Because I Said So and Other Notions of Authority: An Advanced Course on Communication and Power

Many college students have inconsistent knowledge of historic and policy contexts where communication and power have played a key role. As Anton Ego, Ratatouillefood critic would say, “What we need is some perspective.” We have found one avenue for the development of such perspective is an advanced course for the consideration of power or, more accurately, the examination of powerlessness and how communication can be brought to bear for both the manifestation and limitation of power. By examining those factors that render one less powerful and historic instances that are glaring in this regard, the student can better understand communication as a valuable tool and better prepare themselves to use their communication skills to improve the world. This paper will describe our 400 level seminar course on the subject of power and communication

The Empathy Description Exercise

One of our main goals as teachers is to help our students become more empathetic in their communication. Students can often seem focused on self and the notion that their view is the only window to the world. This exercise is one step toward changing that perspective. In a supportive environment, this activity can help build humility, greater awareness of the needs of others, and improved communication skills

ArchivePress: Diamonds In The Rough

This paper considers the practical issues in capturing and preserving blog posts and comments. It introduces "ArchivePress", a new approach for institutions large or small that wish to archive blog content that leverages the native data structures and formats of blogs and the dynamic capabilities of associated newsfeeds and APIs, to create flexible, manageable, scoped archives of multiple blogs

The Fraud Act 2006 : The E-crime Prosecutor’s Champion or the Creator of a New Inchoate Offence?

An analysis of whether the Fraud Act 2006 is sufficently rebust to be able to tackle the challenges of e-crimePeer reviewedFinal Accepted Versio

ArchivePress: A Really Simple Solution to Archiving Blog Content

ArchivePress is a new technical solution for collecting and archiving content from blogs. Current solutions are commonly based on typical web archiving activities, whereby a crawler is configured to harvest a copy of the blog and return the copy to a web archive. This approach is perfectly acceptable if the requirement is that the site is presented as an integral whole. However, ArchivePress is based upon the premise that blogs are a distinct class of web-based resource, in which the post, not the page, is atomic, and certain properties, such as layouts and colours, are demonstrably superfluous for many (if not most) users. As a result, an approach that builds on the functionality provided by web feeds to capture only selected aspects of the blog offers more potential. This is particularly the case when institutions wish to develop collections of aggregated blog content from a range of different sources. The presentation will describe our research to develop such an approach, including work to define the significant properties of blogs, details of the technical development, and pilot collections against which the tool has been tested

Complex anisotropy beneath the Peruvian flat slab from frequency-dependent, multiple-phase shear wave splitting analysis

Flat or shallow subduction is a relatively widespread global occurrence, but the dynamics remain poorly understood. In particular, the interaction between flat slabs and the surrounding mantle flow has yet to be studied in detail. Here we present measurements of seismic anisotropy to investigate mantle flow beneath the Peruvian flat-slab segment, the largest present-day region of flat subduction. We conduct a detailed shear wave splitting analysis at a long-running seismic station (NNA) located near Lima, Peru. We present measurements of apparent splitting parameters (fast direction ? and delay time ?t) for SKS, ScS, and local S phases from 80 events. We observe well-defined frequency dependence and backazimuthal variability, indicating the likely presence of complex anisotropy. Forward modeling the observations with two or three layers of anisotropy reveals a likely layer with a trench-normal fast direction underlying a layer with a more trench-oblique (to trench-subparallel) fast direction. In order to further constrain the anisotropic geometry, we analyzed the source-side splitting from events originating within the slab measured at distant stations. Beneath the flat-slab segment, we found trench-normal fast splitting directions in the subslab mantle, while within the dipping portion of the slab further to the east, likely trench-subparallel anisotropy within the slab itself. This subslab pattern contradicts observations from elsewhere in South America for “normal” (i.e., more steeply dipping) slab conditions. It is similar, however, to inferences from other shallowly dipping subduction zones around the world. While there is an apparent link between slab dip and the surrounding mantle flow, at least beneath Peru, the precise nature of the relationship remains to be clarified

