Results 31 to 40 of about 7,605,611 (303)

Expansion and estimation of the range of nonlinear functions [PDF]

open access: yesMathematics of Computation, 1996
Many verification algorithms use an expansion f ( x ) ∈
openaire   +3 more sources

Harmonic FMCW Radar System: Passive Tag Detection and Precise Ranging Estimation

open access: yesSensors
This paper details the design and implementation of a harmonic frequency-modulated continuous-wave (FMCW) radar system, specialized in detecting harmonic tags and achieving precise range estimation.
Ahmed El-Awamry   +3 more
doaj   +1 more source

Fast algorithm for moving target localisation using FDA-MIMO radar

open access: yesThe Journal of Engineering, 2019
Target localisation using frequency diverse array (FDA) has drawn much attention owing to the additional degree of freedom in the range dimension. However, the Doppler effect was often ignored in previous FDA works because of the stationary target ...
Jian Xu   +3 more
doaj   +1 more source

Least squares estimation of regression coefficients of singular random fields observed on a sphere [PDF]

open access: yes, 2001
We present some results on the rate of convergence to the normal law of the least square estimates of the regression coefficient of random fields with long range dependence observed on a ...
Anh, Vo   +5 more
core   +1 more source

Sparse Reconstruction Based Robust Near-Field Source Localization Algorithm

open access: yesSensors, 2018
Non-Gaussian impulsive noise widely exists in the real world, this paper takes the α-stable distribution as the mathematical model of non-Gaussian impulsive noise and works on the joint direction-of-arrival (DOA) and range estimation problem of near ...
Sen Li   +4 more
doaj   +1 more source

Bayesian estimation of range for microsatellite loci

open access: yesGenetical Research, 2000
Microsatellite loci have become important in population genetics because of their high level of polymorphism in natural populations, very frequent occurrence throughout the genome, and apparently high mutation rate. Observed repeat numbers (alleles size) in natural populations and expectations based on computer simulations suggest that the range of ...
STEFANINI, FEDERICO MATTIA, M. FELDMAN
openaire   +4 more sources

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

The functional significance of mantis peering behaviour

open access: yesEuropean Journal of Entomology, 2012
The aim of this review is to explain the functional significance of mantis peering behaviour from an entomological perspective. First the morphological and optical features of the mantis compound eye that are important for spatial vision are described ...
Karl KRAL
doaj   +1 more source

Estimated mink home ranges using various home‐range estimators

open access: yesWildlife Society Bulletin, 2018
ABSTRACT Although the American mink ( Neovison vison ) is a fairly common and valued semiaquatic furbearing species, studies evaluating space use by mink in North America are scarce. We implanted radiotransmitters in 8 male and
Richard S. Halbrook, Marty Petach
openaire   +2 more sources

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

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