The Relationship between AP English Language Performance and College Outcomes

This study focused on the relationship between students’ Advanced Placement (AP) English language performance and their subsequent college success. Targeted students were divided into three groups according to their AP English Language performance. Subsequent college success was measured by students’ first-year college GPA, retention to the second year, and institutional selectivity. The demographic characteristics of the three AP performance groups with regard to gender, ethnicity, and best language spoken are provided. Results indicated that, after controlling for students’ SAT scores as a measure of prior academic performance, AP English Language performance was positively related to all three measures of college success.

BIOMEDICAL LANGUAGE UNDERSTANDING AND EXTRACTION (BLUE-TEXT): A MINIMAL SYNTACTIC, SEMANTIC METHOD

Clinical text understanding (CTU) is of interest to health informatics because critical clinical information frequently represented as unconstrained text in electronic health records are extensively used by human experts to guide clinical practice, decision making, and to document delivery of care, but are largely unusable by information systems for queries and computations. Recent initiatives advocating for translational research call for generation of technologies that can integrate structured clinical data with unstructured data, provide a unified interface to all data, and contextualize clinical information for reuse in multidisciplinary and collaborative environment envisioned by CTSA program. This implies that technologies for the processing and interpretation of clinical text should be evaluated not only in terms of their validity and reliability in their intended environment, but also in light of their interoperability, and ability to support information integration and contextualization in a distributed and dynamic environment. This vision adds a new layer of information representation requirements that needs to be accounted for when conceptualizing implementation or acquisition of clinical text processing tools and technologies for multidisciplinary research. On the other hand, electronic health records frequently contain unconstrained clinical text with high variability in use of terms and documentation practices, and without commitmentto grammatical or syntactic structure of the language (e.g. Triage notes, physician and nurse notes, chief complaints, etc). This hinders performance of natural language processing technologies which typically rely heavily on the syntax of language and grammatical structure of the text. This document introduces our method to transform unconstrained clinical text found in electronic health information systems to a formal (computationally understandable) representation that is suitable for querying, integration, contextualization and reuse, and is resilient to the grammatical and syntactic irregularities of the clinical text. We present our design rationale, method, and results of evaluation in processing chief complaints and triage notes from 8 different emergency departments in Houston Texas. At the end, we will discuss significance of our contribution in enabling use of clinical text in a practical bio-surveillance setting.

Elements of the reception of aristotelian thought in 19th century german-language philosophy and economics

La cuestión de la interpretación de Aristóteles por parte de la Academia alemana del siglo XIX es de interés tanto para filósofos como para economistas. Esto se debe a que el pensamiento clásico constituyó una cuestión de discusión e inspiración para el Idealismo, el Hegelianismo, el Historicismo y los economistas históricos alemanes (comenzando por Roscher) y su oponente austríaco, Carl Menger, fundador de la Escuela Austríaca de Economía. De este modo la filosofía antigua permaneció vigente. Al evaluar esta recepción, en este trabajo se muestra que el debate sobre entidades colectivas versus individualidad encuentra allí una base, y el individualismo metodológico, una justificación. Esto resulta útil aún hoy en el siglo veintiuno, en que presenciamos una crisis de la corriente principal de la economía.

Reversible language extensions and their application in debugging

A range of methodologies and techniques are available to guide the design and implementation of language extensions and domainspecific languages. A simple yet powerful technique is based on source-tosource transformations interleaved across the compilation passes of a base language. Despite being a successful approach, it has the main drawback that the input source code is lost in the process. When considering the whole workflow of program development (warning and error reporting, debugging, or even program analysis), program translations are no more powerful than a glorified macro language. In this paper, we propose an augmented approach to language extensions for Prolog, where symbolic annotations are included in the target program. These annotations allow selectively reversing the translated code. We illustrate the approach by showing that coupling it with minimal extensions to a generic Prolog debugger allows us to provide users with a familiar, source-level view during the debugging of programs which use a variety of language extensions, such as functional notation, DCGs, or CLP{Q,R}.

