Error control coding is an essential part of any well-designed digital communication system. It has been used in structures to protect the information, by enabling reliable delivery of digital data over unreliable communication channels. Even though this is an old topic, enlisted by Shannon in the late 40's, a lot of research is still going on. There have been recently some interesting approac

The purposes of this master thesis are the simulation of the aerator air flow driven by the spillway water flow in the Bergeforsen dam and the behavior of the flow in the stilling basin. Aerators are employed to supply air at critical locations in the flow where low pressure and cavitation may occur in order to protect the structure. The simulations were carried out, first in 2D and then in 3D, wi

En borrkärna från Anholt (Kattegatt) togs upp under IODP-expedition 347 i Östersjön. Kärnan är daterad till ~18-14 ka BP och representerar deglaciationen i slutet av Weichselistiden. Bentiska foraminiferer av arten Elphidium excavatum clavatum analyserades för stabila isotoper (δ18O och δ13C) för att rekonstruera region-ens paleoklimat och paleoceanografi, såsom salinitet, ventilation och produktiThis thesis is based on a sediment record collected from the Kattegat Sea, southwestern Scandinavia (Anholt Island area) during IODP Expedition 347 in autumn 2013, and focuses on a portion of this record spanning ~18—14 thousand years ago (ka BP), representing the last deglaciation at the end of the Weichselian. Benthic foraminifera of the species Elphidium excavatum clavatum were analysed for sta

Title: Knowledge acquisition for a new business model creation and enabling factors Date of the seminar: 28-05-2015 Course: Master Corporate Entrepreneurship and Innovation Internship and Degree Project (Master Thesis 15 ECTS) Authors: Dovilė Gedvilaitė and Shubhabrata Paul Supervisor: Dr. Joakim Winborg Keywords: business model innovation, change, creation, knowledge, knowledge acquisition

Undersökning och hantering av arsenikförorenade brunnar i Nicaragua Arsenik förorenar dricksvatten i Nicaragua och framkallar cancer. Lösningen är enkel: sand, tegelstenar och järnspikar. Varje år dör hundratusentals människor till följd av arsenikförorenat dricksvatten. Världshälsoorganisationen WHO listar arsenik på topp-tio-listan över de kemikalier i världen som hotar människors hälsa mest. The awareness of problems concerning arsenic contaminated drinking water sources has during recent years increased. WHO (World Health Organization) decided in 1993 to lower the recommended limit of arsenic in drinking water from 50 μg/l to 10 μg/l, mainly due to observations of its carcinogenicity. New places where the WHO limit for arsenic is exceeded are constantly discovered all over the world.

The City of Stockholm can be characterized as evolving and changing while simultaneously, the region is being affected by climate change in accordance to RCP 4.5 and RCP 8.5. According to climate scenarios one of the effects of a changing climate in the region of Stockholm is an increase in precipitation and changes in precipitation patterns. This has prompted an interest in acquiring an in-depth

The research explores the protections provided for migrant domestic workers who are highly undervalued and often exposed to trafficking, despite comprising an integral part of the labour force worldwide. Saudi Arabia is a focus destination country for the study, as it emerged from among the top destination countries absorbing 61 percent of recorded Ethiopian migrant domestic workers. Despite such

There has been an increasing interest in wastewater treatment in last decades to reduce human footprint. Primarily, anaerobic technology focused on treatment and stabilization of sludge, but now the tendency is to give it a major role in low cost treatment of high/low strength wastewaters, since anaerobic digestion offers energy generation through gas production. Anaerobic membrane bioreactors (A

Over the past two decades, immigrant-receiving countries have been confronted with honour crimes. In a number of Western European countries, there have been cases of police failure to intervene in cases of honour crimes occurring in migrant communities. The authorities responses to honour crimes have consistently been inadequate, as they do not take victims of honour crimes seriously and fail to p

Title: Explaining the performance of Swedish mergers & acquisitions - Follow the money or the stock market? Seminar date: 2015-06-04 Course: FEKH89, Degree Project in Corporate Finance, Undergraduate Level, 15 ECTS-Credits Authors: Eleonor Andræ, Leonard Bergström, Ebba Friberg, Gustav Krieger Advisor: Rikard Larsson Key words: CAR, Pretax operating cash flow, Mergers, Sweden, Regression analy

This thesis examines ideas and representations on the Danish West Indies as they have been performed in a Danish context between 1905 and 2003, and looks into a series of questions regarding this: What is being represented in the empirical material and how does it relate to the historical and social context it was produced within? How are Danes and Afro-Caribbeans respectively represented in the m

This work investigated the differences in the usage of pronouns between Danish and Swedish. A pronominal definition was formulated and pronominal lexemes were reviewed. Out of this, the most important pronominal differences were analysed, supplemented with historical connections when necessary. Results from searches in corpuses were used to confirm statements. Some of the reviewed pronouns are use

Begreppet social hållbarhet saknar entydig definition. Hos entreprenör och beställare inom byggsektorn finns både engagemang och visioner kring social hållbarhet men dessa skiljer sig mellan aktörerna. Denna studie ska identifiera likheter och skillnader i aktörernas synsätt. Studiens syfte är att finna en samsyn hos entreprenör och beställare för att skapa goda förutsättningar till ett socialt an

Dividend is a much-debated subject and has been compared to a puzzle with no sole solution to explain why firms pay dividend. Many academics have tried to determine what company variables determines a firm’s dividend policy. These studies have provided different explanatory variables to explain why firms pay dividends. Therefore, the main purpose of this study was to fill in a piece of the dividen

In this thesis the problem of estimating terrain elevation using two-dimensional radar data from the multirole ghter aircraft JAS 39 Gripen is considered. Radar data contains information about range from the aircraft to the reflecting terrain, as well as horizontal angle. In general, radar data has high resolution in range and low resolution in angle, giving rise to interesting problems. A new rad

In my line of duty I meet a lot of people that are victims or witnesses to crimes. Recently I have noticed that a lot of people seem afraid to testify or participate in crime investigations. My purpose with the essay is to acquire increased knowledge about how police officers within the district of Halland experiences problems regarding undue impact and abuse of judicial procedure when victims and

This paper examines technological sophistication on a longitudinal scale for Coastal China and South Korea. It uses historical trade and development data from 9 countries to construct a weighted average in which development of economic performance for both countries are evaluated and compared against. China’s trade data consists 91% from export in its “coastal area”, in order to give a more accura

Syftet med uppsatsen är att visa vilka effekter som bostadspolitik har på flyttkedjan och där med också på bostadsmarknaden. Vidare är syftet att applicera kunskapen på den svenska bostadsmarknaden för att kunna analysera hur den svenska bostadspolitiken påverkar den inhemska marknaden. Uppsatsen bygger på teorier kring effekterna av bostadspolitiken i form av hyresreglering samt transaktionskostn

This thesis is about understanding weapon graves and the symbols in the grave goods. To try and see what lies hidden behind the Viking Age warrior identity and understand the theatrical side of Viking Age graves. By analyzing the weapon and equestrian graves the author hopes to see the mentality of the peoples during the Viking Age. The grave goods are the key to understand people’s beliefs and vi