scholarly journals Análisis de la Actitud Emprendedora de los Estudiantes Varones del Tecnológico Nacional de México Campus Tepeaca

2021 ◽  
Vol 17 (32) ◽  
pp. 112
Author(s):  
María Luisa Juárez Hernández ◽  
Manuel González Pérez ◽  
Rafael Tovany-León ◽  
José Atonaltzin Maldonado-Ortiz
Keyword(s):  
New Method ◽  
Male Students ◽  
Scientific Article ◽  
Chi Square ◽  
Independent Variables ◽  
Naked Eye ◽  
Entrepreneurial Attitude ◽  
Nonlinear Associations ◽  
Working Hypotheses ◽  
Linear Correlations

El espíritu juvenil de los estudiantes de convertirse en emprendedores es notorio a simple vista. Sin embargo, el objetivo general de esta investigación fue analizar la actitud emprendedora de los estudiantes varones del Tecnológico Nacional de México campus Tepeaca. Se encuestó a ciento setenta y dos estudiantes varones. El cuestionario fue diseñado y validado por expertos en el área. La validación se llevó a cabo por un método nuevo; éste consiste en aplicar un análisis factorial de Pearson para las correlaciones lineales y chi cuadrado para las asociaciones no lineales. Se le aplican cinco postulados para depurar y validar cada ítem. Los ítems se toman como factores o variables independientes para contrastar las hipótesis de trabajo. El muestreo fue aleatorio. La matriz de resultados obtenida después de aplicar la correlación de Pearson arrojó tres correlaciones por encima de 0.7. Con estas correlaciones se validaron seis hipótesis lineales. Solo se seleccionaron ocho hipótesis no lineales validadas por chi cuadrado debido al espacio limitado de un artículo científico. En general, se diseñaron 400 hipótesis de trabajo en el orden de 20 ítems tomados en orden de dos a dos. Se concluye que los estudiantes encuestados poseen amplio conocimiento del emprendimiento. Éstos están preparados para la innovación, creación y éxito en las empresas tanto de su propiedad como las empresas donde presten sus servicios. The youthful spirit of students to become entrepreneurs is apparent to the naked eye. However, the general objective of this research was to analyze the entrepreneurial attitude of male students from the Tecnológico Nacional de México campus, Tepeaca. One hundred and seventy-two male students were surveyed. The questionnaire was designed and validated by experts in the area. The validation was carried out by a new method; This consists of applying a Pearson factorial analysis for linear correlations and chi-square for nonlinear associations. Five postulates are applied to debug and validate each item. The items are taken as factors or independent variables to contrast the working hypotheses. The sampling was random. The results matrix obtained after applying Pearson's correlation yielded three correlations above 0.7. With these correlations, six linear hypotheses were validated. Only eight chi-squarevalidated nonlinear hypotheses were selected due to the limited space of a scientific article. In general, 400 working hypotheses were designed in the order of 20 items taken in two to two. It is concluded that the surveyed students have extensive knowledge of entrepreneurship. They are prepared for innovation, creation, and success in the companies they own and the companies where they provide their services.

scholarly journals The Influence of Ownership Concentration on Firm Financial Decisions and Value: Evidence from Nairobi Securities Exchange

2021 ◽  
Vol 17 (32) ◽  
pp. 124
Author(s):  
Anthony Muriungi ◽  
Mirie Mwangi ◽  
Kennedy Okiro
Keyword(s):  
Firm Value ◽  
Target Population ◽  
Ownership Concentration ◽  
Male Students ◽  
Scientific Article ◽  
Best Interest ◽  
Chi Square ◽  
Financial Decisions ◽  
Large Shareholders ◽  
Working Hypotheses

