DNA packaging in the bacteriophage phi29 involves a molecular motor with protein and RNA components, including interactions between the viral connector protein and molecules of pRNA, both of which form multimeric complexes. Data are presented to demonstrate the higher order assembly of pRNA together with the affinity of pRNA:pRNA and pRNA:connector interactions, which are used to propose a mode...

The aim of this paper is to show how the generic approach to connector architectures, presented in the first part of this work, can be applied to a given modeling formalism to define architectural component and connector notions associated to that formalism. Starting with a review of the generic approach, in this second part of the paper we consider two modeling formalisms: elementary Petri net...

Aortic intramural haematoma is similar to classic aortic dissection, which causes a life-threatening medical condition, and immediate diagnosis and treatment are crucial. The optimal therapy for intramural haematoma of the abdominal aorta remains controversial. Conservative medical management is usually the first choice of treatment for uncomplicated cases. Surgical intervention is usually requ...

The harsh operating environment of the automotive application makes the semi-permanent connector susceptible to intermittent high contact resistance which eventually leads to failure. Fretting corrosion is often the cause of these failures. However, laboratory testing of sample contact materials produce results that do not correlate with commercially tested connectors. A multicontact (M-C) reli...

Scheduler Fifo Scheduler Abstract Scaffold Brick Architecture Component Connector Event

Connectors and connector wrappers explicitly specify the protocol of interaction among components and afford the reusable application of extra-functional behaviors, such as reliability policies. Ideally, these specifications can be used for more than just modeling and analysis. We are investigating how to use them in the design and implementation of the middleware substrate of a distributed sys...

1. Katariya K, Yassin S, Tehrani HY, Lombardi P, Masroor S, Salerno TA. Initial experience with sutureless proximal anastomoses performed with a mechanical connector leading to clampless off-pump coronary artery bypass surgery. Ann Thorac Surg 2004;77:563–7. 2. Cavendish JJ, Penny WF, Madani MM, et al. Severe ostial saphenous vein graft disease leading to acute coronary syndromes following prox...

To simplify and facilitate beating heart (i.e., off-pump), minimally invasive coronary artery bypass surgery, a new coronary anastomotic connector, the Trinity Clip, is developed based on the excimer laser-assisted nonocclusive anastomosis technique. The Trinity Clip connector enables simplified, sutureless, and nonocclusive connection of the graft to the coronary artery, and an excimer laser c...