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Numerisk strömningsmekanik är en kraftfull metod för att förstå flödet och förbränningen som sker i flygplansmotorer och kommer att vara ett avgörande verktyg i övergången från konventionella fossila bränslen till hållbara alternativ. Eftersom mer forskning har skett kring konventionella bränslen bör en simuleringsmetod för alternativa bränslen föregås av en metod som verklighetstroget kan simulerComputational fluid dynamics is a powerful method for understanding the flow and combustion that occurs inside aircraft engines and will be a key tool in the transition from conventional fossil-based fuel to sustainable alternatives. Because conventional fuels have been more widely researched, an attempt at simulating the combustion of alternative fuels should be preceded by the development of a m

Large eddy simulations of pilot fuel ignited, lean premixed, natural gas engines are performed to study the pilot-ignition process and its subsequent interaction with the premixed charge. The injection pressure (Pinj) and injection duration (Δinj) are varied (i.e. 800 bar/760μs, 800 bar/500μs, and 400bar/760μs) to study the impact of the injection process on the subsequent combustion evolution. Op

https://www.ht.lu.se/en/series/529905/ - 2026-05-30

https://www.ht.lu.se/en/series/9831683/ - 2026-05-30

https://www.ht.lu.se/en/series/9869264/ - 2026-05-30

https://www.ht.lu.se/en/series/9681421/ - 2026-05-30

The aim of this study was to examine whether Multidimensional Pain Inventory (MPI) subscale score changes can be used for monitoring interdisciplinary cognitive behavioural pain rehabilitation programmes, using the Psychological General Well-Being (PGWB) index as an independent variable of rehabilitation outcome. Data from 434 consecutively referred patients disabled by chronic pain were analysed.

https://www.lth.se/fileadmin/cee/genombrottet/konferens2025/A2_Le.pdf - 2026-05-31

MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5hp FMSN40: … with Data Gathering, 9hp - Lecture 8, spring 2026 Multiple logistic regression, Likelihood ratio test, influence, residuals, variable selection Multiple logistic regression loglike Validation Comparison MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5 hp FMSN40: . . . with Data Gathering, 9 hp Lecture 8, spring 2026 M

https://www.maths.lu.se/fileadmin/maths/matematisk_statistik/FMSN30_FMSN40_MASM22/lecture_08_vt26.pdf - 2026-05-09

https://www.maths.lu.se/fileadmin/maths/matematisk_statistik/FMSN30_FMSN40_MASM22/lecture_09_vt26.pdf - 2026-05-09

MASM22/FMSN3/FMSN30F0: Linear and Logistic Regression, 7.5hp FMSN40: … with Data Gathering, 9hp - Lecture 11, spring 2026 Multinomial and Ordinal logistic regression Quantile regression Categorical Y Multinomial Ordinal Distr.free MASM22/FMSN3/FMSN30F0: Linear and Logistic Regression, 7.5 hp FMSN40: . . . with Data Gathering, 9 hp Lecture 11, spring 2026 Multinomial and Ordinal logistic regression

https://www.maths.lu.se/fileadmin/maths/matematisk_statistik/FMSN30_FMSN40_MASM22/lecture_11_vt26.pdf - 2026-05-09

MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5hp FMSN40: … with Data Gathering, 9hp - Lecture 7, spring 2026 Logistic regression: Probabilities, odds and odds ratios, Maximum-likelihood estimates, Wald test Introduction Logistic Maximum likelihood Properties MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5 hp FMSN40: . . . with Data Gathering, 9 hp Lecture 7, spring 2026 Logi

https://www.maths.lu.se/fileadmin/maths/matematisk_statistik/FMSN30_FMSN40_MASM22/lecture_07_vt26.pdf - 2026-05-09

MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5hp FMSN40: … with Data Gathering, 9hp - Lecture 10, spring 2026 Generalized linear models GLM Poisson Negative binomial MASM22/FMSN30/FMSN30F: Linear and Logistic Regression, 7.5 hp FMSN40: . . . with Data Gathering, 9 hp Lecture 10, spring 2026 Generalized linear models Mathematical Statistics / Centre for Mathematical Sciences Lund Univer

https://www.maths.lu.se/fileadmin/maths/matematisk_statistik/FMSN30_FMSN40_MASM22/lecture_10_vt26.pdf - 2026-05-09

Abstract Invasive species often have harmful effects on human activities and biodiversity. The Tapinoma nigerrimum complex includes three species that exhibit invasive traits and the ability to form supercolonies, including Tapinoma magnum and Tapinoma darioi . While these species are native to the Mediterranean basin, they have recently been reported as invasive in more northern regions of Europe