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Showing 1 to 12 of 79 entries
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Implementing iPads in the inclusive classroom setting

classroom instruction

Hall C, Maich K.
GSID: JRSouHX9uDcJ
K Maich, C Hall - Intervention in School and Clinic, 2016 - journals.sagepub.com

This column provides practical suggestions to help guide teachers in utilizing classroom sets of iPads. Following a brief introduction to tablet technology in inclusive classrooms and the …

On the regiochemical differences between Pd-catalyzed heterocyclization-allylation and -arylation reactions of alkynylbenzamides: preparation of 4-allyl-isochromen-1-imines and computational study.

Organic & biomolecular chemistry

Álvarez R, Vilar U, Madich Y, Aurrecoechea JM.
PMID: 28979956
Org Biomol Chem. 2017 Oct 18;15(40):8594-8605. doi: 10.1039/c7ob02117h.

The Pd(0)-catalyzed cyclization-allylation reactions of 2-alkynylbenzamides proceed with high regioselectivity to afford the 6-endo-cyclization-derived products 4-allyl-isochromen-1-imines. DFT calculations have been performed on this and the related arylation reaction, that has been reported to afford the products corresponding to an...

Erratum: Damage-free vibrational spectroscopy of biological materials in the electron microscope.

Nature communications

Rez P, Aoki T, March K, Gur D, Krivanek OL, Dellby N, Lovejoy TC, Wolf SG, Cohen H.
PMID: 27143477
Nat Commun. 2016 May 04;7:11592. doi: 10.1038/ncomms11592.

No abstract available.

Displacement of ethene from the decamethyltitanocene-ethene complex with internal alkynes, substituent-dependent alkyne-to-allene rearrangement, and the electronic transition relevant to the back-bonding interaction.

Dalton transactions (Cambridge, England : 2003)

Pinkas J, Gyepes R, Císařová I, Kubišta J, Horáček M, Mach K.
PMID: 25791134
Dalton Trans. 2015 Apr 28;44(16):7276-91. doi: 10.1039/c5dt00351b.

The titanocene-ethene complex [Ti(II)(η(2)-C2H4)(η(5)-C5Me5)2] (1) with simple internal alkynes R(1)C≡CR(2) gives complexes [Ti(II)(η(2)-R(1)C≡CR(2))(η(5)-C5Me5)2] {R(1), R(2): Ph, Ph (3), Ph, Me (4), Me, SiMe3 (5), Ph, SiMe3 (6), t-Bu, SiMe3 (7), and SiMe3, SiMe3 (8). In contrast, alkynes with R(1)...

Modeling non-hereditary mechanisms of Alzheimer disease during apoptosis in yeast.

Microbial cell (Graz, Austria)

Braun RJ, Sommer C, Leibiger C, Gentier RJ, Dumit VI, Paduch K, Eisenberg T, Habernig L, Trausinger G, Magnes C, Pieber T, Sinner F, Dengjel J, Leeuwen FW, Kroemer G, Madeo F.
PMID: 28357285
Microb Cell. 2015 Mar 20;2(4):136-138. doi: 10.15698/mic2015.04.199.

Impaired protein degradation and mitochondrial dysfunction are believed to contribute to neurodegenerative disorders, including Alzheimer disease (AD). In patients suffering from non-hereditary AD, UBB

A simple and versatile one-pot synthesis of meso-substituted trans-A2B-corroles.

The Journal of organic chemistry

Gryko DT, Jadach K.
PMID: 11397163
J Org Chem. 2001 Jun 15;66(12):4267-75. doi: 10.1021/jo010146w.

We have developed a new methodology that affords regioisomerically pure trans-A2B-corroles. The corrole formation reaction involves the acid-catalyzed condensation of a dipyrromethane and an aldehyde followed by oxidation with DDQ. Optimal conditions for the condensation were identified after examining...

[Michael Balint and his conceptions of medical education of physicians for effectiveness in working with patients].

Przeglad lekarski

Mausch K.
PMID: 9591459
Przegl Lek. 1997;54(12):875-6.

