Güncel Gönderiler: Meslek Yüksekokulları
Toplam kayıt 356, listelenen: 181-200
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Bony structure dimensions-fish length relationships of pike (Esox lucius L., 1758) in Lake Ladik (Samsun, Turkey)
(UNIV ORADEA PUBL HOUSE, 2017)The relationships between otolith length (OL), otolith width (OW), otolith weight (OWE), cleithrum length (CL) and fish length (TL) of pike captured from Lake Ladik were evaluated using 11 different mathematical models. ... -
Species of the Polistes (Polistella) (Hymenoptera: Vespidae: Polistinae) from Vietnam, with description of a new species and a pictorial key
(MAGNOLIA PRESS, 2018)Twenty seven species of the subgenus Polistella Ashmead, 1904 are recorded from Vietnam. Polistes chuyangsin Nguyen & Nguyen sp. nov. and its nest are described and figured. A pictorial key to Vietnamese species of the ... -
Assessment of irrigation water quality of Turkey using multivariate statistical techniques and water quality index: Siddikli Dam Lake
(DESALINATION PUBL, 2018)This study was done in order to evaluate the status of the water quality of Siddikli Dam Lake as well as its suitability for irrigated agriculture. Siddikli Dam Lake is one of the major irrigation dam lakes flowing into ... -
Feeding biology of pike, Esox lucius L., 1758 inhabiting Lake Ladik, Turkey
(CENTRAL FISHERIES RESEARCH INST, 2018)This study was conducted to determine feeding biology and prey selection of pike inhabiting Lake Ladik (Ladik, Samsun). Sampling was carried out monthly between November 2009 and October 2010. The stomachs of 204 individuals ... -
Contribution to the genus Okinawepipona Yamane (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species
(MAGNOLIA PRESS, 2018)A new species of the genus Okinawepipona Yamane from Vietnam is described and figured: Okinawepipona yty Nguyen, sp. nov. (northern Vietnam). Biology of O. yty Nguyen, sp. nov. and O. nigra Nguyen & Xu, 2014 is recorded. ... -
Demographic parameters of the predaceous ladybird, Hippodamia variegata (Goeze), on the aphid species, Aphis craccivora (Koch), reared on four host plants
(SPRINGEROPEN, 2018)The reproductive and demographic attributes of the aphidophagous ladybird, Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae), when fed on the aphid species, Aphis craccivora (Koch), reared on four host plants, viz. ... -
Permethrin induces histological and cytological changes in the midgut of the predatory bug, Podisus nigrispinus
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)Insecticides used in the agriculture and forestry have side effects on non-target organisms used as natural enemies. This study evaluated the histopathology and cytotoxicity of permethrin on the midgut of the non-target ... -
MORPHOMETRIC RELATIONSHIPS FOR MOUTH DIMENSIONS AND PREDATOR-PREY SIZE RELATIONSHIPS IN EUROPEAN PERCH, PERCA FLUVIATILIS L., 1758 INHABITING LAKE LADIK, SAMSUN, TURKEY
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)This work aimed to define the morphometric relationships between mouth dimensions, and predator-prey size relationship of European perch, Perca fluviatilis in Lake Ladik (Turkey). The total length (TL), vertical mouth ... -
A new record of the genus Orientalicesa Kocak & Kemal, 2010 (Hymenoptera: Vespidae: Eumeninae) from Vietnam
(MAGNOLIA PRESS, 2018)The genus Orientalicesa has six species, and all of them have been recorded in the Oriental region (including Indonesia, Malaysia, Phillippines, Laos, China). In this paper, the genus Orientalicesa is newly recorded from ... -
The Mitochondrial Genomes of Neuropteridan Insects and Implications for the Phylogeny of Neuroptera
(MDPI, 2019)The higher-level phylogeny of Neuroptera is explored here based on the newly determined mitochondrial genomic data, with a special focus on the interfamilial relationships of this group. Despite considerable progress in ... -
Toxicity and cytotoxicity of the insecticide imidacloprid in the midgut of the predatory bug, Podisus nigrispinus
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2019)The selectivity of insecticides on natural enemies in pest control are an important strategy for Integrated Pest Management. However, insecticides can have side effects on non-target organisms such as natural enemies. This ... -
The effects of seasonal heavy-metal pollution of Ladik Lake on pike fish (Esox lucius)
Ladik Lake (Samsun, Turkey) is a natural landscape under the threat of pollution because of urban, agricultural and industrial activities. In this study, accumulation of heavy metals (Al, Ba, Cr, Cu, Fe, Mn, Pb and Zn) in ... -
Taxonomic studies on the genus Orancistrocerus van der Vecht, 1963 (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species
(MAGNOLIA PRESS, 2019)Two species of the genus Orancistrocerus van der Vecht, 1963 from Vietnam are recorded. Of them, a new species, O. altus sp. nov. from Lang Son province in the northern part of Vietnam is described and illustrated. In ... -
Exposure to spinosad induces histopathological and cytotoxic effects on the salivary complex of the non-target predator Podisus nigrispinus
(PERGAMON-ELSEVIER SCIENCE LTD, 2019)In integrated pest management systems, biological and chemical controls must be compatible. The insecticide spinosad affects some non-target insects and might compromise their fitness. The objective of this study was to ... -
A new approach for ranking universities based on student satisfaction
(DEOMED PUBL, ISTANBUL, 2016)Under the influence of an increasing number of universities in Turkey between competition and benchmarking from day to day has become more remarkable. The criteria used by the world university rankings were mainly seen ... -
Cytotoxicity of Piper aduncum (Piperaceae) essential oil in brown stink bug Euschistus heros (Heteroptera: Pentatomidae)
(SPRINGER, 2019)Euschistus heros (F.) (Hemiptera: Pentatomidae) is a soybean pest in Brazil, controlled with synthetic chemical insecticides, which may be harmful to the environment and humans, as well as to select pest resistant strains. ... -
Arranging Bus Behaviour by Finding the Best Prediction Model with Artificial Neural Networks
(UNIV OSIJEK, TECH FAC, 2019)Artificial Neural Networks (ANNs) were used in this study to estimate the hourly passenger populations at certain stations in Istanbul. To do this, the details were collected from various sources regarding the passengers ... -
The Examination Of Online Self-Regulated Learning Skills In Web-Based Learning Environments In Terms Of Different Variables
(TURKISH ONLINE JOURNAL EDUCATIONAL TECH-TOJET, 2011)The purpose of this research is to determine whether online self-regulated learning skills differentiate student attitudes towards the internet and web-based education in web-based learning environments. Following survey ... -
Investigation of the initiator effect on mechanical, thermal and chemical properties of polyesters used composite material production
(GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2018)In the present study, the physical, chemical, thermal and mechanical properties of polyesters used in the production of composite materials were investigated by using initiators at different ratios. In scope of the study, ... -
Experimental and theoretical analysis of 2-amino 1-methyl benzimidazole molecule based on DFT
(ELSEVIER SCIENCE BV, 2017)In this work were shown spectroscopic properties, molecular structure and electronic properties of 2 amino 1 methyl benzimidazole molecule. The theoretical calculations in the title molecule were performed with density ...
