Results 111 to 120 of about 3,749,398 (293)
Advanced Functional Materials, EarlyView.Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey +5 more
wiley +1 more source
A Real-Time Millimeter-Wave Phased Array MIMO Channel Sounder
, 2017 In this paper, we present a novel real-time MIMO channel sounder for 28 GHz. Until now, the common practice to investigate the directional characteristics of millimeter-wave channels has been using a rotating horn antenna.
Bas, C. Umit +7 more
core +1 more source
Advanced Functional Materials, EarlyView.In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato +16 more
wiley +1 more source
MATEC Web of Conferences, 2014 The paper presents the results of using known correlations for boiling heat transfer in a minichannel 1 mm deep, 40 mm wide and 360 mm long, with different spatial orientations.
Piasecka Magdalena
doaj +1 more source
MHD two-layered unsteady fluid flow and heat transfer through a horizontal channel between
, 2014 An unsteady magnetohydrodynamic (MHD) two-layered fluids flow and heat transfer in a horizontal channel between two parallel plates in the presence of an applied magnetic and electric field is investigated, when the whole system is rotated about an axis ...
T. Raju, M. Nagavalli, A. Pradesh
semanticscholar +1 more source
Charge‐Induced Morphing Gels for Bioinspired Actuation
Advanced Functional Materials, EarlyView.This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu +4 more
wiley +1 more source
A study of dynamic joint promotion strategies in the distribution channel
Systems Science & Control Engineering, 2018 This paper is concerned with the optimal decision problems for a class of dynamic joint promotions in the distribution channel. Here, the evolution of brand goodwill is allowed to be influenced by vertical joint promotions (VJP) and horizontal joint ...
Hui Yu, Dongyan Chen, Chunli Huang
doaj +1 more source
OLS data system/global survey of lightning [PDF]
A global lightning climatology is being assembled from the nighttime imagery of the DMSP Optical Linescan Sensor (OLS). Lightning saturates the visible channel of the OLS at nighttime and can be identified as a horizontal streak on the order of 50-100 km
Christian, Hugh +3 more
core +1 more source
Studies on Physical Properties of Snow Based on Multi Channel Microwave Radiometer [PDF]
, 1985 The analysis of the data observed over a snow field with a breadboard model of MSR (microwave scanning radiometer) to be installed in MOS-1 (Marine Observation Satellite-1) indicates that: (1) the influence of incident angle on brightness temperature is ...
Takeda, K., Tsuchiya, K.
core +1 more source