What could be the reason where i got some extra small peaks in my sample ?

Hi all, Actually, I have done the experiment where the single crystalline substrate has used to coat a thin film. In that, I have got substrate peaks and also thin-film material peaks also. But...

16 August 2020 6,532 11 View

How to apply a reversed cyclic loading in Midas FEA?

How to apply a prescribed reversed cyclic loading in Midas Fea? (Links for tutorials or snapshots of the steps will be a great help)

21 January 2020 2,471 1 View

Site Directed Muatgenesis - Deletions not working! Please help ?

Hello I have been trying to make deletion constructs using site directed mutagenesis. The largest deletion is around 522 basepairs. My plasmid is around 11KB. I have tried inverse PCR primers,...

18 March 2019 4,591 5 View

Does Koops media supports the growth of Ammonia oxidizers alone?

Does koops media supports the growth of Ammonia oxidizing bacteria only? Or other heterotrophic microbes will also grow in the same media? Similarly Watson and Waterbury media supports only NOB...

18 March 2019 4,176 1 View

Dear All, I did Nyquist plots ac impedance measurements and I found the following plot. Can anyone help me to explain the observer trend with blank?

Dear All, I did Nyquist plots ac impedance measurements and I found the following plot. Can anyone help me to explain the observer trend with different concentration on steel with blank? Thanks...

24 February 2019 7,396 2 View

How to differentiate LDPE and LLDPE through DSC?

Identification of plastic sample from environment is difficult. Differential scanning calorimetry provides a better way for identification of PP and PET and others. How to differentiate between...

06 December 2018 5,487 6 View

How to do successively FT-IR and SEM analysis of plastic film?

I want to do successively SEM and FT-IR analysis of a plastic film. Dear researchers kindly clarify which is to be done first. In case I am intended to do FTIR first and then after 20 days...

08 May 2018 8,874 5 View

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12 February 2018 9,332 5 View

Does further heating process make any structural variation in metal ferrite sample ?

05 October 2017 5,675 3 View

How do we calculate wt% for composites ?

i want to make composite with two different oxide materials in review papers one material weight is fixed in gram another material was added to different wt% so i don't know how to calculate the...

04 October 2017 3,405 5 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View

Recommendations on homogenizers for RNA isolation?

I will be performing RNA isolation with frozen lung biopsy samples and am in the market for a tissue homogenizer. I am wanting a homogenizer that will fit in a 1.5ml tube. I was looking at the...

24 February 2021 3,623 3 View

Why cannot world and community leaders be gentle? Where did ethics of care go?

The whole world is in a mess and paused. We all are tired of seeing hypermasculinized and destructive leaderships all around us. This world has seen enough of the aggressive patriarchal social...

23 February 2021 292 7 View

Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?

22 February 2021 2,968 1 View

How to improve RNA isolation?

Hi, I have been struggling with a weird issue for my RNA samples. I used the Qiagen RNA plus mini kit. For some reason no matter how careful I am with the washes, when I measure the RNA, I get...

22 February 2021 1,286 6 View