Results 261 to 270 of about 136,713 (288)

Promoting global collaboration to improve bioaerosol exposure assessment and understanding of associated health impacts: outcomes from a series of workshops. [PDF]

open access: yesMicrobiology (Reading)
Marczylo EL   +19 more
europepmc   +1 more source

Enzymatic Halogenation of Silk Fibroin from Bombyx mori

open access: yesACS Omega
Joshua A. Mancini   +9 more
doaj   +1 more source

Metataxonomics study of dental bioaerosols affected by waterline disinfection. [PDF]

open access: yesBMC Oral Health
Poolkerd W   +6 more
europepmc   +1 more source
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An assessment of the Sartorius MD8 microbiological air sampler

Journal of Applied Bacteriology, 1996
Tests described in this paper show that gelatine membrane filters used in the MD8 microbiological air sampling system collected monodispersed aerosols between 0·7 and 1·0 μm containing viable Bacillus subtilis var. niger spores, with an efficiency of 99·9995%. Gelatine membrane filters linked to the MD8 control pump system were as effective as the well
Allan Bennett   +3 more
openaire   +3 more sources

Microbiological studies of air in the operating room

Journal of Surgical Research, 1967
Abstract Contamination of operating room air by bacterial organisms fluctuates in direct relationship to human activity in a given operating room. In a three-year study period, an overall clean wound infection rate of 3.14% occurred. Air contamination in operating rooms varied between 1.5 and 18.3 microorganisms per cubic foot, depending on the ...
C.R. Mitchell, D.E. Peterson, C.R. Ford
openaire   +2 more sources

Comparison of the collecting efficiency of microbiological air samplers

Journal of Hospital Infection, 2004
It is important to evaluate the prevention of nosocomial infections caused by airborne micro-organisms in healthcare facilities. For that purpose, the use of an air sampler is required. A comparison of the collecting efficiency of air samplers has not been studied so far using a single culture medium. Use of the same culture medium is necessary because
H Shintani   +4 more
openaire   +3 more sources

Microbiological standards for air and raw materials

International Biodeterioration, 1988
Abstract Standards are of two types—statutory and in-house. Each is designed for a different purpose and is used in a different way. Different criteria and methods of interpretation are needed for raw materials and in-process control. Each in-house standard must be relevant to that specific product or environment.
openaire   +2 more sources

Microbiological Methods for Water, Soil and Air Analysis

2020
Safe drinking water is of utmost importance to provide tangible benefits to health, active efforts should be made to achieve the quality of drinking water. Safe drinking water is thus suitable for all purposes, including personal hygiene. Soil analysis is important to know the number of microorganisms that play main roles in the promotion of the growth.
Tanu Jindal, Abhishek Chauhan
openaire   +2 more sources

MICROBIOLOGICAL CHARACTERISTICS OF THE AIR BLOWN BY WARM AIR HAND DRYERS

TAF Preventive Medicine Bulletin, 2005
The aim of the study was to determine the microbiological characteristics of air blown from warm air hand dryers, and to compare findings with the microbiological characteristics of indoor air in which the dryer settled. Air samples was taken from different public places (shopping centers, restaurants and hospitals) and investigated for total viable ...
Osman Hanci   +3 more
openaire   +2 more sources

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