Results 91 to 100 of about 9,799,213 (198)

Thermal persistence and physicochemical modification of inorganic gunshot residue (IGSR)

Journal of Forensic Sciences, EarlyView.
Abstract In the medicolegal context, GSR analysis plays a key role in clarifying the dynamics of firearm‐related deaths, including lesion identification and firing distance determination. However, postmortem alterations of the body, such as thermal exposure, may influence the analysis of lesions and complicate interpretation.
Gianmarco Argentiero, Barbara Bertoglio, Nicolas Martinelli, Giulia Pezzoni, Giorgio Marrubini, Federica Maraschi, Giovanni Cecchetto, Silvia D. Visonà, Daniele Merli   +8 more
wiley   +1 more source

Numerical simulation and machine learning framework approach for ballistic performance evaluation of aluminium structures

Results in Engineering
Understanding and accurately predicting the ballistic response behavior of structural materials is critical for the design and optimization of lightweight, high performance protective structures subjected to high velocity impact.
Tota Rakesh Kumar, Bodduru Kamesh, Jayant Giri, Mohammad Kanan, Dora Nagaraju, Javed Syed   +5 more
doaj   +1 more source

Adaptive Optical Layers: Efficient Tall Cell Grids for Liquid Simulation

Computer Graphics Forum, EarlyView.
Abstract Tall cell grids have been proposed as an efficient approach to accelerate large‐scale liquid simulation. In this framework, regions near the liquid surface are discretized with regular grids, while regions farther away are represented by elongated rectangular cells.
Fumiya Narita, Takashi Kanai
wiley   +1 more source

Static and Dynamic Mechanical Properties and Ballistic Behavior of 6061 Aluminum Alloy

Gaoya wuli xuebao
Aluminum alloys are widely used in aerospace, shipbuilding and high-tech fields due to their excellent mechanical properties. However, they often suffer dynamic impact loading during service.
Zhijian FENG, Menglei HU, Xuefeng ZHANG
doaj   +1 more source

The impact of the coupling relationship between projectile size and yarn dimension on the ballistic performance of plain weave fabric

Defence Technology
Aramid fibers, due to their relatively high inter-yarn friction, high strength, high modulus, and other characteristics, have become a typical representative of flexible anti-ballistic materials in modern warfare. Current research on the anti-penetration
Kaiying Wang, Xuan Zhou, Wenke Ren, Yiding Wu, Yilei Yu, Yi Zhou, Lizhi Xu, Guangfa Gao   +7 more
doaj   +1 more source

Computational Modeling of Decision Making Enhances the Adversity Researcher's Toolbox

Topics in Cognitive Science, EarlyView.
Abstract Over the past decades, there has been major progress in our understanding of how adversity influences cognitive abilities and strategies. However, most of this research is based on raw performance, such as response times and accuracy. These measures are informative about decision‐making outcomes but tell us little about cognitive processes. In
Stefan Vermeent, Anna‐Lena Schubert, Willem E. Frankenhuis   +2 more
wiley   +1 more source

Material Tests and Mesoscale Computer Model for Ballistic Impact on Carbon Fiber Composite

EPJ Web of Conferences, 2018
Two-dimensional (unidirectional) and 3-D woven carbon fiber reinforced plastic (CFRP) panels were produced by Albany Engineered Composites. Coupons were machined from the laminates for various mechanical tests in tension, torsion, and delamination.
Chocron Sidney, Carpenter Alexander, Bigger Rory, Scott Nikki, Warren Kyle, Bayraktar Harun   +5 more
doaj   +1 more source

The dynamic behaviour of ballistic gelatin [PDF]

, 2009
Shock Compression of Condensed Matter 2009: Proceedings of the American Physical Society Topical Group on Shock Compression of Condensed Matter, 28 June - 3 July 2009, Nashville, TN, USAIn order to characterise the effect of projectiles it is necessary ...
Hazell, P.J., Appleby-Thomas, G.J., Hazell, Paul J., Appleby-Thomas, Gareth J., Shepherd, C.J., Shepherd, C. J., Allsop, D.F., Allsop, Derek F., P. J. Hazell, G. J. Appleby-Thomas, William T. Butler, William W. Anderson, William G. Proud, D. F. Allsop, Mark Elert, Michael D. Furnish, C. J. Shepherd   +16 more
core   +1 more source

A Review of the Impact of Radiation Damage on the Mechanical Properties of Borosilicate Glasses

International Journal of Ceramic Engineering &Science, Volume 8, Issue 6, November 2026.
Under irradiation, borosilicate glasses are modified at the atomic scale, including the formation of undercoordinated ions, that lead to changes in macroscopic properties. Decades of research have illuminated many aspects of the effects of radiation damage, but the complexity of these glasses leaves several unanswered questions.
Blas Pedro Uberuaga, Christopher Matthews, David A. Andersson   +2 more
wiley   +1 more source

Numerically efficient modelling of CNT transistors with ballistic and non ballistic effects for circuit simulation

, 2010
This paper presents an efficient carbon nanotube (CNT) transistor modeling technique which is based on cubic spline approximation of the non-equilibrium mobile charge density.
Ashburn, Peter, Zhou, Dafeng, Kazmierski, Tom, Al-Hashimi, Bashir   +3 more
core