Pengaruh Mutu Produk Serta Penepatan Harga Terhadap Keputusan Pembeli Pada Usaha Mandiri Palembang

ABSTRAK Tujuan riset mengetahui(1) Mutu produk serta keputusan pembeli pada Usaha Mandiri (2) Penetapan harga serta keputusan pembeli pada usaha mandiri,( 3) Pengaruh mutu produk serta penetapan harga terhadap keputusan pembeli pada usaha mandiri. Metode penelitian variable independen serta variable dependen. Populasi dalam riset ini110 pelanggan, pengambilan sampel bagian dari populasi 52 orang. Sumber informasi yang diperoleh inprimer serta skunder. Tehknik pengumpulan informasi kuesioner( Questionairre) serta skala pengukuran likert. Metode analisis informasi yang digunakan analisis regresi linier berganda, analisis koefisien korelasi, analisis koefisien determinasi R2 berganda dengan pengujian hipotesis uji t serta uji F di bantuan software SPSS 22 for windows.Dari hasil pengujian (1)Secara simultan berpengaruh signifikan mutu produk serta penetapan harga terhadap keputusan pembelipada usahamandiri 2) Secara parsial berpengaruh segtifikan mutu produk terhadap keputusan pembeli pada Usaha mandiri, 3) Secara parsial serta terdapat pengaruh penetapan harga terhadap keputusan pembeli pada usaha mandiri. Kata Kunci :Mutu Produk , Penetapan Harga, dan  Keputusan Pembeli.  ABSTRACTThe purpose of the research is to find out (1) product quality and buyer decisions in independent businesses, (2) pricing and buyer decisions in independent businesses, (3) the effect of product quality and pricing on buyer decisions in independent businesses. The research method is the independent variable and the dependent variable. The population in this research is 110 customers, sampling is part of the population of 52 people. Sources of information obtained are primary and secondary. Questionnaire information collection techniques (Questionnaire) and Likert measurement scale. The information analysis method used was multiple linear regression analysis, correlation coefficient analysis, multiple R2 determination coefficient analysis with hypothesis testing t test and F test in the help of SPSS 22 software for windows. From the test results (1) Simultaneously significant effect on product quality and pricing on buyer decisions on independent businesses 2) Partially significant influence on product quality on buyer decisions on independent businesses, 3) Partially and there is an influence of pricing on buyer decisions on business independent.Keywords: Product Quality, Pricing, and Buyer's Decision

Pengaruh Rasio Likuiditas dan Solvabilitas Terhadap Perubahan Laba Pada Perusahaan Food and Beverages Yang Terdaftar Di BEI Periode 2016-2018

ABSTRACT The research objective is to determine the effect of the liquidity ratio (current ratio) and solvency (debt to total assets) on changes in profit in food and beverages companies listed on the IDX for the 2016-2018 period, either partially or simultaneously. The data analysis used in this study was using the SPSS for window version 23 software application. Data analysis techniques were carried out with the classical assumption test in this study including data normality test, multicollinearity test, autocorrelation test, heteroscedasticity test, multiple linear regression analysis, test correlation coefficient, and multiple coefficient of determination test, as well as hypothesis testing criteria, namely partial test (t test) and simultaneous test (f test). Based on the results of the data output, it is obtained: (1) the liquidity ratio (current ratio) has a significant negative effect on changes in earnings, with a significance value of t (0.016> 0.05) and tCount <  ttable. (2) the solvency ratio (debt to total assets) has a significant negative effect on changes in earnings l, with a significance value of t (0.141> 0.05), and tCount <  ttable. (3) simultaneously (together) the liquidity ratio (current ratio) and the solvency ratio (debt to total assets) have an effect on changes in earnings, with a significant value of current ratio and debt to total assets (0.003 <0.05) and the value of fCount >  ftable. Keywords: Current Ratio, Debt to Total Asset, Change in Profit  ABSTRAK Tujuan penelitian adalah mengetahui pengaruh rasio likuditas (current ratio) dan solvabilitas (debt to total asset) terhadap perubahan laba pada perusahaan food and beverages yang terdaftar di BEI periode 2016-2018, baik secara parsial maupun secara simultan. Adapun analisis data yang digunakan dalam penelitian ini adalah menggunakan aplikasi sofware SPSS for window versi 23.Teknik analisis data yang dilakukan dengan uji asumsi klasik dalam penelitian ini meliputi uji normalitas data, uji multikolonieritas, uji autokorelasi, uji heteroskedastisitas, analisis regresi linier berganda, uji koefisien korelasi, dan uji koefisien determinasi berganda, serta kriteria pengujian hipotesis yaitu uji parsial (uji t) dan uji simultan (uji f). Berdasarkan hasil output data diperoleh: (1) Rasio Likuiditas (current ratio) memiliki pengaruh negatif signifikan terhadap perubahan laba, dengan nilai signifikansi t (0,016 > 0,05), dan thitung < ttabel. (2) Rasio Solvabilitas (debt to total assets) memiliki pengaruh negatif tidak signifikan terhadap perubahan laba, dengan nilai signifikansi t (0,141 > 0,05), dan thitung <  ttabel . (3) Secara simultan (bersama-sama) Rasio likuiditas (current ratio) dan Rasio Solvabilitas (debt to tota assets) berpengaruh signifikan terhadap Perubahan Laba, dengan nilai signifikan current ratio dan debt to total assets ( 0,003 < 0,05) dan nilai Fhitung > Ftabel.Kata Kunci : Current Ratio, Debt to Total Asset, Perubahan Lab

