scholarly journals Research on the inheritance and protection of folk art and culture from the perspective of network cultural governance

PLoS ONE ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. e0246404
Author(s):  
Kai Zhou ◽  
Kainan Wang ◽  
Xinxin Lin
Keyword(s):  
Principal Component ◽  
Folk Art ◽  
Regression Method ◽  
Analysis Method ◽  
Network Culture ◽  
Security Issues ◽  
Multiple Regression Method ◽  
Art And Culture ◽  
Cultural Governance ◽  
The Mathematical Model

In the age of network, network culture is gestated, and the emergence of security issues makes the governance of network culture put on the agenda. In order to explore ways to protect and inherit folk art and culture, This article mainly uses the mathematical model established by the principal component analysis method and the multiple regression method to analyze the current folk arts such as the lack of professional talents and other problems faced by the current folk arts. From the perspective of network cultural governance Analyze the number of audiences, etc., and reflect the inadequacy of the inheritance and protection of folk art and culture through the model, Therefore, it is proposed to cultivate compound talents, build cultural brands, and build a "gatekeeper" defense line. While creating a clear cyberspace, it can achieve better protection and inheritance of folk art and culture.

scholarly journals Forecasting water consumption in towns of different sizes

2019 ◽  
Vol 100 ◽  
pp. 00064
Author(s):  
Adam Piasecki ◽  
Agnieszka Pilarska ◽  
Radosław Golba
Keyword(s):  
Water Consumption ◽  
Principal Component ◽  
Regression Method ◽  
Supply System ◽  
Short Term ◽  
Individual Model ◽  
Explanatory Variables ◽  
Multiple Regression Method ◽  
The Town ◽  
Forecast Quality

The aim of the work was to compare water consumption forecasting in two towns of different sizes. The objects of research were the town of Toruń and the town of Żnin in central Poland. Two models were built for each. The models were constructed using the multiple regression method. In constructing the models, explanatory variables determined by Principal Component Analysis (PCA) were used. The set of explanatory variables identified to construct each individual model differed. The models for Toruń obtained better forecast quality assessment criteria values. This was mainly due to the water supply system in the small town (Żnin) being less resilient to sudden, short-term changes in consumers’ water use. At the same time, the importance of the location of the meteorological stations from which data was taken to build the model was emphasised.

scholarly journals PENGARUH PINJAMAN MODAL KERJA, PROFESIONALISME SUMBER DAYA MANUSIA TERHADAP LABA USAHA KECIL MENENGAH DI KECAMATAN BATANG KAPAS

2018 ◽  
Author(s):  
Mike Yuliani Reski ◽  
Muhammad Rivandi
Keyword(s):  
Human Resources ◽  
Small And Medium Enterprises ◽  
Sample Selection ◽  
Regression Method ◽  
Analysis Method ◽  
Working Capital ◽  
Multiple Regression Method ◽  
Research Population ◽  
Medium Enterprises ◽  
Positive Effect

The purpose of this study was to determine the effect of working capital loans and the professionalism of human resources on the profits of small and medium enterprises. The research population of all small and medium nusiness profits in sub-district Batang kapas with sample selection full sampling as many 76 small and medium nusiness profits. Analysis method used multiple regression method. Regression results indicate that working capital loans are of significant value 0,00 < 0,05 and the profesionalisme of human resources 0,263 >0,05. Based on the results it can be concuded that working capital loans have a positive effect on small and medium nusiness profit while the profesionalisme of human resources does not affect the profit of small and medium nusiness profits.

scholarly journals The Influence of CSR, the Size of the Board of Commissioners and Leverage on Profitability of Manufacturing Companies Listed in BEI

2021 ◽  
Vol 4 (1) ◽  
pp. 1295-1304
Author(s):  
Thomas Sumarsan Goh ◽  
Henry Henry ◽  
Erika Erika
Keyword(s):  
Data Analysis ◽  
Stock Exchange ◽  
Financial Statements ◽  
Regression Method ◽  
Manufacturing Companies ◽  
Analysis Method ◽  
Independent Variables ◽  
Multiple Regression Method ◽  
Quantitative Descriptive ◽  
The Impact

