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Children using robotics for engineering, science, technology, and math (CREST-M): The development and evaluation of an engaging math curriculum

STEM and underrepresented

Coxon SV, Dohrman RL, Nadler DR.
GSID: GhLXp7rYhiMJ
SV Coxon, RL Dohrman, DR Nadler - Roeper Review, 2018 - Taylor & Francis

… are underrepresented in these fields, to be proficient in STEM … women and underrepresented minorities in STEM fields … in most STEM fields, far too few Americans are pursuing STEM …

What effect do substorms have on the content of the radiation belts?.

Journal of geophysical research. Space physics

Forsyth C, Rae IJ, Murphy KR, Freeman MP, Huang CL, Spence HE, Boyd AJ, Coxon JC, Jackman CM, Kalmoni NM, Watt CE.
PMID: 27656336
J Geophys Res Space Phys. 2016 Jul;121(7):6292-6306. doi: 10.1002/2016JA022620. Epub 2016 Jul 09.

Substorms are fundamental and dynamic processes in the magnetosphere, converting captured solar wind magnetic energy into plasma energy. These substorms have been suggested to be a key driver of energetic electron enhancements in the outer radiation belts. Substorms inject...

The effect of the r a and r b loci on the lipid content of the seed of Pisum sativum.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Coxon DT, Davies DR.
PMID: 24264823
Theor Appl Genet. 1982 Mar;64(1):47-50. doi: 10.1007/BF00303649.

The lipid content of seed from a set of isogenic lines for the R a : r a locus has been determined; the results show that this locus as well as affecting the starch, sugar and storage protein content...

The First Excited Ca-C-C Bending Vibration Levels in the A2Pi and X2Sigma+ States of the CaCCH Radical: The Renner-Teller Effect and K-type Resonance.

Journal of molecular spectroscopy

Li M, Coxon JA.
PMID: 8979985
J Mol Spectrosc. 1996 Dec;180(2):287-97. doi: 10.1006/jmsp.1996.0251.

The 5(1)0 and 5(1)1 bands of the CaCCH A2Pi-X2Sigma+ transition, corresponding to the Ca-C-C bending mode, have been rotationally analyzed through cw dye laser excitation and dispersed fluorescence with a CCD array detector. The upper state is subject to...

The C-C-H Bending Vibration Mode (nu4) in the Electronic Ã2Pi and &Xtilde;2Sigma+ States of the CaCCH Radical.

Journal of molecular spectroscopy

Li M, Coxon JA.
PMID: 10361054
J Mol Spectrosc. 1999 Jul;196(1):14-19. doi: 10.1006/jmsp.1999.7846.

The first excited C-C-H bending vibration levels in the CaCCH Ã2Pi and &Xtilde;2Sigma+ states have been rotationally analyzed through cw dye laser excitation spectroscopy of the band. The upper state is subject to Renner-Teller and spin-orbit splittings. Strong K-type...

Bromination of exo-Tricyclo[3.2.2.0(2,4)]non-6-ene.

The Journal of organic chemistry

Burritt A, Coxon JM, Steel PJ.
PMID: 11667333
J Org Chem. 1996 Jun 26;61(13):4328-4335. doi: 10.1021/jo960099l.

In carbon tetrachloride reaction of 1 with bromine occurs at the double bond and is favored from the less hindered face, anti to the cyclopropane ring, to give 2 and 3 (2:1) over reaction from the syn face or...

High-Resolution Laser Spectroscopy of YbCl: The A(2)Pi-X(2)Sigma(+) Transition.

Journal of molecular spectroscopy

Melville TC, Coxon JA, Linton C.
PMID: 10708535
J Mol Spectrosc. 2000 Apr;200(2):229-234. doi: 10.1006/jmsp.1999.8041.

The A(2)Pi-X(2)Sigma(+) transition of (174)Yb(35)Cl and (172)Yb(35)Cl has been rotationally analyzed for the first time. Doppler-limited laser excitation spectroscopy with selective detection of fluorescence was used to obtain spectra of the 0-0 and 1-0 bands with a measurement accuracy...

Nickel-Assisted Carbon-Fluorine Bond Activation of 2,4,6-Trifluoropyrimidine: Synthesis of New Pyrimidine and Pyrimidinone Derivatives.

Angewandte Chemie (International ed. in English)

Braun T, Foxon SP, Perutz RN, Walton PH.
PMID: 10602185
Angew Chem Int Ed Engl. 1999 Nov 15;38(22):3326-3329. doi: 10.1002/(sici)1521-3773(19991115)38:22<3326::aid-anie3326>3.0.co;2-7.

Rapid and regioselective activation of the C-F bond of 2,4,6-trifluoropyrimidine occurs on reaction with [Ni(cod)(2)] (cod=1,5-cyclooctadiene) in the presence of PEt(3) to give 1, which can be converted into complex 2, containing a further N(3)-metalated pyrimidin-4-one unit. The novel...

Cytosine methylation: the pros and cons of DNA methylation.

Current biology : CB

Bestor TH, Coxon A.
PMID: 15335739
Curr Biol. 1993 Jun 01;3(6):384-6. doi: 10.1016/0960-9822(93)90209-7.

No abstract available.

Chelate ring size variations and their effects on coordination chemistry and catechol dioxygenase reactivity of iron(III) complexes.

Inorganic chemistry

Merkel M, Pascaly M, Krebs B, Astner J, Foxon SP, Schindler S.
PMID: 16212384
Inorg Chem. 2005 Oct 17;44(21):7582-9. doi: 10.1021/ic050708k.

The catechol dioxygenase reactivity of iron(III) complexes using tripodal ligands was investigated. Increasing, as well as decreasing, chelate ring sizes in the highly active complex [Fe(tmpa)(dbc)]B(C6H5)4 (tmpa = tris[(2-pyridyl)methyl]amine; dbc = 3,5-di-tert-butylcatecholate dianion), using related ligands, only resulted in...

Reaction behaviour of dinuclear copper(I) complexes with m-xylyl-based ligands towards dioxygen.

Dalton transactions (Cambridge, England : 2003)

Foxon SP, Utz D, Astner J, Schindler S, Thaler F, Heinemann FW, Liehr G, Mukherjee J, Balamurugan V, Ghosh D, Mukherjee R.
PMID: 15278125
Dalton Trans. 2004 Aug 07;(15):2321-8. doi: 10.1039/B406329P. Epub 2004 Jun 30.

Intramolecular ligand hydroxylation was observed during the reactions of dioxygen with the dicopper(I) complexes of the ligands L(1)(L(1)=alpha,alpha'-bis[(2-pyridylethyl)amino]-m-xylene) and L(3)(L(3)=alpha, alpha'-bis[N-(2-pyridylethyl)-N-(2-pyridylmethyl)amino]-m-xylene). The dinuclear copper(I) complex [Cu(2)L(3)](ClO(4))(2) and the dicopper(II) complex [Cu(2)(L(1)-O)(OH)(ClO(4))]ClO(4) were characterized by single-crystal X-ray structure analysis. Furthermore,...

The effect of oxygen and of cocarboxylase on the formation of citrate and alpha-ketoglutarate by pigeon brain homogenates.

The Biochemical journal

Coxon RV, Peters RA.
PMID: 16748680
Biochem J. 1950 Mar;46(3):300-4. doi: 10.1042/bj0460300.

No abstract available.

Showing 1 to 12 of 120 entries