This research aims to describe and analyze teacher personality in shaping student character at school. This research uses a qualitative approach with a case study type in an elementary school. Data collection techniques were carried out using observation, interviews, and documentation. Data analysis techniques are carried out by condensing, presenting, and drawing conclusions. The research results show that teachers teachers have personality competencies and pedagogical competencies that encourage better learning. Teachers have attempted character development by integrating noble character values during school. This effort goes through four stages: attentional, retention, motor reproduction, and motivational. Suppose teachers can be good role models while at school, students will gradually be able to pay attention and become motivated by their actions. This will present student impulses that work below the level of consciousness to demonstrate the virtues modeled by the teacher. This is as explained in social learning theory by Albert Bandura.
{"title":"Implementation of Albert Bandura’s Social Learning Theory in Student Character Development","authors":"Khozin Khozin, Tobroni Tobroni, Dian Silvia Rozza","doi":"10.38035/ijam.v3i1.543","DOIUrl":"https://doi.org/10.38035/ijam.v3i1.543","url":null,"abstract":"This research aims to describe and analyze teacher personality in shaping student character at school. This research uses a qualitative approach with a case study type in an elementary school. Data collection techniques were carried out using observation, interviews, and documentation. Data analysis techniques are carried out by condensing, presenting, and drawing conclusions. The research results show that teachers teachers have personality competencies and pedagogical competencies that encourage better learning. Teachers have attempted character development by integrating noble character values during school. This effort goes through four stages: attentional, retention, motor reproduction, and motivational. Suppose teachers can be good role models while at school, students will gradually be able to pay attention and become motivated by their actions. This will present student impulses that work below the level of consciousness to demonstrate the virtues modeled by the teacher. This is as explained in social learning theory by Albert Bandura.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"52 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141275052","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}
The purpose of this study was to assess the extent to which the implementation of current education and training programs affects the job productivity of kindhearted employees. According to the findings from data analysis, there are certain factors pertaining to the execution of education and training programs that should be taken into account and improved upon. These factors include: In order to enhance the efficiency of employees, there are several key elements that must be considered when implementing instructional and training programs. These include the preparation of materials, non-formal instruction, plan preparation, fostering camaraderie among educators, offering diverse training options, implementing effective strategies, and creating comprehensive training manuals. Additionally, it is crucial to maintain formal instruction, ensure teachers possess the necessary skills and capacities, provide adequate training facilities, develop comprehensive training curricula, and conduct regular assessments. The successful implementation of these instructional and training programs directly impacts the productivity of employees. Despite the theoretical nature of training programs, their practical application remains significant in the work of employees. Therefore, an appropriate and well-designed instructional and training program will undoubtedly contribute to increased employee productivity.
{"title":"New Paradigm of Employee Productivity","authors":"Peni Cahyati, Tetet Kartilah, Nurdiana Mulyatini","doi":"10.38035/ijam.v2i2.346","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.346","url":null,"abstract":"The purpose of this study was to assess the extent to which the implementation of current education and training programs affects the job productivity of kindhearted employees. According to the findings from data analysis, there are certain factors pertaining to the execution of education and training programs that should be taken into account and improved upon. These factors include: In order to enhance the efficiency of employees, there are several key elements that must be considered when implementing instructional and training programs. These include the preparation of materials, non-formal instruction, plan preparation, fostering camaraderie among educators, offering diverse training options, implementing effective strategies, and creating comprehensive training manuals. Additionally, it is crucial to maintain formal instruction, ensure teachers possess the necessary skills and capacities, provide adequate training facilities, develop comprehensive training curricula, and conduct regular assessments. The successful implementation of these instructional and training programs directly impacts the productivity of employees. Despite the theoretical nature of training programs, their practical application remains significant in the work of employees. Therefore, an appropriate and well-designed instructional and training program will undoubtedly contribute to increased employee productivity.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488316","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}
Promises ethics in service triangle context on higher education can be met if performance improves superior performance and be given the implications for competitive advantage. The purpose of this study was to analyze and determine promising ethics in service marketing triangle and competitive advantage of higher education. The research method used is survey method, namely descriptive and explanatory. The number of respondents in the study is 330 students of the polytechnic in West Java, which is determined by sampling technique, which is cluster proportional random sampling. The hypothesis testing was done using a multivariate statistical test of the Partial Least Square (PLS). The data processing was done with smartPLS 2.0 programs and Statistical Programs of Social Science (SPSS) for Windows. The results show that: The promising ethics in service triangle context and competitive advantage influence as well but not quite good. The goal of internationalization of higher education are: (1) improve the quality of education (2) improve the quality of research (3) improve the competence and capacity of academic staff and researchers (4) improve the competence and capacity of graduates (5) enhance the college's reputation in the eyes of the international and financial gain (6) respond to the demands of the labor market of qualified internationally. There are five (5) general principles of corporate governance known as good corporate governance (GCG). Those are: Transparency, Accountability, Responsibility, Fairness and Indepandency.