Clumping factors of HII, HeII and HeIII

Estimating the intergalactic medium ionization level of a region needs proper treatment of the reionization process for a large representative volume of the universe. The clumping factor, a parameter which accounts for the effect of recombinations in unresolved, small-scale structures, aids in achieving the required accuracy for the reionization history even in simulations with low spatial resolution. In this paper, we study for the first time the redshift evolution of clumping factors of different ionized species of H and He in a small but very high resolution simulation of the reionization process. We investigate the dependence of the value and redshift evolution of clumping factors on their definition, the ionization level of the gas, the grid resolution, box size and mean dimensionless density of the simulations.Comment: 12 pages, 10 figures, 1 table. Accepted by MNRA

At Short Telomeres Tel1 Directs Early Replication and Phosphorylates Rif1

Funding AS was supported by a Cancer Research UK PhD studentship and ORSAS. SK is supported by a Scottish Universities Life Sciences Alliance PhD studentship. This work was supported by Cancer Research UK grant A13356 to ADD (http://www.cancerresearchuk.org). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.Peer reviewedPublisher PD

Pengaruh Good Corporate Governance (GCG) Dan Struktur Kepemilikan Terhadap Kinerja Keuangan Perusahaan Perbankan Yang Terdaftar Di Bursa Efek Indonesia Periode 2016-2020

ABSTRAK Tujuan penelitian ini untuk mengukur pengaruh Good Coporate Governance (GCG) dan struktur kepemilikan terhadap kinerja keuangan perusahaan perbankan yang terdaftar di bursa efek indonesia periode 2016-2020. Populasi dalam penelitian ini ada 46 perusahaan perbankan yang terdaftar dii bursa efek Indonesia, menggunakan metode kuntitatif, teknik pengambilan sampel menggunakan teknik purposive sampling didapatkan sebanyak 15 perusahaan BUMS. Teknik pengumpulan data menggunakan dokumentasi. Hasil penelitian ini menunjukkan analisis koefisien determinasi yang menunjukkan nilai R square (koefisien determinasi) sebesar 0,100 atau 10%, artinya variabel Good Corporate Governance (GCG) dan struktur kepemilikan hanya mampu memberikan nilai sumbang untuk kinerja keuangan perusahaan perbankan sebesar 10%. Adapun koefisien korelasi menunjukkan nilai R (koefisien korelasi) sebesar 0,316 atau 31,6%, artinya variabel Good Corporate Governance (GCG) dan struktur kepemilikan memiliki hubungan yang rendah/lemah terhadap kinerja keuangan perusahaan perbankan. Sedangkan nilai F signifikan sebesar 0,035<0,05 artinya secara simultan terdapat pengaruh yang signifikan terhadap Kinerja Keuangan perusahaan perbankan. Kata kunci: Good Corporate Governance (GCG), struktur kepemilikan dan kinerja keuangan.     ABSTRACT The purpose of this research is to meuasure the effect of good corporate governance (GCG) and ownership structure on the financial performance of banking companies listed on the Indonesian stock exchange for the 2016-2020 period. The population in this study were 46 banking companies listed on the Indonesian stock exchange, using the quantitative method, the sampling technique using purposive sampling technique was obtained as many as 15 BUMS companies. Data collection techniques using documentation. The results of this study indicate the analysis of the coefficient of determination which shows the value of R square (coefficient of determination) of 0.100 or 10%, meaning that the variables of Good Corporate Governance (GCG) and ownership structure are only able to provide a contribution value to the financial performance of banking companies by 10%. The correlation coefficient shows an R value (correlation coefficient) of 0.316 or 31.6%, meaning that the variables of Good Corporate Governance (GCG) and ownership structur have a low/weak relationship to the financial performance of banking companies. While th significant F value of 0.035<0.05 means that simultaneously there is a significant influence on the financial performance of banking companies. Keywords : Good Corporate Governance (GCG), ownership structure and financial performance

