Hierarchical interlocked orthogonal faulting in the 2019 Ridgecrest earthquake sequence

Science ◽  
2019 ◽  
Vol 366 (6463) ◽  
pp. 346-351 ◽  
Author(s):  
Zachary E. Ross ◽  
Benjamín Idini ◽  
Zhe Jia ◽  
Oliver L. Stephenson ◽  
Minyan Zhong ◽  
...  
Keyword(s):  
Earthquake Swarm ◽  
Seismic Hazards ◽  
Depth Range ◽  
Analysis Techniques ◽  
Formidable Challenge ◽  
Complex Fault ◽  
Integrative View ◽  
Garlock Fault ◽  
The City ◽  
Modern Instrumentation

A nearly 20-year hiatus in major seismic activity in southern California ended on 4 July 2019 with a sequence of intersecting earthquakes near the city of Ridgecrest, California. This sequence included a foreshock with a moment magnitude (Mw) of 6.4 followed by a Mw 7.1 mainshock nearly 34 hours later. Geodetic, seismic, and seismicity data provided an integrative view of this sequence, which ruptured an unmapped multiscale network of interlaced orthogonal faults. This complex fault geometry persists over the entire seismogenic depth range. The rupture of the mainshock terminated only a few kilometers from the major regional Garlock fault, triggering shallow creep and a substantial earthquake swarm. The repeated occurrence of multifault ruptures, as revealed by modern instrumentation and analysis techniques, poses a formidable challenge in quantifying regional seismic hazards.

MANAJEMEN SANGGAR SENI TARI TRADISIONAL DINDA BESTARI DI KOTA PALEMBANG

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Nurdin Nurdin
Keyword(s):  
Contemporary Dance ◽  
Only Children ◽  
Analysis Techniques ◽  
Traditional Dance ◽  
Data Validity ◽  
Using Data ◽  
Management Functions ◽  
The City ◽  
Assess Data Quality ◽  
Analyze Data

Dinda Bestari Traditional Dance Studio is a dance studio that teaches traditional dance, dance creation and contemporary dance. The studio also teaches children's dance and opens special classes for children. In this studio, students who are not only children and adolescents, but there are also adults. This research aims to describe the management of Dinda Bestari Traditional Dance Studio, which is domiciled in the City of Palembang, South Sumatra, which implements management functions in all aspects of studio activities including planning , organizing, implementing and controlling. This research applies a qualitative approach. The research subject is myself as the owner, founder and at the same time the manager of this studio. The object of this research is the Dinda Bestari Traditional Dance Studio in Palembang which includes, its background and management system applied. Data collection techniques carried out in three ways, namely participant observe, interview and documentation. In this study using a human instrument that is the researcher himself who acts as an instrument, serves to determine the focus of research, choose informants as sources of data, collect data, assess data quality, analyze data, interpret data, and make conclusions on its findings. Data analysis techniques using data reduction, data description and conclusion drawing. The data validity test in this study uses the data triangulation method. The results of this study describe that the Dinda Bestari Traditional Dance Studio uses management functions as (1) planning, (2) organizing, (3) acting (Actuating), and (4) controlling (Controlling).

scholarly journals DETERMINAN KEPATUHAN WAJIB PAJAK KENDARAAN BERMOTOR DI KOTA SEMARANG

2020 ◽  
Vol 11 (2) ◽  
pp. 190-196
Author(s):  
Retno Astuti Ningrum ◽  
Amir Hidayatulloh
Keyword(s):  
Quantitative Research ◽  
Motor Vehicle ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Multiple Linear Regression Analysis ◽  
Analysis Techniques ◽  
Convenience Sampling ◽  
Tax Corruption ◽  
The City