在高等教育的服务三角背景下，如果绩效提高了卓越绩效，并被赋予竞争优势的含义，就可以满足承诺伦理。本研究的目的是分析并确定服务行销三角中的前景伦理与高等教育的竞争优势。研究方法采用调查法，即描述法和解释法。本研究的调查对象为西爪哇理工学院的330名学生，采用整群比例随机抽样的抽样技术。假设检验采用偏最小二乘法(PLS)的多元统计检验。数据处理采用smartPLS 2.0程序和SPSS for Windows软件。结果表明:服务三角背景下的前景伦理与竞争优势有一定的影响，但影响程度不高。高等教育国际化的目标是:(1)提高教育质量(2)提高研究质量(3)提高学术人员和研究人员的能力和能力(4)提高毕业生的能力和能力(5)提高学院在国际上的声誉和经济收益(6)响应合格的国际劳动力市场的需求。公司治理有五(5)条一般原则，被称为良好的公司治理(GCG)。它们是:透明、问责、责任、公平和独立。
{"title":"The Promising Ethics and Competitive Advantage on Higher Education As A Part of International Collaboration Programs","authors":"K. Prihartono A.H","doi":"10.38035/ijam.v2i2.341","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.341","url":null,"abstract":"Promises ethics in service triangle context on higher education can be met if performance improves superior performance and be given the implications for competitive advantage. The purpose of this study was to analyze and determine promising ethics in service marketing triangle and competitive advantage of higher education. The research method used is survey method, namely descriptive and explanatory. The number of respondents in the study is 330 students of the polytechnic in West Java, which is determined by sampling technique, which is cluster proportional random sampling. The hypothesis testing was done using a multivariate statistical test of the Partial Least Square (PLS). The data processing was done with smartPLS 2.0 programs and Statistical Programs of Social Science (SPSS) for Windows. The results show that: The promising ethics in service triangle context and competitive advantage influence as well but not quite good. The goal of internationalization of higher education are: (1) improve the quality of education (2) improve the quality of research (3) improve the competence and capacity of academic staff and researchers (4) improve the competence and capacity of graduates (5) enhance the college's reputation in the eyes of the international and financial gain (6) respond to the demands of the labor market of qualified internationally. There are five (5) general principles of corporate governance known as good corporate governance (GCG). Those are: Transparency, Accountability, Responsibility, Fairness and Indepandency.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488315","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}
Drug abuse is still very common in Indonesia, including in West Sumatra, which will result in psychological changes in users. A reliable method is needed to be able to detect the presence of narcotics and their metabolites in human specimens. The purpose of the study was to validate the mass spectrophotometric gas chromatography method for the measurement of amphetamine and metamphetamine. The benefits of research to ensure that the analytical method is accurate, specific, reproducible and resistant to the range of analytes to be analysed. The research method is by measuring the sample with GCMS (gas chromatography mass spectrometry) and then conducting a linearity test, detection limit test, accuracy test and precision test. The matrix used is urine specimen, spike is done with amphetamine and methamphetamine standards. From the results of the validation of amphetamine and methamphetamine measurement methods obtained MDL (method detection limit) 3.10 µg/L, LoD (limit of detection) 2.962 µg/L and LoQ (limit of detection) 2.962 µg/L. of Quantification) 9.873 µg/L. In the measurement of methamphetamine MDL 7.072 µg/L, LoD 6.757 µg/L and LoQ 22.253 µg/L. Accuracy of amphetamine and methamphetamine measurement methods 101.9% and 95.2% and reproducibility of amphetamine and methamphetamine measurements 3.83% and 6.743%. Measuring range and linearity of measurement of amphetamine and methamphetamine 25.0 µg/L - 200 µg/L with r = 0.9972 and 0.9992. Based on these data, the amphetamine and methamphetamine measurement method with gas chromatography-mass spectrometry is sensitive to measure amphetamine and methamphetamine in urine and fulfils the required criteria.
