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1011 Uppsatser om Spore selection - Sida 2 av 68

Validation of KIDScore? D3 Basic, a morphokinetic model for improved embryo selection

ABSTRACT Infertility is a medical condition that affects approximately 16 % of Swedish couples in childbearing age and is a condition found in both men and women. When a couple has been trying to conceive for more than 12 months without success they need to see a health care provider. Infertility can be treated with medicine, insemination or assisted reproductive technology such as in-vitro fertilization (IVF) and intra-cytoplasmic sperm injection (ICSI). The aim of this study was to validate a morphokinetic selection model, KIDScore? D3 Basic, against morphological selection model that is currently in use at the Fertility unit at University hospital in Orebro.

Hårda dörrar : Om dörrvakters selektering av gäster på krogen

The purpose of this study was to examine in depth and analyze how and on what basis selection of guests managed by doormen primarily in an exclusive bistro in Stockholm. Qualitative methods in the form of personal interviews with door staff and participant observations were made. Interviews with doormen who work at two other similar places have also been carried out in order to find the differences and similarities in the selection process. To connect the results in a scientific way, we have mainly used Pierre Bourdieu's theories of capital forms and the field, and Göran Ahrne and Apostolis Papakostas organization theories. Previous research related to the phenomenon of selection in one way or another, along with the overarching theories, are used to answer the questions and purpose of this study.

Mode bakom kulisserna: - Praktik och förutsättningar för snabbhet och flexibilitet i inköp

Purpose: To explore the purchasing function, mainly the supplier selection activities, in the fast fashion apparel industry. The purpose is 1) to explore the criteria associated with supplier selection for fashion products, and 2) to analyze the purchasing activities in order to find characteristics and trends which are considered to be strategic for the buying company. Method: The empirics consist of qualitative interviews with employees with responsibility for the companies' purchasing activities, as well as information gathered from articles, annual reports, and company websites. Result: The study indicates that qualitative criterias have increased in importance, and have become an important part of supplier selection for fashion goods. A number of characteristics where identified as important for purchasing fashion goods, which can affect choice of supplier; examples are increased collaboration, increased re-buys and increased use of logistics services.

Objektivitet ? en ekonomisk fråga?: Urvalsfaktorer bakom inköp av utländska dagstidningar på svenska folkbibliotek

The purpose of this thesis is to describe and understand the existing factors behind the selection of foreign newspapers in Swedish public libraries. We wanted to study this subject because the political situation in many countries is reflected in the newspapers and can cause difficulties in the selection process. Examples of this can be how to avoid newspapers with political propaganda and with censored content. Another reason for our interest in this subject is based on our prejudice that newspapers from other countries are important for people with foreign background. To answer the question we have conducted qualitative interviews with five persons who are responsible for the purchase of foreign newspapers at four libraries.

Utvärdering av viabilitet hos selekterad hingstsperma med hjälp av fluorometri :

There is considerable variation between stallions in semen quality and fertility due to the fact that selection of stallions for breeding is not based on fertility or semen quality but on performance. The increasing use of cooled semen for artificial insemination has resulted in decreasing pregnancy rates. Therefore the equine breeding industry needs new methods for evaluation and development of sperm quality and fertility. This study is a part of such a project and is performed by SLU in cooperation with Flyinge AB. Ten stallions at the Flyinge National Stud were used in the study and three ejaculates were collected from each stallion.

Till glädje och vinst: en jämförande studie i urval av skönlitteratur inom bokhandlar och bibliotek med avseende på faktorer som marknad, efterfrågan och kvalitet.

The aim of this thesis is to investigate how purchasingmanagers in bookshops and public librarians reason withregards to their selection of fiction literature. Nineinterviews have been conducted in this qualitative studymade in the spring of 2013; four librarians, four bookmerchants, as well as a market director of a major chain ofbookstores. Our focus has been particularly directed toascertaining what influence the cultural-political mission oflibraries have had on the process of selection, as well as theextent to which factors such as demand and quality play apart in both organizations. We have been interested inseeing how libraries and bookstores compare with regards tothese factors, because of obvious differences in their goalsand purposes. Librarians see both the benefits and flaws intheir way of working, as well as in the way in whichbookstores conduct their business, and vice versa, that theyare often successful in cooperating, like when arrangingvisits from authors etc.

