How can I make my actuator transfer linear motion into vacuum?

I have a linear actuator of 1kN load capacity, 50mm linear travel, and M35X1mm thread at outer body. The spindle has M10 internal threads which is not through (closed end). I am having leakage...

25 October 2020 3,990 2 View

Which important microorganism which destroy deemak (Termite) in agriculture soil or land eg safed musali cultivation or any rhizome crop?

we have problem in our field experiment of safed musali (Chlorophytum borivilianum ) cultivation. there is attack of termite in the soil which damage the roots in plant. we approached for organic...

02 September 2019 8,488 1 View

Which fine black powder/s have least cohesion and able to sustain 1000C temperature?

i require some powders to be put on white sample but they are accumulating each other. I found toner to be usefull in terms of less cohesive but it can not survive more than 100C. The Copper oxide...

17 May 2019 4,637 2 View

Can PCR master mix solution be prepared in advance and stored at -20C?

For doing PCR, instead of preparing the PCR mater mix solution each and every time, is it advisable to prepare it in a larger quantity and store it at -20C so that the PCR can be set up faster....

27 January 2019 7,112 19 View

How can I plot grains as a point in an inverse pole figure map using TSL OIM software?

A figure like the given one.

29 August 2017 3,374 2 View

How o calculate impedance in hfss using polar plot

I am trying get results from the hfss after design information an antenna and wanted to find if my impedance is matched or not.at 50om .so how can I do that....thanks in advance

18 May 2017 948 5 View

Tieing Eulerian material to Lagrangian body/surface?

Hello, I am trying to tie a Eulerian object to a Lagrangian body or surface in order to give the Eulerian material translational and angular velocities using ABAQUS/CAE. In the ABAQUS...

07 March 2017 7,230 6 View

How to do deconvolution of peaks of XPS (X ray Photoelectron spectra)?

There are many softwares available, but can I know how to analyze XPS using origin or qtiplot etc plotting software?

01 February 2017 2,486 3 View

Can some please suggest which program to use for energy minimization for batch of proteins?

I have created multiple mutations of a single protein and I need to carry out energy minimization of those mutants to check stability. Please suggest some program or software or script.

08 November 2016 417 3 View

How to avoid this warning in Silvaco?

No ionization integrals possible at this bias point. Possibly applied voltage is less than DELTAV in field line calculation or the electrode does not contact any semiconductor material.

20 October 2016 8,761 2 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 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

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

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View

How can plant phytochemistry be included in discussions about whole plant traits?

I am using the concept of plant functional traits (Cornellisen et al., 2003) in a paper. Considering descriptions for whole plant traits (life history; life form; growth form; plant height;...

24 February 2021 6,831 5 View