Sample Selection Technique Research Articles

The Effect Of Quadricepts Strengthening Exercise On Increasing Muscle Strength And Decreasing Pain Intensity In Genu Osteoarthritis Patients At Bhayangkara Kediri Hospital

Osteoarthritis is a joint deformity, often found in progressive degeneration of the articular cartilage, resulting in loss of joint space. Genu osteoarthritis patients complain of pain, limited movement, and a decrease in their functional activities. Patients with severe complaints use mobility aids for walking activities. This research uses a quasiexperimental design with one group pre and post test design approach. The sample for this research was 30 respondents. The sampling technique for this research is purposive sampling, which is a sample selection technique by selecting samples among a number of populations that are in accordance with what the researcher desires. There is an effect of quadriceps strengthening exercise on increasing muscle strength and reducing pain intensity in osteoarthritis genu patients at Bhayangkara Kediri Hospital in 2023. The average muscle strength of genu osteoarthritis patients before quadriceps strengthening exercise was 3.533 and the average pain intensity of genu osteoarthritis patients before quadriceps strengthening exercise was 4.8. The average muscle strength of genu osteoarthritis patients after quadriceps strengthening exercise was 4.6 and the average pain intensity of genu osteoarthritis patients after quadriceps strengthening exercise was 3.05. There is an effect of quadriceps strengthening exercise on increasing muscle strength with P-value 0,000<0,05 and effect of quadriceps strengthening exercise on reducing pain intensity in osteoarthritis genu patients signification p value 0,000<0,05.

DETERMINAN NILAI PERUSAHAAN PADA PERUSAHAAN MANUFAKTUR DI INDONESIA

The purpose of this study is to obtain empirical evidence about factors affecting firm value in manufacturing companies listed on Indonesia Stock Exchange for the years 2017-2019. Sample selection technique that used is purposive sampling method and acquired 78 companies. Data processing technique using multiple linear regression analysis with the Eviews 12 software. The results showed that profitability has positive significant effect on firm value, liquidity has negative significant effect on firm value, while leverage, firm size, and CSR do not have significant effect on firm value. The implication of this research is to provide information for investors that should study the company's financial statements carefully before decided to invest in a company.

PENGARUH CAPITAL STRUCTURE, FIRM SIZE, INTELLECTUAL CAPITAL DAN PROFITABILITY TERHADAP FIRM VALUE

Firm value for the business community, especially investors, is a focus that needs to be considered for investment considerations. This study was conducted to examine the effect of capital structure, firm size, intellectual capital, and profitability on firm value. The sample selection technique used in this study is a non-probability sampling technique with purposive sampling method. The total sample selected was 71 manufacturing companies listed on the Indonesia Stock Exchange during the period 2017 to 2020 with a total of 284 observations. The statistical tool used in this study is the Eviews 12 SV software. The results of this study indicate that intellectual capital and profitability have a significant effect on firm value, but capital structure and firm size do not have a significant effect on firm value.

PENGARUH ROA, ROE, NIM DAN NPM TERHADAP NILAI PERUSAHAAN PADA BANK YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2020-2022

Every company must be managed effectively and efficiently to be able to survive and compete. Managing company resources well will provide benefits for the company both internally and externally, this is in accordance with the company's goals. The company's main goal is to improve the welfare of its shareholders by maximizing company profits through company performance, by maximizing company value. The higher the value of the company, the welfare of share owners will increase. This research uses secondary data obtained from the company's annual financial report for the 2020-2022 period which is listed on the Indonesia Stock Exchange and for completeness of data information in the bank's annual report obtained via the bank's website in question. Secondary data is a source of research data obtained by researchers indirectly through intermediary media. The population of this research is banking companies in Indonesia that are listed on the Indonesia Stock Exchange for the 2020-2022 period. Sampling uses the purposive sampling method, according to Umar (2004), the purposive sampling technique is a sample selection technique based on certain characteristics that are considered to have a relationship with previously known population characteristics. The criteria used in determining the sample are banking companies listed on the Indonesia Stock Exchange for the 2020-2022 period, banking companies that publish complete financial reports during the research period, and not in the form of a merger." "The population of this research is banking companies in Indonesia that are registered on the Indonesian Stock Exchange for the 2020-2022 period. Sampling uses the purposive sampling method, according to Umar (2004), the purposive sampling technique is a sample selection technique based on certain characteristics that are considered to have a relationship with previously known population characteristics. "The criteria used in determining the sample are banking companies listed on the Indonesia Stock Exchange for the 2020-2022 period, banking companies that publish complete financial reports during the research period, and not in the form of a merger. "The conclusions made produce the following conclusions: 1) Return of Assets (ROA) has no influence on company value. 2) Return of Equity (ROE) has no influence on company value. 3) Net Profit Margin (NPM) has an influence on company value. 4) Net Interest Margin (NIM) has no influence on company value.

