Results 41 to 50 of about 16,012,691 (294)
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
wiley +1 more source
Comparing different methods of estimation for Probability of Informed Trading in Tehran Stock Exchange [PDF]
فصلنامه پژوهشهای اقتصادی ایران, 2019 Easley and O'Hara (1992) introduce Probability of Informed Trading (PIN) concept to measure the degree of asymmetric information in market. Since then there has been a lot of debate on the accuracy of the calculations for PIN.
reza talebloo +2 more
doaj +1 more source
Rent-seeking Contests under Symmetric and Asymmetric Information [PDF]
, 2010 We consider a variant of the Tullock rent-seeking contest. Under symmetric information we determine equilibrium strategies and prove their uniqueness. Then, we assume contestants to be privately informed about their costs of effort. We prove existence of
Wasser, Cédric
core +1 more source
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
wiley +1 more source
Frontiers in Sustainable Food SystemsMajor animal epidemics can significantly disrupt the pork market. Understanding how consumer network attention, triggered by these epidemics, impacts pork price fluctuations is of great significance for maintaining market stability and ensuring food ...
Xia Li, Xia Li, Jing Ji
doaj +1 more source
Journal of Agricultural and Resource Economics, 2001 A theoretical model is developed to explain the economics of determining price slides for feeder cattle. The contract is viewed as a dynamic game with continuous strategies where the buyer and seller are the players. The model provides a solution for the
B. Wade Brorsen +3 more
doaj +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
INFORMATION ASYMMETRY THEORY IN CORPORATE GOVERNANCE SYSTEMS [PDF]
Annals of the University of Oradea: Economic Science, 2010 The evolution of corporate ownership structure, in particular the resolution of asymmetric information among stockholders, managers and creditors, requires very complex research.
Otgon Cristian +2 more
doaj
Journal of Civil Engineering and Management, 2021 Project management in the construction sector is a complex and uncertain process and companies tend to look for the lowest value in the procurement of services and materials. However, contractors do not share the necessary information with the contracted
António Marinho +2 more
doaj +1 more source
Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source