Search Results - "Palumbo, C"

Midlife vascular risk factor exposure accelerates structural brain aging and cognitive decline by DEBETTE, S, SESHADRI, S, BEISER, A, AU, R, HIMALI, J. J, PALUMBO, C, WOLF, P. A, DECARLI, C

“…Our aim was to test the association of vascular risk factor exposure in midlife with progression of MRI markers of brain aging and measures of cognitive…”
Get full text

Discriminating Accretion States via Rotational Symmetry in Simulated Polarimetric Images of M87 by Palumbo, Daniel C. M., Wong, George N., Prather, Ben S.

“…In 2017 April, the Event Horizon Telescope observed the shadow of the supermassive black hole at the core of the elliptical galaxy Messier 87. While the…”
Get full text

Variational Image Feature Extraction for the Event Horizon Telescope by Tiede, Paul, Broderick, Avery E., Palumbo, Daniel C. M.

“…Abstract Imaging algorithms form powerful analysis tools for very long baseline interferometry (VLBI) data analysis. However, these tools cannot measure…”
Get full text

Toward Determining the Number of Observable Supermassive Black Hole Shadows by Pesce, Dominic W., Palumbo, Daniel C. M., Narayan, Ramesh, Blackburn, Lindy, Doeleman, Sheperd S., Johnson, Michael D., Ma, Chung-Pei, Nagar, Neil M., Natarajan, Priyamvada, Ricarte, Angelo

“…Abstract We present estimates for the number of shadow-resolved supermassive black hole (SMBH) systems that can be detected using radio interferometers, as a…”
Get full text

Multifrequency Analysis of Favored Models for the Messier 87 Accretion Flow by Palumbo, Daniel C. M., Bauböck, Michi, Gammie, Charles F.

“…Abstract The polarized images of the supermassive black hole Messier 87* (M87*) produced by the Event Horizon Telescope (EHT) provide a direct view of the…”
Get full text

Effects of Earth’s Oblateness on Black Hole Imaging through Earth–Space and Space–Space Very Long Baseline Interferometry by Tamar, Aditya, Hudson, Ben, Palumbo, Daniel C. M.

“…Abstract Earth-based very long baseline interferometry (VLBI) has made rapid advances in imaging black holes. However, due to the limitations imposed on…”
Get full text

Left Atrial Strain Impairment Precedes Geometric Remodeling as a Marker of Post-Myocardial Infarction Diastolic Dysfunction by Kim, Jiwon, Yum, Brian, Palumbo, Maria C., Sultana, Razia, Wright, Nathaniel, Das, Mukund, You, Cindy, Moskowitz, Chaya S., Levine, Robert A., Devereux, Richard B., Weinsaft, Jonathan W.

“…The aims of this study were to test the magnitude of agreement between echocardiography (echo)- and cardiac magnetic resonance (CMR)–derived left atrial (LA)…”
Get full text

Universal interferometric signatures of a black hole's photon ring by Johnson, Michael D, Lupsasca, Alexandru, Strominger, Andrew, Wong, George N, Hadar, Shahar, Kapec, Daniel, Narayan, Ramesh, Chael, Andrew, Gammie, Charles F, Galison, Peter, Palumbo, Daniel C M, Doeleman, Sheperd S, Blackburn, Lindy, Wielgus, Maciek, Pesce, Dominic W, Farah, Joseph R, Moran, James M

“…The Event Horizon Telescope image of the supermassive black hole in the galaxy M87 is dominated by a bright, unresolved ring. General relativity predicts that…”
Get full text

Biology, Ecology, and Management of an Invasive Stink Bug, Bagrada hilaris, in North America by Palumbo, John C, Perring, Thomas M, Millar, Jocelyn G, Reed, Darcy A

“…The painted bug, Bagrada hilaris , native to eastern and southern Africa and Asia, was detected in California in 2008, and it has spread rapidly throughout…”
Get full text

The role of intralaminar damages on the delamination evolution in laminated composite structures by Russo, A., Palumbo, C., Riccio, A.

“…Delamination is a major failure mode affecting laminated composite structures. This failure mechanism, if not properly monitored, can lead to uncontrolled…”
Get full text

Prospects for the Detection of the Sgr A Photon Ring with Next-generation Event Horizon Telescope Polarimetry by Shavelle, Kaitlyn M., Palumbo, Daniel C. M.

