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Pore water pressure is defined relative to atmospheric pressure and it is cero kPa at the water table. Under the water table the pore water pressure rises linearly at a hydrostatic pressure distribution and above the water table it sinks. How the pore water pressure profile above the groundwater table develops in practice depends on the soil water content. The relationship between water content an
Miljonprogramseran kallas den byggnadsperiod som sträcker sig från 1965-1974. Detta var en tid i svensk byggnadshistoria där storskalighet och effektivt byggande förespråkades. Under perioden uppfördes 1 005 578 bostäder i Sverige och idag består en fjärdedel av Sveriges bostadsbestånd av bebyggelse från 1960- och 70-talet. Den höga byggtakten under denna tidsperiod möjliggjordes genom att husen eDuring the period 1965-1974 Sweden underwent a major housing development program, collectively referred to in Sweden as Miljonprogramseran (the million program era). These years where characterized by the idea of building on a large and effective scale. During this period 1 005 578 various forms of housing where constructed, and today a quarter of Sweden’s housing consists of projects dating back
In the era of large-scale surveys of stars in the MilkyWay, stellar ages are crucial for studying the evolution of the Galaxy.But determining ages of field stars is notoriously difficult; therefore, we attempt to determine benchmark ages for the extensively studied Gaia benchmark stars which can be used for validation purposes. By searching the literature for age estimates from different methods a
Background/Aims: Artificial neural networks (ANNs) are non-linear pattern recognition techniques, which can be used as a tool in medical decision-making. The aim of this study was to construct and validate an ANN model for early prediction of the severity of acute pancreatitis (AP). Methods: Patients treated for AP from 2002 to 2005 (n = 139) and from 2007 to 2009 (n = 69) were analyzed to develop
Lithium depletion and enrichment in the cosmos is not yet well understood. To help tighten constraints on stellar and Galactic evolution models, we present the largest high-resolution analysis of Li abundances A(Li) to date, with results for over $100\, 000$ GALAH (Galactic Archeology with HERMES) field stars spanning effective temperatures $5900\, \mathrm{K} \lesssim T_{\mathrm{eff}}\lesssim 7000
We present stellar age distributions of the Milky Way bulge region using ages for ∼6000 high-luminosity (log(g)< 2.0), metal-rich ([Fe/H] ≥ -0.5) bulge stars observed by the Apache Point Observatory Galactic Evolution Experiment. Ages are derived using The Cannon label-transfer method, trained on a sample of nearby luminous giants with precise parallaxes for which we obtain ages using a Bayesian i
The forthcoming Laser Interferometer Space Antenna (LISA) will probe the population of coalescing massive black hole (MBH) binaries up to the onset of structure formation. Here, we simulate the galactic-scale pairing of ∼106 M☉ MBHs in a typical, non-clumpy main-sequence galaxy embedded in a cosmological environment at z = 7-6. In order to increase our statistical sample, we adopt a strategy that
We analyse N-body simulations of star-forming regions to investigate the effects of externalfar- and extreme-ultraviolet photoevaporation from massive stars on protoplanetary discs. Byvarying the initial conditions of simulated star-forming regions, such as the spatial distribution,net bulk motion (virial ratio), and density, we investigate which parameters most affect the rateat which discs are d
Course evaluation GISN24 Course Summary for GISN24 – Python programming in GIS (HT20) Course coordinator: Perola Olsson Teachers in the course: Mitch Selander Number of students: 22 registered students Grade distribution: 7 G and 10 VG Evaluation Summary of the course evaluations Number of survey responses: 6 Short summary of the evaluation responses: overall score of 4.8 out of 5. Comments about
https://www.nateko.lu.se/sites/nateko.lu.se/files/2023-02/GISN24%20Course%20Evaluation%20Summary%20ht%202020.pdf - 2026-06-07
Forskningens Dag – Om fysisk aktivitet & hälsa (event in Swedish) Centre of Physical Activity Research at Lund University Previous Next Play Pause CoPARLU is a multidisciplinary center gathering all researchers with expertise in physical activity at Lund University. Our research ranges from molecular experiments and clinical trials to investigations of psychological, gender, and sustainability asp
https://www.coparlu.lu.se/about-coparlu - 2026-06-05
I februari 2016 lämnade Barnrättighetsutredningen förslag på hur barnkonventionen ska inkorporeras i svensk rätt. Uppsatsens syfte har varit att belysa detta förslag utifrån principen om barnets bästa, och dess frågeställning har varit om principen om barnets bästa skulle påverkas av en inkorporering, och i så fall hur. Fokus har legat på betydelsen av barnets bästa i 6 kap. föräldrabalken (FB) gä
The specific angular momenta (j J/M) of stars (j∗), gas (jgas), baryons as a whole (jb) and dark matter haloes (jh) contain clues of vital importance about how galaxies form and evolve. Using one of the largest samples of disc galaxies (S0-BCD) with high-quality rotation curves and near-infrared surface photometry, we perform a detailed comparative analysis of j that stretches across a variety of
Rapidly developing viral resistance to licensed human immunodeficiency virus type 1 (HIV-1) protease inhibitors is an increasing problem in the treatment of HIV-infected individuals and AIDS patients. A rational design of more effective protease inhibitors and discovery of potential biological substrates for the HIV-1 protease require accurate models for protease cleavage specificity. In this stud
