Aims. Over the past few years a major effort has been put into the exploration of potential sites for the deployment of submillimetre astronomical facilities. Amongst the most important sites are Dome C and Dome A on the Antarctic Plateau, and the Chajnantor area in Chile. In this context, we report on measurements of the sky opacity at 200 μm over a period of three years at the French-Italian ...

The P22 tailspike protein is an intensely studied protein whose structure and sequence has been described. However, a study, describing important protein interactions related to its function at the N-terminal domain, has been lacking. The P22 tailspike protein (TSP) consists of three identical polypeptide chains of 666aa. The first 108 of the 666aa in the P22 TSP form a trimeric N-terminal doma...

Mosques are the most specific structures of Islamic city. The formation these buildings in history also gives direction to architectural character period. top cover system and dome have been important elements space organization. In mosques Anatolian Seljuk period, single-dome arrangement was developed Ottoman period reached central domes side naves. Today's mosque architecture is affected by d...

[1] Monitoring the topography of active lava domes is critical for detecting changes that may trigger or influence collapse or explosive activity. Internal dome structure and conditions are more difficult to elucidate, but also play vital roles. Here, we describe the exposure (following an explosion) of significant scarps in the active dome at Volcán de Colima, Mexico, that are interpreted as e...

BACKGROUND AND PURPOSE Dome-to-neck ratio of intracranial aneurysms is an important predictor of outcomes of endovascular coiling. 3D imaging techniques are increasingly used in evaluating the dome-to-neck ratio of aneurysms for intervention. The purpose of this study was to determine whether 3D rotational angiography (3DRA) can be used to determine accurately the dome-to-neck ratio of intracra...

Dome-building volcanoes often develop by intrusion and extrusion, recurrent destabilization sector collapses, renewed volcanic growth inside the collapse embayment. However, details of structural architecture affiliated with activity influences regional structures remain poorly understood. Here, we analyze recent Shiveluch volcano, Kamchatka Peninsula, characterized repeated episodes lava dome ...

BACKGROUND AND PURPOSE Aneurysm geometry has been shown to predict the need for adjunctive techniques in the endovascular treatment of intracranial aneurysms. We conducted a systematic retrospective study examining which thresholds of dome-to-neck ratio, maximum neck width, and aspect ratio of intracranial aneurysms best predict the need for adjunctive techniques in endovascular management. M...