Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Bulut, Hasan(53)
- Baskonus, Haci Mehmet(52)
- Alataş, Mevlüt(39)
- Gul, Muhammet(39)
- Serdar, Osman(38)
- Güler, Ömer(37)
- Akkurt, Nevzat(31)
- Benzer, Fulya(30)
- Sulaiman, Tukur Abdulkadir(29)
- Yucesan, Melih(29)
- Zengin, Gokhan(29)
- Kocabaş, Mehmet(28)
- Topal, Murat(26)
- Batan, Nevzat(25)
- Kök, Mediha(25)
- Ezer, Tülay(24)
- Paksoy, Mehmet Yavuz(24)
- Yildirim, Ozal(23)
- Tekin, H.O.(22)
- Utku, Anıl(22)
- ALMisned, Ghada(21)
- Ince, Muharrem(21)
- Öbek, Erdal(21)
- Erten, Fusun(20)
- Aslan, Naim(19)
- Celik, Erkan(19)
- Yildirim, Numan(19)
- Cakilcioglu, Ugur(18)
- Dal, Murat(18)
- Dal, Nursel Alp(18)
- Sahin, Kazim(18)
- Özkaynak, Fatih(18)
- Aslan, Alper(17)
- Erata, Hüseyin(17)
- Orhan, Cemal(17)
- Ergen, Burhan(16)
- Tanyol, Mehtap(16)
- Demir, Yakup(15)
- Etli, Serkan(15)
- Işık, Erdem(15)
Yayınlar
- MakaleAçık Erişim2020The Change of Mechanical Properties of Acorn Powder Reinforced Polystrene and Polyoxymethylene due to Gamma Radiation
Kismet, Yilmaz; Doğan, Akar
In the present study, the effects of gamma radiation on the mechanical properties of acorn powder reinforced polystyrene (PS) and polyoxymethylene (POM) were investigated. Different amounts of acorn powder reinforced PS and POM samples were produced by using a plastic injection machine and these samples were exposed to 45 kGry gamma irradiation. Subsequently, the test samples were examined for the changes in their tensile, three-point bending and Izod impact strengths and the effect of gamma irradiation on the samples was established through comparing the findings with the pre-radiation state. With the increasing amount of acorn powder, the tensile strength of acorn powder reinforced PS and POM materials decreased. In contrast to the tensile strength, the bending strength of the samples increased with the increasing amount of filler material. In addition, an increase in the mechanical properties such as tensile and bending strength of materials exposed to gamma radiation has occurred.
AtıfTR Dizin1
İncele - MakaleAçık Erişim2020Humanitarian Logistics Management After A Disaster: An Earthquake Case
Kuvvetli, Yusuf; Göçmen, Elifcan
Post-disaster relief logistics includes logistics activities in the shortest time. Inventory routing problemshave decided routing decisions considering inventory levels during the planning horizon at minimumcost. In this study, an inventory routing problem for the distribution after the disaster has been proposed.The problem aims the distribution of the supplies needed considering available inventory levels atminimum time. Distribution amount and the routes under the constraints of routing and inventoryamounts for affected people have been decided. An integer programming approach to solve the problemhas been proposed and solved. The proposed model is solved for a case of Van earthquake whichoccurred at 2011 in Turkey. The results from the case study show us that determining the inventory androuting decisions simultaneously can provide less logistic activities. In addition to this, holding inventoryin the central depot can ensure to respond the emergency needs safely and quickly.
