Zobrazeno 1 - 10
of 590
pro vyhledávání: '"E. Hayward"'
Autor:
Sally E. Hayward, Nosivuyile Vanqa, Goodman Makanda, Phumeza Tisile, Luthando Ngwatyu, Isabel Foster, Abenathi A. Mcinziba, Amanda Biewer, Rachel Mbuyamba, Michelle Galloway, Siyavuya Bunyula, Helene-Mari van der Westhuizen, Jon S. Friedland, Andrew Medina-Marino, Lario Viljoen, Ingrid Schoeman, Graeme Hoddinott, Ruvandhi R. Nathavitharana
Publikováno v:
BMC Global and Public Health, Vol 2, Iss 1, Pp 1-13 (2024)
Abstract Background Anticipated, internal, and enacted stigma are major barriers to tuberculosis (TB) care engagement and directly impact patient well-being. Unfortunately, targeted stigma interventions are lacking. We aimed to co-develop a person-ce
Externí odkaz:
https://doaj.org/article/dc624503a8c048bb9584de2fbf549d4f
Autor:
Isabel Foster, Amanda Biewer, Nosivuyile Vanqa, Goodman Makanda, Phumeza Tisile, Sally E. Hayward, Dillon T. Wademan, Michaile G. Anthony, Rachel Mbuyamba, Michelle Galloway, Wieda Human, Helene-Mari van der Westhuizen, Jon S. Friedland, Andrew Medina-Marino, Ingrid Schoeman, Graeme Hoddinott, Ruvandhi R. Nathavitharana
Publikováno v:
BMC Global and Public Health, Vol 2, Iss 1, Pp 1-15 (2024)
Abstract Background Though tuberculosis (TB)-related stigma is a recognized barrier to care, interventions are lacking, and gaps remain in understanding the drivers and experiences of TB-related stigma. We undertook community-based mixed methods stig
Externí odkaz:
https://doaj.org/article/f91eca58b4d94dcf9b3b45fcbc781b99
Autor:
Alison F. Crawshaw, Lucy P. Goldsmith, Anna Deal, Jessica Carter, Felicity Knights, Farah Seedat, Karen Lau, Sally E. Hayward, Joanna Yong, Desiree Fyle, Nathaniel Aspray, Michiyo Iwami, Yusuf Ciftci, Fatima Wurie, Azeem Majeed, Alice S. Forster, Sally Hargreaves
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-16 (2024)
Abstract Background Migrants in the UK and Europe face vulnerability to vaccine-preventable diseases (VPDs) due to missed childhood vaccines and doses and marginalisation from health systems. Ensuring migrants receive catch-up vaccinations, including
Externí odkaz:
https://doaj.org/article/dfb8bbbeef7f4b48bc194d4e54c909f2
Autor:
Jessica Carter, Felicity Knights, Anna Deal, Alison F Crawshaw, Sally E Hayward, Rebecca Hall, Philippa Matthews, Farah Seedat, Yusuf Ciftci, Dominik Zenner, Fatima Wurie, Ines Campos-Matos, Azeem Majeed, Ana Requena-Mendez, Sally Hargreaves
Publikováno v:
Journal of Migration and Health, Vol 9, Iss , Pp 100203- (2024)
Background: Migrants in Europe face a disproportionate burden of undiagnosed infection, including tuberculosis, blood-borne viruses, and parasitic infections and many belong to an under-immunised group. The European Centre for Disease Control (ECDC)
Externí odkaz:
https://doaj.org/article/42394647171947db92f6a06289159948
Publikováno v:
Phys. Rev. B 100, 045139 (2019)
The entanglement entropy of a quantum critical system can provide new universal numbers that depend on the geometry of the entangling bipartition. We calculate a universal number called $\kappa$, which arises when a quantum critical system is embedde
Externí odkaz:
http://arxiv.org/abs/1904.08955
Publikováno v:
Phys. Rev. B 99, 155153 (2019)
We investigate the universal information contained in the Renyi entanglement entropies for a free massless Dirac fermion in three spatial dimensions. Using numerical calculations on the lattice, we examine the case where the entangling boundary conta
Externí odkaz:
http://arxiv.org/abs/1810.02831
Autor:
Sierens, Lauren E. Hayward, Bueno, Pablo, Singh, Rajiv R. P., Myers, Robert C., Melko, Roger G.
Publikováno v:
Phys. Rev. B 96, 035117 (2017)
We calculate the universal contribution to the $\alpha$-Renyi entropy from a cubic trihedral corner in the boundary of the entangling region in 3+1 dimensions for a massless free scalar. The universal number, $v_{\alpha}$, is manifest as the coeffici
Externí odkaz:
http://arxiv.org/abs/1703.03413
Autor:
Chojnacki, Leilee, Cook, Caleb Q., Dalidovich, Denis, Sierens, Lauren E. Hayward, Lantagne-Hurtubise, Étienne, Melko, Roger G., Vlaar, Tiffany J.
Publikováno v:
Phys. Rev. B 94, 165136 (2016)
Universal scaling terms occurring in Renyi entanglement entropies have the potential to bring new understanding to quantum critical points in free and interacting systems. Quantitative comparisons between analytical continuum theories and numerical c
Externí odkaz:
http://arxiv.org/abs/1607.05311
Universal corner entanglement of Dirac fermions and gapless bosons from the continuum to the lattice
Autor:
Helmes, Johannes, Sierens, Lauren E. Hayward, Chandran, Anushya, Witczak-Krempa, William, Melko, Roger G.
Publikováno v:
Phys. Rev. B 94, 125142 (2016)
A quantum critical (QC) fluid exhibits universal subleading corrections to the area law of its entanglement entropies. In two dimensions when the partition involves a corner of angle $\theta$, the subleading term is logarithmic with coefficient $a_\a
Externí odkaz:
http://arxiv.org/abs/1606.03096
Publikováno v:
Phys. Rev. Lett. 118, 077202 (2017)
The entanglement entropy (EE) has emerged as an important window into the structure of complex quantum states of matter. We analyze the universal part of the EE for gapless systems put on tori in 2d/3d, denoted by $\chi$. Focusing on scale invariant
Externí odkaz:
http://arxiv.org/abs/1603.02684