Patellar Morphology and Osteoarthritis: A Cadaveric Analysis

Type Ii ◽

Patellofemoral Arthritis ◽

The Relationship ◽

Patellar Morphology ◽

Cadaveric Analysis

AbstractPrevious studies have attempted to characterize patellar morphology and its relation to patellofemoral osteoarthritis but have utilized relatively small samples. We designed a large-scale cadaveric analysis to elucidate any potential relationship. Patellar morphology in 1,032 patellae was characterized using patellar facet concavity patterns initially developed by Wiberg and using the ratio of the lateral and medial facet lengths. Patellofemoral arthritis grading for specimens was previously completed based primarily on osteophytic burden. The average age at time of death was 56 ± 10 years. Wiberg's grading returned kappa values of 0.43 for intrarelator reliability and 0.27 for interrelator reliability. Using multiple regression analysis, Wiberg's type II was found to be correlated with patellofemoral arthritis (p = 0.003). Lateral to medial facet ratio measurements returned intraclass coefficients of 0.91 for intrarelator reliability and 0.85 for interrelator reliability. There was no association between lateral to medial facet ratio and osteoarthritis. Regression analysis between Wiberg's typing and lateral-to-medial ratio (L:M) resulted in a coefficient of determination of 0.14. To our knowledge, this is the largest study evaluating the relationship between patellar morphology and arthritis. Although there was a relationship between Wiberg's type II and patellofemoral arthritis, the Wiberg systems was not easily reproducible in our study and returned a correlation with arthritis different then anatomically expected. A more reproducible system of lateral to medial facet ratio was investigated but did not find an association with arthritic changes. Given these findings, we did not find a patella morphology grading system which is both reliable and valid in regard to association with patellofemoral arthritis.

HUBUNGAN DISIPLIN KERJA DAN MOTIVASI KERJA DENGAN KINERJA GURU MAN SE-BANDAR LAMPUNG

MANAGERE : Indonesian Journal of Educational Management ◽

10.52627/ijeam.v3i1.97 ◽

2021 ◽

Vol 3 (1) ◽

pp. 75-84

Author(s):

Bustanul Arif

Keyword(s):

Regression Analysis ◽

Linear Regression ◽

Work Motivation ◽

Teacher Performance ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Data Collection Technique ◽

This study aims to determine the relationship between work discipline and work motivation with the performance of MAN teachers in Bandar Lampung. This type of research is associative quantitative with a total population of 164 teachers and a research sample of 63 teachers. The data collection technique used a questionnaire. The data were analyzed using simple linear regression analysis and multiple linear regression analysis using IBM SPSS Statistics 23. The results showed that work motivation have a significant relationship with teacher performance. Judging from the value of the coefficient of determination of 0.550, the results show that the contribution or contribution of the relationship between X1 work discipline and X2 work motivation with Y teacher performance is 55% while the remaining 45% is the contribution of other variables not included in the study.

Modeling Population Spatial-Temporal Distribution Using Taxis Origin and Destination Data

Sustainability ◽

10.3390/su13073727 ◽

2021 ◽

Vol 13 (7) ◽

pp. 3727

Author(s):

Fatema Rahimi ◽

Abolghasem Sadeghi-Niaraki ◽

Mostafa Ghodousi ◽

Soo-Mi Choi

Keyword(s):

Regression Analysis ◽

Mean Squared Error ◽

Population Distribution ◽

Temporal Distribution ◽

Temporal Modeling ◽

Location Data ◽

Time Period ◽

Proposed Model

During dangerous circumstances, knowledge about population distribution is essential for urban infrastructure architecture, policy-making, and urban planning with the best Spatial-temporal resolution. The spatial-temporal modeling of the population distribution of the case study was investigated in the present study. In this regard, the number of generated trips and absorbed trips using the taxis pick-up and drop-off location data was calculated first, and the census population was then allocated to each neighborhood. Finally, the Spatial-temporal distribution of the population was calculated using the developed model. In order to evaluate the model, a regression analysis between the census population and the predicted population for the time period between 21:00 to 23:00 was used. Based on the calculation of the number of generated and the absorbed trips, it showed a different spatial distribution for different hours in one day. The spatial pattern of the population distribution during the day was different from the population distribution during the night. The coefficient of determination of the regression analysis for the model (R2) was 0.9998, and the mean squared error was 10.78. The regression analysis showed that the model works well for the nighttime population at the neighborhood level, so the proposed model will be suitable for the day time population.

