Linear Coefficient Of Determination Research Articles

Интраренальная и центральная гемодинамики после травмы почки Grade I‑III: существует ли прямая причинно-следственная связь с посттравматической артериальной гипертензией?

Introduction. Mechanical kidney injuries lead to renal dysfunction and vasospastic reaction, resulting in adaptive reactions of the organism, with the possibility of formation of secondary arterial hypertension. Purpose of the study: to determine the types of central gemodynamics, intrarenal blood flow characteristics, correlation interrelations of indices and to estimate the risks of secondary posttraumatic arterial hypertension development after Grade I-III kidney injury. Material and methods. Systemic hemodynamic parameters with identification of blood circulation type and intrarenal hemodynamic parameters were studied in 196 male victims in the posttraumatic period, the control group consisted of 30 men. During statistical processing Pearson correlation coefficients (r) and linear regression coefficient of determination (r2) were additionally calculated. Results. After kidney injury, the organ blood flow velocity was increased from 12,5% to 31,2%, resistance index (RI) increased from 4,7% to 44,8%, and pulsation index (PI) decreased from 9,2% to 41,2%. The indices of intrarenal vascular resistance were in negative from very strong to medium strength correlation with the parameters of systemic hemodynamics in the following gradation structure by decreasing strength: total peripheral resistance → diastolic blood pressure → systolic blood pressure → mean arterial pressure → stroke volume → cardiac index → minute volume of blood. Hypokinetic type steadily prevailed in central hemodynamics, the share of eukinetic type increased, and hyper-kinetic type of hemodynamics remained at a constant level. Conclusion. After kidney injury of non-critical severity the ascertained parameters of systemic and organ hemodynamics do not possess predictive power for realization of direct causal relationship in the development of secondary renoparenchymatous arterial hypertension.

Pengaruh Disiplin Kerja, Lingkungan Kerja, Dan Kepemimpinan Terhadap Kinerja Karyawan UD. Timbul Jaya, Kec. Wates, Kab. Kediri

This research aims to determine the significance of the influence of work discipline, work environment, and leadership on employee performance at UD. Timbul Jaya, Wates Subdistrict, Kediri Regency. The sampling technique used in this research is saturation sampling with a total sample of 34 respondents. The analysis technique used includes Validity Test, Reliability Test, Classical Assumption Test (Normality Test, Heteroscedasticity Test, Linearity Test, and Multicollinearity Test), Multiple Linear Regression Analysis, t-Test, F-Test, and Coefficient of Determination (R2). The results of the research based on partial testing indicate that Work Discipline does not significantly affect the Employee Performance of UD. Timbul Jaya, Wates Subdistrict, Kediri Regency, the Work Environment significantly affects the Employee Performance of UD. Timbul Jaya, Wates Subdistrict, Kediri Regency, and Leadership does not significantly affect the Employee Performance of UD. Timbul Jaya, Wates Subdistrict, Kediri Regency. Simultaneous testing shows that Work Discipline, Work Environment, and Leadership have a significant impact on Employee Performance at UD. Timbul Jaya, Wates Subdistrict, Kediri Regency.

Pengaruh Brand Awareness Dan Service Quality Terhadap Keputusan Pembelian Pada Konsumen Mixue Munjul Majalengka

The large number of food and beverage businesses in Indonesia indicates thatthe level of purchasing decisions in Indonesia is high. The high enthusiasm of thecommunity makes companies have to compete to attract the attention of consumers so thatconsumers make purchases. One of the things a company can do to attract the attentionof consumers is Brand Awareness. If consumer awareness of the brand is low, then it iscertain that the brand equity will also be low. The other factor that also influences thepurchasing decision is Service Quality. Good Service Quality will affect profit andcorrelate with the results that will be obtained by a company. This study aims to determinethe effect of Brand Awareness and Service Quality on purchasing decisions for consumersof Mixue, Munjul Majalengka Branch.The method used in this research is descriptive and verification method. Thepopulation used is the consumer Mixue Branch Munjul Majalengka with a sample of 100people with a sampling technique using non-probability sampling with accidentalsampling. Data collection technique is by questionnaire. The analytical tools used in thisstudy are the classical assumption test, multiple linear regression, coefficient ofdetermination (R2), Model Feasibility (f test) and Hypothesis Test (t test).Based on the results of this study, it shows Brand Awareness has a positive andsignificant effect on purchasing decisions and Service Quality has a positive andsignificant effect on purchasing decisions.