This research aims to know the impact of CSR, number of commissioners committee and leverage on profitability at manufacturing companies at Indonesian Stock Exchange. This study is quantitative descriptive. The data collection is from taking manufacturing companies’ financial statements that are listed at Indonesian Stock Exchange, according to the number of samples, selecting from purposive sampling. Data analysis method is multiple regression method at 5% of significant. The result of the study is the coefficient determination is 20.6%, means that the impact of independent variables is 20.6%, and the remaining is affected by other variables. The result of the study shows that leverage has impact on ROA, partially, and CSR and number of commissioner have no impact on ROA; however, simultaneously, CSR, number of commisioners and leverage has impacted significantly on ROA

scholarly journals PENGARUH PINJAMAN MODAL KERJA, PROFESIONALISME SUMBER DAYA MANUSIA TERHADAP LABA USAHA KECIL MENENGAH DI KECAMATAN BATANG KAPAS

2018 ◽  
Author(s):  
Mike Yuliani Reski ◽  
Muhammad Rivandi
Keyword(s):  
Human Resources ◽  
Small And Medium Enterprises ◽  
Sample Selection ◽  
Regression Method ◽  
Analysis Method ◽  
Working Capital ◽  
Multiple Regression Method ◽  
Research Population ◽  
Medium Enterprises ◽  
Positive Effect

The purpose of this study was to determine the effect of working capital loans and the professionalism of human resources on the profits of small and medium enterprises. The research population of all small and medium nusiness profits in sub-district Batang kapas with sample selection full sampling as many 76 small and medium nusiness profits. Analysis method used multiple regression method. Regression results indicate that working capital loans are of significant value 0,00 < 0,05 and the profesionalisme of human resources 0,263 >0,05. Based on the results it can be concuded that working capital loans have a positive effect on small and medium nusiness profit while the profesionalisme of human resources does not affect the profit of small and medium nusiness profits.

scholarly journals PENGARUH CITRA MEREK TERHADAP LOYALITAS KONSUMEN PRODUK SEPATU MEREK VANS DI KOTA PALU (STUDI PADA MAHASISWA UNIVERSITAS TADULAKO)

2018 ◽  
Vol 4 (2) ◽  
pp. 129-138
Author(s):  
Risqi Awliyah Kartini ◽  
Rahmat Mubaraq ◽  
Johny Tanamal
Keyword(s):  
Data Analysis ◽  
Brand Image ◽  
Sampling Technique ◽  
Regression Method ◽  
Corporate Image ◽  
Consumer Loyalty ◽  
Analysis Method ◽  
Independent Variables ◽  
Multiple Regression Method ◽  
Product Image

Independent variables used in this study are corporate image, user image, product image, while the dependent variable is consumer loyalty. The type of research used in this research is descriptive causal method. The sample used in this research is as much as 80 respondents with the form of sampling using purposive sampling technique. Data analysis method used in this research is multiple regression method. The results showed that the brand image consisting of corporate image, user image, and product image influence on consumer loyalty. Variabel independen yang digunakan dalam penelitian ini adalah citra perusahaan, citra pemakai, citra produk, sedangkan variabel dependen adalah loyalitas konsumen.Jenis penelitian yang digunakan dalam penelitian ini adalah metode deskriptif kausal.Sampel yang digunakan pada penelitian ini yaitu sebanyak 80 responden dengan bentuk pengambilan sampel menggunakan teknik purposive sampling.Metode analisis data yang digunakan dalam penelitian ini adalah metode regresi berganda. Hasil penelitian menunjukkan bahwa citra merek yang terdiri dari citra perusahaan, citra pemakai, dan citra produk berpengaruh terhadap loyalitas konsumen.

scholarly journals Aerosol removal coefficients based on 7Be, 210Pb, and 210Po radionuclides in the urban atmosphere

2021 ◽  
Author(s):  
Magdalena Długosz-Lisiecka
Keyword(s):  
Meteorological Parameters ◽  
Principal Component ◽  
Regression Method ◽  
Meteorological Conditions ◽  
Urban Atmosphere ◽  
Urban Air ◽  
Multiple Regression Method ◽  
Winter Cold ◽  
Removal Processes ◽  
The Relationship

AbstractIn this study, the aerosol removal coefficients based on 7Be, 210Pb and 210Po radionuclides in the urban air, in Lodz, Poland, were investigated over 3 years, between May 2014 and December 2017. Results representing the summer/warm and winter/cold seasons were applied to quantity and quality estimates of aerosol removal processes. The values for the removal processes were closely dependent on the meteorological conditions; therefore, a set of nine meteorological parameters was employed in the analysis. The multiple regression method was applied to explain the relationship between the removal coefficients of aerosols and independent factors identified using Principal Component Analysis.

