Results 31 to 40 of about 2,345,776 (269)

Stability of Hybrid SDEs Driven by fBm

open access: yesFrontiers in Physics, 2021
In this paper, the exponential stability of stochastic differential equations driven by multiplicative fractional Brownian motion (fBm) with Markovian switching is investigated.
Wenyi Pei   +3 more
doaj   +1 more source

Convergence of Thermistor Materials and Focal Plane Arrays in Uncooled Microbolometers: Trends and Perspectives

open access: yesNanomaterials
Uncooled microbolometers play a pivotal role in infrared detection owing to their compactness, low power consumption, and cost-effectiveness. This review comprehensively summarizes recent progress in thermistor materials and focal plane arrays (FPAs ...
Bo Wang   +10 more
doaj   +1 more source

A bidirectional fluorescent two-hybrid system for monitoring protein–protein interactions

open access: yes, 2014
Two-hybrid systems have been the cornerstone of research into protein–protein interactions, but these systems typically rely on life/death reporters that put additional selective pressure on the host organism, and potentially lead to false positives ...
Nordgren, Ida Karin, Tavassoli, Ali
core   +1 more source

Optical phase synchronization in coherent optical beamformers for phased array receive antennas [PDF]

open access: yes, 2009
An optical phase synchronization system using a power feedback loop technique is experimentally demonstrated. The system allows coherent combining of signals modulated on the same optical carrier in a hybrid optical beam forming system ...
Burla, M.   +7 more
core   +3 more sources

Low-Defect Bulk-Germanium-on-Insulator Photodetectors with Resonant Cavity Enhancement at 1550 nm for High-Resolution SWIR Imaging

open access: yesNanomaterials
High-resolution short-wave infrared (SWIR) imaging requires photodetectors (PDs) with simultaneously low dark current and high responsivity. To achieve this goal, we demonstrate low-defect bulk germanium-on-insulator (bulk-GeOI) PDs designed for enhanced
Jiale Su   +10 more
doaj   +1 more source

Artificial Photosynthesis: Hybrid Systems

open access: yes, 2016
Oxidoreductases are promising catalysts for organic synthesis. To sustain their catalytic cycles they require efficient supply with redox equivalents. Today classical biomimetic approaches utilizing natural electron supply chains prevail but artificial regeneration approaches bear the promise of simpler and more robust reaction schemes.
Ni, Y. (author), Hollmann, F. (author)
openaire   +5 more sources

Safety verification of a fault tolerant reconfigurable autonomous goal-based robotic control system [PDF]

open access: yes, 2007
Fault tolerance and safety verification of control systems are essential for the success of autonomous robotic systems. A control architecture called Mission Data System (MDS), developed at the Jet Propulsion Laboratory, takes a goal-based control ...
Braman, Julia M. B.   +2 more
core   +1 more source

Review of Short-Wavelength Infrared Flip-Chip Bump Bonding Process Technology

open access: yesSensors
Short-wave infrared (SWIR) imaging has a wide range of applications in civil and military fields. Over the past two decades, significant efforts have been devoted to developing high-resolution, high-sensitivity, and cost-effective SWIR sensors covering ...
Junhao Du   +9 more
doaj   +1 more source

Application of Hybrid MOPSO Algorithm to Optimal Reactive Power Dispatch Problem Considering Voltage Stability

open access: yesJournal of Electrical and Computer Engineering, 2014
This study presents a novel hybrid multiobjective particle swarm optimization (HMOPSO) algorithm to solve the optimal reactive power dispatch (ORPD) problem.
Yujiao Zeng, Yanguang Sun
doaj   +1 more source

Hybrid holographic system [PDF]

open access: yes, 1972
Improved holographic system has high degree of resolution and capability of providing a hologram of a moving object without requiring that the system have a high mechanical ...
Kurtz, R. L., Norden, B. N.
core   +1 more source

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