Webinars

DSIAC hosts live online technical presentations featuring a DoD research and engineering topic within our technical focus areas.

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Upcoming Webinars

Global Navigation System microsatellite observatories hovering in space

Launch Site Selection Using Inland Commercial Spaceports for Constellation Deployment

As nontraditional, inland spaceports start to become operational, there is a need to understand the viability of deploying satellite constellations from these potential commercial offerings for launching. This work investigates how utilizing a small launch…

A 3-D printer for metal from Naval Surface Warfare Center

Digital Twin Research and Development for a Metal Additive Manufacturing Process

A laser-based metal additive manufacturing process offers lower heat input, thus leading to less base metal distortion compared to traditional welding processes. Digital twin (DT) is a critical technology, as it gives insights into many…

researcher using pipette in a science lab

The Next Frontier in Energy and Materials: Turbostratic Graphene

Unlike conventional single- or few-layer graphene, turbostratic graphene, which is derived from biomass feedstock, can perform across a wide range of metrics and applications. To raise awareness and increase domestic production of turbostratic graphene, this…

Metallic parts on a table

Better, Faster, Cheaper Metallic Components: NSF’s HAMMER-ERC

The U.S. National Science Foundation’s Hybrid Autonomous Manufacturing, Moving from Evolution to Revolution Engineering Research Center (NSF HAMMER-ERC) is a collaboration between five universities to develop agile manufacturing systems that use new tools and advanced…

Past Webinars

Characterization of Composite Spaced Armor Performance

Composite spaced armor is an unconventional armor system capable of stopping armor-piercing projectiles at lower areal density than possible with traditional metallic and ceramic armor…

A Three-Axis, Nonintrusive, Electro-optic Field Sensor for Electromagnetic Tests and Evaluations

For U.S. Department of Defense (DoD) directed-energy applications, nonintrusive electric and magnetic field probes can solve several technical problems associated with conventional probes. Conventional sensors…

Systems Engineering of Autonomy: Frameworks for MUM-T Architecture

Do we design autonomous systems or systems with autonomy?  This question will be explored and developed by first understanding the perspective of autonomy, deconflicting the…

GNSS Spoof Detection and Mitigation

Global Navigation Satellite System (GNSS) vulnerability is an issue of increasing interest given the importance of GNSS to critical infrastructure worldwide.  While the traditional concern…

Ultra-Short Pulse Laser Filamentation and Nonlinear Effects in Optical Materials

The propagation of high-intensity, ultra-short pulse laser (USPL) beams through transparent materials generates a cascading series of nonlinear optical phenomena ranging from filamentation, supercontinuum generation,…

Magnetic Anomaly Navigation

An emerging navigation technique known as “Magnetic Anomaly Navigation” will be presented. The benefits of this system as a GPS-alternative navigation system will be discussed…