Ara
Toplam kayıt 303, listelenen: 31-40
A full adaptive observer for DC servo motors
(2003)
An adaptive observer estimating all parameters and load torque is proposed for DC servo motors. The observer uses no direct feedback but the adaptation schemes use current and speed measurements. Both the observer and ...
High-pressure phase transition in some alkali halides using interatomic potential model
(2003)
We have predicted the phase transition pressure in some alkali halides NaCl and KCl using an interatomic potential approach based on a rigid ion model. We have obtained phase transition pressures 28.69 and 2.4 GPa, ...
Can lansoprazole, amoxicillin, and clarithromycin combination still be used as a first-line therapy for eradication of helicobacter pylori?
(2005)
Background/aims: To determine H. pylori eradication rate with lansoprazole-amoxicillin-clarithromycin treatment regimen, which is the most frequently used as first-line therapy, in the Kirikkale region. Methods: One hundred ...
Crystal structure of 1-ferrocenyl-(3-methyl-1-phenylaziridin-2-yl)-methanone, (C5H5)Fe(C16H16NO)
(2005)
C21H21FeNO, monoclinic, P121/a1 (no. 14), a = 7.329(7) Å, b = 17.343(3) Å, c = 13.618(5) Å, ? = 95.02°, V = 1724.3 Å3, Z = 4, Rgt(F) = 0.044, wRref(F2) = 0.111, T= 293 K. © 2005, Oldenbourg Wissenschaftsverlag GmbH, ...
The effect of levamisole on sheep trachea alone and with trichlorfon combination
(2008)
The aim of this study is to determine the effect of levamisole and levamisole-trichlorfon combination on isolated sheep trachea. Contraction was achieved with levamisole concentrations (10-8-10-3 M) on tracheal strips of ...
Double transition effect in Anderson transition
(2001)
In this work we have studied the electronic mobility ? within a completely disordered lattice system by using the strong interatomic hopping potential V(r) = (-r/a0)exp(-r/a0) for site representation of the Hamiltonian. ...
The importance of mesh modeling in the calculation of stress intensity factor
(2001)
In this paper, stress intensity factor (SIF) of an infinite plate with a center notched hole is calculated by means of finite element method (FEM) using both triangular quadratic element (TQE) and triangular quarter point ...
Resorbable plate-screw systems: Clinical applications
(2005)
BACKGROUND OBJECTIVE: To evaluate the results we obtained from 37 patients referred to our clinics with resorbable plate-screw systems which have been claimed as biodegradable fixation materials and used in craniofacial, ...
Unusual brain and temporal bone metastases of a botryoid type of embryonal nasopharyngeal rhabdomyosarcoma
(2007)
We present a 2 year-old boy with a botryoid type of embryonal nasopharyngeal rhabdomyosarcoma with an unusual outcome. Temporal bone metastasis with brain invasion was detected one year after therapy had been completed. ...
Angiolymphoid hyperplasia with eosinophilia: Atypical appeareance in an older patient
(Medknow Publications and Media Pvt. Ltd, 2008)
We describe a 76-year-old man presenting with a chronic, non-healing ulcer of six-year duration on his left zygomatic area. The skin biopsy specimen taken from the lesion, showed increased vascular proliferation, edematous ...