This sends warm blood, fluids and salts to the skin, setting off the process of evaporation. On most days, the hypothalamus reacts to increases in outdoor temperature by sending messages to the blood vessels, telling them to dilate. Heatstroke | Hot flashes | Fever Heatstroke However, there are times when body temperature can go awry. When all parts of the body's heat-regulating mechanism operate smoothly, body temperature stays near 98.6 degrees. These actions move blood and heat closer to or farther from the skin, thus releasing or conserving warmth. In a related function, blood vessels react to the introduction of outside organisms, such as bacteria, and to internal hormone and chemical changes by expanding and contracting. Water evaporating from the skin cools the body, keeping its temperature in a healthy range. Once on the surface, the water evaporates. When heat activates sweat glands, these glands bring that water, along with the body's salt, to the surface of the skin as sweat. The middle layer of the skin, or dermis, stores most of the body's water. The hypothalamus works with other parts of the body's temperature-regulating system, such as the skin, sweat glands and blood vessels - the vents, condensers and heat ducts of your body's heating and cooling system. It not only helps to balance body fluids and maintain salt concentrations, it also controls the release of chemicals and hormones related to temperature. Systematizedīut unlike a thermostat, which simply turns the heat or air conditioning on or off until a desired temperature is reached, the hypothalamus must regulate and fine-tune a complex set of temperature-control activities. Much like a thermostat regulates the temperature inside your home, the hypothalamus regulates your body temperature, responding to internal and external stimuli and making adjustments to keep the body within one or two degrees of 98.6 degrees. This balancing act is directed automatically and seamlessly by the hypothalamus, a small portion of the brain that serves as the command center for numerous bodily functions, including the coordination of the autonomic nervous system. This intricate apparatus balances heat production with heat loss, keeping the body at a temperature just right for optimal function. Such is the case with the body's complicated temperature-regulating mechanism. I hope someone will be able to help or at least point me where I need to go.A close look at the complex systems that keep us functioning can inspire awe. There is a lot of great information here. if I have to include that in the string, would you please advise me of its proper use and placement. Have I given enough information for someone to tell me what command I need to use to specify bus#1? I also do have the hexadecimal seg#. I tried -index=1 but it is not a valid command obviously as I just get an 8 page list of the use of nvflash. I know that I want to type: nvflash64 -4 -5 -6. I have nvflash64 and I have not been able to figure out what to put in my command string when I try to reflash to the original bios. I see the GTX in the device manager and I have disabled it. That I could get video as the GTx is not functioning after my screw-up. I accidentally installed an incorrect bios so was unable to get no further that a message to plug my card in (which, of course, it was.) I picked up a cheap card to install so I have the one that I pulled from the board before the flash. I made a foolish error when doing a bios change.
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