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This thesis considers the problem of improving the performance of observed time difference of arrival (OTDOA) based positioning for Narrowband Internet of Things (NB-IoT). A new iterative low-complexity algorithm based on expectation maximization successive interference cancellation (EM-SIC) is presented. The algorithm tackles the near-far problem by using an iterative SIC, where for each receivedThis thesis considers the problem of improving the performance of observed time difference of arrival (OTDOA) based positioning for Narrowband Internet of Things (NB-IoT). A new iterative low-complexity algorithm based on expectation maximization successive interference cancellation (EM-SIC) is presented. The algorithm tackles the near-far problem by using an iterative SIC, where for each received

När en väljare röstar med andras beteende i åtanke och politikutfall i sikte är det en "strategisk" röst. Den här studien relaterar väljares strategiska överväganden till olika steg i regeringsbildningsprocessen: att ta plats i parlamentet, ingå i regering, och påverka politikutfallet. Detta innebär att väljaren ibland tänker som ett parti på vad rösten kan få för konsekvenser. Utifrån detta perspIf a voter defects from preference under the consideration of policy outcomes and others' behavior, it is a "strategic vote". This thesis relates voters' strategic considerations to the government formation process: the chances for a party to gain seats, enter office, and affect overall policies. This implies that voters sometimes think like parties on the governmental consequences of the vote. Fr

This paper uses daily MSCI Sweden Index data to create one day out ES estimates on the $97.5\%$ percentile level for a SEK 100 portfolio. Thereafter the variables (i) the Riksbank's policy rate, (ii) the Riksbank's balance sheet, (iii) the cyclicality of GDP, and (iv) animal spirits are introduced and compared with ES. As the variables are thought to affect financial markets, they are eva

Följande projekt har blivit beviljade medel från Ljudmiljöcentrum från och med 2020 Vårterminen 2026Bidrag för att skriva projektansökanJonas Brännström (Institutionen för kliniska vetenskaper) ”Do noisy preschool environments pose a risk for children’s auditory and cognitive development?”.  50 000 krBidrag till att organisera aktiviteterSara Tanderup Linkis (Institutionen för kulturvetenskaper) V

https://www.lmc.lu.se/forskning-och-utlysningar/tidigare-beviljade-medel - 2026-07-11

Professor emerita Kontaktinformation E-post: eva [dot] ryrstedt [at] jur [dot] lu [dot] se Telefon: +46 46 222 10 94Organisation Juridiska institutionen Rumsnummer: 320 Hämtställe: 56 WebbplatsEva Ryrstedts profil i Lunds universitets forskningsportalAndra roller Forskare Norma Research Programme Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel

https://www.jur.lu.se/eva-ryrstedt - 2026-07-11

The central question addressed in this thesis is how to make the free-electron laser (FEL) more efficient. In recent years, coherent diffraction imaging provides an important motivation for efficiency enhancement. This is because a more efficient FEL process enables converting a larger fraction of the electron beam's power into optical power. By increasing the average optical power to the terawattThe central question addressed in this thesis is how to make the free-electron laser (FEL) more efficient. In recent years, coherent diffraction imaging provides an important motivation for efficiency enhancement. This is because a more efficient FEL process enables converting a larger fraction of the electron beam's power into optical power. By increasing the average optical power to the terawatt

This paper presents measurement results for a low supply voltage 28 GHz beam steering PLL, designed in a SiGe bipolar process with fT = 200 GHz. The PLL, designed around a QVCO, is intended for a beam steering 81-86 GHz E-band transmitter. Linear phase control is implemented by variable current injection into a Gilbert type phase detector, with a measured nominal phase control sensitivity of 2.5˚This letter presents measurement results for a low supply voltage 28 GHz beam steering PLL, designed in a SiGe bipolar process with fT=200 GHz. The PLL, designed around a QVCO, is intended for a beam steering 81-86 GHz E-band transmitter. Linear phase control is implemented by variable current injection into a Gilbert type phase detector, with a measured nominal phase control sensitivity of 2.5 °/

This thesis investigates whether incorporating the Christoffersen independence test into regulatory backtesting frameworks can enhance financial stability by improving the detection of systemic risk. Using daily Value-at-Risk and profit-and-loss data from 13 major international banks over 2018–2022, the study distinguishes between clustered and isolated VaR exceptions, applying event studies and p

Blad1 Signatur Namn Namn eng. Kommentar Typ av aktivitet AvslCer Avslutningsceremoni Graduation BasGrpArb Basgruppsarbete Student Group work BasGrpMöte Basgruppsmöte Student Group meeting BiblUnd Biblioteksundervisning Information literacy training Case Case Case Coachning Coachningsmöte Coaching Datorlabb Datorlaboration Computer Laboratory session Datorproj Datorprojekt Computer project DatorÖvn

https://www.ch.lu.se/internt/sites/ch.lu.se.internt/files/2024-04/Alla%20undervisningstyper_2021-02-26.xlsx - 2026-07-12