Association between Pityriasis Rosea (PR) and HHV-6/HHV-7 Infection: Importance of Sample Selection and Diagnostic Techniques.

Recent studies have focused on the role of human herpesvirus 6 (HHV-6) and human herpesvirus 7 (HHV-7) in PR etiology with varying results. In our study, with the approach that the discrepancy between the results may be related to the different samples and techniques used, we aimed to clarify the etiology by examining tissue and plasma samples using molecular methods and evaluating the results together with serological parameters. Skin biopsies and plasma samples of twenty-five PR patients were tested to detect HHV-6 and HHV-7 DNA using calibrated quantitative real-time polymerase chain reaction (CQ RT-PCR). IgG and IgM antibodies against HHV-6 and HHV-7 were tested by enzyme-linked immunosorbent assay and indirect immunofluorescence. Of the patient group, 64% were positive for HHV-6 IgG without IgM positivity. HHV-6 DNA was present in seven tissue and ten plasma samples. HHV-7 positivity was 100% and 12% for IgG and IgM antibodies, respectively. HHV-7 DNA was detected in four tissue samples and one plasma sample. Patients with HHV-7 DNA-positive plasma and tissue samples had also HHV-7 IgM antibodies. In conclusion, our results seem to support the role of HHV-6/HHV-7 in the etiology of PR. To clarify the etiology of PR and avoid confusion, the collection of different biological materials simultaneously and the usage of CQ RT-PCR as a diagnostic technique are recommended.

FAKTOR-FAKTOR YANG MEMENGARUHI M ANAJEMEN LABA PADA PERUSAHAAN MANUFAKTUR

The purpose of this study is to obtain empirical evidence about factors affecting earnings management in manufacturing companies listed on Indonesia Stock Exchange for the years 2017-2020. Sample selection technique that used is purposive sampling method and acquired 51 companies. Data processing technique using multiple linear regression analysis and assisted by Eviews 12 software. The results showed that leverage has positive significant effect on earnings management, while firm size, institutional ownership, and independent board commissioners do not have significant effect on earnings management. The implication of this research is to provide information for investors that should read up the company's financial statements carefully before decided to invest in a company.

HUBUNGAN LAMA PEMAKAIAN KONTRASEPSI SUNTIK DEPO-MEDROXYPROGESTERON ACETATE DENGAN PENINGKATAN BERAT BADAN DI PUSKESMAS PANGKALAN

Background: The prevalence of weight gain in family planning acceptors is 79.8%, this will cause hypertension heart disease, heart failure, stroke, dyslipidemia and metabolic syndrome. The duration of depo-medroxy prosesteron acetate (DMPA) injectable contraceptive usage has affect on weight gain because of the hormone progesterone stimulates the appetite control center in the hypothalamus. This study aimed to determine the relationship between duration of DMPA usage and the acceptor’s weight gain at Pangkalan Health Community. Methods: This study was an analytic observational design with a cross-sectional approach. The population were family planning acceptors. The sample was family planning acceptors using DMPA injecting drug at the Pangkalan Health Center from August to November 2022 . The sample selection technique was consecutive non-random sampling. Data were obtained through interviews and family planning acceptor cards. Data obtained were analyzed using the Chi-square test and Fisher's exact. Results: This research carried out from 69 respondents whom 69,6% of them have used DMPA for more than a year and 60,9% respondents gaining more than 3 kg. Relationship between the duration of DMPA injectable contraceptive usage and weight gain showed p value = 0.000. Conclusion: There was significant relationship between the duration of DMPA injectable contraceptive usage and weight gain in family planning acceptors at the Pangkalan Community Health Center.

