Estimation of Fault Resistance Using Fault Record Data

2015 ◽  
Vol 30 (1) ◽  
pp. 153-160 ◽  
Author(s):  
Bing Xia ◽  
Yang Wang ◽  
Ernesto Vazquez ◽  
Wilsun Xu ◽  
Daniel Wong ◽  
...  
2018 ◽  
Vol 15 (5) ◽  
pp. 297-306 ◽  
Author(s):  
Chang-Hun Lee ◽  
Hyo-Sang Shin ◽  
Antonios Tsourdos ◽  
Zakwan Skaf

Author(s):  
Jinhong Di ◽  
Pengkun Yang ◽  
Chunyan Wang ◽  
Lichao Yan

In order to overcome the problems of large error and low precision in traditional power fault record data compression, a new layered lossless compression method for massive fault record data is proposed in this paper. The algorithm applies LZW (Lempel Ziv Welch) algorithm, analyzes the LZW algorithm and existing problems, and improves the LZW algorithm. Use the index value of the dictionary to replace the input string sequence, and dynamically add unknown strings to the dictionary. The parallel search method is to divide the dictionary into several small dictionaries with different bit widths to realize the parallel search of the dictionary. According to the compression and decompression of LZW, the optimal compression effect of LZW algorithm hardware is obtained. The multi tree structure of the improved LZW algorithm is used to construct the dictionary, and the multi character parallel search method is used to query the dictionary. The multi character parallel search method is used to query the dictionary globally. At the same time, the dictionary size and update strategy of LZW algorithm are analyzed, and the optimization parameters are designed to construct and update the dictionary. Through the calculation of lossless dictionary compression, the hierarchical lossless compression of large-scale fault record data is completed. Select the optimal parameters, design the dictionary size and update strategy, and complete the lossless compression of recorded data. The experimental results show that compared with the traditional compression method, under this compression method, the mean square error percentage is effectively reduced, and the compression error and compression rate are eliminated, so as to ensure the integrity of fault record data, achieve the compression effect in a short time, and achieve the expected goal.


1983 ◽  
Vol 22 (03) ◽  
pp. 135-148 ◽  
Author(s):  
T. Kitaguchi ◽  
T. Nojiri ◽  
S. Suzuki ◽  
T. Fukita ◽  
T. Kawana

In order to meet the multifarious needs for drug information and to cope with the post-marketing surveillance of drugs adequately, an on-line drug information network, which is composed of two data bases, clinical case record data base and literature data base, has been developed. Primary considerations in designing these systems were input of clean data, accurate input, insuring that no ADRs are overlooked, accumulation of the latest data, saving manpower required for processing, and processing large quantities of data. This system is also designed to input and to output in Japanese character.


KURVATEK ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 85-89
Author(s):  
Agung Dwi Sutrisno
Keyword(s):  

Salah satu fokus dari Masterplan Percepatan dan Perluasan Pembangunan Ekonomi Indonesia (MP3EI) adalah pengembangan energi batubara. Sebelum batubara dieksploitasi dilakukan eksolorasi terlebih dahulu. Kegiatan eksplorasi meliputi kegiatan pemboran. Dalam pemboran detil penghematan dapat dilakukan apabila prediksi kedalaman batubara dapat diperkirakan dengan baik. Tujuan penelitian ini adalah untuk menguji keakuratan antara metode trianggulasi dengan metode kriging dalam memprediksi kedalaman lapisan batubara pada suatu lokasi menggunakan software surfer. Pendekatan penelitian ini menggunakan metode komparatif. Data lapisan batubara meliputi koordinat dan elevasi serta elevasi dan ketebalan batubara diplot bersamaan dengan peta topografi. Peta kontur batubara dibuat menggunakan metode trianggulasi dan kriging. Keduanya dikomparasikan. Analisis dilakukan dengan cara crosscheck dari kedua metode di atas dengan record data aktual. Nilai dengan selisih tekecil berarti tingkat akurasinya lebih baik. Hasilnya, metode kriging mempunyai selisih prediksi rata-rata 22,2 m, sedangkan metode trianggulasi mempunyai selisih prediksi 2,4 m. Dengan demikian, metode trianggulasi prediksinya lebih baik dibandingkan dengan metode kriging.


