3,187 research outputs found
Pomatoschistus nanus Engin & Seyhan 2017
No full text<i>Pomatoschistus nanus</i> Engin & Seyhan, 2017 (Fig. 68)—Pygmaean Goby <p> <i>Pomatoschistus nanus</i> Engin & Seyhan, 2017: 3; type locality: Turkey, Antalya, Kas, Camel Reef.</p> <p>Size. Maximum size 2.0 cm total length (Engin & Seyhan 2017).</p> <p> Morphology. D VI + I,8; A I,9–11; P 15–16 (Engin & Seyhan 2017). <b>Very small goby</b> with subcylindrical body, laterally compressed towards caudal fin, head slightly depressed and moderately small. Snout pointed. <b>Eyes large.</b> Caudal peduncle slender, lower than body depth. Dorsal fins of similar height, the first dorsal fin with more or less rounded margin and no elongated spines. Caudal fin slightly emarginate. Scales present, but not usually visible on photographs.</p> <p> Live coloration. Body mostly translucent (Fig. 68); <b>most visible chromatophores are deep inside the body, arranged along the vertebral column</b> in a white line interspersed with dark markings and then, three longer dark lines and finally an elongate spot on caudal-fin base. Superimposed on this deep pattern are <b>4 very thin dorsal white saddles and a fifth broader saddle on caudal peduncle</b>; a midlateral dark spot, that may slightly extend ventrally, below each saddle. <b>Body whitish ventrally, with vertical, iridescent, pale gray streaks. Cheeks pale</b>. Usually no horizontal Y-shaped dark marking on opercle. <b>On nape, 3 whitish to white markings just behind eyes with 2 dark longitudinal streaks in between, and underlined with dark on sides</b> (Engin & Seyhan 2017; present work).</p> <p> Similar species. <i>Pomatoschistus bathi</i>, <i>Pseudaphya ferreri</i>.</p> <p>Habitat. Infralittoral and circalittoral species, on coarse sand close to rocky reefs at depths of 29–41 m (Engin & Seyhan 2017).</p> <p>Geographic distribution. Eastern Mediterranean. Known only from the northern coast of the Levantine Sea (Engin & Seyhan 2017).</p>Published as part of <i>Kovačić, Marcelo, Renoult, Julien P., Pillon, Roberto, Svensen, Rudolf, Bogorodsky, Sergey V., Engin, Semih & Louisy, Patrick, 2022, Identification of Mediterranean marine gobies (Actinopterygii: Gobiidae) of the continental shelf from photographs of in situ individuals, pp. 1-103 in Zootaxa 5144 (1)</i> on page 80, DOI: 10.11646/zootaxa.5144.1.1, <a href="http://zenodo.org/record/6601561">http://zenodo.org/record/6601561</a>
Hazeus ingressus Engin, Larson & Erhan 2018
No full text<i>Hazeus ingressus</i> Engin, Larson & Erhan, 2018 (Fig. 35)—Invaded Sand Goby <p> <i>Hazeus ingressus</i> Engin, Larson & Irmak, 2018: 318; eastern mediterranean, Turkey, Fethiye.</p> <p>Size. Largest specimen examined 3.7 cm total length.</p> <p> Morphology. D VI + I,8; A I,8–9; P 17–18. Body moderately elongate, the depth 5.0– 6.3 in standard length. Stout head with slightly rounded snout and large eyes extending slightly above dorsal profile. Caudal peduncle deep, but lower than body depth. <b>First spine of first and second dorsal fins stout and sharp-tipped; third spine of the first dorsal fin slightly longest but not elongate</b>. Caudal fin rounded, shorter than head length. Body, nape, cheek and opercle scaled, but scales not visible or poorly visible on live specimen photographs (Engin <i>et al</i>. 2018).</p> <p> Live coloration. <b>Pale gray with numerous small irregular brown spots on body and dorsally on head, and a row of 5 irregular blackish blotches along midside</b> (Fig. 35), first below first dorsal fin, fifth on caudal-fin base. Head with brown marking below orbit. Second dorsal fin with brown streaks along rays. <b>No rows of elongate spots on cheek and no longitudinal eye stripe</b> (Fig. 33b).</p> <p> Similar species. <i>Gobius incognitus</i>, <i>G</i>. <i>bucchichi</i>.</p> <p> Habitat. Inhabits sand bottom in sheltered bays and lagoons at depth of 5–37 m (Engin <i>et al.</i> 2018).</p> <p>Geographic distribution. Only known from the type specimens collected at Fethiye on the Levantine coast of Turkey, eastern Mediterranean Sea. It was later observed in Abu Dabab lagoon, Marsa Alam, Egypt on silty sand bottom (based on an unpublished photograph provided by B. Hazes).</p>Published as part of <i>Kovačić, Marcelo, Renoult, Julien P., Pillon, Roberto, Svensen, Rudolf, Bogorodsky, Sergey V., Engin, Semih & Louisy, Patrick, 2022, Identification of Mediterranean marine gobies (Actinopterygii: Gobiidae) of the continental shelf from photographs of in situ individuals, pp. 1-103 in Zootaxa 5144 (1)</i> on page 66, DOI: 10.11646/zootaxa.5144.1.1, <a href="http://zenodo.org/record/6601561">http://zenodo.org/record/6601561</a>