This type of research is quantitative research. The population in this research is a motor vehicle taxpayer. Meanwhile, the sample in this study is a motor vehicle taxpayer in the city of Semarang. The sampling technique in this research used convience sampling. Respondents in this research amounted to 100 respondents. Data collection techniques in research using questionnaires given directly to respondents. Respondents in this study were dominated by male (58 respondents). Whereas female respondents amounted 42 respondents. The analysis techniques in this research used multiple linear regression analysis, with SPSS tools. This study obtained results that perseptions of tax corruption and service quality of tax officers affect taxpayer compliance. Jenis penelitian ini adalah penelitian kuantitatif. Populasi dalam penelitian adalah wajib pajak kendaraan bermotor. Sedangkan, sampel dalam penelitian ini adalah wajib pajak kendaraan bermotor yang berada di Kota Semarang. Teknik pengambilan sampel dalam penelitian ini menggunakan convenience sampling. Responden dalam penelitian ini berjumlah 100 responden. Teknik pengumpulan data dalam penelitian menggunakan kuesioner yang diberikan langsung kepada responden. Responden dalam penelitian ini didominasi oleh laki-laki (58 responden). Sedangkan responden berjenis kelamin perempuan berjumlah 42 responden. Teknik analisis dalam penelitian ini menggunakan analisis regresi linear berganda, dengan alat SPSS. Penelitian ini memperoleh hasil bahwa persepsi korupsi pajak dan kualitas pelayanan petugas pajak berpengaruh terhadap kepatuhan wajib pajak.

scholarly journals PENGARUH ATRIBUT PRODUK TERHADAP PERSEPSI KONSUMEN ATAS PRODUK PASTA GIGI HERBAL HNI-HPAI DI KOTA PADANG

Jurnal Ecogen ◽  
2019 ◽  
Vol 2 (3) ◽  
pp. 564
Author(s):  
Sri Rahma Yani ◽  
Rose Rahmidani
Keyword(s):  
Product Quality ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Total Sample ◽  
Consumer Perceptions ◽  
Product Packaging ◽  
Analysis Techniques ◽  
Brand Quality ◽  
Convenience Sampling ◽  
The City

Abstract : This research  aims to analyze (1) Effect of product brands on consumer perceptions of HNI-HPAI herbal toothpaste products in Padang City, (2) Effect of product quality on consumer perceptions of HNI-HPAI herbal toothpaste products in Padang City, (3) Effect of product packaging on consumer perceptions of HNI-HPAI herbal toothpaste products in Padang City. This type of research is descriptive associative. The sampling technique is convenience sampling with a total sample of 100 people in the city of Padang who use Herbal HNI-HPAI toothpaste in the city of Padang. Data analysis techniques used descriptive analysis and multiple regression analysis using the Statistical Product and Service Solution (SPSS) program. The results showed that (1) the product brand had a positive and significant effect on consumers 'perceptions of HNI-HPAI herbal toothpaste products in Padang City, (2) product quality had a positive and significant effect on consumers' perceptions of HNI-HPAI herbal toothpaste products in the City Padang, (3) product packaging has a positive and significant effect on consumers' perceptions of HNI-HPAI herbal toothpaste products in Padang City. Keywords: consumer perception, product attributes, brand, quality, packaging 

scholarly journals Aksesibilitas Pariwisata Bagi Difabel di Kota Surakarta (Studi Evaluasi Peraturan Menteri Pekerjaan Umum Nomor 30 Tahun 2006 Tentang Pedoman Teknis Fasilitas Dan Aksesibilitas Pada Bangunan Gedung Dan Lingkungan)

2017 ◽  
Vol 12 (1) ◽  
pp. 85
Author(s):  
Rina Herlina Haryanti ◽  
Candra Sari
Keyword(s):  
Public Works ◽  
Data Sources ◽  
The Public ◽  
Analysis Techniques ◽  
Interactive Analysis ◽  
Valid Data ◽  
The Disabled ◽  
Data Collection Technique ◽  
The City ◽  
Guide Lines

<p>This study aims to look at the complete facilities and their accessibility in existing tourist sites in the city of Surakarta namely Taman Balekambang, Taman Satwa Taru Jurug and Taman Hiburan Rakyat (THR) Sriwedari. Completeness of facilities and existing facilities at tourist sites is assessed based on the Minister of Public Works No. 30 Year 2006 on Technical Guidelines and Accessibility Facility On Building and Environment. This study assessed whether tourism in Surakarta was accessible or not and viewed based principles of accessibility. The method used is descriptive qualitative research with data collection technique using observation, interviews and documents. To obtain valid data, this study using triangulation of data sources. While data analysis techniques using interactive analysis techniques.</p><p>Facilities were seen and assessed based on the Public Works Ministerial Regulation No. 30 Year 2006 on Technical Guidelines and Accessibility Facility Building and Environment On the basis of the size of the room, pedestrian paths, guide lines, parking areas, ramps, and traffic signs and markings. The results showed that the state of the facilities and existing facilities at tourist sites namely Taman Balekambang, Taman Satwa Taru Jurug and Taman Hiburan Rakyat (THR) Sriwedari yet complete and in accordance with policy. Incompleteness of this facility shows that tourist sites are not accessible for the disabled. It makes the accessibility of tourism in Surakarta not materialized.</p>

