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The technological work of standing in

The narrative of the Western modernity is a story about technological progress where technology gradually has replaced humans in the world of work. Yet, the relationship between technology and humans is more complex than that. This is illustrated by Jeff Bezos’ idea of “Artificial Artificial Intelligence,” where humans are hired as stand-ins when automatized systems fail. Much has been said about The narrative of the Western modernity is a story about technological progress where technology gradually has replaced humans in the world of work. Yet, the relationship between technology and humans is more complex than that. This is illustrated by Jeff Bezos’ idea of “Artificial Artificial Intelligence,” where humans are hired as stand-ins when automatized systems fail. Much has been said about

The Meridian S02E04 : The European Southern Observatory & an eathquake on the mountain

The European Southern Observatory, or ESO, is celebrating 60 years of scientific achievements in the southern hemisphere. Sweden is one of the founding members of ESO, and several astronomers from Lund have been actively involved over the years. In the fourth episode of the second season our podcast hosts, Nic Borsato and Rebecca Forsberg, invite professor emeritus Dainis Dravins to the microphone

The Meridian S02E06 : Nuclear fusion, fission & a chat with a telescope operator

Joining us on the Meridian today we have Colin Carlile, the former director of the Institut Laue-Langevin (ILL). He came to Sweden to head up the Swedish bid to locate the European Spallation Source here in Lund, and after formally retireing he did a master degree in astronomy here at Lund Observatory. In this second season of the Meridian we are also bringing you some field reporting from the Nor

Mild to Moderate Cognitive Impairment Does Not Affect the Ability to Self-Report Important Symptoms in Patients With Cancer : A Prospective Longitudinal Multinational Study (EPCCS)

Context: Patients with advanced cancer commonly suffer from both distressing symptoms and cognitive impairment, but the effect of cognitive impairment on the reliability and validity of symptom self-report is unknown. Objectives: To evaluate the reliability and validity of symptom self-report in cancer outpatients with and without mild to moderate cognitive impairment. Methods: This was an analysi

Exposure to radiation from global system for mobile communications at 1,800 MHz significantly changes gene expression in rat hippocampus and cortex

We have earlier shown that radio frequency electromagnetic fields can cause significant leakage of albumin through the blood-brain barrier of exposed rats as compared to non-exposed rats, and also significant neuronal damage in rat brains several weeks after a 2 h exposure to a mobile phone, at 915 MHz with a global system for mobile communications (GSM) frequency modulation, at whole-body specifi

Nonthermal GSM RF and ELF EMF effects upon rat BBB permeability

Since the late 1980s, our group has examined the effects of radiofrequency electromagnetic fields (RF-EMF), including pulse-modulated waves of the type emitted by mobile phones, upon the blood-brain barrier. In more than 2,000 rats, we have repeatedly demonstrated a passage of the rats' own albumin from the blood through the brain capillaries into the surrounding brain parenchyma at SAR values dow

Non-thermal effects of EMF upon the mammalian brain : The Lund experience

The environment in which biology exists has dramatically changed during the last decades. Life was formed during billions of years, exposed to, and shaped by the original physical forces such as gravitation, cosmic irradiation and the terrestrial magnetism. The existing organisms are created to function in harmony with these forces. However, in the late 19th century mankind introduced the use of e

Type III, IV, and VI Collagens Turnover in Systemic Sclerosis – a Longitudinal Study

Tissue turnover, especially in the skin, is altered in systemic sclerosis (SSc), leading to tissue accumulation. The objective was to examine type III, IV, and VI collagens turnovers in SSc and investigate longitudinal alterations in relation to modified Rodnan Skin Score (mRSS). We included patients fulfilling the 2013 ACR/EULAR criteria for SSc (limited cutaneous [lcSSc, n = 20], diffuse cutaneo

Impact of protease and lipase activities on quality of Swedish raw milk

An increasing demand for dairy products with long shelf-life is foreseen. A limiting factor for maintaining high quality of these products is the activity of spoilage enzymes during storage. Lipase and protease activities in Swedish raw milk at farm and dairy level were investigated, analysing milk samples from three geographical regions and two seasons. Lipase activity in milk at farm level was a

