Results 41 to 50 of about 7,263 (223)

Ligand binding represses bacterial histidine kinase activity by inhibiting its dimerization

open access: yesThe FEBS Journal, EarlyView.
PdtaS is a kinase in the pathogen Mycobacterium tuberculosis that senses copper and nitric oxide and controls virulence gene expression, but how the kinase senses these compounds was unclear. We show that PdtaS is active as a dimer with each monomer phosphorylating the other in trans.
Gaurav D. Sankhe   +6 more
wiley   +1 more source

The isolation and characterisation of the novel gene C53 [PDF]

open access: yes, 2003
The study of axis formation is crucial if we are to understand the formation of a functional body plan. In mouse, the first morphological marker of A-P pattern, the primitive streak, forms at the posterior of the embryo and drives a complex process ...
Kettleborough, Ross
core  

Application of Statistical and Econometric Tools in The Analysis of Air Pollution Level on The Example of Czestochowa

open access: yesFolia Oeconomica Stetinensia, 2018
One of the key elements of environmental protection is taking care of air quality. This is a difficult task as the quality of air is influenced by numerous factors connected with man’s activity.
Zawada Marcin, Szajt Marek
doaj   +1 more source

Model Hybrid for Sales Forecast for the Housing Market of São Paulo

open access: yesReal Estate Management and Valuation, 2020
This research proposes a combined model of time series for forecasting housing sales in the city of São Paulo. We used data referring to the time series of sales of residential units provided by SECOVI-SP.
Moro Matheus Fernando   +2 more
doaj   +1 more source

Unfolding Plant Defence: Endoplasmic Reticulum Stress Signalling at the Plant‐Pathogen Interface

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The endoplasmic reticulum (ER) stress response, a conserved proteostasis network, has emerged as a central hub that reprograms plant immunity during pathogen attack. This review synthesises how plants harness ER‐stress signalling to mount multilayered defences and how pathogens have evolved counterstrategies to subvert these pathways.
Zhe Meng   +8 more
wiley   +1 more source

A Machine Learning Method to Estimate Reference Evapotranspiration Using Soil Moisture Sensors

open access: yes, 2020
One of the most important applications of remote imaging systems in agriculture, with the greatest impact on global sustainability, is the determination of optimal crop irrigation.
Fernández López, José Antonio   +6 more
core   +1 more source

The Application of Random Noise Reduction By Nearest Neighbor Method To Forecasting of Economic Time Series

open access: yesFolia Oeconomica Stetinensia, 2014
Since the deterministic chaos appeared in the literature, we have observed a huge increase in interest in nonlinear dynamic systems theory among researchers, which has led to the creation of new methods of time series prediction, e.g.
Miśkiewicz-Nawrocka Monika
doaj   +1 more source

Unveiling the diverse efficacy of artificial neural networks and logistic regression: A comparative analysis in predicting financial distress

open access: yesCroatian Review of Economic, Business and Social Statistics, 2023
The prediction of financial distress has emerged as a significant concern over a prolonged period spanning more than half a century. This subject has garnered considerable attention owing to the precise outcomes derived from its predictive models.
Sabek Amine
doaj   +1 more source

Trends in the incidence of cancers of the breast and female genital tract in Harare, Zimbabwe 1990–2019

open access: yesInternational Journal of Cancer, Volume 159, Issue 4, Page 844-852, 15 August 2026.
What's new? Cancers of the breast and female genital tract represent more than half of all cancers in women in sub‐Saharan Africa. Here, the authors assessed incidence trends in a female population living in urban sub‐Saharan Africa based on the Zimbabwe National Cancer Registry in Harare over a 30‐year period.
Eric Chokunonga   +7 more
wiley   +1 more source

Modeling of Cash Flows from Nonperforming Loans in a Commercial Bank

open access: yesNaše Gospodarstvo, 2018
The purpose of this paper is to derive a model for calculation of maturities and volumes of repayments that a bank may expect from nonretail nonperforming loans (hereafter NPLs).
Devjak Srečko
doaj   +1 more source

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