SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education最新文献

{"title":"Applied Statistics to Identification of the Causes of Delays Construction Project (Case Study of Construction Project in the Regency of Buton)","authors":"Muhammad Abdu, Muhammad Chaiddir Hajia, S. Karsidi","doi":"10.35877/sainsmat769","DOIUrl":"https://doi.org/10.35877/sainsmat769","url":null,"abstract":"As the economy develops in Buton Regency, construction projects are increasing. However, not all projects in progress are going according to the targeted plan. For example, the construction of the Multipurpose Building in the Takawa Buton office complex which was built from 2016 until now has not been realized. Apart from that, there are also other projects such as the road connecting Gonda and Lapodi Village in Pasarwajo Subdistrict, the road connecting Siontapina and Sangiarano Villages in South Lasalimu Subdistrict, Kamaru Capital Road in Lasalimu Subdistrict, Bonetiro Village road in Kapontori Subdistrict, etc. are still pending. in the process. This type of research is a quantitative research, where the data is processed and tested with a statistical approach. Descriptive research that provides an overview of a situation where every problem and subject will be taught systematically, actually and accurately with a deductive discussion technique where the discussion starts from general things to more specific things. There are two methods used, namely validation test and reliability test. The solution to the factors that cause delays in construction projects in the Buton Regency area is that the unavailability of equipment can hinder the project's progress. The solution is not to rely on just one vendor. Make a list of vendors who can provide the necessary tools during the project. Make sure the vendors can provide everything on time","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"741 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129585545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Description of the Difficulties of Mathematics Education students in Complex Analysis Course","authors":"Jitu Halomoan Lumbantoruan, Risma Uly","doi":"10.35877/sainsmat716","DOIUrl":"https://doi.org/10.35877/sainsmat716","url":null,"abstract":"This study is to determine the location of the difficulty of complex variable courses. Complex variable courses require a strong understanding, high concentration, good learning readiness, reasoning power and higher order logic in understanding direct objects. The direct objects referred to are Facts, Concepts, Skills, and Principles. In addition to direct objects in obtaining maximum results, indirect objects are needed. Indirect objects that are meant are tools used in the form of media, support and encouragement from others in obtaining good results. The results of the mid-semester grades for the 2014/2015 academic year were about 13% of students who got good grades and the rest were not good. In fact, this complex variable course is the main course of several courses. Another fact is that in the 2019/2020 semester VII, there are 35% in the poor category and 50% sufficient and the rest are good and very good. From 35% of students with poor learning outcomes took remedial, 1 person graduated with sufficient marks, while the rest did not pass. The specific objectives of the research are 1) to determine the mastery in complex variable courses, 2) the location of the difficulty and difficulty factors of complex variables, 3) to know the mastery and difficulty of indirect objects. This type of research approach is descriptive qualitative. Research wants to describe and describe how the actual event. The research was conducted in the Complex Variable Analysis course, Semester VII, implementation October-January and a total of 12 subjects. Techniques for obtaining data from observations, interviews and documentation. The analysis technique, presenting data, reducing and drawing conclusions. Conclusion,The difficulty of students lies in the facts and concepts that exist in the direct object. In the interview session, 71.42% said that the difficulty factor was the mastery of facts and concepts. In online implementation, students experience percentage difficulties when writing symbols and operating the media used. This is a new problem for mathematics students in achieving good learning outcomes with objective assessment standards.","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125685648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge Creativity and The Sustainability of Public Hospitals In South-South Nigeria: A Regression Analysis","authors":"J. A. Ada, P. U. Angioha","doi":"10.35877/sainsmat668","DOIUrl":"https://doi.org/10.35877/sainsmat668","url":null,"abstract":"The specific objective of the study was to ascertain the extent to which knowledge creativity influences the sustainability of public hospitals in South-South Nigeria. The study employed a correlation design. A sample of 596 respondents was selected from twelve categorized public hospitals in South-South, Nigeria. Thirty-four questions were formulated in the questionnaire in line with the stated objective of the study. A total of 596 copies of the questionnaire were administered, and 551 copies were collected, showing 92 per cent responses, ten responses were rejected, and 541 documents constituting 90 per cent of the questionnaire were analyzed.  