Search results for "Sources"

Enhancing the Performance of Chinese High Education Institutions through Collaborative Governance: A Dynamic Performance Management Approach

2021

With the development of the knowledge economy, knowledge generation and application has been a powerful engine for economic development and global competition. Higher Education Institutions (HEIs) are under great pressure to improve their performance in teaching, research and the third mission, to respond to the changing social needs actively. This doctoral thesis is aimed at proposing a framework to enhance the performance of Chinese HEIs through collaborative governance using a dynamic performance management approach. Based on a literature review of performance management in Chinese HEIs, a conceptual framework is proposed to enhance the performance of teaching, research and the third mis…

A System Dynamics Approach to Evaluate Incentive-based Policies, Human Resource Motivation and Performance of Public Sector Organizations

2014

This paper tries to analyze - through a System Dynamics approach - positive and negative effects caused by human resources‘ (de)motivation in terms of productivity and quality of performance in public sector organizations. Therefore, motivation is here meant as an inclination to fill a gap between a desired and an actual level of productivity; this can be achieved through a set of policies aimed to encourage, sustain and address human resource behaviour in a working setting. As a consequence of such policies, public sector organizations would increase their productivity and effectiveness, thereby improving the level of wealth to the community they work for. But how does work motivation infl…

The Content of Freedom in Resources: The Open Source Model

2002

Electron transfer mechanism in Shewanella loihica PV-4 biofilms formed at graphite electrode

2012

Abstract Electron transfer mechanisms in Shewanella loihica PV-4 viable biofilms formed at graphite electrodes were investigated in potentiostat-controlled electrochemical cells poised at oxidative potentials (0.2 V vs. Ag/AgCl). Chronoamperometry (CA) showed a repeatable biofilm growth of S. loihica PV-4 on graphite electrode. CA, cyclic voltammetry (CV) and its first derivative shows that both direct electron transfer (DET) mediated electron transfer (MET) mechanism contributes to the overall anodic (oxidation) current. The maximum anodic current density recorded on graphite was 90 μA cm − 2 . Fluorescence emission spectra shows increased concentration of quinone derivatives and riboflavi…

Educational Impact Evaluation of Professional Development of In-Service Teachers: The Case of the Dialogic Pedagogical Gatherings at Valencia “On Gia…

2021

There is a broad consensus on the impact of teacher quality on students’ outcomes. However, the debate on how to evaluate the impact of teacher training on student improvement remains open. The evaluation of the impact of in-service teacher training, organized in a network for different schools, has been analyzed very little to date. Our research displays an innovative approach in this regard, through an In-Service Professional Development Program based upon scientific evidence and dialogic principles: The Pedagogical Gatherings “On Giant’s Shoulders”. We conducted a multilevel communicative study to analyze its impact upon students’ achievement and schools’ outcomes whose teachers taking p…

Il «faticato peregrinaggio» di Isidoro Carini negli archivi e nelle biblioteche di Spagna (1881-1882)

2021

ITALIANO: Attraverso la Relazione di Isidoro Carini sulla missione negli archivi e nelle biblioteche spagnole nel 1881-1882 e dallo studio delle vicende della pubblicazione dei suoi risultati si ricostruisce l’avvio dell’utilizzazione delle fonti iberiche per la storia medievale siciliana e nazionale e il contesto della storiografia sulla Sicilia medievale alla fine dell’Ottocento. / ENGLISH: The Relazione by Isidoro Carini about his research mission in Spain (1881-1882) and the events of its publication allow to reconstruct the beginnings of both the use of Spanish sources for the Sicilian and Italian medieval history and the context of the Sicilian medieval historiography at the end of th…

Estrategias emocionales en educación física a través del aprendizaje servicio: aplicación del programa siente jugando en alumnado de primaria

2019

Las emociones, la inteligencia emocional y la competencia socioemocional son algunos de los contenidos transversales que podemos desarrollar desde la Educación Física escolar. El juego motor es una fuente de estímulos y vivencias que favorece el desarrollo de las estructuras físicas y cerebrales que el alumnado de Primaria utilizará en su presente y futuro. El objeto de este estudio fue analizar las estrategias utilizadas para la resolución de conflictos tras la puesta en práctica de un programa de intervención denominado “Siente Jugando”, haciendo uso de la metodología Aprendizaje Servicio. La muestra estuvo formada por 93 participantes de Educación Primaria Obligatoria (EPO), de edades co…

Application of Mathematical Models in Analysis of Heat Losses in the Buildings

2006

Physical model of heat balance for separate living room is discussed, which allows to analyse the distributions of the flow of air and temperature depending on the physical conditions and geometry. The model enables to choose the optimal surface area of building elements and their properties in order to decrease the heat losses and improve the conditions of thermal comfort. Room with bounding constructions and real dimensions is modelled that helps to understand the peculiarities of heat transfer process in the room as well as distribution of various characteristic quantities and their dependence on the different conditions. Multiple parameters are varied in 2D calculations and their influe…

Adapting to Dynamic LEO-B5G Systems : Meta-Critic Learning Based Efficient Resource Scheduling

2022

Low earth orbit (LEO) satellite-assisted communications have been considered as one of key elements in beyond 5G systems to provide wide coverage and cost-efficient data services. Such dynamic space-terrestrial topologies impose exponential increase in the degrees of freedom in network management. In this paper, we address two practical issues for an over-loaded LEO-terrestrial system. The first challenge is how to efficiently schedule resources to serve the massive number of connected users, such that more data and users can be delivered/served. The second challenge is how to make the algorithmic solution more resilient in adapting to dynamic wireless environments.To address them, we first…

Co-digestion of grass silage and cow manure in a CSTR by re-circulation of alkali treated solids of the digestate.

2008

Three laboratory, continuously stirred tank reactors (CSTRs) co-digesting grass silage and cow manure (forming 30% and 70% of substrate volatile solids (VS), respectively) were operated to evaluate the effects of re-circulating an alkali-treated and untreated solid fraction of the digestate back to the reactors. The CSTRs were operated at an organic loading rate (OLR) of 2 kg VS m(-3) day(-1) and hydraulic retention time (HRT) of 20 days with a semi-continuous mode of feeding. The feasibility of co-digestion with substrate VS containing 30% VS of crop was reinforced, resulting in average specific methane yield of about 180-185 1 CH4 kg(-1) VS. Re-circulation of the solid fraction of digesta…