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In this paper, we carried out a systematic literature review to document the emerging scientific knowledge about COVID-19 impact on livestock systems and food security in developing countries to identify gaps and possible avenues for future research undertakings. Specifically, we systematically reviewed 68 peer-reviewed articles extracted based on rigorous selection criteria fromScopus, PubMed and

Abstract in UndeterminedUzbekistan, after gaining independence from the Soviet Union in 1991, had publicly declared that it would adhere to democratic governance principles in designing and implementing its public administration policies. As a newly-independent state with democracy claims, Uzbekistan had tried to establish new democratic institutions with an effort to capture international communi

Popular Abstract in English My PhD thesis has focused on increasing the understanding of the osteoclasts, the cells responsible for degradation of bone, by studying the rare hereditary disease autosomal recessive osteopetrosis (ARO). ARO is present already at birth and is caused by mutations affecting the osteoclasts ability to degrade bone. Non-functional osteoclasts lead to dramatic increases inThis thesis focuses on developing and characterizing novel models for studying osteoclasts with an emphasis on how mutations abolishing osteoclastic acidification affect osteoclast signaling and bone remodeling, as well as how to treat patients bearing these rare mutations. Bone remodeling is under normal circumstances a tightly balanced process where resorption of bone by osteoclasts is followed

In Sweden, municipalities organize a large share of public services but the conditions for providing these services differ considerably due to differences in size and wealth. In the wake of financial stress and New Public Management reforms the Swedish local governments seeks new ways to make both ends meet and still manage the services to be in line with the present (not the past) demands of the

The way in which the cortical cytoskeleton associates to the plasma membrane (PM) must be elucidated to understand the structural dynamics of many processes in the plant cell. In the present study, isolated cauliflower (Brassica oleracea L.) PM vesicles were used to characterize membrane/cytoskeleton interactions. Both actin and tubulin were shown to copurify with PM vesicles and this copurificati

Various aspects of the adsorption of molecules on metal surfaces have been studied making use of different properties of high resolution core level photoemission. A thorough investigation has been performed of the ordering and the site occupancy of CO overlayers on Rh(111). CO has been shown to adsorb in on-top and three-fold-hollow sites. The distribution of the molecules between these two sites

Today's handheld computing devices equipped with novel wireless network technologies can provide their users with features such as mobility, multimedia support and group communication. On the other hand, the administrative effort required to enable all these features increases beyond the level that an ordinary user can manage. Ad hoc networks, being able to quickly organise themselves without user

The EU governance of food safety and GM food and feed has gone through significant changes since the BSE crisis and food scares during the 1990s. This work focuses on one particular new feature; the role of stakeholders representing the food chain: biotech associations, farmer organizations, food and feed processors, consumer organizations and environmental NGOs. These stakeholders are not merely

This thesis reports a study involving the use of Halomonas boliviensis, a moderate halophile, for production of biopolyester poly(3-hydroxybutyrate) (PHB) and compatible solutes ectoine and hydroxyectoine through high cell-density cultivation comprising fed-batch cultures. PHB is a biodegradable plastic produced by bacteria as energy reserve and can potentially be used as a replacement of fossil b

Analysis methods are currently being miniaturized in order to save time and money while achieving higher sensitivities. The ultimate goal is to create a lab-on-a-chip where all analysis steps and instruments can be automated and integrated into a single chip. In order to perform cellassays and microparticle based bioassays on chip, methods to manipulate particles and cells in microsystems are desi

Power supply systems play a very important role in applications of everyday life. Mainly, for low power generation, there are two ways of producing energy: electrochemical batteries and small engines. In the last few years many improvements have been carried out in order to obtain lighter batteries with longer duration but unfortunately the energy density of 1 MJ/kg seems to be an asymptotic value

The thesis focuses on the numerical simulation of the flow field in gas turbine burners. Due to tougher and tougher requirements on low levels of emission of pollutants there is a need for new combustion technologies. In gas turbines one method to attain low pollutant levels is the use of lean premixed combustion. However, in lean combustion, problems related to the flame stability can arise. Swi

Bakgrund: Emergency Teamet skickar ut ERH-Kits då en efterfrågan från kunden uppstår, exempelvis efter en katastrofsituation. Emergency Teamet har blivit kritiserade för att inte ha svarat tillräckligt snabbt på efterfrågan och därför har Executive Director för UNFPA gett nya direktiv för att UNFPA ska svara snabbare och skapa bättre förutsättningar för att leverera snabbt i katastrofsituationer. Background: The Emergency Team within UNFPA operates when crisis strikes by distributing ERH-Kits to people in need. The Emergency Team has in the past been criticized of not responding rapidly enough to requests for ERH-Kits and the Executive Director of UNFPA has given new directives that UNFPA needs to become more responsive in its activities and create better prerequisites to deliver fast in e

Big Data has experienced recent developments in the field of Business Intelligence and has captured the increasing interest of enterprises who are trying to seize its potential. More and more companies, operating in industries ranging from insurance to the entertainment industry, are moving forward with the adoption of Big Data, in an attempt to gain significant benefits, such as customer insight,

I en tid präglad av globalisering, teknisk innovation och individualism har kampen om talangfulla medarbetare vuxit fram. Arbetsgivarens behov av att framstå och uppfattas som attraktiv har kommit att bli betydande, speciellt i relation till Generation Y som olikt tidigare generationer byter arbetsgivare flera gånger under sin yrkeskarriär. En generationskohort, så som Generation Y, består av indiIn an era characterized by globalization, technological innovation and individualism the battle for top talent has emerged. Employers’ need to be seen and perceived as attractive have become significant, especially in relation to Generation Y that unlike previous generations change employer several times during their professional careers. A generational cohort, as Generation Y, consists of individ

This thesis aims to perform a case study of a house concept by analyzing it with the help of any of the established green building certification systems that are currently on the market. The case study object for this thesis is KUNO, a house concept developed by Henrysson & Thulin. Between 2017 and 2018 14 KUNO-houses are being built at Parallelltrapetsen in Ängelhom, and Henrysson & Thuli

Electric cars are by many considered a sustainable solution to the ever-growing demand for road vehicles and fuel. The transportation sector is responsible for almost a third of the total greenhouse gas emissions globally and approximately 80% of these emissions can be attributed to road vehicles. Thus, there is an urgent need for a shift away from fossil fuels in the sector. While the consumer in

Förändrat uttryck av den muterade immunförsvars-genen TLR2 kan bidra till ökad resistens mot borrelia – en studie på immunförsvaret hos vilda gnagare Skogssorkar (Myodes glareolus) och andra vilda gnagare utgör de huvudsakliga bärarna av bakterien Borrelia afzelii. Dessa bakterier kan orsaka sjukdomen borrelia och sprids vanligen från gnagare till andra däggdjur via fästingar. Trots att sorkarna