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The ever increasing data rates in wireless communication require analog to digital converters (ADCs) with greater requirements on speed and accuracy, while being power efficient to prolong battery life. This dissertation contains an introduction to the field and five papers that focus on the continuous-time (CT) Delta-Sigma modulator (DSM) as ADC. Paper I analyses the performance degradation of d
The exhaustion doctrine (also known in some jurisdictions as the ''first sale doctrine See U.S. Copyright Code Section 109(a)'') is one of the basic rules of intellectual property (IP) system, and is applied to many IP rights, from copyright to trademark. The term ''exhaustion'' or ''first sale'' describes the concept of this rule, where, after the &
Importance Active perinatal care increases survival of extremely preterm infants; however, improved survival might be associated with increased disability among survivors. Objective To determine neurodevelopmental outcome in extremely preterm children at 2.5 years (corrected age). Design, Setting, and Participants Population-based prospective cohort of consecutive extremely preterm infants born be
Popular Abstract in English Mobile communication systems are now evolving towards the fifth generation (5G). In the near future, we expect an explosive increase in the number of connected devices, such as phones, tablets, wearable accessories, sensors, connected vehicles and so on. We can imagine that much higher data rates than in today's 4G systems are required. Sounds like the future of communiMobile communications are now evolving towards the fifth generation (5G). In the near future, we expect an explosive increase in the number of connected devices, such as phones, tablets, sensors, connected vehicles and so on. Much higher data rates than in today's 4G systems are required. In the 5G visions, better coverage in remote regions is also included, aiming for bringing the current "4 bill
Land use change has been observed to cause profound impacts on sustainability, particularly when the change is not well planned and co-coordinated. In Kenya the government is promoting diversification of crops to embrace high value crops and drought resistant crop varieties in efforts to reduce poverty in rural areas. Sugar beet is one of the crops considered as an option in this context. Adoption
Objectives To examine whether multimorbidity aggregates in families in Sweden.Design National explorative family study.Setting Swedish Multigeneration Register linked to the National Patient Register, 1997-2015. Multimorbidity was assessed with a modified counting method of 45 chronic non-communicable diseases according to ICD-10 (international classification of diseases, 10th revision) diagnoses.
Forest conservation has emerged as a key strategy to achieve global climate goals, yet many forest-rich countries remain underfunded. Cambodia, despite its extensive forest cover and high deforestation rates, accesses only a small portion of climate finance to support national mitigation efforts. Developing countries such as Cambodia access only a small share of the substantial annual for national
BACKGROUND: Because hemodilution decreases the oxygen-carrying capacity of blood, it was hypothesized that severe hemodilution would decrease the tolerance to alveolar hypoxia. METHODS: Hemodynamics, oxygen transport, and blood lactate concentrations were compared in ten pigs with normal hematocrit (33 +/- 4%), and ten hemodiluted pigs (hematocrit 11 +/- 1%; mean +/- SD) anesthetized with ketamine
Inhaled corticosteroid (ICS) therapy is central to the long-term management of asthma and is extensively used in the management of chronic obstructive pulmonary disease (COPD). While administration via inhalation limits systemic exposure compared with oral or injected corticosteroids and, therefore, the risk of systemic corticosteroid-related adverse effects, concerns over the long-term safety of
2023-01-04 Preliminärt schema 230116 -- 230321 Kurs: MVEB16 Miljöpolitik och förvaltning Kursansvarig: Åsa Knaggård Lärare: Hanna Ekström, Karl Holmberg, Åsa Knaggård, Maja Tejre Lokaler: Liganden (D202), Biologihuset, Sölvegatan 35 Litteratur: Se separat lista Studieteknik: Läs om studieverkstaden Studenträttigheter: Läs om dina rättigheter och skyldigheter som student Pedagogiskt stöd: Läs om pe
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2023-01/Prel%20schema%20MVEB16.pdf - 2026-05-06
SCHEMA 20110322 SCHEMA 20160125 Schema för MVEN11 metodik och praktik, 16 hp vt 16 Kurstid: 18 januari – 28 mars 2016 Kursansvarig: Högni Hansson 0721-555648, hogni.hansson@cec.lu.se Introduktion: måndagen den 18 januari 2016, Ekologihuset M (Maskrosen), kl. 10.15-12.00 Lärare: HH Högni Hansson hogni.hansson@cec.lu.se JW john.winglander@infosoc.se LL Leif Lövström leif.loevstroem@spray.se AB Ander
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mven11_v2.pdf - 2026-05-06
Bokning av provtillällen Bokning av provtillfällen Instruktioner 1. Fyll i de blå fälten med information som efterfrågas i vänsterkolumen. Se Exempel. 2. Ladda upp filen i formuläret på https://www.student.med.lu.se/formular/anmalan-provtillfalle Exempel Anmäl tillfälle 1 nedan Anmäl tillfälle 2 nedan Anmäl tillfälle 3 nedan Anmäl tillfälle 4 nedan Anmäl tillfälle 5 nedan Anmäl tillfälle 6 nedan A
https://www.student.med.lu.se/sites/student.med.lu.se/files/2021-04/Mall%20-%20provanmalan.xlsx - 2026-05-06
Annual Report 2023 Annual Report 2023 LUND UNIVERSITY CENTRE FOR SUSTAINABILITY STUDIES (LUCSUS) Contents Words from the director 3........................................................................................................................... Research 4.......................................................................................................................................
