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Öğe Allium arsuzense sp. nov. and A. roseum subsp. gulekense subsp. nov. from Turkey(Wiley-Blackwell, 2011) Koyuncu, Mehmet; Eker, İsmailA new species, Allium arsuzense Eker & Koyuncu sp. nov. and a new subspecies, Allium roseum L. subsp. gulekense Koyuncu & Eker subsp. nov. (Alliaceae) from Turkey are described. Diagnostic characters, descriptions, detailed illustrations, geographical distribution, conservation status, observations and taxonomic comments on the new taxa are provided. They are also compared with the closely related A. ertugrulii Demirelma & Uysal and A. roseum L. subsp. roseum.Öğe Allium olivieri Boiss. (Alliaceae), a new taxon to Turkey, with contributions to its taxonomy(Polskie Towarzystwo Botaniczne, 2011) Eker, İsmail; Koyuncu, MehmetAllium olivieri Boiss. (Alliaceae) is reported as a new record for Turkish flora. It was identified using the collected specimens and Flora orientalis, Flora of Iraq and Flora Iranica. The detailed description, illustrations, geographical distribution, habitat, status of IUCN extinction risk and some comments and discussions on the taxonomy of the species are given.Öğe The geophytic flora of Şanliurfa province, Turkey(2008) Eker, Ismail; Koyuncu, Mehmet; Akan, HasanThis study was carried out between 2001 and 2004 to determine the geophytic flora of Şanliurfa, located within C6, C7, and C8 of the grid system in Turkey. In all, 789 plant specimens that consisted of 104 taxa belonging to 13 families and 30 genera were gathered from the investigation area. Of all the collected specimens, 19 taxa were new records for C6, C7, and C8, and 11 taxa were endemic to Turkey. Scilla mesopotamica Speta, which was first collected from Şanliurfa-Halfeti in 1888 by Sintenis and was considered a missing species, was rediscovered after 116 years during this study. Colchicum crocifolium Boiss. was also determined as a new record for Turkey. According to floristic regions, Irano-Turanian elements ranked first among the specimens, accounting for 47.12%, followed by Mediterranean elements (25.00%) and Euro-Siberian elements (0.96%). Some of the identified species (26.92%) were widespread and of unknown phytogeographic origin. In addition, 86.54% of the collected taxa were determined to be monocotyledons and the remaining (13.46%) were dicotyledons. The families with the most taxa in the research area were Liliaceae (59) and Iridaceae (14). Concerning the number of species, the major genera in this region were as follows: Allium L. (17), Ornithogalum L. (10), Gagea Salisb. (9), Bellevalia Lapeyr. (6), and Iris L. (6). Moreover, of all collected taxa, 57.69% were bulbous, 21.15% were tuberous, 17.31% were cormous, and 3.85% were rhizomous. Concerning flowering time, 93.27% of the taxa bloomed in early-spring and spring, while 6.73% bloomed in autumn. © TÜBİTAK.Öğe The geophytic flora of Şanlıurfa province, Turkey(2008) Eker, İsmail; Koyuncu, Mehmet; Akan, HasanThis study was carried out between 2001 and 2004 to determine the geophytic flora of Şanlıurfa, located within C6, C7, and C8 of the grid system in Turkey. In all, 789 plant specimens that consisted of 104 taxa belonging to 13 families and 30 genera were gathered from the investigation area. Of all the collected specimens, 19 taxa were new records for C6, C7, and C8, and 11 taxa were endemic to Turkey. Scilla mesopotamica Speta, which was first collected from Şanlıurfa-Halfeti in 1888 by Sintenis and was considered a missing species, was rediscovered after 116 years during this study. Colchicum crocifolium Boiss. was also determined as a new record for Turkey. According to floristic regions, Irano-Turanian elements ranked first among the specimens, accounting for 47.12%, followed by Mediterranean elements (25.00%) and Euro-Siberian elements (0.96%). Some of the identified species (26.92%) were widespread and of unknown phytogeographic origin. In addition, 86.54% of the collected taxa were determined to be monocotyledons and the remaining (13.46%) were dicotyledons. The families with the most taxa in the research area were Liliaceae (59) and Iridaceae (14). Concerning the number of species, the major genera in this region were as follows: Allium L. (17), Ornithogalum L. (10), Gagea Salisb. (9), Bellevalia Lapeyr. (6), and Iris L. (6). Moreover, of all collected taxa, 57.69% were bulbous, 21.15% were tuberous, 17.31% were cormous, and 3.85% were rhizomous. Concerning flowering time, 93.27% of the taxa bloomed in early-spring and spring, while 6.73% bloomed in autumn.