Results 131 to 140 of about 1,383,036 (311)

Autonomous driving

, 2022
Το θέμα το οποίο αναλύεται στην εργασία αυτή είναι η αυτόνομη οδήγηση και τα αυτό-οδηγούμενα οχήματα. Η ραγδαία εξέλιξη της τεχνολογίας τα τελευταία έτη έχει επηρεάσει στον μέγιστο βαθμό την καθη- μερινότητα του ανθρώπου.
Αρβανίτης, Σάββας, Νιφόρας, Γεώργιος, Δόσχορης, Πέτρος   +2 more
core  

Validating on-the-limit properties of a driving simulator

, 2014
The paper describes a validation model for both subjective and objective comparison of on-the-limit properties of a driving simulator. VTI moving base driving simulator, SIM III, has been used with three different versions of VTI’s vehicle model, for ...
Kharrazi, Sogol, Eriksson, Olle, Hjort, Mattias, Hjälmdahl, Magnus, Andersson Hultgren, Jonas   +4 more
core   +1 more source

Ethical Considerations of the Trolley Problem in Autonomous Driving: A Philosophical and Technological Analysis

World Electric Vehicle Journal
The trolley problem has long posed a complex ethical challenge in the field of autonomous driving technology. By constructing a general trolley problem model, this paper demonstrates that the default loss assumption is a necessary condition for the ...
Hao Zhan, Dan Wan
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Ventilation control of road tunnels towards disturbance suppression

Scientific Reports
In recent years, research on ventilating tunnels has become increasingly important. However, the impact of external disturbances on ventilating systems has been largely ignored.
Yimeng Wang, Changxuan Zhou, Qitao Zhao, Ruihan Jia, Wei Wu   +4 more
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Autonomous Driving in Roundabout Maneuvers Using Reinforcement Learning with Q-Learning

, 2019
Navigating roundabouts is a complex driving scenario for both manual and autonomous vehicles. This paper proposes an approach based on the use of the Q-learning algorithm to train an autonomous vehicle agent to learn how to appropriately navigate ...
Laura García Cuenca, García Cuenca, Laura, Fernández Andrés, Javier, Aliane, Nourdine, Enrique Puertas, Puertas Sanz, Enrique, Javier Fernandez Andrés, Nourdine Aliane   +7 more
core   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Transition from machine intelligence to knowledge intelligence: A multi-agent simulation approach to technology transfer

Journal of Intelligent Systems
The traditional machine intelligence system lacks deep understanding and reasoning ability. This study took the automatic driving system in multi-agent as an example to bring higher-level intelligence and decision-making ability to automatic driving ...
Gong Shuanglei
doaj   +1 more source