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Results: 99
Ultrafast epitaxial growth of CuO nanowires using atmospheric pressure plasma with enhanced electrocatalytic and photocatalytic activities
Avishek Dey, Paheli Ghosh, Gauthaman Chandrabose, Lois AO Damptey, Navaratnarajah Kuganathan, Sami Sainio, Dennis Nordlund, Vimalnath Selvaraj, Alexander Chroneos, Nicholas St J. Braithwaite, Satheesh Krishnamurthy
Jul 28, 2021
Abstract: This work reports an environment friendly alternative to epitaxially grow copper oxide nanowires (NWs) on copper substrates using single step atmospheric pressure plasma jet assisted oxidation. NWs of average length...
Surface Functionalized MXenes for Wastewater Treatment-A Comprehensive Review.
A transformation between stationary point vortex equilibria
A new transformation between stationary point vortex equilibria in the unbounded plane is presented. Given a point vortex equilibrium involving only vortices with negative circulation normalized to −1 and vortices with positive...
Selected 'Starter kit' energy system modelling data for selected countries in Africa, East Asia, and South America (#CCG, 2021).
Lucy Allington, Carla Cannone, Ioannis Pappis, Karla Cervantes Barron, Will Usher, Steve Pye, Edward Brown, Mark Howells, Miriam Zachau Walker, Aniq Ahsan, Flora Charbonnier, Claire Halloran, Stephanie Hirmer, Jennifer Cronin, Constantinos Taliotis, Caroline Sundin, Vignesh Sridharan, Eunice Ramos, Maarten Brinkerink, Paul Deane, Andrii Gritsevskyi, Gustavo Moura, Arnaud Rouget, David Wogan, Edito Barcelona, Taco Niet, Holger Rogner, Franziska Bock, Jairo Quirós-Tortós, Jam Angulo-Paniagua, Satheesh Krishnamurthy, John Harrison, Long Seng To
Apr 28, 2022
Energy system modeling can be used to develop internally-consistent quantified scenarios. These provide key insights needed to mobilise finance, understand market development, infrastructure deployment and the associated role of...
Outcomes of primary arteriovenous fistulas in patients older than 70 years.
Age Factors Aged Aged 80 and over Arteriovenous Shunt Surgical Brachial Artery Databases Factual England Female Graft Occlusion Vascular Humans Ischemia Kaplan-Meier Estimate Kidney Failure Chronic Male Radial Artery Renal Dialysis Reoperation Retrospective Studies Risk Factors Syndrome Time Factors Treatment Outcome Upper Extremity Vascular Patency Veins
Stuart-type polar vortices on a rotating sphere
Stuart vortices are among the few known smooth explicit solutions of the planar Euler equations with a nonlinear vorticity, and they can be adapted to model inviscid flow on the surface of a fixed sphere. By means of a...
Steady point vortex pair in a field of Stuart-type vorticity
A new family of exact solutions to the two-dimensional steady incompressible Euler equation is presented. The solutions provide a class of hybrid equilibria comprising two point vortices of unit circulation - a point vortex...
Steady point vortex pair in a field of Stuart-type vorticity
A new family of exact solutions to the two-dimensional steady incompressible Euler equation is presented. The solutions provide a class of hybrid equilibria comprising two point vortices of unit circulation - a point vortex...
Stuart-type polar vortices on a rotating sphere
Stuart vortices are among the few known smooth explicit solutions of the planar Euler equations with a nonlinear vorticity, and they can be adapted to model inviscid flow on the surface of a fixed sphere. By means of a...
Cut-off Value of Random Blood Glucose among Asian Indians for Preliminary Screening of Persons with Prediabetes and Undetected Type 2 Diabetes Defined by the Glycosylated Haemoglobin Criteria.
Priscilla Susairaj, Chamukuttan Snehalatha, Arun Raghavan, Arun Nanditha, Ramachandran Vinitha, Krishnamoorthy Satheesh, Desmond G Johnston, Nicholas J Wareham, Ambady Ramachandran
Apr 05, 2020
AIM: The increased morbidity and mortality due to type 2 diabetes can be partly due to its delayed diagnosis. In developing countries, the cost and unavailability of conventional screening methods can be a setback. Use of random...
A transformation between stationary point vortex equilibria
A new transformation between stationary point vortex equilibria in the unbounded plane is presented. Given a point vortex equilibrium involving only vortices with negative circulation normalized to −1 and vortices with positive...
Waterpipe tobacco smoking (WTS) control policies
Hala Alaouie, Sumithra Krishnamurthy Reddiar, Malak Tleis, Lama El Kadi, Rima A Afifi, Rima Nakkash
Mar 03, 2022
INTRODUCTION: The Framework Convention on Tobacco Control (FCTC) offers guidance on evidence-based policies to reduce tobacco consumption and its burden of disease. Recently, it has provided guidance for alternative tobacco...
