scholarly journals Natural dilution and distribution of ammonia of groundwater in Kuta Alam sub-district, Banda Aceh city 16 years post tsunami

2022 ◽  
Vol 956 (1) ◽  
pp. 012014
Author(s):  
S Siddiq ◽  
Saiful ◽  
N Arahman
Keyword(s):  
Regression Analysis ◽  
Population Density ◽  
Linear Regression Analysis ◽  
Ammonia Concentration ◽  
Simple Linear Regression ◽  
The West ◽  
Populated Area ◽  
Domestic Waste ◽  
Banda Aceh

Abstract The 2004 earthquake off the west coast of Aceh caused a catastrophic tsunami. The massive influx of seawater into the land affected the environment, especially groundwater. Kuta Alam was one of the sub-districts worst affected by the tsunami. In 2005 and 2006, the quality of groundwater degraded due to, among others, the content of ammonia compounds. Increasing the population density after city reconstruction became a problem for the environment as domestic waste also pollutes the groundwater. This study proved that while 2 of the 3 research samples showed a decrease in the level of ammonia compounds in groundwater. One sampling in a densely populated area showed an increase of ammonia concentration. In areas that are not densely populated, ammonia compounds have diluted to an acceptable level, but an increase was found in densely populated areas. This indicated that the pollution was most likely occur around high population area. Proofing through a simple linear regression analysis showed a strong correlation between the content of ammonia compounds and population density.

AGAMA DAN FILANTROPI: PENGARUH PROMOSI TERHADAP MINAT MASYARAKAT MENJADI FILANTROPIS ZAKAT (MUZAKKI) PADA LEMBAGA AMIL ZAKAT DI KOTA AMBON

2020 ◽  
Vol 16 (1) ◽  
Author(s):  
Rosna Kurnia ◽  
Dety Aryani Relubun ◽  
Wahyu Ismail Kurnia ◽  
Roni Ismail
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Data Collection ◽  
Linear Regression Analysis ◽  
Life Quality ◽  
Literary Study ◽  
Simple Linear Regression ◽  
Muslim Majority ◽  
Promotion Effort

Each religion obliges its followers to do philanthropy deed. Zakat is one of philanthropy tenets in Islam. In Islam, zakat is believed to be one of the vital instruments in an effort to eradicate poverty, decrease unemployment rate, and improve the life quality of society. As Muslim majority country, Indonesia rightly need to optimize the zakat philanthropy program through stimulating people's inclination to become loyal zakat philanthropist or Muzakki in one of the Zakat collection agencies in Indonesia. This research, therefore, is aiming at analyzing the influence of promotion on forming people's interest in becoming Muzakki in one of the Zakat agencies in Ambon, Maluku province. The quest was particularly conducted in YAKESMA Zakat Agency in Ambon. The data collection processes were literary study, interview, and questionnaire allotment regarding the research. As for the data analyzing, the simple linear regression analysis was used with variables consisting of promotion scale and people's proclivity of 25 out of 154 respondents. The outcome of the research indicated that the promotion scale has a significant improvement of people's proclivity to become Muzakki or zakat philanthropist in YAKESMA Zakat agency in Ambon. The promotion effort contributed 78.9 percent in forming Ambonese’s proclivity to become loyal zakat philanthropist (Muzakki) in YAKESMA Zakat agency in Ambon.

scholarly journals Do Facilities Affect Tourists’ Satisfaction at Natural Tourist Attraction? A Case at Tegenungan Waterfall in Bali

2020 ◽  
Vol 4 (2) ◽  
pp. 104
Author(s):  
Gede Muna Satya Febriyana ◽  
I G.N. Agung Suprastayasa ◽  
Made Darmiati
Keyword(s):  
Regression Analysis ◽  
Sampling Method ◽  
Positive Impact ◽  
Descriptive Analysis ◽  
Linear Regression Analysis ◽  
Tourist Attraction ◽  
Test Results ◽  
Simple Linear Regression ◽  
Tourist Satisfaction

