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| | ventilation on Encyclopedia.com |
 | | An outgrowth of studies of problems of ventilation is the development of methods of air conditioning. | | | Treatment of acute exacerbations of chronic respiratory failure *: integrated use of negative pressure ventilation and noninvasive positive pressure ventilation.(clinical investigations in critical care) | | | There is evidence to show, however, that the deleterious effects result largely from interference with the heat-regulating mechanism of the body. |
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http://www.encyclopedia.com/html/v1/ventilat.asp
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| | eMedicine - Ventilation, Mechanical : Article by Ryland P Byrd, Jr, MD |
| | Because the negative pressure created in the chamber was exerted on the abdomen and chest, the patient tended to experience a decrease in cardiac output from the pooling of venous blood in the lower torso. | | | PEEP is a mode of therapy used in conjunction with mechanical ventilation. | | | Attention to the patient's anxiety and pain are imperative for successful mechanical ventilation. |
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http://www.emedicine.com/med/topic3370.htm
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| | Volume-targeted versus pressure-limited ventilation in the neonate |
| | In addition, the clinical decision to paralyse a ventilated infant may reflect the failure of a particular ventilation strategy to effectively stabilise the patient. | | | There is a sound theoretical basis for the use of volume-targeted ventilation strategies in the neonate, and this review did not identify any adverse outcomes associated with their use compared with conventional time-cycled, pressure-limited ventilation. | | | There is no evidence from randomised trials that the use of pancuronium in preterm infants with hyaline membrane disease reduces mortality or the incidence of bronchopulmonary dysplasia (Cools 2002). |
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http://www.nichd.nih.gov/cochraneneonatal/McCallion/MCCALLION.HTM
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| | Ask The Builder - Home Building, Remodeling and Improvement Information Page |
| | Ventilation from natural wind movement through ridge vents and soffit vents will help keep your attic and home cooler. | | | Most of your vents should be in the lower venting area, and the remainder should be upper roof or ridge vents. | | | Calculate the square footage of your attic and provide proper attic ventilation with the right number of roof vents, ridge vents or soffit vents. |
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http://www.askthebuilder.com/Ventilation.shtml
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| | Noninvasive Ventilation Citations |
| | Lin, CC (1996) Comparison between nocturnal nasal positive pressure ventilation combined with oxygen therapy and oxygen monotherapy in patients with severe COPD. | | | Criner GJ, K Brennan, JM Travaline, D Kreimer (1999) Efficacy and Compliance With Noninvasive Positive Pressure Ventilation in Patients With Chronic Respiratory Failure Chest 116: 667-675. | | | Meecham-Jones, DJ, Paul, EA, Jones, PW (1995) Nasal pressure support ventilation plus oxygen compared with oxygen therapy along in hypercapnic COPD. |
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http://www.ventworld.com/resources/citations-nonInvasive.asp
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| | Closed-Loop Mechanical Ventilation |
| | This review discusses both currently available closed-loop ventilation techniques and those only available outside the United States, along with some cutting-edge techniques that have only limited use. | | | The clinician sets a target pressure (the pressure support setting) and flow is automatically adjusted to maintain that pressure throughout inspiration. | | | When available, the literature supporting or refuting each technique will be reviewed, but, unfortunately, little has been published on certain techniques. |
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http://www.rcjournal.com/contents/04.02/04.02.0427.asp
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| | Ventilation by Don Casey |
| | In nearly all conditions, this configuration sets up a beneficial flow of air in one vent and out the other. | | | In this case, the cowl vent should be mounted on a water trap or a Dorade box, either of which prevents rain from coming below. | | | A large-mouth cowl vent standing proud above the deck and facing into a breeze can funnel a great deal of air below. |
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http://www.boatus.com/boattech/casey/31.htm
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| | Firehouse.Com Training Zone - Drill of the Month |
| | Ventilation contributes directly to accomplishment of basic fire fighting objectives by | | | NOTE: The instructor may want to discuss applying natural and forced ventilation to particular situations. | | | Difference between free burning and smoldering fire is that venting must be done before entering structure in smoldering fire |
