Zobrazeno 1 - 10
of 1 119
pro vyhledávání: '"J. A. Baldwin"'
Autor:
A. Descamps, B. K. Ofori-Okai, J. K. Baldwin, Z. Chen, L. B. Fletcher, S. H. Glenzer, N. J. Hartley, J. B. Hasting, D. Khaghani, M. Mo, B. Nagler, V. Recoules, R. Redmer, M. Schörner, P. Sun, Y. Q. Wang, T. G. White, E. E. McBride
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 4, Pp 931-938 (2022)
High-resolution inelastic X-ray scattering is an established technique in the synchrotron community, used to investigate collective low-frequency responses of materials. When fielded at hard X-ray free-electron lasers (XFELs) and combined with high-i
Externí odkaz:
https://doaj.org/article/ed2185a616f142ac8e0c531de7fa6854
Autor:
Thomas G Garrison, Amy E Thompson, Samantha Krause, Sara Eshleman, Juan C Fernandez-Diaz, J Dennis Baldwin, Rafael Cambranes
Publikováno v:
Progress in Physical Geography: Earth and Environment. 47:270-292
It has been well over a decade since lidar-based research began in earnest in the Maya Lowlands of southern Mexico, Guatemala, Belize, and Honduras. Most investigations have an archaeological focus, with a few integrating studies of the ancient Maya
Autor:
Mathew J. Cherukara, Reeju Pokharel, Timothy S. O’Leary, J. Kevin Baldwin, Evan Maxey, Wonsuk Cha, Jorg Maser, Ross J. Harder, Saryu J. Fensin, Richard L. Sandberg
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Identifying atomic defects during deformation is crucial to understand material response but remains challenging in three dimensions. Here, the authors couple X-ray Bragg coherent diffraction imaging and atomistic simulations to correlate a strain fi
Externí odkaz:
https://doaj.org/article/fb69c8ebe85c47c4bbbe7accd9f070aa
Autor:
Siddhartha Pathak, Nenad Velisavljevic, J. Kevin Baldwin, Manish Jain, Shijian Zheng, Nathan A. Mara, Irene J. Beyerlein
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Magnesium has attracted attention worldwide because it is the lightest structural metal. However, a high strength-to-weight ratio remains its only attribute, since an intrinsic lack of strength, ductility and low melting temperature severely
Externí odkaz:
https://doaj.org/article/fdaf9c3e80b540d2bca09e110a676697
Autor:
Gabriel M. Veith, Mathieu Doucet, Robert L. Sacci, Bogdan Vacaliuc, J. Kevin Baldwin, James F. Browning
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-15 (2017)
Abstract In this work we explore how an electrolyte additive (fluorinated ethylene carbonate – FEC) mediates the thickness and composition of the solid electrolyte interphase formed over a silicon anode in situ as a function of state-of-charge and
Externí odkaz:
https://doaj.org/article/5ea352d636964648aaeb28a2990be152
Autor:
Stavros G. Drakos, MD, PhD, Francis D. Pagani, MD, PhD, Martha S. Lundberg, PhD, J. Timothy Baldwin, PhD
Publikováno v:
JACC: Basic to Translational Science, Vol 2, Iss 3, Pp 335-340 (2017)
Summary: The medical burden of heart failure (HF) has spurred interest in clinicians and scientists to develop therapies to restore the function of a failing heart. To advance this agenda, the National Heart, Lung, and Blood Institute (NHLBI) convene
Externí odkaz:
https://doaj.org/article/6cfb2617a99249d9b6bddd528aad374d
Publikováno v:
Materials Research Letters, Vol 5, Iss 3, Pp 195-200 (2017)
Nanocrystalline materials are radiation-tolerant materials’ candidates due to their high defect sink density. Here, nanocrystalline iron films were irradiated with 10 keV helium ions in situ in a transmission electron microscope at elevated tempera
Externí odkaz:
https://doaj.org/article/0074880c21a845d189d57cef3e211d4b
Publikováno v:
Materials & Design, Vol 168, Iss , Pp - (2019)
Nanolaminates have gained much attention due to exceptional mechanical, optical, electrical and biological properties. In this work, we explore the microstructure and mechanical properties of Al-SiC co-sputtered monolayers having different compositio
Externí odkaz:
https://doaj.org/article/1a06a405a29a4c9ab437e67886f7afbd
Autor:
Michelle M. Kittleson, Amrut V. Ambardekar, Lynne W. Stevenson, Nisha A. Gilotra, Palak Shah, Gregory A. Ewald, Jennifer T. Thibodeau, Josef Stehlik, Maryse Palardy, Jerry D. Estep, Thomas M. Cascino, J. Timothy Baldwin, Neal Jeffries, Shokoufeh Khalatbari, Matheos Yosef, Wendy Taddei Peters, Blair Richards, Douglas L. Mann, Keith D. Aaronson, Garrick C. Stewart
Publikováno v:
J Heart Lung Transplant
Introduction Patients with ambulatory advanced heart failure (HF) are increasingly considered for durable mechanical circulatory support (MCS) and heart transplantation and their effective triage requires careful assessment of the clinical trajectory
Autor:
Dongheun Kim, Towfiq Ahmed, Kenneth Crossley, J. Kevin Baldwin, Sun Hae Ra Shin, Yeonhoo Kim, Chris Sheehan, Nan Li, Doug V. Pete, Henry H. Han, Jinkyoung Yoo
Publikováno v:
Nanoscale Advances. 4:1962-1969
Uniform size of Si nanowires (NWs) is highly desirable to enhance the performance of Si NW-based lithium-ion batteries. To achieve a narrow size distribution of Si NWs, the formation of bulk-like Si structures such as islands and chunks needs to be i