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Article ; Online: Comparing Survival Outcomes of Patients With LI-RADS-M Hepatocellular Carcinomas and Intrahepatic Cholangiocarcinomas.

Journal of magnetic resonance imaging : JMRI

2022 Volume 57, Issue 1, Page(s) 308–317

Abstract: ... Reporting and Data System (LI-RADS) (LR)-M lesions.: Purpose: To compare overall survival (OS) and ... M criteria and to evaluate factors associated with prognosis.: Study type: Retrospective ... Subjects: Patients at risk for HCC with at least one LR-M lesion with histologic diagnosis, from 8 ...

Abstract	Background: There is a sparsity of data evaluating outcomes of patients with Liver Imaging Reporting and Data System (LI-RADS) (LR)-M lesions. Purpose: To compare overall survival (OS) and progression free survival (PFS) between hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA) meeting LR-M criteria and to evaluate factors associated with prognosis. Study type: Retrospective. Subjects: Patients at risk for HCC with at least one LR-M lesion with histologic diagnosis, from 8 academic centers, yielding 120 patients with 120 LR-M lesions (84 men [mean age 62 years] and 36 women [mean age 66 years]). Field strength/sequence: A 1.5 and 3.0 T/3D T Assessment: The imaging categorization of each lesion as LR-M was made clinically by a single radiologist at each site and patient outcome measures were collected. Statistical tests: OS, PFS, and potential independent predictors were evaluated by Kaplan-Meier method, log-rank test, and Cox proportional hazard model. A P value of <0.05 was considered significant. Results: A total of 120 patients with 120 LR-M lesions were included; on histology 65 were HCC and 55 were iCCA. There was similar median OS for patients with LR-M HCC compared to patients with iCCA (738 days vs. 769 days, P = 0.576). There were no significant differences between patients with HCC and iCCA in terms of sex (47:18 vs. 37:18, P = 0.549), age (63.0 ± 8.4 vs. 63.4 ± 7.8, P = 0.847), etiology of liver disease (P = 0.202), presence of cirrhosis (100% vs. 100%, P = 1.000), tumor size (4.73 ± 3.28 vs. 4.75 ± 2.58, P = 0.980), method of lesion histologic diagnosis (P = 0.646), and proportion of patients who underwent locoregional therapy (60.0% vs. 38.2%, P = 0.100) or surgery (134.8 ± 165.5 vs. 142.5 ± 205.6, P = 0.913). Using multivariable analysis, nonsurgical compared to surgical management (HR, 4.58), larger tumor size (HR, 1.19), and higher MELD score (HR, 1.12) were independently associated with worse OS. Data conclusion: There was similar OS in patients with LR-M HCC and LR-M iCCA, suggesting that LR-M imaging features may more closely reflect patient outcomes than histology. Evidence level: 3 TECHNICAL EFFICACY: Stage 5.
MeSH term(s)	Male ; Humans ; Female ; Middle Aged ; Aged ; Carcinoma, Hepatocellular/pathology ; Liver Neoplasms/surgery ; Retrospective Studies ; Magnetic Resonance Imaging/methods ; Cholangiocarcinoma/diagnostic imaging ; Bile Duct Neoplasms/diagnostic imaging ; Bile Ducts, Intrahepatic ; Contrast Media
Chemical Substances	Contrast Media
Language	English
Publishing date	2022-05-05
Publishing country	United States
Document type	Journal Article
ZDB-ID	1146614-5
ISSN	1522-2586 ; 1053-1807
ISSN (online)	1522-2586
ISSN	1053-1807
DOI	10.1002/jmri.28218
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Article ; Online: Using solution- and solid-state S K-edge X-ray absorption spectroscopy with density functional theory to evaluate M-S bonding for MS4(2-) (M = Cr, Mo, W) dianions.

Olson, Angela C / Keith, Jason M / Batista, Enrique R / Boland, Kevin S / Daly, Scott R / Kozimor, Stosh A / MacInnes, Molly M / Martin, Richard L / Scott, Brian L

Dalton transactions (Cambridge, England : 2003)

2014 Volume 43, Issue 46, Page(s) 17283–17295

Abstract: Herein, we have evaluated relative changes in M-S electronic structure and orbital mixing in Group ... 6 MS4(2-) dianions using solid- and solution-phase S K-edge X-ray absorption spectroscopy (XAS; M ... Mo, W), as well as density functional theory (DFT; M = Cr, Mo, W) and time-dependent density ...

Abstract	Herein, we have evaluated relative changes in M-S electronic structure and orbital mixing in Group 6 MS4(2-) dianions using solid- and solution-phase S K-edge X-ray absorption spectroscopy (XAS; M = Mo, W), as well as density functional theory (DFT; M = Cr, Mo, W) and time-dependent density functional theory (TDDFT) calculations. To facilitate comparison with solution measurements (conducted in acetonitrile), theoretical models included gas-phase calculations as well as those that incorporated an acetonitrile dielectric, the latter of which provided better agreement with experiment. Two pre-edge features arising from S 1s → e* and t electron excitations were observed in the S K-edge XAS spectra and were reasonably assigned as (1)A1 → (1)T2 transitions. For MoS4(2-), both solution-phase pre-edge peak intensities were consistent with results from the solid-state spectra. For WS4(2-), solution- and solid-state pre-edge peak intensities for transitions involving e* were equivalent, while transitions involving the t orbitals were less intense in solution. Experimental and computational results have been presented in comparison to recent analyses of MO4(2-) dianions, which allowed M-S and M-O orbital mixing to be evaluated as the principle quantum number (n) for the metal valence d orbitals increased (3d, 4d, 5d). Overall, the M-E (E = O, S) analyses revealed distinct trends in orbital mixing. For example, as the Group 6 triad was descended, e* (π) orbital mixing remained constant in the M-S bonds, but increased appreciably for M-O interactions. For the t orbitals (σ + π*), mixing decreased slightly for M-S bonding and increased only slightly for the M-O interactions. These results suggested that the metal and ligand valence orbital energies and radial extensions delicately influenced the orbital compositions for isoelectronic ME4(2-) (E = O, S) dianions.
MeSH term(s)	Anions/chemistry ; Chromium/chemistry ; Molybdenum/chemistry ; Quantum Theory ; Solutions/chemistry ; Tungsten/chemistry ; X-Ray Absorption Spectroscopy
Chemical Substances	Anions ; Solutions ; Chromium (0R0008Q3JB) ; Molybdenum (81AH48963U) ; Tungsten (V9306CXO6G)
Language	English
Publishing date	2014-09-22
Publishing country	England
Document type	Journal Article ; Research Support, N.I.H., Extramural ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	1472887-4
ISSN	1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
ISSN (online)	1477-9234 ; 1364-5447
ISSN	0300-9246 ; 1477-9226
DOI	10.1039/c4dt02302a
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Article ; Online: Li1.5La1.5 MO6 (M = W6+, Te6+) as a new series of lithium-rich double perovskites for all-solid-state lithium-ion batteries

Marco Amores / Hany El-Shinawi / Innes McClelland / Stephen R. Yeandel / Peter J. Baker / Ronald I. Smith / Helen Y. Playford / Pooja Goddard / Serena A. Corr / Edmund J. Cussen

Nature Communications, Vol 11, Iss 1, Pp 1-

2020 Volume 12

Abstract: The development of the all solid-state battery requires the formation of stable solid/solid interfaces between different battery components. Here the authors tailor the composition to form both electrolyte and anode from the same novel family of ... ...

Abstract	The development of the all solid-state battery requires the formation of stable solid/solid interfaces between different battery components. Here the authors tailor the composition to form both electrolyte and anode from the same novel family of perovskites with shared crystal chemistry.
Keywords	Science ; Q
Language	English
Publishing date	2020-12-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
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Article ; Online: [Cr(III)8M(II)6](12+) Coordination Cubes (M(II)=Cu, Co).

