HOLDING CHAMBER

The notation and terminology used in this paper have been introduced in the following articles: [3], [4], [13], [5], [15], [6… Expand

Pediatric patients often require metered‐dose inhaler (MDI) with holding chamber (HC) to overcome lack of coordination when… Expand

One can prove the following propositions: (1) For every non zero natural number n holds n − 1 is a natural number and 1 ≤ n. (2… Expand

INTRODUCTION Electrostatic attraction of aerosolized particles to the inner walls of an aerosol holding chamber (HC) made from a… Expand

One can prove the following propositions: (1) For all real numbers a, b holds −(a + bi) = −a + (−b)i. (2) For all real numbers a… Expand

One can prove the following proposition (1) For every natural number n holds n = 0 or n = 1 or n ­ 2. The scheme Comp Ind NE… Expand

Let X, Y be sets and let R, S be relations between X and Y . Let us observe that R ⊆ S if and only if: (Def. 1) For every element… Expand

The articles [7], [2], [8], [9], [3], [5], [4], [1], and [6] provide the notation and terminology for this paper. We follow the… Expand