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Anthropogenic N deposition may change soil conditions in forest ecosystems as demonstrated in many studies of coniferous forests, whereas results from deciduous forests are relatively scarce. Therefore the influence of N deposition on several variables was studied in situ in 45 oak-dominated deciduous forests along a N deposition gradient in southern Sweden, where the deposition ranged from 10 to
The key step in the reaction mechanism of multicopper oxidases (MCOs)-the cleavage of the O-O bond in O-2-has been investigated using combined quantum mechanical and molecular mechanical (QM/MM) methods. This process represents a reaction pathway from the peroxy intermediate after it accepts one electron from the nearby type-1 Cu site to the experimentally-observed native intermediate, which is th
Purpose: Sustainability is an area of increasing interest for industry and its stakeholders, and some companies now aspire to address sustainability issues (e.g. carbon emissions) at strategic and operational levels. As companies are exploring the issues, they attempt to embed sustainability in their planning and management systems. It is at this point that the domains of environmental concern and
Surface water is vital resources for terrestrial life, while the rapid development of urbanization results in diverse changes in sizes, amounts, and quality of surface water. To accurately extract surface water from remote sensing imagery is very important for water environment conservations and water resource management. In this study, a new Multi-Band Water Index (MBWI) for Landsat 8 Operational
Readouts that define the physiological distributions of drugs in tissues are an unmet challenge and at best imprecise, but are needed in order to understand both the pharmacokinetic and pharmacodynamic properties associated with efficacy. Here we demonstrate that it is feasible to follow the in vivo transport of unlabeled drugs within specific organ and tissue compartments on a platform that appli
Solar-Induced Chlorophyll Fluorescence (SIF) can provide key information about the state of photosynthesis and offers the prospect of defining remote sensing-based estimation of Gross Primary Production (GPP). There is strong theoretical support for the link between SIF and GPP and this relationship has been empirically demonstrated using ground-based, airborne, and satellite-based SIF observation
The steel industry in Sweden is responsible for 10% of the annual Swedish CO2 emissions. As a way to abate this sector, H2 Green Steel are establishing a new green steel production site in Boden. Their way of producing steel, through the EAF route and by using hydrogen-reduced DRI will reduce the CO2 emissions by over 90%. Besides iron ore, steel scrap is the most important input raw material for
FORESTRY, AIR POLLUTANTS AND MULTIPLE USE ASPECTS ON BERRY PRODUCTION OF FORESTS IN SOUTH SWEDEN by Georgios Gaitanis Lund University Master' s Programme in Environmental Sciences Honours Thesis Supervisor: Bengt Nihlgård Department of Plant Ecology Lund University Summary Various methods of forest management affect the occurrence of berry species in many different ways. It is also known that atmo
https://www.lumes.lu.se/sites/lumes.lu.se/files/gaitanis_georgios.pdf - 2026-05-03
Ett tematiskt samverkansinitiativ vid Lunds universitet Hur kan kontemplation, estetik och medkänsla motverka stress och känslor av meningslöshet? Genom att utforska existentiell resiliens vill forskare minska stress och främja ett hållbart liv. Människor som i sitt yrkesliv arbetar med att hjälpa andra drabbas idag hårt av arbetsrelaterad stress. Det är ofta kopplat till känslor av meningslöshet
https://www.lu.se/forskning/universitetsovergripande-forskningssatsningar/existentiell-resiliens - 2026-05-02
Blodet och immunförsvaret – Sida 15 – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kategori: Blodet och immunförsvaret Immunförsvar i obalans kan leda till glutenintolerans 2011-04-01 Malmöforskare har studerat immunförsvaret hos gravida vars barn senare utvecklade glutenintolerans. Resul
https://www.vetenskaphalsa.se/kategori/blodet-och-immunforsvaret/page/15/ - 2026-05-03
Research engineer Contact details Email: tobias [dot] biermann [at] mgeo [dot] lu [dot] se Phone: +46 46 222 67 57 Mobile: +46 70 795 02 39Organisation Department of Earth and Environmental Sciences (MGeo) Visiting address: Sölvegatan 12, Geocentrum 2, Lund Room number: 429 Service point: 16 WebpageTobias Biermanns profile in Lund University research portalOther affiliations Research engineer ICOS
https://www.nateko.lu.se/tobias-biermann - 2026-05-02
Tema cancer: Leta efter förstadier till tarmcancer! – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Tema cancer: Leta efter förstadier till tarmcancer! 2010-12-16 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Foto: Dreamstime Det är hög tid att tänka om
https://www.vetenskaphalsa.se/tema-cancer-leta-efter-forstadier-till-tarmcancer/ - 2026-05-03
Mice harbor ∼2800 intact copies of the retrotransposon Long Interspersed Element 1 (L1). The in vivo retrotransposition capacity of an L1 copy is defined by both its sequence integrity and epigenetic status, including DNA methylation of the monomeric units constituting young mouse L1 promoters. Locus-specific L1 methylation dynamics during development may therefore elucidate and explain spatiotemp
BACKGROUND: LINE-1 (L1) retrotransposons are a notable endogenous source of mutagenesis in mammals. Notably, cancer cells can support unusual L1 retrotransposition and L1-associated sequence rearrangement mechanisms following DNA damage. Recent reports suggest that L1 is mobile in epithelial tumours and neural cells but, paradoxically, not in brain cancers.RESULTS: Here, using retrotransposon capt
BackgroundFor advanced pancreatic cancer, pulmonary metastases (PM) have been considered favorable factors compared to metastases of other sites, but it remains unknown whether the prognosis of patients with synchronous liver and lung metastases is better than that of non-PM.MethodsData was derived from a two-decade cohort and included 932 cases of pancreatic adenocarcinoma with synchronous liver
Background: Epidemiological studies that assess the health effects of long-term exposure to ambient air pollution are used to inform public policy. These studies rely on exposure models that use data collected from pollution monitoring sites to predict exposures at subject locations. Land-use regression (LUR) and universal kriging (UK) have been suggested as potential prediction methods. We evalua
Inferential models have long been used to determine pollutant dry deposition to ecosystems from measurements of air concentrations and as part of national and regional atmospheric chemistry and transport models, and yet models still suffer very large uncertainties. An inferential network of 55 sites throughout Europe for atmospheric reactive nitrogen (N-r) was established in 2007, providing ambien
Popular Abstract in Swedish Neutrofilen är den vanligaste vita blodkroppen och de tillhör det sk medfödda immunförsvaret. Under normala förhållanden är neutrofilerna inaktiva och cirkulerar i blodomloppet. Vid exempelvis en infektion utsöndras inflammatoriska aktiverande ämnen från vår kropp men även från oönskade mikroorganismer och detta gör att neutrofilerna aktiveras. Från att ha varit runda, Inflammation is a localized protective response in vascularized tissues and can be induced by microbial infection or cell and tissue injury. Polymorphonuclear neutrophils (PMN) are the most common white blood cells and are recognized as major cellular mediators of acute inflammation. PMN are highly mobile cells that possess regulated mechanisms for controlling the expression and activation of adhe
