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Irregular QC LDPC codes with parity-check matrices having different degree distributions are studied. A new algorithm for finding regular and irregular QC LDPC codes with a good girth profile as well as a good sliding-window girth is presented. As examples, simulation results for QC LDPC codes with good girth profile, rate R=4/5, and lengths about 1000, 2000, and 4000, constructed from base matric

Kursva¨rdering_GEOM09_2021 pa°skriven.png Course evaluation 2021: GEOM09 (summary based on the replies from seven students) 1. How did you perceive the course in general (from 1-5, where 1 is poor and 5 is excellent)? (1) (2) (3) (4) 43% (5) 57% 2. How did you perceive the level of the course (from 1-5, where 1 is too simple and 5 is too difficult)? (1) (2) 14% (3) 71% (4) 14% (5) 3. How easy was

https://www.geology.lu.se/sites/geology.lu.se/files/2021-09/GEOM09_Kursvardering_2021.pdf - 2026-05-06

This study was conducted as part of a government commission which wasgiven to the Swedish Environmental Protection Agency (Swedish EPA) in 2014.The Environmental Protection Agency mandated the International Institutefor Industrial Environmental Economics (IIIEE) at Lund University to conducta research study on nudging. The study has served and will serve as a directinput to further strategic work

Automatic localisation of correspondences for the construction of Statistical Shape Models from examples has been the focus of intense research during the last decade. Several algorithms are available and benchmarking is needed to rank the different algorithms. Prior work has focused on evaluating the quality of the models produced by the algorithms by measuring compactness, generality and specifi

Solid Oxide Fuel Cells (SOFCs) are widely studied for their advantages specially at high temperatures. The microscopic chemical reactions that occur in the cells have a strong influence on the cell performance although not much research has been done in this field yet. In order to do so, a numerical model of the microstructure of the electrodes, where the reactions take place, is needed. Different

The aim of the study was to determine how significance indicators assigned to different Web page elements (internal metadata, title, headings, and main text) influence automated classification. The data collection that was used comprised 1000 Web pages in engineering, to which Engineering Information classes had been manually assigned. The significance indicators were derived using several differe

This study tests the theory of Authoritarian Stability against the expectation that security services are essential for preventing the fall of the regime in Egypt, Jordan, and Syria in the lead up to the Arab Spring. A most similar comparative case study is used as method. Authoritarian stability is operationalised as the ruler maintaining the support from domestic elites and from external powers

In the future atmospheric CO2 concentrations might exceed 550 ppm according to the RCP8.5 scenario by mid-century from our current 410 ppm, while our world population is projected to surpass the 9.7 billion threshold within the same time span. This challenge leads to the raising of questions addressing future food security. Elevated CO2 has been shown to not only increase photosynthetic rates in

Popular Abstract in English Research has shown the Ugandan construction industry to be, primarily, an informal sector dominated by unskilled labour contracted mainly on minor building works such as alterations and renovations. Within such a context, the industry has also received negative publicity due to increasing quality failures on sites – commonly referred to as shoddy work. Some reasons citeResearch has shown the Ugandan construction industry to be, primarily, an informal sector dominated by unskilled labour contracted mainly on minor building works such as alterations and renovations. Within such a context, the industry has also received negative publicity due to increasing quality failures on sites – commonly referred to as shoddy work. Some reasons cited for these failures include

När två föräldrar separerar, måste de komma överens om vårdnad, boende och umgänge för deras gemensamma barn. I de fall föräldrarna inte kan nå en överenskommelse, kan domstol istället avgöra tvisten. De bestämmelser som rör vårdnad, boende och umgänge finns reglerade i 6 kap. FB och alla beslut ska fattas i enlighet med barnets bästa. Domstolen har i mål avseende vårdnad, boende och umgänge även

Sharenting är ett relativt nytt fenomen som fått stor medial uppmärksamhet de senaste åren. Vårdnadshavare i form av privatpersoner och influensers tenderar att obetänksamt dela bilder och information om sina barn på nätet utan att tänka på vilka konsekvenser delandet kan leda till. Barns rättigheter har stärkts i allmänhet när FN:s Barnkonvention inkorporerades i svensk lagstiftning år 2020. BarnSharenting is a relatively new phenomenon which has received a great deal of media attention in recent years. Guardians in the form of private individuals and influencers tend to carelessly share photos and information about their children online without thinking about the consequences of sharing. Children's rights have been strengthened in general when the UN Convention on the Rights of the C

17-18 June 2015  Centre for Languages and Literature  Lund University  Sweden Bridging Language Acquisition and Language Policy Keynote Abstracts (in order of presentation) Language Policy and Planning from a Complexity Theory Perspective Diane Larsen-Freeman In this talk, I adopt Complexity Theory (CT) as a transdisciplinary relational metatheory. A theory of language acquisition (or what I pr

https://konferens.ht.lu.se/fileadmin/_migrated/content_uploads/Keynote_Abstracts_01.pdf - 2026-05-04

https://www.control.lth.se/fileadmin/control/External_Engagement/Presentation_HistoricalFemaleInfluencers_250612.pptx - 2026-05-04

https://www.nateko.lu.se/student/rights-guidelines - 2026-05-05