https://www.lucsus.lu.se/sites/lucsus.lu.se/files/2024-06/LUCSUS%202023_tillganglighetspassad.pdf - 2026-05-06
Background: The aim of this study is to estimate ovarian volume, number and volume of antral follicles, and ovarian power Doppler vascular indices as assessed by three-dimensional (3D) transvaginal grayscale and power Doppler ultrasound in women using combined oral contraceptives (COC). Study Design: Two hundred thirteen gynecologically asymptomatic women 20-39 years old using COC were examined wi
Objective: To evaluate under- and overreporting and their determinants in the EPIC :24-hour diet recall (24-HDR) measurements collected in the European Prospective Investigation into Cancer and Nutrition (EPIC). Design: Cross-sectional analysis. 24-HDR measurements were obtained by means of a standardised computerised interview program (EPIC-SOFT). The ratio of reported energy intake (EI) to estim
The aim of the present study was to examine mean HbA1c and blood pressure levels during a 5 year period in 442 type 1 adult diabetic patients in relation to the incidence and progression of retinopathy, nephropathy and to cardiovascular morbidity and mortality. The study showed, that in patients under routine care at a diabetic unit with four visits to the out-patient clinic per year, the intraind
Popular Abstract in Swedish Avregleringen av elmarknaden uppmuntrar kraftbolag och oberoende kraftproducenter till att driva sina kraftverksanläggningar på ett marknadsorienterat sätt. För att behålla de ekonomiska marginalerna på plussidan så har de mest populära åtgärderna varit att förbättra elverkningsgraden genom ändringar i hårdvaran samt höja totalverkningsgraden genom till exempel samproduThe deregulation of the electricity market drives utilities and independent power producers to operate heat and power plants as profit centers. In order to keep the economic margins on the credit side, the preferred measures have been to improve the electrical efficiency through changes in the hardware and boost the overall efficiency through e.g. combined heat and power (CHP) generation. The bett
To cite this article: Cai G-H, Hashim JH, Hashim Z, Ali F, Bloom E, Larsson L, Lampa E, Norbäck D. Fungal DNA, allergens, mycotoxins and associations with asthmatic symptoms among pupils in schools from Johor Bahru, Malaysia. Pediatr Allergy Immunol 2011; 22: 290-297. ABSTRACT: While there is a large variation of prevalence of asthma symptoms worldwide, what we do know is that it is on the rise in
IMPORTANCE In age-related macular degeneration (AMD), rare variants in the complement system have been described, but their functional consequences remain largely unexplored. OBJECTIVES To identify new rare variants in complement genes and determine the functional effect of identified variants on complement levels and complement regulation in serum samples from carriers and noncarriers. DESIGN, SE
It is well established that high ambient heat could cause congenital abnormalities resulting in miscarriage or stillbirth among certain species of mammals. However, this has not been systematically studied in real field settings among humans, despite the potential value of such knowledge for estimating the impact of global warming on the human species. This study sought to test the hypothesis that
