Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Lauren N. Bowers"'
Autor:
Lauren N. Bowers, Aleksandr B. Stefaniak, Alycia K. Knepp, Ryan F. LeBouf, Stephen B. Martin, Anand C. Ranpara, Dru A. Burns, M. Abbas Virji
Publikováno v:
Buildings, Vol 12, Iss 8, p 1222 (2022)
Vat photopolymerization (VP), a type of additive manufacturing process that cures resin to build objects, can emit potentially hazardous particles and gases. We evaluated two VP technologies, stereolithography (SLA) and digital light processing (DLP)
Externí odkaz:
https://doaj.org/article/81767d6530bb41e593d714f56660540a
Autor:
Anand Ranpara, Aleksandr B. Stefaniak, Elizabeth Fernandez, Lauren N. Bowers, Elizabeth D. Arnold, Ryan F. LeBouf
Puff Bar™, one of the latest designs of e-cigarettes, heats a mixture of liquid using a battery-powered coil at certain temperatures to emit aerosol. This study presents a mass-based characterization of emissions from seven flavors of Puff Bar™ d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9e9efbd650556b26d14ed468827a301
Autor:
Aleksandr B. Stefaniak, Gabe Cottrell, Zachary Wilson, Alycia K. Knepp, M. Abbas Virji, Lauren N. Bowers, Benjamin Krider, Matthew G. Duling, Ergin Erdem, Stephen B. Martin, Elizabeth D. Arnold, Jack R. Pretty, Arif Sirinterlikci, Ryan F. LeBouf
Publikováno v:
J Chem Health Saf
Material extrusion-type fused filament fabrication (FFF) 3-D printing is a valuable tool for education. During FFF 3-D printing, thermal degradation of the polymer releases small particles and chemicals, many of which are hazardous to human health. I
Autor:
Matthew G. Duling, Lauren N. Bowers, Jennifer L. Roberts, Duane R. Hammond, Alyson R. Fortner, M. Abbas Virji, Jason E. Ham, Alycia K. Knepp, Austin Schmidt, Johan L. Du Plessis, Stephen B. Martin, J.R. Wells, Andrew Bader, Sonette du Preez, Jack R. Pretty, Aleksandr B. Stefaniak
Publikováno v:
J Chem Health Saf
The literature on emissions during material extrusion additive manufacturing with 3-D printers is expanding; however, there is a paucity of data for large-format additive manufacturing (LFAM) machines that can extrude high-melt-temperature polymers.
Publikováno v:
Handbook of Indoor Air Quality ISBN: 9789811676796
Handbook of Indoor Air Quality ISBN: 9789811051555
Handbook of Indoor Air Quality ISBN: 9789811051555
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b19efc1b6f825ab33fd312fa500e571
https://doi.org/10.1007/978-981-16-7680-2_60
https://doi.org/10.1007/978-981-16-7680-2_60
Autor:
Derek M. Peloquin, Anand Ranpara, Matthew G. Duling, Stephen B. Martin, Alycia K. Knepp, Aleksandr B. Stefaniak, Eric J. Baumann, Jinghai Yi, Ryan F. LeBouf, M. Abbas Virji, Dru A. Burns, Lauren N. Bowers, Todd P. Luxton, Timothy R. Nurkiewicz
Publikováno v:
Inhal Toxicol
Fused filament fabrication “3-dimensional (3-D)” printing has expanded beyond the workplace to 3-D printers and pens for use by children as toys to create objects. Emissions from two brands of toy 3-D pens and one brand of toy 3-D printer were ch
Autor:
Aleksandr B. Stefaniak, Chaolong Qi, Alycia K. Knepp, Treye A. Thomas, Jenifer D. Sisler, Lauren N. Bowers, William K. Mandler, Todd A. Stueckle, Vincent Castranova, Michael L. Kashon, Duane R. Hammond, Stephen R. Jackson, Mariana T. Farcas, Yong Qian, Joanna Matheson, Sherri Friend
Publikováno v:
Toxicol Lett
During extrusion of some polymers, fused filament fabrication (FFF) 3-D printers emit billions of particles per minute and numerous organic compounds. The scope of this study was to evaluate FFF 3-D printer emission-induced toxicity in human small ai
Autor:
Lauren N. Bowers, Anand C. Ranpara, Katherine A. Roach, Alycia K. Knepp, Elizabeth D. Arnold, Aleksandr B. Stefaniak, M. Abbas Virji
Publikováno v:
Regulatory toxicology and pharmacology : RTP. 133
Material jetting and vat photopolymerization additive manufacturing (AM) processes use liquid resins to build objects. These resins can contain skin irritants and/or sensitizers but product safety data sheets (SDSs) might not declare all ingredients.
Autor:
Johan L. Du Plessis, Alycia K. Knepp, J.R. Wells, Andrew Bader, Jack R. Pretty, M. Abbas Virji, Matthew G. Duling, Alyson R. Fortner, Duane R. Hammond, Sonette du Preez, Stephen B. Martin, Jennifer L. Roberts, Austin Schmidt, Aleksandr B. Stefaniak, Lauren N. Bowers, Jason E. Ham
Publikováno v:
J Chem Health Saf
Extrusion of high-melt-temperature polymers on large-format additive manufacturing (LFAM) machines releases particles and gases, though there is no data describing their physical and chemical characteristics. Emissions from two LFAM machines were mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca203a7f32ea847d7b881e402121d07
https://europepmc.org/articles/PMC9491018/
https://europepmc.org/articles/PMC9491018/
Autor:
Alyson R. Fortner, M. Abbas Virji, Stephen B. Martin, Jack R. Pretty, Ergin Erdem, Gabe Cottrell, Elizabeth D. Arnold, Arif Sirinterlikci, Zachary Wilson, Ryan F. LeBouf, Aleksandr B. Stefaniak, Benjamin Krider, Lauren N. Bowers, Matthew G. Duling, Alycia K. Knepp
Publikováno v:
Resour Conserv Recycl
Fused filament fabrication three-dimensional (FFF 3-D) printing is thought to be environmentally sustainable; however, significant amounts of waste can be generated from this technology. One way to improve its sustainability is via distributed recycl