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Results: 5327
Cryo-EM structure of the Rhodospirillum rubrum RC-LH1 complex at 2.5 Å.
Pu Qian, Tristan I Croll, David JK Swainsbury, Pablo Castro-Hartmann, Nigel W Moriarty, Kasim Sader, C Neil Hunter
Nov 10, 2021
The reaction centre light-harvesting 1 (RC-LH1) complex is the core functional component of bacterial photosynthesis. We determined the cryo-electron microscopy (cryo-EM) structure of the RC-LH1 complex from Rhodospirillum...
Carotenoids cryo-electron microscopy light-harvesting Photosynthesis Quinone reaction centre Bacterial Proteins Bacteriochlorophylls Benzoquinones Binding Sites Cryoelectron Microscopy Crystallization Electron Transport Complex III Hydrogen Bonding Hydroquinones Ligands Light-Harvesting Protein Complexes Phospholipids Protein Conformation alpha-Helical Rhodospirillum rubrum
Quantifying moment redistribution in FRP-strengthened RC beams
Consideration of moment redistribution (MR) in the design of continuous reinforced concrete (RC) beams results in an efficient and economical design. Adding fibre-reinforced polymer (FRP) materials to RC structures to enhance...
Quantifying moment redistribution in FRP-strengthened RC beams
Consideration of moment redistribution (MR) in the design of continuous reinforced concrete (RC) beams results in an efficient and economical design. Adding fibre-reinforced polymer (FRP) materials to RC structures to enhance...
In-depth immunophenotyping data of IL-6R on the human peripheral regulatory T cell (Treg) compartment
RC Ferreira, DB Rainbow, A Rubio García, ML Pekalski, L Porter, JJ Oliveira, F Waldron-Lynch, LS Wicker, JA Todd
Jul 04, 2017
We provide in this paper a detailed characterization of the human peripheral CD4$^+$ CD127$^{low}$CD25$^+$ regulatory T cell (Treg) compartment, with a particular emphasis in defining the population expressing higher levels of...
Prediction of capacity for moment redistribution in FRP-strengthened continuous RC T-beams
Due to the premature debonding of fiber-reinforced polymer (FRP) materials which results in a reduction in 14 ductility, the problem of how to exploit moment redistribution (MR) in FRP-strengthened continuous 15 reinforced...
Prediction of capacity for moment redistribution in FRP-strengthened continuous RC T-beams
Due to the premature debonding of fiber-reinforced polymer (FRP) materials which results in a reduction in 14 ductility, the problem of how to exploit moment redistribution (MR) in FRP-strengthened continuous 15 reinforced...
Influence of Photoplethysmogram Signal Quality on Pulse Arrival Time during Polysomnography.
Intervals of low-quality photoplethysmogram (PPG) signals might lead to significant inaccuracies in estimation of pulse arrival time (PAT) during polysomnography (PSG) studies. While PSG is considered to be a "gold standard"...
A Defense of Stand Your Ground Legislation
Jarrett Field, '14
Jan 01, 0001
self-defense killing excessive force minimum necessary force Stand Your Ground legislation imminent threat Duty to Retreat legislation lethal force reasonable belief unreasonable belief Race Relations Ethics and Political Philosophy Law and Philosophy Law and Race Legislation
Published by: Ursinus College
Linear mixed models for replication data to efficiently allow for covariate measurement error
It is well known that measurement error in the covariates of regression models generally causes bias in parameter estimates. Correction for such biases requires information concerning the measurement error, which is often in...
Attachment representations and socio-emotional difficulties in alternative care
Attachment has been assessed in children living in alternative care (AC) settings, such as Residential Homes (RC) and Foster Care (FC). However, no study has been conducted to compare attachment styles in residential, foster and...
An evaluation of the Johanson model for roller compaction process development for a high dose API
Kevin M. Moroney, Patrick Cronin, Opeyemi A. Adeleye, Barbara E. Schaller, Matthew A. Howard, Bernardo Castro-Dominguez, Rohit Ramachandran, Gavin M. Walker
Apr 15, 2020
Roller compaction (RC) is a dry granulation technique applied to improve the flow and compressibility of drug formulations. RC implementation for high drug load formulations can be challenging due to flow issues and a high...
2.4-Å structure of the double-ring Gemmatimonas phototrophica photosystem.
