Naval Postgraduate School - Cyber Summit

2009 CyberSecurity Summit, Naval Postgraduate Schoo

RADICL-seq identifies general and cell type–specific principles of genome-wide RNA-chromatin interactions

Mammalian genomes encode tens of thousands of noncoding RNAs. Most noncoding transcripts exhibit nuclear localization and several have been shown to play a role in the regulation of gene expression and chromatin remodeling. To investigate the function of such RNAs, methods to massively map the genomic interacting sites of multiple transcripts have been developed; however, these methods have some limitations. Here, we introduce RNA And DNA Interacting Complexes Ligated and sequenced (RADICL-seq), a technology that maps genome-wide RNA-chromatin interactions in intact nuclei. RADICL-seq is a proximity ligation-based methodology that reduces the bias for nascent transcription, while increasing genomic coverage and unique mapping rate efficiency compared with existing methods. RADICL-seq identifies distinct patterns of genome occupancy for different classes of transcripts as well as cell type-specific RNA-chromatin interactions, and highlights the role of transcription in the establishment of chromatin structure

Supplemental materials for paper: Jumpstarting the Justice Disciplines: A Computational-Qualitative Approach to Collecting and Analyzing Text and Image Data in Criminology and Criminal Justice Studies

https://alexlusco.github.io/jsjd-supplement

Deception Declassified: The Social Organisation of Cover Storying in a Secret Intelligence Operation

This article asks why and how governments keep secrets from publics, journalists and politicians using the strategy of ‘cover storying’. To develop a theory of cover storying, insights are drawn from political sociologies of state secrecy and from recent sociological examinations of secrecy and deception in organisations. This theory is illustrated by analysing Cobra Mist, a secretive and deceptive Anglo-American Cold War intelligence operation. Examining recently declassified documents, this article develops a framework for the analysis of five interrelated narrative conditions that shape social processes of cover storying: correspondence; plausibility; accountability; constraint; and durability. In conclusion this article reflects on the broader implications of this analysis for contemporary state and organisational theories and understandings of secrecy

Bell, Colleen. 2011. The Security of Freedom: Governing Canada in the Age of Counter-Terrorism and Svendsen, Adam. 2010. Intelligence Cooperation and the War on Terror

Bell, Colleen. 2011. The Security of Freedom: Governing Canada in the Age of Counter-Terrorism and Svendsen, Adam. 2010. Intelligence Cooperation and the War on Terro

Hannah Arendt and the art of secrecy; or, the fog of cobra mist

Using Hannah Arendt as our guide, we examine the imperfect and at times curious mechanisms through which state projects enact an aura of secrecy and deception. To date, International Political Sociology (IPS) has paid strikingly little attention to the workings of secrecy and deception in politics. Arendt's contributions to international political sociologies of state secrecy are threefold. First, Arendt's reflections on lying and secrecy occur across a wide historico-philosophical field, generating insights that a focus on liberal democracy alone cannot. Second, Arendt draws our attention to important variations in the arts of secrecy and deception, and their ethico-political implications. Third, Arendt highlights the limits of traditional scholarly methods for research on lying and secrecy and offers an important tool that we conceptualize as a twist. We demonstrate these three contributions through a case study of a foggy Anglo-American intelligence project called Cobra Mist

Interfacial Engineering for Highly Efficient-Conjugated Polymer-Based Bulk Heterojunction Photovoltaic Devices

The aim of our proposal is to apply interface engineering approach to improve charge extraction, guide active layer morphology, improve materials compatibility, and ultimately allow the fabrication of high efficiency tandem cells. Specifically, we aim at developing: i. Interfacial engineering using small molecule self-assembled monolayers ii. Nanostructure engineering in OPVs using polymer brushes iii. Development of efficient light harvesting and high mobility materials for OPVs iv. Physical characterization of the nanostructured systems using electrostatic force microscopy, and conducting atomic force microscopy v. All-solution processed organic-based tandem cells using interfacial engineering to optimize the recombination layer currents vi. Theoretical modeling of charge transport in the active semiconducting layer The material development effort is guided by advanced computer modeling and surface/ interface engineering tools to allow us to obtain better understanding of the effect of electrode modifications on OPV performance for the investigation of more elaborate device structures. The materials and devices developed within this program represent a major conceptual advancement using an integrated approach combining rational molecular design, material, interface, process, and device engineering to achieve solar cells with high efficiency, stability, and the potential to be used for large-area roll-to-roll printing. This may create significant impact in lowering manufacturing cost of polymer solar cells for promoting clean renewable energy use and preventing the side effects from using fossil fuels to impact environment

Police-sponsorship networks: benign ties or relations of private influence?

This article examines relational ties between private sponsors and public police departments based on sponsorship of Canadian and international policing conferences and galas. Using network analysis and descriptive statistics, we investigate ties among 375 sponsors and 16 law enforcement conferences and galas held in 2015 in Canada, the US, and the UK. Of 16 police conferences and galas, 13 are connected via common sponsors. We discern trends in the industry sector, sub-sector, and country of sponsoring entities. In the discussion, we develop an agenda for future research and debate concerning the influence private sponsorship may have on the actions of police and civilian officials comprising four areas: gifts and ambiguous exchange, network embeddedness, analogical comparison, and trade secrecy

A Patient Preference Study that Evaluated Fluticasone Furoate and Mometasone Furoate Nasal Sprays for Allergic Rhinitis

Background Corticosteroid nasal sprays are the mainstay of treatment for allergic rhinitis. These sprays have sensory attributes such as scent and/or odor, taste and aftertaste, and run down the throat and/or the nose, which, when unpleasant, can affect patient preference for, and compliance with, treatment. Objective This study examined patient preference for fluticasone furoate nasal spray (FFNS) or mometasone furoate nasal spray (MFNS) based on their sensory attributes after administration in patients with allergic rhinitis. Methods This was a multicenter, randomized, double-blind, cross-over study. Patient preferences were determined by using three questionnaires (Overall Preference, Immediate Attributes, and Delayed Attributes). Results Overall, 56% of patients stated a preference for FFNS versus 32% for MFNS (p < 0.001); the remaining 12% stated no preference. More patients stated a preference for FFNS versus MFNS for the attributes of “less drip down the throat” (p < 0.001), “less run out of the nose” (p < 0.05), “more soothing” (p < 0.05), and “less irritating” (p < 0.001). More patients responded in favor of FFNS versus MFNS for the immediate attributes, “run down the throat” (p < 0.001), and “run out of the nose” (p < 0.001), and, in the delayed attributes, “run down the throat” (p < 0.001), “run out of the nose” (p < 0.01), “presence of aftertaste” (p < 0.01), and “no nasal irritation” (p < 0.001). Conclusion Patients with allergic rhinitis preferred FFNS versus MFNS overall and based on a number of individual attributes, including “less drip down the throat,” “less run out of the nose,” and “less irritating.” Greater preference may improve patient adherence and thereby improve symptom management of the patient's allergic rhinitis