منابع مشابه
Hh Jets Aligned Perpendicular to Elephant Trunks
We consider a system of outflows ejected from low mass young stars embedded in the tips of elephant trunks. We assume that these outflows have axes which are intrinsically perpendicular to the axes of the host elephant trunks. We then derive the distribution function expected for the angle between the projections of the outflow and elephant trunk axes on the plane of the sky. These distribution...
متن کاملElephant trunks in aortic surgery: fresh and frozen.
Aneurysmal diseases are often silent but can cause potentially life-threatening complications in cases of dissection or rupture. Surgical strategies depend on the involved part of the aorta and frequently require extracorporeal circulation and circulatory arrest. From data available from the Centers for Disease Control and Prevention, aneurysm disease is the 18th most common cause of death in a...
متن کاملThe angular momentum of condensations within elephant trunks
Aims. The radiation from newly born stars photoevaporates their parental neutral cloud, leading to the formation of dense clumps that will eventually form stars. Methods. We present 3D simulations of the interaction of a neutral cloud with an external ionising radiation field, and compute the angular momenta of these collapsing clumps. Results. The angular momenta of these collapsing clumps sho...
متن کاملSolitary tumours of peripheral nerve trunks.
Primary solitary tumours of the peripheral nerve trunks are relatively infrequent. Three such tumours have been treated at Hammersmith Hospital during the last four years, but a search of the hospital records for the period 1939-1950 has not shown any similar cases. (Solitary tumours of the auditory nerve and spinal nerve roots are not included in this report.) In these three patients the tumou...
متن کاملSimultaneous myocardial and supra-aortic trunks revascularization.
We report the case of a 58-year-old patient, with a three vessel disease with unstable angina. Due to refractory angina, she was referred to urgent coronary artery bypass graft (CABG). In the preoperative evaluation were found severe obstructive lesions in the brachiocephalic trunk origin, left common carotid origin and left internal carotid artery. The patient underwent CABG, supra-aortic trun...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2006
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:20054494