Search Results - "Perea, D."

Development and characterization of TiAlN (Ag, Cu) nanocomposite coatings deposited by DC magnetron sputtering for tribological applications by Mejía V., Hernán D., Perea, D., G., Gilberto Bejarano

“…AISI 420 stainless steel is currently used in the manufacture of surgical and dental instrumentation due to its hardenability, acceptable biocompatibility and…”
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Structural tract alterations predict downstream tau accumulation in amyloid-positive older individuals by Jacobs, Heidi I. L., Hedden, Trey, Schultz, Aaron P., Sepulcre, Jorge, Perea, Rodrigo D., Amariglio, Rebecca E., Papp, Kathryn V., Rentz, Dorene M., Sperling, Reisa A., Johnson, Keith A.

“…Animal models of Alzheimer’s disease have suggested that tau pathology propagation, facilitated by amyloid pathology, may occur along connected pathways. To…”
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Role of Photoexcitation and Field Ionization in the Measurement of Accurate Oxide Stoichiometry by Laser-Assisted Atom Probe Tomography by Devaraj, A, Colby, R, Hess, W. P, Perea, D. E, Thevuthasan, S

“…The addition of pulsed lasers to atom probe tomography (APT) extends its high spatial and mass resolution capability to nonconducting materials, such as…”
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The Origin of Star-forming Rings in S0 Galaxies by Tous, J. L., Domínguez-Sánchez, H., Solanes, J. M., Perea, J. D.

“…Spatially resolved integral field spectroscopic maps in a sample of 532 S0 galaxies from the MaNGA survey have unveiled the existence of inner rings (〈 R 〉 ∼ 1…”
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A method for site-specific and cryogenic specimen fabrication of liquid/solid interfaces for atom probe tomography by Schreiber, D.K., Perea, D.E., Ryan, J.V., Evans, J.E., Vienna, J.D.

“…•Cryogenic FIB used to produce APT specimens at a buried frozen water/solid interface.•Approach uses novel redeposition nanowelds to facilitate site-specific…”
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Validation of the Kidney Failure Risk Equation in the Colombian Population by Larrarte, C., Vesga, J., Ardila, F., Aldana, A., Perea, D., Sanabria, M.

“…Introduction. Chronic kidney disease prevention programs must identify patients at risk of early progression to provide better treatment and prolong kidney…”
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New reports, updates, and additional comments about Neobrachytherium ullumense Soria, 2001 (Litopterna, Proterotheriidae) in the Late Miocene of Uruguay and Argentina by Badin, A. C., Corona, A., Schmidt, G. I., Perea, D., Ubilla, M.

“…We describe new proterotheriid specimens from three Late Miocene lithostratigraphic units: the Camacho Formation of Uruguay and the Loma de Las Tapias and…”
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Highly Efficient Charge Separation and Collection across in Situ Doped Axial VLS-Grown Si Nanowire p–n Junctions by Mohite, A. D, Perea, D. E, Singh, S, Dayeh, S. A, Campbell, I. H, Picraux, S. T, Htoon, H

“…VLS-grown semiconductor nanowires have emerged as a viable prospect for future solar-based energy applications. In this paper, we report highly efficient…”
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Earliest Acheulian paleolandscape reveals a 1.7 million-year-old megasite at Olduvai Gorge (Tanzania) by Domínguez-Rodrigo, M., Uribelarrea, D., Diez-Martín, F., A, Mabulla, Gidna, A., Cobo-Sánchez, L., Martín-Perea, D.M., Organista, E., Barba, R., Baquedano, E.

“…FLK West (Bed II, Olduvai Gorge) contains the oldest association of Acheulian stone tools and exploitation of fauna (including megafauna) by hominins in the…”
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Flint and Quartzite: Distinguishing Raw Material Through Bone Cut Marks by Maté‐González, M. Á., Yravedra, J., Martín‐Perea, D. M., Palomeque‐González, J., San‐Juan‐Blazquez, M., Estaca‐Gómez, V., Uribelarrea, D., Álvarez‐Alonso, D., Cuartero, F., González‐Aguilera, D., Domínguez‐Rodrigo, M.

