How to define the sink temperature and film coefficient?

Hi, everyone. I am considering the heat conviction during compacting simulation by Abaqus. I was wondering that how to define the sink temperature and film coefficient? Is there any references...

21 February 2021 6,197 1 View

Can RNAscope be used to quantify the mRNA expression level of certain genes?

Hello, all, I want to explore the mRNA expression level of certain genes in the brain under physiological and pathological conditions. In previous studies, the researchers usually isolated the...

18 February 2021 1,518 1 View

How to define thermal failure in Abaqus?

Hi, everyone, I am simulate the impacting CFRP model, I want to know how to define thermal failure during the impact process because epoxy degraded owing to thermal effects. Thank you so much for...

25 December 2020 7,424 3 View

How to define thermal conductance in Abqsus?

25 December 2020 3,596 1 View

ESA Eureca spacecraft Solar Array Arcing demage, What is the cause of the problem?

We see a photos of solar array damage suffered by the ESA Eureca spacecraft that was recovered by the Space Shuttle. photo shows a sustained arc site on its solar arrays. In this case, the...

23 December 2020 2,512 2 View

Micro-scale unit in Abaqus?

Micro-scale unit in Abaqus. Hi everyone, I am working on micro-scale simulations, the length of the model is micrometers. So, some information is provided on the internet, but some part is...

10 December 2020 8,448 3 View

How to reduce background noise when testing cholesterol level in rat serum?

l've got rat serum samples with different background (from pink to yellow) and l'm trying to test total cholesterol, HDL and triglyceride in mice serum. l'm worried that the background noise...

14 November 2020 6,628 3 View

Is Uniform Convergence property contradictory to No Free Lunch Theorem?

In Statistical Learning Theory, Uniform convergence means for a hypothesis class H, given m(\delta, \epsilon), for arbitrary distribution over domain (X, Y), with probability $1- \delta$, the...

03 November 2020 7,732 5 View

How to recognize and verify the crystallization occur or not?

Hi, everyone My feedstock powder is water atomized Sn with a diameter range from 10-100 um. After the cold spray processing, the EBSD maps can be obtained. Because my smallest powder is 10um,...

07 September 2020 7,766 4 View

What is we need for Sequence learning (Speech, NLP, Finance, Transportation and so on)?

In 2017, a famous paper proposes Transformer which successfully adopt self attention as well as FFN for NLP. The paper is called "Attention is All You Need". This work lets many scholars know RNN...

11 August 2020 8,119 11 View

Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

How can we limit artifacts caused by rotation in fiber photometry?

We are trying to run fiber photometry experiments for long time scales, but we get these sinusoidal artifacts that come up. We think they may be caused by twisting of the fiber optic subject...

25 February 2021 568 1 View

How to properly calculate Interfacial area density in a porous domain?which are possible value for glass fiber?

I'm doing a cfx simulation of a multiphase flow in pultrusion and i set the Interfacial Area density in the heat exchange of a porous medium in this way IAD=Total fiber lateral surface of fiber...

23 February 2021 6,043 1 View

How can we add reinforced thermoplastics with granules in injection molding machine?

I need to make an injection molding machine in which short fibers are to be introduced. Short fiber length and material properties are to be determined and also the material strength are to be...

22 February 2021 4,290 1 View

Staining methods for skeletal muscle fiber typing?

does anyone know the best method to differentiate and quantify rapid fatiguing and fatigue resistant muscle fibers? the old method form the 1980's uses ATP staining which is quite labor intense?

21 February 2021 6,483 3 View

How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

Is there any free software for behaviour analysis of zebrafish ?

I need to do novel tank test and light/dark test for zebrafish. So I need a tracking software for tracking in these tests. Is there any free softwares available for tracking of zebrafish ?

16 February 2021 1,541 1 View

Is there any kind of data available for connection properties like signal strength between UE and RAN?

Is there any kind of data available for connection strength between UE and RAN? I am looking for signal strength, the geographical coverage of RAN's in a given Tracking Area, Coverage Area over a...

16 February 2021 1,073 5 View

Are you looking for a quality online conference on teaching and learning technology?

This large international conference will be held online this year due to COVID. I am submitting a paper to the Technology Enhanced Language Learning track (8). It is about a topic I have never...

15 February 2021 1,975 15 View