Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Alataş, Mevlüt(34)
- Serdar, Osman(33)
- Utku, Anıl(21)
- Batan, Nevzat(20)
- Dal, Murat(19)
- Kutlu, Banu(19)
- Paksoy, Mehmet Yavuz(17)
- Benzer, Fulya(15)
- Ezer, Tülay(15)
- Altı, Aziz(14)
- Dal, Nursel Alp(14)
- Karatay, Gülnaz(14)
- Kutluyer Kocabaş, Filiz(14)
- İlhan, Aziz(14)
- Aydin, Rahmi(13)
- Yüksel, Fahrettın(13)
- Zengin, Ersoy(13)
- Aksu, Önder(12)
- Aslan, Alper(12)
- Gürarslan Baş, Nazan(12)
- Ozcan, Ebru Ifakat(12)
- Cuşa, Hasan(11)
- Demirol, Ferhat(11)
- Etli, Serkan(11)
- Gökcan, Özkan(11)
- Kocabaş, Mehmet(11)
- Sarı, Sacit(11)
- Sertel, Savaş(11)
- Yucesan, Melih(11)
- Erata, Hüseyin(10)
- Işık, Erdem(10)
- Kahraman, Gökhan(10)
- Kuzgun, Nermin Karaton(10)
- Topal, Murat(10)
- Şentürk, Gamze(10)
- Acun, Serdar(9)
- Akgül, Melek(9)
- Danabaş, Durali(9)
- Erguven, Gokhan Onder(9)
- Koç, Ali(9)
Yayınlar
- MakaleAçık Erişim2022Characterization and dye adsorption effectiveness of activated carbon synthesized from olive pomace
Deniz, Fatma; Başgöz, Öyküm; Güler, Ömer; Mazmanci, Mehmet Ali
Studies, about products obtained from agricultural wastes, have increased within the scope of zero waste studies. The olive pomace is produced as a result of olive oil production. In the present study, activated carbon was synthesized using the olive pomace taken from the olive pomace processing plant operating with a three-phase process. The synthesized activated carbon characterization was performed using Scanning Electron Microscope (SEM), Fourier-Transform Infrared Spectroscopy (FT-IR), Brunauer – Emmett – Teller (BET), and X-Ray Crystallography (XRD) devices. Olive pomace activated carbon (OPAC) was used for the adsorption of dye from an aqueous solution. The adsorption efficiency of the OPAC was investigated. The initial pH value of dye solution (6–9), the amount of activated carbon (0.5 and 1.0 g/L), and initial dye concentration (600–1200 mg/L) were optimized. Also, adsorption kinetic and isotherm calculations were evaluated. The optimum parameters were found as the original pH value (pH=8) of dye solutions, OPAC amount of 1.0 g/L and the initial concentration of 1000 mg/L. The Langmuir isotherm model and the pseudo-second-order kinetic model were found as the most suitable models. It can be said that the synthesized material can be used at dye removing from wastewater.
AtıfScopus6OpenAlex3
İncele - MakaleAçık Erişim2022Job Satisfaction, Intent to Stay at Work, and Burnout Levels of Nurses Working in Coronavirus Disease 2019 Clinics: A Cross-Sectional Study
Erkuş Küçükkelepçe, Gülhan; Arslan Şeker, Sevda; Karaca, Türkan
Objective: It is thought that the fact that coronavirus disease 2019 pandemic process has been continuing for a long time, and the level of job satisfaction of nurses may have an impact on their intention to experience burnout and stay at work. This study aimed to determine the relationship between job satisfaction, intention to stay, and burnout levels of nurses working in coronavirus disease 2019 clinics. Methods: This descriptive and correlational study was conducted with 325 nurses who were working in coronavirus disease 2019 clinics. Data were collected using the sociodemographic characteristics form, the Minnesota Satisfaction Questionnaire, the Maslach Burnout Inventory, and the Intent to Leave Job Scale. Descriptive statistics, correlation analysis, and regression analysis were used in the analysis of the research data. Results: Emotional exhaustion, depersonalization, personal achievement, and intent to leave explain 45% of job satisfaction (F = 67.911, p =.000); job satisfaction and intent to leave explain 40% of emotional exhaustion (F = 111.470, p =.000), 16% of depersonalization (F = 33.785, p =.000), and 20% of personal achievement (F = 43.102, p =.000); job satisfaction, emotional exhaustion, depersonalization, and personal achievement explain 24% of intent to leave (F = 27.190, p =.000). Conclusion: The prolongation of the coronavirus disease 2019 pandemic, the uncertainty of the process, and the conditions related to the working environment of the nurses have an effect on job satisfaction, burnout, and intent to leave. The continuity of the well-being of employees is an important issue that needs to be emphasized and evaluated, as it will have a multi-faceted effect to be ready for different pandemics in the near/far future.
