Results 51 to 60 of about 37,077 (255)
Sensors, 2018 In Intelligent Transportation Systems (ITS), the Vehicular Ad Hoc Networks (VANETs) paradigm based on the WAVE IEEE 802.11p standard is the main alternative for inter-vehicle communications.
Pedro Paulo Liborio Lima do Nascimento +3 more
doaj +1 more source
Monte Carlo localization for teach-and-repeat feature-based navigation [PDF]
, 2014 This work presents a combination of a teach-and-replay visual navigation and Monte Carlo localization methods. It improves a reliable teach-and-replay navigation method by replacing its dependency on precise dead-reckoning by introducing Monte Carlo ...
Krajnik, Tomas +4 more
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Mixed Reality Browsers and Pedestrian Navigation in Augmented Cities [PDF]
, 2013 International audienceIn this paper, We use a declarative format for positional audio with synchronization between audio chunks using SMIL. This format has been specifically designed for the type of audio used in AR applications.
Lemordant, Jacques +2 more
core +2 more sources
Mobile Paving System (MPS): A New Large Scale Freeform Fabrication Method [PDF]
, 2005 In the last decade, significant opportunities for automation have been identified in the area of construction. Soaring labor and material costs have driven multiple research efforts in construction automation.
Asiabanpour, B. +5 more
core
Molecular Oncology, EarlyView.ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang +8 more
wiley +1 more source
An Improved ACKF/KF Initial Alignment Method for Odometer-Aided Strapdown Inertial Navigation System
Sensors, 2018 For a land-vehicle strapdown inertial navigation system (SINS), the problem of initial alignment with large misalignment angle in-motion needs to be solved urgently.
Kang Gao +4 more
doaj +1 more source
Virtual Reality Games for Motor Rehabilitation [PDF]
, 2006 This paper presents a fuzzy logic based method to track user satisfaction without the need for devices to monitor users physiological conditions. User satisfaction is the key to any product’s acceptance; computer applications and video games provide a ...
Charles, D. +3 more
core
Cooperative bathymetry-based localization using low-cost autonomous underwater vehicles [PDF]
, 2015 We present a cooperative bathymetry-based localization approach for a team of low-cost autonomous underwater vehicles (AUVs), each equipped only with a single-beam altimeter, a depth sensor and an acoustic modem. The localization of the individual AUV is
Chitre, Mandar +2 more
core +1 more source