Results 31 to 40 of about 51,964 (204)
Initial Realization of a Sensor Fusion Based Onboard Maritime Integrated PNT Unit [PDF]
TransNav, 2013 This paper introduces the basic concept of the Position Navigation and Timing (PNT) Module as future part of a ship side Integrated Navigation System (INS). Core of the PNT Module is a sensor fusion based processing system (PNT Unit).
Ralf Ziebold +4 more
doaj +1 more source
Decorrelation of Neutral Vector Variables: Theory and Applications
, 2017 In this paper, we propose novel strategies for neutral vector variable decorrelation. Two fundamental invertible transformations, namely serial nonlinear transformation and parallel nonlinear transformation, are proposed to carry out the decorrelation ...
Guo, Jun +5 more
core +1 more source
A practical criterion for positivity of transition densities [PDF]
, 2014 We establish a simple criterion for locating points where the transition density of a degenerate diffusion is strictly positive. Throughout, we assume that the diffusion satisfies a stochastic differential equation (SDE) on $\mathbf{R}^d$ with additive ...
Herzog, David P., Mattingly, Jonathan C.
core +4 more sources
A physician-nurse team adjacent to triage shortens length of stay and left-without-being-seen rates [PDF]
Clinical and Experimental Emergency MedicineObjective Staffing significantly influences emergency department (ED) throughput; however, there is a shortage of registered nurses (RNs), impacting ED flow and crowding.
Samita M. Heslin +6 more
doaj +1 more source
Scientific ReportsTo address the slow convergence issue of PPP-B2b, this paper proposes a positioning method that integrates wide-lane ambiguity resolution (WAR) with low earth orbit (LEO) synergistic enhancement.
Qing Zhao +6 more
doaj +1 more source
Primitive free cubics with specified norm and trace [PDF]
, 2003 The existence of a primitive free (normal) cubic x3 - ax2 + cx - b over a finite field F with arbitrary specified values of a (≠0) and b (primitive) is guaranteed. This is the most delicate case of a general existence theorem whose proof is thereby
Cohen, S.D., Huczynska, S.
core +3 more sources
Arthroscopic‐Assisted Posterolateral Corner Reconstruction With Popliteus Tendon Repair
Arthroscopy Techniques, EarlyView.Abstract Posterolateral corner reconstruction is traditionally performed via an open approach but remains technically challenging due to limited accessibility and suboptimal intraoperative visualization. Arthroscopy offers improved visualization of the posterior compartment of the knee.
Quang Ton Quyen Nguyen +5 more
wiley +1 more source
Information and Telecommunication Sciences, 2017 Background. GNSS systems are the main source of PNT information (positioning; navigation; timing) for different systems that can be applied in industries, scientific research and defense.
Viktor Gaidamanchuk, Mykola Matvienko
doaj +1 more source
Amniotic Fluid Stem Cells Improve Rat Bladder Dysfunction After Pelvic Nerve Transection
Cell Transplantation, 2020 The effects of human amniotic fluid stem cells (hAFSCs) transplantation on bladder dysfunction after pelvic nerve transection (PNT) remain to be clarified.
Ching-Chung Liang +4 more
doaj +1 more source
A Combined Measurement Method for the Seafloor Positioning, Navigation, and Timing Network
Journal of Marine Science and Engineering, 2022 The idea of constructing the “GNSS-like” seafloor geodetic network for underwater positioning, navigation, and timing (PNT) has been proposed by many countries.
Jinye Ma, Jianhu Zhao
doaj +1 more source