Beta 2 adrenergic receptors in lung tissue cause dilation of bronchioles via sympathetic stimulation.
Time dilation and gravity are interconnected concepts in the theory of general relativity. According to this theory, gravity is not a force but rather a curvature in spacetime caused by the presence of mass and energy. This curvature of spacetime affects the flow of time, leading to time dilation. Essentially, the stronger the gravitational field, the greater the time dilation experienced by an observer. In other words, time dilation is a consequence of the curvature of spacetime caused by gravity.
Prepyloric erythema refers to redness of the skin related to the dilation of blood vessels that is caused by the presence of a stomach ulcer. This condition generally requires professional medical attention.
Possible reasons for the presence of ketones in urine without the presence of glucose could include fasting or low carbohydrate diets, uncontrolled diabetes, alcoholism, or certain medical conditions like ketoacidosis or starvation.
Time dilation is appropriate to use in the context of physics when studying the effects of high speeds or strong gravitational fields on the passage of time. It is a phenomenon predicted by Einstein's theory of relativity and is observed when an object is moving at a significant fraction of the speed of light or in the presence of a massive gravitational field.
Possible reasons for the presence of ketones in a dog's urine without the presence of glucose could include conditions such as fasting, a high-fat diet, or certain medical conditions like diabetes mellitus or liver disease.
Rusting is possible in the presence of oxygen and water.
The three conditions that make life on Earth possible are: presence of liquid water, suitable temperature range, and presence of a stable atmosphere with oxygen.
The relaxation time for orientation polarization in solid ice is typically in the range of microseconds to milliseconds, depending on the purity and temperature of the ice. This value can be influenced by factors such as crystal structure defects, impurities, and the presence of external electric fields.
the presence of troubleshooting makes it possible for failed products workable again.
It is not possible to selectively epoxidize an alkene with mCPBA in the presence of a ketone because mCPBA can react with both the alkene and the ketone, leading to non-selective reactions and the formation of undesired byproducts.
Following balloon dilation or incision of ureteral strictures, placement of stents maintains the functionality of the ureters. Stents may also be used in the presence of kidney stones to manipulate or prevent stone migration prior to treatment.
Because it's not possible to detect presence of homeopathic medicine in blood because of very minute presence of ingredients in medicine