AtıfOpenAlex7TR Dizin1İncele - MakaleAçık Erişim2020Barit Tozu Modifiyeli Kendiliğinden Yerleşen Harçların Mekanik Özellikleri
Cemalgil, Selim
Bu çalışmada, barit tozu ile üretilmiş Kendiliğinden Yerleşen Harçların (KYH), kendinden yerleşebilme vemekanik özellikleri araştırılmıştır. Barit tozu, mineral katkı maddesi olarak ağırlıkça beyaz çimento ile ikameedilmiştir. Toplam çimento ağırlığının %5’i, %10’u, %20’si ve %30’u oranında barit tozundan oluşan karışımile kontrol karışımı içeren toplamda beş seri KYH tasarımı yapılmıştır. Su/bağlayıcı oranı 0.49 oranında sabittutulmuş olup, karışımdaki beyaz çimento oranı barit tozunun ikame oranına göre 350kg/cm3ile 500 kg/cm3arasında değişiklik göstermiştir. Karışımların KYH standartlarına ve reolojik özelliklere uygunluğunudeğerlendirmek için taze harç üzerinde mini V-hunisi, akış zamanı ve mini çökme/yayılma testleri yapılmıştır.Test gününe kadar 7, 28 ve 56 gün boyunca kür havuzunda bekletilen sertleşmiş numuneler üzerinde basınçve eğilme dayanımlarının belirlenmesi için toplam 45 adet 40x40x160 mm numune üretilmiş ve teste tabitutulmuştur. Kendinden yerleşebilme özellikleri ikame oranı artışıyla her ne kadar düşmüşse bile, EFNARCstandardının belirlediği sınırlar arasında kalmıştır. En iyi dayanım sonuçları, kontrol numunelerine kıyasla%10 oranında barit tozu ile beyaz çimentonun ikame edildiği numunelerden elde edilmiştir.
AtıfOpenAlex2İncele - MakaleAçık Erişim2020Bebek peksimethanesi
Altı, Aziz; Başkutlu, Salih
Peksimet özelde deniz kuvvetleri genelde ise Osmanlı ordusu için vazgeçilmez bir iaşe kaynağıdır. 18.yüzyılın sonuna kadar taşeron mantığıyla özel sektöre yaptırılan peksimetler, H 1214 (M 1799 / 1800) yılında BebekPeksimethanesinin kurulmasıyla bizzat devlet tarafından üretilir olmuştur. Bebek bahçesi yakınlarında kurulanpeksimethane, genel olarak donanma personeli için peksimet pişirmiştir. Bebek Peksimethanesinin bünyesinde sadecefırın değil değirmen gibi farklı fonksiyonlara sahip yapılar da yer almıştır. Peksimethanedeki üretim bir nizamhâlinde devam edip üretilen peksimetler ülkenin dört bir köşesinde donanma mensuplarınca tüketilmiştir. BebekPeksimethanesi büyük bir üretim kapasitesine sahip olmasına rağmen zaman zaman talebi karşılamakta kifayetsizkalmıştır. Böyle durumlarda eski usul takip edilerek iş yükü İstanbul’daki özel fırınlara paylaştırılmıştır. Ele alınan buçalışmada Bebek Peksimethanesinin kuruluşu, idari yapısı, üretim kapasitesi, tamiri ve peksimethaneye hammaddetemini gibi temalar incelenmiştir
AtıfOpenAlex1İncele - MakaleAçık Erişim2020Tuncelı report of major ragıp gümüşpala (1936-1937)
Zengin, Ersoy
Ragıp Gümüşpala was born in Edirne in 1897. Ragıp Gümüşpala, who graduated from the Military Academy in 1916, fought on various war fronts during the First World War. Towards the end of the war, he was captured by the English. After living a life of captivity for a while in Egypt, he came to Turkey and joined the National Struggle. After the proclamation of the republic, he participated in the operations to suppress the rebellions of Sheikh Said (1925) and Koçuşağı (1926). After carrying out various duties, he became an intelligence officer of Tunceli governorate and command post between 1936 and 1938. He is known to have fallen captive to the rebels during operations to suppress the rebellion. After the 27 May 1960 coup, Ragıp Gümüşpala became the Chief of General Staff. He carried out this duty for a short period and retired in the same year. He founded Adalet Partisi (Justice Party) in 1961 and became a member of parliament of Izmir. Major Ragıp Gümüşpala recorded his observations and analyses on the people of Dersim as a report. Gümüşpala, who examines the people of Dersim in terms of their race, religion, sect and traditions, put forward some striking arguments. Gümüşpala reports that Tunceli Act went into effect in 1935 and the juridical and administrative staff took the office after Elaziz was established as the center of Tunceli Province. He expresses how the Republic’s government would make the region prosperous by road, bridge and school projects and what projects would be implemented in order to save the people of the region from poverty. Gümüşpala underlines the necessary