How to calculate the band potential of a semiconductor material using energy band gap?

I am looking for methods to calculate the band potential of ZnFe2O4 and Fe2O3.

05 January 2021 6,416 2 View

I am confused about the number of active sites in enzymes. Is there any enzyme with multiple active sites?

I want to know about the number of active sites in an enzyme.

15 December 2020 231 9 View

Besides, DMSO, EDTA, and K2Cr2O7 to scavenge the OH radicals, holes, and electrons respectively what are the other chemicals being used for scavengin?

Besides, DMSO, EDTA, and K2Cr2O7 to scavenge the OH radicals, holes, and electrons respectively what are the other chemicals being used for scavenging? Please share the files with complete...

30 November 2020 4,935 1 View

Which procedure is most convenient for performing tensile strength tests on reinforced laboratory soil specimens?

The fact that there are no proper laboratory equipments devised till date for direct tensile testing of soil, I'm looking for a simple indirect procedure that would help in determining tensile...

12 October 2020 8,231 2 View

How Geochemical models help in solution chemistry in the experiment?

Added Si to nutrient solution carrying metals and mineral nutrients under acidic conditions, therefore, it's necessary that they provide evidence that Si addition does not cause pH fluctuations...

26 September 2020 7,706 2 View

How do you measure's a test's completion ability?

Besides having an individual inability to complete an assessment and cognitive impairment, what are some other reasons a participant cannot complete an assessment? My understanding is that the...

24 February 2020 7,403 4 View

Which technique is better to use in Hierarchical Linear Regression, SEM or Process Macro and Why?

My model consisted of one independent variable, two moderating variables, and one dependent variable. Which technique is better to use in Hierarchical Linear Regression, SEM or Process Macro and...

13 November 2019 240 3 View

Anybody knows free charge journals for science and education that indexed by scopus?

I have been looking for a few journals about education and science that indexed by scopus, but all of them required high publication charge/cost

07 November 2019 1,892 14 View

During IHC staining of neuromuscular junction in Drosophilla larvae why Normal goat serum (5%) is used along with primary and secondary antibody?

Neuromuscular junction (NMJ) staining for light microscopy

02 September 2019 3,022 3 View

How will Hedgehog gene expression change by using Hedgehog inhibitors like cyclopamine?

Should it increase or decrease?

04 January 2019 8,268 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 3 View

Is there a fast method matching citations to bibliography (manually typed references)?

I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...

27 February 2021 9,848 1 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

Concentration of DNA?

Hello everyone! Is a normal value 295.8 ug/ul for cDNA? If not what does it mean? Where is the mistake? The measurement was done with nano drop. Thank you!

09 February 2021 6,202 1 View

What is the reference value of THD in BLDC MOTOR speed control ?

i used to control EHO+ANFIS to MRPID to Landsman converter for bldc drive i got 7% but some of them are telling IEEE standards are < 5% is it correct for Drives ?

07 February 2021 5,892 1 View

Why the FIGURE inserted through endnote 20 is not showing in word?

I wanted to insert the FIGURE files through endnote 20, but the image is not showing in the two-column IEEE Journal template. However, the image inserting position is marked as (Figure 1), (Figure...

05 February 2021 8,167 1 View

How to do DNA normalization based on qPCR values?

Hi Everyone: I have a question regarding to qPCR. I am trying to do RT-PCR, and I want to have equal amount of input DNA for my RT-PCR, so I normalize my DNA input based on qPCR values of a...

31 January 2021 6,977 4 View

What can be the reason of having high Cq-values for reference genes?

Hi, Once again I am facing an annoying problem. This time in my barley qPCR, I am trying to detect a virus (BYDV) in plant samples. I get rather high Cq-values for 2 of the 3 reference genes...

06 January 2021 4,685 9 View