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Teenagers´ experiences of networked learning for sustainable development in the ICT-extended global classroom – design, development and research
Objective markers of detection process during a choice blindness task
MAX-labs chefskonstruktör får KTH:s Stora pris
Studies of aerosol particle formation from various sources using ion and electron beam analytical techniques
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Innovatörer och traditionalister. Om tidiga svenska klassikeröversättares syn på sin roll i det svenska litterära systemet
Cities and climate change: The great decarbonisation challenge
We are in the midst of “the critical decade”. It is now that our decisions and actions in relation to mitigation of and adaptation to climate change will determine the success or failure of decarbonisation transitions needed to avoid severe impacts of climate change. This is not solely a technological, social, economic or governance issue. Addressing climate change demands fundamentally different
Optimal Linear Control for Channels with Signal-to-Noise Ratio Constraints
We consider the problem of stabilizing and minimizing the disturbance response of a SISO LTI plant, subject to a stochastic disturbance, over an analog communication channel with additive white noise and a signal-to-noise ratio (SNR) constraint. The controller is linear, based on output feedback and has a structure with two degrees of freedom: One part represents sensing and encoding operations an
Polarization corrections to core levels
Theoretical predictions for ionization energies of inner core electrons generally come out much more accurately by taking the difference between the total energies of two self-consistent Hartree-Fock calculations than by using Koopmans' theorem. For the outer core electrons, on the other hand, little or no improvement over Koopmans' theorem is obtained from a `ΔSCF method'. We show here that the
Diode-like characteristics of nanometer-scale semiconductor channels with broken symmetry
Elemental Composition of PM2.5 Particles Sampled in Industrial and Residential Areas of Taif, Saudi Arabia
Register över vegetationshistorisk information i pollendiagram från Dalarna, Västmanland, Närke, Södermanland, Uppland och Gästrikland
FE-formulation of a nonlocal plasticity theory
A nonlocal continuum plasticity theory is presented. The nonlocal field introduced here is defined as a certain weighted average of the corresponding local field, taken over all the material points in the body. Hereby, a quantity with the dimension of length occurs as a material parameter. When this so-called internal length is equal to zero, the local classical plasticity theory is regained. In t
Environmental goods collection and children's schooling: evidence from Kenya
Från skriftliga fragment till historiemedvetande. Att lära sig läsa svenska handskrifter från ca 1500-1850
Streams of words: hydrological lexicon in Jahai
This article investigates hydrological lexicon in Jahai, a Mon-Khmer language of the Malay Peninsula. Setting out from an analysis of the structural and semantic properties as well as the indigenous vs. borrowed origin of lexicon related to drainage, it teases out a set of distinct lexical systems for reference to and description of hydrological features. These include (1) indigenous nominal label
Perceptions of socioeconomic integration of middle eastern immigrants in Europe : comparing national discourses and subjective experiences
This panel compares the subjective understanding of success and socioeconomic mobility of immigrants from the Middle East in Europe with national discourses of integration. Despite the abundance of research on Middle Eastern migrants in Europe, not much is known about their subjective understanding of their socioeconomic positions and experience with social mobility. Much of the research looks at
Distributed generation with voltage control capability in the low voltage network
Abstract in UndeterminedSmall-scale distributed generators connected tothe low voltage network are generally operated with unitypower factor. However, controlling their reactive powerinjection would have an impact on the voltage at theirconnection point, if the network is sufficiently weak andinductive. The purpose of this paper is to investigate how asmall-scale distributed generator connected to