precautions, presenting the elements distinguishing the Alawite and Sunni people. He manifested how the Qizilbashs moved away from the Sunni Turkish society; the sayyids and dedes misled the Qizilbashs; muftis and hodjas misled the Sunnis; how the religious authorities disconnected these two societies. He touched upon the influence of Christianity on the belief and culture of the Qizilbashs. He reports that the Armenians built church-like buildings in the regions deemed as sacred by the Qizilbashes and made them kiss a piece of bone that they put in the middle of a cross, claiming that it was the finger of His Holiness Ali. He reports that the pilgrim sites of the Qizilbashs were also used by the Armenians during the Ottoman period; and both of the races worshipped in the same location. Gümüşpala grounds the reason of the Qizilbash’s residence in Dersim, a geography where living conditions are hard, on the Sect Wars between Selim I and Ismail I in the 16th century. He states that the Qizilbashs found a space for living in Dersim having a rough terrain as a result of the politics of suppression inflicted on them by Selim I. Gümüşpala, who believed that the Qizilbash of Dersim had Turkish origins, tried to explain this argument through elements of language and culture. That the villages, clans, places and persons were referred with their Turkish names, that the sentence structures they used were compatible with Turkish syntax, that the tombstones were made of sculptures of ram, that their folk songs and tunes were the same as those of the Turks in the Central Anatolia were given as proofs of this thesis. He thinks that Turkish language of the region differs because the people of Dersim married Persian and Zaza people during their migration from Khorasan to Anatolia. He thinks that a distorted version of the Turkish language, that is a mixture of Turkish and Persian, took shape as a result of these marriages. He argues that the Qizilbashs of Dersim have sacred spaces in the mountains and in the forests because of the Shamanist tradition which the Turks had previously as belief. He claims that the name of Şamuşağı clan, located in Ovacık, was derived from Shaman/Shamo uşağı. Furthermore, that the dedes had the ability of prophecy is attributed to the Shaman belief. In his report, Gümüşpala argues that the influence and authority of the state can be realized in the region if the influence of sayyids and landlords decreases. Although certain parts of the report were previously published, the report which will be published contains much new information that can contribute to Turkey’s recent history.
AtıfOpenAlex2TR Dizin2İncele - MakaleAçık Erişim2020Trace Metal Profiles of Human Hair and Nail Samples Collected from Urban and Rural Areas of Zonguldak, Turkey
Ören, Muhammet; Çabuk, Hasan; Alataş, Mevlüt; Uyar, Güray; Uyar, Aysel
Hair and nail samples were collected during a period of October to December 2012 from 63 healthy humans whohave been living in Zonguldak for at least ten consecutive years. The humans aged over 30 years and having noserious health problems were participated in the study. The methodology involved the collection, ultrasoniccleaning and microwave digestion of samples. The measurements of trace metals (As, Cu, Zn, Se, Cd, Pb, Cr, Feand Ni) in samples were performed with ICP-MS. The predominant metals determined in the both hair and nailsamples were the essential metals with the decreasing concentrations in the order of Zn>Fe>Cu. Other metalsdetermined in the hair samples followed the concentration order of Pb>Se>Ni>Cr>As>Cd, whereas in the nailsamples, the order was Se>Ni>Cr>Pb>As>Cd. Subgroups were formed according to location and gender. Se andFe concentrations in hair samples obtained from urban residents were significantly higher. With regard to nailsamples, the rural residents exhibited more elevated Fe levels significantly. Gender had a significant influence onthe concentration of Zn and Cu in hair samples with females presenting higher values. However, the effect ofgender on the trace metal concentrations in nail samples was negligible. The metal concentrations obtained forZonguldak were within or below the values reported worldwide.