This study paper examines the influence of ownership concentration and firm financial decisions on firm value for firms listed on the Nairobi securities exchange. This study is supported by theoretical literature under the signaling hypothesis, institutional monitoring hypothesis, and agency theory. The study used longitudinal data for listed firms during the ten years (2008- 2017) and regression analysis was used to study the nature and extent of the relationship. The target population was sixty-eight firms that traded equity securities during the period. Empirical results reveal that ownership concentration has no significant positive effect on firm value, but dividend payment significantly influences firm value, and the capital structure only compliments other corporate governance processes in a firm. Firms listed on the Nairobi Securities Exchange have a high level of ownership concentration and this suggests, contrary to the shareholder monitoring hypothesis, large shareholders could be entrenched and, unless other complementary corporate mechanisms are present, large shareholders may not act in the best interest of minority shareholders.The youthful spirit of students to become entrepreneurs is apparent to the naked eye. However, the general objective of this research was to analyze the entrepreneurial attitude of male students from the Tecnológico Nacional de México campus, Tepeaca. One hundred and seventy-two male students were surveyed. The questionnaire was designed and validated by experts in the area. The validation was carried out by a new method; This consists of applying a Pearson factorial analysis for linear correlations and chi-square for nonlinear associations. Five postulates are applied to debug and validate each item. The items are taken as factors or independent variables to contrast the working hypotheses. The sampling was random. The results matrix obtained after applying Pearson's correlation yielded three correlations above 0.7. With these correlations, six linear hypotheses were validated. Only eight chi-squarevalidated nonlinear hypotheses were selected due to the limited space of a scientific article. In general, 400 working hypotheses were designed in the order of 20 items taken in two to two. It is concluded that the surveyed students have extensive knowledge of entrepreneurship. They are prepared for innovation, creation, and success in the companies they own and the companies where they provide their services.

CROSS TABULATION ANALYSIS: DETERMINANTS OF MATHEMATIC SUCCESS AMONG CIVIL AND BUILT ENVIRONMENT STUDENTS

2016 ◽  
Vol 3 (2) ◽  
Author(s):  
Justus N. Agumba
Keyword(s):  
South Africa ◽  
Built Environment ◽  
Demographic Factors ◽  
Male Students ◽  
Comprehensive University ◽  
Chi Square ◽  
Independent Variables ◽  
Chi Square Test ◽  
Cross Tabulation ◽  
Mathematics Success

The socio-economic and demographic factors have been indicated to predict mathematics success. However, there is paucity of research to verify if these factors correlate with mathematics success at university level in South Africa. Hence, this paper reports on the socio-economic and demographic factors that correlate with mathematics success for civil and built environment students at a comprehensive university in South Africa. The data was obtained through, questionnaire survey from 197 students who were purposive sampled. The data was analysed using Statistical Package for the Social Sciences (SPSS) version 22. The study found that the correlation between the dependant variable and the independent variables that did not violet the assumption of each cell having more than five counts were insignificant. The cross tabulation results on frequencies should be interpreted with caution. The result indicates arithmetic difference in most of the independent variables. Male students performed better than female students in mathematics. However, the differences between the groups are not statistically significant as indicated with the Chi-square test.

scholarly journals MO665THE BRAND-NEW NEEDLE CAP ELIMINATES ALL VISIBLE AIR BUBBLES DURING THE AUTOMATIC PRIMING PROCESS OF HEMODIALYSIS MACHINES

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Kazuhiko Shibata ◽  
Takahiro Shinzato ◽  
Shigeki Toma ◽  
Shigeru Nakai ◽  
Koichi Tamura
Keyword(s):  
Traditional Method ◽  
New Method ◽  
Closed Circuit ◽  
Air Bubbles ◽  
Extracorporeal Circuit ◽  
Chi Square ◽  
Naked Eye ◽  
Significant Difference ◽  
Priming Process ◽  
Extracorporeal Circuits