Frontiers in Prebiotic Chemistry and Early Earth Environments.
Ulrich F Müller, Jamie Elsila, Dustin Trail, Saurja DasGupta, Claudia-Corina Giese, Craig R Walton, Zachary R Cohen, Tomislav Stolar, Ramanarayanan Krishnamurthy, Timothy W Lyons, Karyn L Rogers, Loren Dean Williams
Aug 07, 2022
The Prebiotic Chemistry and Early Earth Environments (PCE3) Consortium is a community of researchers seeking to understand the origins of life on Earth and in the universe. PCE3 is one of five Research Coordination Networks...
Waterpipe tobacco smoking (WTS) control policies
Hala Alaouie, Sumithra Krishnamurthy Reddiar, Malak Tleis, Lama El Kadi, Rima A Afifi, Rima Nakkash
Mar 03, 2022
INTRODUCTION: The Framework Convention on Tobacco Control (FCTC) offers guidance on evidence-based policies to reduce tobacco consumption and its burden of disease. Recently, it has provided guidance for alternative tobacco...
Emergence of a globally dominant IncHI1 plasmid type associated with multiple drug resistant typhoid.
Kathryn E Holt, Minh Duy Phan, Stephen Baker, Pham Thanh Duy, Tran Vu Thieu Nga, Satheesh Nair, A Keith Turner, Ciara Walsh, Séamus Fanning, Sinéad Farrell-Ward, Shanta Dutta, Sam Kariuki, François-Xavier Weill, Julian Parkhill, Gordon Dougan, John Wain
Sep 06, 2019
Typhoid fever, caused by Salmonella enterica serovar Typhi (S. Typhi), remains a serious global health concern. Since their emergence in the mid-1970s multi-drug resistant (MDR) S. Typhi now dominate drug sensitive equivalents...
A global resource for genomic predictions of antimicrobial resistance and surveillance of Salmonella Typhi at pathogenwatch.
Silvia Argimón, Corin A Yeats, Richard J Goater, Khalil Abudahab, Benjamin Taylor, Anthony Underwood, Leonor Sánchez-Busó, Vanessa K Wong, Zoe A Dyson, Satheesh Nair, Se Eun Park, Florian Marks, Andrew J Page, Jacqueline A Keane, Stephen Baker, Kathryn E Holt, Gordon Dougan, David M Aanensen
Jul 12, 2021
As whole-genome sequencing capacity becomes increasingly decentralized, there is a growing opportunity for collaboration and the sharing of surveillance data within and between countries to inform typhoid control policies. This...
A pragmatic and scalable strategy using mobile technology to promote sustained lifestyle changes to prevent type 2 diabetes in India and the UK
Arun Nanditha, Hazel Thomson, Priscilla Susairaj, Weerachai Srivanichakorn, Nick Oliver, Ian F. Godsland, Azeem Majeed, Ara Darzi, Krishnamoorthy Satheesh, Mary Simon, Arun Raghavan, Ramachandran Vinitha, Chamukuttan Snehalatha, Kate Westgate, Soren Brage, Stephen J. Sharp, Nicholas J. Wareham, Desmond G. Johnston, Ambady Ramachandran
Jun 06, 2020
Abstract: Aims/hypothesis: This randomised controlled trial was performed in India and the UK in people with prediabetes to study whether mobile phone short message service (SMS) text messages can be used to motivate and educate...
A pragmatic and scalable strategy using mobile technology to promote sustained lifestyle changes to prevent type 2 diabetes in India and the UK
Arun Nanditha, Hazel Thomson, Priscilla Susairaj, Weerachai Srivanichakorn, Nick Oliver, Ian F. Godsland, Azeem Majeed, Ara Darzi, Krishnamoorthy Satheesh, Mary Simon, Arun Raghavan, Ramachandran Vinitha, Chamukuttan Snehalatha, Kate Westgate, Soren Brage, Stephen J. Sharp, Nicholas J. Wareham, Desmond G. Johnston, Ambady Ramachandran
Jan 08, 2021
Abstract: Aims/hypothesis: This randomised controlled trial was performed in India and the UK in people with prediabetes to study whether mobile phone short message service (SMS) text messages can be used to motivate and educate...
