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Article
Publication date: 4 August 2021

Lenin Kanagasabai

Purpose of this paper are Real power loss reduction, voltage stability enhancement and minimization of Voltage deviation.

Abstract

Purpose

Purpose of this paper are Real power loss reduction, voltage stability enhancement and minimization of Voltage deviation.

Design/methodology/approach

In HLG approach as per Henry gas law sum of gas dissolved in the liquid is directly proportional to the partial pressure on above the liquid. Gas dissolving in the liquid which based on Henry gas law is main concept to formulate the proposed algorithm. Populations are divided into groups and all the groups possess the similar Henry constant value. Exploration and exploitation has been balanced effectively. Ranking and position of the worst agents is done in order to avoid the local optima. Then in this work Mobula alfredi optimization (MAO) algorithm is projected to solve optimal reactive power problem. Foraging actions of Mobula alfredi has been imitated to design the algorithm. String foraging, twister foraging and backward roll foraging are mathematically formulated to solve the problem. In the entire exploration space the Mobula alfredi has been forced to discover new regions by assigning capricious position. Through this approach, exploration competence of the algorithm has been improved. In all iterations, the position of the Mobula alfredi has been updated and replaced with the most excellent solution found so far. Exploration and exploitation capabilities have been maintained sequentially. Then in this work balanced condition algorithm (BCA) is projected to solve optimal reactive power problem. Proposed BCA approach based on the conception in physics- on the subject of the mass; incoming, exit and producing in the control volume. Preliminary population has been created based on the dimensions and number of particles and it initialized capriciously in the exploration space with minimum and maximum concentration. Production control parameter and Production probability utilized to control the exploration and exploitation.

Findings

Proposed Henry's Law based -soluble gas optimization (HLG) algorithm, Mobula alfredi optimization (MAO) algorithm and BCA are evaluated in IEEE 30 bus system with L-index (Voltage stability) and also tested in standard IEEE 14, 30, 57, 118, 300 bus test systems without L- index. Real power loss minimization, voltage deviation minimization, and voltage stability index enhancement has been attained.

Originality/value

For the first time Henry's Law based -soluble gas optimization (HLG) algorithm, Mobula alfredi optimization (MAO) algorithm and BCA is projected to solve the power loss reduction problem.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering , vol. 40 no. 3
Type: Research Article
ISSN: 0332-1649

Keywords

Book part
Publication date: 13 December 2023

Bobbi-Jo Wathen, Patrick D. Cunningham, Paul Singleton, Dejanell C. Mittman, Sophia L. Ángeles, Jessica Fort, Rickya S. F. Freeman and Erik M. Hines

School counselors are committed to serving students' social-emotional, postsecondary, and academic needs while they navigate primary and secondary school (American School

Abstract

School counselors are committed to serving students' social-emotional, postsecondary, and academic needs while they navigate primary and secondary school (American School Counselor Association, 2019). Much has been said about the ways in which school counselors can impact postsecondary outcomes and social emotional health. It is important that we also address the ways school counselors can impact positive academic outcomes as it is intertwined in postsecondary options and success. For Black males, academic success has traditionally been met with systemic barriers (i.e., school-to-prison pipeline, lower graduation rates, lower incomes, higher unemployment rates, and lower college going rates (National Center for Edcuation Statisitics, 2019a, 2019b, 2020a, 2020b) and low expectations. School counselors are charged to be leaders and change agents for social justice and equity in our schools by the American School Counselor Association (ASCA, 2019) and can impact systemic change. This chapter will explore ways in which school counselors can impact positive academic outcomes for Black males. School counselors as change agents and advocates are positioned to make a real impact for Black male academic success. The authors will also provide some recommendations and best practices for elementary, middle, and high school counselors as they work with students, teachers, and families from an anti-deficit model as outlined by Harper (2012).

Details

Black Males in Secondary and Postsecondary Education
Type: Book
ISBN: 978-1-80455-578-1

Keywords

Book part
Publication date: 15 June 2020

Diana Kelly

Abstract

Details

The Red Taylorist: The Life and Times of Walter Nicholas Polakov
Type: Book
ISBN: 978-1-78769-985-4

Article
Publication date: 28 June 2021

Dan Wang, Xueqing Wang, Lu Wang, Henry J. Liu and Xiajie Jia

The purpose of this study is for examining the evolution of stakeholder influence and the trans-period effect (TPE) of process performance of public–private partnerships (PPPs)…

Abstract

Purpose

The purpose of this study is for examining the evolution of stakeholder influence and the trans-period effect (TPE) of process performance of public–private partnerships (PPPs). TPE refers to the ripple effect of project performance across different phases of a PPP.

