Research on the Flight Status of Badminton Based on the Method of Mechanics Analysis

2012 ◽  
Vol 507 ◽  
pp. 246-251
Author(s):  
Xiao Liang Xie ◽  
Kun Jiang
Keyword(s):  
Research Method ◽  
Terminal Velocity ◽  
Measured Data ◽  
Motion Equation ◽  
Movement Trajectory ◽  
Flight Trajectory ◽  
Motion Equations ◽  
Air Resistance ◽  
Mechanics Analysis ◽  
The Relationship

The main purpose of this research is to establish and validate the flight movement equation of a badminton, and found the relationship between the velocity of badminton and the air resistance. The research method is based on the motion laws of aerodynamics,which establish a motion equation of flight trajectory under the influence of the gravity and air resistance by applying the theory of aerodynamics. The results show that the motion equations of flight trajectory of a badminton can be determined through the structure of terminal velocity,and the measured data is quite good fitting with the prediction of badminton movement trajectory. Findings also show, the resistance is proportional to the square of the badminton's speed. In addition, the angle and intensity of the wind may affect the trajectory.

Kredit Bermasalah sebagai Pemoderasi Pengaruh Tingkat Penyaluran Kredit terhadap Profitabilitas

2020 ◽  
Vol 5 (1) ◽  
pp. 52
Author(s):  
Sukirno Sukirno
Keyword(s):  
Research Method ◽  
Quantitative Research ◽  
Stock Exchange ◽  
Survey Methods ◽  
Analytical Tool ◽  
Significant Positive Effect ◽  
Purposive Sampling ◽  
The Relationship ◽  
Positive Effect

Abstract This study aims to empirically challenge the moderation of Non-Performing Loans to the effect of Credit Distribution Rates on Profitability. The population of 81 bank companies listed on the Indonesia Stock Exchange in the period 2014-2018 and which met the criteria of the research sample (purposive sampling) were 22 companies. The research method uses survey methods with quantitative research approaches, the analytical tool used is moderation regression. This study concludes that the level of credit distribution has a significant positive effect on profitability and the existence of the problem loan variable is proven to be a moderating variable that weakens the relationship between the level of credit distribution and profitability.    

Particle motion with air resistance

2012 ◽  
Vol 8 (1) ◽  
pp. 1-15
Author(s):  
Gy. Sitkei
Keyword(s):  
Basic Equation ◽  
Initial Conditions ◽  
Equation Of Motion ◽  
Terminal Velocity ◽  
Dimensionless Form ◽  
Wood Industry ◽  
Acceptable Error ◽  
General Validity ◽  
Practical Applications ◽  
Air Resistance

Motion of particles with air resistance (e.g. horizontal and inclined throwing) plays an important role in many technological processes in agriculture, wood industry and several other fields. Although, the basic equation of motion of this problem is well known, however, the solutions for practical applications are not sufficient. In this article working diagrams were developed for quick estimation of the throwing distance and the terminal velocity. Approximate solution procedures are presented in closed form with acceptable error. The working diagrams provide with arbitrary initial conditions in dimensionless form of general validity.

Hubungan Kepribadian dan Lingkungan dengan Kemampuan Bahasa Indonesia

2019 ◽  
Vol 2 ◽  
Author(s):  
Imam Mujtaba ◽  
Yufiarti Yufiarti ◽  
Elindra Yetti
Keyword(s):  
Research Method ◽  
Positive Relationship ◽  
Language Ability ◽  
Descriptive Statistics ◽  
Quantitative Approach ◽  
Assessment Scale ◽  
Correlation Technique ◽  
Correlational Method ◽  
The Relationship ◽  
Bahasa Indonesia

The purpose of this study was to determine the relationship between students’ personality and environment with their Indonesian Language ability. This research was conducted in South Tangerang City involving 392 2nd grade students. This research method used correlational method with quantitative approach by using descriptive statistics. Data was collected using an assessment scale instrument and analyzed by using correlation technique (regression). The results of this study showed that: (1) There was a positive relationship between personality and students’ Indonesian Language ability with a significant level of α = 0.05, obtained tcal 8.77 ˃ ttable 1.97. (2) There wasa positive relationship between the environment and the students’ Indonesian Language ability with a significant level of α = 0.05, which obtained 9.03 ˃ t table 1.97. (3) There was a positive relationship between personality and environment with the students’ Indonesian Language ability; with a significant level of α = 0.05, obtained tcal 7.92 ˃ t table 1.97. The Implications of the study identified that Indonesian Language ability of the students can be influenced by their personality and environment.

