Analysis of Method of Axillary Crutch Measurement

The purpose of this study was to determine which of the 3 methods axillary measurement best predict ideal crutch length. Ideal crutch length is defined as the length of the crutch, including accessories, obtained during stance when the crutch tip is 15.2cm lateral and 15.2cm anterior to fifth toe and the axillary pad is 6.4cm below the axillary fold. Two hundred and twenty-four (224) volunteers were measured for crutches using each of the following methods: 77% of actual height; actual height minus 40.6cm and anterior axillary fold to heel in supine position with arm adducted. The result of the calculation were statistically significant (p<0.01). However, 77% of actual height and actual height minus 40.6cm had the strongest relationship to the ideal crutch length r (person Product Moment Correlation Coefficient) = 0.941; r2 (linear regression correlation coefficient) = 0.89; p<0.01. Axillary fold heel method had r =0.917: r2= 0.84; P<0.01.

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Effect of Boiling on Carotenoids content of Pumpkin available in Damascus, Syria

Research Journal of Pharmacy and Technology ◽

10.52711/0974-360x.2021.00981 ◽

2021 ◽

pp. 5642-5646

Author(s):

Hala Juha ◽

Fida Amali

Keyword(s):

Linear Regression ◽

Correlation Coefficient ◽

Spectrophotometric Method ◽

Analytical Method ◽

Beta Carotene ◽

Local Market ◽

Beer's Law ◽

Beer’S Law ◽

Standard Solution ◽

Regression Correlation

The carotenoids contents of pumpkin were determined in this study by spectrophotometric method. This method was applied on beta-carotene as standard solution as well as samples. The absorption were determined at λmax 454 nm, the analytical method was validated by evaluating linearity, precision, accuracy, LODs, and LOQs of the analyts. Beer’s law is obeyed over the concentration of (0.3-9) µg/ml with a linear regression correlation coefficient of 0.9986, and recovery in range from 98.5-102.2%. After the validation was performed using standard solution, the method then was applied on samples of pumpkin available in local market in Syria after extraction the carotenoids by using Acetone/ Dichloromethane 70/30 .The results ranged between 216.46 - 80.56 µg/g. During boiling for pumpkin, the level of carotenoid reduced between 0.45-13.26 %, 0.18 – 23.07%, 17.3-40.54%, 22.65-51.73%, 14.91_55.82% and 26.16 – 72.56%, for 5, 10, 15, 30, 45 and 60 min respectively. According to the obtained result results, it is concluded that the boiling reduced carotenoid at different rates.

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PENGARUH LIKUIDITAS, SOLVABILITAS DAN PROFITABILITAS TERHADAP HARGA SAHAM PADA PERUSAHAAN YANG TERDAFTAR DALAM INDEKS LQ 45

SULTANIST: Jurnal Manajemen dan Keuangan ◽

10.37403/sultanist.v6i2.123 ◽

2019 ◽

Vol 6 (2) ◽

pp. 16-23

Author(s):

Tri Ade Tiya ◽

Yansen Siahaan ◽

Jubi Jubi ◽

Sepbeariska Manurung

Keyword(s):

Linear Regression ◽

Data Collection ◽

Multiple Linear Regression ◽

Correlation Coefficient ◽

Stock Prices ◽

T Test ◽

Coefficient Of Determination ◽

Analysis Techniques ◽

Negative Effect ◽

Regression Correlation

The purpose of this research is to describe liquidity,solvability, profitability and stock pricesand to know influence of liquidity, solvability and profitabilityto stock prices at the Companieslisted in LQ 45 Index.The research was using qualitative desriptive analysis and quantitative desriptive analysis. The data collection was using documentation. The analysis techniques used are multiple linear regression, correlation coeffient, coefficient of determination, hypothesis testing.The result of regression are liquidity, solvability and profitability have a negative effect on stock prices at the Companies listed in the LQ 45 Index.The results analysis of the correlation coefficient and determination coefficient is known that there is a medium relationship between liquidity, solvability and profitability of stock prices and stock prices are more influenced by other factors not examined in this research. The results of F testit is known that liquidity, solvability and profitability have a significant effect on stock prices at the Companies listed in the LQ 45 Index simultaneously. The results of the t test it is known that partially liquidity and solvability have a significant effect and profitability has no significant effect on stock prices at the Companies listed in the LQ 45 Index.The suggestion of this research is that the company should manage current assets optimally to increase revenue, control the use of debt, and distribute dividends to investors so that investors are interested in investing capital in the company.

