LIVIVO - Search results -

Search results

Result 1 - 10 of total 17

Search options

Article: No evidence for direct thermal carryover effects on starvation tolerance in the obligate blood-feeder,

Weaving, Hester / Lord, Jennifer S / Haines, Lee / English, Sinead

2023 Volume 13, Issue 10, Page(s) e10652

Abstract: Thermal stress during development can prime animals to cope better with similar conditions in later life. Alternatively, negative effects of thermal stress can persist across life stages and result in poorer quality adults (negative carryover effects). ... ...

Abstract	Thermal stress during development can prime animals to cope better with similar conditions in later life. Alternatively, negative effects of thermal stress can persist across life stages and result in poorer quality adults (negative carryover effects). As mean temperatures increase due to climate change, evidence for such effects across diverse taxa is required. Using
Language	English
Publishing date	2023-10-18
Publishing country	England
Document type	Journal Article
ZDB-ID	2635675-2
ISSN	2045-7758
ISSN	2045-7758
DOI	10.1002/ece3.10652
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article ; Online: A global perspective on collision and non-collision match characteristics in male rugby union: Comparisons by age and playing standard.

Till, Kevin / Hendricks, Sharief / Scantlebury, Sean / Dalton-Barron, Nick / Gill, Nicholas / den Hollander, Steve / Kemp, Simon / Kilding, Andrew E / Lambert, Mike / Mackreth, Peter / O'Reilly, John / Owen, Cameron / Spencer, Kirsten / Stokes, Keith / Tee, Jason / Tucker, Ross / Vaz, Luis / Weaving, Dan / Jones, Ben

European journal of sport science

2023 Volume 23, Issue 7, Page(s) 1131–1145

Abstract: This study quantified and compared the collision and non-collision match characteristics across age categories (i.e. U12, U14, U16, U18, Senior) for both amateur and elite playing standards from Tier 1 rugby union nations (i.e. England, South Africa, New ...

Abstract	This study quantified and compared the collision and non-collision match characteristics across age categories (i.e. U12, U14, U16, U18, Senior) for both amateur and elite playing standards from Tier 1 rugby union nations (i.e. England, South Africa, New Zealand). Two-hundred and one male matches (5911 min ball-in-play) were coded using computerised notational analysis, including 193,708 match characteristics (e.g. 83,688 collisions, 33,052 tackles, 13,299 rucks, 1006 mauls, 2681 scrums, 2923 lineouts, 44,879 passes, 5568 kicks). Generalised linear mixed models with
MeSH term(s)	Humans ; Male ; Football ; Rugby ; Athletes ; South Africa
Language	English
Publishing date	2023-02-19
Publishing country	England
Document type	Journal Article
ISSN	1536-7290
ISSN (online)	1536-7290
DOI	10.1080/17461391.2022.2160938
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: 3D microstructure design of lithium-ion battery electrodes assisted by X-ray nano-computed tomography and modelling.

Lu, Xuekun / Bertei, Antonio / Finegan, Donal P / Tan, Chun / Daemi, Sohrab R / Weaving, Julia S / O'Regan, Kieran B / Heenan, Thomas M M / Hinds, Gareth / Kendrick, Emma / Brett, Dan J L / Shearing, Paul R

Nature communications

2020 Volume 11, Issue 1, Page(s) 2079

Abstract: Driving range and fast charge capability of electric vehicles are heavily dependent on the 3D microstructure of lithium-ion batteries (LiBs) and substantial fundamental research is required to optimise electrode design for specific operating conditions. ... ...

Abstract	Driving range and fast charge capability of electric vehicles are heavily dependent on the 3D microstructure of lithium-ion batteries (LiBs) and substantial fundamental research is required to optimise electrode design for specific operating conditions. Here we have developed a full microstructure-resolved 3D model using a novel X-ray nano-computed tomography (CT) dual-scan superimposition technique that captures features of the carbon-binder domain. This elucidates how LiB performance is markedly affected by microstructural heterogeneities, particularly under high rate conditions. The elongated shape and wide size distribution of the active particles not only affect the lithium-ion transport but also lead to a heterogeneous current distribution and non-uniform lithiation between particles and along the through-thickness direction. Building on these insights, we propose and compare potential graded-microstructure designs for next-generation battery electrodes. To guide manufacturing of electrode architectures, in-situ X-ray CT is shown to reliably reveal the porosity and tortuosity changes with incremental calendering steps.
Language	English
Publishing date	2020-04-29
Publishing country	England
Document type	Journal Article
ZDB-ID	2553671-0
ISSN	2041-1723 ; 2041-1723
ISSN (online)	2041-1723
ISSN	2041-1723
DOI	10.1038/s41467-020-15811-x
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Exploring cycling induced crystallographic change in NMC with X-ray diffraction computed tomography.

