Scientists Create an Artificial Leaf That Creates Clean Gas, Could Replace Petrol

Posted: 10/23/2019 | Leave a Comment

All that is needed for this ‘leaf’ to create the clean gas, called syngas, is sunlight, carbon dioxide, and water. It’s simple, and it’s sustainable. Even though it requires sunlight, unlike many solar panels, this artificial leaf can still function on cloudy days. Furthermore, unlike the current industrial processes to create syngas, which releases carbon dioxide into the atmosphere, this leaf does not.

https://interestingengineering.com/scientists-create-an-artificial-leaf-that-creates-clean-gas-could-replace-petrol

Dr. Paul Jaffe, Ph.D. - Harnessing Solar Power via Satellites

Dr. Jaffe is a valued member of the HDIAC SME network and contributor to a number of HDIAC products. He is an electronics engineer and researcher with over 25 years of experience at the U.S. Naval Research Laboratory. We are featuring his recent contribution for the State of the Art Report on Alternative Energy, which takes a look at methods that could be used to capture the energy of sunlight in space and transmit it to ground receiving stations.

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Critical Infrastructure Protection

Critical Infrastructure Protection is one of the HDIAC’s eight technical focus areas. This SOAR reviews the current state of emerging technologies and methodologies relating to the protection of infrastructure and resources critical to national security. The report takes a look at the evolution of our critical infrastructure protective measures, the physical and cyber threats to our critical infrastructure, and the role government has in working with the owners of the largely privately-owned infrastructure assets. Read the SOAR

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Alternative Energy is one of the HDIAC’s eight technical focus areas. This SOAR reviews the current state of a selection of novel, non-traditional, and/or emerging sources and technologies for harvesting, generating, and reusing energy. It offers synopses of new programs; summaries of significant technological breakthroughs and technology applications; highlights of outstanding developments; and impacts to the DoD. Read the SOAR

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Volume 7, Issue 1 of the HDIAC Journal contains article covering several of HDIAC's eight technical focus areas, to include Homeland Defense and Security, Alternative Energy, Weapons of Mass Destruction, Biometrics, and Critical Infrastructure Protection.

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Countermeasures Against the Degradation of Warfighter Capabilities due to Infectious Disease Threats

This State of the Art Report explores the impact of infectious disease on military personnel, providing both an historical and ongoing risk profile of the various infectious diseases that put the warfighter at risk. It includes a look at the historical impact of infectious diseases on past conflicts before going on to detail current and future infectious disease risks, their impact on the warfighter, and challenges in prevention or treatment, and concludes with a quick-look summary of state of the art developments and recommended countermeasures to aid leaders during training and planning. Read the SOAR

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Welcome to the HDIAC

Stephen Redifer, Director of the Homeland Defense and Security Information Analysis Center (HDIAC) welcomes you to your community of practice.

The mission of the HDIAC is to provide users with focused expert technical consulting and unbiased scientific and technical information through in-depth analysis and the creation of specialized information products in support of the HDIAC' s eight vital technical focus areas.

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