Abstract Background and Aims The air contamination from the dialysis circuit into the patient's body is an unsolved serious problem. Recently, Automatic priming function of dialysis machines is widely used. There are rarely any air bubbles left in the extracorporeal circuit after automatic priming of the dialysis machines. To use this method, the arterial and venous sides of the extracorporeal circuit are connected to create a closed circuit so that dialysate can circulate and overflowed through a line from this closed circuit. However, air bubbles may enter when disconnecting the closed extracorporeal circuit and attaching the needles. We tried to solve this problem by simply connecting the arterial and venous needles to the extracorporeal closed circuit before the process of automatic priming process. To prime the whole extracorporeal circuit with needles, we had made a brand-new suitable cap of the needle, which is tightly connected with a needle and has an open end. (Fig) This special cap allows the needle to be incorporated into the closed circuit prior to the automatic priming process, allowing the dialysis machine to completely remove the air during priming process. The purpose of this study is to present the details of this new method and compare its effectiveness in preventing air bubble contamination between the traditional method and this new method. Method A prospective, non-randomized, comparative study was conducted to verify whether air remained grossly visible after the needle was connected to the extracorporeal circuit. The traditional method: DCS-100NX (Nikkiso Co Ltd, Tokyo Japan) was used for extracorporeal circuit priming. After the automatic priming was finished. Nurses disconnect the arterial and venous side of the extracorporeal circuit and connect both ends to the needles by hands. The nurse operates the dialysis machine to blow the small amount of dialysate out of the needle and tried to remove the air. It takes nearly 2minutes in each case. We examined the extracorporeal circuits consecutively. New cap-based method: The needles were connected to the closed circuit with the new cap and auto-primed by the dialysis machine N100. Automatic priming, including the needle were performed consecutively. In each method, we thoroughly checked for any remaining macro bubbles with the naked eye. Since bubbles in the extracorporeal circuit on the arterial side are likely to be supplemented by the air trap chamber, only bubbles on the venous side were compared. Results The study was conducted in October 15th to 24th 2020 at the Yokohama Minami Clinic. The traditional method: We checked 50 extracorporeal circuits consecutively. There were bubbles in the venous side of the extracorporeal circuits 29 times out of 50 times. New cap-based method: 10 consecutive automatic priming, including the needle was performed. DCS-100NX was used as the dialysis machine. There were no bubbles visible to the naked eye in the arterial and venous side of the circuit. Statistical Results There was a statistically significant difference of the bubble count between the traditional method and new cap-based method. (p=0.0001, Pearson's chi-square test) Conclusion All visible bubbles were removed automatically by simply connecting the needles using this brand-new cap before a process of automatic priming. This easy-to-use and highly effective cap could be considered an essential device for hemodialysis treatment like seat belts in automobiles.

Pengetahuan, Sikap dengan Partisipasi Pedagang Dalam Pengelolaan Sampah Pasar

2017 ◽  
Vol 14 (2) ◽  
pp. 519
Author(s):  
Muhammad Sufriannor ◽  
Hardiono Hardiono ◽  
Juanda A. Zuraini
Keyword(s):  
Waste Management ◽  
Sampling Method ◽  
Active Role ◽  
P Value ◽  
Knowledge Level ◽  
Chi Square ◽  
Cross Sectional ◽  
Independent Variables ◽  
Abstract Knowledge ◽  
Knowledge And Attitude

Abstract: Knowledge, Attitude with Merchants Participation In The Management of Market Waste. In Banjarbaru city waste volume transported by TPS officers per day about 90 tons / day to TPA. One of the source of waste is the market which is a big problem because most of the market waste is wet garbage. So these waste piles become flies nest, rats, insects.Waste management is also influenced by the participation of merchants that were still lacking awareness to play an active role in the implementation. The purpose of this study is to determine the relations of knowledge, attitude with the participation of merchants in waste management in the Bauntung market Banjarbaru. The type of this research is analytical survey research with Cross Sectional approach. The population in this study is all merchants in the Bauntung market Banjarbaru. The sample is 85 respondents, obtained by proportional sampling method. The research variables consist of independent variables, namely knowledge and attitude while the dependent variable is the participation of merchants in waste management. Data analysis used is univariat and bivariate (using Chi Square with α = 0,05). The result of the research stated that there is no correlation between knowledge level and participation (p-value 0,747> 0,05). There is a correlation between attitudes with participation (p-value 0.001

scholarly journals HUBUNGAN USIA DAN PARITAS TERHADAP KEJADIAN PRE EKLAMPSIA DI RSD BALUNG JEMBER

2021 ◽  
Vol 2 (3) ◽  
pp. 85-91
Author(s):  
Yuningsih
Keyword(s):  
Medical Records ◽  
Random Sampling ◽  
P Value ◽  
Multiple Logistic Regression ◽  
Women Of Childbearing Age ◽  
Childbearing Age ◽  
Chi Square ◽  
Cross Sectional ◽  
Independent Variables ◽  
Chi Square Test

