Background: Collections infection by the human immunodeficiency virus is one of the most important sexually transmitted infections for health worldwide and one of the most frightening of this century.Objective: to characterize the infection by the human immunodeficiency virus in people aged 50 years and older.Methods: a cross-sectional descriptive
Supraclinoid internal carotid artery (ICA) fenestration aneurysm is rare.Except for open surgery, endovascular treatment (EVT) is considered an alternative for such an aneurysm.However, experience with this procedure is lacking.Therefore, we reported such a case.A 61-year-old woman suffered subarachnoid hemorrhage.Digital subtracted angiography (DS
Strong ambient light and the resultant photoelectric conversion saturation of an avalanche photo diode (APD) may signficantly deteriorate the received signal in latigos visible light communication (VLC) systems.Hence, in this paper we characterize the signal received from an APD under strong ambient light based on our experimental data.To illustrat
Imaging in radiation therapy has become an important part of clinical routine.In order to evaluate and compare the image quality Wheelchair of verification images from different imaging modalities, one needs objective criteria like the modulation transfer function (MTF).The aim of our study was to compare the resolution properties of three generati
In order to clarify the characteristics of oil and gas migration and accumulation in the Lower Paleozoic of the Fire Guard Gubei buried hill and guide the direction of further oil and gas exploration, the hydrocarbon generation, transportation, migration and accumulation were systematically studied based on the data of drilling, seismic and testing