scholarly journals Application of Hydrograph Analysis Techniques for Estimating Groundwater Contribution in the Sor and Gebba Streams of the Baro-Akobo River Basin, Southwestern Ethiopia

Water ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2006
Author(s):  
Wondmyibza Tsegaye Bayou ◽  
Stefan Wohnlich ◽  
Mebruk Mohammed ◽  
Tenalem Ayenew
Keyword(s):  
Groundwater Resources ◽  
Underground Storage ◽  
Analysis Tool ◽  
Web Based ◽  
Analysis Techniques ◽  
Average Value ◽  
Daily Streamflow ◽  
Southwestern Ethiopia ◽  
Analysis Technique ◽  
The Us

The Sor and Gebba watershed has undergone several natural and anthropogenic changes, as evidenced by the physical alterations and artificial mismanagement of water resources in the watershed. These situations alter the underground storage aquifer contribution to the streams. Thus, understanding baseflow of the watershed enables us to identify the groundwater system potential and dynamicity. The main objective of this research is to estimate baseflow using several hydrograph analysis techniques as there was neither an organized groundwater resources research carried out at the watershed level nor studies on various methods on estimation of baseflow contribution to these streams. Hence, this research involves estimating baseflow from daily streamflow data using the manual hydrograph analysis technique, Flow Duration Curve (FDC), timeplot, Web-based Hydrograph Analysis Tool (WHAT), the US Geological Survey Groundwater Toolbox (USGS GW Toolbox), and the Baseflow index program (BFI+). The analysis result shows that most automated filtering techniques used with presumed parameters have estimated above-average baseflow compared to the FDC and the manual hydrograph analysis techniques. Moreover, FDC and manual hydrograph analysis resulted in a below-average value of underground storage aquifer contribution to streamflow. The BFI values are proportional for the Sor and Gebba streams and estimated about 33% for the entire watershed.

Total float management: computerized technique for construction delay analysis

2016 ◽  
Vol 43 (5) ◽  
pp. 391-401 ◽  
Author(s):  
Khalid S. Al-Gahtani ◽  
Ibrahim A. Al-Sulaihi ◽  
Asif Iqupal
Keyword(s):  
Delay Analysis ◽  
Data Input ◽  
Analysis Software ◽  
Accurate Analysis ◽  
Change Orders ◽  
Web Based ◽  
Analysis Techniques ◽  
Analysis Technique ◽  
Time Required ◽  
Day By Day

Developing a holistic and accurate delay analysis software is still challenging the current delay analysis practices. Most of the existing delay analysis techniques are not programmed and still depend on manual calculations. The currently available computerized delay analysis techniques are still limited, suffer from many drawbacks, and do not consider many of the delay analysis situations. This paper introduces web-based software called total float management (TFM) software for analyzing delay claim utilizing TFM delay analysis technique. The TFM technique depends on day-by-day analysis, which gives more accurate analysis over other techniques. The software has the ability to import schedule data from Primavera P6 and Microsoft Project (MS project) software in various formats. This feature makes analysis easier and reduces the time required for data input. Many other features are included in the TFM software, such as the ability to address concurrent delays, change orders, and acceleration events.

Pengaruh inflasi dan capital inflow terhadap nilai tukar: Studi kasus Indonesia-Malaysia

2019 ◽  
Vol 16 (1) ◽  
pp. 19-26
Author(s):  
Nindi Listika ◽  
Imam Asngari ◽  
Suhel Suhel
Keyword(s):  
Secondary Data ◽  
Capital Inflow ◽  
Linear Regression Method ◽  
Development Indicators ◽  
Analysis Techniques ◽  
Multiple Linear Regression Method ◽  
Analysis Technique ◽  
The Us ◽  
Us Dollar ◽  
World Development

This study aims to determine how the effects of inflation and capital inflow on the rupiah and ringgit on the US dollar (a comparative study: Indonesia-Malaysia). The data used in this research is secondary data of world development indicators and Bank Indonesia. The analysis technique used in this research is quantitative analysis techniques with multiple linear regression method. The results of this study indicate that inflation Indonesia and Malaysia affect the rupiah and ringgit negatively while the variable capital inflow Indonesia and Malaysia affect the rupiah and ringgit positively significant.

scholarly journals MODEL PENINGKATAN MUTU PENDIDIKAN MELALUI SUPERVISI AKADEMIK BERBASIS WEB

2020 ◽  
Vol 11 (1) ◽  
pp. 70-78
Author(s):  
Prihayuda Tatang Aditya ◽  
Bambang Ismanto
Keyword(s):  
Quality Of Education ◽  
Model Data ◽  
Web Based ◽  
Analysis Techniques ◽  
Average Value ◽  
Qualitative Descriptive ◽  
Supervision Model ◽  
The City ◽  
Development Step

