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Unmanned Systems

SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference

Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the...

Briefs
Sensors/Data Acquisition

Electrokinetics Models for Micro- and Nano-Fluidic Impedance Sensors

Microfluidics- and nanofluidics-based impedance sensors play an important role in the identification of toxic industrial chemicals and pathogens in the biodetection and biodefense arena, but their efficient modeling and design continues to be a challenge.

Application Briefs
Sensors/Data Acquisition

Chemical Hazard Sensor

Teledyne FLIR Defense
Wilsonville, OR
+1 877-773-3547
www.teledyneflir.com

Teledyne FLIR Defense, part of Teledyne Technologies Incorporated, teamed up with MFE Inspection Solutions to integrate the...

News
Energy

Industry Invited to Participate in AeroTech Aerospace and Defense Technical Program

SAE International is inviting global participation in its AeroTech® aerospace and defense technology conference and exhibition, which is for the first...

Articles
Photonics/Optics

Ruggedizing Coaxial and Fiber Optic Cable Assemblies from Mechanical Strain

Learn how to protect critical conductors, dielectric, and optical fibers from deforming, cracking, or unraveling

News
Mechanical & Fluid Systems

Additive Manufacturing Is Transforming Mobility Engineering, Driving the Factory of the Future

Additive manufacturing continues to advance and transform mobility engineering, as aerospace and automotive firms increasingly adopt and invest...

Briefs
Test & Measurement

Fundamental Aspects of Single Molecule and Zeptomole Electroanalysis

The objective of this research program was to provide the fundamental understanding required for using the principles of electroanalytical chemistry to detect target...

Briefs
Energy

Permeation Tests on Polypropylene Fiber Materials

The Toxic Industrial Chemical/Toxic Industrial Material (TIC/TIM) Task Force MFR#1 published in February 2009 focuses on inhalation hazards in an operational environment and provides a list...

Application Briefs
Robotics, Automation & Control

Robotic Paint Removal System

Air Force Research Laboratory
Wright-Patterson Air Force Base, OH
+1 937-255-0017
www.wpafb.af.mil

AFRL Materials Integrity engineers recently played a key role in enabling the safer and more...

Articles
Aerospace

Additive Manufacturing Materials for RF Components

The Army Aviation and Missile Research, Development, and Engineering Center (AMRDEC) Weapons Development and Integration (WDI) Directorate has a program known as PRIntable Materials with...

Briefs
Electronics & Computers

pH-Dependent Spin State Population and ¹⁹F NMR Chemical Shift Via Remote Ligand Protonation in An Iron(II) Complex

The development of transition metal-based molecules and materials that can be switched between low-spin and high-spin...

Articles
Materials

Using Thermoplastic Composites for Aerospace Applications

Recent advancements in composite production and processing are making thermoplastics a viable option in a wider array of aerospace applications.

Briefs
Materials

Bioinspired Surface Treatments for Improved Decontamination: Commercial Products

In January 2015, the Center for Bio/Molecular Science and Engineering at the Naval Research Laboratory (NRL) began an effort to evaluate and develop top-coat...

Briefs
Test & Measurement

Vapor Pressure Data and Analysis for Selected Organophosphorous Compounds: DIBMP, DCMP, IMMP, IMPA, EMPA, and MPFA

Knowledge of the physical properties of materials is critical for understanding their behavior in the environment as well as...

Briefs
Test & Measurement

Assessment of Non-Traditional Isotopic Ratios by Mass Spectrometry for Analysis of Nuclear Activities

The objective of this work is to identify isotopic ratios suitable for analysis via mass spectrometry that distinguish between commercial...

Articles
Aerospace

Finding Alternatives to Cadmium in Aerospace Applications

It is both an exciting and a difficult time for the aerospace industry. While the sector is at its most buoyant with demand soaring in the commercial market, this is placing a strain...

Briefs
Aerospace

Using Fisher Information Criteria for Chemical Sensor Selection via Convex Optimization Methods

The design of chemical sensor arrays from the standpoint of chemical sensor selection and error quantification has historically proceeded as an ad hoc process. Frequently, chemical sensors are developed not as general purpose sensing devices, but as...

Briefs
Electronics & Computers

Development of High Quality 4H-SiC Thick Epitaxy for Reliable High Power Electronics Using Halogenated Precursors

Development of robust semiconductor devices with high energy efficiency and reliability is a key objective towards 'Energy...

Articles
Electronics & Computers

Advances in Lightweight Electronics Protection

Lightweighting continues to be a key topic for the aerospace, avionics and defense industries as new metals and composites are being integrated into end products and assemblies with the goal of...

Briefs
Aerospace

Processing and Characterization of Polycrystalline YAG (Yttrium Aluminum Garnet) Core-Clad Fibers

YAG-based fiber lasers could offer efficient operation at power levels beyond those achievable in current state-of-the-art silica-based fiber...

Briefs
Defense

Abrasion Testing of Products Containing Nanomaterials

This SOP describes how to detect and quantify the release of nanoparticles from surface coatings into the air using a mechanical process that employs abrasion to simulate sanding. A...

Briefs
Manufacturing & Prototyping

Precision Assembly of Systems on Surfaces (PASS)

Chemiresistors represent a powerful class of chemical sensors that can be readily integrated into any electrical system, can be miniaturized, are readily multiplexed, and take nearly...

Briefs
Mechanical & Fluid Systems

Molecularly Imprinted Polymer (MIP)-Coated Microbeam MEMS Sensor for Chemical Detection

Monitoring trace gases is of great importance in a wide range of applications. Detecting a diverse range of chemical agents requires an adaptable sensor...

INSIDER
Electronics & Computers

Unique Composite Film Could Become Hard Disc of the Future

A research group from ITMO University and the Hebrew University of Jerusalem have invented unique conductive magnetic films that will be applied to transparent data storage, flexible...

Briefs
Materials

Advanced, Single-Polymer, Nanofiber-Reinforced Composite

A strategic goal of the U.S. Air Force is to be able to deliver munitions to targets anywhere around the globe in less than an hour. This will require very high speeds and novel lightweight and temperature-resistant materials. Nanocomposites are promising emerging materials for structural...

Briefs
Materials

Quantitative Diagnostics of Multilayered Composite Structures with Ultrasonic Guided Waves

Aging infrastructure has a major impact on safety, increasing the need to assess damage severity. Machinery, systems, and components such as...

Briefs
Defense

Reactive, Multifunctional, Micellar, Composite Nanoparticles for Destruction of Bio-Agents

Multifunctional composites have been investigated for destruction of bio-agents. These materials’ unique properties at the nano scale, including...

Briefs
Sensors/Data Acquisition

Isotope Beta-Battery Approaches for Long-Lived Sensors

The energy density of isotopes exceeds that of chemical energy storage by six orders of magnitude. Isotopes are used in many commercial applications, and are produced and available at modest prices. The power requirements of many sensors and communications equipment can greatly reduce the...

Articles
Aerospace

Unlocking the Power of Ceramic Matrix Composites

Faster, lighter, stronger, hotter – words anyone working on military product development is all too used to hearing. In a world where advanced computer modeling and simulation packages are...