Results 101 to 110 of about 309,361 (185)

Comparison of Deep Space Navigation Using Optical Imaging, Pulsar Time-of-Arrival Tracking, and/or Radiometric Tracking. [PDF]

J Astronaut Sci, 2022
Ely T, Bhaskaran S, Bradley N, Lazio TJW, Martin-Mur T.   +4 more
europepmc   +1 more source

What Bohmian mechanic says about arrival times of 1D vacuum squeezed states

Journal of Physics Communications
We calculate the time of arrival probability distribution of a quantum particle using the Bohmian formalism. The pilot-wave is given by the wave function of the one dimensional vacuum squeezed state written in the Schrödinger representation.
Angel Garcia-Chung, Humberto G Laguna
doaj   +1 more source

Indoor positioning in 5G new radio: how it works, status quo of research, and the road ahead

ICT Express
In this paper, the architecture and mechanism of 5G New Radio indoor positioning schemes such as downlink time difference of arrival (DL-TDOA), uplink (UL) TDOA, multiple-cell round trip time (Multi-RTT), DL angle of departure, UL angle of arrival (AOA),
Jiaqi Li, Seung-Hoon Hwang
doaj   +1 more source

Effect of intravenous fluid therapy for acute alcohol intoxication on length of time from arrival at the emergency department until awakening: A prospective observational cohort study. [PDF]

Acute Med Surg, 2023
Terayama T, Sasa R, Nakatani Y, Tanaka F, Terashige S, Higashiyama D, Sugiura T, Hatanaka K, Nishiyama T, Takeshima S.   +9 more
europepmc   +1 more source

Optimization of midcourse velocity corrections [PDF]

Optimum time to apply single midcourse velocity correction and optimum schedule for corrections in variable time-of-arrival guidance - geometrical ...
Potter, J. E., Stern, R. G.
core   +1 more source

Accurate Time-Based Positioning Using Deep Learning With Anchor Selection

IEEE Access
Accurate location information is essential for various emerging applications spanning from industrial to entertainment sectors. However, high-accuracy radio frequency (RF) positioning is hampered by challenging propagation conditions.
Anil Kirmaz, Taylan Sahin, Diomidis S. Michalopoulos, Wolfgang Gerstacker   +3 more
doaj   +1 more source

Age and Gender influence on time of arrival for STEMI patients during Covid-19 pandemic. [PDF]

Am J Emerg Med, 2021
Moreno R, Alonso JJ, Caballero R, Del Corral E, Elízaga J, Asenjo RM, Mena MJ, Alfonso F, Fernández-Ortiz A, Goicolea FJ, Botas J, Navarro F, Alegría-Barrero E, Ansede JC, de Sá EL, López-Sendón JL.   +15 more
europepmc   +1 more source

Traffic congestion prediction based on Estimated Time of Arrival. [PDF]

PLoS One, 2020
Zafar N, Ul Haq I.
europepmc   +1 more source

Time-of-arrival detection for time-resolved scanning transmission X-ray microscopy imaging. [PDF]

J Synchrotron Radiat, 2020
Finizio S, Mayr S, Raabe J.
europepmc   +1 more source

Optimization of a Time-of-Arrival-Ridge Estimation Iterative Model for Ultra-Wideband Positioning in a Long Linear Area. [PDF]

Sensors (Basel)
Li M, Li M, Wang J, Duan A, Sun H, Meng Q.   +5 more
europepmc   +1 more source