More studies of the effectiveness and side effects of drugs to treat refractory patients, such as TPO mimetics, cyclosporine, mycophenolate mofetil, and cytotoxic agents are required, as are long-term data on post-splenectomy complications.
Studies of the effectiveness of online learning programs suggest that greater humility is in order.
TD Bank executives say that the soothing environment is part of their business model, and that studies of the effectiveness of bandit barriers have shown mixed results.
Dr. McNally said there were conflicting studies of the effectiveness of debriefing -- single sessions soon after an event in which trauma survivors are asked to express their feelings and told what psychological symptoms they might experience.
Furthermore, the report pointed out that studies of the effectiveness of the defensive use of guns "have found consistently lower injury rates among gun using crime victims compared with victims who used other self-protective strategies".
The researchers have previously conducted studies of the effectiveness of other commercial learning programs such as Rosetta Stone, Auralog and Berlitz, and in this case they began with a sample of 556 students who were using the Duolingo service.
That fear proved misplaced, but non-profit leaders still shudder privately at the thought of what a big scandal might do to Americans' traditional generosity.One of the few broad public studies of the effectiveness of charities, albeit only of the subset that work in partnership with big companies, was conducted in 2007 by Dalberg, a consultancy.
Already some of Hulu's commercial breaks are a bit longer than they used to be, and some of its partners are eager to further increase the number of ads shown in an hour, but Mr. Kilar still believes that "less is more," and he cites studies of the effectiveness of Hulu's ads as evidence.
Most of the studies of the effectiveness of DRLs have been done in Scandinavia.
HSE therefore decided to sponsor studies of the effectiveness of directed water systems in protecting against jet fires.
Studies of the effectiveness of collaborative research partnerships between industrial and academic institutions rarely focus on understanding success as perceived by those involved in the research activities.