The paper presents conception of the education of students and physicians in the Balint's group. The most important is the Balint's idea is to present fundamental relations between the physician and the patient. A therapeutic effect is the result...

[Mu-1kappa2O,O':2(eta5)-Cyclopentadienylcarboxylato][2(eta5)-diphenylphosphinocyclopentadienyl]bis[1,1(eta5)-tetramethylcyclopentadienyl]iron(II)titanium(III).

Acta crystallographica. Section C, Crystal structure communications

Mach K, Kubista J, Císarová I, Stepnicka P.
PMID: 11828098
Acta Crystallogr C. 2002 Feb;58:m116-8. doi: 10.1107/s0108270101019370. Epub 2002 Jan 23.

Reacting stoichiometric amounts of 1-(diphenylphosphino)ferrocenecarboxylic acid and [Ti(eta(5)-C(5)HMe(4))(2)(eta(2)-Me(3)SiC[triple-bond]CSiMe(3))] produced the title carboxylatotitanocene complex, [[mu-1kappa(2)O,O':2(eta(5))-C(5)H(4)CO(2)][2(eta(5))-C(5)H(4)P(C(6)H(5))(2)][1(eta(5))-C(5)H(CH(3))(4)](2)Fe(II)Ti(III)] or [FeTi(C(9)H(13))(2)(C(6)H(4)O(2))(C(17)H(14)P)]. The angle subtended by the Ti/O/O' plane, where O and O' are the donor atoms of the kappa(2)-carboxylate group, and the plane of...

Atomic configuration of nitrogen-doped single-walled carbon nanotubes.

Nano letters

Arenal R, March K, Ewels CP, Rocquefelte X, Kociak M, Loiseau A, Stéphan O.
PMID: 25157857
Nano Lett. 2014 Oct 08;14(10):5509-16. doi: 10.1021/nl501645g. Epub 2014 Sep 08.

Having access to the chemical environment at the atomic level of a dopant in a nanostructure is crucial for the understanding of its properties. We have performed atomically resolved electron energy-loss spectroscopy to detect individual nitrogen dopants in single-walled...

Intentional polarity conversion of AlN epitaxial layers by oxygen.

Scientific reports

Stolyarchuk N, Markurt T, Courville A, March K, Zúñiga-Pérez J, Vennéguès P, Albrecht M.
PMID: 30237522
Sci Rep. 2018 Sep 20;8(1):14111. doi: 10.1038/s41598-018-32489-w.

Nitride materials (AlN, GaN, InN and their alloys) are commonly used in optoelectronics, high-power and high-frequency electronics. Polarity is the essential characteristic of these materials: when grown along c-direction, the films may exhibit either N- or metal-polar surface, which...

The influence of surfaces and interfaces on high spatial resolution vibrational EELS from SiO2.

Microscopy (Oxford, England)

Venkatraman K, Rez P, March K, Crozier PA.
PMID: 29401291
Microscopy (Oxf). 2018 Mar 01;67:i14-i23. doi: 10.1093/jmicro/dfy003.

High-resolution monochromated electron energy-loss spectroscopy has the potential to map vibrational modes at nanometer resolution. Using the SiO2/Si interface as a test case, we observe an initial drop in the SiO2 vibrational signal when the electron probe is 200...

N-Heterocyclic Carbene Catalysis Exploiting Oxidative Imine Umpolung for the Generation of Imidoyl Azoliums.

The Journal of organic chemistry

Das TK, Madica K, Krishnan J, Marelli UK, Biju AT.
PMID: 32160741
J Org Chem. 2020 Apr 03;85(7):5114-5121. doi: 10.1021/acs.joc.0c00360. Epub 2020 Mar 20.

Although NHC-catalyzed umpolung of imines are known, the related reactions under oxidative conditions are limited. Described herein is the two-step process involving the initial formation of aldimines from the corresponding aldehydes and 2-amino benzyl alcohols followed by NHC-catalyzed cyclization...

Showing 1 to 12 of 79 entries