Results 61 to 70 of about 275,299 (260)
Shoikhet's Conjecture and Duflo Isomorphism on (Co)Invariants
Symmetry, Integrability and Geometry: Methods and Applications, 2008 In this paper we prove a conjecture of B. Shoikhet. This conjecture states that the tangent isomorphism on homology, between the Poisson homology associated to a Poisson structure on R^d and the Hochschild homology of its quantized star-product algebra ...
Damien Calaque, Carlo A. Rossi
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study assesses the degree of alignment with and eligibility to the EU Taxonomy of non‐financial firms and investigates its relationship with their Cost of Debt (CoD). The empirical analysis is based on a sample of 306 non‐financial firms listed on the Stoxx Europe 600 Index across 15 European countries. Taxonomy‐related data were manually
Fabio Rizzato +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT As firms increasingly incorporate environmental, social, and governance (ESG) concerns into their strategic agendas, stakeholder legitimacy—an audience‐conferred judgment of organizational appropriateness—has become pivotal. We theorize legitimacy as expanding a hybrid response portfolio in which firms may pursue substantive change (business ...
Min‐Jae Lee +3 more
wiley +1 more source
Big Data Mining and Analytics, 2019 Graph data mining has been a crucial as well as inevitable area of research. Large amounts of graph data are produced in many areas, such as Bioinformatics, Cheminformatics, Social Networks, etc.
Bismita S. Jena +2 more
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IUCrJ, 2020 The non-steroidal anti-inflammatory drugs mefenamic acid (MFA) and tolfenamic acid (TFA) have a close resemblance in their molecular scaffold, whereby a methyl group in MFA is substituted by a chloro group in TFA.
Subham Ranjan +6 more
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Business Strategy and the Environment, EarlyView.ABSTRACT The aim of this research is to verify whether institutional quality affects the relationship between green innovation and firm efficiency within the high‐tech manufacturing sectors. To estimate jointly the parameters of a stochastic frontier and the coefficients of a model explaining technical inefficiency, we employed the one‐step estimation ...
Mariarosaria Agostino +2 more
wiley +1 more source
On the Complexity of Polytope Isomorphism Problems
, 2002 We show that the problem to decide whether two (convex) polytopes, given by their vertex-facet incidences, are combinatorially isomorphic is graph isomorphism complete, even for simple or simplicial polytopes. On the other hand, we give a polynomial time
Kaibel, Volker, Schwartz, Alexander
core +3 more sources
Integrated Reporting in the Public Sector: Theoretical Foundations and Determinants of Quality
Business Strategy and the Environment, EarlyView.ABSTRACT Integrated reporting (IR) has gained attention as the IFRS Foundation promotes its use through the International Integrated Reporting Council framework (IIRF). Public sector (PS) organizations, as key drivers of economic, social and environmental sustainability, are increasingly adopting IR to enhance transparency and accountability.
Ana Zorio‐Grima, Andreea Hancu‐Budui
wiley +1 more source
Distinguishing local isomorphism classes in quasicrystals by high-order harmonic spectroscopy
Nature CommunicationsElectron diffraction spectroscopy is a fundamental tool for investigating quasicrystal structures, which unveils the quasiperiodic long-range order. Nevertheless, it falls short in effectively distinguishing separate local isomorphism classes.
Jia-Qi Liu, Xue-Bin Bian
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Business Strategy and the Environment, EarlyView.ABSTRACT The aim of this study is to examine the impact of corruption control, as a public institutional mechanism, on hazardous waste emissions of private sector entities. We also examine the extent to which Agenda 2030 moderates the relationship. We analyse data from the top 500 global companies.
Babajide Oyewo +3 more
wiley +1 more source