Zobrazeno 1 - 10
of 8 127
pro vyhledávání: '"Parker, A M"'
Autor:
Zhou, Zehao, Parker, Shane M.
Eigenvalue problems and linear systems of equations involving large symmetric matrices are commonly solved in quantum chemistry using Krylov space methods, such as the Davidson algorithm. The preconditioner is a key component of Krylov space methods
Externí odkaz:
http://arxiv.org/abs/2404.17133
Autor:
Ballu, Kévin, Lim, Jia-Hui, Parton, Thomas G., Parker, Richard M., Frka-Petesic, Bruno, Lapkin, Alexei A., Ogawa, Yu, Vignolini, Silvia
Cellulose nanocrystals (CNCs) are bioderived nanoparticles that can be isolated from various sources of natural cellulose via acid hydrolysis. However, the link between particle morphological characteristics and their ensemble behavior is poorly unde
Externí odkaz:
http://arxiv.org/abs/2404.04171
Publikováno v:
J. Chem. Phys. 161, 034105 (2024)
We simulate the photodynamics of gas-phase cyclobutanone excited to the S$_2$ state using fewest switches surface hopping (FSSH) dynamics powered by time-dependent density functional theory (TDDFT). We predict a total C3+C2 photoproduct yield of 9%,
Externí odkaz:
http://arxiv.org/abs/2402.10336
Concentrations of pathogen genomes measured in wastewater have recently become available as a new data source to use when modeling the spread of infectious diseases. One promising use for this data source is inference of the effective reproduction nu
Externí odkaz:
http://arxiv.org/abs/2308.15770
Autor:
Desyatkin, Victor G., Martin, William B., Aliev, Ali E., Chapman, Nathaniel E., Fonseca, Alexandre F., Galvão, Douglas S., Miller, E. Roy, Stone, Kevin H., Wang, Zhong, Zakhidov, Dante, Limpoco, F. Ted, Almahdali, Sarah R., Parker, Shane M., Baughman, Ray H., Rodionov, Valentin O.
Publikováno v:
Journal of the American Chemical Society (2022) 144, 39, 17999
$\gamma$-Graphyne is the most symmetric sp2/sp1 allotrope of carbon, which can be viewed as graphene uniformly expanded through insertion of two-carbon acetylenic units between all the aromatic rings. To date, synthesis of bulk $\gamma$-graphyne has
Externí odkaz:
http://arxiv.org/abs/2301.05291
Autor:
Li, Xiaolong1 (AUTHOR) xiaolong.li@ufl.edu, Parker, Brandon M.1 (AUTHOR) parker.brandon@epa.gov, Boughton, Raoul K.2 (AUTHOR) raoul.boughton@mosaicco.com, Beasley, James C.3 (AUTHOR) beasley@srel.uga.edu, Smyser, Timothy J.4 (AUTHOR) kim.m.pepin@usda.gov, Austin, James D.1 (AUTHOR), Pepin, Kim M.4 (AUTHOR), Miller, Ryan S.5 (AUTHOR), Vercauteren, Kurt C.4 (AUTHOR), Wisely, Samantha M.1 (AUTHOR) wisely@ufl.edu
Publikováno v:
Viruses (1999-4915). Sep2024, Vol. 16 Issue 9, p1397. 21p.
Autor:
Lisse, C. M., Gladstone, G. R., Young, L. A., Cruikshank, D. P., Sandford, S. A., Schmitt, B., Stern, S. A., Weaver, H. A., Umurhan, O., Pendleton, Y. J., Keane, J. T., Parker, J. M., Binzel, R. P., Earle, A. M., Horanyi, M., El-Maarry, M., Cheng, A. F., Moore, J. M., McKinnon, W. B., Grundy, W. M., Kavelaars, J. J., Linscott, I. R., Lyra, W., Lewis, B. L., Britt, D. T., Spencer, J. R., Olkin, C. B., McNutt, R. L., Elliott, H. A., Dello-Russo, N., Steckloff, J. K., Neveu, M., Mousis, O.
We present new, ice species-specific New Horizons/Alice upper gas coma production limits from the 01 Jan 2019 MU69/Arrokoth flyby of Gladstone et al. (2021) and use them to make predictions about the rarity of majority hypervolatile (CO, N$_2$, CH$_4
Externí odkaz:
http://arxiv.org/abs/2203.08888
Autor:
Budweg, Jeffery, Ahmed, Mustafa M., Vilaro, Juan R., Al-Ani, Mohammad A., Aranda, Juan M., Jr, Guo, Yi, Li, Ang, Patel, Sandip, Parker, Alex M.
Publikováno v:
In American Heart Journal Plus: Cardiology Research and Practice September 2024 45
Autor:
Barlow, Brad N., Corcoran, Kyle A., Parker, Isabelle M., Kupfer, Thomas, Németh, Péter, Hermes, J. J., Lopez, Isaac D., Frondorf, Will J., Vestal, David, Holden, Jazzmyn
Hot subdwarf stars are mostly stripped red giants that can exhibit photometric variations due to stellar pulsations, eclipses, the reflection effect, ellipsoidal modulation, and Doppler beaming. Detailed studies of their light curves help constrain s
Externí odkaz:
http://arxiv.org/abs/2112.11463
Publikováno v:
Journal of Chemical Physics; 7/21/2024, Vol. 161 Issue 3, p1-11, 11p