Rupture Process of the 2019 Ridgecrest, California Mw 6.4 Foreshock and Mw 7.1 Earthquake Constrained by Seismic and Geodetic Data

2020 ◽  
Vol 110 (4) ◽  
pp. 1603-1626 ◽  
Author(s):  
Kang Wang ◽  
Douglas S. Dreger ◽  
Elisa Tinti ◽  
Roland Bürgmann ◽  
Taka’aki Taira
Keyword(s):  
Seismic Data ◽  
Seismic Event ◽  
Rupture Process ◽  
Earthquake Sequence ◽  
Depth Range ◽  
Coseismic Slip ◽  
Eastern California Shear Zone ◽  
Garlock Fault ◽  
The One ◽  
Good Coverage

ABSTRACT The 2019 Ridgecrest earthquake sequence culminated in the largest seismic event in California since the 1999 Mw 7.1 Hector Mine earthquake. Here, we combine geodetic and seismic data to study the rupture process of both the 4 July Mw 6.4 foreshock and the 6 July Mw 7.1 mainshock. The results show that the Mw 6.4 foreshock rupture started on a northwest-striking right-lateral fault, and then continued on a southwest-striking fault with mainly left-lateral slip. Although most moment release during the Mw 6.4 foreshock was along the southwest-striking fault, slip on the northwest-striking fault seems to have played a more important role in triggering the Mw 7.1 mainshock that happened ∼34  hr later. Rupture of the Mw 7.1 mainshock was characterized by dominantly right-lateral slip on a series of overall northwest-striking fault strands, including the one that had already been activated during the nucleation of the Mw 6.4 foreshock. The maximum slip of the 2019 Ridgecrest earthquake was ∼5  m, located at a depth range of 3–8 km near the Mw 7.1 epicenter, corresponding to a shallow slip deficit of ∼20%–30%. Both the foreshock and mainshock had a relatively low-rupture velocity of ∼2  km/s, which is possibly related to the geometric complexity and immaturity of the eastern California shear zone faults. The 2019 Ridgecrest earthquake produced significant stress perturbations on nearby fault networks, especially along the Garlock fault segment immediately southwest of the 2019 Ridgecrest rupture, in which the coulomb stress increase was up to ∼0.5  MPa. Despite the good coverage of both geodetic and seismic observations, published coseismic slip models of the 2019 Ridgecrest earthquake sequence show large variations, which highlight the uncertainty of routinely performed earthquake rupture inversions and their interpretation for underlying rupture processes.

scholarly journals Faktor-Faktor yang Berpengaruh pada Kualitas Audit

2019 ◽  
pp. 2183
Author(s):  
Wawan Rosdiana ◽  
I G. A.M Asri Dwija Putri
Keyword(s):  
Audit Quality ◽  
Statistical Tests ◽  
Public Accounting ◽  
Accounting Firm ◽  
The Public ◽  
Analysis Techniques ◽  
Sample Technique ◽  
Saturated Sample ◽  
Professional Care ◽  
The City

Problems regarding the low level of audit quality have become the focus of the public in recent years. This is due to the involvement of public accountants in it. This study aims to determine the effect of independence, due professional care and accountability on audit quality. This research was conducted in the Public Accounting Firm in Denpasar, which was registered with IAPI in 2018. The sample was selected using a saturated sample technique. Data was collected through questionnaires to auditors and data analysis techniques used were multiple linear regression. The results of the study with t statistical tests showed that partially independence, due professional care and accountability had a positive and significant effect on audit quality at the Public Accounting Firm in the City of Denpasar. Keywords: Independence, due professional care, accountability

Characterization of Inherent Materials of San Antonio Altarpiece in San Roque Church, Campeche

2014 ◽  
Vol 1618 ◽  
pp. 153-160
Author(s):  
Leticia Jiménez ◽  
Diana E. Arano ◽  
José L. Ruvalcaba ◽  
Fanny Unikel
Keyword(s):  
Seventeenth Century ◽  
Optical Microscopy ◽  
San Francisco ◽  
San Antonio ◽  
X Ray ◽  
Analysis Techniques ◽  
Metal Sheets ◽  
Golden Color ◽  
The City

