Coefficient Test Results Research Articles

Pengaruh Reward, Punishment dan Motivasi Kerja terhadap Kinerja Karyawan

Recently global era, such an extraordinary competitive power increasingly tight also broad. Human redources are among thise so crucial aspect of company. At successfully achieve the target. The target the following study was for analyzing the effect reward, punishment also working motivation at employee performance on PT Rapi Trans Logistik. The method of collecting samples used purposive sampling with the criteria permanent employee respondents who had work period at least 1 period. By using Roscoe's theory, the sample used was 86 respondents. The questionnaire was applied to obtain data. compiler tool, also SPSS 25 was used as a data testing tool. Data processing acquisition were at the declaration of informant explanations, variable explanations, validity trial acquisition, reliability trial acquisition, F trial acquisition, coefficient test results (R²) and hypothesis trial result. Discussion results show rewards has a positively also significantly impact at worker performance, punishment doesn’t having impact at worker performance, also working motivation has positively also significant impact at worker performance

Confirmatory Study on Prediction of Maximal Oxygen Uptake by Ensemble Learning Algorithm

Objective: The prediction model of maximal oxygen uptake (VO2max) was established by different ensemble learning methods. Compared with multiple linear regression, a common prediction method of VO2max, the effectiveness of the ensemble learning model is verified, and screen out the optimal VO2max prediction model. Methods: A total of 84 male college students, were recruited, informed of the purpose and procedure of the experiment, and passed the PAR-Q questionnaire screening. Cardiopulmonary Exercise Test (CPET), lung function, body composition test, VO2max, minute ventilation volume (VE), tidal volume (Vt), weight, and other related indicators. After the correlation analysis of the experimental results, a VO2max multiple linear regression model and an ensemble learning prediction model are computed. Results: The indicators that finally enter the multiple linear regression equation include: weight, Vt, VE. The regression equation is: VO2max (ml/kg/min) = 52.455+0.005×VT (ml/min) + 0.111×VE (L/min)-0.441×weight (kg), and the regression coefficient test results is extremely significant (P<0.01). The VO2max prediction model is computed by using the ensemble learning algorithm and among the five prediction models, it is found that Weighted average (R^2=0.7715) has the best effect, and higher than multiple regression model, there is no significant difference between the actual value and the predicted value VO2max (P>0.05). Conclusion: In the case of a small sample size, the weighted average model predicts VO2max the most accurately, compared with multiple regression models, the ensemble learning model can include more basic indicators, the evaluation of VO2max in the body is more comprehensive, and the prediction results are more accurate.

The influence of work ethic, organizational commitment, and self-actualization on employee performance at PT. Dipo Internasional Pahala Otomotif

This study aims to evaluate the impact of work ethic, organizational commitment, and self-actualization on employee performance. The research adopts a descriptive quantitative approach, with data collection conducted through questionnaires distributed to company employees. The study sample comprises 40 employees, while validity and reliability tests were conducted with 30 respondents. The validity and reliability tests, along with the plot test involving 30 respondents, met the criteria, with values exceeding 0.05 and Cronbach's alpha above 0.60. Data analysis was performed using multiple linear regression. The results of the simultaneous determination coefficient test (F-test) revealed an F-value of 11.178, which is higher than the F-table value of 2.87, with a significance value (Sig) of 0.000, indicating a positive and significant influence of work ethic, organizational commitment, and self-actualization on employee performance. Partially (t-test), work ethic and organizational commitment were found to have a positive and significant effect on employee performance, while self-actualization did not show a significant impact. Additionally, the determination coefficient test results indicated that the influence of work ethic, organizational commitment, and self-actualization on employee performance accounts for only 43.9%, with the remaining 56.1% influenced by other variables.

