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Efficient and clean production of electrical and mechanical energy for use in industry, transportation and propulsion is currently a concern. The transition from fossil fuels to biofuels involves challenges related to the fuel composition and combustion, as well as methods to increase engine fuel flexibility. One potentially useful tool under development is Plasma Assisted Combustion (PAC), where
Gas chromatographic analyses coupled with electro‐antennographic detection indicated that (Z,E)‐9,11‐tetradecadienyl acetate (Z,E‐9,11–14Ac) is a pheromone component of the cone pyralid Dioryctria abietella. Gas chromatographic − mass spectrometric analyses confirmed the presence of a tetradecadienyl acetate with mass spectrum and retention index identical to Z,E‐9,11–14Ac. A receptor cell sensiti
Popular Abstract in Swedish Denna avhandling bygger på en korpus (Corpus Jabet) av intervjuer som genomfördes med vuxna talare 1996 i Abidjan, Elfenbenskustens största stad och ekonomiska medelpunkt. Informanterna har delats in i tre grupper efter sociolingvistiska kriterier, där skolgång med franska som undervisningsspråk är det väsentligaste: ingen eller ytterst lite skolgång (Grupp A1), avslutaThis study examines the omission of the article and of the subject pronoun in the spoken French of Abidjan, economic capital of Côte d'Ivoire. The occurrence of the bare nouns (NSDs for Noms Sans Déterminant) and subject-less tensed verbs (SujNuls for Sujets Nuls) in question is contrary to common use in standard as well as ordinary French. The findings made show that both kinds of omissions are
A commonly used method in remediation projects is to excavate the contaminated soil and treat it in another location or put it in a landfill. The remediation site is then refilled with crushed stones. When the original soil and its initial organisms are removed and replaced with only crushed stones, the environmental properties are changed. This can affect both primary production and the flora and
CFE_WP_35 Final 1 CFE Working paper series No. 35 Discursive Elements in the (de)Banalisation of Nationalism. A Study of Speeches by Gordon Brown and Nicolas Sarkozy1. Pascal Yan Sayegh Pascal Yan Sayegh IETT, Université de Lyon (Jean Moulin). yansayegh@iett.eu CFE Working papers are available at the website of the Centre for European Studies www.cfe.lu.se 2 CFE Working paper series No. 35 Pascal
https://www.cfe.lu.se/en/sites/cfe.lu.se.en/files/2020-12/cfewp35.pdf - 2026-05-29
Ord i mörkret Version 2 % α 33 ιœ Det œ œµ œ∀ œ œ œ bor så myc ket i D m G/D A œ œ∀ œ œ œµ or den, de är E/D A/C∀ œ œ œ œµ œ∀ œ fyll da av sa go lik D m G ˙∀ Œ ‰ ιœ kraft. Är A - - - - - % α5 œ œµ œ∀ œ œ liv li nor na på D m G/D œ œ∀ œ ‰ ιœµ jor den, de E/D A/C∀ œ œ œ œµ œ œ∀ bäs ta vi nå gon sin D m G A ˙ Œ œ haft. De D m C 7 - - -- - - - % α9 œ œ œ œ œ föl jer oss ge nom F C/F B œ œ œ œ œ œ å re
Soc ia lhögskolan Socialhögskolans handlingsplan för jämställdhet och lika villkor 2024-2027 I föreliggande dokument beskrivs Socialhögskolans arbete med jämställdhet och lika villkor (JoL). Del 1 utgörs av handlingsplanen, dvs utgångspunkterna för institutionens JoL-arbete. Del 2 utgörs av planerade, pågående och avslutade åtgärder i enlighet med handlingsplanens målsättningar. DEL 1 JOL-arbetet
https://www.soch.lu.se/sites/soch.lu.se/files/2026-01/JoL%20Handlingsplan%202024-2027.pdf - 2026-05-29
Numerical simulation tools and experimental measurement techniques are required to provide accurate description of flow features in application relevant scales and boundary conditions enroute to realizing the design and integration of high-speed arial platforms. A case of 10° wedge exposed to Mach 3.5 supersonic flow at high Reynolds numbers provides an opportunity to conduct a comparative analysi
In this communication we demonstrate the role of turbulence intensity in the dual-front structure and self-similar propagation of spherical turbulent iron-methane hybrid flames. We first show that iron-methane hybrid mixture, whose iron concentration is below a critical threshold for the formation of a dust flame front in laminar or weak turbulent environment, can be burned strongly with both sepa
As almost all combustion processes of practical interest take place in the presence of turbulence, the development of the increasingly refined turbulence–chemistry interaction (TCI) models has led to highly sophisticated approaches. Nearly all of the studies comparing different models focus on stable premixed/non-premixed flame configurations. In this work, the focus is on well-documented, lean pr
Snow cover is one of the key factors controlling Arctic ecosystem functioning and productivity. In this study we assess the impact of strong variability in snow accumulation during 2 subsequent years (2013-2014) on the land-atmosphere interactions and surface energy exchange in two high-Arctic tundra ecosystems (wet fen and dry heath) in Zackenberg, Northeast Greenland. We observed that record-low
Environmental regulations are continuously pushing lower emissions with an impact on the combustion process in gas turbines (GTs). As a consequence, GT combustors operate in very lean regimes (i. e., at relatively low temperature) to reduce NOx formation. Unfortunately, stabilization becomes a challenge for these lean premixed flames. The extremely unsteady dynamics of swirl stabilized flames pres
Alfa Laval has a wide product range for plate heat exchangers that can be applied in most industries. The constant development of new and old heat exchangers drive the need for new and efficient methods that can reliably be used in the development process. In this thesis, a new turbulence model within a computational fluid dynamics-program has been tested and evaluated for one of Alfa Lavals comme
Department of Earth and Environmental Sciences Postal and Visiting address Sölvegatan 12, S-223 62 Lund Telephone +46 46 222 00 00 E-mail xxxx Website xxx Risk and safety assessment form Page 1 of 11 2 Page 11 of 11 Table of contents Risk and safety assessment for fieldwork and excursions at the Department of Earth and Environmental Sciences 2 Background 2 General safety recommendations 3 Risk and
