Results 31 to 40 of about 1,479,365 (284)

Application of COMPOCHIP Microarray to Investigate the Bacterial Communities of Different Composts [PDF]

open access: yes, 2009
A microarray spotted with 369 different 16S rRNA gene probes specific to microorganisms involved in the degradation process of organic waste during composting was developed. The microarray was tested with pure cultures, and of the 30,258 individual probe-
A Alfreider   +54 more
core   +1 more source

Logistic mixed models to investigate implicit and explicit belief tracking [PDF]

open access: yes, 2016
We investigated the proposition of a two-systems Theory of Mind in adults’ belief tracking. A sample of N = 45 participants predicted the choice of one of two opponent players after observing several rounds in an animated card game. Three matches of this
Lages, Martin, Scheel, Anne
core   +4 more sources

An approach of constant false alarm ratio for improved target tracking [PDF]

open access: yesScientific Technical Review, 2020
Each radar has the function of surveillance of certain areas of interest. In particular, the radar also has the function of tracking moving targets in that territory with some probability of detection, which depends on the type of detector.
Radosavljević Zvonko, Ivković Dejan
doaj   +1 more source

False Target Discrimination of Air Surveillance Radar Based on Track Velocity Modification and Frequency Spectrum Analysis

open access: yesLeida xuebao, 2013
In this paper, the false target discrimination strategy of air surveillance radar is studied. Aiming to distinguish false target which can form certain track such as clutter residual false track or false track deception, a novel method based on track ...
Wang Hua-bin   +3 more
doaj   +1 more source

Countering self‐protection smeared spectrum jamming against chirp radars

open access: yesIET Radar, Sonar & Navigation, 2021
Chirp radars are vulnerable to various types of deceptive jamming for example, smeared spectrum (SMSP) jamming that generates multiple false targets, which lead and lag the true target.
Samer Baher Safa Hanbali
doaj   +1 more source

Closed‐form expressions and statistical analysis of constant false alarm rate detection in multiple false target jamming condition

open access: yesIET Radar, Sonar & Navigation, 2022
Multiple false target jamming is an effective electronic attack measurement that will deteriorate the detection performance of radar constant false alarm rate (CFAR) detector, but its effects lack sufficient exploration. To solve the problem, an upgraded
Xiaozhou Chen   +3 more
doaj   +1 more source

High-resolution infrared spectroscopy as a tool to detect false positives of transit search programs

open access: yes, 2010
Transit search programs such as CoRoT and Kepler now have the capability of detecting planets as small as the Earth. The detection of these planets however requires the removal of all false positives.
Almenara   +25 more
core   +1 more source

Modeling Kepler transit light curves as false positives: Rejection of blend scenarios for Kepler-9, and validation of Kepler-9d, a super-Earth-size planet in a multiple system [PDF]

open access: yes, 2010
Light curves from the Kepler Mission contain valuable information on the nature of the phenomena producing the transit-like signals. To assist in exploring the possibility that they are due to an astrophysical false positive, we describe a procedure ...
Andrej Prsa   +51 more
core   +3 more sources

LinkFND: Simple Framework for False Negative Detection in Recommendation Tasks With Graph Contrastive Learning

open access: yesIEEE Access, 2023
Self-supervised learning has been shown to be effective in various fields, proving its usefulness in contrastive learning. Recently, graph contrastive learning has shown state-of-the-art performance in the recommendation task.
Sanghun Kim, Hyeryung Jang
doaj   +1 more source

The effect of a suggestive interview on children’s memory of a repeated event: Does it matter whether suggestions are linked to a particular incident? [PDF]

open access: yes, 2000
This study examined the impact of linking misleading information to a particular occurrence of a repeated event. Children aged 5- to 6-years took part in the same staged event four times and 16 target details varied in each occurrence (e.g., the colour ...
Powell, Martine   +2 more
core   +2 more sources

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