Articulatory setting, articulatory symmetry, and production mechanisms for Catalan consonant sequences

2018 ◽  
pp. 146-158
Author(s):  
Daniel Recasens ◽  
Meritxell Mira
Keyword(s):  
The Other ◽  
Clear Trend ◽  
Acoustic Data ◽  
Production Strategies ◽  
Production Mechanisms ◽  
Level Analysis

This study reports articulatory and acoustic data for three Catalan dialects (Eastern, Western, Valencian), showing that the sequences /tsʃ/ and /sʃ/, and /tʃs/ and /ʃs/, are implemented through analogous production mechanisms and therefore that fricative+fricative and affricate+fricative sequences behave symmetrically at the articulatory level. Analysis results also reveal a clear trend for regressive assimilation in the case of /(t)sʃ/ and for blending or a two-target realization in the case of /(t)ʃs/; differences in degree of articulatory complexity among the segmental sequences under analysis account for these production strategies. Moreover, the final phonetic outcome is strongly dependent on the dialect-dependent articulatory differences in fricative articulation; thus, in Valencian, /(t)sʃ / may undergo regressive assimilation or blending and /(t)ʃs/ regressive assimilation, owing to a more anterior lingual constriction for /ʃ/ than in the other dialects.

scholarly journals The complex vocalization of Scinax cardosoi (Anura: Hylidae), with comments on advertisement calls in the S. ruber Clade

2015 ◽  
Vol 14 (2) ◽  
pp. 127 ◽  
Author(s):  
Thiago Ribeiro de Carvalho ◽  
Lucas Borges Martins ◽  
Ariovaldo Antonio Giaretta
Keyword(s):  
Original Description ◽  
Minas Gerais ◽  
The Other ◽  
Single Type ◽  
Southeastern Brazil ◽  
Advertisement Calls ◽  
Call Duration ◽  
Phenotypic Characters ◽  
Acoustic Data ◽  
Lower Amplitude

The complex vocalization of Scinax cardosoi (Anura: Hylidae), with comments on advertisement calls in the S. ruber Clade. The complex vocalization of Scinax cardosoi from a population of Minas Gerais in southeastern Brazil is described and compared with available acoustic data for the other species of the S. ruber Clade. Three distinct types of high-pitched, pulsed calls were identified, and are referred to as “short,” “long,” and “trilled” calls. Short calls (16–66 ms) resemble squeaks, and consist of a pulsed signal (8–28 pulses/call) with regular amplitude modulations throughout their duration; the amplitude peak occurs at about the midpoint of the call duration. Long calls (268–518 ms) resemble giggles, and have lower amplitude than short calls; typically, they consist of pulsed note series (1–6 notes/call). Trilled calls resemble insect chirps and have the lowest amplitude of the three call types; they consist of long (1.1–3.0 s) pulsed note series (9–25 notes/call). Acoustic data are taxonomically informative in the Scinax ruber Clade and provide phenotypic characters diagnosing S. cardosoi in addition to those features proposed in its original description. The vocalization repertoire of S. cardosoi resembles the complex vocal repertoires (i.e., multiple call types emitted in variable combinations) of members of the S. catharinae Clade more than some species of the S. ruber Clade, which tend to have simpler call structures (i.e., a single type of multipulsed note).

scholarly journals Is valuing happiness associated with lower well-being? A factor-level analysis using the valuing happiness scale

2016 ◽  
Author(s):  
Maike Luhmann ◽  
Elizabeth A. Necka ◽  
Felix D. Schönbrodt ◽  
Louise Hawkley
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Theoretical Foundation ◽  
Well Being ◽  
The Other ◽  
Factor Level ◽  
Confirmatory Factor ◽  
Positive Correlations ◽  
Using Data ◽  
Level Analysis

Recent studies suggest that valuing happiness is negatively associated with well-being. Most of these studies used the Valuing Happiness Scale (Mauss, Tamir, et al., 2011). In the present paper, we examined the factor structure of this scale using data pooled from six independent samples (Ntotal = 938). Exploratory and confirmatory factor analysis showed that the Valuing Happiness Scale is not unidimensional and that only one of its three factors correlates negatively with various indicators of well-being, whereas non-significant or positive correlations were found for the other factors. These findings indicate that valuing happiness may not necessarily be bad for one’s well-being, and call for a better definition, theoretical foundation, and operationalization of this construct.

