Some things are better in the upside down
نویسندگان
چکیده
منابع مشابه
Some things are better left unsaid.
In law enforcement, as in radiology, it is customary to ask a witness (in our case our trainees) to repeatedly describe an observed event (in our situation the imaging findings). Sometimes we ask our trainees to describe the features of different lesions even when they are not looking at images. This is based on our belief that repeated verbal processing builds mental images that we can all lat...
متن کاملIs the upside-down position better in cardiopulmonary resuscitation?
Over the past 2 decades, a variety of alternatives to standard cardiopulmonary resuscitation (CPR), such as interposed abdominal compression (IAC)-CPR and cough CPR, and use of devices such as the circumferential vest, have been developed in an effort to enhance ventilation or perfusion during cardiac arrest, and eventually to improve the outcome of survival. Compared with standard CPR, these t...
متن کاملWhen things are not as they seem: quantum interference turns molecular electron transfer "rules" upside down.
We present an interesting consequence of the differences between cross-conjugated and linearly conjugated molecules: the breakdown of conventional understanding of trends in molecular electron transfer. Interference effects are dominant in cross-conjugated molecules with unusual results: long molecules may have faster rates of electron transfer than short molecules, saturated molecules may have...
متن کاملRamanujan Series Upside-down
We prove that there is a correspondence between Ramanujan-type formulas for 1/π and formulas for Dirichlet L-values. Our method also allows us to reduce certain values of the Epstein zeta function to rapidly converging hypergeometric functions. The Epstein zeta functions were previously studied by Glasser and Zucker.
متن کاملRumination and Age: Some Things Get Better
Rumination has been defined as a mode of responding to distress that involves passively focusing one's attention on symptoms of distress without taking action. This dysfunctional response style intensifies depressed mood, impairs interpersonal problem solving, and leads to more pessimistic future perspectives and less social support. As most of these results were obtained from younger people, i...
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: The Journal of Thoracic and Cardiovascular Surgery
سال: 2019
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2018.09.009