Condition assessment of longitudinal pavement joints using ultrasonic surface waves

2014 ◽  
Vol 41 (12) ◽  
pp. 1019-1028
Author(s):  
Yen Chieh Wu ◽  
Giovanni Cascante ◽  
Mahesh D. Pandey
Keyword(s):  
Data Analysis ◽  
Data Processing ◽  
Surface Waves ◽  
Transmission Coefficient ◽  
Condition Assessment ◽  
Ultrasonic Transducers ◽  
User Input ◽  
Coupling System ◽  
Analysis Technique ◽  
Ultrasonic Surface Waves

Poor-quality longitudinal joints can cause premature failure on asphalt pavements; they are characterized by exhibiting low density and high permeability. These conditions generate surface distresses such as longitudinal cracking. Previous ultrasonic methods for condition assessment, e.g., Fourier and wavelet transmission coefficient, require user input, making the automatic data processing difficult. Furthermore, the coupling between ultrasonic transducers and the asphalt surface is not practical for testing in-service roads. This paper presents a new data analysis technique and the results of an experimental program for the condition assessment of longitudinal asphalt joints using ultrasonic surface waves. A new coupling system between the ultrasonic transducers and the asphalt surface is presented. The new data processing technique reduces user input and increases testing reliability. The new coupling system uses polyurethane foam and calibrated weights to provide a spring action on the transducers. The proposed data analysis technique, called instantaneous transmission coefficient (ITC), is based on the evaluation of instantaneous frequencies and damping ratios. The main advantage of the new procedure is that it can be performed automatically, reducing user input and increasing test repeatability. A laboratory scale asphalt slab is used to show the potential of the new methodology and coupling system. Laboratory validation results show good agreement between the new ITC method and previous methods, and a significant reduction in testing time, while improving test reliability.

scholarly journals Pengaruh Reliability, Responsiveness, Assurance, Empathy dan Tangibles Terhadap Kepuasan Konsumen GrabBike

2020 ◽  
Vol 3 (2) ◽  
pp. 34
Author(s):  
Lusiana Lusiana ◽  
Salamun Pasda ◽  
Mustari Mustari ◽  
Muhammad Ihsan Said Ahmad ◽  
Muhammad Hasan
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Data Processing ◽  
Significant Influence ◽  
Random Sampling ◽  
Consumer Satisfaction ◽  
Quantitative Approach ◽  
Research Results ◽  
Transport Services ◽  
Analysis Technique

The purpose of this research are to see how reliability, responsiveness, assurance, empathy and tangibles affect the satisfaction of customer users of online transport services to UNM Economic students. Research conducted a method survey with quantitative approach. The population in this research is all students using grab bike online transport, ranging from 2016-2019 to 206 people. Sampling samples using technical samples of random sampling are 67 people. The instruments used to collect data are instruments of questionnaire, observation, and documentation. The data analysis technique used are regression analysis and hypothetical testing with T and F. data processing used SPSS version 21 for windows software. Research results show that variable as reliability, responsiveness, assurance, empathy, and tangibles are partial to positive and significant effects on users GrabBike online transport satisfaction. Simultaneously there is a positive and significant influence between reliability variables, responsiveness, assurance, empathy and tangibles to the consumer satisfaction users of GrabBike online transport services

ANTASEDEN OF INTEREST IN BUYING ANDROID IN STUDENTS

2021 ◽  
Vol 1 (2) ◽  
pp. 1-8
Author(s):  
Muhammad Arif
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Data Collection ◽  
Data Processing ◽  
Multiple Linear Regression ◽  
Brand Image ◽  
Coefficient Of Determination ◽  
Analysis Technique ◽  
Regression Test ◽  
North Sumatra

The purpose of this study was to determine and analyze the effect of price and brand image on interest in buying Iphone 12 in students of the Faculty of Economics and Business, University of Muhammadiyah North Sumatra. The approach used in this study is an associative approach. The population in this study were 4,175 students from the Faculty of Economics and Business, Muhammadiyah University of North Sumatra, while the sample in this study used the slovin formula as many as 98 people. Data collection techniques in this study used interview techniques, documentation studies, observation, and questionnaires. The data analysis technique in this study uses Multiple Linear Regression Test, Hypothesis Testing (T Test and F Test), and Coefficient of Determination. Data processing in this study used the IBM SPSS Statistic 23 software program.

scholarly journals KOMPETENSI, PELAYANAN PRIMA DAN BUDAYA ORGANISASI TERHADAP KINERJA

