Results 251 to 260 of about 251,049 (300)

Measuring location and properties of very high frequency sources emitted from an aircraft flying through high clouds. [PDF]

Nat Commun
Scholten O, Lourens M, Buitink S, Cummer S, Dwyer J, Hare BM, Huege T, Liu N, Mulrey K, Nelles A, Sterpka C, Trinh TNG, Turekova P, Ter Veen S.   +13 more
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Interlayer Atomic Voids by Partial Cesium Defect in Layered Titanate Activate Photo(electro)catalytic H₂ and O₂ Generation. [PDF]

ACS Appl Energy Mater
Üstünel T, Gutiérrez Moreno JJ, Zheng X, S Mofarah S, Jahangiri H, Kaya S, Doustkhah E.   +6 more
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The recombinant protein of scorpion venom phospholipase A2 exhibits potential anti-leishmanial activity. [PDF]

Sci Rep
Soltan-Alinejad P, Ramezani A, Asgari Q, Alipour H, Soltani A, Bahreini MS, Nikbakhtzadeh M, Azizi K.   +7 more
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Reconfigurable optoelectronic memristive architecture based on doped nanowire array for in-memory parallel perception and computation. [PDF]

Natl Sci Rev
Liu L, Li Z, Zheng Y, Li L, Zhong B, Yu Y, Lou Z, Wang L.   +7 more
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WA-NET: enhanced boundary-aware segmentation of skin lesions via frequency-spatial feature fusion and attention-guided edge refinement. [PDF]

Sci Rep
Hu G, Zhu W, Liao X, Li Q.
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Chloroplast Genome Diversity and Marker Potentials of Diverse <i>Ensete ventricosum</i> Accessions. [PDF]

Int J Mol Sci
Biswas MK, Ahmed B, Hijri M, Schwarzacher T, Heslop-Harrison JSP.   +4 more
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Overglycosylation introduces local changes in triple helix alignment in collagen type I fibril structure

Rutten L, Schaart J, Fermin LA, Xu J, de Beer M, van der Meijden RH, Reiding KR, Akiva A, Sommerdijk N, Macías-Sánchez E.   +9 more
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Spectral extrapolation in sub-band coding

1996 IEEE Digital Signal Processing Workshop Proceedings, 2002
We examine how feasible it is to extrapolate high-pass terms from the low-pass sub-image obtained by sub-band decomposition. Only very simple techniques like morphological filtering and contours extraction have been considered at this first stage, attempting to synthesize from the low-pass sub-image the attenuated transitions.
Cafforio, Ciro, DI SCIASCIO, Eugenio, GUARAGNELLA, Cataldo   +2 more
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Digital Coding of Speech in Sub-bands

Bell System Technical Journal, 1976
A rationale is advanced for digitally coding speech signals in terms of sub-bands of the total spectrum. The approach provides a means for controlling and reducing quantizing noise in the coding. Each sub-band is quantized with an accuracy (bit allocation) based upon perceptual criteria.
R. E. Crochiere, S. A. Webber, J . L. Flanagan   +2 more
openaire   +1 more source