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Design and Analysis Software Ensures Safety of Launch Vehicle Structures

NX‘and Teamcenter® software Siemens PLM Software Plano, TX 800-498-5351 www.siemens.com/plm One of ATK Aerospace Group’s current projects involves the Space Launch System (SLS). The SLS is the largest rocket ever built for entirely new human exploration missions beyond Earth’s orbit, and will take astronauts farther into space, eventually including missions to Mars. Its first flight is scheduled for 2017.

Posted in: Application Briefs, Articles, Computer-Aided Engineering (CAE)

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Tiny Camera Lets NASA Inspection Tool “See”

micro ScoutCam‘ 1.2 micro camera Medigus, Ltd. Omer, Israel 011 972 8646 6880 www.medigus.com NASA has incorporated the micro ScoutCam 1.2 into its Visual Inspection Poseable Invertebrate Robot (VIPIR) tool. VIPIR is a robotic, maneuverable, borescope inspection tool being tested as part of the Robotic Refueling Mission, an experiment on the International Space Station that has been demonstrating tools, technologies, and techniques for on-orbit satellite servicing since 2011.

Posted in: Application Briefs, Articles, Cameras, Robotics

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Brainwave Monitoring Software Helps Distracted Minds

Software designed to help pilots stay attentive now improves workplace, school, and sports performance. Imagine moving an object using only your mind. Software company Unique Logic’s Time on Task exercise makes that possible, at least on a computer screen. The game is one of the company’s Play Attention educational line, and is designed to teach people how to sustain their attention in order to complete tasks. It involves getting a forklift operator to transport a stack of crates from the ground onto the back of a truck. Instead of using a remote control to dictate the action, you use your concentration — measured by sensors that detect patterns of brainwave activity — to induce the operator to complete the job.

Posted in: Articles, Simulation Software

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3D Printer Creates First Object in Space

The International Space Station’s 3D printer has manufactured the first 3D printed object in space, paving the way to future long-term space expeditions. NASA astronaut Butch Wilmore, commander aboard the ISS, installed the printer and conducted the first calibration test print. The first printed part was a faceplate of the extruder’s casing. This demonstrated that the printer can make replacement parts for itself.

Posted in: Articles, UpFront

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Heat-Conducting Plastic Blend Developed

The spaghetti-like internal structure of most plastics makes it hard for them to cast away heat, but a University of Michigan (U-M) research team has made a plastic blend that does so 10 times better than its conventional counterparts. Because plastics restrict the flow of heat, their use is limited in technologies like computers, smartphones, cars, or airplanes — places that could benefit from their properties, but where heat dissipation is important.

Posted in: Articles, UpFront, Plastics

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Product of the Month: January 2015

SpaceClaim Corp., Concord, MA, released ANSYS® SpaceClaim™ 2015 software for the creation, editing, and repair of 3D data. It provides editing and management of faceted models, improved toolpath functionality for the machinist, and more complex geometry creation upgrades for editing or creating 3D models. Additional improvements include imprint and wrap tools for easier simulation edits, clean and detection functionality, and improved integration with ANSYS Workbench™. A 3D Printing module includes tools for repairing models and analyzing print success. Intuitive Pull and Move tools enable direct editing of meshes. Other enhancements were made to concept design, manufacturing preparation, detailing, and interoperability.

Posted in: Articles, Products

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Magnetic Thermometer for High-Resolution 10-mK Scale Thermometry

Device features improved sensitivity. Goddard Space Flight Center, Greenbelt, Maryland A thin-film magnetic thermometer with integrated, superconducting quantum interference device (SQUID) readout has been designed for fast, precision temperature measurements in the 10-mK range. The compact magnetic thermometer consists of a miniature DC SQUID susceptometer with a dilute paramagnetic alloy deposited in one of the two series-configured, gradiometric SQUID pickup loops that form the SQUID inductance. Directly sensing the magnetic signal with the SQUID eliminates coupling losses that occur by transformer-coupling the signal to a remotely located SQUID, usually operating at a higher temperature, and consequently, with a higher noise floor.

Posted in: Articles, Briefs, TSP, Sensors

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