Pengaruh Harga, Promosi Dan Kualitas Layananterhadap Kepuasan Pelanggan Gojek (Go-Ride) Pada Mahasiswa Fakultas Hukum UNPRI

The Influence Of Price, Promotion And Service Quality On Gojek (Go-Ride) Customer Satisfaction In Students Of The Faculty Of Law UNPRI. Faculty of Economics, Prima Indonesia University. Thesis. This study aims to determine the effect of price on Gojek (Go-Ride) customer satisfaction, determine the effect of promotion on Gojek (Go-Ride) customer satisfaction, determine the effect of service quality on Gojek (Go-Ride) customer satisfaction, and determine price, promotion and service quality simultaneously influences Gojek (Go-Ride) customer satisfaction for UNPRI Law Faculty Students. This type of research uses descriptive quantitative methods. The population in this study amounted to 364 people with a sample of 78 respondents. The data analysis used in this study is Instrument Test, Classical Assumption Test, Multiple Linear Regression Analysis, Hypothesis Test, and Coefficient ofDetermination Test (R2). The results of this study are price has a positive and significant effect on customer satisfaction, promotion has a positive and significant effect on customer satisfaction, service quality has a positive and significant effect on customer satisfaction and price, promotion and service quality simultaneously have a positive and significant effect on customer satisfaction customer satisfaction GOJEK (Go-Ride) to UNPRI Law Faculty Students.
 
 Keywords: Price, Promotion, Service Quality, Customer Satisfaction

ORIENTASI KEWIRAUSAHAAN PADA PEGAWAI YANG MEMASUKI MASA PENSIUN (STUDI KASUS DI KUDUS)

Preparation for entering retirement (retirement) should have been planned in advance. Especially for people with super active characteristics. This type of employee should have been planning or starting a business for 5 years before entering retirement (retirement) according to their preferred field. The purpose of this work is to analyze the entrepreneurial orientation of employees approaching retirement age in Kudus Regency. The method used in this study is a quantitative method using a survey method using primary data. Information was obtained by distributing questionnaires and a sample of 96 people entering retirement age. The sampling method uses the snowball sampling technique. Data analysis technique using linear multiple regression, t-test, f-test and coefficient of determination. The research results show that risk-taking, competitive aggressiveness and self-control have a positive and significant effect retirement readiness. Meanwhile, innovativeness and activeness have no effect on retirement readiness. Keywords: Entrepreneurial Orientation, Retirement Readiness

The Influence of Leadership and Supervision on Employee Performance in Baitul Maal wat Tamwil (BMT) Surya Madani Ngemplak Branch Boyolali Regency

The purpose of this study is to find out the influence of leadership on employee performance, and the influenceof insight on employee performance at BMT Surya Madani Ngemplak Branch, Boyolali Regency. The method used in this study is quantitative method. The sample inthis study was employees at BMT Surya Madani Branch Ngemplak Kabupatent Boyolali as many as 30 respondents. The data analysis techniques used are multiple linear regression analysis, t test, F test, and coefficient of determination. The results showed that leadership and supervision had a significant effect on the performance of employees at BMT Surya Madani Ngemplak Branch of Boyolali Regency, both partially and simultaneously. The amount of influence of leadership and supervision has a significant effect on employee performance at BMT Surya Madani Ngemplak Branch, Boyolali Regency is 86.4%.

