Lupasol G100 from BASF -- where to buy?

Hello everyone. I am looking to purchase Lupasol G100 (essentially ~5kDa bPEI) for creation of carbon dots for in planta transient gene expression. Thus far, I have only been able to find a...

20 January 2021 7,683 1 View

What is the evidence that there are no asymptomatic carriers in smallpox?

It is generally asserted that all smallpox carriers are symptomatic. But what is the actual evidence for this? This is an absolutely crucial assumption, and, if wrong, makes the epidemiology of...

21 December 2020 8,249 13 View

What pH buffer solution best replicates physiological conditions?

I am studying the interaction between protein (HSA) and liposomes (made with DMPC) and I would like to study under physiological pH for application in studying protein interaction with DDS. I have...

10 November 2020 3,594 3 View

What statistical analysis would I need for a questionnaire?

Let me first start by saying I'm dyslexic, two universities were unable to teach me research methods and statistics in a way that worked with my dyslexic limitations, and I've continuingly failed...

08 July 2020 8,712 6 View

How do I determine statistical significance and correlation?

Hi, I am researching whether employees' perceptions of internal communication have a significantly significant relationship or positive association with level of employee engagement and type of...

06 July 2018 3,754 6 View

Impact factor or works cited?

Which do you think is more important, impact factor or works cited, and why?

02 January 2018 926 9 View

Are you able to point me in the direction of some journals about managing big data in cloud company?

I'm conducting a research around managing big data in cloud computing for my dissertation would be greatful if you could help me to source some good articles in this topic area.

30 November 2017 8,625 3 View

Varanus komodoensis nesting chamber?

Where can I find an illustration of a Varanus komodoensis nesting chamber? I can't seem to find any on the internet or in any publications. Thank you, Lisa

08 April 2017 1,549 3 View

A Quasi-experiement design?

I am focusing on teacher candidates' teaching skills. Specifically, my interest is to see if collaborative learning can increase teacher candidates' teaching skills of elementary...

17 March 2017 9,208 14 View

Are seizures in autism audiogenic seizures?

05 January 2017 3,272 10 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View