Can you tell me some good materials science journals with impact factor less than 1?

Materials science journals

09 July 2020 4,774 5 View

What would be the fast and smart strategy for writing a 40,000 word PhD thesis (dissertation), within 1-2 months ?

Dear researchers, I would like to hear and learn from your suggestions based on your general experience, during the course of your doctoral thesis writing.

20 May 2019 1,637 14 View

What causes VRBGA to turn yellow after culturing a sample on it and incubating for 24 to 48 hours?

I prepared serial dilutions from a food sample and plated 1 millilitre of a dilution on VRBGA. After incubation for 20 hours i realised the agar had turned yellow. What could be the cause of this...

13 February 2019 1,056 2 View

What theories can be used to determine the impact of participation on subjective well-being? What independent variables of participation can be used?

I am writing a research proposal and proposes to run a simple linear regression on impact of participation (independent variable) in social policy on well-being (dependent variable) of older people.

05 June 2017 1,324 3 View

What is the difference between cerebellar ataxia and cerebral palsy?

Both involve the loss of muscle coordination and balance. But how do the symptoms of cerebellar ataxia differ from that of cerebral palsy?

18 July 2016 9,166 8 View

How is Genetic Search is implemented for attribute selection in Weka?

The Genetic Algorithm can be modified in different ways. Even Goldberg's book, Genetic Algorithms in Search, Optimization and Machine Learning, specifies various enhancements that could be done...

11 April 2016 5,289 2 View

What is the proportion of the muscles active during gait?

I know that a large proportion of the muscles in the body are active for a person during her/his gait. But I'm not sure exactly (or approximately) the value of the proportion in percentages with a...

09 March 2016 531 9 View

Can WEKA be used to make two predictions on a given set of data?

Generally, a machine learning system would only make a single prediction among available classes (classification) or predict a single real valued number (regression) based on the given set of...

28 January 2016 5,321 6 View

What is the difference between clinical gait analysis and general gait analysis?

Apart from their apparent difference -- the area of applications differ -- what may be the precise differences between clinical and general gait analysis? To which degree is one associated with...

27 October 2015 2,292 9 View

How can you prove the absence of mathematical relation between ciphertext and plaintext?

The inventors of the AES Rijndael state that there are no 'linear' mathematical relations between plaintext and the corresponding ciphertext when passed through Rijndael. How can you prove this...

30 May 2014 9,389 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Can bacterial suspension be pipetted directly onto petri dish and agar poured onto it?

Hi, recently I encountered a protocol for plating which was not the usual method I have been practicing (pour LB agar onto plate, allow it to solidify, pipette bacterial suspension onto plate,...

28 February 2021 7,292 3 View

Difficulty in cloning of 1kb gene into vector?

I am facing difficulties in cloning a 1kb gene into a vector (pJIT163). I have my gene on interest (GOI) in pUC57 and want to clone in pJIT163 using SalI and BamHI restriction sites. I am getting...

25 February 2021 3,221 7 View

Can I get information about research laboratories that are currently having in culture, internationally/locally standardised microorganisms?

Microorganisms of interest include; E.coli; Salmonella typhimurium; Pseudomonas aeroginosa; Streptoccocus pneumoniae; Staphyloccocus aureus and Candida albicans. Locations closer to Port...

18 February 2021 6,500 3 View

Can 5-FOA Diffuse Through Agar?

I am preparing to do a gene knockout in the filamentous fungi Coccidioides posadasii targeting pyrG/URA3 so that 5-FOA can be used for selection pressure instead of traditional antibiotic...

16 February 2021 169 4 View

Any natural extract (that is easily available) or any drug combination triple which i can use against gram negative?

I'm working on gram negative i want to use any natural extract (plant extract) or triple drug combination against its biofilm formation.

14 February 2021 1,403 3 View

How do I change g/l into mM for bacto agar. I am trying to get the millimolar content of sodium and chloride percentage in bacto agar. How do I do it?

I am doing a salt tolerance-related experiment and for that I need to relate my salt levels to that in bacto agar. I don't want my salt concentrations to increase due to already salt content...

09 February 2021 4,158 1 View

Transformation into the Stbl3 chemo competent cells?

03 February 2021 1,111 5 View

How to Remove DNA From a Sample Without Rupturing Yeast?

I transformed a plasmid into yeast and selected for transformants by growing them in a selective media (liquid, not agar plate). My experiment requires that I continually grow/ split these...

01 February 2021 9,936 2 View

What is the composition of the solid and broth agar to grow Streptomyces from freezed sample? what are extraction steps of products from broth agar?

Please what are the composition of the solid agar could I use to grow the bacteria? what are the composition of the broth agar could I use to grow the bacteria and how to extract the natural...

26 January 2021 5,006 1 View