scholarly journals Proposal for Tower Crane Productivity Indicators Based on Data Analysis in the Era of Construction 4.0

Buildings ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 21
Author(s):  
Thomas Danel ◽  
Zoubeir Lafhaj ◽  
Anand Puppala ◽  
Sophie Lienard ◽  
Philippe Richard

This article proposes a methodology to measure the productivity of a construction site through the analysis of tower crane data. These data were obtained from a data logger that records a time series of spatial and load data from the lifting machine during the structural phase of a construction project. The first step was data collection, followed by preparation, which consisted of formatting and cleaning the dataset. Then, a visualization step identified which data was the most meaningful for the practitioners. From that, the activity of the tower crane was measured by extracting effective lifting operations using the load signal essentially. Having used such a sampling technique allows statistical analysis on the duration, load, and curvilinear distance of every extracted lifting operation. The build statistical distribution and indicators were finally used to compare construction site productivity.

2020 ◽  
Vol 4 (02) ◽  
Author(s):  
Listiana Muji Rahayu ◽  
Supawi Pawenang ◽  
Kartika Hendra Titisari

The research purpose was determined the effect of renumeration, obedience to the rules, and motivation to the performance of teachers of SMK Negeri 1 Sukoharjo. The research type is explanatory research. The research population are teacher of SMK Negeri 1 Sukoharjo. Sampling technique was used purposive sampling technique. Data collection was used questionnaires. Data analysis techniques were used statistical analysis including of multiple linear tests, F-test, and t-test. The research results showed that 1) remuneration has significant effect to the performance of teacher of SMK Negeri 1 Sukoharjo; 2) obedience to the rules has no significant effect to the performance of teacher of SMK Negeri 1 Sukoharjo; 3) motivation has significant effect to the performance of teacher of SMK Negeri 1 Sukoharjo; 4) remuneration, obedience to the rules, and motivation simultaneously has significant effect to the performance of teacher of SMK Negeri 1 Sukoharjo. Keywords: renumeration, obedience to the rules, motivation, performance


Author(s):  
Benny Badaru ◽  
Sufitriyono Sufitriyono

This research generally aims to give an idea of the extent of the VO2Max ability of the futsal team at SMA Negeri 22 Makassar. The subjects of this study were 20 students from the SMA Negeri 22 Makassar team, this sample was also called the "saturated sample". The sampling technique used in this study uses a total sampling technique. Data collection techniques in this study are using observation sheets and bleep test forms. Research instruments in the study for data collection in this study using the Bleep Test. Data analysis techniques in the study used descriptive statistical analysis. The results of this study indicate that the ability of the VO2Max level of the futsal team at the 22nd High School Makassar Makassar is in the medium category with a mean value (42.375) with detailed data that is in the excellent criteria of 0 students (0%), on good criteria a number of 10 students ( 50%), students on the medium criteria were 10 people (50%) and students who were included in the criteria were poor and the criteria were very few at 0 students (0%). The conclusion of this study is the VO2Max level of the Futsal Team at SMA Negeri 22 Makassar is in the medium category.


2020 ◽  
Vol 4 (02) ◽  
Author(s):  
Takri Ul Vuad ◽  
Bambang Mursito ◽  
Ida Aryati

The research purposes were testing and analysis the effect of perceived quality and price to the purchasing decision of Apotek Karanggede customers with brand awareness as intervening variable.The research type is explanatory research. The research population are Cutomers of Apotek Karanggede. Sampling technique was used purposive sampling technique. Data collection was used questionnaires. Data analysis techniques were used statistical analysis including of multiple linear tests, F-test, and t-test. The research results were shown that 1) Perceived quality significantly effect the brand awareness of Apotek Karanggede customers; 2) price significantly effect the brand awareness of Apotek Karanggede customers; 3) Perceived quality significantly effect the purchasing decision of Apotek Karanggede customers; 4) Price significantly effect the purchasing decision of Apotek Karanggede customers; 5) Brand awareness significantly effect the purchasing decision of Apotek Karanggede customers; 6) Brand awareness are able as intervening variabel in the effect of perceived quality to the purchasing decision of Apotek Karanggede customers; and 7) Brand awareness are able as intervening variabel in the effect of price to the purchasing decision of Apotek Karanggede customers Keywords: perceived quality, price, brand awareness, purchasing decision


