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Nitrogenase is the only enzyme that can cleave the strong triple bond inN2. The active site contains a complicated MoFe7S9C cluster. It is believed that itneeds to accept four protons and electrons, forming the E4 state, before it can bind N2.However, there is no consensus on the atomic structure of the E4 state. Experimentalstudies indicate that it should contain two hydride ions bridging two pai
Background Providing high quality nursing care for patients with malignancies is complex and driven by many factors. Many of the associations between nursing care quality, trust, health status and individualized care remain obscure. Objective To empirically test a model of association linking hospitalized cancer patients’ health status, nursing care quality, perceived individuality in care and tru
Motivation: Comparisons of microbiome communities across populations are often based on pairwise distance measures (beta-diversity). Standard analyses (principal coordinate plots, permutation tests, kernel methods) require access to primary data if another investigator wants to add or compare independent data. We propose using standard reference measurements to simplify microbiome beta-diversity a
Northern ecosystems, encompassing boreal forests, tundra, and permafrost areas, are increasingly affected by the amplified impacts of climate change. These ecosystems play a crucial role in determining the global carbon budget. To improve our understanding of carbon uptake in these regions, we evaluate the effectiveness of employing the physically-based Plant Phenology Index (PPI) to estimate gros
Dune slacks are biodiverse seasonal wetlands within sand dune systems, strongly influenced by the dynamics of the local groundwater regime. Future climate predictions indicate strong adverse impact on the hydrology and therefore ecology of these wetland ecosystems. In this study we aimed to find the most appropriate hydrological and ecological indicators to summarise dune slack plant community res
The design of port complexes is a process that requires considering geographical and economic features of the territory. It is necessary to aggregate the characteristics of coastal landscapes, seascapes, artificial elements, dangerous objects, etc. The experience of implementing such projects (for example, in Sabetta) suggests that all participants in the design process need highly precise geograp
Introduction: Due to the high cost and complexity, the oral glucose tolerance test is not adopted as the screening method for identifying diabetes patients, which leads to the misdiagnosis of patients with isolated post-challenge hyperglycemia (IPH), that is., patients with normal fasting plasma glucose (<7.0 mmoL/L) and abnormal 2-h postprandial blood glucose (≥11.1 mmoL/L). We aimed to develop a
Gross primary production (GPP) of the vegetation is the largest carbon exchange process of the global carbon cycle. Currently, within satellite-based remote sensing, GPP is generally modelled using linear light use efficiency models where GPP is related to photosynthetically active radiation absorbed by the green vegetation (APAR). These models work well on moderate to low spatiotemporal averaging
Background: A wrist-worn wearable device for acquiring limb and chest ECG leads (wECG) may constitute a promising approach to detection of acute myocardial infarction (AMI). However, it remains to be demonstrated whether the information conveyed by the wECG is sufficient for AMI detection. Objective: To explore explainable machine learning models for detecting AMI using the wECG. Methods: Two type
The Veiki moraine in northern Sweden, a geomorphologically distinct landscape of ice-walled lake plains, has been interpreted to represent the former margin of an intermediate-sized pre–Last Glacial Maximum (LGM) Fennoscandian ice sheet, but its age is debated as either marine isotope stage (MIS) 5c or MIS 3. We have applied optically stimulated luminescence (OSL) and radiocarbon dating to four si
For model-based quantitative reconstructions of past vegetation cover on the scale of landscapes, pollen productivity estimates (PPEs) are key input parameters. In this study, we employed a random sampling strategy to collect moss polsters at 20 sites in Changbai Mountain, northeastern China. A detailed vegetation survey within 1000-m radius around each sampling point was carried out and digitized
