Sökresultat

This study focuses on the relationship between R&D intensity and firm performance in the Nordic countries. The study looks into the bilateral relationship how R&D intensity affects different measures of firm performance and vice versa. This study finds evidence of a two way relationship between the studied variables and R&D intensity having a negative affect on firm performance in the

Vegetation indices derived from remotely sensed optical data are commonly used for crop monitoring in precision agriculture, but their information capability can be hindered by the presence of clouds. Consequently, areas with frequent cloud cover like the southwest of Sweden may have limited access to usable optical data. Nonetheless, the addition of synthetic aperture radar (SAR) data can provide

This study examines the process of meaning-making among Swedish volunteer soldiers who engage in the conflict in Ukraine, exploring the role of violence in their decision and experience. The research is grounded in an existentialist perspective, focusing on individual reasoning and worldview. Through qualitative content analysis of interviews with four Swedish volunteers, the study reveals that th

Livsmedelsinspektörer spelar en avgörande roll för att se till att maten vi äter är säker och hälsosam. Genom att inspektera livsmedelsanläggningar, restauranger och andra matinrättningar hjälper de till att förhindra spridning av matburna sjukdomar och skyddar allmänheten från osäkra matpraktiker. Deras arbetsmiljö är dock ofta utmanade med ett både fysiskt och mentalt krävande arbete där detHow do we know that the food we eat is safe and healthy? Sweden is high on the charter over countries which have the highest food safety standards. Food health inspectors play an absolutely crucial role in maintaining these standards and systems. By inspecting food processing facilities, restaurants, and other food establishments they help prevent the spread of foodborne illnesses and help pro

Whiteness maintains an “invisible” and often unquestioned normative position within the German society in general and the educational system in particular. Previous research in Critical whiteness Studies has highlighted the importance of directing attention toward whiteness as a system of knowledge and power to effectively counteract its concealed nature and dismantle its normative position.

This study aims to investigate the perspectives of absent fathers in two different online forums: Flashback Forum and Familjeliv. An absent father is defined in this survey as a parent who is alive but not present in the child's life for some reason. Additionally, by studying the concepts used to characterize them, this study explores the language surrounding absent fathers. The research striv

The genetic underpinnings of ecological adaptations, such as host-plant use in herbivorous insects, is a vital area of research in evolutionary biology because they reveal how phenotypic variation arises and the extent to which this can happen through parallel mechanisms. This study provides unique insights into the genomic basis and gene expression changes in Tephritis conura's adaptation to

Bin är viktiga för att de flesta vilda blommor och många av våra grödor ska kunna föröka sig och därmed för viktiga för ett välfungerande ekosystem! Men på grund av att människan har förändrat binas naturliga miljöer så är de vilda bina hotade. För att kompensera för de minskande populationerna av vilda bina och på grund av våra storskaliga odlingar så har mängden tama honungsbin ökat för att pollThe decline of pollinators has led to an upswing of managed honeybees and the competitive impact this has on wild pollinators has growing evidence. The conservation of wild pollinators is crucial to maintaining plant diversity in natural ecosystems and ensuring global food security. In order to fully understand the impact deployment of honeybees have on other wild bees there is a need for studies

Parkinson’s disease (PD) is the second most common neurodegenerative disease, and it is known for the recognisable motor symptoms. The cause of the disease is the loss of a specific cell type in the brain, called dopaminergic (DA) neurons. Significant steps towards stem cell replacement therapy of DA neurons have been made in the last few decades. Despite that, one aspect has been quite overlooked

As time is moving forward, the world is becoming more dependent on Internet of Things (IoT) devices. The vision for the future involves IoT devices participating in various aspects of our daily lives, including sensing, controlling, and communicating. Such a future requires a significant number of IoT devices, which raises questions regarding sustainability in terms of battery waste. One promising

Towards personalized treatment: Improved tools for bladder cancer classification Cancer research has taken a leap forward with the emergence of precision medicine, which aims to tailor treatments to the unique characteristics of each patient’s tumor. IN the case of bladder cancer, a complex and diverse disease, understanding its molecular subtypes is crucial for accurate prognosis and treatment r

I denna uppsats studerar vi en matematisk modell av vattenvågor över djupt vatten. I synnerhet studerar vi vågor som färdas med konstant hastighet i en horisontell riktning och är likformiga i den vinkelräta horisontella riktningen. På grund av den matematiska svårigheten med den allmänna modellen är det vanligt att utgå från förenklade versioner av problemet. I denna uppsats, gör vi antaganden omIn a recent paper, Hur and Wheeler proved the existence of periodic steady water waves over an infinitely deep, two-dimensional and constant vorticity flow and subject to gravity whose profile overhangs, among which, waves whose surface touches at a point, enclosing a bubble of air. We take this further, proving the existence of a continuous curve of water waves from a laminar flow up to a touchin

”Du är vad du äter” – lider urbana talgoxungar av Omega 3-brist? Livet i städer medför många bekvämligheter, inte bara för oss människor, utan även för en del vilda arter av djur som lyckats anpassa sig till förutsättningarna i dessa miljöer. För de djur som kan livnära sig på mänskligt matavfall, eller för fåglar som vi människor har en fäbless för att mata kan livet i staden till exempel erbjudIt has been known for quite some time that urban breeding birds suffer reduced reproductive success compared to rural conspecifics. Various environmental variables linked to urbanisation are known to have an influence, such as vegetal cover and composition, artificial light at night as well as increased air pollution. Several of these factors have also been shown to elicit physiological responses:

As the “engine of life”, metabolic rate is one of the most well-studied physiological traits across the animal kingdom. Metabolic rates have been linked to key physiological and life-history traits as well as to large scale ecological processes. For decades, scientists have tried to understand and explain metabolic allometry – the relationship between metabolic rate MR and body mass M (MR = bMa).

In the context of China’s concerning decline in fertility rates and the widespread normalization of the ‘996’ overtime culture, the connection between overtime work and fertility assumes considerable importance. This research is firmly grounded in the theoretical framework of the Theory of Planned Behavior (Ajzen, 1991), which investigates the complex relationship between overtime work and fertili

After realising vibrato is such an essential resource in strings and it can affect the quality of sound, I decided to reflect on it. The thesis is divided into two source parts, Vibrato subdivided in definition, terminology, evolution and the four main types and Dvořák subdivided in a brief composer's biography, the evolution in his aesthetics, and the context of composition of the concerto, o

Pramipexole is a medication that normalises dopamine signalling in the brain. Previous studies have suggested that pramipexole is an effective treatment option for depression and anhedonia because it targets the dopaminergic pathways within the brain’s reward network. The nucleus accumbens is a crucial region for dopamine signalling in reward processing. Both task-based and resting-state fMRI evid

This research aims to investigate the motivational aspects of gamification elements on the in-ter-organizational knowledge-sharing platform, Stack Overflow. The study addresses the gaps in existing research by providing an in-depth analysis of gamification elements' effects and exploring top contributors' motivation to share knowledge. It follows a qualitative approach, conducting semi-str