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Spermatozoon volume regulation is an essential determinant of male fertility competence in mammals and oviparous fishes. In mammals, aquaporin water channels (AQP3, -7 and -8) have been suggested to play a role in spermatozoon cell volume regulatory responses in the hypotonic female oviduct. In contrast, the ejaculated spermatozoa of marine teleosts, such as the gilthead seabream (Sparus aurata),
BACKGROUND: When more patients with congenital heart disease reach adult age, increased incidence of long-term complications, including ischemic stroke, are expected. The aim of this study was to analyze cumulative incidence of ischemic stroke, associated factors, and case fatality in adult congenital heart disease. METHODS AND RESULTS: The study is based on Swedish national registers on congenita
Background: Chronic obstructive pulmonary disease (COPD) is a largely underdiagnosed disease including several phenotypes. In this report, the design of a study intending to evaluate the pathophysiological mechanism in COPD in relation to the specific phenotypes non-rapid and rapid decline in lung function is described together with the recruitment process of the study population derived from a po
IntroductionInvasive infections caused by Salmonella are a significant global health concern. This population-based study aimed to comprehensively analyze invasive Salmonella infections in South Sweden, focusing on incidence, clinical presentation, risk factors, and outcomes.MethodsThis population-based observational cohort study, conducted from 2012 to 2022, included all patients with Salmonella
Title: The implementation of IFRS and the effects on dividends. Seminar date: 2013-05-30 Course: BUSN69.Degree project-Accounting and auditing, 15 ECTS credits Authors: Henrik Alwén and Johan Rybäck. Supervisor: Kristina Artsberg. Key words: Divided policy, earnings, fair value, gross profit, IFRS. Purpose: The purpose with this thesis is to analyze whether the implementation of IFRS have impacte
Scania has always been susceptible to damages caused by storms along its coasts which also holds true for the east coast in Scania where there is a great need of coastal protection for households and infrastructure alike. One example is the Kivik waste water treatment plant (WWTP) which is a newly built establishment with glass windows situated 30 meters from the east coast and provides its servic
In the 1930s, a boat-grave was found in Sutton Hoo, England. Soon after, it was noted to have several similarities to swedish boat-grave from the region of Mälardalen, specifically Vendel and Valsgärde. These graves are from the same period as the Sutton Hoo ship burial, in Sweden known as the Vendel period (550-750 AD). Since then there has been an ongoing discussion concerning how the Sutton Hoo
Linné glacier has retreated approximately 1.8 km since 1936 and 1 km between 1995 and 2019. Linné glacier is following the same trend as other glaciers around Svalbard. Linné glacier is a well-monitored glacier with a time series of air temperature, incoming solar radiation and snow height data since 2003. Annual recordings of the glacier margin from 2007, allows for an accurate reconstruction of
Kristianstadsslätten breder ut sig i nordöstra Skåne och in i sydvästra Blekinge med sin komplicerade och varierade geologi. De komplexa förhållandena leder till att det finns ett flertal akvifärer i både jordlager och berggrund, där den mest vattenförande formationen är den av glaukonitsand. Syftet med arbetet har varit att undersöka vilket infiltrerat vattenflöde, vid vilket pumptryck, en brunn Kristianstad plain stretches from the northeast of Scania to the southwest of Blekinge with a complicated and varying geology. The complexity has resulted in multiple aquifers in both soil and bedrock, where the highest amount of withdrawable groundwater is in the formation of glauconite sand. The aim of this paper has been to investigate which infiltrated water flow at a certain pumping pressure,
A model is used to describe a system physically or mathematically and to give information about changes in the system variables. Physical knowledge about the system and its quantities can be useful to build a physical model obeying the laws of nature. However, if the system is to be regarded as a black box with only input and output signals, system identification can be used to fit a mathematical
The aim of this project is to transfer and implement a monoclonal antibody purification process that is traditionally done on an ÄKTAxpress to another machine called the ÄKTA pure. This is due to the fact that the ÄKTAxpress is being discontinued by the manufacturer and a replace-ment machine is needed for the time being. The project will include developing some new meth-ods that might also highli
The European daylight standard EN 17037 was first introduced in 2018 with the aim of encouraging building designers to evaluate and ensure adequate daylight provision in buildings. However, experience has shown that the standard’s criteria are generally perceived to be too challenging to achieve. Therefore, to suggest a more balanced threshold, this master’s thesis aims to investigate compliance r
This thesis explores how the German right-wing political party AfD constructs a national identity in their political discourse around refugees, migrants, and foreigners. The rise of refugees and migrants worldwide has led to a renewed focus on the concepts of nation-states and national identity in defining who does and does not belong. Germany, which has taken on close to a million refugees from t
In order to maximize the biomass yield in fed-batch cultivations of Saccharomyces cerevisiae, a pulse feeding strategy originally developed by Mats Åkesson at the department of automatic con-trol (Åkesson, 1999), was implemented. The controller was intended to keep the specific glucose uptake rate, qs, below the critical specific glucose uptake rate qs crit , to avoid over-flow metabolism. Simulat
Background: Obesity among women of childbearing age is a rising public health concern due to risks of adverse outcomes and long-term obesity for the mother and child. Addressing maternal obesity through effective lifestyle interventions is important and understanding the challenges that accompany successful behaviour change may assist in ensuring long-term health benefits. Aim: To explore obese wo
The acini-islet-acinar (AIA) axis concept justifies the anatomical placement of the Langerhans islets within the exocrine pancreatic parenchyma and explains the existence of the pancreas as a single organ. Amylase has been suggested to play a key role as an anti-incretin factor. Oral glucose tolerance tests (OGTT) were performed on 18 piglets in both a healthy (prior to pancreatic duct ligation (P
The purpose of this master thesis is to investigate the influencing factors of the busi-ness potential of products with health claims, using PrimaLiv as an example, and give recommendations on how a dairy producer, which is present in the Swedish market, could improve the sales rates of products with health claims. We have chosen to put a main focus on the consumers, since they determine the busin
This Master’s thesis is performed on behalf of Alfa Laval, a multinational company providing technological products and services.
Alfa Laval has in the past had a lot of successful mergers, but there were also those cases that led to sell off and those that had potential to add more value than was actually realized. In the common case, it has been shown that 60-70 per cent of M&As fall sho
Eftersom Storbritannien efter mer än 30 år sedan CISG:s ikraftträdande fortfarande inte har anslutit sig till konventionen, frågan uppstår om varför så är fallet. Kan det vara så att det till en viss del kan bero på skillnader angående hur den engelska tillämpliga lagen ifråga och CISG ställer sig till skyldigheten att betala skadestånd? Syftet med uppsatsen är att klargöra de likheter och skillnaSince the U.K. after more than 30 years from the CISG’s enforcement still has not adopted the Convention, the question arises; how come? Could it be that this partially is due to differences in how the English applicable law and the CISG addresses liability for damages? The objective of this paper is to elucidate the similarities and differences in the two laws, regarding the seller’s obligation t
Title: Are we born gifted or can we learn and teach our children to be musically interested? The aim of this study is to evaluate how we influence the development of musicality in children. The study included 30 persons divided into three groups (ten members in each group). Group 1 consisted of pregnant women. Group 2 consisted of parents of babies age 0 to 1 year old and group 3 teenage parents.
