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International opera singer and UFS lecturer earns PhD in Vocal Studies

07 December 2023 | Story Anthony Mthembu | Photo SUPPLIED

Albertus Engelbrecht: Lecturer in Singing and Coordinator of Vocal Studies at the Odeion School of Music.

The University of the Free State (UFS) is gearing up to honour a new group of graduates during the upcoming graduation ceremonies on 7-8 December 2023. Among the distinguished individuals set to grace the stage is Albertus Engelbrecht, Coordinator of Vocal Studies at the Odeion School of Music and an internationally recognised opera singer with a career spanning over two decades.

Engelbrecht has achieved a significant milestone, completing his PhD thesis titled “The Journey of a Versatile Singer”. On 7 December 2023, he will formally receive his qualification, marking the culmination of a seven-year academic journey. Reflecting on this achievement, Engelbrecht expressed his relief, stating, “It’s all still so surreal, but I think that the moment I walk onto that stage, then, will it only sink in.’’

The journey of a versatile singer

His thesis is an auto-ethnographic study that delves into the preparation and performance of five different styles and genres of Western art music. This unique approach includes a practical component, as he actively participated in five different concerts or performances, ultimately contributing to his research. He shared his motivation, stating, ‘’I was investigating how it would be possible to sing different kinds of Western art music styles and genres. The idea came from my professional experience, where I found that to become a successful opera and concert singer, it’s better for one to be able to do different styles and genres.’’

Looking ahead, Engelbrecht envisions his research making a meaningful impact on the development of emerging singers. He aspires to shape the future of vocal education, stating, “I hope that my contribution leads to new knowledge not only for singers but for their teachers and vocal coaches. This is so that they can approach music in the way it is written, and to find ways which make the music speak the best way it can. In this way, singers can be more versatile.’’

Future plans

Post-graduation, Engelbrecht has ambitious plans to further his growth within the industry. Expressing his goals, he said, ‘’I would like to grow not just as a performing artist but as a researcher too.” Currently collaborating with his former supervisor on a research project focusing on performance analysis, Engelbrecht aims to delve deeper into the research aspect of his profession. Additionally, as a Lecturer of Singing at the UFS, he looks forward to engaging in more performing projects with his students.

In recognition of Albertus Engelbrecht’s remarkable achievement, the UFS community congratulates him on this significant milestone. His dedication to the field of vocal studies and commitment to fostering versatility in music is truly commendable.

News Archive

Scientists discover a water reservoir beneath the Free State

2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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