Güncel Gönderiler: Yayın Koleksiyonu
Toplam kayıt 173, listelenen: 81-100
-
Is spatial variation in food availability an explanation for a Bergmannian size pattern in a North American hibernating, burrowing mammal? An information-theoretic approach
(WILEY, 2012)Predictable empirical patterns of variation in body size along spatial and environmental gradients have been documented within many species of mammals. Four main hypotheses, heat conservation, heat dissipation, primary ... -
Modification of Optic Stowaway Tidbits Used for Long Term Measurement of Body Temperature in Animals
(INST ZOOLOGY, BAS, 2012)The Optic Stowaway Tidbit is a commercially available temperature-sensitive data logger (dimensions: 2.6x2.6x0.7 cm, weight: 8.7 g). Although it was manufactured for climatological and industrial applications, it is ... -
Karyotype of River Loach Turcinoemacheilus kosswigi Banarescu and Nalbant, 1964 (Cypriniformes, Balitoridae) from the Euphrates River, Turkey
(TARBIAT MODARES UNIV, 2012)Karyotype of river loach Turcinoemacheilus kosswigi from the Euphrates River, Turkey was investigated using conventional Giemsa-staining and C-banding. Two females and two males were analyzed. Diploid chromosome number was ... -
New records for the freshwater algae of Turkey (Tigris Basin)
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2012)Samples were collected from different habitats (plankton, epipelon, epiphyton, and epilithon) at 20 stations situated on rivers and dam systems in the Tigris Basin between December 2004 and November 2005. Twenty-five new ... -
Biosorption of Cr(VI) by free and immobilized Pediastrum boryanum biomass: equilibrium, kinetic, and thermodynamic studies
(SPRINGER HEIDELBERG, 2012)The biosorption of Cr(VI) from aqueous solution has been studied using free and immobilized Pediastrum boryanum cells in a batch system. The algal cells were immobilized in alginate and alginate-gelatin beads via entrapment, ... -
Polystyrene Containing Carbinolamine/Azomethine Potentially Useful as Antimicrobial Agent: Synthesis and Biological Evaluation
(SPRINGER, 2012)An investigation of antimicrobial properties of 12 novel modified polymer derived from the condensation reaction of (aminomethyl)polystyrene and four substitute salicylaldehyde (2-hydroxy benzaldehyde, 5-fluoro-2 hydroxy ... -
Morphology of spermatheca and eggs of Coptosoma putoni Montandon, 1898 (Hemiptera: Plataspidae)
(ENTOMOLOGICAL SOC TURKEY, EGE UNIV, 2012)Spermatheca and eggs of Coptosoma putoni Montandon, 1898 were viewed with both light and scanning electron microscopes. The egg batch characteristically has two rows of spike-shaped eggs attached to substrate, with an ... -
Synthesis, characterization, and antimicrobial properties of new polystyrene-bound Schiff bases and their some complexes
(WILEY, 2012)This study investigated the antimicrobial properties of polymer-bound Schiff bases and their Cu(II) and Ni(II) complexes. Novel polystyrene oligomer-bound Schiff bases (FMPS-Sch) were prepared from (4-formyl-3-methoxyphe ... -
Records of microfungi associated with plants in the Kemaliye district, Erzincan, Turkey
(GEBRUDER BORNTRAEGER, 2013)A search for microfungi associated with plants in Kemaliye district (Erzincan, Turkey) was carried out. As a result of field and laboratory studies, 89 species on 60 different host plants are listed. These species belong ... -
Removal and reduction of chromium by Pseudomonas spp. and their correlation to rhamnolipid production
(ELSEVIER SCIENCE BV, 2012)Chromium removal and its association with rhamnolipid production in Pseudomonas spp. were investigated. Three Pseudomonas spp. isolates (P. aeruginosa 78, P. aeruginosa 99, and P. stutzeri T3) were investigated with regard ... -
Chromosomal Studies of Two Different Populations (Turkey) of Luciobarbus escherichii (Steindachner, 1897)
(CENTRAL FISHERIES RESEARCH INST, 2013)This study was carried out on the chromosomal features of two populations (Kizilirmak and Sakarya Rivers) belonging to Luciobarbus escherichii (Steindachner, 1897). Metaphase chromosomes were obtained from kidney cells. ... -
Septoria species in Kibris Village Valley (Ankara, Turkey)
(GEBRUDER BORNTRAEGER, 2012)Five species of Septoria in Kibris Village Valley (Ankara) were observed: Septoria berberidis on Berberis crataegina, Septoria convolvuli on Convolvulus, Septoria elaeagni on Elaeagnus angustifolia, Septoria gei on Geum ... -
Spectroscopic characterization of novel d-amino acid-Schiff bases and their Cr(III) and Ni(II) complexes as antimicrobial agents
(SPRINGER BIRKHAUSER, 2013)The aim of this work was to investigate the antibacterial and antifungal activities of novel d-amino acid-Schiff bases including fluorine atom and their Cr(III) and Ni(II) complexes. All these substances have been examined ... -
Ni(II)-tetrahedral complexes: Characterization, antimicrobial properties, theoretical studies and a new family of charge-transfer transitions
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)A new amine containing selenium and their five imine, (SeSchX)(X: -H, F, Cl, Br, CH3), and Ni (II) complexes, [Ni(SeSchnH(2)O)(2)]Cl/[Ni(SeSchCl)(H2O)Cl], were synthesized. The compounds were characterized by means of ... -
The effects of the Late Quaternary glacial-interglacial cycles on Anatolian ground squirrels: range expansion during the glacial periods?
(OXFORD UNIV PRESS, 2013)The present study aimed to understand how Anatolian ground squirrels, Spermophilus xanthoprymnus (Bennett, 1835), have responded to global climate changes through the Late Quaternary glacialinterglacial cycles. Accordingly, ... -
Karyotype of mullet Liza abu Heckel, 1846 (Pisces: Mugilidae) from the Tigris River, Turkey
(WILEY-BLACKWELL, 2013)… -
Genetic diversity and phylogenetic origin of brown trout Salmo trutta populations in eastern Balkans
(VERSITA, 2013)The study focuses on the phylogenetic origin and genetic diversity of brown trout in the eastern part of the Balkan Peninsula. It further aims to reveal the impact of human-mediated transfers and stocking with non-indigenous ... -
New records of microfungi from Turkey (Bartin Province)
(MYCOTAXON LTD, 2013)Cheiromyces stellatus, Coniothyrium ruscicola, Metasphaeria errabunda, Mycosphaerella winteri, Nectria viridescens, Neosetophoma samararum, Oletheriostrigula papulosa and Physalospora eriostega are recorded for the first ... -
Investigations on the Ecology of Eurasian Water Vole, Arvicola amphibius (Rodentia: Mammalia) in Ankara Province
(ZOOLOGICAL SOC PAKISTAN, 2013)The population dynamics of Arvicola amphibius were investigated in Ayas (Ankara, Turkey), during the period between August 2005 and July 2006. The method of capture-mark-recapture was used and 123 individuals were marked ... -
Fine Structure of the Scales of Tychius Germar, 1817 (Coleoptera: Curculioninae) Species
(INST ZOOLOGY, BAS, 2013)The scales of four species of Tyhius genus were studied with light microscope and scanning electron microscope (SEM). The similarities and differences among the species were discussed. The shape and color of scales of ...
