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The performance of eight fast-response methane (CH4) gas analysers suitable for eddy covariance flux measurements were tested at a grassland site near the Cabauw tall tower (Netherlands) during June 2012. The instruments were positioned close to each other in order to minimise the effect of varying turbulent conditions. The moderate CH4 fluxes observed at the location, of the order of 25 nmol m(-2
Lund University Bioimaging Center General Radiation Safety Rules for work in PET/SPECT/CT facility BMC A09 Prepared by: Marie Sydoff Approved by: Freddy Ståhlberg Counter-signed by: Ritha Gidlöf Latest updated: 2018-03-12 Valid from: 2018-03-12 1 GENERAL For the safety of everyone who will be working with radiation in the PET/SPECT/CT unit in BMC A09, the following rules have to be strictly follow
Being Interdisciplinary 12 Being i nterdisciplinary When I started to write this book, I called it “ The Beginners Guide to Interdisciplinary Studies ” . 1 But calling it a guidebook suggests that it is possible to guide the newcomer through the territory. The crux of interdis- ciplinary work is that you enter an unknown territory that requires a protean sensibility. Rather than a compilation of g
https://www.cec.lu.se/sites/cec.lu.se/files/oberg_2011_being_interdisciplinary.pdf - 2026-06-30
Riskanalys av signalkräfta i Sverige CEC RAPPORT 04 | 2017 | LUNDS UNIVERSITET Riskanalys av signalkräfta i Sverige ULLRIKA SAHLIN, LENNART EDSMAN & PATRIK BOHMAN Media-Tryck är ett miljömärkt och ISO 14001-certifi erat tryckeri. Läs mer om vårt miljöarbete på www.mediatryck.lu.se Riskanalys av signalkräfta i Sverige Lunds universitet 2017 Citera som: Sahlin U, Edsman L och Bohman P 2017. Riskanal
https://www.cec.lu.se/sites/cec.lu.se/files/riskanalys_av_signalkrafta_i_sverige_0.pdf - 2026-06-30
1 VÅRTERMINEN 2018 MILJÖHISTORIA (HEK A22:2) SCHEMA LÄRARE: Alf Hornborg (AH) [kursansvarig] – Alf.Hornborg@hek.lu.se Andreas Malm (AM) – Andreas.Malm@hek.lu.se Thomas Malm (TM) – Thomas.Malm@hek.lu.se Linda Stihl (LS) – Linda.Stihl@keg.lu.se Föreläsningar sker om inget annat anges kl. 13-15 i ”Johannesburg” (J), Geocentrum 1, Sölvegatan 10. GIS-övningar sker i Smil. Datum Dag Tid Litteratur Lärar
https://www.keg.lu.se/sites/keg.lu.se/files/heka22_2_schema_miljohistoria_vt_2018.pdf - 2026-06-30
Projektplan
20XX-XX-XX
https://www.staff.lu.se/sites/staff.lu.se/files/mall_projektplan.docx - 2026-06-30
This thesis examines whether the Fama & French three-factor model (1993) provides a better explanation of Swedish stock returns than the traditional Capital Asset Pricing Model (CAPM). Using data from firms listed on Nasdaq Stockholm between 2016 and 2024, six portfolios were formed based on firm size and price-to-book ratio. Monthly returns were calculated and regressed against both the marke
Den andra november 2006 publicerade Skatteverket ett ställningstagande i syfte att klargöra frågan hur en bruttolön ska beräknas vid nettolöneavtal. Efter publicerandet har praxisutvecklingen skett i enlighet med riktlinjerna som presenterades i ställningstagandet. Skatteverkets princip för hur en bruttolön ska beräknas, nettolön = bruttolön – tabellskatteavdrag, har där-med varit vägledande för uOn the 2nd of November 2006 the Swedish Tax Agency published a standpoint document with the purpose to clarify how a gross salary was supposed to be calculated based on a net salary contract. Since the publishing of the document, Swedish case law has developed in accordance with the principles laid out in the document. The principle set out by the Swedish Tax Agency, Net salary = gross salary – ta
I takt med den tekniska utvecklingen behandlas personuppgifter i allt större utsträckning och mer gränsöverskridande. Behandling och överföring av personuppgifter är förenat med en risk för att individens integritetsskydd åsidosätts. EU har en stark dataskyddslagstiftning och värnar om skydd av EU-medborgares personuppgifter. USA har inte en lika stark dataskyddslagstiftning. Samtidigt är USA enWith the fast development in information technology, personal data is increasingly being processed and interchanged cross-border. Processing and transfer of personal data is associated with a risk that the individual's privacy protection is disregarded. The EU has strong data protection legislations and a strong protection of the personal data of EU citizens. The U.S. does not have as strong
The construction workflow of in-situ concrete frames in multi-storey residential buildings is highly complex and dynamic. Discrete-event simulation (DES) offers capabilities to model and analyse such complexity. Although DES has successfully been used by researchers in a wide range of construction-related applications there are not many examples demonstrating how different simulation outputs (time
Tetra Pak delivers food packing services world-wide and uses multilayer packaging materials to protect the food product from being affected by the environment. Loss of adhesion between the polymer and the aluminium layer in Tetra Paks packaging materials has proven to be a serious problem casing the package to lose its integrity and the food product to spoil. The problem is relatively unstudied bu
Popular Abstract in Swedish Denna avhandling rapporterar om karakterisering och tillmpningar av extrem ultraviolett (XUV) strålning som genererats av övertonsgenerering samt i en frielektronlaser. Övertonsgenerering är en process som uppstår när en kraftfull kortvarig laserpuls fokuseras i ett gasmedium. De laserpulser som används är bara några femtosekunder (10−15s) långa och har en våglängd i This thesis reports experimental studies performed with two advanced coherent XUV sources with ultrashort pulse duration, high-order harmonic generation and seeded-free electron laser. High-order harmonic generation (HHG) is the generation of overtones of a fundamental laser pulse in a medium, e.g. noble gases. The emitted radiation has a high degree of transverse coherence, and pulse lengths in t
För 50 år sedan började man operera utslitna höftleder och använda konstgjordaledytor som ersättning. Antalet operationer har långsamt ökat och operationen är nu en av de vanligaste i Sverige. En ny höftled leder oftast till total smärtfrihetoch ökad rörelseförmåga under lång tid men ibland kan de insatta delarna lossna. Omoperationer på grund av proteslossning ökar i antal och för närvarande utgö
Popular Abstract in Swedish Ett biologiskt samhälle definieras av de arter som lever och interagerar på en plats. Platsen kan vara en sjö, en ö eller ett skogsparti. Om det dessutom finns flera platser som arter sprider sig mellan brukar man tala om ett metasamhälle. Idag vet man att både ekologiska och evolutionära processer påverkar metasamhällens uppbyggnad, stabilitet och funktionalitet. DenThis thesis aims to elucidate the link between abiotic and biotic effects and biogeographical contingencies, eco-evolutionary assembly processes, and community structure in a spatially explicit metacommunity framework. To this end, we used structure analysis of naturally sampled and experimentally manipulated marine bacterial communities and mathematical eco-evolutionary modeling and simulations o
In this paper, the role and significance of opinion-shaping and persuasion activities are explored through an analysis of the activation of women in the Swedish labour market in the 1960s, highlighting the ways in which gender equality ideals became infused in these activities through a process of ‘transformative state feminism’. The analysis draws on qualitative data including archival material aIn this paper, the role and significance of opinion-shaping and persuasion activities are explored through an analysis of the activation of women in the Swedish labour market in the 1960s, highlighting the ways in which gender equality ideals became infused in these activities through a process of ‘transformative state feminism’. The analysis draws on qualitative data including archival material a
Soil microorganisms play an integral role in the regulation of carbon (C) cycling. In high-latitude ecosystems, climate warming is leading to higher plant productivity, shrub expansion and faster nutrient cycling; all of which increase resource availability to soil microorganisms. To understand how a legacy of enhanced resource availability affects the functional traits of microbial communities, a
