...smaller length scale control centers... ...and electronic circuitry, which recently achieved the record setting length of 1 nanometer for a single logic gate. Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism.
Acute gastritis is a sudden inflammation or swelling in the lining of the stomach. It causes severe and nagging pain. However, the pain is temporary and usually lasts for short bursts at a time. Acute gastritis occurs when the lining of your stomach is damaged or weak. This allows digestive acids to irritate the stomach. There are many things that can damage your stomach lining. The causes of acute gastritis include: medications such as nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids.
Gastritis refers to a group of conditions that involve the inflammation of the lining of the stomach. With instances of erosive gastritis, the stomach lining is not only inflamed, it has also started to wear away. This type of condition typically develops slowly; however, a patient may also be stricken with it abruptly. It can occur in otherwise healthy people. A subcategory of erosive gastritis is called acute stress gastritis. This condition can occur suddenly, due to a serious injury or illness. Acute stress gastritis commonly occurs due to major bleeding injuries or burns that cover an extensive area of the skin.