Sanz, Sergio / O'Connor, Helen M / Pineda, Eufemio Moreno / Pedersen, Kasper S / Nichol, Gary S / Mønsted, Ole / Weihe, Høgni / Piligkos, Stergios / McInnes, Eric J L / Lusby, Paul J / Brechin, Euan K

Angewandte Chemie (International ed. in English)

2015 Volume 54, Issue 23, Page(s) 6761–6764

Abstract: Cr(III)8M(II)6](12+) (M(II) =Cu, Co) coordination cubes were constructed from a simple [Cr(III) L3 ... metalloligand and a "naked" M(II) salt. The flexibility in the design proffers the potential to tune ...

Abstract	[Cr(III)8M(II)6](12+) (M(II) =Cu, Co) coordination cubes were constructed from a simple [Cr(III) L3 ] metalloligand and a "naked" M(II) salt. The flexibility in the design proffers the potential to tune the physical properties, as all the constituent parts of the cage can be changed without structural alteration. Computational techniques (known in theoretical nuclear physics as statistical spectroscopy) in tandem with EPR spectroscopy are used to interpret the magnetic behavior.
Language	English
Publishing date	2015-04-17
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2011836-3
ISSN	1521-3773 ; 1433-7851
ISSN (online)	1521-3773
ISSN	1433-7851
DOI	10.1002/anie.201501041
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Article: Multihadronic events at Ec.m.

Petersen / Abrams / Adolphsen / Akerlof / Alexander / Alvarez / Amidei / Baden / Ballam / Barish / Barklow / Barnett / Bartelt / Blockus / Bonvicini / Boyarski / Boyer / Brabson / Breakstone /

Brom / Bulos / Burchat / Burke / Butler / Calvino / Cence / Chapman / Cords / Coupal / DeStaebler / Dorfan / Drell / Feldman / Fernandez / Field / Ford / Fordham / Frey / Fujino / Gan / Gidal / Gladney / Glanzman / Gold / Goldhaber / Golding / Green / Grosse-Wiesmann / Haggerty / Hanson / Harr / Harris / Hawkes / Hayes / Herrup / Heusch / Himel / Hoenk / Hollebeek / Hutchinson / Hylen / Innes / Jaffre

Physical review. D, Particles and fields

1988 Volume 37, Issue 1, Page(s) 1–27

Language	English
Publishing date	1988-01-01
Publishing country	United States
Document type	Journal Article
ZDB-ID	209772-2
ISSN	0556-2821 ; 2470-0010 ; 1550-7998
ISSN	0556-2821 ; 2470-0010 ; 1550-7998
DOI	10.1103/physrevd.37.1
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Article ; Online: EPR spectroscopy of a family of Cr(III) 7M(II) (M = Cd, Zn, Mn, Ni) "wheels": studies of isostructural compounds with different spin ground states.

Piligkos, Stergios / Weihe, Høgni / Bill, Eckhard / Neese, Frank / El Mkami, Hassane / Smith, Graham M / Collison, David / Rajaraman, Gopalan / Timco, Grigore A / Winpenny, Richard E P / McInnes, Eric J L

Chemistry (Weinheim an der Bergstrasse, Germany)

2009 Volume 15, Issue 13, Page(s) 3152–3167

Abstract: ... see figure) of the heterooctametalic "wheels" Cr(7)M provide rare examples of high nuclearity ... wave EPR spectra of the heterooctametalic "wheels", [(CH(3))(2)NH(2)][Cr(III) (7)M(II)F(8)((CH(3))(3 ... CCOO)(16)], hereafter Cr(7)M, where M=Cd, Zn, Mn, and Ni. These experimental spectra provide rare ...