{"title":"Validation of Amphetamine and Methamphetamine Measurement Method by Gas Chromatography-Mass Spectrometry","authors":"Dewi Yudiana, Adi Hartono, Herix Sonata MS3","doi":"10.38035/ijam.v2i2.343","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.343","url":null,"abstract":"Drug abuse is still very common in Indonesia, including in West Sumatra, which will result in psychological changes in users. A reliable method is needed to be able to detect the presence of narcotics and their metabolites in human specimens. The purpose of the study was to validate the mass spectrophotometric gas chromatography method for the measurement of amphetamine and metamphetamine. The benefits of research to ensure that the analytical method is accurate, specific, reproducible and resistant to the range of analytes to be analysed. The research method is by measuring the sample with GCMS (gas chromatography mass spectrometry) and then conducting a linearity test, detection limit test, accuracy test and precision test. The matrix used is urine specimen, spike is done with amphetamine and methamphetamine standards. From the results of the validation of amphetamine and methamphetamine measurement methods obtained MDL (method detection limit) 3.10 µg/L, LoD (limit of detection) 2.962 µg/L and LoQ (limit of detection) 2.962 µg/L. of Quantification) 9.873 µg/L. In the measurement of methamphetamine MDL 7.072 µg/L, LoD 6.757 µg/L and LoQ 22.253 µg/L. Accuracy of amphetamine and methamphetamine measurement methods 101.9% and 95.2% and reproducibility of amphetamine and methamphetamine measurements 3.83% and 6.743%. Measuring range and linearity of measurement of amphetamine and methamphetamine 25.0 µg/L - 200 µg/L with r = 0.9972 and 0.9992. Based on these data, the amphetamine and methamphetamine measurement method with gas chromatography-mass spectrometry is sensitive to measure amphetamine and methamphetamine in urine and fulfils the required criteria.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488319","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}
Moye Lestari, Kelik Purwanto, Dini Elida Putri, Alex Ferdinal
Today's growing promotional media greatly affects the digital world and product marketing on purchasing decisions. The Effect of Advertising Disclosure Language and Celebrity Endorsment on Purchasing Decisions for Fashion Outfit products is research within the scope of management science. The aim is to analyze and examine the effect of advertising disclosure language and celebrity endorsment on tiktok on purchasing decisions for fashion outfit products for teenagers, especially students at dharmas indonesia university. The method used is quantitative method. data collection using a questionnaire. Data analysis techniques with Validity test, Instrument reliability test, Correlation analysis, Hypothesis test, Multiple Regression analysis, Classical Assumption test, Multiple linear Regression analysis. The population in this study were 1,811 respondents and the samples in this study were 292 who were students of Dharmas Indonesia University. The results of this study: 1) Advertising Disclosure Language affects the purchase decision of Fashion Outfit products; and 2) Celebrity Endorsment has an effect on purchasing decisions for Fashion Outfit products.
{"title":"The Effect of Advertising Disclosure Language and Celebrity Endorsement on Tiktok on Purchasing Decisions for Fashion Outfit Products","authors":"Moye Lestari, Kelik Purwanto, Dini Elida Putri, Alex Ferdinal","doi":"10.38035/ijam.v2i2.342","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.342","url":null,"abstract":"Today's growing promotional media greatly affects the digital world and product marketing on purchasing decisions. The Effect of Advertising Disclosure Language and Celebrity Endorsment on Purchasing Decisions for Fashion Outfit products is research within the scope of management science. The aim is to analyze and examine the effect of advertising disclosure language and celebrity endorsment on tiktok on purchasing decisions for fashion outfit products for teenagers, especially students at dharmas indonesia university. The method used is quantitative method. data collection using a questionnaire. Data analysis techniques with Validity test, Instrument reliability test, Correlation analysis, Hypothesis test, Multiple Regression analysis, Classical Assumption test, Multiple linear Regression analysis. The population in this study were 1,811 respondents and the samples in this study were 292 who were students of Dharmas Indonesia University. The results of this study: 1) Advertising Disclosure Language affects the purchase decision of Fashion Outfit products; and 2) Celebrity Endorsment has an effect on purchasing decisions for Fashion Outfit products.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488323","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}
This study aims to determine the effect of knowledge and capability on employee performance at PT. Ramajaya Pramukti Tapung, Kampar Regency. The population in this study were all employees at PT. Ramajaya Pramukti Tapung, Kampar Regency. The sample of this study used the technique of the census method so that the sample was all employees at PT. Ramajaya Pramukti Tapung Kampar Regency as many as 100 people. Data collection techniques used are questionnaires, observations and research files. The data analysis technique used is multiple linear regression analysis with a significant level (α) of 0.05. The results of this study conclude that Knowledge and Capability have a partially significant effect on employee performance, with a significant value less than 0.05. The results of the analysis of this study indicate that Knowledge and Capability have a significant simultaneous effect on employee performance at PT. Ramajaya Pramukti Tapung Kampar Regency. There is a very strong relationship between the independent variable and the dependent variable. The contribution of Knowledge and Capability variables to employee performance is 85.80%, which is very high.
