DO-254 Benefits Versus Costs

DO-254, the design assurance guideline for airborne electronic hardware, is considered by many to be a simple cut/paste of DO-178, its avionics software sibling. Surely, as with wine and beer, both are fermented liquids which become increasingly expensive with increased complexity. While similarities abound, so do their many differences. And truly, DO-254 is the benefactor, or bane, of avionics projects the world over. But is DO-254 really unduly expensive? Does it add value? Will it improve safety and reliability? Does it have benefits? What are the true costs versus benefits? These important questions are answered herein.

Posted in: White Papers, White Papers, Aerospace, Software
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Overcoming RF Signal Generation Challenges with New DAC Technologies

This features our new AWG5200, with high signal fidelity and the ability to scale up to 32 or more channels with multi-unit synchronization, all at an affordable price.

Posted in: White Papers, White Papers, Aerospace, Electronics & Computers, RF & Microwave Electronics
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Advancing Bioabsorbable Scaffolds with Polymer Technology

In this White Paper, you will find information on:

Bioabsorbable scaffolds and the next revolution in endovascular therapy Advances in polymer technology to treat coronary artery disease Challenges to creating bioresorbable stents
Posted in: White Papers, Materials, Medical
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A New Path for Lamination Adhesives: Leaping Time Barriers and Erasing Steps

Automotive manufacturers, particularly in North America, primarily use two-component waterborne, reactive hot-melt, and solvent-borne adhesives for laminating thermoplastic olefin, polyvinyl chloride and leather skins to polyethylene and polypropylene foams — for applications like interior door panels, consoles and instrument panels.

Posted in: White Papers, Automotive, Coatings & Adhesives, Materials, Automotive, Transportation
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3D Printing Applications for Medical Education and Training

3D printed multi-material models can replicate the complexity and wide range of patient pathology, making them superior tools for medical education. But how do 3D printed models compare to traditional training methods? In multiple peer reviews, users agree they can be an invaluable asset to training and better prepare practitioners for the clinical realm. The studies evaluated:

Posted in: White Papers, White Papers, Manufacturing & Prototyping, Medical
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Free Whitepaper - Bioabsorbable Polymers in Medical Device Design

Bioabsorbable polymers play a key role in non-permanent implantable components and medical device design.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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MDSAP and a MDSAP Audit Experience

The Medical Device Single Audit Program (MDSAP) is a new medical device auditing plan with potential for several advantages. This discussion addresses an actual MDSAP audit experience and demonstrates how the organization dealt with its complexities. The MDSAP program is described including country involvements. Audit personnel and experiences are discussed. Example documents are described. An example hourly schedule is presented. The observation rating system is described and example audit finding are presented. Differences compared to and FDA audit are considered. The MDSAP is the biggest change in medical device regulations since the introduction of the European MDD in the 1990’s. Time will tell whether MDSAP will ultimately lead to a better quality in design, manufacturing, and regulatory control.

Posted in: White Papers, White Papers, Bio-Medical, FDA Compliance/Regulatory Affairs, Medical
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Architectures for Implementing a Hardware-in-the-Loop System

Safety, availability, or cost considerations can make it impractical to perform all the necessary tests with the complete embedded control system. Using hardware-in-the-loop (HIL) simulation, you can simulate the parts of the system that pose these challenges. By thoroughly testing the embedded control device in a virtual environment before proceeding to real-world tests of the complete system, you can maintain reliability and time-to-market requirements in a cost-effective manner even as the systems you are testing become more complex. Download this whitepaper to find out more about implement a HIL system into your test environment.

Posted in: White Papers, Automotive, Electronics & Computers, Test & Measurement
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Building Better Bonds

Until recently, there was little up-to-date research about adhesives that could be used with Eastman Tritan™ copolyester. By collaborating with Henkel Corporation, whose LOCTITE® adhesive continues to be tested at the industry’s most comprehensive ISO 10993 biocompatibility standards, Eastman was able to determine which combination of resins and adhesives could help optimize a manufacturer’s assembly process. Results proved that Tritan, together with LOCTITE® adhesives, provides improved process efficiency for a wide range of medical devices.

Posted in: White Papers, White Papers, Manufacturing & Prototyping, Coatings & Adhesives, Medical
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The Lubricant Test Drive: How Lube Selection Can Improve Auto Performance in Extreme Underhood and Interior Applications

Faced with harsher environments and a wide range of automotive lubrication options, finding a lasting lubricant solution has become increasingly difficult. But solutions do exist.

Posted in: White Papers, Automotive, Materials
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