SOEPRA ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 4
Author(s):  
Liya Suwarni

Background. Cases of sexual violence increase every year, victims ranging from adolescents, children to toddlers. Based on data from the Indonesian Child Protection Commission, abuse and violence against children in Indonesia in 2013 were 23 cases, in 2014 there were 53 cases, in 2015 there were 133 cases, 2017 reached 1,337 cases, and as of July 2018 there were 424 cases. Purpose. Knowing the factors that influence the law enforcement process of sexy violence cases in Semarang City. Method This study uses descriptive analytical methods for cases of violence against children, based on medical record data in hospitals, documents in Mapolrestabes, the District Attorney's Office and the Semarang City Court for the period of January 2015 to December 2018. Results. Based on research results obtained 213 experimental cases section from medical record data in hospitals in the city of Semarang. Most cases of child abuse occurred in 2018 with 72 cases. Most victims are 12-14 years old age group, female. Most types of cases are cases of intercourse. The majority of violations are persons known as victims, perpetrators not working, and most of the places of occurrence are in the defendant's house. At the time of prosecution and trial, the number of cases was significantly reduced to only 8 cases. Factors related to this include lack of evidence, difficulty in obtaining information from victims, convoluted statements of coverage, lack of election, and obtaining diversion rates. Conclusion Cases of sexual violence have increased from year to year. The process of law enforcement on this problem still has many difficulties in each manufacturing process which is still difficult to overcome.


Author(s):  
Evi Rosita ◽  
Siti Nurnaningrum

There are about 2.8 million incident of perineal rupture in maternal physiological labor. In 2050,it is estimated that the incidence of perineal rupture can be 6.3 million if it is not accompanied by a good midwifery care. In 2016, in Trawas, there was (89%) perineal rupture in primiparas and (57%) perineal rupture in multiparas. Perineal rupture incidences due to parity were still very high. This study aims to analyze the relationship between parity and the incidence of perineal rupture . It is quantitative studyusing a cross sectional approach, by using analysis of physiological maternity women  medical record data from January to April 2017 of 130 peoplein Trawas Public Health Center, Mojokerto Regency.The dataanalysis used was Chi - Square , indicated by p value = 0,000 with ɑ = 0,05. It means that the value of p <ɑ, so H1 is accepted. It can be concluded that there is a relationship between parity and the incidence of perineal rupture on physiological maternity women in Trawas Public Health Center,Mojokerto Regency. Midwives can apply collaboration with patients and their families to have physical and psychologicalpreparation with an alternative of hypnobirthing methods.


Author(s):  
Muhtadin Muhtadin ◽  
Sugi Murniasih

The objective of this research was to describes the morality contained in the novel Affairs at the Negeri di Ujung Tanduk the works Tere Liye. The research method used content analysis. The data in this research is a sentence containing the moral values ​​contained by the novel of the State at Ujung Tanduk Karya Tere Liye. Technique of collecting data using documentation technique and record. Data analysis techniques with steps: data reduction, data tabulation and coding, interpretation, classification, and conclusion. The result of the research shows that morality in Tere Liye Negeri di Ujung Tanduk novel is: first, human relationships with other human beings in the form of self existence, self esteem, self confidence, fear, death, longing, resentment, loneliness, maintaining the sanctity of greed, developing courage, honesty, hard work, patient, resilient, cheerful, steadfast, open, visionary, independent, brave, courageous, optimistic, envy, hypocritical, reflective, responsible, principle, confident, disciplined , and voracious. Second, human relationships with other humans or social and nature in the form of cooperation, acquaintance, hypocrisy, caring, hypocrisy, caring, friendship, smile, mutual help, and betrayal. Third human relationships in the form of God's menthidising and avoiding shirk, piety and pleading with prayers, prayers performed by human beings, as an awareness that everything in this universe belongs to God. Keywords: morality, literature, novel


Sign in / Sign up

Export Citation Format

Share Document