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Article ; Online: Free W*-Dynamical Systems From p-Adic Number Fields and the Euler Totient Function

Ilwoo Cho / Palle E. T. Jorgensen

Mathematics, Vol 3, Iss 4, Pp 1095-

2015 Volume 1138

Abstract: In this paper, we study relations between free probability on crossed product W * -algebras ... operator-algebraic properties of W * -dynamical systems induced by ℚp under free-probabilistic (and ...

Abstract	In this paper, we study relations between free probability on crossed product W * -algebras with a von Neumann algebra over p-adic number fields ℚp (for primes p), and free probability on the subalgebra Φ, generated by the Euler totient function ϕ, of the arithmetic algebra A , consisting of all arithmetic functions. In particular, we apply such free probability to consider operator-theoretic and operator-algebraic properties of W * -dynamical systems induced by ℚp under free-probabilistic (and hence, spectral-theoretic) techniques.
Keywords	p-Adic number fields ℚp ; p-Adic von neumann algebras ℳp ; dynamical systems induced by ℚp ; arithmetic functions ; the arithmetic algebra A ; the euler totient function ϕ ; Science ; Q ; Mathematics ; QA1-939
Subject code	512
Publishing date	2015-12-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Aspects of the history of the nerves: Bell's theory, the Bell-Magendie law and controversy, and two forgotten works by P.W. Lund and D.F. Eschricht.

Jørgensen, C Barker

Journal of the history of the neurosciences

2003 Volume 12, Issue 3, Page(s) 229–249

Abstract: ... all other reviewers, overlooked accounts from 1825 by P.W. Lund and F.D. Eschricht. They critically reviewed Bell's ...

Abstract	The French physiologist François Magendie showed, in 1822, that the anterior roots of the spinal nerves are motor and the posterior sensory. The English anatomist Charles Bell claimed the discovery, but his claim was based on republications of papers in which the wording had been altered to be consistent with Magendie's findings. Bell also appropriated Herbert Mayo's discoveries of the functions of the fifth and seventh cranial nerves. Bell repeated his claims in a number of influential publications, supported by his brothers-in-law John and Alexander Shaw. And for a century and a half, Bell figured as the discoverer in most references to the subject. During this period, several reviewers did go back to Bell's original papers, disclosing Bell's falsifications in the republished texts. But Magendie was not definitely acknowledged as the discoverer of the function of the spinal nerve roots until Cranefield's (1974) treatise. Cranefield, as did all other reviewers, overlooked accounts from 1825 by P.W. Lund and F.D. Eschricht. They critically reviewed Bell's early publications and reached conclusions similar to those of Cranefield concerning the roles of Bell and Magendie in the discovery of the function of the spinal nerve roots.
MeSH term(s)	Anatomy/history ; Europe ; History, 18th Century ; History, 19th Century ; Humans ; Neurology/history ; Spinal Nerve Roots
Language	English
Publishing date	2003-09
Publishing country	England
Document type	Historical Article ; Journal Article
ZDB-ID	1233549-6
ISSN	0964-704X
ISSN	0964-704X
DOI	10.1076/jhin.12.3.229.16676
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Article: Contributions to the flora of Rogaland, S. w. norway. i

Jorgensen, P.M

Blyttia 1969, 1

1969

Keywords	Plant Science and Plant Products ; plants ; botany
Language	Norwegian
Size	p. 18-25.
Document type	Article
Note	In Norwegian. ; Title in original language could not be transcribed. ; English summary. includes bibliography.
Database	NAL-Catalogue (AGRICOLA)

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Article: Contributions to the flora of Rogaland, S. w. norway. II

Jorgensen, P.M

Blyttia 1969, 2

1969

Keywords	Plant Science and Plant Products ; plants ; botany
Language	Norwegian
Size	p. 80-85.
Document type	Article
Note	In Norwegian. ; Title in original language could not be transcribed. ; English summary. includes bibliography.
Database	NAL-Catalogue (AGRICOLA)

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Article: Acute response of biochemical bone turnover markers and the associated ground reaction forces to high-impact exercise in postmenopausal women.

Prawiradilaga, Rizky S / Madsen, Anders O / Jørgensen, Niklas R / Helge, Eva W

Biology of sport

2020 Volume 37, Issue 1, Page(s) 41–48

Abstract: The aim of the study was to examine the acute response of biochemical bone turnover markers (BTM) to high-impact jumping exercise, and to quantify the ground reaction forces (GRF) achieved during each jumping exercise, in postmenopausal women. In a ... ...

