Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Joshua R Freeman"'
Autor:
Nonchanutt Chudpooti, Nattapong Duangrit, Andrew D Burnett, Joshua R Freeman, Thomas B Gill, Chuwong Phongcharoenpanich, Ulrik Imberg, Danai Torrungrueng, Prayoot Akkaraekthalin, Ian D Robertson, Nutapong Somjit
Publikováno v:
Materials Research Express, Vol 8, Iss 5, p 056201 (2021)
This paper presents a comprehensive study of the optical and electrical dielectric material properties of six commonly-used silicon and glass substrates at terahertz (THz) frequencies, including refractive index, absorption coefficient, dielectric co
Externí odkaz:
https://doaj.org/article/93179d49b1fb41fea97c885203b47c19
Autor:
Alexandra C. Purdue-Smithe, Keewan Kim, Carrie Nobles, Enrique F. Schisterman, Karen C. Schliep, Neil J. Perkins, Lindsey A. Sjaarda, Joshua R. Freeman, Sonia L. Robinson, Jeannie G. Radoc, James L. Mills, Robert M. Silver, Aijun Ye, Sunni L. Mumford
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Higher vitamin D is associated with improved pregnancy and live birth rates, but its potential role in the human offspring sex ratio in unknown. Here, the authors show that the levels of vitamin D at preconception are positively associated with male
Externí odkaz:
https://doaj.org/article/c86f7e8fa633454d9508e257e1663805
Autor:
Joshua R. Freeman, Brian W. Whitcomb, Elizabeth R. Bertone-Johnson, Laura B. Balzer, Louise M. O’Brien, Galit L. Dunietz, Alexandra C. Purdue-Smithe, Keewan Kim, Robert M. Silver, Enrique F. Schisterman, Sunni L. Mumford
Publikováno v:
Fertility and Sterility. 119:252-263
To evaluate the associations between preconception sleep characteristics and shift work with fecundability and live birth.Secondary analysis of the Effects of Aspirin in Gestation and Reproduction study, a preconception cohort.Four US academic medica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95b08391ab5bb62ca95a25535cff6f7f
https://doi.org/10.1016/j.fertnstert.2022.10.026
https://doi.org/10.1016/j.fertnstert.2022.10.026
Autor:
Iman Kundu, Feihu Wang, Xiaoqiong Qi, Hanond Nong, Paul Dean, Joshua R. Freeman, Alexander Valavanis, Gary Agnew, Andrew T. Grier, Thomas Taimre, Lianhe Li, Dragan Indjin, Juliette Mangeney, Jérôme Tignon, Sukhdeep S. Dhillon, Aleksandar D. Rakić, John E. Cunningham, Edmund H. Linfield, A. Giles Davies
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Single-mode, tuneable monolithic semiconductor lasers are important light sources for integrated photonics. Here, Kundu et al. observe the switch-on dynamics and mode competition of a terahertz quantum cascade laser and explain the behaviour with a c
Externí odkaz:
https://doaj.org/article/984322cdb0e7401b9d2a32e861ee7325
Autor:
Craig S. Knox, Matthew T. Vaughan, Andrew D. Burnett, Mannan Ali, Satoshi Sasaki, Edmund H. Linfield, Alexander Giles Davies, Joshua R. Freeman
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad59ebba4a4f2169b0665de4c24f2e9
https://doi.org/10.1103/physrevb.106.245203
https://doi.org/10.1103/physrevb.106.245203
Autor:
Eleanor L. Watts, Charles E. Matthews, Joshua R. Freeman, Jessica S. Gorzelitz, Hyokyoung G. Hong, Linda M. Liao, Kathleen M. McClain, Pedro F. Saint-Maurice, Eric J. Shiroma, Steven C. Moore
Publikováno v:
JAMA network open. 5(8)
Higher amounts of physical activity are associated with increased longevity. However, whether different leisure time physical activity types are differentially associated with mortality risk is not established.To examine whether participation in equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae6d38027fdefcbb506756a526de2b3
https://pubmed.ncbi.nlm.nih.gov/36001316
https://pubmed.ncbi.nlm.nih.gov/36001316
Autor:
Iman Kundu, Feihu Wang, Xiaoqiong Qi, Hanond Nong, Paul Dean, Joshua R. Freeman, Alexander Valavanis, Gary Agnew, Andrew T. Grier, Thomas Taimre, Lianhe Li, Dragan Indjin, Juliette Mangeney, Jérôme Tignon, Sukhdeep S. Dhillon, Aleksandar D. Rakić, John E. Cunningham, Edmund H. Linfield, A. Giles Davies
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained an error in the Acknowledgements, which incorrectly omitted the following: ‘We also acknowledge support from the Australian Research Council’s Discovery Projects Funding Scheme (Grant DP 160 103910).
Externí odkaz:
https://doaj.org/article/980da40614f44df993522d22bb33efd0
Autor:
Eleanor L. Watts, Pedro F. Saint-Maurice, Aiden Doherty, Georgina K. Fensom, Joshua R. Freeman, Jessica S. Gorzelitz, David Jin, Kathleen M. McClain, Keren Papier, Shreya Patel, Eric J. Shiroma, Steven C. Moore, Charles E. Matthews
Publikováno v:
JAMA Network Open. 6:e2256186
ImportanceHigher physical activity levels are associated with lower risks of cancer, cardiovascular disease, and diabetes, but associations with many common and less severe health conditions are not known. These conditions impose large health care bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a91316c9d7ed60ec73dcd44ba14a97
https://doi.org/10.1001/jamanetworkopen.2022.56186
https://doi.org/10.1001/jamanetworkopen.2022.56186
Autor:
Elizabeth A DeVilbiss, Alexandra C Purdue-Smithe, Lindsey A Sjaarda, Brandie D Taylor, Joshua R Freeman, Neil J Perkins, Robert M Silver, Enrique F Schisterman, Sunni L Mumford
Publikováno v:
American journal of epidemiology.
We evaluated relationships between preconception adiposity and human offspring sex and sex ratio. Using data from a prospective preconception cohort nested within a randomized controlled trial based at 4 US clinical sites (2006–2012), we used logis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d35ed9bad757b24671adffe7a4791b8
https://pubmed.ncbi.nlm.nih.gov/36460625
https://pubmed.ncbi.nlm.nih.gov/36460625
Autor:
A. Giles Davies, Joshua R. Freeman, Edmund H. Linfield, Iman Kundu, Paul Dean, Lianhe Li, David R. Bacon
Publikováno v:
ACS Photonics. 7:2423-2428
We report programmable control of pulses from a quantum cascade laser. A programmable arbitrary waveform generator is used to control the emission of the lasers by gain-switching. Quantum cascade lasers with both multi-mode and single-mode emission a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bafa0410b2a5555b85dc984cf36ece12
https://doi.org/10.1021/acsphotonics.0c00458
https://doi.org/10.1021/acsphotonics.0c00458