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Showing 1 to 12 of 622 entries
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CollectiveTeach: A System To Generate And Sequence Web-Annotated Lesson Plans

lesson plans

Venkataraman A.
GSID: fSB-vJucoN0J
R Ranawat, A Venkataraman… - ACM SIGCAS Conference …, 2021 - dl.acm.org

… We observe that CollectiveTeach achieves high precision across lesson plans in all courses. The second phase (E2) involves a user study with 10 participants who evaluate lesson plans generated by the system on metrics of appropriateness, reliability and...

Single-molecule conductance in atomically precise germanium wires.

Journal of the American Chemical Society

Su TA, Li H, Zhang V, Neupane M, Batra A, Klausen RS, Kumar B, Steigerwald ML, Venkataraman L, Nuckolls C.
PMID: 26373928
J Am Chem Soc. 2015 Sep 30;137(38):12400-5. doi: 10.1021/jacs.5b08155. Epub 2015 Sep 16.

While the electrical conductivity of bulk-scale group 14 materials such as diamond carbon, silicon, and germanium is well understood, there is a gap in knowledge regarding the conductivity of these materials at the nano and molecular scales. Filling this...

Paediatric electronic infusion calculator: An intervention to eliminate infusion errors in paediatric critical care.

Journal of the Intensive Care Society

Venkataraman A, Siu E, Sadasivam K.
PMID: 28979513
J Intensive Care Soc. 2016 Nov;17(4):290-294. doi: 10.1177/1751143716644456. Epub 2016 May 06.

INTRODUCTION: Medication errors, including infusion prescription errors are a major public health concern, especially in paediatric patients. There is some evidence that electronic or web-based calculators could minimise these errors.AIMS: To evaluate the impact of an electronic infusion calculator...

Response to "Comment on 'Isolating the non-polar contributions to the intermolecular potential for water-alkane interactions"' [J. Chem. Phys. 144, 137101 (2016)].

The Journal of chemical physics

Asthagiri D, Ballal D, Venkataraman P, Fouad WA, Cox KR, Chapman WG.
PMID: 27059591
J Chem Phys. 2016 Apr 07;144(13):137102. doi: 10.1063/1.4944979.

No abstract available.

Silane and Germane Molecular Electronics.

Accounts of chemical research

Su TA, Li H, Klausen RS, Kim NT, Neupane M, Leighton JL, Steigerwald ML, Venkataraman L, Nuckolls C.
PMID: 28345881
Acc Chem Res. 2017 Apr 18;50(4):1088-1095. doi: 10.1021/acs.accounts.7b00059. Epub 2017 Mar 27.

This Account provides an overview of our recent efforts to uncover the fundamental charge transport properties of Si-Si and Ge-Ge single bonds and introduce useful functions into group 14 molecular wires. We utilize the tools of chemical synthesis and...

Stability analysis and simulations of coupled bulk-surface reaction-diffusion systems.

Proceedings. Mathematical, physical, and engineering sciences

Madzvamuse A, Chung AH, Venkataraman C.
PMID: 25792948
Proc Math Phys Eng Sci. 2015 Mar 08;471(2175):20140546. doi: 10.1098/rspa.2014.0546.

In this article, we formulate new models for coupled systems of bulk-surface reaction-diffusion equations on stationary volumes. The bulk reaction-diffusion equations are coupled to the surface reaction-diffusion equations through linear Robin-type boundary conditions. We then state and prove the...

Ultrafast Bidirectional Charge Transport and Electron Decoherence at Molecule/Surface Interfaces: A Comparison of Gold, Graphene, and Graphene Nanoribbon Surfaces.

Nano letters

Adak O, Kladnik G, Bavdek G, Cossaro A, Morgante A, Cvetko D, Venkataraman L.
PMID: 26574713
Nano Lett. 2015 Dec 09;15(12):8316-21. doi: 10.1021/acs.nanolett.5b03962. Epub 2015 Nov 20.

We investigate bidirectional femtosecond charge transfer dynamics using the core-hole clock implementation of resonant photoemission spectroscopy from 4,4'-bipyridine molecular layers on three different surfaces: Au(111), epitaxial graphene on Ni(111), and graphene nanoribbons. We show that the lowest unoccupied molecular...

Solvent-dependent conductance decay constants in single cluster junctions.

Chemical science

Choi B, Capozzi B, Ahn S, Turkiewicz A, Lovat G, Nuckolls C, Steigerwald ML, Venkataraman L, Roy X.
PMID: 28660043
Chem Sci. 2016 Apr 21;7(4):2701-2705. doi: 10.1039/c5sc02595h. Epub 2016 Jan 11.

Single-molecule conductance measurements have focused primarily on organic molecular systems. Here, we carry out scanning tunneling microscope-based break-junction measurements on a series of metal chalcogenide Co

Knowledge and theme discovery across very large biological data sets using distributed queries: a prototype combining unstructured and structured data.

PloS one

Mudunuri US, Khouja M, Repetski S, Venkataraman G, Che A, Luke BT, Girard FP, Stephens RM.
PMID: 24312478
PLoS One. 2013 Dec 02;8(12):e80503. doi: 10.1371/journal.pone.0080503. eCollection 2013.

As the discipline of biomedical science continues to apply new technologies capable of producing unprecedented volumes of noisy and complex biological data, it has become evident that available methods for deriving meaningful information from such data are simply not...

EXPLORING FUNCTIONAL CONNECTIVITY IN FMRI VIA CLUSTERING.

Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing. ICASSP (Conference)

Venkataraman A, Van Dijk KR, Buckner RL, Golland P.
PMID: 26028993
Proc IEEE Int Conf Acoust Speech Signal Process. 2009 Apr;2009:441-444. doi: 10.1109/ICASSP.2009.4959615.

In this paper we investigate the use of data driven clustering methods for functional connectivity analysis in fMRI. In particular, we consider the K-Means and Spectral Clustering algorithms as alternatives to the commonly used Seed-Based Analysis. To enable clustering...

Vertebrate Hosts as Islands: Dynamics of Selection, Immigration, Loss, Persistence, and Potential Function of Bacteria on Salamander Skin.

Frontiers in microbiology

Loudon AH, Venkataraman A, Van Treuren W, Woodhams DC, Parfrey LW, McKenzie VJ, Knight R, Schmidt TM, Harris RN.
PMID: 27014249
Front Microbiol. 2016 Mar 16;7:333. doi: 10.3389/fmicb.2016.00333. eCollection 2016.

Skin bacterial communities can protect amphibians from a fungal pathogen; however, little is known about how these communities are maintained. We used a neutral model of community ecology to identify bacteria that are maintained on salamanders by selection or...

Parenteral nutrition support: Beyond gut feeling? Quality control study of parenteral nutrition practices in a Tertiary Care Hospital.

Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine

Ramakrishnan N, Shankar B, Ranganathan L, Daphnee DK, Bharadwaj A, Venkataraman R.
PMID: 26955215
Indian J Crit Care Med. 2016 Jan;20(1):36-9. doi: 10.4103/0972-5229.173687.

BACKGROUND: Enteral nutrition (EN) is preferred over parenteral nutrition (PN) in hospitalized patients based on International consensus guidelines. Practice patterns of PN in developing countries have not been documented.OBJECTIVES: To assess practice pattern and quality of PN support in...

Showing 1 to 12 of 622 entries