29 research outputs found
Existence of God: Antithetical Themes in “Dr. Faustus” and “Waiting for Godot”
This paper is about the antithetical themes regarding the existence of God in two plays “Doctor Faustus” by
Christopher Marlow and “Waiting for Godot” by Samuel Backett. Both the plays represent two different ages and religious orientations. The former is a tragedy of a doctor of philosophy who pledges his soul with the Devil for the sake of attaining the power of necromancy in a flagrant disregard to God’s commandments and is damned to hellfire whereas the latter is tragicomedy that projects meaninglessness of life through characters questioning the very significance of God’s existence. Hence it is presumed that heterogeneous themes running parallel to each other might arouse different emotions in the reader. In order to examine whether such opposing themes in two different dramas exist or not, textual excerpts were analyzed, literature was reviewed, critics views were collected, and opinion of the experts in teaching literature were gathered. Finally, it is concluded that both the plays do have themes which run into opposite directions regarding the existence of God leading to the arousal of unlike emotions
Either... or... Constructions: An HPSG Approach
The purpose of this paper is to investigate the syntactic and semantic properties of the either… or… construction and to present its formalization within HPSG. In terms of the syntax of the either… or… construction, I will argue that the Symmetry Condition can be captured properly by introducing an ellipsis-based constraint within HPSF and the Left Bracket Thesis by analyzing either as modifier to the or-disjunctive phrases. In terms of the semantics of the either… or… construction, I will demonstrate that syntactic treatments such as QR analysis and type raising can not derive the wide scope or readings of the either… or… construction in a precise way, and propose a lexical approach in which either functions as a type of the operator indicating a disjunctive scope
Spectral integration in bands of modulated or unmodulated noise
International audienc
Co-metabolic biodegradation of trichloroethylene by Methylosinus trichosporium is stimulated by low concentrations methane or methanol
Co-metabolic biodegradation of trichloroethylene by Methylosinus trichosporium OB3b was stimulated by low concentrations of methane (up to 70 ??M) or methanol (up to 0.4 mM) but inhibited at higher concentrations of them. A kinetic equation describing the dual effects of methane or methanol is proposed and the relevant kinetic constants have been determined
Modeling Individual Differences in Cocktail Party Listening
A simulated \u27cocktail-party\u27 listening experiment was conducted to determine the relative role of decision weights and internal noise in accounting for the large individual differences in performance typically observed in these experiments. The listener heard over headphones interleaved sequences of random vowels and were asked to judge on each trial whether the vowels were spoken by the same BBB or different ABA talkers. The A and B vowels had nominally different fundamental frequency (F 0) and spatial position (simulated using Kemar HRTFs), but were randomly perturbed around these values on each presentation. Decision weights for each dimension, internal noise, and efficiency measures were estimated using COSS analysis [1]. J. Acoust. Soc. Am. 88 149– 158. Decision weights differed across listeners, but weighting efficiency was quite similar. Individual differences in performance accuracy ranging over 40 percentage points were largely related to differences in internal noise. The results are discussed in terms of their implications for the relative role of sensory and attentional factors affecting individual performance differences in simulated cocktail party listening
A Detection-Theoretic Analysis of Auditory Streaming and Its Relation to Auditory Masking
Research on hearing has long been challenged with understanding our exceptional ability to hear out individual sounds in a mixture (the so-called cocktail party problem). Two general approaches to the problem have been taken using sequences of tones as stimuli. The first has focused on our tendency to hear sequences, sufficiently separated in frequency, split into separate cohesive streams (auditory streaming). The second has focused on our ability to detect a change in one sequence, ignoring all others (auditory masking). The two phenomena are clearly related, but that relation has never been evaluated analytically. This article offers a detection-theoretic analysis of the relation between multitone streaming and masking that underscores the expected similarities and differences between these phenomena and the predicted outcome of experiments in each case. The key to establishing this relation is the function linking performance to the information divergence of the tone sequences, DKL (a measure of the statistical separation of their parameters). A strong prediction is that streaming and masking of tones will be a common function of DKL provided that the statistical properties of sequences are symmetric. Results of experiments are reported supporting this prediction
Contribution of onset/offset information of modulation to amplitude modulation depth discriminationa
A previous study by [J. Lee, G. Long, and C. Jeung, J. Acoust. Soc. Am. 119, S3332 (2006)] found that information at the onset or offset of modulation could be utilized for improved amplitude modulation (AM) depth discrimination in a continuous carrier condition (carrier presented 250 ms earlier and later than the modulator). In this study, the relative contribution of information at the onset or offset of the modulation was examined with an onset-fringe carrier condition (carrier begins 250 ms earlier than the modulator) and an offset-fringe condition (carrier ends 250 ms later than the modulator). The results suggest that modulation information at the onset might be utilized more than at the offset
Socioeconomic Disparities in Osteoporosis Prevalence: Different Results in the Overall Korean Adult Population and Single-person Households
Objectives: The present study was conducted in order to examine the association between socioeconomic status (SES) and osteoporosis prevalence in Korea and to assess whether different associations are found in single-person households. Methods: A cross-sectional population-based study was conducted using the Korea National Health and Nutrition Examination Survey, from 2008 to 2011. The study subjects were people aged ≥ 50 years with osteoporosis as defined by bone mineral density. Multivariate logistic models were used to estimate prevalence odds ratios (pORs) and 95% confidence intervals (CIs). Gender differences in the likelihood of osteoporosis were analyzed based on household income, education level, and residential area. Results: There were 8221 osteoporosis patients aged ≥ 50 years, of whom 927 lived in single-person households. There was a gender-specific association between osteoporosis prevalence and all three SES factors that we analyzed: income, education, and residential area. After adjusting for age, SES, and health behaviors, including body mass index (BMI), low household income was only significantly associated with osteoporosis in men, whereas education level had an inverse relationship with osteoporosis only in women (p=0.01, p<0.001, respectively). However, after controlling for age and BMI, rural residency was only associated with osteoporosis in women living in single-person households (pOR, 1.59; 95% CI, 1.05 to 2.43). Conclusions: The Korean adult population showed a gender-specific relationship between SES and osteoporosis prevalence, with a different pattern found in single-person households