Mechanical Evaluation of the “Euler” Test Probe

1990 ◽  
Vol 112 (1) ◽  
pp. 75-77
Author(s):  
E. Suhir ◽  
W. E. Benedetto
Keyword(s):  
Mechanical Behavior ◽  
Experimental Evaluation ◽  
Measured Data ◽  
Physical Design ◽  
Factors Affecting ◽  
Test Probe ◽  
Major Factors ◽  
Good Agreement ◽  
Lateral Deflections

The study contains a theoretical and experimental evaluation of the mechanical behavior of wires in a flexible (“Euler”) test probe, including buckling, axial and lateral deflections and stresses. The developed formulas are simple, easy-to-use and clearly indicate the role of the major factors affecting the wire performance. Calculations, executed for an Everett-Charles 32 point probe, are in good agreement with the measured data. Some recommendations for smaller stresses in the wires are presented. The obtained results could be of help in the analysis and physical design of “Euler” test probes.

Stresses in Dual-Coated Optical Fibers

1988 ◽  
Vol 55 (4) ◽  
pp. 822-830 ◽  
Author(s):  
E. Suhir
Keyword(s):  
Low Temperature ◽  
Mechanical Behavior ◽  
Optical Fibers ◽  
Physical Design ◽  
Spring Constant ◽  
Factors Affecting ◽  
Optical Interconnections ◽  
Coating Layers ◽  
Major Factors

We examine several problems related to the mechanical behavior of dual-coated optical fibers: low temperature microbending, evaluation of spring constant due to coating layers, strength of the end portions of fibers clamped in termination fixtures, and prediction of stresses caused by the misalignment of the openings in the frame and the termination fixture. The developed formulas are simple, easy-to-use and clearly indicate the role of the major factors affecting the mechanical behavior of the fibers. The obtained results can be of help in physical design of dual-coated fibers and optical interconnections.

Factors affecting the amplitude of the τ angle in proteins: a revisitation

2017 ◽  
Vol 73 (7) ◽  
pp. 618-625 ◽  
Author(s):  
Nicole Balasco ◽  
Luciana Esposito ◽  
Luigi Vitagliano
Keyword(s):  
Protein Structures ◽  
Factors Affecting ◽  
X Ray ◽  
Backbone Conformation ◽  
Potential Factors ◽  
The Stability ◽  
Major Factors ◽  
The Impact ◽  
Open Issues

The protein folded state is the result of the fine balance of a variety of different forces. Even minor structural perturbations may have a significant impact on the stability of these macromolecules. Studies carried out in recent decades have led to the convergent view that proteins are endowed with a flexible spine. One of the open issues related to protein local backbone geometry is the identification of the factors that influence the amplitude of the τ (N—Cα—C) angle. Here, statistical analyses performed on an updated ensemble of X-ray protein structures by dissecting the contribution of the major factors that can potentially influence the local backbone geometry of proteins are reported. The data clearly indicate that the local backbone conformation has a prominent impact on the modulation of the τ angle. Therefore, a proper assessment of the impact of the other potential factors can only be appropriately evaluated when small (φ, ψ) regions are considered. Here, it is shown that when the contribution of the backbone conformation is removed by considering small (φ, ψ) areas, an impact of secondary structure, as defined byDSSP, and/or the residue type on τ is still detectable, although to a limited extent. Indeed, distinct τ-value distributions are detected for Pro/Gly and β-branched (Ile/Val) residues. The key role of the local backbone conformation highlighted here supports the use of variable local backbone geometry in protein refinement protocols.

scholarly journals Role of Quality Management System in Improving the Quality of EIA

2019 ◽  
Vol 14 (2) ◽  
pp. 205-214
Author(s):  
Meenakshi Arora ◽  
Umesh Kulshrestha
Keyword(s):  
Quality Management ◽  
Management System ◽  
Quality Management System ◽  
Data Interpretation ◽  
Factors Affecting ◽  
Inadequate Knowledge ◽  
Major Factors ◽  
The Relationship

The quality of Environmental Impact Assessment (EIA) very much depends on the efficiency of the management system of the EIA consultant organizations. As per statutory requirements, EIA Consultant Organisations must have an accreditation for carrying out the EIA study in India from the National Accreditation Board for Education and Training (NABET) which is a nodal organization under the Quality Council of India (QCI) as per Gazette Notification dated March 3, 2016. The Quality Management System (QMS) is an integral part of the accreditation process, hence the study provides an analysis of the effectiveness of QMS for Accredited EIA Consultant Organisations (ACOs) in reality. The relationship between QMS and EIA reports is analysed from NABET database for various accredited consultant organizations across the country. The study revealed that the quality management system has a significant impact on the EIA reports. The major factors affecting EIA quality are lack of implementation of a quality system, inadequate knowledge of the system and lack of data interpretation. A regular review of QMS by NABET helps maintain the quality at every step of EIA. It suggests that there is a scope for developing a strategic framework to reach excellence in EIA reports through developing a strategic management system for the betterment of society and environment.

