For a 2 ms segment at the peak time-of-flight (solid black vertical line in b), the autocorrelation (c) rotates with lag time τd, implying a linear phase shift due to sample motion. d The rate of phase change, i.e. the Doppler frequency shift, can be calculated from the power ...
Synchrotron X-ray tomography enables the examination of the internal structure of materials at submicron spatial resolution and subsecond temporal resolution. Unavoidable experimental constraints can impose dose and time limits on the measurements, intro
Importance of Anatomical Asymmetries of Transverse Sinuses: An MR Venographic Study. Time-of-flight (TOF) magnetic resonance venography (MRV) is often used to examine the intracranial dural sinuses, particularly in the evaluation of dural s... F Alper,M Kantarci,S Dane,... - 《Cerebrovas...
First, there are more predictable anticoagulant responses to fixed doses of LMWH and more favorable antithrombotic to hemorrhagic ratios compared with UFH treatment.1, 2, 3, 4 As a consequence there is no requirement for laboratory monitoring of activated partial thromboplastin time with LMWH. ...
A Trump insider told us of the 2024 candidate, “Melania is being credited by his friends with keeping President Trump ‘calm and focused’ amid the hellish week of his being indicted for the third time.” […] Said our source, “Melania’s even better than his regular golf games at kee...
s was done with a combination of image-registration, acoustic time-of-flight measurement, and tracking of the cuff shape via a fiber optic sensor. Acoustic radiation force impulse (ARFI) imaging or thermal strain imaging (TSI) at low-power doses were used to track the HIFU foci in closed-...
Een van de grootste uitgaven in deze industrie is het onderhoud van apparatuur, en deep learning helpt bij het verminderen of voorkomen van downtime van cruciale middelen en apparatuur. Met het gebruik van deep learning en mogelijkheden zoals computer vision om kwaliteitsproblemen te identificeren...
These architectures are geared towards real-time imaging data acquisition from agricultural fields, processing of the images, analytics, extraction, detection and relaying of insights. The main contribution of this work is the proposal of an in-flight hybrid architecture based on that of Apache Spark...
Ultra-high-speed imaging serves as a foundation for modern science. While in biomedicine, optical-fiber-based endoscopy is often required for in vivo applications, the combination of high speed with the fiber endoscopy, which is vital for exploring trans
Recognition of space objects including spacecraft and debris is one of the main components in the space situational awareness (SSA) system. Various tasks such as satellite formation, on-orbit servicing, and active debris removal require object recognitio