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Nitrogenase is the only enzyme that can convert N2 into NH3. The reaction requires the addition of eight electrons and protons to the enzyme and the mechanism is normally described by nine states, E0–E8, differing in the number of added electrons. Experimentally, it is known that three or four electrons need to be added before the enzyme can bind N2. We have used combined quantum mechanical and mo
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
New antimicrobial agents are needed to address the ever-growing risk of bacterial resistance, particularly for methicillin- and vancomycin-resistant Staphylococcus aureus (S. aureus). Here, we report a class of bile acid oligomers as facial amphiphilic antimicrobials, which are noncovalently fabricated by cholic acid (CA) and deoxycholic acid (DCA) with polyamines (e.g., diamines, diethylenetriami
The widespread use of nanomaterials has raised the threat of nanoparticles (NPs) infection of soils and groundwater resources. This research aims to investigate three parameters including flow velocity, ionic strength (IS), and initial particle concentration effects on transport behavior and retention mechanism of functionalization form of graphene oxide with polyvinylpyrrolidone (GO-PVP). The tra
Accurate and reliable estimation of actual evapotranspiration (AET) is essential for various hydrological studies, including drought prediction, water resource management, and the analysis of atmospheric–terrestrial carbon exchanges. Gridded AET products offer potential for application in ungauged areas, but their uncertainties may be significant, making it difficult to identify the best products
Background: To determine the feasibility and efficacy of a retinal telephotocoagulation treatment plan for diabetic macular edema. Methods: Prospective, interventional cohort study at two clinical sites. Sixteen eyes of ten subjects with diabetic macular edema underwent navigated focal laser photocoagulation using a novel teleretinal treatment plan. Clinic 1 (King Khaled Eye Specialist Hospital, R
Urban trees are uniquely valuable in towns and cities for the ecosystem services they provide their citizens and can as such be considered a potent source of public goods and positive externalities - even when these trees are found on private properties. The importance of urban trees will only grow as events of severe heat and extreme rainfall become more and more frequent and the urgency to reduc
The digital platform Airbnb has gained popularity in a number of countries particu- larly in the Maltese islands. Striking a balance in setting a price that is competitive and also renders a good profit can be a challenge. In this thesis a model is de- veloped to predict the price of a listing in the Maltese islands for September 2022 through a machine learning approach whereby five types of model
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
Verksamhetsberättelse 2014 | LUNDS UNIVERSITETS BIBLIOTEK Redaktör: Lena Landgren Omslagsfoto: Fredrik Vanek Innehållsförteckning 1. Inledning.................................................................... 4 1.1 Biblioteksorganisationen........................................ 4 Lunds universitets bibliotek................................... 4 Biblioteksstyrelsen...............................
https://www.lub.lu.se/sites/lub.lu.se/files/vb_lub_2014.pdf - 2026-07-25
Lund University Master's Programme in Environmental Sciences LUMES, 1997-1998 Addressing the Barriers Hindering the Practice of Strategic Environmental Assessment -a Case Study of Biogas Production from Municipal Solid Waste in Jordan Master's Thesis Prepared By: ABEER J. SALAR P.O. Box 850751, Amman 11185,Jordan Tel: +962 (6) 551-7436 November 30th, 1998 Lund University Master' s Programme in Env
https://www.lumes.lu.se/sites/lumes.lu.se/files/salah_abeer.pdf - 2026-07-25
Redaktörer: Malin Irhammar, Gunilla Amé, Hans Adell 4 Lednings- och kompetensutbildning/CED Box 118, 221 00 Lund tfn: 046 - 222 39 00, fax: 046 - 222 93 49 e-post: ced@ced.lu.se Redaktörer Malin Irhammar, Gunilla Amnér, Hans Adell Omslag och layout Maria Hedberg Textredigering Hans Adell ISBN 978-91-977974-6-7 5 Innehåll 7 Förord 8 Program Keynotes 10 Beth Hennessey 10 Anders Sigrell Motivera lära