Relationship between parental role and gadget addiction in early childhood

According to Handrianto (2013) the use of gadgets in children has positive and negative impacts, as well as in early childhood. The positive impacts of using gadgets on children include developing imagination, training children's intelligence, increasing children's self-confidence, developing reading, mathematics and problem solving skills. Meanwhile, the negative impacts of using gadgets are reducing concentration in studying, laziness in writing and reading, decreased social skills, addiction, can cause health problems, hinder children's cognitive development, hinder language skills and affect children's behavior.Parents are expected to have a big role in preventing the negative impact of gadget use in early childhood. For this reason, parents need to be given socialization about the role of parents in preventing early childhood addiction to gadgets. This research has two objectives, firstly to find out the positive relationship between the role of parents and gadget addiction in older people and secondly to find out the negative relationship between the role of parents and gadget addiction in young children.The research method used is quantitative research using Spearman Rank Correlation Analysis from the results of a questionnaire on the role of parents and parents' perceptions about gadget addiction in early childhood. Parents were divided into two groups, 1 group that was not given socialization and 1 group of parents who were given socialization. Both groups were given a pre-test and post-test. This research was carried out on TKIT Taamasa parents who were selected using a purposive sampling technique.Based on research conducted on TKIT Taamasa parents, the Spearman Rank correlation coefficient test results obtained from the pre-test results in the control group were -0.449 (negative). Likewise, the results of the correlation coefficient test for the control group post test were -0.389 (negative), the experimental group pre test results -0.114 (negative) and the experimental group post test -0.141 (negative). This shows that there is a negative relationship between the role of parents and gadget addiction in early childhood. The higher the role of parents, the lower the gadget addiction in young children. The negative coefficient value also proves that there is no positive relationship between the role of parents and gadget addiction in early childhood.Based on the research results, it was found that there was a negative relationship between the role of TKIT Taamasa parents and gadget addiction in early childhood in the group of parents who were given socialization and who were not given socialization regarding the role of parents in gadget addiction in early childhood. The higher the role of parents, the lower the addiction to gadgets in early childhood. Thus, researchers suggest that the role of people needs to be increased to prevent early childhood addiction to gadgets.

Relationship between Resilience and Social and Organizational Support among Nurses Working with COVID-19 Patients: A Cross-Sectional Study.

One of the coping strategies in stressful situations effectively is resilience skills. Due to the coronavirus disease 2019 (COVID-19) pandemic and its resulting stresses, this study was conducted to determine the relationship between resilience and social and organizational support among nurses working with COVID-19 patients. A cross-sectional study was undertaken on 224 nurses working with COVID-19 patients in Iran in 2021. A demographic questionnaire, the Connor-Davidson Resilience Scale, Multidimensional Scale of Perceived Social Support, and Survey of Perceived Organisational Support were used for data collection. Data analysis was performed using descriptive and interpretive statistics (Pearson correlation coefficient test and linear regression). The mean [Standard Deviation (SD)] resilience score was 65.86 (14.01). In addition, the mean (SD) scores of organizational support and social support were 21.57 (4.46) and 65.10 (10.93), respectively. The Pearson correlation coefficient test results showed a statistically significant direct relationship between social support and resilience (r = 0.41, p < 0.001). In addition, there was a statistically significant relationship between organizational support and resilience (r = 0.16, p = 0.01). Multivariate linear regression analysis showed that for each unit increase in social support and organizational support scores, resilience scores increased by 0.41 (p = 0.01) and 0.15 (p < 0.001) units, respectively. The results of the present study showed a direct relationship between resilience and social support and organizational support in nurses. Due to the prolongation of the COVID-19 pandemic and the high prevalence of the disease in our country, nursing managers should seriously consider measures to protect their staff.

Pengaruh Pengalaman Kerja, Kompensasi dan Motivasi Kerja Terhadap Kinerja Karyawan PT. Maybank Cabang Semarang

This study aims to analyze the effect of work experience, compensation and work motivation on employee performance. This research is a quantitative research with the object of research on employees of PT Maybank Semarang Branch. The population in this study were all employees of PT Maybank Semarang Branch was 82 respondents. The data collection method used a questionnaire in the form of a google form distributed to all respondents. Data analysis in this study used respondent description test, variable description, validity test, reliability test, F test, determination coefficient test (R²) and hypothesis testing results. The results of this study indicate that work experience has a positive and significant effect on employee performance, compensation has a positive and significant effect on employee performance, and work motivation has a positive and significant effect on employee performance.

