Results 11 to 20 of about 3,794,451 (196)

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

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

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

MEASUREMENT OF DELAY USING TRAVEL TIME RELIABILITY STATISTICS IN AN URBAN OUTER CORRIDOR [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2022
Unexpected delay on freeways is the prime cause of dissatisfaction in road users. Increasing traffic, adverse environmental conditions, accidents, time, season, location and many more factors influence travel time and cause delay.
Kanala Teja Vinay Kumar REDDY   +1 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

Gender and Monitoring Response to HIV/AIDS Pandemic

open access: yesEmerging Infectious Diseases, 2004
The mechanisms, techniques, and data sources used to monitor and evaluate global AIDS prevention and treatment services may vary according to gender.
Paul 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

Delayed pubarche [PDF]

open access: yesItalian Journal of Pediatrics, 2021
AbstractIn healthy adolescents, delayed pubarche is generally a benign condition that is caused by a physiological discrepancy between gonadarche and adrenarche. In presence of other clinical signs and symptoms, delayed pubarche can be caused by single or multiple hormones deficiency (such as adrenal insufficiency, panhypopituitarism and hypothyroidism)
Francesco Baldo   +2 more
openaire   +5 more sources

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

Modeling delay in genetic networks: From delay birth-death processes to delay stochastic differential equations [PDF]

open access: yes, 2014
Delay is an important and ubiquitous aspect of many biochemical processes. For example, delay plays a central role in the dynamics of genetic regulatory networks as it stems from the sequential assembly of first mRNA and then protein.
Chinmaya Gupta   +7 more
core   +2 more sources

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