The drug maker was prosecuted, but according to interviews and government records no progress had been made in identifying the supplier of the poison.
In 25 years of research on chronic fatigue syndrome, no demonstrable progress has been made in identifying objective criteria for diagnosis and treatment.
Considerable effort has been made in identifying properties which ensure tractability in such problems.
Enormous progress has been made in identifying chromatin "signatures" that define tissue-specific transcriptional networks.
Significant progress has been made in identifying predictors among violent behavior in offenders convicted of rape and/or child molestation.
It is apparent that, while progress has been made in identifying genes involved in stress adaptation, many questions remain.
Although substantial recent progress has been made in identifying genetic factors, the pathophysiology of the disease remains a mystery.
Considerable progress has been made in identifying genes that are involved in the evolution of plant morphologies.
Recently, a concerted effort has been made in identifying therapeutic strategies for major brain diseases by targeting MMP activities.
Significant progress has been made in identifying genes that convey risk of development and expression of the asthma phenotype.
Although great progress has been made in identifying microRNAs (miRNAs) and their functions, their essential functional features remain largely unknown.
