Results 51 to 60 of about 1,454,936 (232)
Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications
Advanced Materials Technologies, EarlyView.Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja +9 more
wiley +1 more source
Newton’s second law analogy for the traveling wave of nuclear burning
EPJ Nuclear Sciences & Technologies, 2020 We consider a model of neutron-nuclear wave burning. The traveling wave of nuclear burning of the medium is initiated by an external neutron source and is the basis for the new generation reactors the so-called “traveling-wave reactors”.
Urbanevych Vitalii +3 more
doaj +1 more source
, 2019 We describe the development of a dual-polarity traveling-wave (TW) structures for lossless ion manipulations (SLIM) ion mobility spectrometry (IMS) device capable of switching both positive and negative ions that are traveling simultaneously along the ...
Yehia M. Ibrahim (1320999) +6 more
core +1 more source
Advanced Materials Technologies, EarlyView.Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim +6 more
wiley +1 more source
Traveling wave solutions for a discrete diffusive epidemic model [PDF]
, 2016 We study the traveling wave solutions for a discrete diffusive epidemic model. The traveling wave is a mixed of front and pulse types. We derive the existence and non-existence of traveling wave solutions of this model. The proof of existence is based on
Sheng-Chen Fu; Jong-Shenq Guo; Chin-Chin Wu
core +1 more source
Rigidity of Stratospheric Travelling Waves
Communications in Mathematical PhysicsAbstract We present some rigidity results for travelling waves that propagate zonally in bands of latitude in the stratosphere of the outer planets. Such waves arise as perturbations of a background zonally shear flow. The f-plane and $$\beta $$ β
Constantin, Adrian, Shao, Hua, Zhu, Hao
openaire +2 more sources
Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering
Advanced Materials Technologies, EarlyView.Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman +4 more
wiley +1 more source
Propagation dynamics for a competitive-cooperative recursion system with monostable structure
Mathematics OpenIn this study, monostable traveling wave solutions were considered for a competitive-cooperative recursive system. We demonstrate the existence of monostable traveling wave solutions for these systems under suitable conditions by employing the theory of ...
Renhu Wang, Xuezhong Wang
doaj +1 more source
, 1960 A summary of services provided by the Kansas Traveling Libraries Commission presented at Kansas House of Representatives Information Sessions, 1960 Budget Session.Descriptors: library development, public libraries, rural libraries, Traveling Libraries ...
French, Zelia J., 1905-1998.
core +1 more source
Advanced Materials Technologies, EarlyView.Bridging rigid electrodes with soft, irregular tissues demands more than conductivity alone. Modular conductive hydrogels autonomously reconfigure into conformal electrode‐tissue interfaces, coupling mixed ionic‐electronic conduction with tissue‐like mechanics, self‐healing, and degradability.
Matthew K. Burgess +4 more
wiley +1 more source