DEA-SBM Efficiency Analysis of Urban Railway Operating Agencies based on Public Performance

2021 ◽  
Vol 6 (4) ◽  
pp. 129-135
Author(s):  
Geon Cho ◽  
Jaeyun Kim ◽  
Jong Ok Park
Keyword(s):  
Efficiency Analysis ◽  
Public Performance

Psychometric Properties of the Social Phobia and Anxiety Inventory for Children (SPAI-C)

2012 ◽  
Vol 28 (1) ◽  
pp. 51-59 ◽  
Author(s):  
Anna Ogliari ◽  
Simona Scaini ◽  
Michael J. Kofler ◽  
Valentina Lampis ◽  
Annalisa Zanoni ◽  
...  
Keyword(s):  
General Population ◽  
Social Phobia ◽  
Psychometric Properties ◽  
Emotional Disorders ◽  
Child Anxiety ◽  
Self Report ◽  
Public Performance ◽  
Confirmatory Factor Analyses ◽  
The Social ◽  
General Populations

Reliable and valid self-report questionnaires could be useful as initial screening instruments for social phobia in both clinical settings and general populations. The present study investigates the factor structure and psychometric properties of the Social Phobia and Anxiety Inventory for Children (SPAI-C) in a sample of 228 children from the Italian general population aged 8 to 11. The children were asked to complete the Italian version of the SPAI-C and the Screen for Child Anxiety Related Emotional Disorders (SCARED) questionnaire. Confirmatory factor analyses revealed that social phobia can be conceptualized as a unitary construct consisting of five distinct but interrelated symptom clusters named Assertiveness, General Conversation, Physical/Cognitive Symptoms, Avoidance, and Public Performance. Internal consistency of the SPAI-C total scores and two subscales was good; correlations between SPAI-C total scores and SCARED total scores/subscales ranged from moderate to high (Generalized Anxiety Disorder, for social phobia), with the SCARED Social Phobia subscale as the best predictor of SPAI-C total scores. The results indicate that the SPAI-C is a reliable and sensitive instrument suitable for identifying Social Phobia in the young Italian general population.

Recent trends in Component Based software development and Efficiency analysis of Semantic search based component retrieval Technique

2018 ◽  
pp. 105-113 ◽  
Author(s):  
Vishnu Sharma ◽  
Vijay Singh Rathore
Keyword(s):  
Software Development ◽  
Efficiency Analysis ◽  
Software Components ◽  
High Demand ◽  
Component Retrieval ◽  
Software Developer ◽  
Software Libraries ◽  
Retrieval Technique ◽  
Executable File ◽  
Recent Trends

In these days most of the software development uses preexisting software components. This approach provides plenty of benefits over the traditional development. Most of the software industries uses their own domain based software libraries where components resides in the form of modules, codes, executable file, documentations, test plans which may be used as it is or with minor changes. Due to shrinking time and high demand of software development it is necessary to use pre tested software components to ensure high functionality in software developed. Software components can be used very easily and without having the worries of errors and bugs because these are developed under expert supervision and well tested. What we have to do is just embed these components in our project. In this paper a survey got conducted over 112 software developer,testers and freelancers. In survey several issues in CBSD were identified. An efficient repository along with a component search engine is developed. All the component retrieval techniques were evaluated and compared with precise and recall method.

Lyric Cousins

2016 ◽  
Author(s):  
Fiona Sampson
Keyword(s):  
Art Music ◽  
Sensory Experience ◽  
Early History ◽  
Sight Reading ◽  
Public Performance ◽  
Art Form ◽  
The Way

Today, poetry and art music occupy similar cultural positions: each has a tendency to be regarded as problematic, ‘difficult’, and therefore ‘elitist’. Despite this, the audiences and numbers of participants for each are substantial: yet they tend not to overlap. This is odd, because the forms share early history in song and saga, and have some striking similarities, often summed up in the word ‘lyric’? These similarities include much that is most significant to the experience of each, and so of most interest to practitioners and audiences. They encompass, at the very least: the way each art-form is aural, and takes place in time; a shared reliance on temporal, rather than spatial, forms; an engagement with sensory experience and pleasure; availability for both shared public performance and private reading, sight-reading, and hearing in memory; and scope for non-denotative meaning. In other words, looking at these elements in music is a way to look at them in poetry, and vice versa. This is a study of these two formal craft traditions that is concerned with the similarities in their roles, structures, projects, and capacities.

THE ENERGY EFFICIENCY ANALYSIS OF DATA CENTER COOLING BASED ON SEPARATED HEAT PIPE

2018 ◽  
Author(s):  
Tao Wang ◽  
Yuhua Li ◽  
Huan Liu ◽  
Lei Zhang ◽  
Yuyan Jiang ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Heat Pipe ◽  
Data Center ◽  
Efficiency Analysis ◽  
Data Center Cooling ◽  
Energy Efficiency Analysis

Algorithm for assessing fire damage based on multi-factor analysis of fires development from gas compressor stations

2020 ◽  
Vol 90 ◽  
pp. 74-84
Author(s):  
A. A. Tanygina ◽  
◽  
R. V. Khalikov ◽  
Keyword(s):  
Factor Analysis ◽  
Multivariate Analysis ◽  
Systems Analysis ◽  
Statistical Data ◽  
Efficiency Analysis ◽  
Economic Damage ◽  
Fire Damage ◽  
Fire Control ◽  
Multifactor Model ◽  
General Scientific

Introduction. The article provides an algorithm for assessing the damage from a fire on the territory of gas compressor stations using a multifactor model of scenarios for the development of a fire. The causes of fires at the facilities of gas compressor stations are analyzed on the basis of statistical data. The established algorithm was verified by calculating the damage from fires, and the most dangerous causes of fires on the territory of gas compressor stations were established by the values of the frequency of emergency ruptures. The purpose of the study is establishing an algorithm for assessing fire damage based on a multivariate analysis of scenarios for the development of fires at gas compressor stations. Research methods. To obtain the results, general scientific and special methods of scientific knowledge were used. These are analysis, generalization, economic analysis, analysis of empirical data, which were based on the general provisions of the theory of analysis and systems analysis. The results of the study. A multivariate analysis of scenarios for the development of fires on the territory of gas compressor stations is carried out. An algorithm is found for assessing fire damage based on a multivariate analysis of scenarios for the development of fires at gas compressor stations. Conclusion. Using the results of the analysis of scenarios of fire development on the territory of gas compressor stations and calculations of indicators of economic damage from fires at these facilities, it is possible to draw up an algorithm for assessing fire damage on the territory of gas compressor stations. Key words: efficiency, analysis, statistics, fire, gas compressor stations, state fire control authorities, damage calculation.

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