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Historisk bakgrund: Atomer Introduktion Atombegreppet är grundläggande för vår moderna vetenskapliga uppfattning av världen. Den framstående fysikern Richard P. Feynman skrev i inledningen till den första av sina föreläsningar i fysik (The Feynman Lectures on Physics) att ”om all vetenskaplig kunskap skulle förstöras i en naturkatastrof och bara en enda mening kunde föras vidare till nästa generat

https://www.nrcf.lu.se/sites/nrcf.lu.se/files/2025-11/Historisk_bakgrund_Atomer.pdf - 2026-05-31

Researcher Contact details Email: jakob [dot] molinder [at] ekh [dot] lu [dot] se Phone: +46 46 222 08 35Organisation Department of Economic History Visiting address: Scheelevägen 15 B, Lund Room number: Alfa 1:2058 Service point: 10 WebpageJakob Molinders profile in Lund University research portalOther affiliations Associate professor Department of Economic History Researcher Historical labour ma

https://www.lusem.lu.se/jakob-molinder - 2026-05-31

Varmt välkommen till BARN I FOKUS ETT VETENSKAPLIGT SYMPOSIUM OM BARNCENTRERAD VÅRD OCH E-HÄLSA Slutsymposium LUC3 28/11 - kl. 12:00-17:00 Under två delsymposium presenteras den forskning som bedrivits och implementerats inom LUC3 och den forskning som pågår och planeras inom eChildHealth de kommande sex åren. Symposium eChildHealth 29/11 - kl. 09:00-13:00 Sedan 2013 har forskare från Sverige, Dan

https://www.lu.se/sites/www.lu.se/files/barn_i_fokus_-_program_0.pdf - 2026-05-31

Det gemensamma för autoimmuna sjukdomar är att immunförsvaret, som har till uppgift att skydda oss från yttre fiender som bakterier och virus, går till attack mot kroppens egna vävnader. Men varför snedtänder immunförsvaret ibland? Faktum är att vi inte riktigt vet och det är en av de viktiga frågorna som forskningen försöker besvara. Men det finns hypoteser. En möjlig sådan är att vi människor ev

https://www.medicin.lu.se/forskning/vad-forskar-du-om/autoimmunitet-nar-kroppen-angriper-sig-sjalv - 2026-06-01

Background The mortality in individuals with a family history of heart failure (HF) has not been determined. This nationwide sib-pair study aimed to determine mortality in individuals with a sibling affected with HF. Methods Sib-pairs were linked using the Swedish Multi-Generation Register, the Hospital Discharge Register and the Cause of Death Register for the period 1987–2012. Families with card

Executive summary This master thesis was originally based on a specific assignment given to the authors from ABB Full Service, a unit specializing in providing maintenance outsourcing: “How can ABB Full Service expand its offering of providing fundamental maintenance by seamlessly incorporating the business concept with competencies and solutions from other ABB divisions?” The academic issue was d

This paper presents a joint experimental and numerical study on premixed laminar ammonia/methane/air flames, aiming to characterize the flame structures and NO formation and determine the laminar flame speed under different pressure, equivalence ratio, and ammonia fraction in the fuel. The experiments were carried out in a lab-scale pressurized vessel with a Bunsen burner installed with a concentr

Plastic litter is a growing environmental problem. Recently, microplastics and nanoplastics, produced during breakdown processes in nature, have been in focus. Although there is a growing knowledge concerning microplastic, little is still known about the effect of nanoplastics. We have showed that mechanical breakdown of high-density polyethylene (HDPE), followed by filtration through 0.8 µm filte

Many locations in Indonesia such as small islands and remote villages on the main islands are not connected to the main electricity grid, and may never be as they are too remote for grid extensions to be economically justifiable. Therefore, many either do not have electricity or are dependent on expensive diesel transports to fuel their stand alone, diesel powered mini-grids. Using a hybrid renewa

