Results 81 to 90 of about 567,546 (293)
Exposure of hairdressing apprentices to airborne hazardous substances
Environmental Health, 2006 Background Few studies have investigated exposure of hairdressing apprentices to airborne irritants. This study describes exposure levels of apprentices to chemical products used in hairdressing salons in relation with their activity. Methods Following a
Paris Christophe +4 more
doaj +1 more source
Hazardous Substances Emergency Events Surveillance (HSEES) [PDF]
The Hazardous Substances Emergency Events Surveillance (HSEES) system was established by ATSDR to collect and analyze information about the public health impact of releases of hazardous substances.
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Alternatives for Measuring Hazardous Waste Reduction [PDF]
, 1991 Made available in DSpace on 2007-09-08T22:22:32Z (GMT). No. of bitstreams: 1 RR-E56.PDF: 1967419 bytes, checksum: f9a6498b6afe41caa57782bf76d1b4c1 (MD5) Previous issue date: 1991PTI Project number 233U-4913FRHWRIC Project Number ...
Dunford, Richard W. +2 more
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Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Safety restrictions in the logistics of dangerous and toxic substances
Production Engineering Archives, 2015 In this work the difficulties of a safety restriction in the transport of chemical substances is explored. The ranking of dangerous substances and materials is presented to indicate that substances used in various industries have been called hazardous ...
Dorota Klimecka-Tatar
doaj
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Forecasting Zones of Air Pollution from Solid Waste Landfills
Nauka ta progres transportuPurpose. The work is aimed at developing a mathematical model that allows to quickly calculate the area of chemical air pollution during the emission of hazardous substances from solid waste landfills.
O. O. Medvedieva +4 more
doaj +1 more source
Summary report of reviewer comments on the report on public health implications of hazardous substances in the twenty-six U.S. Great Lakes areas of concern [PDF]
Submitted to the Agency for Toxic Substances and Disease Registry by ERG, Inc.PeerReview.pdfSection 1. Peer Reviewers' Summary Reports on Document -- Section 2. Additional References and Data Submitted by the Peer Reviewers -- Section 3. Annotated Pages
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