scholarly journals Mapping the Royal Road and Other Hierarchical Functions

2003 ◽  
Vol 11 (2) ◽  
pp. 129-149 ◽  
Author(s):  
Janet Wiles ◽  
Bradley Tonkes
Keyword(s):  
Basins Of Attraction ◽  
Local Optima ◽  
Fitness Functions ◽  
Cost Surface ◽  
Royal Road ◽  
The Cost ◽  
Present Case Study ◽  
Dimensional Graph ◽  
Insight Into

In this paper we present a technique for visualising hierarchical and symmetric, multi-modal fitness functions that have been investigated in the evolutionary computation literature. The focus of this technique is on landscapes in moderate-dimensional, binary spaces (i.e., fitness functions defined over {0,1}n, for n ≤ 16). The visualisation approach involves an unfolding of the hyperspace into a two-dimensional graph, whose layout represents the topology of the space using a recursive relationship, and whose shading defines the shape of the cost surface defined on the space. Using this technique we present case-study explorations of three fitness functions: royal road, hierarchical-if-and-only-if (H-IFF), and hierarchically decomposable functions (HDF). The visualisation approach provides an insight into the properties of these functions, particularly with respect to the size and shape of the basins of attraction around each of the local optima.

scholarly journals Exploring the Role of Dermatoglyphics in Learning- A Case Study

2015 ◽  
Vol 2 (3) ◽  
pp. 301-303
Author(s):  
Charu Dhankar
Keyword(s):  
Multiple Intelligence ◽  
Individual Development ◽  
The Subject ◽  
The Individual ◽  
Methods Of Learning ◽  
Present Case Study ◽  
Insight Into ◽  
Acquisition Method

The nature nurture issue has been an important debate in all aspects of the individual development. According to Jensen’s heritability ratio, hereditary has an impeccable influence in the development process. Based on these, dermatoglyphics has been used in the present case study in order to observe the innate potential of an individual, to give parents an insight into their child’s hidden potential and to groom them effectively. The present case study is confined to the acquiring methods and unique quotients of the subject. The findings of the study revealed the unique quotients of the subject and the best suitable acquisition method for the subject.  Aim/Purpose: To test the methods of learning and unique quotients of the subject with the help of Dermatoglyphics Multiple Intelligence Test DMIT.  Int. J. Soc. Sci. Manage. Vol-2, issue-3: 301-303 DOI: http://dx.doi.org/10.3126/ijssm.v2i3.12651 

Mindfulness in Sport: An Intervention for a Choking-Susceptible Athlete

2020 ◽  
Vol 4 (1) ◽  
pp. 1-10
Author(s):  
Jenna Hussey ◽  
Robert Weinberg ◽  
Arash Assar
Keyword(s):  
Visual Analysis ◽  
Performance Enhancement ◽  
Sport Performance ◽  
Track And Field ◽  
Negative Effects ◽  
And Coping ◽  
Present Case Study ◽  
Insight Into

Although antecedents of choking under pressure have been studied, prevention efforts have been somewhat inconsistent. Current choking-susceptibility criteria include trait anxiety (TA), self-consciousness (SC), and coping style. In the present case study, a college track-and-field athlete was self-identified as choking susceptible (CS), and a sport-specific mindfulness intervention to reduce levels of TA, SC, and alter coping to reduce choking susceptibility was implemented. The athlete identified as CS completed the 6-wk Mindful Sport Performance Enhancement (MSPE) program. Trait and state mindfulness were assessed throughout the program, with a follow-up 6 wk postintervention to gain further insight into the continuing effects of the mindfulness training. Visual analysis and quantitative and qualitative data demonstrated increases in mindfulness levels and changes in TA, SC, and coping, resulting in the participant’s failing to meet the choking-susceptibility criteria postintervention, indicating a reduced likelihood of choking in future performances. Enhanced mindfulness levels promoted greater awareness and acceptance, which may help counter the negative effects of stressful sport performances.

scholarly journals Cost-Benefit Analysis of Electronic Information: A Case Study

1998 ◽  
Vol 59 (6) ◽  
pp. 502-509 ◽  
Author(s):  
Gary W. White ◽  
Gregory A. Crawford
Keyword(s):  
Cost Effectiveness ◽  
Cost Benefit Analysis ◽  
Cost Benefit ◽  
Indirect Costs ◽  
Library Services ◽  
Benefit Analysis ◽  
Potential Benefits ◽  
The Cost ◽  
Insight Into

