Results 1 to 10 of about 1,137,255 (294)

A Viral Pilot for HCMV Navigation? [PDF]

open access: yesViruses, 2015
gH/gL virion envelope glycoprotein complexes of herpesviruses serve as entry complexes and mediate viral cell tropism. By binding additional viral proteins, gH/gL forms multimeric complexes which bind to specific host cell receptors.
Barbara Adler
doaj   +5 more sources

L5IN: Overview of an Indoor Navigation Pilot Project [PDF]

open access: yesRemote Sensing, 2021
While outdoor navigation systems are already represented everywhere, the enclosed space is much less developed. The project Level 5 Indoor Navigation (L5IN) presents a new approach with mobile phone standard 5G as the orientation signal and without additional infrastructure for navigation in indoor environments.
Caroline Schuldt   +2 more
exaly   +4 more sources

Real-time augmented reality navigation in brain glioma resection: a pilot feasibility study [PDF]

open access: yesFrontiers in Surgery
ObjectiveTo evaluate the clinical feasibility and technical performance of augmented reality (AR) navigation for brain glioma resection in a preliminary patient series.MethodsFrom April 2024 to May 2025, 6 patients with brain glioma were enrolled in this
Peihai Zhang   +3 more
doaj   +2 more sources

e-Navigation vs. Autonomous Navigation – Challenges for Marine Pilots [PDF]

open access: yesTransNav
Maritime navigation is currently evolving along two parallel paths: e‑Navigation, designed to integrate and harmonize ship‑ and shore‑based information for enhanced decision‑making, and Autonomous Navigation, which seeks to transfer these decisions to ...
Adam Weintrit
doaj   +2 more sources

Differences in spatial cognitive performance and cognitive load between pilots and student pilots in virtual reality environments [PDF]

open access: yesFrontiers in Psychology
PurposeThe factors underlying the differences in spatial cognition between pilots and flight trainees remain unclear; therefore, this study conducts an exploratory investigation into these differences and their relationship with cognitive load.
Jingyun Lu   +7 more
doaj   +2 more sources

Patient participation in cancer clinical trials: A pilot test of lay navigation

open access: yesContemporary Clinical Trials Communications, 2016
Background: Clinical trials (CT) represent an important treatment option for cancer patients. Unfortunately, patients face challenges to enrolling in CTs, such as logistical barriers, poor CT understanding and complex clinical regimens.
Kathleen B. Cartmell   +9 more
doaj   +3 more sources

COLREGS-based Path Planning for Ships at Sea Using Velocity Obstacles

open access: yesIEEE Access, 2021
Recent studies have made significant development in path planning for ships. However some studies blindly obey rules of COLREGS (International Regulations for Preventing Collisions at Sea) or only adopt turning to starboard ignoring actual practice, like,
Wenjun Zhang   +6 more
doaj   +1 more source

Numerical Simulation of the Kelvin Wake Patterns

open access: yesApplied Sciences, 2022
The ship wave is of great interest for wave drag and coastal erosion. This paper proposes a mechanism of ship wave transformation to explore the effects of ship speed and ship size on the waveform.
Xiaofeng Sun   +3 more
doaj   +1 more source

PyVT: A toolkit for preprocessing and analysis of vessel spatio-temporal trajectories

open access: yesSoftwareX, 2023
In this paper, we introduce PyVT, an open-source Python toolkit for preprocessing and analysis of vessel spatio-temporal trajectories. The toolkit realizes four functions: trajectory preprocessing, trajectory data management, trajectory mining, and ...
Ye Li, Hongxiang Ren, Haijiang Li
doaj   +1 more source

Dimensioning of Fairway Bends—Kinematic Method of Numerical Simulation

open access: yesJournal of Marine Science and Engineering, 2020
The article presents a new kinematic method of numerical simulation intended for establishing dimensions of safe manoeuvring areas of bends in various types of fairways for vessels of specific parameters.
Stanisław Gucma   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy