Evolution of Triax Magnetic Flux Leakage Inspection for Mitigation of Spiral Weld Anomalies

2010 ◽  
Author(s):  
Qingshan Feng ◽  
Jeff Sutherland ◽  
Bill Gu ◽  
Yao Wei ◽  
Cui Tao
Keyword(s):  
Data Analysis ◽  
Magnetic Flux Leakage ◽  
Collaborative Effort ◽  
Magnetic Vector ◽  
Analysis Techniques ◽  
Integrity Management ◽  
High Level ◽  
The Impact ◽  
Flux Leakage

With an overall objective for broad and confident integrity management of the PetroChina Pipeline Company’s pipeline network, we illustrate the impact of a collaborative effort between PetroChina and GE Oil & Gas for the inspection and mitigation of spiral weld anomalies, particularly for new advanced assessments of features oriented along and within the spiral weld. Tool configuration, sensor types and the role of novel data analysis techniques including magnetic vector component measurements, is presented as a set to address a broader variety of spiral weld threats, while ensuring a high level of operational robustness and reliability. This paper describes some of the science behind the art, and describes the fundamentals of MFL magnetics and it’s evolution as an ILI technology into the 21st century for spiral weld anomaly inspection.

scholarly journals Organizational Culture, Job Satisfaction Also Employee Accomplishment in the Private Hospital

2019 ◽  
Vol 19 (2) ◽  
pp. 157
Author(s):  
Abdul Haeba Ramli
Keyword(s):  
Job Satisfaction ◽  
Organizational Culture ◽  
Data Analysis ◽  
Mediation Analysis ◽  
Private Hospital ◽  
Employee Performance ◽  
Analysis Techniques ◽  
Mediating Role ◽  
The Impact

<p><em>This study aims to determine the impact of Organizational Culture towards Employee Performance through the mediating role of job satisfaction at Private hospital in West Jakarta. This research using quantitative approach. Data analysis techniques used in this research is using AMOS 20 software and mediation analysis is conducted with Sobel’s test. The results showed that organizational culture has possitif affect and significant on job satisfaction,  job satisfaction has possitif affect and significant on employee performance, organizational culture doesn’t affect and hasn’t significant on employee performance,  and job satisfaction has possitif affect and significant mediates the effect of organizational culture to employee performance.</em></p>

scholarly journals Analysis of the impact of research information on practitioners.

2013 ◽  
Vol 20 (66) ◽  
pp. 45-52
Author(s):  
Dorothy Williams ◽  
Kay Wilson ◽  
Michael McConnell
Keyword(s):  
Decision Making ◽  
Data Analysis ◽  
Status Quo ◽  
Research Information ◽  
Analysis Techniques ◽  
Informed Decisions ◽  
The Status ◽  
Research Findings ◽  
The Impact

Research findings, if they are to fulfil their purpose, must be perceived as valuable and worth accessing. The role of research is to change the status quo, therefore findings need to be absorbed by practitioners. Research is more than a cycle of methodologies and data analysis techniques for other researchers to use and adapt. It is accepted that findings may not always be relevant to the problems or issues faced by practitioners. Practitioners need to be aware of the range of research undertaken and any findings, in order that they may make informed decisions. Much of the research that is undertaken within the information community addresses issues of concern to practitioners. However, the extent to which practitioners are aware of research, have access to research findings and particularly, how this impacts on their decision making is not well understood. To investigaie the impact of research information on practitioners, it is necessary to look beyond outward behaviour patterns and to try to understand the internal processes which lead practitioners to decisions. There is a need to examine the knowledge of the practitioner and how it is applied. Such an approach would produce a fuller and more useful model of how and why research information impacts on practitioners.

INDONESIA LANGUAGE INTERFERENCE FORM IN BASIC PPL LEARNING THAILAND UNHASY COLLEGE SYUDENTS

2020 ◽  
Vol 8 (2) ◽  
pp. 38
Author(s):  
Siti Mariana Ulfa
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Data Collection ◽  
Teaching Practice ◽  
Data Presentation ◽  
Analysis Techniques ◽  
Thai Students ◽  
The Impact ◽  
Collection Methods ◽  
Recording Techniques

AbstractHumans on earth need social interaction with others. Humans can use more than one language in communication. Thus, the impact that arises when the use of one or more languages is the contact between languages. One obvious form of contact between languages is interference. Interference can occur at all levels of life. As in this study, namely Indonesian Language Interference in Learning PPL Basic Thailand Unhasy Students. This study contains the form of interference that occurs in Thai students who are conducting teaching practices in the classroom. This type of research is descriptive qualitative research that seeks to describe any interference that occurs in the speech of Thai students when teaching practice. Data collection methods in this study are (1) observation techniques, (2) audio-visual recording techniques using CCTV and (3) recording techniques, by recording all data that has been obtained. Whereas the data wetness uses, (1) data triangulation, (2) improvement in perseverance and (3) peer review through discussion. Data analysis techniques in this study are (1) data collection, (2) data reduction, (3) data presentation and (4) conclusions. It can be seen that the interference that occurs includes (1) interference in phonological systems, (2) interference in morphological systems and (3) interference in syntactic systems. 

scholarly journals Sustainable Innovation in Higher Education: The Impact of Gender on Innovation Competences

2021 ◽  
Vol 13 (9) ◽  
pp. 5004
Author(s):  
Raquel Ferreras-Garcia ◽  
Jordi Sales-Zaguirre ◽  
Enric Serradell-López
Keyword(s):  
Higher Education ◽  
Business Students ◽  
Bachelor's Degree ◽  
Sustainable Innovation ◽  
Educational Implications ◽  
Development Goals ◽  
High Level ◽  
The Impact ◽  
Innovation In Higher Education

There is currently an increasing interest for sustainable innovation in our society. The European agendas highlight the role of higher education institutions in the formation and development of innovation competences among students. Our study aimed to contribute to the analysis of the level of achievement of students’ innovation competences by considering two sustainable development goals (SDG) of the 2030 United Nations’ Agenda: Gender Equality (SDG 5) and Quality Education (SDG 4). This article tries to answer how business students perceive their own innovation competences and which innovative competences are best achieved by students, as well as if there are differences in the achievement of these competences depending on the students’ gender. Our results, from a sample of 360 students in the Business Administration and Management Bachelor’s Degree at the Universitat Oberta de Catalunya, confirm the extensive development of innovation competences. Moreover, female students present a high level of preparation for innovation-oriented action. These findings have educational implications for potentiating the innovation competences and environments where females can attain innovation skills.

Development of Pinhole Corrosion Management Using MFL

2018 ◽  
Author(s):  
Guy Desjardins ◽  
Joel Falk ◽  
Vitaly Vorontsov
Keyword(s):  
Magnetic Flux Leakage ◽  
Metal Loss ◽  
Physical Measurement ◽  
Reporting Accuracy ◽  
Magnetic Modeling ◽  
Number Of Factors ◽  
Modeling Software ◽  
Measurement Methodology ◽  
Integrity Management ◽  
Flux Leakage

While In-line Inspection Magnetic Flux Leakage (MFL) tools have been used for many years to successfully manage corrosion related threats, small pinhole-sized metal-loss anomalies remain a significant concern to pipeline operators. These anomalies can grow undetected to develop leaks and cause significant consequences. The physical dimensions of these anomalies, their proximity to and/or interaction with other nearby anomalies can challenge MFL’s detection and sizing capabilities. Other factors such as tool speed, cleanliness of the line and incorrect assumptions have an impact as well. For pipeline operators to develop effective and efficient mitigation programs and to estimate risks to an asset, the underlying uncertainties in detection and sizing of pinholes need to be well understood. By using magnetic modeling software, the MFL response of metal-loss anomalies can be determined, and the effect of a number of factors such as radial position, wall thickness, depth profile, pipe cleanliness and tool speed on MFL response and reporting accuracy can be determined. This paper investigates these factors to determine the leading causes of uncertainties involved in the detection and sizing of pinhole corrosion. The understanding of these uncertainties should lead to improvements in integrity management of pinhole for pipeline operators. This paper first investigates the physical measurement methodology of MFL tools to understand the limitations of MFL technology. Then, comparisons of actual MFL data with field excavation results were studied, to understand the limitations of specific MFL technologies. Finally, recommendations are made on how to better use and assess MFL results.

scholarly journals The Effect of Attribute Alignability on Product Purchase: The Moderating Role of Product Familiarity and Self-Construal

2021 ◽  
Vol 12 ◽  
Author(s):  
Yong Zhang ◽  
Yuwen Wen ◽  
Min Hou
Keyword(s):  
Structural Alignment ◽  
Personal Characteristics ◽  
Product Positioning ◽  
Self Construal ◽  
The Difference ◽  
Product Familiarity ◽  
High Level ◽  
The Impact ◽  
Moderating Role

Previous studies on the Structural Alignment Model suggest that people compare the alignable attributes and nonalignable attributes during the decision-making process and preference formation process. Alignable attributes are easier to process and more effective in clue extracting. Thus, it is believed that people rely more on alignable than nonalignable attributes when comparing alternatives. This article supposes that consumers’ product experience and personal characteristics also play a significant role in regulating consumers’ reliance on attribute alignability. The authors conducted three experiments to examine the moderating role of consumers’ product familiarity and self-construal in the impact of attribute alignability on consumer product purchase. The results show the following: (1) When making a purchase decision, consumers with a high level of product familiarity will rely more on nonalignable attributes, while those with a low level of product familiarity will rely more on alignable attributes. (2) The difference in consumer dependency on attribute alignability is driven by their perceived diagnosticity of attributes. (3) The dependency of consumers with different levels of familiarity on attribute alignability will be further influenced by consumers’ self-construal. Individuals with interdependent self-construal rely more on alignable attributes when unfamiliar with the product, while relying more on nonalignable attributes when familiar with the product. Individuals with independent self-construal, however, rely more on nonalignable attributes regardless of the degree of product familiarity. The conclusions of this paper can be used as references for enterprises to establish product positioning and communication strategies.

scholarly journals Nilai Multikultural dalam Pembelajaran Pendidikan Agama Islam (PAI) di Sekolah: Studi terhadap Upaya Membina Karakter Siswa di SMKN 1 Gerung

2019 ◽  
Vol 15 (1) ◽  
pp. 66-83 ◽  
Author(s):  
Murzal Mahsun
Keyword(s):  
Data Analysis ◽  
Islamic Education ◽  
Data Display ◽  
Mutual Cooperation ◽  
Analysis Techniques ◽  
Learning Content ◽  
Collection Data ◽  
Character Building ◽  
Mutual Tolerance ◽  
The Impact

This study aims to examine three main problems, namely: multicultural values ​​contained in Islamic Education (PAI) learning; the process of investing multicultural values ​​in PAI learning; methods of character building through multicultural values ​​in PAI learning. The study was conducted at SMK 1 Gerung, West Lombok. Data analysis techniques include data collection, data reduction, data display and conclusion verification. The findings show that multicultural values ​​contained in PAI learning content include tolerance values, equality values, unity values, kinship values, and justice values. The planting of multicultural values ​​in PAI learning at SMK 1 Gerung uses two methods, namely the exemplary method and the habituation method. The impact of planting multicultural values ​​on students is the growth of mutual tolerance, respect, accepting the opinions of others, mutual cooperation, not hostile, and the absence of conflict due to differences in culture, ethnicity, language, customs, and religion. Abstrak: Penelitian ini bertujuan untuk mengkaji tiga permasalahan utama, yaitu: nilai-nilai multikultural yang terdapat dalam pembelajaran PAI; proses penanaman nilai multikultural dalam pembelajaran PAI; metode pembinaan karakter melalui nilai multikulturalal dalam pembelajaran PAI. Penelitian dilakukan di SMKN 1 Gerung. Teknik analisis data yang digunakan pada penelitian ini meliputi pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa nilai-nilai multikultural yang terdapat dalam buku mata pelajaran Pendidikan Agama Islam meliputi nilai toleransi, nilai kesamaan, nilai persatuan, nilai kekerabatan, dan nilai keadilan. Penanaman nilai-nilai multikultural dalam pembelajaran Pendidikan Agama Islam di SMKN 1 Gerung menggunakan dua metode yaitu metode keteladanan dan metode pembiasaan. Dampak penanaman nilai-nilai multikultural terhadap siswa yaitu tumbuhnya sikap saling toleran, menghormati, menerima pendapat orang lain, saling bekerjasama, tidak bermusuhan, dan tidak adanya konflik karena perbedaan budaya, suku, bahasa, adat istiadat, dan agama.  

scholarly journals Influence of Top Management Supports on Informationization Performance: Based on the Mediating Role of Informationization Strategy