Pengaruh Struktur Modal, Likuiditas, dan Ukuran Perusahaan Terhadap Kinerja Keuangan Perusahaan

The main objective of the analysis is to evaluate the impact of capital structure (DER), liquidity (CR), and the company’s size (Total Asset) on financial performance (ROE). The methodology that is used is a quantitative one. The population consists of an industrial sub-sector company that is listed for 2019-2022 on the Indonesian Stock Exchange (BEI). Purposive sampling is the approach that was utilized to establish the sample criteria. Over the course of four years, 19 samples in all were chosen, and 76 data were collected. Researchers employ coefficients, F tests, Hausmant tests, Chow tests, and descriptive statistical tests while analyzing data. Regression analysis with panel data is one of the analytical methods employed. The Fixed Effect Model was derived from the Chow and Hausmant Test results. The statistical F test result was 0.000000 &lt; 0.05, so the independent variables of the capital structure, liquidity, and the company size simultaneously had a significant influence on the dependent variable of financial performance. The coefficient test results showed that capital structure significantly positive improve the financial performances variable.

DETERMINANTS OF FINANCIAL DISTRESS: REVIEW OF THE ASPECTS OF PROFITABILITY, LIQUIDITY, LEVERAGE, AND ACTIVITY

This research aims to determine the determinants of financial distress in wholesale and retail trade subsector companies listed on the Indonesian Stock Exchange. In this research, financial distress is measured by Zscore, profitability is measured by Return on Assets, liquidity is measured by Current Assets, Debt measures leverage to Assets Ratio, and Total Assets Turnover measures activity. The research methods used in this research are descriptive and verification methods. The sample for this research was 29 companies obtained based on a purposive sampling technique with a five-year research period of 5 years, so the observation data totalled 145. The statistical analysis used is a linear regression analysis of panel data with time lag using the Eviews 10—Tektik program panel data linear regression estimation using the Fixed Effect Model. The coefficient test results show that profitability hurts financial distress, liquidity does not affect financial distress, leverage hurts negatively, and activity positively affects financial distress.

Effects of School Selected Factors on the Implementation of the Re-Entry Policy in Public Secondary Schools in the Gatundu South Sub- County, Kiambu County, Kenya

Purpose: In 1994, Kenyan Ministry of Education established a policy that expectant students should remain in school until due to delivery. In 1996, the policy was revisited and National Guidelines for School Re-entry in Basic Education was formulated in 2020 whose goal was to provide and improve re-entry for learners who drop out of school. This research aimed to assess the effects of school selected factors on the implementation of the re-entry policy in public secondary schools in the Gatundu South Sub- County, Kiambu County, Kenya. The study was based on Equality of opportunity theory propounded by Mithaug.&#x0D; Methodology: The Convergent parallel mixed research that yielded both quantitative and qualitative data. To gather quantitative and qualitative data in this study, a cross-sectional survey and case study designs were applied. The target population was 421 derived from 268 class teachers, 30 principals, 60 mother-students, 60 parents/guardians and 3 MOE officials. The sample size was 93 participants. Purposive and simple random sampling were used to get 53 class teachers, 10 principals, 2 Ministry of Education officials, 15 mother-students and 13 parents/guardians. The study used content, face, construct and criterion validity. Reliability of research tools and the quantitative data analysis was done using SPSS VERSION 21. The Cronbach Alpha reliability coefficient test results were at 0.933, greater than 0.7 affirming an acceptable level of internal consistency. The data collection tools included: questionnaires, face to face interviews, document analysis and phone interviews. Hypothesis was tested using Pearson correlation and results indicated negative correlation between government initiatives towards the implementation of the re-entry policy and school completion rate. The quantitative findings were elaborated in frequencies, tables, rates, pie diagrams and charts while qualitative data thematically dissected and presented narrative form. The researcher sought permission from NACOSTI, The Catholic University of Eastern Africa, and the Kiambu county government as a mandatory pre-study requirement. The participants of the study were given the essential information and confidentiality guaranteed.&#x0D; Findings: According to the findings of the study, the vast majority of all respondents had verbally heard about the re-entry policy or from the media. The teachers' and parents' level of education was commendable because they were able to comprehend the policy if channels of educating were utilized. The study also found that the re-entry policy was not supported by the government.&#x0D; Unique contribution to theory, practice and policy: The study recommends accurate dropout records, leave applications, and follow-ups for girls, as well as comprehensive retraining for guidance and counseling teachers to address teenage pregnancy cases and support mother-students.