Abstract	The aim of the study was to examine the acute response of biochemical bone turnover markers (BTM) to high-impact jumping exercise, and to quantify the ground reaction forces (GRF) achieved during each jumping exercise, in postmenopausal women. In a randomized controlled cross-over study over three days, 29 postmenopausal women (age (mean±SD): 60.0±5.6 years) were randomly assigned to 6 x 10 repetitions of three different jumps: countermovement jump (CMJ), drop jump (DJ), diagonal drop jump (DDJ). A fourth day without jumping served as a control (CON). Blood samples were collected before (PRE), after (POST), and 2 hours after (2Hr) exercise. Bone turnover was evaluated by bone formation markers (procollagen type-1 amino-terminal propeptide (P1NP) and osteocalcin (OC)) and the bone resorption marker C-terminal telopeptide of type-1 collagen (CTX). Peak anteroposterior (Fx), mediolateral (Fy), and vertical (Fz) GRF were measured using a force platform. From PRE to POST, P1NP increased (p<0.01) by 7.7±1.8%, 9.4±1.3%, and 10.6±1.6% for CMJ, DJ, and DDJ, which were higher (p<0.01) than CON. OC increased (p<0.05) by 5.5±1.8% for DJ, which was higher (p<0.05) than CON. CTX was not significantly changed at POST. There were no significant differences in BTM Δ-values between the jumps at any time point. For the CMJ, the combined three-axis peak GRF was positively associated with the PRE to POST Δ-change in P1NP (r=0.71, p<0.05). The acute, jumping-induced increase in P1NP and OC without any rise in CTX may indicate increased bone formation. Moreover, the study shows a dose-response relationship between GRF and the acute P1NP response after countermovement jumps.
Language	English
Publishing date	2020-01-24
Publishing country	Poland
Document type	Journal Article
ZDB-ID	639281-7
ISSN	0860-021X
ISSN	0860-021X
DOI	10.5114/biolsport.2020.91497
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Article ; Online: Antibiotics for recurrent acute pharyngo-tonsillitis: systematic review.

Munck, Holger / Jørgensen, Anders W / Klug, Tejs Ehlers

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

2018 Volume 37, Issue 7, Page(s) 1221–1230

Abstract: The purpose was to determine the current evidence for preferable antibiotic treatment in three common clinical situations with insufficient consensus: Q1: Can antibiotic treatment prevent future attacks of acute pharyngo-tonsillitis (APT) in patients ... ...

Abstract	The purpose was to determine the current evidence for preferable antibiotic treatment in three common clinical situations with insufficient consensus: Q1: Can antibiotic treatment prevent future attacks of acute pharyngo-tonsillitis (APT) in patients with recurrent APT (RAPT)? Q2: Which antibiotic regimen is preferable in the treatment of APT in patients with RAPT? Q3: Which antibiotic regimen is preferable in the treatment of relapsing APT? Five databases were searched systematically for randomized clinical trials on patients with RAPT with or without current APT or with relapse of APT. Of the unique publications, 643 were found. Five studies addressing Q1 (n = 3) and Q2 (n = 2) met the eligibility criteria. No studies reporting on Q3 were included. Q1: Two studies found that clindamycin and cefpodoxime, respectively, were effective in preventing future APT episodes and in eradicating group A streptococci from the tonsils of RAPT patients. One study found that long-term azithromycin had no effect on the number of APT episodes. Q2: Two studies reported superior clinical and microbiological effects of clindamycin and amoxicillin with clavulanate, respectively, compared to penicillin. The four studies showing superior effects of clindamycin and amoxicillin with clavulanate were assessed to have high risk of bias. Hence, the level of evidence was moderate. There is considerable evidence to suggest that clindamycin and amoxicillin with clavulanate are superior to penicillin with preferable effects on the microbiological flora and the number of future attacks of APT in patients with RAPT. Antibiotic treatment is an option in patients with RAPT, who has contraindications for tonsillectomy.
MeSH term(s)	Amoxicillin/therapeutic use ; Anti-Bacterial Agents/therapeutic use ; Ceftizoxime/analogs & derivatives ; Ceftizoxime/therapeutic use ; Clavulanic Acid/therapeutic use ; Clindamycin/therapeutic use ; Humans ; Penicillins/therapeutic use ; Recurrence ; Secondary Prevention/methods ; Tonsillitis/drug therapy ; Tonsillitis/microbiology ; Tonsillitis/prevention & control ; Cefpodoxime
Chemical Substances	Anti-Bacterial Agents ; Penicillins ; Clavulanic Acid (23521W1S24) ; Clindamycin (3U02EL437C) ; Amoxicillin (804826J2HU) ; Ceftizoxime (C43C467DPE)
Language	English
Publishing date	2018-04-13
Publishing country	Germany
Document type	Journal Article ; Review ; Systematic Review
ZDB-ID	603155-9
ISSN	1435-4373 ; 0934-9723 ; 0722-2211
ISSN (online)	1435-4373
ISSN	0934-9723 ; 0722-2211
DOI	10.1007/s10096-018-3245-3
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Article ; Online: The Swedish version of the Moorong Self-Efficacy Scale (s-MSES) - translation process and psychometric properties in a community setting.

