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The vein can be identified near the saphenous ostium by a typical ultrasonographic image the so-called Mickey mouse sign (the 2 ears will be the GSV and the ASV, the head is the common femoral vein). When the ultrasonography is performed, we can see it running across the anterior face of the thigh in a plan outside the femoral vessels, the GSV ...
ASV at sapheno-femoral junction, the "Mickey Mouse sign" The accessory saphenous vein (ASV), either anterior or posterior, is an important GSV collateral frequently responsible for varicose veins located on the anterior and lateral aspect of the thigh. [27] The anterior ASV is more anterior than the ASV and is outside the femoral vessels plan.
ASCSSV – annulus surface controlled sub-surface valve [4] ASV – anti-surge valve; ASV – annular safety valve; ASV – accommodation and support vessel; ATD – application to drill; ATU – auto top-up unit; AUV – authonomus underwater vehicle; AV – annular velocity or apparent viscosity; AVGMS – annulus vent gas monitoring system
The ASV has three openings: one is connected to the manifold vacuum, another is connected to the exhaust pipe and the third is open to the atmosphere. When a negative pulse is induced in the exhaust, air from the atmosphere enters the exhaust manifold through a one-way reed valve and serves to oxidize the carbon monoxide and hydrocarbons in the ...
An amplicon sequence variant (ASV) is any one of the inferred single DNA sequences recovered from a high-throughput analysis of marker genes. Because these analyses, also called "amplicon reads," are created following the removal of erroneous sequences generated during PCR and sequencing, using ASVs makes it possible to distinguish sequence ...
cast aluminium alloy, non-crossflow; two valves per cylinder, 6 valves total, each with two concentric valve springs, bucket tappets with manually adjustable rocker arms for valve clearance; timing belt-driven single overhead camshaft (SOHC)
The AR engine family is an Inline-4 piston engine series by Toyota, first introduced in 2008 for the RAV4, and subsequently for the Highlander, Venza, Camry and Scion tC.. The AR series uses a die-cast aluminium engine block and aluminium DOHC cylinder head.
The valves in effect become a common atrio-ventricular valve, and the severity of the defect depends largely on the supporting attachments of the valve to the ventricles and whether the valve allows dominant flow from the right atrium to right ventricle and from left atrium to left ventricle ("unbalanced" flow).