Journal of Applied Sciences, Management and Engineering Technology最新文献_第3页

Defining Ship Principal Dimensions Using Comparison Method 用比较法确定船舶主尺寸

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2021-12-29 DOI: 10.31284/j.jasmet.2021.v2i2.2129

Renanda Bayu Harsi, Nuzulul Arif

引用次数: 1

THE EFFECT OF CR AND DAR ON ROA ON COAL MINING SUB SECTOR COMPANIES LISTED ON BEI cr和dar对北上上市煤炭细分行业公司资产收益率的影响

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2021-12-29 DOI: 10.31284/j.jasmet.2021.v2i2.2103

Hasmirati Hasmirati

引用次数: 0

Numerical Study of The Airfoil Pitch Angle on The Darrieus-Savonius Combination Turbine Darrieus-Savonius组合涡轮翼型俯仰角的数值研究

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2021-03-31 DOI: 10.31284/j.jasmet.2021.v2i1.2113

E. Pranatal, Renanda Bayu Harsi

引用次数: 0

Literature Study : Activity-Based Costing System 文献研究:作业成本法

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-11-23 DOI: 10.31284/j.jasmet.2020.v1i2.1160

L. B. Setyaning, Andriani Okta Fara Dita

引用次数: 0

MAPPING THE WATER QUALITY STATUS AND POLLUTION LOAD OF SELOATAP RIVER IN GALENGDOWO VILLAGE, WONOSALAM, JOMBANG 中邦市乌诺萨兰市加连多沃村seloatap河水质状况及污染负荷制图

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-02-17 DOI: 10.31284/j.jasmet.2020.v1i1.871

Adityo Tri Wicaksono, Eko Rachmanu Handriyono

{"title":"MAPPING THE WATER QUALITY STATUS AND POLLUTION LOAD OF SELOATAP RIVER IN GALENGDOWO VILLAGE, WONOSALAM, JOMBANG","authors":"Adityo Tri Wicaksono, Eko Rachmanu Handriyono","doi":"10.31284/j.jasmet.2020.v1i1.871","DOIUrl":"https://doi.org/10.31284/j.jasmet.2020.v1i1.871","url":null,"abstract":"Seloatap River is a creek of Brantas River passing through Galengdowo Village, Wonosalam District, Jombang Regency. The majority of people in this area work as farmer and cowman. Unfortunately, its waste of farming has not been well-managed yet. Therefore, a study on the status of river water quality by IP (Index of Pollution) method based on The Ministerial Decree of Environment No. 115 in 2003 and The Government Regulation No. 82 in 2001 is necessary. This research aimed at mapping the results of analyzing the water quality status and pollution load of Seloatap River. This research was carried out in three phases i.e. preliminary survey, river water sample collection, and data analysis. The preliminary survey was for investigating Galengdowo Village location, pollutant type entering the river, river location, and coordinate data collection when the water of Seloatap River was taken. Meanwhile, the sample collection aimed at investigating the pollutant contents that were tested by some parameters namely DO, pH, TSS, BOD, COD, and Total Ammonia (NH3-N). The last, data analysis was for analyzing the obtained data to yield a map. The results of research demonstrated that the calculation using IP method gained from 0.63 (fulfilled the quality standard) to 5.33 (medium pollution). Accordingly, the mapping process of pollution load and water quality status of Seloatap River indicated that this river was in polluted condition and had high pollution load resulted from farming sector.","PeriodicalId":426640,"journal":{"name":"Journal of Applied Sciences, Management and Engineering Technology","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133283696","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}

引用次数: 0

A function of Bioslurry Organic for Solid Fertilizer 有机生物浆在固体肥料中的作用

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-02-17 DOI: 10.31284/j.jasmet.2020.v1i1.877

