Publicly accessible solar photovoltaic generation data?

I would like to ask if there are possible resources to access any freely available datasets of actual power generation from a utility-scale solar photovoltaic power plant on an inverter-wise basis...

29 November 2020 1,743 4 View

What will the voltage-current characteristic of a PV string be like with each module getting different irradiance?

Suppose, in a photovoltaic string with multiple modules (assume 10), all connected in series, each module is getting different values of irradiance uniformly throughout the module surface. Each...

02 November 2020 3,826 2 View

How Cassia Tora powder (Cassia obtusifolia) can be fully solbilized in water?

The filtration cassia powder is very low. It passes only 20-40g throug 63/74 micron/cm2 mesh even after the modification with Sodium chloroacetate. Therefore, it has biigeer solubility issue. So,...

28 March 2020 3,728 3 View

How to find out probability density function for an arbitrary set of data?

Dear All Firstly, I saw that probability density function is used in meteorology for comparison. For example, if I have two time series of same meteorological parameter from two different sources....

14 February 2020 797 1 View

Can metal polymer sandwich material system be applied for biomedical application?

What are some some recent trends where metal polymer sandwich material system can be an effective alternative in biomedical?

20 January 2020 6,434 2 View

Which is the best possible multi-objective discrete optimization technique?

I have a multi-objective optimization problem (two objectives) that involves two variables and discrete search space. I was hoping to use integer programming for the same, but I was wondering if...

09 December 2019 3,620 1 View

How can the slip of an induction generator be calculated during faults without measuring the rotational speed of the machine?

I need to calculate the slip of an induction generator during a fault at the terminal of the machine, without the knowledge of the rotational speed of the machine. It can be assumed the mechanical...

15 November 2019 2,843 3 View

Query regarding Index of Agreement Calculation?

Dear All This is Dr. Suman from IIT Bombay, India. Recently, I was evaluating model performance using Index of Agreement (Mbienda et al., 2017). IOA is a skill metrics used for performance...

03 August 2019 1,331 1 View

Joint probability distribution of multiple variables?

I have three sets of variables. Two of them are continuous random variable and the other one is discrete in nature. Is there any matlab function which returns the joint probability distribution of...

13 November 2018 6,467 1 View

What are the possible methods for power system load estimation at a transmission level?

I am looking for some methods to estimate the loads in a power system at a transmission level which can be lumped to the individual sub-transmission buses.

31 August 2018 1,292 6 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Problem with shRNA transfection. Why are only two plates getting contaminated instead of all?

I transfected my LNCaP-WT cells with 3 shRNA plus their NTC two weeks ago and split two puromycin selected cell plates on Friday last week(Feb 26). I checked for GFP in the cells, and they all...

28 February 2021 4,949 3 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View