C
Christian Klein
Researcher at German Aerospace Center
Publications - 176
Citations - 2468
Christian Klein is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Wind tunnel & Boundary layer. The author has an hindex of 23, co-authored 163 publications receiving 1743 citations. Previous affiliations of Christian Klein include University of Hohenheim & University of Kassel.
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The Influence of Firm Size on the ESG Score: Corporate Sustainability Ratings Under Review
TL;DR: In this paper, the authors used Thomson Reuters ASSET4 ESG ratings to analyze the influence of firm size, a company's available resources for providing ESG data, and the availability of a company’s ESGdata on the company's sustainability performance.
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Corporate social responsibility and Eurozone corporate bonds: The moderating role of country sustainability
TL;DR: In this article, the authors empirically examined whether superior performance in corporate social responsibility (CSR) results in lower credit risk, measured by credit ratings and zero-volatility spreads (z-spreads).
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Ethical requirement and financial interest: a literature review on socially responsible investing
TL;DR: In this paper, the authors provide an overview of the status quo in socially responsible investing (SRI) literature and provide a thorough analysis of a wide set of studies that cover two key topics: the first research objective is to determine the relative performance of SRI vehicles in comparison to their conventional benchmarks.
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Application of pressure-sensitive paint for determination of the pressure field and calculation of the forces and moments of models in a wind tunnel
TL;DR: In this paper, an optical pressure measurement system based on the pressure-sensitive paint (PSP) technique was used for visualization and measurements of aerodynamic effects on a 3D aircraft model.
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Pressure sensitive paint systems for pressure distribution measurements in wind tunnels and turbomachines
TL;DR: In this article, the authors used pressure sensitive paint (PSP) intensity and lifetime methods for basic research and PSP measurements in wind tunnels and turbomachines, to investigate and understand the qualitative and quantitative aerodynamic measurements mainly in transonic flow.