scholarly journals Mode-Stirred Chamber Sample Selection Technique Applied to Antenna Correlation Coefficient

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Paul Hallbjörner ◽  
Juan D. Sánchez-Heredia ◽  
Antonio M. Martínez-González
Keyword(s):  
Correlation Coefficient ◽  
Sample Selection ◽  
Theoretical Background ◽  
Raw Data ◽  
Selection Technique ◽  
Antenna Measurements ◽  
Antenna Correlation ◽  
Excellent Tool ◽  
Mathematical Relations ◽  
Chamber Technique

Mode-stirred chambers provide an excellent tool for antenna characterization. Recent research has focused on making the mode-stirred chamber technique more versatile. One result of these efforts is the sample selection technique, by which a subset of data with specific properties is extracted from a measured set of raw data. This paper presents how to apply the sample selection technique to measurements of the correlation coefficient in dual antenna measurements, for example, for diversity or MIMO applications. Theoretical background and useful mathematical relations are presented. The application is verified through measurements.

scholarly journals Analisis Kinerja Anggaran Pemerintah Provinsi Sumatera Selatan Dengan Pendekatan Konsep Value For Money

2021 ◽  
Vol 7 (1) ◽  
pp. 1-10
Author(s):  
Periansya Periansya ◽  
Dendy Pratama ◽  
Rosi Armaini
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Hypothesis Testing ◽  
Multiple Linear Regression ◽  
Sample Selection ◽  
Value For Money ◽  
Selection Technique ◽  
A Value ◽  
Analysis Technique ◽  
Independent Variable

This research is intended as an effort to analyze the budget performance of Regional Apparatus Organizations in South Sumatra Province with a value for money concept approach. This study consisted of the dependent variable, namely the performance of the regional apparatus organization budget, while the independent variable consisted of transparency, accountability, and supervision. The data used in this research is the result of distributing questionnaires to selected respondents in 21 Regional Apparatus Organizations. The sample selection technique used purposive sampling, while the data analysis technique used multiple linear regression. The results of the analysis and discussion of hypothesis testing show that partially transparency, accountability, and supervision have a positive and significant effect on-budget performance, including simultaneously also showing a positive and significant effect on-budget performance, but it is necessary to increase budget performance, this shows that the R2 value is 0.446. or 44.6%.

scholarly journals ANALISIS PERGERAKAN SAHAM PERUSAHAAN SUB SEKTOR FARMASI MENGGUNAKAN INDIKATOR BOLLINGER BAND DI TENGAH PANDEMI COVID-19

2020 ◽  
Vol 3 (2) ◽  
pp. 77-88
Author(s):  
Intan Elita ◽  
K. Bagus Wardianto ◽  
M. Iqbal Harori
Keyword(s):  
Stock Prices ◽  
Stock Price ◽  
Sampling Method ◽  
Sample Selection ◽  
T Test ◽  
Analysis Tool ◽  
Selection Technique ◽  
Purposive Sampling ◽  
Analysis Technique ◽  
Significant Difference

This study aims to measure the accuracy of technical analysis using the Bollinger Band indicator in predicting stock prices in the middle of pandemic covid-19. The concept in this study is to compare daily stock price predictions according to technical indicators with the closing prices that occured on that day. Sample selection technique used in this research used a purposive sampling method and obtained 9 pharmaceutical sub-sector companies listed on the IDX from February to April 2020. The type of data used is a chart of the company's daily stock price movements obtained from finance.yahoo.com. The data analysis technique used was the paired sample t-test and used the SPSS 26 analysis tool. The results of this study indicate that the Bollinger indicator does not have a significant difference. ABSTRAK Penelitian ini bertujuan untuk mengukur keakuratan analisis teknikal dengan indikator Bollinger Band dalam memprediksi harga saham pada masa pandemi Covid-19. Konsep pada penelitian ini adalah membandingkan prediksi harga saham harian menurut indikator teknikal dengan harga penutupan yang terjadi pada hari tersebut. Teknik pengambilan sampel dalam penelitian ini menggunakan metode purposive sampling dan diperoleh sebanyak 9 perusahaan sub sektor farmasi yang terdaftar di BEI selama Februari hingga April 2020. Jenis data yang digunakan yaitu berupa grafik pergerakan harga saham harian perusahaan yang diperoleh dari finance.yahoo.com. Teknik analisis data yang digunakan adalah uji independent sample t-test dan menggunakan alat analisis program SPSS 26. Hasil penelitian ini menunjukkan bahwa indikator Bollinger tidak memiliki perbedaan yang signifikan.

scholarly journals The Effect of Loan and Intellectual Capital on Profitability with Credit Risk as Moderating

2019 ◽  
Vol 15 (2) ◽  
pp. 159-171
Author(s):  
Eria Latifalia Erzha ◽  
Made Sudarma ◽  
Aulia Fuad Rahman
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Credit Risk ◽  
Intellectual Capital ◽  
Sample Selection ◽  
Moderating Effects ◽  
Selection Technique ◽  
Purposive Sampling ◽  
The Relationship ◽  
Positive Effect

