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Klimatfrågan har under senare år rotat sig in i svenskens medvetande. Om detta vittnar nyord som ”klimatångest” och ”flygskam”. Det är på tiden. Men klimatförändringarna är inte den enda kris vi nu står inför och måste konfrontera.

We demonstrate a dispersion-free split mirror interferometric autocorrelator suitable for measuring pulses with durations from hundreds of attoseconds to tens of femtoseconds and spectral content from the near-UV to near-IR.

A compact, high-repetition rate optical parametric chirped pulse amplifier system emitting CEP-stable, few-cycle pulses with 10 μJ of pulse energy is reported for the purpose of high-order harmonic generation. The system is seeded from a commercially available, CEP-stabilized Ti:sapphire oscillator, delivering an octave-spanning spectrum from 600-1200 nm. The oscillator output serves on the one ha

Charge balance functions reflect the evolution of charged pair correlations throughout the stagesof pair production, dynamical diffusion, and hadronization in heavy-ion collisions. Microscopic mod-eling of these correlations in the full collision volume shows that the balance functions are sensitiveto the diffusivity of light quarks when studied as functions of relative azimuthal angle. By restr

Large carnivore conservation in the Swedish multi-use landscapes can only be successful if carnivores can share the landscape with human activities. Interventions to reduce the risk of brown bear, lynx, wolf, and wolverine attacks on domestic animals have become a core element in carnivore management. Whereas the intention is that interventions mitigate human-carnivore interactions, the interventi

In April of 2004, about a year after the start of the Iraq War, a story broke in the American media about the abuse of Iraqi detainees by American soldiers at the Abu Ghraib prison outside Baghdad.1 From the beginning, editorialists and science writers noted affinities between what happened at Abu Ghraib and Philip Zimbardo’s 1971 Stanford Prison Experiment.2 Zimbardo’s experiment is part of a bod

Scanias motormonteringsverkstad i Södertälje använder sig av en motorpall för att internt hantera motorer. Motorpallen används även externt som transportemballage för motorleveranser tex. till Scanias slutmonteringsenheter. Motorpallen är anpassad till samtliga Scanias motorer och är tillverkad av stål. Scania uppskattar att totalt 2 500 motorpallar cirkulerar i det slutna flödet och att kostnaden

Every year about 15 million people are injured in traffic, 500,000 of these fatally. Developing countries are badly affected. During the worst years of the war in Nicaragua, more people died in traffic accidents than as a direct result of the war. Transport system and infrastructure have developed rapidly in developing countries, while little has been achieved in preventing accidents or lessening