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Pixel classification of watershed satellite image is a challenging task in remote sensing. Uses of Particle Swarm Optimisation and Cellular Automata are significant methods in watershed image segmentation. This paper proposes a method of pixel classification using a new hybrid Particle Swarm Optimization-Cellular Automata approach. The proposed unsupervised method identifies clusters using 2-Dimen
Little is known on whether the effects of marriage education programs such as the Prevention and Relationship Enhancement Program (PREP) hold across genders or are moderated by risk factors (participants’ parents’ relationship instability, participants’ low level of education, being unmarried, previous relationship counseling, who initiated program participation, having many children). This trial
There are increasing reports of deaths and serious complications associated with the use of negative pressure wound therapy (NPWT). Bleeding may occur in patients when NPWT is applied to a wound with exposed blood vessels or vascular grafts, possibly due to mechanical deformation and hypoperfusion of the vessel walls. Recent evidence suggests that using a rigid barrier disc to protect underlying t
Vitrectomy requires the substitution of the natural vitreous, as well as tamponading of retinal breaks. Clinically available alternatives such as gas and silicone oil have side effects such as inflammation, secondary glaucoma, cataract, and a need for head posturing. In this study, a hydrogel of cross-linked sodium hyaluronic acid (Healaflow(®)) is evaluated for use as a novel vitreous substitute.
he nearby meadows during a number of days, in order to increase the production. During 1991 it has been tested, in two places in Scania (the southernmost part of Sweden), as a system for removing nitrogen from river water. The nitrogen removal measured through mass balance budget is compared with directly measured plant uptake and denitrification. At the first site, Vombs ängar near Vombsjön, wher
Microsoft Word - DIKA18 Litteraturlista.docx Sida 1 av 1 Institutionen för kulturvetenskaper, avdelningen för ABM och digitala kulturer LITTERATURLISTA Kurslitteratur för DIKA18: Digitala kulturer: Produktion: introduktion, 7,5 hp Fastställd av institutionens kursplanegrupp 2016-06-03. Litteraturen söks i LUBcat och/eller LUBsearch om inget annat anges. Lupton, Ellen (2015). Graphic design : the n
https://www.kultur.lu.se/media/utbildning/dokument/kurser/DIKA18/20252/DIKA18_Litteraturlista_HT_2025.pdf - 2026-07-21
Mass-produced consumer packages are everyday objects that almost go unnoticed. However, by claiming things such as the essence of femininity or masculinity, they affect us and are co-creators of our reality. Based on visual ethnography, this article traces the representation of gender on mass-produced packaging during a time when male privilege is being challenged and female visual objectification
Aim: To evaluate the incidence of chromosomal aberrations in apparently isolated ventricular septal defects (VSD), quantify the timing of diagnosis of prenatally diagnosed VSDs, and define the spontaneous closure rate prenatally both in utero and during the first year of life. Materials and methods: Medline, PubMed, and the Cochrane Database Library were searched to identify studies published betw
BackgroundIn a previous phase II trial, intraperitoneal local anaesthetics shortened the time interval between surgery and adjuvant chemotherapy, an endpoint associated with improved survival in advanced ovarian cancer. Our objective was to test this in a phase III trial.MethodsA double-blind, phase III parallel superiority trial was conducted at two university hospitals in Sweden, within a public
Background Percutaneous coronary intervention (PCI) is frequently used for patients with chronic coronary syndrome (CCS). However, the role of PCI beyond symptom relief in CCS remains controversial. The objective of this study was to determine whether PCI is associated with better outcomes, compared with medical therapy (MT) alone. Methods We conducted a retrospective cohort study. Using the Swedi
The Swedish inventor and scientist Christopher Polhem (1661-1751) has been called the Daedalus of the North. This article concerns the picture of Polhem through the ages, what has been written concerning him, and about the still surprisingly modest research on him. First gives a short introduction to Polhem. His own life story, put forward by himself, has had an immense influence on the following