PENGARUH KEPEMIMPINAN DAN MOTIVASI TERHADAP KINERJA KARYAWAN PT. ASTRA HONDA MOTOR DI CIKAMPEK

2016 ◽  
Vol 4 (3) ◽  
Author(s):  
Nuridin, SE., MM Nuridin ◽  
Winda Lia Septiani
Keyword(s):  
Research Method ◽  
Employee Performance ◽  
Research Result ◽  
Sampling Technique ◽  
Analysis Approach ◽  
Explanatory Analysis ◽  
Leadership Motivation ◽  
Saturated Sample ◽  
Causality Relationship ◽  
The Relationship

The purpose of this study was to determine how the relationship and influence of leadership and motivation to employees performance at PT. Astra Honda Motor. The research method was used with Explanatory Analysis approach that explains the causality relationship between variables. Sampling technique was using saturated sample, all members of the population were sampled. From this research result was found there is a relationship and influence which is significant between the variables of leadership motivation to employee performance at PT. Astra Honda Motor among variables by using the test F, where F count larger than F table (32.173 > 3.158). Conclusion: There is a significant effect that can be explained by the result obtained from the R-square is 0530, which means that the variables of leadership and motivation are giving contribution of 53.0% to the variable of employees performance at PT. Astra Honda Motor, while the remaining 47.0% was contributed by other variables which not researched. Suggestions which the author convey to company, leadership which was contained in the company would need to be more increased, considers motivation of employees was good enough.

Research in Destruction of Concrete Bridge Expanded Joint Influenced by Temperature Difference

2015 ◽  
Vol 744-746 ◽  
pp. 803-806 ◽  
Author(s):  
Xiao Lei ◽  
Yue Yao ◽  
Shi Cao ◽  
Zhi Gang Guo
Keyword(s):  
Temperature Difference ◽  
Curve Fitting ◽  
Effective Temperature ◽  
Joint Damage ◽  
Measured Data ◽  
Concrete Bridge ◽  
Box Girder ◽  
Concrete Box Girder ◽  
Extremum Value ◽  
The Relationship

Destruction of bridge expanded joint is a serious problem for concrete bridge. Based on 5 years measured data, the temperature in the different positions of the concrete box girder was systemically analyzed to illuminate the cause of the bridge expanded joint damage. A method for predicting the extremum value of the temperature difference of concrete girder was proposed by use of the extrema analysis and curve fitting based on the temperature in the different positions of the concrete box girder. The relationship is quite useful in estimating the destruction of bridge expanded joint by effective temperature difference in concrete box-girder.

The Relationship of Music-Sound, Technology and Internet

2020 ◽  
Vol 1 (1) ◽  
pp. 160-169
Author(s):  
Clemens Felix Setiyawan ◽  
Dyah Murwaningrum
Keyword(s):  
Qualitative Research ◽  
Research Method ◽  
Music Technology ◽  
The Internet ◽  
Young Generation ◽  
Participant Observer ◽  
Relationship Of ◽  
The Relationship ◽  
Sound Technology

Nowadays, music creation, collaboration, and publication are easier because of technology. Most young generations have sent music data, made, sold, bought music files on the internet. This changed music processes certainly resulted in different outcomes. Listening and creating music by new means, can change music itself. Technology has simplified tools, and the internet has simplified the distance. But new problems and questions have been found. How were the internet and technology influenced the quality of music, music creator, music appreciator and the form of music. The aims of this research to determine the relationship between music, technology, and the internet, through behavior of the young generation. This study was qualitative research that used observations and unstructured interviews. In subsequent observations, participant-observer was chosen as an advanced research method to better understand existing phenomena. The result of observations and interviews were interpreted, then presented descriptively. This research used theory by Don Ihde that technology has three characteristics (1) material (2) used (3)relationship of human and tools. The result of this research is internet influenced music quality and human appreciation. Technology changed the way humans create music.