Abstract: This study aims to examine and empirically prove the moderating effects of credit risk on the relationship between the loan and intellectual capital with profitability. The sample selection technique uses purposive sampling, and data analysis uses moderated regression analysis. The result shows that loan has a positive effect on profitability, intellectual capital has positive effect on profitability, and credit risk moderates the effect of loan and intellectual capital on profitability. Keywords: loan, intellectual capital, credit risk, bank profitability.Pengaruh Pinjaman dan Modal Intelektual Terhadap Profitabilitas dengan Risiko Kredit sebagai PemoderasiAbstrak: Penelitian ini bertujuan untuk menguji dan membuktikan secara empiris efek moderasi risiko kredit terhadap hubungan pinjaman (loan) dan intellectual capital dengan profitabilitas. Teknik pemilihan sampel menggunakan metode purposive sampling dan analisis data menggunakan moderated regression analysis. Hasil penelitian menunjukkan bahwa pinjaman berpengaruh positif terhadap profitabilitas, intellectual capital berpengaruh positif terhadap profitabilitas, dan risiko kredit memoderasi pengaruh pinjaman dan intellectual capital terhadap profitabilitas. Kata Kunci: pinjaman, loan, intellectual capital, risiko kredit, profitabilitas bank.

scholarly journals DETERMINANT FACTORS THAT INFLUENCE THE ORIGINAL INCOME OF THE VILLAGE

ACCRUALS ◽  
2021 ◽  
Vol 5 (01) ◽  
pp. 89-102
Author(s):  
Farida Rika Arini ◽  
Icih Icih ◽  
Trisandi Eka Putri
Keyword(s):  
Financial Management ◽  
Sample Selection ◽  
Secondary Data ◽  
Education Level ◽  
Significant Positive Effect ◽  
Data Types ◽  
Selection Technique ◽  
Village Government ◽  
The Village ◽  
Positive Effect

This study aims to determine the factors that influence the original income of the village. The objects in this study are villages in the Subang Districts area. This research is a quantitative study using secondary data types. The sample selection technique uses purposive sampling to produce 103 villages. The results showed that: (1) Village financial management partially has a significant positive effect on village original income, (2) Village building index partially has no effect on the original income of the village, (3) education level of the apparatus of the village government partially did not have effect on village original income, (4) Village consultative bodies partially do not affect the village's original income, (5) village financial management, village building index, education level of the apparatus of the village government and village consultative bodies simultaneously have a significant effect on village original income.

scholarly journals ANALISA PENGARUH AUDIT DELAY DAN AKSI KORPORASI TERHADAP PERGANTIAN KAP DI PERUSAHAAN MANUFAKTUR SUB SEKTOR FARMASI YANG TERDAFTAR DI BURSA EFEK (STUDI EMPIRIS PADA PERUSAHAAN-PERUSAHAAN MANUFAKTUR SUB SEKTOR FARMASI YANG TERDAFTAR DI BEI TAHUN 2011-2017)

2019 ◽  
Vol 2 (2) ◽  
pp. 1
Author(s):  
Dede Soenaryo ◽  
Indra Gunawan Siregar
Keyword(s):  
Sample Selection ◽  
Significant Positive Effect ◽  
Public Accounting ◽  
Accounting Firm ◽  
Selection Technique ◽  
Auditor Switching ◽  
Corporate Action ◽  
Corporate Actions ◽  
Management Changes ◽  
Positive Effect

This research aims to assess and analyze audit opinions, audit delays and corporate actions against auditor switching. The design of this study uses explanatory causality design. The population used in this study is companies listed on the IDX, especially the pharmaceutical sector for the period 2011-2017. The analytical method uses logistic regression and data analysis. The sample selection technique uses purposive sampling.The results of this study partially indicate that the audit delay variable and Public Accounting firm have no effect on auditor switching. whereas corporate action has a significant positive effect on auditor switching. The findings of this research are companies that make management changes or additions to branches and so on will have an impact on replacing the old auditor to become a new auditor. This can not be separated from the growing condition of the company which will certainly have increasingly complex problems.Keywords: Audit Delay, Corporate Action, Public Accounting firm and AuditorSwitching.ABSTRAK Penelitian ini bertujuan untuk mengkaji dan menganalisis opini audit, audit delay dan aksi korporasi terhadap auditor switching.Desain penelitian ini menggunakan desain kausalitas eksplanatoris.Populasi yang digunakan dalam penelitian ini adalah perusahaan yang terdaftar di BEI khususnya sektor farmasi periode 2011-2017.Metode analisis menggunakan regregsi logistik, dan analisis data.Teknik pemilihan sampel menggunakan purposive sampling.Hasil dari penelitian ini secara parsial menunjukkan bahwa variabel audit delay dan ukuran KAP tidak berpengaruh terhadap auditor switching. sedangkan aksi korporasi berpengaruh positif signifikan terhadap auditor switching. Temuan peneltian ini adalah perusahaan yang melakukan pergantian manajemen atau penambahan cabang dan sebagainya akan berimbas pada digantinya auditor lama menjadi auditor yang baru. Hal ini tidak lepas dari kondisi perusahaan yang semakin besar tentu akan memiliki masalah yang semakin kompleks.Kata Kunci :Audit Delay, Aksi Korporasi, Ukuran KAP dan Auditor Switching.

scholarly journals Sample Selection Algorithms for Enhanced MIMO Antenna Measurements Using Mode-Stirred Reverberation Chambers

2012 ◽  
Vol 60 (8) ◽  
pp. 3892-3900 ◽  
Author(s):  
Adoración Marin-Soler ◽  
Mathias Gruden ◽  
Juan D. Sanchez-Heredia ◽  
Paul Hallbjorner ◽  
Antonio M. Martinez-Gonzalez ◽  
...  
Keyword(s):  
Sample Selection ◽  
Mimo Antenna ◽  
Antenna Measurements ◽  
Reverberation Chambers ◽  
Selection Algorithms
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