AtıfOpenAlex3TR Dizin3İncele - MakaleAçık Erişim2020Ankara Taş Anıtlarında Gözlemlenen Fiziksel, Kimyasal ve Biyolojik Bozulmaların Sınıflandırılması
Dal, Murat; Tokmak, Musa
Ankara il merkezinde ve çevresinde birçok taş eserlerden yapılmış anıtlar bulunmaktadır. Ankara'nın coğrafi konumu gereği karasal bir iklimde olması sebebiyle bu taş eserlerde fiziksel, kimyasal ve biyolojik bozulmalar tek tek görülebildiği gibi kimi tarihi eserlerde bu üç bozulma türü aynı anda da olabilmektedir. İnsan kaynaklı zararlar doğal bozulma türleri kadar etkili ve hatta daha fazla tahribata sebep olmuştur. Bu çalışmada konu olan anıtlar şunlardır: Augustus Tapınağı, Roma Hamamı kalıntıları, Julian Sütunu ve Gavurkalesi. İlk üç anıt Ankara'nın Ulus semtinde olup birbirlerine yakın konumdadırlar. Gavurkalesi Ankara'nın Haymana ilçesine bağlı Dereköy mevkindedir. Bu eserlerden örnekler alınamadığı için bozulma türlerinin sınıflandırılması gözlemleme yoluna gidildi ve bozulma türleri ayrı ayrı olarak listelenmiştir. Bu çalışmanın daha detaylı bir şekli mutlaka laboratuvar çalışması gerektirmektedir. Böyle bir çalışma yapılırken örnekler mutlaka kopan parçalardan alınıp eserlere zarar verilmeden yapılmalıdır. Bu çalışmanın amacı, bu anıtların restorasyonu için bir ön hazırlık içeren bir doküman hazırlamaktır.
AtıfOpenAlex6TR Dizin2İncele - MakaleAçık Erişim2020Durability Properties of Silivri Limestone and Usability in Stone Building Restorations
Dal, Murat; Tokmak, Musa
Istanbul-Bakırköy kufeki stone has been widely used as a building block in traditional architectural structures in Istanbul. The petrographic, physicomechanical and chemical properties of limestone, which was extracted from the quarries of Istanbul-Silivri-Akören village and used as building stone repair stone in traditional architectural buildings in Istanbul and contemporary architecture, are determined according to TS 699. According to the studies, Silivri stone is a limestone with high silica content. According to the results of the experiments, it was examined that kufeki stone could be used as a building block and that Bakırköy kufeki stone could fill the gap in the restoration of traditional buildings. Consequently, it is suitable to be used in the restoration works of historical works built with kufeki stone in terms of color and technical features kufeki stone in terms of color and technical features.
AtıfOpenAlex3TR Dizin2İncele - MakaleAçık Erişim2020Sphingomonas melonis ve Bacillus muralis’in İndaziflam Herbisiti Üzerinde Biyoparçalanma Performansının Değerlendirilmesi
Erguven, Gokhan Onder; Kanat, Gurdal
Bu çalışmada, toprak bakterileri olan Sphingomonas melonis) ve Bacillus muralis'in farklıindaziflam herbisiti konsantrasyonlarında (100, 150 ve 200 ppm) biyodegradasyon performansı250C'ta kültür koşullarında önemli çevresel parametreler ile birlikte incelenmiştir. S. melonisbakterisi Türkiye'nin Adana ilindeki pamuk tarımı yapılan tarımsal alandan izole edilirken, B.muralis Kırklareli bölgesinde ayçiçeği tarlasından izole edilmiştir. Çalışma sonucunda; S.melonis için en etkili biyoparçalanma oranı 6 günde BOİ5 ve KOİ için sırasıyla %83 ve 73 ikenTOK giderim oranları ise %70’tir. B. muralis için en etkili biyoparçalanma oranı KOİ ve BOİ5parametrelerinde 5 günde 100 ppm’de %91 ve 84 iken TOK giderim oranı aynı zaman zarfında%77’dir. S. melonis ve B. muralis’de 5. ve 6. günlerin sonunda popülasyon dinamiği sonuçlarınagöre bulanıklığın artması bu parametreler ile biyoremediasyon sonuçlarını doğrulamaktadır. Busonuçlar göstermiştir ki S. melonis ve B. muralis indaziflam remediasyonunda etkili KOİ, TOKve BOİ5 gideriminde kullanılabilir
AtıfOpenAlex1İncele - MakaleAçık Erişim2020Ohmik destekli vakum altında evaporasyon sistemi ilekonsantre edilen nar suyunun reolojik özelliklerindekideğişimin incelenmesi
Icier, Filiz; Çokgezme, Ömer Faruk; Sabanci, Serdal; Çevik, Mutlu