Daemi, Sohrab R / Tan, Chun / Vamvakeros, Antonis / Heenan, Thomas M M / Finegan, Donal P / Di Michiel, Marco / Beale, Andrew M / Cookson, James / Petrucco, Enrico / Weaving, Julia S / Jacques, Simon / Jervis, Rhodri / Brett, Dan J L / Shearing, Paul R

Physical chemistry chemical physics : PCCP

2020 Volume 22, Issue 32, Page(s) 17814–17823

Abstract: This study presents the application of X-ray diffraction computed tomography for the first time to analyze the crystal dimensions of LiNi0.33Mn0.33Co0.33O2 electrodes cycled to 4.2 and 4.7 V in full cells with graphite as negative electrodes at 1 μm ... ...

Abstract	This study presents the application of X-ray diffraction computed tomography for the first time to analyze the crystal dimensions of LiNi0.33Mn0.33Co0.33O2 electrodes cycled to 4.2 and 4.7 V in full cells with graphite as negative electrodes at 1 μm spatial resolution to determine the change in unit cell dimensions as a result of electrochemical cycling. The nature of the technique permits the spatial localization of the diffraction information in 3D and mapping of heterogeneities from the electrode to the particle level. An overall decrease of 0.4% and 0.6% was observed for the unit cell volume after 100 cycles for the electrodes cycled to 4.2 and 4.7 V. Additionally, focused ion beam-scanning electron microscope cross-sections indicate extensive particle cracking as a function of upper cut-off voltage, further confirming that severe cycling stresses exacerbate degradation. Finally, the technique facilitates the detection of parts of the electrode that have inhomogeneous lattice parameters that deviate from the bulk of the sample, further highlighting the effectiveness of the technique as a diagnostic tool, bridging the gap between crystal structure and electrochemical performance.
Language	English
Publishing date	2020-06-24
Publishing country	England
Document type	Journal Article
ZDB-ID	1476244-4
ISSN	1463-9084 ; 1463-9076
ISSN (online)	1463-9084
ISSN	1463-9076
DOI	10.1039/d0cp01851a
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: 3D microstructure design of lithium-ion battery electrodes assisted by X-ray nano-computed tomography and modelling

Xuekun Lu / Antonio Bertei / Donal P. Finegan / Chun Tan / Sohrab R. Daemi / Julia S. Weaving / Kieran B. O’Regan / Thomas M. M. Heenan / Gareth Hinds / Emma Kendrick / Dan J. L. Brett / Paul R. Shearing

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

2020 Volume 13

Abstract: The 3D microstructure of the electrode predominantly determines the electrochemical performance of Li-ion batteries. Here, the authors show that the microstructural heterogeneities lead to non-uniform Li insertion and current distribution while graded- ... ...

Abstract	The 3D microstructure of the electrode predominantly determines the electrochemical performance of Li-ion batteries. Here, the authors show that the microstructural heterogeneities lead to non-uniform Li insertion and current distribution while graded-microstructures improve the performance.
Keywords	Science ; Q
Language	English
Publishing date	2020-04-01T00:00:00Z
Publisher	Nature Publishing Group
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: 3D microstructure design of lithium-ion battery electrodes assisted by X-ray nano-computed tomography and modelling

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

2020 Volume 13

Abstract	The 3D microstructure of the electrode predominantly determines the electrochemical performance of Li-ion batteries. Here, the authors show that the microstructural heterogeneities lead to non-uniform Li insertion and current distribution while graded-microstructures improve the performance.
Keywords	Science ; Q
Language	English
Publishing date	2020-04-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Rett syndrome: clinical review and genetic update.

Weaving, L S / Ellaway, C J / Gécz, J / Christodoulou, J

Journal of medical genetics

2005 Volume 42, Issue 1, Page(s) 1–7

Abstract: Rett syndrome (RS) is a severe neurodevelopmental disorder that contributes significantly to severe intellectual disability in females worldwide. It is caused by mutations in MECP2 in the majority of cases, but a proportion of atypical cases may result ... ...

Abstract	Rett syndrome (RS) is a severe neurodevelopmental disorder that contributes significantly to severe intellectual disability in females worldwide. It is caused by mutations in MECP2 in the majority of cases, but a proportion of atypical cases may result from mutations in CDKL5, particularly the early onset seizure variant. The relationship between MECP2 and CDKL5, and whether they cause RS through the same or different mechanisms is unknown, but is worthy of investigation. Mutations in MECP2 appear to give a growth disadvantage to both neuronal and lymphoblast cells, often resulting in skewing of X inactivation that may contribute to the large degree of phenotypic variation. MeCP2 was originally thought to be a global transcriptional repressor, but recent evidence suggests that it may have a role in regulating neuronal activity dependent expression of specific genes such as Hairy2a in Xenopus and Bdnf in mouse and rat.
MeSH term(s)	Animals ; Disease Models, Animal ; Humans ; Methyl-CpG-Binding Protein 2/genetics ; Mutation ; Neurons/physiology ; Protein-Serine-Threonine Kinases/genetics ; Rett Syndrome/genetics
Chemical Substances	MECP2 protein, human ; Methyl-CpG-Binding Protein 2 ; Protein-Serine-Threonine Kinases (EC 2.7.11.1) ; CDKL5 protein, human (EC 2.7.11.22)
Language	English
Publishing date	2005-01
Publishing country	England
Document type	Journal Article ; Review
ZDB-ID	220881-7
ISSN	1468-6244 ; 0022-2593
ISSN (online)	1468-6244
ISSN	0022-2593
DOI	10.1136/jmg.2004.027730
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Full text

In stock of ZB MED Cologne/Königswinter

Zs.A 177: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article: Behavioural and psychological symptoms of Alzheimer type dementia are not correlated with plasma homocysteine concentration.