The Influence of Product Quality, Packaging, and Promotion on Purchasing Decisions Tempeh Chocolate Awicho Ngawi

This research aims to determine the influence of product quality, packaging, and promotion on the purchase decision of Awicho Ngawi tempeh chocolate both partially and simultaneously. The population in this study is consumers of Awicho Ngawi tempeh chocolate, where the number cannot be known with certainty. Sampling in this study used accidental sampling technique. The research data was obtained by distributing questionnaires and interviews about product quality, packaging, and promotion, as well as purchasing decisions to 70 respondents. The analytical techniques used include a multiple linear regression analysis, F test, t-test and coefficient of determination (R2), as well as using SPSS applications. The results showed that product quality, packaging, and promotion had a significant effect on the purchase decision of Awicho Ngawi tempeh chocolate, both partially and simultaneously. Nilai adjusted R square (R 2) of 0.654, meaning that independent variables consisting of product quality, packaging, and promotion affect the purchase decision of Awicho Ngawi tempeh chocolate by 0.638 or 65.4%, while the remaining 0.362 or 36.2% is influenced by other variables that were not studied in this study.

Pengaruh Persepsi, Pengetahuan Akuntansi, dan Skala Usaha terhadap Pengggunaan Sistem Informasi Akuntansi Pada Usaha Mikro, Kecil, dan Menengah

ABSTRACT 
 This study aims to determine the effect of the effect of MSMES Actors perceptions of accounting on the use of accounting information system, the effect of accounting knowledge on the use of accounting information system, and the effect of business scale on the use of accounting information system. The sample of this research is SMEs in the city of Batam as many as 100 SMES. The hypothesis testing technique used is multiple linear regression and multiple coefficients of determination, which are used to measure the effect of more than one independent variable on the depent variable through the validity and reliability test stages, the classical assumption test of multicollinearity, heteroscedasticity, auto corellation, t test; F test. The result of thus research indicate that (1) there is no positive influence of the perception of MSME actors on the use of accounting information system. (2) there is no positive effect of accounting knowledge on the use of accounting information system. (3) there is a positive effect of business scale on the use of accounting information system. (4) there is a positive influence on the perception of MSME actors about accounting, accounting knowledge, and business scale on the use of accounting information system.
 
 Keywords: Perceptions of MSME on Accounting; Accounting Knowledge; Business Scale; Use of Accounting Information System.

ANALISIS PERSEPSI MAHASISWA AKUNTANSI TERHADAP ETIKA PROFESI AKUNTAN PADA PERGURUAN TINGGI DI KOTA BATAM

This research aimed to analyze the perceptions of accounting students regarding the ethics of the accounting profession, based on the variables of gender and education. Using quantitative research methodology, primary data were collected through the distribution of questionnaires via Google Forms utilizing the Slovin formula. The population comprised 1,258 accounting students from several universities in Batam city, with a sample size of 303 respondents. The questionnaire results were subjected to validity and reliability testing. Data analysis techniques included classical assumption analysis, linear regression assumptions, determination coefficients, T-tests, and F-tests, using SPSS version 26. The findings indicated that gender had a significant partial impact on the ethics of the accounting profession (t-value 5.375 > t-table 1.967). Education also had a significant partial impact on the ethics of the accounting profession (t-value 9.337 > t-table 1.967). Furthermore, simultaneous testing revealed that both gender and education had a positive and significant influence on the ethics of the accounting profession (F-value 255.550 > F-table 3.025). These results provide valuable insights into the factors that shape the ethical perceptions of accounting students.

