OBJECTIVE The study examined the relationship between mental disorders and the use of complementary and alternative medicine. METHOD Data from a national household telephone survey conducted in 1997-1998 (N=9,585) were used to examine the relationships between use of complementary and alternative medicine during the past 12 months and several demographic variables and indicators of mental dis...

We have previously shown that DNA demethylation by chick embryo 5-methylcytosine (5-MeC)-DNA glycosylase needs both protein and RNA. RNA from enzyme purified by SDS-PAGE was isolated and cloned. The clones have an insert ranging from 240 to 670 bp and contained on average one CpG per 14 bases. All six clones tested had different sequences and did not have any sequence homology with any other kn...

BACKGROUND The ageing population in Europe is putting an ever increasing demand on the long-term care (LTC) services provided by these countries. This study analyses the relationship between the LTC institutional supply of beds and potential care needs, taking into account the social and health context, the supply of complementary and alternative services, along with informal care. METHODS An...

BACKGROUND The increasing and widespread use of complementary and alternative medicine in the general population requires health-care professionals to have a knowledge and appreciation of their use to ensure that decisions about care are appropriate, safe and meet patients' needs. This is also the case for critical care nurses. Presently, healthcare professionals including nurses have limited f...

  Response time is one of the critical web service quality dimensions. It refers to how long it takes that a web service responds to request of a user. In order to manage the response time, pricing schemes can work as an efficient access control mechanism. In this paper, we study competition between two providers offering functionally same web services where there is a monopoly service provider...

Collaborative Web Search (CWS) proposes a case-based approach to personalizing search results for the needs of a community of like-minded searchers. The search activities of users are captured as a case base of search cases, each corresponding to community search behaviour (the results selected) for a given query. When responding to a new query, CWS selects a set of similar cases and promotes t...