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Varför är Kemi så svårt? Ny avhandling belyser svårigheterna att göra kemiämnet begripligt i skolan. Varför är Kemi så svårt? Ny avhandling belyser svårigheterna att göra kemiämnet begripligt i skolan. Av Caroline Cabot - Publicerad den 26 oktober 2023 Att många elever har problem med inlärning av kemi i skolan är väldokumenterat inom forskningen. Men vad beror det på? Det kartlägger Ylva Hamnell-

https://www.ahu.lu.se/article/varfoer-aer-kemi-saa-svaart-ny-avhandling-belyser-svaarigheterna-att-goera-kemiaemnet-begripligt-i-skolan/ - 2026-05-30

Brevmall Kursplan i utbildning på forskarnivå 1. Identifikation och grundläggande uppgifter 1. Kurskod HAA001F 2. Kursens namn Material, materialvetenskap och materialitet: Nya perspektiv från naturvetenskap och humaniora (Materials, materials science, and materiality: New perspectives from across the natural sciences and humanities) 3. Högskolepoäng 7.5 hp 4. Beslutsuppgifter Fastställd 2022-10-2

https://www.ht.lu.se/fileadmin/user_upload/ht/filserver/doktorand/forskarutbildningsplaner/Material__materialvetenskap_och_materialitet.pdf - 2026-05-30

Microsoft Word - Arbetsmiljöplan 2011-2013 Postadress Box 117, 221 00 Lund Besöksadress Allhelgona kyrkogata 14, hus M Telefon ,046-222 08 01 Fax 046-222 4004 E- post studievagledare@genus.lu.se Webbadress www.genus.lu.se Cent rum för genusvetenskap Centrum för genusvetenskap LUNDS UNIVERSITET Arbetsmiljöarbete vid Centrum för genusvetenskap Perioden 2011-2013 Fastställd av institutionsstyrelsen 2

https://www.genus.lu.se/sites/genus.lu.se/files/arbetsmiljoplan_2011-2013.pdf - 2026-05-30

Most nuclear reactors, both in Sweden and worldwide, are enclosed by a prestressed concrete containment. The main purpose of the containment is to prevent any radioactive discharge to the environment in the event of a major internal accident. The performance and structural integrity of the containment depends on the compressive stresses induced in the concrete by the prestressing system. However,

This thesis concerns the experimental study of mixing and flow characteristic in turbulent circular impinging jets without and with jet orifice manipulators (i.e. passive-fixed perturbations atthe nozzle exit), without and with swirl. The goal of the studies is to understand the basic mechanisms that control the mixing processes in turbulent impinging jets. The applications of such mixing processe

Popular Abstract in Swedish Inom området diagnostisk nuklearmedicin används radioaktiva läkemedel som ges (administreras) till patienterna i syfte att diagnostisera ett antal olika sjukdomstillstånd. Då man tar fram nya radioaktiva läkemedel för användning inom diagnostisk nuklearmedicin handlar det många gånger om att uppskatta mängden av ett visst upptag av radiofarmakat i olika organ och vävnadAn essential part of the development of new radiopharmaceuticals for use in diagnostic nuclear medicine is the determination of its biokinetic properties. The uptake and turn-over of the radiopharmaceutical in the source organs is of great interest since this could determine whether the radiopharmaceutical would be suitable for clinical use or not. It is also important that the biokinetics and dos

The increasingly apparent environmental problems in our surroundings necessitate a quest for sustainable development in all areas of human endeavour. Within the field of chemistry and the production of chemicals, the focus is increasingly on the development of green chemistry. This discipline aims to reduce environmental impact by replacing petrochemical raw materials with renewable feedstock and

Aim: To value the importance of research on avian migration for the development and current status of Spanish ornithology. Results and Conclusions: Avian migration has always been an outstanding field in ornithology. This assertion is particularly true in Spain, as we illustrate here by discussing the contribution of migration research to both the scientific and historical development of Spanish o

Popular Abstract in Swedish Det har traditionellt sett varit mycket svårt att genomföra förbränningsstudier i motorer, men i och med laserns introduktion har nya möjligheter öppnats. Under de senaste 20 åren har lasern blivit ett allt viktigare hjälpmedel, och ett stort antal laser baserade mätmetoder har utvecklats. Det är nu möjligt att mäta temperaturer, ämneskoncentrationer, hastighetsfält ochMulti-dimensional, laser-based measurements of quantities important for obtaining a better understanding of combustion processes, particularly of temperature and of species distributions, were performed using laser-induced fluorescence (LIF). The main purpose of the temperature experiments was to investigate the potential of employing a two-line atomic fluorescence technique (TLAF), using indium a

Antennas are one of the key components that empower a new generation of wireless technologies, such as 5G and new radar systems. It has been shown that antenna design strategies based on modal theories represent a powerful systematic approach to design practical antenna systems with high performance. In this thesis, several innovative multi-antenna systems are proposed for wireless applications in

In recent years the number of connected devices and the demand for high data-rates have been significantly increased. This enormous growth is more pronounced by the introduction of the Internet of things (IoT) in which several devices are interconnected to exchange data for various applications like smart homes and smart cities. Moreover, new applications such as eHealth, autonomous vehicles, and c

