Results 21 to 30 of about 76,862 (262)

C-RISE: A Post-Hoc Interpretation Method of Black-Box Models for SAR ATR

Remote Sensing, 2023
The integration of deep learning methods, especially Convolutional Neural Networks (CNN), and Synthetic Aperture Radar Automatic Target Recognition (SAR ATR) has been widely deployed in the field of radar signal processing.
Mingzhe Zhu, Jie Cheng, Tao Lei, Zhenpeng Feng, Xianda Zhou, Yuanjing Liu, Zhihan Chen   +6 more
doaj   +1 more source

Transport properties in nontwist area-preserving maps [PDF]

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2009
Nontwist systems, common in the dynamical descriptions of fluids and plasmas, possess a shearless curve with a concomitant transport barrier that eliminates or reduces chaotic transport, even after its breakdown. In order to investigate the transport properties of nontwist systems, we analyze the barrier escape time and barrier transmissivity for the ...
Szezech, J. D., Caldas, I. L., Lopes, S. R., Viana, R. L., Morrison, P. J.   +4 more
openaire   +3 more sources

Protecting biocultural diversity at Kazdaği National Park, Balikesir, Turkey: the role of Sacred Natural Sites [PDF]

Human Geographies: Journal of Studies and Research in Human Geography, 2020
Official nature conservation efforts have lasted a little more than a century in the world. However, the history of protection of Sacred Natural Sites (SNSs) by local cultural groups goes back thousands of years because these places have sacred value and
Yılmaz Arı
doaj   +1 more source

Dynamical trapping in the area-preserving Hénon map [PDF]

The European Physical Journal Special Topics, 2020
Stickiness is a well known phenomenon in which chaotic orbits expend an expressive amount of time in specific regions of the chaotic sea. This phenomenon becomes important when dealing with area-preserving open systems because, in this case, it leads to a temporary trapping of orbits in certain regions of phase space.
Vitor Martins de Oliveira, David Ciro, Iberê Luiz Caldas   +2 more
openaire   +2 more sources

Assessment of forest change in a rural district using satellite imagery: A case study in Loc Ninh, Binh Phuoc Province, Vietnam [PDF]

Caspian Journal of Environmental Sciences
Forests play a crucial role in preserving the living environment for humans, but their area is increasingly shrinking under the influence of socio-economic development. This article presents the results of applying remote sensing and GIS to assess forest
Phung Thai Duong
doaj   +1 more source

Practical approach for modifying existing geocoding system from equal angular to equal area [PDF]

Икономика и компютърни науки, 2023
Geocoding systems are essential for the rapid processing of large volumes of spatial data. There are numerous geocoding systems, each of which divides the space into subspaces with a unique geometric shape and employs a different approach of creating its
Pavel Petrov
doaj  

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

Modeling magnification and anisotropy in the primate foveal confluence. [PDF]

PLoS Computational Biology, 2010
A basic organizational principle of the primate visual system is that it maps the visual environment repeatedly and retinotopically onto cortex. Simple algebraic models can be used to describe the projection from visual space to cortical space not only ...
Mark M Schira, Christopher W Tyler, Branka Spehar, Michael Breakspear   +3 more
doaj   +1 more source

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

Pediatric 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, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Combined Experimental-Numerical Spatio-Temporal Mapping of RF-EMF Exposure in City Environments

IEEE Open Journal of the Communications Society
The rollout of 5G has increased spatial and temporal variability in RF-EMF exposure due to higher frequency bands, beamforming, and denser deployments, challenging conventional maps that rely only on simulations or sparse measurements.
Matthias Leeman, Kenneth Deprez, Jeroen van der Straeten, Mart Verlaek, Michel Goethals, Karen van Campenhout, Gunter Vermeeren, Wout Joseph   +7 more
doaj   +1 more source