Zobrazeno 1 - 10
of 724
pro vyhledávání: '"Beyrer P"'
We prove that $\Theta$-positive representations of fundamental groups of surfaces (possibly cusped or of infinite type) satisfy a collar lemma, and their associated cross-ratios are positive. As a consequence we deduce that $\Theta$-positive represen
Externí odkaz:
http://arxiv.org/abs/2409.06294
Autor:
Beyrer, Jonas, Kassel, Fanny
For any integers $p\geq 2$ and $q\geq 1$, let $\mathbb{H}^{p,q}$ be the pseudo-Riemannian hyperbolic space of signature $(p,q)$. We prove that if $\Gamma$ is the fundamental group of a closed aspherical $p$-manifold, then the set of representations o
Externí odkaz:
http://arxiv.org/abs/2305.15031
Autor:
Andrea L Wirtz, Tonia Poteat, Annick Borquez, Sabriya Linton, Megan Stevenson, James Case, Carter Brown, Arianna Lint, Marissa Miller, Asa Radix, Keri N Althoff, Jason S Schneider, J Sonya Haw, Andrew J Wawrzyniak, Allan Rodriguez, Erin Cooney, Elizabeth Humes, Ceza Pontes, Shannon Seopaul, Camille White, Chris Beyrer, Sari L Reisner
Publikováno v:
JMIR Research Protocols, Vol 13, p e59846 (2024)
BackgroundIn the United States, transgender women are disproportionately impacted by HIV and prioritized in the national strategy to end the epidemic. Individual, interpersonal, and structural vulnerabilities underlie HIV acquisition among transgende
Externí odkaz:
https://doaj.org/article/3ef66b8c8cd6413b8fe3d74d20ddd7df
Autor:
Derek T Dangerfield II, Janeane N Anderson, Charleen Wylie, Ricky Bluthenthal, Chris Beyrer, Jason E Farley
Publikováno v:
JMIR Human Factors, Vol 11, p e54739 (2024)
BackgroundIncreased pre-exposure prophylaxis (PrEP) use is urgently needed to substantially decrease HIV incidence among Black sexual minority men. Low perceived risk for HIV (PRH) is a key unaddressed PrEP barrier for Black sexual minority men. Peer
Externí odkaz:
https://doaj.org/article/2150a336fb4a42da941a771d0258714e
Autor:
Anna Łuczyńska, Konrad Beyrer, Ina Holle, Armin Baillot, Masyar Monazahian, Johannes Dreesman, Elke Mertens, Sophie Rettenbacher-Riefler
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background A Meningitis and Encephalitis Surveillance (MERIN) was implemented in 2003 in Lower Saxony, Germany as an alternative to acute flaccid paralyses surveillance, as the latter did not reach WHO sensitivity criteria. The system provid
Externí odkaz:
https://doaj.org/article/7b1913c732174cbb989df0b6ee8aeba8
Autor:
Beyrer, Jonas, Pozzetti, Beatrice
We show that $\Theta$-positive Anosov representations $\rho:\Gamma\to{\sf PO}(p,q)$ of a surface group $\Gamma$ satisfy root versus weight collar lemmas for all the Anosov roots, and are positively ratioed with respect to all such roots. We deduce fr
Externí odkaz:
http://arxiv.org/abs/2106.14725
Autor:
Beyrer, Jonas, Pozzetti, Beatrice
We introduce \emph{k-positive representations}, a large class of $\{1,\ldots,k\}$--Anosov surface group representations into PGL(E) that share many features with Hitchin representations, and we study their degenerations: unless they are Hitchin, they
Externí odkaz:
http://arxiv.org/abs/2106.05983
Autor:
Maria Gräfenhahn, Michael Beyrer
Publikováno v:
Foods, Vol 13, Iss 10, p 1541 (2024)
Research regarding meat analogues is mostly based on formulation and process development. Information concerning their safety, shelf life, and long-term nutritional and health effects is limited. This article reviews the existing literature and analy
Externí odkaz:
https://doaj.org/article/71baf2b8f7e64d5085e490f88bbfadd2
Autor:
Beyrer, Jonas, Pozzetti, Beatrice
We show that a collar lemma holds for Anosov representations of fundamental groups of surfaces into $\SL(n,\R)$ that satisfy partial hyperconvexity properties inspired from Labourie's work. This is the case for several open sets of Anosov representat
Externí odkaz:
http://arxiv.org/abs/2004.03559
Autor:
Erin E. Cooney, Haneefa T. Saleem, Meg Stevenson, Rodrigo A. Aguayo‐Romero, Keri N. Althoff, Tonia C. Poteat, S. Wilson Beckham, Dee Adams, Asa E. Radix, Andrew J. Wawrzyniak, Christopher M. Cannon, Jason S. Schneider, J. Sonya Haw, Allan E. Rodriguez, Kenneth H. Mayer, Chris Beyrer, Sari L. Reisner, Andrea L. Wirtz, American Cohort to Study HIV Acquisition Among Transgender Women (LITE) Study Group
Publikováno v:
Journal of the International AIDS Society, Vol 26, Iss 12, Pp n/a-n/a (2023)
Abstract Introduction Transgender women in the United States experience high HIV incidence and suboptimal Pre‐exposure prophylaxis (PrEP) engagement. We sought to estimate PrEP initiation and discontinuation rates and characterize PrEP discontinuat
Externí odkaz:
https://doaj.org/article/fa02ebbcbdaa4843afa588221f570a45