scholarly journals SB10 FRIT RECOMMENDATION, AND EVALUATIONS OF THE GLASS VARIABILITY STUDY AND CS-137 CONCENTRATIONS IN STRIP EFFLUENT BASED ON MAY 2021 PROJECTIONS

2021 ◽  
Author(s):  
FABIENNE JOHNSON
Keyword(s):  
Variability Study

Genetic variability study of elite guar (Cyamopsis tetragonoloba L.) germplasm as revealed by SDS-page method

2018 ◽  
Vol 51 (2) ◽  
Author(s):  
Sohail Ahmad Jan ◽  
Zabta Khan Shinwari ◽  
Malik Ashiq Rabbani ◽  
Ali Talha Khalil ◽  
Azhar Hussain Shah
Keyword(s):  
Genetic Variability ◽  
Cyamopsis Tetragonoloba ◽  
Sds Page ◽  
Variability Study

Curvature Variability Study for Small- and Large-Scale Linear Fresnel Solar Fields: A Step Toward Optimization

2017 ◽  
Vol 139 (5) ◽  
Author(s):  
Sara Benyakhlef ◽  
Ahmed Al Mers ◽  
Ossama Merroun ◽  
Abdelfattah Bouatem ◽  
Hamid Ajdad ◽  
...  
Keyword(s):  
Cost Reduction ◽  
Large Scale ◽  
Small Scale ◽  
Optimization Approach ◽  
Market Penetration ◽  
Concentrated Solar Power ◽  
Sustainable Technologies ◽  
Low Efficiency ◽  
New Research ◽  
Variability Study

Reducing levelized electricity costs of concentrated solar power (CSP) plants can be of great potential in accelerating the market penetration of these sustainable technologies. Linear Fresnel reflectors (LFRs) are one of these CSP technologies that may potentially contribute to such cost reduction. However, due to very little previous research, LFRs are considered as a low efficiency technology. In this type of solar collectors, there is a variety of design approaches when it comes to optimizing such systems. The present paper aims to tackle a new research axis based on variability study of heliostat curvature as an approach for optimizing small and large-scale LFRs. Numerical investigations based on a ray tracing model have demonstrated that LFR constructors should adopt a uniform curvature for small-scale LFRs and a variable curvature per row for large-scale LFRs. Better optical performances were obtained for LFRs regarding these adopted curvature types. An optimization approach based on the use of uniform heliostat curvature for small-scale LFRs has led to a system cost reduction by means of reducing its receiver surface and height.

X-ray variability study of ROSAT sources

1998 ◽  
Vol 319 (1-2) ◽  
pp. 3-6 ◽  
Author(s):  
W. Voges ◽  
T. Boller
Keyword(s):  
X Ray ◽  
Variability Study

scholarly journals Biological Sampling Variability Study

2016 ◽  
Author(s):  
Brett G. Amidan ◽  
Janine R. Hutchison
Keyword(s):  
Sampling Variability ◽  
Biological Sampling ◽  
Variability Study
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