Results 151 to 160 of about 138,574,001 (211)

Research on the Loran-C Pseudorange Positioning Method Based on an Ellipsoidal Geodesic Model and Its Application in Inland Areas. [PDF]

Sensors (Basel)
Gao A, Ji B, Wu M, Chang S, Zheng G, Yu D, Li W.   +6 more
europepmc   +1 more source

Clinical Decision-Making Case: Pediatric Sexually Transmitted Infections and Consent. [PDF]

J Educ Teach Emerg Med
Drone E, Shedd A, Rodriguez L, Patel C.
europepmc   +1 more source

Accuracy Evaluation Method for Blade Vibration Measurement in Blade Tip Timing Based on Direct Calibration Using Time of Arrival. [PDF]

Sensors (Basel)
Zhou Q, Niu G, Liu M, Teng G, Duan F, Li F, Liu H, Li F.   +7 more
europepmc   +1 more source

Comprehensive analysis of security threats and privacy issues in indoor localization systems. [PDF]

Sci Rep
Ayub A, Abidin ZZ, Alhammadi A, Khan MA, Soliman NF, Ghazali NB, Algarni AD.   +6 more
europepmc   +1 more source

Structured reporting of B-mode, color Doppler, and CEUS in testicular tumor assessment: a reader study with urologist ratings. [PDF]

BMC Urol
Schnitzer ML, Biechele G, Eckermann C, Herr FL, Dascalescu C, Heimer M, Schwarze V, Marcon J, Lenhart M, Waldbillig F, Baier F, Clevert DA, Frölich MF, Rübenthaler J, Geyer T.   +14 more
europepmc   +1 more source

Contrast-enhanced Perfusion Measurements in Patients with Active Crohn's Disease Using Sonazoid. [PDF]

Ultrasound Int Open
Nylund K, Sævik F, Gilja OH.
europepmc   +1 more source

Application of a temporal convolutional network algorithm fused with channel attention module for UWB indoor positioning. [PDF]

Sci Rep
He L, Lian Z, Núñez-Andrés MA, Chen H, Zhao C, Tian Y.   +5 more
europepmc   +1 more source

Off-Grid Sparse Bayesian Learning for Channel Estimation and Localization in RIS-Assisted MIMO-OFDM Under NLoS. [PDF]

Sensors (Basel)
Mutlu U, Kabalci Y.
europepmc   +1 more source

High-Frequency Skywave Source Geolocation Using Deep Learning-Based TDOA Estimation and Bias-Regularized Semidefinite Programming with Field Evaluation. [PDF]

Sensors (Basel)
Xu C, Ai H, He L, Hu C, Chen S, Li Z, Liu X.   +6 more
europepmc   +1 more source

An Environment-Adaptive Multi-Channel Ranging Optimization Algorithm Based on a Multi-Objective Evolutionary Model for Multipath Wireless Sensor Networks. [PDF]

Sensors (Basel)
Fang X, Ji Z.
europepmc   +1 more source