A butterfly web girder is a box that has discretely distributed side-surface openings. Due to these openings, girders show better aerodynamic performance than conventional girders. This study aims investigate the effects of openings on instability when it placed in tandem with another girder. In addition, this whether one affected by an adjacent series wind tunnel tests will be carried out and ...

The ability to record accessory atrioventricular (AV) pathway activation consistently may be uniquely beneficial in improving pathway localization, identifying anatomic relations, and providing insight into unusual conduction properties. For the purpose of recording left AV accessory pathway activation, an electrode catheter was specially designed for use in the coronary sinus. The orthogonal c...

OBJECTIVE To determine feasibility of ultrasonography in detecting the normal accessory nerve as well as pathologic changes in cases of accessory nerve palsy. METHODS Four patients with accessory nerve palsy were investigated by ultrasonography. Three cases of accessory nerve palsy after lymph node biopsy and neck dissection were primarily diagnosed on the basis of ultrasonography using a 5- ...

talon cusp is an accessory cusp similar to a projection, extending from the cingulum or cemento-enamel junction to the incisal edge. it occurs on labial or palatal surfaces of primary or permanent anterior teeth in both arches. this accessory cusp can occur as an isolated entity or in association with other dental anomalies. occurrence of a talon cusp on supernumerary teeth is rare and uncommon...

The article presents a calculation of the aeration multi-span greenhouse in cold period year with openings areas taken warm year. To achieve normalized flow rates supply and exhaust air, values which are different sources, calculations were performed at opening angles openings.

Aims: It is the objective of this article to investigate the accessory ethmoidal foramina, located in the medial wall of the orbit, adjacent to the anterior and posterior ethmoidal foramina. Previous studies have shown that there is significant variation in the number and location of the fronto-ethmoidal foramina, causing potential complications during surgery. This study aims to identify acces...

[This article focuses on accessorial liability under statute, in equity and in criminal law. One of its purposes is to identify some of the common problems that have arisen in determining the liability of accessories in different areas of civil law, whilst drawing some comparisons with the criminal law. It will be argued that the problems that need to be addressed in determining accessorial lia...

discharge grates are one of the most important parts of sag mills. these grates prevent balls and unbroken ores from discharging the mill and they have a significant effect on the mill filling and size distribution of the discharge flow. to consider the effect of openings of the grates on the overall efficiency of the comminution operation, the variation of the grates shape and size were closel...