Cystic fibrosis is a complex, multi-system disease which presents both affected children and their parents with significant challenges regarding treatment management.
The monthlong, 32-team tournament, to be held in 10 stadiums around South Africa, will present organizers with significant challenges regarding security, transportation and accommodation of the expected 450,000 international visitors.
SeaWorld also saw its credit rating slashed to BB- by Standard & Poor's citing "significant challenges regarding reputation risk" and "negative media reports that have specifically targeted the company's use of orca whales for entertainment purposes".
"The negative outlook reflects our belief that the company faces significant challenges regarding reputational risk and potential improvements in operating performance beyond 2014," Standard & Poor's said in a statement.
However, owing to significant challenges regarding the in vivo system, such as the complex cellular environment and potential problems with embryo manipulation, it is desirable to generate embryonic stem (ES) cells that are capable of overcoming these aforementioned limitations in order to provide a potential in vitro model to recapitulate the developmental processes in vivo.
The many dangerous roads where insurgents could mount ambushes presented significant challenges regarding movement within the state.
However, significant challenges regarding the method and efficacy of CHC delivery and potential long-term behavioural responses must first be addressed.
Fine-scale modeling represents a significant challenge with regards to numerical simulations, due to its computational expensiveness and hard manageability.
High-energy complex bicondylar fractures constitute a small subset of all tibial fractures, however, they present a significant challenge with regard to surgical effort and planning [1, 2].
In this paper, we propose two semi-analytical algorithms based on OHAM and optimal homotopy analysis method to obtain semi-analytical solutions for a nonlinear boundary value problem governing electrohydrodynamic flow, though the nonlinearity confronted in this problem is in the form of a rational function posing a significant challenge in regard to obtaining analytical/semi-analytical solutions.
While the judgment marks an important and welcome development on the issue of banning child marriages, a significant challenge remains with regards to the factors that perpetuate the practice.