https://www.ahu.lu.se/fileadmin/user_upload/ahu/PDF/ProceedingsUtvecklingskonferens11.pdf - 2026-07-23
Title: Synergi, a digital reporting tool for working environment. Authors: Sebastian Larsson & Joel Ståhl Supervisor: Radhlinah Aulin, Senior lecturer at the Department of Building and Environmental Technology, Division of Construction Management, Lund University. Examinator: Anne Landin, Professor at the Department of Building and Environmental Technology, Division of Construction Management,
NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 19 v 21 - 2021. CORONARELATERAT Rekommendationen om distansutbildning som utgångsläge tas bort Den 27 maj presenterade regeringen sin plan i fem steg för anpassning och avveckling av de restriktioner som tagi
https://www.cec.lu.se/sites/cec.lu.se/files/2021-06/LU-gemensamt%20Mejlutskick%20Nr%2019-v21-2021.pdf - 2026-07-25
2024 HT_LP1 FMSF10 CEQ Course evaluation ver 9.0 (2021-01-23) LTH Course evaluation report - CEQ, FMSF10 Basic facts Course name Stationary Stochastic Processes Course code FMSF10 ECTS credits 7.5 hp Year 202425 Study period the course was finishedHT_LP1 Programme all (PI) Registrated students 229 Number answers and response rate 46 / 20 % Number answers from males 25 Number answers from females 1
https://www.maths.lu.se/fileadmin/maths/utbildning_education/Kursutv_HT24/FMSF10_2024_HT_LP1_arbetsrapport_en.pdf - 2026-07-23
Microsoft Word - Risk and safety assessment form for fieldwork and excursions at CEC -April 2022 Risk and safety in fieldwork and excursions April 2022 Sida 1 av 5 Risk and safety assessment for fieldwork and excursions The employer/coordinator of the fieldwork has to make a risk assessment for all fieldwork in accordance with the law of Systematic Work Environment Management (In Swedish “SAM”), a
The importance of land-atmosphere biophysical interactions for regional climate and terrestrial ecosystem change: C EC SY N TH ESIS N O 07 | 2021 D ragkam pen om skogen – en syntes om skogsbruk i perspektivet av klim at, m iljö och biologisk m ångfald Dragkampen om skogen – en syntes om skogsbruk i perspektivet av klimat, miljö och biologisk mångfald CEC SYNTES NR 07 | 2021 | LUNDS UNIVERSITET 1
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2021-10/Dragkamp%20cec%20nr%207%20tillg%C3%A4nglighetsanpassad.pdf - 2026-07-25
På vägen mot en kandidat i historisk arkeologi har Isabella breddat sin utbildning med ett utbytesår i York, England. ”Det bästa med historisk arkeologi är att du får kombinera det praktiska i arkeologi med det teoretiska i historieämnet, och det är särskilt speciellt i en historisk stad som York.”Isabella broadened her education in historical archaeology with a year abroad in York, England. “The best thing about this subject is that you combine the practical parts of archaeology with the theoretical aspects of history, and that's especially interesting in a historic city such as York.”
Ett entreprenadavtal kan förstås som ett materiellt uppdragsavtal, där beställaren uppdrar åt entreprenören att utföra arbete för beställarens räkning. Därigenom uppstår ett principal- och agentförhållande där beställaren är principal och entreprenören agent. Även om AB 04 bygger på en balans mellan parterna och syftar till en ekonomiskt optimal riskfördelning, aktualiserar löpande räkning särskilA construction contract may be understood as a contract, under which the employer instructs the contractor to perform work on the employer´s behalf. This gives rise to a principal-agent relationship, in which the employer is the principal and the contractor is the agent. Although AB 04 is based on a balance between the parties and aims to achieve an economically optimal allocation of risk, cost-pl
In the future atmospheric CO2 concentrations might exceed 550 ppm according to the RCP8.5 scenario by mid-century from our current 410 ppm, while our world population is projected to surpass the 9.7 billion threshold within the same time span. This challenge leads to the raising of questions addressing future food security. Elevated CO2 has been shown to not only increase photosynthetic rates in