“…Abstract The Event Horizon Telescope (EHT) has imaged two supermassive black holes, Messier 87* (M87*) and Sagittarius A* (Sgr A*), using very-long-baseline…”
Get full text

Bayesian Black Hole Photogrammetry by Chang, Dominic O., Johnson, Michael D., Tiede, Paul, Palumbo, Daniel C. M.

“…Abstract We propose an analytic dual-cone accretion model for horizon-scale images of the cores of low-luminosity active galactic nuclei, including those…”
Get full text

Key Science Goals for the Next-Generation Event Horizon Telescope by Johnson, Michael D., Akiyama, Kazunori, Blackburn, Lindy, Bouman, Katherine L., Broderick, Avery E., Cardoso, Vitor, Fender, Rob P., Fromm, Christian M., Galison, Peter, Gómez, José L., Haggard, Daryl, Lister, Matthew L., Lobanov, Andrei P., Markoff, Sera, Narayan, Ramesh, Natarajan, Priyamvada, Nichols, Tiffany, Pesce, Dominic W., Younsi, Ziri, Chael, Andrew, Chatterjee, Koushik, Chaves, Ryan, Doboszewski, Juliusz, Dodson, Richard, Doeleman, Sheperd S., Elder, Jamee, Fitzpatrick, Garret, Haworth, Kari, Houston, Janice, Issaoun, Sara, Kovalev, Yuri Y., Levis, Aviad, Lico, Rocco, Marcoci, Alexandru, Martens, Niels C. M., Nagar, Neil M., Oppenheimer, Aaron, Palumbo, Daniel C. M., Ricarte, Angelo, Rioja, María  J., Roelofs, Freek, Thresher, Ann C., Tiede, Paul, Weintroub, Jonathan, Wielgus, Maciek

“…The Event Horizon Telescope (EHT) has led to the first images of a supermassive black hole, revealing the central compact objects in the elliptical galaxy M87…”
Get full text

High glucose induces an early and transient cytoprotective autophagy in retinal Müller cells by Mecchia, A., Palumbo, C., De Luca, A., Sbardella, D., Boccaccini, A., Rossi, L., Parravano, M., Varano, M., Caccuri, A. M.

“…Purpose We investigated the autophagic response of rat Müller rMC-1 cells during a short-term high glucose challenge. Methods rMC-1 cells were maintained in 5…”
Get full text

Measuring Photon Rings with the ngEHT by Tiede, Paul, Johnson, Michael D., Pesce, Dominic W., Palumbo, Daniel C. M., Chang, Dominic O., Galison, Peter

“…General relativity predicts that images of optically thin accretion flows around black holes should generically have a “photon ring”, composed of a series of…”
Get full text

Demonstrating Photon Ring Existence with Single-baseline Polarimetry by Palumbo, Daniel C. M., Wong, George N., Chael, Andrew, Johnson, Michael D.

“…Abstract Images of supermassive black hole accretion flows contain features of both curved spacetime and plasma structure. Inferring properties of the…”
Get full text

Increased osteocyte death in multiple myeloma patients: role in myeloma-induced osteoclast formation by Giuliani, N, Ferretti, M, Bolzoni, M, Storti, P, Lazzaretti, M, Dalla Palma, B, Bonomini, S, Martella, E, Agnelli, L, Neri, A, Ceccarelli, F, Palumbo, C

“…The involvement of osteocytes in multiple myeloma (MM)-induced osteoclast (OCL) formation and bone lesions is still unknown. Osteocytes regulate bone…”
Get full text

In‐vivo evaluations of bone regenerative potential of two novel bioactive glasses by Anesi, A., Ferretti, M., Salvatori, R., Bellucci, D., Cavani, F., Di Bartolomeo, M., Palumbo, C., Cannillo, V.

“…Due to the aging of population, materials able to repair damaged tissues are needed. Among others, bioactive glasses (BGs) have attracted a lot of interest due…”
Get full text

Alfalfa vein mottling virus, a novel potyvirid infecting Medicago sativa L by Nemchinov, Lev G, Postnikova, Olga A, Wintermantel, William M, Palumbo, John C, Grinstead, Sam

“…We have recently identified a novel virus detected in alfalfa seed material. The virus was tentatively named alfalfa-associated potyvirus 1, as its genomic…”
Get full text

Compositional variation in early‐life parenting structures alters oxytocin and vasopressin 1a receptor development in prairie voles (Microtus ochrogaster) by Rogers, Forrest D., Freeman, Sara M., Anderson, Marina, Palumbo, Michelle C., Bales, Karen L.

“…Paternal absence can significantly alter bio‐behavioural development in many biparental species. This effect has generally been demonstrated by comparing the…”
Get full text