Research on tourist satisfaction has been a topic of interest for many academicians. This study aimed to examine the effect of tourist facilities on tourist satisfaction at the natural attractions of Tegenungan waterfall, Bali. The sampling method used was accidental sampling with 100 samples collected in 5 days. Analysis of the data used is descriptive analysis and simple linear regression analysis. The results of the study indicate that the tourist facility variable has a significant effect on tourist satisfaction. T test results show that the tourist facilities (X) significantly affect tourist satisfaction (Y) at the natural attractions of Tegenungan waterfall, Bali. It is expected that the quality of existing tourist facilities can be improved so that it can have a positive impact on the satisfaction of tourists visiting the waterfall. Keywords: tourist facilities, tourist satisfaction, natural tourist attraction,

scholarly journals Pengaruh Kualitas Produk Terhadap Minat Beli Konsumen Pada Home Industri Pia Deisy Desa Kapitu Kecamatan Amurang Barat

2019 ◽  
Vol 8 (2) ◽  
pp. 83
Author(s):  
Nikita Karundeng ◽  
Johnny A. F. Kalangi ◽  
Olivia F. C. Walangitan
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Product Quality ◽  
Quantitative Research ◽  
Linear Regression Analysis ◽  
Test Validity ◽  
Improve Product Quality ◽  
Simple Linear Regression ◽  
Analysis Techniques

This study aims to determine whether Product Quality has an effect on Consumer Buying Interest. Speaking with quality and buying interest is certainly very tied to marketing. The essence of marketing according to Daryanto (2011) "marketing is a social and managerial process where individuals and groups get their needs and desires by creating, offering, and exchanging something of value with each other". This type of research is quantitative research with data analysis techniques using a skla likert research instrument, test validity, reliability, simple linear regression analysis and hypothesis testing. Based on the results of the study the influence of product quality is a variable that does not affect consumer buying interest. Then it can be concluded that product quality does not significantly influence consumer buying interest. If the quality of the product is good, there will be buying interest and consumers will feel satisfied. In this case, Pia Deisy's business must further improve product quality so that it will be more attractive and will have a good impact on Pia Deisy's home business.

scholarly journals Analysis Effect Of Thick Ballast On Track Quality Index (TQI) Value Route Wonokromo – Mojokerto

2021 ◽  
Vol 23 (1) ◽  
pp. 30-36
Author(s):  
Untung Subarkah ◽  
Hera Widyastuti ◽  
Catur Arif Prastyanto
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Quality Index ◽  
Geometrical Structure ◽  
Linear Regression Analysis ◽  
Simple Linear Regression ◽  
Simple Linear Regression Analysis ◽  
Track Quality

In Operational  Area  8 Surabaya there are several railway lines, one of which is the Wonokromo - Mojokerto line. This lane has a fairly heavy train traffic frequency including the connecting lane south. This will affect the quality of roads on the Wonokromo - Mojokerto line. To assess damage to a railroad seen from several aspects in the structure of the railroad. These aspects are the structure of the railroad, the structure of the railroad and the geometrical structure of the railroad. In Indonesian railways, the railroad uses railroad geometry consisting of several parameters (track gauge, cant, longitudinal level, and lateral level.) as a basis for assessing railroad quality. In this study will analyze the structure of the railroad under the thickness of the ballast to the Track Quality Index (TQI). In this study using a simple linear regression analysis to determine the variation of the thickness of the ballast to TQI. From the results of the analysis conducted, obtained thickness changes that occur in ballast that affect the value of the Track Quality Index (TQI). Where the greater ballast, the greater the value of TQI.

scholarly journals Pengaruh Kompetensi Pegawai terhadap Kualitas Pelayanan Administrasi Terpadu Kecamatan (Paten) di Kecamatan Kuranji Kota Padang

2018 ◽  
Vol 1 (2) ◽  
pp. 98
Author(s):  
Najmi Rahmadhani
Keyword(s):  
Quality Of Service ◽  
Regression Analysis ◽  
Data Analysis ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Quality Of Services ◽  
Simple Linear Regression ◽  
The Public ◽  
Total Influence

