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Particulate methane monooxygenase (pMMO) is an enzyme that converts methane into methanol at ambient temperature and pressure. Over the past three decades, the metal content and location of the active site have been highly controversial. Recent single-particle cryogenic electron-microscopy (cryo-EM) structures have furthered this debate. In this study, three cryo-EM structures (PDB entries 7s4h, 7

Electrochemical real-time monitoring of ligand binding to an engineered opioid receptor specific for morphine is reported. In the particular systems studied, 90% of the binding was found to be completed after only 85-120 s. Thus, the binding kinetics has proven to be more rapid than previously believed. The observed association rate constant for the morphine binding reaction was calculated to be 2

2025-12-01 Tablets under production, expected for calibration end of December. 2025-07-29 Test batch expected to arrive for calibration and quality control mid August. 2025-06-12 Our manufacturer are waiting for one tablet ingredient. 2025-01-22 We will produce a test batch with a manufacturer in Sweden. 2024-10-18 We currently have no Lycopodium tablets for sale. Our tablet manufacturer has shut

https://www.geologi.lu.se/service/pollen-tablets - 2026-05-05

Nitrogenase is the only enzyme that can cleave the triple bond in N2, making nitrogen avaiable for other organisms. It contains a complicated MoFe7S9C(homocitrate) cluster in its active site. Many computational studies with density-functional theory (DFT) of the nitrogenase enzyme have been presented, but they do not show any consensus-they do not even agree where the first four protons should be

Background: Despite improved surgical and oncological treatment, ovarian cancer continues to be the most lethal of the gynecologic malignancies. We aimed to analyze survival trends in epithelial ovarian cancer with regard to age, tumor site, and morphology in Sweden 1960 to 2014. Methods: A nationwide population-based study was conducted using data from the Swedish Cancer Registry on 46,350 women

Agenda 2030 Graduate School monthly newsletter #6 2025-06-09 Ylva van Meeningen Hi! I do not know about you, but I am SO ready for summer and to not check my e-mails for weeks on end. It was pointed out to me recently that working within in academia is hard. Of course most of us know that, I know that. But this person compared it to their line of work and how the insane tempo that we have would no

https://www.agenda2030graduateschool.lu.se/sites/agenda2030graduateschool.lu.se/files/2025-07/A2030_monthly%20update_250609.pdf - 2026-05-06

Knowledge of species-environment associations is critical for the management of threatened amphibian populations facing habitat fragmentation and a restricted range. The Coastal Giant Salamander (Dicamptodon tenebrosus) is subject to habitat degradation from logging and human development and is classified as Threatened at its northern range limit in British Columbia, Canada. We examined habitat as

Möt människorna bakom forskningen – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Visa övriga teman: Beroende Tillfreds med livet Stroke Klimakteriet Avancerat och skräddarsytt för dig Ungdomars hälsa Barn med ätsvårigheter Avancerad vård – inte bara på sjukhus Fertilitet Kvinnors hälsa Så

https://www.vetenskaphalsa.se/temasida/mot-manniskorna-bakom-forskningen/ - 2026-05-04

Kroppens egen medicin skyddar mot infektion – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kroppens egen medicin skyddar mot infektion 2010-06-04 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Artur Schmidtchen leder ett internationellt forskarlag. Foto: R

https://www.vetenskaphalsa.se/kroppens-egen-medicin-skyddar-mot-infektion/ - 2026-05-04

stamceller – Sida 2 – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: stamceller Blodstamceller förändras efter transplantation 2016-03-30 Benmärgstransplantation används idag som en behandlingsmetod för olika blodsjukdomar och innebär att blodstamceller från en donator ersätter och

https://www.vetenskaphalsa.se/tag/stamceller/page/2/ - 2026-05-05

Leder, muskler och skelett – Sida 2 – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kategori: Leder, muskler och skelett Ny studie ifrågasätter visad effekt vid artrosbehandlingar 2023-05-04 Att rekrytera artrospatienter med mycket smärta till kliniska studier, kan ge felaktigt resultat om

https://www.vetenskaphalsa.se/kategori/leder-muskler-och-skelett/page/2/ - 2026-05-04

Inom identitetsforskning finns det olika definitioner av identitet. För att få en djupare förståelse för begreppet identitet, har jag valt att undersöka hur kosovoalbaner förhåller sig till sin identitet i ett svenskt samhälle. De empiriska uppgifterna samlades in genom kvalitativa semi-strukturerade intervjuer. Min analys baserades på begreppen identitet, tillhörighet och kultur. Baserat på det e

Populärvetenskaplig sammanfattning: Mössbauerspektra är en metod som används för att bestämma hur ett mineral, eller molekyl, är uppbyggt. Man undersöker ett visst grundämne, inom geologin undersöker man oftast järn. Efter att ha analyserat ett prov i spektrometern kan man få uppgifter om var och hur järnet sitter i mineralet, eller molekylen. Metoden bygger på att man skickar gammastrålning av eThe Mössbauer effect is used in this work to determine the oxidation and site occupation in biotites that have been treated in different pHs. The work also gives an introduction to the theory behind the Mössbauer effect as well as Mössbauer spectroscopy. It is obvious that the pH has a significant role in the oxidation of the biotites, the more acidic the sample the more it will be oxidised. It is

Purpose: The purpose of this thesis is to examine the role of online store image in the internationalization process of online retailers. Based on the assumption that a favorable image is a competitive advantage for retailers, this master thesis examines whether or not a favorable domestic online store image, can be replicated in the in- ternationalization process of online retailers. Using a comp

Deep learning has the potential to drastically increase the accuracy and efficiency of prostate cancer diagnosis, which would be of uttermost use. Today the diagnosis is determined manually from H&E stained specimens using a light microscope. In this paper several different approaches based on convolutional neural networks for prostate cancer classification are presented and compared, using th

Cancer har kommit att bli en av de största folksjukdomarna i den industrialiserade västvärlden och enbart i Sverige insjuknar över 55 000 personer varje år. Det faktum att var tredje person kommer att drabbas av en cancersjukdom någon gång under sin livstid innebär, förutom ett stort mänskligt lidande, att samhället står inför stora folkhälsopolitiska utmaningar att nå medborgarna med sina hälsofr

Popular Abstract in Swedish Cancer i levern kan vara av två typer - antingen kan den ha sitt ursprung från levern och kallas primär levercancer eller också är den en spridning av tumör till levern från en annan plats i kroppen, s k dottersvulst eller metastas. Idag är kirurgi av tumörer i levern förstahandsbehandling, men tyvärr är det bara 1/10 patienter som har tumör i levern som kan bli aktuellLocal treatment of a tumour is of interest from a number of perspectives. It is focused on reducing the tumour volume with minimal trauma, inducing tumour immunity and is a potential component of a combination therapy against tumours. Interstitial laser thermotherapy (ILT) has turned out to be a method well suited for selective local destruction of malignant tumours. This thesis is based on an exp

In this study, we simulated heterotrophic CO2 (Rh) fluxes at six European peatland sites using the ECOSSE model and compared them to estimates of Rh made from eddy covariance (EC) measurements. The sites are spread over four countries with different climates, vegetation and management. Annual Rh from the different sites ranged from 110 to 540 g C m(-2). The maximum annual Rh occurred when the wate

The diversity and community composition of moths (both macro- and micromoths) at 32 sites, representing a wide range of habitat types (forests, grasslands, wetlands, agricultural and urban areas) within a restricted region in central Scania,southern-most Sweden, was investigated by use of light moth traps and compared with vascular plant species richness and habitat characteristics. The results re