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http://www.firehouse.com/training/drills/2000/trk4.html
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| | Greenhouse Ventilation |
| | Using ridge vents and side vents permits the greenhouse to be vented by both wind pressure and thermal gradients. | | | As air is heated, it becomes lighter and rises through the ridge vents, with the makeup air coming from outside through the sidewall vents. | | | In greenhouses employing natural ventilation systems, sidewall vents and ridge vents continuous for the full length of the building can be opened as far as desired to allow air to move through the house. |
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http://edis.ifas.ufl.edu/AE030
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| | Ventilation |
| | Here are a few little tips on what and what not to do with ventilation. | | | Find the full selection of kitchen vent hoods; internally vented hoods, externally vented hoods, stainless steel vent hoods and custom finish vent hoods. | | | Big enough to deliver, small enough to care! |
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http://www.us-appliance.com/ventilation.html
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| | OSHA TECHNICAL MANUAL - SECTION III: CHAPTER 3 |
| | Specific points to consider during any investigation of a ventilation system include emission source, air behavior, and employee involvement. | | | HVAC (heating, ventilating, and air-conditioning) is a common term that can also include cooling, humidifying or dehumidifying, or otherwise conditioning air for comfort and health. | | | Ventilation systems generally involve a combination of these types of systems. |
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http://www.osha-slc.gov/dts/osta/otm/otm_iii/otm_iii_3.html
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| | MedlinePlus Medical Encyclopedia: Pulmonary ventilation/perfusion scan |
| | A chest x-ray is usually performed prior to or following a ventilation and perfusion scan. | | | It is extremely rare, but a person may develop an allergy to the radioisotope, which may include a serious anaphylactic reaction. | | | A ventilation and perfusion scan should be taken and evaluated with a chest x-ray. |
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http://www.nlm.nih.gov/medlineplus/ency/article/003828.htm
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| | The MSDS HyperGlossary: Ventilation |
| | Likewise, it does not indicate whether the incoming ("make-up") air is treated is heated, cooled or otherwise treated. | | | Ventilation is a critical concern in many occupational activities that generate dusts, fumes, mists, and vapors. | | | Ventilation is commonly used to remove contaminants such as fumes, dusts or vapors and provide a healthy and safe working environment; in other words, it is an engineering control. |
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http://www.ilpi.com/msds/ref/ventilation.html
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| | Gale Encyclopedia of Medicine: Lung perfusion and ventilation scan |
| | They are done to detect pulmonary embolisms, determine how much blood is flowing to lungs, determine which areas of the lungs are capable of ventilation, and assess how well the lungs are functioning after surgery. | | | A lung perfusion scan is a nuclear medicine test that produces a picture of blood flow to the lungs. | | | Lung perfusion scans and lung ventilation scans are usually performed in the same session. |
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http://www.findarticles.com/p/articles/mi_g2601/is_0008/ai_2601000847
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| | Ventilation |
| | Installation of Smart Ventilation Monitoring - Condition Based System | | | Ventilation system controls and displays that are difficult to understand may be linked to operating and maintenance problems. | | | Supply ventilations systems also provide replenishment air to air conditioning recirculation systems. |
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http://www.safetycenter.navy.mil/acquisition/ventilation
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| | DVS® - Home Ventilation System |
| | Please use our site links on the left to explore our website and discover what the DVS® can do for your home. | | | The DVS® is the only home ventilation system to have been independently tested and proven to reduce humidity, condensation, fungal spores and carbon dioxide levels in NZ homes, under NZ conditions (Massey Study of 2 winters). | | | We offer a wide range of models and options to meet the needs of most NZ homes. |
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http://www.ventilation.co.nz
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| | All-Net high frequency pressure controlled ventilation |
| | Airway pressure and inspiratory and expiratory flow patterns | | | Unfortunately patient monitoring (patient response) may be lacking. | | | Mechanical ventilation has become a science of adapting the technology to meet the needs of the patient. |
