Background Patients undergoing thoracoscopic pulmonary resection are prone to moderate-to-severe acute postoperative pain, ...

Background Both Takotsubo syndrome (TS) and ST-elevation myocardial infarction (STEMI) are conditions characterised by the ...

This important cross-species study tests whether the corpus callosum contains parallel, segregated pathways for ipsilateral and contralateral visual-field information, rather than mixed inputs from ...

The S&P 500 has rebounded to near-record highs, defying warnings from 10-year rolling return and P/E regression charts. Read ...

Sedentary behaviour is associated with an increased risk of cardiovascular disease and all-cause mortality in people with ...

Learn how to compose two functions where one or both of those functions is/are quadratic. To compose two functions means to express one of the functions as a function of the other function. This is ...

Abstract: In this paper, we establish a new inequality tying together the effective length and the maximum correlation between the outputs of an arbitrary pair of Boolean functions which operate on ...

This investigation was supported (in part) by the U.S. Public Health Service, National Institutes of Health, grant GM-10525. Join the global community of subscribers to PNAS, the flagship journal of ...