Search results for "Grammar"
showing 10 items of 662 documents
From matrix clause to discourse marker: the grammaticalization of Hauptsache
2021
[EN] This paper has a double purpose. On the one hand, it intends to prove the existence of a discourse marker (DM) Hauptsache. This element preserves the core conceptual meaning of the homonymous noun, but differs from it with regard to its morphosyntactic and semantic features as well as to its discourse-organizing, information structuring, and modal functions. On the other hand, the emergence of Hauptsache as a discourse particle is explained on the grounds of a grammaticalization process similar to the ones described for the prototypical German DMs. Evidence drawn from a corpus of German and Austrian parliamentary protocols will show in which ways the six fundamental processes implied i…
Quantum Security Proofs Using Semi-classical Oracles
2019
We present an improved version of the one-way to hiding (O2H) Theorem by Unruh, J ACM 2015. Our new O2H Theorem gives higher flexibility (arbitrary joint distributions of oracles and inputs, multiple reprogrammed points) as well as tighter bounds (removing square-root factors, taking parallelism into account). The improved O2H Theorem makes use of a new variant of quantum oracles, semi-classical oracles, where queries are partially measured. The new O2H Theorem allows us to get better security bounds in several public-key encryption schemes.
Reading Italian Psychoanalysis
2017
The book springs out from the will, expressed by some American psychoanalysts in 2010, to have a collection of some of the most representative Italian contributions to psychoanalysis, in that Italian psychoanalysis had undertaken an original and interesting theoretical and technical configuration yet not fully known abroad. So, history and epistemology of psychoanalysis needed of such a source.
Direct effect of cigarette smoke on human pulmonary artery tension.
2010
The effect of chronic cigarette smoke on pulmonary artery (PA) tension has been studied extensively; nevertheless, the direct effect of cigarette smoke is poorly understood. We investigated the direct effect of cigarette smoke extract (CSE) on PA tension in non-smokers, smokers, and COPD patients in vitro. PA samples from 35 patients who underwent lung resection were examined by measuring isometric tension in response to increasing serotonin concentrations. CSE dose dependently inhibited the response to serotonin in smokers and COPD patients, and to a lesser extent in non-smokers. CSE-induced relaxation was similarly inhibited by the nonspecific nitric oxide synthase (NOS) inhibitor l-NOARG…
A note on strong protomodularity, actions and quotients
2013
Abstract In order to study the problems of extending an action along a quotient of the acted object and along a quotient of the acting object, we investigate some properties of the fibration of points. In fact, we obtain a characterization of protomodular categories among quasi-pointed regular ones, and, in the semi-abelian case, a characterization of strong protomodular categories. Eventually, we return to the initial questions by stating the results in terms of internal actions.
Hierarchical Syntactic Models for Human Activity Recognition through Mobility Traces
2019
AbstractRecognizing users’ daily life activities without disrupting their lifestyle is a key functionality to enable a broad variety of advanced services for a Smart City, from energy-efficient management of urban spaces to mobility optimization. In this paper, we propose a novel method for human activity recognition from a collection of outdoor mobility traces acquired through wearable devices. Our method exploits the regularities naturally present in human mobility patterns to construct syntactic models in the form of finite state automata, thanks to an approach known asgrammatical inference. We also introduce a measure ofsimilaritythat accounts for the intrinsic hierarchical nature of su…
ACTION POTENTIAL, MEMBRANE CURRENTS AND FORCE OF CONTRACTION IN MAMMALIAN HEART MUSCLE FIBRES TREATED WITH QUINIDINE
1978
The effects of quinidine on electrical and mechanical activity were investigated in atrial and/or ventricular heart muscle preparations from guinea pigs and cats. Quinidine (1--100 micrometer) exerted negative inotropic effects in papillary muscles from guinea pigs and cats. In guinea-pig left atria, a positive inotropic effect was superimposed on the negative inotropic effect in response to quinidine. Quinidine (100 micrometer) prolonged the duration of the action potential in guinea-pig atria but shortened it in guinea-pig ventricular muscle. In cat papillary muscles, the late repolarization was markedly prolonged by quinidine, but virtually no change of the plateau phase was observed. Th…
Discontinuity as defocusing. A cognitive interpretation of the so-called discontinuous reciprocal constructions
2011
I intend to analyze a peculiar kind of reciprocal construction, in which the natural symmetry of the complex event is split due both to the defocusing of one participant (O), coded as a comitative, and the foregrounding of the other one (A), coded as a subject controlling the agreement with the verb. This construction (“discontinuous reciprocal construction”, Dimitriadis 2004), involves a “natural reciprocity” (Kemmer 1993) or “mutual configuration” (Haspelmath 2007) of the event (kissing, marring, meeting). Found in many languages, it is well attested in Italian too, both at standard level and at the informal one (1), alongside the prototypical reciprocal one (2): 1. Gianni si sposa/incont…
La enseñanza del verbo y la actividad metalingüística de los alumnos. Dos investigaciones en aulas de Secundaria
2021
La investigación en Didáctica de la lengua persigue entender las relaciones entre la perspectiva de la enseñanza, la perspectiva del aprendizaje y la de los contenidos trabajados en el aula de Lengua. Este artículo pone el foco en el verbo como contenido gramatical a partir de dos investigaciones centradas en la actividad metalingüística de los alumnos de Educación Secundaria Obligatoria. En la primera, los estudiantes intentan explicar las diferencias entre los tiempos verbales del pasado como paso previo para utilizarlos en la escritura. En la segunda, la reflexión se centra en el subjuntivo a partir de una actividad de pares mínimos que tiene como objetivo comprender cómo conceptualizan …
Scientific abstracts and plain language summaries in psychology: A comparison based on readability indices.
2020
Findings from psychological research are usually difficult to interpret for non-experts. Yet, non-experts resort to psychological findings to inform their decisions (e.g., whether to seek a psychotherapeutic treatment or not). Thus, the communication of psychological research to non-expert audiences has received increasing attention over the last years. Plain language summaries (PLS) are abstracts of peer-reviewed journal articles that aim to explain the rationale, methods, findings, and interpretation of a scientific study to non-expert audiences using non-technical language. Unlike media articles or other forms of accessible research summaries, PLS are usually written by the authors of th…