Impact Of Electronic Word Of Mouth And Influencer On Buying Decisions (Survey On Skincare Somethinc Consumer Products In The University Environment Of Tasikmalaya)

This study aims to determine and analyze the influence of electronic word of mouth and influencers simultaneously and partially on consumer purchasing decisions for Somethinc products in the Universitas Perjuangan Tasikmalaya environment. The method used in this research is descriptive analysis method. The data used in this study are primary data derived from questionnaires that have been distributed to consumers using Something skincare. Data analysis in this study used multiple linear regression analysis, correlation coefficient, and determination coefficient using SPSS version 26 software. The results of this study are that Electronic Word of Mouth has a significant effect on Purchase Decisions. Influencers have a significant effect on purchasing decisions. In the simultaneous test, Electronic Word of Mouth and Influencers have a significant effect on purchasing decisions.

Pengaruh Harga Dan Kualitas Produk Lipcream Wardah Terhadap Keputusan Pembelian Pada Toko Dandan Depok

The development of the cosmetic industry is increasing so that companies must innovate and must provide appropriate prices and maintain the quality of their products. Price is indeed the first measuring factor that is assessed by consumers as well as for the quality of the product. This study aims to determine the Price and Quality of Lipcream Wardah Products on Purchasing Decisions partially and simultaneously. The object of this study is Wardah Lipcream Products. In this study, primary data was collected by 100 respondents buying and using Wardah Lipcream products. The sampling method in this study was non-probability sampling with accidental sampling technique. The test phase was carried out with the results of the Validity and Reliability tests stating Valid and reliable, and normality test results 0.200 , multicollinearity test tolerance values 0.700 and VIF 1.429 and heteroscedasticity test spread randomly, autocorrelation test, multiple linear analysis, t test, f test and test coefficient of determination. This study used a questionnaire instrument with the help of Google Form and valid data which was collected by 100 respondents. This test used the SPSS Version 24 tool.The results of this study indicate that the variable price and product quality have a positive effect on purchasing decisions.

Pengaruh Disiplin Kerja Dan Fasilitas Kerja Terhadap Kinerja Pegawai Sekretariat Daerah Kota Depok

This study aims to explain the partial and simultaneous influence between work discipline variables and work facilities on employee performance in the Depok City Regional Secretariat. Problems that occur regarding work discipline, work facilities, so that it can interfere with employee performance. This type of research is quantitative research because it leads to measurement methods and samples to test variables and hypotheses. Data processing using the SPSS program version 27, researchers conducted several tests including validity tests, reliability tests, normality tests, multicollinearity tests, heteroscedasticity tests, t tests, F tests, multiple linear regression analysis and determination coefficient tests. The population in this study amounted to all employees of the Depok City Regional Secretariat, the research sample was 50 people and all permanent employees were used as research samples (saturated samples). The results of this study obtained that work discipline has a partial and significant effect on employee performance. Work facilities have a partial and significant effect on employee performance. Work Discipline and Work Facilities simultaneously affect employee performance

Peran Brand Ambassador Twice Terhadap Minat Beli Produk Scarlett Whitening Di Banjarmasin

This study aims to test and analyze the role of Twice's brand ambassador on the buying interest of Scarlett Whitening products in Banjarmasin. This study used quantitative methods, with data analysis using simple linear regression, t-test, and determination coefficient test. The population in the study was all students of the Faculty of Economics, Class of 2019 UNISKA. The sampling technique uses purposive sampling with a sample of 87 respondents, with a questionnaire as a research instrument. The results showed that brand ambassadors had a significant effect on the interest in buying Scarlett Whitening products in Banjarmasin. This factor is caused by the attractiveness, popularity, and trust given by consumers to brand ambassadors, where the attractiveness and popularity possessed by the brand ambassador will greatly affect consumer buying interest.

