Please explain the following power answers?

How we can understand the following answer: 1.01^365=37.78343 0.99^365=0.025518 The difference is just 2% between two numbers. How much error and uncertainity is produced because of numerical...

10 November 2017 4,630 5 View

Could you explain the meaning of mode shape in structural dynamics?

The definition of " mode shape" for multistory building subjected to earthquake load. This mode may take first of 2 ..3 etc mode, Does any one explain the meaning of this term physically and...

09 October 2017 495 4 View

What we need to publish our work in international journal?

Free of charge publication in a good journal may take long time and hard reveiwing process to be passed. What we need to publish our articles in good journal in faster way. Will our private...

09 October 2017 4,923 11 View

What are the controlling periods that required by Design Engineer?

The design engineer may desire low base shear by period shifting with soil interaction, connection assumptions , using low E etc... In order to avoid unusual base shear the upper limit is defined....

09 October 2017 706 0 View

Can we use Esri City Engine program as an altrenative to AUTOCAD and 3DMax engineering softwares?

It well known that AutoCad and 3DMax are the most important softwares for engineers. So recently Esri company has presented a program called CityEngine, does this program can be used alone to...

08 September 2017 1,011 2 View

What does decimal digits mean?

if we multiply 2x24 = 48and if we take the decimal digits for example 2.08 x 24 = 49.92 Now which answer is correct or both answers are correct? Now if the unit is km so the error is too big 1.92...

08 September 2017 8,170 12 View

How to compute error, residual and uncertainty analysis for any dataset?

08 September 2017 293 4 View

What is the relationship between hardness and the concrete strength?

The Rockwell K and F scales were found to be suitable for the hardness determinations. Over a wide range of hardness and strength values, the average compressive strength (fc) varied linearly with...

06 July 2017 5,705 9 View

From earthquake point of view, what are the most dangerous building construction?

06 July 2017 3,525 3 View

Can anybody tell me how to get surfseis?

Do you have this geotechnical program?

05 June 2017 7,924 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

Best excel chart to compare algorithms' running time?

Hi I want to compare the running time of robotic path planning algorithms. The grid size is 8X8. I have 100 scenarios of start and goal positions.. Each scenario is run in three obstacles ratio...

22 February 2021 621 1 View

Where I can find materials to learn Fuzzy VIKOR methodology?

Please suggest ways to learn Fuzzy VIKOR methodology in a best possible way. And is there any toolkit available for the same? Thank you in advance.

20 February 2021 8,271 3 View

Can someone let me know literature on Intuitionistic Fuzzy Information Systems?

Fuzzy Information Systems are well known long since. There are two popular type of such systems in the form of Mamdani model and Sugeno model. Intuitionistic fuzzy sets are generalizations of...

19 February 2021 3,118 1 View

Where can I find raw quantitative datasets on ecosystem services?

I'm an Undergraduate student on the search for a research topic which has to involve any ecosystem service(s) and a response to environmental change. I'm looking for raw quantitative data sets (I...

19 February 2021 5,911 2 View

What is recommended and opened real-time or nearly real time geospatial data used in flood risk assessment and regional planning on a detailed scale?

I asked recommended real-time or nearly real-time data source for any parameters for flood risk on a microscale analysis for urban area cases in developing countries that had agglomeration urban...

18 February 2021 2,617 2 View

Can we use image data in MATLAB Neuro Fuzzy Designer ?

I have remotely sensed data (image) that I want to use in the Neuro-Fuzzy Designer apps of MATLAB. Is it possible to use an image file in the Neuro-Fuzzy Designer app or only numeric data is...

17 February 2021 1,205 5 View

How to perform Cox proportional hazard analysis or Kaplan-meier survival analysis in SPSS?

At first please see the attachment. This experiment was performed for a period of 7 days (n=100). After 7 days, we found different level of survival rate (%) for each treatment. Now, I want to...

15 February 2021 9,145 2 View

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View