Abstract	Spinning wheels: The presented highly resolved multifrequency continuous wave EPR spectra (e.g., see figure) of the heterooctametalic "wheels" Cr(7)M provide rare examples of high nuclearity polymetallic systems where detailed information on the spin-Hamiltonian parameters of the ground and excited spin states is observed.We present highly resolved multifrequency (X-, K-, Q- and W-band) continous wave EPR spectra of the heterooctametalic "wheels", [(CH(3))(2)NH(2)][Cr(III) (7)M(II)F(8)((CH(3))(3)CCOO)(16)], hereafter Cr(7)M, where M=Cd, Zn, Mn, and Ni. These experimental spectra provide rare examples of high nuclearity polymetallic systems where detailed information on the spin-Hamiltonian parameters of the ground and excited spin states is observed. We interpret the EPR spectra by use of restricted size effective subspaces obtained by the rigorous solution of spin-Hamiltonians of dimension up to 10(5) by use of the Davidson algorithm. We show that transferability of spin-Hamiltonian parameters across complexes of the Cr(7)M family is possible and that the spin-Hamiltonian parameters of Cr(7)M do not have sharply defined values, but are rather distributed around a mean value.
MeSH term(s)	Algorithms ; Cadmium/analysis ; Cadmium/chemistry ; Chromium/analysis ; Chromium/chemistry ; Crystallography, X-Ray ; Electron Spin Resonance Spectroscopy/methods ; Manganese/analysis ; Manganese/chemistry ; Models, Chemical ; Molecular Conformation ; Molecular Structure ; Nickel/analysis ; Nickel/chemistry ; Zinc/analysis ; Zinc/chemistry
Chemical Substances	Cadmium (00BH33GNGH) ; Chromium (0R0008Q3JB) ; Manganese (42Z2K6ZL8P) ; Nickel (7OV03QG267) ; Zinc (J41CSQ7QDS)
Language	English
Publishing date	2009
Publishing country	Germany
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1478547-x
ISSN	1521-3765 ; 0947-6539
ISSN (online)	1521-3765
ISSN	0947-6539
DOI	10.1002/chem.200801895
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Article: Familiarization, reliability, and comparability of a 40-m maximal shuttle run test.

Glaister, Mark / Hauck, Hanna / Abraham, Corinne S / Merry, Kevin L / Beaver, Dean / Woods, Bernadette / McInnes, Gillian

Journal of sports science & medicine

2009 Volume 8, Issue 1, Page(s) 77–82

Abstract: The aims of this study were to examine familiarization and reliability associated with a 40-m ... maximal shuttle run test (40-m MST), and to compare performance measures from the test ... of the 40-m MST (8 × 40-m; 20 s rest periods) followed by one trial of a UMSRT (12 × 30-m; repeated every 35 ...

Abstract	The aims of this study were to examine familiarization and reliability associated with a 40-m maximal shuttle run test (40-m MST), and to compare performance measures from the test with those of a typical unidirectional multiple sprint running test (UMSRT). 12 men and 4 women completed four trials of the 40-m MST (8 × 40-m; 20 s rest periods) followed by one trial of a UMSRT (12 × 30-m; repeated every 35 s); with seven days between trials. All trials were conducted indoors and performance times were recorded via twin-beam photocells. Significant between-trial differences in mean 40-m MST times were indicative of learning effects between trials 1 and 2. Test-retest reliability across the remaining trials as determined by coefficient of variation (CV) and intraclass correlation coefficient (ICC) revealed: a) very good reliability for measures of fastest and mean shuttle time (CV = 1.1 - 1.3%; ICC = 0.91 - 0.92); b) good reliability for measures of blood lactate (CV = 10.1 - 23.9%; ICC = 0.74 - 0.82) and ratings of perceived exertion (CV = 5.3 - 7.6%; ICC = 0.79 - 0.84); and c) poor reliability for measures of fatigue (CV = 38.7%; ICC = 0.59). Comparisons between performance indices of the 40-m MST and the UMSRT revealed significant correlations between all measures, except pre-test blood lactate concentration (r = 0. 47). Whilst the 40-m MST does not appear to provide more information than can be gleaned from a typical UMSRT, following the completion of a familiarization trial, the 40-m MST provides an alternative and, except for fatigue measures, reliable means of evaluating repeated sprint ability. Key pointsTests of multiple sprint performance are a popular means of evaluating repeated sprint ability.Multiple sprint tests incorporating changes of direction may be more ecologically valid than unidirectional protocols.The 40-m maximal shuttle run test is a reliable way of evaluating repeated sprint ability following the completion of one familiarization trial.The 40-m maximal shuttle run test shows no clear advantage over a standard unidirectional multiple sprint test.
Language	English
Publishing date	2009-03-01
Publishing country	Turkey
Document type	Journal Article
ISSN	1303-2968
ISSN	1303-2968
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Article ; Online: Quantitative analysis of sperm plane circular movement in the blue mussels Mytilus edulis, M. trossulus and their hybrids.

