Abstract:Photochromic technologies that can modulate absorption, emission and reflection properties show promise as a means to achieve visual signature reduction for vessel in an oceanic environment. Dynamically changing the vessel"s color, brightness, and hull coating patterns will minimize a… more
Abstract:NATL will perform additional extreme live fire schedules beyond the exploratory scope of Phase 1. NATL will push Dark Metal's capability to thermally manage abrasion and wear resistance demonstrated in Phase 1. NATL will further push previouse live fire round counts to the extreme to… more
Abstract:One of the foremost issues confronting our nation is that of energy security. Lessening our dependence on foreign fossil fuels necessitates progress and growth in the renewable energy sector. However, widespread adoption of clean energy currently faces the challenge of power consistency a dilemma… more
Abstract:Water quality remote sensing has grown to allow for operational monitoring of trophic status, assessment of cyanobacteria blooms, and historical and trend analysis of water quality. Now, with the exponential growth of mobile technologies new opportunities can remove barriers to operational products… more
Abstract:Agricultural row crops occupy hundreds of million acres of land in the United States. Decisions regarding the implementation of tillage practices in these agricultural areas have a significant effect on other environmental outcomes including soil erosion, water quality, and carbon sequestration. In… more
Abstract:Thermal batteries are a power source for most MDA weapons systems. Some of these systems have severe constraints on weight and size, and for this reason, advanced thermal batteries are needed that can provide greater power in smaller and lighter packages. The key components of conventional thermal… more
Abstract:This Phase 2 SBIR proposal addresses the technical and manufacturing challenges associated with development of cost-effective materials solutions for ultrahigh temperature solid rocket motor throat components V particularly those associated with boost nozzle solid rocket motor (SRM) or solid… more
Abstract:DESCRIPTION (provided by applicant): Systemic sclerosis (SSc) is an autoimmune disease that presents with a heterogeneous and complex phenotype. Major manifestations of the disease are skin fibrosis, vascular dysfunction, and immune system activation. There are no validated diagnostic markers. There… more
Abstract:DESCRIPTION (provided by applicant): Septic shock is a dire outcome of sepsis, an acute systemic inflammatory state triggered by an infection. In the USA, over 750,000 episodes of sepsis occur each year and mortality reaches 30%. The high prevalence of such devastating outcomes highlights the… more
Abstract:DESCRIPTION (provided by applicant): We have discovered, characterized and functionally defined a novel, immune inhibitory ligand. This ligand is hematopoietically-expressed, a distant member of the B7 Ig-superfamily, and its extracellular domain bears homology to the B7 family ligand PD-L1. This… more
Abstract:DESCRIPTION (provided by applicant): ImmuRx is developing a novel and potent immunotherapeutic product to stimulate the immune system. This will significantly increase the efficacy of existing and new therapeutic vaccines for the treatment of cancers suchas melanoma, lymphoma and lung cancer and… more
Abstract:The objective of this program is to develop and produce a prototype SM-3, Block IIB nosecone that can achieve all of the performance requirements specified for the IIB interceptor, but at a considerably lower cost and weight than has been achieved previously with SM-3 nosecones. This is achievable… more
Abstract:NASA's future science missions to investigate the structure and evolution of the universe require highly efficient, very low temperature coolers for low noise detector systems. We propose to develop a highly efficient, lightweight Active Magnetic Regenerative Refrigeration (AMRR) system that… more
Abstract:Future manned space exploration missions will require space suits with capabilities beyond the current state of the art. Portable Life Support Systems for these future space suits face daunting challenges, since they must maintain healthy and comfortable conditions inside the suit for long-duration… more
Abstract:For a number of years Creare has developed, fabricated, and tested highly miniaturized, high vacuum pumps specifically designed for mass spectrometers used on NASA Mars missions. These pumps would also be useful on other missions to planets and satellites with atmosphere, such as Titan, as well as… more
Abstract:Future NASA space missions require advanced systems to convert thermal energy into electric power. These systems must be reliable, efficient, and lightweight. In response, we propose to develop an intercooled turbo-Brayton power converter with high efficiency and specific power. The converter… more
Abstract:Future NASA Space Science Missions will incorporate detectors, sensors, shields, and telescopes that must be cooled to cryogenic temperatures. An enabling technology for these missions is advanced cryocoolers that can provide continuous and distributed cooling with minimal input power. On this… more
Abstract:In situ resource utilization (ISRU) is essential for several of NASA's future flagship missions. Currently envisioned ISRU plants include production of oxygen from hydrogen reduction of lunar regolith and extraction of water from Martian regolith or asteroid material. These ISRU processes… more
Abstract:Environmental control systems for manned exploration spacecraft and lunar/planetary bases will need a condensing heat exchanger (CHX) to control humidity in crew habitat modules. Antimicrobial coatings are needed to prevent growth of microbes and formation of biofilms on the condensing surfaces… more
Abstract:This proposal is responsive to NASA SBIR Topic X10.01, specifically, the need for efficient small- to medium-scale hydrogen liquefaction technologies including domestically produced wet cryogenic turboexpanders. Future NASA missions will require hydrogen liquefaction systems for earth-based,… more
Abstract:Mobile production of electric power requires generators that are compact, lightweight, efficient, and reliable. Although standard generator approaches that use radial magnetic fields are very mature, they are also larger and heavier than desired. In response, we propose to develop an axial-flux… more
Abstract:ABSTRACT: Airborne directed energy weapons offer advantages over conventional weapons as they minimize collateral damage, reducing the cost of post-conflict reconstruction. However, the high power levels required by these weapons present size and weight challenges for airborne applications. In… more
Abstract:For the U.S. Navy, Creare is developing a Compact Swaging Machine (CSM) to attach arresting gear Purchase Cable terminals on ship. Our CSM utilizes three innovative features to dramatically reduce the size and weight of the swaging machine to make it usable in a shipboard environment: (1) a high… more
Abstract:Future military communication systems will rely on advanced superconductor digital electronics. These electronics will require efficient cooling at low temperatures near 4 K. Pulse-tube cryocoolers are a candidate cooling technology for this application. We propose to improve the efficiency of the… more
Abstract:The performance of modern combustion systems used in propulsion devices (such as gas turbine main combustors, augmentors, and rockets) is largely dependent on the mixing of fuel and oxidizer. This mixing process, often involving a liquid jet emanating into a gaseous flow followed by subsequent… more
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