Türkmen Türkçesinde -(I)p / -(U)p Eki ve İşlevleri
No full text-(I)p / -(U)p eki Türk dilinin tarihî gelişimi süresince çoğunlukla zarf-fiil eki olarak kullanılmıştır. Bu ekin getirildiği sözcükler cümlenin ana yargısını “durum, zaman, tarz gibi yönlerden niteler. Türkiye Türkçesinde çoğunlukla durum ve tarz bildiren “-ArAK” zarf-fiil eki Türkmen Türkçesinde kullanılmadığından bu zarf-fiil ekinin işlevini Türkmen Türkçesinde -(I)p / -(U)p eki üstlenmiştir. Bu ek günümüz Türkmen Türkçesinde yukarıda belirtilen işleviyle çoğu zaman durum ve tarz ifade eden zarf-fiiller teşkil eder. Bunun yanında getirildiği sözcüğü kendisinden sonraki yardımcı fiillere bağlayarak tasvir fiili de teşkil ettiği görülür. Türkiye Türkçesinde süreklilik ve çıkma ifade eden tasvir fiillerinin; Türkmen Türkçesinde ise yeterlilik, tezlik süreklilik, süreç, bitiş, çıkma ve başlama ifade eden tasvir fillerinin teşkilinde görev yaptığı görülür. Bu ek bitmiş, tamamlanmış yargıları başka bir yargıya bağlama gibi bir işleve sahip olduğu için diğer çağdaş Türk lehçelerinde olduğu gibi Türkmen Türkçesinde de zamanla zarf-fiil eki işlevinin yanında, öğrenilen geçmiş zaman kipinin teşkilinde kullanılmıştır. Türkmen Türkçesinde özellikle teklik ve çokluk ikinci ve üçüncü şahısların öğrenilen geçmiş zaman teşkilinde bu ekin kullanıldığı görülür. Bu ek Türkmen Türkçesinde kendisinden sonra “-DIr” bildirme ekiyle birleşmek suretiyle öğrenilen geçmiş zaman teşkilinde kullanılır
M. Saffet Engin, Kemalism and Democracy
No full textM. Saffet Engin, tek-parti devrinden başlayıp 1970‟li yılların sonlarına kadar otuzdan fazla kitap ve çok sayıda makale kaleme almış bir Cumhuriyet aydınıdır. Amerika‟da sosyoloji ve felsefe alanlarında öğrenim gördükten sonra Türkiye‟ye dönen ve çeşitli okullarda öğretmenlik yapan Engin, bir taraftan da eski Türk tarihi ve dili üzerine eserler yazmıştır. Bu eserleriyle Atatürk‟ün dikkatini çeken Engin, zaman zaman onun Çankaya sofrasındaki davetlerine katılmıştır. Atatürk‟ten gördüğü bu teveccüh neticesinde Türk Tarih Kurumu ile Türk Dil Kurumu‟nun ilk üyeleri arasında yer alan Engin, 1930‟lu yılların Türkiye‟sinde Atatürk‟ün girişimleriyle şekillenen tarih ve dil tezlerinin hazırlanmasında görev almıştır. Engin, 1942 yılında öğretmenlik mesleğinden ayrılmasının ardından hiçbir resmî görev almamış ve vefatına kadar eski Türk tarihi ile Kemalizm‟i anlatan eserler yazmıştır. Soğuk Savaş ortamında “antikomünist” niteliği haiz yazılar kaleme almış olan Engin‟in, 1950‟li yıllardan itibaren “Türkçü” vasfı biraz daha ön plana çıkmıştır. “Öz Türkçe” olarak yazdığını ifade ettiği kitaplarında ırkçılığa varan görüşler öne sürmüş, Türkiye‟de sol ideolojilerin yükselişe geçtiği 1960 sonrasında ise sert bir komünizm aleyhtarı olarak dikkat çekmiştir. Bu çalışma, M. Saffet Engin‟in düşünce dünyasına ışık tutmanın yanında, özellikle “Kemalizm” ve “demokrasi” arasındaki ilişki hakkında detaylı bilgi vermeyi amaçlamaktadır.M. Saffet Engin is an intellectual who wrote over thirty books and many articles during the Turkish Republic era, from the one-party rule until the end of the 1970s. After studying sociology and philosophy in the USA, Engin returned to Turkey and lectured to students at various schools, and he wrote books on ancient Turkish history and language. Drawing Atatürk's attention, Engin attended his meetings at Çankaya Mansion. Engin became one of the first members of the Turkish Historical Society and the Turkish Language Association; he played a significant role in preparing the Turkish history and language theses shaped by Atatürk's initiatives in the 1930s. After leaving his teaching profession in 1942, he wrote works describing the old Turkish history and Kemalism until his death. Engin wrote articles with an "anticommunist" nature during the Cold War period, and after the 1950s, his "Turkist" views became more noticeable. In his books, which stated that he wrote in "Pure Turkish" (Öz Türkçe), he put forward views that were almost racist, and after 1960, when leftist ideologies were on the rise in Turkey, he drew attention as a staunch anti-communist. The purpose of this study is to provide detailed information about the relationship between "Kemalism" and "Democracy", and shed light on the world of thought of M. Saffet Engin
Women and physics: A tribute to Engin Arik
