Results 61 to 70 of about 216,994 (291)
Advanced Science, EarlyView.Bimodal modulation of nitric oxide in endothelial cells is achieved by light‐sensitive polymer nanoparticles. In dark, P3HT/PEDOT:PSS NPs boost intracellular ·NO, upregulate both endothelial and induced nitric oxide synthase, and drive a metabolic shift toward glycolysis.
Camilla Marzuoli +12 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Combining high polymer orientation of n‐type copolymers by temperature rubbing and sequential doping with N‐DMBI results in a strong improvement of electrical conductivity and thermoelectric power factors reaching up to 9.8 ± 1.6 S cm−1 and 8 ± 3 µW m−1.K2, respectively.
Shubhradip Guchait +7 more
wiley +1 more source
Tree branching: Leonardo da Vinci's rule versus biomechanical models.
PLoS ONE, 2014 This study examined Leonardo da Vinci's rule (i.e., the sum of the cross-sectional area of all tree branches above a branching point at any height is equal to the cross-sectional area of the trunk or the branch immediately below the branching point ...
Ryoko Minamino, Masaki Tateno
doaj +1 more source
Advanced Electronic Materials, EarlyView.Modification of polymer backbone via halogenation and comonomer selection leads to conjugated backbones of different stereoelectronic properties, thin film morphologies, and electrical characteristics. The interplay of conformational isomerism, coplanarity, backbone curvature, backbone orientation, and ordering in thin films, electrical conductivity ...
Diego R. Hinojosa +11 more
wiley +1 more source
Generalized Horadam-Leonardo Numbers and Polynomials
Asian Journal of Advanced Research and Reports, 2023 In this study, we define and investigate some linear third order polynomials called the generalized Horadam-Leonardo polynomials (with its two special cases, namely), (r, s)-Horadam-Leonardo and (r, s)-Horadam-Leonardo-Lucas polynomials. We give Binet’s formulas, generating functions, Simson formulas, and the sumformulas for these polynomial sequences.
openaire +1 more source
Tightness and efficiency of irreducible automorphisms of handlebodies
, 2009 Among (isotopy classes of) automorphisms of handlebodies those called irreducible (or generic) are the most interesting, analogues of pseudo-Anosov automorphisms of surfaces.
Bestvina +12 more
core +1 more source
Crater Observing Bioinspired Rolling Articulator (COBRA)
Advanced Intelligent Systems, EarlyView.Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame +4 more
wiley +1 more source
, 2013 In this text I wish to discuss, as well as illustrate through pictorial examples, how the Live Visuals of three dimensional online virtual worlds may be leading us into participatory and collaborative Play states during which we appear to become the ...
Ayiter, Elif
core
Thermometric Based‐Microswimmers with Chemical and Optical Engines
Advanced Intelligent Systems, EarlyView.Temperature sensing at small scales is typically performed using passive luminescent particles. Here, an alternative approach is demonstrated by integrating upconversion thermometry into self‐propelled microswimmers powered by chemical fuels or light. This strategy offers a step toward dynamic thermal sensing at the microscale, relevant to both lab‐on ...
João M. Gonçalves, Katherine Villa
wiley +1 more source
Proceedings of the 20th ASPA Congress, Bologna, June 11-13, 2013
Italian Journal of Animal Science, 2013 The 20th Congress of the Animal Science and Production Association (ASPA), is held in the prestigious home of the oldest university of the world: Bologna.
Guest Editors: A. Piva, P. Bosi, A. Bonaldo, F. Sirri, A. Badiani, G. Biagi, R. Davoli, G. Martelli, A. Meluzzi, P. Trevisi
doaj +1 more source