What are backpropagation formulas for residual neural networks?

14 February 2021 4,194 3 View

Why would one go up and then down with gradient during HPLC?

I think I've seen it previously, but the current example is from this publication https://www.mdpi.com/1420-3049/14/5/1825 where they used the following gradient on HPLC: min ... % MeOH 0 ... 2 20...

09 February 2021 5,422 3 View

Assessing quality of CPR?

In simulation practice/training, are there set standards for monitoring quality of a resuscitation attempt? beyond rate/depth of compressions and time off chest?

23 November 2020 5,182 12 View

How can I simulate Urban growth and land use /land cover change for cities built from scratch?

Dear all, I am currently working on an assessment of environmental impacts from cities built from scratch. Hereby I would like to model different urban growth scenarios in the region of the new...

08 November 2020 7,212 3 View

How can you alter line thickness in emmip plot (R)?

I am working with R and plotting emmeans graphs, yet I cannot find online how we can change the line type or its attributes using the emmip function. I have two independent categorical variables,...

27 October 2020 9,339 1 View

How to synchronize two stepper motors most optimally?

We need to push a large load (2 tones) using two stepper motors, connected rigidly to the axis (two screws). I'm worried the motors could micro-step out of sync. And cause malfunction. I can see...

21 October 2020 6,363 4 View

How to fix convergence problmes using Mohr Coulomb Plasticity?

Dear colleagues, I am trying to simulate a strip foundation on a cohesionless soil with a friction angle of 30 degrees. However, I obtain convergence problems. I am using a geostatic step. The...

21 October 2020 4,556 2 View

Can you integrate Zotero with this website?

Is it possible to integrate Zotero or any other bibliographic software application with this website application? If not, is it possible to do that with academia, ssrn or Google Scholar? Any...

21 October 2020 4,712 1 View

How to find out, if a recent Sentinel-2 acquisition failed or had a problem?

Hello, I am currently waiting for an image to appear on Scihub and it takes longer than usual (acquisition date 2020-09-22, orbit r122, T33UWR tile actually, but looking for general answer). So it...

23 September 2020 6,842 5 View

Can small law firms adopt AI?

After considerable research, I have found several use cases which can be used to exemplify some implementations of AI on law firms. However, there is clearly a disadvantage for this segment when...

01 September 2020 7,132 5 View

Hye All, Greetings, How can i get surface run off water data?

this is for my thesis project, so this is the title of my thesis, the effect of land use on hydrological components in Muar, Johor, Malaysia any ideas, guidance, and suggestions all? Thank You, :)

02 February 2021 265 5 View

Why and how to avoid negative values in optical density by spectrophotometry when measurements corrected by blank solvent?

I am trying to assess chlorophyll-a content from coral tissue using spectrophotometry (with SPECTROstar Nano, BMG). However, I always seem to obtain some negative values in my optical density raw...

20 January 2021 1,542 4 View

Please, any real time simulation tool recommendation for islanding detection and control in DG to me aside MATLAB as it keeps freezing and very slow?

I am currently working on islanding detection and control in distributed generations. I would kindly ask that you recommend a real-time simulation tool that helps me in this study. I have tried...

13 January 2021 3,626 3 View

Could you help me to find a research topic or something related to the Islanding detection on smart grid system?

06 January 2021 6,508 5 View

What are the basic/key characteristics of a global citizenship education from a Global South perspective?

Global citizenship education is certainly a debated notion yet increasingly popular among educational institutions in the Global South. If you are an educator located in the Global South (e.g.,...

27 December 2020 6,746 1 View

Is there a way to automatically gather surface area from a 3D model based on color/texture?

I have been constructing 3D models of large corals and I was wondering if there is a software that I can use to gather the area of live tissue vs dead/disease? I am aware there is a way by tracing...

17 December 2020 6,991 1 View

Any available international research grant in this COVID-19 year?

Dear researchers, I am a researcher from a university in Malaysia. I know that we all are having a tough situation in this pandemic year. I just posted this to know if there is any possible...

24 November 2020 8,759 3 View

In R software, how to restrict geographical area only to the coastline / intertidal zone?

Hello all! I'm trying to conduct an SDM analysis in R regarding a species which only occurs in the intertidal area. I need to be able to restrict my geographical range to a range of points in...

13 November 2020 351 9 View

Rapid color change in fishes?

I have noted dramatically change in color on the body of some marine fishes. For example, I saw a dramatically change from a "intense-yellow" color to "brown" color (normal color), just in one...

19 October 2020 2,717 6 View

How can i interface the microgrid with the main utility grid?

The system below is a dc microgrid. During the islanded mode, the battery buck-boost converter regulates the 400V dc across the dc load. While the ac-dc converter(after the transformer) regulates...

09 October 2020 1,563 1 View