منابع مشابه
Alcohol consumption and risk of coronary heart disease. Association cannot be assumed to be causal.
OBJECTIVE To investigate the hypothesis that the apparent protective effect of habitual alcohol consumption on coronary heart disease is due to drinkers at high risk of coronary heart disease becoming non-drinkers. DESIGN Case-control population based study. Data were obtained from interviews with patients with non-fatal myocardial infarction and their controls and with the next of kin of tho...
متن کاملChange in grey matter volume cannot be assumed to be due to cognitive behavioural therapy.
Sir, We thank Tom Kindlon for his letter, in which he raises several important issues. We will respond to all the issues in the same order as they appear in his letter. First, Tom Kindlon points out that cognitive behavioural therapy (CBT) is not a panacea for the chronic fatigue syndrome (CFS). It should be obvious from all previous meta-analyses that CBT does not lead to a full recovery in al...
متن کاملQuantum Measurements Cannot be Proved to be Random
The postulates of quantum mechanics say that when a measurement is made on a quantum state the outcome of the measurement is random [1]. In classical physics, if the state of a closed system is known, then the state of that system is completely predictable. As far as we know, randomness only exists in quantum mechanics [2]. Everett proposed a purely unitary quantum theory [3] (without probabili...
متن کاملWhy Machines Cannot be
Mental processes are abstracted from a subset of the physical universe ; these, in turn, lead to the world of ideas. Although these ideas include quantum logic, no credible way has yet been found that constructs machines which use superimposed possibilities in the style of quantum logic, more general in computing power to machines based on classical logic. Machine theories are based exclusively...
متن کاملHCI Cannot Be Used to Evaluate Art
Critiquing Art I agree with the workshop organizers that it is not constructive to evaluate interactive artwork under the same guidelines as traditional HCI work. There are often extremely divergent goals associated with artists and HCI researchers. Yes, there may be obvious parallels such as an artist that wants to insure that their work is correctly interpreted. However, art critique ≠ intera...
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: BMJ
سال: 1996
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.313.7053.365b