Results 101 to 110 of about 7,015,125 (284)

Characterization of the Ferrara animal PET scanner

, 2002
A dedicated small animal PET scanner, YAPPET, was designed and built at Ferrara University. Each detector consists of a 20 x 20 matrix of 2 x 2 x 30 mm(3) YAP:Ce finger-like crystals glued together and directly coupled to a Hamamatsu position sensitive ...
Zavattini G, Bettinardi V, Motta A, Di Domenico G, Gilardi MC, DI DOMENICO, Giovanni, ZAVATTINI, Guido, DEL GUERRA, ALBERTO, Damiani C, MOTTA, Alfonso, DAMIANI, Chiara   +10 more
core   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

In vivo tumor imaging in mice using a state-of-the-art clinical PET/CT in comparison with a small animal PET and a small animal CT.

, 2006
The aim of this prospective study was to assess the feasibility of a state-of-the-art clinical PET/CT scanner for in vivo tumor imaging in mice in comparison to a small animal PET scanner and a small animal CT scanner.
Seemann, MD;Beck, R;Ziegler, S
core  

A total-body small animal PET scanner with a 4-layer DOI detector

, 2021
Objectives: Development of a total-body small animal PET scanner with a 4-layer DOI detector to achieve high-sensitivity and uniform spatial resolution for rodent imaging.
995237, 995238, Kang, Hangyu
core  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Preliminary test results on the new electronic readout of the YAP-(S)PET small animal scanner

, 2002
A small animal PET-SPECT scanner (YAP-(S)PET) prototype was built at the Physics Department of the University of Ferrara and is presently being used at the Nuclear Medicine Department for radiopharmaceutical studies on rats. The first YAP(S)PET prototype
Di Domenico G, DI DOMENICO, Giovanni, MALAGUTI, Roberto, ZAVATTINI, Guido, DEL GUERRA, ALBERTO, Ramusino AC, COTTA RAMUSINO, Angelo, Tonini E, Malaguti R, Damiani C, Chiozzi S, DAMIANI, Chiara, Zavattini G.   +12 more
core   +1 more source

Nonlinear effect of pile-up in the quantification of a small animal PET scanner [PDF]

, 2008
Proceeding of: 2008 IEEE Nuclear Science Symposium Conference Record (NSS '08), Dresden, Germany, 19-25 Oct. 2008Accurate and reliable quantitative analysis of PET images are necessary for pre-clinical studies. To derive quantitative information from PET
Joaquin Lopez Herraiz, Desco Menéndez, Manuel, Desco, Manuel, Vaquero López, Juan José, Udías, José Manuel, Herranz, Elena, Jose Manuel Udias, Vicente, Esther, López Herraiz, Joaquín, Vaquero, Juan José, Esther Vicente, Elena Herranz, Juan Jose Vaquero, España, Samuel, Samuel Espana, M. Desco   +15 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Event-by-event motion compensation for small animal PET

, 2007
In small animal PET imaging anaesthesia is usually required to eliminate motion. However, both anaesthesia and the alternative of forcibly restraining the animal, can disturb the very biochemical pathways that are of most interest in the brain.
Victor W. Zhou, S Meikle (9890720), Andre Z. Kyme, A Kyme (9890708), Roger R. Fulton, Steven R. Meikle, R Fulton (9890711), Weidong Zhou (9847925)   +7 more
core   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source