Zobrazeno 1 - 10
of 2 181
pro vyhledávání: '"Esterhuizen A"'
We consider the SEIR compartmental epidemic model subject to state and input constraints (a cap on the proportion of infectious individuals and limits on the allowed social distancing and quarantining measures, respectively). We present a tailored mo
Externí odkaz:
http://arxiv.org/abs/2403.09151
Homotopy methods are attractive due to their capability of solving difficult optimisation and optimal control problems. The underlying idea is to construct a homotopy, which may be considered as a continuous (zero) curve between the difficult origina
Externí odkaz:
http://arxiv.org/abs/2306.07852
Publikováno v:
ESC Heart Failure, Vol 11, Iss 2, Pp 748-758 (2024)
Abstract Aims Biochemical markers are fundamental in cardiac evaluation, and various novel assays have recently been discovered. We prospectively evaluated the hearts of newly diagnosed people living with human immunodeficiency virus (PLWH) using car
Externí odkaz:
https://doaj.org/article/f94d6d7aef0c4bb2a2349a2d6ecc8ba7
We present a toolchain for solving path planning problems for concentric tube robots through obstacle fields. First, ellipsoidal sets representing the target area and obstacles are constructed from labelled point clouds. Then, the nonlinear and highl
Externí odkaz:
http://arxiv.org/abs/2211.15206
Autor:
Esterhuizen, Willem, Molnár, Gyula, Aschenbruck, Tim, Rußwurm, Franz, Askan, Halil, Streif, Stefan
This paper is concerned with estimating critical clearing times in the transient stability problem of power grids without extensive time-domain simulations. We consider a highdimensional post-fault system (the grid after the fault is cleared) which w
Externí odkaz:
http://arxiv.org/abs/2211.15198
Autor:
Hyunki Cho, Si-Eun Sung, Giup Jang, Maranda Esterhuizen, Chang Seon Ryu, Youngsam Kim, Young Jun Kim
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 281, Iss , Pp 116606- (2024)
Finasteride, a steroid 5-alpha reductase inhibitor, is commonly used for the treatment of benign prostatic hyperplasia and hair loss. However, despite continued use, its environmental implications have not been thoroughly investigated. Thus, we inves
Externí odkaz:
https://doaj.org/article/b12d3056942c4a709c8eae64f8842f52
Publikováno v:
BMJ Open, Vol 14, Iss 7 (2024)
Introduction The commonly used frequentist paradigm of null hypothesis statistics testing with its reliance on the p-value and the corresponding notion of ‘statistical significance’ has been under ongoing criticism. Misinterpretation and misuse o
Externí odkaz:
https://doaj.org/article/45a9ac27cd9047d49761fa6505d3ea45
Autor:
Elizabeth (Liza) Esterhuizen
Publikováno v:
Pharos Journal of Theology, Vol 105, Iss 3 (2024)
The book of Isaiah is one of the world’s oldest surviving resistance literature. Isaiah 13 describes God who collects an army for the battle against Babylon which will lead to Babylon’s utter desolation and destruction. Isaiah 13:16 deeply shocks
Externí odkaz:
https://doaj.org/article/e97daf21aa014da2bcfff45e5320be6a
Autor:
Lesley Wood, Stef Esterhuizen
Publikováno v:
South African Journal of Childhood Education, Vol 14, Iss 1, Pp e1-e8 (2024)
Background: The recent migration of early childhood care and education function brought with it many changes that affect the workplace well-being of practitioners and centre managers, yet little research has reported on the voices and experiences of
Externí odkaz:
https://doaj.org/article/fb11886af1f24d59833d666c71effc2c
Autor:
Cho, Hyunki, Sung, Si-Eun, Jang, Giup, Esterhuizen, Maranda, Ryu, Chang Seon, Kim, Youngsam, Kim, Young Jun
Publikováno v:
In Ecotoxicology and Environmental Safety August 2024 281