Library services and products have associated costs, including direct monetary costs and indirect costs such as time. The decision to acquire or provide a particular product or service should involve an examination of its costs and benefits to library customers. One technique for analyzing cost-effectiveness is to perform a cost-benefit analysis (CBA). CBA involves analyzing the benefits, or potential benefits, of offering a product or service and comparing them to the costs of offering that product or service. This article describes a study in which CBA was used to examine the cost-effectiveness of an electronic database. Librarians can use the results of CBA studies to justify budgets and acquisitions and to provide insight into the true costs of providing library services.

Centralised urban stormwater harvesting for potable reuse

2011 ◽  
Vol 63 (1) ◽  
pp. 16-24 ◽  
Author(s):  
P. McArdle ◽  
J. Gleeson ◽  
T. Hammond ◽  
E. Heslop ◽  
R. Holden ◽  
...  
Keyword(s):  
Urban Areas ◽  
Membrane Filtration ◽  
Pipe Network ◽  
Potable Reuse ◽  
Community Acceptance ◽  
Low Sensitivity ◽  
The Cost ◽  
Impervious Areas ◽  
Insight Into

Urban impervious areas provide a guaranteed source of runoff, especially in cities with high rainfall – this represents a source of water with low sensitivity to unfavourable climate change. Whilst the potential to reuse stormwater has long been recognised, its quality has largely limited usage to non-potable applications requiring the use of a third-pipe network, a prohibitively expensive option in established urban areas. Given recent advances in membrane filtration, this study investigates the potential of harvesting and treating stormwater to a potable standard to enable use of the potable distribution network. A case study based on the Throsby Creek catchment in Newcastle explores the issue. The high seasonally uniform rainfall provides insight into the maximum potential of such an option. Multicriterion optimisation was used to identify Pareto optimal solutions for harvesting, storing and treating stormwater. It is shown that harvesting and treating stormwater from a 13 km2 catchment can produce yields ranging from 8.5 to 14.2 ML/day at costs ranging from AU$2.60/kL to AU$2.89/kL, which may become viable as the cost of traditional supply continues to grow. However, there are significant social impacts to deal with including alienation of public land for storage and community acceptance of treated stormwater.

scholarly journals Case Study: Range of Bush Plantings in Gardens Designed by Landscape Architect Josef Vaněk

2020 ◽  
Vol 51 (1) ◽  
pp. 1-8
Author(s):  
R. Prokeš
Keyword(s):  
Interwar Period ◽  
Landscape Architect ◽  
Historical Landscape ◽  
Specific Composition ◽  
Present Case Study ◽  
Insight Into

AbstractIdentification of the original planting range used and its specific applications in the objects of historical landscape works can significantly help in art monuments reconstruction. Concerning the work of interwar Czech landscape architects, the issue of a perennial flower bed has been intensively studied. By the tree and bush floors, the problem is more complex. The work of Josef Kumpán has mostly been documented by fully preserved planting plans. The present case study on a uniquely discovered specific planting plan of the landscape architect Josef Vaněk provides insight into how bush groups were handled, composed, and what was their specific composition. These documents allow comparing the creative approaches of landscape designers of this era. The study contributes to the reconstruction or maintenance of monument objects created in the interwar period.

Margins and Modernity: A Geocritical Approach to Anna Seward's Llangollen Vale

Romanticism ◽  
2019 ◽  
Vol 25 (1) ◽  
pp. 69-80
Author(s):  
Ruth Knezevich
Keyword(s):  
Analytic Approach ◽  
Romantic Era ◽  
Insight Into

The genre of annotated verse represents an under-explored form of transporting romanticism. In annotated, locodescriptive poems like those in Anna Seward's Llangollen Vale, readers are invited to read not only the spatiality of the landscapes depicted in the verse but also the landscape of the page itself. Seward's poems, with their focus on understanding geographical, political, and historical spaces both real and imaginary, provide geocritical insight into poetic productions of the early Romantic era. Likewise, geocriticism offers a fresh and useful – even necessary – analytic approach to such poems. I adopt Anna Seward as a case study in annotated verse and argue that attending to the materiality and paratextuality of her work allows us to access the complexities of her poetry and prose as well as her position within the wider framework of transporting Romanticism.