Pengaruh Profitabilitas, Dividend Payout Ratio, Dan Nilai Perusahaan Terhadap Harga Saham Pada Perusahaan Sektor Financial Pada Tahun 2018-2021

At the beginning of 2020, COVID-19 was officially declared a pandemic that hit Indonesia and had an impact on the company's revenue and profitability. Operational activities and production were limited, thus threatening the company. However, amidst the issues occurring within the industry, which experienced a decline due to COVID-19, banking profit margins increased in Indonesia. Therefore, the aim of this research is to find out whether share prices are influenced by profitability variables such as return on equity, dividend payout ratio, and company value with price earnings ratio in the financial sector on the Indonesia Stock Exchange in 2018–2021. The population in this case is all publicly traded companies listed on the Indonesia Stock Exchange in 2018–2021, with a sample selection technique using purposive sampling. The method used in this research is to carry out descriptive test analysis, correlation tests, determination tests, F tests, and multiple regression tests with partial results. Share prices are not influenced by profitability as measured by return on equity, and partially, share prices are not influenced by dividend payout ratio. Partially, share prices are not influenced by the price-earning ratio, so profitability, dividend payout ratio, and price-earning ratio do not significantly influence share prices.

Peningkatan Keaktifan Belajar Menulis Teks Deskriptif melalui Model Cooperative Learning Tipe Snowball Throwing bagi Siswa MTs Negeri 8 Kebumen

This research aimed to find out how much student activity and learning outcomes had increased after implementing the Snowball Throwing type Cooperative Learning model on the material for writing descriptive texts in English subjects at MTs Negeri 8 Kebumen. This research was a type of Classroom Action Research (PTK). The research subjects were 30 students in class VII G of MTs Negeri 8 Kebumen. The sample selection technique used purposive sampling technique. Data collection techniques in this research used observation sheets and tests. Data analysis was carried out using descriptive analysis. The research results showed that the implementation of the snowball throwing type of Cooperative Learning model could be seen as follows: 1) This model was proven to increase student activity. It could be seen from the increase in each cycle, cycle I was 63% and cycle II was 86.7%. 2) Implementation of learning using this model had been proven to improve student learning outcomes. It could be seen in cycle I the number of students who completed their studies was 63%, and cycle II was 87%. Actions were said to be successful if there was an increase in learning outcomes from cycle I to cycle II and the percentage of students who achieved the KKM (complete) score had reached at least 80%.

Determinants of market outlet choices by smallholder mango farmers in Aleta Chuko District, Sidama Region, Ethiopia: a multivariate probit approach

Selecting appropriate market outlets offer the opportunity for farmers to capture a bigger share of the price paid by final consumers. However, smallholder farmers in developing countries are still confronted with myriad challenges regarding selecting profitable market outlets. Thus, the main objective of this study was to analyze determinants of market outlet choices by smallholder mango farmers in Aleta Chuko District, Sidama Region, Ethiopia. The study's representative 391 sample mango producers were selected using a multi-stage sample selection technique and a cross-sectional research approach. Descriptive statistics and the multivariate probit model were used to analyze the data. The result of the study showed that the probability of mango producers to choose consumer, collector, and retailer and wholesaler market outlets was 38%, 39.4%, 41% and 25%, respectively. This shows that retailer was the most likely chosen market outlet while wholesaler was the less likely chosen market outlet. The joint probability of farmers to choose the four market outlets is (0.042%) lower than the likely of not choosing four market outlets (23.21%). The result of the multivariate probit model showed that the sex of the household head, age of the household head, educational level of the household head, the quantity of mangoes produced, size of the land allocated for mango production, use of market information, credit access, livestock holdings, and distance to the nearest market were all statistically and significantly influencing factors in the market outlet choice behavior of mango producers. Based on the results of this study, the government and other concerned organizations should take action to improve the efficient marketing of mango producers in all outlets by providing market information, expanding and following up on extension services, increasing credit access, and building roads and other marketing infrastructure in the study area.

