Results 51 to 60 of about 68,670 (112)

In vivo PET quantification of the dopamine transporter in rat brain with [¹⁸F]LBT-999.

Nuclear Medicine and Biology, 2014
INTRODUCTION We examined whether [(18)F]LBT-999 ((E)-N-(4-fluorobut-2-enyl)2β-carbomethoxy-3β-(4'-tolyl)nortropane) is an efficient positron emission tomography (PET) tracer for the quantification of the dopamine transporter (DAT) in the healthy rat ...
S. Serrière, C. Tauber, J. Vercouillie, D. Guilloteau, J. Deloye, L. Garreau, Laurent Galineau, S. Chalon   +7 more
semanticscholar   +1 more source

Discovery of a new zinc oxide semiconductor: 21R polytype

Structural Dynamics
Zinc oxide (ZnO) is a notable semiconductor with a range of interesting electronic and optical properties. Polytypic behavior of crystal structures can strongly affect the properties of materials, especially in ZnO.
Matej Fonović, Jelena Zagorac, Maria Čebela, Dragana Jordanov, Dejan Zagorac   +4 more
doaj   +1 more source

Simultaneous mapping of the ultrafast time and fluence dependence of the laser-induced insulator-to-metal transition in magnetite

Structural Dynamics
Pump-probe methods are a ubiquitous tool in the field of ultrafast dynamic measurements. In recent years, x-ray free-electron laser experiments have gained importance due to their ability to probe with high chemical selectivity and at atomic length ...
J. O. Schunck, P. S. Miedema, R. Y. Engel, S. Dziarzhytski, G. Brenner, N. Ekanayake, C.-F. Chang, P. Bougiatioti, F. Döring, B. Rösner, C. David, C. Schüßler-Langeheine, M. Beye   +12 more
doaj   +1 more source

Mg20.66Al12.24Zn20.04

IUCrData
The title single-crystal (icosamagnesium dodecaaluminium icosazinc), was obtained during the synthesis of an Mg–Al–Zn alloy at high pressure and temperature. It crystallizes in space group Im3 (No.
Jingchao Yu, Yibo Liu, Huizi Liu, Bin Wen, Lifeng Zhang, Changzeng Fan   +5 more
doaj   +1 more source

OP06 Effects of case management on emergency service usage and mortality of people who call 999 frequently (STRETCHED): emerging results of linked data analysis

999 EMS Research Forum 2023 meeting abstracts, 2023
Timothy Driscoll, Rabeea’h Waseem Aslam, Adrian Edwards, Bethan Edwards, B. Evans, Angela Farr, Theresa Foster, Rachael Fothergill, I. Gunson, Heather Hughes, Ann John, A. Khanom, Valentina Pendolino, R. Petterson, A. Porter, Nigel Rees, A. Rosser, B. Sewell, Jason Scott, A. Tee, Alan Watkins, H. Snooks   +21 more
semanticscholar   +1 more source

Magnetization dynamics: From the Landau–Lifschitz equation to spintronics

Structural Dynamics
Magnetic storage devices are still an essential part of our information society, and magnetic random access memory could bridge the gap between storage and memory devices.
Yves Acremann
doaj   +1 more source

(Nitrito-κ2O:O′)bis[tris(4-fluorophenyl)phosphine-κP]silver(I)

IUCrData
The molecular structure of the title AgI complex, [Ag(NO2)(C18H12F3P)2], features a distorted tetrahedral geometry about the central AgI atom, with a total range of bond angles spanning from 49.80 (5) to 114.92 (1)°.
Frederick P. Malan, Kariska Potgieter, Reinout Meijboom   +2 more
doaj   +1 more source

PP58 Case management of people who call 999 frequently – qualitative study of the perspective of people providing and receiving care (STRETCHED)

999 EMS Research Forum 2023 meeting abstracts, 2023
A. Porter, Rabeea'h Aslam, Timothy Driscoll, Adrian Edwards, Bethan Edwards, B. Evans, Rachael Fothergill, Penny Gripper, I. Gunson, Shaun Harris, Heather Hughes, Ann John, A. Khanom, Ceri Phillips, R. Pockett, Nigel Rees, R. Petterson, Jason Scott, B. Sewell, H. Snooks, A. Tee, Alan Watkins   +21 more
semanticscholar   +1 more source

5-Acetyl-2-amino-4-(2-fluorophenyl)-6-methyl-4H-pyran-3-carbonitrile dichlomethane hemisolvate

IUCrData
The title compound, 2C15H13FN2O2·CH2Cl2, crystallizes with two main molecules in the asymmetric unit with a disordered dichloromethane solvent molecule.
Carren Nyapola, Sizwe J. Zamisa, Bernard Omondi, Eric M. Njogu   +3 more
doaj   +1 more source

2-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N′-(4-nitrobenzylidene)acetohydrazide monohydrate

IUCrData
In the title hydrate, C12H11N5O3S2·H2O, the dihedral angle between the aromatic rings is 9.6 (3)°. In the crystal, N—H...O and O—H...N hydrogen bonds link the components into (101) sheets.
Murugan Nidhishree, Sundaramoorthy Gomathi, Jeyaraman Selvaraj Nirmalram, Logesh Mathivathanan   +3 more
doaj   +1 more source