On neural network modeling to maximize the power output of PEMFCs

Optimum operating conditions of a fuel cell will provide its maximum efficiency and the operating cost will be minimized. Thus, operation optimization of the fuel cell is essential. Neural networks can simulate systems without using simplifying assumptions. Therefore, the neural network can be used to simulate complex systems. This paper investigates the effects of important parameters, i.e., temp

Consistent boundary conditions for PDE filter regularization in topology optimization

Design variables in density-based topology optimization are typically regularized using filtering techniques. In many cases, such as stress optimization, where details at the boundaries are crucially important, the filtering in the vicinity of the design domain boundary needs special attention. One well-known technique, often referred to as “padding,” is to extend the design domain with extra laye

The Swedish National Pediatric Cataract Register (PECARE) : incidence and onset of postoperative glaucoma

Purpose: The aim was to report cumulative incidence and time of onset of postoperative glaucoma in a paediatric early cataract surgery cohort. Methods: Data were retrieved from the Pediatric Cataract Register (PECARE), a prospective register of Swedish cataract operations before 8 years of age. All eyes with surgery between January 2007 and December 2014 and a registered follow-up were included. C

Expediting finite element analyses for subject‐specific studies of knee osteoarthritis : A literature review

Osteoarthritis (OA) is a degenerative disease that affects the synovial joints, especially the knee joint, diminishing the ability of patients to perform daily physical activities. Unfortunately, there is no cure for this nearly irreversible musculoskeletal disorder. Nowadays, many researchers aim for in silico‐based methods to simulate personalized risks for the onset and progression of OA and ev

Contributions to molecular phylogeny of lichens 3. • New monophyletic branches of the Trapeliaceae and Xylariaceae

Seven new genera, i.e. Brianiopsis for the former ‘Lambiella’ impavida group, Farkasiella for the former ‘Trapeliopsis’ aeneofusca group, Gallowayiopsis for the former ‘Trapelia’ collaris group, Kleopowiella for the former ‘Trapelia’ placodioides group, Trapegintarasia for the former ‘Trapelia’ lilacea group, Trapejamesia for the former ‘Trapelia’ corticola branch, as well as Xyloelixia for the fo

Crystal structures of two self-hydroxylating ribonucleotide reductase protein R2 mutants : Structural basis for the oxygen-insertion step of hydroxylation reactions catalyzed by diiron proteins

The R2 protein of ribonucleotide reductase catalyzes the dioxygen- dependent one-electron oxidation of Tyr122 at a diiron-carboxylate site. Methane monooxygenase and related hydroxylases catalyze hydrocarbon hydroxylation at diiron sites structurally related to the one in R2. In protein R2, the likely reaction site for dioxygen is close to Phe208. The crystal structure of an iron ligand mutant R2,

Recurrent risk of hospitalization among older persons with problematic alcohol use: A multiple failure-time analysis with a discontinuous risk model

Background and AimsOlder persons with problematic alcohol use vary in psychosocial functioning, age of onset for problem drinking and use of other drugs. The study measured the differential risks of all-cause, alcohol, polydrug and psychiatric-related repeated hospitalizations among older persons with problematic alcohol use.DesignA linked register-based cohort study with discontinuous multiple-fa

The Meridian S01E05 : Neutrons at ESS during Future Week

It is Future Week at Lund University as we release our fifth podcast episode. This week Nic and Rebecca have invited Joanna Lewis to the mic and chat with her about the European Spallation Source, which is under construction here in Lund . Thereafter they take a closer look at SN1572.

Centre–periphery contestation and the spatialization of Covid-19 discourse in Norway

This paper examines how and why the Norwegian government’s early handling of the Covid-19 pandemic became constructed as a centre–periphery issue in public discourse. By analysing opinion pieces and editorials published in a North Norwegian regional newspaper during the first months of the outbreak, it identifies how a ‘northern peripherality’ discourse emerged and highlighted geographical, infras