The EU\u27s Common Foreign Security Policy: The Case of Russia’s Spread of Disinformation and Election Fraud

Within the past ten years, Russian election interference has escalated, affecting multiple countries across Europe as well as in the United States. The European Union’s (EU) Common Foreign Security Policy (CFSP) was created with the intention to promote international peace and security, however in its current state it cannot address the spread of disinformation that is taking place today. Particularly in Eastern Europe, the amount of interference from Russian media that is taking place is a threat to security, both on a national and EU level. In this paper, we seek to determine to what extent Russian disinformation and election interference has affected European security, and to a larger extent, the world. To do this, we examine cases from Eastern, Central, and Western Europe. Based on the study of trends in disinformation campaigns promoted by Russia, the paper provides an analysis of the CFSP and its shortcomings, particularly regarding the increase of disinformation on a global level

Using Agent-Based Modeling to Evaluate UAS Behaviors in a Target-Rich Environment

The trade-off between accuracy and speed is a re-occurring dilemma in many facets of military performance evaluation. This is an especially important issue in the world of ISR. One of the most progressive areas of ISR capabilities has been the utilization of Unmanned Aircraft Systems (UAS). Many people believe that the future of UAS lies in smaller vehicles flying in swarms. We use the agent-based System Effectiveness and Analysis Simulation (SEAS) to create a simulation environment where different configurations of UAS vehicles can process targets and provide output that allows us to gain insight into the benefits and drawbacks of each configuration. Our evaluation on the performance of the different configurations is based on probability of correct identification, average time to identify a target after it has deployed in the area of interest, and average time to identify all targets in an area

Benchmarking the performance of density functional theory based Green’s function formalism utilizing different self-energy models in calculating electronic transmission through molecular systems

Electronic transmission through a metal-molecule-metal system is calculated by employing a Green’s function formalism in the scattering based scheme. Self-energy models representing the bulk and the potential bias are used to describe electron transport through the molecular system. Different self-energies can be defined by varying the partition between device and bulk regions of the metal-molecule-metal model system. In addition, the self-energies are calculated with different representations of the bulk through its Green’s function. In this work, the dependence of the calculated transmission on varying the self-energy subspaces is benchmarked. The calculated transmission is monitored with respect to the different choices defining the self-energy model. In this report, we focus on one-dimensional model systems with electronic structures calculated at the density functional level of theory.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/87873/2/204717_1.pd

Salbutamol powder inhaled from the Diskhaler compared to salbutamol as nebulizer solution in severe chronic airways obstruction

AbstractThe bronchodilatory effect of four doses of salbutamol powder (1·6 mg) from a multi-dose dry powder inhaler, the Diskhaler, was compared to the effect of 2·5 ml salbutamol nebulizer solution (1 mg ml−1) from a jet nebulizer, Pari Inhalierboy, in a randomized, double-blind, double-dummy, cross-over study performed on 2 consecutive days. Thirty-two patients with severe chronic obstructive pulmonary disease (COPD), a mean FEV1=29% of predicted value, and at least a 15% increase in FEV1 after inhaling 5 mg nebulized terbutaline were included. Twenty-eight patients were evaluated: 17 women and 11 men with a mean age of 67 years (range 53–82 years). The mean increases in FEV1 were greater after inhalation via the Diskhaler, although there was no difference in the patients' subjective assessment of the treatments. The powder inhaler was also effective in patients with the lowest baseline FEV1 and the lowest inspiratory peak flow through the inhaler. The study demonstrates that dry powder inhalation of salbutamol via a Diskhaler is at least as effective as inhalation of salbutamol via a jet nebulizer in providing bronchodilation in patients with severe COPD

On the calculation of normals in free-surface flow problems

The use of boundary-conforming finite element methods is considered for the solution of surface-tension-dominated free-surface flow problems in three dimensions. This class of method is based upon the use of a moving mesh whose velocity is driven by the motion of the free surface, which is in turn determined via a kinematic boundary condition for the normal velocity. The significance of the method used to compute the normal direction at the finite element node points for a C0 piecewise-polynomial free surface is investigated. In particular, it is demonstrated that the concept of mass-consistent normals on an isoparametric quadratic tetrahedral mesh is flawed. In this case an alternative, purely geometric, normal is shown to lead to a far more robust numerical algorithm

