I want to analyse and forecast monthly time series by Neural Networks(NN) using SPSS 20. Is there a pecific procedure?

In the SPSS 20 there are three vectors to define :- 1- Dependent 2- Degree 3- Covariates If you can give a solved discussion as a link it is better. My problem is with the interceptor (...

02 March 2019 9,048 4 View

For the dispersion of nano particles in polymer or liquids,is it possible to use laser ablation technique instead on ultrasonic waves?

When nano particles used for strengthening or to improve some property it needs to dispersion in the matrix phase by ultrasonic bath or tip.

01 February 2019 8,394 3 View

What is the relation between the transport of electrons and the production of heat?

I will really appreciate if you can respond to my question.

10 November 2017 8,032 14 View

If I want to make self citation what is the maximum similarity accepted in peer reviewed journals?

06 July 2017 1,446 0 View

What is meant by intervention? Is there any statistical approach to quantify it?

Statistics Box-Whisker plot Intervention

04 May 2017 1,905 5 View

Is statistics a necessary tool for environmental engineering research?

01 February 2017 8,404 0 View

Is self citation for an author illegal? Or is it a weak point for the author?

01 February 2017 5,597 1 View

Does anyone Simulate the IEEE802.11ac MAC layer? and what is the simulator used?

08 September 2014 2,390 3 View

Is the relation between Global warming and fossil fuel utilized in the industrial activities globally a scientific fact?

01 January 1970 2,834 22 View

Has inequality risen or fallen around the world?

The disparity in the level of income has become more uneven or the redistribution of income between developed and developing countries in light of financial and monetary glottalization.

01 January 1970 1,872 8 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Is there anyone who experienced with cytotoxic effect of Hoescht 33342 dye?

Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...

26 February 2021 9,119 3 View

In methylene blue test Why is UV absorbance reading very low as soon adsorbent is added and then increasing before reaching equilibrium?

Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...

19 February 2021 472 5 View

Has anyone performed a colorimetric RT-LAMP assay using Lucigens LavaLAMP kit?

Hi there, my lab recently opted to use LavaLAMP from Lucigen instead of the Warmstart kit from NEB. However, Lucigen has yet to create a colormetric kit for RT-LAMP, and adding phenol-Red (pH...

17 February 2021 5,399 1 View

Why stop the reaction in ice for the fluorescent probe FDA (fluorescein diacetate)?

Hi, In literature I noticed that who stains haemocytes with FDA for 30 min then stop the reaction in ice while this does not apply for 15 min incubation time (or maybe authors did not write this...

08 February 2021 3,366 3 View

What is the possible cause of MSCs low growing?

Hello Everyone, We are inexperienced in culture of MSCs trying to grow a sample from BM of a mare. It is the second time that after preparation of new medium (DMEM-F12 with high glucose - 10% Hy...

07 February 2021 9,989 7 View

Why do cells die after adding MTT dye?

I was doing MTT assay, and in the last day before adding the MTT; the cells looked good (or so I think), but after aspiration of the drug and addition of MTT dye I noticed that most cells seemed...

07 February 2021 3,846 4 View

How to measure the concentration of a labeled protein with no tryptophan or tyrosines?

Hey I'm trying to measure the concentration of a protein I've purified and then labeled with Atto 647 flourescent dye. The protein has no tryptophans or tyrosines (although does have...

04 February 2021 4,482 4 View

Why are my western blot bands so distorted?

Hi guys I'm out of ideas here please help! I've never had consistent problem like this doing westerns before and I can't figure it out. The condition used: - First 4 lanes have 50ug protein in...

04 February 2021 2,297 3 View

How to remove unreacted florescent dye from labeled protein?

Hi I have a protein labeled with rhodamine B and after reaction i used Zeba spin column for dye removal. my problem is that lot of unreacted dye remained which interfered with my florescent...

02 February 2021 644 2 View