Transformative Encounters and Uncanny Intimacies: Biotechnology and Contemporary Art – A Practitioner's Approach and Perspective

Somatechnics ◽  
2012 ◽  
Vol 2 (2) ◽  
pp. 263-283 ◽  
Author(s):  
Svenja J. Kratz
Keyword(s):  
Tissue Culture ◽  
Human Skin ◽  
Contemporary Art ◽  
Skin Equivalent ◽  
Biomedical Innovation ◽  
Equivalent Models ◽  
Science Projects ◽  
Insight Into ◽  
Human Skin Equivalent

Abstract: Presented from an ArtScience practitioner's perspective, this paper provides an overview of Svenja Kratz's experience working as an artist within the area of cell and tissue culture at QUT's Institute of Health and Biomedical Innovation (IHBI). Using The Absence of Alice, a multi-medium exhibition based on the experience of culturing cells, as a case study, the paper gives insight into the artist's approach to working across art and science and how ideas, processes, and languages from each discipline can intermesh and extend the possibilities of each system. The paper also provides an overview of her most recent artwork, The Human Skin Equivalent/Experience Project, which involves the creation of personal jewellery items incorporating human skin equivalent models grown from the artist's skin and participant cells. Referencing this project, and other contemporary bioart works, the value of ArtScience is discussed, focusing in particular on the way in which cross-art-science projects enable an alternative voice to enter into scientific dialogues and have the potential to yield outcomes valuable to both disciplines.

A Case Study of Psychopathology and Personality Processes in Twins of Indian Origin

2020 ◽  
Vol 11 (01) ◽  
Author(s):  
Saranya Banerjee ◽  
Deepshikha Ray
Keyword(s):  
Twin Studies ◽  
Thematic Apperception Test ◽  
Psychometric Assessment ◽  
Intelligence Scale ◽  
Indian Origin ◽  
Thematic Apperception ◽  
Inkblot Test ◽  
Present Case Study

Twin studies have mostly focused on the pattern of maladaptive behaviour manifested by the twins and their biological basis but the findings have remained controversial till date. The present case study explores the psychopathology in 14 year old twins of Indian origin. They were referred for psychometric assessment and psychotherapy for their conduct problems. The tools administered on them during psychometric assessment are Wechsler Intelligence Scale for Children IV (WISC-IV), Rorschach Inkblot Test (RIBT) and Thematic Apperception Test (TAT). Findings are discussed in terms of the personality processes and relationship quality of the twins.

Developing Schedule With Linear Programming (Case Study: STTF II Project Komplek Sukamukti Banjaran)

2020 ◽  
Vol 4 (02) ◽  
pp. 34-45
Author(s):  
Naufal Dzikri Afifi ◽  
Ika Arum Puspita ◽  
Mohammad Deni Akbar
Keyword(s):  
Linear Programming ◽  
Objective Function ◽  
Project Scheduling ◽  
Time Limit ◽  
Minimum Time ◽  
Service Cost ◽  
Trade Off ◽  
Overtime Work ◽  
The Cost

Shift to The Front II Komplek Sukamukti Banjaran Project is one of the projects implemented by one of the companies engaged in telecommunications. In its implementation, each project including Shift to The Front II Komplek Sukamukti Banjaran has a time limit specified in the contract. Project scheduling is an important role in predicting both the cost and time in a project. Every project should be able to complete the project before or just in the time specified in the contract. Delay in a project can be anticipated by accelerating the duration of completion by using the crashing method with the application of linear programming. Linear programming will help iteration in the calculation of crashing because if linear programming not used, iteration will be repeated. The objective function in this scheduling is to minimize the cost. This study aims to find a trade-off between the costs and the minimum time expected to complete this project. The acceleration of the duration of this study was carried out using the addition of 4 hours of overtime work, 3 hours of overtime work, 2 hours of overtime work, and 1 hour of overtime work. The normal time for this project is 35 days with a service fee of Rp. 52,335,690. From the results of the crashing analysis, the alternative chosen is to add 1 hour of overtime to 34 days with a total service cost of Rp. 52,375,492. This acceleration will affect the entire project because there are 33 different locations worked on Shift to The Front II and if all these locations can be accelerated then the duration of completion of the entire project will be effective

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