Results 151 to 160 of about 870,217 (377)
With the number of new satellites increasing dramatically, comprehensive space surveillance is becoming increasingly important. Therefore, high-resolution inverse synthetic aperture radar (ISAR) imaging of satellites can provide an in-situ assessment of ...
Simon Anger+3 more
doaj +1 more source
Smart Polymeric 3D Microscaffolds Hosting Spheroids for Neuronal Research via Quantum Metrology
Development of a platform consisting of 3D microscaffolds supporting 3D embryoid bodies for neuronal research. The polymeric scaffolds enable directed growth of neurites. This study shows nanodiamond‐based quantum sensors graft onto the polymer material, enabling quantum metrology experiments within the 3D neuronal model and thereby providing a ...
Beatriz N. L. Costa+5 more
wiley +1 more source
INNOVATIVE ASPECTS REGARDING UHF WAVES USED IN TEXTILE FUNCTIONALIZATION [PDF]
This paper we present several innovative aspects regarding the UHF (ultra high frequency) microwaves used in textile functionalization for obtain a dielectric surface. The UHF microwaves (MW) are in the range 300 MHz÷3 GHz. In general, the microwaves are
AILENI Raluca Maria+2 more
doaj
Breakdown of a Gas at Microwave Frequencies [PDF]
Melvin A. Herlin, Sanborn C. Brown
openalex +1 more source
Reihs et al. present the development of a humanized, animal‐free synovial membrane model for osteoarthritis. Methods include 3D biochip cultures of human‐primary OA synoviocytes with matrix and serum surrogates. Results show replication of synovial architecture and increased Yap1 expression.
Eva I. Reihs+17 more
wiley +1 more source
Crystalline Stark Splitting and Microwave Resonance Absorption in Paramagnetic Salts [PDF]
C. Kittel, J. M. Luttinger
openalex +1 more source
Porosity governs transport mechanics in hydrogels, yet characterization in its native state remains challenging. This work harnesses particle tracking to uncover three‐dimensional pore geometric features in polyethylene glycol hydrogels. Measurements in the native state reveal pores characteristics are comparable to those obtained by cryogenic scanning
M. A. Kristine Tolentino+5 more
wiley +1 more source
A miniaturized dual-frequency dual-polarization microstrip patch antenna with high isolation between receiving and transmitting ports (operating at 2.1 GHz for receiving and at 2.5 GHz for transmitting) is presented in this paper.
Chunxia Cheng+3 more
doaj +1 more source
Microwave Breakdown of a Gas in a Cylindrical Cavity of Arbitrary Length [PDF]
Melvin A. Herlin, Sanborn C. Brown
openalex +1 more source