Results 161 to 170 of about 25,563 (307)

Towards ¹⁴C-free liquid scintillator

, 2017
A series of measurements has been started where the ¹⁴C concentration is determined from several liquid scintillator samples. A dedicated setup has been designed and constructed with the aim of measuring concentrations smaller than 10−18.
Bezrukov, L. B. (L B), Lubsandorzhiev, B. K. (B K), Umerov, S. I. (Sh I), Gangapshev, A. M. (A M), Hissa, J. (J), Zavarzina, V. P. (V P), Pshukov, A. M. (A M), Gavrilyuk, Y. M. (Y M), Krokhaleva, S. (S), Trzaska, W. H. (W H), Enqvist, T. (T), Kutuniva, J. (J), Morgalyuk, V. P. (V P), Kuusiniemi, P. (P), Virkajärvi, A. (A), Loo, K. (K), Kurlovich, A. S. (A S), Joutsenvaara, J. (J), Słupecki, M. (M), Novikova, G. Y. (G Y), Kazalov, V. V. (V V), Sinev, V. V. (V V), Grishina, V. Y. (V Yu), Yanovich, Y. A. (Y A), Veresnikova, A. V. (A V), Gurentsov, V. I. (V I), Barabanov, R. (R), Lubsandorzhiev, S. (S), Kuzminov, V. V. (V V)   +28 more
core  

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

Wildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio, Carmela Musto, Nicola Acquisti Casi, Nadia Govoni, Giuseppe Merialdi, Domenico Ventrella, Alberto Elmi, Mauro Delogu, Maria Laura Bacci   +8 more
wiley   +1 more source

Development and Performance Assessment of Single- and Double-Layer TbAG:Ce and YAG:Ce Composite Scintillators on GAGG:Ce Substrates for Optimized α-γ Discrimination and Pulse-Shape Analysis. [PDF]

Materials (Basel)
Bachiri A, Syntfeld-Każuch A, Gorbenko V, Witkiewicz-Lukaszek S, Zorenko T, Syrotych Y, Adamowski L, Swiderski L, Stasiv V, Zhydachevskyy Y, Zorenko Y.   +10 more
europepmc   +1 more source

Using programmable infusion pump in avian species – a validation methodology in geese

Wildlife Biology, EarlyView.
Wildlife face anthropogenic and natural stressors that affect their physiology and behaviour. The activity of the hypothalamic–pituitary–adrenal axis and glucocorticoid (GC) production is intrinsically linked with energy regulation and environmental stressors.
Myriam Trottier‐Paquet, Maude Gauthier‐Bouchard, Akiko Kato, Charline Parenteau, Frédéric Angelier, Pierre Legagneux   +5 more
wiley   +1 more source

Design of a next-generation conventional scintillator x-ray detector: Improved spatial resolution and fill factor. [PDF]

Med Phys
Hsieh SS.
europepmc   +1 more source

SSLG4: A novel scintillator simulation library for Geant4

This study introduces a new Scintillator Simulation Library called SSLG4 for the Geant4 Monte Carlo simulation package. With SSLG4, we aim to enhance efficiency and accelerate progress in optical simulations within the Geant4 framework by simplifying ...
Tiraş, Emrah, Kandemir, Mustafa, Kirezli, Burcu, Koca, İbrahim   +3 more
core   +1 more source

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

X-Ray Spectrometry, EarlyView.
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, Isis Franzi, Roberta Borges, Josiane Cavalcante, Olga Araujo, Alessandra Machado, Ricardo Tadeu Lopes, Davi Ferreira de Oliveira   +7 more
wiley   +1 more source

Mitigation of artifacts in imaging biosamples with optical scanning transmission electron microscopy. [PDF]

Appl Microsc
Kievits AJ, Duinkerken BHP, Lane R, Giepmans BNG, Hoogenboom JP.   +4 more
europepmc   +1 more source

The Stripping Method for X‐Ray Spectral Correction in ISO 4037‐1 Narrow Spectra Series (N10‐N150)

X-Ray Spectrometry, EarlyView.
ABSTRACT Spectrometry is an important tool for the characterization of X‐ray beams in ionizing radiation metrology. However, the use of solid‐state spectrometers for accurate measurements requires correction of spectral distortions caused by the interaction between photons and the detector.
Matheus Rebello do Nascimento, Josilene Cerqueria Santos, Eric Matos Macedo, Leonardo de Castro Pacífico, Luís Alexandre Gonçalves Magalhães   +4 more
wiley   +1 more source

Performance of high-resolution PET detectors consisting of long GAGG slabs with different reflectors. [PDF]

EJNMMI Phys
Kuang Z, Kinyanjui SM, Zhang L, Ren N, Liu Z, Tan Q, Huang J, Hu Z, Yang Y.   +8 more
europepmc   +1 more source