Bu çalışmada, nar suyunun ohmik destekli vakum altında evaporasyon (OAVE) yöntemi ile farklı voltaj gradyanları (7.5, 10 ve 12.5 V/cm) uygulanarak %40 suda çözünür kuru madde (SÇKM) içeriğine kadar konsantre edilmesi sırasında reolojik özelliklerindeki değişim incelenmiş ve vakum altında evaporasyon (VAE) yöntemi ile karşılaştırılmıştır. Evaporasyon işlemi sırasında incelenen tüm SÇKM içeriklerinde nar suyu konsantrelerinin reolojik davranışını en iyi ifade eden modelin Üssel Model olduğu tespit edilmiştir. Bu model ile öngörülen görünür viskozite (µgörünür) ve akış davranış indeksleri (n) değerlerinin SÇKM içeriği arttıkça artma eğilimi gösterdiği belirlenmiştir. Yüksek voltaj gradyanlarında (10 ve 12.5 V/cm) uygulanan OAVE işlemi ile yüksek kıvam katsayısına sahip nar suyu konsantrelerinin elde edilebileceği tespit edilmiştir. Ek olarak, VAE işlemine benzer karakterde kıvama sahip konsantre eldesi için ise düşük voltaj gradyanında uygulanan OAVE işleminin alternatif olarak uygulanabilir olacağı sonucuna ulaşılmıştır.
AtıfOpenAlex3TR Dizin2İncele - MakaleAçık Erişim2020The Relationship Between Secondary School Students' Beliefs and Attitudes Towards Geometry and Their Achievements
İlhan, Aziz; Poçan, Serdal; Gemcioğlu, Muharrem
In this study, it is aimed to investigate the relationship between the beliefs and attitudes of the secondaryschool students towards geometry and their mathematical achievements. The extent to which the belief and attitudetowards geometry predicts mathematics achievement is another subject. The study was designed with aquantitative method, survey method. Research, located on Turkey's Mediterranean Coast from secondary schoolsin the province chosen by simple random sampling medium sized secondary school in 2019-2020 academic yearstudying 490 (255 boys and girls 235) was carried out by secondary school students. As a data collection tool,“Personal Information Form”, “Geometry Belief Scale” and “Geometry Attitude Scale” were applied to secondaryschool students. Data were analyzed using t-test, ANOVA, Cohen’s f and Cohen’s d effect size values, correlationand multiple regression analysis methods. As a result of the data analysis, a significant positive relationship wasfound between the geometry beliefs and attitudes of secondary school students and mathematics achievement. Inaddition, geometry beliefs and attitudes were found to be significant predictors of mathematics achievement.
- MakaleAçık Erişim2020A cultural symbol ın tunceli: mountaın goat
Kaval, Yılmaz; Taş, Sibel
Mountain goats are timid animals and live in the remotest parts of the mountains. These creatures have been accepted as mysterious creatures for centuries because they live far from the living space of humans, and thus have been the subject of many symbolic appearances. Mountain goats, which we encounter with their divine features in mythological times, have been the subject of folklore, belief, art, architecture in various meanings until today. Mountain goats, which are also seen in Tunceli folklore and beliefs, are accepted as sacred and blessed creatures among the people in the region. Although they roam in flocks in the Tunceli mountains, there is a belief among the local people that these creatures were not abandoned. These creatures, which are accepted as sacred by the people, are accepted as the symbol of Hızır with their fast and agile nature, and they are also accepted as sacred personalities such as Ana Fatma and Düzgün Baba. The belief that the people who hunt them will face adverse events that cannot be compensated, as it is considered as one of the biggest sins to hunt and harm these creatures, which are associated with people who are considered sacred in the belief of the Tunceli Alevi. In this study, our aim is to serve the folklore of Tunceli by explaining the folk beliefs about the mountain goats believed to be sacred and lucky in Tunceli.