The pathogenesis of zoonotic viral infections:Lessons learned by studying reservoir hosts

Zoonotic viral infections that cause severe disease or even death in some people may be asymptomatic or mild in reservoir hosts. Comparison of the pathogenesis of these two host categories may potentially explain the difference in disease. However, infections in reservoir hosts are often neglected. Therefore, we compared the pathogenesis of rabies virus, macacine alphaherpesvirus, West Nile virus, Puumala orthohantavirus, monkeypox virus, Lassa mammarenavirus, H5N1 highly pathogenic avian influenza, Marburg virus, Nipah virus, Middle East respiratory syndrome, and simian/human immunodeficiency viruses in both humans and reservoir hosts. We showed that most aspects of the pathogeneses were remarkably similar. The remaining differences lead to the identification of tipping points in the pathogeneses that are important for explaining the disease outcome in severe human cases. Further elucidating these tipping points by studying zoonotic viral infections in their reservoir hosts may teach us how to reduce the severity of zoonotic viral diseases in humans.</p

Novel avian-origin influenza A (H7N9) virus attaches to epithelium in both upper and lower respiratory tract of humans

Influenza A viruses from animal reservoirs have the capacity to adapt to humans and cause influenza pandemics. The occurrence of an influenza pandemic requires efficient virus transmission among humans, which is associated with virus attachment to the upper respiratory tract. Pandemic severity depends on virus ability to cause pneumonia, which is associated with virus attachment to the lower respiratory tract. Recently, a novel avian-origin H7N9 influenza A virus with unknown pandemic potential emerged in humans. We determined the pattern of attachment of two genetically engineered viruses containing the hemagglutinin of either influenza virus A/Shanghai/1/13 or A/Anhui/1/13 to formalin-fixed human respiratory tract tissues using histochemical analysis. Our results show that the emerging H7N9 virus attached moderately or abundantly to both upper and lower respiratory tract, a pattern not seen before for avian influenza A viruses. With the caveat that virus attachment is only the first step in the virus replication cycle, these results suggest that the emerging H7N9 virus has the potential both to transmit efficiently among humans and to cause severe pneumonia

Tolerance to exercise in high-altitude in organ transplant recipients

Op het congres van de Britisch Transplant Society en de Nederlandse Transplantatie Vereniging dat gehouden werd in Bournemouth, Engeland is deze bijgevoegde poster gepresenteerd. De poster beschrijft het onderzoek naar de inspanningstolerantie van mensen na een orgaantransplantatie op grote hoogte, tijdens de beklimming van de Kilimanjaro

Post-mortem findings and causes of death of harbour porpoises (Phocoena phocoena) stranded from 1990 to 2000 along the coastlines of Belgium and northern France

peer reviewedBetween the,ears 1990 and 2000, an attempt was made to determine the causes of death of 55 harbour porpoises stranded along the Belgian and northern French coasts. From 1990 to 1996, only five carcasses were collected as against seven in 1997, eight in 1998, 27 in 1999 and eight in 2000. The sex ratio was normal and most of the animals were juvenile. The most common findings were emaciation, severe parasitosis and pneumonia. A few cases of fishing net entanglement were observed. The main microscopical lesions were acute pneumonia, massive lung oedema, enteritis, hepatitis and gastritis. Encephalitis was observed in six cases. No evidence of morbillivirus infection was detected. Pneumonia was associated with bacteria or parasites, or both. The causes of death and the lesions were similar to those previously reported in other countries bordering the North Sea. The cause of the increased numbers of carcasses in 1999 was unclear but did not include viral epizootics or net entanglement. A temporary increase in the porpoise populatiou in the southern North Sea may have been responsible. (C) 2002 Elsevier Science Ltd. All rights reserved