Aims of this study explain 1) the process of implementing academic supervision that has been running in the city of Salatiga; 2) how to develop a web-based academic supervision model in improving the quality of education; 3) and find out the results of the effectiveness of web-based academic supervision models in improving the quality of education through limited trials. This type of research is Research and Development (RD). This research development step uses the Borg Gall model which is integrated with the PLOMP model. Data collection techniques using interviews and questionnaires. Data analysis techniques were obtained from interviews and analyzed using qualitative descriptive techniques according to Miles and Huberman consisting of data (1) data reduction; (2) data presentation; and (3) conclusions and verification. The results from the questionnaire are calculated to get an average value. Limited trials were conducted by 5 supervisors and 5 teachers with an average yield of 89.92% for supervisors in the excellent category and 89% for the excellent teacher category. Judging from the results of limited trials, this study was declared effective for use.

scholarly journals Pengembangan Media Pembelajaran Bahasa Inggris yang Praktis dan Efektif Menggunakan Moodle

2021 ◽  
Vol 5 (2) ◽  
pp. 261-270
Author(s):  
Risdal Yosli ◽  
◽  
Hasan Maksum ◽  
Keyword(s):  
Vocational High School ◽  
Web Based ◽  
Validity Testing ◽  
Effective Learning ◽  
Development Models ◽  
Analysis Techniques ◽  
Web Based Learning ◽  
Effectiveness Analysis ◽  
Analysis Technique ◽  
Product Effectiveness

The method of delivering learning by orally as well as giving a note in the form of copy or note, is less successful in time and is not maximally obtained by a student. The purpose of this research is to produce practical and effective learning media used by teacher and student at vocational high school. Web-based learning media using model 3.11.3+, which is applied to the domain and hosting. The type of this research is R&D (research & development), and the product development models are 4D; define, design, develop and disseminate. The instruments used are questionnaire, material, practically and English questions. The subjects of research are teacher and student of SMK Pratama Padang. Data analysis techniques are product validity testing, practical analysis technique and product effectiveness analysis technique. The levels of practicality of the product are 85 (teacher’s respondent) in the practical category and 81.99 (student’s respondent) in the very practical category. The level of product effectiveness based on the gain score reached 0.45, in the medium category.

FAKTOR-FAKTOR YANG MEMPENGARUHI KUALITAS AUDIT

2019 ◽  
Vol 5 (1) ◽  
pp. 50-63
Author(s):  
Heru Heryanto ◽  
Nur Laela ◽  
Riana R Dewi
Keyword(s):  
Linear Regression ◽  
Multiple Linear Regression ◽  
Audit Quality ◽  
Positive Influence ◽  
T Test ◽  
Coefficient Of Determination ◽  
Analysis Tool ◽  
Validity And Reliability ◽  
Test Analysis ◽  
Analysis Technique

This study aims to determine the significance of the influence of competence, independence, professionalism, auditor experience, accountability, and auditor's knowledge of audit quality. This study uses a questionnaire with a population and sample, namely all auditors who work at the Public Accounting Office (KAP) in the Special Region of Yogyakarta and Surakarta. Sampling techniques using Convenience Sampling with a sample of 61 respondents. The data used in this study is a questionnaire using a Likert scale 1 to 5. The data analysis technique used in this study is multiple linear regression using the SPSSprogram for Windows. The analysis tool in this study using validity and reliability, the classical assumption (normality test, multicollinearity, heteroscedasticity test and autocorrelation test) while the data were analyzed using multiple linear regression test, t test, F test and the coefficient of determination (R2).Based on the results of the t-test analysis performed, it shows that there is a positive influence of competence, independence, professionalism, auditor experience, accountability, and auditor's knowledge of audit quality and simultaneously competency, independence, professionalism, auditor experience, accountability, and auditor knowledge variables affect quality audit

Pengaruh Kepemimpinan dan Disiplin Kerja Terhadap Kinerja Karyawan: Studi Kasus PT Sucofindo Palembang Indonesia

MBIA ◽  
2019 ◽  
Vol 18 (1) ◽  
pp. 76-84
Author(s):  
Muhammad Idris ◽  
Dian Novita Sari
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Random Sampling ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Primary Data ◽  
Collection Method ◽  
Analysis Techniques ◽  
Analysis Technique

The problem in this study is whether there is an influence of leadership and work discipline on the employees’ performance of PT.Sucofindo Palembang City. This research includes associative research. The sample in this study were 88 respondents, with propotionate random sampling analysis technique. The data used were primary data and secondary data. Data collection method through questionnare. Analysis techniques using multiple linear regression analysis, F test (Simultaneoys) and t test (partial) and determination coeffiecient. The results show that there is influence of leadership and work discipline on the performance of PT.Sucofindo Palembang City.

