I need help to find the best method and tool for co-registration of DEMs to know the elevation change for landslides and flood?

To calculate the DEM of Difference between two DEMs of different time scales e.g. DEM1 of 2000 AD and DEM2 of 2019 AD, the two DEMS must be co-registered with each other. I am not working on the...

08 December 2020 9,778 1 View

Can any one kindly help me to get Master fellowship leading to PhD?

Warm greetings, I am master degree graduate from Tribhuvan University Nepal. My major subject in master is Zoology (Parasitology). I have done research works on Plant nematodes and i am searching...

25 July 2020 397 3 View

Have anyone worked with Adhaeribacter aerophilus ?

27 March 2017 3,374 6 View

Any suggestions as my plant isolate does not dissolve in anything?

Hi, I have a plant extract fraction that I want to dissolve in a solvent. Tried all solvents possible from Hexane, benzene to DMSO and water. Did not dissolve in anything. Any suggestions?

04 March 2015 6,578 10 View

How can I resolve my two carbon peaks which are inside DMSO in carbon NMR?

I have two carbon peaks of my sample that are superimposed with DMSO peak in carbon NMR. I got to know of this from HSQC and HMBC. Is there any way that I can bring them out ie change their shift...

14 February 2015 6,883 8 View

Problem regarding pull down assay. Can anyone lend their expertise?

I am trying to identify interaction partners of my recombinant protein. I set up the pull down assay including my recombinant protein and negative control i.e. having same tag which is present in...

03 July 2014 9,194 3 View

How can I investigate the growth mechanism of PtTe NWs when EG is used as the solvent?

PtTe NWs are made from Galvanic Displacement reaction of H2PtCl6 and Te NWs.Taking out the reaction mixtures at different time interval and taking FESEM image is not helpful because of the...

01 June 2014 9,088 4 View

Any advice on rice sample preparation for SDS PAGE analysis?

I want to run an SDS PAGE of rice crude proteins. I used a grinding method with liquid nitrogen, but was unable to make a good sample that I could use for SDS PAGE. Is there any other suggested...

26 November 2013 6,420 5 View

Modifying commercial screen printed carbon electrodes (SPCE) to increase surface area

I want to increase the current response by increasing the surface area on a SPCE. Therefore, I am trying to coat the working electrode (WE) with MWCNT. The MWCNT is dispersed in...

01 January 1970 1,498 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Did anyone perform CD107a degranulation assay without the use of inhibitors like monensin?

I am planning to perform a degranulation assay using CD107a antibody. Some resources suggest to use inhibitors like monensin to inhibit the intracellular traficking and acidification of the...

21 February 2021 6,260 3 View

Looking for advices and tips to improve the staining and the gating strategy in human blood?

Hi, I am staining a human blood with CD19, CD3,CD14 and CD16. My gating strategy in FlowJo goes like this: - First, I gate a general population SSC-A VS FSC-A => Then gate for single cells, =>...

21 February 2021 5,724 4 View

Negative result on natural product sample cholinergic assay?

i have been doing cholinergic assay on natural product and for some of the samples, i get negative value for the inhibition activity. can anyone help me explain the meaning of the negative value...

17 February 2021 4,118 1 View

Can you suggest a good domain identification tool?

I am working on a project to identify sensitive information from text and I am looking into the below categories: -adult content -health -politics -crime Can someone suggest an open source tool...

16 February 2021 4,844 4 View