kinematic synthesis of a trailing six-member mechanism has been carried out to achieve five precision points of an automotive steering mechanism. the inner wheel can be rotated up to forty five degrees with fair accuracy. results show that the divergent end behavior of ackermann steering mechanism has been overcome by the present mechanism. the work is similar to earlier work by the present aut...

was found in 22 of 24 subjects with myocardial infarction and 14 patients without documented myocardial infarction. A close linear correlation (r = -0.82, P < 0.001) was noted between shortening of the QS2I and catecholamine excretion among all patients irrespective of the presence of documented infarction. Patients with serious arrhythmias had significantly higher levels of catecholamine excre...

Two structures on the distal ends of Chlamydomonas flagellar microtubules are described. One of these, the central microtubule cap, attaches the distal ends of the central pair microtubules to the tip of the flagellar membrane. In addition, filaments, called distal filaments, are observed attached to the ends of the Atubules of the outer doublet microtubules. Inasmuch as earlier studies suggest...

The focus of this paper is on two types of shortening observed in recent Japanese loanwords and on the trochaic shortening in Fijian. I will argue that the Japanese shortenings take place when a metrically unstable binary foot (extrametrical foot) becomes a stray mora so as to be accommodated into one of the two proposed surface ternary foot structures whereas Fijian Trochaic Shortening occurs ...

The aim of this study was to investigate the relationship between compensatory shortening and coarticulation in German tense and lax vowels and to determine whether this relationship was influenced by prosodic accentuation. While previous studies focussed on temporal vowel reduction due to compensatory shortening, and often found conflicting results, our study extends previous results by includ...

the disease of thalassemia major requires mangement by repeated transfusions of packed cell and iron chelators such as deferoxamine. today, serum ferritin is used for estimation of adequacy of the management. as the most morbidities and mortalities of the disease are the consequences of cardiac complications. echocardiography is periodically periodically performed along with the management. in ...

The right ventricular outflow tract (OT) is a functionally distinct area of the right ventricle. However, there is little information on the contrdingly, inflow tract (IT) and OT chords and right ventricular free wall segmental changes were measured with implanted ultrasound crystals. The timing and extent of shortening of IT and OT chords and free wall segments were determined both at rest and...