Search results for "USA"
showing 10 items of 3178 documents
Korpusavusteinen diskurssintutkimus (CADS): analyysiesimerkki homouden ja heterouden digitaalisista diskursseista
2018
The article aims at combining two methodological approaches, namely corpus linguistics and discourse studies. Both of these approaches are present in corpus-assisted discourse studies (CADS) which makes use of both quantitative and qualitative methodologies. First, an attempt is made to discuss the differences and similarities of these two traditions based on Leech’s (2000) listing. However, it turns out that this listing does not include all necessary viewpoints, and those are further discussed. In the empirical section of the paper, the Suomi24 corpus is analysed in order to provide an example of CADS. The analysis was carried out through collocation and discourse prosody analyses. The re…
A framework for assessing frequency domain causality in physiological time series with instantaneous effects.
2013
We present an approach for the quantification of directional relations in multiple time series exhibiting significant zero-lag interactions. To overcome the limitations of the traditional multivariate autoregressive (MVAR) modelling of multiple series, we introduce an extended MVAR (eMVAR) framework allowing either exclusive consideration of time-lagged effects according to the classic notion of Granger causality, or consideration of combined instantaneous and lagged effects according to an extended causality definition. The spectral representation of the eMVAR model is exploited to derive novel frequency domain causality measures that generalize to the case of instantaneous effects the kno…
Extending the spectral decomposition of Granger causality to include instantaneous influences: application to the control mechanisms of heart rate va…
2021
Assessing Granger causality (GC) intended as the influence, in terms of reduction of variance of surprise, that a driver variable exerts on a given target, requires a suitable treatment of ‘instantaneous’ effects, i.e. influences due to interactions whose time scale is much faster than the time resolution of the measurements, due to unobserved confounders or insufficient sampling rate that cannot be increased because the mechanism of generation of the variable is inherently slow (e.g. the heartbeat). We exploit a recently proposed framework for the estimation of causal influences in the spectral domain and include instantaneous interactions in the modelling, thus obtaining (i) a novel index…
LEVEL OF ACTIVATION AND GOAL-DIRECTED BEHAVIOUR: The effect of chlorpromazine on aggressive, achievement oriented, and affiliation oriented verbal re…
1963
The purpose was to investigate the effect of chlorpromazine on verbal response contents in sentence completion tests. 30 male subjects participated in two chlorpromazine and one placebo session. It was found that the amount of aggressive, achievement and affiliation oriented responses was significantly reduced as an effect of drug intake. The results are discussed on the basis of the theories of conflict motivation and of arousal.
Alternative for improving gut microbiota: use of Jerusalem artichoke and probiotics in diet of weaned piglets
2014
AbstractThe aim of the study was to determine the effect of Jerusalem artichoke and probiotics on defence activity of intestinal cells of weaning pigs. One hundred eighty piglets (7 weeks old) were fed with basal feed supplemented with Jerusalem artichoke, Lactobacillus reuteri and Pediococcus pentosaceus. After 5 weeks, the piglets were slaughtered and the gastrointestinal contents and intestine samples were taken for analysis. Results demonstrated that in pigs fed basal diet with both probiotics and Jerusalem artichoke (5% of basal diet) (T3 group) had less (P<0.05) faecal Enterobacteriaceae microorganisms and coliforms and had more (P<0,05) faecal Lactobacillus than in pigs from ot…
Inventory record inaccuracy in supply chains: the role of workers' behavior
2014
Purpose – The purpose of this paper is to explore the effect of inventory record inaccuracy due to behavioral aspects of workers on the order and inventory variance amplification. Design/methodology/approach – The authors adopt a continuous-time analytical approach to describe the effect of inbound throughput on the inventory and order variance amplification due to the workload pressure and arousal of workers. The model is numerically solved through simulation and results are analyzed with statistical general linear model. Findings – Inventory management policies that usually dampen variance amplification are not effective when inaccuracy is generated due to workers’ behavioral aspects. Sp…
Latin Object and Subject Infinitive Clauses
2012
The paper is devoted to the theoretical and descriptive problems caused by Latin accusative with infinitive constructions. Latin infinitives can have an accusative subject also in constructions in which neither of the two conditions of accusative licensing by the matrix verb is satisfied: the matrix verb is intransitive, or the infinitive phrase is in subject or adjunct position, and furthermore, there is evidence of the infinitival clause also projhecting a CP - even if no visible complementizer is present. In Latin, the infinitive phrase is often coindexed with a third demonstrative pronoun, which allows the hypothesis that the infinitival CP (similar to an object that-clause) is base-gen…
Molecular Characterization of Fusarium oxysporum f. melongenae by ISSR and RAPD Markers on Eggplant
2010
Fusarium oxysporum f. melongenae is a major soil-borne pathogen of eggplant (Solanum melongena). ISSR and RAPD markers were used to characterize Fusarium oxysporum f. melongenae isolates collected from eggplant fields in southern Turkey. Those isolates were not pathogenic to tomato. Pathogens were identified by their morphology, and their identity was confirmed by PCR amplifi- cation using the specific primer PF02-3. The isolates were classified into groups on the basis of ISSR and RAPD fingerprints, which showed a level of genetic speci- ficity and diversity not previously identified in Fusarium oxysporum f. melongenae, suggesting that genetic differences are related to the pathogen in the…
Calcium in the prevention of postmenopausal osteoporosis: EMAS clinical guide
2017
Abstract Introduction Postmenopausal osteoporosis is a highly prevalent disease. Prevention through lifestyle measures includes an adequate calcium intake. Despite the guidance provided by scientific societies and governmental bodies worldwide, many issues remain unresolved. Aims To provide evidence regarding the impact of calcium intake on the prevention of postmenopausal osteoporosis and critically appraise current guidelines. Materials and methods Literature review and consensus of expert opinion. Results and conclusion The recommended daily intake of calcium varies between 700 and 1200 mg of elemental calcium, depending on the endorsing source. Although calcium can be derived either fro…