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Showing 1 to 12 of 164 entries
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EDU-STEM-Equity and Diversity in Undergraduate STEM (RCN-UBE Introduction)

Minority STEM

Ballen C, Cotner S, Harshman J.
GSID: HCq-v7d1l5oJ
S Cotner, C Ballen, R Robnett, J Harshman… - 2023 - qubeshub.org

… The EDU-STEM network coordinates teaching and research … for women and minorities in STEM disciplines (initially … familiar with barriers to inclusion in STEM, and can apply evidence-…

Seeing through the lens of social justice: A threshold for engineering

engineering education

Kabo J, Baillie C.
GSID: r_lSM_EhXbsJ
J Kabo, C Baillie - European Journal of Engineering Education, 2009 - Taylor & Francis

… justice as a lens for looking at engineering. We have used an adapted phenomenographic … threshold, thereby contributing to the development of this aspect of engineering education. … to include this type of ethics in engineering education. One...

Attenuated total reflectance Fourier-transform infrared spectroscopic investigation of silicon heterojunction solar cells.

The Review of scientific instruments

Holovský J, De Wolf S, Jiříček P, Ballif C.
PMID: 26233357
Rev Sci Instrum. 2015 Jul;86(7):073108. doi: 10.1063/1.4926749.

Silicon heterojunction solar cells critically depend on the detailed properties of their amorphous/crystalline silicon interfaces. We report here on the use of attenuated total reflectance Fourier-transform infrared (ATR-FTIR) spectroscopy to gain precise insight into the vibrational properties of the...

Solar Hydrogen Production by Amorphous Silicon Photocathodes Coated with a Magnetron Sputter Deposited Mo2C Catalyst.

Journal of the American Chemical Society

Morales-Guio CG, Thorwarth K, Niesen B, Liardet L, Patscheider J, Ballif C, Hu X.
PMID: 26005904
J Am Chem Soc. 2015 Jun 10;137(22):7035-8. doi: 10.1021/jacs.5b03417. Epub 2015 May 27.

Coupling of Earth-abundant hydrogen evolution catalysts to photoabsorbers is crucial for the production of hydrogen fuel using sunlight. In this work, we demonstrate the use of magnetron sputtering to deposit Mo2C as an efficient hydrogen evolution reaction catalyst onto...

High-Precision Half-Life Measurements for the Superallowed β^{+} Emitter ^{10}C: Implications for Weak Scalar Currents.

Physical review letters

Dunlop MR, Svensson CE, Ball GC, Grinyer GF, Leslie JR, Andreoiu C, Austin RA, Ballast T, Bender PC, Bildstein V, Diaz Varela A, Dunlop R, Garnsworthy AB, Garrett PE, Hackman G, Hadinia B, Jamieson DS, Laffoley AT, MacLean AD, Miller DM, Mills WJ, Park J, Radich AJ, Rajabali MM, Rand ET, Unsworth C, Valencik A, Wang ZM, Zganjar EF.
PMID: 27176517
Phys Rev Lett. 2016 Apr 29;116(17):172501. doi: 10.1103/PhysRevLett.116.172501. Epub 2016 Apr 28.

Precision measurements of superallowed Fermi β-decay transitions, particularly for the lightest superallowed emitters ^{10}C and ^{14}O, set stringent limits on possible scalar current contributions to the weak interaction. In the present work, a discrepancy between recent measurements of the...

Precise half-life measurement for the superallowed 0(+)-->0(+) beta emitter (74)Rb: first results from the new radioactive beam facility (ISAC) at TRIUMF.

Physical review letters

Ball GC, Bishop S, Behr JA, Boisvert GC, Bricault P, Cerny J, D'Auria JM, Dombsky M, Hardy JC, Iacob V, Leslie JR, Lindner T, Macdonald JA, Mak HB, Moltz DM, Powell J, Savard G, Towner IS.
PMID: 11290166
Phys Rev Lett. 2001 Feb 19;86(8):1454-7. doi: 10.1103/PhysRevLett.86.1454.

