scholarly journals Pengaruh Kinerja Petugas Cleaning Service Terhadap Kepuasan Penumpang Ekonomi Kapal Motor Kelud PT. PELNI (Persero)

2020 ◽  
Vol 2 (1) ◽  
pp. 20-33
Author(s):  
Irsyad Ardy Haryanto ◽  
Heni Pridia Rukmini Sari
Keyword(s):  
Average Score ◽  
Test Results ◽  
Error Level ◽  
Independent Variables ◽  
Economic Satisfaction ◽  
Passenger Satisfaction ◽  
Transportation Service ◽  
Sea Transportation ◽  
Variable Influence

The purpose of this study was to determine the Effect of Cleaning Service Officers Performance on Passenger Economic Satisfaction MV. Kelud PT. PELNI (Persero). Data collection method to test the hypothesis using a questionnaire aimed at 90 respondents of sea transportation service users, especially economy passengers MV. Kelud PT. PELNI (Persero).T Test Results in this study have a calculated t value of 9,686. at the error level (alpha) 0.05 with the number of samples 90 and the number of independent variables 1, the value of t table is (1.987). Because the value of t arithmetic (9,686) is greater than t table (1,987) then H1 is accepted, meaning that there is an influence between Performance (X) on Customer Satisfaction (Y). The results of the calculation of the coefficient determination of the variable Influence the Performance of Cleaning Service Officers on Passenger Economic Satisfaction MV. Kelud PT. PELNI (Persero) is 51.6% It shows that the Performance of Cleaning Service Personnel variables has a positive and significant effect on the satisfaction of KM economic passengers MV. Kelud PT. PELNI (Persero) while the rest is influenced by other factors. As well as the recapitulation of the average score on the economic passenger satisfaction indicator is 4.06 (Good) which shows that in general, economy passengers of MV. Kelud PT. PELNI (Persero) is satisfied with the performance of the Cleaning Service Officers.

scholarly journals Analisis faktor – faktor yang mempengaruhi produksi pada industri rumah tangga (studi kasus : industri kerupuk udang di Desa Lambur Luar Kecamatan Muara Sabak Timur Kabupaten Tanjung Jabung Timur)

2020 ◽  
Vol 9 (1) ◽  
pp. 13-25
Author(s):  
Trisa Mushandry Pratiwi ◽  
Hardiani Hardiani ◽  
Adi Bhakti
Keyword(s):  
Raw Materials ◽  
Raw Material ◽  
Coefficient Of Determination ◽  
Test Results ◽  
Socioeconomic Characteristics ◽  
Independent Variables ◽  
The Village

The purpose of this study is (1) To analyze the socioeconomic characteristics of Producers in the Shrimp Crackers Home Industry in the Village of Lambur Luar Tanjung Jabung Timur Regency, (2) To analyze the effect of capital, labor, prices and raw materials on production in the Home Industry Shrimp Crackers in Lambur Luar Village, Tanjung Jabung Timur Regency. The results showed that all independent variables (capital, labor, prices and raw materials) affected the production of the shrimp cracker industry in Lambur Luar Village. Judging from the test results obtained by the coefficient of determination ( ) of 0.963460. This is aimed at capital, labor, prices and raw materials able to influence production by 96.34 percent and the remaining 3.66 percent for other variables not included in this study. Whereas if tested partially, capital, labor, price and raw material variables have a positive and significant effect on production in the shrimp cracker industry in Lambur Luar Village.

scholarly journals HUBUNGAN KREDIBILITAS DAI DAN KUALITAS ISI PROGRAM TERHADAP KEPUASAN PENDENGAR RADIO KARTINI FM JEPARA

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Mahfudhah Fajrie
Keyword(s):  
Positive Relationship ◽  
Significance Test ◽  
T Test ◽  
Coefficient Of Determination ◽  
Error Level ◽  
Independent Variables ◽  
Program Content ◽  
Population Numbers

