Zobrazeno 1 - 10
of 177
pro vyhledávání: '"J. P. Ryan"'
Autor:
S. E. Esenther, L. C. Smith, A. LeWinter, L. H. Pitcher, B. T. Overstreet, A. Kehl, C. Onclin, S. Goldstein, J. C. Ryan
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 12, Pp 215-230 (2023)
Meltwater runoff from the Greenland ice sheet (GrIS) is an important contributor to global sea level rise, but substantial uncertainty exists in its measurement and prediction. Common approaches for estimating ice sheet runoff are in situ gauging of
Externí odkaz:
https://doaj.org/article/54e2a857a3a7477c8c7f3eda19df7df6
Autor:
Angelika Caputo, Amy Racine, Ines Paule, Pierre N. Tariot, Jessica B. Langbaum, Neva Coello, Marie-Emmanuelle Riviere, J. Michael Ryan, Cristina Lopez Lopez, Ana Graf, for the National Alzheimer’s Coordinating Center, for the Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Alzheimer’s Research & Therapy, Vol 15, Iss 1, Pp 1-19 (2023)
Abstract Background There is a critical need for novel primary endpoints designed to detect early and subtle changes in cognition in clinical trials targeting the asymptomatic (preclinical) phase of Alzheimer’s disease (AD). The Alzheimer’s Preve
Externí odkaz:
https://doaj.org/article/b6f0a45931354595ad372db4809d8620
Publikováno v:
Earth and Space Science, Vol 10, Iss 11, Pp n/a-n/a (2023)
Abstract The Greenland Ice Sheet is a leading contributor to global sea‐level rise because climate warming has enhanced surface meltwater runoff. Melt rates are particularly sensitive to air temperatures due to feedbacks with albedo. The primary me
Externí odkaz:
https://doaj.org/article/07f01addd10e44d18ba9ea8310aaa1d6
Autor:
A. Acharyya, C. B. Adams, P. Bangale, J. T. Bartkoske, W. Benbow, J. H. Buckley, J. L. Christiansen, A. J. Chromey, A. Duerr, M. Errando, A. Falcone, Q. Feng, G. M. Foote, L. Fortson, A. Furniss, W. Hanlon, D. Hanna, O. Hervet, C. E. Hinrichs, J. Holder, T. B. Humensky, W. Jin, P. Kaaret, M. Kertzman, D. Kieda, T. K. Kleiner, N. Korzoun, S. Kumar, M. J. Lang, M. Lundy, G. Maier, C. E McGrath, M. J. Millard, J. Millis, C. L. Mooney, P. Moriarty, R. Mukherjee, W. Ning, R. A. Ong, N. Park, M. Pohl, E. Pueschel, J. Quinn, P. L. Rabinowitz, K. Ragan, D. Ribeiro, E. Roache, J. L. Ryan, I. Sadeh, L. Saha, G. H. Sembroski, R. Shang, M. Splettstoesser, A. K. Talluri, J. V. Tucci, J. Valverde, V. V. Vassiliev, A. Weinstein, D. A. Williams, S. L. Wong, J. Woo, The VERITAS Collaboration, R. Alfaro, C. Alvarez, J. C. Arteaga-Velázquez, D. Avila Rojas, R. Babu, E. Belmont-Moreno, A. Bernal, K. S. Caballero-Mora, T. Capistrán, A. Carramiñana, S. Casanova, J. Cotzomi, S. Coutiño de León, E. De la Fuente, D. Depaoli, N. Di Lalla, R. Diaz Hernandez, M. A. DuVernois, C. Espinoza, K. L. Fan, K. Fang, N. Fraija, J. A. García-González, F. Garfias, M. M. González, J. A. Goodman, S. Groetsch, S. Hernández-Cadena, J. Hinton, D. Huang, F. Hueyotl-Zahuantitla, A. Iriarte, S. Kaufmann, J. Lee, H. León Vargas, A. L. Longinotti, G. Luis-Raya, K. Malone, J. Martínez-Castro, J. A. Matthews, P. Miranda-Romagnoli, J. A. Morales-Soto, E. Moreno, M. Mostafá, L. Nellen, E. G. Pérez-Pérez, C. D. Rho, D. Rosa-González, H. Salazar, A. Sandoval, M. Schneider, J. Serna-Franco, Y. Son, R. W. Springer, O. Tibolla, K. Tollefson, I. Torres, R. Torres-Escobedo, R. Turner, F. Ureña-Mena, E. Varela, X. Wang, H. Zhou, The HAWC Collaboration, J. Eagle, The Fermi-LAT Collaboration
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 61 (2024)
This paper investigates the origin of the γ -ray emission from MGRO J1908+06 in the GeV–TeV energy band. By analyzing the data collected by the Fermi Large Area Telescope, the Very Energetic Radiation Imaging Telescope Array System, and High Altit
Externí odkaz:
https://doaj.org/article/1b66207c915d41b99f8a80a469543b23
Autor:
