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Developing and evaluating scientific knowledge and its value requires a clear – or at least not too unclear – understanding of what ‘theory’ means. We argue that common definitions of theory are too restrictive, as they do not acknowledge the existence of multiple kinds of scientific knowledge, but largely recognize only one kind as ‘theory’, namely explanatory knowledge. We elaborate a typology t
The number of arrangements where academia collaborates with governmental andnongovernmental organisations, as well as industries, have increased over the last decades.While research has focused on whether knowledge produced in such collaborations is genuinelyinfluenced by others than the ‘experts’, or those with the highest status and power, this reportexplores the influence of framings and re-fra
We report the discovery of two intermediate-mass transiting brown dwarfs (BDs), TOI-569b and TOI-1406b, from NASA's Transiting Exoplanet Survey Satellite mission. TOI-569b has an orbital period of P=.55604±0.00016 days, a mass of Mb = 64.1±1.9 MJ, and a radius of Rb = 0.75±0.02 RJ. Its host star, TOI-569, has a mass of Må = 1.21±0.05 M, a radius of Rå = 1.47±0.03 R, [Fe H 0.29 0.09] = + dex, and a
Languages borrow words when there is a need for it, all languages contain loanwords, and no part of the lexicon is entirely “loan-proof”. These are statements about lexical borrowing that are typically found in linguistic textbooks (Hock and Joseph 1996). Further, we know that that there are large discrepancies in the borrowability of different lexical concepts, where core vocabulary domains (sens
By examining photographic depictions of subjects labeled as ‘intellectually disabled’, this article theorizes how photography performs the ideological function of producing narratives of historical progression. Recurrent representations of, on the one hand, a dark past of state institutionalization and repression and, on the other hand, the present as a time when intellectually disabled people are
Innovation in retailing is under-investigated in academia and yet highly relevant in practice given the current changes in the retail landscape. Although retailing is often characterised by a dynamic and highly competitive environment, retail organizations are not often considered as “innovative,” at least when compared with manufacturing industries or when using existing innovation frameworks in
To combat the problem of encryption key recovery from main memory using cold boot-attacks, various solutions has been suggested, but most of these have been implemented on the x86 architecture, which is not prevalent in the smartphone market, where instead ARM dominates. One existing solution does exist for the ARM architecture but it is limited to key sizes of 128 bits due to not being able to ut
This paper reported the appraisal of a novel technology for the detection of enterovirus in sewage based on a viral recovery method using polyethylenglycol as a concentrating agent and on the combined use of viral isolation and polymerase chain reaction as viral detection and identification techniques. It was also confirmed that the viral recovery method is highly efficient since it allows to reco
The results presented are the first examples where organotitanium reagents induced alkylative endo-cleavage of carbohydrates. The best conditions for the alkylative transfer of a methyl group to benzyl 2-deoxy- 2-C-methyl-4-O-(tert-butyldimethylsilyl)-α-D-arabinopyranoside (1) were the application of one equivalent of AlMe3 followed by four equivalents of MeTiCl3 generated by mixing TiCl4 and ZnMe
Background: The longevity for people with intellectual disability (ID) has significantly increased in developed countries during the past decades. Consequently, the incidence of cancer is expected to increase in this group. The aim of the present study was to investigate the prescription of pain medication in older cancer patients with intellectual disability (ID) compared to older patients in the
The effect of insulin secretagogues on the incorporation of [32P]ortho-phosphate into phospholipids was studied in microdissected islets from obese-hyperglycemic mice. Increased 32P-labelling was observed after incubation for 60 min with 10 mM l-leucine, 10 mM l-arginine or 20 mM d-glucose. Most of the label occurred in the phosphatidyl inositol fraction. The effect of l-leucine was additive to th
Questions: How do mat thickness, physical structure and allelopathic properties of terricolous mat-forming lichens affect recruitment of vascular plants in dwarf-shrub and lichen heath vegetation?. Location: The mountains of Dovrefjell, central Norway. Methods: In autumn, seeds of ten vascular plant species were collected and sown in a common garden experiment with mats of six lichen species and b
αChymotrypsin was modified with cyanuric chloride activated monomethoxypolyethylene glycol (MPEG) with molecular weights 1900 and 5000. Using the higher molecular weight MPEG a product that was soluble in benzene at moderate levels of modification was obtained, whereas with MPEG 1900 almost all the enzyme's amino groups had to be modified for dissolving the conjugate. The catalytic activity decrea
Beslut. Revidering av Arbetsordningen Sida 1 av 33 Universitetsstyrelsen BESLUT Diarienummer STYR 2018/1859 STYR 2019/907 STYR 2019/1903 STYR 2020/2283 STYR 2021/2702 STYR 2022/1481 2022-10-28 Arbetsordning för Lunds universitet Fastställd av universitetsstyrelsen 2018-12-14, § 12. Reviderad av universitetsstyrelsen 2022-10-28 § 11. Med stöd av 2 kap. 2 § första stycket 8 p högskoleförordningen (1
https://www.intramed.lu.se/sites/intramed.lu.se/files/2023-05/Arbetsordning%20Lunds%20universitet.pdf - 2026-07-22
This thesis investigates how the distinction between science and pseudoscience is mediated on Wikipedia as a proxy for how this is communicated to the general public overall. Currently one of the most visited places on the web, Wikipedia is increasingly considered trustworthy, although relatively little is known about its sources. The theoretical framework of the study is built around the notion o
I Alternativa övningsmetoder för musiker – del 1 presenteras olika sätt på vilka musikaliska färdigheter kan övas genom mentalisering och andra alternativa övningsmetoder som inte inkluderar användande av musikernas huvudinstrument. Den visar också hur dessa metoder kan kombineras. Här beskrivs även hur och varför dessa arbetssätt fungerar för musikalisk instudering individuellt och i en duo samt Alternative Methods of Practising Music – A study of practising without one’s main instrument for single musicians and small ensembles – Part 1 presents different ways in which musical skills can be practised through imagery and other alternative methods of practising that do not involve the use of the musicians’ main instruments. It also shows how these methods may be combined. Furthermore, it de
A growing research field shows that climate mitigation measures can entail numerous co-benefits for other policy areas, including improved air quality, enhanced energy security and reduced maintenance costs. One possible strategy for enhancing climate action can be to emphasize these co-benefits. However, research has shown that co-benefits are seldom included when climate mitigation measures are
This paper suggests a stochastic volatility term-structure model applied to the pricing of electricity swaptions in the Nord Pool market. The volatility structure in the model is specified as a product of a time-dependent function that handles the maturity effect, and a Cox-Ingersoll-Ross process that captures the volatility smile. We employ a Fourier based approach to price electricity swaptions
As one of the most critical components of the vanadium redox flow battery (VRFB), the ion exchange membrane directly influences the battery efficiency and cycle life. Herein, poly(isatin triphenyl) (PIT) containing a lactam structure and devoid of ether bonds is synthesized from isatin and p-terphenyl under superacid catalysis. To achieve the ion transport and investigate the impact of side chain