FAKTOR INTERNAL DAN EKSTERNAL YANG MEMPENGARUHI MARGIN DALAM PEMBIAYAAN AKAD MURABAHAH PADA BANK SYARIAH DI INDONESIA

This study aims to determine the relationship and influence between internal and external factors that affect margins in financing murabaha contracts in Islamic banks in Indonesia. The type of research used in this research is quantitative research. The data used in this research is time series data for the period January 2021-2023.. The population used in this study is the financial report data of Bank Syariah Indonesia Iskandar Muda Kcp. While the sample in this study is the financial reports of Bank Syariah Indonesia Kcp Iskandar Muda from the first quarter of 2021 to the fourth quarter of 2023, namely 9 samples. Sampling in this study using saturated sampling technique. The calculation of the variables was carried out using the SPSS version 23.0 program. In this study, there are two factors that influence murabahah financing at financial institutions, namely internal factors and external factors. Internal factors are factors originating from within the bank itself. In this study several internal factors that influence the amount of murabahah financing are Non Performing Financing (NPF) and the Financing to Deposit Ratio. Apart from internal factors, the amount of murabahah financing is also influenced by external factors. External factors are factors that come from outside the bank such as inflation. So the variables used in this study are dependent variables such as the amount of Murabahah Financing (Y), while the independent variables used in this study are: Non Performing Financing (NPF) (X1), Financing to Deposit Ratio (FDR), (X2) and inflation (Y). The partial and simultaneous regression coefficient test results show that the variables NPF, FDR, and INFLATION have a significant effect on the amount of murabahah financing. This means that the higher the NPF, FDR, and INFLATION, the amount of Murabahah Financing at Bank Syariah Indonesia KCP Iskandar Muda is increasing.

How Corporate Characteristics and Good Corporate Governance Affect Risk Management Disclosure

Disclosure of risk is the provision of information about the risks encountered by the firm and how risk management is conducted. Disclosure of risks is essential for assisting stakeholders in obtaining risk profile information and management. This study aims to evaluate and assess the impact of firm factors (size, liquidity, profitability, leverage) and effective corporate governance (size of the board of directors and ownership structure) on risk management disclosures. For 2020-2021, the IDX has a quarterly listing of the research population for textile and apparel subsector manufacturers (quarterly). With a total of 64 observations, the sampling method is nonprobability with purposive sampling. Quantitative research and secondary data sources are categorized—as descriptive statistical data analysis methodologies. Before multiple regression analysis, all data were subjected to classical assumption tests (normality test, multicollinearity test, and heteroscedasticity test). According to the determination coefficient test results, all independent factors had an influence of 64.3% on risk management disclosure. The effects of research on business size, profitability, leverage, and ownership structure on risk management disclosure are beneficial. On risk management disclosure, liquidity has a negative influence, whereas the size of the board of commissioners has no effect. Future researchers are anticipated to expand their efforts so that test findings are more precise and reliable and to measure the ownership structure of various components.

The Effect of Hygiene and Sanitation on Customer Satisfaction in the Canteen of Trisakti Institute of Tourism, Jakarta

Canteen is a place in school or college that is used by the whole community at school to recess and eat their food. The person who in charge of managing the canteen should pay attention to the hygiene and sanitation and the food handlers in there. This study aims is to determine the influence of hygiene and sanitation on customer satisfaction in the canteen of Trisakti Institute of Tourism. The type of research is descriptive quantitative with questionnaire method and looking for influence between hygiene and sanitation on customer satisfaction. Total of respondents were 100 respondents. This research used SPSS program version 22 as a tool in processing data. From the result of correlation coefficient test equal to 0,388, relationship between hygiene and sanitation with customer satisfaction is low with positive linear relationship. While the result of determination coefficient test shows if the influence of hygiene and sanitation is 15%, the remaining 75% influenced by other variables that are not included in this study.

