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Plasmid content of carbapenem resistant Acinetobacter baumannii isolates belonging to five International Clones collected from hospitals of Alexandria, Egypt
(Frontiers Media, 2023)
Multidrug resistant Acinetobacter baumannii is one of the most important nosocomial pathogens worldwide. During the last decades it has become a major threat for healthcare settings due to the high antibiotic resistance ...
Validation of an LC-ESI-MS/MS for the quantitation of phosphodiesterase-5 inhibitors and their main metabolites in rat serum and brain tissue samples.
(Elsevier, 2012-105-1)
This work proposes a liquid chromatography-electrospray ionization ion trap mass spectrometry (LC-ESI-ITMS) method, for the quantification of sildenafil (SDF), tadalafil (TDF) and vardenafil (VDF) and their metabolites ...
Where does risk lie in sexual practices? A study of young people’s social representations
(Taylor & Francis Group, 2020-07-13)
In this study we investigate the social representations of risky sexual practices.
Specifically, we analyse the circumstances in which young Spanish people consider
a sexual practice as risky, and how such ‘representations’ ...
Visual Programming Environments for Object Oriented Programming: Acceptance and Effects on Student Motivation
(IEEE, 2017-08-07)
This paper presents an experiment in which visual programming environments have been used in programming courses aiming at helping students to acquire the competencies of a course on object-oriented programming. This paper ...
m6A Methylated Long Noncoding RNA LOC339803 Regulates Intestinal Inflammatory Response
(Wiley, 2024-04)
Cytokine mediated sustained inflammation increases the risk to develop different complex chronic inflammatory diseases, but the implicated mechanisms remain unclear. Increasing evidence shows that long noncoding RNAs ...
In Vitro Screening and Lipid-Lowering Effect of Prickly Pear (Opuntia Ficus-Indica L. Mill.) Fruit Extracts in 3T3-L1 Pre-Adipocytes and Mature Adipocytes
(Springer Nature, 2024)
Opuntia ficus-indica fruits have been widely used due to their nutritional composition and beneficial effects on health, particularly against chronic diseases such as diabetes, obesity, cardiovascular diseases and cancer, ...
All-Polymer Nanocomposite as Salt-Free Solid Electrolyte for Lithium Metal Batteries
(ACS, 2024-01)
Solid polymer electrolytes that combine both a high lithium-ion transference number and mechanical properties at high temperatures are searched for improving the performance of batteries. Here, we show a salt-free all-polymer ...
Efficient iron-catalyzed direct acylation of amines with carboxylic acids and esters under oxygenated conditions
(RSC, 2024)
Amides are ubiquitous in natural and synthetic compounds, and amidation is by far the most prevalent reaction in medicinal chemistry. In addition, atom-economical procedures for the direct amidation of esters or acids with ...
AC and DC technology in microgrids: a review
(Elsevier, 2014-12-05)
Microgrids are a suitable, reliable and clean solution to integrate distributed generation into the mains grid. Microgrids can present both AC and DC distribution lines. The type of distribution conditions the performance ...
Language use and attitudes of prospective teachers: A comparison of the Basque and Friulian multilingual contexts
(Taylor & Francis, 2022-12-25)
Since educators play a decisive role in the formation of language attitudes, this study analyses perceived competence, habits of language use and attitudes towards three languages in contact harboured by prospective teachers. ...