scholarly journals Model of Thailand Speech Intelligibility (T-SI) in the Large Classrooms from Public University

2017 ◽  
Vol 13 (7) ◽  
pp. 69
Author(s):  
Pasit Leeniva ◽  
Prapatpong Upala

The objectives of this research are to evaluate acoustic environments and to forecast STI values from spatial component variables in the large classrooms of the Thai public university that were specially controlled the same room finishing materials including the floor, walls, and ceiling. Whereas the five spatial component factors included (1) Room Volume (RV), (2) Ceiling Height (CH), (3) the Ratio of Depth to Width (Rdw), (4) Total Room Surface (TS), and (5) Percentage of Absorbing Surface areas (PAS). The research tools were the smartphones that used the applications for acoustical evaluation and speech intelligibility analysis. The Speech Transmission Index (STI), Reverberation Time (RT), and Background Noise Level (BNL) were collected by the calibrated microphone in the nine points distributed across the entire room. And also, the sounds for testing were simulated such as balloon burst, and STIPA signal via a sound generator. The Thailand Speech Intelligibility (T-SI) model was developed by the multiple regression analysis with a statistical at a confidence level of 95%.The results showed that this T-SI model depended on the strongly positive relationship of PAS and the slightly positive relationship of CH, TS while the RV, Rdw were slightly the negative relationship and which predicted STI values. Moreover, the highest affecting variable of T-SI model was CH and the lowest was PAS. However, this research implies that the improving room acoustic quality would be adjusting the sound absorbing surface areas i.e., increase the cloth curtain or appropriate methods.

2020 ◽  
Vol 24 (1) ◽  
pp. 1
Author(s):  
Rahmat Hidayat, Farah Margaretha Leon

This study aims to analyze the green CSR  of innovation performance  with firms approval variables  and public visibility   can support moderating the relationship of green CSR  and innovation. The research sample was 33 manufacturing companies. The results showed that the  green CSR has a positive and significant effect on innovation . Also, the company approval variable has been proven to moderate the direction of a positive relationship between green CSR and innovation . The results also prove that public visibility is proven to moderate the direction of the negative relationship between green CSR and performance. This study provide information that shows great concern for the environment; it will increase the company in making changes through innovation activities. Also, the higher the company's approval and public visibility, the company will get support from various stakeholders to run the firms. The level of company concern for CSR activities will be a misjudgment for investors.


2021 ◽  
Vol 1 (29) ◽  
pp. 21-27
Author(s):  
S. A. Smakotina ◽  
Yu. A. Bokhanov

Objective. Patients with stage 5 chronic kidney disease.Study objective. Determination of factors affecting cognitive function in patients with CKD-5.Design and methods. The study included young and middle-aged patients (18 to 60 years old) (n = 40), there is a terminal stage of chronic kidney disease (CKD). Exclusion criteria: history of diseases of the central nervous system, brain injury, episodes of cerebrovascular accident with severity, coronary artery disease, chronic heart failure, pregnancy, abuse of alcohol, refusal to participate in the study. In a previous work, patient examination data were obtained on the Status PF hardware complex. Neurodynamic indicators were estimated, including the determination of the time of a simple visual-motor reaction (MTCM) and a complex visual-motor reaction (MPSM), reaction to a moving object (RDO), memory and attention. Using Spearman’s correlation analysis, we evaluated the impact on cognitive functions of a number of factors, presumably related to neurodynamics. The following factors were selected: age, creatinine level, NSE and S100 proteins, hemoglobin level, Beck’s depression points, indicators of personal and situational anxiety.Results. All patients examined on the Status PF software package had mild cognitive impairment in terms of neurodynamics, attention, and memory. The average positive relationship between the level of depression and various indicators of RDO was established: with RDO_average (ρ = 0.405; p = 0.018), with RDO_total delay (ρ = 0.540; p < 0.001), with RDO_average delay (ρ = 0.421; p = 0.007), as well as weak positive – with CEMR average exposure (ρ = 0.358; p = 0.023). An average positive relationship of creatinine level with RDO_O (ρ = 0.438; p = 0.005) is noted. A weak positive relationship between the level of personal anxiety and RDO_total delay (ρ = 0.334; p = 0.035) was revealed. The average negative relationship between hemoglobin level and RDO_total delay (ρ = –0.535; p < 0.001) was revealed. A weak positive relationship between situational anxiety and SEMR is determined by the number of errors (ρ = 0.364; p = 0.021), as well as a weak negative one with the attention volume (ρ = –0.357; p = 0.024). A weak negative relationship of age with visual memory per word was revealed (ρ = –0.362; p = 0.022).Domain of usage. Outpatient and hospital treatment stages of patients with chronic kidney disease case management


