My research in neutron protection based on the composite B4C+ PE! We positives used in NPP Kozloduy power plant and for nuclear waste. If you are interested I can provide more information.
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We take ready - from abroad
Many years ago my lab and survey companies increase the life of carbide tools (cutting indexable inserts and pull nozzles).We have the technology ready for installation and increase their...
01 January 1970 9,094 0 View
What is the end result for the practice? I have technology to increase tool life. If interested, it will provide additional data. Prof.DSi.Dr.Chem.-Eng. Zahari Todorov Zahariev
01 January 1970 914 4 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...
03 March 2021 961 3 View
Is there a powerful system for the security of the systems distributed on IoT systems?
02 March 2021 3,858 10 View
I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...
25 February 2021 5,435 2 View
How do I run a a priori sample size determination for non-parametric tests, like the Mann-Whitney U-test and the Kruskall-Wallis or other non-parametric tests that accord with the unpaired t-test...
24 February 2021 166 6 View
Please help me to identify this fern species. Thank you in advance.
24 February 2021 2,435 5 View
My real system (buck converter) can only take an input of 0 to 1 (duty ratio) and I need to constrain the system so the controller action keeps within this bounds. How can I do this? The code for...
22 February 2021 2,125 3 View
Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...
21 February 2021 374 5 View
Hi, I have a simple question. I am hoping to perform a power analysis/sample size estimation for an RCT. We will be controlling for baseline symptoms, and using post-treatment or change scores as...
19 February 2021 2,648 23 View
Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...
17 February 2021 2,141 9 View