Energy efficient communication models in wireless sensor and actor networks

Subjects: “…Node longevity…”
Get full text
Get full text

Genetic evaluation of functional longevity in South African Holstein cattle using a proportional hazards model by Imbayarwo-Chikosi, Venancio Edward

Get full text

Branch junction constriction and hydraulic limitation in two species in the Cape Proteaceae : a mechanism explaining the trade-off between longevity and degree of ramification in t... by Slingsby, Jasper

“…Hydraulic resistance in nodes thus imposes an important limitation on size and/or age of L. laureolum individuals, and explains the apparent trade-off between longevity and degree of ramification in the Cape Proteaceae.…”
Get full text

Assessement of the progress made to give women access to land and land rights in rural areas in South Africa since 1994: focusing on the Vhembe district municipality by Ndou, Mulweliwanga

“…The paper investigates the progress that has been made when addressing women's access to land and land rights in the Vhembe District Municipality in Limpopo since 1994. …”
Get full text

Exploring how experience-based learning impacts hybrid entrepreneurship

Get full text

Assessment and adaptive management of Orange Roughy off Southern Africa by Branch, Trevor

“…Swept-area biomass estimates were made and then corrected for the most factors thought to introduce bias, for example adjustment for the directed nature of the commercial data. …”
Get full text

The Victoria Falls Hotel : an "out of Africa Experience"?

Get full text

Continuity of practice in two international schools: taking a distributed perspective of leadership by Van der Merwe, Alison

“…Using data generated from document analysis, observations, interviews and artefacts, a comparison is made between School A (experiencing relatively high rates of student and faculty turnover) and School B (which has a much more stable student and teaching population). …”
Get full text

NB-IoT (LTE Cat-NB1 / narrow-band IoT) performance evaluation of variability in multiple LTE vendors, UE devices and MNOs by Robinson, Daniel

Get full text

Latent analysis of unsupervised latent variable models in fault diagnostics of rotating machinery under stationary and time-varying operating conditions

Get full text

Knowledge management in communites of practice: the Backyard Mechanics “Gereji Bubu” of Dar es Salaam by Mwasubila, Jofrey Amanyisye

Get full text

Polymeric Transcatheter Heart Valves by Coetzee, Johan

“…In conclusion, a polymeric TAVI valve made by a new manufacturing method showed durability up to 15 years equivalent in vitro, and good hydrodynamic function in vitro and in vivo. …”
Get full text

The (im)permanence of fading smoke : a conservation case study of Diane Victor’s soot drawings

Get full text

The relationship between corporate social responsibility and stakeholder prioritisation in terms of SMEs’ financial performance in a crisis period

Get full text

Incorporation of niacinamide, L-carnosine, hesperidin, and a Heat Shock Protein 70 homologue into collagen matrices : implications on dermal fibroblast activity and wound healing

Get full text
Get full text

Experimental Insights into Friction Losses of Post-Tensioned Precast Full-Scale Girders by Serry, Mostafa

“…The use of post-tensioning in construction has revolutionized the construction industry and made way for several construction and structural applications that were unattainable before. …”
Get full text
Get full text

Environmental influences on tuna movement patterns in the Indian Ocean by Motah, Beenesh Anand

“…The Kaplan-Meier survival curves enabled estimates on the longevity of the three species to be made. It was estimated that the cohorts (99%) vanished at 12, 5.8 and 10 years for bigeye, skipjack and yellowfin, respectively. …”
Get full text

Oviposition dynamics and sex ratio model assumptions in pollinating fig wasps

Get full text

Identifying challenges in the conservation of South African photography based on three case studies

Get full text
Get full text

Interiors in flux : the coexistence of existing building stock and mass timber through adaptive reuse for environmental sustainability and user well-being

Get full text