Regression Analysis on Influences of Hem Parameters on Flare Sagging of Semi-Circular Skirt

2011 ◽  
Vol 331 ◽  
pp. 594-598
Author(s):  
Hong Ni
Keyword(s):  
Regression Analysis ◽  
Statistical Analysis ◽  
Measured Data ◽  
Silk Fabric ◽  
Linear Regression Equation ◽  
Analysis Software ◽  
Wool Fabrics ◽  
Object Of Study ◽  
The Relationship ◽  
Statistical Analysis Software

Select 45 pieces of silk, cotton and wool fabrics in total, with semi-circular skirt modeling as object of study, investigate the relationship between flare sagging in straight & inclined grains of skirt pieces and fabric types, analyze the influence of hem parameters on flare sagging of semi-circular skirt and obtain multiple linear regression equation by disposing the measured data with SPSS statistical analysis software. The study result shows that the skirt hem of silk fabric is sagging more significantly than that of cotton and wool fabrics and there is a multi-linear relationship between semi-circular flare sagging and parameters.The research of this subject has both theoretical value and practical value.

scholarly journals Ritual Sajen pada Penganut Sunda Wiwitan (Studi Komunikasi Budaya pada Penganut Sunda Wiwitan)

Koneksi ◽  
2020 ◽  
Vol 3 (2) ◽  
pp. 427
Author(s):  
Melina Melina ◽  
Suzy S. Azeharie
Keyword(s):  
Qualitative Research ◽  
Research Method ◽  
Communication Theory ◽  
Communication Process ◽  
Stone Age ◽  
Phenomenological Method ◽  
Human Beings ◽  
Religious Activities ◽  
The Relationship ◽  
Depth Interviews

Sunda Wiwitan is a belief held by traditional Sundanese society or native Sundanese religion. Sundanese Wiwitan community is spread in West Java, one of which is Cigugur Village, Kuningan. In carrying out their religious activities, this group usually presents offerings. The rituals of offerings in Sunda Wiwitan have existed since the stone age. This ritual is a legacy from the ancestors handed down to the younger generation of Sunda Wiwitan through the communication process. This ritual is still carried out by the Sunda Wiwitan community until this day. The purpose of this research is to find out how the process of offering rituals on Sunda Wiwitan adherents and what are the preparations needed at the time of the ritual. Theories used in this research are communication theory, culture and ritual communication. The research method used was a descriptive qualitative research method with a phenomenological method. The data to be analyzed was obtained from the results of in-depth interviews with three speakers. The conclusion from this study is that ritual offerings are not a negative thing. But the offerings ritual is a ritual that presents the work of human beings to Sang Hyang Kersa or the Creator, creatures that appear or do not appear as expressions of gratitude and. This ritual is also a symbol that describes the relationship between humans and nature and humans with the Creator. Sunda Wiwitan merupakan sebuah aliran kepercayaan yang dianut oleh masyarakat tradisional Sunda atau agama Sunda asli. Masyarakat penganut Sunda Wiwitan tersebar di daerah Jawa Barat salah satunya adalah Desa Cigugur, Kuningan. Dalam menjalankan kegiatan agamanya kelompok ini biasa menyajikan sajen. Ritual sajen dalam Sunda Wiwitan sudah ada sejak zaman batu. Ritual ini merupakan warisan dari para leluhur yang diturunkan kepada generasi muda Sunda Wiwitan melalui proses komunikasi. Ritual ini masih dilaksanakan oleh masyarakat Sunda Wiwitan sampai saat ini. Tujuan dari penelitian ini adalah untuk mengetahui bagaimanakah proses ritual sajen pada penganut Sunda Wiwitan dan apa saja persiapan yang dibutuhkan pada saat ritual sajen dilakukan. Teori yang digunakan dalam penelitian ini adalah teori komunikasi, budaya dan komunikasi ritual. Metode penelitian yang digunakan adalah metode penelitian kualitatif deskriptif dengan metode fenomenologi. Data yang akan dianalisis diperoleh dari hasil wawancara mendalam dengan tiga orang narasumber. Kesimpulan dari penelitian ini adalah ritual sajen bukanlah sebagai suatu hal yang negatif. Tetapi ritual sajen merupakan ritual yang mempersembahkan hasil karya olah manusia kepada Sang Hyang Kersa atau Sang Pencipta, makhluk yang tampak maupun tidak tampak sebagai ucapan rasa syukur dan terima kasih. Ritual sajen juga merupakan simbol yang menggambarkan hubungan antara manusia dengan alam dan manusia dengan Sang Pencipta.

