Did you know?
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Did you know?
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Co-current flow in a concentric tube heat exchanger
An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ...
An ECT sensor being tested using a digital meter set to DC volts. A chart showing the voltage ...
To reverse the direction of operation, the polarity of the current through the motor is reversed.
A model for voltage-gating in the channel
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...