Pu Qian, Alastair T Gardiner, Ivana Šímová, Katerina Naydenova, Tristan I Croll, Philip J Jackson, Nupur, Miroslav Kloz, Petra Čubáková, Marek Kuzma, Yonghui Zeng, Pablo Castro-Hartmann, Bart van Knippenberg, Kenneth N Goldie, David Kaftan, Pavel Hrouzek, Jan Hájek, Jon Agirre, C Alistair Siebert, David Bína, Kasim Sader, Henning Stahlberg, Roman Sobotka, Christopher J Russo, Tomáš Polívka, C Neil Hunter, Michal Koblížek
Mar 19, 2022
Phototrophic Gemmatimonadetes evolved the ability to use solar energy following horizontal transfer of photosynthesis-related genes from an ancient phototrophic proteobacterium. The electron cryo-microscopy structure of the...
An evaluation of the Johanson model for roller compaction process development for a high dose API
Kevin M. Moroney, Patrick Cronin, Opeyemi A. Adeleye, Barbara E. Schaller, Matthew A. Howard, Bernardo Castro-Dominguez, Rohit Ramachandran, Gavin M. Walker
Apr 15, 2020
Roller compaction (RC) is a dry granulation technique applied to improve the flow and compressibility of drug formulations. RC implementation for high drug load formulations can be challenging due to flow issues and a high...
Respiratory chain deficiency in nonmitochondrial disease.
Angela Pyle, Helen J Nightingale, Helen Griffin, Angela Abicht, Janbernd Kirschner, Ivo Baric, Mario Cuk, Konstantinos Douroudis, Lea Feder, Markus Kratz, Birgit Czermin, Stephanie Kleinle, Mauro Santibanez-Koref, Veronika Karcagi, Elke Holinski-Feder, Patrick F Chinnery, Rita Horvath
Mar 07, 2019
OBJECTIVE: In this study, we report 5 patients with heterogeneous phenotypes and biochemical evidence of respiratory chain (RC) deficiency; however, the molecular diagnosis is not mitochondrial disease. METHODS: The reported...
Crozier's Effect and the Acceptance of Intraspecific Brood Parasites.
Organisms can often benefit by distinguishing between different classes of individuals. An example is kin recognition, whereby individuals preferentially associate with or aid genetic relatives that bear matching recognition...
Linear mixed models for replication data to efficiently allow for covariate measurement error
It is well known that measurement error in the covariates of regression models generally causes bias in parameter estimates. Correction for such biases requires information concerning the measurement error, which is often in...
Attachment representations and socio-emotional difficulties in alternative care
Attachment has been assessed in children living in alternative care (AC) settings, such as Residential Homes (RC) and Foster Care (FC). However, no study has been conducted to compare attachment styles in residential, foster and...
Towards graphane field emitters
Shuyi Ding, Matthew Cole, Chi Li, Yanhuai Zhou, Clare M. Collins, Moon H. Kang, Richard J. Parmee, Wei Lei, Xiaobing Zhang, Qing Dai, William I. Milne, Baoping Wang
Nov 23, 2015
We report on the improved field emission performance of graphene foam (GF) following transient exposure to hydrogen plasma. The enhanced field emission mechanism associated with hydrogenation has been investigated using...
The field and its prosthesis
Johanne M Bruun
Feb 01, 2023
This paper examines the topological entanglements between the naturalistic field and natural history archives, arguing that the spatial categories of 'field' and 'archive' should be considered in terms of their indexical...
Published by: Transactions (Institute of British Geographers : 1965)
How good are GPs at adhering to a pragmatic trial protocol in primary care? Results from the ADDITION-Cambridge cluster-randomized pragmatic trial
Objective: To assess the fidelity of general practitioners’ (GP) adherence to a long term pragmatic trial protocol.
Design: Retrospective analyses of electronic primary care records of participants in the pragmatic...
The resistance-compliance product of the pulmonary circulation varies in health and pulmonary vascular disease.
Pulmonary vascular resistance (PVR) is traditionally used to describe pulmonary hemodynamic characteristics. However, it does not take into account pulmonary artery compliance (Ca) or pulsatile flow. The product of PVR and Ca is...
In situ root identification through blade penetrometer testing - Part 2
The spatial distribution, depths and diameters of roots in soil are difficult to quantify but important to know when reinforcement of a rooted slope or the stability of a plant is to be assessed. Previous work has shown that...
HELIX-RC
Simone Campanoni, Kevin Brownell, Svilen Kanev, Timothy M Jones, Gu-Yeon Wei, David Brooks
Mar 10, 2015
Modelling proximity effects in transition edge sensors to investigate the influence of lateral metal structures
The bilayers of transition edge sensors (TESs) are often modified with additional normal-metal features such as bars or dots. Previous device measurements suggest that these features improve performance, reducing electrical...
The Potter's Field
GAN Denyer Willis
Jul 31, 2017
I unpack the ‘potter’s field’ as an everyday practice and a category, especially as it operates in the material treatment of bodies as a mirror of life. I examine this space of ‘worthlessness’ as it exists in liberal capitalism....
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