AtıfScopus1WoS1
İncele - MakaleAçık Erişim2022Scopus SJRQ3Antioxidant, Antityrosinase Activities and Composition of Essential Oils Obtained from Roots and Fruits of Ferulago longistylis Boiss.
Kürkçüoğlu, Mine; Ağalar, Hale Gamze; Temiz, Burak; Duran, Ahmet; Paksoy, Mehmet Yavuz; Başer, Kemal Hüsnü Can
This study was aimed to evaluate the potential uses of Ferulago longistylis Boiss. essential oils in cosmetic applications. The air dried roots and fruits were subjected to water distillation by using a Clevenger apparatus for 3 h. Both essential oils were analyzed by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC/MS) systems, simultaneously. The essential oil yields of the fruits and roots were calculated as 4% and 0.91%, respectively. The major compounds were identified as 2,3,6-trimethylbenzaldehyde (29.5%), cis-chrysanthenyl acetate (15.2%), (Z)-β-ocimene (12.4%), α-pinene (12.0%) and myrcene (11.4%) in the fruit essential oil while the root essential oil was characterized with high content of α-pinene (90.5%). Both essential oils were evaluated for their potential antioxidant and antityrosinase activities. The both essential oils showed weak Trolox equivalent antioxidant capacity and DPPH radical scavenging activity. The fruit essential oil showed weak antityrosinase (%25 inhibition, 1 mg/mL) activity while the root essential oil was inactive. The results concluded that both essential oils were not promising in cosmetic applications.
AtıfScopus3OpenAlex1TR Dizin1İncele - MakaleAçık Erişim2022Scopus SJRQ2An ethnobotanical review on medicinal plants of the Lamiaceae family in Turkey
Selvi, Selami; Polat, Rıdvan; Çakilcioğlu, Uğur; Celep, Ferhat; Dirmenci, Tuncay; Ertuğ, Zafer Füsun
Medicinal plants have been used by humans for the treatment of various diseases for thousands of years from past to present. Members of the Lamiaceae family are among the most preferred medicinal plants due to the wide variety of secondary components they contain, particularly essential oils. In this review, Master’s and PhD theses and books based on ethnobotanical studies investigated between 1960 and 2021 as well as internationally recognized databases (PubMed, Scopus, Google Scholar, Web of Science, SciFinder, Springer and Elsevier) were used to determine the medicinal uses of Lamiaceae taxa among the people in Turkey. As a result of the study, it was found that a total of 221 taxa (192 species) belonging to 29 genera, 51 of which are endemic, have medicinal/therapeutic uses. The local names of these taxa, the usage which are used among the people, the diseases in which they are used, and the geographical regions given in the present study. The genera of taxa most commonly used for medicinal purposes by the local people are Salvia (37 taxa), Sideritis (25 taxa), Stachys (22 taxa), Thymus (16 taxa) and Origanum (13 taxa). It was observed that the most frequently used two methods while preparing these plants for use was infusion (61%), and decoction (24%). Studies conducted on National (TURK, BHP), Regional (EU) and International Pharmacopoeias (WHO) and various monographs (AHP, COMISSION E, EMA, ESCOP, PDR) have revealed that there are 29 taxa included in these pharmacopoeias and monographs whose purpose of use are similar to the diseases that local people are trying to treat. Diseases that people use plants for therapeutic purposes are grouped into 12 categories. It was determined that these plants were widely used for therapeutic purposes in gastric disorders as well as otolaryngology and respiratory system diseases. This review briefly discusses whether some taxa commonly used by the local people in the treatment of diseases can be useful in the treatment of the disease in question, in the light of scientific studies.
