Please share tutorial/literature about dsl modelling and composite model (digsilent powerfactory)?

please share tutorial/literature about dsl modeling and composite model (digsilent powerfactory)?

22 December 2020 3,319 2 View

What is the difference between series resistance and resistance in solar cells?

16 July 2020 7,187 2 View

The list of microRNAs in breast cancer subtypes?

I am looking for the list of microRNAs involved in different subtypes of breast cancer (ER+, ER-, HER2+, HER2-, PR+, PR-). Any idea?

17 May 2020 9,993 1 View

How to find soil toughness?

Dear all, it is said that, Toughness, in contrast to resilience, is how much energy can be absorbed and still keep going. In the case of materials, the amount of energy that the material can...

14 December 2019 4,408 3 View

The chemical reactions of the marl saturation?

Dear all, As can be seen in the attached picture, shortly after the saturation of marl clay, it started to collapse. Although marl contains large amounts of calcium carbonate, it is not...

27 November 2019 4,431 3 View

How to design a porous dental implant?

Hi guys This is my bachelor project:investigation of stress shielding in porous dental implant I design my dental implant but I do not know how to design the porous part thanks for your attention.

12 November 2019 8,056 1 View

What are the microRNA-drug interaction databases?

I am looking for databases that contain microRNA-drug interactions. Any suggestions or recommendations?

30 October 2019 2,394 3 View

How to detect un-targeted compounds in MS data using XCMS in R?

I am working on un targeted metabolomics in plant sciences field, what i have in my lab is HPLC-QTOF MS (brukers) i can run MRM mode for fragmented ion detection. what i want to know is how can i...

09 January 2019 9,583 1 View

Coherence band of Interferogram formation is enough for land deformation modelling?

Using coherence band of Interferogram formation is enough for land deformation modelling or the interferometric phase should be unwrapped?

08 November 2018 2,319 5 View

Is there anybody have the book entitle " Introduction to Artificaial Neural Networks " by Zurada ?

I need soft copy if available

09 October 2018 2,756 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View