The Volcker Rule: A Legal Analysis

This report provides an introduction to the Volcker Rule, which is the regulatory regime imposed upon banking institutions and their affiliates under Section 619 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (P.L. 111-203). The Volker Rule is designed to prohibit “banking entities” from engaging in all forms of “proprietary trading” (i.e., making investments for their own “trading accounts”)—activities that former Federal Reserve Chairman Paul A. Volcker often condemned as contrary to conventional banking practices and a potential risk to financial stability. The statutory language provides only general outlines of prohibited activities and exceptions. Through it, however, Congress has empowered five federal financial regulators with authority to conduct coordinated rulemakings to fill in the details and complete the difficult task of crafting regulations to identify prohibited activities, while continuing to permit activities considered essential to the safety and soundness of banking institutions or to the maintenance of strong capital markets. In December 2014, more than two years after enactment of the law, coordinated implementing regulations were issued by the Office of the Comptroller of the Currency (OCC), the Federal Deposit Insurance Corporation (FDIC), the Board of Governors of the Federal Reserve System (FRB), the Securities and Exchange Commission (SEC), and the Commodity Futures Trading Commission (CFTC). The Rule is premised on a two-pronged central core restricting activities by “banking entities”—a term that includes all FDIC-insured bank and thrift institutions; all bank, thrift, or financial holding companies; all foreign banking operations with certain types of presence in the United States; and all affiliates and subsidiaries of any of these entities. Specifically, the Rule broadly prohibits banking entities from engaging in “proprietary trading” and from making investments in or having relationships with hedge and similar “covered funds” that are exempt from registering with the CFTC as commodity pool operators or with the SEC under the Investment Advisors Act. The Rule couples its broad prohibitions with numerous exclusions and by designating myriad activities as permissible so long as various terms and conditions are met, unless they otherwise would involve or result in a material conflict of interest; a material exposure to high-risk assets or high-risk trading strategies; pose a threat to the safety and soundness of the banking entity; or pose a threat to the financial stability of the United States. The exceptions to the ban on proprietary trading include underwriting by securities underwriters; market-making “designed not to exceed the reasonably expected near term demands of clients”; trading in government securities; fiduciary activities; insurance company portfolio investments; and risk-mitigating hedging activities. The ban on investing in and owning “covered funds” exempts certain types of funds, under specified conditions, and permits de minimis investment in any such fund up to 3% of the outstanding ownership interests of the fund with an aggregate cap on the total ownership interest in “covered funds” of 3% of the banking entity’s core capital. To prevent evasion, the Rule has extensive requirements mandating comprehensive compliance programs that include ongoing management involvement, precise metrics measuring risk assessment, verification and documentation of any activities conducted under one of the Rule’s exceptions or exclusions, and recurring reports and assessments. Full compliance is required by July 21, 2015, subject to the possibility that further extensions may be provided by the regulators. In the case of investments involving “illiquid funds” subject to contractual provisions seriously impacting their marketability or sale, full divestiture might not be required until July 21, 2022

Archiving scientific blogs with ArchivePress

A poster describing the ArchivePress blog archiving approach and project, presented at the International Digital Curation Conference, London, December 2009

The Prevalence of Antibiotic and Toothpaste Sensitivity Found in Oral Streptococcal Isolates in Healthy Individuals in the Okada Community of Nigeria

Background: This study aimed to determine the prevalence, antibiotic, and toothpaste sensitivity of oral streptococcal isolates in healthy individuals in the Okada community of Nigeria. Methods: Oral samples were collected from 230 volunteers and were subjected to standard microbiological tests. Antibacterial sensitivity tests were carried out on the streptococcal isolates that were obtained using a disk diffusion technique, and eight kinds of toothpaste (A-H) were screened for their antibacterial effects on Streptococcus mutans (S. mutans). Results: The prevalence of oral streptococci found in this study was 26.1% and the predominant species was S. salivarius (13.9%). S. salivarius was highly resistant to cloxacillin (100%) and Augmentin (96.9%), whilst resistance to gentamicin and erythromycin was low at 21.9% and 3.1% respectively. S. mutans were completely sensitive to gentamicin whilst resistance to erythromycin was 33.3%. The entire Streptococcus species showed the lowest resistance to erythromycin (20.0%), followed by gentamicin (31.7%). At 100 mg/mL all toothpaste samples had antibacterial effects on S. mutans. At 50 mg/mL all samples except toothpastes G and H inhibited the bacterium. Toothpastes A and E had the lowest minimum inhibitory concentration of 25 mg/mL. Conclusions: Toothpastes A and E were the most effective toothpastes of the eight assessed in this study

We Don’t Want to Talk About It: Communication Strategies for Teaching Less Popular Subjects

Some subjects are the unloved: the required course in academic writing, the required course in public speaking, the course in communication theory, the course in basic mathematics. This paper brings together perspectives from professors in Communication Studies, Mathematics, and Writing to consider the critical connection between communicative practice and learning, applying a networked perspective of interconnections