Sentence examples for become challenged from inspiring English sources

The normal buying and selling of nearly all types of literature has become challenged.

Because of extreme capital intensity, long sales cycles and wavering enterprise and consumer interest in "Green," this market has become challenged.

The linear model of innovation also has become challenged by non-linear models of innovation, which are interested in drawing more direct connections between knowledge production and knowledge application, where basic research and innovation are being coupled together not in a first-then, but in an 'as well as' and 'parallel' (parallelized) relationship (Campbell and Carayannis [2012]).

These individuals should be regarded as freed[38] and so equally may enjoy autonomous rights (i.e., not given by the state and to be respected equally by the state) and may become challenged by interactive policies, which include and support only those who act in concert with government (or state) views.

That title of "normal American diet" has really snuck up on us over the past half century to become challenged on all fronts, and for good reason.

Such exposure elicits increased production of proinflammatory cytokines from primary macrophages that leads to enhanced immunity of the host and consequently, the ssn8 mutant may become challenged and quickly lose the battle [68].

Obtaining the drugs needed for a lethal injection has become challenging in many states.

Even something as simple as getting gas will become challenging in the rainy season.

Mental and physical health become challenging to manage in confinement scenarios.

With the increase in the size of road-networks, implementing efficient GPS programs has become challenging.

Hence, realizing cognitive sharing of the object among robots in an unconstructed environment has become challenging.