Search results for "Spect"
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Physical activity as a protective factor for dementia and Alzheimer’s disease: systematic review, meta-analysis and quality assessment of cohort and …
2022
ObjectivePhysical activity (PA) is associated with a decreased incidence of dementia, but much of the evidence comes from short follow-ups prone to reverse causation. This meta-analysis investigates the effect of study length on the association.DesignA systematic review and meta-analysis. Pooled effect sizes, dose–response analysis and funnel plots were used to synthesise the results.Data sourcesCINAHL (last search 19 October 2021), PsycInfo, Scopus, PubMed, Web of Science (21 October 2021) and SPORTDiscus (26 October 2021).Eligibility criteriaStudies of adults with a prospective follow-up of at least 1 year, a valid cognitive measure or cohort in mid-life at baseline and an estimate of the…
Problemas Espectrometria de Masas (P1)
2022
En el siguiente documento se presentan los problemas que se trabajarán en las sesiones de problemas de la parte de Espectrometría de Masas de la asignatura de Métodos en Bioquímica del Grado de Bioquímica y Ciencias Biomédicas. This document contains practical activities of the Mass Spectrometry part of "Methods in Biochemistry" subject of the Degree in Biochemistry and Biomedical Sciences.
Identificación de nuevos biomarcadores de trombosis venosa mediante técnicas ómicas
2022
El tromboembolismo venoso (TEV) es el término conjunto que se adopta para incluir la trombosis venosa profunda (TVP) y el tromboembolismo pulmonar (TEP). El TEV es la tercera enfermedad cardiovascular más común, por detrás del infarto de miocardio y el ictus, y tiene una incidencia aproximada de entre 1-2 casos por 1.000 individuos/año. Estudios de tendencia han mostrado que la incidencia del TEV ha aumentado en las últimas décadas y que es muy probable que lo siga haciendo en los próximos años. El TEV es una enfermedad multifactorial, en la que están implicados tanto factores de riesgo hereditarios como adquiridos. Entre los factores hereditarios, la carga genética se asocia con una alta h…
High-spin states beyond the proton drip-line: Quasiparticle alignments in Cs-113
2015
Excited states have been studied in the deformed proton emitter 113Cs. Gamma-ray transitions have been unambiguously assigned to 113Cs by correlation with its characteristic proton decay, using the method of recoil-decay tagging. Two previously identified rotational bands have been observed and extended to tentative spins of 45/2 and 51/2 h¯, with excitation energies over 8 MeV above the lowest state. These are the highest angular momenta and excitation energies observed to date in any nucleus beyond the proton drip-line. Transitions in the bands have been rearranged compared to previous work. A study of aligned angular momenta, in comparison to the predictions of Woods–Saxon cranking calcu…
Isolement et caractérisation de saponosides extraits de deux plantes médicinales : Cyclamen africanum, Zygophyllum cornutum et évalution de leur acti…
2014
The appearance of several diseases, such as cancer, diabetes, high blood pressure and spread of infections mutagenic virus type can be linked to the quality and lifestyle that we lead today. Indeed, several studies on the factors triggering these so-called "morbid" long-or short-term illnesses are related to stress and quality of food consumed, whether of plant and animal origin. These diseases are becoming a common occurrence, they affect different races and all classes of society. According ethnobotanical research, naturally occurring substances, allowed civilizations to survive deadly diseases. For example, we thus find references to periods of malarial fever in China and one of the symp…
APORTES A LA FORMACIÓN DEL PROFESORADO CONSTRUCTIVISTA: RESULTADOS EN DOS PAÍSES
2016
La investigación aborda la influencia que tiene la participación en la investigación educativa en la calidad de la enseñanza de docentes de ciencias experimentales de Argentina y España. Se han utilizado tres vías de acceso a la actividad educativa de dichos docentes: un cuestionario, una entrevista semiestructurada y la observación de clases, con seis apartados y 34 ítems. La investigación, llevada a cabo con 55 docentes de ciencias españoles y 23 argentinos, pone de manifiesto cómo, a pesar de la diferencia de trayectoria formativa de los docentes y de contexto educativo en ambos países, la formación didáctica intensiva y la puesta en práctica de la misma mediante investigaciones (ya sea …
Che cos'è la psicologia del lavoro e delle organizzazioni?
2019
The chapter traces a brief historical review of the main contributions offered by psychology to work contexts, from Taylor to French psychosociology. A paragraph is also dedicated to the birth of work psychology in Italy.
Psicothema
2008
Resumen tomado de la publicación. Resumen también en inglés El propósito de este estudio es analizar la evolución de la perspectiva de género en la Psicología académica española. Se revisan tres períodos correspondientes a las tres últimas décadas y en cada uno de ellos se describe quiénes han sido las personas y grupos que se han interesado por su estudio, qué instituciones han posibilitado estos análisis, cuáles han sido las principales estrategias de investigación y cómo se ha producido la evolución temática a lo largo de estos años. La tendencia evolutiva progresa desde la interpretación del sexo-género como un componente interno al sujeto hacia consideraciones procesuales de índole más…
An Immersive Motor Protocol for Frailty Rehabilitation
2019
Frailty is a pre-clinical condition that worsens physical health and quality of life. One of the most frequent symptoms of frailty is an increased risk of falling. In order to reduce this risk, we propose an innovative virtual reality motor rehabilitation program based on an immersive tool. All exercises will take place in the CAVE, a four-screen room with a stationary bike. The protocol will include two types of exercises for the improvement of balance: “Positive Bike” and “Avoid the Rocks.” We will choose evaluation scales related to the functional aspects and subjective perception of balance. Our aim is to prove that our innovative motor rehabilitation protocol is as effective as or more…
The transition to online psychotherapy during the pandemic: a qualitative study on patients' perspectives
2022
The coronavirus disease 2019 (COVID-19) pandemic has substantially increased online psychotherapies due to the impossibility of participating in vis-a-vis settings. In the last years, research about online therapy has been quickly growing. However, until now, few studies investigated patients' perspective about the transition to online psychotherapy and, specifically, no qualitative research in group therapy has been done on this topic. This study aimed to explore the experience of 51 patients (39 group patients and 12 from individual psychotherapies) who continued psychotherapy in the online setting during the COVID-19 outbreak. A structured online questionnaire with open answers investiga…