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Naturskyddsföreningen är en ideell miljöorganisation med kraft att förändra. Vi sprider kunskap, kartlägger miljöhot, skapar lösningar samt påverkar politiker och myndigheter såväl nationellt som internationellt. Dessutom står vi bakom världens tuffaste miljömärkning Bra Miljöval. Klimat, hav, skog, miljögifter och jordbruk är våra viktigaste arbetsområden. Föreningen har över 200 000 medlemmar oc

https://www.hallbarhet.lu.se/sites/hallbarhet.lu.se/files/mera_rotfrukter_drejing_lund-2016-feb.pdf - 2026-06-29

Statsvetenskaplig tidskrift · Årgång 116 · 2014 / 4 Björn Badersten är verksam vid Statsvetenskapliga institutionen, Lunds universitet. E-post: bjorn.badersten@svet.lu.se Att lära statsvetenskap – två ämnesdidaktiska utmaningar Björn Badersten Teaching and learning in political science – two didactic challenges In light of a pluralist view of the discipline, this article addresses two didactic cha

https://www.svet.lu.se/sites/svet.lu.se/files/2021-07/publicerad_-_2014_4_-_-_badersten.pdf - 2026-06-29

Forskningsprojektet Från avfallshantering till avfalls- förebyggande Rapport från seminarium II: Konsumtionsminskning och avfallsförebyggande Denna rapport redogör för seminariet Konsumtionsminskning och avfallsförebyggande, det andra av tre, som har hållits i Göteborg den 29 januari inom ramen för forskningspro- jektet Från avfallshantering till avfallsförebyggande - Att minska genomförandeunders

https://www.ses.lu.se/sites/ses.lu.se/files/rapport_mtp_ws2_29jan.pdf - 2026-06-29

Pressure drop and convective heat transfer characteristics of water and five alumina/water nanofluids of weight concentrations from 0.78% wt. to 7.04% wt. were experimentally investigated for both laminar flow and turbulent flow inside a double-pipe helically coiled heat exchanger. Effect of nanoparticles on the critical Reynolds number is negligible. A new correlation was developed for laminar fl

Popular Abstract in Swedish Den vanligaste barncancerformen är akut leukemi, en form av blodcancer som uppstår i immunförsvarets celler och som drabbar cirka 75 barn i Sverige varje år. Även om de flesta av barnen idag botas får en av fem återfall och då minskar överlevnaden drastiskt trots intensiv behandling. Vad det är som gör leukemin mer motståndskraftig när den återkommer vet man ännu inte iAcute lymphoblastic leukemia (ALL) is characterized by an accumulation of immature lymphoid cells in the bone marrow and is the most common cancer type in children. It is an immunophenotypically, morphologically, clinically, and genetically heterogeneous disorder that comprises several distinct subtypes. Proper classification is important because determining the correct subtype plays a vital role

The stylized fact that stock markets are not perfectly liquid propels banks to incorporate liquidity risk in the risk metrics so that market risk can be managed properly. Disregarding liquidity risk can lead to an underestimation of overall risk and substantial losses. This is particularly true in emerging markets where illiquidity problem is more severe than in developed market economies. Liquidi

Aerosol particles have always been present in the atmosphere, arising from natural sources. But it was not until recently when emissions from anthropogenic (man made) sources began to dominate, that atmospheric aerosols came into focus and the aerosol science in the environmental perspective started to grow. These sources emit or produce particles with different elemental and chemical compositions

Alltsedan det kalla kriget slutade har försvarssektorn, framförallt militär logistik och försvarsmaterielanskaffning, genomgått en genomgripande transformation. Flera faktorer har bidragit till transformationen: förändringar i länders och organisationers försvars- och säkerhetspolitik; reducerade försvarsbudgetar; deltagande i fredsbevarande och fredsframtvingande operationer; erfarenheter från deSince the ending of the Cold War, the defence sector, particularly the areas of military logistics and defence acquisition, has been undergoing a comprehensive transformation. There are several factors that explain this transformation: changes in defence and security policies for nations and organisations; reductions in defence expenditure; participation in Peace Support Operations; Lessons Learne

In recreational fishing, catch and release (C&R), where fish are released alive after capture, is commonly adopted to minimize fishing mortality. Injuries from hooking and the mode of de-hooking can affect survival probability, and the choice of angling gear can affect injury severity. We show for C&R angling for northern pike (Esox lucius) in the Baltic Sea that hooking location and size

Currently, the use of metal-backed tibial components is more common than the use of all-polyethylene components in total knee arthroplasty. However, the available literature indicates that all-polyethylene tibial components are not inferior to the metal-backed design. We hypothesized that there would be no difference in the ten-year survival rate between all-polyethylene and metal-backed tibial co

Adaptive time-stepping based on linear digital control theory has several advantages: the algorithms can be analyzed in terms of stability and adaptivity, and they can be designed to produce smoother stepsize sequences resulting in significantly improved regularity and computational stability. Here, we extend this approach by viewing the closed-loop transfer map H-(φ) over cap: log (φ) over cap ba

The creation of 3D scaffolds that mimic the structure of physiological tissue required for normal cell function is a major bioengineering challenge. For corneal stroma reconstruction this necessitates the creation of a stroma-like scaffold consisting of a stack of orthogonally disposed sheets of aligned collagen fibrils. This study demonstrates that such a scaffold can be built up using magnetic a

Double-stranded (ds) DNA from salmon testes has been incorporated into PVA hydrogels obtained by a technique of repeated freezing and thawing. The cryogels obtained are free of potential toxic species like chemical cross-linkers, and consequently, they can be used in pharmaceutical or medical applications. These cryogels show a good mechanical resistance and a white and opaque appearance caused by

1. Although it is well established that hypertension is the main risk factor for stroke, the complexity of cerebrovascular problems related to hypertension is not generally appreciated. 2. Hypertension can cause stroke through many mechanisms. A high intraluminal pressure will lead to extensive alteration in endothelium and smooth muscle function in intracerebral arteries. The increased stress on

Determination of pK(a) values of titrating residues in proteins provides a direct means of studying electrostatic coupling as well as pH-dependent stability. The B1 domain of protein G provides an excellent model system for such investigations. In this work, we analyze the observed pK(a) values of all carboxyl groups in a variant of PGB1 (T2Q, N8D, N37D) at low and high ionic strength as determine

Popular Abstract in Swedish För analys av agroekosystems näringsämnescirkulation presenteras här en generell modell. I centrum står födoproduktionsintensitet, mänsklig bärförmåga, uthållighet och effektivitet. Modellen kan användas på system med flera markanvändningstyper och är därför lämpad för studier i olika skalor. Jämförelser av alla slags agroekosystem, oavsett tid och rum, är möjliga. Olik

The present global environmental condition is a consequence of the increasing consumption of natural resources whose depletion exceeds what is physically possible to sustain in the long term. The construction sector is a considerable contributor to this resource depletion and sustainability is adopted in the form of the theory of ecological modernization. The implementation depends to varying exte