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Öğe RETENTION OF COPPER AZOLE AND ALKALINE COPPER QUAT IN WOOD-BASED COMPOSITES POST-TREATED BY VACUUM IMPREGNATION (vol 57, pg 106, 2012)(Slovak Forest Products Research Inst, 2012) Taşçıoğlu, Cihat; Tsunoda, Kunio…Öğe Insect Species Damaging Industrial Wood in Western Black Sea Region of Turkey(Zagreb Univ, Fac Forestry, 2019) Yalçın, Mesut; Akçay, Çağlar; Taşçıoğlu, Cihat; Yüksel, BeşirInsect species collected in log depots in Western Black Sea Region of Turkey were identified The study covered two years, 2015 and 2016, in 21 log depots in seven provinces (Duzce, Bolu, Zonguldak, Bartin, Karabuk, Kastamonu and Sinop). The study area was divided into three sub regions and each sub region was analyzed for insect species, their prevalence and intensities. Overall, four orders, 22 families, 74 genera and 57 species were described in log depots of the study area. Sub region 1 (Diizce-Bolu) showed the highest diversity in terms of insect species and sub region 2 (Zonguldak-Bartin) had the lowest diversity. Dorcus parallelipipedus Linnaeus, 1758 (Coleoptera: Lucanidae) and Rhagium inquisitor Linnaeus, 1758 (Coleoptera: Cerambycidae) were found in all provinces studied. Based on wood species analysis, Scots pine wood had the highest diversity in insect species, followed by fir, oak and beech. The study also described some important wood-destroying insect species from the families Anobiidae, Buprestidae and Cerambycidae. Buprestis dalmatina (Mannerheim, 1837) (Coleoptera: Buprestidae), Leptura aurulenta (Fabricius, 1792) (Coleoptera: Cerambycidae) and Stictoleptura scutellata (Fabricius, 1781) (Coleoptera: Cerambycidae), all wood-destroying insect species, were identifiedfbr the first time in the Western Black Sea Region of Turkey.Öğe Comparing Innovation Capability of Small and Medium-Sized Enterprises: Examining the Effects of Organizational Culture and Empowerment(Wiley, 2010) Çakar, Nigar Demircan; Ertürk, AlperThis study analyzes the impact of organizational culture and empowerment on innovation capability, and examines the peculiarities of these effects. The study's hypotheses are tested by applying both individual and firm-level analyses to survey data collected from 743 employees from 93 small and medium-sized firms located in Turkey. For medium-sized enterprises on both the individual and firm level of analysis, results suggest that collectivism and uncertainty avoidance are positively associated with empowerment, whereas power distance is negatively related to empowerment. Assertiveness focus has no relations with empowerment and innovation capability, yet among cultural dimensions, only uncertainty avoidance is related to innovation capability. For small-sized enterprises, findings suggest that both power distance and uncertainty avoidance are linked to both empowerment and innovation capability on the individual level, whereas two new paths between collectivism and innovation capability and between assertiveness focus and empowerment are found on the firm level. Also, empowerment is found to be positively related to innovation capability for both small and medium-sized enterprises (SMEs) on both the individual and firm level. In terms of managerial practice, our study helps clarify the key role played by cultural dimensions in the process of shaping an empowering and innovative work environment. Findings also reveal that managers should focus on participative managerial practices (e.g., empowerment) to promote innovation capability of SMEs.Öğe Türkiye ahşap kurutma endüstrisinin mevcut durumu,temel sorunları ve gelecek yönelimleri(2010) Korkut, Süleyman; Çakar, Nigar Demircan; Bekar, İlterTürkiye’de son yıllarda ihracatın ve kalite beklentilerinin gelişmesiyle ahşap kurutma endüstrisine yönelik yatırımlar fırın üretimi ve kullanımı bazında artmıştır. Bu çalışmada ahşap kurutma fırını üreten ve kullanan firmalardan yarı yapılandırılmış anketlerle elde edilen veriler kullanılmıştır. Türkiye’de mevcut 16 adet fırın imalat ve ithalatçısının bulunduğu, fırın kullanıcısı bazında ele alınan 60 firmanın toplam 20401,5m3 kapasiteli 205 adet kurutma fırınına sahip olduğu ortaya çıkarılmıştır. Fırın imalatçısı ve fırın kullanıcısı olan firmaların kriz dönemlerinde ne şekilde ayakta kalabildikleri ve teknolojik olarak ne tip politikalar izledikleri de kıyaslanmıştır. Yapılan istatistiksel analizlere göre, kullanıcı ve imalatçı firmaların teknoloji yönetimi politikalarının birbirinden farklı olduğu, kriz ortamında başarılı olmada da çoğunlukla etkin maliyet kontrolü yapmayı tercih ettikleri görülmüştür.Öğe Erratum: Retention of copper azole and alkaline copper quat in wood-based composites post - Treated by vacuum impregnation (Wood Research (2012) 57:1 (106))(2012) Taşçıoğlu, Cihat; Tsunoda, Kunio[No abstract available]
