Artificial neural networks (ANNs) is a nonlinear pattern recognition technique inspired by the function of the human brain. ANNs have been used successfully in analysis of complex medical relationships, for example prognostic predictions of various forms of cancer. Acute pancreatitis and pancreatic cancer are commonly recognized to be extremely difficult conditions in making diagnostic and prognos

The main objective of this investigation is to determine the effect of different physical parameters on the performance of biofilters, treating hydrophobic compounds. In this respect, the effects of irrigation and water content of packings on the removal efficiency of bed in different pollutant loading rates, and gas phase flow rates, is studied. Alpha-pinene, which is produced from variety of ind

This research report has two objectives, both focusing on the supply chain flows passing or crossing the Öresund maritime area. The first objective is to identify and describe the flows in Öresund and the risks for disturbances in those flows before and after the opening of the Öresund Link in July 2000. With the opening of the Öresund Link a new goods and passenger flow was created. As a resul

All 74 patients treated with vena cava filter insertion during 1991-2000 at Malmo University Hospital were reviewed. Thirty-nine patients (53%) died during follow-up. Indications for permanent filter insertion (n = 63, age 25-89 years, 35 men) were contraindication for or side effects of anticoagulant treatment, or pulmonary embolism during anticoagulant treatment. Temporary vena cava filters (n =

The crypt in Dalby as a batisterium – a digital reconstruction The article presents an example of the on-going research at Dalby in Scania, Sweden, focusing on the baptismal font and its original medieval context. The site and the current research are presented. Dalby was a medieval cathedral, Augustinian monastery and maybe also a royal manor. The crypt and font from the 12th C are presented. Th

Continuing on the topic presented in the last number of Ancient Planet Online (2012/2), which introduced the topic of pseudo script in the ancient quarries at Gebel el Silsila in Egypt, this article will look closer at one group of quarry marks and their symbolic association with solar religion during the Ptolemaic and early Roman periods.

The percentage blood volume occupied by red blood cells is known as haematocrit. While it is straightforward to measure haematocrit in large arteries, it is very challenging to do it in microvasculature (cerebral haematocrit). Currently, this can only be done using invasive methods (e.g. PET), but their use is very limited. Local variations in cerebral haematocrit have been reported in various bra

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A Hidden Markov Model (HMM) is used to improve the robustness to noise when tracking the atrial fibrillation (AF) frequency in the ECG. Each frequency interval corresponds to a state in the HMM. Following QRST cancellation, a sequence of observed states is obtained from the residual ECG, using the short time Fourier transform. Based on the observed state sequence, the Viterbi algorithm, which uses

In this study, we analysed the ease of use of three computer programs for self-registration of job seekers. The programs were developed in somewhat different activity contexts. The differences found between the programs in two experiments appeared to result from a combination of fewer constraints on individual input demanded by Job Seeker Bank and Af Explore and from the programs’ better adaptatio

Ground-plot and property in Tønsberg (Norway): A study in the urban settlement and ground-plot pattern of Medieval Tønsberg - part 3 of a research project on the Northern part of the Medieval Town. The main site of the study is Baglergatan 2, excavated in 1981-82. The development of a border system of the Medieval ground-plots is discussed in the light of archaeological sources from the whole town

The incidence of deep infection using a synthetic mesh in inguinal hernia repair is low and reported to be well below 1%. This is in contrast to incisional hernia surgery where the reported incidence is 3% respective 13% comparing laparoscopic to open mesh repair reported in a Cochrane review. Main risk factors were long operation time, surgical site contamination, and early wound complications. A

Efficient bit-serial realisations for maximum and minimum filters are presented. The proposed circuits are simple and suitable for VLSI implementation. The filters not only give the maximum or minimum values, but also indicate which input is the maximum or minimum in an input vector. A true single phase clock has been used to achieve high speed