Miljömässiga vinster genom konstruktions- & materialtekniska lösningar -betong Byggindustrin står idag för 20 % av Sveriges inhemska utsläpp av växthusgaser. För konstruktörer och andra aktörer i branschen finns det idag få incitament att försöka minska användningen av cement, vars produktion är en av de största källorna till utsläpp från byggsektorn. Detta examensarbete undersöker några olikThe greenhouse effect and the emission of greenhouse gases, namely carbon dioxide, is a global issue which today permeates alot of the societal consciousness and therefore also alot of the conducted research. The construction industry is not different in this regard. The construction sector in Sweden, for example, generates more than 12 million metric tonnes of carbon dioxide equivalents every yea

Abstract We studied the effects of UV-A radiation and predatory fish on mantle pigmentation of freshwater snails Radix balthica. The results showed that UV radiation and fish chemical cue induce larger ratios of pigmented area on mantle, respectively and when combined. UV radiation and predatory fish chemical cue seem to affect mantle pigmentation independently. The ratios (0~100%) of pigmented ma

PM för kurs 14 2019-02-19 PM för kurs 14 Examensarbete för psykologexamen Margit Wångby-Lundh KURSANSVARIG 2 Innehåll Kurs 14 ...........................................................................................................4 Kursens mål ...................................................................................................4 Kunskap och förståelse .............................

https://www.psy.lu.se/sites/psy.lu.se/files/pm_for_kurs_14_vt19_-_190219.pdf - 2026-05-30

Plasma ascorbic acid and the risk of islet autoimmunity and type 1 diabetes: the TEDDY study ARTICLE Plasma ascorbic acid and the risk of islet autoimmunity and type 1 diabetes: the TEDDY study Markus Mattila1,2 & Iris Erlund2,3 & Hye-Seung Lee4 & Sari Niinistö2 & Ulla Uusitalo4 & Carin Andrén Aronsson5 & Sandra Hummel6,7,8 & Hemang Parikh4 & Stephen S. Rich9 & William Hagopian10 & Jorma Toppari11

https://www.teddy.lu.se/sites/teddy.lu.se/files/plasma_ascorbic_acid_and_the_risk_of_islet_autoimmunity_and_type_1_diabetes._pdf.pdf - 2026-05-30

Transsynaptic tracing and its emerging use to assess graft-reconstructed neural circuits T R AN S L A T I ONA L AND C L I N I C A L R E S E A R CH Transsynaptic tracing and its emerging use to assess graft- reconstructed neural circuits Andrew F. Adler1,2 | Anders Björklund1 | Malin Parmar1,2 1Developmental and Regenerative Neurobiology, Department of Experimental Medical Science, Wallenberg Neuro

https://www.regenerative-neurobiology.lu.se/sites/regenerative-neurobiology.lu.se/files/publication_in_stem_cells.pdf - 2026-05-30

Masteruppsats i offentlig förvaltning [VT13] Förvaltningshögskolan, Göteborgs universitet Karin Rhodin Handledare: Patrik Zapata Examinator: Stig Montin Samverkan och avfallsminimering 2 Innehåll 1. Inledning ............................................................................................................................. 3 1.1 Samverkan .................................................

https://www.ses.lu.se/sites/ses.lu.se/files/c_uppsats_spa_rhodin_vt13.pdf - 2026-05-30

Microsoft Word - May 24 draft.doc LUND UNIVERSITY LUMES MASTERS THESIS ECOLOGICAL MODERNIZATION IN THE UNITED KINGDOM: A CASE FOR DISTRIBUTED SOLAR GENERATION THROUGH STREET LIGHTS Author: Jill TYMCHAK Lund Masters in Environmental Studies and Sustainability Sciences jtymchak@yahoo.com Supervisor: Dr. Barry NESS Lund University Centre for Sustainability Science Lund, Sweden barry.ness@lucsus.lu.se

https://www.lumes.lu.se/sites/lumes.lu.se/files/tymchak_jill_thesis_2010.pdf - 2026-05-30

Professorsinstallation Lunds universitet | auLan | 6 september 2013 kL 16.00 Denna broschyr finns på installandis institutioner och kan också beställas från kommunikationsavdelningen, tel 046-222 70 10, e-post info@rektor.lu.se. Broschyren finns även på www.lu.se/om-universitetet/akademiska-hogtider/professors- installationer Produktion Kommunikationsavdelningen, Lunds universitet Foto Kennet Ruon

https://www.lu.se/sites/www.lu.se/files/profinst_sep2013_webb_1.pdf - 2026-05-30

PowerPoint-presentation Time to Go INFORMATION FOR OUTBOUND STUDENTS Programme - Time to Go • Student ambassador Megan Grindlay, External Relations, LU • Insurance Isabelle Jönsson, External Relations, LU • Practical issues Lena Jonsson, External Relations, LU • Student experiences Josef Huld, University of Nottingham Philip Geijer, Santa Clara University Sara Gunnarsson, University of Queensland

https://www.lu.se/sites/www.lu.se/files/time_to_go_2014-11-27.pdf - 2026-05-30