Respiratory minute volume (or minute ventilation or expired minute volume) is the volume of gas inhaled (inhaled minute volume) or exhaled (exhaled minute volume) from a person's lungs per minute. It is an important parameter in respiratory medicine due to its relationship with blood carbon dioxide levels. normal minute volume while resting is about 5â8 liters per minute in humans. Minute volume generally decreases when at rest, and increases with exercise. For example, during light activities minute volume may be around 12 litres.
2. Cover the staples on an upholstered chair skirt with a line of braid, attached with fabric glue or decorative upholstered tacks. Attach the skirt of a slipcovered chair by handsewing the back side of the welting to the cover material, using a curved needle and heavy-weight thread.or a tailored skirt, add 6 inches to allow for small seams at the corners and back. For a pleated skirt, add 8 inches for each pair of corner pleats and 1 inch for a closing seam. For a multi-pleated or gathered skirt, allow twice the measured length.
A slipcover for your armless office chair seems like a simple, economical solution to upgrading a shabby, stained, strictly utilitarian seat. You can disguise that ugly ducking, but you'll have to do a bit of guesswork and experimenting to get the pattern right and make a cover that comes off the chair for washing.ut two pieces for the chair back and one seat piece from your slipcover fabric. Measure the perimeter of the seat piece to determine how much fabric you'll need for the ruffle.