Mangold, Jasmin / Divanoglou, Anestis / Middleton, James W / Jörgensen, Sophie

Spinal cord

2024 Volume 62, Issue 2, Page(s) 71–78

Abstract: Study design: Psychometric study.: Objectives: To i) describe the translation process and ii) explore the data completeness, targeting, reliability and aspects of validity of the Swedish version of Moorong Self-Efficacy Scale (s-MSES).: Settings: ... ...

Abstract	Study design: Psychometric study. Objectives: To i) describe the translation process and ii) explore the data completeness, targeting, reliability and aspects of validity of the Swedish version of Moorong Self-Efficacy Scale (s-MSES). Settings: Community rehabilitation program. Methods: Ninety-two program participants and 42 peer mentors with spinal cord injury (SCI) in Active Rehabilitation training programs (enrolled in the International Project for the Evaluation of activE Rehabilitation (Inter-PEER)) were included. The s-MSES was completed online, once for program participants and twice for peer mentors. The translation process was based on guidelines and involved researchers, clinicians and consumers. Results: Minor linguistic adaptations were made. Ninety-one percent obtained a total score. As expected, peer mentors exhibited ceiling effects in all subscales. Cronbach´s alpha for the total scale was 0.92 (subscales 0.74-0.83). The intraclass correlation coefficient was excellent for the total and subscale scores (0.78-0.91). The s-MSES exhibited sensitivity to changes and there were no systematic changes between evaluation points. The s-MSES correlated significantly and positively with life satisfaction and resilience, and negatively with depression/anxiety. Conclusion: The s-MSES was translated through a rigorous, consumer-involved process ensuring accurate linguistic translation and cultural adaptation. Our results support the data completeness, targeting, reliability and aspects of validity of the s-MSES. The s-MSES can thus be considered suitable to assess self-efficacy in persons with SCI in community rehabilitation settings. The now available Swedish version of the MSES will facilitate national research, clinical evaluations and international comparisons. Sponsorship: Not applicable.
MeSH term(s)	Humans ; Spinal Cord Injuries/rehabilitation ; Self Efficacy ; Psychometrics/methods ; Sweden ; Reproducibility of Results ; Surveys and Questionnaires
Language	English
Publishing date	2024-01-03
Publishing country	England
Document type	Journal Article
ZDB-ID	1316161-1
ISSN	1476-5624 ; 1362-4393
ISSN (online)	1476-5624
ISSN	1362-4393
DOI	10.1038/s41393-023-00948-5
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Article ; Online: Patient referrals from Greenland to Rigshospitalet in Denmark.

Bundgaard, Johan Skov / Geisler, Uka W / Jørgensen, Marit E / Mulvad, Gert / Pedersen, Amalie Simone / Voss, Julie Danneberg / Koch, Anders / Petersen, Michael Lynge / Bundgaard, Henning

Danish medical journal

2023 Volume 70, Issue 9

Abstract: Introduction: Patients from Greenland are transferred overseas for highly specialised treatment, mainly to the National University Hospital, Rigshospitalet, Denmark. We aimed to investigate the pattern of transfers from Greenland to Denmark, focusing on ...

Abstract	Introduction: Patients from Greenland are transferred overseas for highly specialised treatment, mainly to the National University Hospital, Rigshospitalet, Denmark. We aimed to investigate the pattern of transfers from Greenland to Denmark, focusing on cardiology. Methods: This descriptive quality assurance study included all Greenlandic citizens receiving healthcare services at Rigshospitalet from 2017-2021. Unique patients and disease courses were accounted for and patients were stratified across specialties. Results: A total of 3,201 unique patients (56% males, mean age 51.0 years, 325 were 18 years or younger) from Greenland received healthcare services at Rigshospitalet. As some patients were seen two or more times, this corresponds to almost 900 patients (approximately 1,500 disease courses) or 1.2% of the entire Greenlandic population being referred annually. The referrals increased by 52% during the period. The Centre of Head and Orthopaedics received most referrals, followed by the Heart Centre. A modest increase in referrals due to heart diseases was observed with ischaemic heart disease being the more prevalent diagnosis. Coronary artery revascularisation rates in Greenlandic citizens aged 55-74 years were at least as high as in the same age-group for all Danes. Conclusion: During the past five years, a 52% increase has been observed in the referral rate from Greenland to Rigshospitalet for diagnostics and treatment. In cardiology, ischaemic heart disease represented the largest share with a high revascularisation rate being observed in older Greenlandic citizens. Funding: None. Trial registration: Not relevant.
MeSH term(s)	Male ; Humans ; Aged ; Middle Aged ; Female ; Greenland/epidemiology ; Coronary Artery Disease ; Myocardial Ischemia ; Heart ; Disease Progression ; Referral and Consultation
Language	English
Publishing date	2023-08-09
Publishing country	Denmark
Document type	Journal Article
ZDB-ID	2648771-8
ISSN	2245-1919 ; 2245-1919
ISSN (online)	2245-1919
ISSN	2245-1919
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Article: Changes in germinative capacity and incidence of infection w ith storage fungi of barley seed during storage