Effect of Work Discipline and Communication on Employee Performance

This study aims to determine the effect of work discipline and communication on employee performance at a clinic in the city of Bandung. The variables used are X1 = Work Discipline, X2 = Communication, and Y = Employee Performance. The questionnaire data is for employees at a beauty clinic in Bandung. To explain the relationship and influence between variables, researchers use descriptive verification research methods. In addition, this research also uses a case study approach with statistical testing using correlation, path analysis, and the coefficient of determination.&#x0D; The data analysis results show that the correlation coefficient test results have a value of 0.666, meaning that work discipline has a strong relationship with communication. Path analysis shows the Y = 0.577X1 + 0.347X2, where work discipline (X1) has an effect of 0.577 on employee performance and communication (X2) has an effect of 0.347 on employee performance. The coefficient of determination shows a result of 0.719 which means that work discipline and communication affect employee performance at a beauty clinic in the city of Bandung is 71.9%. In comparison, the remaining 28.1% is due to other factors.

Perbandingan Algoritma K-Means dan Algoritma K-Medoids Pada Kasus Covid-19 di Indonesia

Analyzing Covid-19 data has been conducted in many types of research, but research on classifying each case from Covid-19 data in all provinces in Indonesia has yet to be available. This study uses two clustering algorithms, namely K-Means and K-Medoids, to classify positive cases recovered and died in the Covid-19 data into three clusters, namely low, medium and high. The research data is Covid-19 case data in all provinces in Indonesia from 2020 to 2021. In the clustering calculations, the three distance methods used in this study are the Chebyshev Distance, Manhattan Distance, and Euclidean Distance. Based on the Silhouette Coefficient test results for the three distance calculation methods, it was found that Manhattan Distance is the best distance calculation method for K-Means and K-Medoids. Furthermore, the results of testing the Sum Squared Error (SSE), Silhouette Coefficient (SC) and Davies Index Bouldin (DBI) methods for the resulting clusters show that the value generated by the K-Means algorithm is higher in the SC and DBI methods. This result is evidenced by the SC value of 0.838; 0.838; and 0.925 in positive cases, recovered and died. While the DBI value is 0.305 for positive cases, 0.295 for recovered cases and 1.569 for dead cases. Based on these values, it proves that K-Means is superior in grouping and placing clusters compared to K-Medoids.

Hubungan Tingkat Pengetahuan Dengan Perilaku Penggunaan Antibiotika Di Kembangan Jakarta Barat

Infectious diseases are still among the top ten most common diseases in Indonesia. Antibiotics are drugs that are often used to treat this problem. Irrational use of antibiotics will increase antibiotic resistance. This study aims to determine the relationship between the level of knowledge with the behavior of using antibiotics. This type of research is descriptive analytical research that is quantitative in nature using observational methods with cross sectional design. The research was conducted in the area of RT 03 RW 010, Kembangan Utara Village, Kembangan District, West Jakarta City, with a research population of 420 people. The sampling technique used the Slovin formula, so that the total number of respondents was 91 respondents. The data analysis used is univariate and bivariate analysis. The results of the chi-square test showed that there was a significant relationship between age and last education on the level of knowledge with a p- value &lt;0.05. There is a significant relationship between the level of knowledge and the behavior of using antibiotics where the correlation coefficient test results show a significant relationship in the direction of the p-value of 0.004 and the direction of the positive correlation of 0.302.

Pengaruh Implementasi Dana Bantuan Operasional Sekolah (BOS) Dan Manajemen Berbasis Sekolah (MBS) Terhadap Kepuasan Orang Tua Siswa Selaku Pengguna Layanan Di SMP Negeri Kabupaten Sukabumi

