Results 91 to 100 of about 24,807 (218)

O método Delphi e a estrutura da economia brasileira em 2010

open access: yesEconomia Aplicada, 2003
Dealing with data for final demand, value added, gross output, employment and household consumption derived from the Brazilian input-outputtables of 1959,1970,1980,1990 and 1998, this article had the purpose of, dealing with the Delphi Method ...
Duilio de Avila Bêrni
doaj  

Economic Growth through Rent Streams, Financial Development and Institutional Quality in Mena

open access: yesФинансы: теория и практика
This study examines the relationships between natural rent streams, financial development, institutional quality, and economic growth in the Middle East and North Africa (MENA) region and is the development of fixed effects panel models during 1990–2020.
S. Sedighi, I. Niftiyev
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

The multiple roles of crop structural change in productivity, nutrition and environment in China: A decomposition analysis

open access: yesJournal of Integrative Agriculture
China’s crop structure has undergone significant changes in the last two decades since 2000, with an increase in the share of cereals, vegetables, and fruit, squeezing out other crops. As a result, land productivity, nutrient supply, and carbon emissions
Xiangyang Zhang   +2 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Implications of organisational change on academics’ job commitment within higher education

open access: yesSA Journal of Human Resource Management
Orientation: The higher education sector has experienced significant advancements and competitive advantages, compelling numerous universities – including those in Saudi Arabia – to pursue reorganisation and sustainability initiatives.
Omar A. Baakeel
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Integration into Global Value Chains: Evidence from Mexico, 1995–2020

open access: yesEconomies
This paper examines Mexico’s integration into Global Value Chains (GVCs) and its implications for structural change over the period 1995–2020. Using a multiregional input–output framework, the analysis decomposes gross exports into domestic and foreign ...
Luisa Rivera-Basques   +1 more
doaj   +1 more source

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