No full textMore than 2200 scientists coming from 37 countries participate in the ATLAS experiment. Only 17% of these are women. Why is this so? In Turkey, like elsewhere in the Balkans, there is a higher proportion of women physicists than in other European and North American countries. I will address this difference as well as examine the role of women in the ATLAS collaboration. I will also talk about the activities of the ATLAS Women's Network, of which Prof. Engin Arik was a founding member. Since Prof. Arik also worked hard to bring talented young Turkish students to CERN, I will also talk about the Engin Arik Fellowship which was created in memory of Engin and her colleagues, to continue her work offering research opportunities to young Turkish physicists
Télécommande acoustique des évolutions d'un engin sous-marin
No full textUne expérimentation de télécommande acoustique des évolutions d'un engin d'observation sous-marine a été réalisée par le CENTRE NATIONAL POUR L'EXPLOITATION DES OCEANS et la Société ECA avec le concours d'un chasseur de mine de la Marine Nationale. Un poisson PAP 104 a été équipé d'une télécommande acoustique et d'un dispositif d'asservissement qui ont permis de le faire évoluer par des fonds de 50 mètres jusqu'à une distance de 1 000 mètres du bâtiment support. Il a été possible de guider l'engin sur une trajectoire donnée aussi bien que lui faire rallier un point précis. Cette expérience de faisabilité permet d'envisager l'utilisation de vecteurs télécommandés pour l'observation sous-marine à grande profondeur
The cinema of Engin Ayça
No full textBu tez, 1968’den beri sinema üzerine teorik ve pratik çalışmalar yapan yönetmen Engin Ayça’nın literatürde hemen hemen hiç yer verilmeyen kurmaca filmlerini ortaya çıkaran dinamikleri ve yönetmenin filmlerinde anlamın sinemasal olarak nasıl inşa edildiğini derinlemesine incelemeyi amaçlamıştır. Çalışmada, yönetmenin Bez Bebek (1987), Soğuktu ve Yağmur Çiseliyordu (1990) ve Suna (2007) filmleri analiz edilmiştir. Nitel araştırma yöntemi kullanılan bu tezde, Ayça’nın yönetmenliğini üstlendiği kurmaca filmler, sinema üzerine kaleme aldığı metinler ve yönetmenle bire bir yapılan görüşmelerden veriler elde edilmiştir. Engin Ayça’nın kurmaca filmleri analiz edilirken; filmlerin anlatısına, anlatımına, mizansen düzenlemelerine, filmlerin ortaya çıkmasına neden olan dışsal parametreler arasında yer alan yapım koşullarının auteur üretim pratiklerine uyup uymadığına, yönetmenin habitusunun kültürel ürünlerindeki etkisine ve filmlerin 1980’lerin kadın filmleri arasındaki konumuna odaklanılmıştır. Filmlerin sanat sineması anlatımı ve kişisel üretim tarzına uygun olarak tasarlandığı, yönetmenin habitusunun filmlerin üretim sürecinde ve anlatısında etkili olduğu, Bez Bebek ve Soğuktu ve Yağmur Çiseliyordu filmlerinde mizansen düzenlemeleri ve tema arasında uyum bulunduğu, yönetmenin toplumsal dönüşüm kaygısıyla filmler ürettiği, klasik anlatı sinemasının üslupsal tarzına alternatif bir sinema dili kullandığı ve böylece kadın karakterlerin bedenlerini teşhir etmeden görselleştirdiği ortaya konmuştur. Yönetmenin, Türk sinemasındaki diğer yönetmenlerden farklı olarak sinema üzerine ürettiği teorik ve pratik çalışmalarını devamlılık içinde geliştirdiği öne sürülmüştür. Bu çalışma Engin Ayça sinemasını ortaya çıkaran koşulları anlamak için faydalı olacaktır.This thesis aims to examine in depth the dynamics that reveal the fiction films of director Engin Ayça, who has been doing theoretical and practical studies on cinema since 1968, and how meaning is cinematically constructed in the director's films. In the study, the director's films Bez Bebek (1987), Soğuktu ve Yağmur Çiseliyordu (1990) and Suna (2007) were analyzed. In this thesis, which uses the qualitative research method, data were obtained from the fiction films directed by Ayça, the texts he wrote on cinema and one-on-one interviews with the director. While analyzing Engin Ayça's fiction films, the focus was on the narrative of the films, the narration, how to compose elements of mise-en-scêne, whether the production conditions match with the author production practices, the influence of the director's habitus on the films and the position of films among the women's films of the 1980s which are among the external parameters that cause the films to appear. It has been revealed that the films are designed in accordance with the narrative of art cinema and personal production style, the director's habitus is effective in the production process and narrative of films, there is harmony between the elements of mise-en-scêne and the theme in Bez Bebek and Soğuktu ve Yağmur Çiseliyordu, the director produces films with the concern of social transformation, uses an alternative cinematic language to the stylistic style of classical narrative cinema and thus visualizes the bodies of female characters without exposing them. It has been suggested that the director, differently from other directors in Turkish cinema, has consistently developed his theoretical and practical works on cinema. This study will be useful to understand the conditions that gave rise to the cinema of Engin Ayça
