Marc Mathews
Research Scholar, Associate
Military and Veteran Liaison | Wilson College of Textiles
Protective Systems | PPE Optimization | Human Performance | CBRN Defense Systems
Textiles Complex 3401
mcmathew@ncsu.eduBio
Highly experienced Research Program Leader and Systems Engineer with 20+ years of progressive experience managing complex, externally funded projects in protective materials, CBRN defense, product commercialization and human performance testing. Extensive expertise in managing federally funded R&D portfolios (DoD, DHS, CDC), ISO 17025 Quality Systems, and ethical human subjects research (IRB). Proven ability to lead multidisciplinary teams, secure grant funding, drive intellectual property (patents), and translate complex research into operational solutions.
Education
Ph.D. Fiber and Polymer Science NC State University 2025
M.S. Textile Engineering NC State University 2007
B.S. Chemical Engineering NC State University 2005
Area(s) of Expertise
• Protective Clothing and Personal Protective Equipment (PPE) Systems
• Chemical and Biological (CB) Protective Materials and Clothing
• Textile Protection, Performance, and Comfort
• Protective Systems Engineering and Systems Integration
• Mission-Adaptive and Modular Protective Systems
• CBRN Material and System Performance Evaluation
• Protective Clothing Test Methods, Standards, and Military Specifications
• Multi-Objective Performance Optimization and Engineering Trade-Space Analysis
• Human Factors, Thermal Burden, Mobility, and Wearability of Protective Clothing
• PPE Requirements Development and Performance-Based Design
• Technology Evaluation, Down-Selection, and Transition of Emerging Protective Materials
• Military Protective Systems Research and Development
• Quality Management
Grants
Purpose & Aims: To contribute to firefighter safety by filling gaps in the available information needed by firefighters for the selection and use of PPE for ballistic protection. To generate scientific data on the effect of wearing ballistic vests on firefighter heat stress and mobility. Relevance: Tragic deaths from firearms and sharp weaponry injuries leaves little doubt that firefighters need ballistic protection in some emergency response scenarios. Wearing ballistic PPE creates tradeoffs for firefighter, including increased heat strain and decreased mobility. With the increase in hostile incidents often requiring body armor, firefighters also face risk of burn injury caused by flaming liquids (Molotov cocktails). Methods: To employ a nation-wide firefighter survey and multiple focus groups to identify gaps in existing guidelines for wearing body armor with firefighter gear. To develop protocols to evaluate the interoperability of ballistic vests with other firefighter gear for male and female firefighters. To apply instrumented manikins, physiological models and controlled wear trials to assess body armor effect on heat strain. To use firefighter involved field tests to evaluate the efficacy of developed guidelines that weight the tradeoffs of ballistic gear. Anticipated Outcomes: Provide unavailable scientifically generated data on the impact on heat stress, and other unintended consequences produced when firefighters and EMTs wear ballistic gear with a turnout suit or with other clothing. Inform ASTM and NFPA Guides and standards for firefighter selection and use of ballistic gear, including the ASTM E54 Guide to Body Armor for Non-Law Enforcement First Responder Applications and NFPA 3000. Contribute to support firefighter decision making related to the selection, use, integration and implementation of ballistic PPE in fire and EMT emergency service operations.
Purpose & Aims: To contribute to firefighter safety by filling gaps in the available information needed by firefighters for the selection and use of PPE for foot protection. To generate scientific data on the effect of boot thermal comfort, boot fit and ergonomics as well as the flame and heat degradation during firefighter operations.
This Statement of Work is designed to lead in the development of solutions that provide the broad spectrum of users with individual, percutaneous protective equipment that can be employed in a contaminated environment with no or minimal degradation in performance. These solutions shall consist of individual hoods, gloves, boots, suits, cooling systems or be provided as a complete ensemble to protect Military personnel against harmful chemical and biological (CB) agents as well as nuclear/radiological particulates. These agents could be present in liquid, vapor, or aerosol form in environments ranging from extreme heat to extreme cold. The solutions aim to enable personnel to effectively conduct their direct combat operations while minimizing the impact of hazardous contamination on achieving mission objectives. The direct combat missions could occur on land or in vehicles in urban or rural areas in all environmental extremes. The concepts may provide a single solution for one or more mission types or could be customized by mission type. ��������������� Objective 1: Member provides a safe, suitable, and effective solution that supports the execution of CBRNE missions IAW 4.1.6. ��������������� Objective 2: When appropriate, work with other Consortium members and Government personnel to propose a solution that provides a layered/tailorable application that protects Service Members supporting rear area operations at 1 g/m2 and Service Members supporting front line operations at 10 g/m2 of liquid protection. This application shall represent a layered-up approach for escalation of protection levels.