2020 ◽  
Author(s):  
Nooshin Shadabi ◽  
Sara Esmaelzadeh – Saeieh ◽  
Mostafa Qorbani ◽  
Touran Bahrami Babaheidari ◽  
Zohreh Mahmoodi

Abstract Background: Female household heads are faced with many more problems than men due to their multiple concurrent roles. The present study was conducted to determine the relationship of supportive roles with mental health and satisfaction with life in female household heads using a structural equations model.Methods: The present descriptive-analytical study was conducted on 286 eligible female household heads in Karaj, Iran, in 2020, who were selected by convenience sampling. Data were collected using VAX social support, the perceived social support scale, the general health questionnaire (GHQ), and the satisfaction with life questionnaire plus a socio-demographic checklist, and were analyzed in SPSS-16 and Lisrel-8.8.Results: The participants’ mean age was 43.1±1.7 years. According to the path analysis results, satisfaction with life had the highest direct positive relationship with perceived social support (B=0.33) and the highest indirect positive relationship with age (B=0.13) and the highest direct and indirect positive relationship with education and social support (B=0.13). Also, mental health had a direct negative relationship with satisfaction with life (B=-0.29), an indirect negative relationship with social support, and both a direct and indirect negative relationship with perceived support (B=-0.26).Conclusion: Based on the results, supportive roles had a negative relationship with mental health and a positive relationship with satisfaction with life in female household heads. Accordingly, given the status and role of women in the health of family members and the community and the greater vulnerability of this group, further attention and support should be directed toward these women by the government and relevant organizations.


2016 ◽  
Vol 2 (2) ◽  
pp. 129
Author(s):  
Ari Kristin Prasetyoningrum

<p><em>The objectives of this study are to tests the effects of economics factor (financial association and relationship of business and “fee” dimention) and Religious factor (charitable dimention) to Shari’a Supervisory Board (SSB) independency to prove empirically research done by Karim (1990). The primary data of this received from perception of shari’a banking managers and supervisors in Indonesia. The data were collected by using questionnaires sent to managers and supervisors. Questionnaires were distributed to 385 shari’a banking managers and supervisors and the response rate is 10, 65%. The data were analyzed by using multiple regression metode. The result of this research indicated that religious factor has positive and significant relationship with SBB independency. It also indicate that financial association and relationship of business has negative relationship and “fee” has positive relationship with SBB but both of them are not significant. This research finding in line with research of Karim (1990).</em></p>


2021 ◽  
Vol 8 (3) ◽  
pp. 180-192
Author(s):  
Yunus ALTUNDAĞ ◽  
Sümeyye ALTUNDAĞ

The relationship of fear of COVID-19, resilience, and religiosity in the COVID-19 Global Pandemic, which affects life in many areas of psychological, social, economic, cultural, religious, has been examined in this study. In this study, 337 people, including 219 women (65%) and 118 men (35%), participated. The present research was a descriptively based quantitative study based on the relational survey model. COVID-19 Fear Scale, Brief Resilience Scale and Religiosity Scale were used to collect data. In addition, a Personal Information Form was used to obtain information and opinions about COVID-19 and determine demographic characteristics. The t-test, correlation and regression analysis were used in statistical processes. The findings obtained in this research showed that women have more fear of COVID-19 than men, and men have higher resilience and religiosity scores than women. In addition, it was observed that there was a significant and negative relationship between the fear of COVID-19 and resilience, religiosity and age, a significant and positive relationship between resilience and religiosity and age, and a significant and positive relationship between religiosity and age. Finally, it was found that resilience, religiosity and age together were predictors of COVID-19 fear. However, when looking at the t-test results of the significance of the regression coefficients, it was seen that only resilience was a significant predictor of COVID-19 fear. The findings obtained are discussed in light of the literature.


