Results 141 to 150 of about 1,963 (265)

Analysis of twist-rate effects in a progressive-rifling barrel using finite element method. [PDF]

Sci Prog
Lai CC, Deng S, Lin CC.
europepmc   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, Volume 28, Issue 19, 7 October 2026.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

Injuries and traces on hands of a shooter caused by a firearm shot

Archives of Forensic Medicine and Criminology, 2020
Maciej Kuliczkowski, Łukasz Szleszkowski   +1 more
doaj   +1 more source

Forensic Evaluation of Multiple Gunshot Injuries: A Case Report. [PDF]

Cureus
James T, Pathak A.
europepmc   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, Volume 38, Issue 56, 8 October 2026.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Ballistic Performance and Energy Dissipation Mechanisms of Epoxy Composites Reinforced with Raffia Fabric Under 9 mm Impact. [PDF]

Polymers (Basel)
Silva DS, Junio RFP, Bentes EM, Lopes TJ, Marchi BZ, Monteiro SN.   +5 more
europepmc   +1 more source

Textile‐Based Capacitive Pressure Sensors Enabled by Ultrasonic Spray‐Coated Carbon Black Electrodes and Electrostatic Flocking

Advanced Materials Interfaces, Volume 13, Issue 19, 6 October 2026.
A 4‐layer Kevlar‐based composite is fabricated by combining ultrasonic spraying and electrostatic flocking. Carbon black dispersion is first deposited onto Kevlar fabric to create a conductive electrode. Nylon fibers are then electrostatically flocked onto the coated fabric, forming a dielectric layer.
Mengdi Chen, Hongxuan Li, Lei Shi, Fei Huang, Yuting Zhu, Wee Chen Gan, Swee Tiam Tan, Kean Aw   +7 more
wiley   +1 more source

Introduction to Ballistic Injuries. [PDF]

Semin Plast Surg
Owens WR, Mohan VC, Quirarte DM, Cole SH, Latham KP.   +4 more
europepmc   +1 more source

Deep‐Tissue Light Generation via Whispering Gallery Mode Lasing From a Commercial Nylon Fiber for Biomedical Applications

Advanced Materials Technologies, Volume 11, Issue 19, 7 October 2026.
A dyed nylon fiber is implemented inside the scattering phantom and skin tissue. The deep‐tissue light generation via whispering gallery mode lasing is demonstrated, achieving a depth of >50 times transport mean free path in scattering phantom and 3 mm beneath skin.
Dongqin Ni, Florian Klämpfl, Fernando Lahoz, Michael Schmidt, Martin Hohmann   +4 more
wiley   +1 more source

You've Gotten Under my Skin: How to Make a Simple, Non-Perishable, Low-Cost Soft Tissue Infection Ultrasound Simulator. [PDF]

POCUS J
Barrett J, Moore C, Kramer JA, Panebianco N.   +3 more
europepmc   +1 more source