Results 31 to 40 of about 11,383,983 (308)
Collateralized Assets Prices and Monetary Policy
Revista de Economía del Rosario, 2019 A well-informed and cautious financial system can improve the welfare outcome of an economy by making lenders surplus to borrowers. Nevertheless, in a crisis, the behavior of the financial system can become an amplifier of it, given that credit approval ...
Mauricio Arango
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
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MathematicsRecent developments in dynamic portfolio optimization have focused on the role played by portfolio frictions. Portfolio frictions make the portfolio’s response to financial shocks weaker and more gradual than in a model without frictions.
Simon Tièche, Didier Cossin
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An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
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‘Guide and Prejudice’— How Argonautes recognize targets across domains of life
FEBS Letters, EarlyView.Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
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Optimal level of demand and supply public goods in the general equilibrium model with Lindahl tax [PDF]
مدلسازی اقتصادسنجی, 2017 In the real world, there are commodities that although consumers are willing to pay for them, but they cannot obtain them by market. These goods are public goods that all people will benefit from their use, and about them so-called market fails.
Majid Maddah +2 more
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The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
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Economia Aplicada, 2003 The purpose of this paper is to estimate the welfare costs of inflation for the Brazilian economy using a general equilibrium approach and to compare the results with the ones traditionally obtained, which are based on a partial equilibrium approach ...
Ana Claudia Polato e Fava +1 more
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Transação de Créditos REDD em Mercados Internacionais de Carbono
Notas Económicas, 2023 While several economic studies have looked into the role of REDD in climate policy, the interlinks between climate policy, international trade and agricultural markets have been only marginally considered.
Renato Rosa +2 more
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
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