Design/methodology/approach

Social network analysis is used to analyze each stakeholder’s influence on PPP performance. For examining the TPE, partial least squares structural equation modelling is conducted.

Findings

The performance in the five phases (e.g. initiation and planning, procurement, construction, operation and transition) of PPPs exhibits significant TPE. The stakeholder network varies in different phases. The most influential stakeholder is a public authority, followed by a public initiator and a private consortium.

Research limitations/implications

The project type of PPPs is not considered in the stakeholder network analysis. Future work should focus on developing a multidimensional stakeholder network by considering the typology of the project. Moreover, the TPE cannot reflect the relationships between the KPIs in the different phases, and thus, further study is required.

Practical implications

This research provides a useful tool for measuring the life cycle outputs and outcomes of PPPs through enhanced process-oriented performance measurement. The developed PMS enable practitioners to have a better understanding of the process performance of the projects and then ensure informed decision-making about actions to be required and taken to improve future performance.

Originality/value

This study contributes to knowledge of performance management by simultaneously addressing the process and stakeholder management theories within the context of PPPs. The proposed PMS provides an insight into managing stakeholders’ influences to enhance the life cycle performance of PPPs.

Details

International Journal of Productivity and Performance Management, vol. 72 no. 1
Type: Research Article
ISSN: 1741-0401

Keywords

Book part
Publication date: 15 July 2009

The first part of the bibliography lists the collections of private papers from which cited material comes. The second part contains relevant works in English relating to Henry

Abstract

The first part of the bibliography lists the collections of private papers from which cited material comes. The second part contains relevant works in English relating to Henry George and the single tax, and includes graduate papers. The third part presents a selected list of books about Irish history, the Irish-American experience, Roman Catholic history, and related subjects. The fourth part contains a list of consulted newspapers. All cited works are included in their respective categories, except for newspaper articles, details of which are included in the notes.

Details

Henry George, the Transatlantic Irish, and their Times
Type: Book
ISBN: 978-1-84855-658-4

Article
Publication date: 1 March 2003

Michael J. Gundlach, Mark J. Martinko and Scott C. Douglas

Self‐efficacy has been described as a malleable quality based on individual perceptions of ability in given situations and has repetitively been linked to performance gains and…

1975

Abstract

Self‐efficacy has been described as a malleable quality based on individual perceptions of ability in given situations and has repetitively been linked to performance gains and other positive organizational outcomes. Less research has addressed the processes that shape individual efficacy levels. This article explores the role of emotional intelligence and causal reasoning patterns in the development of self‐efficacy beliefs. A research model is forwarded along with associated propositions. Lastly, the implications, limitations, and future research directions of this research are discussed.

Details

The International Journal of Organizational Analysis, vol. 11 no. 3
Type: Research Article
ISSN: 1055-3185

Book part
Publication date: 30 December 2004

Fred H. Previc

Human performance, particularly that of the warfighter, has been the subject of a large amount of research during the past few decades. For example, in the Medline database of…

Abstract

Human performance, particularly that of the warfighter, has been the subject of a large amount of research during the past few decades. For example, in the Medline database of medical and psychological research, 1,061 papers had been published on the topic of “military performance” as of October 2003. Because warfighters are often pushed to physiological and mental extremes, a study of their performance provides a unique glimpse of the interplay of a wide variety of intrinsic and extrinsic factors on the functioning of the human brain and body. Unfortunately, it has proven very difficult to build performance models that can adequately incorporate the myriad of physiological, medical, social, and cognitive factors that influence behavior in extreme conditions. The chief purpose of this chapter is to provide a neurobiological (neurochemical) framework for building and integrating warfighter performance models in the physiological, medical, social, and cognitive areas. This framework should be relevant to all other professionals who routinely operate in extreme environments. The secondary purpose of this chapter is to recommend various performance metrics that can be linked to specific neurochemical states and can accordingly strengthen and extend the scope of the neurochemical model.

