منابع مشابه
Who Helps When the Tutor Is Asleep?
While many computer tutoring systems have long been delivered as desktop applications, these systems have only recently begun to appear on mobile devices. In this work we apply principles of mobile human computer interaction and mobile learning to the design and development of an intelligent tutoring system delivered on a personal digital assistant (PDA). More specifically, we focus on the chan...
متن کاملWHO helps countries prepare for bioterror attacks.
for bioterror attacks In the wake of the 11 September suicide attacks on the US World Trade Center and the Pentagon, anxiety has mounted over the possibility of a deliberate release of deadly germs as weapons of mass destruction. Such a bioterrorist attack with, say, smallpox virus or anthrax bacteria deployed over densely populated areas could kill hundreds of thousands of people. At this writ...
متن کاملThe partogram: a missed opportunity.
To the Editor: The maternal mortality rate (MMR) in South Africa was 400/100 000 births in 20051 and at Johannesburg Hospital was 476/100 000 in 2008. Delay in referral and management during labour in the unit is an important cause of mortality and morbidity.2 Inadequate use of the partogram is a major avoidable factor in maternal deaths in South Africa and has previously been studied at Johann...
متن کاملRole of partogram in preventing prolonged labour.
OBJECTIVE To determine the effect of partogram on the frequency of prolonged labour, augmented labour, operative deliveries and whether appropriate interventions based on the partogram will reduce maternal and perinatal complications. METHOD A case controlled, prospective and interventional study on 1000 women in labour was carried out in the obstetric unit of Jinnah Post graduate medical cen...
متن کاملWho helps whom in older parent-child families.
While previous research has assumed that older persons who live with adult children do so because of their poverty or disability, some recent evidence suggests that many of these extended households primarily benefit the child. This article attempts to provide a better understanding of the relative contributions of parents and adult children who live together through detailed analysis of data f...
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ژورنال
عنوان ژورنال: BMJ
سال: 1994
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.309.6960.1016a