ABSTRACTThe altarpiece dedicated to San Antonio de Padua was made of wood assembled and self-supporting structure attached to the wall. It is a straight plant altarpiece designed to withstand sculptures. This master piece belongs to the a set of Baroque altarpieces preserved in the state of Campeche and is located in San Roque Church in the City of San Francisco de Campeche, Mexico. This altarpiece was decorated following the traditional technique of the seventeenth century in Mexico, a technique derived from Spain. According to literature sources we know that the strata are the wood, the imprimatura, the pictorial strata and metal sheets that make the golden color and corladuras. The characterization of the constituent materials was of great importance for the interpretation of the constructions system and manufacture of the decoration. The present study shows the results of analysis techniques such as optical microscopy, Particle Induce X Ray Emission (PIXE), and X Ray Florescence Spectroscopy (XRF) and interpretation of the different layers constituting the altarpiece of San Antonio.

scholarly journals Analisis Daya Saing SDM dalam Upaya Meningkatkan Prestasi Berusaha Pengusaha Industri Kecil di Kota Pekanbaru

2015 ◽  
Vol 1 (1) ◽  
pp. 28-39
Author(s):  
Fatkhur Rahman
Keyword(s):  
Building Materials ◽  
Sampling Method ◽  
Industrial City ◽  
Analysis Techniques ◽  
Industrial Town ◽  
Scale Models ◽  
Independent Variable ◽  
Business Clothing ◽  
Small Industries ◽  
The City

Abstract: The purpose of this study was to determine the effect of competitiveness towards achievements to strive in a small industrial town of Pekanbaru. Whole object of this study is the small industrial entrepreneurs registered in the city of Pekanbaru the number of 1,545 people spread on five business groups namely food industry business, clothing, chemicals and building materials , metals and electronics and handicrafts. Therefore, the relative amount of the population defined as 94 samples using proportional random sampling method. The variables studied consisted of three independent variables and the dependent variable. The independent variable is competitiveness  and while the dependent variable was trying achievement. The method used in this study is a quantitative method. The instrument used for data collection in the form questionnaire Likert scale models. Discussion and hypothesis testing are conducted through the processing path analysis techniques using SPSS 17. The results showed that the effect on the competitiveness of small entrepreneurship in the industry by entrepreneurial achievements of trying to influence the small industrial city of Pekanbaru with coefficient of 0,555. competitiveness of trying to influence the achievement of small industries in the city of Pekanbaru with the influence of competitiveness on the achievement represented by the coefficient beruasha meaningful reasons for wanting to be successful because it has the potential to succeed as a capital for entrepreneurs trying to businesses gain increasing and also the products more efficient.   Keywords :Competitiveness, Achievement Sought

scholarly journals Sentiment Analysis of Social Survey Data for Local City Councils

2022 ◽  
Vol 11 (1) ◽  
pp. 7
Author(s):  
Marianna Lepelaar ◽  
Adam Wahby ◽  
Martha Rossouw ◽  
Linda Nikitin ◽  
Kanewa Tibble ◽  
...  
Keyword(s):  
Social Media ◽  
Sentiment Analysis ◽  
Survey Data ◽  
Smart Cities ◽  
Social Indicators ◽  
Media Analysis ◽  
Social Surveys ◽  
Analysis Techniques ◽  
The Social ◽  
The City

Big data analytics can be used by smart cities to improve their citizens’ liveability, health, and wellbeing. Social surveys and also social media can be employed to engage with their communities, and these can require sophisticated analysis techniques. This research was focused on carrying out a sentiment analysis from social surveys. Data analysis techniques using RStudio and Python were applied to several open-source datasets, which included the 2018 Social Indicators Survey dataset published by the City of Melbourne (CoM) and the Casey Next short survey 2016 dataset published by the City of Casey (CoC). The qualitative nature of the CoC dataset responses could produce rich insights using sentiment analysis, unlike the quantitative CoM dataset. RStudio analysis created word cloud visualizations and bar charts for sentiment values. These were then used to inform social media analysis via the Twitter application programming interface. The R codes were all integrated within a Shiny application to create a set of user-friendly interactive web apps that generate sentiment analysis both from the historic survey data and more immediately from the Twitter feeds. The web apps were embedded within a website that provides a customisable solution to estimate sentiment for key issues. Global sentiment was also compared between the social media approach and the 2016 survey dataset analysis and showed some correlation, although there are caveats on the use of social media for sentiment analysis. Further refinement of the methodology is required to improve the social media app and to calibrate it against analysis of recent survey data.

