Analysis of CRD two factor using R studio ?

Hello everyone. I have conducted the research on post harvest longevity of tomato crop using plastic packaging and different doses of chemicals as two different factors. The design of experiment I...

28 February 2021 8,189 3 View

What is the role of work experience in motivating high tech entrepreneurship in Aviation industry?

Related work experience plays a vital role in motivating the Entrepreneurship. But when we talk about high tech entrepreneurship in Aviation industry, we talk about very high investment and high...

22 February 2021 376 5 View

Can we remove the fmoc group after peptide cleavage?

I have synthesized the peptide using Fmoc based solid phase peptide synthesis. Also I have cleaved the peptide from the resin and lyophilized it, but later realized that, I forgot to deprotect the...

21 February 2021 4,537 3 View

How doping in nano-particles with same valency affect it's crystal lattice structure?

When doping in case of semiconductor is concerned, we doped Si by trivalent or pentavalent impurity atoms to improve its electronic properties but in case of nano-particles, sometimes we doped...

31 January 2021 7,128 1 View

How to prevent aggregation of nano-particles without using surfactants?

As it is well known fact that nano-particles can easily aggregate during nucleation/ synthesis part due to high surface energy..by reading literature, I came to know that surfactants can help to...

30 January 2021 8,206 6 View

How to perform Gaussian optimization for a polymeric structure?

I am trying to perform Gaussian optimization of a polymeric structure with 250 atoms. It is made up of only C and H atoms with several aromatic phenyl ring interlinked by C=C. Every time I am...

04 January 2021 9,616 2 View

How do I remove tetrabutylammonium perchlorate after electrolysis of organic molecules?

I am doing electrochemical oxidation of organic compounds for the the synthesis of nitrocompounds from simple organic molecules. I want remove supporting electrolyte after electrolysis. Please...

03 January 2021 7,858 2 View

Can I calculate discharge of streams/ watersheds in GIS without field data?

I am required to do a project where I have to calculate discharge of streams/ watersheds in a high altitude area with extremely treacherous terrain. Will it be possible to achieve this objective...

27 December 2020 9,101 5 View

Why the errors like the ones uploaded below happens while using Meta R/ Adel R?

Greetings everyone, I am learning to analyze multi-year and environment crop data using Meta R/ Adel R. But at some point during the process some errors were continuously observed and I could not...

18 December 2020 6,285 7 View

What is the best quality DNA for SSR fingerprinting?

Nanodrop result of my DNA samples extracted from fresh finger millet leaves showed 260/280 ratio ranged from 1.7-2.2 whereas 260/230 ratio ranged from 1.1-2.2. How can I assess the quality of such...

30 November 2020 8,689 6 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Dear all I would like to get some advice from you that I am confused to convert the Cartesian coordinate system to a flow-oriented coordinated system?

Dear all, I would like to get some advice from you that I am confused to convert the Cartesian coordinate system to a flow-oriented coordinated system during XYZ data interpolation?

27 December 2020 695 3 View

Questionnaires in French and Italian?

Hi to everyone. For my Master's Thesis about ASD in Switzerland I need some questionnaires in French and Italian, as I already have the the German versions. Maybe someone knows if there are...

07 December 2020 3,943 2 View

I have GLDAS daily satellite data of rainfall for districts. I used SDSM and got monthly mean. In ArcGIS how I map without having districts points?

Actually, the data is satellite data from NASA Giovanni and when I was obaining the data I gave location values in the form of latitude and longitude for the whole area of each district not one...

30 November 2020 7,850 2 View

How to solve spikes and peaks in interpolated raster surfaces with Kriging?

25 November 2020 9,657 4 View

Rerfering to somatic symtom disorder: When is a patient preoccupied or simply adequetely worried? How do you define preoccupation in this context?

In order to fulfill criteria for Somatic symtom disorder (DSM 5) a patient needs to be preoccupied with symtoms or their health. Reasonably a symtom like pain does make you preoccupied to some...

19 November 2020 4,195 4 View

What are the basic to state-of-the-art methods for INDOOR temperature interpolation from sparse measures?

Hello, I'm about to start a new industrial project in which we want to estimate (interpolate) the INDOOR temperature at unknown 3D positions in possibly complex 3D room geometry based on sparse...

28 September 2020 4,137 3 View

Is it possible to compute/calculate the velocity field if we know the pressure distribution?

I have to simulate a compressible flow working in transitional and free molecular flow regimes. I find it very difficult to solve the same using the conventional Navier stokes equation and...

26 September 2020 8,879 1 View

Incorrect FEM stress analysis with quadrilateral element... why?

Hi everyone, To put this in context, , I am making a Matlab algorithm for topology optimization that consider fatigue breaking. I am basing on the Ole Sigmund algorithm, which discretices the 2D...

11 August 2020 1,532 6 View

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26 July 2020 2,893 4 View