Hubungan Keseimbangan dan Koordinasi Mata Kaki Terhadap Kemampuan Menggiring Bola dalam Permainan Futsal Klub Karsa Utama Putri Wajo

Gelora : Jurnal Pendidikan Olahraga dan Kesehatan IKIP Mataram ◽

10.33394/gjpok.v8i1.4189 ◽

2021 ◽

Vol 8 (1) ◽

pp. 67

Author(s):

Muhammad Hasbillah ◽

Herman Herman

Keyword(s):

Regression Analysis ◽

Significant Relationship ◽

Descriptive Analysis ◽

Sampling Technique ◽

Total Sample ◽

Correlational Research ◽

Analysis Technique ◽

Independent Variable ◽

This research aims to determine the relationship between balanced and the ability to dribble, the relationship between eye-foot coordination and the ability to dribble, and the relationship between balanced and eye-foot coordination on the ability todribble in futsal game Karsa Utama Putri Wajo’s club. The research was correlational research, with the independent variable was balanced and eye-foot coordination, while the dependent variable was the ability to dribble. The population of theresearch was Karsa Utama Putri Wajo's club players and the sampling technique used was total sampling technique with the total sample was 25 players. The analysis technique used was descriptive analysis, correlation analysis, regression analysis. The results showed that 1)There was a significant relationship between balanced and the ability to dribble in Karsa Utama Putri Wajo's club players with a correlation value (r) = 0,738. 2) There was asignificant relationship between eye-foot coordination on the ability to dribble in Karsa Utama Putri Wajo's club players with a correlation value (r) = 0,553. 3) There was asignificant relationship between balanced and eye-foot coordination on the ability to dribble in Karsa Utama Putri Wajo's club player swith a correlation value (r)=0.823,and a coefficient of determination (R2) = 0.677 or equal to 67,7%. Thus, it can be concluded that there is a significant relationship between balanced and coordination of the ankle son the ability to dribble in futsal game of Karsa Utama Putri Wajo's club.

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PROFITABILITAS BANK UMUM SYARIAH DI INDONESIA

Jurnal Ekonomi Syariah Teori dan Terapan ◽

10.20473/vol6iss20198pp1607-1619 ◽

2020 ◽

Vol 6 (8) ◽

pp. 1607

Author(s):

Dian Anggraini ◽

Imron Mawardi

Keyword(s):

Regression Analysis ◽

Linear Regression ◽

Multiple Linear Regression ◽

Commercial Bank ◽

Confidence Level ◽

Linear Regression Analysis ◽

Sampling Technique ◽

Multiple Linear Regression Analysis ◽

Coefficient Of Determination

The purpose of this study is to analyze the factors that affect the profitability of Sharia Commercial Bank in Indonesia. The sampling technique used is saturated sampling, so the population and sample is the Sharia Commercial Bank periode October 2014-March 2018 which amounted to 42 months. This study uses a quantitative approach with multiple linear regression analysis technique.The result showed that with 95% confidence level partially variable Financing to Deposit Ratio have significant effect to profitability, while variable Natural Uncertainty Contract Financing, Non Performing Financing, and Equity have no significant effect on profitability of Sharia Commercial Bank in Indonesia. Nevertheless, Natural Uncertainty Contract Financing, Non Performing Financing, Financing to Deposit Ratio and Equity simultaneously have significant effect to the profitability of Sharia Commercial Bank in Indonesia. With the coefficient of determination of 33,2%.Keywords: Natural Uncertainty Contract, Non Performing Financing, Financing to Deposit Ratio, Equity

PENGARUH PELATIHAN DAN MOTIVASI TERHADAP KINERJA KARYAWAN PADA HEAD OFFICE PADA PT PAM LYONNASE JAYA (PALYJA)

Epigram ◽

10.32722/epi.v14i2.1022 ◽

2018 ◽

Vol 14 (2) ◽

Author(s):

Anggi Fathya Anindita ◽

Tuty Herawati ◽

Wahyudi Utomo

Keyword(s):