AtıfOpenAlex4TR Dizin3İncele - MakaleAçık Erişim2020A fıeld research on productıon of the baglama/saz and musıc culture ın tunceli
Kara, Huseyin; Erdoğan, Göktürk
Baglama/saz, one of our ancient folk music instruments performed in almost every region of Anatolia, stands on a significant point in teaching and transmission of our traditional music. It is known that the baglama/saz instrument, which has varieties such as Meydan, divan, tanbura and cura and is generally produced from mulberry tree, is begun to be structurally produced by alternative production methods in addition to the traditional ones. Comparison of these alternative production methods with traditional baglama/saz production methods proves for certain that this instrument has a dynamic line and that the potential of this instrument in this sense is open to new sounds. In present article, the historical adventure of baglama/saz and the music culture of Tunceli region are briefly explained and the process of baglama/saz production as well as the questions whether there are alternative/experimental studies in the production of this instrument and what kinds of searches there are, if any, are discussed. The study was designed as a field study within the scope of qualitative research design, and accordingly, literature review, observation and document review were carried out. In addition, the data obtained during face-to-face interviews conducted between 17.10.2018 and 10.01.2019 with source people living in the region were included in the research findings.
AtıfOpenAlex2TR Dizin1İncele - MakaleAçık Erişim2020Örgütsel Vazgeçme Ölçeği: Geçerlik Güvenilirlik Çalışması
Gün, Gül
Araştırmanın amacı, Cegarra ve Sánchez (2008), tarafından geliştirilen, toplamda 3 boyut ve 18 ifadeden oluşan ölçeğin yapı geçerliğini test etmek adına örgütsel vazgeçme ölçeğinin Türkçe’ye çevrilmesi, uyarlanması ile geçerlilik ve güvenilirlik çalışmalarına yer verilmesidir. Ölçeğin geçerlilik ve güvenirlik çalışmaları Elazığ ilindeki özel hastanede 210 sağlık çalışanının katılımıyla gerçekleştirilmiştir. Ölçeğin yapı geçerliliğini test etmek amacıyla açımlayıcı ve doğrulayıcı faktör analizleri gerçekleştirilmiştir. Ayrıca ölçeğin güvenilirliğini hesaplamak amacıyla da iç tutarlılık (Cronbach’s Alpha) ‘ya bakılmıştır. Açımlayıcı faktör analizi sonuçlarına göre orijinaline bağlı kalınarak üç boyutlu olarak ele alınan ölçeğin orijinalinde 18 olan madde sayısı, Türkçe ölçekte 15’e düşürülmüştür. Yapılmış olan doğrulayıcı faktör analizi sonuçlarına göre ölçeğin yeterli düzeyde uyum gösterdiği belirlenmiştir. RMSEA = 0.062, NFI = 0.90, CFI =0.96, NNFI = 0.91, GFI = 0.92 ve AGFI = 0.89, χ2/sd =2,087. Ölçeğin Alpha güvenirlik katsayıları, bireysel alışkanlıkların değişimi faktörü için ,918, yeni anlayışların bütünleştirilmesi , 873, ortak uyum, 885 olarak tespit edilmiştir. Gerçekleştirilen analizler sonucunda ölçeğin 3 faktörlü ilişkisiz yapısının en iyi uyum değerlerine sahip olduğu anlaşılmıştır. Sonuç itibariyle bu çalışma, örgütsel vazgeçme ölçeğinin geçerlik ve güvenilirlik analizleri yapılmış olan Türkçe versiyonu elde edilmiş olup ulusal literatüre kazandırıldığı düşünülmektedir.