AtıfScopus101OpenAlex101TR Dizin21İncele - MakaleAçık Erişim2022Characterization of carbon fiber reinforced conductive mortars filled with recycled ferrochrome slag aggregates
Doğan, Fatih; Dehghanpour, Heydar; Subaşi, Serkan; Maraşli, Muhammed
Recently, it has been known that carbon fiber, a conductive fiber, is used in different mixture designs and the development of electrically conductive cementitious materials. Howev-er, the evaluation of ferrochrome slag as a recycled aggregate in the mixture of these special concretes has still not been investigated. In this study, electrically conductive mortars were produced using 100% recycled ferrochrome slag aggregate with a particle size of less than 1 mm as filling material and using carbon fiber in 4 different ratios, 0%, 0.5%, 0.75%, and 1%. To investigate the electrical conductivity properties, the resistivity values of the samples were measured at five different times within 2–180 days. In addition, 28-day compressive strength, flexural strength, dynamic resonance, ultrasonic pulse velocity, Leeb hardness, scanning elec-tron microscope, and X-Ray Diffraction tests were performed on all samples. The results were compared with the literature, proving that ferrochrome slag could be used as a reasonable aggregate in conductive mortars. The age effect was minimal in CF-added mixtures. With the addition of 1% CF, the resistivity values decreased approximately 40 times compared to the ref-erence. Moreover, SEM analyses of the CF-0.75 sample showed that the CFs adhered to form a conductive network between the components in the ferrochrome-filled compact structure.
AtıfScopus10TR Dizin5İncele - MakaleAçık Erişim2022Scopus SJRQ3A multi-parameter Generalized Farlie-Gumbel-Morgenstern bivariate copula family via Bernstein polynomial
Susam, Selim Orhun
In this paper, we are proposing a flexible method for constructing a bivariate generalized Farlie-Gumbel-Morgenstern (G-FGM) copula family. The method is mainly developed around the function ϕ(t) (t ∈ [0, 1]), where ϕ is the generator of the G-FGM copula. The proposed construction method has useful advantages. The first of which is the direct relationship between the ϕ function and Kendall’s tau. The second advantage is the possibility of constructing a multi-parameter G-FGM copula which allows us to better harmonize empirical instruction with the model. The construction method is illustrated by three real data examples.
AtıfScopus16WoS15OpenAlex15İncele - MakaleAçık Erişim2022Scopus SJRQ2Using network traffic analysis deep learning based Android malware detection; [Aǧ trafiǧi analizi ile derin öǧrenme tabanli Android kötücül yazilim tespiti]
Utku, Anil
Mobile devices, which are becoming more and more widespread today, have turned into hand-held computers thanks to the multimedia communication and applications. Today, the multimedia applications have been supported by traditional mobile phones. With their increasing functionality, mobile devices are used for many purposes such as enriched internet experience, financial transactions, access to social media platforms, sharing, music and video. Performing transactions where sensitive personal data transfers such as banking and shopping are carried out on mobile devices make mobile devices the target of attackers. In this study, a deep learning based malware detection system has been developed based on the interactions of mobile applications on the network. The developed LSTM-based deep learning model has been analysed comparatively with NB, RF, SVM, MLP, CNN, RNN and GRU using accuracy, precision, recall and F-1 metrics. The experimental results showed that the developed LSTM-based deep learning model is more successful in malware detection than others with 95% accuracy.
