Ara
Toplam kayıt 298, listelenen: 31-40
Modeling of the vibrations caused by ball bearing defects
(2003)
In this study a shaft-ball bearing system is modeled in order to investigate the vibrations of ball bearings with running surfaces defects. Shaft and bearing was modeled as mass-spring system and balls were assumed have ...
Primary repair of a sternal cleft in an infant with autogenous tissues
(2003)
A cleft sternum is a rare congenital anomaly often diagnosed as asymptomatic at birth. Clinical outcome may be unfavorable when an associated anomaly, particularly an intracardiac anomaly coexists with the defect. Primary ...
Respiratory findings in gun factory workers exposed to solvents
(W.B. Saunders Ltd, 2004)
Objective: Gun factory workers are exposed to many solvents (toluene, acetone, butanol, xylene, benzene, trichloroethylene). We investigated whether chronic exposure to solvents had adverse effect on respiratory system. ...
Superior mesenteric artery syndrome: CT and ultrasonography findings
(2005)
Purpose: The purpose of the study was to describe-computed tomography (CT) and ultrasonography findings in superior mesenteric artery syndrome (SMAS). Materials and methods: The study was performed on 89 CT examinations. ...
Column of bertin: Normal sonographic findings
(2005)
Introduction: We aimed to describe the normal and pathologic sonographic (US) findings of column of Bertin (CB). Materials and methods: The study was performed on sixty-six patients who had CB on CT. CB was found to be ...
The structural features and phylogenetic utility of the ITS in Ferulago W. Koch (Umbelliferae) genus
(2006)
To identify important structural features in the intergenic sequences of ribosomal DNAs, the nucleotide sequence of the 18-28S rRNA intergene region was determined in Ferulago genus. During the pre-rRNA processing pathway ...
Using angle of arrival (bearing) information for localization in robot networks
(2007)
In this paper, we consider using angle of arrival information (bearing) for localization in robot networks. The essential property we require in this paper is that a node can infer heading information from its neighbors. ...
A correspondence between IBA-I and IBA-II model and electromagnetic transitions of some erbium isotopes
(2007)
Since the lowest levels are symmetric under the interchange of neutrons and protons from calculations in the interacting boson approximation IBA-2 model, IBA-1 model space, in which neutron and proton degrees of freedom ...
Experimental and theoretical investigations of mouldability for feedstocks used in powder injection moulding
(2007)
Experimental and theoretical analyses of mouldability for feedstocks used in powder injection moulding are performed. This study covers two main analyses. (i) The experimental analysis: the barrel temperature, injection ...
Determination of rolling element bearing defects through vibration analysis
(2003)
Determination of rolling element bearing defects through the available vibration analysis method is studied in this paper. Rolling element bearing defect vibrations, vibration measurement and their analysis is briefly ...