منابع مشابه
Firearm Background Checks and Suicide*
A popular proxy for gun ownership is the fraction of suicides from firearms. This has made identifying the causal effect of guns on suicide difficult. In this article, firearm background checks are used as a proxy for changes in gun ownership rates, allowing the effect of guns on suicide to be identified. The results from panel data regressions show that increases in firearm background checks r...
متن کاملChecks and Balances in Neuromodulation
Neuromodulators such as monoamines and peptides play important roles in activating and reconfiguring neural networks to allow behavioral flexibility. While the net effects of a neuromodulator change the network in a particular direction, careful studies of modulatory effects reveal multiple cases where a neuromodulator will activate functionally opposing mechanisms on a single neuron or synapse...
متن کاملChecks and Controls in Spreadsheets
Spreadsheets that are informally created are harder to test than they should be. Simple cross-foot checks or being easily readable are modest but attainable goals for every spreadsheet developer. This paper lists some tips on building self-checking into a spreadsheet in order to provide more confidence to the reader that a spreadsheet is robust.
متن کاملNHS Health Checks
Cardiovascular disease is the leading cause of mortality and morbidity worldwide. In England, the government has adopted a population-wide prevention program for cardiovascular disease, the NHS Health Check program. The program has sparked controversies over the evidence base and feasibility of implementation. We aim to provide an update on the debate and program implementation. In conclusion, ...
متن کاملIntrauterine device checks.
Thank you for publishing the article by Draper et al. on intrauterine device (IUD) checks.1 I would like to highlight an omission that is potentially confusing. The authors state “until recently, it has been usual for a patient [using intrauterine methods] to be advised to have an annual check”. Reference is made to relevant clinical guidelines from the National Institute of Clinical Excellence...
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ژورنال
عنوان ژورنال: BMJ
سال: 1986
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.292.6525.959-a