Unsupervised SAR Imagery Feature Learning with Median Filter-Based Loss Value [PDF]
Sensors, 2022 The scarcity of open SAR (Synthetic Aperture Radars) imagery databases (especially the labeled ones) and sparsity of pre-trained neural networks lead to the need for heavy data generation, augmentation, or transfer learning usage.
Krzysztof Gromada
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Thaddeus V. Gromada, editor. Oskar Halecki, 1891-1973: Eulogies and Reflections
East/West: Journal of Ukrainian Studies, 2017 Book review of Thaddeus V. Gromada, editor. Oskar Halecki, 1891-1973: Eulogies and Reflections. Preface by Jerzy Wyrozumski, Tatra Eagle Press, 2013. 80 pp. $7.99, paper.
John Radzilowski
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Determining UAV Flight Trajectory for Target Recognition Using EO/IR and SAR [PDF]
Sensors, 2020 The paper presents the concept of planning the optimal trajectory of fixed-wing unmanned aerial vehicle (UAV) of a short-range tactical class, whose task is to recognize a set of ground objects as a part of a reconnaissance mission.
Wojciech Stecz, Krzysztof Gromada
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Real-Time Object Detection and Classification by UAV Equipped With SAR [PDF]
Sensors, 2022 The article presents real-time object detection and classification methods by unmanned aerial vehicles (UAVs) equipped with a synthetic aperture radar (SAR).
Krzysztof Gromada +4 more
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AUTOMORPHISMS OF ALGEBRAS AND ORTHOGONAL POLYNOMIALS [PDF]
Acta Polytechnica, 2014 Suitable automorphisms together with complete classification of representations of some algebras can be used to generate some sets of orthogonal polynomials “at no cost”.
Daniel Gromada, Severin Pošta
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UAV Mission Planning with SAR Application [PDF]
Sensors, 2020 The paper presents the concept of mission planning for a short-range tactical class Unmanned Aerial Vehicle (UAV) that recognizes targets using the sensors it has been equipped with.
Wojciech Stecz, Krzysztof Gromada
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Antimicrobial Activity of Lipopeptide Biosurfactants Against Foodborne Pathogen and Food Spoilage Microorganisms and Their Cytotoxicity [PDF]
Frontiers in Microbiology, 2021 Lipopeptide biosurfactants produced by Bacillus sp. were assessed regarding their antimicrobial activity against foodborne pathogenic and food spoilage microorganisms.
Konstantina Kourmentza +9 more
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Mutagenesis and Adaptation of the Psychrotrophic Fungus Chrysosporium pannorum A-1 as a Method for Improving β-pinene Bioconversion [PDF]
Molecules, 2020 Mutagenesis and adaptation of the psychrotrophic fungus Chrysosporium pannorum A-1 to the toxic substrate β-pinene were used to obtain a biocatalyst with increased resistance to this terpene and improved bioconversion properties.
Mateusz Kutyła +4 more
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Symbiotic efficiency of Rhizobium leguminosarum sv. trifolii strains originating from the subpolar and temperate climate regions [PDF]
Scientific ReportsRed clover (Trifolium pratense L.) is a forage legume cultivated worldwide. This plant is capable of establishing a nitrogen-fixing symbiosis with Rhizobium leguminosarum symbiovar trifolii strains.
Monika Janczarek +8 more
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Heterogeneity of human pancreatic β-cells [PDF]
Molecular Metabolism, 2019 Background: Human pancreatic β-cells are heterogeneous. This has been known for a long time and is based on various functional and morphological readouts. β-Cell heterogeneity could reflect fixed subpopulations with distinct functions.
Giselle Dominguez-Gutierrez +2 more
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