How to control gas permeability in blast furnace?

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What are the recent research topics in combinatorial design theory related to magic rectangles?

Magic squares/latin squares

01 May 2024 8,098 0 View

How to add Graphene material in sentaurus TCAD ???

where to get the material properties that need to be inserted in the .par file

08 February 2024 7,961 0 View

How does polarity affect welding? Whast is the arc physics (in detail) behind this phenomenon?

I am getting conflicting information from the web. Some say it is one way for arc welding and another way for tig welding and mig welding. I need some clarity as to how arc physics works. There is...

05 February 2024 3,017 2 View

Is there any method available for saponification of Paprika?

Is there any method available to saponify the coloring pigments in Chilli?

09 November 2023 800 0 View

Is there any recommended voltage/current to run a 18% SDS-PAGE gel?

To briefly explain my experiment, I add a chemical probe to the protein lysate, the probe covalently binds to several proteins in the lysate and further the probe is tagged to a fluorophore by...

12 October 2023 5,176 0 View

A typical silicon based transistor's Base-Emitter threshold is 0.7 Volts. What if we dope p type with silicon and n type with Germanium or vice versa?

Diving into to the basic concept of semiconductors, we know the Base-Emitter voltage for a typical silicon based transistor is 0.7 Volts when both p type and n type are doped with silicon. What...

31 July 2023 3,628 1 View

Is there any research papers available on yoga effecting on incretin hormone levels?

how the yoga increasing incretin hormone levels along with mechanisms?

28 May 2023 3,164 3 View

Is there any research papers available on the effect of yoga on epigenetics?

how yoga is affecting the epigenetics and is there any mechanisms available?

19 May 2023 4,114 2 View

How to do optimization using linear programming in Integrated Farming Systems?

Optimization is a statistical technique and done by using linear programming. it is being used in farming systems.

11 April 2023 6,647 5 View

How to find valance band postion in terms of V vs NHE from the given valance band spectra?

I've obtained the following graph from valance band spectroscopy. Can someone help me find the exact Valance band position from the obtained graph

30 March 2023 3,605 0 View

Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View

Why my negative control siRNA is decreasing the target gene's expression?

Hi Everyone, I'm using an siRNA kit to knock down a target gene. The kit guarantees that the negative control doesn't target any sequence in mouse genome, and when I use BLAST I don't find any...

23 July 2024 2,673 6 View

Problems to find a region of a Virus gene?

We have a couple of primers but when we make a blast for those primers we see two results: When I use Blast from NCBI, I found many lineages which anniling with many lineages. But when I want to...

01 July 2024 7,644 3 View

How to assess bacterial permeability?

Is there an established protocol to measure the permeability of bacterial membranes? Thank you

30 June 2024 6,614 3 View

HI, How to find phase response in CST?

I'm simulating a metamaterial unit cell. I want to plot Frequency Vs Phase Response. Also I want to extract permeability and permittivity. Kindly share the steps.

23 June 2024 3,446 1 View

How to reduce the permeability of pdms?

I want to trap fluid (water..) in the PDMS channel for a long time. After a short period, the channels become empty of fluid. Is there a way to reduce the permeability of PDMS?

17 June 2024 2,703 4 View

Luciferase assay lysis?

Hi! I'm doing a renilla luciferase assay with coelenterazine and HEK293T cells transfected with AP-1 renilla luciferase. I'm wondering if the cells need to be lysed prior to adding coelenterazine...

13 June 2024 9,936 5 View

BLAST - missing results?

Hello, in January, I successfully used BLAST to find a homologue of HDV in a TSA dataset from a lizard. However, when I recently attempted to search for that sequence again, I couldn't find it in...

02 June 2024 7,415 1 View

How to use the BLAST primer to check the possible bonds of primer?

Hi everyone, I run PCR to checked presence of specific gene in Clostridium perfringens but I received 2 bands, one band showed product size expected and another one showed higher product size. I...

31 May 2024 645 1 View

Which in-vitro studies can be used to assess the permeability across the blood-brain barrier of an oral formulation?

Is PAMPA an effective option? what membranes can be used to evaluate the same? are there options available in cell culture using SHSY5Y cell lines? Any comments are appreciated! Thank you.

28 May 2024 2,774 2 View