Results 51 to 60 of about 1,975 (257)
Arthritis &Rheumatology, Accepted Article.Background CD4 T cells specific for citrullinated (cit)‐peptides are key players in RA immunopathogenesis. Characterising these cells and identifying features of healthy and RA‐associated autoreactivity will provide valuable insight into disease mechanisms and form the basis of immune state biomarkers to facilitate the next generation of RA treatments.
James A. Stanway +13 more
wiley +1 more source
Kantowski–Sachs Model with a Running Cosmological Constant and Radiation
UniverseThe simplest anisotropic model of the early universe is the one with two conformal factors, which can be identified as the Kantowski–Sachs metric, or the reduced version of the Bianchi-I metric.
Vinícius Guilherme Oliveira +2 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The role of academia in shaping the Sustainable Development Goals (SDGs) remains insufficiently understood. This study examines how SDG discourse is constructed within accounting and business research by integrating bibliometric analysis with a systematic review of 731 peer‐reviewed articles published between 2020 and 2024.
Silvia Panfilo +2 more
wiley +1 more source
Spontaneous CPT breaking and fermion propagation in the Schwarzschild geometry
Physics Letters B, 2019 The Schwarzschild solution is used as a background metric to analyze the effects of a vector field undergoing spontaneous symmetry breaking in a Standard Model Extension Bumblebee Model. The corresponding back-reaction of the background field expectation
Don Colladay, Leo Law
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Policy intervention can be a driver for industrial symbiosis (IS). However, given the wide variety of policy instruments available, policymakers should be guided in the policy design process to ensure that their intervention is effective and efficient. In this paper, we propose an agent‐based (AB) model intended to assess the effectiveness and
Melissa Mollica +2 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines how digital strategic orientation (DSO) and environmental practices (EP) interact to shape innovation and performance among Chilean SMEs. Using survey data from 271 firms (February–May 2022), we estimate a generalized structured component analysis (GSCA) model that accommodates a nonrecursive relationship between DSO and EP.
Constanza Caicha‐Caroca +2 more
wiley +1 more source
Some Bianchi Type Viscous Holographic Dark Energy Cosmological Models in the Brans–Dicke Theory
Advances in Astronomy, 2022 In this article, we analyze Bianchi type–II, VIII, and IX spatially homogeneous and anisotropic space-times in the background of the Brans–Dicke theory of gravity within the framework of viscous holographic dark energy.
M. Vijaya Santhi +3 more
doaj +1 more source
Future asymptotic expansions of Bianchi VIII vacuum metrics [PDF]
Classical and Quantum Gravity, 2003 Bianchi VIII vacuum solutions to Einstein's equations are causally geodesically complete to the future, given an appropriate time orientation, and the objective of this article is to analyze the asymptotic behaviour of solutions in this time direction. For the Bianchi class A spacetimes, there is a formulation of the field equations that was presented ...
openaire +3 more sources
Costly Signals and Cheap Talk: Measuring the Decoupling of ESG Routinisation and Greenwashing Risk
Business Strategy and the Environment, EarlyView.ABSTRACT Greenwashing is a systemic challenge to sustainable finance, yet prevailing ESG metrics still tend to equate more disclosure with more sustainability. We develop a dual‐index framework to compare firms' ESG ‘talk’ and ‘walk’ using hard data. An ESG Routinisation Index approximates the costly integration of sustainability into emissions, safety
Giacomo Zatini +2 more
wiley +1 more source
On supersymmetric AdS4 orientifold vacua
Journal of High Energy Physics, 2020 In this work we study ten-dimensional solutions to type IIA string theory of the form AdS4 × X 6 which contain orientifold planes and preserve N $$ \mathcal{N} $$ = 1 supersymmetry.
Fernando Marchesano +3 more
doaj +1 more source