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http://pedsccm.wustl.edu/All-Net/english/pulmpage/mechvent/hfpc.htm
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| | Attic Ventilation Chart |
| | To determine the number of intake vents needed, select your vent on page 12, and install enough vents so that their combined NFA is at least 288 square inches. | | | This amount is generally divided equally between intake and exhaust ventilation (i.e., 11/2 feet of each), to insure proper air flow through the attic. | | | This attic requires seventeen (17) lineal feet of Cobra® Exhaust Vent to meet FHA minimum requirements. |
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http://www.gaf.com/Content/GAF/RES1/ROOF/RS_whyuse_ventchart.html
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| | Home Ventilation Options |
| | As you'll see, you have quite a few choices. | | | The most common type of HRV is an air-to-air heat exchanger. | | | This type of heat-recovery ventilator provides balanced air flow and recovers up to 85 percent of the heat from outgoing air. |
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http://www.oikos.com/esb/39/VentOpt.html
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| | Ventilation Fans - NuTone Product Category |
| | Seemingly minor annoyances often signal much deeper problems. | | | Concentrated moisture problems like these demand concentrated ventilation. | | | Many are industry innovations you won't find anywhere else. |
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http://www.nutone.com/product-category.asp?CategoryID=10077
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| | Lomanco, Inc.Ventilation Products |
| | Our products fall into seven categories: Turbine Ventilators, Roof Vents, Power Ventilators, Ridge Vents, Gable Vents, Intake Vents, and | | | Lomanco provides a complete line of quality products meeting your ventilation requirements while protecting other costly building components. | | | Lomanco - The world’s largest manufacturer of residential and light commercial attic or crawlspace ventilators. |
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http://www.lomanco.com
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| | Ventilation - Wikipedia, the free encyclopedia |
| | by smoking, painting, etc. Ventilation may also refer to a closed system, such as an airliner, where "stale" air is filtered, mixed with oxygen, temperature-adjusted, and recirculated back to the cabin. | | | A dehumidifier may also be appropriate for removing moisture in the air. | | | Ventilation in a structure is also needed for removing water vapor, produced by breathing, burning, and cooking, and for removing smells, e.g. |
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http://en.wikipedia.org/wiki/Ventilation
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| | Industrial Ventilation Guidelines -- 121002352 |
| | See Figure 8 for an example of a well-designed stack. | | | Control of worker exposure by ventilation or other means is required by WISHA occupational health regulations under the following three conditions: | | | Other alternatives include process changes, work practice changes, substitution with less toxic chemicals, or elimination of the use of toxic chemicals. |
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http://www.lni.wa.gov/wisha/p-ts/Ventilation
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| | Ventilation in Poultry and Livestock Shelters |
| | Ventilation of structures can be accomplished naturally, mechanically, or through a combination. | | | Ventilation rates are designed to balance sensible heat (dry heat) gains and losses, as well as latent heat (moisture) gains and losses. | | | Mechanical ventilation systems include positive pressure, neutral pressure, and exhaust systems. |
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http://www.wvu.edu/~agexten/ageng/resource/agvent.htm
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| | LBNL Residential Ventilation Project |
| | Also passive ventilation as used in Europe may be quite cost effective, but needs to be developed for U.S. situations. | | | We cross-cut these research areas with a strong technology transfer and research utilization effort in which we see that the results of our work make it into such publications as the ASHRAE Handbook of Fundamentals. | | | It is a simplified physical model that treats a building as a single zone. |
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http://epb1.lbl.gov/ventilation
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| | Ventilation definition - Medical Dictionary definitions of popular medical terms |
| | Not to be confused with psychological ventilation in which a person airs out their feeling and puts their problems into words. | | | Ventilation definition - Medical Dictionary definitions of popular medical terms | | | Alveolar ventilation refers only to the effective ventilation within the alveoli. |