The Role of Brand Satisfaction and Brand Trust as Intervening between Brand Experience and Brand Loyalty in Belle Crown Beauty Clinic, Malang City

This research concentrates on brand loyalty and the factors that influence it, including brand experience, brand satisfaction, and brand trust. This research aims to analyze the impact of brand experience on brand loyalty while examining the mediating effect of brand satisfaction and trust at Belle Crown Malang Beauty Clinic. This research is a descriptive study with a sample size of 118. The sample selection technique uses Simple Random Sampling. The next step involved the analysis of the data through the use of the Structural Equation Modeling method. Based on the data analysis results, brand experience has a direct and significant effect on brand loyalty, and brand experience through brand satisfaction has a positive and significant effect on brand loyalty. Hence, the brand experience through brand trust also positively and significantly affects brand loyalty. Next, brand satisfaction also has a direct and significant effect on brand loyalty, while brand trust does not have a direct and significant effect on brand loyalty.

Financial Risks, Related Party Transactions and Value of BUMN Companies in Indonesia

Purpose : The research investigates the influence of financial risk on the value of state-owned companies (BUMN) on the Indonesia Stock Exchange with related party transactions as a moderating variable. Method : The population in this research is all state-owned companies listed on the Indonesia Stock Exchange from 2015 to 2022. The sample selection technique uses purposive sampling methods. Data analysis uses regression testing with moderating variables. Findings : The results of this research show that financial risk has a negative effect on the value of state-owned companies in Indonesia. Related party transactions (RPT) have a moderating effect that strengthens the influence of corporate financial risk on the value of BUMN companies. Novelty : The research can prove the role of related party transactions as a moderating variable on the influence of financial risk and the value of BUMN companies. Keywords : Company Value; Financial Risk; Related Party Transactions; Bankruptcy; BUMN

Pengaruh Disiplin Kerja, Motivasi Kerja Dan Lingkungan Kerja Terhadap Kinerja Karyawan Bagian Produksi PT. Karya Mina Putra Divisi Kayu Rembang

This study aims to prove and explain the effect of work discipline, work motivation, workenvironment on the performance of production employees of PT Karya Mina Putra RembangWood Division. The population used consisted of 217 employees of the productiondepartment of PT Karya Mina Putra Rembang Wood Division. The sample selectiontechnique used accidental sampling with the determination of sample size using the slovinformula obtained 68 samples. Data collection through questionnaire survey. Data analysisusing multiple linear regression. The results of this study indicate that work discipline has anegative and insignificant effect on employee performance, work motivation has a positiveand insignificant effect on employee performance, while the work environment has asignificant positive effect on employee performance. The adjusted R square value is 0.215, itmeans that 21.5% of variations in employee performance can be explained by variations inthe three independent variables, namely work discipline, work motivation and workenvironment, while the remaining 78.5% is explained by other factors not examined in thisstudy

Determinants of Net Profit Margin in Plastic and Packaging Sub-Sector Companies Listed on the Indonesia Stock Exchange for the 2020-2022 Period

Net profit margin is important to be able to increase company profits. Net profit margin is a comparison that shows the company's net profit on the results of buying and selling, the higher the value of the net profit margin the higher the organization's ability to earn net profit from sales. The purpose of this study is to understand and measure the impact of Current Ratio (CR) and Debt to Asset Ratio (DER) on net profit margin for plastic and packaging sub-sector companies listed on the Indonesia Stock Exchange (IDX) in 2020-2022. This study used a quantitative approach with a total of 36 research samples. The sample selection technique uses purposive sampling. The test was conducted using multiple regression analysis, research data obtained through financial reports sourced on the Indonesia Stock Exchange. Liquidity as measured by CR does not significantly affect net profit margin. While another factor is that leverage measured by DER has a significant positive impact on net profit margin. The limitations of this study are the lack of samples and the low adjusted R square number of 0.439, meaning that the independent variable is only able to describe its effect on the dependent variable as much as 43.9%. Suggestions for future research are to add samples and other variables including (1) company size; (2) sales growth; (3) total asset turnover and so on that can explain the effect on net profit margin.

