Do you think that our world will reach 100% of its electricity needs from clean energy sources?

Do you think that our world will reach 100% of its electricity needs from clean energy sources?

02 January 2021 3,059 62 View

If you have solar PV panels and a grid-tied inverter, what happens if the system is connected to the grid without a net meter?

If you have solar PV panels and a grid-tied inverter, what happens if the system is connected to the grid without a net meter?

13 December 2020 8,874 3 View

How to change porosity on Ansys Fluent?

12 December 2020 4,612 3 View

What are the main differences between Photo Voltaic (PV) solar sources and Solar Water Heaters (SWH), especially from economical aspect?

Is it feasible to replace my Photo Voltaic (PV) solar panels system by Solar Water Heater (SWH)?

02 December 2020 4,740 7 View

Whats the statistical relationship between opposing instrumental variables?

For the numerous use of IV regression in economics, Ii come across this question? for example, if we take Y=bX+u(1), a possible causal relationship with possible endogeneity problem, and also an...

12 September 2020 1,652 3 View

What is the best method for organic acids extraction from soil samples taken from field trails ?

Hey everyone, Am looking for the best method for organic acids extraction from soil samples taken from field trials? I will be using the Reverse Phase HPLC for their determination. Thanks for...

14 January 2019 493 3 View

What are the mechanisms that gouvern the phosphorus availability for plant in deficient phosphorus soils?

What are the main mechanisms that play a significant role in phosphorus availability and increase phosphorus uptake by plants in soil.

16 October 2017 3,677 9 View

How can one simulate bubble hydrodynamic with based CFD software into electroflotation column?

I am looking for best and easiest software for a beginner in this field. I am working with electroflotation column and I had a lot of hydrodynamic experimental results, now I need to validate them...

08 March 2015 2,095 3 View

What is the GT matrix element for the neutron?

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08 December 2014 6,107 4 View

Why do we need to use the microcanonical ensemble of describing the radiation?

Why do we need to use the microcanonical ensemble of describing the radiation?

20 April 2014 4,909 1 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

Can we classify HV and LV lines based on line length?

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View