{"title":"The Effect of Advertising Disclosure Language and Celebrity Endorsement on Tiktok on Purchasing Decisions for Fashion Outfit Products","authors":"Zamhir Basem, Yulizar Yulizar, Azhari Azhari, Mustafa Kamal, Auzar Ali, Rauf Tetuko Barruansyah","doi":"10.38035/ijam.v2i2.344","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.344","url":null,"abstract":"This study aims to determine the effect of knowledge and capability on employee performance at PT. Ramajaya Pramukti Tapung, Kampar Regency. The population in this study were all employees at PT. Ramajaya Pramukti Tapung, Kampar Regency. The sample of this study used the technique of the census method so that the sample was all employees at PT. Ramajaya Pramukti Tapung Kampar Regency as many as 100 people. Data collection techniques used are questionnaires, observations and research files. The data analysis technique used is multiple linear regression analysis with a significant level (α) of 0.05. The results of this study conclude that Knowledge and Capability have a partially significant effect on employee performance, with a significant value less than 0.05. The results of the analysis of this study indicate that Knowledge and Capability have a significant simultaneous effect on employee performance at PT. Ramajaya Pramukti Tapung Kampar Regency. There is a very strong relationship between the independent variable and the dependent variable. The contribution of Knowledge and Capability variables to employee performance is 85.80%, which is very high.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"210 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488314","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}
Syarifah Salsabila Alattas, P. Dwikora Simanjuntak, Capt. Suhartini, Imam Fahcruddin
Various types of marine vessels require fuel to drive the main engine and auxiliary engines. The fuel requires hot steam as a heater so that the fuel reaches the appropriate temperature, not only fuel but hot steam is also needed for the accommodation space on the ship. The steam boiler is a closed vessel that can produce hot steam with a pressure greater than one atmosphere, to be able to produce hot steam, a heated medium is needed, namely fresh water. The water used in the steam generation process greatly affects the condition of the boiler. Therefore, the quality of water in the boiler must always be considered and maintained so that it is always in good condition, so that the boiler will always be in prime condition. In reality, steam boilers often experience disturbances, such as on the MV. ILE DE RE there is a decrease in the quality of boiler water and the occurrence of scale in the boiler. In this case, the research used an observation research method on boiler water by testing boiler water and it was found that the quality of boiler water was not up to standard with low pH levels up to 6.8, high alkalinity and high chloride up to 200 ppm. there is also a scale formation on the boiler water pipe which can be seen from the dirty condition of the boiler water when taken.
各种类型的船舶都需要燃料来驱动主机和辅机。燃料需要热蒸汽作为加热器，使燃料达到适当的温度，船上的住宿空间不仅需要燃料，还需要热蒸汽。蒸汽锅炉是一种能够产生压力大于一个大气压的热蒸汽的密闭容器，为了能够产生热蒸汽，需要一种加热介质，即淡水。蒸汽发生过程中使用的水对锅炉的状态有很大的影响。因此，必须时刻考虑和维护锅炉内的水质，使其始终处于良好状态，使锅炉始终处于最佳状态。在现实中，蒸汽锅炉经常会遇到干扰，例如在MV上。ILE DE RE存在锅炉水质量下降和锅炉内结垢现象。在本案例中，本研究采用了对锅炉水的观察研究方法，通过对锅炉水进行检测，发现锅炉水的pH值低至6.8，碱度高，氯化物含量高至200ppm，水质不达标。锅炉水管上也有水垢的形成，从取锅炉水的脏污情况可以看出。
{"title":"Maintenance of Steam Bottle Water to Keep Operational Auxiliary Steam Bottles on The Mv. Ile De Re","authors":"Syarifah Salsabila Alattas, P. Dwikora Simanjuntak, Capt. Suhartini, Imam Fahcruddin","doi":"10.38035/ijam.v2i2.307","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.307","url":null,"abstract":"Various types of marine vessels require fuel to drive the main engine and auxiliary engines. The fuel requires hot steam as a heater so that the fuel reaches the appropriate temperature, not only fuel but hot steam is also needed for the accommodation space on the ship. The steam boiler is a closed vessel that can produce hot steam with a pressure greater than one atmosphere, to be able to produce hot steam, a heated medium is needed, namely fresh water. The water used in the steam generation process greatly affects the condition of the boiler. Therefore, the quality of water in the boiler must always be considered and maintained so that it is always in good condition, so that the boiler will always be in prime condition. In reality, steam boilers often experience disturbances, such as on the MV. ILE DE RE there is a decrease in the quality of boiler water and the occurrence of scale in the boiler. In this case, the research used an observation research method on boiler water by testing boiler water and it was found that the quality of boiler water was not up to standard with low pH levels up to 6.8, high alkalinity and high chloride up to 200 ppm. there is also a scale formation on the boiler water pipe which can be seen from the dirty condition of the boiler water when taken.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134990552","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}