The Influence of Entrepreneurial Leadership, Self-Efficacy on Innovative Work Behavior of SMEs in Tangerang

Leadership is very important in business because leadership can shape and influence work behavior and employee performance. Good leadership is formed from wise leaders in planning and solving problems that arise in the company. A good leadership is able to form and improve self-efficacy both individuals and teams to become the foundation of successful leadership, able to provide positive direction for employees and bring the company to success. This will be implemented through practical entrepreneurship leadership. This entrepreneurial leadership practice will affect many things, one of which is the innovative work of employees. Good and optimal work behavior, then you will get innovative and innovative work behavior in doing their work. To find out that, the study aims to determine the influence of entrepreneurial leadership practices and self-efficacy on innovative work behavior. Studied 90 SMEs located in Tangerang. Sample selection technique with convenience sampling. Data collection by distributing questionnaires. The analysis techniques SEM using smart PLS. The results showed that there was a positive and significant influence between entrepreneurial leadership on innovative work behavior; There is a positive and significant influence between self-efficacy on innovation work behavior.

Dynamics of Idxenergy Stock Returns: A Comprehensive Analysis of GDP, Exchange Rates, DJIA Index and Oil Prices

The movement of stock returns is a complex phenomenon that can be influenced by a number of factors, both macroeconomic and global factors. This study aims to explore the relationship and understand the extent to which these factors affect stock return movements, especially in the context of macroeconomic and global dynamics. The population of this study consists of companies listed in the IDXENERGY sector. Purposive sampling is used as a sample selection technique and 30 companies that meet the criteria are obtained. Panel data regression analysis with a significance level of 5% was conducted using Eviews 13. The research findings show that GDP has a negative impact on stock returns, while exchange rates, DJIA Index, and world oil prices have a positive impact on stock returns

Hubungan antara Kontrol Diri dengan Perilaku Kerja Kontraproduktif pada Karyawan PT. Kencana Sawit Indonesia

Self-control and counterproductive work behavior are two things that are interrelated to one's behavior at work. The purpose of this study was to determine whether there is a relationship between self-control and counterproductive work behavior among PT. Kencana Palm Indonesia. The independent variable in this study is self-control and the dependent variable is counterproductive work behavior. Measuring tools used in this study are self-control scale and counterproductive work behavior scale. The sample selection technique in this study uses probability sampling technique. The sample of this study were 73 people from a total population of 107 employees of PT. Kencana Palm Oil Indonesia. Test the validity and reliability in this study using the Alpha Cronbach technique. The results of the validity coefficient on self-control ranged from 0,358 to 0.768 with a reliability coefficient value of 0,911 and on the counterproductive work behavior scale ranged from 0,314 to 0.761 with a reliability coefficient value of 0,890. Based on data analysis, the correlation coefficient between self-control variables and counterproductive work behavior was obtained, namely R=-0,737 with a significance level of P=,000. This shows that there is a negative correlation, which means that the higher the self-control, the lower the level of counterproductive work behavior experienced, conversely, the lower the self-control, the higher the level of counterproductive work behavior experienced by employees of PT. Kencana Palm Oil Indonesia. This shows that there is a significant relationship between self-control and counterproductive work behavior among PT. Kencana Palm Oil Indonesia.

