A film coverage that allows for transmittance of wavelengths on the infrared scale?

I've landed on needing some type of highly optically transparent film or cover material that prevents evaporation of culture media; I am not sure which subfield of materials science would be able...

08 February 2021 5,760 1 View

What reliable assessment methodologies can teachers employ to evaluate student's individual learning performance?

With Covid-19 pandemic, schools are compelled to carry out online teaching. However, the teaching-learning process is incomplete without assessing the individual learning performance of the...

16 August 2020 413 5 View

Best frailty assesment tool for busy surgical practice?

We currently are trying to implement edmonton scale. However, this does reuqire some time and designated resources. Any other suggestions for a good validated instrument with ease of use and not...

18 May 2020 6,359 1 View

How to order a packaged lentiviral particle with gene of interest?

This question feels too stupid to ask but ... I have a plasmid that is available commercially but I would like to add a selection marker. I've constucted the plasmid but I am in a time crunch and...

12 March 2020 631 2 View

AGGLOMERATIVE clustering interpretation?

Have a hierarchical agglomerative clustering analysis for samples from different years. Samples from different years are rather clustering together instead of with samples from same year. This is...

28 December 2019 1,942 1 View

In percentage wise, how efficacious are sulfadoxine-pyrimethamine (SP, used as IPTp) and ITNs, as interventions against malaria?

Dear All, Kindly, share with me any resources and/or knowledge and experiences regarding studies measuring the efficacy of SP and insecticide treated net, either as independent or combined as...

11 July 2019 3,564 3 View

Qualitative Research Methodology - recommend best practice per scenario below?

Dear All, kindly spare some few minutes of your time to share your technical expertise with me to clarify a research methodological challenge (see below) Preamble: You intend to conduct a...

11 March 2019 1,624 7 View

Which big theme strikes you as the most defining issue of 2018 ?

Dear colleagues, We are soon wrapping up year 2018. In 2018 we witnessed several novel issues, but also a lot of the same old problems (climate change, inequality, political instability,...

18 December 2018 692 7 View

How do I calculate Sample Size in Pastured Poultry Studies?

The fact that fewer birds from each replicate will be used for sampling leaving more than half from each experiment unused is the problem, which in effect is related to cost.

12 December 2018 8,663 4 View

Securing research funding from industries in developing nations

Greetings, I am soliciting your views on the best way to go in seeking/securing research funding from industries in developing nations. More specifically from low to mid level developing...

04 May 2017 3,595 3 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View

What is the biochemistry of acidic solvents for phenolics extraction in strawberry?

I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....

22 February 2021 6,560 3 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

22 February 2021 6,569 3 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

21 February 2021 7,561 4 View

What can be use to mop up heavy metals from vegetables or soils in quarry mining site?

It has been established that quarry mining site polluted and contaminated it's environment with heavy metals, these affects the crops and vegetables planted in the area. The possible solutions to...

12 February 2021 1,155 5 View

How to overcome lettuce seed dormancy?

Lettuce is leafy vegetables. The lettuce seed is very small and germination percentage is low.

10 October 2020 5,337 4 View

How to rank data and transform responses of a variable in SPSS?

So i have data something like this in SPSS at the moment: case 1: orange, bananas, mangoes case 2: bananas, oranges, mangoes So the first respondent ranked orange as best fruit whilst second...

07 September 2020 8,305 5 View

Is there any scientific study showing the lifespan of corona virus in inanimate objects?

books, vegetables etc

05 August 2020 9,182 14 View

How to work with IQF device with the highest efficiency?

Hello I work with the IQF machine My problem is that when wet vegetables enter the machine, the efficiency of the machine decreases. What can be done to remove moisture from vegetables without...

01 August 2020 8,179 1 View

Organic cultivation of short duration crops is feasible and profitable or not, particularly fast growing vegetables ?

35 to 50 days crops

13 July 2020 7,964 34 View