The phrase "besides the challenges of" is grammatically correct and can be used in written English.
It is typically used to introduce additional information or circumstances that exist alongside the challenges mentioned in the sentence. Here is an example: "Besides the challenges of starting a new business, Sandra also had to navigate through the complexities of local tax laws."
Or worst of all, the lone drunkard, pink of cheek and musty of odour; a casualty of a delayed flight with nothing to pass the time besides the challenge of sampling every beer in Wetherspoons, and who will without fail fall asleep on your shoulder and dribble.
One evening, when asked why the renowned fried chicken wasn't on offer, the waiter pointed out that it's on the lunch and late-night menus, and besides, the challenge of coming up with something else "gives Chef something to do".
Taking advantage of new technologies, there is a lot of experience in establishing regional and global networks dealing with the challenges of global health, besides the well-established system of international organisations within the United Nations and beyond.
And, yes, there are a lot of other options out there besides medicine where you can make a difference and not deal with the challenges of medicine in today's world.
She cited the recently acquired oil vessel, which, besides serving as an example of how antiquities museums can still thrive, could also serve as a metaphor for the challenges of a new era.
The challenges of online education.
The challenges of working outdoors.
The challenge of how to handle such a moment, of course, was more acute for Mr. Obama, who besides being the putative Democratic nominee is actually leader of all Americans with a duty that transcends Mr. Romney's at this point.
The tragedy presented a challenge for both Mr. Romney and the president, Mr. Baker writes: The challenge of how to handle such a moment, of course, was more acute for Mr. Obama, who besides being the putative Democratic nominee is actually leader of all Americans with a duty that transcends Mr. Romney's at this point.
The challenge of globalisation today requires students to acquire problem solving and communication skills besides good procedural and conceptual knowledge of mathematics.
