| 11. |
- Engdahl, Anders, et al.
(författare)
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The water dimer in a too tight matrix cage
- 2002
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Ingår i: Physical Chemistry Chemical Physics. - : Royal Society of Chemistry (RSC). - 1463-9084 .- 1463-9076. ; 4:11, s. 2140-2143
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Tidskriftsartikel (refereegranskat)abstract
- When an argon matrix containing hydrogen peroxide dimer is irradiated with 266 nm radiation from a YAG laser, water forms. Some of it is formed as monomer but the main part is formed as dimer. The photogenerated water dimer is formed together with an oxygen molecule in the cage of the parent hydrogen peroxide dimer and the dimer bands are shifted from their normal positions indicating that the cage severely perturbs the product structure.
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| 12. |
- Engdahl, Anders, et al.
(författare)
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The water-hydroxyl radical complex: A matrix isolation study.
- 2003
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Ingår i: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 118:17, s. 7797-7802
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Tidskriftsartikel (refereegranskat)abstract
- The water–hydroxyl radical complex was prepared by irradiating peroxy radicals in hydrogen-doped argon matrices. The low water content of the matrices made it possible to observe the fundamental bands of the complexed water molecule. The experimental results are compared with the results from ab initio calculations. The complex rotates around the O–O axis in the matrix. ©2003 American Institute of Physics.
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| 13. |
- Engdahl, Anders, et al.
(författare)
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Water-olefin complexes. : A matrix isolation study
- 1986
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Ingår i: Journal of Physical Chemistry. - : American Chemical Society (ACS). - 0022-3654 .- 1541-5740. ; 90:21, s. 4982-4987
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Tidskriftsartikel (refereegranskat)abstract
- The infrared spectra of the H2O, HDO, and D2O complexes with ethylene, propene, cis-2-butene, trans-2-butene, 2-methylpropene, 2-methyl-2-butene, 2,3-dimethyl-2-butene, 1,3-butadiene, benzene, and naphthalene have been recorded at temperatures from 11 to 20 K. Interaction energies have been estimated. HDO prefers to form a deuterium bond to the unsaturated molecule; however, small amounts of the hydrogen-bonded forms are present in thermal equilibrium with the deuterium-bonded forms. The energy difference between the hydrogen-bonded and deuterium-bonded forms has been estimated for most of the complexes.
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| 14. |
- Engdahl, Oskar, 1974, et al.
(författare)
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Duties to Distrust: the Decentring of Economic and White-Collar Crime Policing in Sweden
- 2016
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Ingår i: British Journal of Criminology. - : Oxford University Press (OUP). - 0007-0955 .- 1464-3529. ; 56:3, s. 515-536
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Tidskriftsartikel (refereegranskat)abstract
- This article examines a general trend towards the ‘decentring’ of the policing of economic and White-collar crime in Sweden in recent decades. As a theoretical point of departure, we discuss how the ‘decentred policing’ concept can link the theoretical approaches of regulation and policing studies. We then analyse five empirical cases in which private actors have been given duties and incentives to report others’ crimes, in order to give a detailed account of the expansion and effects of the decentring of business and finance policing. The five cases concern the policing of bankruptcy crimes, money laundering, company management crimes, market abuse and insider dealings, and illegal cartels. The article ends by discussing some possible causes and consequences of this tendency.
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| 15. |
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| 16. |
- Engdahl, Oskar, 1974, et al.
(författare)
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Ett finansekonomiskt medborgarskap?
- 2019
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Ingår i: Soneryd, L. & Sundqvist, G. (red) Vetenskapligt medborgarskap.. - Lund : Studentlitteratur. - 9789144117249
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 17. |
- Engdahl, Oskar, et al.
(författare)
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Sociologiska perspektiv : Grundläggande begrepp och teorier
- 2011. - 2
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Bok (refereegranskat)abstract
- Teorier och begrepp är viktiga inom all vetenskap, inte minst i en samhällsvetenskap som sociologin. I Sociologiska perspektiv ges en heltäckande introduktion i allmänsociologiska teorier och begrepp. Boken är tematiskt upplagd, och tar med läsaren på en vandring från samhällets små skeenden till dess stora och övergripande sammanhang – från enskilda individers handlingar till samhällsföreteelser av global utbredning. I boken behandlas inledningsvis frågan om vad samhällsteori är. Därefter redogör författarna för olika teoretiska perspektiv på ett antal grundläggande samhällsteoretiska problem. Bokens olika delar behandlar i tur och ordning hur sociologer teoretiskt betraktar: aktörer och handlingsocial interaktionorganisering av samhandlingsamhällets skiktningmodernitet och globalisering Sociologiska perspektiv är lämplig för introduktionskurser i sociologi och samhällsteori, men kan även användas för en översiktlig orientering på fördjupande teorimoment.
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| 18. |
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| 19. |
- Hult, Peter, 1964-, et al.
(författare)
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An improved bioacoustic method for monitoring of respiration
- 2004
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Ingår i: Technology and Health Care. - 0928-7329 .- 1878-7401. ; 12:4, s. 323-332
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Tidskriftsartikel (refereegranskat)abstract
- Reliable monitoring of respiration plays an important role in a broad spectrum of applications. Today, there are several methods for monitoring respiration, but none of them has proved to be satisfactory in all respects. We have recently developed a bioacoustic method that can accurately time respiration from tracheal sounds. The aim of this study is to tailor this bioacoustic method for monitoring purposes by introducing dedicated signal processing. The method was developed on a material of ten patients and then tested in another ten patients treated in an intensive care unit. By studying the differences in the variation of the spectral content between the different phases of respiration, the described method can distinguish between inspiration and expiration and can extract respiration frequency, and respiration pause periods. The system detected 98% of the inspirations and 99% of the expirations. This method for respiration monitoring has the advantage of being simple, robust and the sensor does not need to be placed closed to the face. A commercial heart microphone was used and we anticipate that further improvement in performance can be achieved trough optimization of sensor design.
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| 20. |
- Larsen, R. Wugt, et al.
(författare)
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High-resolution infrared study of collisionally cooled trans-1,2-dichloroethylene
- 2007
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Ingår i: Journal of Molecular Spectroscopy. - : Elsevier BV. - 0022-2852. ; 243:1, s. 99-102
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Tidskriftsartikel (refereegranskat)abstract
- A recently constructed long-path enclosive flow cooling apparatus is employed to obtain the Fourier transform gas-phase infrared absorption spectrum of natural isotopic trans-1,2-dichloroethylene with a resolution of 0.00190 cm(-1) in the 800-1000 cm(-1) spectral region. The rotational structure of the out-of-plane CH flapping fundamental has been analyzed for the isotopic analogues Cl-35(2) and (ClCl)-Cl-35-Cl-37 using the Watson A-reduced Hamiltonian model and I-r-representation. A ground-state combination difference analysis for the (ClCl)-Cl-35-Cl-37 isotopomer based on 1402 assigned transitions belonging to the v(6) band yields a band origin of 897.94493(10) cm(-1) and values for the ground-state rotational constants: A(0) = 1.7466454(44) cm(-1), B-0 = 0.05019643(82) cm(-1) and C-0 = 0.04877977(82) cm(-1) together with quartic centrifugal distortion constants. The red-shift of 0.00444(10) cm(-1) observed for the v(6) band origin of (ClCl)-Cl-35-Cl-37 relative to the Cl-35(2), band origin is now consistent with the Rayleigh rule. (c) 2007 Elsevier Inc. All rights reserved.
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