Results 61 to 70 of about 64,134 (104)

Crystal structure of a zwitterionic azaallyl zirconiumamide complex bearing a Zr+-μ-CH3—B− moiety and one equivalent of n-hexane as a solvent

IUCrData, 2018
The zirconiumamide complex [(cyclohex-1-enyl)cyclohexylamido]bis(dicyclohexylamido)[methyltris(pentafluorophenyl)borato]zirconium(IV) hexane monosolvate, [Zr{N(C6H11)2}2{N(C6H11)(C6H9)}{BCH3(C6F5)3}]·C6H14, is zwitterionic and bears a Zr+—μ-CH3—B− moiety.
Nils Frerichs, Christian Adler, Marc Schmidtmann, Rüdiger Beckhaus   +3 more
doaj   +1 more source

Using ambulance service PCRs to understand 999 call-outs to older people with dementia

, 2016
Objectives: To use local ambulance service patient care records (PCRs) at an aggregate level to study the use of emergency medical services (EMS) by older people with dementia in two English counties.
Marina Buswell, Philip Lumbard, Jane Fleming, DR Ayres, C. Brayne, C. Goodman   +5 more
semanticscholar   +1 more source

1-((E)-{2-[4-(2-{(1E)-[(carbamothioylamino)imino]methyl}phenoxy)butoxy]benzylidene}amino)thiourea dimethyl sulfoxide disolvate

IUCrData, 2016
The title compound, C20H24N6O2S2·2C2H6OS, has crystallographically imposed centrosymmetry. The packing is assisted by N—H...O, C—H...O and N—H...S interactions with the lattice solvent molecules, forming a two-dimensional network parallel to (1-10).
Joel T. Mague, Shaaban K. Mohamed, Mehmet Akkurt, Eman M. M. Abdel-Raheem, Mustafa R. Albayati   +4 more
doaj   +1 more source

Liquid-phase mega-electron-volt ultrafast electron diffraction

Structural Dynamics, 2020
The conversion of light into usable chemical and mechanical energy is pivotal to several biological and chemical processes, many of which occur in solution.
J. P. F. Nunes, K. Ledbetter, M. Lin, M. Kozina, D. P. DePonte, E. Biasin, M. Centurion, C. J. Crissman, M. Dunning, S. Guillet, K. Jobe, Y. Liu, M. Mo, X. Shen, R. Sublett, S. Weathersby, C. Yoneda, T. J. A. Wolf, J. Yang, A. A. Cordones, X. J. Wang   +20 more
doaj   +1 more source

catena-Poly[[trimethyltin(IV)]-μ-methylphenylphosphinato-κ2O:O′]

IUCrData, 2017
A new trimethyltin(IV) coordination polymer, [Sn(CH3)3(C7H8O2P)], has been prepared by treatment of methylphenylphosphinic acid and trimethyltin chloride with sodium ethoxide in methanol.
Chunhua Fu, Rufen Zhang, Shaoliang Zhang
doaj   +1 more source

4-Benzyloxy-1-oxaspiro[4.6]undec-3-en-2-one

IUCrData, 2016
The title compound, C17H20O3, the cycloheptane ring adopts a slightly distorted chair conformation. The planar five-membered ring is inclined at 57.13 (11)° to the phenyl ring of the benzyloxy substituent.
Jose H. Quintana Mendoza, J. A. Henao, Elvis Robles Marin, Juan Manuel Urbina Gonzalez   +3 more
doaj   +1 more source

Tropomyosin diffusion over actin subunits facilitates thin filament assembly

Structural Dynamics, 2016
Coiled-coil tropomyosin binds to consecutive actin-subunits along actin-containing thin filaments. Tropomyosin molecules then polymerize head-to-tail to form cables that wrap helically around the filaments. Little is known about the assembly process that
Stefan Fischer, Michael J. Rynkiewicz, Jeffrey R. Moore, William Lehman   +3 more
doaj   +1 more source

9-(1H-Benzo[d]imidazol-2-yl)-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline

IUCrData, 2017
The title compound, C19H19N3, is a 2-heteroaryl benzimidazole derivative obtained through a straightforward and efficient protocol starting from julolidine-9-carbaldehyde and 1,2-phenylendiamine.
Gerardo García González, M. V. Basavanag Unnamatla   +1 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, Bernadette Sewell, Jason Scott, A. Tee, Alan Watkins, H. Snooks   +21 more
semanticscholar   +1 more source

4-Cyano-3,5-bis(phenyl)pyrazole

IUCrData, 2017
There are two independent molecules in the asymmetric unit of the title compound, C16H11N3. The molecules are linked by pairs of N—H...N hydrogen bonds, forming inversion dimers with an R22 (6) ring motif.
Ningfeng Zhao, Aanuoluwapo Adeyemi, Arielle Pompilius   +2 more
doaj   +1 more source