Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Grant TR"'
Publikováno v:
PeerJ, Vol 12, p e17896 (2024)
Ground reaction force (GRF) data is often collected for the biomechanical analysis of running, due to the performance and injury risk insights that GRF analysis can provide. Traditional methods typically limit GRF collection to controlled lab environ
Externí odkaz:
https://doaj.org/article/ecda545797e44a3bb3e9f240f496fb63
Autor:
Nadia Qutob, Razieh Emami, Kung-Yi Su, Randall Smith, Lars Hernquist, Dian P. Triani, Cameron Hummels, Drummond Fielding, Philip F. Hopkins, Rachel S. Somerville, David R. Ballantyne, Mark Vogelsberger, Grant Tremblay, James F. Steiner, Douglas Finkbeiner, Ramesh Narayan, Minjung Park, Josh Grindlay, Priyamvada Natarajan, Christopher C. Hayward, Dušan Kereš, Sam B. Ponnada, Sirio Belli, Rebecca Davies, Gabriel Maheson, Letizia Bugiani, Yijia Li
Publikováno v:
The Astrophysical Journal, Vol 977, Iss 1, p 72 (2024)
We make an in-depth analysis of different active galactic nuclei (AGN) jet models’ signatures, inducing quiescence in galaxies with a halo mass of 10 ^12 M _⊙ . Three jet models, including cosmic-ray-dominant, hot thermal, and precessing kinetic
Externí odkaz:
https://doaj.org/article/5cf757f6be0b4fcaaa3914bf06e285ec
Autor:
Peter Breiding, Marco Chiaberge, Erini Lambrides, Eileen T. Meyer, S. P. Willner, Bryan Hilbert, Martin Haas, George Miley, Eric S. Perlman, Peter Barthel, Christopher P. O’Dea, Alessandro Capetti, Belinda Wilkes, Stefi A. Baum, Duccio F. Macchetto, William Sparks, Grant Tremblay, Colin Norman
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 2, p 91 (2024)
While supermassive black holes are ubiquitous features of galactic nuclei, only a small minority are observed during episodes of luminous accretion. The physical mechanism(s) driving the onset of fueling and ignition in these active galactic nuclei (
Externí odkaz:
https://doaj.org/article/f6669faf93424fa2a966ea3e9d77e082
Autor:
Thomas K. Waters, Colton Peterson, Razieh Emami, Xuejian Shen, Lars Hernquist, Randall Smith, Mark Vogelsberger, Charles Alcock, Grant Tremblay, Matthew Liska, John C. Forbes, Jorge Moreno
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 193 (2024)
We present an in-depth analysis of gas morphologies for a sample of 25 Milky Way–like galaxies from the IllustrisTNG TNG50 simulation. We constrain the morphology of cold, warm, hot gas, and gas particles as a whole using a local shell iterative me
Externí odkaz:
https://doaj.org/article/66df08368b2d4220944425b57aa3867b
Autor:
Pieter van Dokkum, Imad Pasha, Maria Luisa Buzzo, Stephanie LaMassa, Zili Shen, Michael A. Keim, Roberto Abraham, Charlie Conroy, Shany Danieli, Kaustav Mitra, Daisuke Nagai, Priyamvada Natarajan, Aaron J. Romanowsky, Grant Tremblay, C. Megan Urry, Frank C. van den Bosch
Publikováno v:
The Astrophysical Journal Letters, Vol 946, Iss 2, p L50 (2023)
The interaction of a runaway supermassive black hole (SMBH) with the circumgalactic medium (CGM) can lead to the formation of a wake of shocked gas and young stars behind it. Here we report the serendipitous discovery of an extremely narrow linear fe
Externí odkaz:
https://doaj.org/article/87adffeaee424ef597adbe75441bedd8
Autor:
Frances Griffiths, Oyinlola Oyebode, Paramjit Gill, Romaina Iqbal, Rita Yusuf, Richard Lilford, Catherine Kyobutungi, Jo Sartori, Richard J Lilford, Simon Smith, Yen-Fu Chen, Navneet Aujla, Peter Diggle, Iqbal Azam, Omar Rahman, Jason Madan, Caroline Kabaria, Blessing Mberu, Bronwyn Harris, Pauline Bakibinga, Olufunke Fayehun, Peter Kibe, Akinyinka Omigbodun, Narjis Rizvi, Ria Wilson, Godwin Yeboah, Lyagamula Kisia, Ahsana Nazish, Eme Owoaje, Grant Tregonning, Olalekan Uthman, Samuel Watson, Ziraba Kasiira, Nelson Mbaya, Shukri Mohammed, Anne Njeri, Syed Shifat Ahmed, Nazratun Choudhury, Doyin Odubanjo, Motunrayo Ayobola, Mary Osuh, Olalekan Taiwo, João Porto de Albuquerque, Ji-Eun Park, Motunrayo M Ajisola
