Any research has been done through Predictive Analytics for determination of Gold Prices?

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Which influence of the harvester speed on the collected energy?

Suppose an energy harvester moving in parallel near to transfer power lines (to profit from the electromagnetic field induced around those lines). In such a case, what is the expected influence of...

12 August 2020 745 3 View

What statistical technique shall I follow?

Dear researchers, I want to compare three different means of the same group. For example, I want to know which school subject my students (independent variable)are good at depending on their...

02 May 2020 724 23 View

Image watermarking : How to implement (RIDWT) Redistributed invariant discrete wavelet transform?

I am wondering how to implement RIDWT in Matlab , i found several related papers implementing RIDWT but their description is incomplete . I have tried to convert their equations into Matlab code...

04 March 2020 6,218 2 View

Hye, i am doing research on optimal placemen of PMU using PSO alg. can someone tell me how to find PMU in matlab for simulation and how to use PSO?

i am in trouble of finding PMU device in matlab to implement in simulation for different Bus-system.Although, there is a difficulty of using PSO algorithm for the optimal placement of PMU. it...

19 March 2019 5,215 6 View

Can somebody please tell me what's wrong with the last three lines of code below? am trying to extract data from .nc file using matlab?

%% Open netcdf ncid = netcdf.open('C:\Users\Owner\Desktop\t\tasmax_AFR-44_MOHC-HadGEM2-ES_historical_r1i1p1_SMHI-RCA4_v1_day_19510101-19551230.nc','NC_NOWRITE'); %% Get all information about the...

17 March 2018 6,784 6 View

How to hook up a 3 electrode electrochemical cell to EIS?

Hello everyone, I am very new to electrochemistry, I am trying to run EIS on an 3 electrode cell, where does each electrode go in the EIS terminals? EIS has 4 wires coming out HI and LO potentian,...

19 April 2016 7,677 4 View

Which type of electromagnetic waves can penetrate metals ?

which type of electromagnetic waves can penetrate metals?

20 March 2016 5,960 11 View

What is the best calcination temperature for carbonated or silicated substituted hydroxyapatite?

The carbonated and silicated substituted HA powders were synthesised by wet precipitation method. The powders were dried at 90 degree C overnight. Does anyone know what the best calcination...

22 January 2014 4,389 2 View

Does anyone know what is the resorption rate of the HA implants?

How long does HA take to completely resorb after implantation in general?

11 October 2013 2,342 1 View

What do you think about the peer-review evaluation process; is it always fair, or it could be a temperamental process?

The peer-review, which is the dominant method to evaluate scientific research papers doesn't represent, in my opinion, a fair system. Some reviewers don't read the paper itself, but they...

01 January 1970 6,672 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

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Which books and review articles describe well the current state of deep reinforcement learning for the optimal control of physical processes?

I am going to treat in a lecture the application of deep reinforcement learning for the optimal control of physical processes. Therefore, I am looking for the best references. Besides the classics...

16 February 2021 1,006 6 View

Which kind of validity should e established in case we want to conduct a survey using newly developed survey questionnaire?

I am conducting a survey using self developed questionnaire. I have established its face validity and content validity. Some expert reviewer has suggested I must establish the validity by...

11 February 2021 2,077 3 View

How to apply graphene oxide on an gold electrode?

Dear Fellows, now it is the time to push graphene applications further in terms of easy and low cost production surroundings. Thus I recently dived in the materia and I am facing tons of papers,...

02 February 2021 6,284 2 View

What dilution do I use for my GNP solution UV-Vis and DLS characterization?

I have prepared gold nanoparticles using the citrate reduction method in the lab. I need to characterize them using UV-Vis and DLS, by how much should I dilute my sample for using it in the...

26 January 2021 530 5 View

Hi, does any one know how to redisperse the ppt of gold NPs formed after conjugation with the drug molecule?

gold surface is already conjugated with the PEG-2000 linker but still when I tried to conjugate it with the drug, It gets precipitated

25 January 2021 2,602 1 View

Where can I find Crime Scene and Offender Data?

Hi All, I am planning my Msc dissertation and I want to find dataset(s) from crime scenes and information about the criminals linked to these crimes. Ideally, I would like personal traits as well...

23 January 2021 2,849 3 View

In which case meta-heuristics algorithms cannot minimize the network error?

Hello, I am working on hybrid neural network. I have combined ANN with two different evolutionnary algorithms to build a prediction model of 6 inputs and one output with one hidden layer of 7...

18 January 2021 7,144 3 View