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Cool flame has an important impact on the performance and emission of advanced low-temperature combustion (LTC) internal combustion engines (ICEs) in which the liquid fuel is injected earlier at a lower ambient temperature (Tam) than that in the conventional diesel combustion engines. However, the cool flame characteristics of spray combustion under ICEs conditions are not fully understood, e.g.,
Betaine-homocysteine S-methyltransferase (BHMT) is a zinc-dependent methyltransferase that uses betaine as the methyl donor for the remethylation of homocysteine to form methionine. This reaction supports S-adenosylmethionine biosynthesis, which is required for hundreds of methylation reactions in humans. Herein we report that BHMT is activated by potassium ions with an apparent KM for K+ of about
The Bidirectional Efficient Algorithm for Searching code Trees (BEAST), which is an algorithm to efficiently determine the free distance and spectral components of convolutional encoders, is implemented for the Cell Broadband Engine Architecture, efficiently utilizing the underlying hardware. Exhaustive and random searches are carried out, presenting new rate R=1/2 convolutional encoding matrices
Utilities, such as steam and cooling water, are often shared between several production areas at industrial sites, and the effects of disturbances in utilities could thus be hard to predict. In addition, production areas could be connected because of the product flow at the site. This paper introduces a simple modeling approach for modeling the relation between utility operation and production. Us
The use of water mist for fire extinguishment has increased rapidly in recent years. The main reason is the abandonment of halon-based extinguishing systems in favour of environmentally friendlier systems. Furthermore the use of water mist systems has spread from mainly marine applications to also include the protection of buildings. The main problem in this regard is to verify the effectiveness o
A major problem in the design of combustion equipment is to prevent the occurrence of combustion instabilities. Combustion instabilities appear as periodic oscillations in pressure and heat release through a feedback mechanism between the fluid dynamics and the combustion process. These oscillations may induce e.g. mechanical vibrations and increased heat transfer, leading to poor performance or e
Agricultural ecosystems are important for regulating terrestrial hydrological and carbon cycles. Hydrological and carbon processes in agricultural ecosystem models are complex due to interactions between parameters. It is therefore crucial to identify parameter sensitivity before a process-based model is applied for simulations and predicti
Sustainable Aviation Fuels (SAF) are the most promising strategy for reducing the carbon emissions of aviation in the near term, but their combustion behavior is not well understood compared to conventional fuels. This work investigates how different properties of SAF may lead to different emergent combustion behavior by targeting a small set of very distinct fuels. The investigation is carried ou
Symmetry breaking is a crucial technique in modern combinatorial solving, but it is difficult to be sure it is implemented correctly. The most successful approach to deal with bugs is to make solvers certifying, so that they output not just a solution, but also a mathematical proof of correctness in a standard format, which can then be checked by a formally verified checker. This requires justifyi
Scopo e quadro generale: Il fenomeno linguistico ?della ristrutturazione si verifica spesso in italiano. Eppure, in alcuni dialetti parlati in Italia non è un fenomeno sempre presente. Il fine della presente tesi è di investigare, con l'ausilio di un questionario, i meccanismi del fenomeno di ristrutturazione nel dialetto veneziano e di paragonare il veneziano con l'italiano standard per q
BackgroundChemical Exchange Saturation Transfer (CEST) MRI is a new technology that can detect low (millimolar) concentrations of natural non-metallic magnetic marker molecules through the presence of groups with exchangeable protons, such as hydroxyls (OH), amides (NH) and amines (NH2). These protons interact with the water protons detected in MRI through physical exchange, generally referred to
https://www.msf.lu.se/research/mr-physics-group/research-environments/cest - 2026-07-15
Postgraduate course IntroductionThe aim of the course is to introduce the PhD students to the Monte Carlo-methods for simulation of the interaction of photons and charged particles, which mainly apply to applications in image generation and dosimetry. The theory behind interactions of photon and charged particles (electrons and protons) will be examined in detail and with this, different type of m
https://www.msf.lu.se/forskarutbildning/monte-carlo-method-medical-radiation-physics - 2026-07-15
~, v Master of Scierrtce 'fr. ests Renewable Hydrogen Energy System For Households Application JunIin Ma E-mail: junlin.ma.697@student.1u.se Lund University International Master Programme in Environmental Science Supervisors: Bertil Holmström, Chalmers/University of Göteborg, Sweden Phonenumber: 031 21 61 73 E-mail: bertilh@pictor.phc.chalmers.se Jan Johanson, EcomITecH AB, Sweden Phonenumber: 082
https://www.lumes.lu.se/sites/lumes.lu.se/files/ma_junlin.pdf - 2026-07-16
• • • • • Confirmation The course syllabus was confirmed. General Information The course is offered during the third semester within the Master of Science Programme (120 credits) in Service Management with a specialisation in Tourism and hospitality management. The course is not included in a main field of study. Teaching languages: English Outcomes On completion of the course, the student shall b
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/ht13-kp-smmn25-2013-06-19.pdf - 2026-07-16
Kursguide - Course Syllabus Details of approval The syllabus was approved by the board of the Department of Service Management and Service Studies on 2014-05-20 and was last revised on 2014-05-20. The revised syllabus applies from 2014-08-01, autumn semester 2014. General Information The course is part of semester 3 of the Master's programme in Service Management and may not be included in a main
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/kp_smmp31_ht15.pdf - 2026-07-16
Activation of neuronal genes via LINE-1 elements upon global DNA demethylation in human neural progenitors ARTICLE Activation of neuronal genes via LINE-1 elements upon global DNA demethylation in human neural progenitors Marie E Jönsson1, Per Ludvik Brattås1, Charlotte Gustafsson2, Rebecca Petri1, David Yudovich3, Karolina Pircs1, Shana Verschuere1, Sofia Madsen1, Jenny Hansson 4, Jonas Larsson3,
FINAL SIMM35 180207.iba SIMM35 GRADUATE SCHOOL, FACULTY OF SOCIAL SCIENCES, LUND UNIVERSITY Digital Ethnography Version 𝛃 0.1, April 2018 For an always up-to-date online version, please visit the course site (check regularly for updates) Welcome! SIMM35 Welcome to the Spring term’s course Digital Ethnography Digital ethnography focuses on the various ways in which social interaction and social
https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/final_simm35_180207.pdf - 2026-07-16
Add title Department, Division Unit etc Officer, Title Date XX XX 20XX Recipient Xxxxxxx Xxxxxxxx XXX XX Xxxxxxxxxx Page 1 of 2 2 Page 3 of 2 Proposal for a welcome letter from the workplace to a new employee The text below is a general template to be used as support and a point of reference when writing a welcome letter on behalf of the workplace (department, division, etc.). A warm welcome to ou
Guidelines for working with stinging insects Working with stinging insects requires adherence to specific safety protocols to ensure researcher welfare. This page provides essential guidelines and procedures for safely conducting such work. Everyone (including students) working with live wasps, bees, bumblebees, or other venomous stinging insects must follow these essential safety guidelines. It i
https://www.biology.lu.se/internal/employment/work-environment/insect-handling/working-live-wasps-bees-or-bumblebees - 2026-07-15
