How to Separate saturated FFA from Unsaturated FFA?

Starting from soybean oil, how can only unsaturated free fatty acid be separated from the saturated free fatty acid in the Oil? The purpose of this is to synthesis Alkyd resin with just only the...

11 October 2020 5,149 3 View

How to syntheses Alkyd resin with bright colour from dark brown rubber seed oil?

All of the alkyd sample from rubber seed oil I have synthesized is always black in colour, such colour is not good for the production of white oil paint. I need help on what to do to achieve...

10 October 2020 9,860 1 View

What would be an appropriate parent-report tool for measuring circumscribed interests in young children with autism?

I'm looking to get an idea of the intensity of circumscribed interests for young children (3-6 years) with autism. Does anyone know of an appropriate parent questionnaire that can be used to...

14 January 2019 7,013 3 View

In gas-liquid-liquid STR, how is turbulence modified and what is the impact on drag felt by the gas bubbles?

In the CFD prediction of gas hold up in gas-liquid STR, it is necessary to take into account the observation that turbulence increases the effective drag felt by gas bubbles thereby reducing their...

17 June 2018 3,014 2 View

Grid size vs bubble size in Euler-Euler simulation of gas-liquid flows in stirred tank reactors?

In the simulation of stirred tank reactors, it is necessary to finely resolve the region near the impeller so as to adequately capture turbulence properties such as the energy dissipation rate....

07 February 2018 9,687 2 View

What is the optimum time for transfection PEI system?

I am transfection 293 cells for viral packaging. Will it be a problem if I change media 6 hrs post transfection. Using the PEI system.

26 October 2017 1,650 2 View

Soultion that dissolves Praziquantel powder,?

I have purchased praziquantel powder for mouse experiments. I always have a problem with dissolving this powder. I used Distilled water, hot and cold, but still no luck. Is there a proper solution...

20 May 2015 9,719 3 View

In ELISA, why does the IgG standard only bind when I coat plate with anti IgG,.,.but does not bind with my protein of interest.?

I have ran an elisa assay with one side coated with anti igg and one side coated with SEA protein,.,.i put standads in both sides,.but only the side coated with anti igg showed to have working...

16 December 2014 4,993 2 View

How can I prevent mold and yeast contamination of cell cultures?

26 November 2014 1,049 16 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 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 does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View