Results 81 to 90 of about 742,813 (283)

Hygienic evaluation of effectiveness of drinking water purification facilities in Saratov institutions of social significance [PDF]

open access: yesСаратовский научно-медицинский журнал, 2011
The purpose of the given work was studying of overall performance of the local equipments on water treating, both on superficial, and on underground sources of water supply. Material and metods.
Lavrentiev M. V.
doaj  

A evolução do sistema de pagamentos brasileiro: uma abordagem comparada com os países selecionados no período 1995-2003 The evolution of the Brazilian system of payments: a compared approach with the selected countries in the period 1995-2003

open access: yesRevista de Economia Contemporânea, 2006
Este estudo tem o objetivo de analisar a evolução do sistema de pagamentos brasileiro, no período 1995-2003, e os efeitos sobre o mercado monetário decorrentes da sua reestruturação. Além disso, procura-se traçar um paralelo com os sistemas de pagamentos
Divanildo Triches, Adriana Bertoldi
doaj   +1 more source

Error Corrected Disequilibrium [PDF]

open access: yes
We derive an econometric disequilibrium model for time series data. This is done by error correcting the supply of some good. The model naturally separates between a continuously clearing market and a clearing market in the long-run such that we are able
Holmberg, Ulf
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Contracting innovations and the evolution of clearing and settlement methods at futures exchanges [PDF]

open access: yes
Defining futures contracts as substitutes for associated cash transactions enables a discussion of the evolution of controls over contract nonperformance risk. These controls are incorporated into exchange methods for clearing contracts.
James T. Moser
core  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Evolution of argoma shrubland (Ulex gallii Planch.) after clearing and burning treatments in Sierra de Aralar and Belate (Navarra)

open access: yesCuadernos de Investigación Geográfica, 2019
Shrub encroachment is considered one of the greatest threats in the conservation of pastures, especially in abandoned territories and territories with low stocking density.
D. Gómez   +4 more
doaj   +1 more source

Randomness accelerates the dynamic clearing process of the COVID-19 outbreaks in China

open access: hybrid, 2023
Sha He   +5 more
openalex   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

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