This study was motivated by various problems of dissatisfaction felt by the society to the less qualified service from employees in the public sector. This study aims to determine whether the competence of employees influence the quality of services in the District Integrated Administration Services (PATEN) in Kuranji Subdistrict, Padang City. This is a quantitative study. The population in this study consisted of 96,098 people with the sample of 398 respondents. The sampling technique used in this study was proportional sampling technique. The data of this study were analyzed with simple linear regression analysis. The result of data analysis showed that the competence of employees had a positive and significant influence on the quality of PATENT service in Kuranji Subdistrict, Padang City with total influence of 53.7%. This showed that the higher the competence of the employees would be the higher the quality of service PATENT in the Kuranji Subdistrict.

scholarly journals The Effect Quality of Service Consumer's for Purchasing Interest on Citilink Airlines at Halim Perdanakusuma International Airport Jakarta

2020 ◽  
Vol 8 (1) ◽  
pp. 16
Author(s):  
Arif Fakhrudin
Keyword(s):  
Quality Of Service ◽  
Regression Analysis ◽  
Linear Regression ◽  
Low Cost ◽  
Linear Regression Analysis ◽  
Simple Linear Regression ◽  
Summary Table ◽  
Simple Linear Regression Analysis ◽  
International Airport

Citilink Indonesia is a low-cost carrier that has a large number of enthusiasts. An increase in public purchasing interest for low-cost airlines, especially for Citilink, is certainly due to Citilink has different characteristics with other low-cost airlines, namely satisfying services. The purpose of this study is to determine whether quality of service affects consumers’ purchasing interest on Citilink Airlines at Halim Perdanakusuma International Airport, Jakarta. This study used data taken from a questionnaire distributed to Citilink customers, in this case passengers who have an official boarding pass from Citilink Airlines in the waiting area of the International Airport. Respondents in this study were service users consisting of 100 respondents. This data is then processed using the SPSS 15.0 program using Simple Linear Regression analysis. The results showed that H0 was rejected and H1 was accepted, which is indicated by F = 399,790 with a 0,000 <0.05, which means there is a significant effect of the quality of service on consumers’ purchasing interest at Citilink Airlines at Halim Perdanakusuma International Airport, Jakarta. The results of simple linear regression analysis using the SPSS program showed an effect of 80.3% which was shown by the Model Summary table and 19.7% was influenced by other factors

scholarly journals OPTIMIZATION OF HUMAN RESOURCES QUALITY IN IMPROVING THE PERFORMANCE OF ISLAMIC BANKING EMPLOYEES

2020 ◽  
Vol 6 (2) ◽  
pp. 136-144
Author(s):  
Estelee Elora Akbar ◽  
Heni Noviarita ◽  
Erike Anggraeni
Keyword(s):  
Regression Analysis ◽  
Human Resources ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Primary Data ◽  
Islamic Banking ◽  
Simple Linear Regression ◽  
Recruitment System ◽  
And Training

The purpose of this study was to find and review the optimization of human resourcesquality in improving the performance of Islamic banking employees. The approach used in this study was a quantitative approach by using primary data obtained through questionnaires to the Islamic banking customers located in Lampung. Sampling technique used in this studywas purposive sampling with a sample size of 100 people. Analysis of the data used in this study was simple linear regression analysis. Based on the result, the study found that there are significant quality of human resources in improving the performance of Islamic banking at 10.3%. Therefore,it needs to do the optimization of human resources quality through various efforts such as the recruitment system, the planning and training given by the company toward the employees, improving the intelligence, creativity, perseverance, as well as the professionalism of the employees.

scholarly journals PENGARUH KUALITAS LAYANAN DAN PROMOSI TERHADAP KEPUASAN PELANGGAN PT ADHI KARYA, TBK

2020 ◽  
Vol 8 (3) ◽  
Author(s):  
Firmansyah Sulaeman ◽  
Devi Krisnawati
Keyword(s):  
Quality Of Service ◽  
Regression Analysis ◽  
Linear Regression ◽  
Customer Satisfaction ◽  
Analytical Method ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Primary Data ◽  
Simple Linear Regression

