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Dagens smartphones – inte så klimatsmarta I dagens slit-och-släng-samhälle köper folk de senaste modellerna bara för att vara trendiga, men lämnar sin gamla telefon i byrålådan. Vid tillverkning av mobiltelefoner krävs även många olika material och utvinning av dem bidrar till stor miljöpåverkan. Återvinningsföretaget Sysav står nu i ett vägskäl mellan hur de ska välja tjänstetelefoner till företThe cell phone industry is one of the most linear sectors, which means high resource consumption in the production of telephones and difficulties in repair. In addition, only 10-12% take-back of used units takes place, the rest are often forgotten in drawers or handled incorrectly. An interesting area of research is how companies can make their choices to reduce the life cycle environmental impact

Statistik 10p ekologi BIO 580 Helsingborg HT 2004 Kursanalys för ”Fysik: Introduktion till universitetsfysik, med optik, våglära och kvantfysik 7,5 hp, FYSA13 samt ÄFYD11” HT 2020 Kursansvarig: Elna Heimdal Nilsson Övriga lärare: Andreas Ehn, Elias Kristensson Antal registrerade studenter: 71 Kursombud: Isabelle Thord, Sofia Bjarheim Betyg: U - 17, G - 28, VG - 16. Analys I. Sammanfattning av kurs

https://www.fysik.lu.se/en/sites/fysik.lu.se.en/files/2021-04/Course%20analysis%20for%20Introduction%20to%20University%20Physics,%20with%20Optics,%20Waves%20and%20Quantum%20Physics,%20FYSA13,%20Autumn%202020,%207.5%20credits%20(swedish)%20(2).pdf - 2026-05-25

Statistik 10p ekologi BIO 580 Helsingborg HT 2004 Kursanalys för ”Introduktion till universitetsfysik, med termodynamik, klimat och experimentell metodik, FYSA14” HT 2020 Kursansvarig: Anna-Lena Sahlberg Övriga lärare: Johan Zetterberg, Thomas Bjerring-Kristensen, Henrik Smith, Antal registrerade studenter: 56 Vissa av dessa var omregistrerade studenter sen tidigare år och skulle bara göra ett ell

https://www.fysik.lu.se/en/sites/fysik.lu.se.en/files/2021-04/Course%20analysis%20for%20Introduction%20to%20University%20Physics,%20with%20Thermodynamics,%20Climate%20and%20Experimental%20Methodology,FYSA14,%20Atumn%2020202,%207.5%20credits%20(Swedish).pdf - 2026-05-25

kursanalys FYSA12 HT 2020 Postadress Besöksadress Telefon 046-222 77 24 E-mail tomas.brage@fysik.lu.se Lunds universitet Sölvegatan 14 C, Lund Telefax 046-222 77 60 Internet http://utbildning.fysik.lu.se Fysiska institutionen, UDIF Box 118 Hämställe 14 221 00 Lund Org. nr. 202100-3211 Fy s i sk a i n st i t u t io ne n, Ma t ema t i sk fy s i k Tomas Brage 1 av (3) Kursanalys för Mekanik-delen av

https://www.fysik.lu.se/en/sites/fysik.lu.se.en/files/2021-04/Course%20analysis%20for%20Introduction%20to%20University%20Physics,%20with%20Mechanics%20and%20Electricity,%20FYSA12,%20Autumn%202020,%2015%20credits%20(Swedish).pdf - 2026-05-25

Control engineering is a well-established discipline with a long and prominent his-tory1. It is diverse in its applications but has a strong unifying core to it: the notion ofdynamic systems and control theory. Many engineers will have encountered it as partof their education, as control engineering courses are taught to electrical, mechanical,chemical, aerospace, and industrial engineers. Quite o

This paper reconsiders how central banks get involved in the process of determining nominal variables such as market interest rates and inflation rates. It is argued that the traditional story deriving central bank power from its monopoly of issuing base money is flawed. That story - in its various guises - is based on the quantity equation. This equation, however, is only applicable in the hypoth

The implementation of new data regulation has put pressure on organizations to govern their data. However, research on data governance typically focuses on the optimal design of rules and decisionmaking about data. In this paper, we argue that the significant work that goes into responding, when data use is challenged on the basis of regulation, is a legitimate subset of data governance practice.

Successful technological transitions require the alignment of technologies, capabilities, infrastructure, and institutions across a wide array of industries and involving many agents. In such processes, synergies and complementarities across different fields of economic activity are crucial. When such complementarities are missing, imbalances emerge, which, in the absence of innovation, may stifle

https://www.real.lu.se/evenemang/european-research-seminar-ers - 2026-05-23

Brevmall Department of Political Science PO. Box 52, SE-221 00 Visiting address Paradisgatangatan 5 Phone +46 46 222 3309, Fax +46 46222 40 06 E-mail Lina.Mann@svet.lu.se Homepage http://www.svet.lu.se/wpm Autumn: Name: National registration number: Phone: E-mail: Programme start: Leave of Absence Request Form Spring Autumn Instruction: Before seeking a Leave of Absence the student must make an ap

https://www.svet.lu.se/en/sites/svet.lu.se.en/files/leave-of-absence-form.pdf - 2026-05-25

Popular Abstract in Swedish Vår forskningsgrupp har tidigare påvisat kraftiga förändringar i genuttryck för neurotrofiner, en familj av tillväxtfaktorer för nervceller, och deras receptorer i kortikala och hippokampala nervceller vid olika hjärnskador. Det är till stora delar okänt vilken funktion neurotrofiner har efter hjärnskador, men neurotrofinsvaret skulle kunna vara en skyddande mekanism ocThis study explores the role of brain-derived neurotrophic factor (BDNF) for neuronal vulnerability and neurogenesis following cerebral ischemia in the rat. Cerebral ischemia results in selective neuronal cell loss in specific brain regions. We here demonstrate the rank order of vulnerability in two regions affected by global forebrain ischemia, i.e., hippocampus and striatum, by combining specifi

In this study we compare different volatility models on their ability to forecast one day ahead volatility and value-at-risk (VaR). We compare five different GARCH specifications: GARCH, IGARCH, GJR-GARCH, EGARCH and APARCH, as well as EWMA, each paired with six different conditional distributions. These models are used to forecast volatility and VaR one day ahead using daily return data from the