Asymmetries of total arterial supply of cerebral hemispheres do not exist

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Three-Way Systems Do Not Exist

We argue that argument encoding systems that seem to involve three syntactic core cases (nominative/absolutive, ergative, accusative) are actually common ergative or accusative systems syntactically, with overt case markers for each of the two cases that disappear in intransitive contexts. Based on evidence from Kham, Djapu, Nez Perce, Upriver Halkomelem, Dyirbal, and Pitjantjatjara, we show th...

متن کامل

Balanced Distributed Search Trees Do Not Exist

This paper is a rst step towards an understanding of the inherent limitations of distributed data structures. We propose a model of distributed search trees that is based on few natural assumptions. We prove that any class of trees within our model satis es a lower bound of (pm) on the worst case height of distributed search trees for m keys. That is, unlike in the single site case, balance in ...

متن کامل

Do not forget: coronary spasm does exist!

A 36-year old woman was proposed for urgent revascularization for severe left coronary disease with left main involvement diagnosed in the setting of acute coronary syndrome with ST-elevation. Considering the patient’s age and gender, coronariography was repeated under vasodilator therapy (Fig. 1, Supplementary Video 1 and 2). Coronary spasm was revealed. Supplementary material is available at ...

متن کامل

Cannon–thurston Maps Do Not Always Exist

We construct a hyperbolic group with a hyperbolic subgroup for which inclusion does not induce a continuous map of the boundaries. 2010 Mathematics Subject Classification: 20F67

متن کامل

ذخیره 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: Heliyon

سال: 2019

ISSN: 2405-8440

DOI: 10.1016/j.heliyon.2018.e01086