What should be the exact temperature and pressure for hydrodistillation of cedrus deodara (cedar wood essential oil) during hydrodistillation ?

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Why the Piezo ceramics are more flexible?

Respected Sir, As we know, the ceramics are brittle in nature, if we add polymer and ceramics in piezo ceramics, then the material behaves as flexible. What is the main reason behind it? Kindly...

01 February 2019 2,263 4 View

List of Instruments required for essential oil measurement and testing Lab?

Dear Sir, kindly give your valuable suggestion for the mandatory instruments requirements for the Essential Oil Testing laboratory

11 December 2018 5,978 2 View

What is the method to extract absolutes from steam distilled essential oil?

Respected Sir, if we have the steam distilled essential oil and we would like to extract the abosutes from it, what should be the exact method of extraction and what are the various factors that...

11 December 2018 3,771 3 View

Best Chemical Solution or acid for the cleaning of Boiler tubes and shell?

Respected Sir, If we are cleaning the boiler tubes and shell by boiling out method, which one chemical or acid is best suitable? What quantity of acid should be mixed with water solution for...

10 November 2018 6,567 0 View

Best techniques to find the chemical constituents of natural products and Cedar wood essential Oil?

As we know the GCMS (Gas Chromatography Mass Spectoscopy) is genrally used, but i am interested to know the latest techniques to measure the chemical constituents of natural products and essential...

10 November 2018 873 4 View

Essential Oil Safety- 2nd Edition (A guide for health care professions)?

Respected Sir, If someone has PDF version of the above mentioned book. Kindly forward it.

08 September 2018 6,341 0 View

How we can calculate the RMSE (root mean square error) between the training error and testing error in ANFIS modeling?

This question is related to ANFIS modeling. Kindly give your suggestions.

05 June 2018 1,534 8 View

Is there any standard method to divide the training data and testing data in ANFIS modeling?

on what basis the no. of epochs are selected? is there any influence of no. of epochs on output results? kindly give your suggestions.

05 June 2018 9,766 3 View

What is the standard procedure to produce the Al-Lithium alloy?

What are the various controllable parameters? Standard Procedure to produce the Al-Li alloys for industrial application. Kindly suggest me some references related to the processing of AL-Li alloy.

05 June 2018 7,255 2 View

Abrasive and Nano particles that can be mixed with dielectric medium to improve the machining performance in thermoelectric micro machining?

Kindly give your suggestion.

04 May 2018 6,798 4 View

A paper on a fossil lycopod?

Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...

07 August 2024 4,857 2 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

31 July 2024 5,301 2 View

Optimal condition for depositing FTO target 95:5% using sputter technique?

Hello I want to know about the sputtering condition of depositing FTO from target 95:5%. I tried with RF sputter in pressure 2.5Pa and 100 sccm Ar at room temperature but it showing no...

21 July 2024 1,680 2 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

The HCP removal rate is lower than usual in concentration step, why?

Hello everyone. I am working on my LV concentration porject, I use 500Kda hollowfiber to do it. The HCP and BSA removal rate is nearly 80%, but last time, I failed to run it. The HCP hasn't been...

11 July 2024 5,380 0 View

Liposome Preparation using Heating Method - Why does my liposome suspension form aggregates?

Hello everyone, I am trying to encapsulate an essential oil in the liposomes using the heating method and encountering some issues. I am following the protocol described below, but my solution...

10 July 2024 4,083 3 View

Pressure in Iron Iron Carbide?

What will be the pressure in Iron Iron-Carbide diagram? It is at atmospheric pressure?

05 July 2024 1,891 0 View

Jai Ghosh

Just read the following article and it should give you the answer you are looking for

Abdul Bari Shah

Dear, Following paper may help you

Article Chemical Composition and Larvicidal Activities of the Himala...

Sandeep Kumar

Respected Sir,

Thanks for sharing this article. This article is really helpful but I have read this article already and looking for another references related to it. If you have more references related to it, Kindly share them.

Thankds and best regards.