Research conducted in SMP District of Sukabumi. This Research aim to know 1) Influence Of Implementation Relief Fund Operational School (BOS) to Satisfaction of Consumer Of Service 2) Influence Of Implementation School Based Management (MBS) to Satisfaction of Consumer Of Service 3) Influence Of Implementation Relief Fund Operational School ( BOS) and School Based Management ( MBS) by together to Satisfaction of Consumer of Service. This Research entangle 396 taken student parent as sampel by using Method of cluster proporsional. This method used because researcher do not have framework of sampel good, its amount population very big difficult to so that use random method and heterogeneous assumed population according to certain characteristic before hand in a few population sub. Elementary of determination of strata of subpopulasi this determined pursuant to geographical position, this matter because very broadness spreading of research region in district of Sukabumi. Intake of data conducted with interview, survey, FGD (Focus GroupDiscussion) and document study. Data-Processing research conducted by using technique of regresi and correlation. Result of research : First, Analysis Correlation Variable X1, X2 and Y look that variable X1 (0,531) owning strong relation with variable X2 ( 0,584) and also with variable Y, this matter with larger ones number from 0,5. its Probability value that variable X1 and X2 by significant have strong correlation variable Y, this matter because its value smaller than 0,05 that is 0,000.Second, analysis regresi correlation and with prediktor (constant) X1, X2 together to Y, strong relation where coefficient value R equal to 0,587 with coefficient of determinasi ( Square R) 0,344 with the meaning 34,4 % satisfaction of student parent as consumer of education service determined by BOS fund implementation and MBS. While the rest 65,6% determined by other factor. For the prediktor X2 to strong Y relation also with value of R 0,584 and determinasi koefisian ( Square R) 0,341. Adjusted R square 0,339 with standard of error 5,08696. Durbin-Watson 0,528 symptom inexistence of autokorelasi do not there are mistakes of resulted from intruder research because number 0,528 residing in among - 2 and 2. Third, F test for the prediktor X1, X2 obtained F calculate equal to 103,252 with storey;level of signifikan 0,000. While for the prediktor of X2 obtained F calculate equal to 203,820 with level of signifikan its 0,000 meaning the two owning probability much more small from 0.05. this matter show that BOS implementation ( X1) and MBS ( X2) by together have an effect on to satisfaction of student parent as consumer of education service SMPN district of Sukabumi.Fourth, from result of variable coefficient test ( test t) X1 and X2, in the reality variable of X1 number show of signifikan 0,147, this number bigger than 0,05 so that variable of X1 this released from equation of regresi, while Variable X2 have value of signifikan ( less than 0,05) matter this means that only variable of X2 giving real influence (signifikan) to variable of Y . Equation of X2 regresi to Y can be compiled as follows : Y = 11,114 + 0,776X2.

The role of e-health on the public knowledge and behavior in preventing COVID-19

BackgroundElectronic health (e-health) technologies play an important role in improving public knowledge and behavior to control the COVID-19 pandemic. The present study aimed to investigate the role of e-health on the public knowledge and behavior in preventing COVID-19 in Kerman, a city in Iran. MethodsThe present descriptive cross-sectional study used an online survey in Kerman in November 2021. The research instrument was a tripartite questionnaire that included demographic information, the level of respondents' knowledge about COVID-19, the extent of change in respondents’ behavior influenced by e-health. Negative binomial regression analysis was run to test the relationship between individual characteristics and the research variables with knowledge and behavior. Spearman correlation test was used to measure the correlation between the two main parts of the survey. ResultsAs the negative binomial regression analysis results showed, the relationship between no demographic variable and the public knowledge and behavior was statistically significant (p < 0.001). The mean knowledge and behavior scores were 5.84 ± 2.55 and 11.95 ± 5.09, respectively, showing that people who used e-health had a high level of knowledge, and taking preventive measures was at a high level. The Spearman correlation coefficient test results showed a positive association between knowledge and behavior (r = 0.71). ConclusionE-health played a decisive role in increasing knowledge and improving behavior in preventing COVID-19. The results of our research can encourage the use of e-health to improve the public knowledge and behavior in pandemics such as COVID-19.

