More odd conditions? Voiced obstruents as triggers and suppressors in Miri, Sarawak

Phonology ◽  
2020 ◽  
Vol 37 (1) ◽  
pp. 1-26
Author(s):  
Robert Blust
Keyword(s):  
A Priori ◽  
Austronesian Language ◽  
Double Function ◽  
Glottal Stop ◽  
High Vowels ◽  
Final Syllable

Miri, an Austronesian language spoken in northern Sarawak, Malaysia, has two sets of vowel changes that are conditioned by voiced obstruents. In the first set, a last-syllable low vowel is fronted and raised to [e], or less commonly [i], if a voiced obstruent appears earlier in the word, while a penultimate low vowel immediately following the trigger is skipped. In the second, a high vowel in the final syllable undergoes breaking (diphthongisation) or lowering, depending upon specific conditions, unless there is a voiced obstruent anywhere earlier in the word. For both triggers and suppressors, this effect is cancelled by an intervening blocking consonant, which includes any nasal or voiceless obstruent except glottal stop. The challenge is to understand why voiced obstruents have this double function, acting as a trigger with low vowels and a suppressor with high vowels, given the lack of an a priori transparent relationship between low vowel fronting and high vowel breaking/lowering.

scholarly journals The Influence of Initial Consonants on the Intrinsic Pitch of High and Low Vowels in the Malay Dialect Spoken in Pathumthani Province, Thailand

MANUSYA ◽  
2006 ◽  
Vol 9 (1) ◽  
pp. 13-25
Author(s):  
Phanintra Teeranon
Keyword(s):  
Southeast Asian ◽  
Language Family ◽  
Austronesian Language ◽  
High Vowels ◽  
Asian Languages

High vowels tend to have higher intrinsic F0 (pitch) than low vowels (e.g. Lehiste, 1970; Whalen and Levitt, 1995). Higher intrinsic F0 occurs on vowels which follow voiceless consonants, lower intrinsic F0 occurs on vowels which follow voiced consonants. When high vowels follow voiced consonants and low vowels follow voiceless consonants, the voicing of initial consonants has been found to counterbalance the intrinsic F0 value of high and low vowels. In other words, voiced consonants will lower F0 values of high vowels, and voiceless consonants will raise F0 values of low vowels to the extent that the average F0 of these high vowels is actually lower than the average F0 of the low vowels under examination (Clark and Yallop, 1990; House and Fairbanks, 1953; Lehiste, 1970; Lehiste and Peterson, 1961; Laver, 1994). To test whether this counterbalance finding is applicable to Southeast Asian languages, the F0 values of high and low vowels following voiceless and voiced consonants were studied in a Malay dialect of the Austronesian language family spoken in Pathumthani Province, Thailand.

scholarly journals The Digraph اى in the Quranic Consonantal Text and the Identification of a New Letter Shape for Final Hē in the 7th to 8th Century Arabic Script

2021 ◽  
Vol 29 (1) ◽  
Author(s):  
Ahmad Al-Jallad
Keyword(s):  
Arabic Script ◽  
Glottal Stop ◽  
High Vowels ◽  
Early Islamic ◽  
Letter Shape

This paper proposes a hitherto unrecognized orthographic practice in the Quranic consonantal text: use of the digraph اى ,that is, alif + denticle, to represent the noninitial glottal stop, most often adjacent to the high vowels i/ī and less commonly in other environments. This feature leads to the identification of a new letter shape for the final hē in the early Islamic Arabic hand, originating in the Nabataeo-Arabic script, which in turn can explain a number of previously enigmatic spellings in the Quranic consonantal text.

Ptolemy Bk. VII, Ch. 1, S. 83: Some Names and Some Comments

1947 ◽  
Vol 79 (3-4) ◽  
pp. 184-187
Author(s):  
J. A. B. Palmer
Keyword(s):  
A Priori ◽  
The Other ◽  
The Third ◽  
Critical Text ◽  
Final Syllable ◽  
As If

