Results 41 to 50 of about 15,816 (180)

Three-Dimensional Angiographic Characteristics versus Functional Stenosis Severity in Fractional and Coronary Flow Reserve Discordance: A DEFINE FLOW Sub Study

open access: yesDiagnostics, 2022
Background: Coronary angiography alone is insufficient to identify lesions associated with myocardial ischemia that may benefit from revascularization.
Valerie Stegehuis   +13 more
doaj   +1 more source

Eco‐Innovation Among Environmental Small and Medium Enterprises: A Complexity Theory View on a Regional Paradox

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental entrepreneurship and eco‐innovation, although cornerstones in the transition to a sustainable world, form a research nexus that remains largely understudied. We draw on the theory of complexity and the notion of cultural, temporal, and relational complexities to explain the process of eco‐innovation among environmental small ...
Georgios Outsios, Stefan Chichevaliev
wiley   +1 more source

Error-power tradeoffs in QCA design

open access: yes, 2008
In this work we present an error-power tradeoff study in a Quantum-dot Cellular Automata (QCA) circuit design. Device parameter variation to optimize performance is a very crucial step in the development of a technology.
Saket Srivastava (17167900)   +2 more
core   +5 more sources

Stent boost enhancement compared to intravascular ultrasound in the evaluation of stent expansion in elective percutaneous coronary interventions

open access: yesThe Egyptian Heart Journal, 2018
Background: Stent underexpansion is a major risk factor for in-stent restenosis and acute in-stent thrombosis1Intravascular ultrasound (IVUS) is one of the standards for detection of stent underexpansion (de Feyter et al.
Mohamed Laimoud   +4 more
doaj   +1 more source

When Do CEO Temporal Focus and Board Interlocks Lead to Eco‐Innovation? A Configurational Approach

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT In this study, we examine how different corporate governance profiles—combinations of CEOs' temporal focus profiles and board interlocks—shape corporate eco‐innovation. Integrating insights from the upper echelon perspective and the attention‐based view, we argue that board interlocks serve as conduits for new knowledge and capabilities that ...
Paula Villalba‐Ríos, Tine Buyl
wiley   +1 more source

Beyond Linear ESG Effects: Configurational Pathways to Superior Profitability Among Environmental Proactive Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study re‐examines the relationship between environmental, social, and governance (ESG) engagement and firm financial performance by moving beyond linear, net‐effect models toward a configurational perspective. Focusing on a global sample of 1380 non‐financial firms with high environmental maturity (CDP Climate Change score ≥ B), we ...
Daniel Yeung   +2 more
wiley   +1 more source

Impact of Cine Frame Selection on Quantitative Coronary Angiography Results

open access: yesClinical Medicine Insights: Cardiology, 2019
We evaluated intra- and interobserver variability of quantitative coronary angiography (QCA) due to cine frame selection for 9 coronary stenoses. The projection was selected in advance.
Shigenori Ito   +3 more
doaj   +1 more source

Managers' Values and the Adoption of Environmentally Sustainable Practices Among Small and Medium‐Sized Enterprises: A Configurational Approach

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Small and medium‐sized enterprises (SMEs) play a critical role in sustainability transitions, yet the mechanisms through which managers' values shape environmentally sustainable practices (ESP) remain insufficiently understood. Existing research often treats managerial values as independent predictors and pays limited attention to their ...
Marie Romuald Bernard Pouka Pouka   +2 more
wiley   +1 more source

p-QCA

open access: yes, 2011
Quantum-dot cellular automata is an interesting computation fabric with many never-seen-before properties. However, no programmable fabric scheme has utilized all these properties effectively.
Kolin Paul   +2 more
core   +1 more source

Majority-layered T hybridization using quantum-dot cellular automata

open access: yesCogent Engineering, 2017
The atomistic quantum-dot cellular automata (QCA) based implementations of the reversible circuits have got tremendous exposures in the last few days, due to “room-temperature workability” of the QCA.
Chiradeep Mukherjee   +3 more
doaj   +1 more source

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