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The report investigates whether ultra-high-frequency ultrasound at 30 MHz can distinguish healthy- from diseased intestinal tissue in infants with Hirschsprung's disease with the same accuracy as 50 MHz. Hirschsprung's disease is defined as the absence of ganglion cells in the distal parts of the intestine. During treatment, the affected sections of the intestine are surgically removed. Th
As there currently are not so many known studies which directly evaluate how diversity indices have been used in different contexts, following literature study was made with the purpose of investigating how three of the most commonly used diversity indices (including Shannon-Wiener’s and Simpson’s Indices as well as a certain index measuring taxonomic diversity) are representing different categori
Syftet med studien är att undersöka vilka faktorer som påverkar styrkan i ett företags strategiska position. Styrkan klassificeras som graden av svårighet konkurrerande företag har att inta det egna företagets position. Syftet uppnås genom att applicera en kvalitativ fallstudie på Rynkebys lansering på den svenska markanden. The Resource Based View (RBV) och dess isoleringsmekanismer samt ConsumerThe purpose of this study is to investigate which factors affect the strength of companies strategic position. The strength is defined by how hard it is for a competing firms to enter the strategic position. The factors are derived by applying the Resource- Based View (RBV) and it’s Isolation Mechanisms as well as Consumer Benefit Experienced (CBE) and it’s Human Capital based strategies on a case
Sammanfattning År 1987, kom Brundtlandkommissionens rapport med titeln Vår gemensamma framtid. Enligt rapporten så kan hållbar utveckling definieras som: En utveckling som tillfredsställer dagens behov utan att äventyra kommande generationers möjligheter att tillfredsställa sina behov. Begreppet hållbar utveckling har ända sen dess varit en central del av alla internationella miljörättsliga dokuSummary In 1987 the Brundtland commission presented its report entitled Our Common Future. According to the report, sustainable development can be defined as: A development that meets the needs of the present without compromising the ability of future generations to meet their own needs. The term sustainable development has been a central part in all international environmental law documents eve
Abstract Authours: Kani Gaznaghi & Mindy Persson Title: ”The new stadium of Bullying - a Qualitative Study of School Counselors work against Cyberbullying" Supervisor: Yvonne Johansson Key words: Skolkuratorer, mobbning, nätmobbning, socialt arbete The purpose of this study is to lighten the phenomenon of cyberbullying based on the school counselors perspective by primarily investigat
People that have driven a car with a trailer at high speed know that the trailer can begin to oscillate. This oscillation is known as snake behavior. How much the car and trailer starts to oscillate depends on how the trailer is loaded. An empty trailer does not tend to oscillate, while a heavy loaded trailer, with the load centered over the trailer axle, oscillates more easily. For a normal perso
Mental crisis is according to Johan Cullberg (2006) a reaction pattern in which a person suffering from acute internal or external stresses which occur when one's life experiences and behaviour are not sufficient to cope with the new life situation you are in. We think that we as future social workers often can come across mental crisis in our work. As we think we don´t learn enough about ment
Populärvetenskaplig sammanfattning Geografiska Informationssystem (GIS) är ett system för att hantera geografisk data som jämfört med traditionella forskningsmetoder gör det lättare att sammanställa och analysera dessa data. GIS började utvecklas i Nordamerika på 1960-talet och har under de senaste två decennierna haft stor påverkan på hur hanteringen av rumslig data går till. Användningsområdena Geographical Information System (GIS) is a technique that has revolutionized the way we process spatial data. The possibilities for GIS are endless and it is today used in a wide range of subject areas such as social planning, environmental monitoring and marketing. However, the process of implementing GIS is a long and usually runs in to a lot of problems. The aim of this study is to compare and
Om ett ekosystem ska fortsätta att förse samhället med viktiga tjänster måste det vara anpassningsbart. Som en del av ett ekosystem är arters förmåga att förflytta sig över landskapet vitalt för anpassningen. Grönstruktur underlättar förflyttningen av arter i ett landskap fragmenterat av bebyggelse och barriärer. Vid ett förändrat klimat är grönstruktur viktigt av två anledningar. Ökat antal extreFor an ecosystem to be able to continue to provide important services to society, it must be able to adapt to change. As part of an ecosystem, the ability of a species to migrate in the landscape is vital for the adaption to change. A green infrastructure allows the movement of species in a landscape fragmented by human influenced land use. The importance of a green infrastructure is twofold in a
All companies face risk in their daily business. Internationalised companies tend to experience higher risk due to for example unfamiliar business environment than companies that act only on the national market. Estonia became independent as late as in 1991 and is therefore a new interesting market for many companies in neighbouring countries like Sweden. Risks that are most apparent for an intern
It has been proposed that sleep readies the brain for novel learning, and previous work has shown that sleep loss impairs the ability to encode new memories. In the present study, we examined if a daytime nap would increase mnemonic discrimination (MD) performance. MD is the ability to differentiate between memories that are similar but not identical. Participants performed the Mnemonic Similarity
PURPOSE: Reliable molecular diagnostic tools are still unavailable for making informed treatment decisions and monitoring the response in patients with castration resistant prostate cancer. We evaluated the significance of whole blood circulating androgen receptor transcripts of full length (AR-FL) and splice variants (AR-V1, AR-V3 and AR-V7) as biomarkers of abiraterone acetate treatment resistan
The pT-differential non-linear flow modes, v4,22, v5,32, v6,33 and v6,222 for π±, K±, KS0 , p + p ¯ , Λ + Λ ¯ and ϕ-meson have been measured for the first time at sNN = 5.02 TeV in Pb-Pb collisions with the ALICE detector at the Large Hadron Collider. The results were obtained with a multi-particle technique, correlating the identified hadrons with reference charged particles from a different pseu
The repeatability of the composition of pheromone emitted by individual female moths (Yponomeuta) was determined by gas Chromatographic analysis. An improved technique for repeated collections of airborne volatiles from the same moth was developed. The procedure did not harm the females and allowed precise quantification of 0.05 ng of pheromone components in 30-min collections. Individual females
Azimuthal anisotropies of muons from charm and bottom hadron decays are measured in Pb+Pb collisions at sNN=5.02TeV. The data were collected with the ATLAS detector at the Large Hadron Collider in 2015 and 2018 with integrated luminosities of 0.5nb−1 and 1.4nb−1, respectively. The kinematic selection for heavy-flavor muons requires transverse momentum 4
Viruses are infections species that infect a large spectrum of living systems. Although displaying a wide variety of shapes and sizes, they are all composed of nucleic acid encapsulated into a protein capsid. After virions enter the host cell, they replicate to produce multiple copies of themselves. They then lyse the host, releasing virions to infect new cells. High proliferation rate of viruses
Background: In patients with early hepatocellular cancer (HCC) and preserved liver function, the choice between transplantation, resection and ablation and which factors to consider is not obvious and guidelines differ. In this national cohort study, we aimed to compare posttreatment survival in patients fulfilling predefined criteria, and to analyse preoperative risk factors that could influence
Stomatopod crustaceans employ unique ultraviolet (UV) optical filters in order to tune the spectral sensitivities of their UV-sensitive photoreceptors. In the stomatopod species Neogonodactylus oerstedii, we previously found four filter types, produced by five distinct mycosporine-like amino acid pigments in the crystalline cones of their specialized midband ommatidial facets. This UV-spectral tun
Background: There is growing evidence that the neuropsychiatric and neurological disorders depression, ataxia and dystonia share common biological pathways. We therefore aimed to increase our understanding of their shared pathophysiology by investigating their shared biological pathways and molecular networks. Methods: We constructed gene sets for depression, ataxia, and dystonia using the Human P
