Results 51 to 60 of about 1,941,446 (311)

Key Trends of International Trade in Derivatives

Вестник Российского экономического университета имени Г. В. Плеханова
In spite of global economic after-effects of pandemic (both biological and economic) risks of world economy fragmentation and severance of finance integration international trade in derivatives keeps on growing as a tool of ‘finance conciliation’ and it ...
N. V. Gryzunova, A. H. Eid
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

Population Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu, J. Angus Webb, William D. Bovill, Elise L. King   +3 more
wiley   +1 more source

Re-imagining the future in finance capitalism

Journal of Cultural Economics, 2020
What is the role of imagination in the constitution of finance capitalism? How do the fictions, myths, and (ir)rationalities of finance shape society's ability to imagine the future in the face of mounting political instability?
A. Komporozos-Athanasiou
semanticscholar   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

FEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang, Frans Bianchi, Geert van den Bogaart   +2 more
wiley   +1 more source

Volatility Dynamics in Oil and Oilseeds Spot and Futures Market in India

Vikalpa, 2016
Executive Summary India occupies the fifth position in the vegetable oil economy of the world. The demand for oilseeds and vegetable oil has far exceeded the domestic output necessitating huge imports.
Meenakshi Malhotra, Dinesh Kumar Sharma
doaj   +1 more source

From national marketplaces to global providers of financial infrastructures: Exchanges, infrastructure & power in global finance

, 2020
This paper analyses the role of (stock and derivative) exchanges as powerful actors in global finance. While most IPE accounts of exchanges analyse ‘exchanges as marketplaces’ and focus on equity market trading, they miss how exchanges have fundamentally
Johannes Petry
semanticscholar   +1 more source

A stepwise emergence of evolution in the RNA world

FEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Derivatives in Islamic finance: the need and mechanisms available

International Journal of Financial Services Management, 2014
The research is an attempt to have an overview of the need for derivatives and their possible role in Islamic finance, stressing on the Shariah qualification and prohibitions on the controversial conventional derivative products. This research focuses on the derivative products and their role in risk management measures.
Syed Aun R. Rizvi, Ahcene Lahsasna, Shaista Arshad   +2 more
openaire   +2 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source