Ultraviolet water sterilizer is a long cylindrical device used for the sterilization of water into drinkable water. Ultraviolet water sterilizer has two main parts: an adapter and UV tubes. The adapter serves to drain the ratio of electricity according to the voltage and current required by ultraviolet water sterilizer. UV tubes contain ultraviolet lamps where light is the main equipment for making the water drinkable and the water will flow along with the ultraviolet rays, so that the water flowing in the tube is passed through the sterilization process with ultraviolet rays so that the water is unfit for consumption. The problems that the authors take in this study are the factors that affect the declining quality of sterilization, the impact of what happens when the quality of sterilization decreases, and what efforts are made to keep the quality of sterilization is not decreased. The data was collected through observations, interviews, and literature directly related to the subject related to the factors, the impact, as well as the efforts of the decline in the sterilization process to the sterilizer in order to improve the quality of drinking water. The cause of the decline to the sterilization process in order to improve the quality of drinking water in MV. PAN EPIC that dirty filters, dirty water tubes, and the dirty ultraviolet lamp or resulting in less fresh water, complaints against the company, as well as the ship's operational costs are reduced. Therefore some efforts are made to improve the quality of the results of sterilization including cleaning filters, cleaning water tubes, and also cleaning the germicidal lamp,
{"title":"Analysis of The Application of Ultraviolet Water Sterilizer in Maintaining The Quality of Drinking Water on The MV. EPIC PAN","authors":"Laode Muhamad Fitra, Nafi Almuzani, Marihot Simanjuntak","doi":"10.38035/ijam.v2i2.306","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.306","url":null,"abstract":"Ultraviolet water sterilizer is a long cylindrical device used for the sterilization of water into drinkable water. Ultraviolet water sterilizer has two main parts: an adapter and UV tubes. The adapter serves to drain the ratio of electricity according to the voltage and current required by ultraviolet water sterilizer. UV tubes contain ultraviolet lamps where light is the main equipment for making the water drinkable and the water will flow along with the ultraviolet rays, so that the water flowing in the tube is passed through the sterilization process with ultraviolet rays so that the water is unfit for consumption. The problems that the authors take in this study are the factors that affect the declining quality of sterilization, the impact of what happens when the quality of sterilization decreases, and what efforts are made to keep the quality of sterilization is not decreased. The data was collected through observations, interviews, and literature directly related to the subject related to the factors, the impact, as well as the efforts of the decline in the sterilization process to the sterilizer in order to improve the quality of drinking water. The cause of the decline to the sterilization process in order to improve the quality of drinking water in MV. PAN EPIC that dirty filters, dirty water tubes, and the dirty ultraviolet lamp or resulting in less fresh water, complaints against the company, as well as the ship's operational costs are reduced. Therefore some efforts are made to improve the quality of the results of sterilization including cleaning filters, cleaning water tubes, and also cleaning the germicidal lamp,","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134989456","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}
Mohammad Arda Billy, Didik Sulistyo Kurniawan, Sursina Sursina, Mudakir Mudakir
The main engine sea water cooling pump is a type of centrifugal pump as one of the pumps that is often found in the ship machinery industry working on the principle of impeller rotation as a fluid transfer element driven by a propulsion engine. The liquid inside will rotate due to the impetus of the blades and cause a centrifugal force which causes the liquid to flow from the middle of the impeller and out through between the blades and leave the impeller at high speed. The sea water cooling pump has a very important role in supporting the cooling system process on the main engine. If the coolant pump does not work properly, it will result in a less than optimal cooling system. Like the problems the author experienced when carrying out sea practice on the MT ship. This causes problems with the lack of maximum performance from the pump impeller and pump vibrations that are too high. which resulted in affecting the performance of the main engine and disrupting the operation of the ship. The purpose of this research is to find out the cause of the less than optimal performance of the impeller on the pump and find a solution. and to find out the cause of too high vibration in the pump and find a solution. While this research method is a qualitative descriptive research method. The results of this study are expected to be useful in science as a contribution to ideas related to the analysis of the performance of seawater cooling pumps to support ship operations.