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Yogo Ismail
Keyword(s):  
Organizational Culture ◽  
Data Analysis ◽  
Linear Regression ◽  
Data Processing ◽  
Employee Performance ◽  
Sampling Technique ◽  
Analysis Technique ◽  
Excellent Service ◽  
Saturated Sample ◽  
Culture Performance

Penelitian ini bertujuan untuk mengetahui pengaruh Kompetensi (X1), Pelayanan Prima (X2) dan Budaya Orgnaisasi (X3) dan pengaruhnya terhadp Kinerja Karyawan (Y). Penelitian ini dilakukan pada Aston Rasuna Hotel Jakarta, yang mana semua karyawan sejumlah 67 orang menjadi responden dalam penelitian ini. Sehingga teknik pengambilan sampel dalam penelitian ini adalah sampel jenuh, yaitu semua populasi yang ada di perusahaan turut menjadi sampel penelitian. Metode pengumpulan data melalui teknik pengambilan survey yakni dengan menyebarkan kuesioner kepada responden. Meski setelah dilakukan, hanya 59 orang yang mengembalikan kuesioner untuk selanjutnya dilakukan pengolahan data. Teknik analisis data yang digunakan adalah regresi linier berganda dengan menggunakan suatu aplikasi yakni SPSS 25. Hasil penelitian ini membuktikan bahwa kompetensi berpengaruh positif (signifikan) terhadap kinerja karyawan, Pelayanan prima berpengaruh positif (signifikan) terhadap kinerja karyawan, Budaya Organisasi berpengaruh positif (signifikan) terhadap kinerja karyawan. Kompetensi, pelayanan prima dan budaya organisasi secara bersama-sama berpengaruh positif (signifikan) terhadap kinerja karyawan Aston Rasuna Hotel Jakarta.Kata Kunci: Kompetensi, Pelayanan Prima, Budaya Organisasi, KinerjaThis study aims to determine the effect of Competence (X1), Excellent Service (X2) and Organizational Culture (X3) and its effect on Employee Performance (Y). This research was conducted at Aston Rasuna Hotel Jakarta, where all 67 employees were respondents in this study. So the sampling technique in this study is saturated sample, that is, all the population in the company also become the research sample. The method of collecting data through survey collection techniques is by distributing questionnaires to respondents. Even after it was done, only 59 people returned the questionnaire for further data processing. The data analysis technique used is multiple linear regression using an application that is SPSS 25. The results of this study prove that competence has a positive (significant) effect on employee performance, Excellent service has a positive (significant) effect on employee performance, Organizational Culture has a positive (significant) effect on employee performance. Competence, excellent service and organizational culture together have a positive (significant) effect on the performance of Aston Rasuna Hotel Jakarta employees.Keywords: Competence, Excellent Service, Organizational Culture, Performance

Differences In The Effect Of Plyometric Exercise Front Jump And Side Jump Against The Explosion Of Limbs In The Volleyball

2019 ◽  
Vol 4 (02) ◽  
pp. 111-117
Author(s):  
Dio Leowanda ◽  
Ronni Yenes
Keyword(s):  
Data Analysis ◽  
Data Processing ◽  
T Test ◽  
Physical Ability ◽  
Explosive Power ◽  
Data Analysis Technique ◽  
Analysis Technique ◽  
Plyometric Exercise ◽  
Quasi Experimental ◽  
Leg Muscle

Based on the experience of researchers while practicing training at the Semen Padang club, the causes of athletes do not have a good jump. One of them is the physical ability of leg muscle explosive power. This type of research is quasi-experimental, this study aims to determine the differences in the effect of Plyometric Exercise Front Jump and Side Jump Against the Explosion of Limbs in the Volleyball Athlete's Son Semen Padang Junior U-18. This research was conducted in June to July 2019 in Semen Padang Padang. The sample in this study were 12 athletes, the data analysis technique used the t test. Based on data analysis in this study using the T-Test. The results of data processing in this study are 1) obtained tcount (7.19) > ttable (2.57), meaning that the application of the front jump method can increase leg muscle explosive power, 2) obtained tcount (7, 43) > ttable (2, 57), meaning that the application of the side jump method can increase leg muscle explosive power, 3) obtained tcount (0.33) < ttable (2.57), meaning that the application of the front jump method and the side jump method can both increase the leg muscle explosive power, where the side jump method shows better results in increasing leg muscle explosive power.

scholarly journals Analysis technique of translation and measurement shift (shifts) in text of AXA Life contract Indonesia

