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With the growing popularity of audio and video communication services on the Internet, network operators, service providers and application developers are becoming increasingly interested in assuring that their services give the best possible experience to the users. Since real-time audio and video services are very sensitive to packet loss, latency and bandwidth variations, the performance of the

A 27-47-GHz differential cascode power amplifier for millimeter-wave 5G new radio applications is presented. The PA is a three-stage design using inductively coupled impedance transformers with 31-dB nominal power gain. A device periphery ratio of 1:2:6 is adopted for predriver, driver, and final stage, respectively. A gain equalization technique was used in the interstage transformers to obtain t

Recent years have seen an increasing attention given to wireless Personal Area Networks (PANs), which are typically networks with small transmitter-receiver (TX-RX) separation. The desire for high data rates has led to an interest in deploying multiple-input multiple-output (MIMO) transmission for such systems, but up until this date there exists, to the authors’ best knowledge, no MIMO channel mo

In this paper, we describe Docforia, a multilayer document model and application programming interface (API) to store formatting, lexical, syntactic, and semantic annotations on Wikipedia and other kinds of text and visualize them. While Wikipedia has become a major NLP resource, its scale and heterogeneity makes it relatively difficult to do experimentations on the whole corpus. These experimentat

The main purpose of this paper is to make the study of spatially coupled turbo-like codes (SC-TCs) more complete by investigating the impact of spatial coupling on the thresholds of hybrid concatenated codes (HCCs). In our previous studies, we introduced some classes of SC-TCs and considered their density evolution (DE) analysis. The obtained results indicated that for a fixed coupling memory, bra

This paper presents preliminary results for a novel 128-antenna massive Multiple-Input, Multiple-Output (MIMO) testbed developed through Bristol Is Open in collaboration with National Instruments and Lund University. We believe that the results presented here validate the adoption of massive MIMO as a key enabling technology for 5G and pave the way for further pragmatic research by the massive MIM

Existing research on urban Ghana mainly focuses on processes occurring within the country’s major cities, thereby reproducing a trend within the social sciences to overlook the role of intermediate and secondary cities. This paper aims to address this shortcoming by exploring spatial and social transformations in Sekondi–Takoradi, one of Ghana’s secondary cities and the metropolitan area serving t

Kubernetes (K8s) is one of the best options available to deploy applications in large-scale infrastructures. Security has been a big concern for all practitioners in the K8s eco-system. Almost all cloud vendors have their security solution for K8s cluster, pods, workloads, etc. In recent years, a large number of open-source tools and projects related to K8s security have emerged to meet the increa

In this paper we consider calibration of hydraulic models for district heating networks based on operational data. We extend previous theoretical work on the topic to handle real-world complications, namely unknown valve characteristics and hysteresis. We generate two datasets in the Smart Water Infrastructure Laboratory in Aalborg, Denmark, on which we evaluate the proposed procedure. In the firs

Readings, sources for PhD course: Ethics in Artistic Practice Teaterhögskolan i Malmö/ Lund Universitet Camilla Eeg-Tverbakk Benso, Silvia (2000) The Face of Things, A Different Side of Ethics. Albany: State University of New York. Chapter 10 – 13 (p. 127-180) Morton, Timothy (2013) Realist Magic, Objects, Ontology, Causality, Open Humanities Press, Chapter 1: “Like and Illusion” (p. 40-110) http:

https://www.thm.lu.se/sites/thm.lu.se/files/readings_phd_ethics_course_2019.pdf - 2026-04-25

I samband med examensceremonierna för våra kandidat- och masterstudenter delas årligen ett antal priser ut i form av stipendier eller hedersomnämnanden för bästa examensarbete inom strategisk kommunikation. Här kan ni se vilka som fått dessa utmärkelser från och med 2017, med länkar till deras uppsatser efterhand de publiceras. KANDIDATPROGRAMHelsingborg stads pris för bästa examensarbete i strate

https://www.isk.lu.se/utbildning/studieinformation/stipendiater-och-utmarkelser - 2026-04-23

Phenotypic plasticity may enable organisms to optimize their phenotypes in environments that are heterogeneous over time or space. For example, inducible defenses are favored for prey populations faced with variable predation risk. We studied the impact of brook trout (Salvelinus fontinalis) on the development of defensive morphological characters in larvae of the mayfly, Drunella coloradensis, bo

431 oriented samples were collected from 27 dolerite dykes at 17 sites, belonging to 2.95, 2.65, and 1.90 Ga swarms, that trend SE, E and NE, respectively from the Bushveld Igneous Complex into the eastern Kaapvaal Craton (ages determined by Olsson et al., 2010; Olsson in Soderlund et al., this volume). Samples were analyzed for paleomagnetism and also anisotropy of magnetic susceptibility (AMS).

Historical wage studies have never been able to truly or accurately address the changes in the working year. Real wages have almost always been based on the wages of unskilled and casual laborers, typically paid by the day. Their annual incomes are not clear or obvious – the income is directly dependent on how many days they work. Implicitly the literature has assumed that the number of days worke

Vi undersöker hur biologisk mångfald och ekosystemtjänster påverkas av förändringar i markanvändning och klimat. Kunskapen ska bidra till hållbara lösningar för både natur, miljö och människa. En mångfald av djur, växter och organismer, varav flera är hotade på grund av mänsklig påverkan, är inte bara värdefullt för sin egen skull, utan också för vår överlevnad. Utan de viktiga ekosystemtjänster s

https://www.lu.se/forskning/fokusomraden/strategiska-forskningsomraden/biologisk-mangfald-och-ekosystemtjanster - 2026-04-23

Microsoft Word - 8655F43796B93E8662A613C2DCC1C3EE.docx COSM30 Data Collection and Analysis Literature List Course director and main teacher: Nicholas Loubere Total Pages: 807 Required Reading List Bryman, Alan. 2016. Social Research Methods. Oxford: Oxford University Press. 5th ed. Chapters 7, 8, 9, 10, 11, 12, 23, 26, and 27. • Number of pages: 198 • Price: 487 kr Crawford, Gordon, Lena J. Krucke

https://www.ace.lu.se/sites/ace.lu.se/files/2023-05/COSM30_Literature_2023.pdf - 2026-04-25

Soneji-ICT-Sustainability.dvi Lund University LUMES Masters Thesis Connected Consequences: Resource Depletion and North-South Inequities of the Global Material Intensity of the Internet and Mobile Telephony Author: Hitesh Soneji Lund University Masters in Environmental Studies and Sustainability Science hitesh@sonejifamily.org Supervisor: Dr. Mats Svensson Lund University Centre for Sustainability

https://www.lumes.lu.se/sites/lumes.lu.se/files/soneji_hitesh_0.pdf - 2026-04-25

In a week or so it’s time for the National graduate school on ageing and health, SWEAH's biennial conference for affiliated researchers. For some, the first real event in a scientific context awaits. But what should you pack, wear and what else is good to think about? SWEAH's research administrator Stina Elfverson, with extensive experience as a tour guide, gives her best tips. She started as a to

https://sweah.lu.se/en/article/stinas-tips-conference - 2026-04-23