OBJECTIVE Nausea and vomiting during pregnancy (NVP) is very common, and may have great impact on a woman's life. The aim of this study was to explore thoughts and attitudes among Norwegian pregnant women and GPs on treatment of NVP and pregnancy care. DESIGN Focus-group study. SETTING AND SUBJECTS Separate focus-group discussions were conducted with pregnant women and GPs. RESULTS Two fo...

OBJECTIVE To investigate the reasons behind intentions to quit direct patient care among experienced general practitioners (GPs) aged 50-60 years. DESIGN AND SETTING Qualitative study based on semistructured interviews with GPs in the South West region of England. Transcribed interviews were analysed thematically. PARTICIPANTS 23 GPs aged 50-60 years: 3 who had retired from direct patient c...

OBJECTIVE An increasing number of cancer patients place a significant workload on hospital outpatient clinics, and health authorities are considering alternative follow-up regimens. It has been suggested that follow-up of cancer patients could be provided by GPs. This study aimed to explore GPs' experiences with the provision of follow-up care for cancer patients, and their views on assuming gr...

BACKGROUND Communication between general practitioners (GPs) and specialists is important, if we want patients to receive the right type of care at the right moment. Most communication takes place through telephone contact, letters concerning information on patients more recently also by email, and joint postgraduate training. As much research has been aimed at the content of communication betw...

BACKGROUND General practitioners (GPs) are expected to be responsive to patients' expectations, but patients and doctors may have different views on what constitutes good general practice care. AIM To elicit areas of controversy as well as areas of mutual agreement between the opinions of patients and GPs with regard to good general practice care. METHOD A questionnaire, distributed to 850 ...

Our aim is to explore general practitioners' (GPs’) knowledge about EMF, and to assess whether different knowledge structures are related to the GPs’ concern about EMF. Random samples were drawn from lists of GPs in Germany in 2008. Knowledge about EMF was assessed by seven items. A latent class analysis was conducted to identify latent structures in GPs’ knowledge. Further, the GPs’ concern ab...

Global Positioning System (GPS) surveying is now seen as a true three dimensional tool and GPS heighting can be a viable alternative to other more conventional forms of height measurement. This paper examines the limitations and possibilities of GPS heighting. The first part of the paper details the limitations of GPS heighting, including those factors that affect the GPS height measurement its...

With the wide use of GPS, it becomes more and more important to improve the positioning accuracy. The GPS signal is very weak, and can be easily interfered. Space-time adaptive processing(STAP) can suppress the jamming not only in the temporal domain, but also in the spatial domain. STAP has now become a good candidates for jamming mitigation in GPS. In order to evaluate the performance of vari...

BACKGROUND General practitioners' (GPs') feelings of burnout or dissatisfaction may affect their patient care negatively, but it is unknown if these negative feelings also affect their mental health care. GPs' available time, together with specific communication tools, are important conditions for providing mental health care. We investigated if GPs who feel burnt out or dissatisfied with the t...

Aircraft landing using the Global Positioning System (GPS) in equatorial regions is more difficult than in other regions because ionospheric scintillation is prevalent. Ionospheric scintillation causes amplitude fades of 20 dB or more and an increase in the phase jitter. This research evaluates techniques to enhance a GPS receiver for overcoming ionospheric scintillation. To validate the design...