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Showing 1 to 12 of 124 entries
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The everyday lives of energy transitions: Contested sociotechnical imaginaries in the American West.

Social studies of science

Smith JM, Tidwell AS.
PMID: 28948886
Soc Stud Sci. 2016 Jun;46(3):327-350. doi: 10.1177/0306312716644534.

This article brings together two growing literatures - on sociotechnical imaginaries in science and technology studies and on resource materialities in anthropology - to explore how two energy-producing communities in the American West understand the moral salience of energy...

Gambling Modes and State Gambling Laws: Changes from 1999 to 2011 and Beyond.

Gaming law review and economics

Tidwell MO, Welte JW, Barnes GM, Dayanim B.
PMID: 27688682
Gaming Law Rev Econ. 2015 Feb 01;19(1):13-26. doi: 10.1089/glre.2014.1914.

No abstract available.

Stereoselective amination, bisamination, and Amination/Esterification of Bis(trimethylsilyl)-1,2-bisketene initiated by chiral amines.

The Journal of organic chemistry

Huang Ww, Moore PA, Far AR, Tidwell TT.
PMID: 10864781
J Org Chem. 2000 Jun 16;65(12):3877-9. doi: 10.1021/jo000075l.

No abstract available.

Antiaromaticity in open-shell cyclopropenyl to cycloheptatrienyl cations, anions, free radicals, and radical ions.

Chemical reviews

Allen AD, Tidwell TT.
PMID: 11710224
Chem Rev. 2001 May;101(5):1333-48. doi: 10.1021/cr990316t.

No abstract available.

In vitro effect of prostaglandin (PGE(1)) on the release of glycerol and the metabolism of palmitic acid in rat adipose tissue.

Lipids

Pawar SS, Tidwell HC.
PMID: 17805893
Lipids. 1968 Jul;3(4):383-4. doi: 10.1007/BF02530947.

No abstract available.

Observable azacyclobutenone ylides with antiaromatic character from 2-diazoacetyl-azaaromatics.

Journal of the American Chemical Society

Fu N, Allen AD, Kobayashi S, Sequeira PA, Shang M, Tidwell TT, Mishima M.
PMID: 17451241
J Am Chem Soc. 2007 May 16;129(19):6210-5. doi: 10.1021/ja0686920. Epub 2007 Apr 24.

Azacyclobutenone ylides 2 and 11 were generated in solution by laser flash photolysis of 2-diazoacetylpyridine (1) and 3-diazoacetylpyridazine (10), respectively, together with the corresponding ketenes. The ylides were identified by their characteristic IR and UV spectra: 2, nu (CH3CN)...

Hydration of phenylketene revisited: a counter-intuitive result.

Journal of the American Chemical Society

Chiang Y, Fedorov AV, Kresge AJ, Onyido I, Tidwell TT.
PMID: 15281830
J Am Chem Soc. 2004 Aug 04;126(30):9382-6. doi: 10.1021/ja040101n.

In previous work (Can. J. Chem. 1987, 65, 1719-1723 and J. Am. Chem. Soc. 1995, 117, 9165-9171), flash photolysis of diazoacetophenone or phenylhydroxycyclopropenone in aqueous solution was found to produce phenylketene as a short-lived transient species with absorbance at...

Structural effects on interconversion of oxygen-substituted bisketenes and cyclobutenediones.

The Journal of organic chemistry

Fu N, Allen AD, Kobayashi S, Tidwell TT, Vukovic S, Matsuoka T, Mishima M.
PMID: 18257584
J Org Chem. 2008 Mar 07;73(5):1768-73. doi: 10.1021/jo702312t. Epub 2008 Feb 08.

Cyclobutenediones 5 disubstituted with HO (a), MeO (b), EtO (c), i-PrO (d), t-BuO (e), PhO (f), 4-MeOC6H4O (g), 4-O2NC6H4O (h), and 3,4-bridging OCH2CH2O (i) substituents upon laser flash photolysis gave the corresponding bisketenes 6a-i, as detected by their distinctive...

Efficient, 15-W output power, diode-end-pumped Nd:YAG laser.

Optics letters

Tidwell SC, Seamans JF, Hamilton CE, Muller CH, Lowenthal DD.
PMID: 19774006
Opt Lett. 1991 Apr 15;16(8):584-6. doi: 10.1364/ol.16.000584.

The design and performance of a 15-W output-power, diode-pumped cw Nd:YAG laser is described. With the use of geometrically multiplexed end pumping, the combined power of four 10-W diode-laser bars is deposited in the active-medium mode volume with an...

Efficient radially polarized laser beam generation with a double interferometer.

Applied optics

Tidwell SC, Kim GH, Kimura WD.
PMID: 20856329
Appl Opt. 1993 Sep 20;32(27):5222-9. doi: 10.1364/AO.32.005222.

Conversion of a linearly polarized CO(2) laser beam into a radially polarized beam is demonstrated with a novel double-interferometer system. The first Mach-Zehnder interferometer converts the linearly polarized input beam into two beams with sin(2) θ and cos(2) θ...

Synthesis of dicationic diaryltriazines nucleic acid binding agents.

European journal of medicinal chemistry

Spychala J, Boykin D, Wilson W, Zhao M, Tidwell R, Dykstra C, Hall J, Jones S, Schinazi R.
PMID: 21556310
Eur J Med Chem. 1994;29(5):363-367. doi: 10.1016/0223-5234(94)90061-2.

- The synthesis of 2,4-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-1,3,5-triazine 6a and 2,4-bis[4-(1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]-1,3,5-triazine 6b in 3 steps from either 4-bromobenzamidine or 4-(carbamoyl)benzamidine is reported. The synthesis of 4,6-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-2-dimethylamino-1,3,5-triazine 9a and 4,6-bis[4-(1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]-2-dimethylamino-1,3,5-triazine 9b in 2 steps from 1,4-dicyanobenzene is also described. The compounds 6b and...

Effects of Neighborhood Disadvantage on Problem Gambling and Alcohol Abuse.

Journal of behavioral addictions

Barnes GM, Welte JW, Tidwell MC, Hoffman JH.
PMID: 24052815
J Behav Addict. 2013 Jun;2(2):82-89. doi: 10.1556/JBA.2.2013.004.

No abstract available.

Showing 1 to 12 of 124 entries