The development of a comfortable, durable multi-hazard duty uniform for general responder wear presents an obvious and significant technical challenge. Successful development will require nothing less than a team having an uncommon combination of capabilities, including scientific expertise and laboratory capabilities, knowledge of advanced textile clothing materials and finishes, and the creative skill and expertise required to integrate and fabricate materials into prototype garments having optimum protective, comfort, functional and ergonomic performance. It will require access to extensive laboratory research and testing capabilities to facilitate, not only for testing of the protective and functional performance of prototype clothing and materials, but to guide the process of selection, design, and integration of the elements of the duty uniform from the fabric to the integrated ensemble.
HDM Inc. and the Textile Protection and Comfort Center (TPACC) at NC State University propose to develop a prototype rescue hoist operator glove to improve durability, dexterity and functionality while maximizing comfort. The final glove system will meet the relevant requirements set forth within the 2016 Interagency Helicopter Guide (IHOG) and the 2008 Aviation Life Support Equipment (ALSE) Handbook. HDM Inc. and TPACC have partnered to assemble a multidiscipline team of experts throughout the personal protective equipment and clothing technology area. The team will place a high importance on continuous user feedback, and will use systematic and proven engineering processes and data based decision theory to successfully create an enhanced performance and durability rescue hoist operator glove system. The glove system will be engineered at both the material and system level, ensuring that all aspects of the final product are optimized based on DHS S&T������������������s statement of objectives, and end user needs. The final glove system will be commercialized for use in the First Responder community and related commercial markets.
As a Research Associate at the TPACC, my research interests focus on the development of textiles and materials for military protective clothing with a focus on military and first responder protective glove R&D. Luna������������������s Phase II proposal aligns with the goals of my research. The following list provides a general description of the services TPACC will provide to Luna during the Phase II program: ��������������� Participate in a Kick-off Meeting between Luna and CBD technical point of contacts (POCs) at the start of the program to confer about performance, prototyping, and quality requirements ��������������� Serve as an expert resource on the progress of the CBRN protective gloves and the development of prototypes ��������������� Develop the prototyping system and process for pilot scale prototyping ��������������� Test and report on prototyped gloves for key comfort measures. ��������������� Deliver up to 30 pairs of prototypes for human use testing and feedback. ��������������� Coordinate and work with Showa for scale up considerations during prototyping and phase 3 planning.
Develop Military extreme environment protective garments through textile integration of MOF technology. TPACC will support the textile integration of Mainstream Engineering���s Metal Organic Framework (MOF) technology through technical requirement development, performance measurements and evaluation of the protection and comfort properties.
JPEO/JPL CBRN SOF has been maturating and developing the AP���������������PPE Modernization program since 2019 and the TATPE since 2016, from proof���������������of���������������concept of system designs, engineering to supporting Limited User Evaluations, and system level testing. The results have been the evolution of the TATPE and AP���������������PPE Modernization iterative design, development, fabrication, and assessments of the systems. To evaluate the thermal burden provided by these systems a series of tests have been requested using thermal sweating manikins and modeling tasks in support of the TATPE and AP��������������� PPE Modernization product development efforts. The following requirements are required to assist in this assessment: ��������������� Use of a thermal sweating manikin to measure both the thermal insulation, and the resistance of ensembles. Each property will be measured using three different wind speeds ��������������� Use a validated human physiological model to estimate the thermal burden associated with each ensemble across a range of environmental conditions and work rates. NCSU Wilson College of Textiles, Textile Protection and Comfort Center (T-PACC) shall perform a series of tests for the thermal sweating manikin and the TiaTherm human comfort model.