Voltage

An epileptic seizure is a sudden surge of electrical activity in the brain and is caused by an abnormal and excessive electrical discharge of a group of neurons within the brain. “Epilepsy is the condition of recurrent spontaneous seizures arising from abnormal electrical activity in the brain.” (Stafstorm & Rho 2014) Anyone can experience a seizure under the right conditions while epilepsy suggests an enduring variation of brain function that facilitates seizure reoccurrence. At a basic level…

1. The peripheral nervous system, which is divided into the sensory and motor divisions, is involved in physical sensation. Sensory impulses move though the body by being stimulated by a receptor in the skin. It then travels to the sensory neurons and through the afferent fibers, were it will end up at the spinal cord as well as the brain. 2. The motor division of the nervous system are involved in skeletal muscle movement. Motor impulses move through efferent fibers. A motor unit is a motor…

In 1884 Nikola Tesla moved to New York to explore electrical principles at Edison Electric Light Company, but when he left to start his own company he encountered brutal competition with his rival, Thomas Edison. Tesla exchanged failure for success when he won the battle of the currents. In 1884 Nikola Tesla went to New York to work with Thomas Edison to discuss the Alternating and Direct current. Tesla told Edison that Direct current was not safe, and Edison said the Alternating current was…

The International Association for the Study of Pain (IASP) defines neuropathic pain as pain caused by a lesion or disease of the somatosensory nervous system. Neuropathic pain can either be central or peripheral. Central neuropathic pain is caused by a lesion or disease of the central somatosensory nervous system, whereas peripheral pain is caused by a lesion or disease of the peripheral somatosensory nervous system (IASP, 2012). The management of neuropathic pain is challenging because many…

also responsible for regulating heartbeat and muscle function and is important in neuron function. Extremely high or low potassium levels can cause an irregular heartbeat. Electrolytes are important because they are what your cells use to maintain voltages across the cell membranes and to carry electrical impulses across themselves and to other…

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apologized that he was wrong about him having tuberculosis. Mengele shot the boy and dissected him and found no sign of the disease. He not only did this but he also played a game with the children, The Daisy Game where he had children in cages with low voltages shooting threw them until their heart started to pulsate then pull out a daisy. He would pick the petals off and say, “I love you, I love you not” and if he got to the last petal and it was I love you not then the child would be skinned…

on control panel design, I designed a control panel for an Indirect Fired Heater which was installed in a Class 1 Division 2 Group B, C & D hazardous area in Mexico. Based on the volume of the control panel enclosure, mounting style and available voltage, I recommended an appropriate Type Z Purge & Pressurization System for the control panel. I designed the Purging & Pressurization system for the control panel in compliance with NEC Article…

These rules and instructions for the safety of the person who doing experiments in the laboratory and also others in the laboratory. Because one mistake can do a severe damage to lots of people. Because of that, following rules are very important to follow. [1][2][3] 1. “SAFETY FIRST” is the main thing. Use “COMMON SENSE” to avoid accidents. 2. Working and doing experiments alone in the laboratory is forbidden. 3. Everyone must wear approved safety goggles at all times. 4. Everyone must wear…

Rain occurs when condensed moisture in the atmosphere falls to the ground in separate, visible drops and it provides us with another source of water and can be used to provide plants with water such as in rainforests or countryside. The hydrologic cycle allows for rain to form and pour down in different areas. Water from oceans, swamps, lakes, rivers are evaporated and turn into water vapor due to the water being heated by the sun or other means. This water vapor rises into the troposphere…