Results 31 to 40 of about 4,442,388 (297)

Radiation Source Localization Using a Model-Based Approach

Sensors, 2023
The procedure is practically an optimization method, during which it is assumed that the gamma dose values detected at different points above the area come from the background radiation and from a single source found in the area.
András Molnár, Daniel Kiss, Zsolt Domozi   +2 more
doaj   +1 more source

A Spherical Cross-Channel Algorithm for Binaural Sound Localization [PDF]

, 2013
This paper proposes a sound localization algorithm inspired by a cross-channel algorithm first studied by MacDonald et. al in 2008. The original algorithm assumes that the Head Related Transfer Functions (HRTFs) of the robotic head under study are ...
VINA, Carlos, ARGENTIERI, Sylvain, Marc Rebillat, Carlos Vina, Sylvain Argentieri, RÉBILLAT, Marc   +5 more
core   +1 more source

Anisotropic Conductivity of Rat Head Phantom and its Influence on Electroencephalogram Source Localization

IEEE Access, 2022
In this paper we deal with a simplified anisotropic rat head phantom development and the investigation of the influence of the anisotropic white matter on electroencephalogram source localization.
Jaroslav Lacik, Vlastimil Koudelka, Cestmir Vejmola, David Kuratko, Jiri Vanek, Daniel Krzysztof Wojcik, Tomas Palenicek, Zbynek Raida   +7 more
doaj   +1 more source

EEG source localization using a sparsity prior based on Brodmann areas [PDF]

, 2017
Localizing the sources of electrical activity in the brain from electroencephalographic (EEG) data is an important tool for noninvasive study of brain dynamics.
Yakov Nesterets, Nesterets, Yakov, Gureyev, Timur, Frank de Hoog, Rana, R, Tahtali, Murat, Tahtali, M, Saha, S, Murat Tahtali, Rajib Rana, Nesterets, Y, Rana, Rajib, de Hoog, Frank, Gureyev, T, Timur Gureyev, Sajib Saha, de Hoog, F, Saha, Sajib   +17 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

A Source Localization Method Using Complex Variational Mode Decomposition

Sensors, 2022
Source localization with a passive sensors array is a common topic in various areas. Among the popular source localization algorithms, the compressive sensing (CS)-based method has recently drawn considerable interest because it is a high-resolution ...
Qiuyan Miao, Xinglin Sun, Bin Wu, Lingyun Ye, Kaichen Song   +4 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Generic HRTFs May be Good Enough in Virtual Reality. Improving Source Localization through Cross-Modal Plasticity

Frontiers in Neuroscience, 2018
Auditory spatial localization in humans is performed using a combination of interaural time differences, interaural level differences, as well as spectral cues provided by the geometry of the ear. To render spatialized sounds within a virtual reality (VR)
Christopher C. Berger, Christopher C. Berger, Mar Gonzalez-Franco, Ana Tajadura-Jiménez, Ana Tajadura-Jiménez, Dinei Florencio, Zhengyou Zhang, Zhengyou Zhang   +7 more
doaj   +1 more source

A Total Lp-Norm Optimization for Bearing-Only Source Localization in Impulsive Noise with SαS Distribution

Sensors, 2021
This paper considers the problem of robust bearing-only source localization in impulsive noise with symmetric α-stable distribution based on the Lp-norm minimization criterion. The existing Iteratively Reweighted Pseudolinear Least-Squares (IRPLS) method
Ji-An Luo, Chang-Cheng Xue, Ying-Jiao Rong, Shen-Tu Han   +3 more
doaj   +1 more source

Low-frequency sound source localization as a function of closed acoustic spaces [PDF]

, 2013
Further development of an emerging generalized theory of low-frequency sound localization in closed listening spaces is presented that aims to resolve the ambiguities inherent in previous research.
Hawksford, Malcolm O. J., Hill, Adam J.
core