AtıfScopus4WoS3OpenAlex4TR Dizin1İncele - MakaleAçık Erişim2022Scopus SJRQ4Clinical Nurses’ Opinions on Education of Nursing Students: Qualitative Study
Gül, Şenay; Arslan, Sevda; Erkuş Küçükkelepçe, Gülhan
Objectives: This study is conducted to explore clinical nurses’ experiences and perspectives regarding the clinical education of nursing students using Benner’s theory. Materials and Methods: Qualitative design was used in this study. A purposive sample of 15 nurses was recruited from both public and university hospitals in 3 cities in the central, eastern, and southeastern areas of the country. A qualitative thematic analysis was conducted. Results: The thematic analysis revealed 3 themes: (a) characteristics of nurses as instructor, (b) nurses’ roles and responsibilities in nursing education, and (c) the factors affecting the effectiveness of clinical education themes emerged. Conclusion: Clinical nurses have important roles and responsibilities in increasing the effectiveness of nursing education. The personality traits, roles, and responsibilities of clinical nurses affect the learning of nursing students. Clinical nurses should be trained to guide nursing students.
AtıfScopus2OpenAlex3İncele - MakaleAçık Erişim2022Scopus SJRQ3Relationship between stress perceived by married individuals and attitudes to violence against women in the pandemic
Dal, Nursel Alp; Beydağ, Kerime Derya
Objectives: The aim of this study was to determine the relationship between married individuals’ perceived stress level and violence against women attitudes in the pandemic. Methods: This descriptive correlational study was conducted on a total of 773 married individuals between January and July 2021. The data were collected using a demographic information form, the perceived stress scale (PSS), and the ISKEBE violence against women attitude scale (ISKEBE Attitude Scale). Results: Of the married individuals, 34.8% were subjected to verbal violence, and 4.7% were subjected to physical violence. In addition, 18.9% of them had a worse marital relationship in the pandemic than that before the pandemic. There was a weak positive correlation between the married individuals’ PSS and ISKEBE Attitude Scale total mean scores (p<0.05). Conclusion: Midwives and nurses should evaluate their patients’ perceived stress levels and violence against women attitudes.
- MakaleAçık Erişim2022Scopus SJRQ3Examination of diaphragm thickness, mobility and thickening fraction in individuals with COPD of different severity
Topcuoğlu, Ceyhun; Tütün Yümin, Eylem; Hizal, Mustafa; Konuk, Suat
Background/aim: Diaphragm thickness and mobility assessed by ultrasound in individuals with Chronic Obstructive Pulmonary Disease (COPD) reflect the function of the diaphragm. The aim of this study is to compare the diaphragm thickness, mobility, and thickening fraction in individuals with COPD of different severity and healthy individuals and examine the relationship between these parameters and pulmonary function test parameters. Materials and methods: A cross-sectional observational study design was used. Thirty individuals (mild = 11; moderate = 13; severe = 6) with COPD and 29 healthy male individuals aged between 40–75 years were included in the study. The individuals included in the study were evaluated between October 2020/May 2021. Pulmonary functions were measured with a spirometer, while diaphragm thickness, mobility, and thickening fraction were measured by ultrasound. Results: The right and left diaphragm thickness, mobility, thickness variation, thickening fraction, and mobility were lower in individuals with COPD than in healthy individuals (p < 0.05). The left Functional Residual Capacity (FRC) diaphragm thickness, right Total Lung Capacity (TLC), and FRC diaphragm thickness were higher in mild COPD than moderate COPD and moderate COPD than severe COPD (p < 0.05). The right diaphragmatic thickening fraction and rate were higher in mild COPD than in moderate and severe COPD (p < 0.05). The left mobility was lower in severe COPD than in mild COPD (p < 0.05). Conclusion: Diaphragm ultrasound parameters decrease as disease severity increases in individuals with COPD. We think that adding diaphragm ultrasound parameters together with pulmonary function test to the evaluation of individuals with COPD will provide additional contributions to determining the course of the disease.