2017 ◽  
Vol 1 (1) ◽  
pp. 46
Author(s):  
Pantas Simanjuntak
Keyword(s):  
Data Analysis ◽  
Data Processing ◽  
Qualitative Data ◽  
The Other ◽  
Target Language ◽  
Qualitative Data Analysis ◽  
Source Language ◽  
Literal Translation ◽  
Analysis Technique ◽  
Structural Shifts

The research was carried out to analyse a legislative text as a product of translation. It is referred to Seiddel's qualitative data analysis where the data processing was performed by selecting, identification, and tabulating. (2%), compensation (1%), description (2%) discursive creation (5%) generalization (5%), literal translation (10%), modulation (8%), particularization (5%) reduction (5%) completion (4%), and dilation (14%). Meanwhile, the four categories shift are implemented as the following frequency: Intra-system shifts; 90 (52.02%), followed by Unit Shifts 46 (26.59%), Structural Shifts 24 (13.88%), and then Class Shifts 13 (7.51%). The other finding was inaccurateness. It was found that there were inaccurate translation for 5 phrases, and resulted not equivalence ones in rendering the source language into the target language.

scholarly journals METONIMI PANDERAN “PEMBICARAAN” DI WARUNG BAHASA BANJAR

Multilingual ◽  
2019 ◽  
Vol 18 (1) ◽  
pp. 22-32
Author(s):  
Rissari Yayuk
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Data Processing ◽  
Semantic Approach ◽  
Distribution Method ◽  
Data Analysis Technique ◽  
Analysis Technique ◽  
Language Data ◽  
Collection Data ◽  
Descriptive Method

The research that will be raised is the metonymy of the "speaking" in the Banjar language in a traditional store (warung). Issues discussed included how the metonym structure of the "speaking" in Banjar was in store? The purpose of this study is to describe the metonym of the Banjar language "conversation" in the warung. The method used is descriptive method with a semantic approach. Data collection is done through reference and recording techniques. The author takes three steps of work, namely the stage of data collection, data processing, and the stage of presenting the results of data analysis. The data analysis technique is the distribution method. The presentation of data analysis describes conversations containing metonymy in Banjar language. Data presentations are written in ordinary words. The population of this study is the Banjar community located in the Gambah neighborhood, South Hulu Sungai Regency, South Kalimantan Province. The time of data collection is from January 2017 to March 2017. The results of this study include metonymy based on part elements with the whole, metonymy based on place attributes, metonymy based on objects for content or function and metonymy based on time attributes.Penelitian yang akan diangkat adalah metonimi panderan “pembicaraan” di warung bahasa Banjar. Masalah yang dibahas meliputi bagaimana struktur  metonimi panderan “pembicaraan” berbahasa Banjar di warung? Tujuan penelitian ini adalah mendeskripsikan struktur metonimi panderan “pembicaraan” di warung bahasa Banjar. Metode yang digunakan adalah metode deskriptif dengan pendekatan semantik. Pengumpulan data dilakukan melalui teknik simak dan catat. Penulis menempuh tiga langkah kerja, yaitu tahap pengumpulan data, pengolahan data, dan tahap penyajian  hasil analisis data. Teknik analisis data adalah metode agih. Sajian analisis data mendeskripsikan ujaran yang mengandung makna metonimi dalam bahasa Banjar. Penyajian data ditulis dengan kata-kata biasa. Populasi penelitian ini adalah masyarakat Banjar yang berlokasi  di lingkungan Gambah, Kabupaten Hulu Sungai Selatan, Provinsi Kalimantan Selatan.Waktu pengambilan data dari bulan Januari 2017 sampai dengan bulan Maret 2017. Hasil penelitian meliputi metonimi berdasarkan unsur bagian dengan keseluruhan, metonimi berdasarkan atribut tempat, metonimi berdasarkan objek untuk isi/fungsi dan metonimi berdasarkan atribut waktu.

scholarly journals Pengaruh Orang, Proses, Kualitas Layanan dan Nilai Pelanggan Terhadap Kepuasan Pelanggan Pada PT Prudential Life Assurance Pontianak

2018 ◽  
Vol 7 (1) ◽  
pp. 015
Author(s):  
Mochammad Faisal Fadli
Keyword(s):  
Data Analysis ◽  
Customer Satisfaction ◽  
Service Quality ◽  
Data Processing ◽  
Path Analysis ◽  
Customer Value ◽  
Life Assurance ◽  
The People ◽  
Analysis Technique ◽  
The Relationship

This type of research is Causal explanatory is a type of research that aims to determine the pattern of the relationship between variables as hypothesis testing. The data analysis technique used is the technique of data analysis path analysis (Path Analysis). Based on the data processing using path analysis, it is evident that the people, processes and service quality effect on customer value and people, process, service quality and customer value is also positive and significant impact on customer satisfaction at Prudential Life Assurance Pontianak with customer value as an intervening variable.