Liu, Guangxu / Innes, David / Thompson, Raymond J

Journal of experimental zoology. Part A, Ecological genetics and physiology

2011 Volume 315, Issue 5, Page(s) 280–290

Abstract: ... the purpose of this study was to investigate sperm movement pattern of blue mussel M. edulis, M. trossulus and ... a lower angle change rate than M. edulis and M. trossulus. Published studies have shown that sperm ...

Abstract	Fertilization success of free spawning organisms such as Mytilus species depends on gamete interactions. Therefore, gamete traits such as sperm movement are important for determining fertilization success in free spawning organisms. Since little is known about sperm movement pattern in Mytilus species, the purpose of this study was to investigate sperm movement pattern of blue mussel M. edulis, M. trossulus and their hybrids using computer-assisted sperm movement video analysis. Sperm of all genotypes were found to conduct circular movement in a two-dimensional plane. Furthermore, new sperm movement parameters, real time radius (R), angle change rate (θ) and the center of circular track (O(t)) were developed to verify and quantitatively describe the plane circular movement pattern using software (Image-J) that may be widely applied to sperm movement study in other organisms. Angle change rate was positively correlated to fertilization success. However, no correlation between fertilization and real time radius was detected. Although no interspecific differences were found in the radius, the F¹ (first generation) hybrid sperm had a lower angle change rate than M. edulis and M. trossulus. Published studies have shown that sperm circular movement is more prevalent in aquatic broadcast spawning species than in species with mating behavior or internal fertilization. Therefore, a two-dimensional circular movement pattern in sperm may represent a trait that increases fertilization success for broadcast spawning species by either increasing gamete interaction rate at a small scale and/or avoiding swimming further away from the eggs before sperm detects the chemoattractant gradient.
MeSH term(s)	Animals ; Fertilization/physiology ; Genotype ; Hybridization, Genetic ; Image Processing, Computer-Assisted ; Male ; Models, Biological ; Mytilus/genetics ; Mytilus/physiology ; Newfoundland and Labrador ; Species Specificity ; Sperm Motility/physiology ; Video Recording
Language	English
Publishing date	2011-06-01
Publishing country	United States
Document type	Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2099021-2
ISSN	1932-5231 ; 1552-499X ; 2471-5638 ; 0022-104X ; 1932-5223 ; 1548-8969
ISSN (online)	1932-5231 ; 1552-499X
ISSN	2471-5638 ; 0022-104X ; 1932-5223 ; 1548-8969
DOI	10.1002/jez.674
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Article ; Online: Incomplete reproductive isolation in the blue mussel (Mytilus edulis and M. trossulus) hybrid zone in the Northwest Atlantic: role of gamete interactions and larval viability.

Miranda, Marcelo B B / Innes, David J / Thompson, Raymond J

The Biological bulletin

2010 Volume 218, Issue 3, Page(s) 266–281

Abstract: ... sympatric mussel species (Mytilus edulis, M. trossulus) that hybridize in nature. In this study prezygotic ... that partial reproductive isolation between M. edulis and M. trossulus involves both prezygotic ...