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Pengaruh Likuiditas dan Solvabilitas Terhadap Rentabilitas Ekonomis pada Koperasi Sawit Usaha Manunggal Desa Seresam Kecamatan Seberida Kabupaten Indragiri Hulu

J-MAS (Jurnal Manajemen dan Sains) ◽

10.33087/jmas.v5i1.147 ◽

2020 ◽

Vol 5 (1) ◽

pp. 48

Author(s):

Irawati Irawati ◽

Fitria Ningsih

Keyword(s):

Linear Regression ◽

Multiple Linear Regression ◽

Correlation Coefficient ◽

Palm Oil ◽

Quantitative Method ◽

Regression Correlation

This research was conducted at Manunggal Palm Oil Cooperative in Seresam Village, Seberida District, Indragiri Hulu Regency. Researchers. The research was started from 2013 to 2018. The analysis applied the quantitative method with Multiple Linear Regression, Correlation Coefficient and determination and then testing the hypothesis using SPSS Version 21. The result of this research is that liquidity has no effect on economic profitability. While solvency affects economic rentability.While simultaneous liquidity and solvency affect economic profitability.

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Pengaruh Adversity Quotient Terhadap Hasil Belajar Matematika SMPN 1 Narmada Tahun Ajaran 2019/2020

Griya Journal of Mathematics Education and Application ◽

10.29303/griya.v1i2.40 ◽

2021 ◽

Vol 1 (2) ◽

pp. 132-141

Author(s):

Iftahul Muhayana ◽

Nyoman Sridana ◽

Sudi Prayitno ◽

Amrullah Amrullah

Keyword(s):

Linear Regression ◽

Data Collection ◽

Correlation Coefficient ◽

Mathematics Learning ◽

Sampling Technique ◽

Coefficient Of Determination ◽

Simple Linear Regression ◽

Class Viii ◽

Academic Year ◽

Regression Correlation

This research aimed to determine the influence of adversity quotient (AQ) on student mathematics learning achievement (MLA) of class VIII SMP Negeri 1 Narmada academic year 2019/2020. Population in this study consisted of 379 students and sample of the research is consisted of 80 students which are selected by using the purposive sampling technique. Data collection techniques in this research using questionnaires and test. The instrument of this research using a closed AQ questionnaire consisting of 50 statements and essay of pattern and sequence mathematics number consisting of 4 questions. The data obtained was analyzed using correlation and simple linear regression. Correlation coefficient (r) equal to 0,799, which indicate that relation between AQ on student MLA including was strong category. The contribution of AQ on student MLA, coefficient of determination is 60,684 %. This indicated AQ also affect the student’s MLA of class VIII SMP Negeri 1 Narmada academic year 2019/2020 shown by liniear regression equation in this research is Y=-20,592+0,577X

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Pengaruh Penghargaan Terhadap Kinerja Karyawan pada CV. Dino Manunggal Karsa Bogor

Jurnal Ilmiah Binaniaga ◽

10.33062/jib.v4i2.209 ◽

2019 ◽

Vol 4 (2) ◽

pp. 17

Author(s):

Dedy Mulyadi ◽

Didik Purwanto

Keyword(s):

Linear Regression ◽

Performance Assessment ◽

Correlation Coefficient ◽

Linear Regression Analysis ◽

Strong Relationship ◽

Simple Linear Regression ◽

New Employees ◽

Company Policy ◽

Effective Manner ◽

Relationship Of

The question of compensation in addition to sensitive to be driving someone to worl due to an effect on morale and discipline employees. Therefore , any agency or any organization should be able to provide compensation equal to the workload to create a workforce that efficient and effective manner can be realized. Amaore than that, the company’s goal to improve performance. Performance assessment is a subjective process that involves human judgments. Thus, performance assessment is very likely wrong and very easily influonced by sources that are not actual, so it must be taken into account and considered reasinable. Frformance appraisals are considered to meet the target if it has a good impact on new employees who rated their performance. Simple linear regression analysis using SPSS version 12:00 data processing obtained tegression equation Y = 0,487 X 74 + with an explanation of X = award, 74 = constant, 0.487 = coefficient awards, and Y = performance based on simple linear regression equation in case of increase of one unit of the performance award will be increased 0.487 units. If company policy negates the performance award will remain at a constant rate (74) units . (A) Test results obtained thitung significant constants of (12.574) > t table for (1.960 then reject Ho constanta significant meaning. (B) significant Test award coefficient t count the results obtained by (2.164)> t table foe (1.96) then reject Ho the mean coeffent of appreciation affect the performance . (C) correlation coefficient analysis is done by calculating the product moment corration (pearson) to test whether or not a strong relationship between the variables X dan Y , based on the results of cakculations with SPSS table valuse obtained by calculating the correlation coefficient r (0.3100> r on the table for a = 0,05 (0.291) then reject Ho, which means there is a relationship of respect for performance. When we enter these valuse in the table shows the interpretation of the correlation coefficient between the interval from 0.20 to 0.399 which has a low relationship

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Analysis of the Effect of Cash Turnover on Liquidity at PT. Pekebun Nusantara VIII, Sukabumi Regency, West Java

10.31219/osf.io/aby4c ◽

2020 ◽

Author(s):

endang naryono

Keyword(s):