“…Since the 1980s, several experimental analyses have been able to differentiate some lithic tool types and some of their raw materials according to the…”
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Purity Evaluation of As-Prepared Single-Walled Carbon Nanotube Soot by Use of Solution-Phase Near-IR Spectroscopy by Itkis, M. E, Perea, D. E, Niyogi, S, Rickard, S. M, Hamon, M. A, Hu, H, Zhao, B, Haddon, R. C

“…We report a rapid, quantitative procedure for the evaluation of the carbonaceous purity of bulk quantities of as-prepared single-walled carbon nanotube (SWNT)…”
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New frontiers in atom probe tomography: a review of research enabled by cryo and/or vacuum transfer systems by McCarroll, I.E., Bagot, P.A.J., Devaraj, A., Perea, D.E., Cairney, J.M.

“…There has been a recent surge in the use of cryo and/or vacuum specimen preparation and transfer systems to broaden the scope of research enabled by the…”
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Insulin resistance and gray matter volume in neurodegenerative disease by Morris, J.K, Vidoni, E.D, Perea, R.D, Rada, R, Johnson, D.K, Lyons, K, Pahwa, R, Burns, J.M, Honea, R.A

“…Highlights • Insulin resistance was increased in individuals with AD and PD compared to healthy elderly subjects. • AD subjects exhibited more severe metabolic…”
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Effect of cobalt addition on the microstructural evolution, thermal stability and magnetic properties of Fe-based amorphous alloys by Parra, C., Perea C, D., Bolivar, F.J.

“…The role of cobalt and its influence on the structure, and thermal and magnetic performance of a (Fe1-xCox)77Si8B10P5 system with x = 0, 0.2 and 0.4 was…”
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The Mycotoxin De-Epoxy-Deoxynivalenol (DOM-1) Increases Endoplasmic Reticulum Stress in Ovarian Theca Cells by Reyes-Perea, Angelica D, Guerrero-Netro, Hilda M, Meza-Serrano, Europa, Estienne, Anthony, Price, Christopher A

“…Deoxynivalenol (DON) is a major mycotoxin present in animal feed and negatively affects growth and reproduction in farm species, including pigs and cattle. The…”
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Characterizing the role of brain derived neurotrophic factor genetic variation in Alzheimer's disease neurodegeneration by Honea, Robyn A, Cruchaga, Carlos, Perea, Rodrigo D, Saykin, Andrew J, Burns, Jeffrey M, Weinberger, Daniel R, Goate, Alison M

“…There is accumulating evidence that neurotrophins, like brain-derived neurotrophic factor (BDNF), may impact aging and Alzheimer's Disease. However,…”
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Comparing Learning Platform Impact on Low Vision Education for Occupational Therapists by Perea, Jaimee D, Sit, William

“…This pilot study examines the impact of face-to-face, remote, and hybrid learning platforms on satisfaction, confidence, and knowledge-application of…”
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Ion beam induced luminescence in amorphous silica: Role of the silanol group content and the ion stopping power by Bachiller-Perea, D., Jiménez-Rey, D., Muñoz-Martín, A., Agulló-López, F.

“…Comparative in situ ionoluminescence (IL) experiments using light (H, He) and heavy ions (C, Si, Br) at MeV energies have been performed on three types of…”
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Connectome-derived diffusion characteristics of the fornix in Alzheimer's disease by Perea, Rodrigo D., Rabin, Jennifer S., Fujiyoshi, Megan G., Neal, Taylor E., Smith, Emily E., Van Dijk, Koene R.A., Hedden, Trey

“…The fornix bundle is a major white matter pathway of the hippocampus. While volume of the hippocampus has been a primary imaging biomarker of Alzheimer's…”
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Protocol for the AKT-MP trial: Access to Kidney Transplantation in Minority Populations by Loor, Jamie M, Judd, Nila S, Rice, Claudia M, Perea, Diana D, Croswell, Emilee, Singh, Pooja P, Unruh, Mark, Zhu, Yiliang, Sehgal, Ashwini R, Goff, Sarah L, Bryce, Cindy L, Myaskovsky, Larissa

“…Kidney transplant (KT) is the optimal treatment for kidney failure (KF), and although completion of KT evaluation is an essential step in gaining access to…”
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