1.
Am Ind Hyg Assoc J
; 44(3): 184-9, 1983 Mar.
Article
in English
| MEDLINE
| ID: mdl-6846144
ABSTRACT
Sampling of complex mixtures of airborne contaminants for chronic animal toxicity tests often involves numerous sampling devices, requires extensive sampling time, and yields forms of collected materials unsuitable for administration to animals. A method is described which used a high volume, wet venturi scrubber for collection of respirable fractions of emissions from iron foundry casting operations. The construction and operation of the sampler are presented along with collection efficiency data and its application to the preparation of large quantities of samples to be administered to animals by intratracheal instillation.
Subject(s)
Air Pollutants, Occupational/isolation & purification , Air Pollutants/isolation & purification , Industry , Air Pollutants, Occupational/toxicity , Animals , Hydrogen-Ion Concentration , Particle Size
2.
A survey of the time, magnitude and orientation of forces applied to walking sticks by disabled men.
Am J Phys Med
; 48(1): 1-13, 1969 Feb.
Article
in English
| MEDLINE
| ID: mdl-5764647
Subject(s)
Biophysics , Locomotion , Self-Help Devices , Biophysical Phenomena , Bone Diseases , Functional Laterality , Gait , Hemiplegia , Joint Diseases , Movement , Pressure , Time Factors
3.
Am J Phys Med
; 47(6): 307-14, 1968 Dec.
Article
in English
| MEDLINE
| ID: mdl-5725155
Subject(s)
Biomedical Engineering , Crutches , Self-Help Devices , Transducers , Humans , Methods , Physical Therapy Modalities
4.
J Appl Physiol
; 23(6): 831-8, 1967 Dec.
Article
in English
| MEDLINE
| ID: mdl-6065053