Tabet, N / Rafi, H / Weaving, G / Lyons, B / Iversen, S A

Dementia and geriatric cognitive disorders

2006 Volume 22, Issue 5-6, Page(s) 432–438

Abstract: ... micromol/l) and AD patients without BPSD (17.34 micromol/l). Similarly, there was no significant difference ...

Abstract	Background/aims: Vitamin B12 and folate deficiencies have been associated with cognitive impairment and various psychiatric symptoms but not specifically with behavioural and psychological symptoms of dementia (BPSD). A limitation of previous studies in dementia was lack of concurrent homocysteine measurement especially as it may provide a better indicator of tissue activities of these vitamins. This study was designed to clarify whether a relationship exists between plasma homocysteine concentration and BPSD. Methods: Plasma homocysteine, serum vitamin B12 and folate were measured in 23 Alzheimer's disease (AD) patients with BPSD and 27 AD patients without BPSD as determined through the use of the Neuropsychiatric Inventory (NPI). Blood levels of measured substances were also correlated with individual NPI scores and with cumulative NPI scores for different cluster of symptoms. Results: There was no significant difference (p = 0.956) in the mean plasma homocysteine levels between AD patients with BPSD (17.48 micromol/l) and AD patients without BPSD (17.34 micromol/l). Similarly, there was no significant difference between the two groups in the mean serum B12 (382.61 and 391.60 pg/ml, respectively) and folate (7.95 and 10.02 ng/ml, respectively). Mean levels for both vitamins were well within the laboratory reference range. Neither individual nor cluster NPI scores correlated significantly with plasma homocysteine. Conclusion: This study shows for the first time that BPSD are not associated with hyperhomocysteinaemia in Alzheimer dementia. Although previous studies have identified homocysteine as an independent risk factor in AD, the results reported here do not lend weight to an aetiological role for homocysteine specifically in BPSD.
MeSH term(s)	Aged ; Aged, 80 and over ; Alzheimer Disease/blood ; Alzheimer Disease/diagnosis ; Alzheimer Disease/psychology ; Female ; Folic Acid/blood ; Homocysteine/blood ; Humans ; Male ; Mental Disorders/diagnosis ; Mental Disorders/etiology ; Mental Disorders/psychology ; Neuropsychological Tests ; Psychological Tests ; Severity of Illness Index ; Vitamin B 12/blood
Chemical Substances	Homocysteine (0LVT1QZ0BA) ; Folic Acid (935E97BOY8) ; Vitamin B 12 (P6YC3EG204)
Language	English
Publishing date	2006
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1026007-9
ISSN	1420-8008 ; 1013-7424
ISSN	1420-8008 ; 1013-7424
DOI	10.1159/000095802
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 2866: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article ; Online: Refining the phenotype of common mutations in Rett syndrome.

Colvin, L / Leonard, H / de Klerk, N / Davis, M / Weaving, L / Williamson, S / Christodoulou, J

Journal of medical genetics

2003 Volume 41, Issue 1, Page(s) 25–30

MeSH term(s)	Adolescent ; Adult ; Child ; Child, Preschool ; Chromosomal Proteins, Non-Histone ; Chromosomes, Human, X/genetics ; Cohort Studies ; CpG Islands/genetics ; DNA-Binding Proteins/genetics ; Dosage Compensation, Genetic ; Female ; Humans ; Male ; Methyl-CpG-Binding Protein 2 ; Mutation/genetics ; Phenotype ; Repressor Proteins/genetics ; Rett Syndrome/genetics
Chemical Substances	Chromosomal Proteins, Non-Histone ; DNA-Binding Proteins ; MECP2 protein, human ; Methyl-CpG-Binding Protein 2 ; Repressor Proteins
Language	English
Publishing date	2003-10-01
Publishing country	England
Document type	Letter ; Multicenter Study ; Research Support, Non-U.S. Gov't
ZDB-ID	220881-7
ISSN	1468-6244 ; 0022-2593
ISSN (online)	1468-6244
ISSN	0022-2593
DOI	10.1136/jmg.2003.011130
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 177: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: 07.03 FETUIN-A IS INDEPENDENTLY ASSOCIATED WITH PROGRESSIVE AORTIC STIFFNESS IN PATIENTS WITH CHRONIC KIDNEY DISEASE

L.A. Tomlinson / S.G. Holt / E.R. Smith / G. Weaving / B.F. Rocks / C. Rajkumar

Artery Research, Vol 2, Iss

2008 Volume 3

Keywords	Specialties of internal medicine ; RC581-951 ; Diseases of the circulatory (Cardiovascular) system ; RC666-701
Language	English
Publishing date	2008-09-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED