3427
Publications
9241
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
2 publication(s)
Mathématiques
0 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
7 publication(s)
Statistiques
28 publication(s)
Publications
3427 publication(s) trouvée(s)
Article scientifique
Automatic Composition of Instructional Units in Virtual Learning Environments
In this paper, a new approach for automatic composition of instructional units based on a new variant of Harmony Search …
Article scientifique
CLIENT PROJECT TIME SCHEDULE CONTROLS — AN EMPIRICALLY-BASED SYSTEM DYNAMICS CONCEPTUAL MODEL
Different project participants often have different objectives and expectations, and implement different controls aimed at advancing their interests. This article …
Article scientifique
Halpern–Ishikawa type iterative method for approximating fixed points of non-self pseudocontractive mappings
In this paper, we define a Halpern–Ishikawa type iterative method for approximating a fixed point of a Lipschitz pseudocontractive non-self …
Article scientifique
In silico studies on novel inhibitors of MERS-CoV: Structure-based pharmacophore modeling, database screening and molecular docking
Purpose: To search for novel scaffolds as potential inhibitors of 3CLpro protease enzyme and as antiviral drugs.Methods: NCI database was …
Article scientifique
TOWARDS A FLEXIBLE INNOVATION PROCESS MODEL ASSURING QUALITY AND CUSTOMER NEEDS
Successful innovation projects require an adequate innovation management capability in organisations. This means a sufficiently rigorous, continuous, and goal-oriented management …
Article scientifique
Quality of pilot trial abstracts in heart failure is suboptimal: a systematic survey
BACKGROUND: Pilot trials are miniature researches carried out with the sole aim of acting as the precursor for larger more …
Article scientifique
List randomization for eliciting HIV status and sexual behaviors in rural KwaZulu-Natal, South Africa: a randomized experiment using known true values for validation
BACKGROUND: List randomization (LR), a survey method intended to mitigate biases related to sensitive true/false questions, has received recent attention …
Article scientifique
The effect of age and gender on financial risk tolerance of South African investors
Financial risk tolerance refers to the amount of risk a person is willing to take when making financial decisions. Previous …
Article scientifique
The MapReduce-based approach to improve the shortest path computation in large-scale road networks: the case of A* algorithm
This paper deals with an efficient parallel and distributed framework for intensive computation with A* algorithm based on MapReduce concept. …
Article scientifique
Multi-mobile agent itinerary planning-based energy and fault aware data aggregation in wireless sensor networks
Mobile agent (MA)-based wireless sensor networks present a good alternative to the traditional client/server paradigm. Instead of sending the data …
Article scientifique
Regional geochemical baseline concentration of potentially toxic trace metals in the mineralized Lom Basin, East Cameroon: a tool for contamination assessment
+ HF + HCl) and analyzed for trace metals using a combination of ICP-MS and AAS analytical methods. Results show …
Article scientifique
Mathematical models of human mobility of relevance to malaria transmission in Africa
As Africa-wide malaria prevalence declines, an understanding of human movement patterns is essential to inform how best to target interventions. …
Article scientifique
Manipulating the Alpha Level Cannot Cure Significance Testing
We argue that making accept/reject decisions on scientific hypotheses, including a recent call for changing the canonical alpha level from …
Article scientifique
Identity Based (ID2S) Authenticated Exchange Protocols
In the two-server a key password-authenticated exchange (PAKE) protocol, a sender divides its password and stores into two shares of …
Article scientifique
Squeeze-SegNet: a new fast deep convolutional neural network for semantic segmentation
The recent researches in Deep Convolutional Neural Network have focused their attention on improving accuracy that provide significant advances. However, …
Article scientifique
Large Spatial Database Indexing with aX-tree
Spatial databases are optimized for the management of data stored based on their geometric space. Researchers through high degree scalability …
Article scientifique
Evaluation in and for democracy: Perspectives from South Africa
No abstract available.
Article scientifique
Decomposition of the technical efficiency of the banking system
The study investigated the technical efficiency of the commercial banks in Zimbabwe during the period 2009–2015. The study entailed the …
Article scientifique
On Kedlaya-type inequalities for weighted means
In 2016 we proved that for every symmetric, repetition invariant and Jensen concave mean $\mathscr{M}$ the Kedlaya-type inequality $$ \mathscr{A} …
Article scientifique
Development of Augmented Reality Technology Based Learning Media of Lathe Machines
Conventionally, in the learning process teachers usually explain lathe machines using only one unit machine thus the students cannot observe …