internal-pdf://3418191892/2019iMechanica Blog #23.pdf

This article explores the use of identity politics in conflicts that pertain to land, land restitution and traditional authority in northern KwaZulu-Natal, South Africa, and more specifically the Dukuduku area. Under the influence of past geographic displacements, ongoing neoliberal transformations and the transition to democracy under the post-apartheid government, not least including contested t

To study the formation and characterize the structure of mixed complexes of oppositely charged block copolymers and surfactants are of great significance for practical applications, e.g., in drug carrier formulations that are based on electrostatically assisted assembly. In this context, biocompatible block copolymers and biosurfactants (like bile salts) are particularly interesting. In this work,

Information literacy and critical thinking skills are essential in the information age towards achieving academic success and being adequately skilled for lifelong learning. Academic libraries have an indispensable role to play in this regard. Collaboration between librarians and academics is important to ensure both effective information-literacy training and service provision to students and to

Background: A veld fire disaster in the Tlokwe Local Municipality on 23 August 2011, resultedin an estimated monetary loss of over R43 million. The veld fire disaster was characterised by a lack of strategic management and a subsequent lack of planned, coordinated communication between all role players involved. The lack of strategic communication management indirectly contributed to the losses su

The importance of non-profit organisations (NPOs) in the South African development sector is undisputed, especially after the economic recession that negatively affected government’s delivery of social services. Despite its important role, NPOs experience great difficulties, obtaining sustained funding. This paper assumes that NPOs should manage donor relationships as informed by the principles of

The Potchefstroom Fire Protection Association (FPA) has an important role in preventing and managing veld fires in the Tlokwe Local Municipality’s rural environment. The FPA works closely with several governmental stakeholders, but these stakeholders do not view the FPA as having high levels of organisational legitimacy. A lack of organisational legitimacy hinders the FPA in obtaining its organisa

BACKGROUND: Pseudocereals are nutrient-rich grains with high mineral content but also phytate content. Phytate is a mineral absorption inhibitor. The study's aim was to evaluate phytate degradation during spontaneous fermentation and during Lactobacillus plantarum 299v® fermentation of quinoa, canihua, and amaranth grains and flours. It also aimed to evaluate the accessibility of iron, zinc, and c

I den här studien används extremvärdesanalys för att beräkna våguppspolning och årlig dynerosion med 10, 50, och 100 års återkomsttid. Frekvensanalysen baseras på en 40 år lång tidsserie med simulerad dynerosion och våguppspolning från Ängelholms strand i Skälderviken. Med SMB-metoden beräknas vågor ute till havs som sedan transformeras till kustnära vågor i vågmodellen SWAN. Våguppspolningen berä

Two-way communication and strong relationships between government and affected communities are necessary to enhance the latter’s resilience to disaster risks. The Tlokwe City Council (TCC) in the North-West province, South Africa, is facing a dolomite and sinkhole disaster risk that threatens the safety of several residential areas, including informal settlements. A dolomite disaster riskreduction

The eFundi learning management system as communication and relationship building instrument. Learning management systems (LMSs) are used by universities to support learning and teaching. Two-way communication and strong relationships can contribute to successful learning, however, LMSs are not generally viewed as an instrument to facilitate just that in an e-learning environment. The perceptions o

Strong organisation-stakeholder relationships contribute to the former attaining its goals. This is also the case with blood services, such as the South African National Blood Service (SANBS). Blood services are dependent on people donating blood to unknown recipients, without remuneration. This paper reports the approach of the SANBS to relationship management with its donors, as well as the perc

Clostridial neurotoxins, including tetanus and botulinum neurotoxins, generally target vertebrates. We show here that this family of toxins has a much broader host spectrum, by identifying PMP1, a clostridial-like neurotoxin that selectively targets anopheline mosquitoes. Isolation of PMP1 from Paraclostridium bifermentans strains collected in anopheline endemic areas on two continents indicates i

Employees are a crucial stakeholder group for organisations since they determinethe degree to which they achieve their goals. It is therefore necessary to build strong relationships with the workforce to encourage employee engagement, which implies that employees’ individual goals are aligned to those of the organisation. To build strong relationships, internal communication should be managed stra

Methanol has unique properties as a fuel, and partially premixed combustion has promising results with high engine efficiency and low emissions. Low load studies with methanol partially premixed combustion are scarce, and the effect of intake temperature on low load methanol partially premixed combustion still remains an intriguing question. This study aims to investigate the effect of intake temp

Neural crest cells are a critical source of many cell types of the vertebrate body. However, as a stem cell population they are peculiar because of the transient nature of their stem cell niche; soon after the multipotent neural crest cells are specified in the neuroepithelium, they become mesenchymal cells that migrate into various destinations in early embryos. These rapid in vivo changes during