Desarrollo de herramientas docentes y materiales prácticos para la enseñanza virtual de asignaturas de Fisiología Humana para alumnos de Grado y Máster

Memoria ID-139. Ayudas de la Universidad de Salamanca para la innovación docente, curso 2020-2021

Results of Nurse Case Management in Primary Heath Care: Bibliographic Review

Background: The new characteristics of today’s population, together with the presence of chronic diseases in the elderly, require a new approach to care, promoting coordination between different levels of care. In this sense, we find the figure of the nurse case manager (NCM) in primary health care mainly responsible for ensuring continuity of care in complex patients with chronic diseases. Objective: to describe the role of the NCM in care management, determining its effectiveness in addressing chronic disease (health outcomes and quality of life) and its efficiency in the health system. Methods: Bibliographic review of scientific evidence on case management applied to nursing. Between March and April 2020 a bibliographic search was carried out in the Dialnet, Scielo, Scopus and Pubmed databases. Inclusion criteria: articles written in the last 5 years, which analyze how this nursing rol influences the care and health of patients. Results: A total of 16 articles were selected. The NCM reduced the use of the emergency department, hospital admissions, readmissions, and the duration of these in the patients studied. Conclusion: The NCM is effective and efficient for both patients and health institutions, and a common practice model is needed that includes standardized protocols and evidence-based practices

Learning with mobile technologies: students’ behavior

The increasing growth of mobile technology in our Society has become a reality. This paper was designed to research about the different factors and drivers that could influence students’ behaviour into the usage of mobile technologies for learning. The methodology was based on a quantitative survey grounded on the Technology Acceptance Model and the Unified Theory of Acceptance and Use of Technology. Data were collected from medical students in University of Coimbra. This model pointed to a behaviour pattern based on the experience and application by medical students, correlating with a strong attitude towards using mobile technology for learning (57%) and willingness to recommend it (40.5%). In line with previous studies, Social Influence raised to be an important factor towards the Attitude and Behavioural Intention of using Mobile Learning. In addition, according to the results, the student’s ease of perception seems to be the main factor affecting the Social Influence (31.9%) and the reliability for recommending this technology for learning was the main factor that affected the Behavioural Intention. Findings provide support for Technology Acceptance Model and the implications of these findings are discussed within the context of Innovation in Education

Provirus reactivation is impaired in HIV-1 infected individuals on treatment with dasatinib and antiretroviral therapy

The latent viral reservoir formed by HIV-1, mainly in CD4 + T cells, is responsible for the failure of antiretroviral therapy (ART) to achieve a complete elimination of the virus in infected individuals. We previously determined that CD4 + T cells from individuals with chronic myeloid leukemia (CML) on treatment with dasatinib are resistant to HIV-1 infection ex vivo. The main mechanism for this antiviral effect is the preservation of SAMHD1 activity. In this study, we aimed to evaluate the impact of dasatinib on the viral reservoir of HIV-infected individuals with CML who were on simultaneous treatment with ART and dasatinib. Due to the low estimated incidence of HIV-1 infection and CML (1:65,000), three male individuals were recruited in Spain and Germany. These individuals had been on treatment with standard ART and dasatinib for median 1.3 years (IQR 1.3-5.3 years). Reservoir size and composition in PBMCs from these individuals was analyzed in comparison with HIV-infected individuals on triple ART regimen and undetectable viremia. The frequency of latently infected cells was reduced more than 5-fold in these individuals. The reactivation of proviruses from these cells was reduced more than 4-fold and, upon activation, SAMHD1 phosphorylation was reduced 40-fold. Plasma levels of the homeostatic cytokine IL-7 and CD4 effector subpopulations TEM and TEMRA in peripheral blood were also reduced. Therefore, treatment of HIV-infected individuals with dasatinib as adjuvant of ART could disturb the reservoir reactivation and reseeding, which might have a beneficial impact to reduce its size

