626 research outputs found

    Self-Help in Combatting State-Sponsored Terrorism: Self Defense and Peacetime Reprisals

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    Self-Help in Combatting State-Sponsored Terrorism: Self Defense and Peacetime Reprisals

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    Building Democracies with Southern Command’s Legal Engagement Strategy

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    Fostering democracies and encouraging military establishments, which are subject to the rule of law, is vital to United States national security interests. In this regard, the American warfighting unified commands mirror the overall U.S. national security policy of peacetime engagement, not only by maintaining close contacts with friendly governments for the purpose of imparting democratic ideals and principles, but by focusing this commitment to support new democracies through detailed engagement plans. U.S. Southern Command’s engagement plan for Latin America creates a “community of democratic, stable, and prosperous” nations. This plan also provides a blueprint for democracy-building in the context of the rule of law. With over ninety percent of its countries under some sort of authoritarian rule just ten years ago, Latin America has seen a remarkable transformation in this regard. One challenge in transitioning from totalitarianism to democracy is defining the appropriate role of military forces. Because of the nature of this problem, the matter is best spearheaded by the U.S. military’s uniformed lawyers, its judge advocates. Their very existence serves as a way to institutionalize the American commitment to the positive values of military proficiency and ethical integrity in the armed forces

    INTRINSIC CURVATURE: A MARKER OF MILLIMETER-SCALE TANGENTIAL CORTICO-CORTICAL CONNECTIVITY?

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    In this paper, we draw a link between cortical intrinsic curvature and the distributions of tangential connection lengths. We suggest that differential rates of surface expansion not only lead to intrinsic curvature of the cortical sheet, but also to differential inter-neuronal spacing. We propose that there follows a consequential change in the profile of neuronal connections: specifically an enhancement of the tendency towards proportionately more short connections. Thus, the degree of cortical intrinsic curvature may have implications for short-range connectivity

    The effect of cigarette smoke exposure on the development of inflammation in lungs, gut and joints of TNFΔARE mice

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    The inflammatory cytokine TNF-alpha is a central mediator in many immune-mediated diseases, such as Crohn's disease (CD), spondyloarthritis (SpA) and chronic obstructive pulmonary disease (COPD). Epidemiologic studies have shown that cigarette smoking (CS) is a prominent common risk factor in these TNF-dependent diseases. We exposed TNF Delta ARE mice; in which a systemic TNF-alpha overexpression leads to the development of inflammation; to 2 or 4 weeks of air or CS. We investigated the effect of deregulated TNF expression on CS-induced pulmonary inflammation and the effect of CS exposure on the initiation and progression of gut and joint inflammation. Upon 2 weeks of CS exposure, inflammation in lungs of TNF Delta ARE mice was significantly aggravated. However, upon 4 weeks of CS-exposure, this aggravation was no longer observed. TNF Delta ARE mice have no increases in CD4+ and CD8+ T cells and a diminished neutrophil response in the lungs after 4 weeks of CS exposure. In the gut and joints of TNF Delta ARE mice, 2 or 4 weeks of CS exposure did not modulate the development of inflammation. In conclusion, CS exposure does not modulate gut and joint inflammation in TNF Delta ARE mice. The lung responses towards CS in TNF Delta ARE mice however depend on the duration of CS exposure
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