Presently, the world data for superallowed beta decay leads to a result in disagreement (at the 98% confidence level) with the predictions of the minimal standard model for the unitarity of the Cabibbo-Kobayashi-Maskawa matrix. Precise data for the superallowed...

Ferrocenyl monophosphine ligands: synthesis and applications in the Suzuki-Miyaura coupling of aryl chlorides.

The Journal of organic chemistry

Baillie C, Zhang L, Xiao J.
PMID: 15498017
J Org Chem. 2004 Oct 29;69(22):7779-82. doi: 10.1021/jo048963u.

Ferrocenyl monophosphine ligands have been developed by a method based on palladium-catalyzed Suzuki-Miyaura coupling. The modular procedure creates a rapid synthesis of phosphines with diverse properties. The electron-rich phosphines have been successfully applied to the Suzuki-Miyaura coupling of activated...

Speech delays and behavioral problems are the predominant features in individuals with developmental delays and 16p11.2 microdeletions and microduplications.

Journal of neurodevelopmental disorders

Rosenfeld JA, Coppinger J, Bejjani BA, Girirajan S, Eichler EE, Shaffer LG, Ballif BC.
PMID: 21731881
J Neurodev Disord. 2010 Mar;2(1):26-38. doi: 10.1007/s11689-009-9037-4.

Microdeletions and microduplications encompassing a ~593-kb region of 16p11.2 have been implicated as one of the most common genetic causes of susceptibility to autism/autism spectrum disorder (ASD). We report 45 microdeletions and 32 microduplications of 16p11.2, representing 0.78% of...

Comparative analysis of copy number detection by whole-genome BAC and oligonucleotide array CGH.

Molecular cytogenetics

Neill NJ, Torchia BS, Bejjani BA, Shaffer LG, Ballif BC.
PMID: 20587050
Mol Cytogenet. 2010 Jun 29;3:11. doi: 10.1186/1755-8166-3-11.

BACKGROUND: Microarray-based comparative genomic hybridization (aCGH) is a powerful diagnostic tool for the detection of DNA copy number gains and losses associated with chromosome abnormalities, many of which are below the resolution of conventional chromosome analysis. It has been...

Comparison and optimization of randomly textured surfaces in thin-film solar cells.

Optics express

Rockstuhl C, Fahr S, Bittkau K, Beckers T, Carius R, Haug FJ, Söderström T, Ballif C, Lederer F.
PMID: 21165064
Opt Express. 2010 Sep 13;18:A335-41. doi: 10.1364/OE.18.00A335.

Using rigorous diffraction theory we investigate the scattering properties of various random textures currently used for photon management in thin-film solar cells. We relate the haze and the angularly resolved scattering function of these cells to the enhancement of...

Investigation of TBR1 Hemizygosity: Four Individuals with 2q24 Microdeletions.

Molecular syndromology

Traylor RN, Dobyns WB, Rosenfeld JA, Wheeler P, Spence JE, Bandholz AM, Bawle EV, Carmany EP, Powell CM, Hudson B, Schultz RA, Shaffer LG, Ballif BC.
PMID: 23112752
Mol Syndromol. 2012 Sep;3(3):102-112. doi: 10.1159/000342008. Epub 2012 Aug 23.

TBR1 encodes a transcription factor with critical roles in corticogenesis, including cortical neuron migration and axon pathfinding, establishment of regional and laminar identity of cortical neurons, and control of glutamatergic neuronal cell fate. Based upon TBR1's role in cortical...

Long-term efficacy, safety and durability of Juvéderm® XC.

Clinical, cosmetic and investigational dermatology

Ballin AC, Cazzaniga A, Brandt FS.
PMID: 23946665
Clin Cosmet Investig Dermatol. 2013 Aug 05;6:183-9. doi: 10.2147/CCID.S33568. eCollection 2013.

Over the last decade, there has been increasing interest in minimally invasive cosmetic treatments, especially for facial rejuvenation. Next to botulinum toxin injection, the injection of soft tissue fillers is the second most frequent minimally invasive procedure performed in...

Showing 1 to 12 of 164 entries