Results 171 to 180 of about 75,364 (283)

The Effect of Voxel Volume and Voxel Shape on Cardiac Diffusion Tensor Imaging Metrics

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2063-2077, April 2026.
ABSTRACT Purpose Cardiac diffusion tensor imaging (cDTI) is signal‐to‐noise ratio (SNR)‐limited due to diffusion signal attenuation, long echo times from gradient moment nulling, and moderate myocardial T 2$$ {}_2 $$. Increasing voxel volume improves SNR but reduces spatial sensitivity and introduces physiological bias.
Ariel J. Hannum, Tyler E. Cork, Kawin Setsompop, Daniel B. Ennis   +3 more
wiley   +1 more source

Ballistic Performance of Ramie Fabric Reinforcing Graphene Oxide-Incorporated Epoxy Matrix Composite. [PDF]

Polymers (Basel), 2020
Pereira AC, Lima AM, Demosthenes LCDC, Oliveira MS, Costa UO, Bezerra WBA, Monteiro SN, Rodriguez RJS, Deus JF, Anacleto Pinheiro W.   +9 more
europepmc   +1 more source

Sustainable Shielding: Ballistic Performance of Low-Carbon Concrete

Construction and Building Materials, 2023
Øystein E.K. Jacobsen, Martin Kristoffersen, Sumita Dey, Tore Børvik   +3 more
openaire   +1 more source

Physical Characteristics of Fast Roping in British Elite Law Enforcement Officers

European Journal of Sport Science, Volume 26, Issue 3, March 2026.
ABSTRACT Elite law enforcement and special forces operators around the world have a unique skill set, including some risky methods of entry into a scene of operation. With fast roping being actively utilized by this population, it is important to gain an understanding of the physical demands of the task.
Joseph Warwick, Sarita Harris, Hannah Ranger, Paul Read, Flaminia Ronca   +4 more
wiley   +1 more source

Linking Theory to Practice: Predicting Ballistic Performance from Mechanical Properties of Aged Body Armor. [PDF]

J Res Natl Inst Stand Technol, 2020
Forster AL, Leber DD, Engelbrecht-Wiggans A, Landais V, Chang A, Guigues E, Messin G, Riley MA.   +7 more
europepmc   +1 more source

Theoretical diffractive filter performance for ballistic transillumination

Компьютерная оптика, 2009
We address the topic of selectively probing turbid media, equivalent to biological tissue, with ballistic photons. The samples considered exhibit highly forward-directed scattering (anisotropy factor g > 0.9). We propose the utilization of a non-linear grating-based angular filter to separate the faint ballistic signal from optical noise. The filter
Vacas-jacques, Paulino, Ryabukho, Vladimir, Strojnik, Marija, Tuchin, Valery, Paez, Gonzalo   +4 more
openaire   +1 more source

Biodegradation Behavior of Neat PLA Fibers Under Controlled Industrial Composting Conditions: Fiber Characterization and Physical Changes During the Composting Process

Journal of Applied Polymer Science, Volume 143, Issue 8, February 20, 2026.
Poly(lactic) acid (PLA) biodegradability in fiber form is relatively unexplored. This study shows that the drawing of the fibers during production affects the mechanical properties but slows down the biodegradation of the PLA. Biodegraded undrawn fibers showed peeling whereas drawn fibers showed crack formation on the surface.
Jose Alejandro Fernandez, Richard A. Venditti, Joel Pawlak   +2 more
wiley   +1 more source

Ballistic Performance of 7A52/7A62 Aluminum Alloy Laminates: A Numerical Investigation of Configuration Effect. [PDF]

Materials (Basel)
Wang Q, Yin M, Zhou J, Liu X, Zhang H, Mei R, Chen Z, Cao Y, Wang Q, Cong F, Zhang Y.   +10 more
europepmc   +1 more source

Low‐Velocity Impact Response of Nacre‐Inspired E‐Glass/Epoxy Composites With Varying Platelet Sizes

Polymer Composites, Volume 47, Issue 3, Page 2781-2798, 10 February 2026.
Impact response of nacre‐inspired E‐glass/epoxy composites with different platelet sizes. ABSTRACT This study explores the low‐velocity impact behavior of nacre‐inspired biomimetic platelet composites (NIBPC), using low‐cost E‐glass fiber in chopped strand mat (CSM) form as reinforcement and epoxy resin as the matrix.
B. M. Vaghasia, N. V. Rachchh, Gaurang Joshi, Dhanesh G. Mohan   +3 more
wiley   +1 more source

Ballistic Performance of Raffia Fabric-Reinforced Epoxy Composites as an Intermediate Layer in Multilayered Armor Systems. [PDF]

Polymers (Basel)
Silva DS, Junio RFP, Aguilera LDS, Monteiro SN, da Silva MHP.   +4 more
europepmc   +1 more source