M. Louis Renou, in his critical text of Ptolemy Bk. VII (Paris: Champion, 1925), gives the first name in ch. 1, s. 83, as Nαγαγοúρα (Nagagoura), with -γ-(-g-) as the third consonant. This is the reading of the MS. Vatic. 191 (X), which M. Renou and other authorities find superior to its competitors. The majority of the other MSS. utilized by M. Renou give the name as Nαϒαρονραρίςc (Nagarouraris), with -ρ- (-τ-) as the third consonant and an added final syllable which looks as if it had crept in from the margin or was some other kind of a corruption: this reading was followed by earlier editions such as that of Nobbe. The choice between -g- and -r- as the third consonant is thus a choice between “the best and the rest”, always embarrassing for a critical editor. One is, in such a case, fully entitled to prefer “the best”, as M. Renou has done. Moreover, it is only fair to mention two extraneous considerations, which could be argued as supporting -g-. First, there is another case where X reads -g- and the rest read -r-, and X is unquestionably right: this is in ch. 1, s. 50, Ȇragassa X, Ȇrarassa al., modern Eraj, ancient Erakaccha. Secondly, the termination -goura might claim some a priori probability if one considers the article by Przyluski in Bull. Soc. Ling., xxvii, p. 218 (not xx as wrongly given in footnote in JRAS., 1929, p. 273); but this point has very little weight, for as Przyluski shows and anyone can quickly see, the consonant which precedes the terminatio -oura in Ptolemy is very variable.

Application of cross correlation to HREM images of surfaces

1987 ◽  
Vol 45 ◽  
pp. 754-755
Author(s):  
D. E. Luzzi ◽  
L. D. Marks ◽  
M. I. Buckett
Keyword(s):  
Cross Correlation ◽  
A Priori ◽  
Matrix Material ◽  
Correlation Method ◽  
Accurate Knowledge ◽  
Complex Image ◽  
Fourier Filtering ◽  
The Matrix ◽  
Low Pass ◽  
Data Reduction Technique

As the HREM becomes increasingly used for the study of dynamic localized phenomena, the development of techniques to recover the desired information from a real image is important. Often, the important features are not strongly scattering in comparison to the matrix material in addition to being masked by statistical and amorphous noise. The desired information will usually involve the accurate knowledge of the position and intensity of the contrast. In order to decipher the desired information from a complex image, cross-correlation (xcf) techniques can be utilized. Unlike other image processing methods which rely on data massaging (e.g. high/low pass filtering or Fourier filtering), the cross-correlation method is a rigorous data reduction technique with no a priori assumptions.We have examined basic cross-correlation procedures using images of discrete gaussian peaks and have developed an iterative procedure to greatly enhance the capabilities of these techniques when the contrast from the peaks overlap.

Towards 1-Ångstrom-resolution STEM

1993 ◽  
Vol 51 ◽  
pp. 996-997
Author(s):  
H.S. von Harrach ◽  
D.E. Jesson ◽  
S.J. Pennycook
Keyword(s):  
High Resolution ◽  
Field Emission ◽  
Phase Contrast ◽  
Spherical Aberration ◽  
A Priori ◽  
Dark Field ◽  
Image Resolution ◽  
Objective Lens ◽  
Annular Dark Field ◽  
First Results

Phase contrast TEM has been the leading technique for high resolution imaging of materials for many years, whilst STEM has been the principal method for high-resolution microanalysis. However, it was demonstrated many years ago that low angle dark-field STEM imaging is a priori capable of almost 50% higher point resolution than coherent bright-field imaging (i.e. phase contrast TEM or STEM). This advantage was not exploited until Pennycook developed the high-angle annular dark-field (ADF) technique which can provide an incoherent image showing both high image resolution and atomic number contrast.This paper describes the design and first results of a 300kV field-emission STEM (VG Microscopes HB603U) which has improved ADF STEM image resolution towards the 1 angstrom target. The instrument uses a cold field-emission gun, generating a 300 kV beam of up to 1 μA from an 11-stage accelerator. The beam is focussed on to the specimen by two condensers and a condenser-objective lens with a spherical aberration coefficient of 1.0 mm.