Genetically modified organisms and turkish legislation
No full textThe main purpose of my article is to discuss what GMOs are, the controversies about this specific issue and the related regulations that are put forward by the authorities. GMOs are genetically altered organisms which have been widely produced and breeded in certain parts of the world. According to some experts, this special practice of agriculture emerged in order to put an end to famine and prevent food scarcity. As growing GMOs seems to be more convenient than the traditional farming, it is more eligible to produce food in large scale which will be a fine solution for food scarcity. However, there are some oppositions to the GMOs. It is strongly believed that the real causes of famine is not related to production, it is a problem of distribution of food. Moreover, patenting the seeds leads to an unstoppable control and dominance over food by the private enterprises. Therefore, the opponents state that the aims of these companies are solely financial gain and monopolisation in food production. Patenting the seeds is another arguable issue. It poses a great threat for the organic farmers since GMO seeds can contaminate the others through natural ways. This is not the only danger that organic farmers face with; thay can also be sued by the GMO producers for this unintended exposure to GMO seeds. Not only the diminishing of the variety of species but also the possible adverse effects of GMOs on human health create a debate between the two groups. These are not the only topics that are open to discussion. In addition to these, labelling the products creates a huge problem among the poorly educated consumers as they have not been clearly regulated in some countries. Hence, this subject having such a close connection to human health cannot be ignored by the law. In fact, a number of countries have enacted legislation in order to regulate this sensitive field. Turkey, having been dependent on the import of the agricultural goods for a period of time, has to join these countries with a recent legislation. All these contemporary issues for Turkey will be highlighted in my article
Fikri Engin ile sözlü tarih görüşmesi
No full textBu görüşme, Prof. Dr. Hatice Kurtuluş, Doç. Dr. Besime Şen ve Doç. Dr. Şükrü Aslan danışmanlığında, Kağıthane Toplumsal Tarih Projesi başlığı altında Kağıthane Belediyesi'nin desteğiyle gerçekleştirilmiştir. Proje kapsamında 118'i sözlü tarih görüşmesi olmak üzre toplamda 187 kişi ile görüşülmüştür.[Özet Yok]Kağıthane BelediyesiAslan, Şükrü. Sözlü tarih görüşmeleriyle Kağıthane. Besime Şen, Hatice Kurtuluş. İstanbul: Kağıthane Belediyesi Kültür Yayınları, 2014
Study of tip clearance effects in centrifugal fans with unshrouded impellers using computational fluid dynamics
No full textPerformance of centrifugal fans with unshrouded impellers strongly depends upon complex configuration of the asymmetrical flowfield in the axial direction, which is highly unsteady. The flowfield, in turn, is considerably affected by the design parameters of both scroll and impeller geometry, for which tip clearance is of particular interest. This article presents a three-dimensional computational fluid dynamics (CFD) simulation of the flowfield in three different unshrouded centrifugal fan impellers with varying tip clearances. A commercial CFD code, namely, Fluent V6.2.16 with a k-epsilon two-equation turbulence model was utilized in order to study the effects of tip clearance on the overall performance of each fan with the tip clearances ranging from 5 to 30 mm. The numerical results were compared with the experimental data reported previously in the literature by the present author and his colleagues, and excellent agreements were observed for each fan
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