- MakaleAçık Erişim2020Opinions on the Taking Pedagogical Formation Education Students of the Job Preferences
Şener, Gönül; Gündüzalp, Seda
Teaching, which is one of the most popular occupations from the past to the present, has an important place among the reasons why it is preferred as a profession because it has a love and heart work on the one hand and a critical role in the future of countries and the development of societies. Choosing a profession appropriate for the personality of the individual to do his job lovingly has an important effect on his commitment to the job. Therefore, knowledge of the right career choice and processes will affect the determination of a person's future lifestyle. The aim of the research is to determine the opinions of the students who take the formation education with the intention of becoming a teacher. The study was carried out with a scientific pattern, one of the qualitative research methods. In the 2017-2018 academic year, 60 students in the Department of Educational Sciences were identified as study groups. The collection of the study data was provided by the interview form. Content analysis method used in analyzing the data collected by taking into consideration the opinions of prospective teachers. As a result of the research; pre-service teachers frequently commented on the fact that their first choice was in favor of teaching, and followed this with the doctors, sociologists, artists, lawyers, engineers, journalists, writers and psychologists. Students who are in the first place among the preferences of teaching, profession, choosing this profession; to experience the pleasure of the teacher, to love the profession, to raise a better generation, to love the profession, to love children, to train teachers of all professions, to be a profession in their dreams, to want to change the lives of others, to have a lot of holiday, to have a good time and to prepare the children for the future. the reasons are listed.
AtıfOpenAlex1İncele - MakaleAçık Erişim2020Investigation of Mechanical Properties of Granulated Waste Rubber Aggregates Substituted Self-Compacting Concrete Mortar Produced with Different Cement
Etli, Serkan; Akgül, Melek; Doğan, Orhan
Storage or disposal of waste vehicle tires is difficult, costly and time consuming. Waste tires, which cause the release of pollutant gases to the environment due to its chemical structure in the process of destruction, are considered as an important recycling material in the context of developing and advancing technology and alternative products. Waste vehicle tires are granulated in certain sizes after the disintegration phase and reused in many different fields. With this experimental study, it is aimed to examine the fresh and hardened properties of 12 different self-compacting mortar (SCM)samples of Granulated Vehicle Tire Aggregates, which are substituted with 5 different fine aggregates and prepared with two different cement types. The evaluation of the workability properties of fresh SCM samples prepared in accordance with EFNARC was done with mini slump-flow and mini V-funnel experiments. In order to determine the mechanical properties of the hardened SCM, compressive and flexuralstrength tests were performed on the 3rd, 7th and 28th days of prismatic samples in 40x40x160mm dimensions, and capillary water absorption test is carried out on cubic samples in 50x50x50 mm dimensions on the 28th day. The optimum usability rate of Granulated Vehicle Tire Aggregates in SCM mixtures produced separately with CEM-I 42.5R and CEM-IV 32.5R cement is interpreted through graphs and tables. With this study, it was observed that when the rate of Granulated Vehicle Tire Aggregates was increased in the SCM mixture, the capillary water absorption amount increased, while the compressive and flexural strength decreased.
AtıfOpenAlex13TR Dizin7İncele - MakaleAçık Erişim2020Sexual health problems in obstetrics and gynecology outpatient clinics: A retrospective study
Dal, Nursel Alp; Ozdemir, Cagdas
