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Predicting students' grades in computer science courses based on complexity measures of teacher's lecture notes

science curriculum

Etzkorn L.
GSID: oWrKPkVyBdQJ
KJ Keen, L Etzkorn - Journal of Computing Sciences in Colleges, 2009 - dl.acm.org

In the past, predicting students grades has been done primarily by looking at students past test scores, at their history [1, 2], by looking at their current notes and/or their note taking …

Quantum Brownian Motion at Strong Dissipation Probed by Superconducting Tunnel Junctions.

Physical review letters

Jäck B, Senkpiel J, Etzkorn M, Ankerhold J, Ast CR, Kern K.
PMID: 29053289
Phys Rev Lett. 2017 Oct 06;119(14):147702. doi: 10.1103/PhysRevLett.119.147702. Epub 2017 Oct 04.

We have investigated the phase dynamics of a superconducting tunnel junction at ultralow temperatures in the presence of high damping, where the interaction with environmental degrees of freedom represents the leading energy scale. In this regime, theory predicts the...

Design and Enantioselective Synthesis of a Peptidomimetic of the Turn in the Helix-Turn-Helix DNA-Binding Protein Motif.

The Journal of organic chemistry

Travins JM, Etzkorn FA.
PMID: 11671976
J Org Chem. 1997 Nov 28;62(24):8387-8393. doi: 10.1021/jo971077h.

A peptidomimetic of the turn in the helix-turn-helix (HTH) motif of DNA-binding proteins was designed and synthesized. Conformational constraint was achieved by an unusual linking of two amino acids with a side chain carbon-carbon bond. A phenyl ring provides...

Cyclophilin Inhibition by a (Z)-Alkene cis-Proline Mimic.

The Journal of organic chemistry

Hart SA, Etzkorn FA.
PMID: 11674392
J Org Chem. 1999 Apr 30;64(9):2998-2999. doi: 10.1021/jo990409a.

No abstract available.

Viscous behavior in a quasi-1D fractal cluster glass.

Physical review letters

Etzkorn SJ, Hibbs W, Miller JS, Epstein AJ.
PMID: 12443502
Phys Rev Lett. 2002 Nov 11;89(20):207201. doi: 10.1103/PhysRevLett.89.207201. Epub 2002 Oct 23.

The spin glass transition of a quasi-1D organic-based magnet ([MnTPP][TCNE]) is explored using both ac and dc measurements. A scaling analysis of the ac susceptibility shows a spin glass transition near 4 K, with a viscous decay of the...

anti-Tricyclo-[4.2.1.1]deca-3,7-diene-9,10-dione.

Acta crystallographica. Section E, Structure reports online

Gidaly MP, Harris AD, Amado-Sierra Mdel R, Jones DS, Etzkorn M.
PMID: 21582463
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 11;65:o729. doi: 10.1107/S1600536809005844.

The title compound, C(10)H(8)O(2), is a precursor to an unusual bis-homoaromatic dication and to heterodiamantanes and other oxa-cage compounds. Two independent mol-ecules, each of which is situated on a center of symmetry, comprise the unit cell. Both mol-ecules are...

BIOPSY 1-2-3 in Dermatologic Surgery: Improving Smartphone use to Avoid Wrong-Site Surgery.

Technology and innovation

Highsmith JT, Weinstein DA, Highsmith MJ, Etzkorn JR.
PMID: 28066529
Technol Innov. 2016 Sep;18(2):203-206. doi: 10.21300/18.2-3.2016.203.

The smartphone has become a ubiquitous tool in modern culture. Given the current high quality of smartphone cameras, they should be considered a valuable tool for the dermatologic surgeon in the pre-operative consultation. The purpose of this technical note...

anti-1',6',7',8',9',14',15',16'-Octa-chloro-dispiro-[1,3-dioxolane-2,17'-penta-cyclo-[12.2.1.1.0.0]octa-decane-18',2''-1,3-dioxolane]-7',15'-diene.

Acta crystallographica. Section E, Structure reports online

Tenbusch ME, Brooker MD, Timmerman JC, Jones DS, Etzkorn M.
PMID: 21588218
Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 03;66:o1882. doi: 10.1107/S1600536810024669.

The title compound, C(22)H(20)Cl(8)O(4), was prepared as part of the synthesis of precursors for the preparation of fluorinated mol-ecular tweezers. The mol-ecule sits on an inversion center, thus requiring that the cyclo-octane ring adopt a chair conformation.

Direct oxidation of azides to nitro compounds.

Angewandte Chemie (International ed. in English)

Prakash GK, Etzkorn M.
PMID: 14694468
Angew Chem Int Ed Engl. 2004 Jan;43(1):26-8. doi: 10.1002/anie.200301710.

No abstract available.

Dynamical Coulomb Blockade as a Local Probe for Quantum Transport.

Physical review letters

Senkpiel J, Klöckner JC, Etzkorn M, Dambach S, Kubala B, Belzig W, Yeyati AL, Cuevas JC, Pauly F, Ankerhold J, Ast CR, Kern K.
PMID: 32357030
Phys Rev Lett. 2020 Apr 17;124(15):156803. doi: 10.1103/PhysRevLett.124.156803.

Quantum fluctuations are imprinted with valuable information about transport processes. Experimental access to this information is possible, but challenging. We introduce the dynamical Coulomb blockade (DCB) as a local probe for fluctuations in a scanning tunneling microscope (STM) and...

Compliance with sentinel lymph node biopsy guidelines for invasive melanomas treated with Mohs micrographic surgery.

Cancer

MacArthur KM, Baumann BC, Sobanko JF, Etzkorn JR, Shin TM, Higgins HW, Giordano CN, McMurray SL, Krausz A, Newman JG, Rajasekaran K, Cannady SB, Brody RM, Karakousis GC, Miura JT, Cohen JV, Amaravadi RK, Mitchell TC, Schuchter LM, Miller CJ.
PMID: 34292585
Cancer. 2021 Oct 01;127(19):3591-3598. doi: 10.1002/cncr.33651. Epub 2021 Jul 22.

BACKGROUND: Sentinel lymph node biopsy (SLNB) has not been studied for invasive melanomas treated with Mohs micrographic surgery using frozen-section MART-1 immunohistochemical stains (MMS-IHC). The primary objective of this study was to assess the accuracy and compliance with National...

Utility of Dermal Wound Matrices Compared with Local-Tissue Rearrangement and Free Flap Reconstruction for Oncologic Scalp Wounds: A Multidisciplinary Dual Matched-Pair Analysis.

Plastic and reconstructive surgery

Othman S, Shakir S, Azoury SC, Lukowiak T, Shin TM, Sobanko JF, Miller CJ, Etzkorn JR, Fischer JP, Kovach SJ.
PMID: 34905752
Plast Reconstr Surg. 2021 Dec 13; doi: 10.1097/PRS.0000000000008774. Epub 2021 Dec 13.

BACKGROUND: Local tissue rearrangement, free flap reconstruction, and Bilayer Wound Matrix represent reconstructive modalities for coverage of scalp defects; however, preferred indications are less clear. The authors aimed to evaluate the efficacy of these interventions.METHODS: A retrospective review (2008...

Showing 1 to 12 of 57 entries