Results 61 to 70 of about 59,412 (310)
Capitals internacionais: complementares ou substitutos?
Economia Aplicada, 2003 This paper presents a theoretical and empirical analysis of the substitutability of international private capital flows. Both univariate and multivariate investigations of the capital movements related to the Brazilian economy during the period 1991 ...
Carlos Hamilton V. Araújo +1 more
doaj
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Optimization model of staffing for aircraft ground handling in the case of personnel substitutability [PDF]
Journal of Project ManagementThe presented article deals with the mathematical modeling of aircraft ground handling on the service apron to utilize ground personnel more efficiently in the case of existing substitutability of workers.
Jakub Cíleček +2 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
NCAM-CS: neural combinatorial auction mechanisms with item complementarity and substitutability
Journal of King Saud University: Computer and Information SciencesCombinatorial auctions are widely used for resource allocation, where bidders often submit bids on bundles because of inter-item relations such as complementarity and substitutability.
Yuanyuan Zhang +5 more
doaj +1 more source
Species Preservation and Biodiversity Value: A Real Options Approach [PDF]
We evaluate biodiversity in a real options framework, when the resources in use are substitutable. We examine optimal conservation decisions given that a biodiversity loss is irreversible and that future use values are uncertain.
Ilhem Kassar, Pierre Lasserre
core
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Jurnal Akuntansi dan Auditing Indonesia, 2009 This study investigates the substitution relationship (substitutability) among debt policy, insider ownership, and dividend policy as the agency problem control mechanism in Indonesia.
D. Agus Harjito, Nurfauziah Nurfauziah
doaj
Is chair-CEO generational difference a substitute governance mechanism to debt financing? [PDF]
AJAR (Asian Journal of Accounting Research)Purpose – The purpose of this paper is to examine whether and how chair-chief executive officer (CEO) generational difference is related to debt financing.
Yee Peng Chow
doaj +1 more source