Did anybody use VISIONlite ColorCalc Software for liquid samples color analysis?

I would like to read about your experiences in the measurement of the color of liquid samples (wine, oil, or whatever) using a glass cuvette to calculate L* a* and b* parameters with the...

08 February 2021 6,619 4 View

My Xenopus oocytes (healthy frogs) explode before I can make any electrophysiological records, why?

Xenopus laevis oocytes are used in electrophysiology to make transient expression of injected mRNA fragments. Through the technique of 2-electrodes voltage-clamp we can record the physiological...

11 January 2021 6,005 4 View

What is the best washing procedure for Gelatin - arabic gum capsules?

I am preparing microcapsules from complex coacervation procedure to encapsulate an oil phase. However, filtration to remove the aqueous phase results in a paste of aggregated particles. So I am...

25 October 2020 3,152 3 View

Bioinformatic tools to determine ploidy in microbial genomes?

Looking for tools with proved accuracy to detect ploidy levels in microbial whole-genomes.

14 October 2020 4,273 3 View

No title

26 July 2020 2,893 4 View

Based on your experience, what is the best 3D printing material for teaching human anatomy?

Dear colleagues, We all know that, ideally, human anatomy is better assessed in cadaver model. Artificial 3D-printed moldes, however, emerged to contribute to science. In order to develop...

02 June 2020 7,313 1 View

Synchronous or asynchronous classes during COVID-19 pandemic?

Dear colleagues, what is your approach for remote education during COVID-19 pandemic in terms of timing? What do you prefer? (1) Teaching live with classes pre-established at certain date (e.g....

21 May 2020 6,981 18 View

WRF-CHEM configure start and end of eruption and fall-out?

Hello, I'm using WRF-CHEM to simulate the Etna plume and fall-out. I'm using prep_chem_search.inp to input starting data, using Values.txt tu configure the height, duration, ash mass, and SO2 mass...

19 April 2020 5,503 1 View

Murine alpha-synuclein overexpression in PD mouse model?

I have been reading about A53T aSyn genetic PD mouse model, and I realized that 99% of all of them, are based on the expression of human alpha-synuclein (wild type or mutant) in the mouse. I have...

26 March 2020 4,022 3 View

Improve GPU usage in namd?

I just installed a new RTX 2080 on an old pc (I7 980x 12 CPU cores), downloaded and installed the latest nvidia drivers and CUDA toolkit for ubuntu, also I downloaded the namd build with CUDA...

30 July 2019 375 3 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

I am looking for a simple software program to model 3D chemical bonds. The purpose is to generate high-quality graphical abstracts. Any suggestion?

Hello everyone: I am looking for a simple software program to model chemical bonds. The purpose is to generate a high-quality graphical abstract for a top leading journal in the field of...

23 February 2021 8,012 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

How can misfit between business requirents and ERP system business process be reduced?

One main reason for failure of most ERP implementations is the misfit between business requirents and ERP system business process be reduced. How can the misfit between business requirents and ERP...

22 February 2021 5,709 5 View

Covid 19 Pandemic ' impact on digital transformation?

Covid 19 Pandemic and digital transformation

22 February 2021 3,351 5 View

How can we improve AI in detecting fraudulent activities on digital payments?

I am conducting a study on the effectiveness of AI towards detecting and averting digital payment fraud. What are the popular AI techniques being adopted in mitigating digital fraud and how could...

21 February 2021 3,888 4 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View