A new aspect of sign and its implications for the Theory of Communication

Este artigo propõe que a semiótica peirceana pode oferecer bases tanto lógicas quanto epistemológicas para a busca de uma teoria geral da comunicação. No entanto, o desenvolvimento de uma teoria semiótica da comunicação depende, em primeiro lugar, de uma melhor compreensão dos aspectos formais do signo, tarefa atribuída por Peirce à gramática, o primeiro ramo de sua semiótica. Nós apresentamos uma análise das relações do signo, revelando um aspecto não trabalhado por Peirce, ampliando seu número para onze. Este novo aspecto é a relação triádica entre signo, objeto dinâmico e interpretante dinâmico (S-OD-ID). Nós defendemos que esta relação é essencial para a compreensão da comunicação como semiose, por dar conta da repetição ou redundância do signo comunicativo, quando se cria ou transmite informação. O artigo pretende dar um passo a mais na direção de uma teoria da comunicação verdadeiramente universal, através do vínculo entre a semiótica peirceana e a moderna filosofia da linguagem.

Certain Novel Aspects of Thallium and Bismuth Cuprate Superconductors

Novel superconducting thallium cuprates of the type T1Ca1‐X LnX Sr2 Cu2O6+δ (Ln = Y or rare earth), T1Srn+1‐x Lnx Cun OY and Tl1‐x PbX Srn+1Cun08+δ are described. These cuprates as well as Bi2Ca1‐x Lnx Sr2Cu2O8+δ and TICa1‐xYxBa2 Cu2 O6+δ . show maximum T around a specific composition or oxygen content. They also show interesting changes in the sign and magnitude of the thermopower with the composition. Specially noteworthy is the negative slope of the thermopower‐temperature plots. The thermopower behaviour in these two‐band systems can be understood in terms of entropie and quasiparticle contributions. It appears that Tl1‐x Pbx CaSr2Cu2O6+δ is a genuine high T electron superconductor.

The sight of silence : the conceptualisation of silence in the visual cultures of sign language communities

Deaf people are perceived by hearing people as living in a silent world. Yet, silence cannot exist without sound, so if sound is not heard, can there be silence? From a linguistic point of view silence is the absence of, or intermission in, communication. Silence can be communicative or noncommunicative. Thus, silence must exist in sign languages as well. Sign languages are based on visual perception and production through movement and sight. Silence must, therefore, be visually perceptible; and, if there is such a thing as visual silence, how does it look? The paper will analyse the topic of silence from a Deaf perspective. The main aspects to be explored are the perception and evaluation of acoustic noise and silence by Deaf people; the conceptualisation of silence in visual languages, such as sign languages; the qualities of visual silence; the meaning of silence as absence of communication (particularly between hearing and Deaf people); social rules for silence; and silencing strategies.

Pachydermodactyly--just a sign of emotional distress

Pachydermodactyly (PDD) is a benign, asymptomatic soft tissue swelling affecting the skin of the lateral aspects of the proximal interphalangeal joints of the fingers II-IV, mostly in young adolescent males, and could be interpreted as a consequence of tic-like behaviour as an obsessive-compulsive disorder in male adolescents. The differential diagnosis includes numerous diseases; a rapid clinical recognition of PDD would avoid many useless and expensive diagnostic tests. There is no effective medical treatment for PDD, but discontinuation of the tic-like mechanical traumatisation generally leads to a marked amelioration of the finger swelling. In this article we review the world literature, which contains 87 additional cases on this topic.

Under the sign of consumption

The series of enunciations exposed in this work attempts to establish a conceptualization of consumption in relation to the communication and reception processes of symbolic goods. In addition, it will attempt to account for some possible derivations of the problem in question. The article explores different definitions penned by diverse authors seeking to set out the essential aspects concerning the object of study Thus, consumption becomes a space within which the appropriation of material and symbolic goods, social differentiation and symbolic class distinctions, integration, communication, amongst other things, take place. Despite the fact that none can sufficiently explain all the peculiarities related to consumption practices, all offer enriching insights that help us understand the concept we are dealing with. This is why the purpose of the present formulation is to reflect from another perspective, stressing the particularisms. And, in this way, to begin to lift the veil that conceals the forces of the social matrix

Under the sign of consumption

The series of enunciations exposed in this work attempts to establish a conceptualization of consumption in relation to the communication and reception processes of symbolic goods. In addition, it will attempt to account for some possible derivations of the problem in question. The article explores different definitions penned by diverse authors seeking to set out the essential aspects concerning the object of study Thus, consumption becomes a space within which the appropriation of material and symbolic goods, social differentiation and symbolic class distinctions, integration, communication, amongst other things, take place. Despite the fact that none can sufficiently explain all the peculiarities related to consumption practices, all offer enriching insights that help us understand the concept we are dealing with. This is why the purpose of the present formulation is to reflect from another perspective, stressing the particularisms. And, in this way, to begin to lift the veil that conceals the forces of the social matrix

