Results 11 to 20 of about 3,913,526 (305)

Study on the Effective Region of Active Decoy Jamming to SAR Based on Time-delay Doppler-shift Method

open access: yesLeida xuebao, 2013
The active decoy jamming to SAR based on the Time-Delay Doppler-Shift (TDDS) method takes effect in certain region. Proper utilization of jamming ensuring decoy quality is based on the study of the effective region. After the mathematical analysis of the
Liu Yong-cai   +3 more
doaj   +1 more source

Localized gluing of Riemannian metrics in interpolating their scalar curvature [PDF]

open access: yes, 2010
We show that two smooth nearby Riemannian metrics can be glued interpolating their scalar curvature. The resulting smooth metric is the same as the starting ones outside the gluing region and has scalar curvature interpolating between the original ones ...
Delay, Erwann
core   +2 more sources

Does an instrumented treadmill correctly measure the ground reaction forces?

open access: yesBiology Open, 2013
Summary Since the 1990s, treadmills have been equipped with multi-axis force transducers to measure the three components of the ground reaction forces during walking and running.
Patrick A. Willems, Thierry P. Gosseye
doaj   +1 more source

Cellular mechanisms of cyclophosphamide-induced taste loss in mice. [PDF]

open access: yesPLoS ONE, 2017
Many commonly prescribed chemotherapy drugs such as cyclophosphamide (CYP) have adverse side effects including disruptions in taste which can result in loss of appetite, malnutrition, poorer recovery and reduced quality of life.
Nabanita Mukherjee   +3 more
doaj   +1 more source

On mapping properties of the general relativistic constraints operator in weighted function spaces, with applications [PDF]

open access: yes, 2003
Generalising an analysis of Corvino and Schoen, we study surjectivity properties of the constraint map in general relativity in a large class of weighted Sobolev spaces. As a corollary we prove several perturbation, gluing, and extension results: we show
Chrusciel, Piotr T., Delay, Erwann
core   +2 more sources

Du paysage au terroir viticole de forte pente : à la recherche des leviers du management territorial

open access: yesProjets de Paysage, 2013
Steep slope vineyards are perfect examples of human adaptations to environemental constraints. Through time, some of these slopes, such as the Lavaux or the Cinque Terre vineyards, have succeeded "in climbing" to a high level of recognition by being ...
Étienne Delay
doaj   +1 more source

Existence of non-trivial, vacuum, asymptotically simple space-times [PDF]

open access: yes, 2002
We construct non-trivial vacuum space-times with a global Scri. The construction proceeds by proving extension results across compact boundaries for initial data sets, adapting the gluing arguments of Corvino and Schoen.
Chrusciel, Piotr T., Delay, Erwann
core   +4 more sources

Strategies Resilient to Delay: Games under Delayed Control vs. Delay Games [PDF]

open access: yesEPTCS 390, 2023, pp. 220-235, 2023
We compare games under delayed control and delay games, two types of infinite games modelling asynchronicity in reactive synthesis. Our main result, the interreducibility of the existence of sure winning strategies for the protagonist, allows to transfer known complexity results and bounds on the delay from delay games to games under delayed control ...
arxiv   +1 more source

Identification of aquifer heterogeneity through inverse methods

open access: yesComptes Rendus. Géoscience, 2022
The paper underlines the contributions of Ghislain de Marsily (GdM) to the identification of aquifers heterogeneity using inverse methods mainly for modeling subsurface flow. Inverse methods require an objective function to express the goodness of fit of
Ackerer, Philippe   +2 more
doaj   +1 more source

Analysis of The Effectiveness of Online Electronic Learning System Using Data Traffic Network Performance Management to Succeed Merdeka Learning – Merdeka Campus During the Covid-19 Pandemic [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
The problems in the Covid-19 pandemic have a major influence on the field of education with the use of technology to support the teaching and learning process to facilitate students who do home learning activities.
Setiyo Budiyanto   +5 more
doaj   +1 more source

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