Regression Analysis ◽

Strong Influence ◽

Test Validity ◽

Secondary Data ◽

Primary Data ◽

Reliability Test ◽

Head Office ◽

Training Motivation

Abstract Influence of training and motivation on performance of employees at PT PAM Lyonnase Jaya (PALYJA). 2017. This research aims to find out how the influences between the training and motivation on performance of employees. Data collection using the questionnaire given to the respondents to obtain primary data and secondary data to obtain an libraries. While the method of data analysis using the test validity dan reliability, test the assumptionsof classical, test hypotheses, multiple linier regression analysis, analysis of the coefficient of determination of the significance of the T-test, and a test of the significance of f. Result of the research indicate that training has a strong influence on performance of employees and motivation have influence of 66,8% on performance of employees and the remaining 33,2% are influenced by other factors.Keywords: Training, Motivation, Employee Performance.AbstrakPengaruh Pelatihan dan Motivasi terhadap Kinerja Karyawan Pada head office PT PAM Lyonnase Jaya (PALYJA). 2017. Penelitian ini bertujuan untuk mengetahui seberapa pengaruh antara pelatihan dan motivasi terhadap kinerja karyawan. Pengumpulan data menggunakan kuesioner yang diberikan kepada responden untuk memperoleh data primer dan studi kepustakaan untuk memperolah data sekunder. Sedangkan metode analisis data menggunakan uji validitas dan reliabilitas, uji asumsi klasik, uji hipotesis, analisis regresi linier berganda, analisis koefisien determinasi, uji signifikansi T dan uji signifikansi F. Hasil penelitian menunjukan bahwa pelatihan memiliki pengaruh yang kuat terhadap kinerja karyawan dan motivasi memiliki pengaruh sebesar 66,8% terhadap kinerja karyawan dan sisanya 33,2% dipengaruhi oleh faktor lain.Kata Kunci: Pelatihan, Motivasi, Kinerja Karyawan

Four meta-analyses across 164 studies on atypical footedness prevalence and its relation to handedness

10.31234/osf.io/vcjxf ◽

2020 ◽

Cited By ~ 2

Author(s):

Julian Packheiser ◽

Judith Schmitz ◽

Gesa Berretz ◽

David Carey ◽

Silvia Paracchini ◽

...

Keyword(s):

Social Factors ◽

Large Scale ◽

Reference Data ◽

Population Level ◽

Classification Systems ◽

Point Estimate ◽

Moderating Factors ◽

Meta Analyses ◽

Human lateral preferences, such as handedness and footedness, have interested researchers for decades due to their pronounced asymmetries at population level. While there are good estimates on the prevalence of handedness in the population, there is, to this, day no large-scale estimation on the prevalence of footedness. Furthermore, the relationship between footedness and handedness still remains elusive. Here, we conducted meta-analyses with four different classification systems for footedness on 145,150 individuals across 164 studies including new data from the ALSPAC cohort. The aims of the study were to determine a reliable point estimate of footedness, to study the association between footedness and handedness, and to investigate moderating factors influencing footedness. We showed that the prevalence of atypical footedness ranges between 12.10% using the most conservative criterion of left-footedness to 23.7% including all left- and mixed-footers as a single non-right category. As many as 60.1% of left-handers were left-footed whereas only 3.2% of right-handers were left-footed. Males were 4.1% more often non-right-footed compared to females. Individuals with psychiatric and neurodevelopmental disorders exhibited a higher prevalence of non-right-footedness. Furthermore, the presence of mixed-footedness was higher in children compared to adults as well as in experienced athletes compared to the general population. Finally, we showed that footedness is only marginally influenced by cultural and social factors, which have been shown to play a crucial role in the determination of handedness. Overall, this study provides new and useful reference data for laterality research. Furthermore, the data suggest that footedness is a valuable phenotype for the study of lateral motor biases, its underlying genetics and neurodevelopment.

ANALISA VARIABEL-VARIABEL YANG MEMPENGARUHI PROFITABILITY NET MARGIN

EKUITAS (Jurnal Ekonomi dan Keuangan) ◽

10.24034/j25485024.y2007.v11.i1.247 ◽

2018 ◽

Vol 11 (1) ◽

Author(s):

Dra. Rr. Sri Diniarti, S.E.

Keyword(s):

Regression Analysis ◽

Correlation Analysis ◽

Multiple Regression Analysis ◽

Positive Relationship ◽

Negative Relationship ◽

Field Research ◽

The Other ◽

Net Margin ◽

This research is an explanatory research, because it explaining about the relationship among the hypnotized variables. This research aims to knowing about the relationship and the influence between the accounts, location to the other bank, and loans to the net margin in Bank Jatim Madiun. The results are between accounts to net margin has positive relationship, between location to another bank to net margin has negative relationship, and between loans to net margin has positive relationship. Together, the variables have strong enough relationship to net margin, it showing by coefficient of determination value is 0,956, it means that the value close to 1. So, 4,4% of Profitability Net Margin influenced by the others variables.The method of research was by using field research that including observation, interview and library research.The analyzing data method was by using Multiple Regression Analysis, Correlation Analysis, and Coefficient of Determination Analysis.

