Results 31 to 40 of about 126,055 (309)

Conservation laws for a viscoelastic medium

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019
We show that some properties of rank 2 reflexive sheaves true on P^3 can be extended to a wide class of smooth projective threefolds. In particular, we establish some cohomological conditions in order that a rank 2 reflexive sheaf is locally free or a ...
Mario Valenzano
doaj   +1 more source

Frobenius powers of complete intersections [PDF]

open access: yesMathematical Research Letters, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Avramov, Luchezar L., Miller, Claudia
openaire   +1 more source

Scheduling-Based Optimization for Motion Coordination of Autonomous Vehicles at Multilane Intersections

open access: yesJournal of Robotics, 2020
This paper considers the motion coordination problem of autonomous vehicles in an intersection of a traffic network. The featured challenge is the design of an intersection traffic manager, in the form of a supervisory control algorithm, that regulates ...
Mehmet Ali Guney, Ioannis A. Raptis
doaj   +1 more source

The Algebraic Intersection Type Unification Problem [PDF]

open access: yesLogical Methods in Computer Science, 2017
The algebraic intersection type unification problem is an important component in proof search related to several natural decision problems in intersection type systems.
Andrej Dudenhefner   +2 more
doaj   +1 more source

Automorphisms of Weighted Complete Intersections [PDF]

open access: yesProceedings of the Steklov Institute of Mathematics, 2019
13 pages, compared to v1, unnecessary assumptions removed from the main theorem and the ...
Przyjalkowski, Victor V.   +1 more
openaire   +2 more sources

Model for location selection of traffic sign setting in road intersection of mountainous city based on driving characteristics analysis

open access: yesSystems Science & Control Engineering, 2018
There are many intersection roads in the urban road, and the intersection is often a necessary place for the vehicle to complete the swerve and for the agminated foot passengers to across the street.
Ligang Wang
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Morphological changes of the nerve after restorative treatment using electric welding technology (experimental study)

open access: yesЕндоваскулярна нейрорентгенохірургія, 2019
Objective – to study morphological features regenerative nerve neuroma after a complete intersection and restorative surgery with the use of electric welding technology. Materials and methods.
V. Yu. Molotkovets
doaj   +1 more source

Space-Time Resource Integrated Optimization Method for Time-of-Day Division at Intersection Based on Multidimensional Traffic Flows

open access: yesJournal of Advanced Transportation, 2023
Based on the change trends of traffic flow in different controlled directions at an intersection, the space-time resource integrated optimization method for TOD (time-of-day) division based on multidimensional traffic-flow data is proposed in this paper.
Zijun Liang   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

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