<em>To determine the effect of service quality and promotion on customer satisfaction, PT. Adhi Karya, Tbk. The data used are primary data by giving questionnaires to customers who happen to meet. The analytical method used is simple linear regression analysis and multiple linear regression analysis. The results showed that the quality of service and promotion has a significant effect on customer satisfaction. PT. Adhi Karya, Tbk.</em>

scholarly journals PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN PADA SWALAYAN INDOMARET KEBUPATEN SINTANG

2021 ◽  
Vol 6 (1) ◽  
pp. 54-63
Author(s):  
Avelius Dominggus Sore ◽  
Irma Tripurwanti ◽  
Anna Marganingsih
Keyword(s):  
Regression Analysis ◽  
Customer Satisfaction ◽  
Quantitative Research ◽  
Sampling Method ◽  
Linear Regression Analysis ◽  
Processing Method ◽  
Simple Linear Regression ◽  
Test Calculation ◽  
Data Processing Method

This study aims to determine the effect of service quality on customer satisfaction. This research is a quantitative research. The data processing method used in this research was simple linear regression analysis. The population used in this study were all customers who buy  at the Indomaret Supermarkets, Sintang District. The number of samples in this study were 92 respondents, the sampling method used was simple incidental. Data collection techniques used questionnaires and documentation. The results showed that the quality of service had an effect on customer satisfaction at the Indomaret Supermarkets, Sintang District, based on the t test calculation, the tcount was 2.093 > ttable 1.986, thus it could be concluded that Ha was accepted, with a Sig value. 0.000 <0.05. The coefficient of service determination gives a change in customer satisfaction by 54.6% and 45.4% influenced by other variables, namely product quality, emotional, and price. 

scholarly journals PENGARUH TINGKAT PENDIDIKAN TERHADAP KUALITAS KERJA KARYAWAN PADA BANK PERKREDITAN RAKYAT "POLATAMA KUSUMA" KECAMATAN JIWAN KABUPATEN MADIUN

2013 ◽  
Vol 1 (2) ◽  
Author(s):  
Ekik Mayundarwati
Keyword(s):  
Regression Analysis ◽  
Standard Deviation ◽  
Linear Regression ◽  
Linear Regression Analysis ◽  
Simple Linear Regression ◽  
Level Of Education ◽  
Average Value ◽  
Maximum Value ◽  
Linearity Test

<div class="rtejustify">This study aims to determine  the level of employee education BPR POLATAMA KUSUMA  Madiun,  to determine  the quality  of employees  BPR POLATAMA KUSUMA Madiun,  and to determine  how much  influence  the level of education  of the employees' quality  of rural  banks "POLATAMA  KUSUM&lt;\"  Madiun.  Determination   of the sample in this study using a sample  that is saturated  all employees  Rural Bank Polatama  Kusuma Madiun  totaling  50 employees.  Data collection  using questionnaires   and documentation. In  analyzing   the  data  in this  study  using  a linearity  test  and  simple  linear  regression analysis  the t test. The level of education  has an average  value of 18.60 with a maximum value  of24,   the minimum  value  of 14, a standard  deviation  of 2.523,   median  and mode 18.50 by 18. From  the description  of the variables  is known  that the level of education  of respondents  tended  to agree on the level of education  is used managers  (average  18.60), Quality  employees   have  an average  value  of 53.64  with  a maximum   value  of  75, the minimum  value of37,  a standard  deviation  of9.752,   55.00 median  and mode of 60. From the description   of the variable  quality  of employee   respondents   tended  to have  known that the quality  of work  (average  53.64). Linearity  test results note that the value of 0.937</div>&gt; FhitunFgtabel  at 4.03 and Sig linearity  of 0.000  &lt; 0.05  mean education  level has an influ- ence on the quality of employees'  BPR POLATAMA KUSUMA  Madiun. Results of simple linear  regression  analysis  obtained   by the equation  Y = 43.696  + 0.535  X mean  when Level up 1% Quality Education employees will also rise by 0.535%, while other factors being equal. While the results of the calculation of the t test using SPSS for Windows 16.0 tcount obtained for 0.968 &gt; 1.677 for mean Ha ttabel accepted and HO is rejected it means there is the influence of the educational level of the employees'  quality of BPR POLATAMA KUSUMA Madiun.

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