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Entropic bonding of the type 1 pilus from experiment and simulation.
Fabiano Corsetti, Alvaro Alonso-Caballero, Simon Poly, Raul Perez-Jimenez, Emilio Artacho
Jun 15, 2020
The type 1 pilus is a bacterial filament consisting of a long coiled proteic chain of subunits joined together by non-covalent bonding between complementing β -strands. Its strength and structural stability are critical for its...
A Worldwide Survey on the Use of Social Networking in Higher Education
Social networking is becoming a more powerful tool for students for communication, information sharing, and discussions. This paper presents a study, based on a survey questionnaire, which aims to investigate to what extent and...
Published by: IGI Global Scientific Publishing
Absence of MHC class II on cDCs results in microbial-dependent intestinal inflammation.
Jakob Loschko, Heidi A Schreiber, Gereon J Rieke, Daria Esterházy, Matthew M Meredith, Virginia A Pedicord, Kai-Hui Yao, Silvia Caballero, Eric G Pamer, Daniel Mucida, Michel C Nussenzweig
Sep 19, 2019
Conventional dendritic cells (cDCs) play an essential role in host immunity by initiating adaptive T cell responses and by serving as innate immune sensors. Although both innate and adaptive functions of cDCs are well...
Open access dataset of task-free hemodynamic activity in 4-month-old infants during sleep using fNIRS.
Spontaneous, task-free, hemodynamic activity of the brain provides useful information about its functional organization, as it can describe how different brain regions communicate to each other. Neuroimaging studies measuring...
Oriented Type I Collagen - A Review on Artificial Alignment Strategies
Collagen is the most abundant protein in the human body and serves many functions, from mechanical stability and elasticity in tendons and bone, to optical properties, such as transparency and a fine tuned refractive index in...
Published by: IGI Global Scientific Publishing
Differential vulnerability of hippocampal CA3-CA1 synapses to Aβ
Abstract: Amyloid-beta (Aβ) and tau protein are both involved in the pathogenesis of Alzheimer’s disease. Aβ produces synaptic deficits in wild-type mice that are not seen in Mapt−/− mice, suggesting that tau protein is required...
Cross-Cultural Effects in Adoption Patterns of a Mobile Coaching Service for Studies
This study applied an adoption model, inspired by the Technology Acceptance Model (TAM) and Multipurpose Information Appliances Adoption Model (MIAAM), to compare key variables explaining adoption patterns of a mobile coaching...
Published by: IGI Global Scientific Publishing
Open access dataset of task-free hemodynamic activity in 4-month-old infants during sleep using fNIRS
Abstract Spontaneous, task-free, hemodynamic activity of the brain provides useful information about its functional organization, as it can describe how different brain regions communicate to each...
Strong Coupling in Conserved Surface Roughening
The Kardar-Parisi-Zhang (KPZ) equation defines the main universality class for nonlinear growth and roughening of surfaces. But under certain conditions, a conserved KPZ equation (CKPZ) is thought to set the universality class...
Arnoldi decomposition, GMRES, and preconditioning for linear discrete ill-posed problems
GMRES is one of the most popular iterative methods for the solution of large linear systems of equations that arise from the discretization of linear well-posed problems, such as boundary value problems for elliptic partial...
Arnoldi process GMRES Linear discrete ill-posed problem Tikhonov regularization Truncated iteration Truncated singular value decomposition /dk/atira/pure/subjectarea/asjc/2600/2612 name=Numerical Analysis /dk/atira/pure/subjectarea/asjc/2600/2605 name=Computational Mathematics /dk/atira/pure/subjectarea/asjc/2600/2604 name=Applied Mathematics
Arnoldi decomposition, GMRES, and preconditioning for linear discrete ill-posed problems
GMRES is one of the most popular iterative methods for the solution of large linear systems of equations that arise from the discretization of linear well-posed problems, such as boundary value problems for elliptic partial...