{"title":"Performance Analysis of Sea Water Cooling Pumps on The Smoothness of The Main Engine Cooling System on The Mt. Fail","authors":"Mohammad Arda Billy, Didik Sulistyo Kurniawan, Sursina Sursina, Mudakir Mudakir","doi":"10.38035/ijam.v2i2.308","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.308","url":null,"abstract":"The main engine sea water cooling pump is a type of centrifugal pump as one of the pumps that is often found in the ship machinery industry working on the principle of impeller rotation as a fluid transfer element driven by a propulsion engine. The liquid inside will rotate due to the impetus of the blades and cause a centrifugal force which causes the liquid to flow from the middle of the impeller and out through between the blades and leave the impeller at high speed. The sea water cooling pump has a very important role in supporting the cooling system process on the main engine. If the coolant pump does not work properly, it will result in a less than optimal cooling system. Like the problems the author experienced when carrying out sea practice on the MT ship. This causes problems with the lack of maximum performance from the pump impeller and pump vibrations that are too high. which resulted in affecting the performance of the main engine and disrupting the operation of the ship. The purpose of this research is to find out the cause of the less than optimal performance of the impeller on the pump and find a solution. and to find out the cause of too high vibration in the pump and find a solution. While this research method is a qualitative descriptive research method. The results of this study are expected to be useful in science as a contribution to ideas related to the analysis of the performance of seawater cooling pumps to support ship operations.","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134990553","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}
Fresh water generator is an auxiliary aircraft aboard a ship that produces fresh water by evaporating seawater in the evaporator and the seawater is cooled by condensation in a distillation vessel or condenser (condenser), thus producing condensed water called condensate. Fresh water generator running optimally is one of the important factors to support ship operations, especially the results of the fresh water generator used for cooling systems and daily needs on board. This study aims to find out the causes of the problems and efforts that occur in the fresh water generator so that it can maintain fresh water production results in the fresh water generator. While data analysis is to identify the data set that has been obtained, so that the data can be analyzed and the purpose is analyzed in order to get a clearer picture in the preparation of this research both from the problems and the final results. It is hoped that this research research can produce ideas, solutions and appropriate problem solving, both in observing and dealing with the problems raised in this study. Based on research on fresh water production on fresh water generators in MT. Rubra has decreased from 19 tonnes/day to 12 tonnes/day. This is caused by the occurrence of salt deposits on the evaporator plate so that evaporation becomes late and the low pressure of sea water leading to the fresh water generator causes fresh water production to decrease
{"title":"Efforts To Sustain Fresh Water Production in Order to Improve The Performance of Fresh Water Generator On The Mt. Rubra","authors":"Alfyansyah MP, Mohamad Ridwan, Rosna Y Siahaan","doi":"10.38035/ijam.v2i2.303","DOIUrl":"https://doi.org/10.38035/ijam.v2i2.303","url":null,"abstract":"Fresh water generator is an auxiliary aircraft aboard a ship that produces fresh water by evaporating seawater in the evaporator and the seawater is cooled by condensation in a distillation vessel or condenser (condenser), thus producing condensed water called condensate. Fresh water generator running optimally is one of the important factors to support ship operations, especially the results of the fresh water generator used for cooling systems and daily needs on board. This study aims to find out the causes of the problems and efforts that occur in the fresh water generator so that it can maintain fresh water production results in the fresh water generator. While data analysis is to identify the data set that has been obtained, so that the data can be analyzed and the purpose is analyzed in order to get a clearer picture in the preparation of this research both from the problems and the final results. It is hoped that this research research can produce ideas, solutions and appropriate problem solving, both in observing and dealing with the problems raised in this study. Based on research on fresh water production on fresh water generators in MT. Rubra has decreased from 19 tonnes/day to 12 tonnes/day. This is caused by the occurrence of salt deposits on the evaporator plate so that evaporation becomes late and the low pressure of sea water leading to the fresh water generator causes fresh water production to decrease","PeriodicalId":339665,"journal":{"name":"International Journal of Advanced Multidisciplinary","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134989455","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}
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