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Popular Abstract in Swedish Ny kunskap gör det möjligt att med hjälp av DNA-information välja ut vilka kvigor/kor som förväntas ge en hög mjölkavkastning, höga halter av mjölkens komponenter och optimala egenskaper för ostproduktion. Denna information kan användas för att bättre anpassa mjölkens sammansättning och processegenskaper med de svenska mejeriernas behov för att på så vis förbättra mjölkMilk genomics is a new area of research that explores the relations between cow genetics and milk characteristics. Identifying the genes controlling compositional and technological traits of milk will give opportunities to select cows for targeted milk production. In this thesis, the impact of different genetic approaches, i.e. quantitative genetic evaluation, single gene effects and genomic selec

A constitutive theory is proposed, which possesses the possibilities of modelling all the important features or the behaviour or frictional materials such as: influence of all three stress invariants, coupling between deviatoric and volumetric response, dilatancy, softening, and different behaviour in loading and unloading. The basic constitutive assumptions are relations between properly defined

The present thesis focuses on the numerical simulation of the flowfield in gas turbine burners. Due to the higher and higher requirements regarding pollutant emissions there is a need for new combustion technologies. In gas turbines one method to obtain low pollutant levels is the use of lean premixed or partially premixed combustion. However, in lean combustion problems regarding the flame stabi

Vitamin K-dependent protein S is involved in the regulation of blood coagulation. It is a 75-kDa single chain protein with an NH2-terminal gamma-carboxyglutamic acid-containing domain followed by a thrombin-sensitive region and four domains arranged in tandem, each of which is homologous to the epidermal growth factor (EGF) precursor. The NH2-terminal EGF-like domain contains beta-hydroxyaspartic

In recent times, the imminent lack of public IPv4 addresses has attracted the attention of both the research community and the industry. The problem becomes even more pressing with the introduction of third generation (3G) cellular networks which are predicted to introduce hundred of millions of new IP capable terminals over the next few years. The cellular industry has decided to combat this prob

Environmental policy is shifting the focus from production processes to product-related issues. The provision and use of environmental information is generally considered an essential element in addressing the environmental impacts associated with the life cycle of products. Environmental product declarations (EPD) are one of the much promoted informative instruments. A wide range of self-declarat

In this article, Oevdalian referential null subjects are introduced and analysed. A general background to Oevdalian is provided, whereupon the syntactic restrictions of the possible null subjects (wįð ('we') and ið ('you')) are presented. Interestingly, these null subjects do not appear in the same syntactic positions; whereas null ið seems to be unrestricted, null wįð may only appear in positions

In this paper, we consider the problem of robust optimization for a system with uncertainty of rank one. The main result is the canonical parameterization of all destabilizing uncertainties in the dual problem. The corresponding result in the rational case has been previously stated in terms of unstable zero-pole cancellations.In this paper the result is extended to the class of non-rational syste

Popular Abstract in Swedish Den rykande startpistolen eller Konsten att ta tid på en flygande elektron Flygande elektroner kan berätta mycket om hur världen sitter ihop. Elektroner som lämnar ytan av något material avslöjar både vilka atomer som finns i materialet och hur de kemiska bindingarna ser ut. Allt detta är nödvändigt att förstå när man vill utveckla nya material – till exempel för kret

The required moment of inertia for steel plate girders is commonly provided by using relatively slender webs to achieve high strength-to-weight ratio. A large part of the shear capacity of such plate girders depends on the post-buckling reserve strength of the web panels due to the diagonal tension field mechanism. The effectiveness of the tension field significantly depends on geometrical and mec

Advances in gear hobbing are driven to give higher cutting speeds, longer tool life and higher feed rates. Recently, a new type of hob with carbide inserts has been introduced with benefits in all these conditions compared to regrindable high speed steel hobs. However, with this kind of hob, new challenges occur due to positional errors of the cutting edges when mounted on the tool. These errors i

Generation of high-purity human ventral midbrain dopaminergic progenitors for in vitro maturation and intracerebral transplantation © 2 01 7 N at u re A m er ic a, In c. , p ar t o f S p ri n g er N at u re . A ll ri g h ts r es er ve d . © 2 01 7 N at u re A m er ic a, In c. , p ar t o f S p ri n g er N at u re . A ll ri g h ts r es er ve d . © 2017 Macmillan Publishers Limited, part of Springer

https://www.wnc.lu.se/sites/wnc.lu.se/files/nprot.2017.078.pdf - 2026-07-11