The results showed a significant positive relationship between knowledge creation and sustainability of public hospitals in South-South Nigeria. The study concluded that knowledge creativity is a tool to facilitate healthcare organizational performance and productivity towards quality service delivery. The study, therefore, recommends that the administrators in healthcare organizations should be mindful that adoption of knowledge management practices would be dependent on leadership, information technology, infrastructure, organizational behaviour and supporting policies of human resource management.","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116841880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feasibility Study of Potential Utilization of Tofu Industry Waste Into Cat Fish Feed","authors":"Syarifuddin, Khairul Anshar, Subhan, Rizka Mulyawan","doi":"10.35877/sainsmat673","DOIUrl":"https://doi.org/10.35877/sainsmat673","url":null,"abstract":"Cat fish is one of preferred food for most Acehnese people, particularly in Lhokseumawe regions. This is the motive of most people are interested in cultivating such fish; beside the selling price is relatively high, it also has increasing ramp of demand every year. In order to meet the increasing demand, the fish farms are in need of appropriate feed aiming for upgrading cat fish growing rate. Around Lhokseumawe region, despite of numerous tofu industries the dregs are still not well utilized. The waste of tofu industries, which is tofu dregs, functions as cat fish feed. Tofu dregs made cat fish feed has numbers of advantages, such as accelerating the fish growth until 17-18%. This is due to the coarse fiber protein contain to be 7.11%, fat 4.93% and BETN 44.50%. Beside its nutritional advantages as alternative cat fish feed raw material, tofu dregs as cat fish feed material should be examined in technical and financial aspects so that it is guaranteed to be implemented. Hence, in this research the feasibility study was conducted on technical aspects of processing solid tofu dregs to be cat fish feed by using BEP and PP analysis methods. According to Payback Period (PP) value, the business has three months and six days period of time in order to return the initial investment capital. The production rate in one months must be above 542 kg in order to avoid from being lost. With the existing production capacity (1.092 kg/month), the cat fish feed price must be above IDR 6.116/kg in order to cover all expenditure in the time period.","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114448249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Communal Crisis and Livelihoods in Akamkpa (A Regression Analysis Study)","authors":"Dormcklaims Enamhe, E. E. Tangban, T. A. Omang, Mary U. Ojong-Ejoh","doi":"10.35877/sainsmat225","DOIUrl":"https://doi.org/10.35877/sainsmat225","url":null,"abstract":"Communal crisis and rural community are juxtaposed given the background that Nigeria is anchored upon a conglomeration of cultures with the assumption that cultural heritage should be enjoyable under a benign condition. Unfortunately, societal dynamics emerged with different value systems and new orientations, paving the way for a \"jet age\" characterized by deviance, conflict and immediate gratification. Nigerian contemporary society is characterized by an identified crisis with common features of destructive, confrontational and violent dimensions, which has led to the loss of lives and property worth millions of naira. Most rural communities have been characterized by unhealthy conflictual situations, which has eventually turned the settlements into theatres of blood and fire emanating from various communal conflicts. The energy of communal violence has assumed a centre stage in our day-to-day interactions. Despite numerous attempts at stemming the tide of such violence, all concerted efforts have proved abortive. The issue is on the ascendency and has also defied remedial measures to curb such negativing phenomenon.  This has a lasting and deleterious effect on the social development of rural communities. Social development means investing in people, which requires the removal of barriers so that all citizens can journey toward their dreams with confidence and dignity. The study adopted a cross-sectional research survey method using a structured questionnaire as an instrument for data collection to examine the impact of the communal crisis on people’s livelihood sources. Data was collected from 800 samples selected from 4 political wards in Akamkpa Local Government Area of Cross River State, Nigeria Descriptive statistics were used to analyze the data. The result from the descriptive analysis was subjected to parametric statistics at 0.05 confidence level. The findings revealed a significant effect of the communal crisis on people’s sources of livelihood in Akamkpa local government area of cross river state, Nigeria. Based on this finding, the study calls for government intervention in the way of policy change and social intervention in the affected area and other parts of Nigeria Affected by communal