scholarly journals The Development and Application of Sound Quality Index for the Improving Luxury Sound Quality of Road Vehicle Power Window System

Author(s):  
Seonghyeon Kim ◽  
Dong Chul Park ◽  
Hyeonho Jo ◽  
Weonchan Sung ◽  
Yeon June Kang
2020 ◽  
Vol 21 (1) ◽  
pp. 22-55
Author(s):  
Bartosz Czepil

The objective of this paper is an attempt to explain the determinants of the lowest governance quality level in one of the communes of the Opolskie Province, Poland. The first stage of the research consisted in developing a commune-level governance quality index in order to measure the quality of governance in the 60 communes of the Opolskie Province. Subsequently, the commune with the lowest score in the index was qualified for the second stage of the research which was based on the extreme case method. The major conclusion from the research is that the commune leader's governance style which allowed him to hold on to power for many terms of office was responsible for generating low governance quality. Furthermore, the low quality of governance was not only the effect of the governance style but also the strategy aimed at remaining in the commune leader office for many terms.


2015 ◽  
Vol 3 (2) ◽  
pp. 38 ◽  
Author(s):  
Shashi Kant ◽  
Y.V. Singh ◽  
Lokesh Kumar Jat ◽  
R. Meena ◽  
S.N. Singh

<p>In sustainable groundwater study, it is necessary to assess the quality of groundwater in terms of irrigation purposes. The present study attempts to assess the groundwater quality through Irrigation Water Quality Index (IWQI) in hard-rock aquifer system and sustainable water use in Lahar block, Bhind of district, Madhya Pradesh, India. The quality of ground water in major part of the study area is generally good. In order to understand the shallow groundwater quality, the water samples were collected from 40 tube wells irrigation water. The primary physical and chemical parameters like potential Hydrogen (pH), Total Dissolved Solids (TDS), calcium (Ca<sup>2+</sup>), magnesium (Mg<sup>2+</sup>), sodium (Na<sup>+</sup>), potassium (K<sup>+</sup>), bicarbonate (HCO<sub>3</sub><sup>-</sup>), carbonate (CO<sub>3</sub><sup>2-</sup>), chloride (Cl<sup>-</sup>), and nitrate (NO<sub>3</sub><sup>-</sup>) were analyzed for (irrigation water quality index ) IWQI. The secondary parameters of irrigation groundwater quality indices such as Sodium Adsorption Ratio (SAR), Sodium Soluble Percentage (SSP), Residual Sodium Carbonate (RSC), Permeability Index (PI), and Kellies Ratio (KR) were also derived from the primary parameter for irrigation water quality index (IWQI). The IWQI was classified into excellent to unfit condition of groundwater quality based on their Water Quality Index (WQI). The IWQI (82.5%+15.0%) indicate that slightly unsustainable to good quality of ground water. Due to this quality deterioration of shallow aquifer, an immediate attestation requires for sustainable development.</p>


2021 ◽  
Vol 74 (2) ◽  
pp. 387-403
Author(s):  
Ronald P. Schaefer ◽  
Francis O. Egbokhare

Abstract We re-assess the gender system of Ogbe-Oloma, an Edoid village variety of Nigeria. System exponents are prefixes that define form class and reflect grammatical number. We find that eight agreement classes undergird fourteen genders, while seventeen nominal form classes frame twenty-five number inflections. Prefix mapping from inflection to gender is non-isomorphic. Mapping is however constrained by syllable shape, CV- versus V-, and alliterative sound quality of prefix consonant, not vowel. In addition, several number inflections trigger agreement in multiple genders leading to one gender that exclusively refers to nouns with human reference.


Author(s):  
María Cascales Mira

AbstractThis article deals with the development of a new model for measuring job quality based on the intrinsic components of work, an European Intrinsic Job Quality Index. The objective is measure job quality on the basis of the characteristics inherent to the labour activity itself, and not from its financial rewards. First, we review the existing literature on current measurement models and justify the need for an index of this nature. Secondly, we explain the fundamental methodological decisions adopted for the construction of the index, and present the descriptive model, the indicators that make up each dimension, and the empirical model. Finally, we present the index scores by European Union countries within the framework of institutional theories. In this work, we have used a quantitative methodology, based on social indicator systems, and it has been carried out mainly with data from the European Working Conditions Survey (2015). The fundamental contribution of this article is the construction of a new model for measuring the quality of work, robust, valid and reliable, which will allow us to monitor the intrinsic job quality of the member countries, and thus provide relevant information that contributes to the framework of public policies.


2013 ◽  
Vol 295-298 ◽  
pp. 755-758 ◽  
Author(s):  
Ya Yun Liu ◽  
Zhi Hong Li ◽  
Xiao Jian Liang ◽  
Yan Peng Lin ◽  
Rong Hao Wu ◽  
...  

Based on the water quality investigation data of December in 2010, the water environment quality of Lv-tang River in Zhanjiang national urban wetland park was assessed using single water quality parameter model and integrated water quality index model. The results show that the water quality of Lv-tang River is worse than the national quality standards for Grade V. The water is polluted seriously. The main pollutants are total nitrogen (TN), ammonia nitrogen (NH3-N) and chemical oxygen demand CODCr with their average concentrations of 60.49 mg/L, 30.57 mg/L and 227.38mg/L, respectively. The averages of their single parameter pollution index are 30.25 , 19.79 and 8.74. The average of single parameter pollution index of the river is 8.23 which indicated that the river belongs to heavy pollution zone. The integrated water quality index was 22.5 showing that the river belongs to serious pollution zone.


2005 ◽  
Vol 125 (4) ◽  
pp. 659-664 ◽  
Author(s):  
Yan Hongbo ◽  
Charles L. Thomas ◽  
Michael A. Harrison ◽  
M. Sam Salek ◽  
Andrew Y. Finlay

2018 ◽  
Vol 16 (2) ◽  
Author(s):  
Josyandra Paula de Freitas ◽  
Mariana Pereira Inácio Silvestri ◽  
César Eduardo Fernandes ◽  
Emerson de Oliveira

ABSTRACT Objective: To evaluate the quality of sleep in women with urinary incontinence before and after sling surgery. Methods: A prospective study of case series of women with urodynamic diagnosis of stress urinary incontinence. To evaluate the subjective quality of sleep, two specific questionnaires were used and validated for the Portuguese Language: Epworth Sleepiness Scale and Pittsburgh Sleep Quality Index. The questionnaires were applied before and 6 months after surgical repair. Results: When analyzing the Epworth Sleepiness Scale, there was an improvement in sleep quality (p=0.0401). For the Pittsburgh Sleep Quality Index, only for sleep disorder there was improvement in quality of sleep after surgery (p=0.0127). Conclusion: Women with urinary incontinence, submitted to surgery with sling, showed improvement in both quality of sleep and sleep disorder.


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