Pengaruh Motivasi Intrinsik Dan Peraturan Pesantren Terhadap Kepuasan Santri Pondok Pesantren Manahijussadat Lebak, Banten

2020 ◽  
Vol 19 (2) ◽  
pp. 319-330
Author(s):  
Muhamad Nasrun Saragih ◽  
EE Junaedi Sastradiharja ◽  
Saifuddin Zuhri
Keyword(s):  
Intrinsic Motivation ◽  
Student Satisfaction ◽  
Hypothesis Test ◽  
Boarding School ◽  
Survey Method ◽  
Class Iii ◽  
Analysis Techniques ◽  
Analysis Technique ◽  
Valid Data ◽  
Correlational Approach

This study aims to test and determine whether empirically through valid data, intrinsic motivation and pesantren regulations have an effect on the satisfaction of students both partially and simultaneously. The method used by researchers is a survey method with a correlational approach to the santri of Manahijusadat Islamic Boarding School in Lebak, Banten. This type of research is quantitative, therefore the data analysis technique used is statistical analysis techniques, namely descriptive statistical techniques and inferential statistics. As for the means of collecting data through a questionnaire to 100 respondents from class III MTs Manahijussadat Islamic Boarding School, interviews and documentation. The results of the research hypothesis test showed that there was a positive and significant influence of intrinsic motivation on student satisfaction with a percentage of 17.8%. Second, there is a positive and significant effect of Islamic boarding school regulations on the satisfaction of students as indicated by the percentage of influence of 25.5%. Third, there is a joint positive and significant effect of intrinsic motivation and pesantren regulations on student satisfaction by 32.6%

EFEKTIVITAS STRATEGI CLOZE STORY MAPPING TERHADAP KEMAMPUAN MEMBACA PEMAHAMAN PADA SISWA KELAS V DI SD 2 PADOKAN KASIHAN BANTUL

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Danuri Danuri ◽  
Dwendha Lahitani
Keyword(s):  
Data Analysis ◽  
Learning Strategy ◽  
T Test ◽  
Effective Learning ◽  
Average Value ◽  
Story Mapping ◽  
Analysis Technique ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Class Average

This study aims to determine the effectiveness of CSM strategies on comprehension reading skills in classes V Padokan 2 Elementary School. The research method used is a quasi-experimental method. In this study the subjects of the study were VA class students as the control class and V C as the experimental class with 28 VA and VC class students. Quantitative data analysis technique used is the calculation of independent sample t-test. Based on data analysis and discussion, researchers can conclude that CSM strategies are more effective than conventional methods of reading comprehension learning. The results of this study indicate that there is a significant difference between the experimental class and the control class as evidenced by the results of the independent sample t-test obtained by the value of Asymp. Sig (2-Tailed) 0.014 <0.05. CSM strategy is an effective learning strategy seen from the average value of the experimental class posstest which is 81.61 higher than the control class average value of 72.96.

Advanced IR-OBIRCH Analysis Technique for High Isb Failure Analysis

2010 ◽  
Author(s):  
Kuo Hsiung Chen ◽  
Wen Sheng Wu ◽  
Yu Hsiang Shu ◽  
Jian Chan Lin
Keyword(s):  
Failure Analysis ◽  
Failure Mechanisms ◽  
Fault Localization ◽  
Resistance Change ◽  
The Real ◽  
Analysis Techniques ◽  
Analysis Technique ◽  
Leakage Failure ◽  
Failure Site

Abstract IR-OBIRCH (Infrared Ray – Optical Beam Induced Resistance Change) is one of the main failure analysis techniques [1] [2] [3] [4]. It is a useful tool to do fault localization on leakage failure cases such as poor Via or contact connection, FEoL or BEoL pattern bridge, and etc. But the real failure sites associated with the above failure mechanisms are not always found at the OBIRCH spot locations. Sometimes the real failure site is far away from the OBIRCH spot and it will result in inconclusive PFA Analysis. Finding the real failure site is what matters the most for fault localization detection. In this paper, we will introduce one case using deep sub-micron process generation which suffers serious high Isb current at wafer donut region. In this case study a BEoL Via poor connection is found far away from the OBIRCH spots. This implies that layout tracing skill and relation investigation among OBIRCH spots are needed for successful failure analysis.

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