Abstract	Reproductive isolation in free-spawning organisms may involve only small changes in the gamete surface molecules that control fertilization, linking gamete incompatibility and speciation. Most studies have focused on species in which natural hybrids are absent and reproductive isolation is complete, but how gamete incompatibility evolves remains unclear. Reproductive isolation is incomplete between two sympatric mussel species (Mytilus edulis, M. trossulus) that hybridize in nature. In this study prezygotic and postzygotic components of reproductive incompatibility were examined in laboratory crosses. Conspecific crosses showed significantly greater rates of fertilization than heterospecific crosses, although some females of both species showed heterospecific gamete compatibility. The proportion of fertilized eggs developing into normal larvae was not significantly different between conspecific and heterospecific crosses, but survival of normal larvae was greater for conspecific crosses. Mixed-species sperm experiments suggested that conspecific sperm preference may further limit hybridization. The different components of reproductive incompatibility and total incompatibility varied among females of both species. Although our study has shown that partial reproductive isolation between M. edulis and M. trossulus involves both prezygotic gamete interactions and postzygotic larval survival, further research is required to determine the potential role of gamete incompatibility in the evolution of complete reproductive isolation between these species.
MeSH term(s)	Animals ; Atlantic Ocean ; Female ; Hybridization, Genetic ; Larva/physiology ; Male ; Mytilus edulis/genetics ; Mytilus edulis/physiology ; Reproduction ; Sperm-Ovum Interactions ; Survival Analysis
Language	English
Publishing date	2010-06
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1268-3
ISSN	1939-8697 ; 0006-3185 ; 0148-9488
ISSN (online)	1939-8697
ISSN	0006-3185 ; 0148-9488
DOI	10.1086/BBLv218n3p266
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Article ; Online: FAMILIARIZATION, RELIABILITY, AND COMPARABILITY OF A 40-M MAXIMAL SHUTTLE RUN TEST

Mark Glaister / Hanna Hauck / Corinne S. Abraham / Kevin L. Merry / Dean Beaver / Bernadette Woods / Gillian McInnes

Journal of Sports Science and Medicine, Vol 8, Iss 1, Pp 77-

2009 Volume 82

Abstract	The aims of this study were to examine familiarization and reliability associated with a 40-m maximal shuttle run test (40-m MST), and to compare performance measures from the test with those of a typical unidirectional multiple sprint running test (UMSRT). 12 men and 4 women completed four trials of the 40-m MST (8 × 40-m; 20 s rest periods) followed by one trial of a UMSRT (12 × 30-m; repeated every 35 s); with seven days between trials. All trials were conducted indoors and performance times were recorded via twin-beam photocells. Significant between-trial differences in mean 40-m MST times were indicative of learning effects between trials 1 and 2. Test-retest reliability across the remaining trials as determined by coefficient of variation (CV) and intraclass correlation coefficient (ICC) revealed: a) very good reliability for measures of fastest and mean shuttle time (CV = 1.1 - 1.3%; ICC = 0.91 - 0.92); b) good reliability for measures of blood lactate (CV = 10.1 - 23.9%; ICC = 0.74 - 0.82) and ratings of perceived exertion (CV = 5.3 - 7.6%; ICC = 0.79 - 0.84); and c) poor reliability for measures of fatigue (CV = 38.7%; ICC = 0.59). Comparisons between performance indices of the 40-m MST and the UMSRT revealed significant correlations between all measures, except pre-test blood lactate concentration (r = 0. 47). Whilst the 40-m MST does not appear to provide more information than can be gleaned from a typical UMSRT, following the completion of a familiarization trial, the 40-m MST provides an alternative and, except for fatigue measures, reliable means of evaluating repeated sprint ability
Keywords	Repeated sprint ability ; intermittent ; agility ; multiple sprint work ; Sports ; GV557-1198.995 ; Sports medicine ; RC1200-1245
Subject code	796
Language	English
Publishing date	2009-03-01T00:00:00Z
Publisher	University of Uludag
Document type	Article ; Online
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