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Now showing items 21-40 of 10304
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Structural and Optical Characterisation of Vacuum Deposited CdTe Thin Films
(1998)The structural and optical properties of vacuum deposited CdTe thin films on glass substrates were investigated. The effect of the heat treatment in air over the former properties of the layers was also examined. Grain ... -
Management of the change process in hotel companies: An investigation at unit level
(Elsevier Ltd, 1998)The management of change has become an organisational necessity in the 1990s and will continue to be a major factor in the management of hotel companies in the future. This article investigates and evaluates management of ... -
Determination of heavy metal levels in some moss species around thermic power stations
(1998)Çalışmamızda Muğla ve civarında kurulmuş olan termik santrallerin yakınlarında bulunan karayosunlarında kimyasal analizlerle ağır metal kirliliği tespit edilmiştir. -
Boron addition to non- or low-formaldehyde cross-linking reagents to enhance biological resistance and dimensional stability of wood
(Springer, 1999)Boric acid (BA) and phenylboronic acid (PBA) were added into aqueous solutions of non- or low-formaldehyde reagents; dimethylol dihidroxy ethyleneurea (DMDHEU), glutaraldehyde (GA) and glyoxal (GX), in order benefit from ... -
Cross-cultural validity and reliability of physical self-perception profile
(Edizioni Luigi Pozzi, 1999)The purpose of this study was to test the reliability and validity of "Physical Self-Perception Profile" for Turkish university, students. "Physical Self-Perception Profile" includes 5 subdomains which measure perception ... -
Metal ve seramik tozlarının bilgisayar kontrollü tek eksenli kalıpta preslenmesi
(1999)This study is about the investigation of the mechanical properties of metal and ceramic powders pressed by a uniaxial die. The bronze powders have spherical particles, copper powders are of oval, iron powders are of porous ... -
Studingon metabolic and antimicrobial activities of some L-plantarum strains isolated from sausages
(Scientific Technical Research Council Turkey-Tubitak, 1999)In this research, a total of 97 Lactobacillus were isolated from 10 different sausage and sosis samples obtained from different markets. Identification results showed that 39 (41.1%) isolates belong to the species L. ... -
A contribution to the moss flora of western Turkey: Moss flora of the Kaz mountain (Balikesir, Turkey)
(1999)In the present study, 484 plant specimens were collected and identified from the region. 139 taxa, belonging to 23 families and 63 genera were found. Brachythecium latifolium Kindb. is recorded as the first time to Turkish ... -
The identification and quantitative analysis of the very toxic 2,3,7,8-tetrachlordibenzo-P-dioxin in the presence of polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) contaminated soil samples
(Marcel Dekker Inc, 1999)This research decribes the nature and extent of 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) contamination in the soil samples from a waste cable incineration plant. The samples are collected at different places in ... -
Tir buğdayında tane verimi ile bazı verim öğeleri arasındaki ilişkiler
(TUBITAK, 1999)Field experiments were conducted in 1994 and 1995 in Van in order to study the relationships between grain yield and yield componets, and the interrelationships among these yield components and other characteristics in Tir ... -
Solvent extraction of Fe3+ cation by 25,26,27,28-tetraisonitrosoaceto calix[4]arene and based ligands
(Marcel Dekker Inc, 1999)25,26,27,28-Tetraisonitrosoaceto calix[4]arene [L-8] was synthesized by reacting 25,26,27,28-tetraacetyl calix[4]arene [L-7] with n-butyl nitrite. The synthesized compounds [L-7, L-8] and based ligands (p-tert-butyl phenol ... -
Weathering durability of CCB-impregnated wood for clear varnish coatings
(Springer-Verlag Tokyo, 1999)Outdoor performances of a polyurethane varnish and an alkyd-based synthetic varnish coated over chromium-copper-boron (CCB)-impregnatecl Scots pine (Pinus sylvestris L.) and chestnut (Castanea sativa Mill.) [10 (R) x 100 ... -
Synthesis of a novel heterocyclic dioxime and its mononuclear complexes with Ni(II), Co(II), Cu(II), Zn(II), Cd(II) and Hg(II)
(Marcel Dekker Inc, 1999)In this work, a novel heterocyclic dioxime (2,3-hydroximino-4-phenyl-6-phenlyazo-1-thia-4,5-diazacyclohexa-5-diene, H2L) was synthesized by reacting dithizone with cyanogen di-N-oxide. H2L forms mononuclear complexes ... -
Bazı laktik asit bakterilerin antagonistik ilişkileri üzerine bir araştırma
(1999)In this study, L. plantarum, L. sake, P. cerevisiae and P. pentosaceus strains were isolated and identified from the different sausage and sossis samples obtained from markets. Amount of hydrogen peroxide (H2O2) and % ... -
Kereste endüstrisinde işletmecilik
(1999)Nüfusun hızla artmasına karşılık ormanlarımızın hızla azalıyor olması Orman Ürünleri Endüstri sektörü sorunlarının daha da büyümesine neden olmuştur. Artan nüfus karşısında hammadde odunun yetersizliği, standartlara uygun ... -
The flora of steppe surrounding Akyurt and Kalecik ( Ankara )
(1999)The study area, occurs in Ankara Province. During the period 1992-1994, by evaluating the collected 620 herbarium specimens, 50 families, 169 genera, 326 species, 4 subspecies and 1 varieties were identified. The number ... -
Buğdayda embriyo kültüründen kallus oluşumu
(TUBITAK, 1999)In this study mature and immature embryos of Doğu-88 wheat variety was cultured for callus development on MS medium supplemented with 4 different substances. Experiment was planned and analysised as factorial design with ... -
Çevrimiçi Mahremiyet: Teknik ve Hukuksal Durum İncelemesi
(2.12.2014)Çevrimiçi trafiğin takip edilmesi çoğunlukla ticari amaçla yapılmaktadır. Kullanıcının kişisel ilgi alanlarının saptanması ve ona göre reklam gösterilmesine Çevrimiçi Davranışsal Reklamcılık (ÇDR) denmektedir. Bu amaçla ... -
Türkiye'de ve Dünyada Spam Karşıtı Politikalar ve SPAM ile Savaşmak İçin Geliştirilen Anti-Spam Modeli
(2.2.2002)Türkiye’de spam ile savaşma ile ilgili bilgilendirme çalışmaları Türk Anti-Spam Organizasyonu (TASO) tarafından web üzerinden (www.spam.org.tr) yürütülmektedir. Ne yazık ki bu çalışmalar yeteri kadar desteklenmemekte ve ... -
Ağ Güvenlik Duvarı Çözümü Oluşturulurken Dikkat Edilmesi Gereken Hususlar
(2.2.2003)Ağ güvenlik duvarı (network firewall), kurumun ağı ile dış ağlar arasında bir geçit olarak görev yapan ve internet bağlantısında kurumun karşılaşabileceği sorunları çözmek üzere tasarlanan çözümlerdir. Bu çözümler yazılım ...