One of the contributors to maternal and infant mortality is the incidence of preeclampsia that occurs during pregnancy. The cause of preeclampsia is still unknown, but it is suspected that age and parity are one of the triggers for this occurrence. Women of childbearing age who are nulliparous with extreme age under the age of less than 20 years and women with the age of more than 35 years are most commonly found to have preeclampsia. The design in this study is analytic with a cross sectional approach. The population of all mothers giving birth in the delivery room of RSD Balung Jember was 3594 in 2019. The number of samples taken using non-random sampling by purposive sampling was finally obtained by 97 respondents. In this study, the independent variables were maternal age and parity, while the dependent variable was the incidence of preeclampsia. The instrument used is medical records. The data is processed by editing, coding, processing and cleaning processes. Data were analyzed using multiple logistic regression. The results of the chi-square test for the age variable obtained that the Pearson chi-square value was 0.019 and the p value = 0.000 <0.05 from these results Ho was rejected, and the parity variable the Pearson chi- square value was 0.019 and the p value = 0.000 <0.05 from these results Ho is rejected. In conclusion, there is a relationship between age and preeclampsia, and there is a relationship between parity and preeclampsia.

scholarly journals An In-vitro study to compare the effect of four moisture contaminants on the shear bond strength of composite resin

2021 ◽  
Vol 6 (4) ◽  
pp. 212-216
Author(s):  
Lalit Dattu Darade ◽  
Aditi Subhashchandra Sarda ◽  
Kishore Kumar Sangeri ◽  
Pranjali Naresh Patil ◽  
Ughade Snehal P ◽  
...  
Keyword(s):  
In Vitro Study ◽  
Clinical Analysis ◽  
Conventional Technique ◽  
Careful Examination ◽  
Inert Material ◽  
Chi Square ◽  
Detection Rates ◽  
Root Canals ◽  
Naked Eye

The success of an Endodontic treatment relies on the position and morphology of root canals. It is important for a clinician to be familiar with the canal morphology to negotiate and thereby filling the canals with an inert material. But, the possibility of negotiating the canals with the use of conventional technique alone is difficult. Hence, careful examination with the use of advanced techniques to enhance vision is required to minimize the rate of treatment failures. To compare the efficiency of three methods Cone-Beam computed Tomography (CBCT), clinical analysis, AND Dental Loupes in detecting the MB2 canal in maxillary first molars.One hundred and fifty extracted intact permanent molars were collected. Two examiners i.e., one Endodontist and a Radiologist examined CBCT images of teeth for the number and position of root canals. The first stage included unaided examination using an explorer and K- files. While those teeth that were failed to locate the canals were examined using dental loupes for better magnification. The results were analyzed by McNemar's tests with Bonferroni correction, and Chi-square test using SPSS software v21.Among 150 extracted teeth that were compared,MB2 was detected using CBCT in around 68% of the teeth, while with the use of naked eye and dental loupes, it was found to be around 30% and 66% respectively and the difference in the detection rates was statistically significant.With the view of the parameter under consideration, CBCT has high detection rates followed by dental loupes and naked eye vision. The efficiency of CBCT scans and dental loupes in detecting a second mesio-buccal canal, Thus making it more likely to be treated by the clinician.

scholarly journals The Relationship between Demographical Characteristic and Central Obesity with Hypertension

2018 ◽  
Vol 6 (1) ◽  
pp. 43
Author(s):  
Desy Amanda ◽  
Santi Martini
Keyword(s):  
Risk Factors ◽  
Statistical Analysis ◽  
Observational Study ◽  
Central Obesity ◽  
Chi Square ◽  
Cross Sectional ◽  
Independent Variables ◽  
Obesity Status ◽  
Observational Study Design ◽  
The Relationship

Background: The prevalence of hypertension in Indonesia was 25,80% in 2013 found in people aged above 18 years old. One of the risk factors is obesity. Purpose: This study aimed to analyze the relationship between the demographical characteristic and central obesity with the risk of hypertension in the health center of Sidoarjo. Methods: This analytical observational study design was cross sectional. There were 50 respondents selected through accidental sampling. The independent variables of this study were respondents’ characteristic and central obesity status. However, the dependent variable was hypertension. Overall, respondents were divided into two groups based on sex (female and male) and age (> 59 years old and ≤ 59 years old). Data were analyzed with chi-square statistical analysis. Results: Respondents with central obesity had a higher risk to get hypertension, with majority male respondents aged above 59 years old. Conclusion: There was a correlation between age and hypertension (p = 0,01), sex and hypertension (p = 0,04), also between central obesity status and hypertension (p = 0,01). 

scholarly journals Drug Abuse Prevalence Among 10th - 12th-Grade Students of Kerman, Iran in 2017 - 2018 Academic Year

