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

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

How can i model a shock tube with 2 different gases on Fluent?

Hi, I'm currently trying to study shock tube analysis on fluent and I have modelled a shock tube with a driver section (high-pressure) and a driven section (low pressure). What I want to study is...

22 July 2020 8,162 3 View

How can i make an isopeptide bond in GROMACS ?

Hi everyone I'm new in all the field of molecular dynamics, but i trying to run a SMD of one protein with two isopeptide bond, one in each domain, that prevent my protein stretch. My problem is...

07 July 2020 6,201 3 View

What is the best method to evaluate and measure non-circulating estrogen levels in mice ?

Could anyone suggest me the best procedure to measure the circulating estrogen levels in mice ? I came across the general methods where it can be measured in serum or urine but a detail suggestion...

22 February 2021 4,352 2 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Differences between sheep blood with Alsever solution vs citrated/defibrinated sheep blood in microbiological media?

I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...

10 February 2021 5,927 1 View

The same lC-MS for Forensic Toxicological and Chemical expertises?

Dear Colleagues! How correct and appropriate is it to carry out a forensic toxicological examination of drugs and psychotropic substances in biological objects (in blood, urine, hair) and a...

24 January 2021 4,489 2 View

What types of tubes should I use for allantoin assay?

Hi everyone, I am doing an allantoin assay in urine and all the protocols seem pretty vague. I am currently using this website which seems to be the most helpful:...

07 January 2021 8,023 3 View

How to solve carry-over and interference problem when detecting tulathromycin by LCMS?

I am working on the determination of tulathromycin in rat faeces using QE-focus (Thermo Fisher)(Waters BEH C18, 2.1x100mm, 1.7um)(0.1%FA+H2O, 0.1%FA+ACN) . I encountered two tricky problems....

02 January 2021 2,713 5 View

Can you advise reference publications/standards on characterizing animal genetics research and development activities, and the outputs it generates?

I am doing semantic analysis of science and grey literature publications in the field of animal genetics and breeding. I have a standard dictionary but I am not sure if it captures the state of...

31 December 2020 4,924 3 View

Does anyone have access to this Artifical urine paper by Finlayson?

Hi, I am writing a manuscript and I am looking to get a copy of the following paper below. Although there are references to the proposed urine composition in the literature I have been unable to...

29 December 2020 8,068 1 View

How to calculate the energy reflection coefficients in LAMB wave edge reflection problem?

Hello everyone, Has anyone ever succeeded in calculating the energy reflection coefficients in LAMB wave edge reflection problem? Or any available code resources? I am a third-year master...

08 December 2020 1,151 3 View

How to reconstruct a Lamb wave by a series of pulses superposed?

Lamb wave is useful for solid structure health monitoring, and it consists many modes. Unlike ultrasonic bulk wave, when given a pulse excitation (for example, 5-cycle sinusoidal pulse), only...

08 December 2020 5,440 8 View