Under the sign of consumption

The series of enunciations exposed in this work attempts to establish a conceptualization of consumption in relation to the communication and reception processes of symbolic goods. In addition, it will attempt to account for some possible derivations of the problem in question. The article explores different definitions penned by diverse authors seeking to set out the essential aspects concerning the object of study Thus, consumption becomes a space within which the appropriation of material and symbolic goods, social differentiation and symbolic class distinctions, integration, communication, amongst other things, take place. Despite the fact that none can sufficiently explain all the peculiarities related to consumption practices, all offer enriching insights that help us understand the concept we are dealing with. This is why the purpose of the present formulation is to reflect from another perspective, stressing the particularisms. And, in this way, to begin to lift the veil that conceals the forces of the social matrix

Methodology for developing a Speech into Sign Language Translation System in a New Semantic Domain

This paper proposes a methodology for developing a speech into sign language translation system considering a user-centered strategy. This method-ology consists of four main steps: analysis of technical and user requirements, data collection, technology adaptation to the new domain, and finally, evalua-tion of the system. The two most demanding tasks are the sign generation and the translation rules generation. Many other aspects can be updated automatical-ly from a parallel corpus that includes sentences (in Spanish and LSE: Lengua de Signos Española) related to the application domain. In this paper, we explain how to apply this methodology in order to develop two translation systems in two specific domains: bus transport information and hotel reception.

Ephemerides des mouvemens celestes pour les années 1725, jusqu'en 1735 : Où l'on trouve les mouvemens diurnes des planetes en longitudes, leurs latitudes, aspects & mediations, celles des etoiles, leurs lever, coucher, apparitions & occultations, les immersions & emersions du premier satellite de Jupiter pour les mêmes années ... /

Mode of access: Internet.

Ephemerides des mouvemens celestes pour les années 1715, jusqu'en 1725 : Où l'on trouve les mouvemens diurnes des planetes en longitudes, leurs latitudes, aspects & mediations, celles des etoiles, leurs lever, coucher, apparitions & occultations, les immersions & emersions du premier satellite de Jupiter pour les mêmes années ... /

Mode of access: Internet.

Effects of real -time captioning and sign language interpreting on the learning of college students who are deaf or hard of hearing

College personnel are required to provide accommodations for students who are deaf and hard of hearing (D/HoH), but few empirical studies have been conducted on D/HoH students as they learn under the various accommodation conditions (sign language interpreting, SLI, real-time captioning, RTC, and both). Guided by the experiences of students who are D/HoH at Miami-Dade College (MDC) who requested RTC in addition to SLI as accommodations, the researcher adopted Merten’s transformative-emancipatory theoretical framework that values perceptions and voice of students who are D/HoH. A mixed methods design addressed two research questions: Did student learning differ for each accommodation? What did students experience while learning through accommodations? Participants included 30 students who were D/HoH (60% women). They represented MDC’s majority minority population: 10% White (non-Hispanic), 20% Black (non-Hispanic, including Haitian/Caribbean), 67% Hispanic, and 3% other. Hearing loss, ranged from severe-profound (70%) to mild-moderate (30%). All were able to communicate with American Sign Language: Learning was measured while students who were D/HoH viewed three lectures under three accommodation conditions (SLI, RTC, SLI+RTC). The learning measure was defined as the difference in pre- and post-test scores on tests of the content presented in the lectures. Using repeated measure ANOVA and ANCOVA, confounding variables of fluency in American Sign Language and literacy skills were treated as covariates. Perceptions were obtained through interviews and verbal protocol analysis that were signed, videotaped, transcribed, coded, and examined for common themes and metacognitive strategies. No statistically significant differences were found among the three accommodations on the learning measure. Students who were D/HoH expressed thoughts about five different aspects of their learning while they viewed lectures: (a) comprehending the information, (b) feeling a part of the classroom environment, (c) past experiences with an accommodation, (d) individual preferences for an accommodation, (e) suggestions for improving an accommodation. They exhibited three metacognitive strategies: (a) constructing knowledge, (b) monitoring comprehension, and (c) evaluating information. No patterns were found in the types of metacognitive strategies used for any particular accommodation. The researcher offers recommendations for flexible applications of the standard accommodations used with students who are D/HoH.