Efficiency of Proximity Feed Patch Antenna ?

Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...

24 February 2021 7,662 3 View

Polarization of Antenna ?

Hello everyone, In CST or HFSS by seeing the Axial Raio of the antenna we can tell that whether the antenna is circularly polarized or elliptically polarized or linearly polarized, But How we...

20 August 2020 9,879 4 View

What Could Humanities & Social Sciences Possibly Teach Us in a Time Such as the Corona Crisis?

In this post-millennial world of cosmopolitanism, globalisation, and world literature, one wonders if the present moment isn't the perfect opportunity to take stock of where our interests and...

26 April 2020 5,842 0 View

How can i know the Juvenile Hormone titre in chemically treated insects ?

insects were treated with a chemical and i want to know : is there any change in Juvenile Hormone titre?

26 December 2017 1,246 2 View

How to extract proteins from insect haemolymph and reproductive organs?

Hi friends and peers, I am working on Dysdercus koenigii, I want to perform some experiments on proteins extracted from my organism's haemolymph as well as reproductive organs. Is there any way to...

04 November 2016 857 7 View

Please suggest some methodology to prepare CsPbX3 nanoparticles where X is Br and I?

09 July 2016 816 5 View

How to make zirconium(Zr) based Core-Shell nanoparticles with Zr as Shell?

09 April 2016 1,584 3 View

Can you suggest a good software, having Conjugate heat transfer physics module ??

I want to analyze heat transfer characteristics of water walls (in steam generators) for super-critical conditions (pressure = 260 bar, Temperature = 400 deg C).

03 November 2014 7,636 5 View

In general, lattice parameters are written in the form of a = b = c = 5.5336(2). How do we decide the quantity (2 or 4 or 9) in bracket?

In Rietveld refinement method

01 April 2014 3,190 4 View

How can I decide the laser fluence during deposition using PLD?

PLD

03 January 2014 9,293 3 View

Problem in detection of a specific gene & elimination of primer dimer in qpcr?

In our lab, we are trying to do real time PCR for some genes. One of them has a size of 85 bp. Whatever we do, we had an amplification in negative control. When we run agarose gel, it always a...

14 February 2021 9,750 11 View

What is role of toluene and stearic acid in ball milling for powder ? In what weight percent we should add this to powder?

I am doing ball milling operation of Aluminum and silicon carbide powder. I am pretty confused about what should be added as process control agent ? what is role of toluene as PCA and stearic...

12 February 2021 5,205 3 View

Why non-specific band appear on T-ARMS PCR?

Hi everyone. We want to know how can I remove the non-specific band amplification on this variant. Although the amplification of non-specific band is not as intense as the band that we want, but...

09 February 2021 588 2 View

I have faced a problem to amplify VP2 gene of porcine parvovirus 1,2,3 and 5? Please suggest me how can i solve this problem?

Till now i haven't got any PCR amplified vp2 gene bands on specific annealing temperature and in step up PCR.

08 February 2021 819 4 View

How much quantity of water I have to add for wet milling of aluminosilicate refractory powder?

I want to mill Aluminosilicate refractory powder. I have 7-micrometre aluminosilicate refractory powder and I am going to do wet milling. I want to know how much water to be added to the wet...

07 February 2021 2,829 2 View

Xrd result of ZnO thin film shown better crystallinity at low temperature and the crystallinity decreases as the temperature increased. why?

I have synthesized ZnO thin films at four different substrate temperature say, 300, 350, 400 and 450C. and the samples were annealed at 450C for half an hour. the xrd result shown better...

04 February 2021 7,641 4 View

How can I partially remove the metal oxide layer for solar cell device?

Hi, I want to make a perovskite-based planar solar cell device. (electrode/HTL/perovskite/ETL/FTO) To fabricate the device, one electrode should be deposited on HTL and the other should be...

01 February 2021 229 6 View

Are there any technical and safety tips or details for hot salt baths?

29 January 2021 6,036 2 View

What are the governing equations for "Impact Classifier Mill" in Powder Coating Industry?

In Powder Coating Industry, Is there any equation that relates physical properties of chips (granules of thermosetting polymer, i.e, extrudate that has been cooled and crushed) such as dimensions...

26 January 2021 1,077 3 View

Do you have experience of second round PCR amplification issue?

When 1st-round PCR amplification was finished , I could get a clear expected band, but the amount was very low, so I cut the band and run second-round PCR with same condition, it didn't work, I...

21 January 2021 888 4 View