Jorgensen, J

Acta agriculturæ Scandinavica. 1974, 24 (3)

1974

Keywords	Denmark
Language	English
Size	p. 227-241.
Document type	Article
ZDB-ID	415668-7
ISSN	0001-5121
ISSN	0001-5121
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Association between conflicts of interest and favourable recommendations in clinical guidelines, advisory committee reports, opinion pieces, and narrative reviews: systematic review.

Nejstgaard, Camilla H / Bero, Lisa / Hróbjartsson, Asbjørn / Jørgensen, Anders W / Jørgensen, Karsten J / Le, Mary / Lundh, Andreas

BMJ (Clinical research ed.)

2020 Volume 371, Page(s) m4234

Abstract: Objective: To investigate the association between conflicts of interest and favourable recommendations in clinical guidelines, advisory committee reports, opinion pieces, and narrative reviews.: Design: Systematic review.: Eligibility criteria: ... ...

Abstract	Objective: To investigate the association between conflicts of interest and favourable recommendations in clinical guidelines, advisory committee reports, opinion pieces, and narrative reviews. Design: Systematic review. Eligibility criteria: Studies that compared the association between conflicts of interest and favourable recommendations of drugs or devices (eg, recommending a drug) in clinical guidelines, advisory committee reports, opinion pieces (eg, editorials), or narrative reviews. Data sources: PubMed, Embase, Cochrane Methodology Register (from inception to February 2020), reference lists, Web of Science, and grey literature. Data extraction and analysis: Two authors independently extracted data and assessed the methodological quality of the studies. Pooled relative risks and 95% confidence intervals were estimated using random effects models (relative risk >1 indicates that documents with conflicts of interest more often had favourable recommendations than documents with no conflicts of interest). Financial and non-financial conflicts of interest were analysed separately, and the four types of documents were analysed separately (preplanned) and combined (post hoc). Results: 21 studies that analysed 106 clinical guidelines, 1809 advisory committee reports, 340 opinion pieces, and 497 narrative reviews were included. Unpublished data were received for 11 studies (eight full datasets and three summary datasets). 15 studies showed risk of confounding because the compared documents could differ in factors other than conflicts of interest (eg, different drugs used for different populations). The relative risk for associations between financial conflicts of interest and favourable recommendations for clinical guidelines was 1.26 (95% confidence interval 0.93 to 1.69; four studies of 86 clinical guidelines), for advisory committee reports was 1.20 (0.99 to 1.45; four studies of 629 advisory committee reports), for opinion pieces was 2.62 (0.91 to 7.55; four studies of 284 opinion pieces), and for narrative reviews was 1.20 (0.97 to 1.49; four studies of 457 narrative reviews). An analysis of all four types of documents combined supported these findings (1.26, 1.09 to 1.44). In one study that investigated specialty interests, the association between including radiologists as authors of guidelines and recommending routine breast cancer was: relative risk 2.10, 95% confidence interval 0.92 to 4.77; 12 clinical guidelines). Conclusions: We interpret our findings to indicate that financial conflicts of interest are associated with favourable recommendations of drugs and devices in clinical guidelines, advisory committee reports, opinion pieces, and narrative reviews. Limitations of this review were risk of confounding in the included studies and the statistical imprecision of individual analyses of each document type. It is not certain whether non-financial conflicts of interest influence recommendations. Systematic review registration: Cochrane Methodology Review Protocol MR000040.
MeSH term(s)	Advisory Committees/ethics ; Bias ; Conflict of Interest/economics ; Expert Testimony/ethics ; Humans ; Practice Guidelines as Topic ; Research Support as Topic/ethics ; Review Literature as Topic
Language	English
Publishing date	2020-12-09
Publishing country	England
Document type	Journal Article ; Systematic Review
ZDB-ID	1362901-3
ISSN	1756-1833 ; 0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
ISSN (online)	1756-1833
ISSN	0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
DOI	10.1136/bmj.m4234
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