scholarly journals Manajemen Sanggar Seni Tari Tradisional Dinda Bestari di Kota Palembang

2020 ◽  
Vol 5 (2) ◽  
Author(s):  
Nurdin Nurdin
Keyword(s):  
Contemporary Dance ◽  
Only Children ◽  
Analysis Techniques ◽  
Traditional Dance ◽  
Data Validity ◽  
Using Data ◽  
Management Functions ◽  
The City ◽  
Assess Data Quality ◽  
Analyze Data

<p class="SammaryHeader" align="center"><strong>Abstract</strong></p><p>Dinda Bestari Traditional Dance Studio is a dance studio that teaches traditional dance, dance creation and contemporary dance. The studio also teaches children's dance and opens special classes for children. In this studio, students who are not only children and adolescents, but there are also adults. This research aims to describe the management of Dinda Bestari Traditional Dance Studio, which is domiciled in the City of Palembang, South Sumatra, which implements management functions in all aspects of studio activities including planning , organizing, implementing and controlling. This research applies a qualitative approach. The research subject is myself as the owner, founder and at the same time the manager of this studio. The object of this research is the Dinda Bestari Traditional Dance Studio in Palembang which includes, its background and management system applied. Data collection techniques carried out in three ways, namely participant observe, interview and documentation. In this study using a human instrument that is the researcher himself who acts as an instrument, serves to determine the focus of research, choose informants as sources of data, collect data, assess data quality, analyze data, interpret data, and make conclusions on its findings. Data analysis techniques using data reduction, data description and conclusion drawing. The data validity test in this study uses the data triangulation method. The results of this study describe that the Dinda Bestari Traditional Dance Studio uses management functions as (1) planning, (2) organizing, (3) acting (Actuating), and (4) controlling (Controlling).</p><p><strong><em>Keyword</em></strong><strong><em> </em></strong><strong><em>: </em></strong><em>Management , Dinda Bestari Traditional Dance Studio</em><em></em></p><p align="center"><strong>Abstrak</strong></p><p><em>Sanggar Seni Tari Tradisional Dinda Bestari merupakan sanggar tari yang mengajarkan tari tradisional, tari kreasi dan tari kontemporer. Di</em><em> sanggar ini juga mengajarkan tari anak-anak dan membuka kelas khusus anak-anak.</em> Dalam sanggar ini siswa yang tergabung tidak hanya anak dan remaja akan tetapi ada juga yang dewasa.<em>Penelitian ini bertujuan mendiskripsikan seperti apa manajemen Sanggar Seni Tari Tradisional Dinda Bestari yang berdomisili di Kota Palembang Sumatera Selatan, yang menerapkan fungsi manajemen pada semua aspek kegiatan sanggar diantaranya perencanaan, pengorganisasian, Pelaksanaan dan pengendalian. Penelitian ini menerapkan pendekatan kualitatif. Subjek penelitian adalah saya sendiri selaku pemilik, pendiri dan sekaligus pengelolah sanggar ini. Objek penelitian ini yaitu Sanggar Seni Tari Tradisional Dinda Bestari di Kota Palembang yang meliputi, latar belakang berdirinya dan sistem manajemen yang diterapkan. Teknik pengumpulan data dilakukan dengan tiga cara yaitu participant observe, wawancara dan dokumentasi. Pada penelitian ini menggunakan human instrument yaitu peneliti itu sendiri yang berperan sebagai instrumennya, berfungsi menetapkan fokus penelitian, memilih informan sebagai sumber data, melakukan pengumpulan data, menilai kualitas data, analisis data, menafsirkan data, dan membuat kesimpulan atas temuannya. Tekni</em><em>k analisi data menggunakan reduksi data, deskripsi data dan penarikan kesimpulan. Uji keabsahan data pada penelitian ini menggunakan metode triangulasi data. Hasil penelitian ini mendeskripsikan bahwa Sanggar Seni Tari Tradisional Dinda Bestari menggunakan fungsi manajemen  sebagai (1) perencanaan (Planning), (2) pengorganisasian (Organizing), (3) pelaksanaan (Actuating), dan (4) pengawasan (Controlling).</em><em> </em></p><strong><em>Kata kunci :</em></strong><em> Manajemen, Sanggar Seni Tari Tradisional Dinda Bestari</em>

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