Results 31 to 40 of about 71,379 (263)
Electric/magnetic Newton-Hooke and Carroll Jackiw-Teitelboim gravity
Journal of High Energy Physics, 2023 We construct the electric and magnetic Newton-Hooke and Carroll Jackiw-Teitelboim gravity theories using the isomorphism of Newton-Hooke ± and (A-)dS Carroll algebras in (1+1)-spacetime dimensions.
Luis Avilés +3 more
doaj +1 more source
Angewandte Chemie, EarlyView.Mixed MtaABC/MtgABC methyltransferase systems were developed for non‐native thiol and aniline methylation using the unactivated methyl donors methanol and glycine betaine. The platform enabled site‐selective and enantioselective methylation with turnover number up to 6000, representing the first enantioselective non‐native catalysis by cobamide ...
Amardeep Kumar +3 more
wiley +2 more sources
Corporate Social Responsibility - A study of student's perceptions
Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kinh tế và Quản trị kinh doanh, 2020 A review of literature shows that CSR perceptions are not complete and misleading in some cases [20, 21, 22]. Therefore, by employing Carroll’s CSR pyramid (1991), the present study investigates students’ perceptions of four types of
Nguyễn Đình Hải +2 more
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Conformal Carroll scalars with boosts
SciPost Physics, 2023 We construct two distinct actions for scalar fields that are invariant under local Carroll boosts and Weyl transformations. Conformal Carroll field theories were recently argued to be related to the celestial holography description of asymptotically flat
Stefano Baiguera, Gerben Oling, Watse Sybesma, Benjamin T. Søgaard
doaj +1 more source
Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis
Arthritis Care &Research, EarlyView.Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich +35 more
wiley +1 more source
Educação & Realidade, 2020 O presente texto discute a filosofia tardia de Wittgenstein. Tentaremos estabelecer os seguintes pontos: (A) A filosofia tardia de Wittgenstein é vista por Morris Weitz como uma oportunidade de desenvolvimento de novas ideias na estética e na filosofia ...
Guilherme Mautone
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Magic fermions: Carroll and flat bands
Journal of High Energy Physics, 2023 The Carroll algebra is constructed as the c → 0 limit of the Poincare algebra and is associated to symmetries on generic null surfaces. In this paper, we begin investigations of Carrollian fermions or fermions defined on generic null surfaces. Due to the
Arjun Bagchi +4 more
doaj +1 more source
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Carroll limit of non-BPS Dp-brane
Journal of High Energy Physics, 2017 We find Carroll non-BPS Dp-brane action by performing Carroll limit of a canonical form of unstable Dp-brane action. We analyze different Carroll limits and discuss solutions of the equations of motion of Carroll non-BPS Dp-brane at the tachyon vacuum.
J. Klusoň
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American Journal of Botany, EarlyView.Abstract Premise Desert plant assemblages in southern California provide an opportunity to link patterns of community structure with climate‐driven vulnerability in a rapidly changing environment. California sustains an exceptionally diverse flora of approximately 4300 plant species, with 31% identified as endemic.
Hector Zumbado‐Ulate +4 more
wiley +1 more source