AtıfScopus17WoS17OpenAlex17TR Dizin1
İncele - MakaleAçık Erişim2022Distribution Centre Location Selection for Disaster Logistics with Integrated Goal Programming-AHP based TOPSIS Method at the City Level
Göçmen Polat, Elifcan
The importance of disaster logistics and its share in the logistics sector are increasing significantly. Most disasters are difficult to predict; therefore, a set of measures seems to be necessary to reduce the risks. Thus, disaster logistics needs to be designed with the pre-disaster and post-disaster measures. These disasters are experienced intensely in Turkey and the importance of these measures becomes more evidential. Therefore, accurate models are required to develop an effective disaster preparedness system. One of the most important decisions to increase the preparedness is to locate the centres for handling material inventory. In this context, this paper analyses the response phase designing the disaster distribution centres in Turkey at the provincial level. AHP (Analytical Hierarchy Process) based TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) method and goal programming model integration is used to decide alternative locations of distribution centres. TOPSIS method is employed for ranking the locations, which is based on hazard scores, total area, population, and distance to centre. Two conflicting objectives are first proposed in the goal programming formulation, in which maximization of the TOPSIS scores and minimization of the number of distribution centres covering all demands named set covering model are included. Although Gecimli has the highest priority with 0.8 p score in the TOPSIS ranking, Altincevre (0.77) and Buzlupınar (0.75) ensure both the TOPSIS score and coverage of the demand nodes. The results from this paper confirm that the computational results ensure disaster prevention insights especially in regions with limited data.
AtıfScopus15TR Dizin3İncele - MakaleAçık Erişim2022Evaluation of health managers’ opinions about decentralization in health services; [Sağlık Yöneticilerinin Sağlık Hizmetlerinde Desantralizasyona İlişkin Görüşlerinin Değerlendirilmesi]
Bas, Kazim; Sur, Haydar
OBJECTIVE: It was aimed to determine the opinions of health-care managers on theimplementation of decentralization in health-care services. METHODS: The research is a cross-sectional and descriptive study.Sample of the study included 261 health managers. Research data were collected from health-care managers between June 8 and July 17, 2020, using face-to-face interviews technic by a questionnaire, in an average of 20–25 minutes. The obtained data were transferred to the computer environment and analyzed with the number, percentage, and Chi-square tests. RESULTS: About 52.5% of the health managers stated that health-care services should be provided by the public, 63.2% of them stated that health-care services should be a form of empowered decentralization, 41.8% of them stated that decentralization could be successful in Turkiye, 62.6% stated that decentralization would provide flexibility in health-care management, 70.3% of them said that it could find solutions to the problems, and 73.3% of them stated that it will improve employee performance whereas 44.9% of them stated that it would negatively affect providing services in integrity, 67.2% of them stated that it would cause regional inequalities, 73.2% of them said that local factors will intervene in health-care services, and 57.9% reported that it would weaken the central power. CONCLUSION: The majority of health-care managers prefer that health-care services are provided by the public health-care service and prefer the empowered decentralization of health-care services. More than half of the health-care managers expressed their positive views such as the fact that decentralization provides flexibility in health-care services, improve the performance, and participation in service along with the negative views such as the fact that decentralization negatively affects the service delivery, causes regional inequalities and intervention of local factors, and weakens the central power.
AtıfScopus1WoS1OpenAlex2İncele - MakaleAçık Erişim2022Calculation of Dynamic Properties of Drug-Added Aqueous Solutions with T1 and T2 Relaxation Times; [İlaç Katkılı Sulu Çözeltilerin Dinamik Özelliklerinin T1 ve T2 Rölaksasyon Zamanları ile Hesaplanması]
Korunur, Sibel
The development of modern spectroscopic methods has facilitated and accelerated structure analysis. The NMR method is the most popular way to perform structural analysis of compounds with very complex structures. D2O is a solvent that is frequently used in NMR analysis of both chemical molecules and many biological molecules such as drugs, proteins, and enzymes. In this paper, the study of residual water in proton drug-added protein solutions was carried out via NMR relaxation. The spin-lattice (T1) and the spin-spin relaxation (T2) times of residual water in drug-added protein solutions were studied depending on temperature by Avance Bruker 400 MHz1H-NMR Spectrometer, and activation energies (E! ) and rotational correlation times (τ" and τ# ) have been determined for T1 and T2 relaxation times.
