Analytical perspectives on localized solutions of the phi-4 theory by Dika, Alain

“…We investigate the topological and non-topological solitons—kink and breather—in the φ4 model. Our first objective is to explain the chaotic motion of the resonantly driven kink. …”
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The development of vesiculated beads by Terblanche, Johannes C.

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Maximizing dry bean (Phaseolus vulgaris L.) production through selected agronomic practices

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Computational analysis of viscoelastic fluid dynamics with applications to heat exchangers by Mavi, Anele

“…Non-Newtonian viscoelastic fluids in heat exchanger arrangements are encountered in various industrial applications such as power generation, refrigeration and in the food processing industry where the need for cooling and heating of liquids is required. The model problem is governed by complex, non-linear and coupled partial differential equations. …”
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Finite element developments and applications in structural topology optimization

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Development of a finite element based nominal stress extraction procedure for fatigue analysis of welded structures

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Aspects of amplitudes, gravity & complexity by Moynihan, Nathan

“…We then construct the scattering amplitudes of massive gravitons to probe the so-called van Dam-Veltman-Zakharov (vDVZ) discontinuity in a purely on-shell manner, which we again find to be in agreement with the usual result. …”
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Synthesis and characterization of phosphine stabilized mono- and bimetallic Au and Cu nanoparticles and their evaluation as catalysts in 4-Nitrophenol reduction by Matinise, Nonkosi

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A proposed segmented precast concrete spherical cap: geometry, structural stability and construction by Kenawy, Maha

“…Additional insights on the properties and solution parameters of finite element modelling of concrete shell structures are presented based on the structural analysis of this work. …”
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The influence of cross-winds on the performance of natural draft dry-cooling towers. by Du Preez, Abraham Francois

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The performance of structured cobalt catalysts in Fischer-Tropsch synthesis by Zhuang, Youqi

“…The Fischer-Tropsch activity was recorded and modelled using a reaction-diffusion pellet inside a continuous stirred tank reactor model. …”
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An LLM Approach for Automating the Analysis of BIM (IFC) Data by Selim, Miral

“…This thesis introduces a novel methodology for automating the analysis of Building Information Modeling (BIM) data using LangGraph, an advanced extension of the LangChain framework, and integrating Google’s Gemini Large Language Model (LLM) with IfcOpenShell. …”
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A generic computer vision human activity recognition tool. by Jacobs, Johannes Jacobus

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Determination of shakedown boundary and fitness-assessment-diagrams of cracked pipe bends by ElSaadany, Mostafa

“…Line Spring Elements (LSE) are embedded in quadratic shell elements to model part through cracks. Failure assessment diagrams (FAD) are developed through linking the J-integral fracture mechanics parameter with the shakedown limit moments of the analyzed cracked 90-degree pipe bend. …”
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An investigation of the current validity of career planning in hierachically structured organisations such as the South African Air Force by Burger, H J P

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Signature splitting and non-axiality in the nuclei ¹⁶⁴Ta and ¹⁶⁵Ta by Roux, David Gerhardus

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Design of an ironless doublee-rotor radial flux air-cored permanent magnet machine by Oosthuizen, Gert Immelman

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Invisible invasion: finding Perna viridis amongst South African green mussels by Micklem, Jessica Muriel

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