conflict.","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132429283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Employing Descriptive and Parametric Statistics to Analyse Entrepreneurship Opportunity As A Catalyst For Youth Employment","authors":"T. A. Omang","doi":"10.35877/sainsmat226","DOIUrl":"https://doi.org/10.35877/sainsmat226","url":null,"abstract":"The study examines how entrepreneurship opportunities have solved the problem of youth employment and underemployment in Calabar South Local Government Area, Cross River State, Nigeria. Adopting the survey research design, data was gathered from four hundred (400) youths from Calabar using cluster, purposive and simple random sampling techniques. The instrument of data collection is a structured questionnaire. The generated data were appropriately coded and analyzed using simple percentages and Multiple Regression Analysis at a 0.05 level of significance. Results show that an entrepreneurship opportunity significantly solves the problem of youth employment and underemployment in Calabar South Local Government Area, Cross River State, Nigeria.  The study recommended, among others, that: Skill acquisition program should be organized periodically where talks on entrepreneurship and practical participation will be carried out. Workshop on capacity building and skill acquisition will go a long way to ensure technological advancement and rapid growth/development of the society","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"754 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122993805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interest and Resilience in Online Mathematics Learning and Its Impact on Concept Understanding","authors":"Farman Farman, F. Hali, Muhammad Rawal","doi":"10.35877/sainsmat1022222021","DOIUrl":"https://doi.org/10.35877/sainsmat1022222021","url":null,"abstract":"This study aimed to determine students' interest in learning and mathematical resilience in online learning and their impact on understanding concepts. The research used in this study is Ex-post facto, namely research with a quantitative approach that aims to test or explain the relationship between variables through hypothesis testing. The research was conducted at SMA Negeri 8 Kendari class XI students in the 2020/2021 academic year. The research sample was 24 students of Class XI IPA 1 SMA Negeri 8 Kendari. Sampling using purposive sampling technique based on students' readiness to participate in online learning without network constraints. The instruments used in this study were questionnaires and tests. Questionnaires were used to obtain information about mathematical interest and resilience. In contrast, the test is used to obtain data about the ability to understand concepts. The data analysis technique used in this study was descriptive analysis technique and inferential analysis, which was carried out with the help of the SPSS 22 computer program. The results showed that students' interest in online learning had a significant influence on concept understanding. Likewise, students' mathematical resilience in online learning has a significant influence on conceptual understanding. The analysis results also show a significant effect of interest and resilience together on understanding mathematical concepts. The percentage contribution of the influence of interest and resilience variables on understanding mathematical concepts is 77.8%, while other variables influence the rest.","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131147112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving Access to Maternal Healthcare Among Female Employees: Quantitative Analysis of the impact of The National Health Insurance Scheme","authors":"P. U. Angioha, T. A. Omang, Uduakobong P. Akpabio, James A. Ogar, Tersoo Asongo, Francis E. Ibioro","doi":"10.35877/SAINSMAT1012112021","DOIUrl":"https://doi.org/10.35877/SAINSMAT1012112021","url":null,"abstract":"This study examines the correlation between the national health insurance scheme and access to national health care among female employees in Federal Institutions in Calabar cross river state, Nigeria. The study specifically examines the extent to which the national health insurance scheme reduces the cost of health and Enrollment in the NHIS relates to access to maternal healthcare. Two hypotheses were raised for the study. The survey research design was adopted in collecting data from 400 samples from a population of 9201 female employees of the federal institutions in Calabar cross river state. The instrument of data collection was the questionnaire. Data collected was analyzed using descriptive and correlation analysis. Results revealed that the national health insurance scheme reduced health cost relates to access to maternal healthcare. Results also indicated that Enrollment in NHIS significantly relates to access to maternal health. Based on this result, the study recommends, amongst others, that there is a need for government to improve on health funding as this will help improve access to various provisions of the scheme as it relates to maternal health","PeriodicalId":367796,"journal":{"name":"SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114093535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}