Results 31 to 40 of about 10,443 (217)

The Appropriate Work Environment for Older Employees: The Case of Slovenia

open access: yesBusiness Systems Research, 2021
Background: The increase in population life expectancy in developed economies is also reflected in the aging of the workforce; therefore, enterprises should create an appropriate work environment for all employees, emphasizing the older ones.
Rožman Maja, Čančer Vesna
doaj   +1 more source

The Influence of Unbalanced Economic Data on Feature Selection and Quality of Classifiers

open access: yesFolia Oeconomica Stetinensia, 2020
Research background: The successful learning of classifiers depends on the quality of data. Modeling is especially difficult when the data are unbalanced or contain many irrelevant variables. This is the case in many applications.
Kubus Mariusz
doaj   +1 more source

The Pseudomonas aeruginosa autoinducer 3O-C12 homoserine lactone provokes hyperinflammatory responses from cystic fibrosis airway epithelial cells. [PDF]

open access: yesPLoS ONE, 2011
The discovery of novel antiinflammatory targets to treat inflammation in the cystic fibrosis (CF) lung stands to benefit patient populations suffering with this disease.
Matthew L Mayer   +4 more
doaj   +1 more source

Normal CFTR inhibits epidermal growth factor receptor-dependent pro-inflammatory chemokine production in human airway epithelial cells. [PDF]

open access: yesPLoS ONE, 2013
Mutations in cystic fibrosis transmembrane conductance regulator (CFTR) protein cause cystic fibrosis, a disease characterized by exaggerated airway epithelial production of the neutrophil chemokine interleukin (IL)-8, which results in exuberant ...
Suil Kim   +3 more
doaj   +1 more source

Consumer Perceived Risk by Online Purchasing: The Experiences in Hungary

open access: yesNaše Gospodarstvo, 2020
The aim of this paper is to identify and categorize the perceived risks that Hungarian consumers connect with online purchasing. The research is based on empirical data collected via a questionnaire and analysed with statistical software.
Balogh Zita, Mészáros Katalin
doaj   +1 more source

Specific Metabolic Markers Are Associated with Future Waist-Gaining Phenotype in Women. [PDF]

open access: yesPLoS ONE, 2016
OBJECTIVE:Our study aims to identify metabolic markers associated with either a gain in abdominal (measured by waist circumference) or peripheral (measured by hip circumference) body fat mass.
Benedikt Merz   +14 more
doaj   +1 more source

Efficient Synthesis of Okadaic Acid. 1. Convergent Assembly of the C15−C38 Domain

open access: yes, 2016
A convergent synthesis of the C15−C38 domain of the marine natural product okadaic acid is reported. This involved the preparation of intermediates representing the C16−C27 and C28−C38 portions of okadaic acid, their direct coupling, and elaboration to ...
Rebecca A. Urbanek (2004700)   +2 more
core   +1 more source

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

The TMAI Model – Performance Of Portfolios Constructed On The Base Of Correlated And Uncorrelated Financial Ratios

open access: yesFolia Oeconomica Stetinensia, 2014
The author studies portfolio performance. Companies are chosen to portfolios due to their position in the ranking that is constructed on the base of the chosen financial ratios. There are three rankings constructed on different number of financial ratios.
Węgrzyn Tomasz
doaj   +1 more source

Study of Temperature Effect on the Corrosion Inhibition of C38 Carbon Steel Using Amino-tris(Methylenephosphonic) Acid in Hydrochloric Acid Solution [PDF]

open access: yes, 2011
Tafel polarization method was used to assess the corrosion inhibitive and adsorption behaviours of amino-tris(methylenephosphonic) acid (ATMP) for C38 carbon steel in 1 M HCl solution in the temperature range from 30 to .
Najoua Labjar   +4 more
core   +1 more source

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