Uppsatsen syftar till att belysa det skydd företags know-how åtnjuter i samband med avtalsförhandlingar, genom avtal och lag samt enligt allmänna rättsgrundsatser. Detta görs genom att behandla FHL, avtal om sekretess, vitesklausuler, skiljeklausuler samt lojalitetsplikten. I dagens marknadsekonomi är know-how allt viktigare tillgångar för företagen. Den kunskap och erfarenhet som know-how I Natio
Popular Abstract in Swedish Varje år insjuknar mer än 8000 kvinnor i Sverige i bröstcancer, och 5 år efter diagnos är nära 90% fortfarande i livet. Trots att prognosen för majoriteten av patienterna är god, dör 1400 kvinnor årligen av bröstcancer. Till följd av detta pågår mycket forskningsarbete för att finna faktorer som bättre kan förutsäga prognos, prognostiska studier, men även för att finna Breast cancer is the most common tumour form and the second leading cause of death in solid tumours in women in the Western world. Despite improvements in the treatment, a considerable number of patients will relapse and die from their breast cancer. At the same time, a substantial number of patients will be over-treated, as they would have been cured by surgery and radiotherapy alone. In the meta
LUNDS UNIVERSITET SAMHÄLLS VETENSKAPLIGA FAKULTETEN PROTOKOLL 2023-02-22 1 Diarienummer STYR 2023/587 Graduate School Nämnden för Graduate School, 2023-02-22 Närvarande Ledamöter Lena Karlsson Leysan Storie Catia Gregoratti Marta Kolankiewicz Anne Jerneck Christopher Swader Nils Holmberg Mikhail Martynovich Terese Anving Mimmi Barmark Rikard Gustavsson Elsa Hilltorp Övriga Lucie Larssonova Helen
Universitetslektor Kontaktinformation E-post: charlotte [dot] sparrenbom [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsCharlotte Sparrenboms profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing Climate Universitetslektor Geologiska ins
https://www.geologi.lu.se/charlotte-sparrenbom - 2026-05-21
HILMA 2010-08-30 HILMA Historiska Institutionen i Lund Meddelar Att… Årgång 36, 2010/11, Nr 1, 2010-08-30 Underlagen till HILMA förvaras i pärmar som står i rum 209, på hyllan ovanför faxen. Där hittar du ytterligare information om seminarier, anställningsvillkor, stipendier och annat samt ansök- ningsblanketter i förekommande fall. De sistnämnda, som är samlade i en separat pärm, kopierar du och
https://www.hist.lu.se/fileadmin/_migrated/content_uploads/hilma_ht10_1_03.pdf - 2026-05-21
Department of service management and service studies Department of strategic communication Lund university ISBN 978-91-639-8835-6 What ś new in tourist search behaviour? During the last two decades, we have seen an increasing digitalisation. Tourists have not been late to respond to advancements in tourist information systems, but developments are uneven. This report focuses on German visitors in
https://www.ses.lu.se/sites/ses.lu.se/files/whats-new-in-tourist-search-behavior.pdf - 2026-05-20
1 Effects of Deforestation on Tree Diversity and Livelihoods of Local Community: A Case Study from Nepal By Krishna Karkee PO Box: 170 222 00 Lund, Sweden krishna.karkee.142@student.lu.se A thesis submitted to the Lund University International Master’s Programme in Environmental Science (LUMES) in partial fulfillment of the requirements for the degree of Master of Environmental Science Advisor Pro
https://www.lumes.lu.se/sites/lumes.lu.se/files/karkee_krishna.pdf - 2026-05-20
Anaerobic digestion is a microbially mediated process occurring in nature in the absence of oxygen and other non-carbonaceous electron acceptors. The majority of the carbon of the organic matter degraded in the process is transformed into carbon dioxide and methane. Most of the energy potential of the degraded material is conserved in the methane, thus providing a renewable energy carrier, which c
1 Universitetsbiblioteket, Lunds universitet DE LA GARDIESKA ARKIVET TOPOGRAPHICA, Finland Förteckning reviderad av Per Stobaeus 2015 Inledning Handlingarna rörande Finland utgör en stor del av Topographica i De la Gardieska samlingen. Följande förteckning är en reviderad och utökad version av en äldre maskinskriven företeckning.1 Kapslarna 1 och 2 innehåller kronologiskt ordnade brev från 1300-ta
https://www.ub.lu.se/en/sites/ub.lu.se.en/files/forteckning_over_topographica_finland.pdf - 2026-05-20