2019 ◽  
Vol IV (IV) ◽  
pp. 122-129
Author(s):  
Nasir Shaheen ◽  
Nasir Ahmad ◽  
Sajjad Hussain

This study intended to investigate the instructional practices at business schools and the learning of entrepreneurial skills. The objectives of the study were: to find out prevailing instructional practices of business educators, entrepreneurship skills of business graduates and the relationship of instructional practices with entrepreneurial skills. The population of the study comprised of business educators and business graduates of the province Khyber Pakhtunkhwa of Pakistan. The data was collected through two self-developed questionnaires from 79 business educators and 170 business graduates. The results revealed that traditional instructional practices are used by majority of business educators. However some of the business educators used modern instructional practices. The traditional instructional practices have negative relationship with entrepreneurial skills while modern instructional practices have positive relationship with entrepreneurial skills. It was recommended that training may be provided to the business educators to enhance their pedagogical competencies for teaching entrepreneurial skills.


2019 ◽  
Vol 21 (2) ◽  
pp. 179-194
Author(s):  
CLAUDIA PRANANDA ◽  
ULYSVASHTIEN UTAMA ◽  
RINANINGSIH ◽  
VANIA PRADIPTA GUNAWAN

This research aims to examine and analyze the determinants of capital structure in family business and nonfamily business. This research uses sample of 370 companies listed on BEI from 2012 to 2016 using the purposive sampling method. This research uses determinants of capital structure, such as, growth opportunities, debt cost, age, cash flow, size, non-debt tax shield, and investment. Debt to asset ratio is used as the proxy of capital structure. Results show growth opportunities and debt cost have negative relationship with capital structure, however size has positive relationship with capital structure in all firms in Indonesia. Furthermore, family ownership strengthens the negative relationship of debt cost, age, and cash flow on capital structure, however size weakens the positive relationship with capital structure.  


2020 ◽  
Author(s):  
Seong-Su Kim ◽  
Sung-Ho Kang ◽  
Eun Jin Yang ◽  
Il-Nam Kim

