Does 25 hydroyvitamin D deficiency increase orthostatic hypotension risk in the elderly

SOYSAL P., YAY A., IŞIK A. T.

10TH INTERNATIONAL CONGRESS OF THE EUROPEAN GERIATRIC MEDICINE SOCIETY, 17 - 19 September 2014, vol.5, pp.120 identifier

  • Publication Type: Conference Paper
  • Volume: 5
  • Doi Number: 10.1016/s1878-7649(14)70293-1
  • Page Numbers: pp.120
  • Bezmialem Vakıf University Affiliated: Yes

Abstract

A space $X$ has a $\mathbb{Q}$-diagonal if $X^2\setminus \Delta$ has a $\mathcal{K}(\mathbb{Q})$-directed compact cover. We show that any compact space with a $\mathbb{Q}$-diagonal is metrizable, hence any Tychonorff space with a $\mathbb{Q}$-diagonal is cosmic. These give a positive answer to Problem 4.2 and Problem 4.8 in \cite{COT11} raised by Cascales, Orihuela and Tkachuk.