Index Catalog // Arch : Northwestern University Institutional Repository

Description:: A very active area of materials research is to devise methods that use machine learning to automatically extract predictive models from existing materials data. While prior examples have demonstrated successful models for some applications, many more applications exist where machine learning can make a strong impact. To enable faster development...
Keyword:: computational methods, materials for energy and catalysis, and glasses
Creator:: Alok Choudhary, Logan Ward, Christopher Wolverton, and Ankit Agrawal
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-08-26
Resource Type:: Article

Description:: US surveillance of sexually transmitted diseases (STDs) is often delayed and incomplete which creates missed opportunities to identify and respond to trends in disease. Internet search engine data has the potential to be an efficient, economical and representative enhancement to the established surveillance system. Google Trends allows the download of...
Keyword:: bacterial infection and epidemiology
Creator:: Supriya D. Mehta, Tarek Mikati, and Amy K. Johnson
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-11-09
Resource Type:: Article

Description:: Electronic and vibrational correlations report on the dynamics and structure of molecular species, yet revealing these correlations experimentally has proved extremely challenging. Here, we demonstrate a method that probes correlations between states within the vibrational and electronic manifold with quantum coherence selectivity. Specifically, we measure a fully coherent four-dimensional spectrum...
Keyword:: Raman spectroscopy, nonlinear optics, and Chemical Physics
Creator:: Austin P. Spencer, William O. Hutson, and Elad Harel
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2017-03-17
Resource Type:: Article
Alternate Identifier:: doi:10.1038/ncomms14732

Description:: The broad-based implementation of thermoelectric materials in converting heat to electricity hinges on the achievement of high conversion efficiency. Here we demonstrate a thermoelectric figure of merit ZT of 2.5 at 923 K by the cumulative integration of several performance-enhancing concepts in a single material system. Using non-equilibrium processing we show...
Keyword:: Inorganic chemistry, Thermoelectrics, and Electronic properties and materials
Creator:: Gangjian Tan, Hang Chi, Chris Wolverton, Li-Dong Zhao, Ctirad Uher, Fengyuan Shi, Shiqiang Hao, Xiaomi Zhang, Mercouri G. Kanatzidis, and Vinayak P. Dravid
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-07-07
Resource Type:: Article

Description:: Compressive sensing allows signals to be efficiently captured by exploiting their inherent sparsity. Here we implement sparse sampling to capture the electronic structure and ultrafast dynamics of molecular systems using phase-resolved 2D coherent spectroscopy. Until now, 2D spectroscopy has been hampered by its reliance on array detectors that operate in...
Keyword:: compressive sensing
Creator:: Boris Spokoyny, Supratim Ray, Austin P. Spencer, Fahad Sarvari, and Elad Harel
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-01-25
Resource Type:: Article

Description:: The endothelial cell (EC) lining of the pulmonary vascular system forms a semipermeable barrier between blood and the interstitium and regulates various critical biochemical functions. Collectively, it represents a prototypical biomechanical system, where the complex hierarchical architecture, from the molecular scale to the cellular and tissue level, has an intimate...
Keyword:: scanning transmission electron microscopy, endothelial, fluorescence microscopy, biomechanical, and semipermeable
Creator:: Joe G. N. Garcia, Vinayak P. Dravid, Steven M. Dudek, Reiner Bleher, Xin Wang, Gajendra S. Shekhawat, and Mary E. Brown
Depositor:: Roger Shaw Williams
Owner:: Chris Diaz
Publisher:: Springer Nature
Language:: English
Date Uploaded:: 03/13/2017
Date Modified:: 05/08/2017
Date Created:: 2015-06-18
Resource Type:: Article
Alternate Identifier:: 10.1038/srep11097 (2015)

Description:: Recent studies in quantum biology suggest that quantum mechanics help us to explore quantum processes in biological system. Here, we demonstrate generation of photon pairs through spontaneous four-wave mixing process in naturally occurring fluorescent proteins. We develop a general empirical method for analyzing the relative strength of nonlinear optical interaction...
Keyword:: quantum biology
Creator:: Prem Kumar, Yuping Huang, Siyuan Shi, Abu Thomas, Neil V. Corzo, and Kim Fook Lee
Depositor:: Joe Ellison
Owner:: Chris Diaz
Publisher:: Springer Nature
Language:: English
Date Uploaded:: 03/13/2017
Date Modified:: 05/08/2017
Date Created:: 2016-04-14
Resource Type:: Article

Description:: The mechanisms underlying the discovery of abstract rules like those found in natural language may be evolutionarily tuned to speech, according to previous research. When infants hear speech sounds, they can learn rules that govern their combination, but when they hear non-speech sounds such as sine-wave tones, they fail to...
Keyword:: speech, abstract rule learning, and infant learning
Creator:: Brock Ferguson and Casey Lew-Williams
Depositor:: Anne E Zald
Owner:: Chris Diaz
Publisher:: Springer Nature
Language:: English
Date Uploaded:: 03/13/2017
Date Modified:: 05/08/2017
Date Created:: 2016-05-06
Resource Type:: Article

LIBRARIES | ARCH