Ara
Toplam kayıt 337, listelenen: 241-250
Bucklandiella microcarpa (Hedw.) Beduarek-Ochyra & Ochyra (Grimmiaceae, Bryopsida), new to the moss flora of Turkey and South-West Asia
(Adac-Cryptogamie, 2007)
Bucklandiella microcarpa (Hedw.) Bednarek-Ochyra & Ochyra (Racomitrioideae, Grimmiaceae, Bryopsida) is recorded for the first time in Turkey. The specimens were collected from Kackar Mountains National Park in Rize province. ...
A COMMON FIXED POINT THEOREM FOR WEAKLY COMPATIBLE MAPPINGS IN SYMMETRIC SPACES SATISFYING AN IMPLICIT RELATION
(Soc Matematica Mexicana, 2007)
In this paper, we prove a common fixed point theorem for weakly compatible mappings in symmetric spaces satisfying an implicit relation and a fixed point thorems under strict contractive conditions, J. Math. Anal. Appl. ...
The effect of Sm -> Ca substitution on mechanical properties of BSCCO superconductors
(Physical Soc Republic China, 2007)
In order to investigate the effects of Sm substitution on the mechanical properties of Bi-Pb-Sr-Ca-Cu-O, Bi1.6Pb0.4Sr2Ca2-xSmxCu3Oy superconductors with x = 0.0, 0.0005, 0.001, 0.005, 0.01, 0.1, 0.5, 1.0, 1.5 were prepared ...
Structure and optical properties of Zn1-xFexO thin films prepared by ultrasonic spray pyrolysis
(Elsevier Science Sa, 2007)
Polycrystalline Zn1-xFexO thin films (x <= 0.30) were prepared by ultrasonic spray pyrolysis technique onto glass substrates. The XRD spectra show that undoped ZnO film exhibits wurtzite crystal structure. No detectable ...
Clinical experiences in neuronavigation
(Ortadogu Ad Pres & Publ Co, 2007)
Objective: To evaluate the introduction of a neuronavigation system to our neurosurgical department as an increasingly important part of both planning and performing intracranial surgery. Material and Methods: From February ...
Orbital wall infarction mimicking periorbital cellulitis in a patient with sickle cell disease
(Springer, 2007)
Orbital wall infarction and subperiosteal haematomas are unusual manifestations of sickling disorders. Here we report an 11-year-old girl with sickle cell anaemia having multiple skull infarctions including the orbital ...
The effect of cooling rates on properties of Bi1.7Pb0.35Sr1.9Ca2.1Cu3Oy superconductors produced by solid-state reaction method
(Elsevier Science Bv, 2007)
We have investigated the effect of the cooling rates in the Bi-2223 superconducting samples prepared by standard solid-state reaction method using electrical resistivity, transport critical current density, and XRD (X-ray ...
New observations on the formation of athermal martensite in Fe-Ni-Mo alloys
(Elsevier Science Sa, 2007)
The thermally induced gamma-epsilon and gamma-alpha' martensitic transformation in Fe-30%Ni-x%Mo alloys with different Mo contents have been studied by transmission electron microscopy (TEM). Observations reveal that alpha' ...
Some electromagnetic transition properties and mixing ratios of tellurium isotopes
(Academic Journals, 2007)
IBM-2 calculation is presented for the low-lying states in the even-even Te122-128 core nucleus. We developed the projection by using the F-spin formalism from the operator of IBA-2 model over the operator of IBA-1 model ...
VACTERL-H associated with central hypothyroidism: A case report
(Medecine Et Hygiene, 2007)
VACTERL-H associated with central hypothyroidism: A case report: The VACTERL-14 syndrome is a rare combination of vertebral anomalies, anal atresia, congenital heart defects, tracheo-esophageal fistula, abnormalities of ...