Results 251 to 260 of about 825,638 (283)

BLOC1S1 Attenuates B. Melitensis 16M LPS‐Triggered Autophagy by Spatial Confinement of TDP‐43

Advanced Science, EarlyView.
This study explores how B. melitensis 16M LPS and BLOC1S1 regulate autophagy in goat spermatogonial stem cells. The 16M LPS is activating AMPK‐dependent autophagy, increasing LC3B‐II/I ratios and lysosomal genes, while Escherichia coli LPS shows no effect.
Shicheng Wan, Miao Han, Mengfei Zhang, Wenbo Chen, Fangde Xie, Xuan Luo, Wenping Wu, Congliang Wang, Donghui Yang, Bin Han, Haijing Zhu, Haisheng Yu, Na Li, Jinlian Hua   +13 more
wiley   +1 more source

Unlocking the Interaction Mechanism of CNTs and C‐S‐H on Enhancing Elastic and Viscoelastic Properties of Alite Paste

Advanced Science, EarlyView.
This study explores carbon nanotubes’ (CNTs) role in enhancing alite paste’ elasticity and viscoelasticity. Experimental and simulation results reveal that CNTs weakly influence nucleation but significantly refine C‐S‐H gel structure and calcium hydroxide distribution.
Xi Chen, Jiseul Park, Weiyi Ji, Yujie Huang, Jian‐Xin Lu, Zhangli Hu, Chi Sun Poon   +6 more
wiley   +1 more source

Nanocatalytic Neuroprotection and Neurological Recovery Post‐Traumatic Brain Injury

Advanced Science, EarlyView.
This study demonstrates that combining Ce0.7Zr0.3O2 nanozymes with nimodipine enhances neuroprotection after traumatic brain injury. The therapy reduces oxidative stress, neuronal apoptosis, and improves blood–brain barrier integrity, with nanozymes effective at low doses.
Xinjie Hong, Liang Zhao, Xianzheng Sang, Chao Ma, Meiqi Chang, Xinran Song, Wei Feng, Tao Xu, Li Ding, Yu Chen, Lijun Hou   +10 more
wiley   +1 more source

Banking supervision and capital requirements : hierarchy of regulators and optimal trade-off of instruments

, 2015
Kévin Spinassou
openalex   +1 more source

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Green Capital Requirements

SSRN Electronic Journal, 2022
We study the effects of green capital requirements that give preferential capital treatment to clean loans. From a positive perspective, our analysis clarifies the differential effects of green supporting and brown penalizing factors. From a normative perspective, we contrast optimal capital requirements under a classic prudential mandate, which is ...
Oehmke, Martin, Opp, Marcus
openaire   +2 more sources

Stress Tests of Capital Requirements [PDF]

SSRN Electronic Journal, 1997
This paper examines the performance of the leading methods for setting capital requirements for securities firms' trading books. Tests are conducted on a large sample of UK equity market makers' books over a substantial number of periods of equity market stress from 1985 to 1995.
Elroy Dimson, Paul Marsh
openaire   +3 more sources

On the Effectiveness of Capital Requirements [PDF]

SSRN Electronic Journal, 2015
This paper investigates the effectiveness of capital requirements in reducing the default risk of portfolio-managing financial intermediaries. It is shown that the effectiveness depends, in essence, on the risk preferences of the intermediary and market conditions.
Jan Wenzelburger, Gevorg Hunanyan
openaire   +1 more source

Capital Requirements for Securities Firms

The Journal of Finance, 1995
ABSTRACTRegulatory authorities set capital requirements to cover the position risk of securities firms and to protect against losses arising from fluctuations in the value of their holdings. The requirements may be set using the comprehensive approach required by the U.S.
Dimson, Elroy, Marsh, Paul
openaire   +2 more sources

Robust Capital Requirements with Model Risk [PDF]

SSRN Electronic Journal, 2013
We investigate capital requirements based on Value at Risk (V@R) and Average Value at Risk (AV@R) when the bank's econometric model only approximately describes the true, unknown return generating process, as is often the case in practice. We provide a simple formula for such capital requirements that uses a first order Taylor expansion of V@R and AV@R
Barrieu, Pauline, Ravanelli, Claudia
openaire   +2 more sources

CAPITAL REQUIREMENTS FOR HOUSING IN THE 1980s

Contemporary Economic Policy, 1984
Massive federal budget deficits and declining personal saving flows portend an acute private‐sector capital shortage over the balance of the 1980s decade. Housing is the sector of the economy most likely to bear the brunt of this shortage. Quantifying that shortage and suggesting preventive policy changes are the primary purposes of his paper.
James W. Christian, Michael L. Wilson
openaire   +2 more sources