Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Christopher Cappa"'
Autor:
Christopher Cappa, The San Francisco Opera Costume Department, William Ristenpart, Santiago Barreda, Nicole Bouvier, Elad Levintal, Anthony Wexler, Sanziana Roman
Wearing masks and face coverings helps reduce transmission of respiratory diseases. Much prior research on mask filtration efficiency has focused on fabric type, with less consideration given to mask design and shape. Here, we present evidence that i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae17e224ca326d36939fbdd65fa5a34
https://doi.org/10.21203/rs.3.rs-322107/v3
https://doi.org/10.21203/rs.3.rs-322107/v3
Autor:
Jonathan Sauer, Kathryn Mayer, Christopher Lee, Michael Alves, Sarah Amiri, Cristina Bahaveolos, Emily Barnes, Daniel Crocker, Julie Dinasqauet, Lauren Garofalo, Chathuri Kaluarachchi, Duyen Dang, Delaney Kilgour, Liora Mael, Brock Mitts, Daniel Moon, Clare Morris, Alexia Moore, Chi-min Ni, Matthew Pendergraft, Daniel Petras, Rebecca Simpson, Stephanie Smith, Paul Tumminello, Joseph Walker, Paul Demott, Delphine Farmer, Allen Goldstein, Vicki Grassian, Jules Jaffe, Francesca Malfatti, Todd Martz, Jonathan Slade, Alexei Tivanski, Timothy Bertram, Christopher Cappa, Kimberly Prather
Marine aerosols strongly influence climate through their interactions with solar radiation and clouds. However, significant questions remain regarding the influences of biological activity and seawater chemistry on the flux, chemical composition, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd5665a05c39b3a0c82cd0138b0cd5e
https://doi.org/10.26434/chemrxiv-2021-sm7vw
https://doi.org/10.26434/chemrxiv-2021-sm7vw
Autor:
Christopher Cappa, William Ristenpart, Santiago Barreda, Nicole Bouvier, Anthony Wexler, Sanziana Roman, The San Francisco Opera Costume Department
Wearing masks and face coverings helps reduce transmission of respiratory diseases. Much prior research on mask filtration efficiency has focused on fabric type, with little consideration given to mask geometry. Here, we present evidence that increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0689a4a09938cda2d6f31cb33ecc31c9
https://doi.org/10.21203/rs.3.rs-322107/v2
https://doi.org/10.21203/rs.3.rs-322107/v2
Autor:
Christopher Cappa, Sima Asadi, Santiago Barreda, Anthony Wexler, Nicole Bouvier, William Ristenpart
Wearing surgical masks or other similar face coverings can reduce the emission of expiratory particles produced via breathing, talking, coughing, or sneezing. Although it is well established that some fraction of the expiratory airflow leaks around t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7acfd0f84223e2418517e4665c72d4da
https://doi.org/10.21203/rs.3.rs-142138/v1
https://doi.org/10.21203/rs.3.rs-142138/v1
Relationships between various optical, physical, and chemical properties of biomass combustion derived particles are characterized for particles produced from a wide range of fuels and burn conditions. The modified combustion efficiency (MCE), common
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad60408587d5696c4cac92ec8282626d
https://doi.org/10.5194/acp-2019-707
https://doi.org/10.5194/acp-2019-707