The Effect of The Number Of Members, Own Capital, External Capital, and Business Volume on The Remaining Operating Results (Shu) In Cooperatives In Central Kalimantan Province Year 2016-2019

The role of cooperatives is very useful in improving the regional economy and community welfare. This study aims to determine the influence given by the number of members, external capital, own capital, and business volume, both partially and simultaneously on the Remaining Operating Results (SHU) of Cooperatives in Central Kalimantan Province in 2016-2019. The object used is a cooperative located in Central Kalimantan Province. The data used are secondary data in the form of data on the number of members, external capital data, own capital data, business volume data, and SHU data in the 2016-2019 period. The data were analyzed using multiple linear regression, Chow test, Hausman test, partial test, simultaneous test, and coefficient of determination. The results explain that the variable number of members has a positive relationship, but does not have a significant effect on SHU. Meanwhile, the variables of external capital, own capital, and business volume have a positive relationship and have a significant influence on SHU.

The Influence of Workload, Work Environment and Organizational Communication on Employee Performance at the Badan Amil Zakat Nasional (Baznas) in Surabaya City

This study aims to determine partially or simultaneously the independent variables of Workload, Work Environment, and Organizational Communication with the dependent variable of Employee Performance at the National Amil Zakat Agency (BAZNAS) of Surabaya City. The population in this study were all employees of BAZNAS Surabaya City, totaling 40 people. The sample in this study was taken using saturated sample technique. The data collection technique in this study was a survey technique with a questionnaire instrument. Data analysis in this study used validity test, reliability test, classical assumption test, multiple linear regression analysis and coefficient of determination (R2), while hypothesis testing techniques used t test and F test by utilizing SPSS version 26 program. Workload partially has a significant negative effect on Employee Performance, Work Environment partially has a positive and significant effect on Employee Performance, Organizational Communication partially has a positive and significant effect on Employee Performance. Simultaneously, Workload, Work Environment, and Communication variables have a significant effect on Employee Performance.

The Influence of Leadership Style and Organizational Culture on The Performance of Board of Representatives EmployeesRegional People of Jeneponto Regency

Employee performance can be seen from the aspects of quality, quantity, time and cooperation in achieving strategic goals. This study aims to determine whether leadership style and organizational culture have a significant effect on the performance of employees of the Regional People's Representative Council of Jeneponto Regency. The sampling technique uses simple random sampling (random sample) with a total of 35 people. Data collection was carried out using observation methods, questionnaires and documentation. The data analysis techniques used are simple linear regression analysis, normality test, t-test (partial) and coefficient of determination (R2). The results of the study after the data was processed with Statistical for Product and Service Solution (SPSS) showed that the results of analysis and hypothesis testing showed that Leadership Style had a significant effect on employee performance while Organizational Culture did not affect employee performance and both simultaneously affected employee performance.

The Effect of Competence and Work Environment on Employee Performance PT. PP London Sumatra Tbk. Kencana Sari Palm Oil Mill Lahat

This study aims to determine whether there is competence and work environment on employee performance at PT.PP London Sumatra Tbk Kencana Sari Palm Oil Mill Lahat. This type of research uses associative research. the sample in this study were 60 respondents from a total population of 150 employees. The sample data collection technique uses the Proportionate Stratified Random Sampling technique, the data used are primary data and secondary data, using data collection methods through questionnaires, interviews and documentation. Data processing techniques use Multiple Linear Regression, F Test (Simultaneous), t Test and Coefficient of Determination. The results of the research based on regression show that competence and work environment have a positive effect on employee performance at PT.PP London Sumatra Tbk Kencana Sari Palm Oil Mill Lahat. The results of the F hypothesis test show that there is a significant influence on the competence and work environment of employees of PT. PP London Sumatra Tbk Kencana Sari Lahat Palm Oil Mill. The t test shows that there is an influence on the competence and work environment of employees of PT. PP London Sumatra Tbk Kencana Sari Lahat Palm Oil Mill. The results of the coefficient of determination show that the competency and work environment variables are 0.294 or 29.4%, meaning that the competence and work environment variables are able to contribute to the ups and downs of employee performance, with the magnitude of the change caused by 70.4% being explained by other variables not included in the this research.

