... with asthma, is characterized by wheezing, low-grade fever, and coughing of brown-flecked
masses and mucous plugs. Skin testing, blood tests, x-rays, and examination of the sputum for
fungi can ... R., and Nielsen, K.F. (1999) Microfungal contamination of damp build-
ings: examples of risk construction and risk materials, Environ. Health Persp., 107(suppl. 3), 505–508.
Hammond...
... contaminants (including the control of humidity and moisture and occasional
cleaning and disinfection of wet or moist surfaces), and using good housekeeping practices to
control particulates.
The ... 82 2-2 762; www.aaaai.org
American College of Occupational and Environmental Medicine (ACOEM); (847) 81 8-1 800; www.sioux-
land.com/acoem/
American Society of Heating, Refrige...
... enlarged, and three- to five-celled. The conidio
-
phores are brown and either simple or branched and bear the conidia apically. Health effects include
allergenic reactions, corneal infections, and ... 1 .12 Structures of Penicillium. (Courtesy of Deniese A. Chambers.)
CHAPTER 13
Laws and Regulations
James D. Hollingshead and Martha J. Boss
CHAPTER 14
Proposed OSHA Tube...
... sensor and
current is produced
Current is measured
and concentration is
displayed on the
meter
+
+
-
-
+
+
-
-
+
+
-
-
+
+
-
-
+
+
-
-
An optical system using
ultraviolet lamp to breakdown
vapors and ... suspension, a weight-to-volume and a weight-to-weight ratio can be obtained;
however, this weight-to-volume ratio cannot be converted back to the origin...
... various time frames.
• Air-O-Cell filter cassette: The Air-O-Cell cassette has the advantage of not requiring the user to
apply the adhesive and comes as a ready-to-use unit.
The major disadvantages ... phase and passing through the vacuum pump
• Adhering to surface films and hydrophobic surfaces
• Clumping together in minute air pockets
3.3.3 Air-O-Cell Cassette System
The Zeflon Air-...
... epoxies at C -1 2 and C-13; macrocyclic trichothecenes have a carbon chain between C-4 and
C-15 in an ester or ether linkage [e.g., T-2 toxin, DON, satratoxins G and H; verrucarins B and J,
trichoverrins ... can off-gas from building materials such as particle board,
oriented-strand board, plywood, glues, and adhesives; or can off-gas from finished fabrics in curtains
and upho...
... return air system and concluding at the mixed-air chamber and the exhaust stack.
• Grilles and diffusers — Clean outside air-intake grill and shaft. Vacuum diffusers, grills, and
registers. Reset ... Heat exchangers and heating and cooling coils.
• Condensate drain pans (drip pans).
• Fan motor and fan housing.
• Air-handling unit housing — Clean the interior of the air-handl...
... Nosocomial Infection Control
9.2 Infection Prevention
9.2.1 Hand Washing
9.2.2 Isolation Precautions
9.2.3 Standard Precautions
9.3 Infection Surveillance and Control
9.3.1 Transmission-Based ... high-speed and low-speed handpieces in production
today are heat tolerant, and most heat-sensitive models manufactured earlier can be retrofitted with
heat-stable components. Hi...
... exhaust systems
• Biological- contaminant-generated waste containment and disposal procedures
• Decontamination unit installation and maintenance requirements
• Site safety and health requirements
• ... methods of exposure control, and use the hygiene facilities and decon-
tamination procedures specified
• Ensure that engineering controls in use are in proper operating conditi...