Universitas Muhammadiyah Kalimantan Timur (UMKT) Online Journals
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Comparative Analysis of the Application of AHP and SAW in the Selection of the Best Employees at the Main Samsat Office, Samarinda City.
Full text linkEmployees are a supporting factor in a company or agency, because with employeeswho have company qualification standards, the company's productivity will be maintained and will increase. The AHP and SAW methods can be used to determine the best employees. There are 3 criteria and 16 alternatives that are given a value based on the scale of importance and weight for each criterion that has been determined by the Samarinda City Samsat Main Office which will be processed to find a sensitivity value using two methods, namely AHP and SAW. By carrying out the calculation process as much as 6 times the weight addition experiment where each weight is added to the value of 0.5 and 1 which is applied to the two AHP and SAW methods produces the sensitivity values of the two methods and uses two experiments with the first formula (XA – XB) and ( XA + XB ) then the sensitivity value obtained from the first trial of the AHP method is - 2.592705356 and the sensitivity value of the SAW method is -4.522690058. The second experiment added the value (XA + XB) so that the results of the sensitivity values of the two methods were obtained, namely AHP 5.952672848 and SAW method 8.358567251. From the calculations of these two methods, the SAW method was chosen which is more sensitive, so the best employee with the highes score at the Samsat Main Office, Samarinda City, was A1, namely the Selvi Salamah alternative, with a priority value of0.944444444
Impact of Using Tenggarong Sand and Lightweight Brick Waste in the Production of Pavement Paving Blocks
Full text linkThe development of construction encourages increased development so as to create innovations in the development, one of which is used of road pavement materials which were originally dominated by asphalt, has now varied with paving blocks. Using waste as a mixture in making paving blocks is an alternative to creative and innovative products. In this case making paving blocks with brick waste, the waste increases along with the number of lightweight brick enthusiasts. The purpose article is to determine the strength value of paving blocks made from brick waste and tenggarong sand as a mixture of lightweight brick waste. The mixing ratio of cement and sand used was 1:6 with variations in the mixture of lightweight brick waste 0%, 25%, 50%, 75% and 100%. The tests carried out were water absorbtion and compressive strength. Data collection by testing in the laboratory on the materials used are sand tenggarong, cement three wheels and CLC lightweight brick waste. The results show that the most optimal percentage of the use of brick waste is at a percentage of 25% at the age of 28 days has a compressive strength value of 28.85 Mpa thus included in the quality of class B (parking lot). While the other percentages do not match between the compressive strength and the absorbtion value that has been determined. Research on compressive strength and water absorbtion of paving blocks can be the basis for further research such as testing the wear of paving blocks using brick waste as a mixture
The Impact of School Activities on Road Performance Using PTV Vissim Software Simulation
Full text linkMovement increases along with population growth and economic improvement each year. However, this is not supported by adequate transportation infrastructure, which can lead to congestion and traffic flow. The congestion of Samarinda during peak hours. One such location is Anang Hasyim Street, which has several schools along the road, including Cordova Elementary and Junior High School, SMPN 1, and SMAN 1 Samarinda. Traffic is evident during school hours, both morning and afternoon, along with an increase the number of vehicles and pedestrians. This situation leads to decline in the performance of the road segment. Road performance is a quantitative measurement that describes the conditions occurring on a road segment and serves as a parameter for road performance. This primary data such as road geometric data, traffic volume, and vehicle delays over a specific segment length. Traffic surveys were conducted over three days Monday, February 26, 2024, and Friday and Saturday, March 1-2, 2024. The survey were from 06:30-07:30 WITA,12:00-13:00 WITA, and 15:30-16:30 WITA. The analysis is based on PKJI 2023 and traffic flow simulation using PTV Vissim. The traffic results for 2024 shows the capacity of Anang Hasyim Street is 2968.154 pcu/hour, with the highest vehicle on Monday being 3079.75 pcu/hour and a degree of saturation 0.501 (LoS type A), and side friction of 500.8 incidents per hour. Meanwhile, the forecast for 2034 indicates the capacity remains 2968.154 pcu/hour, vehicle volume of 2202.83 pcu/hour, a degree of saturation 0.74 (LoS type B), and side friction of 563.33 incidents per hour
