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For situations with radioactive material out of control where it may be physically difficult or prohibited to access areas close to the source, measurements from distance may be the only way to assess the radiation environment. Using collimated detectors will provide means to locate the direction of the radiation from the source. To investigate the possibilities of mapping gamma emitting radioacti
Background: Smooth muscle cells are important for atheroscleroticplaque stability. Their proper ability to communicatewith the extracellular matrix is crucial for maintainingthe correct tissue integrity. In this study, we have investigatedthe role of β-sarcoglycan within the matrix-binding dystrophin-glycoproteincomplex in the development of atherosclerosis.Results: Atherosclerotic plaque developm
OBJECTIVES: We used GBD 2015 findings to measure the burden of intentional injuries in the Eastern Mediterranean Region (EMR) between 1990 and 2015.METHODS: The Global Burden of Disease (GBD) study defines intentional injuries as a combination of self-harm (including suicide), interpersonal violence, collective violence (war), and legal intervention. We estimated number of deaths, years of life lo
Our interest in this paper is to explore limit theorems for various geometric functionals of excursion sets of isotropic Gaussian random fields. In the past, asymptotics of nonlinear functionals of Gaussian random fields have been studied [see Berman (Sojourns and extremes of stochastic processes, Wadsworth & Brooks, Monterey, 1991), Kratz and León (Extremes 3(1):57–86, 2000), Kratz and León (
Immunoprotection of islets using bioisolator systems permits introduction of allogeneic cells to diabetic patients without the need for immunosuppression. Using TheraCyte™ immunoisolation devices, we investigated two rat models of type 1 diabetes mellitus (T1DM), BB rats and rats made diabetic by streptozotocin (STZ) treatment. We chose to implant islets after the onset of diabetes to mimic the pr
Manipulation of specific binding and recycling of materials are two important aspects for practical applications of molecularly imprinted polymers. In this work, we developed a new approach to control the dynamic assembly of molecularly imprinted nanoparticles by surface functionalization. Molecularly imprinted polymer nanoparticles with a well-controlled core-shell structure were synthesized usin
Empirical software engineering research aims to generate prescriptive knowledge that can help software engineers improve their work and overcome their challenges, but deriving these insights from real-world problems can be challenging. In this paper, we promote design science as an effective way to produce and communicate prescriptive knowledge. We propose using a visual abstract template to commu
Background: The Individual Enabling and Support (IES) model is an adapted, supported employment program developed to meet motivational, cognitive and time-use needs of people with affective disorders. Vocational programs for this target group have been developed but more knowledge is needed about the important characteristics and perceived usefulness of the programs. The aim of this study was to i
Bats navigate the dark using echolocation. Echolocation is enhanced by external ears, but external ears increase the projected frontal area and reduce the streamlining of the animal. External ears are thus expected to compromise flight efficiency, but research suggests that very large ears may mitigate the cost by producing aerodynamic lift. Here we compare quantitative aerodynamic measures of fli
Purpose – The purpose of this paper is to analyze the role of innovation on the export behavior of firms. Design/methodology/approach – Using two waves of Swedish Community Innovation Survey merged with register data on firm-level, the authors estimate the influence of the innovation output and innovation input of firms on their export propensity and intensity. Findings – The authors find that the
Background: Early diagnosis of traumatic acute full-thickness rotator cuff tears (FTRCT) is important to offer early surgical repair. Late repairs following fatty infiltration of the rotator cuff muscles have less favorable results. We think that physical therapists are valuable diagnosticians in a screening process. The objective of this study was to evaluate the usefulness of physical therapists
Objective. Many computer vision and robotic applications require the implementation of robust and efficient target-tracking algorithms on a moving platform. However, deployment of a real-time system is challenging, even with the computational power of modern hardware. Lightweight and low-powered flying insects, such as dragonflies, track prey or conspecifics within cluttered natural environments,
This paper studies the importance of the interdependences within platform-based markets. Specifically, the work examines the influence of complementary product portfolios on the adoption of platforms by individuals. The study analyzes data from a panel of 17 video game platforms in three regions (the US, Japan and Europe) for the period between 1989 and 2011. The results suggest that platform adop
The presented work is motivated by Free Space Optics (FSO) communications. FSO is a well established wireless optical transmission technology considered as an alternative to radio communications for example in metropolitan wireless mesh networks. An FSO link is established by means of a laser beam between the transmitter and the receiver placed in the line of sight. A major disadvantage of FSO lin
Many engineers and scientists prevalently use computational tools in electromagnetics, which is also the predominant case for antennas. The ever-increasing number of applications and technologies that employ antennas create a constant demand to improve and extend existing tools and develop new ones. This dissertation investigates computational tools for antenna analysis and design. Antenna current
This thesis investigates a hitherto under-researched topic in Septuagint studies, the Septuagint neologisms, that is, the words which are first attested in the Septuagint, taking as a case in point a deuterocanonical/apocryphal book originally written in Greek, the Second Book of Maccabees (2 Maccabees). The thesis first examines how the neologisms have so far been treated in Septuagint studies
Background: Flexible Assertive Community Treatment (Flexible ACT) has been implemented in Sweden during recent years due to increasing interest in integrated services for people with severe mental illness. To date, few studies have been done on Flexible ACT effectiveness. Aims: The overall aim of this study was to explore the extent to which clients assigned to the Flexible ACT board for ACT inten
Background Preoperative interventions have increased the resectability of colorectal cancer (CRC) liver metastases. This retrospective study compares outcomes after liver resection for bilobar CRC metastases between patients who underwent parenchyma-sparing hepatectomy (PSH), i.e., segmentectomies and smaller resections on both lobes, and those treated with non-PSH, i.e., hemihepatectomy plus any
This chapter discusses the increasing tendency to remove street art from its original site for personal gain. It further explores whether/how copyright claims can be an effective means of preventing such extractions.
Läkares förmåga att tolka screeningresultat har visats vara bristande.Naturliga antal är ett format att presentera statistik på som kan underlätta den förmågan.Den här studien är först i Sverige att undersöka om naturliga antal förbättrar läkarstudenters förmåga att finna ett testresultats prediktiva värde.74 procent lyckades med uppgiften när naturliga antal användes, jämfört med 54 procent då gäThe ability to draw statistical inferences from test results may be generally limited among physicians. A new way of presenting statistics, called natural frequencies, has been shown to improve this ability. The current study is the first to investigate this effect in Sweden, involving senior medical students. An intra-individual cross-over design was used in which participants answered a statisti