&lt;p&gt;We collect seawater samples from 32 stations for N&lt;sub&gt;2&lt;/sub&gt;O analysis between August 6 and August 25, during 2017 ARA08B cruise in western Arctic Ocean (WAO), covering from Southern Chukchi Sea (SC) to Northern Chukchi Sea (NC). At surface depth (~50 m), N&lt;sub&gt;2&lt;/sub&gt;O concentrations were 10.9&amp;#8210;19.4 nmol L&lt;sup&gt;-1&lt;/sup&gt;, and distinct pattern was observed between SC and NC. N&lt;sub&gt;2&lt;/sub&gt;O concentrations were increased from surface to bottom (~50 m) at SC, corresponding to positive relationship of &amp;#8710;N&lt;sub&gt;2&lt;/sub&gt;O (N&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;measured &lt;/sub&gt;- N&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;equilibrium&lt;/sub&gt;) with DIN (NO&lt;sub&gt;3&amp;#173;&lt;/sub&gt;&lt;sup&gt;-&lt;/sup&gt; + NO&lt;sub&gt;2&lt;/sub&gt;&lt;sup&gt;-&lt;/sup&gt;) and negative relationship between &amp;#8710;N&lt;sub&gt;2&lt;/sub&gt;O and N&lt;sup&gt;*&lt;/sup&gt;. It suggests that nitrification and denitrification are the main processes to produce N&lt;sub&gt;2&lt;/sub&gt;O at SC. On the other hand, N&lt;sub&gt;2&lt;/sub&gt;O concentration at NC increased from the south to north, and remained vertically constant. It may be the result of physical processes such as dilution by sea ice melting water, and high solubility that affected by low temperature and low salinity. The highest N&lt;sub&gt;2&lt;/sub&gt;O concentrations were observed at intermediate depth (50&amp;#8210;200 m), ranging 13.4&amp;#8210;21.9 nmol L&lt;sup&gt;-1&lt;/sup&gt;. It would be determined by high solubility and active biogeochemical processes synthetically. Concentrations of N&lt;sub&gt;2&lt;/sub&gt;O were rapidly diminished to 400 m, ranging 10.2&amp;#8210;14.1 nmol L&lt;sup&gt;-1&lt;/sup&gt;, and did not be remarkably altered under 400 m, ranging 11.3&amp;#8210;13.7 nmol L&lt;sup&gt;-1&lt;/sup&gt;. It might be affected by advection of Atlantic Water (AW) and existence of Arctic Bottom Water (ABW), and influence of biogeochemical processes was negligible at deep and bottom depth (below 200 m). N&lt;sub&gt;2&lt;/sub&gt;O flux was calculated to determine that the WAO is sources or sinks region for atmospheric N&lt;sub&gt;2&lt;/sub&gt;O. Positive N&lt;sub&gt;2&lt;/sub&gt;O flux was observed at SC, and it indicate that N&lt;sub&gt;2&lt;/sub&gt;O gas is released to atmosphere at SC. Negative value of N&lt;sub&gt;2&lt;/sub&gt;O flux at NC suggest that atmospheric N&lt;sub&gt;2&lt;/sub&gt;O is absorbed into NC. Furthermore, positive relationship of N&lt;sub&gt;2&lt;/sub&gt;O flux with environmental parameters (temperature, salinity, and &amp;#8710;N&lt;sub&gt;2&lt;/sub&gt;O) also observed in WAO. These results provide comprehensive information of the spatial N&lt;sub&gt;2&lt;/sub&gt;O distribution and main processes which decide N&lt;sub&gt;2&lt;/sub&gt;O distribution in WAO, and also suggest that air-sea N&lt;sub&gt;2&lt;/sub&gt;O flux could be affected by changing environments of the Arctic Ocean.&lt;/p&gt;


2016 ◽  
Vol 31 (3) ◽  
pp. 657-671 ◽  
Author(s):  
Ajay K Jain

Purpose – The purpose of this paper is to investigate the relationship of altruistic and egoistic motives with person- and organization-oriented citizenship behaviors as mediated by affective commitment. The author hypothesized that altruistic motives are positively associated with person-oriented citizenship behavior and affective commitment while egoistic motives are positively associated with organization-oriented citizenship behavior and negatively associated with affective commitment. Design/methodology/approach – The data were collected from 248 middle and senior managers from 20 different locations of a power generation organization in India. Self- and other reported method were used to collect the data by administering the questionnaires. Findings – Results of structural equation analysis have supported, with some exception, the hypotheses. Affective commitment has mediated the relationship between motives and both forms of citizenship behavior. However, altruistic motives had shown a negative relationship with affective commitment and had a positive relationship with person-oriented citizenship behavior. Meanwhile, egoistic motives had a positive relationship with affective commitment and organization-oriented citizenship behavior. Practical implications – Results suggest that organizational citizenship behaviors (OCBs) per se is not important rather motives play an important role during the performance appraisal process. Further there is a differential impact of altruistic and egoistic motives on employees’ attitude and behavior, and both can coexist in this process. Originality/value – This is the first study on the relationship of motives, affective commitment and OCBs in India.


2016 ◽  
Vol 1 (2) ◽  
pp. 121
Author(s):  
Ari Kristin Prasetyoningrum

<p>The objectives of this study are to tests the effects of economics factor (financial association and relationship of business and fee dimension) and Religious factor (charitable dimenion) to Shari’a Supervisory Board (SSB) independency to prove empirically research done by Karim (1990). The primary data of this study achieved from the perception of sharia banking managers and supervisors in Indonesia. The data were collected by using questionnaires sent to managers and supervisors. Questionnaires were distributed to 385 Sharia banking managers and supervisors and the response rate is 10, 65%. The data were analyzed by using multiple regression method. The result of this research indicated that religious factor has positive and significant relationship with SBB independency. It also indicates that financial association and relationship of business have negative relationship while fee has positive relationship with SSB but both of them are not significant. This research finding is in line with research of Karim (1990).</p>


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