17 results match your criteria China Journal[Journal]

  • Page 1 of 1

Characteristics of lead aerosols in different work environments.

Am Ind Hyg Assoc J 1997 Sep;58(9):650-6

Institute of Environmental Engineering, National Chiao-Tung University, Hsin Chu, Taiwan, Republic of China.

Air samples were collected to examine physical and chemical characteristics of lead aerosols in different work environments in the airborne lead concentration range from 28-783 micrograms/m3. Size distribution of aerosols was measured using a Marple personal cascade impactor, and lead analysis was conducted using graphite atomic absorption spectrometry. Lead aerosol size distribution was found to be different from that of total particles. Read More

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http://dx.doi.org/10.1080/15428119791012441DOI Listing
September 1997
3 Reads

Concentration and size distribution of airborne hexavalent chromium in electroplating factories.

Am Ind Hyg Assoc J 1997 Jan;58(1):29-32

Institute of Environmental Health, China Medical College, Taichung, Taiwan, R.O.C.

Studies have shown that chromium from electroplating factories can cause respiratory problems to workers after prolonged exposure. Since Taiwan has a relatively high number of electroplating factories and minimal data regarding chromium's effect on workers, the authors undertook this study focusing on the size distribution of airborne hexavalent chromium and its concentration levels within the factory. Both area and personal sampling were conducted using a particle fractionating sampler. Read More

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http://dx.doi.org/10.1080/15428119791013044DOI Listing
January 1997

Adjusting the evaluation limit for broad-band whole-body vibration.

Authors:
C Hong Y K Ma W Jie

Am Ind Hyg Assoc J 1996 May;57(5):476-9

Institute of Industrial Hygiene, Shandong Academy of Medical Sciences, Jinan, P.R. China.

The vibration levels of 87 axes in 29 conventional vehicles were measured, recorded, and analyzed. The mean deviation of the overall frequency-weighted vibration levels (Lw) and the greatest single one-third octave band frequency-weighted vibration levels (Lwi-max) in corresponding axes were statistically calculated. The results showed that the vehicle vibrations were broad-band vibrations. Read More

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http://dx.doi.org/10.1080/15428119691014837DOI Listing
May 1996
1 Read

Equal vibrotactile sense thresholds of the fingers and its diagnostic significance for hand-arm vibration syndrome.

Am Ind Hyg Assoc J 1995 Jan;56(1):11-5

Department of Physical Factors Trauma, Shandong Academy of Medical Sciences, Jinan, Peoples Republic of China.

The vibrotactile sense thresholds (VSTs) of the middle fingers of 60 healthy persons and 97 patients with Hand-Arm Vibration Syndrome (HAVS) or subclinical HAVS were measured quantitatively. Intermittent vibratory irritations were adopted, with vibration stimulus frequencies at 8, 16, 31.5, 63, 125, 250, and 500 Hz. Read More

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http://dx.doi.org/10.1080/15428119591017259DOI Listing
January 1995

Fluoride: safety issues.

Authors:
Y Li

J Indiana Dent Assoc 1993 May-Jun;72(3):22-6

Oral Health Research Institute, Indiana University School of Dentistry.

Fluoride has been used widely in dentistry to prevent dental caries. While there is little doubt regarding its efficacy, the safety of fluoride has been a controversial issue. Abundant scientific data accumulated over the years have demonstrated that other than dental fluorosis, there are no known adverse effects of long-term fluoride ingestion for caries prevention. Read More

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February 1994
3 Reads

Fluoride program project: year one.

Authors:
A J Dunipace

J Indiana Dent Assoc 1993 May-Jun;72(3):16-20

Oral Health Research Institute at Indiana University School of Dentistry.

The public health use of fluoride in community water supplies for the prevention of dental caries is accepted worldwide, and the safety and efficacy of its use in trace concentrations in this manner have been repeatedly documented. Because of its cariostatic property, fluoride is increasingly being added to other dental health products, and the resulting increase in exposure of populations to fluoride has renewed consideration of the margin of safety which exists between safe and toxic levels of fluoride exposure. There is cause for concern, particularly in cases where fluoride metabolism may be altered by impaired physiological function. Read More

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February 1994
1 Read

1990 Henry F. Smyth, Jr. Award Lecture. Criteria for occupational exposure limits by selected countries.

Authors:
W A Cook

Am Ind Hyg Assoc J 1992 Jun;53(6):395-7

University of Michigan.

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http://dx.doi.org/10.1080/15298669291359834DOI Listing
June 1992
1 Read

The China diary. AMRA delegation's visit to China. Part II.

Authors:

J Am Med Rec Assoc 1987 Sep;58(9):47-51

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September 1987

The China diary. AMRA delegation's visit to China. Part I.

J Am Med Rec Assoc 1987 Aug;58(8):17-20

In May, 22 AMRA representatives toured the People's Republic of China at the invitation of the Chinese government. Designated delegates kept a diary of the informational exchange between the AMRA delegates and their hosts, as well as a commentary on places seen during their travels. Their diary entries have been compiled into a two-part article. Read More

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August 1987
1 Read

Medical records in China.

Authors:
T M Winter

J Am Med Rec Assoc 1983 Dec;54(12)

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December 1983
1 Read

Health service administration in China.

Authors:
H Wickwar

J S C Med Assoc 1981 Jul;77(7):333-6

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July 1981
1 Read

Aerosol generation to simulate specific industrial fine particle effluents.

Am Ind Hyg Assoc J 1980 Feb;41(2):77-84

Research Department, Naval Weapons Center, China Lake, California 93555, USA.

Techniques were developed for generating large quantities of fine particle metal oxide aerosols. The aerosols were generated by burning flammable solutions containing appropriate soluble compounds (nitrates, for example) of the desired elements. In the flame these compounds generally decomposed to oxides. Read More

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https://www.tandfonline.com/doi/full/10.1080/152986680914244
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http://dx.doi.org/10.1080/15298668091424401DOI Listing
February 1980
2 Reads

Some early European observations on acupuncture.

Authors:
J P Dolan

J S C Med Assoc 1973 May;69(5):173-7

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May 1973
2 Reads

The history of health specialities. Their development and present status.

Authors:
V Moseley

J S C Med Assoc 1973 Jan;69(1):1-9

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January 1973
6 Reads

Port health and infectious disease control in Hong Kong.

Authors:
P H TENG

J R Sanit Inst 1954 Aug;74(8):710-22

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http://dx.doi.org/10.1177/146642405407400820DOI Listing
August 1954
1 Read

Preclinical education in China.

Authors:
H C CHANG

J Assoc Am Med Coll 1947 Sep;22(5):280-3

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http://dx.doi.org/10.1097/00001888-194709000-00006DOI Listing
September 1947
1 Read

Chinese native ophthalmology.

Authors:
O S LEE

J Iowa State Med Soc 1946 Mar;36:91-8

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