Dnr STYR 201811309 PROTOKOLL 4:2018 2018-09-05 LUNDS U N I V E R S I T E T I n s t i t u t i o n e n f c i r p s y k o l o g i L e d n i n g s g r u p p e n f o r f r i s t d e n d e k u r s e r NArvarande Iedanoter H e n r i k L e v i n s s o n Fredr ik B jOrk1und Anna H ja lmers Mat tsson Simon Graner Ber t i l - Persson Roger Persson Mikae l Johansson Stud ie rek tor , o rd fo rande S o c i a l

https://www.psy.lu.se/sites/psy.lu.se/files/ledningsgruppsprotokoll2018nr4.pdf - 2026-07-12

En utbildningsartikel är oftast – men inte alltid – ett porträtt av en student, lärare eller alumn. På denna sida hittar du riktlinjer för innehållet och värdefulla saker att tänka på när du förbereder och producerar en utbildningsartikel. Genväg till innehåll på sidan:Inför intervjuExempel på frågorRiktlinjer för bild och filmRiktlinjer för innehållLivslängd, gallring och uppdatering Återanvänd a

https://www.webbpublicering.lu.se/esu/media-kontakt-och-artikel/utbildningsartikel-tips-och-riktlinjer-innehall - 2026-07-11

ZEISS LSM 800 with Airyscan Your Compact Confocal Power Pack Product Information Version 1.0 Click here to view this video 2 Confocal imaging demands the very best imaging quality. With LSM 800 you are choosing a flexible and compact confocal laser scanning microscope, complete with highly sensitive GaAsP detector technology and fast linear scanning. Add Airyscan, the revolutionary detection conce

https://www.ludc.lu.se/sites/ludc.lu.se/files/lsm_800_confocal_power_pack.pdf - 2026-07-12

untitled Factors associated with longitudinal food record compliance in a paediatric cohort study Jimin Yang1,*, Kristian F Lynch1, Ulla M Uusitalo1, Kristina Foterek2, Sandra Hummel3, Katherine Silvis4, Carin Andrén Aronsson5, Anne Riikonen6, Marian Rewers7, Jin-Xiong She4, Anette G Ziegler3, Olli G Simell8, Jorma Toppari9, William A Hagopian10, Åke Lernmark5, Beena Akolkar11, Jeffrey P Krischer1

https://www.teddy.lu.se/sites/teddy.lu.se/files/06032016_679_47_yang_phn_2015.pdf - 2026-07-12

Objectives To determine which endometrial morphology characteristics as assessed by gray-scale ultrasound and which endometrial vessel characteristics as assessed by power Doppler ultrasound are useful for discriminating between benign and malignant endometrium in women with postmenopausal bleeding (PMB) and sonographic endometrial thickness > 4.5 mm and to develop logistic regression models to ca

WNT5A is a secreted, noncanonical WNT signaling protein that has been reported to promote progression of several types of cancer, including oral squamous cell carcinoma. Many WNT5A antibodies are available commercially for immunohistochemistry (IHC) and western blot analysis. Validation of the primary antibodies, however, is often neglected. We characterized antibodies for detecting WNT5A by IHC a

We consider the capacity of multiple-input-multiple-output (MIMO) systems with reduced complexity. One link end uses all available antennas, while the other chooses the "best" L out of N antennas. The selection of the optimum antenna subset requires an exhaustive search of all possible combinations, involving (/sub L//sup N/) computations of determinants of size L /spl times/ L, which can become p

This report contains an analysis of major fatal fires. The analysis is carried out using the methodology in the conference article "Learning from real fire incidents - A methodology for case studies." The methodology is used to systematically introduce, analyse and draw joint conclusions of the various events. The aim is to find the key factors leading to the development of the events, i

There is always a need to improve and develop new ways of estimating effective doses to people and environments that have been exposed to ionizing radiation. Dose monitoring is also important in hospitals and the nuclear industry. Today there are several commercially available dosimeters, the most common being thermoluminescent dosimeters, TLDs, made from LiF. These are widely used for personal do

Radiotherapy is commonly used for cancer treatment, given to approximately half of all cancer patients in Sweden. Despite its widespread usage, there is currently no non-invasive and reliable imaging method that can identify regions of radiation resistance. These regions may be identified by hypoxia, given that radiobiological research has demonstrated a significant correlation between oxygen leve

Widening participation is an important part of Lund University’s efforts to be an inclusive higher education institution that welcomes everyone to higher education. The University is to work for diversity in education, stimulate underrepresented groups to apply to higher education and work to counteract socially uneven recruitment. Since 2002, the Higher Education Act has stipulated that Swedish h

https://www.staff.lu.se/research-and-education/education-support/widening-participation - 2026-07-11