DSIAC collects and publishes articles related to our technical focus areas on the web to share with the DoD community.
Aerospace startup Rocket Lab says it knows why the first test launch of its small rocket failed to reach orbit in May. The failure had nothing to do with the rocket itself, but instead the mission was terminated early because of a problem with ground equipment supporting the launch. Now that Rocket Lab knows what
In a brief press release last month, the US Department of Energy’s National Nuclear Security Administration (NNSA) announced it had completed, on time and within budget, the manufacturing of a key replacement component for submarine-launched nuclear warheads. What the release didn’t say is how the new device reportedly dramatically increases the capability of refurbished weapons
Society faces threats through the malicious use of chemical, biological, radiological, nuclear and/or explosive (CBRNE) materials. The detection of illicit trafficking or other criminal acts, as well as many security and safety applications, call for novel material analysis techniques and instruments. These detection systems should be non-destructive but still be able to detect and identify
Aluminum-ion batteries (AIB) have significant merits of low cost, non-flammability, and high-capacity metallic aluminum anodes based on three-electron redox properties. However, due to its inadequate cathodic performance, especially in terms of capacity, high-rate capability, and cycle life, AIB still cannot compete with Li-ion batteries and supercapacitors. To address these issues, a research team led by
The aviation industry produces 2 percent of global human-induced carbon dioxide emissions. This share may seem relatively small – for perspective, electricity generation and home heating account for more than 40 percent – but aviation is one of the world”s fastest-growing greenhouse gas sources. Demand for air travel is projected to double in the next
Lawrence Livermore National Laboratory (LLNL) scientists and engineers have developed a “brain-on-a-chip” device aimed at testing and predicting the effects of biological and chemical agents, disease or pharmaceutical drugs on the brain over time without the need for human or animal subjects. The device, part of the Lab’s iCHIP (in-vitro Chip-Based Human Investigational Platform) project,
Society faces threats through the malicious use of chemical, biological, radiological, nuclear and/or explosive (CBRNE) materials. The detection of illicit trafficking or other criminal acts, as well as many security and safety applications, call for novel material analysis techniques and instruments. These detection systems should be non-destructive but still be able to detect and identify
A team sustainment effort focused on Hexavalent Chrome primer replacement has won AMCOM G-4 an environmental team award from its senior command. For this award, the AMCOM G-4 Environmental Quality Team worked on several projects, but the primary focus of their effort was on hexavalent chromium primer replacement and a complete rewrite of TM 1-1500-345-23
Rapidly advancing technologies and emerging threats are driving increased investment in modern test and measurement tools. Military and aerospace organizations focus on building readiness and filling capability gaps to ensure multi-domain superiority across land, air, sea, space, cyberspace, and the electromagnetic spectrum. Test and measurement equipment plays a key role in achieving these goals, and
The Air Force Research Laboratory has awarded Lockheed Martin Corp. and Northrop Grumman Corp. contracts to develop new, lower-cost cruise missiles capable of flying in swarms to target enemy air defenses. Lockheed, the world”s largest defense contractor, announced it received a five-year $110 million contract from the lab to build the “Gray Wolf.” The weapon
Within five years, the Army would like to start testing remote combat vehicle prototypes, known as RCVs, which are unmanned, as light and as fast as a Stryker, but provide the same level of firepower as an M-1 Abrams tank, said Maj. Alan L. Stephens. Stephens, an Acquisition Corps officer at the Mounted Requirements Division
Nothing proves the value of the helicopter to the civilian populace more than natural disasters, and there is nothing sweeter than the sound of a helicopter swooping in to rescue someone from a flooded house or off the top of a submerged car following the latest hurricane, as recent events have hammered home. Unfortunately, in