Results 121 to 130 of about 24,588 (302)
Nomenclatural notes on Pseudocyphellaria V : some Brazilian taxa [PDF]
, 1993 A new, phyllidiate, white-medulla species with yellow pseudocyphellae and a green photobiont, Pseudocyphellaria kalbii D.J.Galloway, is described from Brazilian collections, and typification and notes on P.
Galloway, David J.
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Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions
Advanced Functional Materials, EarlyView.Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan +8 more
wiley +1 more source
3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization
Advanced Functional Materials, EarlyView.Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono +6 more
wiley +1 more source
Ukrainian Botanical JournalTypification of the elm species names Ulmus procera Salisb. and U. sativa Mill. is discussed. Both these names are lectotypified on illustrations (which seem to be the only extant original material for each name) published in Gerard’s The Herball, or ...
Iamonico D.
doaj +1 more source
Approximation, generalisation and deconstruction of planar curves [PDF]
CISRG discussion paper ...
Visvalingam, Maheswari
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Controlled Line Smoothing by Snakes [PDF]
, 2018 A major focus of research in recent years has been the development of algorithms for automated line smoothing. However, combination of the algorithms with other generalization operators is a challenging problem. In this research a key aim was to extend a
Burghardt, Dirk
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Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites
Advanced Functional Materials, EarlyView.Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles +16 more
wiley +1 more source
Miscellaneous earthworm types in the Natural History Museum, London (Annelida: Oligochaet a: Megadrilacea: Eudrilidae, Lumbricidae, Megascolecidae, Moniligastridae, Octochaetidae) [PDF]
Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2014 Recently restored Lumbricus terrestris Linnaeus, 1758 neotype (NHM Register No. 1973.1.1) is described in greater detail. A lectotype is designated for Amynthas morrisi (Beddard, 1892) and an informal A. morrisi clonal speciescomplex is proposed.
Robert J. Blakemore
doaj
Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype
Advanced Functional Materials, EarlyView.In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He +10 more
wiley +1 more source
Lectotypification of the names Carex alpestris All. and C. nigra Bellardi (Cyperaceae)
Anales del Jardín Botánico de MadridWe fix the application of the names Carex alpestris All. and C. nigra Bellardi (usually miscited as “C. nigra All.”) through their typification. We chose two specimens housed at TO, each of them collected by the respective nomenclatural author.
Alberto Selvaggi, Pedro Jimenez Mejias
doaj +1 more source