Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
25 January 2024 | Story Leonie Bolleurs | Photo Sonia Small
Prof Corinna Walsh
Prof Corinna Walsh says the PEA POD Infant Body Composition System works by directly measuring an infant’s body weight and volume, and then uses these measurements to calculate the body fat percentage, fat mass, and fat-free mass.

Nutritional and growth patterns during early life have been associated with health, development, and well-being throughout the life cycle. It is also associated with risks for developing obesity and non-communicable diseases, such as cardiometabolic diseases, later in life. These are the findings of Prof Corinna Walsh, Professor in the Department of Nutrition and Dietetics.

Maternal and child health

”In line with national priorities, a strong research focus area of the Faculty of Health Sciences and the School of Health and Rehabilitation Sciences is maternal and child health,” she says. She goes on to mention that the Department of Nutrition and Dietetics has established a reputable research programme. This programme focuses primarily on the nutritional status of pregnant women and how the early environment to which they are exposed during and after pregnancy affects short- and long-term health outcomes of the offspring.

“In our previous work, the assessment of birth outcomes of infants was, however, limited by the lack of equipment to analyse body composition. The research that we can conduct with the PEA POD® provides us with immense additional potential,” remarks Prof Walsh.

She explains, “The PEA POD Infant Body Composition System is an infant-sized air displacement plethysmography system. It works by directly measuring an infant’s body weight and volume, and then uses these measurements to calculate the body fat percentage, fat mass, and fat-free mass.

According to her, the assessment of body volume takes two minutes. “The PEA POD technique also does not require collection of any fluids and does not expose the infant to radiation. It can be performed as often as required without any risks and be used up to a maximum of 8-10 kg body weight, from birth to about eight months,” she says.

Advanced technology

In the context of research on infant body weight and composition, there is a need for accurate measurement techniques that can differentiate between fat mass and fat-free mass. Prof Walsh is of the opinion that traditional measures such as body mass index (BMI) and weight for length have limitations in this regard, as they do not provide a clear distinction between these components. Furthermore, BMI may not be reliable for assessing adiposity or obesity in paediatric populations, and it can vary significantly with age and gender.

Addressing these challenges, the PEA POD equipment offers advanced technology that allows for highly accurate quantification of infant body composition. This technological capability opens up opportunities to study the effects of early-life nutrition on growth and the developmental mechanisms that may lead to later comorbidities. So, when it comes to researching infant body weight and composition, the PEA POD equipment plays a crucial role in providing precise data and insights.

News Archive

Academic and security arrangements on the Bloemfontein and South Campuses for the coming week
2016-02-28

All academic and administrative services on the Bloemfontein and South Campuses of the University of the Free State (UFS) will resume on Monday 29 February 2016.

The following academic and security arrangements have been put in place:

1.    Academic arrangements:

It is important to remember that losing an academic week has major implications for all students, particularly for first-year students, and for purposes of academic planning. The university will therefore resume its normal work on Monday 29 February 2016. Losing any additional time will severely disadvantage students, especially those who desperately need the time to catch up with lectures ahead of the coming tests and examinations. Many more students will struggle to complete the academic year if any further time is lost.

In order to ensure that the academic work of the university is not undermined, the UFS will extend this academic term by one week.
This will allow the completion of the work scheduled for last week. Given the impact that disruptions had on the emotions and concentration of many of our students, academics are requested to manage the setting and re-setting of all tests and assignments scheduled for last week with sensitivity, and to be supportive of students as they re-start their academic work.  No student should be disadvantaged in terms of tests or assignments as a result of last week’s closure. We know you would do this anyway, but this is a reminder to all staff of what we expect to be a common approach and understanding on the part of lecturers.

We rely on the leadership of the deans in the seven faculties to support staff and students in dealing with the lost time in the most appropriate manner and in supporting all efforts to refocus energies on the academic project.

As the senior leadership and management of the university, we will continue to do everything in our power to make sure that the academic programme continues uninterrupted.

2.    Security arrangements:
The Bloemfontein Campus is secure and we have more than doubled the security arrangements, with the interdict firmly in place.

The university management condemns in the strongest possible terms the violence that took place at Xerox Shimla Park on the night of Monday 22 February 2016. It also condemns the disruptions of the university that followed Monday’s event, which resulted in the suspension of academic and administrative activities on the Bloemfontein Campus. In line with the terms of the interdict - and now that we are at full capacity to secure this very large and spread-out campus - the university will act swiftly and firmly if any protests or disruption recur.

The following security arrangements are in place:
2.1  Staff and students must have their staff and student cards with them when entering the campus. Passengers in motor vehicles will have to present their cards to security personnel before access could be granted. Security personnel will check this physically by verifying that each person has a valid staff or student card.

2.2  Buses will not be allowed to enter the campus and passengers will have to be dropped off outside the gates - passengers will enter through the turnstiles with their valid access cards. Anyone without a valid access card will have to go to the Visitors Centre and present positive proof of ID (SA ID, passport or driver’s licence).

2.3  Pedestrians will have to swipe their cards at the turnstiles at the gates. Those without cards will have to enter through the Visitors Centre by presenting positive proof of ID (SA ID, passport or driver’s licence).

2.4  Visitors must report to the Visitors Centre (at Gate 5 in DF Malherbe Drive) and present positive proof of ID (SA ID, passport or driver’s licence).

2.5  Due to anticipated delays, it is advised that people allow some additional time when planning their routes to campus and to also make use of the less busy gates, such as Gate 4 (Furstenburg Road) and Gate 2 (Roosmaryn Residence).

2.6  It is advised that walkways be used, especially at night, and that pedestrians should keep to areas that are well lit.

Security helpline: +27(0)51 401 2911 | +27(0)51 401 2634.
 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept