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STATISTISK MEKANIK FYSA21 Hösten 2009 Lars Gislén Department of Theoretical Physics University of Lund 1 STATISTICAL MECHANICS Lars Gislén, Theoretical physics, University of Lund 1. Introduction Classical thermodynamics is based on a few principles derived from: The first and second law. The first law is essentially a law stating the conservation of energy: The change of the internal energy of a

https://www.particle-nuclear.lu.se/sites/particle-nuclear.lu.se/files/2025-01/statistical-mechanics-1.pdf - 2026-07-08

This alphabetical list can be used as a quick guide to the support available to researchers. The list is updated continuously. If something is missing or difficult to find, please contact us at lthin [at] lth [dot] lu [dot] se (lthin[at]lth[dot]lu[dot]se)A B C D E F G H I J K L M N O P Q R S T U V W X Y ZAAerosols one of LTH's profile areas. Aerosols (lth.se) AI and Digitalization one of LTH's pro

https://www.lthin.lth.se/en/research/z-research-support - 2026-07-07

News updates and events from the 2030 Graduate School. NewsDecemberReduced flow of plasticsAt Helsingborg's hospital, doctors have switched from disposable to reusable items and reduced the flow of plastics, writes Sjukhusläkaren. The Agenda 2030 PhD student Linn Boberg researches plastic articles in healthcare and is interviewed in the article.Tog bort onödiga verktyg - minskade plastflödet i ope

https://www.agenda2030graduateschool.lu.se/activities/news-2025/news-and-events-2022 - 2026-07-07

Postdoc Contact details Email: nitin [dot] chaudhary [at] mgeo [dot] lu [dot] seOrganisation Department of Earth and Environmental Sciences (MGeo) Service point: 16 WebpageNitin Chaudharys profile in Lund University research portalOther affiliations Researcher Department of Earth and Environmental Sciences (MGeo) Member of Strategic Research Area BECC: Biodiversity and Ecosystem services in a Chan

https://www.cec.lu.se/nitin-chaudhary - 2026-07-07

Short chain fatty acids (SCFAs; acetic, propionic and butyric acid) are formed during bacterial fermentation of carbohydrates in the colon. The interest in SCFA production is related to an increasing body of knowledge of the physiological effects of these acids. SCFAs are important anions in the colonic lumen and serve locally as nutrients for the mucosa cells, stimulating mucosal proliferation an

The integration of multiple data sources and the convergence of process control systems and business intelligence layer such as the enterprise resource planning (ERP) are paving the way for important progress in plant operation optimization. Numerous companies offer “Analytics Services” to leverage this newly available mine of data but applications still appear to be limited to certain specific t

Wind-assisted ship propulsion has gained increasing attention as a means of reducing fuel consumption and emissions in the maritime sector. This thesis studies the aerodynamic performance of an adjustable rigid wingsail designed to provide auxiliary thrust for ships. The wingsail consists of a NACA 0018-based main airfoil with a movable flap, where the flap deflection, hinge position, and gap betw

Bismuth-based compounds, such as Bi1-xSbx or Bi2Te3, have outstanding electronic properties especially for advanced quantum devices. However, the potential of low-dimensional group V-Bi materials is largely undetermined. Here, we report the experimental realization of a two-dimensional (2D) BiAs layer with giant Rashba spin splitting, grown on an InAs(111)B substrate via molecular beam epitaxy. AR

In similarity to other European countries and the USA, Belgium, has been facing an emergence of microbreweries in the last decade. However, given the environmental footprint and, particularly, the water footprint of beer as well as the fact that microbreweries can sometimes lag behind in energy efficiency or water usage, it is worth considering the sustainability implications of this trend. The sa

This article investigates potentials and environmental impacts related to household food waste minimization, based on a case study in Southern Sweden. In the study, the amount of avoidable and unavoidable food waste currently being disposed of by households was assessed through waste composition analyses and the different types of avoidable food waste were classified. Currently, both avoidable and

In the study presented in this paper, experimental data from a pneumatic hybrid has been compared to the results from a simulation of the engine in GT-Power. The engine in question is a single-cylinder Scania D12 diesel engine, which has been converted to work as a pneumatic hybrid. The base engine model, provided by Scania, is made in GT-Power and it is based on the same engine configuration as t

We report the first experiments carried out on a new imaging setup, which combines the high spatial resolution of a photoemission electron microscope (PEEM) with the temporal resolution of extreme ultraviolet (XUV) attosecond pulse trains. The very short pulses were provided by high-harmonic generation and used to illuminate lithographic structures and Au nanoparticles, which, in turn, were imaged

Renewable energy (RE) progress in the Middle East and North Africa has been varied, and is affected by multiple factors. This thesis investigates the current status of RE for 13 countries in the Arab region. An initial hypothesis proposes that price is not the only or main driver. Literature and interviews with participants from Arab government, regulators, funding partners, and industry inform to

Deciphering where genes are expressed within the complex architecture of cells and tissues requires advanced spatial transcriptomics techniques. This study focuses on Multiplexed Error-Robust Fluorescence In Situ Hybridization (MERFISH), a technique for spatial transcriptomic. The MERFISH experiment involves probes binding to specific RNA-targeted sequences within fixed cells and tissues. I develo

Flutter prediction is a vital part of aircraft development which requires efficient and accurate analysis methods. Saab AB Aeronautics is currently using linear analysis based on the panel method and nonlinear analysis using their in-house CFD software program. These methods are in contrast to one another in terms of computing time and accuracy. There is a need to fill the gap between these method

MultiConfiguration Dirac-Hartree-Fock (MCDHF) and relativistic configuration interaction (RCI) calculations were performed for 28 and 78 states in neutral and singly ionized aluminium, respectively. In Al I, the configurations of interest are 3s2nl for n = 3, 4, 5 with l = 0 to 4, as well as 3s3p2 and 3s26l for l = 0, 1, 2. In Al II, in addition to the ground configuration 3s2, the studied configu

Depletion of RBMK-1500 spent nuclear fuel (SNF) with and without an erbium burnable absorber was modelled, and onegroup burn-up dependent cross-section libraries for Origen-ARP were created. Depletion calculations for the generation of crosssection libraries were performed using the SCALE 6.1 code package with the TRITON control module, which employs the NEWT deterministic 2D transport code with t

Dark matter (DM) simplified models are by now commonly used by the ATLAS and CMS Collaborations to interpret searches for missing transverse energy (ET miss). The coherent use of these models sharpened the LHC DM search program, especially in the presentation of its results and their comparison to DM direct-detection (DD) and indirect-detection (ID) experiments. However, the community has been awa

The results of a search for new phenomena in final states with b-jets and missing transverse momentum using 139 fb−1 of proton-proton data collected at a centre-of-mass energy s = 13 TeV by the ATLAS detector at the LHC are reported. The analysis targets final states produced by the decay of a pair-produced supersymmetric bottom squark into a bottom quark and a stable neutralino. The analysis also