In current systems, application developers must provide substantial security-critical code—including code to handle authentication—in their applications. The result is that application flaws often undermine system security. We are building Ethos, an Operating System (OS) that leverages the kernel’s complete mediation property to guarantee more security protections—including network encryption a...

Surgical innovation strives to address the perceived shortcomings and potential pitfalls associated with traditional therapeutic techniques. New devices are often recommended to patients on the basis of incomplete clinical datasets that highlight specifi c short-term gains over standard treatment but may not confi rm longterm benefi t. Enthusiasm for new technology in surgery should be balanced...

this paper deals with the latter concern, the nature of the ethos or source credibility construct and its measurement. In the course of our discussion we suggest that historical conceptualizations of the ethos or source credibility construct have not been challenged seriously and that adequate measures of the construct are available. Furthermore, continued scholarly attention to the construct a...

This study examines the individual and workplace factors related to depression and stress in a large privately owned enterprise in China. The cross-sectional study design involved 13 privately owned retail enterprises in China. A self-report survey was administered to 4,847 employees aged 18-54 recruited through the management boards of the 13 enterprises. A chi-square test was used to compare ...

Purpose – Successful visionary educational leaders promote a shared vision with great commitment and manage to connect other organizational members to it. In spite of this, the source of their personal commitment to the organizational vision has not yet been the subject of extended study. This study aims to correct this by investigating leaders' personal ethos; the personal experiences and valu...

Despite the fact it has been recognised since Aristotle that ethos and credibility play a critical role in many types of communication, these facts are rarely studied in linguistically oriented AI which has enjoyed such success in processing complex features as sentiment, opinion, and most recently arguments. This paper shows how a text analysis pipeline of structural and statistical approaches...

PURPOSE Interventions to improve school ethos can reduce substance use but "upstream" causal pathways relating to implementation and school-level changes are uncertain. We use qualitative and quantitative data from a pilot trial to build hypotheses regarding these. METHODS The Healthy School Ethos intervention involved two schools being provided with facilitation, training, and funding to pla...

martin powell suggests that the death of the english national health service (nhs) has been announced so many times we are at risk of not noticing should it actually happen. he is right. if we ‘cry wolf’ too many times, we risk losing sight of what is important about the nhs and why.

Aim: Validated instruments exist measuring parts of personal health, ill-health and lifestyle, but there are few, if any, instruments “grasping the big picture” of wellness and ethos. Accordingly the aim was to develop and establish the psychometric properties of a 74-item Ethos towards Wellness Questionnaire (EtWeQ) with regards to content and construct validity, as well as homogeneity and sta...