Hunters, Trappers, and Gatherers of the Sea: a Comparative Study of Fishing Strategies

1973 ◽  
Vol 30 (2) ◽  
pp. 249-259 ◽  
Author(s):  
J. J. Cove
Keyword(s):  
Decision Making ◽  
British Columbia ◽  
Comparative Study ◽  
Risk Taking ◽  
The Other ◽  
Reward Structure ◽  
Short Term ◽  
Fishing Strategies ◽  
Production Strategies ◽  
Salmon Fishery

This study is a comparison of fishing strategies in three areas: the Newfoundland offshore fishery, the inshore salmon fishery of British Columbia, and an oyster fishery of Cornwall, England. From the Newfoundland fishery, a model was developed to account for differences in risk-taking by fishing captains. The model specified relations between reward structure, technology, and environment that influence captains’ evaluations and, hence, decision-making.The model was then tested in the other fishing contexts. The results indicate that the situational approach to risk-taking can be used for the problem of understanding short-term production strategies. This particular model, however, requires the addition of an historical dimension in order to adequately account for decision-making in all three fisheries.

The Other Side of Sprawl: A County-Level Analysis of Farm Loss in Florida

2008 ◽  
Vol 48 (2) ◽  
pp. 219-235 ◽  
Author(s):  
Pratyusha Basu ◽  
Jayajit Chakraborty
Keyword(s):  
The Other ◽  
County Level ◽  
Level Analysis

scholarly journals Dual Geometry Schemes in Tetrel Bonds: Complexes between TF4 (T = Si, Ge, Sn) and Pyridine Derivatives

Molecules ◽  
2019 ◽  
Vol 24 (2) ◽  
pp. 376 ◽  
Author(s):  
Wiktor Zierkiewicz ◽  
Mariusz Michalczyk ◽  
Rafał Wysokiński ◽  
Steve Scheiner
Keyword(s):  
Deformation Energy ◽  
Binding Energies ◽  
The Other ◽  
Equatorial Position ◽  
Interaction Energies ◽  
Pyridine Derivatives ◽  
Clear Trend ◽  
Tetrahedral Structure ◽  
Equilibrium Geometries ◽  
Tetrel Bonds

When an N-base approaches the tetrel atom of TF4 (T = Si, Ge, Sn) the latter molecule deforms from a tetrahedral structure in the monomer to a trigonal bipyramid. The base can situate itself at either an axial or equatorial position, leading to two different equilibrium geometries. The interaction energies are considerably larger for the equatorial structures, up around 50 kcal/mol, which also have a shorter R(T··N) separation. On the other hand, the energy needed to deform the tetrahedral monomer into the equatorial structure is much higher than the equivalent deformation energy in the axial dimer. When these two opposite trends are combined, it is the axial geometry which is somewhat more stable than the equatorial, yielding binding energies in the 8–34 kcal/mol range. There is a clear trend of increasing interaction energy as the tetrel atom grows larger: Si < Ge < Sn, a pattern which is accentuated for the binding energies.

Modeling gradient processes in Polabian vowel chain shifting and blocking

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Roslyn Burns
Keyword(s):  
The Other ◽  
Acoustic Properties ◽  
Slavic Language ◽  
General Direction ◽  
Acoustic Data ◽  
Harmonic Grammar ◽  
Sound Changes ◽  
Acoustic Space ◽  
Gradient Processes ◽  
Current Proposal

Abstract This paper presents an analysis of two interacting sound changes in the extinct West Slavic language Polabian. Polabian is known to have two types of vowel innovations: (i) the incorporation of acoustic properties from consonant secondary co-articulations (either palatalization or velarization) and (ii) a systematic rotation of vowels (Timberlake 1995). This paper argues that the innovation in (ii) is a vowel chain shift similar to those analyzed in Labov (1994). Unlike the other languages surveyed in Labov (1994), Polabian has phonologically predictable exceptions to the general direction of vowel movement through the acoustic space. Unlike previous work on Polabian, this paper proposes that the vowel chain shift operated simultaneously with the innovation in (i) resulting in phonologically predictable exceptions. This paper tests Timberlake’s (1995) proposal and the current proposal in a Harmonic Grammar (Flemming 2001) which uses Purcell’s (1979) acoustic data from Russian as a proxy. The model only captures the correct distribution of vowel reflexes under the assumption that co-articulatory based innovations and vowel chain shifting were active at the same time.