This study aims to determine whether there is any relationship between the credibility of the preachers, the quality of program content  either  partially  or  simultaneously  to  the  satisfaction of event listeners propaganda on the radio Kartini FM Jepara. The population in this study is an event listener Serambi Taukhid radio Kartini FM Jepara regency. The population numbers are not infinite, so that in the determination of the sample using the help table of Isaac and Michael. According to the table Isaac and Michael for the number of unknown population with a 5% error level is 349, so in this study sample is rounded to 350. Based on the results of the calculation of estimated regression adjusted coefficient of determination (adjusted R2) is a means 73.1% of the variation of all independent variables (credibility dai and quality of the content of the program) can explain the dependent variable (satisfaction listeners), while the remaining 26.9% is explained by other variables that are not proposed in this study. Based on the results of the t test (t-test) for the variables shown tcount dai credibility of 5.357 while the value t table 1.645. So t hitung table (5.357 &gt; 1.645) and to test the significance indicated sig 0.000 &lt; α 0:05, meaning credibility propagators have a positive relationship to the satisfaction of the event listener propaganda radio Kartini FM in Jepara regency. Variable quality of program content has tcount 21.142 while t table value 1.645. So t hitung table (21.142&gt;1.645), demonstrated the significance test sig. 0,000 &lt; α 0.05, meaning the quality of program content has a positive relationship to the satisfaction.<br /><br />--------------------------------------------------------------------------<br /><br />Penelitian ini bertujuan untuk mengetahui apakah ada hubungan antara kredibilitas para dai dan kualitas isi program baik sebagian atau secara bersamaan terhadap kepuasan pendengar di radio Kartini FM Jepara. Populasi dalam penelitian ini adalah pendengar acara Serambi  Taukhid radio Kartini FM Jepara. Penentuan  sampel menggunakan bantuan tabel Isaac dan Michael. Menurut tabel Isaac dan Michael untuk jumlah populasi yang tidak diketahui dengan tingkat kesalahan 5% adalah 349, dibulatkan menjadi 350. Berdasarkan hasil perhitungan regresi taksiran Koefisien disesuaikan determinasi (adjusted R 2)  adalah  sarana  73,1%  dari  variasi  semua  variabel  independen (kredibilitas dai dan kualitas isi program) dapat menjelaskan variabel dependen (kepuasan pendengar), sedangkan sisanya 26,9% dijelaskan oleh variabel lain yang tidak diusulkan dalam belajar. Berdasarkan hasil uji t (t-test) untuk variabel ditampilkan thitung dai kredibilitas 5,357 sedangkan nilai t tabel 1,645. Jadi t hitung &amp; gt; t tabel (5,357 &amp; gt;1,645) dan untuk menguji signifikansi yang ditunjukkan sig 0,000 &amp; lt; α 00:05, berarti kredibilitas dai memiliki hubungan positif terhadap kepuasan pendengar acara radio propaganda Kartini FM di Kabupaten Jepara. variabel kualitas program konten telah tstat 21,142 sedangkan nilai t tabel 1,645. Jadi t hitung &amp; gt; t tabel (21,142 &amp; gt; 1,645), menunjukkan sig uji signifikansi. 0000 &amp; lt; α 0,05, yang berarti kualitas isi program memiliki hubungan positif terhadap kepuasan pendengar. Dari hasil perhitungan output, dihitung nilai F dari 470,976 dengan signifikan nilai 0,000 lebih kecil dari 0,05 sehingga dapat disimpulkan kredibilitas dai dan kualitas isi program bersama-sama memiliki hubungan positif dengan kepuasan pendengar radio.

scholarly journals Analisis Pengaruh Financing to Deposit Ratio (FDR) Terhadap Penempatan Dana Pada SBIS Bank Syariah di Indonesia

2017 ◽  
Vol 4 (7) ◽  
pp. 531
Author(s):  
Supriono Supriono ◽  
Sri Herianingrum
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Sampling Methods ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Islamic Banking ◽  
Research Approach ◽  
Test Results ◽  
Independent Variables

This study aimed to analyze the influence of Financing to Deposit Ratio (FDR) and to islamic banking fund placement in Islamic Certificate of Bank Indonesia Sharia (SBIS) in the period January 2009-December 2015. The research approach used is a quantitative technique of linear regression analysis. The dependent variable used is the placement of funds in SBIS, while the independent variables, Financing to Deposit Ratio (FDR). Determination of the number of samples using a non probability sampling methods saturated samples, the entire population sampled. The data used is secondary data. The regresion test results stating that the Financing to Deposit Ratio (FDR) significantly affects the placement of funds of islamic bank at SBIS in the period January 2009-December 2015.