Pengaruh Reward Terhadap Kinerja Karyawan Maskapai Citilink Indonesia Di Bandar Udara Yogyakarta Internasional Airport

As part of the system factor, reward (reward) is an important element to create high employee performance. Reward (reward) is one way used to motivate someone to do good and work achievements or performance. This study aims to find out whether the provision of rewards to employees at Citilink companies affects the performance of Citilink employees at Yogyakarta International Airport and how much influence the provision of rewards has on employee performance at Citilink Yogyakarta International Airport. Quantitative research was employed in this study. Questionnaires are sent in order to collect data. All Citilink Indonesia Airlines personnel at Yogyakarta International Airport comprised the population under study, totaling 20, and 20 persons made up the sample because the population was under 100. Data analysis techniques use instrument tests, namely validity tests, and reliability tests, as well as hypothesis tests, namely Simple Linear Regression, T Test, and Determination coefficient test. A significant value for the partial effect of X on Y is 0.008 < 0.05 and with the results of the t table and t value calculated, then 2.955 > 2.10092, it can be concluded that there is an effect of giving rewards on the performance of Citilink Airlines employees at Yogyakarta International Airport. This study found a relationship between the provision of rewards and employee performance. The partial effect of Variable X on Variable Y (0.327 R Square) is 32.7%, with additional factors not included in this research influencing the other portions.

The Influence of Field Agricultural Extension (PPL) Development on The Dynamics of Farmer Groups

The role of agricultural extension workers is needed to improve the abilities, knowledge and skills of each member of the farmer group so that the goals of the farmer group can be achieved properly. An extension worker in fostering farmer groups in an effort to increase production and productivity by helping to develop definitive group plans (RDK) and (RDKK). In addition, in terms of fostering farmer groups, extension workers implement the Training and Visit (LAKU) work system. The purpose of this study is to determine the influence of agricultural extension workers in assisting the preparation of DRC and RDKK; knowing the development of agricultural extension workers in the Training and Visit Work System (LAKU); knowing the influence of agricultural extension worker development in assisting the preparation of RDK RDKK and agricultural extension worker development in the Training and Visit Work System (LAKU) on the Dynamics of Farmer Groups in the Farmer Fortune Association, Sukagumiwang Village, Sukagumiwang District, Indramayu Regency. This research was conducted in Sukagumiwang Village, Sukagumiwang District, Indramayu Regency. The research was carried out in October-December 2022. The respondents in this study were Farmer Groups in the Farmer Fortune Association (GAPOKTAN) as many as 89 people. The design used in this study was quantitative descriptive. Data analysis techniques in this study use descriptive analysis and multiple linear regression analysis, f-Test, t-Test and coefficient of determination. The results showed that the development of agricultural extension workers in assisting the preparation of RDK RDKK and the training and visit work system (LAKU) had a real effect on the Dynamics of Farmer Groups in the Farmer Fortune Association. The development of agricultural extension workers in assisting the preparation of RDK RDKK with the development of agricultural extension workers in the Training and Visit Work System has a real effect together on the Dynamics of Farmer Groups in the Farmer Fortune Association.

Pengaruh Pendapatan Usaha dan Biaya Operasional Terhadap Laba Bersih PT Putra Teknindo Inspection Pekanbaru

The objective of this research is to ascertain how operating income and operating costs affect net profit. The technique in research is quantitative. Secondary data are used because they come from documents, information, and quarterly profit and loss report data from PT's financial reports for the years 2014 to 2021. Putra Teknindo Pekanbaru Review. The results of the data analysis, which includes the classical assumption test, linear regression analysis, hypothesis testing, and determination coefficient test, indicate that operating income has a positive and significant effect on net profit of t count (25784.599) > t table (2045 ), that operating costs have a negative and significant effect on net profit of t count (-19942.949) > ttable (-2045), and that the F test of business income and operating expenses on net income has a value of F count. (363113403.588) > F table (3.32) meaning that operating income and operational costs simultaneously have a significant effect on net profit