Pengaruh Tambahan Penghasilan Pegawai (TPP) Dan Disiplin Kerja Terhadap Kepuasan Kerja Pada Dinas Pekerjaan Umum Dan Penataan Ruang (PUPR) Kota Palembang

ABSTRACT This study aims to determine the effect of additional employee income (TPP) and work discipline on job satisfaction at the Palembang City Public Works and Spatial Planning Service (PUPR). The method used is a quantitative method with a sample size of 64 members. The data analysis technique used is multiple linear regression analysis, correlation coefficient, coefficient of determination, t test and F test. job satisfaction. While Work Discipline (X2) has a significant effect with a value of 0.000 <0.05, on job satisfaction. From the results of the simultaneous F test, a significant value of 0.000 <0.05 means that H0 is rejected. Ha is accepted. the effect of additional employee income (TPP) and work discipline on job satisfaction at the Palembang City Public. Keywords: Additional Employee Income (TPP), Work Discipline, Job Satisfaction.   ABSTRAK Penelitian ini bertujuan agar diketahui Pengaruh Tambahan Penghasilan Pegawai (TPP) Dan Disiplin Kerja Terhadap Kepuasan Kerja Pada Dinas Pekerjaan Umum Dan Penataan Ruang (PUPR) Kota Palembang. Teknik ini dipergunakan metode kuantitatif yang berjumlah sampel merupakan 64 anggota. Teknis analisis data bisa dipergunakan merupakan analisis regresi linear berganda, koefisien korelasi, koefisien determinasi uji-t dan uji-F. Dengan adanya uji-t melihatkan bahwa tidak adanya dipengaruh (TPP) (X1) dari nilai sig 0,635<0,05 terhadap kepuasankerja. Sedangkan Disiplin Kerja (X2) adanya pengaruh sig dengan nilai 0,000<0,05, terhadap kepuasankerja. Dengan hasil uji-F secara simultan diperoleh dinilai sig 0,000<0,05 artinya H0 tidak setuju Ha setuju. Maka ditarikan Adanya pengaruh bersama Pengaruh Tambahan Penghasilan Pegawai (TPP) Dan Disiplin Kerja Terhadap Kepuasan Kerja Pada Dinas Pekerjaan Umum Dan Penataan Ruang (PUPR) Kota Palembang. Kata Kunci: Tambahan Penghasilan Pegawai(TPP),Disiplin Kerja,Kepuasan Kerja

Direct and Non-Invasive Monitoring of Battery Internal State Via Novel GMI-IDT Magnetic Sensor

Efficient battery management systems (BMSs) in rechargeable battery-based systems require precise measurements of various battery parameters including state of charge (SOC), state of health (SOH) and charge capacity. Presently, SOC, charge capacity and SOH can only be indirectly inferred from long-term measurement of current, open circuit voltage (OCV), and temperature using multiple sensors. These techniques can only give an approximation of SOC and often require knowledge of the recent battery history to prevent excessive inaccuracy.To improve the performance of the BMS, an alternative method of monitoring the internal state of Li-ion batteries is presented here. Theoretical analysis of Li-ion batteries has indicated that the concentration of active lithium ions in the cathode is directly related to the magnetic susceptibility of the electrode materials. While charging/discharging, due to the change in the oxidation and/or spin state of metal atoms, the magnetic moment in the cathode varies. This indicates the potential for directly probing the internal state of the Li-ion batteries during charging/discharging by monitoring the changes in magnetic susceptibility via an appropriately designed magnetic sensor. In this research, a highly sensitive micromagnetic sensor design is investigated consisting of a single interdigital transducer (IDT) shunt-loaded with a magnetically sensitive Giant Magnetoimpedance (GMI) microwire. This design takes advantage of the coupling of the impedance characteristics of the GMI microwire to the IDT transduction process. The initial GMI-IDT sensor design is further developed and modified to maximize sensitivity and linearity. The sensor can detect magnetic field in the range of 900 nT and minute changes less than 1 μT when operated at or near its peak sensitivity. In addition, an appropriate procedure for preconditioning the GMI wire is developed to achieve sensor repeatability. Furthermore, using the identified optimum geometry of the experimental setup, the proposed sensor is implemented in monitoring the internal state of two types of Li-ion cells used in electric vehicles (EVs). The initial characterization results confirm that the GMI-IDT sensor can be used to directly monitor the charge capacity of the investigated Li-ion batteries. Other possible applications also include energy storage for renewable energy sources, and portable electronic devices