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http://www.medterms.com/script/main/art.asp?articlekey=10705
(224 words)
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| | Elite Software - Ventilation Tools |
| | Ventilation Tools calculates how much ventilation can be reduced, for different levels of filtration effectiveness, system airflow rates, contaminant concentrations, and other factors. | | | Ventilation Tools provides the diagnoses necessary to understand indoor air quality problems, the solutions required to overcome them, and a broad scope of reference material to support calculations for different building types and locations. | | | Download the demo version of Ventilation Tools today and see why this program should be a part of your toolbox. |
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http://www.elitesoft.com/web/hvacr/ventools.htm
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| | The Comfort Zone: Ventilation Control Options |
| | However the occupant is in control of this method. | | | Pre-ventilation is not possible with this method, as this is occupant initiated. | | | Pre-ventilating and pre-conditioning of the room is possible as this is a time-based control method. |
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http://www.mbinet.org/web/magazine/comfort04_03.html
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| | Indoor Air Quality (IAQ) and Home Remodeling |
| | Whether a mechanical ventilation system makes sense in your existing homes depends on the house, your existing heating, ventilation, and air-conditioning (HVAC) system, and the changes you have planned. | | | Unless they are built with means of mechanical ventilation, homes that are designed and constructed to minimize the amount of outdoor air that can "leak" into and out of the home may have higher pollutant levels than other homes. | | | Most home heating and cooling systems, including forced air heating systems, do not mechanically bring fresh air into the house. |
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http://www.epa.gov/iaq/homes/hip-ventilation.html
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| | NIOSH Mining: Ventilation CDC/NIOSH |
| | Describes a NIOSH study of how much ventilation air reaches the end of a 40 foot box cut. | | | Describes three alternative ventilation models for use in large opening underground mines with respect to their use in mines of various levels of development. | | | This report evaluates the effectiveness of two total mill ventilation systems, one at a clay processing mill and one at a silica sand processing operation. |
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http://www.cdc.gov/niosh/mining/topics/ventilation
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| | COR-A-VENT RIDGE VENTS |
| | Cor-A-Vent is the most complete provider of ridge vents and soffit ventilation products and applications for use on residential and light commercial buildings. | | | You have reached the home of the most comprehensive manufacturer of shingle-over ridge vents and soffit ventilation. | | | It doesn't matter if you are using shingles or standing seam metal roofing, or anything in between, we have the answer to your ridge vent and soffit ventilation needs. |
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http://www.cor-a-vent.com
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| | Media Decor News: Plasma TV & A/V Ventilation |
| | Power amps may dissipate the most heat, but the rest of a modern system frequently makes significant contributions to an overall heat load that could have the system operating in “sauna” mode, especially digital devices. | | | While not all installations require forced ventilation, it is important to be aware of some of the solutions. | | | Depending on the individual installation, the ATM System 2 or System 3 modular enclosure ventilator kits may be more appropriate for cooling an in-wall video display. |
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http://www.imakenews.com/mediadecornews/e_article000214451.cfm
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| | Mechanical Ventilation |
| | Why are there so many different ways to ventilate a patient? | | | Why do some physicians say that you should not mix volume with pressure? | | | What do I need to know about volume-controlled ventilators? |
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http://www.ccmtutorials.com/rs/mv
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| | U.S. Inspect - Professional Home Inspections: Ventilation - House Facts |
| | Proper ventilation of a home, or any structure for that matter, is essential to its well-being and long life. | | | The following pages outline some of the issues to keep in mind when evaluating your home’s ventilation capabilities. | | | Without proper ventilation, the structural members of a building can be destroyed in a relatively short time (2 to 5 years in severe cases). |
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http://www.usinspect.com/Ventilation/ventilation.asp
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| | Ventilation - Honeywell Your Home Expert |
