Results 101 to 110 of about 103,036 (328)

Effects of Mining Activities on the Release of Heavy Metals (HMs) in a Typical Mountain Headwater Region, the Qinghai-Tibet Plateau in China

International Journal of Environmental Research and Public Health, 2018
Understanding the heavy metal (HM) contamination in alpine mountain headwaters regions is important to maintaining the ecosystem stability of the basin.
Wenhao Wei, R. Ma, Ziyong Sun, Ai-guo Zhou, J. Bu, Xiang Long, Yunde Liu   +6 more
semanticscholar   +1 more source

Biofabrication of Endothelialized, Intrinsically Vascularized 3D‐Printed Recombinant Spider Silk Scaffolds

Advanced Healthcare Materials, EarlyView.
This study evaluates 3D‐printed recombinant spider silk hydrogel eADF4(C16)‐RGD in a rat AV loop model for tissue engineering. Constructs with T17b endothelial progenitor cells showed enhanced vascularization and biodegradation. Results highlight the importance of scaffold design and cellular integration in improving vascular density and overall ...
Claire M. Weinhold, Stefanie Heltmann‐Meyer, Xuen J. Ng, Thomas Scheibel, Tobias Fey, Harald Wajant, Carol Geppert, Andreas Arkudas, Dominik Steiner, Raymund E. Horch   +9 more
wiley   +1 more source

What do EEG and MRI connectivity measure? Evaluating human brain connectivity with TMS-EEG

Brain Stimulation, 2023
Recep Ozdemir, Davide Momi, Jord Vink, Debby Klooster, Bernard Chang, Alvaro Pascual-Leone, Emiliano Santarnecchi, Mouhsin Shafi   +7 more
doaj   +1 more source

Framework for a space shuttle main engine health monitoring system [PDF]

A framework developed for a health management system (HMS) which is directed at improving the safety of operation of the Space Shuttle Main Engine (SSME) is summarized.
Galinaitis, William S., Hawman, Michael W., Kamenetz, Jeffrey, Mattedi, Anita K., Tulpule, Sharayu   +4 more
core   +1 more source

Topological Interference Management with Reconfigurable Antennas

, 2016
We study the symmetric degrees-of-freedom (DoF) of partially connected interference networks under linear coding strategies at transmitters without channel state information beyond topology.
Avestimehr, Amir Salman, Lee, Jungwoo, Naderializadeh, Navid, Yang, Heecheol   +3 more
core   +1 more source

Continuous Modeling of the Mkurumudzi River Catchment in Kenya Using the HEC-HMS Conceptual Model: Calibration, Validation, Model Performance Evaluation and Sensitivity Analysis

Hydrology, 2018
The Mkurumudzi River originates in the Shimba hills and runs through Kwale County on the Kenyan Coast. Study on this river has been informed by the many economic activities that the river supports, which include sugarcane plantations, mining, tourism and
Wendso Awa Agathe Ouédraogo, J. Raude, J. Gathenya   +2 more
semanticscholar   +1 more source

An Integrated Stainless Steel‐Based Electrode for Durable Direct Natural Seawater Electrolysis

Advanced Materials, EarlyView.
We report an integrated stainless steel‐based electrode featuring Pt atomic clusters anchored on a NiFe‐LDH anticorrosive layer. By regulating interfacial water dynamics to suppress chloride attack, this hierarchical architecture achieves superior durability (over 1000 h) and energy efficiency in direct seawater electrolysis, offering a cost‐effective ...
Jiankun Li, Qilong Wu, Bingqian He, Zeyu Guan, Hongming Hong, Guoqing Zhang, Linfeng Lei, Minghui Zhu, Linzhou Zhuang, Jun Chen, Zhi Xu   +10 more
wiley   +1 more source

Interactive Unawareness Revisited

, 2005
We analyze a model of interactive unawareness introduced by Heifetz, Meier and Schipper (HMS). We consider two axiomatizations for their model, which capture different notions of validity.
Halpern, Joseph Y., Rego, Leandro C.
core   +1 more source

A Study of the Quasi-elastic (e,e'p) Reaction on $^{12}$C, $^{56}$Fe and $^{97}$Au

, 2003
We report the results from a systematic study of the quasi-elastic (e,e'p) reaction on $^{12}$C, $^{56}$Fe and $^{197}$Au performed at Jefferson Lab. We have measured nuclear transparency and extracted spectral functions (corrected for radiation) over a ...
A. Ahmidouch, A. Klein, A. Lung, A. M. Nathan, A. Mateos, B. Terburg, B. Zeidman, B. Zihlmann, C. Armstrong, C. Bochna, C. Cothran, C. Jackson, C. Jones, C. Keppel, C. Salgado, C. Williamson, C. Yan, D. Abbott, D. Beatty, D. Day, D. DeSchepper, D. Dutta, D. F. Geesaman, D. J. Mack, D. Koltenuk, D. Meekins, D. Potterveld, D. van Westrum, E. Beise, E. Belz, E. E. W. Bruins, E. Kinney, F. Duncan, F. G. Perey, G. Niculescu, H. Breuer, H. E. Jackson, H. Gao, H. Mkrtchyan, H. T. Fortune, I. Niculescu, J. Arrington, J. Arrington, J. Cha, J. D. Walecka, J. Dunne, J. J. Kelly, J. J. Kelly, J. Martin, J. Mitchell, J. O. Hansen, J. P. Schiffer, J. Reinhold, J. W. Price, J. Yu, J.-C. Yang, J.-E. Ducret, K. A. Assamagan, K. Bailey, K. Beard, K. McFarlane, L. Kramer, L. Tang, M. A. Miller, M. Gari, M. Khandaker, N. Chant, O. K. Baker, P. E. Bosted, P. Guèye, P. Markowitz, P. Stoler, R. Carlini, R. E. Segel, R. Ent, R. Gilman, R. Hofstadter, R. J. Holt, R. Madey, R. Milner, R. Mohring, R. Suleiman, S. Barrow, S. Beedoe, S. Danagoulian, S. Frullani, S. Kaufman, S. Wood, T. Eden, T. G. O’Neill, T. P. Welch, Ts. A. Amatuoni, V. Frolov, V. Tadevosyan, W. Hinton, W. J. Cummings, W. Kim, W. Lorenzon, W. Zhao   +98 more
core   +1 more source

Breaking the 2‐nm Barrier in Hard Disk Drives Using Monolayer Amorphous Carbon Overcoats

Advanced Materials, EarlyView.
The rapid growth of AI has increased demand for large‐scale data storage, making HDDs indispensable in data centers. Increasing areal storage density is crucial, but limited by the traditional carbon overcoats (COC). Monolayer amorphous carbon (MAC) offers a superior alternative.
Hongji Zhang, Artem K. Grebenko, Dmitrii Litvinov, Wenwen Zheng, Konstantin V. Iakoubovskii, Sergey Y. Grebenchuk, Anna Makarova, Alexander Fedorov, Andrei Starkov, Carlo M. Orofeo, Denis V. Vyalikh, Mario Lanza, Maciej Koperski, Kostya S. Novoselov, Chee‐Tat Toh, Barbaros Ӧzyilmaz   +15 more
wiley   +1 more source