Research on parallel logic language implementation and architecture at ICOT

Abstract is not available

Language resources and linked data: a practical perspective

Recently, experts and practitioners in language resources have started recognizing the benefits of the linked data (LD) paradigm for the representation and exploitation of linguistic data on the Web. The adoption of the LD principles is leading to an emerging ecosystem of multilingual open resources that conform to the Linguistic Linked Open Data Cloud, in which datasets of linguistic data are interconnected and represented following common vocabularies, which facilitates linguistic information discovery, integration and access. In order to contribute to this initiative, this paper summarizes several key aspects of the representation of linguistic information as linked data from a practical perspective. The main goal of this document is to provide the basic ideas and tools for migrating language resources (lexicons, corpora, etc.) as LD on the Web and to develop some useful NLP tasks with them (e.g., word sense disambiguation). Such material was the basis of a tutorial imparted at the EKAW’14 conference, which is also reported in the paper.

English Language Skills and Socioeconomic Segregation of UK Immigrants

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Human Immunodeficiency Virus Reverse Transcriptase and Protease Sequence Database: an expanded data model integrating natural language text and sequence analysis programs

The HIV Reverse Transcriptase and Protease Sequence Database is an on-line relational database that catalogs evolutionary and drug-related sequence variation in the human immunodeficiency virus (HIV) reverse transcriptase (RT) and protease enzymes, the molecular targets of anti-HIV therapy (http://hivdb.stanford.edu). The database contains a compilation of nearly all published HIV RT and protease sequences, including submissions from International Collaboration databases and sequences published in journal articles. Sequences are linked to data about the source of the sequence sample and the antiretroviral drug treatment history of the individual from whom the isolate was obtained. During the past year 3500 sequences have been added and the data model has been expanded to include drug susceptibility data on sequenced isolates. Database content has also been integrated with didactic text and the output of two sequence analysis programs.

The Universality of Civil War Definitions: A Study of How Regional Considerations Impact Civil War in Somalia, Colombia, and Angola

Civil war is a socially intimate phenomenon. The viability of the conflict hinges on recruitment for the cause, military strategy, community support, and a variety of other conditional factors. Despite this dependence on local society, many researchers approach civil war from a global perspective, attempting to discover universal truths about this kind of conflict. This capstone project focuses on restricting the operating parameters of civil war research projects to the span of a single continent, hoping to achieve deeper insight by focusing the research using a more culturally sensitive set of parameters. By using cultural data to guide civil war research, conflict indicators can tailor conflict prevention to escalating violent scenarios.

Postcolonial Language: Rejection and Subversion

A literatura pós-colonial é muitas vezes pensada como uma forma de tradução cultural, como um lugar privilegiado a partir do qual se pode reescrever a história e retroactivamente reflectir sobre a experiência colonial. Tomando como ponto de partida esta noção de tradução cultural, o presente ensaio procura analisar as obras Une Tempête (1969), de Aimé Césaire, e Foe (1986), de J. M. Coetzee, no que diz respeito à re-escrita das personagens Caliban e Friday, respectivamente. Ambas as figuras serão comparadas e contrastadas relativamente ao uso particular que fazem da língua enquanto instrumento de poder, subversão e rejeição do domínio europeu. Palavras-chave: Literatura Pós-colonial, Mecanismo de “Writing Back”, Tradução Cultural, Língua, Alteridade Postcolonial literature is often depicted as a form of cultural translation, a privileged space from which to rewrite history and retroactively reflect upon the colonial experience. Based on this notion of cultural translation, the article seeks to examine, respectively, Aimé Césaire’s Une Tempête (1969) and J. M. Coetzee’s Foe (1986) as regards the “written-back” characters Caliban and Friday. Both characters will be compared and contrasted concerning their peculiar use of language as an instrument of power, subversion, and rejection of the European ruling. Keywords: Postcolonial Literature, Writing Back, Cultural Translation, Language, Other(ness)