Is there any reputable journal that can publish a research article in the field of Agriculture without charging the author a handling/publication fee?

Is there any reputable journal that can publish a research article in the field of Agriculture without charging the author a handling/publication fee?

01 December 2020 3,408 16 View

I intend to Assess Deforestation and forest degrdation for a study area?

I intend to assess deforestation and forest degradation for a study area? 1. Do i need to perform or convert DN to radiance to reflectance and use its resulting image for Land use/land cover...

12 August 2020 5,018 1 View

Which spatial resolution image can be used to capture Lake ecological state?

Good day, senior colleagues, I need your help/ suggestions has to which spatial resolution satellite imageries/sensors can be your used to capture Lake ecological states. Also, if you could...

23 February 2020 4,409 4 View

Can i have Erdas imagine 2011 free as a software to install for my research work?

Theanks and Godbless

27 December 2019 4,906 3 View

Please I need your comment. Thanks. Are we right or wrong to submit to such journal or not?

Before submitting to a journal, the scope has to match the content of your submission. This is clear, however, many editors these says use this cliche statement "Thank you for submitting your...

08 November 2019 5,131 19 View

Please what is your recommend methods for the DNA extraction of M.tuberculosis strains for WGS?

I have the solid culture sample also liquid culture sample. I need to know the best methods for the extraction

28 October 2018 5,375 1 View

How can I locate clinical research organizations/institutes in West Africa?

I am trying to assess the capacity of clinical research sites and organizations in West Africa to conduct vaccine trials. I have designed a questionnaire, but i need to get a listing of these...

17 March 2018 8,103 12 View

Destiny of conventional cars i.e., internal combustion engines?

Hello dear researchers. From the time I started studying mechanical engineering and especially automotive engineering during recent two years, I was wondering what would be the possible destiny of...

18 December 2017 297 19 View

Can somebody tell me how I can solve an ODE in MATLAB or Fortran?

I have faced an equation, an ordinary differential equation (ODE) with two variables Temperature (T) and Time (t). It is an equation which models battery temperature rise after its start of...

30 October 2017 7,495 8 View

How can I determine the absorption coefficient of liquid samples (not thin film)?

05 August 2017 4,780 5 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 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

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

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

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View