- MakaleAçık Erişim2022Effects of single-walled carbon nanotubes and steel fiber on recycled ferrochrome filled electrical conductive mortars
Dehghanpour, Heydar; Doğan, Fatih; Subaşi, Serkan; Maraşli, Muhammed
The production of electrically conductive concrete was introduced years ago among construction materials, generally for anti-icing. The present study investigates the electrical, mechani-cal, dynamic, and microstructural properties of recycled ferrochrome filled cementitious mortars containing single-walled carbon nanotubes (SWCNTs) and steel fiber. Within the scope of the study, a total of 5 different mixtures were obtained. 7, 14, and 28-day non-destructive and 28-day compressive and bending tests of cementitious conductive mortars obtained from five different mixtures were performed. The two-point uniaxial method was used to determine the electrical conductivity properties of the samples. The damping ratio of the samples was obtained by performing dynamic resonance tests. Ultrasound pulse velocity (UPV) and Leeb hardness tests were performed as other non-destructive testing methods. Microstructure analysis at the interfaces of conductive concrete samples was characterized by scanning elec-tron microscopy (SEM), EDS (Energy-Dispersive X-ray Spectroscopy), and X-ray diffraction (XRD). The results showed a logical agreement when comparing their mechanical, physical, and dynamic properties. When SWCNT is used with steel fiber, the conductive mortar samples exhibited good conductivity, while their compressive and bending strengths turned below.
AtıfScopus11OpenAlex13İncele - MakaleYalnız künye2021A Maturity Model for Assessing Sustainable Project Management Knowledge Areas: A Case Study Within A Logistics Firm
Göçmen, Elifcan
Currently, the use of maturity models is widespread for evaluating the success of project management (PM) processes. Project management maturity models (PMMM) are valuable methodologies to improve the project management processes. In this context, this present paper seeks an answer to these questions: Which maturity levels are aimed for an organization to make the sustainable PM sound? Which propositions are made based on the obtained maturity levels? This paper aims to propose a PMMM by analysing PM knowledge areas. In response to this objective, nine dimensions and twenty seven maturity items are handled using of PM Solutions’ PMMM. In order to evaluate the maturity levels, Weighted Maturity Score Calculation Model (WMSC) approach based on survey questionnaires of two experts is used first for the PM knowledge areas. Weighted average score of all maturity items is obtained using Likert-scale and criteria weights are first calculated using Hesitant Fuzzy Analytical Hierarchy Process (HF-AHP). Practicality of these approaches is illustrated through a real data in a logistics organization. As a result, computational results indicate that risk management dimension with the level 1,4 has the lowest rating of all nine dimensions. The high maturity level 3,5 is observed in the quality management, as the maturity items in this dimension such as Quality Plan Preparation and Quality Plan Employment can have a favourable impact on the PM maturity. The findings reveal the effectiveness of the proposed method, which ensures practical and theoretical insights for organizations to determine their current and expected sustainable project maturity levels.
AtıfOpenAlex3TR Dizin1İncele - MakaleYalnız künye202116.YÜZYILDAN 20.YÜZYILA çorum eşençay köyü tarihi (nüfus, yerleşim, vergi)
Dıvrak, Uysal
Anadolu, Osmanlının doğudan gelen Türkmenleri yerleştirdiği ve kuracakları devletlerinin temelini attıkları topraklardır. Anadolu’nun tamamen kazanılması sayesinde Osmanlı Devleti, çok büyük bir coğrafyada uzun süre hâkim olmuştur. Tarihte Anadolu’nun değişik yerlerinde aynı aidiyete mensup topluluklar bir araya gelerek yerleşim birimleri oluşturmuşlardır. Çorum’da kır yerleşmesi olarak görülen ve günümüzde üç parçaya ayrılan Eşençay Köyü’nün tarihi gelişimi, nüfusu ve geçmişte ödediği vergiler inceleme konusu yapıldı. Köyün bu üç bölümünün son nüfus sayımlarında toplam 576 kişiden oluştuğu görülmektedir. Köyün ekonomik ve sosyal durumu tahlil edilerek geçimlerini nasıl sağladıkları ortaya konuldu. Ayrıca kadı mahkemesine, köy halkının ne tür sıklıkla ve hangi şikâyetlerle gittikleri ortaya çıkarıldı. İlk olarak 1570 yıllarında köyün ismi ile ilgili kayıtlara tesadüf edildi. Bilindiği üzere Osmanlı Devleti, vergi almak ve gelir mülklerini tespit etmek için tahrirler ve sayımlar yapmıştır. Eşençay Köyü de bu sayımlara tabi oldu. Köy’de üretilen tarımsal ürünlerin neler olduğu görüldü. Geçmişten günümüze köyün nüfus durumu da ortaya konuldu. Özellikle Osmanlı Arşivi belgelerinden faydalanılarak hazırlanan bu çalışmada köyün tarihi ile alakalı tahrir, nüfus, temettuat ve şer’iyye sicil defterlerinden istifade edildi. Çalışmanın, yerel tarih çalışması yapacaklara katkı sunması, özelde ise Eşençay Köyü kütüğüne kayıtlı olanların köylerinin geçmişini öğrenebilmelerini hedeflemektedir. Ayrıca, Osmanlı belgelerinden köyün tarihsel gelişimi, sosyo-ekonomik durumu ve çevre köyler ile farklılıkları ortaya çıkarıldı.