Hubungan Motivasi Kerja dengan Kinerja Guru Taman Kanak Kanak di Kecamatan Padang Utara Kota Padang

Jurnal Bahana Manajemen Pendidikan ◽

10.24036/bmp.v8i2.105043 ◽

2019 ◽

Vol 8 (2) ◽

pp. 37

Author(s):

Fadhila Rahmi ◽

Zulminiati Zulminiati

Keyword(s):

Data Analysis ◽

Random Sampling ◽

Positive Relationship ◽

Work Motivation ◽

Kindergarten Teachers ◽

Scale Model ◽

Meaningful Relationship ◽

This study aims to determine the relationship between work motivation and the performance of kindergarten teachers in Padang Utara District, Padang City. The hypothesis in this study proposed is that there is a meaningful relationship between work motivation and the performance of kindergarten teachers in Padang Utara District,Padang City. This type of research correlational with a kuantatif approach,which describes the relationshipof work motivation with the performance of kindergarten teachers in Padang Utara District, Padang City. The population in this study, with 82 teacher who taught in kindergarten in Padang Utara Subdistrict,Padang City,and were sampled in this study,with 43 people taken using the stratified Proposional Random Sampling techninque. The instruments in this study are likert scale model questionnaires that have been tested for validity and reability and the result are valid and reabel. Data were analyzed using Produt Moment correlation formula with SPPS version 17. Based on data analysis,the coefficient of determination of work motivation was obtained at 0,512. The correlation coefficient between work motivation and the performance of kindergarten teachers is 0,715.This means that motivation is 71,5% towards the performance of significant 5% kindergarten teachers. Based of these data it can be concluded work motivation has a positive relationship with the performance of kindergarten teacher in Padang Utara District,Padang City.

ANALISIS PENGARUH DEBT CAPITAL DAN EQUITY CAPITAL TERHADAP SISA HASIL USAHA (SHU) KOPERASI

EkoPreneur ◽

10.32493/ekop.v1i2.5143 ◽

2020 ◽

Vol 1 (2) ◽

pp. 131

Author(s):

Adih Supriadi

Keyword(s):

Research Method ◽

Equity Capital ◽

Business Unit ◽

Business Results ◽

Debt Capital ◽

The Relationship ◽

The City ◽

Research Analysis

This study is entitled Analysis of the Effect of Debt Capital and Equity Capital on the Remaining Operational Results of Cooperatives. The research is descriptive quantitative, the population used as the unit of research analysis is the Cooperative in the City of South Tangerang with the category thirty large cooperatives in the City of South Tangerang, with the criteria of having more than one business unit, and routinely carrying out RATs the last three years in a row. The number of cooperatives that will be sampled in this study are thirty cooperatives. The research method used is causal analytical associative meaning a causal relationship where the variable x will affect the variable y. This method aims to determine the relationship between two or more variables, by explaining, predicting and controlling a symptom. The purpose of this study was to determine the effect of Debt Capital and Equity Capital on the Remnants of Cooperative Business Results in the City of South Tangerang. From the results of the study note that Debt Capital partially has a significant effect on the Remaining Operating Results, with a coefficient of determination of 72.29%, the remaining 27.71% is influenced by other factors. Equity Capital partially has a significant effect on the Remaining Results of Operations, with a coefficient of determination of 74.67%, the remaining 25.33% is influenced by other factors. Debt Capital and Equity Capital simultaneously have a significant effect on the Remaining Operating Results, with a coefficient of determination of 81.81%, the remaining 18.19% is influenced by other factors.Keywords: Cooperative, Debt Capital, Equity Capital, Remaining Operating Results

Analisis Faktor-faktor yang Mempengaruhi Produktivitas Kerja Karyawan di PT. Multi Terminal Indonesia

Jurnal Ilmiah Aset ◽

10.37470/1.23.2.186 ◽

2021 ◽

Vol 23 (2) ◽

pp. 167-178

Author(s):

Retno Ayu Hastuti ◽

Tri Bodroastuti ◽

Tantri Widiastuti

Keyword(s):

Regression Analysis ◽

Linear Regression Analysis ◽

Work Productivity ◽

Multiple Linear Regression Analysis ◽

Analytical Tool ◽

Research Model ◽

And Behavior ◽

Attitudes And Behavior

Work productivity is the ability to carry out activities that produce an output or work in accordance with the quality set, but often there are obstacles that cause the company's goals to be less achieved. Every company has a different policy on efficient sourcing. The purpose of this study was to determine and analyze how the effect of knowledge, skills, abilities, attitudes and behavior on work productivity of PT. Multi Terminal Indonesia. The population in this study were 30 employees and the entire population was sampled. The analytical tool used in this research was Multiple Linear Regression Analysis. The results showed that knowledge (X1), skills (X2), abilities (X3), behaviors (X5) had no effect on work productivity. The attitude (X4) had an effect on work productivity. The results of simultaneous hypothesis testing explained that knowledge (X1), skills (X2), abilities (X3), attitudes (X4) and behavior (X5) haved an effect on work productivity. The coefficient of determination of 0.636 means that knowledge, skills, abilities, attitudes and behavior are able to explain work productivity by 63.6%. The remaining 36.4% is explained by other variables not included in this research model.