KOMPARASI KINERJA KEUANGAN MELALUI PENDEKATAN ECONOMIC VALUE ADDED (EVA) PADA PERUSAHAAN TRANSPORTASI DI JAKARTA

2018 ◽  
Vol 3 ◽  
pp. 223-232
Author(s):  
Dwi Urip Wardoyo
Keyword(s):  
Financial Performance ◽  
Service Industry ◽  
Economic Value ◽  
Value Added ◽  
Added Value ◽  
Economic Value Added ◽  
Test Analysis ◽  
Transportation Service ◽  
Income Statement

This study aims to compare financial performance through profitability generated by two market participants in the witness transportation service industry in Jakarta, namely PT. BB compared to PT. ETU, this assessment is measured not limited to the profit generated but more than that by measuring financial added value through the concept of Eonomic Value Added produced by the two companies. The population in this study were all taxi transportation service companies in Jakarta. The sampling method selected two taxi companies that have the largest market share in DKI Jakarta, namely BB Taxi and ETU Taxi. The test analysis used in this study is ratio analysis through profit calculation and economic added value from the annual income statement. This study shows that there are (a) determination of the ratio of profit levels, (b) Determination of the comparison of economic value added of the two companies. Keywords :  Financial performance, Economic Value Added (EVA)

scholarly journals Interaction Boundary Determination of Renewable Energy Sources to Estimate System Strength Using the Power Flow Tracing Strategy

2021 ◽  
Vol 13 (3) ◽  
pp. 1569
Author(s):  
Namki Choi ◽  
Byongjun Lee ◽  
Dohyuk Kim ◽  
Suchul Nam
Keyword(s):  
Renewable Energy ◽  
Power Flow ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Test Results ◽  
Boundary Determination ◽  
Actual Interaction ◽  
Power Flow Tracing ◽  
Estimate System

System strength is an important concept in the integration of renewable energy sources (RESs). However, evaluating system strength is becoming more ambiguous due to the interaction of RESs. This paper proposes a novel scheme to define the actual interaction boundaries of RESs using the power flow tracing strategy. Based on the proposed method, the interaction boundaries of RESs were identified at the southwest side of Korea Electric Power Corporation (KEPCO) systems. The test results show that the proposed approach always provides the identical interaction boundaries of RESs in KEPCO systems, compared to the Electric Reliability Council of Texas (ERCOT) method. The consistent boundaries could be a guideline for power-system planners to assess more accurate system strength, considering the actual interactions of the RESs.

High Strength Combined Support Technology in Deep High Stress Soft Rock Roadway

2012 ◽  
Vol 524-527 ◽  
pp. 598-603
Author(s):  
Nian Jie Ma ◽  
Zhi Qiang Zhao ◽  
Hua Zhao ◽  
Li Shuai Jiang
Keyword(s):  
High Stress ◽  
Soft Rock ◽  
High Strength ◽  
Parameter Determination ◽  
Test Results ◽  
Actual Measurement ◽  
Computer Numerical Simulation ◽  
Soft Rock Roadway ◽  
Rock Roadway

In order to solve the serious damage and repeat revision problem of high stress soft rock roadway in deep -950 level of Tangshan coal mine, based on the theory of the maximum stress level, together with the actual measurement of geostress and the laboratory mechanical parameters of rock-core and computer numerical simulation, the high strength combined support technology and supporting parameters are determined and the engineering test has been done. The engineering test results show that the parameter determination of high strength combined support technology, which based on the actual measurement of geostress, can effective solve the support issue of high stress soft rock roadway and provide useful experience for similar engineering problems.

Experimental and Theoretical Rotordynamic Characteristics of a Hybrid Journal Bearing

1997 ◽  
Vol 119 (1) ◽  
pp. 132-141 ◽  
Author(s):  
J. T. Sawicki ◽  
R. J. Capaldi ◽  
M. L. Adams
Keyword(s):  
Journal Bearing ◽  
Operating Conditions ◽  
Dynamic Force ◽  
Test Results ◽  
Force Measurements ◽  
Lubrication Equation ◽  
Load Cells ◽  
Theoretical Predictions ◽  
Stiffness And Damping

This paper describes an experimental and theoretical investigation of a four-pocket, oil-fed, orifice-compensated hydrostatic bearing including the hybrid effects of journal rotation. The test apparatus incorporates a double-spool-shaft spindle which permits independent control over the journal spin speed and the frequency of an adjustable-magnitude circular orbit, for both forward and backward whirling. This configuration yields data that enables determination of the full linear anisotropic rotordynamic model. The dynamic force measurements were made simultaneously with two independent systems, one with piezoelectric load cells and the other with strain gage load cells. Theoretical predictions are made for the same configuration and operating conditions as the test matrix using a finite-difference solver of Reynolds lubrication equation. The computational results agree well with test results, theoretical predictions of stiffness and damping coefficients are typically within thirty percent of the experimental results.

