Can someone give me a simple test to determine percentage of Betanin from beet root?

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What are the steps involved in conducting NMR measurements for polypropylene?

From literature I could see that I need a mixture of solvents to make solution of Polypropylene, But none of these solvents dissolve polypropylene at room temperature. How do I select a solvent...

15 January 2024 1,780 3 View

What is the role of antibiotics only (conservative) management of acute appendicitis in LMICs with poor access to healthcare?

Lots of studies in adults and children, mainly done in HICs, are advocating antibiotics only (conservative) management of acute non-perforated appendicitis. In LMICs, with poor access to...

10 November 2023 3,556 1 View

How to calculate kH/KD value using proton NMR data?

I have done two sets of reaction using SM and SM-D and collected the sample at 30 mins interval. Then the proton NMR was recorded. I can see clearly there is difference between reaction rate,...

19 March 2023 2,378 2 View

What statistical test of significance should I use for my survey results of likert scale?

For example, I test for if Factors A, B , C, D influence the result R. I collected data for factors using likert scale and have calculated averages for each of the factor. Now., I want to check...

14 August 2022 7,433 11 View

What exactly happens during alkali pretreatment (using NaOH or Ca(OH)2) and bleaching (with H2O2) of lignocellulosic biomass (agricultural residue)?

Does the alkali pretreatment followed by bleaching of biomass involve a certain chemical reaction or is it a physical process such as extraction? I want to know the exact mechanism of these...

03 August 2022 4,018 0 View

How to design a survey for my hypothesis?

I want to analyse hypothesis that whether " Social influence is a motivator for product purchase".

05 July 2022 2,925 3 View

DOE based upon CCD RSM. All readings of 30 min combustion unsteady and non-normal(1800 reading points). Is averaging of data OK for further analysis?

Executing 5-factor 54 run Design of Experiment based upon Central Composite Design, Response Surface Methods and Desirability for robust parameter design . Each reading of 30 minutes combustion...

25 June 2018 2,369 5 View

Torsion Springs, if loaded in opposite direction to that of winding, deforms plastically and unable to give spring effect. How this can be formulated?

Torsion springs are always loaded in direction of winding so that it gives good spring back effect and desired force. If loaded in opposite direction, it tends to unwind the spring turns and...

05 March 2018 4,815 2 View

Limes flocculation and Limit of flocculation methods for the measurement of toxin concentration are same of different?

Limes flocculation test and Limit of flocculation test are used to measure the concentration of toxin or toxoid. What is Limes?

24 February 2018 1,690 1 View

How to regulate height, diameter and wall thickness in tropical sympodial bamboos?

what is the effect of 1. macro and micro nutrients, 2. sunlight and precipitation, 3. Canopy management and harvesting regimes, 4. Inter- and Intra-species resource competition (both within bamboo...

29 August 2017 4,780 2 View

What are the long-term impacts of incarceration on youths' developing brain?

I want to explore the long-term effects of incarceration on a youth's developing brain. I also want to explore research that looks critically at incarceration and punitive measures as the primary...

12 August 2024 862 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

How much area/acres of agriculture land can irrigate by 1 cusec of water?

Kindly response

08 August 2024 1,214 2 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View