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Forensic virtual reality : Investigating individual behavior in the MGM Grand fire

The forensic investigation of human behavior in fires can benefit from a first-hand perspective of what happened during the fire. Complementing the on-site investigation and the witnesses’ accounts with a virtual reality replication of the real fire, forensic investigators could gather valuable data from having non-victims experiencing it. This paper aims to introduce and develop the forensic virt

Species limits in butterflies (Lepidoptera : Nymphalidae): reconciling classical taxonomy with the multispecies coalescent

Species delimitation is at the core of biological sciences. During the last decade, molecular-based approaches have advanced the field by providing additional sources of evidence to classical, morphology-based taxonomy. However, taxonomy has not yet fully embraced molecular species delimitation beyond threshold-based, single-gene approaches, and taxonomic knowledge is not commonly integrated into

Evaluation of the contribution of germline variants in BRCA1 and BRCA2 to uveal and cutaneous melanoma

Germline mutations of BRCA1 and BRCA2 predispose individuals to a high risk of breast and ovarian cancer, and elevated risk of other cancers, including those of the pancreas and prostate. BRCA2 mutation carriers may have increased risk of uveal melanoma (UM) and cutaneous melanoma (CM), but associations with these cancers in BRCA1 mutation carriers have been mixed. Here, we further assessed whethe

3D printable non-isocyanate polyurethanes with tunable material properties

Green chemistry-based non-isocyanate polyurethanes (NIPU) are synthesized and 3D-printed via rapid, projection photopolymerization into compliant mechanisms of 3D structure with spatially-localized material properties. Trimethylolpropane allyl ether-cyclic carbonate is used to couple the unique properties of two types of reaction chemistry: (1) primary diamine-cyclic carbonate ring-opening conjuga

PTPD : Predicting therapeutic peptides by deep learning and word2vec

Background In the search for therapeutic peptides for disease treatments, many efforts have been made to identify various functional peptides from large numbers of peptide sequence databases. In this paper, we propose an effective computational model that uses deep learning and word2vec to predict therapeutic peptides (PTPD).∗: Results Representation vectors of all k-mers were obtained through wor

The Spatial Dimension of Import Competition

Exposure to international competition on a country level has been shown to improve the efficiency of domestic producers. We contribute to this literature by assessing whether the distance between producers and importers, within a country, matters for import competition effects at product level. Using detailed geographical information about the location of all manufacturing firms in Sweden during t

HIV-2 as a model to identify a functional HIV cure

Two HIV virus types exist: HIV-1 is pandemic and aggressive, whereas HIV-2 is confined mainly to West Africa and less pathogenic. Despite the fact that it has been almost 40 years since the discovery of AIDS, there is still no cure or vaccine against HIV. Consequently, the concepts of functional vaccines and cures that aim to limit HIV disease progression and spread by persistent control of viral

Enzyme-free optical DNA mapping of the human genome using competitive binding

Optical DNA mapping (ODM) allows visualization of long-range sequence information along single DNA molecules. The data can for example be used for detecting long range structural variations, for aiding DNA sequence assembly of complex genomes and for mapping epigenetic marks and DNA damage across the genome. ODM traditionally utilizes sequence specific marks based on nicking enzymes, combined with

Does peak bone mass correlate with peak bone strength? Cross-sectional normative dual energy X-ray absorptiometry data in 1052 men aged 18-28 years

Background: Areal bone mineral density (aBMD) estimated by dual-energy X-ray absorptiometry (DXA) is used to estimate peak bone mass, define osteoporosis and predict fracture. However, as aBMD is calculated as bone mineral content (BMC) divided by the scanned area, aBMD displays an inverse relationship with bone size. In a skeleton that is increasing in size, this is a problem, as bone size is an

Absence of H-2 genetic influence on streptozotocin-induced diabetes in mice

Five daily injections of streptozotocin (40 mg/kg) produced a delayed but progressively increasing level of hyperglycaemia in long term studies with male Naval Medical Research Institute mice and C3D2F1 (DBA 2 J male × C3H/ Tif female) F1 hybrid mice. The development of hyperglycaemia was paralleled by decreased amounts of pancreatic immunoreactive insulin as well as degranulation and necrosis of

A prospective analysis of antibodies reacting with pancreatic islet cells in insulin-dependent diabetic children

Islet cell cytoplasmic and cell surface antibodies along with other autogenic tissue antibodies were determined prospectively from the day of diagnosis of insulin-dependent diabetes in a group of children and adolescents. Prior to the initiation of insulin therapy 30 out of 33 were antibody-positive, 67% having islet cytoplasmic antibodies and 67% islet cell surface antibodies. Among 74 age- and s

Islet transplantation in mice differing in the I and S subregions of the H-2 complex

Diabetic A.TL and A.TH mice, congenic inbred strains differing only in the I and S (non-K, non-D) regions of the major histocompatibility (H-2) complex, received intrasplenic allogeneic and isogeneic pancreatic islet transplants. The isografts were uniformly accepted, while approximately 60% of the recipients receiving allografts rejected the islets, most within 4 weeks of transplantation. With ei

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En matière de proximité, la gouvernance des déchets ménagers en Suède repose sur un enchevêtrement de logiques politique, administrative, géographique, économique, juridique, organisationnelle et pratique. Ces logiques sont parfois complémentaires, parfois contradictoires. Selon que le déchet relève ou non d’un système de responsabilité élargie des producteurs, selon qu’il est produit ou non dans

Putting Circular Ambitions into Action : The Case of Accus, a Small Swedish Sign Company

This chapter presents a case study of how Accus, a small Swedish company, worked on developing a circular business model for light sign production and installation to become more sustainable. Drawing on Actor Network Theory (ANT), the Accus case shows that circular business model development is a cooperative endeavor that rests on bringing together a large and changing array of human, as well as n

The Turnaround of the Swedish Economy : Lessons from Large Business Sector Reforms

How can a country improve productivity growth in its business sector and reach its growth potential? Sweden during the 1970-2010 period can serve as an example to help other countries understand how to efficiently reform a business sector. In the 1990s, Sweden implemented a reform package that ignited a successful reorganization of a business sector that had faltered for decades. To understand the