- MakaleYalnız künye2021Teoriyi Batı ve Batı-Dışı Ayrımının Ötesinde Düşünmek: Küresel Uluslararası İlişkiler Fikri Üzerine Eleştirel Bir İnceleme
Gökcan, Özkan
Bu makale, 2014 yılında Amitav Acharya tarafından gündeme getirilmiş olan Küresel Uluslararası İlişkiler fikrini, Uluslararası İlişkiler teorileri bağlamında analiz etmektedir. Küresel Uluslararası İlişkiler fikri, disiplininin daha kapsayıcı, çoğulcu ve gerçek manada evrensel bir hale gelebilmesi için Batı/Batı-dışı, Kuzey/Küresel Güney, Batı/Batı Sonrası, Batı/Geriye Kalan gibi ikiliklerin aşılabildiği bir teorik birikimin inşa edilmesi gerektiğini varsaymaktadır. Ancak bu makalede de iddia edildiği gibi özellikle disiplinin mevcut durumu ve Küresel Uluslararası İlişkiler fikrinin daha emekleme aşamasında olan bir fikir olduğu göz önünde bulundurulduğunda bunu başarmak kısa vadede oldukça zordur. Küresel Uluslararası İlişkiler fikri, teoriye evrensel nitelik ve birikim kazandıracak bir çerçeve çizmede başarılı olmasına rağmen pratikte hayata geçirilmesini engelleyen birçok zorluk ile karşı karşıyadır. Bu makalede, öncelikle Küresel Uluslararası İlişkiler fikrine giden yolun taşlarını döşeyen Batı/Batı-dışı teori tartışmasının seyri iki ayrı bölümde ele alınmaktadır. Ardından gelen iki bölümde sırasıyla Küresel Uluslararası İlişkiler fikrinin temel varsayımları ve pratikte uygulanabilirliği eleştirel bir analize tabi tutulmaktadır. Son olarak ise Küresel Uluslararası İlişkiler fikrinin gelişimine katkı sunacağı düşünülen tavsiyelerin yer aldığı genel bir değerlendirme ile makale sonlandırılmaktadır.
AtıfTR Dizin1İncele - MakaleAçık Erişim2021Investigation of the changes in electrical conductivity values and rheological properties of poppy flower syrup
Çevik, Mutlu
In this study, the changes of electrical conductivity values of poppy flower syrups applied ohmic heating at different voltage gradients (30, 35 ve 40 V/cm) were investigated during the heating process. In addition, the changes of the rheological properties of the samples at different temperature values were determined and their suitability to different rheological models were tested. It was determined that the heating times of the samples changed between 280 and 592 s and tended to decrease depending on the increase in the applied voltage gradient. It was detected that the best model describing the rheological behavior of samples at all temperature values was the Power -Law Model. It was determined that the consistency coefficient (K) and apparent viscosity (μₐₚₚₐᵣₑₙₜ) values decreased as the temperature values increased. It was determined that the samples showed non- Newtonian dilatant (shear thickening) flow behavior under all measurement process conditions.
