منابع مشابه
Bone Quality: An Empty Term
A lthough the concept of " bone quality " is at least 15 years old [1], the term has recently sparked much discussion and debate among clinicians and clinical researchers [2–5]. At a recent National Institutes of Health conference on bone quality, the term was defi ned as: " The sum total of characteristics of the bone that infl uence the bone's resistance to fracture " [6]. This defi nition ar...
متن کاملAn Empty Revolution
On December 2, when Venezuelans delivered President Hugo Chávez his first electoral defeat in nine years, most analysts were taken by surprise. According to o⁄cial results, 50.7 percent of voters rejected Chávez’s proposed constitutional reform, which would have expanded executive power, gotten rid of presidential term limits, and paved the way for the construction of a “socialist” economy. It ...
متن کاملAre empty methadone bottles empty? An analytic study
BACKGROUND Methadone maintenance treatment is the most widely prescribed treatment for opiate dependence with proven benefits for patients. In naïve users or in case of recreational misuse, methadone can be a source of potentially lethal intoxications, resulting in fatal overdoses. A few cases of infantile intoxications have been described in the literature, some of which resulted in death. Now...
متن کاملFiscal Equalization: an Empty Box?
fiscal equalization is the process through which a central government makes funds available to lower level governments with the objective of reducing the degree of inequality in the revenues that such governments can raise using their own revenue instruments.’ While the proximate objective is concerned with revenues, the ultimate objective may be to reduce inequalities in public expenditure.2 E...
متن کاملAn unusual "empty delta sign".
A 34 year old man developed fever, right ear pain, and diffuse pulsatile headache 10 days prior to admission. Five days later he noticed difficulty in walking, instability, and intention tremor. Neurological examination showed a wide base gait, stance instability, slurred speech, bilateral horizontal nystagmus, intention tremor, four limb dysmetria, and dysdiadochokinesia. There were no signs o...
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: PLoS Medicine
سال: 2007
ISSN: 1549-1676
DOI: 10.1371/journal.pmed.0040027