About request to be a reviewer ?

I would like to know about the emails i receive requesting me to review an article of some journals ...is it a paid request or i will review it for free ?

10 December 2020 3,932 6 View

What are the genes in Staphylococcus that respond with resisting the antiseptic ?

genes in Staphylococcus that respond with resisting the antiseptic

20 May 2017 3,861 4 View

How good are carbon contacts for MIS structures compared with other metal contacts like Ni, Au and Al?

To perform electrical measurements on thin film devices, we always need ohmic metallic contact electrodes. The most commonly used metals are Au and Al. I would like to use carbon paste but I have...

09 November 2014 1,782 4 View

Are all metal acetylacetonate precursor salts soluble in ethanol?

I want to deposit zirconium oxide by spray pyrolysis. I am not a chemist and I need the advice of chemists out there. Is zirconium acetylacetonate soluble in ethanol? I found that it is soluble...

30 October 2014 9,205 4 View

How does the bias voltage affect/influence impedance properties of a MOS structure?

I have done impedance measurements of a metal-oxide-semiconductor structure as a function of the bias voltage. The radius of the impedance arc in the Nyquist plot decreases with and increase in...

10 October 2014 3,506 2 View

How can I calculate film thickness and refractive index from UV-vis reflectance and/or transmittance data only, without interference fringes?

For thicker homogeneous films, the optical reflectance and transmittance spectra show several interference patterns which can be used to obtain optical constant using Swanepoel and other related...

08 October 2014 6,358 10 View

Is it possible to measure transistor output and transfer characteristics using Autolab setup?

I am preparing to start working on thin film transistor (TFT) devices from metal oxides. In literature I have seen most people use semiconductor parameter analyzers for measuring drain current as...

18 September 2014 411 4 View

How is the droplet size in an aerosol in a spray pyrolysis experiment calculated?

I sprayed my samples by nebulizing/atomizing a precursor solution of InCl3 salt dissolved in ethanol solvent. I would like to know the size of the aerosol droplet. Is there a way of calculating...

21 January 2014 945 5 View

What is a metallurgical heterojunction?

I know about abrupt and graded heterojunctions and have read about metallurgical junctions but I have not seen a good example of a metallurgical heterojunction. For example, how can one explain a...

24 August 2013 3,265 3 View

How does the stoichiometry of a host semiconductor affect diffusion of a foreign atom?

I am investigating diffusion of Cu in In2S3 layers with and without chlorine and the activation energies and pre-exponential factor D0 are different for the two sets of layers. Structural...

21 April 2013 6,495 8 View

Looking for genomic DNA extraction kits from mouse tissue (centrifuge-based, not spin-column)?

Hello. I am looking to extract genomic DNA from mouse brain and lungs and I need a kit that is not spin-column based because I need to scale up the solution amounts for 400mg tissue (most cap at...

25 February 2021 155 2 View

Why CNN algorithm performs well in Network Intrusion Detection based on some recent resources?

Most of the papers have compared different hyperparameters such as layers, initializers, activation function, and optimizer algorithm in the CNN algorithm for detecting network intrusion. This is...

24 February 2021 4,578 4 View

Can i quantify protein concentration in sds page?

I have to quantify a mixture of proteins. But I can not quantify its concentration by any protein detection methods as the values fluctuate. Can i quantify the protein concentration by sds page?

22 February 2021 215 2 View

How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

MVN, how to conciliate contradictory results from Multivariate normality and Multivariate outliers test?

Dear colleagues, I'm working with Path analyses in lavaan and MVN packages. There are some results that for me are confusing and features from the MVN that I do not know how to set. My dataset is...

18 February 2021 190 3 View

Has anyone encountered any problems with abm good microRNA primers for quantification of mature miRNAs?

I've been trying to quantitate mature microRNAs in 293T cells with and without 'X'. 2ug of total RNA (isolated by Trizol method) is converted to cDNA using All-in one microRNA cDNA synthesis kit...

17 February 2021 8,986 2 View

How to convert isotrophic Deriche filter into anistrophic?

12 February 2021 5,889 6 View

What is the reason, we got both test and control band on LFA in negative sample?

I am working on Lateral flow assay for virus detection by carbon conjugated polyclonal antibody. We got a high intense band in both test and control line on LFA in negative sample used as buffer....

11 February 2021 6,558 2 View

Cells not growing in large scale protein expression?

I am using KRX cell. I have grown my overnight cultures at 37 degrees. When I inoculate 1L TB media, my cells do not grow. I have also tried using 25 degree incubation of overnight cultures and...

10 February 2021 3,871 3 View

What is the Greedy windowed algorithm description?

Hi Dear Ph. D., I have carefully read your paper on anomaly detection in smart meters. Unfortunately, the research does not decribe the greedy windowed algorithm, neither its complexity, nor the...

10 February 2021 2,462 3 View