Engineering: General

Latest Innovations

Dual-Electrode Field-injection Electrohydrodynamic Spraying System

 

An electrohydrodynamic spray apparatus includes a liquid inlet and a spray nozzle in fluid communication with the liquid inlet, where the spray nozzle has an...

Improvements for electically assisted chemical oxygen-iodine laser

 

In one embodiment of the present invention an oxygen iodine laser includes a gas mixing section. Ground state oxygen and a carrier gas are introduced into the...

New, easy-to-use web-based software tools give novice users the power of a webmaster

 

NCSA has developed a software suite that allows novices to edit and manage content directly on a website and corporations to maximize the efficiency of both the...

Active Interactive Genetic Algorithms for Reducing User Fatigue and Boosting Evaluation Consistency in Search-Based Domain

 

Interactive genetic algorithms (iGAs) depend on the evaluations or decisions provided by a user. The reliability of those evaluations is key for the successful...

Janus Particle Application

A printable product including a substrate including fibers. The substrate has a first side and a second side. At least one of the first side and the second side of the...

Pressure Activated Flexible Orifice Spray Nozzles

 

A spray nozzle assembly includes a pressure dependent variable spray orifice and an internal chamber which is at least partially bound by a flexibly deformable...

Atomic Lasers with Excimer (Exciplex)-Assisted Absorption

 

The invention provides in one of the embodiments for either a continuous wave (cw) or pulsed alkali laser having an optical cavity resonant at a wavelength defined...

Quantum Nanopore Structure

 

The invention provides a quantum well active region for an optoelectronic device. The quantum well active region includes barrier layers of high bandgap material....

Self-Assessing Mechanochromic Materials

 

Polymer materials are ubiquitous in everyday life and are used in various applications (medical, automobile, electronics, structural, etc.). These materials...

Hybrid Filter Banks with Fractional Delays: Minimax Design and Application to Multichannel Sampling

 

Signal processors, signal processing methods, and digital filter configuration methods are discussed. In one arrangement, a signal processor includes a common node...

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