How would you separate aqueous ammonium hydroxide from hexamethyldisiloxane?

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Can COVID-19 vaccines protect against the emerging strains of SARS-CoV-2?

18 February 2021 8,221 8 View

Would different strains of SARS-CoV-2 required different vaccines shots?

18 February 2021 6,934 6 View

Apart from vaccines, what else is science coming up with as regard to COVID-19 treatment and/or perhaps cure?

18 February 2021 3,892 21 View

What are the most common data file types used to create Virtual Reality environments?

I know most of the 3D file types used in VR but I could be missing out on some that are more commonly used and would like to see what others are using. Also any ideas on what file types relating...

19 February 2020 3,207 3 View

What are the typical clean in place solutions used in spiral wound membranes or in the microalgae industry?

I am developing membranes using PSf, PES, or PVDF. I would like to understand their chemical compatibility a little more with common clean in place solutions used in industry, specifically for...

10 September 2019 9,402 3 View

How will I know if a subset is a good representative of the whole dataset?

I have a dataset which contains 110 data points. This data set is divided in to three categories, say, A,B and C and each categories are sub-categorized into 3 to 5 categories: A1,A2,A3,A4,A5,...

26 March 2019 4,282 5 View

What has a stronger bond with glass surfaces/edges? Polyvinyl butyral or Thermoplastic Polyurethane?

From my understanding, both PVB and TPU form a combination of Hydrogen bonds, Van der Waals forces and chemical bonds with the hydroxyl groups of the glass surface. Is it true that PVB has a...

04 August 2017 8,962 3 View

How does climate change affects plant photosynthesis and growth?

What are the direct and immediate effects of climate change on plants photosynthesis and growth?

19 April 2015 5,259 11 View

How can I combine a line graph with a scatter plot?

I'm using SPSS, but am willing to consider other stats or graphing software. I have a data set that has patient drug levels for 2 drugs that were obtained at 5 time points (month 1, 2, 3, 4, and...

27 February 2015 2,427 6 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 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