Can I develop a Landform map using 10m DEM?

We are trying to develop a landform map based on 10 m-resolution digital elevation models (DEM). So far we have found a couple of options at 30 and 90 m resolution DEM. We will be very grateful if...

25 January 2021 10,019 2 View

Can you perform random forest classification with an image mosaic?

We want to classify multiple images using training sets and then a random forest classifier. We are planning to mosaic these images and then get the training sets and the classification. We would...

06 January 2021 3,923 3 View

Help with ansys fluent simulation of a heat exchanger ?

Hi everyone I have been doing an analysis to simulate an experimental setup using ansys fluent. It basically consists of a shell-and-tube heat exchanger. I have designed my model and created the...

24 August 2020 7,659 8 View

Calculate Annual Energy Production (AEP) from a 20 years monthly time series?

Is it correct to calculate the AEP from a 20 years time series of monthly wind speed at once ( of monthly wind speed)?

27 July 2020 7,658 1 View

Any suggestions for training OCR for embossed texts?

Initially i intend to train an algorithm with a deep learning approach, based on the literature. However, rather than text in the wild, my goal is to recognize embossed text such as in the...

13 July 2020 5,383 1 View

What are the best references for analyzing data on Stata using statistical functions on the menus instead of typing commands?

I need to analyze data on Stata, but it's a new world for me (I've 25 years of SPSS...) All the tutorials I've found on the internet teach us to type commands on Stata to perform the analysis. I'd...

15 April 2018 5,957 6 View

What is the origin of the dots that appear in the SEM pictures of InP or InGaAsP layers after an FIB cut?

I am doing some FIB cuts and analyzing my layer stack. I always see dots in the InP and InGaAsP layers, but I don't know their origin. These dots do not appear when I do a SEM of a cleaved sample,...

27 February 2018 1,151 2 View

Meta analysis in STATA transform OR and RR into logs?

I'm carrying out a meta-analysis on STATA v.13, I'm using the effect size and CI, I transformed them into log scale but some are

03 February 2018 704 4 View

Driven Terminal or Driven Modal solution for patch antennas fed by coaxial cable?

20 October 2016 8,625 4 View

Can someone explain the effects of sand on running training?

10 April 2015 4,860 4 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 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

Would adding books published in Lambert Publishers increase my RG impact?

There are some books published in LAP. Shall I add it to the RG?

02 March 2021 2,753 1 View

Which period is considered as study period in research?

Is that starting from proposal development to result writeup or just from data collection to result writeup and reporting (publishing)?

28 February 2021 910 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

What role should journals play in leading academic fields?

A recent paper by Yeung and Thomas (2021) on journals in event management opens up an interesting debate on the role of journals as academic fora. They demonstrate that event management publishing...

28 February 2021 3,494 6 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View