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Phytoplankton and zooplankton interactions are vital in regulating nutrient cycles and productivity in aquatic ecosystems. Nevertheless, zooplankton account for the majority of phytoplankton mortality in the ocean. Due to predation pressures, phytoplankton have evolved several defensive traits, many of them being inducible defenses such as toxin production, colony size alterations, swimming behavi
To meet the growing demand of meat alternatives, this project was dedicated to creating a chicken analogue prototype with mycoprotein. Within the project, two approaches of alginate gelation, external (diffusion) crosslinking and internal crosslinking, were studied in this particular food matrix. Using the external crosslinking method, the effects of major ingredients on the texture, structure and
För att utöka biogasproduktionen i Västra Götalandsregionen (VGR) kan restströmmar från jordbrukssektorn fungera som en storskalig leverantör av biomassa. Produktionen av biogas minskar beroendet av fossila bränslen och rötresten som bildas kan också återföras till jordbrukssektorn, vilket skapar ett slutet kretslopp. I detta examensarbete granskades utökningen genom en kartläggning av biogasproduTo expand the biogas production in Region Västra Götaland (RVG), residual streams from the agricultural sector can function as a large-scale supplier of biomass. The production of biogas decreases the dependence of fossil fuels and the digestate that is formed can also be returned to the agricultural sector, creating a closed loop. The expansion was assessed in this thesis by the investigation of
Working distributed is increasingly important today with technology being more and more portable while connectivity is still lacking in some areas. Cellphones and laptops are increasingly in use outside the office with connectivity to internal office services being unreliable, either due to lacking speed or inability to have a connection. Different solutions exist. One is a client-server setup wh
Examensarbetes titel: Distansarbete: den abstrakta marknadsföringens främsta utmaning - En kvalitativ intervjustudie baserad på marknadsförares upplevelser om hur marknadsföringsarbetet influeras av plats Seminariedatum: 31 maj 2024 Ämne/kurs: FEKH29 - Examensarbete i marknadsföring på kandidatnivå, 15 högskolepoäng Författare: Greta Berzell, Jessica Lundqvist & Emmie Ullsberg Handledare:Title: Remote Work: The Primary Challenge of Abstract Marketing - A Qualitative Interview Study Based on Marketers' Experiences of How Marketing Work is Influenced by Location Seminar date: 31st of May 2024 Course: FEKH29 - Degree Project Undergraduate level, Business Administration, Undergraduate level, 15 UPC Authors: Greta Berzell, Jessica Lundqvist & Emmie Ullsberg Supervisor: Pat
Lift force is a crucial factor in aviation, particularly during landing phases where maintaining optimal lift is essential for safety and performance. This thesis explores the effectiveness of suction and blowing control methods in enhancing aerodynamic performance and increasing lift force. By investigating these control techniques, the study aims to provide recommendations for practical applicat
Loss of aquaporin TIP1;1 in Arabidopsis has been suggested to result in early senescence and plant death. This was based on the fact that a partial reduction of TIP1;1 by RNA interference (RNAi) led to gradual phenotypes, ranging from indistinguishable from wild type to lethality, depending on the degree of downregulation of the target messenger, and displaying pleiotropic effects in primary metab
Introduction Anorectal malformations (ARMs) are complex congenital anomalies of the anorectal region, oftentimes also affecting the genitourinary system. Although successful surgical correction can often be achieved in the neonatal period, many children will experience functional problems in the long term. The European Reference Network for rare and complex urogenital conditions (eUROGEN) assemble
This edition of Design for All, India has the title “Difference – Sketching, Visualising and Challenging Universal Design in Sweden”. Human difference can be conceptualised in the form of labels attached to people, such as ‘people with disabilities’ or ‘people without disabilities’ . Such categorisations can be investigated with regards to how they are used to separate people and to assign values
Problem Statement: Make the order handling process as well as the purchasing process more efficient by constructing a loading application for transport of mixed goods in containers and trailers and to put that application in a wider packaging logistic perspective by analysing the effects of an implementation of this application. Purpose: To simplify the order handling process and the purchasi
OBJECTIVE: To assess the impact of the Swedish health authority recommendation against the use of knee arthroscopy in patients aged ≥40 years with knee osteoarthritis (OA).DESIGN: Interrupted time series analysis.SETTING: Public health care in Skåne region.PARTICIPANTS: Patients aged ≥40 years who underwent knee arthroscopy from January 2010 to December 2015.INTERVENTION(S): National guideline's r
Objectives. To evaluate the distribution and impact of ABO blood groups on postoperative outcomes in patients undergoing surgery for acute type A aortic dissection (ATAAD). Design. A total of 1144 surgical ATAAD patients from eight Nordic centres constituting the Nordic consortium for acute type A aortic dissection (NORCAAD) were analysed. Blood group O patients were compared to non-O subjects. Th
Background and purpose — Total hip arthroplasty (THA) is increasing as treatment of displaced femoral neck fractures. Several studies compare hemiarthroplasty (HA) with THA, but results vary and few studies report on medical complications. We examined the outcome of THA and HA with a focus on medical complications, hip complications, and death. Patients and methods — Data from the Swedish Hip Arth
The implementation of biorefineries based on lignocellulosic materials as an alternative to fossil-based refineries calls for efficient methods for fractionation and recovery of the products. The focus for the biorefinery concept for utilisation of biomass has shifted, from design of more or less energy-driven biorefineries, to much more versatile facilities where chemicals and energy carriers can
OBJECTIVE: Although fear of birth is common during pregnancy and childbirth, the best treatment for fear of birth in clinical care remain unclear. Strong evidence suggests that continuity models of midwifery care can benefit women and birth outcomes, though such models are rare in Sweden. Because women with fear of birth could benefit from such models, the aim of this qualitative study was to exam
Background and objectives: Beans (Phaseolus vulgaris L.) are widely consumed, but the bioaccessibility of their phenolic compounds (PCs) may be affected by different factors. Within this framework, an in vitro gastrointestinal digestion of two bean varieties: “Azufrado” and “Negro Jamapa,” was performed and the bioaccessibility and in vitro release kinetics of PC was evaluated. Mashed beans were p
Hydrogen plays a pivotal role in the global energy transition, offering a clean and versatile energy carrier for a sustainable future. However, ensuring its safe use in industrial facilities requires reli- able prediction of dispersion from Venting Units (VUs). Traditional computational fluid dynamics (CFD) simulations provide high-fidelity results but are too slow for fast safety assessment and i
Many Swedish multifamily buildings from the 1960s are now reaching a stage where major renovation is needed to improve energy performance, indoor environmental quality, and long-term climate performance. At the same time, renovation strategies may involve trade-offs between operational energy savings, embodied carbon, thermal comfort, and material circularity. This thesis evaluates energy-efficien