Linear Regression ◽

Correlation Coefficient ◽

Secondary Data ◽

Positive Influence ◽

West Java ◽

Financial Reports ◽

A Value ◽

Ex Post ◽

Ex Post Facto

Research aims to understand gyrations cash pt .Had provided nusantara viii , liquidity to pt .Had provided nusantara viii , and to know the influence of gyrations cash on the level of liquidity to PT .Perkebunan nusantara VIII sukabumi .The methodology used is the method ex-post facto capital .This research using primary and secondary data obtained from financial reports and non financial from pt .Pekebunan nusantara viii sukabumi .To test hypotheses used linear regression and the correlation with on the spss 15.0 for windows. Based on the results of research shows that there is a positive influence between second match of cash and liquidity pt .Had provided nusantara viii sukabumi .A level of closeness ( correlation ) the second variables strong enough , are r = 0,800 with a value of a correlation coefficient r & gt; 0 it means if cash second match of getting up and liquidity will increase , and vice versa . While from the results of the equation above the results linear regression simple as follows: y = 185,137 + 0,045x means value ( a ) or constant of 185,137 who have the meaning that if cash two zero ( 0 ) or not increased so level of 185,137 liquidity .The score regression ( b ) of 0,045 the show the relation in line that every 1 increase point in cash and two rate rose to 185,137 liquidity

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PENGARUH SIMPANAN, PEMBIAYAAN DAN MODAL TERHADAP LABA PADA BTM WAHANA MENTARI KABUPATEN INDRAGIRI HULU

Jurnal Manajemen dan Bisnis ◽

10.34006/jmbi.v7i4.173 ◽

2018 ◽

Vol 7 (4) ◽

pp. 200-208

Author(s):

Angga Hapsila

Keyword(s):

Linear Regression ◽

Multiple Linear Regression ◽

Correlation Coefficient ◽

Research Study ◽

Secondary Data ◽

Process Data ◽

Strong Ties ◽

Paper Work

The research was conducted by the writer on BTM Mentari in sub districts rengat - indragiri upstream. District. The research phase lasting three months. This research study is to find savings, influence financing and capital to profit in the district btm mentari Indragiri upstream. This research used secondary data , writer process data by using multiple linear regression the it using spss ( statistic package for social scince ) 24 version to get output to summarizing the research. The research that is simultaneously a conclusion can be drawn is the significant savings, between financing and capital to profit. This can be seen that the f count greater than the f table ( 29,873 > 2,36 ) When viewed from the table a model summary so r which means a correlation coefficient obtained value of 0,984 which means the amount of savings mobilized , the financing of the and capital had strong ties against spider does not permit the .Was in the middle of the value of the coefficients detrminasi as much as 0,968 paper work showing that the amount of savings mobilized , the financing of the and capital affect of the spider that has been accepted by the BTM the spacecraft mentari as much as 96,80 % the remaining of 3,20 % influenced by the fact that of other variables that do not writer you wherever you may be.

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Correlation analysis of resected breast tissue and implant volume after mastectomy and its association with breast density

Archives of Gynecology and Obstetrics ◽

10.1007/s00404-021-06128-1 ◽

2021 ◽

Author(s):

Wolfram Malter ◽

Bo Jan Bachmann ◽

Barbara Krug ◽

Martin Hellmich ◽

Max Zinser ◽

...

Keyword(s):

Correlation Coefficient ◽

Breast Density ◽

Breast Tissue ◽

Mathematical Function ◽

Breast Cancer Patients ◽

Tissue Weight ◽

Implant Selection ◽

Volume Measurements ◽

The Individual ◽

The Ideal

Abstract Background The current methods for calculating the ideal implant volume for breast reconstruction are based on pre- or intraoperative volume measurements of the existing breast volume and do not take into account the individual breast density of the woman. This study aims is to identify objective parameters that can help to improve the optimal implant selection. Materials and methods This retrospective analysis includes 198 breast cancer patients who underwent mastectomy. Breast densities (ACR) measured in mammography and MRI were compared with the removed breast tissue weight and volume of the implants used. In addition, the resected weight was compared directly with the implant volume to calculate a mathematical function. Results There was no significant correlation between the ACR values and the resected weights [correlation coefficient: mammography:− 0.117 (p = 0.176), MRI − 0.033 (p = 0.756)]. A negative correlation between the implant volumes and both imaging methods could be demonstrated [correlation coefficient: mammography − 0.268; p = 0.002; MRI was − 0.200 (p = 0.055)]. A highly significant correlation between the resected weights and the implant volumes (correlation coefficient 0.744; p < 0.001) was observed. This correlation corresponds to a power function (y = 34.71 x0.39), in which any resected weight can be used for the variable x to calculate the implant volume. Conclusion We were able to show that there is a significant correlation between the resected breast tissue and the implant volume. With our novel potency function, the appropriate implant volume can be calculated for any resected weight making it easier for the surgeon to choose a fitting implant in a simple and more objective manner.

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