Neonate mortality in fallow deer (Dama dama) in relation to bed-site selection and habitat use

The level of neonate mortality in a free ranging fallow deer (Dama dama) population at the Koberg estate in south western Sweden was investigated using radio-tracking techniques. During this study a total of 36 fawns (17 ?, 19 ?) were captured and marked with vhf or gps radio collars; 12 fawns in 2008 and 24 fawns in 2009. The neonate mortality calculated by the Kaplan-Meier method was 23.6 % and the mortality caused by predation was low, since only 1 of 8 non-surviving fawns died from predation by red fox (Vulpes vulpes). The spatial behavior of the fallow deer neonates were examined at two different levels i.e.


Vem har makten över kulturarvet? En fallstudie av urvalskriterier vid digitalisering på Kungl. Biblioteket.

This thesis is performed as a case study, and has had the aim to study who has the power over cultural heritage, by studying the digitization selection criteria at KB and what influences there can be on the digitization selection process. The theory of the arm?s length principle, (Mangset, Kunst og makt, 2013) the professional model, (Rothstein, 2010), that digitization re-shape and re-contextualize cultural heritage material, (Dahlström et al. 2013), and different concepts will influence the digitization selection process has been used in this study. A qualitative research with document study and informant interview and e-mail interview has been conducted.

Genomisk selektion och uppbyggnaden av avelsprogram hos mjölkkor

During the last decade a new technique in animal breeding has developed called genomic selection. It is based on estimations of the effect from genetic markers on traits that are calculated in a reference population. By genotyping individuals, genomic breeding values can then be estimated without phenotypic observations. The aim of this essay is to investigate the response of genomic selection on breeding schemes for dairy cattle. The accuracy of the genomic breeding values is affected by the proportion of observations included in the validation set and how often the equation for estimating breeding values is reevaluated.

Från vilda till domesticerade djur - kan man gå ett steg längre?

Domestication has resulted in the ability for animals to adapt to environments created by the human over time. The behavior differs very little between wild and domesticated animals, but the difference seen is how often and to what degree a behavior is performed. The need for efficiency in modern animal production has led to welfare problems in the productionsystems where the animals have difficulties coping with their environment. Attempts to environmentally adapt individuals by selection for reduced frequency of natural behaviours have been made. These have shown that natural behaviours are complex and are controlled by several different mechanisms, making selection for reduced natural behavior difficult, and it may also lead to unwanted and abnormal behaviours.

Möjligheter och problem med organiserat avelsarbete inom renskötseln

The reindeer are kept in extensive pasture systems where the conditions are similar to thosefor wild reindeer. Since the reindeer have special demands on their pasture, it is difficult tokeep them in intensive production systems where they cannot graze selectively. Too manyreindeer on a small area will also facilitate spread of diseases. A selection program forreindeer needs special qualifications according to several different reasons. The purpose withthis literature review is to summarize the factors needed for a reindeer selection program andthe problems and possibilities included.Reindeer grazing right has a special meaning to the Sami and are reserved for them accordingto immemorial rights.

Val av samarbetspartner vid bildande av strategiska allianser för små och medelstora teknikföretag

Background: A majority of strategic alliances do not create value for the participants. One of the main reasons for the high failure rate is an inadequate process for partner selection. If the correct partner is not selected, it can have serious effects on the management of the partnership. This is a serious problem since failed alliances usually are very expensive for the involved companies. Purpose: The purpose of this thesis is to investigate which theoretical factors are important when selecting a partner for a strategic alliance.

"Det är ju egentligen inget som är rätt och fel" : Lärares urval och bedömning inom religionskunskapens etik

AbstractThe purpose of this essay is to investigate the views Swedish elementary school teachers produce on the subject of ethics. The teachers? thoughts on selection among ethical notions is described and also how these notions are assessed. The essay proceeds from the central content and the knowledge requirement in the syllabus of religious knowledge.The empirical survey is based on qualitative scientific interviews with four teachers employed in grades 4-6 at different schools.The teachers find ethics in its current state of the syllabus hard to define and they find encounters with parents and pupils difficult in their tasks. The selection of ethics is decided by previously planned basic values education or from conflicts erupting during schools hours.

Hur förselektion av hästar till bedömning och tävling kan hanteras i avelsvärderingen

The Swedish Warmblood riding horse is a popular horse for sport in Sweden, and the breeding goal is to produce competitive horses in both show jumping and dressage. The breed has its origin in native Swedish cavalry horses but has been highly influenced by foreign stallions throughout the years. Breeding values are estimated based on the results from young horse field test, which are held for 3- or 4-year old horses, and competition data. The young horse field tests are highly correlated with later performances in competition. The total proportion of horses with own observations to include in the genetic evaluation are slightly under 50 %, and in most cases their pedigrees are known.

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