1964. Pre-existing Population Immunity and SARS-CoV-2 Variant Dynamics in the United States: An Ecological Study

Abstract Background The relative advantage of each new variant of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) depends on its inherent transmissibility and capacity to evade pre-existing immunity. Delta and Omicron are variants of concern that have immune-evasive properties and rapidly displaced variants that preceded their emergence. In the United States, SARS-CoV-2 immunity varies considerably by state, which provides a natural experiment to evaluate the effect of population-level immunity on takeover dynamics of new variants. We hypothesized that if immune evasion was a major driver of fitness compared with previously prevalent variants, Delta and Omicron would become the dominant variants faster in states with higher immunity. Methods We evaluated changes in variant proportion per week from the first detection of Delta or Omicron in a state until they consistently represented &amp;gt;90% of all sequenced genomes. We used logistic growth curves to characterize the dynamics of variant takeover, evaluating three outcomes: 1) takeover rate, defined as the maximum slope of the logistic curve; 2) takeover date, i.e., the estimated date at which variant proportion reached 50% in a state; and 3) time from emergence to dominance, the time taken for variant proportion to increase from 10% to 50%. Next, we estimated the relative proportion of each state that was immune from a combination of infection and full vaccination (for Delta) or boosting (for Omicron) prior to variant takeover. For each outcome, we fit linear regression models to estimate the relationship between population immunity and Delta or Omicron takeover. Results We found no statistically significant association between takeover rate of Delta or Omicron and immunity (Fig. 1A,B). In contrast, we observed a later takeover date (p&amp;lt; 0.001) and slower time from emergence to dominance (p=0.046) for Omicron in more immune states (Fig. 1D,F). There was a similar but not statistically significant trend for Delta in delayed takeover date (Fig. 1C). Figure 1.Delta and Omicron variant takeover and population immunity in different US states.(A,B) Slope of logistic curve characterizing weekly changes in variant proportion (takeover rate) in different states with 95% confidence intervals; (C,D) estimated initial calendar date at which a variant reached 50% of sequenced SARS-CoV-2 genomes in different states (takeover date); (E,F) estimated time taken for variant proportion to increase from 10% to 50% of sequenced SARS-CoV-2 genomes in different states with 95% confidence intervals. States are identified by standard two-letter abbreviations; states in the same census geographic region are plotted with the same color. Left panel: Delta, Right panel: Omicron. Immunity is estimated by the combined proportion of the state’s population with SARS-CoV-2 infection prior to detection of the new variant in the state and either fully vaccinated (for Delta) or boosted (for Omicron) two weeks prior to takeover. Pearson correlation coefficient (R) and p-value test results are shown for each plot. Conclusion These results suggest that despite their immune-evasive properties, population-level immunity did not enhance the rates at which Delta or Omicron became dominant variants. Instead, it may have decreased rates of onward transmission among immune individuals and delayed variant takeover. Disclosures Pierre Ankomah, MD PhD, Aditum Bio: Advisor/Consultant.

Interpretation of pore pressure dissipation of CPTu in intermediate soil considering partial drainage effect

The degree of drainage that occurs during structure-soil interaction is a crucial factor that affects the stress on the structure in the intermediate soil. The consolidation coefficient is the most important index to evaluate partial drainage conditions, but the pore pressure dissipation curve used for consolidation coefficient inversion is also affected by drainage conditions. This paper adopts an effective stress numerical analysis work which combines finite-element penetration analysis and critical-state soil mechanics considering the partial drainage effect through changing the penetration rate. The significant advances of this work are the evaluation of the partial drainage effect on pore pressure test data and the influence mechanism of partial drainage on consolidation coefficient test results of intermediate soil. A modified consolidation coefficient inversion method can describe the pore-pressure response curve for dissipation tests performed in soils where pore pressure has dissipated partially. The modified theoretical relationship of vertical and horizontal consolidation coefficient and the theoretical relationship of ch under partial drainage and undrained condition are given. The consolidation coefficient inversion method of intermediate soil with high permeability is proposed, and the inversion results are consistent with the actual value.

Relationship Between Early Mobilization and The Wound Healing Process of Post Sectio Caesaria in The Maternity Room of RSUD Kabupaten Kediri

Sectio caesarea is an artificial labor where the fetus was born through an incision in the abdominal wall and the uterus’ wall on the condition of the uterus intact and fetal weight above 500 grams. Labor by Sectio caesarea causes sores and pain. The presence of wounds and pain causes the mother to be lazy or afraid to mobilize. Early mobilization is a rehabilitative action that is carried out after the patient is awake from anesthesia and after surgery. This study aims to analyze the relationship between early post-sectio caesarea mobilization and the wound healing process of post operative sectio cesaria. This study used a cross sectional method and the sample was collected as many as 40 respondents using simple random sampling technique. The research data was taken using a questionnaire and then analyzed using the contingency coefficient test. The results showed that almost all of them as many as 35 respondents (87.0%) did early mobilization. The wound healing process of Sectio Caesarea was almost entirely in the good category, namely 35 respondents (87.0%). Contingency coefficient test results obtained = 5%= 0.05, p&lt;α Positive relationship, postpartum mothers often do early mobilization, the better the wound healing. C = 0.611 means a strong relationship level. From the results of these studies, it is necessary to increase the knowledge of post partum mothers about the factors that accelerate the wound healing process of post sectio Caesarea