2019 ◽  
Vol 20 (1) ◽  
pp. 36
Author(s):  
Wikan Budi Utami ◽  
Ketut Wahyu Ibrahim

Allocation of village founds is financial budget that given to village by government, the source from local tax profit sharing and balanced founds center and local financial received by district. The purpose of this research is determine the effect of village development and factors can be hamper allocation of village founds management on public accountability allocation of village management. The population of this research are villager of Purwosari and the paper uses a sampel are 30 person villager of Purwosari. The sampling technique which is used to get the sample is purposive sampling. Methods of data collection in this research used questionare. Data analysis used descriptive statistical analysis and multiple linier regressions. The data were processed using SPSS 21. The research show that the village development and factors can be hamper allocation of village founds management take effect to publik accountability allocation of village founds management. Keywords: allocation of village founds, village development, factors can be hamper allocation of village founds management, public accountability allocation of village founds management.


2017 ◽  
Vol 1 (2) ◽  
pp. 105-115
Author(s):  
Handoko Handoko ◽  
Septiana Widi Astuti

Queue is a common situation that is common in everyday life where consumers wait in front of the counter to get a turn of service or service facilities. The study aims to determine the performance of the queuing system at the train ticket counter at Yogyakarta Tugu Station. This research is an action research. The population in this study are all customers who come to Yogyakarta Tugu Railway Station to purchase train tickets. Sampling using accidental sampling technique. Data collection techniques used are the method of observation and documentation. Data analysis techniques used queuing formulas for Model B: M / M / S. The results showed that the performance of the queuing system at the train ticket counter at Yogyakarta Tugu Station was not optimal.


2021 ◽  
Vol 4 (1) ◽  
pp. 10
Author(s):  
Nurfitria Ambarwati ◽  
Gustaman Saragih

<p>Abstract: The purpose of this research at finding out empirical evidence concerning whether clustering technique and vocabulary mastery are effective or not for the student to write recount text. The research methodology used is an experiment. The sampling technique uses random sampling at Private Vocational High Schools in East Jakarta. Data collection is obtained by testing their vocabulary mastery and writing skills. Data analysis to test hypothesis is two ways ANOVA. The research results conclude 1) There is a significant effect of the clustering technique on students’ writing skills with the value (Sig) being 0.000 &lt; 0.05 and F0 = 36.740. 2) A significant effect of vocabulary mastery on students’ writing skills with the value (Sig) is 0.000 &lt; 0.05 and F0 = 72.161. 3) There is a significant interactive effect of clustering technique and vocabulary mastery on students’ writing skills. With the value (sig) is 0.018 &lt; 0.05 and F0 = 5.921. Then all of H0 is rejected, and H1 is accepted. So, there is the effect of clustering technique and vocabulary mastery on students’ writing skills in recount text.<br />Keywords: Clustering Technique, Vocabulary Mastery, Writing Skill, Recount Text</p>


2020 ◽  
Vol 2 (4) ◽  
pp. 264-276
Author(s):  
Elisa Muloko ◽  
Ribka Limbu ◽  
Dian Lestari Anakaka

One of the main reasons people getting married is because of the love and commitment that is shared with the partner. Sternberg (in Taylor, dkk, 2009), explained that love has three main components, namely intimacy, passion and commitment. This study aims to determine whether there are differences in intimacy, passion and commitment in married women judging from length of marriage. The theory used to explain intimacy, passion and commitment in this study is the Triangular Theory love proposed by Sternberg (1986). This study was conducted at 402 married women. The sampling technique used was purposive sampling. Data collection devices are questionnaire, in the form of the triangular theory of love scale (STLS) adapted by the authors, with the reliability of the scale is 0.956. The results of the data analysis with the Kruskal Wallis technique, obtained value of Asymp. Significance is 0.026 (p < 0.05). The results of the data analysis show that there is a significant differences of intimacy, passion and commitment in married women judging from the length of marriage.


