Data panel need classical test?

Does the data panel consisting of cross sections and time series do not require classical assumption tests?

02 February 2019 6,296 2 View

When applying Energy storage for PV system, ist it better to connect them on AC or DC bus?

From what I saw from other people's researches sometimes Battery is connected to DC bus using Bidirectional DC-DC converter. From DC bus power from battery and PV is connected tothe grid by going...

22 January 2019 1,680 3 View

How does PWM contol Inverter that is connected to the grid? How do we decide the V refference?

I understand that when inverter change DC voltage(ex:PV voltage) to AC voltage, we need to condition the frequency and voltage to be the same level as the grid. We can use PWM for this. I study...

08 January 2019 4,734 3 View

Could someone please give me some advice on my PV model in Simulink?

I am trying to model a PV system connected to 2MW Grid. The goals are to scope the output power and monitor frequency on the grid.Now I have several questions: g input for DC-AC inverter should be...

06 January 2019 765 6 View

How do we apply filter on PV-Storage Hybird in MATLAB to smooth the signal of output power??

I am trying to learn how to use filter in Simulink to smooth signal from Solar PV by using Capacitor Storage. The filter I am planning to use is Moving Average Filter. Unfortunately I am having...

27 November 2018 9,157 1 View

Can we do molecular docking and molecular dynamics simulation in a different types of force field ?

In our latest experiments, we did a molecular docking simulation by using "CHARMm" forcefield and it went well. However when we were doing molecular dynamics simulation by using an exact same...

14 June 2016 6,904 3 View

Is the $1000 VGA card worth to buy for MD and docking simulation ?

Our colleague suggests that, by bought the $1000 VGA card to our computer, our simulation would run incredibly faster, and can easily achieve 100 ns MD simulation in less than a week even though...

01 April 2016 4,828 8 View

Can I use Thermodynamic Integration MD Simulation approach by using GROMACS?

So far we're using MD simulation to get RMSD result of the protein-ligand complex and see which one is the best. So far we didn't have the tutorial for doing Thermodynamic Integration MD...

23 May 2015 2,071 3 View

How can I use a SVD in hypoDD?

13 October 2014 1,607 4 View

How do you determine events as good quality only from catalog data (when the waveform data is not available)?

I attach the catalog data header to make things clear. From this catalog data I want to specifically relocate every 'good' events using hypoDD at a certain depth target (let say 2-4 kms below datum).

29 September 2014 7,612 3 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

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 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

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

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View