2021 ◽  
Vol 1 (3) ◽  
Author(s):  
Shahrzad Mazhari ◽  
Hassan Ziaaddini ◽  
Nozar Nakhaee ◽  
Azam Kermanian
Keyword(s):  
Drug Abuse ◽  
Cross Sectional Study ◽  
Male Students ◽  
Cluster Sampling ◽  
Chi Square ◽  
Cross Sectional ◽  
12Th Grade ◽  
Chi Square Test ◽  
Substance Involvement ◽  
Academic Year

Background: It is generally accepted that due to various reasons, the age of drug abuse prevalence continues to decline, which imposes numerous personal and social dysfunctions. Objectives: This study aimed to assess the prevalence of drug abuse among adolescents in Kerman, Iran. Methods: This cross-sectional study was conducted on 2,000 10th - 12th-grade students in the academic year of 2017 - 2018 selected by random cluster sampling. Data collection tools included demographic characteristics checklist and alcohol smoking and substance involvement screening test (ASSIST). Data were analyzed using chi-square test. Results: The results showed that the highest prevalence of substance abuse among students was related to tobacco, alcohol, and sedatives. It was also demonstrated that the use of cigarettes, sedatives, cannabis, and amphetamine was significantly higher among male subjects compared to female participants (P < 0.05). Moreover, 16.4, 12.9, and 5.1% of the tobacco, alcohol, and sedative users required low interventions, respectively, whereas 1.5, 0.8, and 0.4% of them required high interventions, respectively. Conclusion: According to the results of the study, there was higher drug abuse prevalence in male students compared to female students. As such, it seems that consumption of alcohol, tobacco, and narcotics in adolescents requires serious intervention.

scholarly journals Obesity self-management: knowledge, attitude, practice, and pharmaceutical use among healthy obese individuals in Saudi Arabia

2021 ◽  
Vol 5 (4) ◽  
pp. 110-121
Author(s):  
Sharaf E Sharaf
Keyword(s):  
Saudi Arabia ◽  
Pearson Correlation ◽  
Cross Sectional Study ◽  
Self Management ◽  
Categorical Variables ◽  
Chi Square ◽  
Cross Sectional ◽  
Attitude And Practice ◽  
Linear Correlations ◽  
Poor Practice

Introduction: Obesity is a chronic disease that is increasing in Saudi Arabia (SA) and globally. Obesity self-management among individuals is essential for managing obesity and its complications. This study aimed to conduct an obesity knowledge, attitude, and practice (KAP) assessment and prevalence of used pharmaceutical anti-obesity medications among individuals with obesity in SA. Subjects and methods: This cross-sectional study was conducted between January and April 2021. The participants completed a validated online administered questionnaire using the Survey Monkey website. Potential participants were approached in governmental hospitals, leisure centers, and shopping malls. The chi-square test was used to assess associations between categorical variables. In addition, correlations between the participants' KAP and outcome variables were measured using the Pearson correlation coefficient (r). Results: In all, 410 obese individuals (mean age 40±14 years, range 18–80 years) were surveyed. Overall, 68% of participants reported good obesity knowledge, and 63% reported a good attitude, while 72% reported poor practice. In addition, there were significant positive linear correlations between knowledge and attitude (r=0.44, P<0.001), knowledge and practice (r=0.14, P<0.01), attitude and practice (r=0.11, P<0.05), body mass index (BMI), and waist circumference (WC) (r=0.25, P<0.01), while there were significant negative linear correlations between knowledge and BMI (r=−0.20, P<0.001), attitude and BMI (r=−0.19, P<0.001), practice and BMI (r=−0.67, P<0.001), knowledge and WC (r=−0.10, P<0.05), attitude and WC (r=−0.10, P<0.05), and practice and WC (r=−0.45, P<0.001). Interestingly, 67% of participants did not use any approved pharmaceutical anti-obesity medications due to a lack of anti-obesity treatment knowledge and safety. Conclusion: The participants reported good knowledge and attitudes toward obesity, although these were not reflected in their practice levels. The lack of pharmaceutical knowledge, safety, and use of anti-obesity medications contributed directly to poor practice levels. Health authorities should establish clinical and pharmaceutical health education programs incorporating the latest pharmaceutical anti-obesity medications, including their applications and safety, for enhancing self-management and awareness among obese individuals.

Sign in / Sign up

Export Citation Format

Share Document