scholarly journals STUDI PENGALAMAN GURU-GURU MTSN 6 PESISIR SELATAN DALAM PENULISAN KARYA TULIS ILMIAH GUNA MENINGKATAN IPTEK MASYARAKAT SERTA MEWUJUDKAN GURU YANG PROFESIONAL

2017 ◽  
Vol 1 (2) ◽  
pp. 80 ◽  
Author(s):  
Fanny Rahmatina Rahim ◽  
Festiyed Festiyed ◽  
Yohandri Yohandri ◽  
Yulkifli Yulkifli ◽  
Djusmaini Djamas
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Data Processing ◽  
Quantitative Data ◽  
Research Method ◽  
Descriptive Analysis ◽  
Primary Data ◽  
Analysis Technique ◽  
Data Collection Technique ◽  
Processing Techniques

Teachers have an important role in education. To support it, teachers should have good profess sionalism especially in writing articles. In fact, many teachers are not proficient in writing articles because they do not have enough knowledge about it. Teachers need such training for increasing their experience in writing. After that, the progress will be seen. The research method is descriptive quantitative. The data in this research is quantitative data. The type of data is the primary data. A data collection technique in this study is questionnaires. Data processing techniques used include editing, coding, tabulation, and scoring. Data analysis technique is descriptive analysis percentage. After doing the training, the teachers have more knowledge and interest of writing articles.

scholarly journals BED PENGARUH MOTIVASI DAN DISIPLIN TERHADAP KINERJA GURU

2020 ◽  
Vol 3 (1) ◽  
pp. 257
Author(s):  
Bahrudi Efendi Damanik
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Linear Regression ◽  
Data Processing ◽  
Teacher Performance ◽  
Descriptive Analysis ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Analysis Technique ◽  
Positive Effect

The purpose of this study was to determine the effect of motivation on teacher performance, the effect of discipline on teacher performance, the effect of motivation and discipline on teacher performance. The population in this study amounted to 44 people. The data analysis technique used in this research is descriptive analysis technique and multiple linear regression analysis. From the results of data processing, the following research results were obtained. The motivation variable partially has a positive effect on teacher performance with tcount> ttable (2.533> 1.684). Discipline variable partially has a positive effect on teacher performance with tcount> ttable (5.931> 1.684). Motivation and discipline variables simultaneously have a positive effect on teacher performance with the value of Fcount> Ftable, namely 5.669> 3,230 ,. The influence of motivation and discipline variables on teacher performance is 72.20% and the remaining 28.80% is influenced by other factors not examined.

scholarly journals THE EFFECT OF LEADERSHIP AND SUPERVISION ON EMPLOYEE DISCIPLINE AT PT. PERKEBUNAN NUSANTARA III (PERSERO) KEBUN BANDAR SELAMAT

2021 ◽  
Vol 1 (2) ◽  
pp. 177-184
Author(s):  
Rahmad Bahagia ◽  
Siti Sarah ◽  
Linzzy Pratami Putri
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Data Collection ◽  
Data Processing ◽  
Multiple Linear Regression ◽  
Positive Influence ◽  
Coefficient Of Determination ◽  
Employee Discipline ◽  
Analysis Technique ◽  
Data Collection Technique

The results of this study have the aim of knowing the existence of "The Influence of Leadership and Supervision on Employee Discipline at PT. Perkebunan Nusantara III (Persero) Kebun Bandar Selamat". The approach taken in this study uses an associative approach. The population in this study were all employees at PT. Perkebunan Nusantara III (Persero) Kebun Bandar Selamat, totaling 264 people with a sample of 72 people using the slovin formula. The data analysis technique uses the Classical Assumption Test, Multiple Linear Regression, Hypothesis Testing (T Test, F Test), & Coefficient of Determination. Data processing in this study using the SPSS 25.00 software program. The data collection technique used a questionnaire technique by producing a positive influence between Leadership on Employee Discipline which could state tcount ttable 4.784 2.972 significant 0.00 0.05. There is a positive influence on employee discipline at PT. Perkebunan Nusantara III (Persero) Kebun Bandar Selamat with tcount 4.784 1,401 ttable significantly.The conclusion of the research on the influence of leadership and supervision on employee discipline at PT. Perkebunan Nusantara III (Persero) Kebun Bandar Selamat states that there is a positive influence, which is based on the results of the Fcount test of 12,984 with a significant value of 0.000 and the value of Ftable 2.391, because Fcount Ftable then Ha rejected.

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