How does SEA software normally number subsystems?

Dear colleagues, What is the common subsystem numbering system in SEA modelling software (i.e. VA One, AutoSEA2)? Cheers, Feng

27 February 2021 7,073 3 View

Can a Golgi-stained dendritic spines picture processed by Image J be directly used for publication?

24 February 2021 3,348 2 View

How to extract dry soils such as rocks and Debris from Sentinel-2 images using Google Earth Engine?

How to extract dry soils such as rocks and Debris from Sentinel-2 images using Google Earth Engine?

17 December 2020 6,600 2 View

Why does the Abaqus simple tension simulation fail to converge for 2 elements perpendicular to load but not for 2 elements parallel to load?

I am simulating a simple uniaxial tension by pulling for a displacement of 0.4 in the Z-direction on a quarter symmetry cube with side lengths of 0.8. I am using an elastoplastic self-consistent...

08 September 2020 8,937 3 View

Can one find direct and elementary proofs for two integral formulas?

In the preprint W.-H. Li and F. Qi, A further generalization of the Catalan numbers and its explicit formula and integral representation, Authorea Preprints (2020), available online at...

24 August 2020 4,391 21 View

How to better control the sharp notch for an Abaqus Umat simulation?

I have a notched specimen as shown in attached NotchedSpecimen.png. It is basically a bar with 4 circular cuts on four sides. As a result, the specimen has 4 sharp notched edges. It is a quarter...

11 August 2020 7,018 4 View

With machine learning of images, how to make 'magnification' a factor in learning model?

Say we have microscope images obtained at various known magnifications. And I'd like the model to be able to tell that a big feature in a high magnification image is the same as a small feature in...

09 August 2020 4,289 5 View

How to Obtain the backscattering coefficient from the image using Google earth engine?

Dear All: I've only recently started studying the sentinel-1 image. I want to get the backscattering coefficient from the SAR image using the google earth engine. Please tell me...

04 July 2020 4,886 2 View

Errors question about abaqus cohesive element ?

08 January 2020 2,353 1 View

Why Stress cracking on sputtering samples?

I used magnetron sputtering system to deposit 5 different elements (cantor alloy) on Glass wafer. Initially, after sputtering, no such cracking was noticed. After around 10 days, a lot of cracks...

08 January 2020 6,558 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View