Details

The Science and Simulation of Human Performance
Type: Book
ISBN: 978-1-84950-296-2

Article
Publication date: 1 July 1905

BOOKS and Libraries for the Blind form the subject of a paper by Dr. Robert C. Moon in the May Library Journal. The writer is the son of William Moon, the inventor of the system…

Abstract

BOOKS and Libraries for the Blind form the subject of a paper by Dr. Robert C. Moon in the May Library Journal. The writer is the son of William Moon, the inventor of the system of embossed writing bearing his name. He describes the systems of writing for the blind in use, and the various agencies for circulating literature. After examining the existing departments for the blind in Public Libraries, he comes to the conclusion that “all the libraries need more books, and if they are to reach and teach the adult blind they must have a fair proportion of them in the Moon type. All Public Libraries should possess a few works printed in the various types, care being taken to have a good supply of those embossed in the special type which is taught in the schools for the blind of the immediate locality, in order that the pupils in vacation time, and the graduates of the schools may be provided with reading matter, but the infirm and aged blind will be found in almost all communities, and for them books printed in the Moon type are indispensable. Alice S. Tyler describes the League of Library Commissions. “The success of the experiment in co‐operation which was inaugurated in 1901 by the library commissions of Wisconsin, Minnesota, and Iowa, whereby printed matter of common interest and equal necessity and value to these commissions was issued jointly, led to the suggestion that a national organization might more economically carry forward these and other lines of co‐operative work, leaving to the overcrowded state commission workers more time and money for the peculiar problems of each state.” This suggestion was brought up at the St. Louis conference, and resulted in an organization being formed under the title of the League of Library Commissions, consisting of one representative from each of the commissions included. The particular directions in which the League will promote co‐operative work are: carefully prepared lists of books for first purchase for small libraries; lists of new books which, upon examination, had been found desirable ; handbook of suggestions and direction as to the organization and management of small libraries; printed statement regarding the aims and methods of state library commissions, with comparison of their laws; definite help and suggestions on the subject of library buildings, especially floor‐plans arranged for economic administration, growing out of the experience of the library commissions in connection with the erection of Carnegie and other library buildings within the last few years; united effort to bring to the attention of book publishers the urgent need of good, durable binding, adequate indexing, &c.

Details

New Library World, vol. 8 no. 1
Type: Research Article
ISSN: 0307-4803

Book part
Publication date: 17 January 2022

Mahsa Amirzadeh, Neal M. Ashkanasy, Hamidreza Harati, Justin P. Brienza and Roy F. Baumeister

Purpose: Social rejection is a negative interpersonal experience that leads to emotional, cognitive, and physiological outcomes. We develop a theoretical model arguing that social…

Abstract

Purpose: Social rejection is a negative interpersonal experience that leads to emotional, cognitive, and physiological outcomes. We develop a theoretical model arguing that social rejection in workplace settings can alter employees' personal values in either the short- or the long term. Methodology: This is a theoretical essay based on three theories: (1) human values; (2) affective events; and (3) shattered assumptions. Findings: In the proposed model, an employee's emotional reactions to social rejection in the workplace (emotional distress or emotional numbness) partially mediate the relationship between the experience of social rejection and short- or long-term development of self-protective (rather than self-expansive) personal values. Originality: The processes whereby social rejection at work leads to personal value change remain largely unexplored to date. The proposed model represents an initial attempt to understand this process, including the effects of emotional distress (long term) and emotional numbness (short term). Research Implications: The model introduces the mechanisms whereby social rejection in the workplace leads to short-term and long-term changes in individual values and has potential to serve as a launchpad for future research interest in this phenomenon. Practical Implications: The framework proposed in this chapter should help scholars to understand better the dynamics of social rejection in the workplace and how this phenomenon affects employees' values in work settings, both in the short- and long term.

Article
Publication date: 13 November 2009

Anna Marie Johnson, Claudene Sproles and Latisha Reynolds

The purpose of this paper is to provide a selected bibliography of recent resources on library instruction and information literacy.

4794

Abstract

Purpose

The purpose of this paper is to provide a selected bibliography of recent resources on library instruction and information literacy.

Design/methodology/approach

The paper introduces and annotates periodical articles, monographs, and audiovisual material examining library instruction and information literacy.

Findings

The findings provide information about each source, discusses the characteristics of current scholarship, and describes sources that contain unique scholarly contributions and quality reproductions.

Originality/value

The information may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.

Details

Reference Services Review, vol. 37 no. 4
Type: Research Article
ISSN: 0090-7324

Keywords

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