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P Friis

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Articles 26
Citations 278
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Recent Articles
1.
Friis P, Hoppe K, Leistiko O, Mogensen K, Hubner J, Kutter J
Appl Opt . 2008 Mar; 40(34):6246-51. PMID: 18364929
Sealing of the flow channel is an important aspect during integration of microfluidic channels and optical waveguides. The uneven topography of many waveguide-fabrication techniques will lead to leakage of the...
2.
Mogensen K, Friis P, Hubner J, Petersen N, Jorgensen A, Telleman P, et al.
Opt Lett . 2007 Nov; 26(10):716-8. PMID: 18040430
The UV wavelength region is of great interest in absorption spectroscopy, which is employed for chemical analysis, since many organic compounds absorb in only this region. Germanium-doped silica, which is...
3.
Gray L, Sprigg N, Bath P, Sorensen P, Lindenstrom E, Boysen G, et al.
J Neurol Neurosurg Psychiatry . 2005 Jul; 77(3):327-33. PMID: 16046439
Background: The medical care of patients with acute stroke varies considerably between countries. This could lead to measurable differences in mortality and functional outcome. Objective: To compare case mix, clinical...
4.
Hinton-Bayre A, Geffen G, Friis P
J Sci Med Sport . 2004 Nov; 7(3):400-4. PMID: 15518305
The present study prospectively recorded the circumstances, incidence, mechanisms, injury detection and presentation of concussion in Rugby League. Forty-three consecutive concussions were recorded over three competitive seasons in 175 professional...
5.
Wolff A, Perch-Nielsen I, Larsen U, Friis P, Goranovic G, Poulsen C, et al.
Lab Chip . 2004 Apr; 3(1):22-7. PMID: 15100801
The integration of complete analyses systems "on chip" is one of the great potentials of microfabricated devices. In this study we present a new pressure-driven microfabricated fluorescent-activated cell sorter chip...
6.
Friis P, Gjestvang F, Fausa D, Kass B
Tidsskr Nor Laegeforen . 2001 Sep; 121(18):2143-6. PMID: 11571987
Background: Transoesophageal echocardiography reveals a possible source of embolism in many patients who present with acute brain ischaemia. The aim of this study was to observe the prevalence of possible...
7.
Bath P, Lindenstrom E, Boysen G, De Deyn P, Friis P, Leys D, et al.
Lancet . 2001 Sep; 358(9283):702-10. PMID: 11551576
Background: Low-molecular-weight heparins and heparinoids are superior to unfractionated heparin in the prevention and treatment of venous thromboembolism, but their safety and efficacy in acute ischaemic stroke are inadequately defined....
8.
Berge E, Friis P, Sandset P
Thromb Res . 2001 May; 101(2):13-21. PMID: 11342202
Background And Purpose: The purpose of this study was to examine the association between hemostatic activation and stroke severity, and to provide data on hemostatic variables in acute ischemic stroke....
9.
Licht R, Olesen O, Friis P, Laustsen T
J Clin Psychopharmacol . 2000 Feb; 20(1):110-2. PMID: 10653223
No abstract available.
10.
Hinton-Bayre A, Geffen G, Geffen L, McFarland K, Friis P
J Clin Exp Neuropsychol . 1999 Jul; 21(1):70-86. PMID: 10421003
This paper reports a follow-up study to an article on the sensitivity of three tests of speed of information processing to impairment after concussion (Hinton-Bayre, Geffen, & McFarland, 1997). Group...