An alumni study of a Master's in international health.

OBJECTIVES: The objective of the study was to clarify the reasons why students who graduated from a Master's programme in international health were joining the programme. Another objective was to document how the Master's degree had influenced the careers of the graduates. STUDY DESIGN: An online survey of students who graduated from a Master's programme in international health, including oral science, between 2010 and 2015. METHOD: The study used an anonymous questionnaire that contained 28 items. Topics included information such as demographics, questions about the reasons for joining the Master's programme and the benefits and influence of the programme on the career of the students. RESULTS: Of the 102 alumni who were invited to participate, 70 responded. The response rate was 69%, and we have no information about the non-responders. The results showed that the main reasons for students enrolling in the programme were to improve their competence and develop their career. Around 63% of the respondents reported that the programme had increased their competencies in the jobs they had, whereas 24% answered that their increased qualifications had enabled them to acquire new positions. Thus successfully completing the programme had a positive influence on the graduates' careers in international health. Most of the graduates, who were working, were typically employed at hospitals and universities. Several graduates had proceeded to gain further qualifications by now being enrolled in a PhD programme. CONCLUSIONS: Among the 70% of responders in this survey, the master's programme had benefitted the alumni and the programme had fulfilled their expectations. The programme had a positive influence on the alumni in areas such as increased competency, development of their careers, new positions and better salaries.

Nighttime pasture access: Comparing the effect of production pasture and exercise paddock on milk production and cow behavior in an automatic milking system.

With increasing intensification of the dairy sector in many countries and with the introduction of automatic milking, exercise paddocks combined with full indoor feeding, as an alternative to production pasture, are being used as a compromise between farm economics and cow welfare. This study examined whether there are production benefits for high-producing dairy cows in an alternative system that uses pasture at a level of approximately 50% of the total roughage intake in the diet. In an automatic milking system with 12-h night access to the outdoor environment, we compared milk production and behavior of cows in 2 systems: an exercise paddock combined with ad libitum grass silage indoor feeding and a production pasture combined with a restricted daytime grass silage ration. There were 20 cows in the former and 21 cows in the latter system, with the treatments running in parallel. The experiment started in late June with no complete darkness during the night, and lasted for 12 wk, with 5.6 h of darkness at the end. We therefore also explored the effect of night length on milk production and behavior parameters. All cows showed strong motivation for going outdoors and grazing when pasture access was given in early evening, but after a few hours both groups went to the barn and did not return to the pasture area during the remaining night. As the season progressed and nights became longer, cows on the exercise paddock treatment reduced time spent outdoors and grazing time, whereas they increased time spent resting outdoors. The group on exercise paddock had a greater milk yield (kg of milk) over the experimental period than the production pasture group. The latter group also showed a greater drop in milk yield over the duration of the trial. Thus, for cows milked in an automatic milking system and offered nighttime outdoor access, no milk production benefits were observed in offering production pasture with restricted indoor silage allowance instead of an exercise paddock with ad libitum silage. We therefore suggest that automatic milking farmers with similar production levels and automatic milking-management systems as in the present experiment, who wish to include grazed grass as part of the dairy cow diet, should ensure that cows have pasture access in the afternoon and evening.