| | A Honeywell Whole-House Ventilation System exchanges outside air with inside air so the heating or cooling of conditioned air is not lost. | | | It may be winter time or a hot summer day, and you don't want to let conditioned air flow out the window. | | | Honeywell's Perfect Windowâ„¢ Ventilation Systems provide all the benfits of fresh air in your home, without the energy loss and safety concerns of an open window. |
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http://yourhome.honeywell.com/Consumer/Cultures/en-US/Products/Ventilation
(158 words)
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| | Vent-Axia - The First Name in Ventilation |
| | Air Minder is the next generation of wholehouse heat recovery ventilation systems. | | | This web-site provides all the information you need to select and specify from Vent-Axia's comprehensive domestic, commercial, light industrial, heating and air conditioning product ranges - backed up by service and support that you can count on. | | | Anywhere in the world where you need ventilation - Vent-Axia has the answer. |
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http://www.vent-axia.com
(162 words)
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| | Ventilation |
| | A Summary of Research Findings on Controlling the Natural Ventilation Process (Iowa State University) HTML | | | Controlling the Natural Ventilation Process (Iowa State University) HTML | | | Troubleshooting Natural Ventilation Systems (Iowa State University) HTML |
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http://www.ansci.umn.edu/poultry/resources/ventilation.htm
(744 words)
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| | Barn Ventilation Equipment |
| | The "heart" or most important part of a ventilation system. | | | Visit our misting system page for more information. | | | To learn more about livestock ventilation from an expert, or to discover what BSM can do to improve your ventilation system, contact us. |
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http://www.bsmagri.com/Products/Ventilation/ventilation.html
(325 words)
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| | Dacor - Products |
| | Or select our low-profile Raised Vents or Microwave Hood combination. | | | If you prefer a custom hood, discover our Integrated Ventilation Systems. | | | If you're planning to design your kitchen with an Epicure range or cooktop, our 18" and 9" tall hoods are the perfect compliment. |
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http://www.dacor.com/products/producttype_index.asp?ptype=VENT
(91 words)
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| | American Aldes Ventilation Corporation |
| | American ALDES specializes in a "systems approach" to ventilation, taking into account the ventilation requirement for the application, environmental conditions for the installation (such as installing a fan and ducting in unheated spaces), protecting against accumulation of condensation in ducting, quietness of operation, and building pressurization issues such as the potential of back-drafting fueled appliances. | | | They deliver reliable air flow under real world conditions. | | | With unique technology, such as the Constant Airflow Regulator, ALDES can assure designers and contractors simple installation, while occupants enjoy truly effective ventilation. |
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http://www.americanaldes.com
(153 words)
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| | Ventilation |
| | regions of high ventilation should have high blood flows (base of lung) | | | regions of low ventilation should have low blood flows (apex of lung) | | | the ratio of ventilation to perfusion (V A/Q) is the critical factor governing gas exchange |
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http://www.meddean.luc.edu/lumen/MedEd/medicine/pulmonar/physio/pf9.htm
(487 words)
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| | ASHRAE |
| | Comment on Proposed ASHRAE Standard: Proper Ventilation Integral Part of Patient Care | | | Providing navigation for a sustainable future is the goal of a new research strategic plan adopted by ASHRAE. |
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http://www.ashrae.org
(266 words)
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| | Panasonic Consumer Electronics - Ventilation Fans |
| | Click here to learn more about Panasonic Energy Star qualified products. | | | Fan/Light Combinations provide two important functions in one compact, super-quiet unit. | | | Additional safety attachments that shut to prevent the spread of air in case of fire. |
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http://www.panasonic.com/consumer_electronics/bp_ventilation_fans
(131 words)
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| | [ Ventilation ] |
| | [ Ventilation ] is version 1.8.0 of (explitive deleted) for the soul. |
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http://www.sevensoupcans.com/vent
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