Ara
Toplam kayıt 1269, listelenen: 341-350
Reviewing science and nature activities of preschool teachers
(SILA SCIENCE, 2011)
Science and nature is very important during preschool period. The purpose of this research is to take teacher opinions regarding preschool science and nature practices. The research sample consists of 61 preschools teachers ...
The rectifying developable and the tangent indicatrix of a curve in Galilean 3-space
(SPRINGER, 2011)
We study the singularities of Galilean distance and Galilean height functions intrinsically related to Frenet frame along a curve embedded into Galilean space. We establish the relationships between singularities of the ...
Effects of thiacloprid, deltamethrin and their combination on oxidative stress in lymphoid organs, polymorphonuclear leukocytes and plasma of rats
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)
Deltamethrin and thiachloprid are an alpha-cyano class pyrethroid and neonicotinoid insecticide, respectively. Recently, a pesticide combining deltamethrin and thiacloprid has also been released. In the present study, the ...
Effects of a 900-MHz Electromagnetic Field on Oxidative Stress Parameters in Rat Lymphoid Organs, Polymorphonuclear Leukocytes and Plasma
(ELSEVIER SCIENCE INC, 2011)
Background and Aims. The present study investigated the effects of a 900-MHz electromagnetic field (EMF) for 2 h/day for 45 days on lymphoid organs (spleen, thymus, bone marrow), polymorphonuclear leukocytes (PMNs) and ...
Effects of host species, stage and size on the sex ratio and clutch size of the parasitoid, Dibrachys boarmiae (Walker, 1863) (Hymenoptera: Pteromalidae)
(CAMBRIDGE UNIV PRESS, 2011)
Effects of host species, stage and size on clutch size and sex ratio of the gregarious, idiobiont ectoparasitoid Dibrachys boarmiae were investigated at 25 +/- 2 degrees C and 70 +/- 5% relative humidity. The greater wax ...
A NOTE ON SOFT NEAR-RINGS AND IDEALISTIC SOFT NEAR-RINGS
(UNIV NIS, FAC SCI MATH, 2011)
Molodtsov introduced the theory of soft sets, which can be seen as an effective mathematical tool to deal with uncertainties, since it is free from the difficulties that the usual theoretical approaches have troubled. In ...
EVALUATION OF METAL ACCUMULATION, OXIDATIVE STRESS, BIOCHEMICAL AND HEMATOLOGICAL PARAMETERS IN SANDER LUCIOPERCA L., 1758 FROM BAFRA (SAMSUN) FISH LAKES
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2011)
Fish, generally accumulate contaminants from aquatic ecosystems, have been largely used in environmental researches. In this study, heavy metal levels (Cd, Co, Ni, Cu, Fe, Se, Zn, Cr, Mn and As) were determined with ICP-OES ...
Synthesis and Structural and Biochemical Activity Studies of Dioxime Ligand and its Mononuclear Cu(II), Ni(II), and Co(II) Complexes
(TAYLOR & FRANCIS INC, 2011)
A new tetradentate ligand incorporating dioxime moities has been synthesized. Its copper(II), nickel(II), and cobalt(II) complexes have been prepared and characterized by spectral methods. Elemental analyses and spectroscopic ...
Variation in SLA and LMA of Deciduous Quercus cerris var. cerris and Evergreeen Phillyrea latifolia According to Directional, Seasonal and Climatical Parameters
(FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR, 2011)
In this study, variation in specific leaf area (SLA) and leaf mass per area (LMA) of evergreen Phillyrea latifolia and decidious Quercus cerris var. cerris were examined according to directional, seasonal and climatical ...
A study on the Nepomorpha (Hemiptera) species of some provinces of Anatolia, Turkey, with new records of Anisops debilis perplexus Poisson, 1929 and Notonecta reuteri Hungerford, 1928
(ENTOMOLOGICAL SOC TURKEY, EGE UNIV, 2011)
In this study, 610 adults and 83 nymphs from the infraorder Nepomorpha (Hemiptera) were collected from 29 different localities in eastern Anatolia, the Black Sea region and Kelkit Valley and Hatay from 2006-2010. In addition, ...