Results 101 to 110 of about 14,072 (251)

A Nonlinear Quantitative Model for Measuring Concentration Ratios From Raman Intensities

Journal of Raman Spectroscopy, EarlyView.
Estimating concentration from Raman intensity ratios is complicated by cross‐contributions from overlapping peaks, causing measured ratios to deviate from the linear behavior assumed in conventional quantitative models. This nonlinear method fully accounts for cross‐contributions, allowing estimation of concentration over several orders of magnitude ...
Joseph Razzell Hollis
wiley   +1 more source

Optical Kerr Gating as a Strategy for Noise Reduction in Femtosecond Stimulated Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
We report an experimental approach, where an Optical Kerr gate is incorporated with Femtosecond Stimulated Raman Spectrometry (FSRS). The gate functions as a temporal filter that preferentially suppresses the FSRS inherent background. FSRS spectra are reported with the Kerr‐gated methodology with significantly improved SNR compared to the conventional ...
Spyridon Kaziannis, Lazaros Varvarezos, Sotiris Danakas, Elissavet Karkadaki, Cesar Bernando, Miroslav Kloz   +5 more
wiley   +1 more source

Perpetrators from Treblinka: interdisciplinary investigations of seven single graves with “Trawniki Men”

Heritage Science
At the Treblinka extermination and forced labor camp only a few SS soldiers and around a hundred watchmen kept guard over thousands of prisoners. Despite their lower rank in the Nazi hierarchy than SS soldiers, watchmen were vital to implementing ...
Joanna Drath, Joanna Jarzęcka-Stąporek, Julia Zacharczuk, Dagmara Lisman, Sandra Cytacka, Maria Szargut, Ozgur Bulut, Kate Spradley, Marek E. Jasinski, Mirosław Parafiniuk, Andrzej Ossowski   +10 more
doaj   +1 more source

A study of forensic genetics: ITO index distribution and kinship judgment between two individuals. [PDF]

Open Life Sci, 2023
Jiang H, Jiang Q, Wu S.
europepmc   +1 more source

A Power‐Efficient Monte Carlo Framework for Nonlinear Light–Matter Interactions: In Silico Modeling of Spontaneous and Stimulated Raman Scattering in Turbid Media

Journal of Raman Spectroscopy, EarlyView.
Power‐efficient Monte Carlo modeling of nonlinear light–matter interactions in turbid media is demonstrated using Apple Silicon–accelerated photon transport. The Metal‐base framework enables accurate simulation of spontaneous and stimulated Raman scattering, revealing detection‐dependent SRS efficiency while providing a scalable, energy‐efficient ...
Ilya Vladyko, Vladislav Yakovlev, Alexander Doronin   +2 more
wiley   +1 more source

Artificial Intelligence in Forensic Sciences Revolution or Invasion? Part II

Belügyi Szemle
Aim: The study is on the emerging role of artificial intelligence in the forensic sciences. After clarifying the basic concepts and a brief historical overview, the possibilities of using AI in various forensic fields are discussed: genetics, pattern ...
Márton Lontai, Horolma Pamjav, Dávid Petrétei   +2 more
doaj   +1 more source

Applications of massively parallel sequencing in forensic genetics. [PDF]

Genet Mol Biol, 2022
Carratto TMT, Moraes VMS, Recalde TSF, Oliveira MLG, Teixeira Mendes-Junior C.   +4 more
europepmc   +1 more source

Strain Imaging of GaAs by Stimulated Raman Scattering Microscopy

Journal of Raman Spectroscopy, EarlyView.
Telecom‐wavelength stimulated Raman scattering (SRS) microscopy is developed for high‐throughput, nondestructive characterization of gallium arsenide (GaAs). By overcoming optical absorption limits of conventional Raman systems, this technique enables precise visualization of LO phonon frequency variations (< 0.2‐cm−1$$ {}^{-1} $$ precision).
Yuki Sano, Yasuyuki Ozeki
wiley   +1 more source

Genetic Polymorphisms of 22 Novel Autosomal Short Tandem Repeat Loci in Sierra Leone Population

Journal of Forensic Science and Medicine
Background: Exploring and identifying novel alleles of noncombined DNA Index System (CODIS) short tandem repeat (STR) loci in different ethnic groups is important for the establishment of forensic reference databases and study of population genetics. AIM:
Yi Liu, Chudong Wang, Dan Wen, Weifeng Qu, Hao Xing, Hongtao Jia, Ruyi Xu, Xuan Tang, Siqi Chen, Jienan Li, Guanlin Li, Lagabaiyila Zha, Yong Wang   +12 more
doaj   +1 more source

Recombulator-X: A fast and user-friendly tool for estimating X chromosome recombination rates in forensic genetics. [PDF]

PLoS Comput Biol, 2023
Aneli S, Fariselli P, Chierto E, Bini C, Robino C, Birolo G.   +5 more
europepmc   +1 more source