Results 161 to 170 of about 32,876 (263)

Source Smartphone Identification Using Sensor Pattern Noise and Wavelet Transform [PDF]

The ability to identify the source camera for an image has application in the areas of digital forensics and multimedia data mining. The majority of previous research in this area has focused on primary function imaging devices (i.e. digital cameras).
Hernandez-Castro, Julio C., Corripio, J.R., Garcia Villalba, L.J., Sandoval Orozco, A.L., Gibson, Stuart J.   +4 more
core  

Forced Draught Impact on Externally Venting Flames: An Experimental and Numerical Investigation

Fire and Materials, EarlyView.
ABSTRACT Wind can significantly influence fire development and spread in urban and forest environments causing fatal consequences for the public, the first responders, and the environment. Wind‐driven fires can have a significant impact on structural fires as wind can increase the fire's intensity, development, and flame spread.
Anoop Subramania Warrier, Jan Smolka, Kamila Kempna, Meet Panchal, Tony Graham, Eleni Asimakopoulou   +5 more
wiley   +1 more source

An augmented evidence base for the interpretation of forensic text-based communications materials as intelligence and evidence. [PDF]

Forensic Sci Int Synerg
Morgan RM, Levin E, Biriotti M.
europepmc   +1 more source

Experimental and Numerical Investigation of Cedar Façade Flame Spread With Respect to Sidewall

Fire and Materials, EarlyView.
ABSTRACT In response to growing energy conservation and carbon neutrality efforts, façade systems incorporating wooden materials have attracted increasing attention, which in turn raises concerns about their combustibility. This study presents a combined experimental and numerical investigation of flame spread along cedar façades.
Xukun Sun, Hideki Yoshioka, Takafumi Noguchi, Yuhei Nishio, Manabu Kanematsu, Biao Zhou, Mingwei Xu   +6 more
wiley   +1 more source

The Mystery of the Hidden Trace: Emerging Genetic Approaches to Improve Body Fluid Identification. [PDF]

Genes (Basel)
Macfarlane D, Roca G, Stadler C, Zapico SC.   +3 more
europepmc   +1 more source

Mechanical Behaviour of Vacuum‐Infused GFRP Composites at Elevated Temperatures—Influence of Fibre Architecture

Fire and Materials, EarlyView.
ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho, João P. Firmo, Mário Garrido, João R. Correia, Afonso Ataíde   +4 more
wiley   +1 more source

Correction: Triple-gene deletion for osteocalcin significantly impairs the alignment of hydroxyapatite crystals and collagen in mice. [PDF]

Front Physiol
Xu Z, Yang C, Wu F, Tan X, Guo Y, Zhang H, Wang H, Sui X, Xu Z, Zhao M, Jiang S, Dai Z, Li Y.   +12 more
europepmc   +1 more source

A digital forensics application for evidence collection in corporate environment

reservedCon l'avvento delle moderne tecnologie, sono emerse nuove forme di violazioni dei sistemi e crimini. La digital forensics interviene per risolvere il problema dell'analisi dei sistemi e dei dispositivi tecnologici dopo violazioni e attacchi.
ZANON, ALBERTO
core  

Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile

Fire and Materials, EarlyView.
ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez, Kiarash Tajbakhsh, Joachim Schmid, Robert Zboray, Andrea Frangi   +4 more
wiley   +1 more source

A hybrid spatial-frequency attention-based algorithm using efficientnet for robust and interpretable deepfake detection. [PDF]

Sci Rep
Kumar M, Kumar A, Yadav V, Shankar A, Chauhan P.   +4 more
europepmc   +1 more source