Search results for "proxy"
showing 10 items of 141 documents
Do local proxy advisors matter? – Evidence from Germany
2021
Prior research documents that the large US-based proxy advisors, Institutional Shareholder Services (ISS) and Glass Lewis (GL), play an important role as information intermediaries in corporate gov...
Board Evaluation in Italian Listed Companies
2016
In the last decade performance evaluation of the Board of Directors has become a best practice at national and international level. Italy is an interesting area of analysis given the high concentration of ownership that characterizes companies, including listed companies. In this context the choices of governance that affect the level of disclosure, for which the expectation is to have a low level of disclosure on the practice of BE (Board Evaluation).The first purpose of this paper is to present a resume on the state of the art in terms of BE for Italian listed companies at 31st December 2012, in terms of presence/absence of the practice of disclosure and its more or less extensive disclos…
HALE-IoT: HArdening LEgacy Internet-of-Things devices by retrofitting defensive firmware modifications and implants
2022
Internet-Of-Things (IoT) devices and their firmware are notorious for their lifelong vulnerabilities. As device infection increases, vendors also fail to release patches at a competitive pace. Despite security in IoT being an active area of research, prior work has mainly focused on vulnerability detection and exploitation, threat modelling, and protocol security. However, these methods are ineffective in preventing attacks against legacy and End-Of-Life devices that are already vulnerable. Current research mainly focuses on implementing and demonstrating the potential of malicious modifications. Hardening emerges as an effective solution to provide IoT devices with an additional layer of d…
Chronic social defeat-induced social avoidance as a proxy of stress resilience in mice involves conditioned learning
2019
Abstract Chronic social defeat (CSD)-induced social avoidance is considered to model a feature of stress-related mental dysfunction, while its absence has been used as a proxy of resilience in rodents. However, knowledge on the mechanisms shaping CSD-induced individual outcomes remains fragmentary. Fear conditioning has been described as a suitable model in humans for better understanding the pathophysiology of stress related mental disorders. We sought to explore the extent to which conditioned learning is involved in CSD-induced social avoidance. In experiment 1 (social avoidance specificity), C57BL/6 J male mice underwent CSD followed by a modified social interaction test offering the si…
Unmet care needs are common among community-dwelling older people with memory problems in Finland
2019
Aims: Ageing in place has become a policy priority. Consequently, residential care has been reduced, and more older people with multiple care needs reside at home with the help of informal care and home care services. An increasing share of these people has memory disorders. We examined the extent to which memory problems, in addition to other individual characteristics, are associated with unmet care needs among community-dwelling older people. Methods: The study employed cross-sectional survey data from community-dwelling people aged 75+ collected in 2010 and 2015, analysed using binary logistic regression analysis. The study population consisted of people who had long-term illnesses or …
Efficacy of an insecticide paint against insecticide-susceptible and resistant mosquitoes - Part 1: Laboratory evaluation
2010
Abstract Background The main malaria vector Anopheles gambiae and the urban pest nuisance Culex quinquefasciatus are increasingly resistant to pyrethroids in many African countries. There is a need for new products and strategies. Insecticide paint Inesfly 5A IGR™, containing two organophosphates (OPs), chlorpyrifos and diazinon, and insect growth regulator (IGR), pyriproxyfen, was tested under laboratory conditions for 12 months following WHOPES Phase I procedures. Methods Mosquitoes used were laboratory strains of Cx. quinquefasciatus susceptible and resistant to OPs. The paint was applied at two different doses (1 kg/6 m2 and 1 kg/12 m2) on different commonly used surfaces: porous (cemen…
Validity and reliability of surrogate information for controls in a case-control study on Alzheimer's disease.
2006
This study is aimed to investigate proxy respondent's information usefulness in retrospective studies by comparing information obtained with a questionnaire (with a total of 171 items) from controls and their proxy respondents in a case-control study on Alzheimer's disease. Kappa indices and intraclass correlation coefficients were calculated to assess reliability, and bias factor and mean differences were calculated to assess validity. Proxy respondent's personal features (gender, age and relationship with the index subject) were also studied. Kappa indices and intraclass correlation coefficients were in general good or very good (>0.6), specially regarding control's personal and family da…
Test-retest reliability and construct validity of the ENERGY-parent questionnaire on parenting practices, energy balance-related behaviours and their…
2012
Published version from the journal: BMC Research Notes. Also available from BMC: http://dx.doi.org/10.1186/1756-0500-5-434 Open Access Background: Insight in parental energy balance-related behaviours, their determinants and parenting practices are important to inform childhood obesity prevention. Therefore, reliable and valid tools to measure these variables in large-scale population research are needed. The objective of the current study was to examine the test-retest reliability and construct validity of the parent questionnaire used in the ENERGY-project, assessing parental energy balance-related behaviours, their determinants, and parenting practices among parents of 10–12 year old chi…
Differences between young children’s actual, self-perceived and parent-perceived aquatic skills
2021
As drowning is a leading cause of unintentional injury/death in children worldwide, perceptions of their actual aquatic skills are of critical importance. Children’s self-perceptions may influence the risks they take, and parental perceptions may influence the degree of supervision deemed to be necessary for children in and around water. Accordingly, we examined the differences between young children’s actual, self-perceived and parent-perceived aquatic skills. Using a three-way repeated measures ANCOVA, we analyzed data from 134 child-parent dyads (56.0% boys; M age = 7.1, SD = 1.1 years; and 71.6% mothers). We measured self and parental perceptions of the child’s aquatic skills with the …
Assessing quality of care for the dying from the bereaved relatives' perspective: Using pre-testing survey methods across seven countries to develop …
2019
Background: The provision of care for dying cancer patients varies on a global basis. In order to improve care, we need to be able to evaluate the current level of care. One method of assessment is to use the views from the bereaved relatives. Aim: The aim of this study is to translate and pre-test the ‘Care Of the Dying Evaluation’ (CODETM) questionnaire across seven participating countries prior to conducting an evaluation of current quality of care. Design: The three stages were as follows: (1) translation of CODE in keeping with standardised international principles; (2) pre-testing using patient and public involvement and cognitive interviews with bereaved relatives; and (3) utilising …