Tauopathies belong to a group of neurodegenerative diseases that are characterized by the presence of neurofibrillary tangles in neurons and includes diseases such as Alzheimer´s disease and frontotemporal dementia. Neurofibrillary tangles are insoluble deposits that are composed mainly of tau, which normally acts to stabilize microtubules. In disease, tau forms fibrillar and oligomeric species, wHelpers of helpers – co-chaperone proteins and protein aggregation Proteins are one of the essential molecules that make up our bodies and the bodies of all living beings. Chaperone proteins exist as a protein ¨helper,¨ folding, maintaining, and regulating other proteins. To help these helpers, co-chaperone proteins, ¨helpers of helpers,¨ regulate chaperone proteins and help them by carrying out

De senaste årtiondena har samhället i stort präglats av digitalisering. Så också detaljhandeln, med en växande betydelse av digitala plattformar där människor gör sina vardagsinköp via dator, till alltmer även via mobilen. Avgörande för om människor faktiskt kan genomföra sina köp i detaljhandeln är betalningar. Betalningar har liksom detaljhandeln också blivit mer digitala, med en stadig minskninThis dissertation explores how and why certain payment methods are used in retail.Payment methods have changed in their form throughout history, and rapidly so in recent decades. Surprisingly, the treatment of payment in retail research appears detached from its purpose of use; i.e. purchasing products and services.Payment has a role to play in the digitalisation of society and is part of shaping

OBJECTIVE: To monitor serum concentrations of the aggrecan alanine-arginine-glycine-serine (ARGS) neoepitope in a clinical trial of a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS)-5 inhibition as disease-modifying therapy of knee osteoarthritis, and to investigate relationships between reduction in ARGS and change in cartilage thickness, knee-related pain and function. DESITo monitor serum concentrations of the aggrecan alanine-arginine-glycine-serine (ARGS) neoepitope in a clinical trial of a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS)-5 inhibition as disease-modifying therapy of knee osteoarthritis, and to investigate relationships between reduction in ARGS and change in cartilage thickness, knee-related pain and function.DesignROCCELLA t

Lunds universitet har på uppdrag av Naturvårdsverket under 2021–2022 utvärderat metodik för nationell pollinatörsövervakning. Metodiken bygger på rapporten ”Proposal for an EU pollinator monitoring scheme” som tagits fram av en expertgrupp inom EU och ska ge underlag för uppföljning av pollinatörer på nationell nivå med ett främsta fokus på landskapet utanför områden som omfattas av EU:s gemensamm

The end of what the GDR called “real existierender Sozialismus” in Europe at the beginning of the 1990s dramatically changed the geopolitical situation in Central and Eastern Europe. Five states ceased to exist, whereas 22 new states have been recognized, accompanied by a host of internationally unrecognized states. Nearly half a century of relative stability in Europe was replaced by volatility aThe end of what the GDR called “real existierender Sozialismus” in Europe at the beginning of the 1990s dramatically changed the geopolitical situation in Central and Eastern Europe. Five states ceased to exist, whereas 22 new states have been recognized, accompanied by a host of internationally unrecognized states. Nearly half a century of relative stability in Europe was replaced by volatility a

To broaden our understanding of bradyarrhythmias and conduction disease, we performed common variant genome-wide association analyses in up to 1.3 million individuals and rare variant burden testing in 460,000 individuals for sinus node dysfunction (SND), distal conduction disease (DCD) and pacemaker (PM) implantation. We identified 13, 31 and 21 common variant loci for SND, DCD and PM, respective

This article explores the processes that led to the inclusion of psychedelics under the 1971 Convention on Psychotropic Substances, a cornerstone of international drug control. Drawing on archival records, we analyze the narratives and dynamics that shaped this decision. Despite limited scientific evidence of public health dangers, concerns about psychedelics were amplified by sensationalized mediThis article explores the processes that led to the inclusion of psychedelics under the 1971 Convention on Psychotropic Substances, a cornerstone of international drug control. Drawing on archival records, we analyze the narratives and dynamics that shaped this decision. Despite limited scientific evidence of public health dangers, concerns about psychedelics were amplified by sensationalized medi