The phrase "exhibited problems" is correct and usable in written English.
It is typically used to describe a behavior or issue that someone or something has demonstrated or shown. This phrase is often used to emphasize that the problems were visibly displayed or made known. Example: The new software exhibited problems with crashing unexpectedly, causing frustration among users.
So far, she said, neither of the younger boys exhibited problems like Michael's.
However, most of the earlier studies were focused on suspensions of millimeter or micron sized particles, which, although showed some enhancement in the cooling behavior, also exhibited problems such as sedimentation and clogging.
Because none of the deletion mutants exhibited problems with heterodimer formation, we had the opportunity to further test the impact of specific mutations on inhibin function.
In agreement with earlier observations (Pavlova et al., 2003, 2005; Pavlova, Sokolov, et al., 2006, 2008; Taylor et al., 2009), we found that children born prematurely at VLBW exhibited problems on tests of biological motion perception that require the extraction of motion-mediated body structure.
Children between the ages of 3 and 12 who exhibited problem behaviors (e.g., aggression, delinquency, or externalizing behavior) at daycare or school were eligible to participate in the present study.
There are minor differences between the country's 17 autonomous regions in standard procedure for treating patients exhibiting problems related to their mental health.
Archive maps often exhibit problems in the form of inaccuracies and inconsistencies in scale which can lead to incorrect reconstructions.
In addition, some measurements exhibit problems with effects such as phase drift and thermal photon noise.
He maintained decent grades until high school, when he began to exhibit problems that everyone had a hard time explaining.
Many devices only begin to exhibit problems after lots of use and many faulty devices pop up only after the first batch of highly scrutinized devices runs out.
Concurrent programming puts demands on software debugging and testing, as concurrent software may exhibit problems not present in sequential software, e.g., deadlocks and race conditions.
