-step hydrothermal synthesis method. Notably, the innovative approach eliminates the necessity for toxic chemicals or hazardous substances, marking a significant advancement in the field. The synthesized CDs demonstrate CDs demonstrates the predominance of spherical shapes with an average size of 11.63 ± 1.92 nm. The CDs not only exhibit an enhanced fluorescent efficiency with a relatively high quantum yield of up to 6.8%, but they also possess the potential for direct utilization in the selective determination of Hg(II) through fluorescence quenching, even without any functionalization. Under the optimized conditions at a pH of 7.0, a robust linear correlation was found to exist between the fluorescence intensity and the concentration of Hg (II) within the range of 5–17.5 μM, exhibiting a detection limit (3σ) of 1.5 μM. Additionally, this methodology was effectively employed to successfully detect Hg (II) ions in various aqueous samples, including tap water, spring water, drinking water, and a certified reference material (CRM-SA-C Sandy Soil C). The spike recoveries of 97.6%–101.6% with less than 2.7% variability were performed on all samples.
AtıfScopus5WoS5OpenAlex6İncele - MakaleAçık Erişim2023Scopus SJRQ2Enhanced Oxidative Stability and Bioaccessibility of Sour Cherry Kernel Byproducts Encapsulated by Complex Coacervates with Different Wall Matrixes by Spray- and Freeze-Drying
Altuntas, Umit; Altin-Yavuzarslan, Gokce; Ozçelik, Beraat
Sour cherry (Prunus cerasus L.) seeds are obtained as byproducts of the processing of sour cherries into processed foods. Sour cherry kernel oil (SCKO) contains n-3 PUFAs, which may provide an alternative to marine food products. In this study, SCKO was encapsulated by complex coacervates, and the characterization and in vitro bioaccessibility of encapsulated SCKO were investigated. Complex coacervates were prepared by whey protein concentrate (WPC) in combination with two different wall materials, maltodextrin (MD) and trehalose (TH). Gum Arabic (GA) was added to the final coacervate formulations to maintain droplet stability in the liquid phase. The oxidative stability of encapsulated SCKO was improved by drying on complex coacervate dispersions via freeze-drying and spray-drying. The optimum encapsulation efficiency (EE) was obtained for the sample 1% SCKO encapsulated with 3:1 MD/WPC ratio, followed by the 3:1 TH/WPC mixture containing 2% oil, while the sample with 4:1 TH/WPC containing 2% oil had the lowest EE. In comparison with freeze-dried coacervates containing 1% SCKO, spray-dried ones demonstrated higher EE and improved oxidative stability. It was also shown that TH could be a good alternative to MD when preparing complex coacervates with polysaccharide/protein networks.
AtıfScopus9WoS8OpenAlex10İncele - MakaleAçık Erişim2023Scopus SJRQ1Transfer Learning Approach and Nucleus Segmentation with MedCLNet Colon Cancer Database
Reis, Hatice Catal; Turk, Veysel
Machine learning has been recently used especially in the medical field. In the diagnosis of serious diseases such as cancer, deep learning techniques can be used to reduce the workload of experts and to produce quick solutions. The nuclei found in the histopathology dataset are an essential parameter in disease detection. The nucleus segmentation was performed using the colorectal histology MNIST dataset for nucleus detection in this study. The graph theory, PSO, watershed, and random walker algorithms were used for the segmentation process. In addition, we present the 10-class MedCLNet visual dataset consisting of the NCT-CRC-HE-100 K dataset, LC25000 dataset, and GlaS dataset that can be used in transfer learning studies from deep learning techniques. The study proposes a transfer learning technique using the MedCLNet database. Deep neural networks pre-trained with the proposed transfer learning method were used in the classification with the colorectal histology MNIST dataset in the experimental process. DenseNet201, DenseNet169, InceptionResNetV2, InceptionV3, ResNet152V2, ResNet101V2, and Xception deep learning algorithms were used in transfer learning and the classification studies. The proposed approach was analyzed before and after transfer learning with different methods (DenseNet169 + SVM, DenseNet169 + GRU). In the performance measurement, using the colorectal histology MNIST dataset, 94.29% accuracy was obtained in the DenseNet169 model, which was initiated with random weights in the multi-classification study, and 95.00% accuracy after transfer learning was applied. In comparison with the results obtained from empirical studies, it was demonstrated that the proposed method produced satisfactory outcomes. The application is expected to provide a secondary evaluation for physicians in colon cancer detection and the segmentation. Graphical Abstract: [Figure not available: see fulltext.].
AtıfScopus29WoS21OpenAlex37İncele - MakaleYalnız künye2023Scopus SJRQ2COVID-19 Vaccine Acceptance, Trust in Vaccine, Anxiety Levels, and Related Factors in Turkish Society
Aydln, Merve; Kulakaç, Nurşen; Uzun Şahin, Ceyda
Background: Vaccine acceptance and trust in vaccines pose a complex process affected by many factors. The present study was conducted to determine coronavirus disease 2019 (COVID-19) vaccine acceptance, trust in vaccines, anxiety levels, and related factors in Turkish society. Methods: The data of this cross-sectional and descriptive-correlational study were collected with the snowball method by using an online questionnaire throughout Turkey. The study was conducted between March 15 and April 3, 2021, with 3148 participants from 7 regions and 81 cities in Turkey. Results: It was found that the participants accepted the vaccine at 72.8%, and the trust rate in the vaccine was 66.0%. It was also found that women, single participants, those who had immune system diseases, and with COVID-19 had higher Coronavirus Anxiety Scale scores at significant levels. According to Logistic Regression Analysis, gender, age, trust in the vaccine, perception of risk levels regarding COVID-19, and coronavirus anxiety levels are factors affecting the intentions of participants to accept/reject the vaccine. It was determined that male participants were more likely to accept the coronavirus vaccine (P = 0.028). It was found that health-care employees had higher trust in the coronavirus vaccine (P = 0.006) and acceptance rates (P = 0.010) at significant levels compared with the general population. Conclusion: The COVID-19 vaccine acceptance rate in Turkish society was found to be high, and the level of trust in vaccines and anxiety levels were above the moderate level.
AtıfScopus1WoS1OpenAlex1İncele - MakaleAçık Erişim2023Scopus SJRQ1Does ecological footprint in ECCAS and ECOWAS converge? Empirical evidence from a panel unit root test with sharp and smooth breaks
Çelik, Orkun; Adali, Zafer; Bari, Bilgin
The costs due to climate change have been increasing day by day. In addition to the risk of losing our planet’s natural assets due to the increasing destructiveness of climate-related natural disasters and extreme climate events, we are also faced with grave economic risks. For this reason, researchers have recently focused on environmental issues. Nevertheless, they generally have investigated developed countries and ignored developing and least developed countries such as African countries. The United Nations (2015) report highlights that African countries should be specially investigated. Hence, the paper analyzes whether the ecological footprint in the Economic Community of Central African States (ECCAS) and Economic Community of West African States (ECOWAS) converges for the period from 1961 to 2017. We employ Bahmani-Oskooee et al.’s (2014) panel unit root test with sharp and smooth breaks. The empirical findings demonstrate that the ecological footprint is stationary in ECCAS and ECOWAS. Stated in other words, the ecological footprint in these countries converges. Therefore, policymakers could implement similar policies to reduce the ecological footprint in these countries. This policy framework paves the way for an effective sustainable development.
AtıfScopus13WoS11OpenAlex18İncele