Intan Suksma Dewi, MarithaNilam Kusuma, T. Pramestyawati

{"title":"A function of Bioslurry Organic for Solid Fertilizer","authors":"Intan Suksma Dewi, MarithaNilam Kusuma, T. Pramestyawati","doi":"10.31284/j.jasmet.2020.v1i1.877","DOIUrl":"https://doi.org/10.31284/j.jasmet.2020.v1i1.877","url":null,"abstract":"Indonesia is an agricultural country in which people mostly work as farmers and produce abundant farming outcomes. On one hand, the use of chemical fertilizer supports the plants growing well. On the other hand, it decreases the soil fertility and farming product quality. The alternative way to reduce or substitute the chemical fertilizer is by using organic fertilizer which can be made through composting method for 2 months mixing the leaf waste and rice straw. Before mixing both materials, the values of C, N, P, K and the water content of Bioslurry were respectively 15.17%, 0.27%, 0.3%, 0.05%, and 67.07%. Meanwhile, the values of C, N, P, K and the water content of leaf waste were consecutively 41.12%; 1.22%; 1.16%; 8.94%; and 28.77%. Moreover, the values of C, N, P, K, and the water content of rice straw were sequentially 39.42%; 1.20%; 1.05%; 10.07%; and 31.23%. After mixing both materials through composting method, the results of rice straw fertilizer got C-Organic 20.87%; N 2.01%; P 0.16%; K 5.64%; water 22.31%, and C/N ratio 16.38%. Meanwhile, the composting process of leaf waste yielded C-Organic 25.44%; N 1.18%; P 0.18%; K 7.95%; water 11.85%, and C/N ratio 21.55%.","PeriodicalId":426640,"journal":{"name":"Journal of Applied Sciences, Management and Engineering Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129107071","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}

引用次数: 1

Identification of Critical Path Changes and Concurrent Delays Using EDAM Method for Building Project 基于EDAM方法的建筑工程关键路径变更和并发延迟识别

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-02-17 DOI: 10.31284/J.JASMET.2020.V1I1.867

Z. R. Kamandang

{"title":"Identification of Critical Path Changes and Concurrent Delays Using EDAM Method for Building Project","authors":"Z. R. Kamandang","doi":"10.31284/J.JASMET.2020.V1I1.867","DOIUrl":"https://doi.org/10.31284/J.JASMET.2020.V1I1.867","url":null,"abstract":"Achieving a project whose punctually in completion date and duration is one of the main purposes of the project planning. However, avoiding the issue of the delay is hard to do. Delays itself commonly divided into three types, EN, EC and NE delays that represent the contribution of each project parties. Furthermore, the concurrent delay is at different levels that often use as a tool against each other parties. In term of preventing the time-frame problems, the critical path method (CPM) is widely applied. In the delay analysis technique, the EDAM method employs CPM to identify the critical path changes and the occurred concurrent delays. Implementing a six-floor building as-planned schedule and its delays information as a case study, this research results show that the critical path of the building has changed eight times and the concurrent delay occurred on the first change with six days of delays. By identifying the critical path change, project parties are expected to be able to prevent continuously delays by escalating the work progress. Furthermore, the information about concurrent delays would be essential in avoiding disputes regarding this issue. Project parties would be aware of their contribution to critical path changes by knowing their caused delay in that time period.","PeriodicalId":426640,"journal":{"name":"Journal of Applied Sciences, Management and Engineering Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125371885","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}

引用次数: 1

Behaviour of Rectangular Concrete Filled Tubes and Circular Concrete Filled Tubes under Axial Load 矩形混凝土管和圆形混凝土管在轴向荷载作用下的性能

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-02-17 DOI: 10.31284/j.jasmet.2020.v1i1.868

C. Casita, I. P. E. Sarassantika, R. Sulaksitaningrum

引用次数: 3

Evaluation of PDAM Performance Using Dynamic Models 基于动态模型的PDAM性能评价

Journal of Applied Sciences, Management and Engineering Technology Pub Date : 2020-02-17 DOI: 10.31284/j.jasmet.2020.v1i1.704

Helmi Kristiawan, N. Karnaningroem, MarithaNilam Kusuma

引用次数: 1