Results 141 to 150 of about 7,071 (239)

Crossroads of the Life of Vittorio Alfieri

Journal for Eighteenth-Century Studies, Volume 49, Issue 3, Page 375-392, September 2026.
Abstract This article examines Vittorio Alfieri's Life as a deliberately constructed narrative of cultural, linguistic, and political self‐fashioning within eighteenth‐century European intellectual networks. Rather than treating the autobiography as a transparent record of experience, the article argues that Alfieri retrospectively reorganizes his ...
Sara Gallegati
wiley   +1 more source

Comparative analysis of conventional and IRMS techniques for honey adulteration detection in accordance with ISIRI standards. [PDF]

BMC Res Notes
Alimoradian A, Khansari N, Abdollahi M, Asl BA, Asadi S, Maghool AY, Rabiei A, Khademi A, Shamsi M.   +8 more
europepmc   +1 more source

Species Determination Within the Felidae Family Using mtDNA Minibarcoding

Animal Genetics, Volume 57, Issue 4, August 2026.
ABSTRACT Wildlife forensic analysis frequently deals with highly degraded DNA samples, including those from tanned hides, processed products of traditional Chinese medicine, and specimens stored in preservation fluids. These samples present significant challenges for traditional DNA barcoding due to the difficulty of amplifying sufficiently long DNA ...
Kristýna Hebenstreitová, Karolina Mahlerová, Lenka Vaňková, Daniel Vaněk   +3 more
wiley   +1 more source

An FIA-MS Method for Rapid Coffee Adulteration Detection: A Comparative Study with a Non-Targeted LC-MS Approach. [PDF]

Foods
Núñez N, Saurina J, Núñez O.
europepmc   +1 more source

Application of Neural Networks for Advanced Ir Spectroscopy Characterization of Ceria Catalysts Surfaces

Advanced Intelligent Discovery, Volume 2, Issue 4, August 2026.
A novel convolutional neural network architecture enables rapid, unsupervised analysis of IR spectroscopic data from DRIFTS and IRRAS. By combining synthetic data generation with parallel convolutional layers and advanced regularization, the model accurately resolves spectral features of adsorbed CO, offering real‐time insights into ceria surface ...
Mehrdad Jalali, Lachlan Caulfield, Eric Sauter, Alexei Nefedov, Chengwu Yang, Christof Wöll   +5 more
wiley   +1 more source

L-Shaped Coplanar Strip Dipole Antenna Sensor for Adulteration Detection. [PDF]

Sensors (Basel)
Menon SK, Donelli M.
europepmc   +1 more source

Investigations Into the Metabolism and Elimination of Flmodafinil and Fladrafinil for Sports Drug Testing Purposes

Drug Testing and Analysis, Volume 18, Issue 8, Page 1076-1087, August 2026.
This article investigates the metabolism and elimination of flmodafinil and fladrafinil, two fluorinated analogs of modafinil and adrafinil listed as S6 stimulants by the World Anti‐Doping Agency. After single‐dose administration to six volunteers, the compounds and their main metabolites were studied in urine and blood.
O. Krug, S. Guddat, C. Görgens, K. Walpurgis, F. Toma, A. Thomas, M. Thevis   +6 more
wiley   +1 more source

Honey Adulteration Detection via Ultraviolet-Visible Spectral Investigation Coupled with Chemometric Analysis. [PDF]

Foods
Geană EI, Isopescu R, Ciucure CT, Gîjiu CL, Joșceanu AM.   +4 more
europepmc   +1 more source

Identification of Synthetic Urine by Analysis of Stable Carbon and Nitrogen Isotope Ratios and Comparison to Established GC‐MS/MS and LC‐MS/MS Analysis

Drug Testing and Analysis, Volume 18, Issue 8, Page 1145-1151, August 2026.
This study compared GC‐MS/MS, EA‐IRMS, and LC‐MS/MS for detecting synthetic and manipulated urine samples in doping control and forensic analysis. EA‐IRMS proved particularly effective for identifying mixtures of synthetic and authentic urine, providing a reliable complement to established authenticity testing methods.
Frank Hülsemann, Laura Franke, Dirk K. Wissenbach, Gregor Fußhöller, Mario Thevis   +4 more
wiley   +1 more source

Adulteration detection in cactus seed oil: Integrating analytical chemistry and machine learning approaches. [PDF]

Curr Res Food Sci
El Harkaoui S, Ortiz Cruz C, Roggenland A, Schneider M, Rohn S, Drusch S, Matthäus B.   +6 more
europepmc   +1 more source