Weight capacity is the determining factor when choosing what gauge steel shelving to. use for your records storage. If lighter-gauge steel shelving provides the necessary. weight capacity for your records, you may choose to purchase it.
The amount of blood in the penis increases sixfold during an erection. The blood filling the corpora cavernosa compresses and then closes off the openings to the veins that normally drain blood away from the penis (see Figure 4). In essence, the blood becomes trapped, maintaining the erection.
Causes of Erectile Dysfunction: With the increase in the flow of the blood to the penis, erection occurs. Sexual excitement relaxes the muscles in the penis and hence increases the blood flow causing it to erect. If there is any problem in the erection process, ED can occur. Following are some of the causes of Erectile Dysfunction: