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With a growing human population on Earth, the demand of food increases rapidly. Today the meat industry is responsible for 10-12% of the total amount of greenhouse gases emitted by humans. During 2010, USA and Europe consumed approximately 40% of the world’s total beef production. This by only holding 17% of Earth population. With a high meat consumption over a small population it’s possible to af
Vi lever i en tid av snabb teknisk utveckling. På bara några decennier har den sociala miljön förändrats drastiskt. Vi har gått från en värld där social interaktion bestod i direkt kontakt mellan två individer till en värld där en stor del av det sociala utbytet inte sker ansikte mot ansikte utan skärm mot skärm. Denna nya verklighet har medfört en intensifierad konflikt mellan två av våra mest beWe are living in a world of rapid progress. In just a few decades our social environment has developed drastically. We have progressed from a world where social interaction consisted in direct contact between individuals to a world where a significant part of the social exchange no longer happens face to face but screen to screen. This new reality has resulted in an intense conflict between two of
Global warming and climate change is getting a serious issue and a great environmental threat that affects many aspects of life and our ways of living on this planet. The negative effects of climate change are endangering our communities, health and economy. Global warming can be considered as a main reason for sea rising levels, extreme heat which is responsible for many forests’ fires, severe dr
This thesis explore how the balance of a packaging standardisation and adaptation strategy, from a distribution and sales perspective on different markets, can satisfy the markets needs and increase sales. An inductive approach has been used as well as the thesis is both explorative and explanatory. Since the authors wanted to find a broader perspective and analysing secondary data, the following
Several prominent international reports have recently highlighted a disorganised international peacebuilding regime. In particular, coordination and cooperation have been emphasised as insufficient. This research paper aims to address this problem by applying neoliberal institutionalist theory to test the hypothesis that the peacebuilding regime can best be strengthened by creating an internationa
During the past few decades, the competition for foreign direct investments (FDI) has increased around the world. FDI can contribute to economic development not only by being a source of foreign capital, but also by providing employment opportunities, increasing competition, and most importantly transferring skills and knowledge i.e. spillover effects. However, these positive effects are not autom
We suggest a physical picture of the catalytic act combining together the energy transfer and the synchronisation of the best electron density in the reactant and active site as a consecutive sequence of events. Activity and selectivity at molecular level are defined. Geometry requirements seem to be linked to energy and time requirements. Our proposal for developing new catalysts at the molecular
Near infrared (NIR) transmission spectroscopy is a promising method for fast quantitative measurements on pharmaceutical tablets, but there are still some problems to overcome in order to incorporate the technique as a control tool in tablet production. The main problem is the limited precision for multivariate calibrations based on NIR transmission data. The precision is affected by several facto
The microstructure of orographic clouds related to the aerosol present was studied during the second Aerosol Characterisation Experiment (ACE-2). Very high cloud droplet number concentrations (almost 3000 cm -3 ) were observed. These high concentrations occurred when clouds formed on a hill slope at Tenerife in polluted air masses originating in Europe that had transported the order of 1000 km ov
In this paper we give a distributed solution to the problem of making a team of non-holonomic robots achieve the same heading (attitude consensus problem) using vision sensors with limited field of view. The use of cameras with constrained field of view limits the information the robots perceive compared to other omnidirectional sensors. This makes the consensus problem more complicated, because t
Conservative opponents of monastic reform in the tenth and eleventh centuries have traditionally been portrayed as principally reluctant to change and unwilling to abandon privileges and preferential treatment. This article performs a close, comparative reading of the poem Carmen ad Rotbertum regem by Adalbero of Laon (c.950–1031) and the monastic chronicle Casus Sancti Galli by Ekkehard IV (c.980
Background: Effort rupture of the esophagus or Boerhaave’s syndrome is a rare entity, and prognosis is largely dependent on early diagnosis and treatment. Recurrent effort ruptures are very rare, only reported in a few case reports in English literature. We present a case with a third time effort rupture, and to the best of our knowledge there are no such previous publications. Furthermore, the pr
Rituximab is a pioneering anti-CD20 monoclonal antibody that became the first-line drug used in immunotherapy of B-cell malignancies over the last twenty years. Rituximab activates the complement system in vitro, but there is an ongoing debate on the exact role of this effector mechanism in therapeutic effect. Results of both in vitro and in vivo studies are model-dependent and preclude clear clin
Cardiac fibroblasts (CFs) play a key role in response to injury and remodeling of the heart. Nucleotide (P2) receptors regulate the heart but limited information is available regarding such receptors in CFs. We thus sought to determine if extracellular nucleotides regulate fibrotic responses (e.g., proliferation, migration and expression of profibrotic markers) of CFs in primary culture. UTP incre
The relation between worship and gender is a hot topic in the Catholic Church. In recent decades, the debate has mostly been about breaking with patriarchal and male dominated liturgical forms and traditions. Yet, in Catholic traditionalist Catholic liturgy, due to the reform after the Second Vatican council, is considered to have lost much of its former masculine character. In my article, I addre
The assignment of products to storage locations significantly impacts the efficiency of warehouse operations. We propose a multi-phase optimizer for a Storage Location Assignment Problem (SLAP) where solution quality is based on a distance estimate of future-forecasted order picking. Candidate assignments are first sampled using a Markov Chain accept/reject method. Future-forecasted pick-rounds ar
Background: In early stage chronic obstructive pulmonary disease (COPD), dyspnea has been reported as the main symptom; but at the end of life, patients dying from COPD have a heavy symptom burden. Still, specialist palliative care is seldom offered to patients with COPD; they more often receive end of life care in hospitals. Furthermore, symptoms, symptom relief and care activities in the last we
