Are there any recent models of Language ability (Bachman & Palmer, 1996, 2010)?

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Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

Why my Total RNA samples do not have clear two bands?

This is gel electrophoresis result for total RNA samples with good conc. However, I guess there is a problem with the purity of the samples, i can't figure out why it appears like this? And how...

22 February 2021 338 9 View

Can I make mixture of cinnamic acid with morin flavanoid ?

I am working on a project for assessing the Antibacterial activity of various chemicals, I was wondering Can i make solution of those components using water as a solvent, depending on the fact...

19 November 2020 7,857 4 View

Did anyone used microflow imaging to measure the size distribution of Multivesicular liposome which are charcterized with size (>3um)??

I have prepared Multivesicular liposomes using the following procedures: Multivesicular liposome formulations for the sustained deliv... Multivesicular liposome (MVL) sustained delivery of a...

18 November 2020 3,189 2 View

How antibodies differentiate according to match every epitope?

How antibodies differentiate according to match every epitope , ie: how takes its shape as a monoclonal

10 October 2020 9,573 2 View

I have 4 latent variables and each of which has 7 observed variables in SEM, how this affects the parsimony of the model?

I am conducting an investigation using SEM (Structural Equation Modelling) and I have 4 latent variables and each of which has 7 observed variables. How this affects the parsimony of the model?...

07 September 2020 718 3 View

How to express Nano-fluid in conservation equation of Mass, Momentum and Energy?

07 September 2020 5,903 1 View

How to examine hypothesis in SmartPLS?

Should I report the Path coefficient or Latent variable correlations after bootstrapping as the P value and T-Statistics in the latent variable correlations of two hypotheses are met while in path...

07 September 2020 6,994 2 View

I followed a common procedure to synthesize Fe3O4 nanoparticles. The problem is that XRD pattern does not show any crystal structure. Could you help?

Besides, I have performed different characterization tecniques to my Fe3O4 nanoparticles and all are similar to what is reported in literature. Those characterization techniques include FTIR, SAED...

22 July 2020 8,549 12 View

How much water does each desalination plant type produce and cost?

There are many types of water desalination plants; Reverse Osmosis, MSF, Solar desalination units, ........... etc. How much water does each desalination plant type produce and what is the...

30 May 2020 7,719 4 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

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 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

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

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 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 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