OBJECTIVE: With this study, it was aimed to retrospectively examine the individuals who applied to obstetrics and psychiatry outpatient clinics of a public hospital between 2007–2019 due to sexual health problems. MATRERIAL and METHODS: Medical records of all individuals who applied to obstetrics and gynecology outpatient clinics between 2007– 2019 for sexual health problems were included in the study. Medical records of a total of 428 patients were examined using a form that assesses the socio-demographic and medical characteristics of individuals. RESULTS: 89.3% of the applicants were male, 42.9% of the men and 50% of the women were between the ages of 32–42. While 65.2% of women applied for non-organic vaginusmus, 51.6% of men applied with the diagnosis of premature ejaculation. Considering the application date of women, 47.8% applied between 2011 and 2014, while 66.5% of men applied between 2015 and 2019. While 69.6% of women applied from the city center, 58.4% of men applied from the city center. While no result was specified in 80.4% of women, no result was reported in 91.1% of men. CONCLUSION: Sexual health problems are the most non-organic vaginismus in women, while premature ejaculation in men. Examining the applications due to sexual health problems is important in terms of recognizing, formulating and treatment problems that may arise later
- MakaleAçık Erişim20204 Nisan 2019 Elazığ-Sivrice Depreminin Yığma Yapılara EtkisininDeğerlendirilmesi
Akgül, Melek; Doğan, Orhan
4 Nisan 2019 tarihinde, 5.2 büyüklüğünde, Doğu Anadolu Fayı üzerinde, merkez üssü Elazığ-Sivrice olan, bir deprem meydana gelmiştir. Doğu ve Güneydoğu Anadolu bölgelerinin kırsal kesimlerinde ve şehirlerin kenar mahallelerinde, yapı stoğunun büyük bir kısmı, depreme karşı etkin olmayan moloz taşlardan inşa edilmiş duvar yapılarından oluşmaktadır. Yatay deprem yükleri ile artan bileşke kuvvetler, yığma duvarlarda özellikle çekme bağları çok zayıf olan derz noktalarında çekme çatlaklarına yol açar.Bu çalışmada, söz konusu bölgenin kırsalında yer alan yığma yapılarda, yetersiz hatıl uygulamaları, farklı özellikli malzemelerin kullanımı, düşük kaliteli örgü malzemesi, yetersiz köşe kilitlenmeleri, döşemenin betonarme olmaması gibi nedenlerden dolayı,meydana gelen farklı hasar tipleri tespit edilmiştir. Hasarların büyük oranda Türkiye Bina Deprem Yönetmeliği-2018’de (TBDY2018) belirtilen düzensizliklerden kaynaklandığı görülmüştü
AtıfOpenAlex7TR Dizin5İncele - MakaleAçık Erişim2020İsmet özel’in amentü şiiri üzerine sembolik birokuma
Akar, Yeliz
İsmet Özel, Cumhuriyet dönemi Türk şiirine biçim ve içerik açısından yön veren şairler arasında yer alır. İkinci Yeni şiirinin benimsediği değerlerle Türk edebiyatına katılan İsmet Özel, 1965’ten sonra bu ekolden ayrılır ve toplumcu gerçekçi şiire yönelir. Marksist estetiğin temellendirdiği toplumcu gerçekçilik, 1970’lere kadar Özel’in şiirlerine izleksel ve sembolik açıdan yön verir. 1970’lerden sonra değerler dünyasında büyük çatışmalar yaşayan Özel, Marksist dünya görüşünden uzaklaşır. Zihnini meşgul eden sorulara cevap bulmak ve kendi ben’inin hezeyanlarını dindirmek için mutlak bir sığınak arar. Arayışını, İslami tefekkürde neticelendiren Özel, isyan, kavga ve başkaldırıya matuf ruhunun huzursuzluğunu sağaltmak, kendine ve yaşama güven duymak arzusundadır. Amentü, bu arzunun sembolik yansımalarını içerir. Amentü’de yaşamın bütün evrelerini sorgulayan Özel, dönemin ruhuna sinen bozulmayı, yabancılaşmayı ve çürümeyi, hem şahsında hem de yozlaşmış toplumun yapısında yansıtır. Bu çalışmada, İsmet Özel’in modernite bağlamında irdelediği dönemini ve İslami söylemi referans alarak değişen ben ’ini, semboller aracılığıyla incelemeye çalıştık.
AtıfOpenAlex3İncele - MakaleAçık Erişim2020Function of Intertextual Relations in Araba Sevdası
Cuşa, Hasan
Intertextuality means that a text is related to other texts and these relationships are created based on different methods. Psychoanalyst Julia Kristeva believes that no text is created from scratch and also a text carries traces from preceding texts, each text directly or indirectly affects each other from different perspectives, and therefore there is no pure text in her concept of intertextuality which she put forward and based on Mihail Bahtin's theory of speech. This view, adopted by literary theorists, forms the theoretical framework of intertextual relations. In this study, Araba sevdası, written by Recaizade Mahmut Ekrem, will be examined in terms of intertexual studies. The aims of this study is to put forward which techniques were used in this novel and how they were fictionalized in the perspective of intertextual relations. It is possible to say that intertextual relations have been shown in Araba Sevdası. These kinds of relationships emerge with references to the names of writers and works and are also expressed with quotations created by copying a few sentences exactly. Besides these references, when the novel is examined in the context of intertextual relations it is clear that the pastiche technique was used in order to copy some style of other works.