Formulation of Sunscreen of Agarwood Leaf Ethanol Extract (Aquilaria malaccensis Lam.)Excessive exposure to sunlight can adversely affect the skin and cause various kinds of skin problems. Agarwood leaf extract (Aquilaria malaccensis Lam) contains flavon
No full textExcessive exposure to sunlight can adversely affect the skin and cause various kinds of skin problems. Agarwood leaf extract (Aquilaria malaccensis Lam) contains flavonoid compounds that can protect the skin from the harmful effects of UV rays. This study aims to formulate a cream from the ethanol extract of agarwood leaves (Aquilaria malaccensis Lam) which can be used as a sunscreen cream. In this study, a cream formula was prepared from ethanol extract of agarwood leaves with 3 variations of different concentrations of the extract, namely F1 2% extract of agarwood leaves, F2 4% extract of agarwood leaves and F3 8% extract of agarwood leaves. Homogeneity tests, pH tests, spreadability tests, adhesion tests, and SPF tests. The results showed that F2 with an extract concentration of 4% was the best formula with a pH of 7.11; spreadability of 6.0 cm; adhesive power of 4.9 seconds and SPF value of 39.22 which is the maximum category as a sunscreen
Identification of Prednison and Methyl Prednisolon in Weight-Gain Jamu from Online Marketplace Using TLC-Densitometry Method
Full text linkJamu or traditional medicine is an ingredient or mixture of ingredients derived from plant ingredients, animal ingredients, mineral ingredients, extract preparations (galenic), or a combination of these ingredients which have been used for generations for healing based on experience. Weight-gain jamu is a traditional medicine which is useful for increasing appetite and body weight. The product is widely used today and marketed through online platforms. This study aims to determine the corticosteroids Prednisone and Methyl Prednisolone that are present in weight-gain jamu using the TLC-Densitometry method. This study used 10 samples of weight-gain jamu purchased from the Shopee e-marketplace with inclusive criteria. Silica Gel GF 254 nm was used as the stationary phase. The mobile phases used are chloroform: ethyl acetate (1:9) for prednisone and water-saturated butanol: toluene: ether (5:10:85) for methyl prednisolone. Spiked samples were performed for confirmation of method validation. The results of this research showed that 2 jamu samples contained prednisone at 247 nm wavelength, and no jamu samples were positive for methyl prednisolone. This method could be applied to detect corticosteroids such as prednisone and methyl prednisolone in weight gain herbal medicine
Innovation in the Development of the Toddler Family Development Program in Air Raya, Bandarsyah Village, East Bunguran District, Natuna Regency, Riau Islands
Full text linkThis research aims to develop innovation in the Toddler Family Development Program (BKB) in Air Raya, Bandarsyah Village, East Bunguran District, Natuna Regency, Riau Islands. The BKB program is a government initiative which aims to improve the welfare and development of toddlers through education and guidance to parents regarding good parenting patterns, health and child nutrition. This research uses a qualitative approach with data collection techniques through in-depth interviews, observation and documentation. Research respondents included BKB program implementers, parents who participated in the program, and related health workers. Data analysis was carried out thematically to identify needs and potential for innovation in implementing the BKB program. The research results show that innovation in the BKB program at Air Raya can increase family participation and the quality of interaction between parents and toddlers. Some of the proposed innovations include: the use of information technology such as mobile applications to provide information on the health and development of toddlers and as a means of communication between parents and BKB officers; holding regular training and workshops for parents on parenting, nutrition and children's health; increasing collaboration with community health centers, posyandu, and educational institutions to provide more comprehensive services; and implementing mobile education programs that can reach families living in remote areas.
