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This masters' thesis, "Digital Structure and Communicative Politics" (SÖX202, 41- 80, 30 ECTS), authored by Martin Berg, under supervision of Jan-Olof Nilsson, will be presented on seminar 2002-10-07 at the Department of Sociology, Lund University. One of the main concerns in this study is the perception that individuals are able to exceed the subjective reality by means of communica
År 2017 togs beslut i Sveriges riksdag att anta ett nytt klimatmål där Sverige år 2045 ska ha noll nettoutsläpp av växthusgaser för att därefter ha negativa växthusgasutsläpp. Utifrån detta mål ställer Trafikverket vidare krav på sin verksamhet och sina väg- och järnvägsprojekt. Trafikverkets mål är att infrastrukturen ska vara klimatneutral till år 2050 med delmål att minska växthusgasutsläppen mIn 2017 the Swedish Parliament implemented a new national goal for limiting climate change. The goal is to have zero net emissions of greenhouse gases by year 2045 which will ultimately lead to negative net emissions. Further, the Swedish Transport Administration adapted the goal of making Sweden’s infrastructure climate neutral by the year 2050, with the milestones of reducing the emissions from
The digital age is witnessing an emergence of data practices, which pertain to the extraction and commodification of data within global capitalism. While there remains conceptual confusion over this phenomenon, critical studies have began to identify emerging issues related to digital development. Few accounts have attempted to frame the wide societal transformation in a holistic manner. This rese
Net primary production (NPP) is the difference in gross photosynthetic assimilation of carbon and carbon loss due to autotrophic respiration, and is an important ecosystem variable that facilitates understanding of climate change impacts on terrestrial ecosystem productivity and ecosystem services. The aim of this study is to rapidly estimate the NPP of European potential natural vegetation for cu
We calculated average aquatic dissolved organic carbon (DOC) age (the time span from soil discharge to observation) in water from the inlets and outlets of two unproductive Swedish lakes at different times during an annual cycle. Bacterial production (BP) and bacterial growth efficiency (BGE) determined during 7-d bioassays decreased with increasing average aquatic DOC age. Parallel to the decline
Tremor is the most common movement disorder presenting to an outpatient neurology practice and is defined as a rhythmical, involuntary oscillatory movement of a body part. The authors review the clinical examination, classification, and diagnosis of tremor. The pathophysiology of the more common forms of tremor is outlined, and treatment options are discussed. Essential tremor is characterized pri
We discuss general non-stationary spatio-temporal surfaces that involve dynamics governed by velocity fields. The approach formalizes and expands previously used models in analysis of satellite data of significant wave heights. We start with homogeneous spatial fields. By applying an extension of the standard moving average construction we obtain models which are stationary in time. The resulting
The gradient in the partial pressure of carbon dioxide (pCO(2)) across the air-sea boundary layer is the main driving force for the air-sea CO2 flux. Global data bases for surface seawater pCO(2) are actually based on pCO(2) measurements from several meters below the sea surface, assuming a homogeneous distribution between the diffusive boundary layer and the upper top meters of the ocean. Compili
The far-infrared absorption spectra have been recorded for hydrogen-bonded complexes of water with methanol and t-butanol embedded in cryogenic neon matrices at 2.8 K. The partial isotopic substitution of individual subunits enabled by a dual inlet deposition procedure provides for the first time unambiguous assignments of the intermolecular high-frequency out-of-plane and low-frequency in-plane d
By utilizing the concept of empowerment and how education can serve as an empowering tool for women, this bachelor thesis aims to examine women’s empowerment through education in the village of Gerupuk in south Lombok, Indonesia. The thesis is based on empirical material consisting of interviews with women from Gerupuk and representatives from Non-Government Organizations (NGOs), United Nation (UN
Construction of historical national accounts has a long history in Sweden. It started in the interwar period and later a number of improvements and extensions backward and forward in time have been made. Thus, now there are series from 1300 onwards. Of course, due to limitations of the source material, the estimates are more and more uncertain the further back in time they refer to. In this pap
The construction sector is of great importance to the Swedish economy, but its impact on the climate is significant and the sector accounts for about 40% of Sweden's total energy consumption. The sector also generates a significant share of the total material flows and waste quantities in the society. Thus, due to the large impact of the construction sector, there are great opportunities to contri
This paper presents a stylized graph of the energy intensities in two typical European sets of countries: the East and the West, in parallel to the existing research on the European North – South. The coal-rich West and East differ from the coal-poor South and North, in that their pattern is an inverted U-curve, while both North and South have consistently declining energy intensities. Energy inte
The growth of Bi on both the In-terminated (A) face and the As-terminated (B) face of InAs(1 1 1) has been investigated by low-energy electron diffraction, scanning tunnelling microscopy, and photoelectron spectroscopy using synchrotron radiation. The changes upon Bi deposition of the In 4d and Bi 5d5/2 photoelectron signals allow to get a comprehensive picture of the Bi/InAs(1 1 1) interface. Fro
Poverty and social exclusion remain some of the biggest concerns in the face of obtaining social sustainability. In this respect, the continuing immense spatial differences between individual localities of seemingly similar characteristics have puzzled social scientists for decades. In quest for a better understanding, this article highlights the role of spatial heterogeneity as a factor conducive
Innovation policy has emerged as a new field of economic policy during the last few decades. This paper explores the rationales for national innovation policies, as laid out in the existing literature on the subject, and considers what the lessons and challenges for theory and practice in this area are. Innovation policy attempts to influence innovation activity, often with the purpose of increasi
Extreme climate events such as severe droughts and floods have become more frequent and widespread in the 21st Century. Recent studies have revealed the tele-connections between Madden–Julian Oscillation (MJO) and extreme precipitation over different regions such as South America, India and China. This study investigates the influence of MJO on global extreme dry and wet conditions, and how the st
To study global nitrogen (N) leaching from natural ecosystems under changing N deposition, climate, and atmospheric CO2, we performed a factorial model experiment for the period 1901-2006 with the N-enabled global terrestrial ecosystem model LPJ-GUESS (Lund-Potsdam-Jena General Ecosystem Simulator). In eight global simulations, we used either the true transient time series of N deposition, climate
