Results 81 to 90 of about 3,780,269 (303)

Earnings Quality and ESG Performance in Energy and Utilities: What Really Matters?

International Journal of Finance &Economics, EarlyView.
ABSTRACT The paper investigates the controversial relationship between firms' earnings quality and environmental, social and governance (ESG) performance, focusing on the energy and utility sectors given their significant regulatory pressures, environmental impact, and capital‐intensive nature, which render ESG performance particularly important for ...
Antonios Persakis, Athanasios P. Fassas, Dionisis Philippas   +2 more
wiley   +1 more source

Singletons and their maximal symmetry algebras

, 2012
Singletons are those unitary irreducible modules of the Poincare or (anti) de Sitter group that can be lifted to unitary modules of the conformal group.
Bekaert, Xavier
core  

Random Matrix Theory and Quantum Chromodynamics

, 2016
These notes are based on the lectures delivered at the Les Houches Summer School in July 2015. They are addressed at a mixed audience of physicists and mathematicians with some basic working knowledge of random matrix theory. The first part is devoted to
Akemann, Gernot
core   +1 more source

Unitary School – Inclusive School

, 2002
English: In 2000 the International Research Colloquium on Inclusive Education met at Hamar. This also was an opportunity for researchers in the Norwegian curriculum evaluation programme "Evaluating Reform 97" to meet, particularly those researchers who were involved in topic 3 projects concerning the comprehensive school, equality and cultural ...
Nes, Kari, Engen, Thor Ola, Strømstad, Marit   +2 more
openaire   +1 more source

Don't You Know That You're Toxic? How Influencer‐Driven Misinformation Fuels Online Toxicity

Psychology &Marketing, EarlyView.
ABSTRACT Research on misinformation has focused on message content and cognitive bias, overlooking how source type shapes toxic engagement. This study addresses that gap by showing that influencer‐driven misinformation does not merely increase toxicity: it reconfigures its nature and persistence through relational and social influence mechanisms ...
Giandomenico Di Domenico, Federico Mangió, Denitsa Dineva   +2 more
wiley   +1 more source

Outcome Independence of Entanglement in One-Way Computation

, 2012
We show that the various intermediate states appearing in the process of one-way computation at a given step of measurement are all equivalent modulo local unitary transformations. This implies, in particular, that all those intermediate states share the
Barenco A., Braunstein S., Bremner M. J., Briegel H. J., Browne D., Danos V., Deutsch D., Gross D., Hein M., Horodecki R., Ichikawa T., Ichikawa T., Jozsa R., Nakahara M., Nielsen M. A., Raussendorf R., Raussendorf R., Rungta P.   +17 more
core   +1 more source

Dynamic RBC‐To‐Membrane Ratio in 129Xe MRI: A Biomarker of Decreased Lung Function in Pulmonary and Vascular Diseases

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To present a method for quantifying dissolved 129Xe spectroscopy using singular value decomposition (SVD) and a dynamic red blood cell (RBC)/membrane ratio as a biomarker of disease. Methods A spectroscopic sequence was performed in 45 subjects (27 healthy, 12 dyspnea of unknown origin [DUO], and 6 pulmonary hypertension [PH ...
Gabriela María García Delgado, Ummul Afia Shammi, Cody Thornburgh, Mia Ruppel, Isabella Parks, Aaron Miller, John P. Mugler III, Talissa A. Altes, Robert P. Thomen   +8 more
wiley   +1 more source

K‐CC‐MoCo: A Fast k‐Space‐Based Respiratory Motion Correction for Highly Accelerated First‐Pass Perfusion Cardiovascular MR

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose First‐pass perfusion cardiovascular MR (FPP‐CMR) enables the non‐invasive diagnosis of microcirculation and coronary artery disease. In free‐breathing FPP‐CMR, motion correction is usually performed in the image domain, requiring an initial reconstruction.
Elisa Moya‐Sáez, Rosa‐María Menchón‐Lara, Javier Sánchez‐González, Catarina N. Carvalho, Andreia S. Gaspar, Carlos Real, Carlos Galán‐Arriola, Rita G. Nunes, Borja Ibanez, Teresa M. Correia, Carlos Alberola‐López   +10 more
wiley   +1 more source

Optimal teleportation via thermal entangled states of a two-qubit Heisenberg Chain

, 2009
We study the optimal teleportation based on Bell measurements via the thermal states of a two-qubit Heisenberg XXX chain in the presence of Dzyaloshinsky-Moriya (DM) anisotropic antisymmetric interaction and obtain the optimal unitary transformation. The
Abliz, Ahmad, Li, Shu-Shen, Zhang, Guo-Feng, Zhou, Yue   +3 more
core   +1 more source

Teaching through Problem Solving in Elementary School: from teacher training to the implementation of a class on unitary

, 2021
This paper presents a class implementation done in a 5th year class of Elementary School, inspired by the Teaching-Learning-Evaluation Methodology in Mathematics through Problem Solving, which was developed and planned during a teacher training. The main goal is to analyze how the development of teacher training course, offered in a virtual format ...
Abrão, Fábio Vieira, Allevato, Norma Suely Gomes   +1 more
openaire   +1 more source