Treating Velopharyngeal Inadequacy Using Bilateral Buccal Flap Revision Palatoplasty

2019 ◽  
Vol 4 (5) ◽  
pp. 878-892
Author(s):  
Joseph A. Napoli ◽  
Linda D. Vallino
Keyword(s):  
Systematic Review ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
A Priori ◽  
Sufficient Evidence ◽  
Obstructive Sleep ◽  
Before And After ◽  
Buccal Flap

Purpose The 2 most commonly used operations to treat velopharyngeal inadequacy (VPI) are superiorly based pharyngeal flap and sphincter pharyngoplasty, both of which may result in hyponasal speech and airway obstruction. The purpose of this article is to (a) describe the bilateral buccal flap revision palatoplasty (BBFRP) as an alternative technique to manage VPI while minimizing these risks and (b) conduct a systematic review of the evidence of BBFRP on speech and other clinical outcomes. A report comparing the speech of a child with hypernasality before and after BBFRP is presented. Method A review of databases was conducted for studies of buccal flaps to treat VPI. Using the principles of a systematic review, the articles were read, and data were abstracted for study characteristics that were developed a priori. With respect to the case report, speech and instrumental data from a child with repaired cleft lip and palate and hypernasal speech were collected and analyzed before and after surgery. Results Eight articles were included in the analysis. The results were positive, and the evidence is in favor of BBFRP in improving velopharyngeal function, while minimizing the risk of hyponasal speech and obstructive sleep apnea. Before surgery, the child's speech was characterized by moderate hypernasality, and after surgery, it was judged to be within normal limits. Conclusion Based on clinical experience and results from the systematic review, there is sufficient evidence that the buccal flap is effective in improving resonance and minimizing obstructive sleep apnea. We recommend BBFRP as another approach in selected patients to manage VPI. Supplemental Material https://doi.org/10.23641/asha.9919352

Project MATCH secondary a priori hypotheses

Addiction ◽  
1997 ◽  
Vol 92 (12) ◽  
pp. 1671-1698 ◽  
Author(s):  
Project Match Research Group
Keyword(s):  
A Priori ◽  
Project Match

Vergleich einer Papier-Bleistift- und einer computergestützten Version des Leistungsprüfsystems (LPS)

Diagnostica ◽  
2002 ◽  
Vol 48 (3) ◽  
pp. 115-120 ◽  
Author(s):  
Stefan Troche ◽  
Beatrice Rammstedt ◽  
Thomas Rammsayer
Keyword(s):  
A Priori

Zusammenfassung. Der zunehmende Einsatz computergestützter diagnostischer Verfahren führt zwangsläufig zur Frage nach der Äquivalenz zwischen konventionellen Papier-Bleistift-Versionen und entsprechenden Computertranspositionen. Zur Überprüfung der Äquivalenz zwischen der computergestützten Version des Leistungsprüfsystems (LPS) im Hogrefe Testsystem und der Papier-Bleistift-Version wurden 131 Versuchspersonen mit beiden Verfahren getestet. Heterogene Ergebnisse zwischen der Papier-Bleistift- und der Computerversion belegen, dass nicht a priori von der Äquivalenz beider Versionen ausgegangen werden kann, und weisen nachdrücklich auf die Notwendigkeit systematischer Äquivalenzprüfungen hin. Eine an Hand einer zweiten Stichprobe von 40 Testpersonen durchgeführte Überprüfung der Retest-Reliabilität der computergestützten Version des LPS ergab für ein Retest-Intervall von zwei Wochen Reliabilitätskoeffizienten zwischen rtt = 0.55 und rtt = 0.94. In der Diskussion werden mögliche Gründe für die Nicht-Äquivalenz der beiden LPS-Versionen identifiziert.

Effects of a Priori Liking on the Elicitation of Mimicry

2010 ◽  
Vol 57 (6) ◽  
pp. 412-418 ◽  
Author(s):  
Mariëlle Stel ◽  
Rick B. van Baaren ◽  
Jim Blascovich ◽  
Eric van Dijk ◽  
Cade McCall ◽  
...  
Keyword(s):  
A Priori ◽  
The Relationship

Mimicry and prosocial feelings are generally thought to be positively related. However, the conditions under which mimicry and liking are related largely remain unspecified. We advance this specification by examining the relationship between mimicry and liking more thoroughly. In two experiments, we manipulated an individual’s a priori liking for another and investigated whether it influenced mimicry of that person. Our experiments demonstrate that in the presence of a reason to like a target, automatic mimicry is increased. However, mimicry did not decrease when disliking a target. These studies provide further evidence of a link between mimicry and liking and extend previous research by showing that a certain level of mimicry even occurs when mimicry behavior is inconsistent with one’s goals or motivations.

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