 
Factors That Influence The Incident Of Stunting In Infants And Toddler
Full text linkAbstract
Stunting is a serious public health problem in Indonesia, with a prevalence reaching 27.7% in 2021. The problem of stunting is considered to disrupt human resource potential and is related to health levels, even child mortality, so it is important to resolve it. This research aims to identify factors related to the incidence of stunting in infants and toddlers in Indonesia. The factors studied in this research include birth weight and family income. The study was designed to use a cross-sectional research approach. In this study, the dependent variable is the incidence of stunting and the independent variables include: factors such as birth weight and family income are evaluated at the same point. The research results show that the birth weight of the baby and the incidence of stunting show a significant influence, with a significance value of 0.001 (< 0.05), as well as the family income variable showing a significant influence on the incidence of stunting with a significance value of 0.003 (< 0.005). The conclusion is that there is a significant influence between birth weight and family income on the incidence of stunting.
Keywords: Stunting, birth weight, family incom
Pengembangan Skala Efikasi Diri Pada Mahasiswa
Full text linkEfikasi diri merupakan sebuah keyakinan pada diri seseorang pada kemampuan yang dimiliki dalam melakukan aktivitas tertentu untuk memberikan hasil yang maksimal. Tingginya efikasi diri pada mahasiswa dapat menyebabkan rendahnya stres akademik yang dirasakan. Penelitian ini bertujuan untuk mengembangkan skala Efikasi Diri pada mahasiswa. Skala Efikasi Diri dalam penelitian ini terdiri dari 42 Item yang mengukur 3 aspek Efikasi Diri. Dari hasil pengujian validasi isi menggunakan CVI (Content Validity Index) pengujian terhadap 315 responden mahasiswa, dapat terlihat ada 32 item pernyataan dalam skala efikasi diri pada 23 item dengan indeks daya beda < 0,300 serta 9 item dengan indeks daya beda > 0,300. Hasil tersebut menujukan bahwa nilai koefisien reliabilitas > 0,55 sehingga dapat disimpulkan bahwa beberapa kualitas item pada skala Efikasi Diri masih berada di bawah standar
The Analysis Of Implementation Of Permit To Work at Height in the Projects PT. X year 2023
No full textWorld developments influence to all sectors, including the development sector which is also increasingly rapid and with the application of increasingly sophisticated technology, the application of Occupational Health and Safety is one of the main requirements for work that must be taken into account. is one of the contractors engaged in the construction sector where its activities cannot be separated from working at heights, So it is necessary to carry out observations and observations in the field regarding "Analysis of the Implementation of the Permit to Work System for Height Work on the Project of PT. X year 2023”.
The research method used in this research is qualitative-descriptive, because this type of research is the most appropriate for analyzing the implementation of the permit to work system using interviews, observations and also document review.
From the results of research on the implementation of a permit to work system for work at height on the Project of PT. X, starting from the stages of preparation consisting of coordination, planning, assessment, isolation, prevention, validity period, signature, process stages consisting of permit, revalidation, suspension, action in emergency, monitoring and closing stages consisting of returning permit to Work, Site Inspection, Cancelation of Overrides, Return to service, Log/record it is known that the implementation of the three stages of the Permit to work System for work at height on the Project of PT. X has done quite well.
Even though the implementation is good, there are several stages that still need to be improved because they are not in accordance with the standards of MoM Regulation No. 9 year 2016 concerning safety for work at heights. The recommended to improve such as coordinating the agenda for briefings, risk assessments being distributed in the work area, work area restrictions being improved, not only police lines, PPE checks being carried out before and after work, checking first aid equipment, work permit displays being carried out even outside of building, telling workers how to process work permits for extensions and returns, having checklists for monitoring during work and after work is completed, checking equipment when it is returned, and for the rest it is good enough and hopefully it can be maintained
Students’ Perceptions on the Use of Lecture and Presentation Method in an Online Learning
Full text linkThe use of lecture and group presentation method in the Islamic Religious Education (PAI) course in online learning at 17 Agustus 1945 Semarang University (Untag Semarang) in the first semester of academic year 2021-2022 has an impact on the students’ acceptance. It is studied using qualitative approach. From the result of interview which was then associated with the result of observations during the teaching and learning process and then compared it with the result of the questionnaire, it can be seen that the application of the lecture method through the explanation of the material from the lecturer make students easier to understand the material than having to learn themselves. 79.8% of students like the lecture method and only 52.9% of students choose group presentation method. They also do not understand the explanation of online group presentations from other students. Judging from 41.3% of students, the reason is because they cannot discuss the material face to face