PENELITIAN DAN PENGEMBANGAN SENSOR AROMATIK SEBAGAI ALAT DETEKSI ALKOHOL PADA PARFUM DAN WEWANGIAN UNTUK AUTENTIKASI PRODUK PARFUM HALAL

2017 ◽  
Vol 18 (2) ◽  
pp. 302-322
Author(s):  
Fajar Hardoyono
Keyword(s):  
Sensor Array ◽  
Principal Component ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Response Patterns ◽  
Data Recording ◽  
Analysis Method ◽  
Sample Group ◽  
Array Pattern ◽  
Group Data

Abstract: The development of aromatic sensor array instrument for the detection of alcohol in perfume. The research was conducted by developing the sensor array using 8 sensors made of metal oxide semiconductor. The sensor types used in this study consisted of TGS 813, TGS 822, TGS 2600, TGS 826, TGS 2611, TGS 2620, TGS 2612 and TGS 2602. Response patterns of 8 sensors formed a sensor array pattern used to detect the aroma of 2 groups of samples perfume made from the essential oil of ginger. The first sample group is pure ginger atsiri oil without mixed alcohol. The second sample group was made from the ginger atsiri oil mixed with alcohol with a level of 0.02 M. The results of the data recording show that the developed instrument is able to dissect the first sample group with the second sample group. Data analysis using principal component analysis method (PCA shows that the instrument is able to distinguish the contaminated alcohol perfume group 0.2 M with the alcohol-free perfume group with 100% accuracy. Keywords: Sensor Aroma, Perfume.

The Relationship between social skills and percived smartphone usage

2019 ◽  
Author(s):  
Rageshawari Munderia ◽  
Rajbala Singh
Keyword(s):  
Social Skills ◽  
Social Relationships ◽  
Social Communication ◽  
Regression Method ◽  
Emotional Control ◽  
Smartphone Addiction ◽  
Adult Participants ◽  
Multiple Regression Method ◽  
The Relationship

Social skills play an instrumental role in individuals’ life. It helps individuals to communicate and maintain social relationships. Presently, the smartphone has completely changed the mode of social communication, and social skills may play a crucial role in this regard. Thus, the aim of the present study is to investigate the association between social skills and perceived smartphone usage (both positive and negative usage). The perceived negative usage of the smartphone has been assessed in terms of smartphone addiction. Sample of the present study comprised of (n=509) adult participants. Pearson’s product moment correlation (r) and multiple regression method was employed to assess the relationship between the proposed variables. Findings of the study demonstrated that social skills are significantly related with both perceived positive usage of smartphone and smartphone addiction. Social expressivity and emotional control emerged as significant predictors for both positive usage of smartphone and smartphone addiction. The findings of the study may have important implications for bringing awareness among the individuals regarding the role of social skills for effective usage of smartphone as well as for future researches in this direction. Keywords: social skill, perceived positive smartphone usage, smartphone addiction, emotion expressivity, emotional control

scholarly journals Modeling, comparison and evaluation of one-DOF six-bar bioinspired jumping leg mechanisms

2021 ◽  
Vol 13 (2) ◽  
pp. 168781402199295
Author(s):  
Ziqiang Zhang ◽  
Qi Yang ◽  
Xingkun Liu ◽  
Chuanzhong Zhang ◽  
Jinnong Liao
Keyword(s):  
Center Of Mass ◽  
Principal Component ◽  
Analysis Method ◽  
Index Distribution ◽  
Inertial Moment ◽  
Structure Index ◽  
Mean And Variance ◽  
Research Objects ◽  
Leg Mechanisms ◽  
Selection Of

One degree-of-freedom (DOF) jumping leg has the advantages of simple control and high stiffness, and it has been widely used in bioinspired jumping robots. Compared with four-bar jumping leg, six-bar jumping leg mechanism can make the robot achieve more abundant motion rules. However, the differences among different configurations have not been analyzed, and the choice of configurations lacks basis. In this study, five Watt-type six-bar jumping leg mechanisms were selected as research objects according to the different selection of equivalent tibia, femur and trunk link, and a method for determining the dimension of the jumping leg was proposed based on the movement law of jumping leg of locust in take-off phase. On this basis, kinematics indices (sensitivity of take-off direction angle and trunk attitude angle), dynamics indices (velocity loss, acceleration fluctuation, and mean and variance of total inertial moment) and structure index (distribution of center of mass) were established, and the differences of different configurations were compared and analyzed in detail. Finally, according to the principal component analysis method, the optimal selection method for different configurations was proposed. This study provides a reference for the design of one DOF bioinspired mechanism.

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