Results 11 to 20 of about 1,102,129 (260)
Frontiers in Energy Research, 2022 The impedance-based criterion has turned out to be a very effective tool for the stability analysis of the dual active bridge (DAB) converter with its input LC filter.
Fan Feng +4 more
doaj +1 more source
"THE EVALUATION OF DIFFERENT SAMPLING METHODS OF WOOD DUST" [PDF]
Iranian Journal of Public Health, 1996 In order to compare sampling efficiencies of total and inhalable dust methods, three airborne dust sampling systems , 7-Hole sampler , close and open face filter cassette were compared side-by-side , as stationary and for the personal samplers , in a ...
F. Golbabai ; A. Tirgari ;M. Mahmoudi
doaj +2 more sources
The European Photon Imaging Camera on XMM-Newton: The MOS Cameras [PDF]
, 2000 The EPIC focal plane imaging spectrometers on XMM-Newton use CCDs to record the images and spectra of celestial X-ray sources focused by the three X-ray mirrors.
A. Abbey +78 more
core +2 more sources
On the Strong Property of Connected Open-Close and Close-Open Filters [PDF]
, 2002 This paper studies connectivity aspects that arise in image operators that process connected components of an input image. The focus is on morphological image analysis (i.e., on increasing image operators), and, in particular, on a robustness property satisfied by certain morphological filters that is denominated the strong-property.
Crespo del Arco, Jose +4 more
openaire +2 more sources
The gating cycle of a K+ channel at atomic resolution
eLife, 2017 C-type inactivation in potassium channels helps fine-tune long-term channel activity through conformational changes at the selectivity filter. Here, through the use of cross-linked constitutively open constructs, we determined the structures of KcsA’s ...
Luis G Cuello +2 more
doaj +1 more source
Design and Fabrication of Tri-Stopband Bandstop Filters Using Cascaded and Multi-Armed Methods
Advanced Electromagnetics, 2017 In this paper, we proposed a compact C-open-loop ring resonator and its equivalent circuit. The second cascaded BSF are designed using this simple C-ring resonator.
A. Boutejdar, S. D. Bennani
doaj +1 more source
Inferring the connectivity of coupled chaotic oscillators using Kalman filtering
Scientific Reports, 2021 Inferring the interactions between coupled oscillators is a significant open problem in complexity science, with multiple interdisciplinary applications.
E. Forero-Ortiz +3 more
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Nutrient Retention in the Swedish Coastal Zone
Frontiers in Marine Science, 2018 In this study, the average nutrient filter efficiency of the entire Swedish coastline is estimated to be about 54 and 70% for nitrogen and phosphorus, respectively.
Moa Edman +6 more
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Frontiers in Computational Neuroscience, 2022 Affective studies provide essential insights to address emotion recognition and tracking. In traditional open-loop structures, a lack of knowledge about the internal emotional state makes the system incapable of adjusting stimuli parameters and ...
Luciano R. F. Branco +5 more
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Hierarchical morphological segmentation for image sequence coding [PDF]
, 1994 This paper deals with a hierarchical morphological segmentation algorithm for image sequence coding. Mathematical morphology is very attractive for this purpose because it efficiently deals with geometrical features such as size, shape, contrast, or ...
Pardàs Feliu, Montse +1 more
core +2 more sources