The possession of private extension system in agricultural socities is one of the cons resulted out of lack of public extension system. Who agree with this truth? and why ?
Suppose a soil moisture content percentage sensor records measurements based on water and soil weight (g) basis. What is more logical ? Is to give records on dry weight or wet weight basis? and why?
31 December 2018 2,376 4 View
I need some help to find out specified periodicals or notes journals to publish an essay or scientific note.
08 September 2018 2,296 3 View
Dividing soil water weight by total weight of soil and its water gives soil moisture content percent. How to convert the latter to volumetric form ? How to convert it to represent a field capacity...
03 April 2018 428 0 View
Indexed Copernicus International data base. Does it has a good impact and reputation to submit articles ? Please advise.
03 April 2018 3,376 7 View
Beall's list just call a predatory or not predator. However, publons's gave a rank based on history. I found a big gap between two lists. Which is the best to depend on and why ?
10 November 2017 5,091 7 View
Let us to know a specific answer about your country.
10 November 2017 2,982 9 View
Physically the density of something absolutley related positiveley to its mass. Does that also could be generalized for seeds ? Put in consider that mass and size are inversley related...
10 November 2017 571 0 View
I think that a lot of papers written and published in midle east and north Africa were forged previously. Some researchers are crazy to the hell ! We just evalute journals. But, what about writers...
09 October 2017 2,607 10 View
Natural sciences like physics, mathematics , biology, chemistry, botany, and pedology are basic sciences.but, computer and engineering are outputs or innovations. How can we determine major...
09 October 2017 1,765 8 View
Based on mathematical uses of formulas in science. How can i discriminate between simulation and modeling terms ? Especially in writing papers. Please, advise.
08 September 2017 4,651 13 View
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
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
I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...
28 February 2021 4,223 2 View
Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?
28 February 2021 4,760 3 View
One of the publication I co-authored has the author's name in abbreviation. Then, somebody whose nothing to do with that paper acquired it as her work. To whom in this RG shall I ask for a hand,...
27 February 2021 4,206 4 View
I want to publish paper in journal but I have figures which have drawn with bio-renders, can I put them in the paper or which other software I can use to draw them?
27 February 2021 8,179 1 View
Hello, I created a profile for my friend on google scholar. I have added a verified email address. I marked the profile as public. Formerly his profile was visible. However, now, When I type his...
24 February 2021 8,680 3 View
Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...
23 February 2021 6,383 3 View
For an overfit data set the cross validation error will be much bigger than the training error. Is it true or false?
23 February 2021 3,616 2 View
How was your publication experience with BBRJ in terms of peer review and reviewer comments. Did you find it fair and transparent ?
23 February 2021 3,810 6 View