• Rates of risky consumption of alcohol and other drugs (AOD) and related harms among Indigenous Australians are generally twice those in the non-Indigenous population. • High levels of AOD-related harm among Indigenous Australians are both a consequence of, and contribute to, the health and social gap between them and non-Indigenous Australians. • Reduction of harmful AOD use must include broa...

selective serotonin reuptake inhibitors (ssris) are reported to be associated with increased bleeding tendency. while findings of recent studies explain a lot about the pathophysiology of this side-effect, there is a general tendency to discontinue ssris as harmful medications. we report two instances of dose-dependent relations between sertraline and bleeding tendency. bleeding diathesis was a...

A sample of criminalized cannabis users provided information about their use of other illicit drugs and friends' attitudes toward various substances. The majority of those surveyed were regular, heavy users of cannabis, had friends who were similarly involved, and were more experienced with a variety of other illicit drugs than youthful groups from the larger population. In its perception of ha...

BACKGROUND With more than 200,000 problem drug users is contact with structured treatment services in England the public health imperative behind drug treatment is great. Problem drug use for many is a chronic and relapsing condition, where "cure" is often neither a reasonable or appropriate expectation and it can further be argued that in these circumstances problem drug use is no different fr...

Disorientation in small-screen-device menus is a frequent problem for many users. This study examines if navigation aids containing spatial information may reduce disorientation. Two aids were implemented into a simulated mobile phone: One aid contained spatial cues, providing an overview of menu locations and routes, the other delivered landmark knowledge, representing salient features on the ...

this study investigated how english as foreign language (efl) learners with different learning styles (field dependent and field independent) boost up their reading comprehension abilities as they develop their metacognitive skills. to conduct this research, 60 participants were randomly invited to sit pet (preliminary english test) to ensure homogeneity of the participants in terms of language...

1 Formal Logic with Conceptual Graphs 3 Frithjof Dau 1.

G(u,u',u") = 0, (1) where u = u(x, x,..., x), and u', u" denote all the first and second partial derivatives of u. For simplicity we will assume here that both u and G are scalars and denote by ua, uab, the partial derivatives dau and respectively dahu; a,b =1,2, ..., n+1. Let u (x) be a given solution of (1). Our equation is said to be elliptic or hyperbolic at u°(x) according to whether the (...