"spectrum of challenges" is correct and can be used in written English.
You can use it to refer to the range of challenges one is facing, for example: "The project required me to face a wide spectrum of challenges."
GRI faces a spectrum of challenges in preserving its position at the vanguard of sustainability reporting.
Thanks to Raisa Deeber to presents us with an update wider spectrum of challenges facing the Canadian Health Systems today.
The approaches we develop, provide solutions to a spectrum of challenges that hybrid machine-human, data-integration approaches face.
Often their structures are complex and their implementations use composite software systems to meet the wide spectrum of challenges.
The entries are simply incredible thus far, and we have a wide spectrum of challenges, from twists on the Turing Test to morality problems to hacking through password protection.
The MPI "is like a high-resolution lens which reveals a vivid spectrum of challenges facing the poorest households", explained Sabina Alkire, director of the Oxford Poverty and Human Development Initiative and a developer of the index.
A subgroup of the wide spectrum of challenged people is the group of individuals with CFAs.
TWI2050 aims to address the full spectrum of transformational challenges in fulfilling the SDGs in an integrated way so as to avoid potential conflicts among them and reap the benefits of potential synergies through achieving them in unison.
An innovation system of such a small scale has to pay attention not only to the economic actors but also to the whole spectrum of societal challenges.
"If you can prevent mental retardation with gene therapy, presuming that that's permissible, then there's a whole spectrum of intellectual challenges that will be discussed," says Church.
The BioMicro Center provides integrated facilities for high-throughput data-intensive genomics, bioinformatic analysis, as well as large-scale database storage, data mining and data modeling required to fully implement systems approaches to investigate a broad spectrum of biological challenges.