Der Homo Oeconomicus: Ausnahmeerscheinung in jeder Situation oder Jedermann in Ausnahmesituationen?

1989 ◽  
Vol 11 (1) ◽  
Author(s):  
Reinhard Zintl
Keyword(s):  
Specific Model ◽  
The Other ◽  
Theory Building ◽  
Social Situations ◽  
Homo Oeconomicus ◽  
Economic Man ◽  
Economic Concept ◽  
Multi Level ◽  
Empirical Implications ◽  
Level Analysis

AbstractEven if formally precise, the economic concept of rationality has different empirical implications depending on how it is used in theory building. If it is used as a tool of microfoundation in multi-level analysis it can be applied universally, but does not imply a specific model of human behavior. As a means of constructing microtheories proper it is, on the other hand, translated into a definite model of man but can be applied only to specific situations. This model, known as homo oeconomicus or economic man, should not be taken as an assertion about human nature but rather as a shorthand description of the behavior enforced and stabilized by social situations of a certain type.

scholarly journals Collaborating Components in Mesh-Based Electronic Packaging

2004 ◽  
Vol 12 (2) ◽  
pp. 65-70 ◽  
Author(s):  
P. Chow ◽  
C.-H. Lai
Keyword(s):  
Mesh Generation ◽  
Electronic Packaging ◽  
Computing Time ◽  
Model Analysis ◽  
The Other ◽  
Model Complexity ◽  
Clear Trend ◽  
Intensive Phase ◽  
Simulation Process ◽  
Model Geometry

From the model geometry creation to the model analysis, the stages in between such as mesh generation are the most manpower intensive phase in a mesh-based computational mechanics simulation process. On the other hand the model analysis is the most computing intensive phase. Advanced computational hardware and software have significantly reduced the computing time – and more importantly the trend is downward. With the kind of models envisaged coming, which are larger, more complex in geometry and modelling, and multiphysics, there is no clear trend that the manpower intensive phase is to decrease significantly in time – in the present way of operation it is more likely to increase with model complexity. In this paper we address this dilemma in collaborating components for models in electronic packaging application.

The effect of inbreeding and cross-breeding on dairy traits in cattle

1977 ◽  
Vol 89 (1) ◽  
pp. 113-117 ◽  
Author(s):  
E. S. E. Galal ◽  
T. M. Aboustate ◽  
Y. A. Afifi
Keyword(s):  
Inbreeding Coefficient ◽  
The Other ◽  
Calving Interval ◽  
Dry Period ◽  
Clear Trend ◽  
Age At First Calving ◽  
Cross Breeding ◽  
The Third ◽  
Native Breed ◽  
Dairy Traits

SummaryA total of 886 cows of two herds belonging to the Ministry of Agriculture, Egypt, were used in this study to investigate the effects of inbreeding and cross-breeding on dairy traits. The first herd consisted of the native breed Domiatty (D), Shorthorn (S) and different grades between them while the second of Jersey (J) and its different crosses with D. There were 1027 lactations from the first herd and 460 from the second. Inbreeding coefficient (F) averaged 0·06 in the first herd and 0·08 in the second, both ranging from 0·00 to 0·30. The range was partitioned into three classes: the first with 0·0 ≤ F ≤ 0·1, the second 0·1 ≤ F ≤ 0·2 and the third F ≥ 0·2. Traits studied were first and second lactation 305-day milk yields, age at first calving, first calving interval and first dry period.Inbreeding had no statistically significant effect on any of the traits except dry period in the first herd. Inbreeding was not associated with decrease in yield when F ≤ 0·2 in the first herd, while there was consistent decrease with inbreeding in the second herd. No clear trend could be observed on the effect of inbreeding on any of the other traits in the first herd whereas in the second the rise in inbreeding was always associated with greater age at first calving, with wider calving interval and with longer dry period.

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