Öğe Hendrick Cinsel Tutum Ölçeği Kısa Formunun Türkçeye uyarlanması, geçerlilik ve güvenilirlik çalışması(2012) Karaçam, Özgür; Totan, Tarık; Korkmaz, Yeşim Babür; Koyuncu, MehmetAmaç: Bu araştırmanın amacı Hendrick Cinsel Tutum Ölçeğinin Türkçeye uyarlanmasıdır. Yöntem: Araştırmada kolay örnekleme yöntemi kullanılarak Ege Üniversitesi’nde eğitim gören 777 öğrenciye (kadın=496, erkek=273) ulaşılmıştır. Hendrick Cinsel Tutum Ölçeğinin Türkçeye uyarlanması sırasında psikometrik özellik, geçerlilik ve güvenilirlik çalışma- ları yürütülmüştür. Sonuçlar: Özgün ölçek yapısının hedef formdaki benzerliği ikinci düzey doğrulayıcı faktör analiziyle incelendiğinde (M0 model) ölçeğin özgün haliyle benzerlik gösterdiği, çapraz karşılaştırma sonucunda da benzerliğin tutarlılık gösterdiği bulunmuştur. Güvenilirlik analizleri ve madde analizleri yapılarak ölçeğin kabul edilebilir iç tutarlılık katsayılarına sahip olduğu ve ölçek maddelerinin ölçme için yeterlilik gösterdiği belirlenmiştir. Cinsel tutum alanlarında, cinsiyete ve sosyoekonomik düzeylere göre önemli farklılıkların bulunduğu gözlenmiştir. Tartışma: Ölçek, cinsel tutum alanlarını değerlendirmede geçerli ve güvenilir bir ölçme aracıdır.Öğe Muscari babachii sp nov (Hyacinthaceae) from south Anatolia(Wiley-Blackwell Publishing, Inc, 2008) Eker, İsmail; Koyuncu, MehmetA new species, Muscari babachii Eker & Koyuncu sp. nov. (Hyacinthaceae) from south Anatolia is described. Diagnostic characters, description, detailed illustration, geographical distribution, IUCN extinction risk, observations and taxonomic comments on the new species are given. It is also compared with the closely related M. tenuiflorum Tausch.Öğe Revision of the genus Tulipa L. (Liliaceae) in Turkey(Magnolia Press, 2014) Eker, İsmail; Babaç, Mehmet Tekin; Koyuncu, MehmetTo address taxonomic problems stemming from treatments in the Flora of Turkey and other publications, Tulipa is revised for Turkey. Following detailed morphological and cytotaxonomic studies of the taxa, Tulipa in Turkey has been found to be represented by 17 species, two subspecies and two varieties (in total 19 taxa). A new key for the species and detailed descriptions of taxa are provided, as are synonyms and typification as far as possible, distribution, habitat types, localities and conservation status of all taxa. These studies are based on approximately 1000 fresh and 2000 herbarium specimens. Adopting the classification of Van Raamsdonk & De Vries, Tulipa is divided into two subgenera, Eriostemones and Tulipa, which were previously treated as sections by Marais in Flora of Turkey following Boissier's classification. Tulipa subgenus Eriostemones is divided into two sections following Baker's treatment: Sylvestres and Saxatiles. However, section Sylvestres is again divided into two subsections following Baker and Hall's treatments: Sylvestres and Biflores (here described). Section Saxatiles is further divided into three subsections, with the addition of two new subsections: Saxatiles, Orphanidetes and Humiles. The type subgenus Tulipa is divided into two sections: Tulipa and Clusianae. In subsection Humiles, T. pulchella is accepted at species rank, having usually been placed as a synonym of T. humilis. Some previously uncollected species (T. raddii and T. saxatilis) and a doubtful record (T. clusiana), after the first collection of material in Turkey, have been recollected and verified.Öğe Turkish adaptation of the Hendrick Brief Sexual Attitudes Scale, validity and reliability study(Cumhuriyet Univ Tip Fak Psikiyatri Anabilim Dali, 2012) Karacam, Ozgur; Totan, Tarik; Korkmaz, Yesim Babur; Koyuncu, MehmetObjective: The aim of this research is Turkish adaptation of Hendrick Sexual Attitudes Scale. Methods: Convience sampling methods was used in this research. Seven hundred and seventy-seven studens studying at Ege University (female=496, male=273) participated the research. Hendrick Sexual Attitudes Scale was adapted to Turkish and its psychometric properties, reliability and validity were investigated. Confirmatory factor analysis Cronbach alpha, and item analysis were using on statistical process. Results: Second order confirmatory factor analysis by examining the structure of the original scale (M-0 model), the scale was found to resemble the original structure. As a result of cross-validation was also shown by the similarity of consistency. Reliability analysis and item analysis was made of the scale with acceptable internal consistency coefficient for the scale items measuring out to show proficiency. Sexual attitude was observed in areas found significant differences according to gender and socioeconomic levels. Discussion: The scale is a valid and reliable measurement tool for evaluation of sexual attitudes. (Anatolian Journal of Psychiatry 2012; 13:138-144)
