Results 31 to 40 of about 1,186,200 (309)

The Impact of Investment Horizon on the Return and Risk of Investments in Securities in Lithuania

open access: yesOrganizations and Markets in Emerging Economies, 2016
The paper focuses on the impact of time horizon on risk and return, which usually is the object of discussions about “stock versus bond”. The aim of this paper is to investigate the transformation of risk and return when increasing the investment term ...
Laimutė Urbšienė   +2 more
doaj   +1 more source

The green advantage: Exploring the convenience of issuing green bonds

open access: yesJournal of Cleaner Production, 2019
The issue of how to finance the transition to a low-carbon economy in order to achieve the Paris Agreement's goal is crucial, especially considering the enormous amount of financing necessary to shift from rhetoric into action.
Gianfranco Gianfrate, M. Peri
semanticscholar   +1 more source

Time and frequency domain connectedness and spill-over among fintech, green bonds and cryptocurrencies in the age of the fourth industrial revolution

open access: yesTechnological forecasting & social change, 2020
Highlights • The time and frequency domain connectedness and spillover are among Fintech, green bonds, and cryptocurrencies.• Portfolios consisting of the assets with heavy-tail dependence.• Volatility transmission is higher in the short term.• Gold and ...
Tn Le, E. Abakah, A. Tiwari
semanticscholar   +1 more source

The impact of exchange rate EUR/USD on the rate of return of bond investments denominated in US dollar from the point of view of euro investor

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
Investment opportunities into foreign curruncies financial assets are rising because of financial markets globalization, financial markets integration and evolution of modern information technologies.
Oldřich Šoba
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

EVALUATING THE EFFECTIVENESS OF PORTFOLIO OF THE MUTUAL FUND MANAGEMENT

open access: yesСтатистика и экономика, 2016
The article deals with the problem ofevaluating the effectiveness of portfolio of mutual fund management.
Alla V. Trofimovskaya   +2 more
doaj   +1 more source

Hydrogen Bonds

open access: yesMolecules, 2023
The Topical Collection “Hydrogen Bonds” is a continuation of the previous Special Issue “Intramolecular Hydrogen Bonding 2021” [...]
openaire   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Not Only Hydrogen Bonds: Other Noncovalent Interactions

open access: yesCrystals, 2020
In this review, we provide a consistent description of noncovalent interactions, covering most groups of the Periodic Table. Different types of bonds are discussed using their trivial names. Moreover, the new name “Spodium bonds” is proposed for group 12
I. Alkorta, J. Elguero, A. Frontera
semanticscholar   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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