2021 ◽  
Vol 14 (11) ◽  
pp. 71
Author(s):  
Ming Zhong ◽  
Fuangfa Amponstira
Keyword(s):  
Cognitive Theory ◽  
Performance Information ◽  
Information Strategy ◽  
Enterprise Information ◽  
Enterprise Informatization ◽  
Mediating Role ◽  
Relationship Model ◽  
High Level ◽  
The Impact

Based on cognitive theory and high-level echelon theory, this paper studies the impact of executive support on the performance of enterprise informatization. Constructed the relationship model of corporate executive support, informatization strategy and informatization reform. Through a questionnaire survey of enterprises in Guangdong Province, China, a total of 420 valid questionnaires was collected, and the data were empirically analyzed using SPSS25 statistical software. The paper found that: executive support positively affects enterprise information performance. Information strategy positively affects enterprise information performance. Information strategy has an intermediary effect between executive support and information performance. This paper helps to understand the mechanism of executive support and informatization performance in-depth, enhance the support of executives to informatization management, and provide relevant suggestions for the development of enterprise informatization.

Role of Young Entrepreneurs in Labor Absorptions and its Implications to Family Economic Resilience

2021 ◽  
Vol 1 (1) ◽  
pp. 16-27
Author(s):  
Azhar Ulwan
Keyword(s):  
Data Analysis ◽  
Customer Service ◽  
Financial Management ◽  
Primary Data ◽  
Economic Resilience ◽  
Analysis Technique ◽  
Data Validity ◽  
The Impact ◽  
Young Entrepreneurs

The purpose of this study is to determine the role of young online convection entrepreneurs in labor absorption and the obstacles faced by young online convection entrepreneurs as well as to analyze the implications of young online convection entrepreneurs in Bantul Regency on their family economic resilience. This research used a qualitative approach. Primary data is obtained from observations and in-depth interviews with 5 young entrepreneurs from 5 different online convection, namely Arto Convection, Apparelsae Convection, Convection San Project, ID Convection, and Indeepco Clothing. The data analysis technique used is interactive model data analysis. This study used data validity checking techniques, namely triangulation, and detailed description techniques. The results of the research showed that young entrepreneurs have a role in labor absorption and provide income to the owner convection. Some of the obstacles often encountered by young entrepreneurs of convection online are a constraint on the production, financial management, management of marketing, customer service online base, less qualified human resources constraints, and constraints background education entrepreneurs who are not majoring in business. Young online convection entrepreneurs have made several efforts to overcome these obstacles. Based on the analysis with the income contribution approach and the basic need approach, the impact of online convection makes the economic resilience of young entrepreneur families strong and resilient.

scholarly journals Peran Serta Masyarakat Lokal Dalam Pengelolaan Daya Tarik Wisata Pura Goa Giri Putri Nusa Penida

2018 ◽  
Vol 5 (1) ◽  
pp. 46
Author(s):  
Nyoman Andika Widiastra ◽  
I Made Adikampana
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Qualitative Data ◽  
Local Communities ◽  
Tourist Attraction ◽  
Community Based ◽  
Analysis Techniques ◽  
Depth Interviews ◽  
Systematic Explanation

This research is located in Pakraman Karang Sari, Village Office Suana, Nusa Penida in tourist attraction Pura Goa Giri Putri which aims to determine the function of local communities in the management of the attraction in the development and planning as a community-based tourism destination.         Data collection techniques in this study, by observation, in-depth interviews with 6 informant, and documentation study by taking a picture in the attractions of Goa Giri Putri. The data have been analyzed with descriptive qualitative data analysis techniques are broadly communicating, and systematic explanation of the data obtained in the field with the aim of obtaining a clear picture and objektif.  The result of this research is the role of local communities in the management of a tourist attraction Pura Goa Giri Putri is as pengemong / pengempon who have the responsibility to maintain and grow attractions Goa Giri Putri directly or indirectly such as participating maintain cleanliness, keeping tourist attraction Goa Giri Putri, keeping pemedek or tourists who visit and support the implementation of the current pujawali ceremony  / ceremony at Pura Goa Giri Putri with managers and other stakeholders.   Keywords: Participation, Local Communities, Management, Tourist Attraction, Community Based Tourism

Sign in / Sign up

Export Citation Format

Share Document