scholarly journals PENGARUH PENERBITAN SUKUK TERHADAP REAKSI PASAR (SURVEY TERHADAP PERUSAHAAN-PERUSAHAAN YANG MENERBITKAN OBLIGASI SYARIAH YANG TERDAFTAR DIBURSA EFEK INDONESIA SELAMA TAHUN 2015)

2019 ◽  
Vol 4 (3) ◽  
pp. 496-503
Author(s):  
Mulya Iskandar ◽  
Ridwan Ridwan
Keyword(s):  
Stock Returns ◽  
Abnormal Return ◽  
Research Method ◽  
Quantitative Research ◽  
Stock Exchange ◽  
Secondary Data ◽  
Cumulative Abnormal Return ◽  
Market Reactions ◽  
Independent Variables ◽  
The Relationship

This study aims to determine how the influence of a sukuk instrument issuance on market reactions listed on the Indonesia Stock Exchange (IDX) during 2015. The research method used in this study is quantitative research. Quantitative research contains a relationship between cause and effect. The type of data used is secondary data, data collection used by the author is to know the relationship between two or more variables. The object to be examined in this study is the total value and rating of the issuance of Islamic bonds (sukuk) companies as independent variables and cumulative abnormal return shares of companies that issue Islamic bonds (sukuk) listed on the Indonesia Stock Exchange in 2015. The results of this study indicate the value of sukuk bond issuance and sukuk bond issuance ratings jointly affect stock returns. The value of issuing sukuk bonds partially affects stock returns and the rating of bond issuance has an effect on return.

scholarly journals Hubungan Kadar Hemoglobin dan Vo2Max Pada Atlet Softball Putra

2020 ◽  
Vol 5 (1) ◽  
pp. 16-21
Author(s):  
Mila Ayu Hariyanti ◽  
Nur Indri Rahayu ◽  
Pipit Pitriani
Keyword(s):  
Research Method ◽  
Pearson Correlation ◽  
Hemoglobin Level ◽  
Test Method ◽  
Descriptive Research ◽  
Correlational Research ◽  
The Family ◽  
Pearson Correlation Test ◽  
The Relationship ◽  
Research Analysis

Penelitian ini bertujuan untuk melihat adanya hubungan antara kadar Hemoglobin dan Vo2max pada Atlet Softball Putra Banten. Metode yang digunakan dalam penelitian ini adalah metode penelitian deskriptif dengan analisis correlational. Subjek dalam penelitian adalah Atlet Softball Putra Banten yang berjumlah 17 orang. Untuk mengukur kadar hemoglobin menggunakan Family Dr yaitu alat cek Hb digital sedangkan untuk pengukuran nilai VO2max menggunakan metode Bleep-test. Data kemudian diolah menggunakan uji korelasi pearson. Terdapat hubungan yang berarti antara kadar hemoglobin dengan vo2max dengan koefisien korelasi sebesar 0,489 menunjukkan bahwa semakin tinggi kadar hemoglobin maka semakin tinggi tingkat vo2max Atlet Softball Putra Banten.This study aims to see the relationship between hemoglobin levels and vo2max in Banten Softball Men. The method used in this research is descriptive research method with correlational research analysis. Subjects in the study are the Banten Softball Men Banten, amounting to 17 people. The characteristic data taken is gender. To measure hemoglobin levels using the Family Dr. is a digital Hb check tool while for the measurement of VO2max values using the Bleep-test method. The data is then processed using the Pearson correlation test. There is a significant relationship between hemoglobin levels with vo2max with a correlation coefficient of 0.489 indicating that the higher the hemoglobin level, the higher the vo2max level of softball athletes Banten.

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