A Comparative Analysis of the Power of Selected European Countries. The Economic Determinants

2021 ◽  
Vol 37 (37) ◽  
pp. 22-42
Author(s):  
Alicja Paluch ◽  
Henryk Spustek
Keyword(s):  
Czech Republic ◽  
Comparative Analysis ◽  
European Countries ◽  
Economic Power ◽  
Strongly Correlated ◽  
The Czech Republic ◽  
Independent Variables ◽  
Economic Sphere ◽  
National Power

The ever-increasing need for in-depth analysis and quantification of the national power, in particular ‘hard’ and ‘soft’ power-generating factors as well as difficulties in identifying a comprehensive and effective method for scientific determination of the national power, have given rise to research in the indicated scientific issues within this article. The presented considerations aim to define the assumptions for a descriptive sub-model that would enable a comparison of Poland’s power in the economic sphere (which is a component of the non-military sphere) with the power of selected European countries. The research hypothesis is that, among the variety of descriptive variables in the economic sphere of the national power, there is a subset of mutually independent variables, at the same time strongly correlated with the national power, which make it possible to define assumptions for the sub-model of the national power. The steps of the research procedure were carried out using the method of system analysis (multi-criteria comparative analysis) and statistical analysis. The research activities undertaken have shown that the factors that are strongly correlated with the national power in the economic area of the European countries adopted for the analysis are: dynamics of industrial production, private sector credit flows and economic freedom index. The comparative analysis carried out demonstrates that the greatest increase in the economic power in the analysed period took place in Germany (0.68). Slightly smaller growth was recorded in the Czech Republic (0.62) and Poland (0.60), while the lowest value of increase was in Romania (0.23). The conducted qualitative comparative analysis of the economic power of selected European countries allowed to conclude that the independent variables identified are crucial for the formation of the economic power of the analysed countries. At the same time, a fairly strong position of the Czech Republic and Poland in relation to the economic power of Germany was found. The performed quantification of the economic power of the European countries provides a basis for the correct determination of changes in the power distribution of political units, assessment of the power and resources held by the state.

Physiotherapists are knowledgeable about sport-related concussion

2021 ◽  
pp. 1-8
Author(s):  
Wesam Saleh A. Al Attar ◽  
Mohamed A. Husain
Keyword(s):  
Preventive Measures ◽  
The Self ◽  
American Football ◽  
Average Score ◽  
Test Results ◽  
Management Guidelines ◽  
Case Identification ◽  
Bachelors Degree ◽  
Doctor Of Philosophy ◽  
Post Hoc

PURPOSE: Sport-related concussions (SRC) are common, especially in rugby (3.00 incidents per 1000 athletic exposures) and American football (0.08 per 1000 athletic exposures). Physiotherapists should be aware of how to assess and manage cases with SRC. The purpose of this study was to assess the knowledge of SRC among physiotherapists. METHODS: The self-administered survey consisted of 16 questions related to physiotherapists’ knowledge in managing SRC patients, case identification, and preventive measures. Countries were divided into regions based on World Physiotherapy regions. Data were analysed using a one-way Analysis of Variance (ANOVA) with Tamhane’s T2 post hoc test. RESULTS: A total of 276 male (53.4 %) and 241 female (46.6%) physiotherapists participated. The survey scores ranged from 40%to 100%, with an average score of 62.7%. A master’s degree was the highest educational qualification (46.4%) recorded. There was a difference in the score based on participant qualifications (Welch’s F (4, 58.37) = 15.03, p <  0.001). Participants with a Doctor of Philosophy (PhD) degree (73.8±14.6%) or a fellowship (73.0±19.5%) or a masters’ degree (MSc) (62.7±18.5%) obtained greater scores than participants holding a bachelors’ degree (56.7±13.8%, p <  0.001). Furthermore, there was no difference in the survey score based on participants’ region (Welch’s F (4, 143.3) = 0.08, p = 0.988). CONCLUSIONS: The results suggested that many physiotherapists worldwide are aware of the current SRC assessment and management guidelines.

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