A pragmatic and scalable strategy using mobile technology to promote sustained lifestyle changes to prevent type 2 diabetes in India and the UK
Arun Nanditha, Hazel Thomson, Priscilla Susairaj, Weerachai Srivanichakorn, Nick Oliver, Ian F Godsland, Azeem Majeed, Ara Darzi, Krishnamoorthy Satheesh, Mary Simon, Arun Raghavan, Ramachandran Vinitha, Chamukuttan Snehalatha, Kate Westgate, Soren Brage, Stephen J Sharp, Nicholas J Wareham, Desmond G Johnston, Ambady Ramachandran
Nov 05, 2019
Behavioural change Diabetes prevention Glycosylated haemoglobin A1c Lifestyle modification Mobile technology Prediabetes screening Short message service Adult Aged Blood Glucose Cell Phone Diabetes mellitus Type 2 Female Glycated Hemoglobin Humans Hyperglycemia india Life Style Male Middle Aged Monitoring Physiologic Prediabetic State PREVENTIVE MEDICINE Program Evaluation Risk Reduction Behavior Sample Size Telemedicine Text Messaging United Kingdom
Emergence of an Extensively Drug-Resistant Salmonella enterica Serovar Typhi Clone Harboring a Promiscuous Plasmid Encoding Resistance to Fluoroquinolones and Third-Generation Cephalosporins.
Elizabeth J Klemm, Sadia Shakoor, Andrew J Page, Farah Naz Qamar, Kim Judge, Dania K Saeed, Vanessa K Wong, Timothy J Dallman, Satheesh Nair, Stephen Baker, Ghazala Shaheen, Shahida Qureshi, Mohammad Tahir Yousafzai, Muhammad Khalid Saleem, Zahra Hasan, Gordon Dougan, Rumina Hasan
Jun 25, 2018
Antibiotic resistance is a major problem in Salmonella enterica serovar Typhi, the causative agent of typhoid. Multidrug-resistant (MDR) isolates are prevalent in parts of Asia and Africa and are often associated with the...
A global resource for genomic predictions of antimicrobial resistance and surveillance of Salmonella Typhi at pathogenwatch.
Silvia Argimón, Corin A Yeats, Richard J Goater, Khalil Abudahab, Benjamin Taylor, Anthony Underwood, Leonor Sánchez-Busó, Vanessa K Wong, Zoe A Dyson, Satheesh Nair, Se Eun Park, Florian Marks, Andrew J Page, Jacqueline A Keane, Stephen Baker, Kathryn E Holt, Gordon Dougan, David M Aanensen
Jun 18, 2021
As whole-genome sequencing capacity becomes increasingly decentralized, there is a growing opportunity for collaboration and the sharing of surveillance data within and between countries to inform typhoid control policies. This...
Humans Salmonella typhi Typhoid Fever Bacterial Proteins Membrane Transport Proteins Anti-Bacterial Agents Microbial Sensitivity Tests Genomics Drug Resistance Multiple Bacterial Genotype Mutation Genome Bacterial Geography Tanzania Malawi
Published by: Nature Communications
A global resource for genomic predictions of antimicrobial resistance and surveillance of Salmonella Typhi at pathogenwatch
Silvia Argimón, Corin A. Yeats, Richard J. Goater, Khalil Abudahab, Benjamin Taylor, Anthony Underwood, Leonor Sánchez-Busó, Vanessa K. Wong, Zoe A. Dyson, Satheesh Nair, Se Eun Park, Florian Marks, Andrew J. Page, Jacqueline A. Keane, Stephen Baker, Kathryn E. Holt, Gordon Dougan, David M. Aanensen
May 20, 2021
Abstract: As whole-genome sequencing capacity becomes increasingly decentralized, there is a growing opportunity for collaboration and the sharing of surveillance data within and between countries to inform typhoid control...
Discovery of several thousand highly diverse circular DNA viruses.
Michael J Tisza, Diana V Pastrana, Nicole L Welch, Brittany Stewart, Alberto Peretti, Gabriel J Starrett, Yuk-Ying S Pang, Siddharth R Krishnamurthy, Patricia A Pesavento, David H McDermott, Philip M Murphy, Jessica L Whited, Bess Miller, Jason Brenchley, Stephan P Rosshart, Barbara Rehermann, John Doorbar, Blake A Ta'ala, Olga Pletnikova, Juan C Troncoso, Susan M Resnick, Ben Bolduc, Matthew B Sullivan, Arvind Varsani, Anca M Segall, Christopher B Buck
Mar 06, 2020
Although millions of distinct virus species likely exist, only approximately 9000 are catalogued in GenBank's RefSeq database. We selectively enriched for the genomes of circular DNA viruses in over 70 animal samples, ranging...
Discovery of several thousand highly diverse circular DNA viruses
Michael J Tisza, Diana V Pastrana, Nicole L Welch, Brittany Stewart, Alberto Peretti, Gabriel J Starrett, Yuk-Ying S Pang, Siddharth R Krishnamurthy, Patricia A Pesavento, David H McDermott, Philip M Murphy, Jessica L Whited, Bess Miller, Jason Brenchley, Stephan P Rosshart, Barbara Rehermann, John Doorbar, Blake A Ta'ala, Olga Pletnikova, Juan C Troncoso, Susan M Resnick, Ben Bolduc, Matthew B Sullivan, Arvind Varsani, Anca M Segall, Christopher B Buck
Feb 05, 2020
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