Performance enhancement by adopting improved blasting techniques in a limestone mine: A case study

2012 ◽  
pp. 139-144
2012 ◽  
Author(s):  
Andrew John Buchan ◽  
Marat Fazletdinov ◽  
Zimuzor Michael Okafor ◽  
Vladimir Shulga

2012 ◽  
Author(s):  
Andrew John Buchan ◽  
Marat Fazletdinov ◽  
Zimuzor Michael Okafor ◽  
Vladimir Shulga

2020 ◽  
Vol 4 (S1) ◽  
pp. S1-36-S1-43
Author(s):  
Sara Biondi ◽  
Cristiana Conti ◽  
Emmanouil Georgiadis ◽  
Maurizio Bertollo

The current case study reports an intervention with a young volleyball athlete who was diagnosed with cancer during his early sporting career. The athlete requested both performance-enhancement support and psychotherapeutic intervention (the latter during his illness) from his sport psychologist. The article explores the transition from sport psychology intervention, which started before the appearance of the disease, to psychotherapy and the reflections concerning this unique situation. The fluctuation of the athlete alongside the mental health continuum ranging from a normal (illness-free) state to a mental-illness state was taken into consideration. The theoretical framework adopted by the sport psychologist/psychotherapist consisted of the integration of different approaches: the psychobiosocial model of Individual Zone for Optimal Functioning and relational psychoanalysis, both oriented around the existentialism counseling approach. Reflections on the case include the changes of setting and the development of the relationship between the psychologist/psychotherapist and the athlete during the two intervention phases.


2013 ◽  
Vol 2 (4) ◽  
pp. 25-37 ◽  
Author(s):  
Aydin Tabrizi ◽  
Paola Sanguinetti

This case study focuses on the operational performance of a Leadership in Energy & Environmental Design (LEED)-rated building with the application of Building Information Modeling (BIM) to evaluate its capacity to achieve Zero Net Energy (ZNE). Retrofit options for renewable energy implementation are examined in conjunction with scenarios of building operation. In this study, two different BIM processes have been conducted for the energy modeling: object-oriented geometric information modeling (e.g., envelope, doors, windows, walls, zones, etc.) with a BIM tool and energy modeling (e.g., materials, heat resistance, location, weather data, renewables, etc.) with an energy simulation tool. The simulation model is compared to the real building performance and alternative renewable energy scenarios are evaluated. The results are used to make recommendations for the optimization of building performance and consideration of energy-efficient strategies for building performance enhancement. The research points to discontinuities between photovoltaic panel degradation over time and the LEED credit.


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