Results 61 to 70 of about 5,559,135 (298)

Economic and financial modelling

, 2022
Economic & Financial Modelling presents recent advances in all aspects of economic modelling. It is intended that the journal should act as a forum for new developments in different aspects of economic and financial modelling - covering national ...
European Economics and Financial Centre
core   +2 more sources

From Topology to Geometry: A Neural Ricci Flow Framework for Predicting Flash Crashes and Contagion

IEEE Access
Early warning of systemic financial instability is a crucial issue for regulators and asset managers, especially in detecting flash crashes and concealed contagion paths, which cannot be detected using conventional surveillance mechanisms.
Abdul Kadar Muhammad Masum, Md. Abul Kalam Azad, Chanda Rani Debi, Ramona Birau, Virgil Popescu, Costel Marian Ionascu   +5 more
doaj   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

Molecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault, Capucine Heraud, Mélissa Correia de Oliveira, Véronique Neaud, Valérie Valesco, Valérie Prouzet‐Mauleon, Béatrice Turcq, Jean‐William Dupuy, Anne‐Aurélie Raymond, Sabrina Croce, Frédéric Saltel, Valérie Lagrée, Violaine Moreau   +12 more
wiley   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

UNDERSTANDING THE IMPACTS OF FINANCIAL TECHNOLOGY IN THE SOCIETY 5.0 ERA [PDF]

, 2023
Financial Technology (FinTech) aims to achieve a competitive market advantage based on technology (digitalization). This study focuses on figuring out the effects of financial technology in the era of Society 5.0, in which humans can create new values ...
Forman Halawa, Clarasiska Anasthasia Mbate, Mbate, Clarasiska Anasthasia, Hizkia Edwar Sinaga, Windjiarto Windjiarto, Windjiarto, Windjiarto, Halawa, Forman, Sinaga, Hizkia Edwar   +7 more
core   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Causality networks of financial assets [PDF]

The Journal of Network Theory in Finance, 2016
Through financial network analysis we ascertain the existence of important causal behavior among certain financial assets, as inferred by eight different causality methods. Our results contradict the Efficient Market Hypothesis and open new horizons for further investigation and possible arbitrage opportunities. Moreover, we find some evidence that two
Stavroglou, Stavros, Pantelous, Athanasios, Soramaki, Kimmo, Zuev, Konstantin   +3 more
openaire   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

On the influence of network structure on the resilience and losses of financial systems

Journal of Mechanism and Institution Design
We investigate resilience to defaults in financial networks, where nodes hold shares in a common set of external assets. Price fluctuations in these assets can trigger shareholder defaults, propagating through the network and causing default cascades. In
Lorenzo Zino, Giulia Fracastoro, Anton V. Proskurnikov, Giuseppe Carlo Calafiore   +3 more
doaj   +1 more source

Short-Term Liquidity Contagion in the Interbank Market

Cuadernos de Economía, 2019
We implement a modified version of DebtRank to recursively measure the contagion effects caused by the default of a selected financial institution. In our case contagion is a liquidity issue, measured as the decrease in financial institutions’ short-term
Carlos León, Constanza Martínez-Ventura, Freddy Cepeda-López   +2 more
doaj   +1 more source