2019 ◽  
Vol 6 (2) ◽  
pp. 187
Author(s):  
Arif Wahyu Bibitharta ◽  
Ahmad Alim Bachri ◽  
Maya Sar Dewi

<p><em>This study analyzes the influence of organizational commitment and compensation simultaneously on the performance of personnel BHABINKAMTIBMAS Polresta Banjarmasin, analyzing the influence of organizational commitment and partial compensation to personnel performance BHABINKAMTIBMAS Polresta Banjarmasin, analyzing the dominant variable of organizational commitment and compensation affecting BHABINKAMTIBMAS Polresta Banjarmasin performance.</em></p><p><em>The research method used is explanatory research with quantitative approach. The population of this research was 52 people with purposive sampling sampling technique with 52 samples. data collection was done by using questionnaire. Data analysis using multiple regression with F test and t test.</em></p><p><em>The Influence of Organizational Commitments (X1) affects the performance of personnel (Y). The proof of the statement can not be based on the value of t greater than the value of t table (4.824&gt; 2.007) and lower value significantly than error rate (0,000 &lt;0,05). The effect of Work Compensation (X2) influenced the performance of personnel (Y) of t table (3.931&gt; 2.007) and significantly lower value than error rate (0,000 &lt;0,05). This result shows that partial compensation work variable has an effect on personnel performance. The table above shows that 0.942 = 94.2% means there are still other variables that affect the personnel performance besides the organizational commitment variable and the simultaneous commitment to the personnel performance of BHABINKAMTIBMAS Polresta Banjarmasin.</em></p>


Academia Open ◽  
2021 ◽  
Vol 6 ◽  
Author(s):  
Amaliyah Syabana ◽  
Eko Hardi Ansyah

This research is motivated by the phenomenon of psychological well being experienced by students. The purpose of this study was to determine the relationship between body image and psychological well being in students of SMA Muhammadiyah 4 Porong. This research is a quantitative research with correlational quantitative method. The population in this study were all students of SMA Muhamadiyah 4 Porong, totaling 62 students. The sample in this study amounted to 62 students with saturated sampling technique. In the data collection technique, the researcher uses a psychological scale, this type of data collection uses a Likert scale in the form of a body image scale (ɑ = 0.797) and a psychological well being scale (ɑ = 0.948). The data analysis technique used Pearson's product-moment correlation with the help of SPSS 22.0. The results of the data analysis of this study indicate that the correlation coefficient (rxy) is 0.246 with a significance of 0.027 <0.05, which means that there is a significant positive relationship between body image and psychological well being in students of SMA Muhamadiyah 4 Porong. The effect of body image on psychological well being in this study was 6.1%.


2020 ◽  
Vol 4 (1) ◽  
pp. 142-148
Author(s):  
Asbi amin Amin

This research aimed to test the understanding of the budgetary participation and budget target clarity have effect to Manajerial Performance. Locus of Control able to moderate the effect of This research also to test the effect of risk preferences which acts as a moderating budgetary participation and budget target clarity to Manajerial Performance. This research took 54 respondents with a sampling technique is Judgement Sampling. Data collection was carried out through a questionnaire. The data analysis technique used in this study is Moderated Regression Analysis (MRA). Based on the results of the analysis it can be seen that the participation in budgeting and the clarity of budget targets has a positive and significant effect on managerial performance, then the Locus of control is not able to moderate the influence of participation in budgeting and the clarity of budget targets on managerial performance.


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