What is the botanical name of this plant ?

Am currently working on the use of this plant.

20 May 2020 320 2 View

What solvent system can be used for TLC and column chromatographic separation of ethyl acetate fraction?

In successive partitioning of 50/50 acetone and water extract with n-hexane, chloroform, ethyl acetate and butanol, what solvent system can be used for TLC and column chromatographic separation of...

22 January 2020 2,213 2 View

Can regenerative braking system of a 2007 Toyota Camry hybrid model work without ABS?

Toyota Camry Hybrid Cars Charging of Hybrid Batteries

17 July 2019 3,119 1 View

Is there any one who wishes to collaborate on the mineral exploration of the Sambisa Forest Nigeria, using Aeromagnetic interpretation ?

Magnetic survey

21 April 2019 2,323 15 View

What eye tracking devices choose ?

Hi everybody ! Here's my first question on this great plateform : What eye-tracking devices to choose ? Actually, I'm interested on pupillometry and fixation time/saccade. With my future team...

11 January 2019 1,835 8 View

Ab Anti-PD1 able to stain cells pre-treated with Nivolumab or Pembrolizumab ?

Hello everyone, I am working on hPBMC that I put in culture with PHA for 72h (to increase the PD1 expression) after what I treat 30 - 45 min with Nivo or Pembro before to start my staining for T...

02 July 2018 3,232 9 View

I have a strong desire to learn Oasis montaj to interpret Potential field data. Can you help with links?

Potential field data interpretation

23 June 2018 2,043 3 View

In MOSFET, oxides are used as gate dielectrics. Whether the oxides can be used as channel semiconductors?

What happens if the metal oxides used as channel in MOSFET? What happen to the conduction mechanism in the MOSFET? In MOSFET, oxides are used as gate dielectrics. Whether the oxides can be used as...

26 May 2018 9,363 4 View

How to conduct an Explicit Dynamics analysis for a Composite Plate in ANSYS?

I have modelled a plate that has a certain thickness. Followed it by adding the material properties of composites to the plate, using the ANSYS ACP module. Then a solid body made out of steel is...

08 May 2018 7,956 4 View

If UV emission center from Absorbance spectra (obtained from UV-Vis spectroscopy) lies between the 298nm to 302nm what do we observe from it?

For the attached Absorption spectra graph, 1. As the absorption intensity increases for some samples 0.7 to 1.4, is it due to hyperchromic effect? 2. If UV emission center from Absorbance...

21 April 2018 6,923 3 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

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

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View