Zobrazeno 1 - 10
of 12 281
pro vyhledávání: '"Jeffreys AS"'
Let $L$ and $M$ denote the classical Lagrange and Markov spectra, respectively. It is known that $L\subset M$ and that $M\setminus L\neq\varnothing$. Inspired by three questions asked by the third author in previous work investigating the fractal geo
Externí odkaz:
http://arxiv.org/abs/2405.20581
Autor:
Richard Hill, Grant D. Stentiford, David I. Walker, Craig Baker-Austin, Georgia Ward, Benjamin H. Maskrey, Ronny van Aerle, David Verner-Jeffreys, Edmund Peeler, David Bass
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-6 (2024)
Abstract One Health is a recognition of the shared environment inhabited by humans, animals and plants, and the impact of their interactions on the health of all organisms. The COVID-19 pandemic highlighted the need for a framework of pathogen survei
Externí odkaz:
https://doaj.org/article/7835bc8ad69c4171bfffce484bc40d76
Autor:
Jeffreys, Luke
We provide minimal constructions of meanders with particular combinatorics. Using these meanders, we give minimal constructions of hyperelliptic pillowcase covers with a single horizontal cylinder and simultaneously a single vertical cylinder so that
Externí odkaz:
http://arxiv.org/abs/2210.11332
Autor:
Colquhoun, Craig D., Jeffrey, Hazel, Greenland, Steve, Mohapatra, Sonali, Aitken, Colin, Cebecauer, Mikulas, Crawshaw, Charlotte, Jeffrey, Kenny, Jeffreys, Toby, Karagiannakis, Philippos, McTaggart, Ahren, Stark, Caitlin, Wood, Jack, Joshi, Siddarth K., Sagar, Jaya, Hastings, Elliott, Zhang, Peide, Stefko, Milan, Lowndes, David, Rarity, John G., Sidhu, Jasminder S., Brougham, Thomas, McArthur, Duncan, Pousa, Robert G., Oi, Daniel K. L., Warden, Matthew, Johnston, Eilidh, Leck, John
Quantum key distribution (QKD) is a theoretically proven future-proof secure encryption method that inherits its security from fundamental physical principles. Craft Prospect, working with a number of UK organisations, has been focused on miniaturisi
Externí odkaz:
http://arxiv.org/abs/2210.11285
Autor:
Jubril Adepoju, BS, John A. Toms, MS, Yvonne Clifvonne G. Webb, BS, Kiana Jones, BS, Wilmene S. Hercule, BA, Katharine E. Jeffreys, BS, Mamtha Raj, MD
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 12, Iss 8, p e6056 (2024)
Background:. With the rising influence of social media on healthcare perceptions, this study investigates TikTok’s role in educating the public about autologous breast reconstruction, specifically focusing on deep inferior epigastric perforator fla
Externí odkaz:
https://doaj.org/article/b693d1547a0f43c793dc9dddcbe97c44
Let $L$ and $M$ denote the Lagrange and Markov spectra, respectively. It is known that $L\subset M$ and that $M\setminus L\neq\varnothing$. In this work, we exhibit new gaps of $L$ and $M$ using two methods. First, we derive such gaps by describing a
Externí odkaz:
http://arxiv.org/abs/2209.12876
Autor:
Shaowei Zhang, Laura N. Jeffreys, Harshwardhan Poddar, Yuqi Yu, Chuanyang Liu, Kaylee Patel, Linus O. Johannissen, Lingyun Zhu, Matthew J. Cliff, Cunyu Yan, Giorgio Schirò, Martin Weik, Michiyo Sakuma, Colin W. Levy, David Leys, Derren J. Heyes, Nigel S. Scrutton
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Photoreceptor proteins utilise chromophores to sense light and trigger a biological response. The discovery that adenosylcobalamin (or coenzyme B12) can act as a light-sensing chromophore heralded a new field of B12-photobiology. Although mi
Externí odkaz:
https://doaj.org/article/a0f44c530eda465fa74001ba20e7cc49
Autor:
Ruth E. Cooper, Katherine R. K. Saunders, Anna Greenburgh, Prisha Shah, Rebecca Appleton, Karen Machin, Tamar Jeynes, Phoebe Barnett, Sophie M. Allan, Jessica Griffiths, Ruth Stuart, Lizzie Mitchell, Beverley Chipp, Stephen Jeffreys, Brynmor Lloyd-Evans, Alan Simpson, Sonia Johnson
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-45 (2024)
Abstract Background Peer support for mental health is recommended across international policy guidance and provision. Our systematic umbrella review summarises evidence on the effectiveness, implementation, and experiences of paid peer support approa
Externí odkaz:
https://doaj.org/article/eb1a5e1de70148bc932d9f9d4a271c5e
Autor:
Mariateresa de Cesare, Mulenga Mwenda, Anna E. Jeffreys, Jacob Chirwa, Chris Drakeley, Kammerle Schneider, Brenda Mambwe, Karolina Glanz, Christina Ntalla, Manuela Carrasquilla, Silvia Portugal, Robert J. Verity, Jeffrey A. Bailey, Isaac Ghinai, George B. Busby, Busiku Hamainza, Moonga Hawela, Daniel J. Bridges, Jason A. Hendry
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Genomic surveillance of Plasmodium falciparum malaria can provide policy-relevant information about antimalarial drug resistance, diagnostic test failure, and the evolution of vaccine targets. Yet the large and low complexity genome of P. fa
Externí odkaz:
https://doaj.org/article/1bf7d746705f4e6ab6c62663901e3df1
Cryptocurrencies are gaining more popularity due to their security, making counterfeits impossible. However, these digital currencies have been criticized for creating a large carbon footprint due to their algorithmic complexity and decentralized sys
Externí odkaz:
http://arxiv.org/abs/2206.03227