Arnoldi process GMRES Linear discrete ill-posed problem Tikhonov regularization Truncated iteration Truncated singular value decomposition /dk/atira/pure/subjectarea/asjc/2600/2612 name=Numerical Analysis /dk/atira/pure/subjectarea/asjc/2600/2605 name=Computational Mathematics /dk/atira/pure/subjectarea/asjc/2600/2604 name=Applied Mathematics
Analysis of Psychomotricity in Digital Didactic Materials in Early Childhood
Raúl Eirín-Nemiña, María Castro-Rodríguez, Diana Marín-Suelves, Silvia López-Gómez, Jesus Rodríguez-Rodríguez
Jul 01, 2024
This article is part of the research project titled “Digital Teaching Materials in Early Childhood Education: Analysis and Proposals for Use at School and at Home (INFANCI@ DIGIT@L).” The fundamental objective was to analyse the...
Published by: IGI Global Scientific Publishing
ARCIMBOLDO on coiled coils.
Iracema Caballero, Massimo Sammito, Claudia Millán, Andrey Lebedev, Nicolas Soler, Isabel Usón
Feb 19, 2021
ARCIMBOLDO solves the phase problem by combining the location of small model fragments using Phaser with density modification and autotracing using SHELXE. Mainly helical structures constitute favourable cases, which can be...
Microwave-induced fast crystallization of amorphous hierarchical anatase microspheres
David G. Calatayud, Teresa Jardiel, Marco Peiteado, Amador C. Caballero, Daniel Fernández-Hevia
May 29, 2014
The fabrication of hierarchical anatase microspheres with potential photocatalytic properties eventually comprises a consolidation step in which a high degree of crystalline order is typically achieved through conventional...
Microwave-induced fast crystallization of amorphous hierarchical anatase microspheres
David G. Calatayud, Teresa Jardiel, Marco Peiteado, Amador C. Caballero, Daniel Fernández-Hevia
May 29, 2014
The fabrication of hierarchical anatase microspheres with potential photocatalytic properties eventually comprises a consolidation step in which a high degree of crystalline order is typically achieved through conventional...
Factors Influencing the Behavioural Intention to Use AI-Generated Images in Business
Radu Lixandroiu, Catalin Maican, Silvia Sumedrea, Alina Tecau, Eliza Nichifor, Ioana Chitu, Gabriel Bratucu
Jan 01, 2023
Motivated by the need to better understand the ongoing role of artificial intelligence in businesses and to shift the focus from a purely technological and algorithmic perspective to one that encompasses human-computer...
Published by: IGI Global Scientific Publishing
Orthorexia nervosa in gay men-the result of a spanish-polish eating disorders study.
Piotr Karniej, Jesús Pérez, Raúl Juárez-Vela, Iván Santolalla-Arnedo, Vicente Gea-Caballero, Pablo Del Pozo-Herce, Anthony Dissen, Michał Czapla
Feb 10, 2023
BACKGROUND: The purpose of this exploratory study was to identifying demographic factors and unique predictors of ON e.g., the use of pre-exposure prophylaxis (PrEP), the use of social media and the Grindr ® dating application...
Detection of translational noncrystallographic symmetry in Patterson functions.
Iracema Caballero, Massimo D Sammito, Pavel V Afonine, Isabel Usón, Randy J Read, Airlie J McCoy
Jan 11, 2021
Detection of translational noncrystallographic symmetry (TNCS) can be critical for success in crystallographic phasing, particularly when molecular-replacement models are poor or anomalous phasing information is weak. If the...
Fast nonnegative least squares through flexible Krylov subspaces
Constrained least squares problems arise in a variety of applications, and many iterative methods are already available to compute their solutions. This paper proposes a new efficient approach to solve nonnegative linear least...
The Icatibant Outcome Survey
Marcus Maurer, Werner Aberer, Teresa Caballero, Laurence Bouillet, Anete S Grumach, Jaco Botha, Irmgard Andresen, Hilary J Longhurst, IOS Study Group
Aug 07, 2022
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