Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Objectives: to verify if a carpenter using wood scraps, treated or not, to operate the heating system may involve an exposure to dioxins in a given target of workers.
Design: the research was structured on literature sources analysis, study on field of the most relevant exposure, occurs through sampling. The results were recorded and plotted, and compared with the data available in literature.
Setting And Participants: the study has involved maintenance workers of the heating system by means of wood refuse incineration. These workers were informed of the methods and aims of the sample.
Main Outcome Measures: the results confirm a potential exposure to ash containing dioxins, presumably also in other similar situations, in this case not even evaluated by the employer.
Results: the average exposure to the light ash during the maintenance operations of the plant dust abatement in emissive phase is about 5 mg/m(3), with a consequent exposure to dioxins inferred, at about 20 pg.
Conclusion: operators are exposed to dioxins: this implies that in some operations it is crucial to review the risk assessment and consequently the measures on prevention and health protection to activate.
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