THE DIFFERENCES OF MAXIMUM BLINK INTERVAL IN HYPERTENSION PATIENTS WITH AND WITHOUT DRY EYE DISEASE

Abstract
 Introduction & Objectives : Hypertension and the use of antihypertensive drugs are thought to be one of the risk factors for dry eye disease due to a decrease in tear production. Maximum blink interval (MBI), which is the time during which the eye can remain unblinking, can be an easy method for assessing dry eye disease because local conditions in the eye can affect blinking patterns. This study aims to determine the difference in the average MBI in hypertensive patients with dry eye disease and hypertensive patients without dry eye disease.
 Methods : This study is a cross-sectional analytic study which was conducted in January 2022-June 2022. The sample of the study was hypertensive patients with dry eye disease and without dry eye disease who were treated at the Internal Medicine Polyclinic, Kidney-Hypertension Division at Sanglah Hospital (Prof I.G.N.G. Ngoerah Hospital). The sample selection technique was consecutive sampling and the total sample in the study was 81 people. Data were collected using the OSDI questionnaire and TBUT and Schirmer examinations to assess dry eye disease, blood pressure tests to assess hypertension, and MBI examination.
 Results : The results showed that the average MBI in hypertensive patients with dry eye disease twice shorter than in hypertensive patients without dry eye disease (p<0.001).
 Conclusion : This shows that MBI can be used as a modality for screening and screening for dry eye disease in hypertensive patients. MBI can be an alternative for practitioners to objectively assess dry eye disease in primary health care where there is no complete ophthalmological facility.

Pengaruh Penerapan E-Filing terhadap Kepatuhan Wajib Pajak Orang Pribadi dengan Sosialisasi Perpajakan sebagai Variabel Moderating

The utilization of technology in the modern era has resulted in significant transformative changes, particularly within the taxation system. One form of modernization in taxation is the adoption of e-filing for reporting the Annual Tax Return (SPT), making the tax reporting process more efficient and practical. This research aims to explain the influence of e-filing implementation on the compliance of individual taxpayers, the impact of tax socialization on the compliance of individual taxpayers, and the effect of e-filing implementation on the compliance of individual taxpayers with tax socialization as a moderating variable. This research employs a verificative method with a quantitative approach. The sample selection technique involves Non-Probability Sampling, specifically utilizing Convenience Sampling. The respondents consist of 60 individual taxpayers with businesses registered in the jurisdiction of KPP Pratama Cimahi. Hypothesis testing in this study employs Moderated Regression Analysis (MRA) using SmartPLS software. Based on the results, e-filing implementation significantly positively influences the compliance of individual taxpayers, and tax socialization also significantly positively affects the compliance of individual taxpayers. However, tax socialization as a moderating variable has not been able to moderate the impact of e-filing implementation on the compliance of individual taxpayers. KPP Pratama Cimahi is expected to enhance tax socialization regarding e-filing to encourage taxpayers to fulfill their obligations and improve their tax compliance.

Pengaruh Kualitas Layanan terhadap Kepuasan Pasien dan Citra Institusi pada Rsud Kabupaten Wakatobi

The objectives of this research are: 1) Testing the influence of service quality on patient satisfaction at the Wakatobi District Hospital; 2) Testing the influence of patient satisfaction on the image of the institution at the Wakatobi District Hospital; 3) Testing the influence of service quality on the image of the institution at the Wakatobi Regency Regional Hospital; 4) Testing the influence of Patient Satisfaction as an intervening variable on Service Quality and Institutional Image at Wakatobi District Hospital. The population in this study were patients and families of patients at the Wakatobi District Hospital. The sample taken was determined to be 68 people. The sampling method used is purposive random sample, namely a sample selection technique based on certain criteria. The data collection technique used was a questionnaire. Data analysis techniques use descriptive analysis, validity testing, reliability testing, hypothesis testing and direct and indirect influence testing using the Structural Equation Modeling (SEM) concept with the Smart PLS (Partial Least Square) program. The result showed that: 1) Service quality has a significant positive effect on patient satisfaction at the Wakatobi district hospital, showing the original sample estimate value between the influence of service quality on satisfaction of 0.742 and a positive value. 2) Patient satisfaction has a significant positive effect on the image of the institution at the Wakatobi District Hospital. 3) Service quality has a significant positive effect on the image of the institution at the Wakatobi District Hospital. The calculated T-value of 1.727 is greater than the T-table of 1.668. 4) Patient Satisfaction as an intervening variable has a dominant influence on Service Quality and Institutional Image at the Wakatobi District Regional Hospital.
 Keywords: Learning Herbal Drink, Community Service, Community Business Opportunities