111 research outputs found

    EVOLUTION OF MONGOLIAN NATIONAL SECURITY STRATEGY AND FOREIGN POLICY: OBJECTIVES, OPPORTUNITIES, CHALLENGES AND POTENTIAL APPLICABILITY

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    Mongolia's geographical position imposes certain restrictions on its formulation and implementation of foreign policy. Sharing a state border with two superpowers—Russia and China—Mongolia must consider these states as priority areas of its policy. To understand the trends of Mongolia’s present foreign policy, it is important to look at the country’s history. This thesis explores the evolution of Mongolian strategy and foreign policy, paying particular attention to the post-1990 period after its democratic revolution. For the first time since the Mongol Empire, historical circumstances provided Mongolia the opportunity to pursue its foreign policy independently. This policy, known as the “Third Neighbor Policy,” aims to develop relations with states that do not have a common border with Mongolia to help maintain its independence, national security, and sovereignty. Furthermore, this thesis identifies ways for Mongolia to maintain and improve the current level of relations in terms of balancing three bilateral foreign engagements, namely with Russia, China, and a "third neighbor." In addition, it provides valuable information on how other small countries can cooperate with the rest of the world and international organizations to protect their own national security, sovereignty, and independence.Hushuuch, Mongolian Armed ForcesApproved for public release. Distribution is unlimited

    Resilient networking in wireless sensor networks

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    This report deals with security in wireless sensor networks (WSNs), especially in network layer. Multiple secure routing protocols have been proposed in the literature. However, they often use the cryptography to secure routing functionalities. The cryptography alone is not enough to defend against multiple attacks due to the node compromise. Therefore, we need more algorithmic solutions. In this report, we focus on the behavior of routing protocols to determine which properties make them more resilient to attacks. Our aim is to find some answers to the following questions. Are there any existing protocols, not designed initially for security, but which already contain some inherently resilient properties against attacks under which some portion of the network nodes is compromised? If yes, which specific behaviors are making these protocols more resilient? We propose in this report an overview of security strategies for WSNs in general, including existing attacks and defensive measures. In this report we focus at the network layer in particular, and an analysis of the behavior of four particular routing protocols is provided to determine their inherent resiliency to insider attacks. The protocols considered are: Dynamic Source Routing (DSR), Gradient-Based Routing (GBR), Greedy Forwarding (GF) and Random Walk Routing (RWR)

    DAInamite Team Description for RoboCup 2013

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    The team DAInamite from DAI-Labor of Technical University Berlin wants t

    Nonorganic sleep disorders and sleep quality among the general population of Mongolia

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    The aim of this study was to determine the prevalence of non-organic sleep disorders and sleep quality, using a structured psychiatric interview following screening through the Pittsburgh Sleep Quality Index (PSQI) among the general population. This nationwide population-based cross-sectional study was carried out between August and October 2020 and involved 964 participants (74% women, mean age: 40.72±14.34) who were randomly selected from 64 clusters in 10 sites of Mongolia. 27.9% of the study participants were evaluated as having non-organic sleep disorders based on the diagnostic guidelines of the International Classification of Diseases, Tenth Edition, Clinical Modification (ICD-10). The prevalence of non-organic sleep disorders differed in age (p<0.001). Non-organic sleep disorders were related to age, employment, diastolic blood pressure, sleep quality, and quality of life. The prevalence of non-organic sleep disorders in the general population of Mongolia was calculated as 27.9%, while the prevalence rate of the poor sleep quality was 42.2%

    Characterization of H5N1 highly pathogenic avian influenza virus strains isolated from migratory waterfowl in Mongolia on the way back from the southern Asia to their northern territory

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    AbstractH5N1 highly pathogenic avian influenza (HPAI) viruses were isolated from dead wild waterfowl at Khunt, Erkhel, Doityn Tsagaan, Doroo, and Ganga Lakes in Mongolia in July 2005, May 2006, May 2009, July 2009, and May 2010, respectively. The isolates in 2005 and 2006 were classified into genetic clade 2.2, and those in 2009 and 2010 into clade 2.3.2. A/whooper swan/Mongolia/6/2009 (H5N1) experimentally infected ducks and replicated systemically with higher mortality than that of the isolates in 2005 and 2006. Intensive surveillance of avian influenza in migratory waterfowl flying from their nesting lakes in Siberia to Mongolia in every autumn indicate that HPAI viruses have not perpetuated at their nesting lakes until 2009. The present results demonstrate that wild waterfowl were sporadically infected with H5N1 HPAI viruses prevailing in domestic poultry in the southern Asia and died in Mongolia on the way back to their northern territory in spring

    Awareness and Attitudes of Mongolian Adolescents and Youth toward Alcohol Consumption and Alcohol-related Harm

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    Background: This study aimed to examine alcohol consumption among Mongolian adolescents and youth, as well as their awareness and attitudes toward alcohol-related consequences.Methods: We analyzed cross-sectional data collected from students in secondary schools, colleges, and universities in Ulaanbaatar, Mongolia, using descriptive analysis methods.Findings: More than half of respondents had tried alcohol in the past, and 15.9% of high school students and 58.8% of university students had consumed alcohol in the last month (P = 0.0001). In total, 70.0% of respondents celebrated holidays with alcohol, 23.4% had economic problems due to alcohol consumption, 7.8% had health problems 1-2 times in the last 30 days, and roughly 36.0% had negative attitudes toward alcohol. Approximately, 15.0% of adolescents and young people had an insufficient understanding of anti-alcohol measures and laws.Conclusion: Our findings suggest that Mongolian adolescents and youth have a high level of alcohol consumption and insufficient awareness and attitude regarding alcohol-related harm

    Infrared spectroscopy characterization of normal and lung cancer cells originated from epithelium

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    The vibrational spectral differences of normal and lung cancer cells were studied for the development of effective cancer cell screening by means of attenuated total reflection infrared spectroscopy. The phosphate monoester symmetric stretching νs(PO32-) band intensity at ~970 cm-1 and the phosphodiester symmetric stretching νs(PO2-) band intensity at ~1,085 cm-1 in nucleic acids and phospholipids appeared to be significantly strengthened in lung cancer cells with respect to the other vibrational bands compared to normal cells. This finding suggests that more extensive phosphorylation occur in cancer cells. These results demonstrate that lung cancer cells may be prescreened using infrared spectroscopy tools

    A Dynamic 6,000-Year Genetic History of Eurasia's Eastern Steppe

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    The Eastern Eurasian Steppe was home to historic empires of nomadic pastoralists, including the Xiongnu and the Mongols. However, little is known about the region's population history. Here, we reveal its dynamic genetic history by analyzing new genome-wide data for 214 ancient individuals spanning 6,000 years. We identify a pastoralist expansion into Mongolia ca. 3000 BCE, and by the Late Bronze Age, Mongolian populations were biogeographically structured into three distinct groups, all practicing dairy pastoralism regardless of ancestry. The Xiongnu emerged from the mixing of these populations and those from surrounding regions. By comparison, the Mongols exhibit much higher eastern Eurasian ancestry, resembling present-day Mongolic-speaking populations. Our results illuminate the complex interplay between genetic, sociopolitical, and cultural changes on the Eastern Steppe
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