A. Acharyya, C. B. Adams, A. Archer, P. Bangale, J. T. Bartkoske, P. Batista, W. Benbow, A. Brill, J. P. Caldwell, M. Carini, J. L. Christiansen, A. J. Chromey, M. Errando, A. Falcone, Q. Feng, J. P. Finley, J. Foote, L. Fortson, A. Furniss, G. Gallagher, W. Hanlon, D. Hanna, O. Hervet, C. E. Hinrichs, J. Hoang, J. Holder, T. B. Humensky, W. Jin, M. N. Johnson, P. Kaaret, M. Kertzman, M. Kherlakian, D. Kieda, T. K. Kleiner, N. Korzoun, F. Krennrich, S. Kumar, M. J. Lang, M. Lundy, G. Maier, C. E McGrath, M. J. Millard, J. Millis, C. L. Mooney, P. Moriarty, R. Mukherjee, S. O’Brien, R. A. Ong, M. Pohl, E. Pueschel, J. Quinn, P. L. Rabinowitz, K. Ragan, P. T. Reynolds, D. Ribeiro, E. Roache, J. L. Ryan, I. Sadeh, A. C. Sadun, L. Saha, M. Santander, G. H. Sembroski, K. Shahinyan, R. Shang, M. Splettstoesser, D. Tak, A. K. Talluri, J. V. Tucci, D. A. Williams, S. L. Wong, (VERITAS Collaboration), S. G. Jorstad, R. Lico, P. Lusen, A. P. Marscher
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 134 (2024)
In 2017 February, the blazar OJ 287 underwent a period of intense multiwavelength activity. It reached a new historic peak in the soft X-ray (0.3–10 keV) band, as measured by the Swift X-ray Telescope. This event coincides with a very-high-energy (
Externí odkaz:
https://doaj.org/article/565fa489e8414703a361458808161b33
Autor:
J. G. Mitchell, G. A. de Nolfo, E. R. Christian, R. A. Leske, J. M. Ryan, J. T. Vievering, M. E. Hill, A. W. Labrador, M. E. Wiedenbeck, D. J. McComas, C. M. S. Cohen, R. L. McNutt Jr., R. A. Mewaldt, D. G. Mitchell, J. S. Rankin, N. A. Schwadron
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 1, p 33 (2024)
High-energy neutral solar radiation in the form of γ -rays and neutrons is produced as secondary products in solar flares. The characteristics of this emission can provide key information regarding the energization of charged particles, particularly
Externí odkaz:
https://doaj.org/article/e065491ca58241a9811548fa80373ba4
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here the authors use remote sensing observations and machine learning to show that clouds will become increasingly important for determining the Greenland Ice Sheet’s contribution to global sea levels due to decreasing albedo in the ablation zone.
Externí odkaz:
https://doaj.org/article/fb614638373e4d24ac918b018fa32a5b
Autor:
Hayel Tuncel, Ronald Boellaard, Emma M. Coomans, Marijke den Hollander-Meeuwsen, Erik F. J. de Vries, Andor W. J. M. Glaudemans, Paula Kopschina Feltes, David Vállez García, Sander C. J. Verfaillie, Emma E. Wolters, Steven P. Sweeney, J. Michael Ryan, Magnus Ivarsson, Berkley A. Lynch, Patrick Schober, Philip Scheltens, Robert C. Schuit, Albert D. Windhorst, Peter P. De Deyn, Bart N. M. van Berckel, Sandeep S. V. Golla
Publikováno v:
EJNMMI Research, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract [11C]UCB-J is a PET radioligand that binds to the presynaptic vesicle glycoprotein 2A. Therefore, [11C]UCB-J PET may serve as an in vivo marker of synaptic integrity. The main objective of this study was to evaluate the quantitative accuracy
Externí odkaz:
https://doaj.org/article/1d98093e987342dd9416579091feee0d
Autor:
Millawati Gani, Jeffrine J. Rovie-Ryan, Frankie Thomas Sitam, Noor Azleen Mohd Kulaimi, Chew Cheah Zheng, Aida Nur Atiqah, Nur Maisarah Abd Rahim, Ahmad Azhar Mohammed
Publikováno v:
ZooKeys, Vol 1076, Iss , Pp 25-41 (2021)
Conservation translocation and reintroduction for the purpose of repopulating and reinforcing extirpated or depleted populations has been recognised as an important conservation tool, particularly for gibbon conservation in the immediate future. Feas
Externí odkaz:
https://doaj.org/article/65f583881e094236883713ef92c6044a
Autor:
Qi Luan Lim, Christina Seok Yien Yong, Wei Lun Ng, Ahmad Ismail, Jeffrine J. Rovie-Ryan, Norsyamimi Rosli, Miho Inoue-Murayama, Geetha Annavi
Publikováno v:
Global Ecology and Conservation, Vol 40, Iss , Pp e02321- (2022)
The Malayan tapir (Tapirus indicus) is an endangered species endemic to Southeast Asia. Previous research have used maternally inherited, mitochondrial DNA genetic markers to investigate the population genetics of the species but not the biparentally
Externí odkaz:
https://doaj.org/article/d88791b73d5c4b1ca59dfe1790e3a341