Results 11 to 20 of about 23,377 (222)

Biological and structural characterization of the Type 3 fimbrial subunit MrkA from Klebsiella pneumoniae. [PDF]

open access: yesProtein Sci
Abstract Klebsiella pneumoniae is a Gram‐negative opportunistic pathogen responsible for a wide range of community‐associated and hospital‐acquired infections and a major cause of neonatal sepsis in low‐ and middle‐income countries. The pathogen's surface fimbriae, particularly the Type 3 fimbriae, are critical for bacterial adhesion, biofilm formation,
Monaci V   +5 more
europepmc   +2 more sources

Origin of the MRI Contrast in Natural and Hydrogel Formulation of Pineapple Juice

open access: yesBioinorganic Chemistry and Applications, 2021
Magnetic resonance imaging (MRI) often requires contrast agents to improve the visualization in some tissues and organs, including the gastrointestinal tract. In this latter case, instead of intravascular administration, oral agents can be used.
Domenico Rizzo   +4 more
doaj   +1 more source

Exclusively heteronuclear NMR experiments for the investigation of intrinsically disordered proteins: focusing on proline residues [PDF]

open access: yesMagnetic Resonance, 2021
NMR represents a key spectroscopic technique that contributes to the emerging field of highly flexible, intrinsically disordered proteins (IDPs) or protein regions (IDRs) that lack a stable three-dimensional structure.
I. C. Felli, W. Bermel, R. Pierattelli
doaj   +1 more source

The Role of Disordered Regions in Orchestrating the Properties of Multidomain Proteins: The SARS-CoV-2 Nucleocapsid Protein and Its Interaction with Enoxaparin

open access: yesBiomolecules, 2022
Novel and efficient strategies need to be developed to interfere with the SARS-CoV-2 virus. One of the most promising pharmaceutical targets is the nucleocapsid protein (N), responsible for genomic RNA packaging.
Marco Schiavina   +4 more
doaj   +1 more source

Clay as a Medium in Three-Dimensional Body Mapping

open access: yesForum: Qualitative Social Research, 2020
Body mapping is a visual (drawing) tool, technique and methodological process that has been used by practitioners and researchers in a variety of contexts across the world, including in sexual and reproductive health interventions and research.
Tricia Ong   +2 more
doaj   +1 more source

Auto-percepción del Uso Problemático del Teléfono Móvil en Estudiantes Universitarios de Acuerdo a su Sexo

open access: yesCuadernos Hispanoamericanos de Psicología, 2019
Para evaluar la auto-percepción del uso problemático del móvil por sexo en estudiantes universitarios, aplicamos el Cuestionario de Experiencias-Relacionadas con el Móvil [CERM (por su acrónimo en español)].
Norma Amador-Licona   +3 more
doaj   +1 more source

Customer-engineer relationship management for converged ICT service companies [PDF]

open access: yes, 2006
Thanks to the advent of converged communications services (often referred to as ‘triple play’), the next generation Service Engineer will need radically different skills, processes and tools from today’s counterpart. Why?
A Parvatiyar   +15 more
core   +1 more source

The Intriguing Role of Iron-Sulfur Clusters in the CIAPIN1 Protein Family

open access: yesInorganics, 2022
Iron-sulfur (Fe/S) clusters are protein cofactors that play a crucial role in essential cellular functions. Their ability to rapidly exchange electrons with several redox active acceptors makes them an efficient system for fulfilling diverse cellular ...
Simone Ciofi-Baffoni, Claudia Andreini
doaj   +1 more source

The Economic Costs of Malaria in Children in three Sub-Saharan Countries: Ghana, Tanzania and Kenya. [PDF]

open access: yes, 2013
Malaria causes significant mortality and morbidity in sub-Saharan Africa (SSA), especially among children less than five years of age (U5 children).
Constenla, Dagna   +4 more
core   +2 more sources

Mathematical Models for Optimizing Airline Offerings in Terms of International Regional Public Airports [PDF]

open access: yes, 2015
In recent decades, air transport has become one of the most dynamically developing modes of transport. The number of passengers using air transport is constantly increasing, aircraft technical equipment is improving, and technical and infrastructure ...
Катковникова, Лидия Анатольевна   +3 more
core   +3 more sources

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