eTransformation in Government, Politics and Society

2011 ◽  
pp. 1-21 ◽  
Author(s):  
Matti Malkia ◽  
Reijo Savolainen
Keyword(s):  
Social Organization ◽  
Information And Communication Technologies ◽  
Communication Technologies ◽  
Analytical Framework ◽  
Factors Affecting ◽  
New Information ◽  
Information And Communication ◽  
Major Factors ◽  
Changing Role

In this chapter, authors present a common conceptual framework to understand the nature, causes and effects of electronic transformation (e-transformation) in government, politics and society. This is done first by identifying and discussing four major factors affecting the transformation in governance: (1) the changing role of knowledge, (2) the changing forms of social organization and co-operation, (3) globalization, and (4) the utilization of new information and communication technologies (ICTs). Based on this analytical framework, some key dilemmas, problems and failures of transformation and how they might be solved are identified and discussed. Finally, in the end of the chapter, a detailed introduction to the specific themes and chapters of this book is given.

Role of Teachers in Building the Concept of Sustainable Development: Success or Failure

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Ayaz Muhammad Khan ◽  
Amber Jamshaid ◽  
Tayyibah Roohi ◽  
Amna Ramzan
Keyword(s):  
Sustainable Development ◽  
Primary School ◽  
Sampling Technique ◽  
School Teachers ◽  
Primary School Teachers ◽  
Primary Level ◽  
Significant Difference ◽  
Role Of Teachers ◽  
Major Factors

Sustainable Development (SD) is a rich, challenging and thought-provoking construct in social sciences. The main purpose of this paper was to identify and explore the role played by primary school teachers in building up the idea of sustainable development (SD) among students. This paper was intended to identify that how a teacher can successfully execute the concept of SD by influencing students’ minds at the primary level. Quantitative survey technique were utilized for data collection. All the primary school teachers of Lahore division comprised the population of the study. Through multistage sampling technique, 352 primary school teachers were selected as participants of the study. A self-developed SD questionnaire incorporating four major factors (teachers’ awareness, pedagogy, curricular and co-curricular activities) with Cronbach’s alpha value = .93 was used to measure the role of teachers in building the sustainability concept among students at primary level. The results indicated a significant mean score difference among SD scores of teachers, sector wise (private and public). Furthermore, the results also reconnoitered the significant difference (p=.04) between the mean scores of female and male teachers in building up the SD concept in students’ minds.

Researching the factors influencing the satisfaction of master students at VNU School of Interdisciplinary Studies

2019 ◽  
Vol 35 (3) ◽  
Author(s):  
Do Huy Thuong ◽  
Nguyen Thi Phuong Hong
Keyword(s):  
Service Industry ◽  
Interdisciplinary Studies ◽  
Number Of Solutions ◽  
Factors Affecting ◽  
Training Institutions ◽  
Market Needs ◽  
Market Strategies ◽  
Students Satisfaction ◽  
Training Service

Improving the quality in order to keep up with the trend in the world is the vital task of training institutions today. Training institutions need to grasp market needs and satisfy the requirements of customers - learners. Nadiri, H., Kandampully, J & Hussain, K. (2009) argue that the managers in education need to apply market strategies that are being used by manufacturing and business enterprises and need to be aware that the role of training institutions is a service industry which is responsible for satisfying learner needs (Elliott & Shin, 2002). Currently, there have been many researches on students’ satisfaction. However, each research has its own objectives and is conducted on different scales. This study is implemented to provide information about the factors affecting master students’ satisfaction with the training service at VNU School of Interdisciplinary Studies (VNU SIS). Through it, the research offers a number of solutions to improving the satisfaction level of the master students at VNU SIS in the coming time.

Business Aviation in Russia: Specific Features and Prospects of Development

2020 ◽  
Vol 26 (1) ◽  
pp. 86-93
Author(s):  
D. V. Slivinsky ◽  
I. A. Fomina ◽  
D. G. Menshikh
Keyword(s):  
Systems Approach ◽  
National Policy ◽  
Civil Aviation ◽  
Economic Growth Rate ◽  
Factors Affecting ◽  
Organization And Management ◽  
Transport Services ◽  
Business Aviation ◽  
Wide Range

The presented study determines the role of business aviation in the modern economy and examines the specific features of its development in Russia.Aim. The study aims to analyze the development of business aviation in Russia and its correlation with economic development in general.Tasks. The authors determine the benefits of business aviation as a business tool, examine the specific features of the Russian business aviation market and problems of its development, and identify factors that affect the development of business aviation in Russia.Methods. This study uses the methods of comparative and retrospective analysis, cross-country comparison, systems approach, and expert analytics.Results. Business aviation is a new segment of civil aviation for Russia. Therefore, it is advisable to rely on foreign practices in the management of its development. In many countries, business aviation is a separate industry that specializes in providing transport services to a wide range of corporate clients and/or individuals. The development of this industry is associated with the economic growth rate and the development level of the national economy, and also depends on the national institutional specifics. This study describes the specific features of development of business aviation in Russia and problems arising in the organization and management of this type of business.Conclusions. The authors develop a system of factors affecting the development of business aviation in Russia, describe the major problems of this industry, and propose solutions. The results of this study can be used in the development (adjustment) of business aviation development strategies in Russia both at the industrial and corporate level, and in the implementation of the national policy in this field.

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