How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can I verify my centrifugal fan design for electric motor cooling?

I have radial blade centrifugal fan design which will be mounted on exhaust side of electric traction motor. The fan will be mounted on same motor shaft inside the housing. How can I verify that...

23 February 2021 2,390 3 View

What needs to be taken care of while fitting a ferromagnetic resonance signal? In context of the amplitude, Real part and imaginary part of the FMR?

I am using a lock in amplifier detection technique along with an Helmholtz coil. I am measuring the real and imaginary part of the FMR signal. Which signal (Amplitude, Real or imaginary) should be...

16 August 2020 1,233 6 View

Where can I find a detailed database with info on how many people did COVID 19 patient meet before being symptomatic?

We are building a mathematical model for COIVD 19. We are looking for data with Patient ID, Age, Gender, Travel from and to, Date of arrival, a number of people the patient met after arrival,...

29 March 2020 7,954 4 View

Limitation of Clausius-Mossotti relation??

what is the limitation for Clausius-Mossotti relation?? is that applicable for all the crystal structure??. If the material is an organic single crystal, how well this suits for it

31 January 2020 8,571 3 View

Does it require testing each topical formulation of our drug in laboratory animals, if drug has showed potential at some concentrations?

We have evaluated the wound healing potentials of a compound at a particular concentration in ointment form in laboratory animals. Now, we are preparing different types of topical formulations...

14 January 2020 2,893 6 View

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09 December 2019 8,735 11 View

Looking for a simple protocol of DNA Extraction from plant leaves? Suggestions please. Thanks in Advance?

Tried various protocols none is working. Generally getting DNA contaminated with phenols and proteins.

09 October 2019 8,548 4 View

What are the different Nonclinical Pharmacological/Toxicological studies required for the development of Topical Drugs for wound healing?

I am testing some compounds for wound healing in rats (rodent) and want to further extend the research for the drug development for wound healing in animals/human. So, please tell me the different...

30 March 2019 8,252 3 View

How to perform pushover analysis of masonry bridge in ABAQUS?

I have modeled a skew arch bridge in abaqus. what is the detail procedure of performing pushover analysis in abaqus and how can I get ultimate load capacity of the structure.

11 February 2019 5,772 3 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View

Literature on snowflake aggregation?

I am looking for literature suggestions on the topic of snow aggregation. My main interest is on the aggregation process itself (rather than papers describing aggregate snowflakes characteristics)...

19 February 2021 2,197 3 View

Unlikely condition in the water inundation area after the cyclone?

I have done flood mapping with Sentinel 1 data for 3 districts of India (West Bengal) i.e. North Pargana, South pargana and East Medinipur. North and South Pargana are showing increasing trend in...

11 December 2020 4,714 3 View

How to perform snowmelt runoff modeling in hEC HMS?

My study area of rainfall-runoff modelling is in mountainous region and has snow cover. There is about 10 percent snowmelt contribution to the discharge of the river i am modelling. How can I...

23 November 2020 7,873 4 View

The best portable recorders for studying temperature changes in snowpacks?

What are the best loggers for obtaining changes in snow cover temperature at different depths with changes in air temperature? What are the long-term data loggers without recharging? What loggers...

17 November 2020 5,319 5 View

How to do marking of reference year in urbanization up sprawl mapping ?

I am performing mapping of urban up sprawl for 5 cities in Pakistan using advanced geospatial methods with satellite imagery for 25 years (1995-2020) with a 5 year interval. Can someone enlighten...

19 October 2020 6,097 3 View

What are the files that I need to edit in SWAT source code if I want to use my obsereved Snow Water Equivalent (SWE)data in snow melt calculation?

Any help on compilation of SWAT source code into SWAT.exe would be much appreciated

04 October 2020 9,301 1 View

Hi everyone, how can we remove the snow-covered areas in global scale?

We obtained the global results using remote sensing reanalysis dataset. But the snow-coverd areas should be removed (like the blank area in the picture below, sources: Purdy et al., 2016). Does...

20 September 2020 3,463 5 View

How to plot an Isopleths connect points or contours figure on diet data of animal?

I want to prepare like following example figure for Indian fox diet data. But I don't how to prepare it. I have % relative frequency and % volume data. Does anybody help me how to prepare it? The...

21 August 2020 6,215 4 View