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

How to choose solid lipid to formulate nanolipid carriers (NLCs)?

Currently, I am working on nano lipid carriers the issue that I am facing while formulating nano lipid carriers is that the solid lipid iam using in the formulating NLCs, is getting solidify after...

24 October 2020 1,970 19 View

What were the active sites on the magnetic activated carbon surface for adsorption of reactive dyes? Were they carbon atoms or Fe3O4?

In the adsorption process by using adsorbent magnetic-activated carbon for removal of reactive blue 13 dye which contains -N=N- group, SO3 group, OH, Cl, etc. In this process what are the active...

24 February 2020 1,110 4 View

How to pass an ultrasound signal of 40Khz through a beaker full of water using couplant?

I am trying to pass the ultrasound signal of 40Khz through a beaker (glass/plastic) using general vaseline as a couplant but signal get reflected from boundary of the beaker. Can anyone help me...

21 December 2018 7,606 3 View

How to include the result obtained in fluent for the same case in a udf?

i have to use concentration dependent viscosity, the concentration on wall is changing with time due to accumulation of solute i.e. concentration on surface is changing with time, considering this...

16 September 2017 1,376 4 View

Is anyone having an idea on how to generate gene families information for different species using the TreeFam database?

26 July 2016 5,388 3 View

Validation of overexpression by microinjection, any ideas?

Hello everyone, I am overexpressing a gene in Zebrafishes, by using some neural crest cell promoter, through microinjection. I do see some phenotype, but so far, I have seen it in a transgenic...

14 March 2016 2,396 8 View

How do I get a gene list from each Gene Ontology term?

I have a long list of Gene Ontology(GO) term with their referred ID and I would like to put this list in an on-line free available webpage and then receive the genes which categorize in each GO...

19 March 2015 935 5 View

Can anyone suggest the 'Soak & degassing Time' & 'Temperature' for BET analysis of some porous Copper pellets?

Sample details are as follows - 1) Porous Copper pellet 2) Porous 'Copper+graphene' pellet 3) Porous 'Copper+CNT' pellet 4) Porous 'Copper+diamond' pellet

18 November 2014 3,332 10 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View