CALIFA, a Dedicated Calorimeter for the R3B/FAIR

The R3B experiment (Reactions with Relativistic Radioactive Beams) at FAIR (Facility for Antiproton and Ion Research) is a versatile setup dedicated to the study of reactions induced by high-energy radioactive beams. It will provide kinematically complete measurements with high efficiency, acceptance and resolution, making possible a broad physics program with rare-isotopes. CALIFA (CALorimeter for In-Flight detection of gamma-rays and high energy charged pArticles), is a complex detector based on scintillation crystals, that will surround the target of the R3B experiment. CALIFA will act as a total absorption gamma-calorimeter and spectrometer, as well as identifier of charged particles from target residues. This versatility is its most challenging requirement, demanding a huge dynamic range, to cover from low energy gamma-rays up to 300 MeV protons. This fact, along with the high-energy of the beams determine the conceptual design of the detector, presented in this paper, together with the technical solutions proposed for its construction. © 2014 Elsevier Inc.This work was supported by: FPA2009-14604-C02-01, FPA2009-14604-C02-02, FPA2009-07387, HIC for FAIR, BMBF(06DA9040I, 05P12RDFN8, 06MT9156, 05P12WOFNF), DFG EXC153, GSI-TU Darmstadt cooperationn and EraNet NupNet GANAS.Peer Reviewe

Phoswich scintillator for proton and gamma radiation of high energy.

We present here a Phoswich scintillator design to achieve both high resolution gamma ray detection, and good efficiency for high energy protons. There are recent developments of new high resolution scintillator materials. Especially the LaBr3(Ce) and LaCl3(Ce) crystals have very good energy resolution in the order of 3% for 662 keV gamma radiation. In addition, these materials exhibit a very good light output (63 and 32 photons∕keV respectively). A demonstrator detector in the form of an Al cylinder of 24 mm diameter and a total length of 80 mm with 2 mm wall thickness, containing a LaBr3(Ce) crystal of 20 mm diameter and 30 mm length directly coupled to a LaCl3(Ce) crystal of 50 mm length, and closed with a glass window of 5 mm, was delivered by Saint Gobain. To the glass window a Hamamatsu R5380 Photomultiplier tube (PMT) was coupled using silicon optical grease. © 2011 American Institute of PhysicsPeer Reviewe

New measurement of the 3He(α,γ)7Be cross section at medium energies

We report on a new cross-section measurement for the 3He(α, γ)7Be reaction at three medium energies of E c.m. between 1 and 3 MeV. The interest stems from the significant role played by the reaction in calculating an accurate solar neutrino flux and the primordial 7Li abundance. The energy dependence of the astrophysical S 34 factor observed in the present work, especially above 1 MeV, highlights the need to constrain theories in order to obtain a precise extrapolated value for S 34(0). In this context, a comparison with the recent theoretical work in a fully microscopic fermionic molecular dynamics approach and a few other representative calculations emphasize the need for further experimental as well as theoretical work to resolve the existing conflicts. ©2012 American Physical Society.Supported by the UK STFC and was partly financed by the Spanish Research Funding Agency CICYT under Project FPA2009-07387. Further, M.C.G. acknowledges his CSIC-JAEpredoc grant partly funded by the European Social Funds.Peer Reviewe

Proyecto de Prevención de Drogodependencias

Con este proyecto se pretende contribuir al desarrollo de la salud mediante el ejercicio físico, la higiene y la alimentación. Otros objetivos son formarse una imagen de sí mismo, de sus características, posibilidades y limitaciones; relacionarse con otras personas superando inhibiciones y prejuicios; y utilizar de forma crítica las fuentes de información. La metodología utilizada es la exposición verbal y la reflexión e investigación para solucionar problemas. Se elaboran las unidades didácticas Alcohol y Tabaco, y Ocio y Tiempo Libre. La Asociación de alumnos organiza la fiesta deportiva y jornadas dedicadas al deporte con concursos de carteles, dibujos, eslóganes, comics y murales. También se crea una página web. El ayuntamiento colabora en las actividades. Se evalúa la organización del profesorado, el material, la colaboración de entidades del entorno y la participación. Incluye unidades didácticas, cuestionarios y gráficos.Madrid (Comunidad Autónoma). Consejería de Educación. Ministerio de Educación y Cultura. Ayuntamiento de MadridMadridMadrid (Comunidad Autónoma). Subdirección General de Formación del Profesorado. CRIF Las Acacias; General Ricardos 179 - 28025 Madrid; Tel. + 34915250893ES