AtıfOpenAlex2TR Dizin1İncele - MakaleYalnız künye202140 yaş üstü bireylerin kardiyovasküler hastalıklar risk faktörleri bilgi düzeyleri ve bazı değişkenlerle ilişkisi
Karatay, Gülnaz; Yeşiltepe, Akgün; Aktaş, Hakkı
Amaç: Bu çalışmada, 40 yaş üstü bireylerde kardiyovasküler hastalık risk faktörleri bilgi düzeylerinin saptanması ve bazı değişkenlerle ilişkisinin ortaya konulması amaçlandı. Yöntem: Kesitsel türdeki bu çalışma; bir il merkezinde ağırlıklı tabakalı örnekleme yöntemi kullanılarak seçilen 40 yaş üstü 386 kişi ile yürütüldü. Veriler 15 Mayıs-15 Haziran 2018 tarihleri arasında yüz yüze görüşme yapılarak toplandı. Verilerin değerlendirilmesinde Mann Whitney U ve Kruskall Wallis analizi ile spearman korelasyon analizi yapıldı. Farklılığın hangi gruptan kaynaklandığını bulmak için düzeltilmiş Bonferroni testi kullanıldı. Bulgular: Katılımcıların KARRİF-BD toplam puan ve KVH’den Korunma, KVH Risk Faktörleri, KVH’nin Özellikleri alt boyut puan ortalamaların sırasıyla; 19,92±4,40, 6,20±1,56, 11,40±2,65, 2,31±1,08 olarak hesaplandı. Öğrenim durumu ve meslek ile KARRİF-BD puanları arasında istatistiksel olarak anlamlı fark saptandı. Sonuç: Bu örneklem grubunda KVH risk faktörlerine ilişkin bilgi düzeyinin diğer çalışmalarla benzerlik gösterdiği, risk farkındalığı ile davranışlar arasında uyum olmadığı saptandı.
AtıfTR Dizin7İncele - MakaleYalnız künye2021Dijital kurulumlar ve etkileşimli mekânlar
Çınar, Semih; Köse, Özkan
Doğası gereği sanat, tarihin hiçbir döneminde değişimin hiçbir türüne kayıtsız kalmamış; hatta bilakis toplumların ihtiyatla yaklaştığı, mesafeli bir tutum sergilediği değişim ve ilerlemelere ilk reaksiyonu daima sanatçılar göstermiştir. Bütün toplumsal üst yapı unsurlarını canlı bir organizma gibi düşündüğümüz takdirde sanat, doğası gereği değişimin en küçük titreşimleri bile, töreselliğin hislerini körelttiği devasa ölçekli toplumsal aygıtlar ve kurumsallaşmanın beraberinde getirdiği hantallığın esnek hareket kabiliyetinden yoksun bıraktığı kültürel yapılanmanın aksine; elindeki verileri sezgiselliğin büyük rol oynadığı karmaşık bir dizi bilişsel süreçlerden geçirerek süzer ve öngörülerini çoğu zaman hoş karşılanmasa da toplumla paylaşır. Kaçınılmazı dile getirdiği için bir önceki döneme ait kabul görmüş, risk içermese de güncel olanla örtüşmenin uzağında kalmış normlarla yargılanmak ve dolayısıyla tepkilerin hedefi olmak sanatçı için hiç de beklenmedik bir sonuç değildir üstelik. Sanatın bu etkin tavrı Günümüz sanat anlayışında teknoloji ve sanat ilişkisi, teknolojinin insan yaşamı üzerindeki hakimiyeti ile paralellik gösteren bir yapıya bürünmüştür. Gelişen teknoloji, birçok unsuru dijitalleştirdiği gibi sanatta da kullanım aracı olarak ele alınılması kaçınılmaz olmuştur. Bu durum sonucunda yeni deneyimler ortaya koyması açısından önemli olan “dijital sanat” kavramı ortaya çıkmış olup, beraberinde birçok yeniliği de getirmiştir. Disiplinlerarası sanat anlayışına yeni bir bakış açısı ile dijital ortamı mekan ile bütünleştirip, mekan algısını değiştirerek yeni bir boyuta taşımıştır. Bu çalışmada Dünyanın çeşitli yerlerinde oluşturulan dijital enstalasyon örnekleri ve farklı bakış açıları incelenmiştir.
AtıfTR Dizin3İncele