Study reporting guidelines: How valid are they?
نویسندگان
چکیده
منابع مشابه
Dynamic simulation models: how valid are they?
In a strict sense, the subject of dynamic simulation model validity can be treated thoroughly and quickly: there are no fully valid models because all models are something less than the object, or system, being modeled. For example, millions of people have a conceptual model of the President, but, like fingerprints, no two of these models is exactly the same. Further, none matches precisely eve...
متن کاملRecent Cold Fusion Claims: Are They Valid?
of a paper to be present at the March 2004 meeting of American Physical Society. These abstracts can be seen at the APS web site: http://www.eps.org/aps/meet/MAR03/baps/abs/S9530.html 28) J.Bockris “Early Contributions From Workers at Texas A&M University to (So-Caled) Low Energy Nuclear Reactions.”Journal of New Energy, Vol 4, no 2, 1999, p. 40 29) J. Bockris, G. Lin, and N. Packham " A Review...
متن کاملHow Reliable Are They?
We studied the frequency of malfunction, variability in rate of nebulization, and effect of this variability on aerosol particle size of eight disposable jet nebulizer models produced by six manufacturers. Four of eight models showed visual signs of malfunction, including spraying of large, individually visible droplets, leaking of nebulizer solution, and air leaks that completely prevented neb...
متن کاملThe New Zealand serious non-fatal self-harm indicators: how valid are they for monitoring trends?
BACKGROUND To monitor accurately injury incidence trends, indicators should measure incidence independently of extraneous factors. Frequencies and rates of New Zealand's serious non-fatal self-harm indicators may be prone to fluctuations in reporting owing, for example, to changing social norms. Hence, they have been considered provisional. AIM To validate empirically the serious non-fatal se...
متن کاملHow Many are they and How Do they live?
This paper attempts to define the common people of India in terms of levels of consumption and examines their socio-economic profile in different periods of time since the early 1990s with a view to assessing how the economic growth process has impacted on their lives. The findings should worry everyone. Despite high growth, more than three-fourths of Indians are poor and vulnerable with a leve...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Contemporary Clinical Trials Communications
سال: 2019
ISSN: 2451-8654
DOI: 10.1016/j.conctc.2019.100343