Publikováno v:
BMJ Open, Vol 12, Iss 5 (2022)
Objective To identify factors associated with accessing and utilisation of healthcare and provision of health services in slums.Design A scoping review incorporating a conceptual framework for configuring reported factors.Data sources MEDLINE, Embase
Externí odkaz:
https://doaj.org/article/dba8f07afac749e3abd21db2d9617e6c
Autor:
Frances Griffiths, Olalekan A Uthman, Oyinlola Oyebode, Paramjit Gill, Romaina Iqbal, Rita Yusuf, Catherine Kyobutungi, Jo Sartori, Samuel I Watson, Richard J Lilford, Simon Smith, Yen-Fu Chen, Peter J Diggle, Navneet Aujla, Iqbal Azam, Omar Rahman, Jason Madan, Caroline Kabaria, Blessing Mberu, Bronwyn Harris, Helen Muir, Celia Taylor, Pauline Bakibinga, Olufunke Fayehun, Peter Kibe, Akinyinka Omigbodun, Ria Wilson, Godwin Yeboah, Ahsana Nazish, Eme Owoaje, Grant Tregonning, Ziraba Kasiira, Nelson Mbaya, Shukri Mohammed, Anne Njeri, Narijis Rizvi, Nazratun Choudhury, Ornob Alam, Afreen Zaman Khan, Doyin Odubanjo, Motunrayo Ayobola, Mary Osuh, Olalekan Taiwo, Vangelis Pitidis, João Porto de Albuquerque, Philip Ulbrich, A. K Syed, Shifat Ahmed, Christopher Conlan, Ji-Eun Park
Publikováno v:
BMJ Open, Vol 12, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/4bac166afeb24fcea260542cbd06b068
Autor:
Razieh Emami, Sheperd S. Doeleman, Maciek Wielgus, Dominic Chang, Koushik Chatterjee, Randall Smith, Matthew Liska, James F. Steiner, Angelo Ricarte, Ramesh Narayan, Grant Tremblay, Douglas Finkbeiner, Lars Hernquist, Chi-Kwan Chan, Lindy Blackburn, Ben S. Prather, Paul Tiede, Avery E. Broderick, Mark Vogelsberger, Charles Alcock, Freek Roelofs
Publikováno v:
The Astrophysical Journal, Vol 955, Iss 1, p 6 (2023)
We present an in-depth analysis of the newly proposed correlation function in visibility space, between the E and B modes of linear polarization, hereafter the EB correlation, for a set of time-averaged general relativistic magnetohydrodynamical simu
Externí odkaz:
https://doaj.org/article/8ffab07dc5404569adc09dcaccef2a15
Autor:
Razieh Emami, Angelo Ricarte, George N. Wong, Daniel Palumbo, Dominic Chang, Sheperd S. Doeleman, Avery E. Broderick, Ramesh Narayan, Maciek Wielgus, Lindy Blackburn, Ben S. Prather, Andrew A. Chael, Richard Anantua, Koushik Chatterjee, Ivan Marti-Vidal, Jose L. Gómez, Kazunori Akiyama, Matthew Liska, Lars Hernquist, Grant Tremblay, Mark Vogelsberger, Charles Alcock, Randall Smith, James Steiner, Paul Tiede, Freek Roelofs
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 1, p 38 (2023)
We investigate general relativistic magnetohydrodynamic simulations to determine the physical origin of the twisty patterns of linear polarization seen in spatially resolved black hole images and explain their morphological dependence on black hole s
Externí odkaz:
https://doaj.org/article/8d94266f3049478a8ae453eb873f8d4b
Autor:
Razieh Emami, Richard Anantua, Angelo Ricarte, Sheperd S. Doeleman, Avery Broderick, George Wong, Lindy Blackburn, Maciek Wielgus, Ramesh Narayan, Grant Tremblay, Charles Alcock, Lars Hernquist, Randall Smith, Matthew Liska, Priyamvada Natarajan, Mark Vogelsberger, Brandon Curd, Joana A. Kramer
Publikováno v:
Galaxies, Vol 11, Iss 1, p 11 (2023)
We explore the plasma matter content in the innermost accretion disk/jet in M87* as relevant for an enthusiastic search for the signatures of anti-matter in the next generation of the Event Horizon Telescope (ngEHT). We model the impact of non-zero p
Externí odkaz:
https://doaj.org/article/300aa55a37d04a07bb0c3ee052fb5092