central air condistion systms?
112769
ummm, true ? What is your question ?
380200
My computer --> control panel ---> system
983398
I have a heat pump system for my shop and my wife's craft room. My shop is on the first floor and her room is on the second floor. The HVAC contractor installed one outdoor compressor and one air handler. There are electrically controlled dampers in the supply and return air from each room. There are two thermostats and a microprocessor. The microprocessor controls the dampers and directs the heating (or cooling) to which ever room is calling for it.
1116506
I know of two products:\nElectronic Service Control (has a free 30 day trial + an online trial) - trialhttp://www.coastalcomputercorporation.com/index.html?engine=Google&term=hvac_software&GTSE=GOOG&GTKW=hvac+software \nShafer's - http://www.shafers.com/hvac_software/?wt.srch=1\n\nFree Software is hard to come by, maybe you could try a P2P Network - http://www.shareaza.com/
361569
It includes the number of air handlers being used, and the use of each room.  For example, equipment rooms have specific cooling requirements.  Generally, it depends on the total build-up area.
1080581
okay.. here goes\nI am a Respiratory therapist.. have been for 6 years and just in the past 6 years plus when i was in respiratory there has been many changes in clincial practice. \nThere are now different forms of ventliation from invasive and non-invasive. The invasive forms have went from just setting a tidal volume which while i was in respiratory school we figured tidal volume 10ml/kg to no more than 8ml/kg. They have found that the lower volumes have a lower chance of trauma to the lungs. Another change is the different modes on ventilators. Before there was only one pressure control ventilation setting. You set a pressure limit, and a rate and that patient go that no matter what... you would in turn have many patients unable to tolerate this mod of ventilation without being heavily sedated and even paralysed the whole time of treatment. Now we have modes like pressure limited volume guarenteed settings, bilevel is teh one that i am most familar with its the one that we used at my hospital, it is on the puritan bennet 840 ventilator it actually has a pressure support to be set, and a rate.. made up much like simv in voulme control mode. The patient is able to breathe in sync with the ventilator, instead of fighting the breaths. There are many other modes that the 840 has such as the volume support mode, basicly you set a volume and let the patient breathe and no matter what they get at least that volume with each breath.. it is a mode you only use with patients who cannot be weaned using pressure support modes. \n\nAnother big change has been the use of bipap/cpap it is now the first step to keep a patient from being intubated, and with the new machines coming out into market, all hospital are well equiped with them, no longer using the downs flow meter cpap. \n\nWe also have had an increase in using lower tidal volumes in all patients, espeacialy ones with ARDS net.. great choice of ventilation for acute lung injury and ards.. we used it as a protocol whree i worked at and actually reduced the mortality rate from 70% to only 30% with our ards patients. Great leaps and bounds!!!!\n\nWhich goes to my next change in clinical practice, Respiratory Therapist Driven protocols. The doctors only see the patient a couple times a day if that much. We see them ongoing throughout the whole shift, meaning we can make small adjustments as needed for the patient, catching just the right window to wean patients, etc.  THere is a huge reduction on days on a vent for patient using these protocols. Also reducing  mortality, and ventilator associated pnemonias.\n\nThe changes in the past few years have been huge, I remember setting up a vent in a mri unit, and the lady I was working with (a respiratory dinasour) telling me that the settings on that vent were all they had just about 10 years ago. Meaning a volume, pressure, and rate set... no inbetweens to be more comfortable for the patient, and theraputic.
745221
air freshener? jumper cables?
517321
cfm. Cubic feet per minute, a measure of air flow
333195
There are way too many variables for anyone to be able to give you a good answer from the information you gave. I'm an RT & take care of patients on ventilators in the ICU. If you have specific questions, and can share more info, you can email me & I'll try to answer them for you.
496495
Urination, fecal excretion, sweating, and exhaling.
656644
Start here:\nhttp://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis4000/4000cn/1009rack.htm
878967
next time turn the airconditioner on...............or if you did....then may be ur partner i a bit too much heavyweight for ya...lolz
936163
An air conditioner inverter is part of a microprocessor-controlled system to provide more precise temperature control and less on-off compressor cycling. The inverter works in conjunction with a variable-speed motor which drives the compressor. These systems are said to be more efficient at part load than older systems. The references will give you the general idea.
346705
http://www.air1.com/\n\nI'm not sure if this is the exact one your looking for but this is a good one too! (if it's not the same air-one)
1026894
try a gravity bong....keep on smoking...you are keeping me in business as a respiratory therapist!! See you soon with a big tube down your throat....fool
390506
its your body's airconditioner, cool huh1
130108
Airway--maintain patent airway with intubation if necessary\nBreathing--check Lung Sounds, make sure sounds are equal bilaterally--\nCirculation-monitor BP, blood volume, start two large-bore IV or get central line access\nReassesment-keep checking! Trauma patients can decompensate.