Results 181 to 190 of about 2,036 (254)

A Comparative Study of MALDI MSI Versus DESI MSI Applied to Questioned Document Examination

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 19, 15 October 2026.
ABSTRACT Rationale In forensic investigations, questioned document examination (QDE) provides critical information for document authentication and the detection of forgeries. Conventional QDE approaches often require separate analyses of inks and of any potential fingerprints.
Veronika Tibljas   +4 more
wiley   +1 more source

Biobanks in veterinary forensic medicine: A systematic review on Advances, challenges, and applications in combating wildlife trafficking. [PDF]

open access: yesVet World
de Souza NF   +9 more
europepmc   +1 more source

Solvent‐Induced Surface Morphology Probed by NP‐SIMS

open access: yesSurface and Interface Analysis, Volume 58, Issue 9, Page 630-639, September 2026.
ABSTRACT Surface morphology, that is, roughness and molecular arrangement, is known to have an impact on secondary ion mass spectra. The present study examines this issue using nanoprojectile secondary ion mass spectrometry (NP‐SIMS). NP‐SIMS involves bombarding the analyte with individual nanoparticles resolved in space and time and recording the ...
Pierre Hirchenhahn   +5 more
wiley   +1 more source

Wavelet‐Based Hurst Exponent Estimation

open access: yesWIREs Computational Statistics, Volume 18, Issue 3, September 2026.
The review explores how wavelet‐based methods for estimating the Hurst parameters have developed from their theoretical roots to real‐world applications in fields like biology, engineering, and telecommunications. The review aims to highlight key techniques, compare their strengths and limitations, and point out challenges that still need to be ...
Dixon Vimalajeewa   +2 more
wiley   +1 more source

Image Databases for Pollen Grain Classification: Availability, Quality, and Challenges

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 3, September 2026.
Overview of the study process, from identifying gaps in pollen image databases to a systematic search across six libraries, resulting in 73 final studies, 18 datasets (10 public), and a seven‐point standardization framework proposed under FAIR principles.
Heloise Acco Tives Bedin   +4 more
wiley   +1 more source

DRDarkNet: a hybrid deep feature engineering model for accurate autopsy image classification. [PDF]

open access: yesInt J Legal Med
Yildirim K   +9 more
europepmc   +1 more source

Characterization of a Portable Computed Tomography System for In Situ Analysis of Wooden Sculptures in Cultural Heritage

open access: yesX-Ray Spectrometry, Volume 55, Issue 5, Page 763-777, September/October 2026.
ABSTRACT Portable X‐ray computed tomography (portable CT) has become an important tool for the non‐destructive investigation of cultural heritage objects, particularly when in situ analysis is required. This work presents the experimental characterization and application of a transportable cone‐beam CT system designed for the inspection of large and ...
Anderson de Paula   +7 more
wiley   +1 more source

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